WO2018230786A1 - Dehumidifying hollow fiber membrane, dehumidifying module using same, method for manufacturing dehumidifying hollow fiber membrane, and humidity-adjustable air purifier using hollow fiber membrane - Google Patents

Dehumidifying hollow fiber membrane, dehumidifying module using same, method for manufacturing dehumidifying hollow fiber membrane, and humidity-adjustable air purifier using hollow fiber membrane Download PDF

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Publication number
WO2018230786A1
WO2018230786A1 PCT/KR2017/013724 KR2017013724W WO2018230786A1 WO 2018230786 A1 WO2018230786 A1 WO 2018230786A1 KR 2017013724 W KR2017013724 W KR 2017013724W WO 2018230786 A1 WO2018230786 A1 WO 2018230786A1
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air
hollow fiber
fiber membrane
raw material
filter
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PCT/KR2017/013724
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French (fr)
Korean (ko)
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김정학
이강원
김상대
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김정학
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material

Definitions

  • the present invention provides a method for manufacturing a dehumidifying hollow fiber membrane for discharging moisture in a gas mixture or wet air to the outside by a partial pressure difference between water vapor inside and outside the membrane, a method for manufacturing a dehumidifying module and a dehumidifying hollow fiber membrane using the same, and a humidity control using the hollow fiber membrane. It relates to a possible air purifier.
  • the compressor dehumidification method using the refrigerant is a method of using a condenser of the refrigerator, which generates a lot of energy costs, has low efficiency, and has a high cost of the device.
  • a lot of electricity charges to use the compressor, noise and heat is generated, many restrictions for home use.
  • the dehumidifying hollow fiber membrane for dehumidifying basically is a commercially available hollow fiber membrane for dehumidifying gas, and its original function is a dehumidifying hollow fiber membrane capable of separating only a specific gas component from a gas mixture.
  • the permeation principle of gas separation using a membrane is driven by the selective gas permeation principle for the membrane. That is, when the gas mixture comes into contact with the membrane surface, the gas component dissolves and diffuses into the membrane. In this case, the relative solubility and permeability of each gas component are different for the membrane material. Relative permeation rate is H 2 O, H 2 belonging to the highest axis, while methane nitrogen, etc. is a slow permeable gas component, using the dehumidification effect.
  • the gas dehumidifying hollow fiber membrane separates oxygen and nitrogen in the air by using a difference in dissolution-diffusion rate of the gas, and the driving force at this time is a partial pressure difference applied to the inside and outside of the dehumidifying hollow fiber membrane.
  • the gas dehumidification hollow fiber membrane should be made of a material having silicon and selectivity, but in the case of the gas dehumidification hollow fiber membrane, there should be no defects on the surface of the separation layer to selectively separate the mixed gas, and the pore size is 5 ⁇ . Should be less than
  • the separation layer should be as thin as possible to achieve high gas permeability. This is because gas permeability is inversely proportional to the effective membrane thickness.
  • the lower structure of the asymmetric membrane has a porous structure.
  • the dehumidification module using the dehumidifying hollow fiber membrane has a problem in that it is difficult to miniaturize the dehumidification hollow fiber membrane for the dehumidification and to increase the length of the dehumidifying hollow fiber membrane.
  • the dehumidification module using the dehumidifying hollow fiber membrane there are various problems by applying the module used for water treatment or gas separation as it is. Defects are inferior in dehumidification efficiency because only the side port contacts. In addition, the need for additional piping and valves for transferring the dry air to the side port has a problem that takes a lot of manufacturing cost.
  • the air purifier is a device that supplies the filtered air after inhaling the air, filtering the dust, ultra-fine dust and the like in the air.
  • Conventional air purifiers can perform the function of purifying the air in the room, but the humidity control is not possible, there is a problem that can not eliminate the discomfort caused by respiratory diseases, or static electricity during the winter, the discomfort of the rainy season.
  • the humidifier and the dehumidifier may be installed and used, respectively, but since the humidifier and the dehumidifier are manufactured and installed independently, many installation spaces are required and there is a problem of causing a cost increase due to separate installation.
  • the present invention is to solve the above problems, an object of the present invention is to provide a method for manufacturing a hollow fiber membrane for humidity control that can produce a hollow fiber membrane to control the humidity through the air.
  • an object of the present invention is to provide an air purifier capable of controlling humidity using a hollow fiber membrane prepared by a method for manufacturing a hollow fiber membrane for controlling humidity.
  • an object of the present invention is to provide an air purifier capable of controlling humidity to perform dehumidification or humidification using a hollow fiber membrane module with respect to air that has undergone a filtration process according to a user's need.
  • the present invention by coating the carrier or filter with a drug that is harmless to the human body and combined with a carrier or filter to be able to remove the particles, sterilization function, humidity control, using the activated carbon together, such as odor, organic matter adsorption
  • a carrier or filter to be able to remove the particles, sterilization function, humidity control, using the activated carbon together, such as odor, organic matter adsorption
  • the purpose of the present invention is to provide an air purifier capable of controlling humidity by removing harmful components of the atmosphere.
  • the present invention has a tubular structure with open ends, polyether sulfone, polysulfone, polyvinylidene fluoride, polyacrylonitrile, cellulose acetate, nylon, polyimide, chlorinated polyvinyl chloride, polyethylene, polyprop
  • a dehumidifying hollow fiber membrane having a mixed composition of at least one first raw material selected from a polymer such as a flan, and a second raw material consisting of a hydrophilic or water-soluble polymer.
  • polyether sulfone, polysulfone, polyvinylidene fluoride, polyacrylonitrile, cellulose acetate, nylon, polyimide, chlorinated polyvinyl chloride, polyethylene, polypropylene Dehumidifying hollow fiber membrane comprising the step of forming a main raw material by mixing at least one first raw material selected from the polymer and a second raw material consisting of a hydrophilic or water-soluble polymer, allowing the main raw material to be spun through a spinning nozzle, and then solidifying It provides a method of manufacturing.
  • the hollow fiber membrane used for humidity control
  • the hollow fiber membrane at least one first selected from a polymer such as polyether sulfone, polysulfone
  • a hollow fiber membrane production method in which a raw material and a second raw material made of a hydrophilic or water-soluble polymer are mixed and formed.
  • the first raw material may include at least one selected from polyether sulfone and polysulfone.
  • PVDF Polyvinylidene fluoride
  • PAN polyacrylonitrile
  • CA cellulose acetate
  • PE polyethylene
  • PP polypropylene
  • the second raw material is polyvinyl alcohol (PVA), dextran (Dextran), poly (HEMA), poly (HEMA-MMA), polyvinyl pyrrolidone (PVP; Polyvinyl pyrrolidone), polyethylene glycol (PEG; Polyethylene glycol), polyacrylamide (polyacrylamide), polyacrylic acid (Polyacrylic acid), sodium alginate (Sodium alginate), gelatin (Gelatin) may include one or more selected have.
  • PVA polyvinyl alcohol
  • Dextran dextran
  • HEMA poly
  • HEMA-MMA polyvinyl pyrrolidone
  • PEG polyethylene glycol
  • polyacrylamide polyacrylamide
  • polyacrylic acid Polyacrylic acid
  • sodium alginate sodium alginate
  • gelatin gelatin
  • the second raw material is PNIPAM (PNIPAM (Poly-N-isopropylacrylamide) copolymer series, polyacrylamide and related series (Polyacrylamide (PAM) and Copolymers), poly 2-oxazolline (Poly (2- oxazoline)), Polyethylenimine (PEI), Other Acrylic Polymers, Poly (acrylic acid) and related copolymers, Poly (methacrylic acid) and Poly Polymethacrylates, Heterobifunctional PEGs, Homobifunctional PEGs, Monofunctional PEGs, Poly (ethylene oxide), Polyvinyl alcohol ( PVA; Poly (vinyl alcohol) and related family, Polyvinylpyrrolidinone (PVP) and related family, Polystyrene (sulfurate) and related family, Polyacrylamide De (PAM; Polyacrylamide) may comprise a series, polyallylamine hydrochloride (Poly allylamine hydrochloride) series, poly diallyl dimethyl ammonium chloride (Poly diallyl
  • the solvent may be mixed with the first raw material at 10 to 30% by weight, and the second raw material may be mixed with the solvent at 5 to 20% by weight.
  • the solvent may include one or more of dimethylformamide, enmethylpyrrolidone, dimethylacetamide, dimethyl sulfoxide, dibutyl phthalate, and dioctyl phthalate.
  • PVDF polyvinylidene fluoride
  • polyethersulfone polysulfone
  • polysulfone polysulfone
  • Polyacrylonitrile polyimide, polyamideimide, polyurethane, polyurethane, polyarylsulfone, or ethylene chloro-trifluoroethylene
  • polyester polysulfone
  • polyethersulfone Polyethersulfone
  • PPS polyphenylene sulfide
  • PAN Polyacrylonitrile
  • Cellulose Acetate Polypropylene, Nylon, Polyetheramide, Polyamide, Polyamide, Carbone fiber, Glass fiber (GF)
  • Preparing a capillary type fabric made of any one material Coating or impregnating a vinyl monomer solution prepared by dissolving a hydrophilic material in a solvent on the fabric; Heating; It provides a hollow fiber membrane manufacturing method comprising the step of irradiating ultraviolet light.
  • the fixing of the hydrophilic material includes mixing a monomer and an initiator in the hydrophilic material, coating or impregnating the mixture of the monomer and the initiator in the porous membrane, heating, and irradiating ultraviolet rays. can do.
  • the hydrophilic material is a hydrophilic vinyl polymer obtained by polymerizing polyvinyl alcohol PVA or a monomer, and gelatin, collagen, chitosan, sodium alginate capable of being hydrogel after fixing to pores. It may include any one of.
  • the hydrophilic material may include polyvinylpyrrolidone, poly acrylamide, poly acrylic acid, and polyethylene glycol.
  • the monomer is HEMA (2-hydroxyethyl methacrylate), N-vinyl-2-pyrrolidone (N-Vinyl-2-Pyrrolidone, NVP), acrylic acid, acryl amide, hydroxy acrylate (Hydroxy acrylate), acrylonitrile, methacrylo
  • Porosity of the porous membrane may be 1 micron or more, porosity may be 50% or more.
  • the air filtering unit for discharging the air after inhaling the air
  • Humidity control unit for dehumidifying or humidifying the air discharged from the air filtering unit
  • a controller configured to set an air filtration operation of the air filtration unit, a dehumidification operation, or a humidification operation of the humidity control unit. It includes, the dehumidification or humidification of the humidity control unit provides an air purifier capable of humidity control using a hollow fiber membrane made of a hollow fiber membrane.
  • the air filtering unit includes a membrane filter for removing and discharging fine dust of the inhaled air, an activated carbon filter for removing and discharging odor included in air discharged from the membrane filter, and air discharged from the activated carbon filter.
  • a sterilizing filter for sterilizing and discharging the bacteria, and a tubular shape, one end of the air is introduced and the other end of the air is discharged, and the membrane filter, the activated carbon filter, and the sterilization filter from one end to the other end It may include an air filter unit body disposed, a blower disposed at the other end of the air filter unit body, and a first valve for controlling external discharge of the air discharged from the air filter unit body.
  • the air filtering unit includes a membrane filter for removing and discharging fine dust of the inhaled air, an activated carbon filter for removing and discharging odor included in air discharged from the membrane filter, and air discharged from the activated carbon filter.
  • a sterilization filter for sterilizing and discharging the bacteria
  • an ion supply unit for supplying anions or cations to the air discharged from the sterilization filter, a tubular shape, one end of which the air is introduced and the other end of the air;
  • the membrane filter, the activated carbon filter, the sterilization filter, the air filter unit body is disposed with the ion supply unit, the blower is arranged at the other end of the air filter unit body, and in the air filter unit body It may include a first valve for regulating the external discharge of the discharged air.
  • the air filtration unit includes a membrane filter for removing and discharging fine dust of the sucked air, an ion supply unit for supplying anions or cations to the air discharged from the membrane filter, a tubular shape, and once the air is The air is introduced and the air is discharged to the other end, and the membrane filter, the air filter unit body in which the ion supply unit is disposed, and the blower disposed at the other end of the air filter unit body from one end to the other end therein, and the air filter unit It may include a first valve for regulating the external discharge of the air discharged from the body.
  • the ion supply unit may include a power supply unit, a boosting unit for boosting the power of the power supplied from the power supply unit, and an ion generating unit generating anion or cation by the power supplied through the boosting unit.
  • the ion generator may be a brush type including a microfiber of carbon material.
  • the microfiber may be formed by coating a photocatalyst material including titanium oxide (TiO 2 ) on the core material surface.
  • the core material may include carbon, metal wires, fibers, and ABS.
  • the sterilizing filter may include a nonwoven fabric, activated carbon, molecular sieve, ceramic balls coated with a sterile coating on the surface.
  • the discharge pressure of the blower may be 0.4 Kg / cm 2 or less.
  • the humidity control unit may include a humidity control unit main body in which a humidity control hollow fiber membrane is disposed, a water tank for supplying moisture for humidification into the humidity control unit body, and a first connecting pipe connecting the air filtration unit and the water tank. And a second connector connecting the middle part of the first connector and the humidity controller main body, a third connector connecting the water tank and the humidity controller main body, and disposed on the first connector.
  • It may further include an ion supply unit for supplying anion or cation to the air supplied through the first valve.
  • the ion supply unit may include a power supply unit, a boosting unit for boosting the power of the power supplied from the power supply unit, and an ion generating unit generating anion or cation by the power supplied through the boosting unit.
  • the ion generator may be a brush type including a microfiber of carbon material.
  • the microfiber may be formed by coating a photocatalyst material including titanium oxide (TiO 2 ) on the core material surface.
  • the core material may include carbon, metal wires, fibers, and ABS.
  • the connecting position of the first connecting pipe on the second connecting pipe may be closer to the air filtering body than the arrangement position of the second valve.
  • the hollow fiber membrane may be a mixed composition of at least one first raw material selected from polymers such as polyether sulfone and polysulfone, and a second raw material made of a hydrophilic or water-soluble polymer.
  • the humidity control unit main body is formed with an inlet and an outlet for discharging the gas disposed in one end, and the first and second partitions are provided inside the tubular structure, both ends of which has an open tube structure.
  • the both ends of the longitudinal direction coupled to the first partition portion and the second partition portion in a state of being disposed inside the cylindrical body, respectively, and moving the hollow fiber membrane between the first partition portion and the second partition portion;
  • Humidification discharge port for guiding the discharge of the evaporated gas generated as the gas evaporated, and installed in the penetrating state to the first partition wall portion, and some of the gas discharged through the discharge port in the first partition wall portion and the second partition wall It may include a tube to be supplied to the interspace.
  • a plurality of branch nozzles may be further formed in the tube.
  • the branch nozzle may be made of a material having ductility.
  • the discharge port may include a first dehumidification air supply pipe for supplying the dehumidified air to the room, a second dehumidification air supply pipe for discharging the dehumidified air to the outside, and the dehumidified air for the first or second dehumidification air supply pipe. It may include a first three-way valve for supplying.
  • the humidifying discharge port may include a first humidifying air supply pipe for supplying the humidified air to the room, a second humidifying air supply pipe for discharging the humidified air to the outside, and the humidified air to the first or second humidifying air. It may include a second three-way valve for supplying the supply pipe.
  • the first valve, the second valve, the third valve, the first three-way valve and the second three-way valve may be opened or closed by a control signal output from the controller.
  • the first valve, the second valve, the third valve, the first three-way valve and the second three-way valve may be opened or closed by a control signal output from the controller.
  • the first valve When the filtration operation is selected by the user's control unit operation, the first valve is opened, the second valve and the third valve are closed, and when the dehumidification operation is selected by the control unit operation, the first valve is opened.
  • the valve and the second valve are closed, the third valve is opened, the first three-way valve is switched to supply air to the first dehumidifying air supply pipe, and the second three-way valve is connected to the second humidified air supply pipe.
  • the humidification operation is selected by the control unit operation to the user, the first valve and the third valve are closed, the second valve is opened, and the first three-way valve is the second dehumidified air. It can be switched to supply air to the supply pipe, and the second three-way valve can be switched to supply air to the first humidified air supply pipe.
  • Dehumidifying hollow fiber membrane according to the present invention dehumidification module and method for manufacturing the dehumidifying hollow fiber membrane using the same, the second raw material made of a hydrophilic or water-soluble polymer is mixed with the first raw material to maintain a tubular structure, Dehumidification efficiency is increased by absorbing the moisture of the gas phase to be dehumidified and diffused to the entire surface and then released to the outside to remove the moisture.
  • the dehumidification module using the dehumidifying hollow fiber membrane according to the present invention does not require a separate piping line, and thus requires less manufacturing cost, and the dehumidification efficiency is also excellent while increasing the contact efficiency of the dryer body to the dehumidifying hollow fiber membrane. You lose.
  • the present invention can produce a hollow fiber membrane to control the humidity through the air.
  • the present invention can perform dehumidification or humidification using the hollow fiber membrane module for the air in which the filtration process is performed according to the needs of the user.
  • the present invention by coating the carrier or filter with a drug that is harmless to the human body and combined with a carrier or filter to be able to remove the particles, sterilization function, humidity control, using the activated carbon together, such as odor, organic matter adsorption By reinforcing the humidity control to remove harmful components of the atmosphere is possible.
  • FIG. 1 is a flow chart showing a method of manufacturing a dehumidifying hollow fiber membrane according to an embodiment of the present invention.
  • FIG. 2 is a longitudinal cross-sectional view of the dehumidifying hollow fiber membrane according to an embodiment of the present invention.
  • FIG 3 is a longitudinal sectional view of a dehumidifying hollow fiber membrane according to another embodiment of the present invention.
  • Figure 4 is a cross-sectional view of the dehumidification thickening membrane according to another embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of a dehumidifying hollow fiber membrane according to another embodiment of the present invention.
  • FIG. 6 is a perspective view of a dehumidifying hollow fiber membrane according to another embodiment of the present invention.
  • FIG. 7 to 9 are schematic configuration diagrams of a dehumidification module to which a dehumidifying hollow fiber membrane according to an embodiment of the present invention is applied.
  • FIG. 10 is a cross-sectional view according to another embodiment of the tube shown in FIG. 7.
  • FIG. 11 is a schematic block diagram showing the configuration of another embodiment of a dehumidifying module to which a dehumidifying hollow fiber membrane according to an embodiment of the present invention is applied.
  • 17 is a graph comparing dehumidification efficiency according to the dehumidification module of FIG. 7 and the dehumidification module of FIG. 8.
  • FIG. 18 is a graph comparing dehumidification efficiency according to the number of tubes of a dehumidification module to which a dehumidifying hollow fiber membrane according to an embodiment of the present invention is applied.
  • Figure 19 is a graph comparing the dehumidification efficiency according to the flow rate of the gas discharged through the tube of the dehumidification module to which the dehumidifying hollow fiber membrane according to an embodiment of the present invention.
  • 20 is a state diagram of a dehumidification module apparatus used in the dehumidification performance test of the dehumidifying hollow fiber membrane according to an embodiment of the present invention.
  • 21 is a micrograph showing a longitudinal section of the dehumidifying hollow fiber membrane used in the dehumidification module shown in FIG. 20.
  • FIG. 22 is a view showing the configuration of the air purifier capable of adjusting the humidity according to an embodiment of the present invention.
  • 24 is a diagram illustrating a configuration of an ion generating unit used in the ion supply unit.
  • 25 is a cross-sectional view illustrating an example of a configuration of microfiber used in an ion generating unit.
  • 26 is a view showing the configuration of an air purifier capable of adjusting humidity according to another embodiment of the present invention.
  • 27 is a cross-sectional view showing the configuration of the humidity control unit main body used in the present invention.
  • FIG. 28 is a view for explaining the air filtration operation of the air purifier according to the present invention.
  • 29 is a view for explaining the air filtering operation and the dehumidification operation of the air purifier according to the present invention.
  • FIG. 30 is a view for explaining the air filtering operation and the humidification operation of the air purifier according to the present invention.
  • 31 is a view for explaining the air filtration operation of the air purifier according to another embodiment of the present invention.
  • FIG. 32 is a view for explaining the air filtering operation and the dehumidification operation of the air purifier according to another embodiment of the present invention.
  • FIG 33 is a view illustrating an air filtration operation and a humidification operation of the air cleaner according to another embodiment of the present invention.
  • FIG. 1 is a flow chart showing a method of manufacturing a dehumidifying hollow fiber membrane according to an embodiment of the present invention. Referring to FIG. 1, in the method of manufacturing the dehumidifying hollow fiber membrane, first, a main raw material is prepared.
  • the main raw material is mixed with a first raw material of a polymer for maintaining strength to maintain a hollow shape, and a second raw material is mixed with a second raw material having hydrophilicity or water solubility to absorb moisture in the gas phase.
  • the first raw material may use at least one selected from polymers such as polyether sulfone (PES) and polysulfone (PS).
  • the second raw material is polyvinyl alcohol (PVA), dextran (Poly (HEMA)), poly (HEMA-MMA), polyvinyl pyrrolidone (PVP; Polyvinyl pyrrolidone), polyethylene glycol (PEG; Polyethylene glycol), polyacrylamide (polyacrylamide), polyacrylic acid (Polyacrylic acid), sodium alginate (Sodium alginate), gelatin (Gelatin) may be used .
  • PVA polyvinyl alcohol
  • HEMA dextran
  • HEMA-MMA polyvinyl pyrrolidone
  • PEG Polyethylene glycol
  • polyacrylamide polyacrylamide
  • polyacrylic acid Polyacrylic acid
  • sodium alginate sodium alginate
  • gelatin gelatin
  • the first raw material is polyvinylidene fluoride (PVDF), polyacrylonitrile (PAN; Polyacrylonitrile), cellulose acetate (CA), polyamide, polyimide ),
  • PVDF polyvinylidene fluoride
  • PAN polyacrylonitrile
  • CA cellulose acetate
  • polyamide polyimide
  • CPVC chlorinated polyvinyl chloride
  • PE polyethylene
  • PP polypropylene
  • the second raw material is a poly-N-isopropylacrylamide (PNIPAM) copolymer, polyacrylamide and related polymers (Polyacrylamide (PAM) and Copolymers), poly2-oxazoline (Poly (2) -oxazoline), Polyethylenimine (PEI), Other Acrylic Polymers, Poly (acrylic acid) and related copolymers, Poly (methacrylic acid) s Polymethacrylates, Heterobifunctional PEGs, Homobifunctional PEGs, Monofunctional PEGs, Poly (ethylene oxide), Polyvinyl alcohol (PVA; Poly (vinyl alcohol)) and related family, polyvinylpyrrolidinone (PVP) and related family, polystyrene (PS) and related family, polya One or more selected from polymers of polyacrylamide (PAM) series, poly (allylamine hydrochloride) series, and polydiallyldimethylammonium chloride (Poly) series may be used.
  • PNIPAM poly-N-iso
  • the main raw material when the main raw material is mixed, the main raw material is allowed to spin through the spinning nozzle and then solidified.
  • the main raw material before the main raw material is spun through the spinning nozzle, the main raw material may be mixed with the solvent to dissolve, and then spun through the spinning nozzle, and the main raw material solidified in water or the poor solvent may be wound.
  • the solvent is at least one selected from dimethylformamide, dimethylpyrrolidone, N-Methylpyrrolidone, dimethylacetamide (DMAc), and dimethyl sulfoxide (DMSO). 30% by weight, the second raw material is 5 to 20% by weight, the remaining solvent is mixed.
  • the mixed raw material is heated to melt above the melting point of the raw material, and then spun through a spinning nozzle,
  • the film may be air cooled to have a hollow structure, or may be wound by coagulation in cooling water.
  • the solvent may be at least one selected from dibutyl phthalate (DBP) and dioctyl phthalate (DOP).
  • DBP dibutyl phthalate
  • DOP dioctyl phthalate
  • the first raw material is 10 to 30% by weight
  • the second raw material is 5 to 20% by weight
  • the remaining solvent is mixed.
  • the main material solidified after the spinning through the spinning nozzle is formed in a tubular structure having a flat surface on the inner and outer surfaces with both ends open as shown in FIG. 2, but is not limited thereto.
  • irregularities are formed on the outer surface, the outer surface, and the inner surface to increase the contact area with dry air or the target gas to be dehumidified, or have a wave shape in the longitudinal direction as shown in FIG. 4, or FIG. 5.
  • the discharge amount of the main raw material during spinning through the spinning nozzle of the main raw material it is possible to easily form contact with the dry body by changing the thickness of the membrane.
  • the first raw material polyvinyl alcohol (PVA; polyvinyl alcohol), dextran, made of one or more selected from a polymer such as polyether sulfone, polysulfone, Poly (HEMA), Poly (HEMA-MMA), Polyvinyl Pyrrolidone (PVP; Polyvinyl pyrrolidone), Polyethylene Glycol (PEG), Polyacrylamide (Polyacrylamide) 6, through a method of mixing a dehumidifying agent such as polyacrylic acid (Polyacrylic acid), sodium alginate (Sodium alginate), gelatin (Gelatin), a second raw material, a silica gel (Silica gel) mixed composition
  • a dehumidification hollow fiber membrane can also be manufactured.
  • the manufactured dehumidifying hollow fiber membrane has a tubular structure in a state in which at least one first raw material selected from polymers such as polyether sulfone and polysulfone and a second raw material made of a hydrophilic or water-soluble polymer are mixed.
  • a solvent may be further mixed in the first raw material and the second raw material.
  • the second raw material is at least one selected from polyvinyl alcohol, dextran, polyhema, polyhema-MC, polyvinyl pyrrolidone, polyethylene glycol, polyacrylamide, polyacrylic acid, sodium alginate, gelatin
  • the solvent is, at least one selected from dimethylformamide, enmethylpyrrolidone, dimethylacetamide, dimethyl sulfoxide, dibutyl phthalate, the first raw material is 10 to 30% by weight, the second raw material is 5 to 20% by weight, the remaining solvent is mixed composition.
  • the dehumidifying hollow fiber membrane of one embodiment is formed by mixing a second raw material made of a hydrophilic or water-soluble polymer with the first raw material which maintains a tubular structure, and absorbs moisture in the gas phase to be dehumidified. After diffusion, it can be released to the outside to remove moisture.
  • the dehumidifying hollow fiber membrane may be formed in various shapes as shown in Figures 2 to 4, the ratio of the inner diameter and the outer diameter is preferably 1.2 to 1.5 so that the diffusion of moisture can be easily made.
  • Table 1 below shows the results of experiments on the dehumidification performance of the components of the hollow fiber membrane for dehumidification.
  • the dehumidification performance test was performed by installing a dehumidifying hollow fiber membrane module in the dehumidification module apparatus shown in FIG. 20, and the dehumidifying hollow fiber membrane installed in the dehumidification module has a cross-sectional shape as shown in FIG. 21.
  • FIGS. 12 to 16 displaying the numerical values tested in Table 1, it can be seen that the apparatus has a stable dehumidification efficiency even when the elapsed time is continuously increased.
  • the main body 100 having a hollow membrane structure and the dehumidifying agent 110 may be mixed with the main body 100.
  • the main body 100 is polyvinyl alcohol, dextran, polyhema, polyhema-MC, polyvinyl pyrrolidone, polyethylene glycol, at least one first raw material selected from a polymer such as polyether sulfone, polysulfone, At least one second raw material selected from polymers such as polyacrylamide, polyacrylic acid, sodium alginate and gelatin is mixed.
  • the dehumidifying agent 110 may be selected and used as a silica gel that can absorb moisture, but is not limited thereto and may use a component having a dehumidifying effect.
  • the dehumidifying hollow fiber membrane of one embodiment may be manufactured and applied to a module for dehumidification. That is, referring to Figure 7, the discharge port 201 is formed in the front edge portion and the rear edge portion is installed in the tubular body 200 formed in the inlet 202 inside the dehumidifying hollow fiber membrane 210 of the embodiment described above do. At this time, the first and second partitions 203 and 204 are formed at the inner end and the rear end of the tubular body 200, and both ends of the hollow fiber membrane 210 in the longitudinal direction penetrate the first and second partitions 203 and 204, respectively. To be combined.
  • one side of the cylindrical body 200 more specifically, the first partition wall portion 203 and the first outside the cylindrical body 200 between the first partition wall portion 203 and the second partition wall portion 204.
  • a humidification discharge hole 205 is formed between the two partitions 204 to discharge the humid gas generated while evaporating from the gas moving the hollow fiber membrane 210 to the outside.
  • the first partition 203 is coupled to the tube 220 in a penetrating state so as to be disposed between the hollow fiber membranes 210.
  • the tube 220 moves the hollow fiber membrane 210 while moisture is evaporated, and then directly transfers some of the gas discharged through the outlet 201 to the first partition 203 and the second partition.
  • the surface of the hollow fiber membrane 210 is dried while being injected into the hollow fiber membrane 210 disposed between the portions 204.
  • the gas dried while passing through the hollow fiber membrane 210 is directly transferred from the tube 220 to the hollow fiber membrane 210 disposed between the first partition 203 and the second partition 204. It allows injection to reduce manufacturing costs by eliminating the need for additional valve connections and to increase drying efficiency.
  • the tube 220 may be formed in a structure capable of efficiently spraying a part of the dried gas to the hollow fiber membrane 210 disposed between the first partition 203 and the second partition 204.
  • the branch nozzles (220a, 220b) is formed of a material having a ductile, the fluctuation in accordance with the pressure of the drying body while changing the spraying direction of the drying body to the hollow fiber membrane 210, the hollow fiber membrane ( 210) to increase the dehumidification efficiency of the gas in the.
  • the circular type module as shown in FIG. 8 has superior dehumidification efficiency of the dryer body discharged through the hollow fiber membrane 210 compared to the general type module as shown in FIG. 7.
  • one end of the tube 220 is formed in a spiral shape, or as shown in (b) of FIG. 10, one end of the tube 220 is formed in a wave shape, or (c) of FIG.
  • one end of the tube 220 is formed with a nozzle portion having a smaller inner diameter toward the other edge, or an enlarged tube portion having an inner diameter larger with one end of the tube 220 toward the other edge thereof as shown in FIG. May be formed or one end of the tube 220 may be divided into a plurality of branching lines as shown in FIG.
  • First and second wall portions 230a and 230b may be coupled to both ends of the first and second barrier rib portions 203a and 204a so as to surround 210a. That is, the first and second wall portions 230a and 230b are fixedly coupled to both ends of the first and second partition walls 203a and 204a so as to be spaced apart from each other inside the tubular body 200a. .
  • a plurality of gas movement holes 231a and 231b are formed in each of the first wall portion 230a and the second wall portion 230b.
  • one side end portion of the first partition wall portion 203a passes through the hollow fiber membrane 210a and a portion of the gas evaporated through the gas transfer hole 231a of the first wall portion 230a through the first partition wall portion.
  • An injection path 203b may be formed to be injected between the 203a and the second partition 204a.
  • one side of the cylindrical body 200a more specifically, the first partition 203a and the first outside the cylindrical body 200a between the first partition 203a and the second partition 204a.
  • Humidification discharge hole (205a) to be discharged to the outside is formed.
  • the dehumidification module has a portion of the gas through which the water is evaporated while passing through the hollow fiber membrane 210a through the gas movement hole 231a of the first wall portion 230a in the injection path 203b. After drying the hollow fiber membrane 210a disposed between the portion 203a and the second partition wall portion 203b, the humidifying discharge hole 205a is formed in the gas movement hole 231b of the first wall portion 230b.
  • Such a dehumidification module can maximize the dehumidification efficiency by allowing the dryer body to be uniformly transmitted to all the hollow fiber membranes 210a disposed inside the tubular body 200a to maximize the dehumidification efficiency. To make it possible.
  • the dehumidification module using the dehumidifying hollow fiber membrane can be applied to remove or adjust the humidity in the vehicle interior gas, improve the cooling efficiency by removing the humidity of the air conditioner, remove the humidity from the compressed air of the compressor, or It can be used to apply humidity control.
  • FIG. 22 is a view showing the configuration of the air purifier capable of adjusting the humidity according to an embodiment of the present invention.
  • an air purifier 1100 capable of adjusting humidity according to an embodiment of the present invention includes an air filter 1110, a humidity controller 1120, and a controller 1130.
  • the air filtration unit 1110 inhales the outside air, and then discharges the dust, odors, etc. included in the sucked air after filtering.
  • the air filter 1110 includes a membrane filter 1113, an activated carbon filter 1114, a sterile filter 1115, an air filter body 1112, and a blower 1116A.
  • the air filtering unit 1110 further includes a first valve V1 and an ion supply unit 1200.
  • the membrane filter 1113 filters and discharges foreign substances such as fine dust and ultrafine dust included in the introduced air.
  • the activated carbon filter 1114 removes and removes odors contained in the air discharged from the membrane filter 1113.
  • the sterilization filter 1115 sterilizes and discharges bacteria contained in the air discharged from the activated carbon filter 1114.
  • the sterile filter 1115 includes a nonwoven fabric, fibrous media, activated carbon, molecular, sand, crushed rock, ceramic balls coated with a sterile coating on the surface.
  • the sterile coating agent may comprise Zunocide.
  • the air filter main body 1112 has a predetermined diameter and length and provides a space therein. In addition, air may be introduced into one end of the air filtering unit body 1112, and filtered air may be discharged to the other end thereof.
  • the air filtering unit body 1112 may have a rectangular cylinder shape.
  • the membrane filter 1113, the activated carbon filter 1114, the sterilization filter 1115, and the blower 1116A may be sequentially disposed at one end and at the other end of the air filtering unit body 1112.
  • a blower 1116A is disposed on the discharge side of the air filter main body 1112 to apply a predetermined discharge pressure to the filtered air to facilitate the discharge of air from the air filter main body 1112 to the outside. .
  • the discharge pressure of the blower 1116A may be 0.4 Kg / cm 2 or less.
  • the first valve V1 is disposed on the discharge side of the blower 1116A.
  • the first valve V1 operates by a control signal output from a controller to be described later to control the discharge of air through the blower 1116A.
  • the ion supply unit 1200 may be connected to the first valve V1.
  • the ion supply unit 1200 may supply anion or cation to air discharged through the first valve V1 to sterilize or purify the discharged air.
  • FIG. 23 is a diagram showing the configuration of an ion supply unit used in the present invention
  • FIG. 24 is a diagram showing the configuration of an ion generating unit used in the ion supply unit.
  • 25 is sectional drawing which shows an example of the structure of the microfiber used by an ion generating part.
  • the ion supply unit 1200 used in the present invention includes a power supply unit 1210, a boosting unit 1220, and an ion generating unit 1230.
  • the power supply unit 1210 supplies predetermined power required for the operation of the ion supply unit 1200.
  • the booster 1220 boosts the voltage of the power supplied from the power supply 1210 to 6 to 7 kV and supplies the same to the ion generator 1230, which will be described later.
  • the booster 1220 may include an AC / DC converter, a switching circuit, an oscillator circuit, and a boost circuit.
  • the ion generator 1230 generates anion or cation using the power supplied from the booster 1220.
  • the ion generator 1230 includes a microfiber 1232 made of carbon material connected to an end of a connection end that has a predetermined length and diameter and is detachably connected to the boosting unit 1220.
  • the microfiber 1232 may be in contact with the air discharged through the first valve V1 to purify or sterilize the air.
  • a pipe for guiding air discharged from the first valve V1 to the microfiber 1232 may be disposed to facilitate contact between the microfiber 1232 and the air.
  • the microfiber 1232 is formed by coating a photocatalytic material 12322 on the surface of the core material 12321 made of a carbon material.
  • the microfiber 1232 may have a size of several to several hundred micrometers ( ⁇ m).
  • the core material 12321 may include, in addition to carbon, metal wire, fiber, and ABS, and the photocatalyst material 12322 may include titanium oxide (TiO 2 ).
  • the core material 12321 and the photocatalytic material 12322 are not limited to the above materials and may include various materials.
  • the air filter may be configured as follows.
  • 26 is a view showing the configuration of an air purifier capable of adjusting humidity according to another embodiment of the present invention.
  • the air filtration unit 1110 used in the humidity controllable air cleaner 1100 includes a membrane filter 1113, an activated carbon filter 1114, and a sterilization filter 1115. And an air filter unit body 1112, an ion supply unit 1117, and a blower 1116A.
  • the air filtering unit 1110 further includes a first valve V1.
  • the ion supply unit 1117 may supply anions or cations to the air discharged through the sterilization filter 1115 to sterilize or purify the discharged air. Air sterilized or purified by the ion supply unit 1117 is discharged through the blower 1116A.
  • the ion supply unit 1117 used in the present invention includes a power supply unit 1117A, a boosting unit 1117B, and an ion generating unit 1117C.
  • the ion generating unit 1117C is disposed in the space between the sterilizing filter 1115 and the blower 1116A inside the air filtering unit body 1112.
  • the configuration of the ion supply unit 1117 is the same as the configuration of the ion supply unit 1200 described in the previous embodiment, a detailed description thereof will be omitted.
  • the ion supply unit 1117 and the ion supply unit 1200 are described as being disposed separately above, they may be simultaneously disposed together with the air purifier according to the needs of the user.
  • the air filter 1110 is a membrane filter 1113, activated carbon filter 1114, sterile filter 1115, air filter body 1112, ion supply 1117 and blower 1116A.
  • the air filter 1110 may include only the membrane filter 1113, the air filter body 1112, the ion supply unit 1117, and the blower 1116A.
  • the humidity controller 1120 may humidify or dehumidify the air discharged from the air filter 1110 according to a user's needs.
  • the humidity controller 1120 includes a humidity controller body 1122, a water tank 1126, a first connector L1, a second connector L2, a second valve V2, and a third valve V3. Include.
  • the humidity controller main body 1122 is a cylindrical shape having a predetermined length and diameter, and the hollow fiber membrane 1123 for controlling humidity is disposed inside.
  • the hollow fiber membrane is mixed and composed of a first raw material of a polymer that maintains strength to maintain a hollow shape, and a second raw material that has a hydrophilic or water-soluble so as to absorb moisture in a gas.
  • the first raw material may use at least one selected from polymers such as polyether sulfone (PES) and polysulfone (PS).
  • the second raw material is polyvinyl alcohol (PVA), dextran (Poly (HEMA)), poly (HEMA-MMA), polyvinyl pyrrolidone (PVP; Polyvinyl pyrrolidone), polyethylene glycol (PEG; Polyethylene glycol), polyacrylamide (polyacrylamide), polyacrylic acid (Polyacrylic acid), sodium alginate (Sodium alginate), gelatin (Gelatin) may be used .
  • the first raw material is polyvinylidene fluoride (PVDF), polyacrylonitrile (PAN; Polyacrylonitrile), cellulose acetate (CA), polyamide, polyimide ),
  • PVDF polyvinylidene fluoride
  • PAN polyacrylonitrile
  • CA cellulose acetate
  • polyamide polyimide
  • CPVC chlorinated polyvinyl chloride
  • PE polyethylene
  • PP polypropylene
  • the second raw material is a poly-N-isopropylacrylamide (PNIPAM) copolymer, polyacrylamide and related polymers (Polyacrylamide (PAM) and Copolymers), poly2-oxazoline (Poly (2) -oxazoline), Polyethylenimine (PEI), Other Acrylic Polymers, Poly (acrylic acid) and related copolymers, Poly (methacrylic acid) s Polymethacrylates, Heterobifunctional PEGs, Homobifunctional PEGs, Monofunctional PEGs, Poly (ethylene oxide), Polyvinyl alcohol (PVA; Poly (vinyl alcohol)) and related family, polyvinylpyrrolidinone (PVP) and related family, polystyrene (PS) and related family, polya One or more selected from polymers of polyacrylamide (PAM) series, poly (allylamine hydrochloride) series, and polydiallyldimethylammonium chloride (Poly) series may be used.
  • PNIPAM poly-N-iso
  • the main raw material when the main raw material is mixed, the main raw material is allowed to spin through the spinning nozzle and then solidified.
  • the main raw material before the main raw material is spun through the spinning nozzle, the main raw material may be mixed with the solvent to dissolve, and then spun through the spinning nozzle, and the main raw material solidified in water or the poor solvent may be wound.
  • the solvent at least one selected from dimethylformamide, dimethylpyrrolidone (N-Methylpyrrolidone), dimethylacetamide (DMAc), dimethyl sulfoxide (DMSO), dibutyl phthalate (DBP; Dibutylphthalate)
  • the first raw material is 10 to 30% by weight
  • the second raw material is 5 to 20% by weight
  • the remaining solvent is mixed.
  • the main raw material is mixed composition, after heating and melting above the melting point of the main raw material, spinning through a spinning nozzle, to form a hollow structure by air cooling Alternatively, it may be wound by coagulation in cooling water.
  • the main raw material solidified after the spinning through the spinning nozzle is formed in a tubular structure having a flat surface on the inner side and the outer side with both ends open, but is not limited thereto, the outer side, the outer side and the inner side Irregularities in the air to increase the contact area with the target air to be dried or dehumidified, to form a wave shape in the longitudinal direction, or to control the discharge amount of the main material when spinning through the spinning nozzle of the main material By varying the thickness of the film, contact with the dry matter can be easily formed.
  • a first raw material composed of at least one selected from a polymer such as polyether sulfone and polysulfone, polyvinyl alcohol (PVA; polyvinyl alcohol), dextran, polyhema Poly (HEMA), Poly (HEMA-MMA), Polyvinyl pyrrolidone (PVP), Polyethylene glycol (PEG), Polyacrylamide, Polyacrylamide
  • PVA polyvinyl alcohol
  • HEMA polyhema Poly
  • PVP Polyvinyl pyrrolidone
  • PEG Polyethylene glycol
  • Polyacrylamide Polyacrylamide
  • the hollow fiber membrane may also be prepared by a method of mixing a dehumidifying agent, such as a second raw material composed of at least one selected from acrylic acid, sodium alginate, and gelatin, and silica gel.
  • the manufactured hollow fiber membrane has a tubular structure in a state in which at least one first raw material selected from polymers such as polyether sulfone and polysulfone and a second raw material made of a hydrophilic or water-soluble polymer are mixed and formed.
  • the solvent may be further mixed with the first raw material and the second raw material.
  • the second raw material is at least one selected from polyvinyl alcohol, dextran, polyhema, polyhema-MC, polyvinyl pyrrolidone, polyethylene glycol, polyacrylamide, polyacrylic acid, sodium alginate, gelatin
  • the solvent is, at least one selected from dimethylformamide, enmethylpyrrolidone, dimethylacetamide, dimethyl sulfoxide, dibutyl phthalate, the first raw material is 10 to 30% by weight, the second raw material is 5 to 20% by weight, the remaining solvent is mixed composition.
  • the hollow fiber membrane is formed by mixing a second raw material made of a hydrophilic or water-soluble polymer with the first raw material which maintains a tubular structure. It is then released to the outside to remove moisture.
  • the hollow fiber membrane may be formed in various shapes, the ratio of the inner diameter and the outer diameter is preferably 1.2 to 1.5 so that the diffusion of moisture can be easily made.
  • the hollow fiber membrane for humidity control can be manufactured as follows.
  • a fabric in the form of capillary (capillary) in the form of a braid or knit is prepared, and a porous membrane may be prepared using the prepared fabric.
  • Porous membranes are polyvinylidene fluoride (PVDF), polyethersulfone, polysulfone, polyacrylonitrile, polyimide, polyamideimide, polyurethane (Polyurethane), polystyrene (Polystyrene), polyarylsulfone (Polyarylsulfone), ECTFE (Ethylene chloro-trifluoroethylene) may be made of any one or more materials.
  • PVDF polyvinylidene fluoride
  • polyethersulfone polysulfone
  • polyacrylonitrile polyimide
  • polyamideimide polyurethane
  • Polyurethane Polyurethane
  • Polystyrene Polystyrene
  • Polyarylsulfone Polyarylsulfone
  • ECTFE Ethylene chloro-trifluoroethylene
  • the porosity may be 50% or more.
  • the hollow fiber membrane may be prepared by processing a hydrophilic material on the pores of the porous membrane.
  • the fixing of the hydrophilic material may be made as follows.
  • the monomer and the initiator are mixed with a hydrophilic material, the mixture of the monomer and the initiator is coated on the porous membrane, or the porous membrane is impregnated with the mixture of the monomer and the initiator, and then a predetermined heat is applied to the hydrophilic property by irradiation with ultraviolet rays.
  • the fixation of the material can be made.
  • the hydrophilic material is a hydrophilic vinyl polymer obtained by polymerizing polyvinyl alcohol PVA or a monomer, gelatin, collagen, chitosan, sodium alginate capable of being hydrogel after fixing to pores. It may include any one of.
  • the hydrophilic material may include any one of polyvinylpyrrolidone, poly acrylamide, poly acrylic acid, and polyethylene glycol.
  • the monomer is HEMA (2-hydroxyethyl methacrylate), N-vinyl-2-pyrrolidone (N-Vinyl-2-Pyrrolidone, NVP), acrylic acid, acryl amide, hydroxy acrylate (Hydroxy acrylate), acrylonitrile, methacrylo
  • Table 2 below shows the results of experiments on the dehumidification performance according to the components of the hollow fiber membrane prepared by the above method.
  • the hollow fiber membrane for humidity control may be manufactured as follows.
  • a fabric in the form of capillary (capillary) in the form of a braid or knit is prepared, and a porous membrane may be prepared using the prepared fabric.
  • the fabric to be prepared is coated with a vinyl monomer solution prepared by dissolving a hydrophilic substance in a solvent, or the fabric is impregnated with a vinyl monomer solution. Thereafter, a predetermined heat is applied to the fabric, and when the heating is completed, the porous membrane may be manufactured by irradiating ultraviolet rays.
  • hydrophilic material and the monomer are the same as in the previous embodiment, a detailed description thereof will be omitted.
  • Table 3 below shows the results of experiments on the dehumidification performance according to the components of the hollow fiber membrane prepared by the above method.
  • the humidity controller body 1122 may be configured as follows.
  • the humidity controller body 1122 has a predetermined length and diameter, and has an inlet 1122A at one end thereof, and has a cylindrical or polygonal tubular shape having an outlet 1122B at the other end thereof.
  • the hollow fiber membrane 1123 is provided inside the humidity controller main body 1122.
  • a humidifying outlet 1122C is formed at one side of the humidity controller main body 1122 to discharge the humid air generated while evaporating from the gas moving the hollow fiber membrane 1123 to the outside.
  • Humidification discharge port 1122C is between the first partition 1124B and the second partition 1124A outside the humidity control unit body 1122 between the first partition 1124B and the second partition 1124A. Is formed.
  • the first and second partitions 1124B and 1124A are formed at the inner end and the rear end of the humidity controller main body 1122, and both ends of the hollow fiber membrane 1123 in the longitudinal direction are respectively the first and second partitions 1124B. , 1124A) in a penetrating state.
  • the outlet 1122B may be configured as follows.
  • the discharge port 1122B is output from the first dehumidification air supply pipe 1121 for supplying the dehumidified air to the interior, the second dehumidification air supply pipe 1122 for supplying the dehumidified air to the outside, and the controller 1130 to be described later.
  • a first three-way valve 1223 for converting a supply flow path of air humidified to the first dehumidified air supply pipe 1121 or the second dehumidified air supply pipe 1122 by the control signal.
  • the humidifying outlet 1122C may be configured as follows.
  • the humidifying discharge port 1122C is output from the first humidifying air supply pipe 1122 for supplying the humidified air to the room, the second humidifying air supply pipe 1227 for supplying the humidified air to the outside, and the controller 1130 to be described later.
  • a second three-way valve 1112 for converting a supply flow path of air humidified to the first humidified air supply pipe 1122 or the second humidified air supply pipe 1227 by the control signal.
  • the water tank 1126 supplies moisture for humidification at the humidity controller main body 1122.
  • the water tank 1126 may provide a predetermined space inward, and a predetermined amount of water may be stored inward.
  • the water tank 1126 may have a structure in which the inside is sealed to the outside.
  • the first connecting pipe L1 connects the air filter main body 1112 and the water tank 1126.
  • One end of the first connection pipe (L1) is connected to the discharge side of the air filtering unit body 1112, the other end is connected to the water tank 1126 to supply air discharged from the air filtering unit body 1112 to the water tank (1126). do.
  • An end portion of the first connecting pipe L1 connected to the water tank 1126 may be locked below the water surface.
  • the second valve V2 is disposed on the first connecting pipe L1 to regulate the air supply from the air filter main body 1112 to the water tank 1126 through the first connecting pipe L1.
  • the second valve V2 may be opened or closed by a control signal output from the controller 1130 to be described later.
  • the second connector L2 allows the air supplied through the first connector L1 to be supplied to the humidity controller main body 112.
  • One end of the second connection pipe L2 is connected to the middle portion of the first connection pipe L1, and the other end is connected to the inlet 1122A of the humidity control unit body 1122. At this time, one end of the second connecting pipe (L2) is connected to a position ahead of the connection point of the second valve (V2).
  • the third valve V3 is disposed on the second connecting pipe L2 to regulate the supply of air through the second connecting pipe L2.
  • the third valve V3 may be opened or closed by a control signal output from the controller 1130 to be described later.
  • the third connection pipe L3 connects the water tank 1126 and the humidity controller main body 1122 to allow air to move from the water tank 1126 to the humidity controller main body 1122.
  • An end of the third connector L1 connected to the water tank 1126 may be higher than the water surface.
  • the air flows into the humidity control unit body 1122 through the second connection pipe (L2), so that the third connection pipe (L3) at the humidity control unit body 1122 side. Air does not flow back into the water tank 1126 through.
  • a predetermined valve may be disposed on the third connection pipe L3 to prevent backflow.
  • the second valve V2, the third valve V3, the first three-way valve 1223, and the second three-way valve 1112 may be opened or closed by a control signal output from the controller 1130, which will be described later. have.
  • the control unit 1130 is operated by a user to control the air filtration operation of the air filtering unit 1110, the dehumidification operation or the humidification operation of the humidity control unit 1120.
  • the controller 1130 may include a first valve V1 included in the air filter 1110, a second valve V2 included in the humidity control unit 1120, and a second valve according to a user's air filtration, dehumidification, and humidification operation selection.
  • a predetermined control signal for controlling the operation of the three valve V3, the first three-way valve 1223, and the second three-way valve 1112 is output.
  • control unit 1130 When the user operates the control unit 1130, the control unit 1130 outputs a predetermined control signal according to the user's operation, and the output control signal is input to each valve so as to open and close the valve.
  • a predetermined actuator may be disposed in each valve to open and close the valve according to a control signal output from the controller 1130.
  • air filtration, dehumidification, and humidification are performed by a user's control unit, but after setting a predetermined reference humidity to the control unit, the control unit controls air filtration, dehumidification, and humidification according to the measurement result of the predetermined humidity measurement sensor. can do.
  • FIG. 28 is a view for explaining the air filtration operation of the air purifier according to the present invention.
  • each valve is connected to the control unit by a signal line and operated by a control signal output from the control unit.
  • control unit 1130 may control the first valve V1 to open, and the second valve V2 and the third valve V3 to close.
  • the air flowing into the air filtering unit body 1112 passes through the membrane filter 1113, the activated carbon filter 1114, and the sterilization filter 1115 in order and may be discharged to the outside after being filtered.
  • the air discharged through the first valve V1 may be further sterilized or purified by anion or cation supplied from the ion supply unit 1200.
  • ions are injected into the air through the microfiber 1232 of the ion supply unit 1230 electrically connected thereto.
  • a high voltage of a negative component is generated, and the high voltage corresponds to a large amount of negative electrons e- connected to the core material 12321 of the microfiber 1232 connected thereto. It is widely sprayed into the atmosphere, for example air, which is a terminal. And a large amount of electrons injected in the air is very unstable and combines with oxygen molecules (O 2 ) in the air to generate anions of superoxide anion (O 2 ).
  • a hydroxyl group (OH) or hydrogen peroxide (H 2 O 2 ) is formed, and these substances are attached to the bacteria to cause an oxidation reaction to remove the bacteria, and by removing the bacteria Indoor air will always be clean.
  • a high voltage of the positive component is generated in the boosting unit 1220, and when such high voltage is applied to the ion supply unit 1232, the ion supply unit Moisture in the air is ionized by the cations injected into the atmosphere through the core material 12321 of 1232 to generate cations of hydrogen ions (H + ) and ozone (O 3 ).
  • 29 is a view for explaining the dehumidification operation of the air purifier according to the present invention.
  • the dehumidified air is air that is filtered by the air filtering unit 1110.
  • control unit 1130 may provide a control signal to close the first valve V1 and the second valve V2 and open the third valve V3.
  • control unit may be switched to supply the air to the first three-way valve (11223) to the first dehumidification air supply pipe (11221), the second three-way valve (11228) may supply air to the second humidified air supply pipe (11227). Outputs a control signal to be switched.
  • the air flowing into the air filtering unit body 1112 passes through the membrane filter 1113, the activated carbon filter 1114, and the sterilization filter 1115, and is then filtered, and then the first connector L1 and the second connector It flows into the humidity control unit body 1122 through (L2).
  • the air flowing into the air filtering unit body 1112 passes through the membrane filter 1113, the activated carbon filter 1114, and the sterilization filter 1115, and is then filtered, and then the first connector L1 and the second connector It flows into the humidity control unit body 1122 through (L2).
  • the air dehumidified in the humidity controller main body 1122 is supplied to the room through the first dehumidification air supply pipe 1121, and the humid air generated in the dehumidification process is discharged to the outside through the second humidified air supply pipe 1121. .
  • FIG. 30 is a view for explaining the humidification operation of the air purifier according to the present invention.
  • the operation is as follows.
  • the air to which the humidification is performed is air that has been filtered by the air filtering unit 1110.
  • control unit 1130 may provide a control signal so that the first valve V1 and the third valve V3 are closed and the second valve V2 is opened.
  • the controller may switch the first three-way valve 1223 to supply air to the second dehumidification air supply pipe 1122, and the second three-way valve 1112 may supply air to the first humidified air supply pipe 1122.
  • the control signal is output so as to switch.
  • the air flowing into the air filtering unit body 1112 passes through the membrane filter 1113, the activated carbon filter 1114, and the sterilization filter 1115 and is filtered, and then the water tank 1126 through the first connection pipe L1. Flows into).
  • the air introduced into the water tank 1126 is introduced into the humidity controller main body 1122 through the third connection pipe L3 after a predetermined moisture is added in the water tank 1126.
  • the air introduced into the humidity controller body 1122 is dehumidified in the humidity controller body 1122.
  • the dehumidified air is discharged to the outside through the second dehumidification air supply pipe 1122, and the humid air generated in the dehumidification process is discharged to the outside through the first humidified air supply pipe 1122.
  • FIG. 31 is a view illustrating an air filtration operation of an air cleaner according to another embodiment of the present invention
  • FIG. 32 is a view illustrating an air filtration operation and a dehumidification operation of an air cleaner according to another embodiment of the present invention
  • 33 is a view for explaining the air filtration and humidification operation of the air purifier according to another embodiment of the present invention.
  • the air filtration, dehumidification, and humidification disclosed in FIGS. 31 to 33 is the same as the air filtration, dehumidification, and humidification described with reference to FIGS. 28 to 30 except that the air is sterilized and purified by the ion supply unit 1117, and thus, detailed description thereof. Will be omitted.
  • the present invention can be supplied by controlling the humidity of the air subjected to the filtration process according to the needs of the user, it is possible to perform dehumidification or humidification using the hollow fiber membrane module to the filtered air.
  • the present invention by coating the carrier or filter with a drug that is harmless to the human body and combined with a carrier or filter to be able to remove the particles, sterilization function, humidity control, using the activated carbon together, such as odor, organic matter adsorption By reinforcing the humidity control to remove harmful components of the atmosphere is possible.

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  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention provides a dehumidifying hollow fiber membrane formed by mixing: one or more first materials having a tubular structure of which both ends are open, and selected from polymers such as polyethersulfone, polysulfone, polyvinylidene fluoride, polyacrylonitrile, cellulose acetate, nylon, polyimide, chlorinated polyvinyl chloride, polyethylene, and polypropylene; and a second material comprising a hydrophilic or water-soluble polymer. With respect to the dehumidifying hollow fiber membrane, a dehumidifying module using the same, and a manufacturing method therefor, the second material comprising a hydrophilic or water-soluble polymer is mixed with the first material for maintaining a tubular structure, and thus gaseous moisture to be dehumidified is diffused onto the entire surface while the gaseous moisture is absorbed, and then is discharged to the outside so as to be removed, thereby improving dehumidification efficiency. The dehumidifying module using the dehumidifying hollow fiber membrane does not require a separate pipeline, thereby having low manufacturing costs, and dehumidification efficiency also becomes excellent while drying gas contact efficiency of the dehumidifying hollow fiber membrane increases.

Description

제습용 중공사막과 이를 이용한 제습용 모듈 및 제습용 중공사막의 제조방법과 중공사막을 사용하는 습도 조절이 가능한 공기 청정기Manufacturing method of dehumidifying hollow fiber membrane, dehumidifying module and dehumidifying hollow fiber membrane using same, and air purifier with humidity control using hollow fiber membrane
본 발명은 막 내외부의 수증기의 분압차에 의해 기체혼합물 또는 습공기 중의 수분을 막 외부로 배출하는 제습용 중공사막과 이를 이용한 제습용 모듈 및 제습용 중공사막의 제조방법과 중공사막을 이용하는 습도 조절이 가능한 공기 청정기에 관한 것이다.The present invention provides a method for manufacturing a dehumidifying hollow fiber membrane for discharging moisture in a gas mixture or wet air to the outside by a partial pressure difference between water vapor inside and outside the membrane, a method for manufacturing a dehumidifying module and a dehumidifying hollow fiber membrane using the same, and a humidity control using the hollow fiber membrane. It relates to a possible air purifier.
일반적으로 사용되고 있는 냉매를 이용한 컴프레셔 제습방식은 냉동기의 응축기를 사용하는 방식으로 에너지비용이 많이 발생하며 효율이 떨어지고, 장치의 금액이 비싼 단점이 있다. 또한, 컴프레셔를 사용하기에 전기요금이 많이 발생하고 소음 및 열이 발생하여 가정용으로 하기에는 많은 제약이 뒤따른다.In general, the compressor dehumidification method using the refrigerant is a method of using a condenser of the refrigerator, which generates a lot of energy costs, has low efficiency, and has a high cost of the device. In addition, a lot of electricity charges to use the compressor, noise and heat is generated, many restrictions for home use.
이에 제습용 중공사막을 이용한 제습기술이 개발되어 왔다. 기본적으로 제습이 가능한 제습용 중공사막은 일반적으로 상용화되어있는 기체제습용 중공사막으로 본래의 기능은 기체혼합물 중 특정 기체성분만을 분리해 낼 수 있는 제습용 중공사막을 말한다. 막을 이용한 기체분리의 투과원리는 막에 대한 선택적인 가스투과원리에 의하여 진행된다. 즉, 기체혼합물이 막표면에 접촉하였을 때, 기체성분은 막속으로 용해, 확산하게 된다. 이때 각 기체성분의 상대적인 용해도와 투과도는 막물질에 대해 서로 다르게 나타나게 된다. 상대적인 투과속도는 H2O, H2가 가장 높은 축에 속한 반면 메탄 질소 등은 느리게 투과하는 기체성분들이고, 이를 이용하여 제습효과를 만들게 된다.Accordingly, a dehumidification technique using a dehumidifying hollow fiber membrane has been developed. The dehumidifying hollow fiber membrane for dehumidifying basically is a commercially available hollow fiber membrane for dehumidifying gas, and its original function is a dehumidifying hollow fiber membrane capable of separating only a specific gas component from a gas mixture. The permeation principle of gas separation using a membrane is driven by the selective gas permeation principle for the membrane. That is, when the gas mixture comes into contact with the membrane surface, the gas component dissolves and diffuses into the membrane. In this case, the relative solubility and permeability of each gas component are different for the membrane material. Relative permeation rate is H 2 O, H 2 belonging to the highest axis, while methane nitrogen, etc. is a slow permeable gas component, using the dehumidification effect.
이러한, 기체 제습용 중공사막은 이러한 기체의 용해-확산속도의 차이를 이용하여 공기중의 산소와 질소를 분리하고, 이때의 추진력은 제습용 중공사막 내외측에 가해지는 분압차이다. 여기서, 기체 제습용 중공사막은 실리콘 및 선택성 등을 갖는 소재로 제작하여야 하나, 기체 제습용 중공사막의 경우 혼합기체를 선택적으로 분리하기 위하여 분리층의 표면에 일체의 결함이 없어야 하며 기공 크기가 5Å이하여야 한다.The gas dehumidifying hollow fiber membrane separates oxygen and nitrogen in the air by using a difference in dissolution-diffusion rate of the gas, and the driving force at this time is a partial pressure difference applied to the inside and outside of the dehumidifying hollow fiber membrane. Here, the gas dehumidification hollow fiber membrane should be made of a material having silicon and selectivity, but in the case of the gas dehumidification hollow fiber membrane, there should be no defects on the surface of the separation layer to selectively separate the mixed gas, and the pore size is 5Å. Should be less than
또한, 높은 기체 투과도를 얻기 위하여 분리층은 가능한 얇아야 한다. 이는 기체 투과도가 유효막 두께에 반비례하기 때문이다. 또한 분리층을 선택적으로 통과한 기체 흐름에 대한 저항을 최소화 하기 위해서는 비대칭 막의 하부 구조는 다공성 구조를 갖는 것이 유리하다. 이 두가지의 대립되는 요구조건으로 인하여 기체제습용 중공사막의 한계가 있다.In addition, the separation layer should be as thin as possible to achieve high gas permeability. This is because gas permeability is inversely proportional to the effective membrane thickness. In addition, in order to minimize resistance to gas flow selectively passing through the separation layer, it is advantageous that the lower structure of the asymmetric membrane has a porous structure. These two opposing requirements limit the hollow fiber membranes for dehumidifying gases.
더군다나 경제성을 위하여 가늘게 만들어야 하는데(외경 0.3mm 이하), 제습용 중공사막이 가늘어 지게 되면 압손실이 많이 발생되어, 압력이 더욱 작용하게 된다. 하지만 압력이 더욱 작용하게 되면 제습용 중공사막 단사의 가능성이 같이 올라가는 문제점도 갖게 된다.. 또한, 제조시에도 기체분리기능을 넣기 때문에 제습용 중공사막 제조 후에 추가로 코팅을 하게 되는데 이는 비용이 상승하는 원인이 되며 코팅부위가 벗겨질 수도 있다.In addition, it is necessary to make it thinner (economically less than 0.3mm in diameter) for economic feasibility, and when the dehumidifying hollow fiber membrane becomes thinner, a lot of pressure loss occurs, and the pressure acts more. However, if the pressure is further applied, there is a problem that the possibility of single yarn dehumidification of the dehumidification is also increased. In addition, since the gas separation function is applied during manufacturing, additional coating is performed after the preparation of the dehumidifying hollow fiber membrane, which increases the cost. This can cause the coating to peel off.
이같이, 제습용 중공사막의 핀홀이 발생하거나 코팅부위가 벗겨지는 경우, 또한 단사가 발생하는 경우에는 제습효과가 떨어질 수 있는 문제점이 있다.As described above, when the pinhole of the hollow fiber membrane for dehumidification is generated or the coating part is peeled off, and when single yarn occurs, there is a problem that the dehumidification effect may be reduced.
더불어, 이러한, 제습용 중공사막을 이용한 제습모듈은, 제습을 위해 제습용 중공사막을 많이 배치해야 함과 더불어 제습용 중공사막의 길이가 길어져야 함으로써 소형화에 어려운 문제점이 있다.In addition, the dehumidification module using the dehumidifying hollow fiber membrane has a problem in that it is difficult to miniaturize the dehumidification hollow fiber membrane for the dehumidification and to increase the length of the dehumidifying hollow fiber membrane.
더불어, 이러한, 제습용 중공사막을 이용한 제습모듈은, 수처리 또는 기체분리용으로 사용하던 모듈을 그대로 적용하여 여러 문제점이 생기게 된다. 사이드포트쪽에서만 접촉이 되기에 제습효율이 떨어지는 문제점이 발생한다. 또한, 건조공기를 사이드포트로 이송시키기 위한 추가적인 배관과 밸브를 필요로 하게 되어 제조비용이 많이 소요되는 문제점이 있다.In addition, the dehumidification module using the dehumidifying hollow fiber membrane, there are various problems by applying the module used for water treatment or gas separation as it is. Defects are inferior in dehumidification efficiency because only the side port contacts. In addition, the need for additional piping and valves for transferring the dry air to the side port has a problem that takes a lot of manufacturing cost.
이러한, 종래의 제습용 중공사막 및 제습모듈은, 대한민국등록특허 제10-0638322호(2006.10.18), 대한민국등록특허 제10-0783784호(2007.12.03)에 제시된다.Such a dehumidifying hollow fiber membrane and a dehumidification module of the related art are presented in Korean Patent Registration No. 10-0638322 (October 18, 2006) and Korean Patent Registration No. 10-0783784 (2007.12.03).
한편, 공기 청정기는 공기를 흡입한 후, 공기 중의 먼지, 초미세먼지 등을 여과한 후, 여과된 공기를 공급하는 기기이다. On the other hand, the air purifier is a device that supplies the filtered air after inhaling the air, filtering the dust, ultra-fine dust and the like in the air.
종래의 공기청정기는 실내의 공기를 정화시키는 기능은 수행할 수 있지만, 습도조절이 불가능하므로 겨울철에 호흡기 질환, 또는 정전기 발생에 따른 불편과, 장마철의 불쾌감을 해소할 수 없는 문제점이 있다.Conventional air purifiers can perform the function of purifying the air in the room, but the humidity control is not possible, there is a problem that can not eliminate the discomfort caused by respiratory diseases, or static electricity during the winter, the discomfort of the rainy season.
이러한 문제점을 해소하기 위해 가습기와 제습기를 각각 설치하여 사용할 수 있으나, 가습기 및 제습기는 독립적으로 제작되어 설치되는 관계로 많은 설치공간이 요구되고, 별도 설치에 따른 비용 상승을 초래하는 문제점이 있다.In order to solve such a problem, the humidifier and the dehumidifier may be installed and used, respectively, but since the humidifier and the dehumidifier are manufactured and installed independently, many installation spaces are required and there is a problem of causing a cost increase due to separate installation.
본 발명에 대한 선행기술로는 등록특허 10-1412963호를 예시할 수 있다. Prior art for the present invention can be exemplified in Patent Registration No. 10-1412963.
본 발명은, 제습효율이 우수함과 더불어 간단한 구성으로 소형화가 가능한 제습용 중공사막과 이를 이용한 제습용 모듈 및 제습용 중공사막의 제조방법을 제공하는 것을 목적으로 한다. It is an object of the present invention to provide a dehumidifying hollow fiber membrane capable of miniaturization with an excellent dehumidification efficiency and a simple configuration, a method for manufacturing a dehumidifying module and a dehumidifying hollow fiber membrane using the same.
본 발명은 상기한 문제점을 해결하기 위한 것으로서, 공기를 통과시키며 습도를 조절하는 중공사막을 제조할 수 있는 습도 조절용 중공사막 제조 방법을 제공하는 것을 목적으로 한다. The present invention is to solve the above problems, an object of the present invention is to provide a method for manufacturing a hollow fiber membrane for humidity control that can produce a hollow fiber membrane to control the humidity through the air.
또한, 본 발명은 습도 조절용 중공사막 제조 방법에 의해 제조된 중공사막을 이용하는 습도 조절이 가능한 공기 청정기를 제공하는 것을 목적으로 한다. In addition, an object of the present invention is to provide an air purifier capable of controlling humidity using a hollow fiber membrane prepared by a method for manufacturing a hollow fiber membrane for controlling humidity.
또한, 본 발명은 사용자의 필요에 따라 여과 공정을 수행한 공기에 대하여 중공사막 모듈을 이용하여 제습 또는 가습을 수행할 수 있는 습도 조절이 가능한 공기 청정기를 제공하는 것을 목적으로 한다.In addition, an object of the present invention is to provide an air purifier capable of controlling humidity to perform dehumidification or humidification using a hollow fiber membrane module with respect to air that has undergone a filtration process according to a user's need.
또한, 본 발명은 인체에는 무해하고 살균기능이 있는 약품을 담체나 필터 등에 코팅시켜 함께 조합함으로써 입자제거, 살균기능, 습도조절을 할 수 있도록 하고, 활성탄을 함께 사용하여 냄새, 유기물흡착 등의 기능을 보강함으로써 대기의 유해성분을 제거할 수 있는 습도 조절이 가능한 공기 청정기를 제공하는 것을 목적으로 한다.In addition, the present invention by coating the carrier or filter with a drug that is harmless to the human body and combined with a carrier or filter to be able to remove the particles, sterilization function, humidity control, using the activated carbon together, such as odor, organic matter adsorption The purpose of the present invention is to provide an air purifier capable of controlling humidity by removing harmful components of the atmosphere.
본 발명은, 양단이 개방된 관 구조를 가지며, 폴리에테르 술폰, 폴리술폰, 폴리비닐이딘 플루오라이드, 폴리아크릴로 나이트릴, 셀룰로오즈아세테이트, 나일론, 폴리이미드, 염소화 폴리비닐 클로라이드, 폴리에틸렌, 폴리프로플렌과 같은 고분자 중 선택된 하나 이상의 제1원료, 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성된 제습용 중공사막을 제공한다.The present invention has a tubular structure with open ends, polyether sulfone, polysulfone, polyvinylidene fluoride, polyacrylonitrile, cellulose acetate, nylon, polyimide, chlorinated polyvinyl chloride, polyethylene, polyprop Provided is a dehumidifying hollow fiber membrane having a mixed composition of at least one first raw material selected from a polymer such as a flan, and a second raw material consisting of a hydrophilic or water-soluble polymer.
그리고, 본 발명의 다른 측면에 따르면, 폴리에테르 술폰, 폴리술폰, 폴리비닐이딘 플루오라이드, 폴리아크릴로 나이트릴, 셀룰로오즈아세테이트, 나일론, 폴리이미드, 염소화 폴리비닐 클로라이드, 폴리에틸렌, 폴리프로플렌과 같은 고분자 중 선택된 하나 이상의 제1원료와, 친수성 또는 수용성 고분자로 이루어진 제2원료를 혼합하여 주원료를 조성하는 단계, 상기 주원료가 방사노즐을 통해 방사되게 한 후, 응고시키는 단계를 포함하는 제습용 중공사막의 제조방법을 제공한다.And, according to another aspect of the present invention, polyether sulfone, polysulfone, polyvinylidene fluoride, polyacrylonitrile, cellulose acetate, nylon, polyimide, chlorinated polyvinyl chloride, polyethylene, polypropylene Dehumidifying hollow fiber membrane comprising the step of forming a main raw material by mixing at least one first raw material selected from the polymer and a second raw material consisting of a hydrophilic or water-soluble polymer, allowing the main raw material to be spun through a spinning nozzle, and then solidifying It provides a method of manufacturing.
상기한 목적을 달성하기 위한 또 다른 측면에 의한 본 발명에 의하면, 습도 조절에 사용되는 중공사막을 제조하는 방법으로서, 상기 중공사막은, 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료와, 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성되는 중공사막 제조 방법을 제공한다. According to the present invention according to another aspect for achieving the above object, as a method for manufacturing a hollow fiber membrane used for humidity control, the hollow fiber membrane, at least one first selected from a polymer such as polyether sulfone, polysulfone Provided are a hollow fiber membrane production method in which a raw material and a second raw material made of a hydrophilic or water-soluble polymer are mixed and formed.
상기 제1 원료는, 폴리에테르 술폰, 폴리술폰 중 선택된 하나 이상을 포함할 수 있다.The first raw material may include at least one selected from polyether sulfone and polysulfone.
폴리비닐이딘 플루오라이드(PVDF; Polyvinylidene fluoride), 폴리아크릴로 나이트릴(PAN; Polyacrylonitrile), 셀룰로오즈아세테이트(CA; Cellulose acetate), 폴리아미드(Polyamide), 폴리이미드(Polyimide), 염소화 폴리비닐 클로라이드(CPVC; Chlorinated polyvinyl chloride), 폴리에틸렌(PE; Polyethylene), 폴리프로플렌(PP; Polypropylene)과 같은 고분자 중 선택된 하나 이상을 포함할 수 있다.Polyvinylidene fluoride (PVDF), polyacrylonitrile (PAN; Polyacrylonitrile), cellulose acetate (CA), polyamide, polyamide, polyimide, chlorinated polyvinyl chloride (PVDF) It may include one or more selected from polymers such as chlorinated polyvinyl chloride (CPVC), polyethylene (PE; Polyethylene), and polypropylene (PP; Polypropylene).
상기 제2 원료는, 폴리비닐 알코올(PVA; polyvinyl alcohol), 덱스트란(Dextran), 폴리헤마(Poly(HEMA)), 폴리헤마-엠엠에이(Poly(HEMA-MMA)), 폴리비닐 피롤리돈(PVP;Polyvinyl pyrrolidone), 폴리에틸렌글리콜(PEG; Polyethylene glycol), 폴리아크릴아마이드(Polyacrylamide), 폴리아크릴릭 에시드(Polyacrylic acid), 알긴산나트륨(Sodium alginate), 젤라틴(Gelatin) 중 선택된 하나 이상을 포함할 수 있다.The second raw material is polyvinyl alcohol (PVA), dextran (Dextran), poly (HEMA), poly (HEMA-MMA), polyvinyl pyrrolidone (PVP; Polyvinyl pyrrolidone), polyethylene glycol (PEG; Polyethylene glycol), polyacrylamide (polyacrylamide), polyacrylic acid (Polyacrylic acid), sodium alginate (Sodium alginate), gelatin (Gelatin) may include one or more selected have.
상기 제2 원료는, 피엔아이피에이엠 공중합체(PNIPAM(Poly-N-isopropylacrylamide) copolymer)계열, 폴리아크릴아마이드와 관련계열(Polyacrylamide (PAM) and Copolymers), 폴리2-옥자졸라인(Poly(2-oxazoline)), 폴리에틸렌이민(PEI; Polyethylenimine), 다른 아크릴릭 폴리머계열(Other Acrylic Polymers), 폴리아크릴산(Poly(acrylic acid))과 관련공중합체계열, 폴리메타아크릴산(Poly(methacrylic acid)s)과 폴리메타아크릴레이트(Polymethacrylates), 헤테로 폴리에틸렌글리콜(Heterobifunctional PEGs)계열, 호모비기능성 폴리에틸렌글리콜(Homobifunctional PEGs), 단일기능성 폴리에틸렌글리콜(Monofunctional PEGs) 계열, 폴리에틸렌 옥사이드(Poly(ethylene oxide)), 폴리 비닐 알코올(PVA; Poly(vinyl alcohol))과 관련 계열, 폴리비닐피롤리돈(PVP; Poly vinylpyrrolidinone) 및 관련계열, 폴리스티렌(PSS; Poly styrenesulfonate) 및 관련계열, 폴리 아크릴 아미드(PAM; Polyacrylamide) 계열, 폴리 알릴아민염산염(Poly allylamine hydrochloride) 계열, 폴리 디알릴디메틸 암모늄클로라이드(Poly diallyldimethylammonium chloride) 계열의 고분자 중 선택된 하나 이상을 포함할 수 있다.The second raw material is PNIPAM (PNIPAM (Poly-N-isopropylacrylamide) copolymer series, polyacrylamide and related series (Polyacrylamide (PAM) and Copolymers), poly 2-oxazolline (Poly (2- oxazoline)), Polyethylenimine (PEI), Other Acrylic Polymers, Poly (acrylic acid) and related copolymers, Poly (methacrylic acid) and Poly Polymethacrylates, Heterobifunctional PEGs, Homobifunctional PEGs, Monofunctional PEGs, Poly (ethylene oxide), Polyvinyl alcohol ( PVA; Poly (vinyl alcohol) and related family, Polyvinylpyrrolidinone (PVP) and related family, Polystyrene (sulfurate) and related family, Polyacrylamide De (PAM; Polyacrylamide) may comprise a series, polyallylamine hydrochloride (Poly allylamine hydrochloride) series, poly diallyl dimethyl ammonium chloride (Poly diallyldimethylammonium chloride) over a selected one of a series of polymers.
상기 제1 원료에는 용매가 10 ~ 30중량% 로 혼합되고, 상기 제2 원료에는 상기 용매가 5 ~ 20중량%로 혼합될 수 있다.The solvent may be mixed with the first raw material at 10 to 30% by weight, and the second raw material may be mixed with the solvent at 5 to 20% by weight.
상기 용매는, 디메틸포름아미드, 엔메틸피롤리돈, 디메틸아세트아미드, 디메틸설폭사이드, 프탈산디부틸, 프탈산디옥틸 중 하나 이상을 포함할 수 있다.The solvent may include one or more of dimethylformamide, enmethylpyrrolidone, dimethylacetamide, dimethyl sulfoxide, dibutyl phthalate, and dioctyl phthalate.
상기한 목적을 달성하기 위한 또 다른 측면에 의한 본 발명에 의하면, 습도 조절용 중공사막을 제조하는 방법으로서, 폴리비닐리덴플루오라이드(PVDF, Polyvinylidenefluoride), 폴리에테르설폰(Polyethersulfone), 폴리설폰(polysulfone), 폴리아크릴로나이트릴(Polyacrylonitrile), 폴리이미드(Polyimide), 폴리아미드이미드 (Polyamideimide), 폴리우레탄 (Polyurethane), 폴리아릴설폰(Polyarylsulfone), ECTFE(Ethylene chloro-trifluoroethylene) 중 어느 하나 또는 하나 이상의 재질로 이루어지는 다공성막의 기공에 친수성 물질을 고정하는 중공사막 제조 방법을 제공한다. According to the present invention according to another aspect for achieving the above object, as a method for producing a hollow fiber membrane for humidity control, polyvinylidene fluoride (PVDF, Polyvinylidenefluoride), polyethersulfone (polysulfone), polysulfone (polysulfone) , Polyacrylonitrile, polyimide, polyamideimide, polyurethane, polyurethane, polyarylsulfone, or ethylene chloro-trifluoroethylene It provides a hollow fiber membrane manufacturing method for fixing a hydrophilic material to the pores of the porous membrane consisting of.
상기한 목적을 달성하기 위한 또 다른 측면에 의한 본 발명에 의하면, 습도 조절용 중공사막을 제조하는 방법으로서, 폴리에스테르(Polyester), 폴리설폰(polysulfone), 폴리에테르설폰(Polyethersulfone), PPS(Polyphenylene sulfide), PAN(Polyacrylonitrile), 셀룰로오스아세테이트(Cellulose acetate), 폴리프로필렌 (Polypropylene),나일론(Nylon), 폴리에테르아미드(Polyetheramide), 폴리아미드 (Polyamide), CF(Carbone fiber), GF(Glass fiber) 중 어느 하나의 재질로 이루어지는 캐필러리 형태의 직물을 준비하는 단계; 상기 직물에 친수성 물질을 용매에 녹여 제조한 비닐계 모노머 용액을 코팅 또는 함침시키는 단계; 가열하는 단계; 자외선을 조사하는 단계를 포함하는 중공사막 제조 방법을 제공한다. According to the present invention according to another aspect for achieving the above object, as a method for manufacturing a hollow fiber membrane for humidity control, polyester (polyester), polysulfone (polysulfone), polyethersulfone (Polyethersulfone), PPS (polyphenylene sulfide ), Polyacrylonitrile (PAN), Cellulose Acetate, Polypropylene, Nylon, Polyetheramide, Polyamide, Polyamide, Carbone fiber, Glass fiber (GF) Preparing a capillary type fabric made of any one material; Coating or impregnating a vinyl monomer solution prepared by dissolving a hydrophilic material in a solvent on the fabric; Heating; It provides a hollow fiber membrane manufacturing method comprising the step of irradiating ultraviolet light.
상기 친수성 물질의 고정은, 상기 친수성 물질에 모노머와 개시제를 혼합하는 단계와, 상기 다공성막에 상기 모노머와 개시제의 혼합물을 코팅 또는 함침시키는 단계와, 가열하는 단계와, 자외선을 조사하는 단계를 포함할 수 있다.The fixing of the hydrophilic material includes mixing a monomer and an initiator in the hydrophilic material, coating or impregnating the mixture of the monomer and the initiator in the porous membrane, heating, and irradiating ultraviolet rays. can do.
상기 친수성 물질은, 폴리비닐알코올(Poly vinyl alcohol PVA) 또는 모노머(monomer)를 중합시켜 얻어진 친수성 비닐계 폴리머, 기공에 고정 후 하이드로겔 상태가 가능한 젤라틴, 콜라겐, 키토산, 소듐알기네이트(Sodium alginate) 중 어느 하나를 포함하할 수 있다.The hydrophilic material is a hydrophilic vinyl polymer obtained by polymerizing polyvinyl alcohol PVA or a monomer, and gelatin, collagen, chitosan, sodium alginate capable of being hydrogel after fixing to pores. It may include any one of.
상기 친수성 물질은, 폴리비닐피롤리돈 (Polyvinyl Pyrrolidone), 폴리아크릴아마이드(Poly acryl amide), 폴리아크릴산 (Poly acrylic acid), 폴리에틸렌글리콜(Poly ethylene glycol)을 포함할 수 있다.The hydrophilic material may include polyvinylpyrrolidone, poly acrylamide, poly acrylic acid, and polyethylene glycol.
상기 모노머는, HEMA(2-hydroxyethyl methacrylate), N-비닐-2-피롤리돈(N-Vinyl-2-Pyrrolidone, NVP), 아크릴산(Acrylic acid), 아크릴아미드(Acryl amide), 하이드록시 아크릴레이트(Hydroxy acrylate), 아크릴로니트릴, 메타크릴로The monomer is HEMA (2-hydroxyethyl methacrylate), N-vinyl-2-pyrrolidone (N-Vinyl-2-Pyrrolidone, NVP), acrylic acid, acryl amide, hydroxy acrylate (Hydroxy acrylate), acrylonitrile, methacrylo
니트릴, 벤질메타크릴레이트, 아릴메타크릴레이트, 및 알킬기의 탄소수가 1 내지 8인 알킬아크릴레이트, 알킬메타크릴레이트 중 어느 하나를 포함할 수 있다.Nitrile, benzyl methacrylate, aryl methacrylate, and alkyl acrylates having 1 to 8 carbon atoms and alkyl methacrylates.
상기 다공성막의 기공은 1 미크론 이상, 기공율은 50 % 이상일 수 있다.Porosity of the porous membrane may be 1 micron or more, porosity may be 50% or more.
상기한 목적을 달성하기 위해 본 발명은, 공기를 흡입한 후 상기 공기를 여과한 후 배출하는 공기 여과부; 상기 공기 여과부에서 배출되는 상기 공기에 대하여 제습 또는 가습하는 습도 조절부; 및 상기 공기 여과부의 공기 여과 동작, 상기 습도 조절부의 제습 동작 또는 가습 동작을 설정하는 제어부; 를 포함하고, 상기 습도 조절부의 제습 또는 가습은 중공사막에 의해 이루어지는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기를 제공한다.In order to achieve the above object, the present invention, the air filtering unit for discharging the air after inhaling the air; Humidity control unit for dehumidifying or humidifying the air discharged from the air filtering unit; And a controller configured to set an air filtration operation of the air filtration unit, a dehumidification operation, or a humidification operation of the humidity control unit. It includes, the dehumidification or humidification of the humidity control unit provides an air purifier capable of humidity control using a hollow fiber membrane made of a hollow fiber membrane.
상기 공기 여과부는, 상기 흡입한 공기의 미세먼지를 제거하여 배출하는 멤브레인 필터와, 상기 멤브레인 필터에서 배출되는 공기에 포함된 악취를 제거하여 배출하는 활성탄필터와, 상기 활성탄필터에서 배출되는 공기에 포함된 세균을 살균하여 배출하는 살균필터와, 관 형상이고, 일단으로는 상기 공기가 유입되고 타단으로는 상기 공기가 배출되며, 내부에는 일단에서 타단으로 상기 멤브레인 필터, 상기 활성탄필터, 상기 살균필터가 배치되는 공기 여과부 본체와, 상기 공기 여과부 본체의 타단으로 배치되는 블로워와, 상기 공기 여과부 본체에서 배출되는 공기의 외부 배출을 단속하는 제1 밸브를 포함할 수 있다.The air filtering unit includes a membrane filter for removing and discharging fine dust of the inhaled air, an activated carbon filter for removing and discharging odor included in air discharged from the membrane filter, and air discharged from the activated carbon filter. A sterilizing filter for sterilizing and discharging the bacteria, and a tubular shape, one end of the air is introduced and the other end of the air is discharged, and the membrane filter, the activated carbon filter, and the sterilization filter from one end to the other end It may include an air filter unit body disposed, a blower disposed at the other end of the air filter unit body, and a first valve for controlling external discharge of the air discharged from the air filter unit body.
상기 공기 여과부는, 상기 흡입한 공기의 미세먼지를 제거하여 배출하는 멤브레인 필터와, 상기 멤브레인 필터에서 배출되는 공기에 포함된 악취를 제거하여 배출하는 활성탄필터와, 상기 활성탄필터에서 배출되는 공기에 포함된 세균을 살균하여 배출하는 살균필터와, 상기 살균 필터에서 배출되는 공기에 대하여 음이온 또는 양이온을 공급하는 이온 공급부와, 관 형상이고, 일단으로는 상기 공기가 유입되고 타단으로는 상기 공기가 배출되며, 내부에는 일단에서 타단으로 상기 멤브레인 필터, 상기 활성탄필터, 상기 살균필터, 상기 이온 공급부가 배치되는 공기 여과부 본체와, 상기 공기 여과부 본체의 타단으로 배치되는 블로워와, 상기 공기 여과부 본체에서 배출되는 공기의 외부 배출을 단속하는 제1 밸브를 포함할 수 있다. The air filtering unit includes a membrane filter for removing and discharging fine dust of the inhaled air, an activated carbon filter for removing and discharging odor included in air discharged from the membrane filter, and air discharged from the activated carbon filter. A sterilization filter for sterilizing and discharging the bacteria, an ion supply unit for supplying anions or cations to the air discharged from the sterilization filter, a tubular shape, one end of which the air is introduced and the other end of the air; Inside, at one end to the other end, the membrane filter, the activated carbon filter, the sterilization filter, the air filter unit body is disposed with the ion supply unit, the blower is arranged at the other end of the air filter unit body, and in the air filter unit body It may include a first valve for regulating the external discharge of the discharged air.
상기 공기 여과부는, 상기 흡입한 공기의 미세먼지를 제거하여 배출하는 멤브레인 필터와, 상기 멤브레인 필터에서 배출되는 공기에 대하여 음이온 또는 양이온을 공급하는 이온 공급부와, 관 형상이고, 일단으로는 상기 공기가 유입되고 타단으로는 상기 공기가 배출되며, 내부에는 일단에서 타단으로 상기 멤브레인 필터, 상기 이온 공급부가 배치되는 공기 여과부 본체와, 상기 공기 여과부 본체의 타단으로 배치되는 블로워와, 상기 공기 여과부 본체에서 배출되는 공기의 외부 배출을 단속하는 제1 밸브를 포할 수 있다.The air filtration unit includes a membrane filter for removing and discharging fine dust of the sucked air, an ion supply unit for supplying anions or cations to the air discharged from the membrane filter, a tubular shape, and once the air is The air is introduced and the air is discharged to the other end, and the membrane filter, the air filter unit body in which the ion supply unit is disposed, and the blower disposed at the other end of the air filter unit body from one end to the other end therein, and the air filter unit It may include a first valve for regulating the external discharge of the air discharged from the body.
상기 이온 공급부는, 전원 공급부와, 상기 전원 공급부에서 공급되는 전원의 전원을 승압하는 승압부와, 상기 승압부를 통해 공급되는 전원에 의해 음이온 또는 양이온을 발생시키는 이온 발생부를 포함할 수 있다.The ion supply unit may include a power supply unit, a boosting unit for boosting the power of the power supplied from the power supply unit, and an ion generating unit generating anion or cation by the power supplied through the boosting unit.
상기 이온 발생부는, 카본 재질의 극세사를 포함하는 브러쉬(brush) 타입일 수 있다.The ion generator may be a brush type including a microfiber of carbon material.
상기 극세사는, 심재 표면에 산화 티타늄(TiO2)을 포함하는 광촉 매 물질이 코팅되어 이루어질 수 있다.The microfiber may be formed by coating a photocatalyst material including titanium oxide (TiO 2 ) on the core material surface.
상기 심재는, 카본, 금속 와이어, 섬유, ABS를 포함할 수 있다.The core material may include carbon, metal wires, fibers, and ABS.
상기 살균 필터는, 표면에 살균 코팅제가 코팅되는 부직포, 활성탄, 몰레큘러시브, 세라믹볼을 포함할 수 있다.The sterilizing filter may include a nonwoven fabric, activated carbon, molecular sieve, ceramic balls coated with a sterile coating on the surface.
상기 블로워의 토출 압력은 0.4 Kg/cm2 이하일 수 있다.The discharge pressure of the blower may be 0.4 Kg / cm 2 or less.
상기 습도 조절부는, 내측으로 습도 제어용 중공사막이 배치되는 습도 조절부 본체와, 상기 습도 조절부 본체내로 가습용 수분을 공급하는 수조와, 상기 공기 여과부와 상기 수조를 연결하는 제1 연결관과, 상기 제1 연결관의 중간부와 상기 습도 조절부 본체를 연결하는 제2 연결관과, 상기 수조와 상기 습도 조절부 본체를 연결하는 제3 연결관과, 상기 제1 연결관 상에 배치되어 상기 공기 여과부에서 배출된 공기의 상기 수조로의 유입을 단속하는 제2 밸브와, 상기 제2 연결관 상에 배치되어 상기 수조에서 상기 습도 조절부 본체로의 공기의 유입을 단속하는 제3 밸브를 포함할 수 있다.The humidity control unit may include a humidity control unit main body in which a humidity control hollow fiber membrane is disposed, a water tank for supplying moisture for humidification into the humidity control unit body, and a first connecting pipe connecting the air filtration unit and the water tank. And a second connector connecting the middle part of the first connector and the humidity controller main body, a third connector connecting the water tank and the humidity controller main body, and disposed on the first connector. A second valve for regulating the inflow of the air discharged from the air filtering unit into the water tank, and a third valve disposed on the second connecting pipe to regulate the inflow of air from the water tank to the humidity control unit main body; It may include.
상기 제1 밸브를 통해 공급되는 공기에 대하여 음이온 또는 양이온을 공급하는 이온 공급부를 더 포함할 수 있다.It may further include an ion supply unit for supplying anion or cation to the air supplied through the first valve.
상기 이온 공급부는, 전원 공급부와, 상기 전원 공급부에서 공급되는 전원의 전원을 승압하는 승압부와, 상기 승압부를 통해 공급되는 전원에 의해 음이온 또는 양이온을 발생시키는 이온 발생부를 포함할 수 있다.The ion supply unit may include a power supply unit, a boosting unit for boosting the power of the power supplied from the power supply unit, and an ion generating unit generating anion or cation by the power supplied through the boosting unit.
상기 이온 발생부는, 카본 재질의 극세사를 포함하는 브러쉬(brush) 타입일 수 있다.The ion generator may be a brush type including a microfiber of carbon material.
상기 극세사는, 심재 표면에 산화 티타늄(TiO2)을 포함하는 광촉 매 물질이 코팅되어 이루어질 수 있다.The microfiber may be formed by coating a photocatalyst material including titanium oxide (TiO 2 ) on the core material surface.
상기 심재는, 카본, 금속 와이어, 섬유, ABS를 포함할 수 있다.The core material may include carbon, metal wires, fibers, and ABS.
상기 제2 연결관 상에서 상기 제1 연결관의 연결 위치는 상기 제2 밸브의 배치 위치보다 상기 공기 여과부 본체에 근접할 수 있다.The connecting position of the first connecting pipe on the second connecting pipe may be closer to the air filtering body than the arrangement position of the second valve.
상기 중공사막은, 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료와, 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성될 수 있다.The hollow fiber membrane may be a mixed composition of at least one first raw material selected from polymers such as polyether sulfone and polysulfone, and a second raw material made of a hydrophilic or water-soluble polymer.
상기 습도 조절부 본체는, 일단으로 배치되는 기체가 유입된 후 배출되게 하는 유입구 및 배출구가 형성되며, 내측에는 제1격벽부 및 2격벽부가 마련된 통형으로서, 양단이 개방된 관 구조를 가지며, 상기 통형몸체 내측에 배치된 상태로 길이방향 양단이 각각 상기 제1격벽부 및 제2격벽부에 관통상태로 결합하고, 상기 제1격벽부와 상기 제2격벽부 사이에서 상기 중공사막을 이동하는 상기 기체가 증발되면서 발생된 증발 기체를 배출되게 가이드 하는 가습배출구와, 상기 제1격벽부에 관통 상태로 결합 설치하며, 상기 배출구를 통해 배출되는 기체 중 일부를 상기 제1격벽부와 상기 제2격벽부 사이 공간으로 공급되게 하는 튜브를 포함할 수 있다.The humidity control unit main body is formed with an inlet and an outlet for discharging the gas disposed in one end, and the first and second partitions are provided inside the tubular structure, both ends of which has an open tube structure. The both ends of the longitudinal direction coupled to the first partition portion and the second partition portion in a state of being disposed inside the cylindrical body, respectively, and moving the hollow fiber membrane between the first partition portion and the second partition portion; Humidification discharge port for guiding the discharge of the evaporated gas generated as the gas evaporated, and installed in the penetrating state to the first partition wall portion, and some of the gas discharged through the discharge port in the first partition wall portion and the second partition wall It may include a tube to be supplied to the interspace.
상기 튜브에는 복수의 분기노즐이 더 형성될 수 있다.A plurality of branch nozzles may be further formed in the tube.
상기 분기노즐은 연성을 가지는 재질로 이루어질 수 있다.The branch nozzle may be made of a material having ductility.
상기 배출구는, 상기 제습된 공기를 실내로 공급하는 제1 제습 공기 공급관과, 상기 제습된 공기를 실외로 배출하는 제2 제습 공기 공급관과, 상기 제습된 공기를 상기 제1 또는 제2 제습 공기 공급관으로 공급하는 제1 삼방 밸브를 포함할 수 있다.The discharge port may include a first dehumidification air supply pipe for supplying the dehumidified air to the room, a second dehumidification air supply pipe for discharging the dehumidified air to the outside, and the dehumidified air for the first or second dehumidification air supply pipe. It may include a first three-way valve for supplying.
상기 가습배출구는, 상기 가습된 공기를 실내로 공급하는 제1 가습 공기 공급관과, 상기 가습된 공기를 실외로 배출하는 제2 가습 공기 공급관과, 상기 가습된 공기를 상기 제1 또는 제2 가습 공기 공급관으로 공급하는 제2 삼방 밸브를 포함할 수 있다.The humidifying discharge port may include a first humidifying air supply pipe for supplying the humidified air to the room, a second humidifying air supply pipe for discharging the humidified air to the outside, and the humidified air to the first or second humidifying air. It may include a second three-way valve for supplying the supply pipe.
상기 제1 밸브, 상기 제2 밸브, 상기 제3 밸브, 상기 제1 삼방 밸브 및 상기 제2 삼방 밸브는, 상기 제어부에서 출력되는 제어 신호에 의해 개폐될 수 있다. The first valve, the second valve, the third valve, the first three-way valve and the second three-way valve may be opened or closed by a control signal output from the controller.
상기 제1 밸브, 상기 제2 밸브, 상기 제3 밸브, 상기 제1 삼방 밸브 및 상기 제2 삼방 밸브는, 상기 제어부에서 출력되는 제어 신호에 의해 개폐될 수 있다. The first valve, the second valve, the third valve, the first three-way valve and the second three-way valve may be opened or closed by a control signal output from the controller.
사용자의 상기 제어부 조작에 의해 여과 동작이 선택되면, 상기 제1 밸브는 개방되고, 상기 제2 밸브와 상기 제3 밸브는 폐쇄되고, 사용자에 상기 제어부 조작에 의해 제습 동작이 선택되면, 상기 제1 밸브와 제2 밸브는 폐쇄되고, 제3 밸브는 개방되며, 상기 제1 삼방 밸브는 상기 제1 제습 공기 공급관으로 공기를 공급할 수 있도록 전환되고, 상기 제2 삼방 밸브는 상기 제2 가습 공기 공급관으로 공기를 공급하도록 전환되며, 사용자에 상기 제어부 조작에 의해 가습 동작이 선택되면, 상기 제1 밸브와 제3 밸브는 폐쇄되고, 제2 밸브는 개방되며, 상기 제1 삼방 밸브는 상기 제2 제습 공기 공급관으로 공기를 공급할 수 있도록 전환되고, 상기 제2 삼방 밸브는 상기 제1 가습 공기 공급관으로 공기를 공급하도록 전환될 수 있다. When the filtration operation is selected by the user's control unit operation, the first valve is opened, the second valve and the third valve are closed, and when the dehumidification operation is selected by the control unit operation, the first valve is opened. The valve and the second valve are closed, the third valve is opened, the first three-way valve is switched to supply air to the first dehumidifying air supply pipe, and the second three-way valve is connected to the second humidified air supply pipe. When the humidification operation is selected by the control unit operation to the user, the first valve and the third valve are closed, the second valve is opened, and the first three-way valve is the second dehumidified air. It can be switched to supply air to the supply pipe, and the second three-way valve can be switched to supply air to the first humidified air supply pipe.
본 발명에 따른 제습용 중공사막과 이를 이용한 제습용 모듈 및 제습용 중공사막의 제조방법은, 관 형상의 구조를 유지하는 제1원료에 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성된 바, 제습하고자 하는 기체 상의 수분을 흡수하면서 전체면으로 확산시킨 후 외부로 방출시켜 수분을 제거함으로써 제습효율이 증대된다.Dehumidifying hollow fiber membrane according to the present invention, dehumidification module and method for manufacturing the dehumidifying hollow fiber membrane using the same, the second raw material made of a hydrophilic or water-soluble polymer is mixed with the first raw material to maintain a tubular structure, Dehumidification efficiency is increased by absorbing the moisture of the gas phase to be dehumidified and diffused to the entire surface and then released to the outside to remove the moisture.
그리고, 본 발명에 따른 제습용 중공사막을 이용한 제습모듈은, 별도의 배관라인을 필요로 하지 않아 제조비용이 적게 소요되며, 제습용 중공사막으로의 건조기체 접촉효율이 증대되면서 제습효율도 우수해지게 된다.In addition, the dehumidification module using the dehumidifying hollow fiber membrane according to the present invention does not require a separate piping line, and thus requires less manufacturing cost, and the dehumidification efficiency is also excellent while increasing the contact efficiency of the dryer body to the dehumidifying hollow fiber membrane. You lose.
본 발명은, 공기를 통과시키며 습도를 조절하는 중공사막을 제조할 수 있다. The present invention can produce a hollow fiber membrane to control the humidity through the air.
또한, 본 발명은 사용자의 필요에 따라 여과 공정을 수행한 공기에 대하여 중공사막 모듈을 이용하여 제습 또는 가습을 수행할 수 있다. In addition, the present invention can perform dehumidification or humidification using the hollow fiber membrane module for the air in which the filtration process is performed according to the needs of the user.
또한, 본 발명은 인체에는 무해하고 살균기능이 있는 약품을 담체나 필터 등에 코팅시켜 함께 조합함으로써 입자제거, 살균기능, 습도조절을 할 수 있도록 하고, 활성탄을 함께 사용하여 냄새, 유기물흡착 등의 기능을 보강함으로써 대기의 유해성분을 제거할 수 있는 습도 조절이 가능하다. In addition, the present invention by coating the carrier or filter with a drug that is harmless to the human body and combined with a carrier or filter to be able to remove the particles, sterilization function, humidity control, using the activated carbon together, such as odor, organic matter adsorption By reinforcing the humidity control to remove harmful components of the atmosphere is possible.
도 1은 본 발명의 일 실시예에 따른 제습용 중공사막의 제조방법을 나타낸 순서도이다.1 is a flow chart showing a method of manufacturing a dehumidifying hollow fiber membrane according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 제습용 중공사막의 종단면도이다.2 is a longitudinal cross-sectional view of the dehumidifying hollow fiber membrane according to an embodiment of the present invention.
도 3은 본 발명의 다른 실시예에 따른 제습용 중공사막의 종단면도이다.3 is a longitudinal sectional view of a dehumidifying hollow fiber membrane according to another embodiment of the present invention.
도 4는 본 발명의 또 다른 실시예에 따른 제습용 증공사막의 횡단면도이다.Figure 4 is a cross-sectional view of the dehumidification thickening membrane according to another embodiment of the present invention.
도 5는 본 발명의 또 다른 실시예에 따른 제습용 중공사막의 횡단면도이다.5 is a cross-sectional view of a dehumidifying hollow fiber membrane according to another embodiment of the present invention.
도 6은 본 발명의 또 다른 실시예에 따른 제습용 중공사막의 사시도이다.6 is a perspective view of a dehumidifying hollow fiber membrane according to another embodiment of the present invention.
도 7 내지 도 9는 본 발명의 일 실시예에 따른 제습용 중공사막을 적용한 제습용 모듈의 개략 구성도이다.7 to 9 are schematic configuration diagrams of a dehumidification module to which a dehumidifying hollow fiber membrane according to an embodiment of the present invention is applied.
도 10은 도 7에 나타낸 튜브의 다른 실시예에 따른 단면도이다.10 is a cross-sectional view according to another embodiment of the tube shown in FIG. 7.
도 11은 본 발명의 일 실시예에 따른 제습용 중공사막을 적용한 제습용 모듈의 다른 실시예의 구성을 나타내는 개략 구성도이다.11 is a schematic block diagram showing the configuration of another embodiment of a dehumidifying module to which a dehumidifying hollow fiber membrane according to an embodiment of the present invention is applied.
도 12 내지 도 16은 표 1의 중공사막 종류에 따른 제습효율을 나타낸 그래프이다.12 to 16 is a graph showing the dehumidification efficiency according to the type of hollow fiber membrane of Table 1.
도 17은 도 7의 제습모듈과 도 8의 제습모듈에 따른 제습효율을 비교한 그래프이다.17 is a graph comparing dehumidification efficiency according to the dehumidification module of FIG. 7 and the dehumidification module of FIG. 8.
도 18은 본 발명의 일 실시예에 따른 제습용 중공사막을 적용한 제습용 모듈의 튜브 갯수에 따른 제습효율을 비교한 그래프이다.18 is a graph comparing dehumidification efficiency according to the number of tubes of a dehumidification module to which a dehumidifying hollow fiber membrane according to an embodiment of the present invention is applied.
도 19는 본 발명의 일 실시예에 따른 제습용 중공사막을 적용한 제습용 모듈의 튜브를 통해 배출되는 기체의 유량에 따른 제습효율을 비교한 그래프이다.Figure 19 is a graph comparing the dehumidification efficiency according to the flow rate of the gas discharged through the tube of the dehumidification module to which the dehumidifying hollow fiber membrane according to an embodiment of the present invention.
도 20은 본 발명의 일 실시예에 따른 제습용 중공사막의 제습 성능 실험에 사용된 제습모듈장치의 상태도이다.20 is a state diagram of a dehumidification module apparatus used in the dehumidification performance test of the dehumidifying hollow fiber membrane according to an embodiment of the present invention.
도 21은 도 20에 도시된 제습모듈에 사용된 제습용 중공사막의 종단면을 나타내는 현미경사진이다.21 is a micrograph showing a longitudinal section of the dehumidifying hollow fiber membrane used in the dehumidification module shown in FIG. 20.
도 22는 본 발명의 일 실시예에 따른 습도 조절이 가능한 공기 청정기의 구성을 나타내는 도면이다. 22 is a view showing the configuration of the air purifier capable of adjusting the humidity according to an embodiment of the present invention.
도 23은 본 발명에서 사용하는 이온 공급부의 구성을 나타내는 도면이다.It is a figure which shows the structure of the ion supply part used by this invention.
도 24는 이온 공급부에서 사용하는 이온 발생부의 구성을 나타내는 도면이다. 24 is a diagram illustrating a configuration of an ion generating unit used in the ion supply unit.
도 25는 이온 발생부에서 사용하는 극세사의 구성의 일 예를 나타내는 단면도이다. 25 is a cross-sectional view illustrating an example of a configuration of microfiber used in an ion generating unit.
도 26은 본 발명의 다른 실시예에 따른 습도 조절이 가능한 공기 청정기의 구성을 나타내는 도면이다. 26 is a view showing the configuration of an air purifier capable of adjusting humidity according to another embodiment of the present invention.
도 27은 본 발명에서 사용하는 습도 조절부 본체의 구성을 나타내는 단면도이다. 27 is a cross-sectional view showing the configuration of the humidity control unit main body used in the present invention.
도 28은 본 발명에 따른 공기 청정기의 공기 여과 동작을 설명하는 도면이다. 28 is a view for explaining the air filtration operation of the air purifier according to the present invention.
도 29는 본 발명에 따른 공기 청정기의 공기 여과 동작과 제습 동작을 설명하는 도면이다. 29 is a view for explaining the air filtering operation and the dehumidification operation of the air purifier according to the present invention.
도 30는 본 발명에 따른 공기 청정기의 공기 여과 동작과 가습 동작을 설명하는 도면이다. 30 is a view for explaining the air filtering operation and the humidification operation of the air purifier according to the present invention.
도 31은 본 발명의 다른 실시예에 따른 공기 청정기의 공기 여과 동작을 설명하는 도면이다. 31 is a view for explaining the air filtration operation of the air purifier according to another embodiment of the present invention.
도 32는 본 발명의 다른 실시예에 따른 공기 청정기의 공기 여과 동작과 제습 동작을 설명하는 도면이다. 32 is a view for explaining the air filtering operation and the dehumidification operation of the air purifier according to another embodiment of the present invention.
도 33은 본 발명의 다른 실시예에 따른 공기 청정기의 공기 여과 동작과 가습 동작을 설명하는 도면이다. 33 is a view illustrating an air filtration operation and a humidification operation of the air cleaner according to another embodiment of the present invention.
이하 첨부된 도면을 참조로 본 발명의 바람직한 실시예들을 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 일 실시예에 따른 제습용 중공사막의 제조방법을 나타낸 순서도이다. 도 1을 참조하면, 상기 제습용 중공사막의 제조방법은, 먼저, 주원료를 조성한다.1 is a flow chart showing a method of manufacturing a dehumidifying hollow fiber membrane according to an embodiment of the present invention. Referring to FIG. 1, in the method of manufacturing the dehumidifying hollow fiber membrane, first, a main raw material is prepared.
이러한, 상기 주원료는 중공의 형상을 유지하도록 강도를 유지시키는 고분자의 제1원료와, 제2원료는 기체 상의 수분을 흡수하도록 친수성 또는 수용성을 가지게 하는 제2원료로 혼합 조성된다. 보다 상세하게는 제1원료는 폴리에테르 술폰(PES; Polyether sulfone), 폴리술폰(PS; Polysulfone)과 같은 고분자 중 선택된 하나 이상을 사용할 수 있다. 그리고, 제2원료는 폴리비닐 알코올(PVA; polyvinyl alcohol), 덱스트란(Dextran), 폴리헤마(Poly(HEMA)), 폴리헤마-엠엠에이(Poly(HEMA-MMA)), 폴리비닐 피롤리돈(PVP;Polyvinyl pyrrolidone), 폴리에틸렌글리콜(PEG; Polyethylene glycol), 폴리아크릴아마이드(Polyacrylamide), 폴리아크릴릭 에시드(Polyacrylic acid), 알긴산나트륨(Sodium alginate), 젤라틴(Gelatin) 중 선택된 하나 이상을 사용할 수 있다. 여기서, 상기 제1원료는 폴리비닐이딘 플루오라이드(PVDF; Polyvinylidene fluoride), 폴리아크릴로 나이트릴(PAN; Polyacrylonitrile), 셀룰로오즈아세테이트(CA; Cellulose acetate), 폴리아미드(Polyamide), 폴리이미드(Polyimide), 염소화 폴리비닐 클로라이드(CPVC; Chlorinated polyvinyl chloride), 폴리에틸렌(PE; Polyethylene), 폴리프로플렌(PP; Polypropylene)과 같은 고분자 중 선택된 하나 이상을 사용할 수도 있다. 더불어, 상기 제2원료는 피엔아이피에이엠 공중합체(PNIPAM(Poly-N-isopropylacrylamide) copolymer)계열, 폴리아크릴아마이드와 관련계열(Polyacrylamide (PAM) and Copolymers), 폴리2-옥자졸라인(Poly(2-oxazoline)), 폴리에틸렌이민(PEI; Polyethylenimine), 다른 아크릴릭 폴리머계열(Other Acrylic Polymers), 폴리아크릴산(Poly(acrylic acid))과 관련공중합체계열, 폴리메타아크릴산(Poly(methacrylic acid)s)과 폴리메타아크릴레이트(Polymethacrylates), 헤테로 폴리에틸렌글리콜(Heterobifunctional PEGs)계열, 호모비기능성 폴리에틸렌글리콜(Homobifunctional PEGs), 단일기능성 폴리에틸렌글리콜(Monofunctional PEGs) 계열, 폴리에틸렌 옥사이드(Poly(ethylene oxide)), 폴리 비닐 알코올(PVA; Poly(vinyl alcohol))과 관련 계열, 폴리비닐피롤리돈(PVP; Poly(vinylpyrrolidinone)) 및 관련계열, 폴리스티렌(PSS; Poly(styrenesulfonate)) 및 관련계열, 폴리 아크릴 아미드(PAM; Polyacrylamide) 계열, 폴리 알릴아민염산염(Poly(allylamine hydrochloride)) 계열, 폴리 디알릴디메틸 암모늄클로라이드(Poly(diallyldimethylammonium chloride)) 계열의 고분자 중 선택된 하나 이상을 사용할 수도 있다.The main raw material is mixed with a first raw material of a polymer for maintaining strength to maintain a hollow shape, and a second raw material is mixed with a second raw material having hydrophilicity or water solubility to absorb moisture in the gas phase. In more detail, the first raw material may use at least one selected from polymers such as polyether sulfone (PES) and polysulfone (PS). The second raw material is polyvinyl alcohol (PVA), dextran (Poly (HEMA)), poly (HEMA-MMA), polyvinyl pyrrolidone (PVP; Polyvinyl pyrrolidone), polyethylene glycol (PEG; Polyethylene glycol), polyacrylamide (polyacrylamide), polyacrylic acid (Polyacrylic acid), sodium alginate (Sodium alginate), gelatin (Gelatin) may be used . Here, the first raw material is polyvinylidene fluoride (PVDF), polyacrylonitrile (PAN; Polyacrylonitrile), cellulose acetate (CA), polyamide, polyimide ), One or more selected from polymers such as chlorinated polyvinyl chloride (CPVC), polyethylene (PE; Polyethylene), and polypropylene (PP; Polypropylene) may be used. In addition, the second raw material is a poly-N-isopropylacrylamide (PNIPAM) copolymer, polyacrylamide and related polymers (Polyacrylamide (PAM) and Copolymers), poly2-oxazoline (Poly (2) -oxazoline), Polyethylenimine (PEI), Other Acrylic Polymers, Poly (acrylic acid) and related copolymers, Poly (methacrylic acid) s Polymethacrylates, Heterobifunctional PEGs, Homobifunctional PEGs, Monofunctional PEGs, Poly (ethylene oxide), Polyvinyl alcohol (PVA; Poly (vinyl alcohol)) and related family, polyvinylpyrrolidinone (PVP) and related family, polystyrene (PS) and related family, polya One or more selected from polymers of polyacrylamide (PAM) series, poly (allylamine hydrochloride) series, and polydiallyldimethylammonium chloride (Poly) series may be used.
이렇게, 상기 주원료가 혼합 조성되면, 상기 주원료가 방사노즐을 통해 방사되게 한 후, 응고시킨다. 이때, 상기 주원료가 방사노즐을 통해 방사되기 전에 상기 주원료를 용매와 혼합하여 녹인 후, 방사노즐을 통해 방사하고, 물 또는 빈용매내에서 응고된 상기 주원료를 권취할 수 있다. 여기서, 상기 용매는, 디메틸포름아미드(Dimethylformamide), 엔메틸피롤리돈(N-Methylpyrrolidone), 디메틸아세트아미드(DMAc), 디메틸설폭사이드(DMSO) 중 선택된 하나 이상이며, 상기 제1원료는 10 ~ 30중량%, 상기 제2원료는 5 ~ 20중량%, 잔여의 상기 용매를 혼합한다.As such, when the main raw material is mixed, the main raw material is allowed to spin through the spinning nozzle and then solidified. In this case, before the main raw material is spun through the spinning nozzle, the main raw material may be mixed with the solvent to dissolve, and then spun through the spinning nozzle, and the main raw material solidified in water or the poor solvent may be wound. Here, the solvent is at least one selected from dimethylformamide, dimethylpyrrolidone, N-Methylpyrrolidone, dimethylacetamide (DMAc), and dimethyl sulfoxide (DMSO). 30% by weight, the second raw material is 5 to 20% by weight, the remaining solvent is mixed.
상기 주원료를 방사노즐로 방사시킨 후 응고시키는 다른 실시예로서, 상기 주원료가 상기 용매와 혼합 조성되면, 상기 혼합조성된 원료를 원료의 녹는점 이상으로 가열하여 녹인 후, 방사노즐을 통해 방사하고, 공냉식으로 중공구조를 가지도록 제막하거나 냉각수 내에서 응고시켜 권취할 수도 있다.As another embodiment of solidifying after spinning the main raw material with a spinning nozzle, when the main raw material is mixed with the solvent, the mixed raw material is heated to melt above the melting point of the raw material, and then spun through a spinning nozzle, The film may be air cooled to have a hollow structure, or may be wound by coagulation in cooling water.
여기서, 상기 용매는, 프탈산디부틸(DBP), 프탈산디옥틸(DOP) 중 선택된 하나 이상일 수 있다. 여기서, 상기 제1원료는 10 ~ 30중량%, 상기 제2원료는 5 ~ 20중량%, 그리고 잔여의 상기 용매를 혼합한다.Here, the solvent may be at least one selected from dibutyl phthalate (DBP) and dioctyl phthalate (DOP). Here, the first raw material is 10 to 30% by weight, the second raw material is 5 to 20% by weight, and the remaining solvent is mixed.
이때, 상기 방사노즐을 통해 방사된 후 응고된 상기 주원료는 도 2와 같이 양단이 개방된 상태로 내측면 및 외측면이 평평한 표면을 가지는 관 구조로 형성되나 이에 한정하지 않고 도 3에 도시한 바와 같이 외측면이나, 외측면 및 내측면에 요철이 형성되게 하여 건조공기나 제습하고자 하는 대상 기체와의 접촉면적을 증대시키거나, 도 4와 같이 길이방향으로 웨이브 형상을 가지도록 형성하거나, 도 5와 같이 상기 주원료의 방사노즐을 통한 방사시 상기 주원료의 토출량을 조절하면서 막의 굵기를 다르게 하여 건조기체와의 접촉을 용이하게 형성할 수 있다.At this time, the main material solidified after the spinning through the spinning nozzle is formed in a tubular structure having a flat surface on the inner and outer surfaces with both ends open as shown in FIG. 2, but is not limited thereto. As described above, irregularities are formed on the outer surface, the outer surface, and the inner surface to increase the contact area with dry air or the target gas to be dehumidified, or have a wave shape in the longitudinal direction as shown in FIG. 4, or FIG. 5. As described above, while controlling the discharge amount of the main raw material during spinning through the spinning nozzle of the main raw material, it is possible to easily form contact with the dry body by changing the thickness of the membrane.
다른 실시예에 따른 제습용 중공사막의 제조방법으로써, 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상으로 조성된 제1원료, 폴리비닐 알코올(PVA; polyvinyl alcohol), 덱스트란(Dextran), 폴리헤마(Poly(HEMA)), 폴리헤마-엠엠에이(Poly(HEMA-MMA)), 폴리비닐 피롤리돈(PVP;Polyvinyl pyrrolidone), 폴리에틸렌글리콜(PEG; Polyethylene glycol), 폴리아크릴아마이드(Polyacrylamide), 폴리아크릴릭 에시드(Polyacrylic acid), 알긴산나트륨(Sodium alginate), 젤라틴(Gelatin) 중 선택된 하나 이상으로 조성된 제2원료, 실리카겔(Silica gel)과 같은 제습제를 혼합 조성하는 방법을 통해 도 6과 같은 제습용 중공사막을 제조할 수도 있다.As a method of manufacturing a dehumidifying hollow fiber membrane according to another embodiment, the first raw material, polyvinyl alcohol (PVA; polyvinyl alcohol), dextran, made of one or more selected from a polymer such as polyether sulfone, polysulfone, Poly (HEMA), Poly (HEMA-MMA), Polyvinyl Pyrrolidone (PVP; Polyvinyl pyrrolidone), Polyethylene Glycol (PEG), Polyacrylamide (Polyacrylamide) 6, through a method of mixing a dehumidifying agent such as polyacrylic acid (Polyacrylic acid), sodium alginate (Sodium alginate), gelatin (Gelatin), a second raw material, a silica gel (Silica gel) mixed composition A dehumidification hollow fiber membrane can also be manufactured.
이같이, 제조된 제습용 중공사막은, 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료와, 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성된 상태로 관 구조를 갖게 된다.. 그리고, 상기 제1원료 및 상기 제2원료에 용매가 추가로 혼합 조성될 수 있다.As such, the manufactured dehumidifying hollow fiber membrane has a tubular structure in a state in which at least one first raw material selected from polymers such as polyether sulfone and polysulfone and a second raw material made of a hydrophilic or water-soluble polymer are mixed. In addition, a solvent may be further mixed in the first raw material and the second raw material.
여기서, 상기 제2원료는, 폴리비닐알코올, 덱스트란, 폴리헤마, 폴리헤마-엠엠에이, 폴리비닐 피롤리돈, 폴리에틸렌글리콜, 폴리아크릴아마이드, 폴리아크릴릭 에시드, 알긴산나트륨, 젤라틴 중 선택된 하나 이상으로 이루어지며, 상기 용매는, 디메틸포름아미드, 엔메틸피롤리돈, 디메틸아세트아미드, 디메틸설폭사이드, 프탈산디부틸 중 선택된 하나 이상이며, 상기 제1원료는 10 ~ 30중량%, 상기 제2원료는 5 ~ 20중량%, 잔여의 상기 용매가 혼합 조성된다.Here, the second raw material is at least one selected from polyvinyl alcohol, dextran, polyhema, polyhema-MC, polyvinyl pyrrolidone, polyethylene glycol, polyacrylamide, polyacrylic acid, sodium alginate, gelatin The solvent is, at least one selected from dimethylformamide, enmethylpyrrolidone, dimethylacetamide, dimethyl sulfoxide, dibutyl phthalate, the first raw material is 10 to 30% by weight, the second raw material is 5 to 20% by weight, the remaining solvent is mixed composition.
이같이, 일 실시예의 제습용 중공사막은, 관 형상의 구조를 유지하는 상기 제1원료에 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성된 바, 제습하고자 하는 기체 상의 수분을 흡수하면서 전체면으로 확산시킨 후 외부로 방출시켜 수분을 제거할 수 있게 한다. 여기서, 제습용 중공사막은 도 2 내지 도 4와 같이 다양한 형상으로 형성될 수 있으며, 수분의 확산이 용이하게 이루어질 수 있도록 내경과 외경의 비율은 1.2 ~ 1.5가 되는 것이 바람직하다.As described above, the dehumidifying hollow fiber membrane of one embodiment is formed by mixing a second raw material made of a hydrophilic or water-soluble polymer with the first raw material which maintains a tubular structure, and absorbs moisture in the gas phase to be dehumidified. After diffusion, it can be released to the outside to remove moisture. Here, the dehumidifying hollow fiber membrane may be formed in various shapes as shown in Figures 2 to 4, the ratio of the inner diameter and the outer diameter is preferably 1.2 to 1.5 so that the diffusion of moisture can be easily made.
아래의 [표 1]은 제습용 중공사막의 성분에 따른 제습 성능을 실험한 결과이다. 이러한, 제습 성능 실험은, 도 20에 도시한 제습모듈장치에 제습용 중공사막모듈을 설치하여 수행하였으며, 제습모듈에 설치된 제습용 중공사막은 도 21에 도시한 바와 같은 단면 형상을 갖게 된다..Table 1 below shows the results of experiments on the dehumidification performance of the components of the hollow fiber membrane for dehumidification. The dehumidification performance test was performed by installing a dehumidifying hollow fiber membrane module in the dehumidification module apparatus shown in FIG. 20, and the dehumidifying hollow fiber membrane installed in the dehumidification module has a cross-sectional shape as shown in FIG. 21.
Figure PCTKR2017013724-appb-T000001
Figure PCTKR2017013724-appb-T000001
이와 같이, [표 1]에서 실험한 수치를 표시한 도 12 내지 도 16을 참조하면, 경과시간이 지속적으로 늘어날 경우에도 안정적인 제습효율을 가짐을 알 수 있다.As described above, referring to FIGS. 12 to 16 displaying the numerical values tested in Table 1, it can be seen that the apparatus has a stable dehumidification efficiency even when the elapsed time is continuously increased.
또한, 다른 실시예의 제습용 중공사막으로, 도 6과 같이 중공막 구조의 본체(100)와, 상기 본체(100)에 제습제(110)를 혼합되게 구성할 수 있다. 이때, 상기 본체(100)는 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료에 폴리비닐알코올, 덱스트란, 폴리헤마, 폴리헤마-엠엠에이, 폴리비닐 피롤리돈, 폴리에틸렌 글리콜, 폴리아크릴아마이드, 폴리아크릴릭 에시드, 알긴산나트륨, 젤라틴과 같은 고분자 중 선택된 하나 이상의 제2원료가 혼합되어 이루어지게 된다. 그리고, 상기 제습제(110)는 수분을 흡수할 수 있는 실리카겔로 선택 사용하나 이에 한정하지 않고 제습효과를 가지는 성분을 사용할 수 있음은 물론이다.In addition, as a dehumidifying hollow fiber membrane of another embodiment, as shown in FIG. 6, the main body 100 having a hollow membrane structure and the dehumidifying agent 110 may be mixed with the main body 100. At this time, the main body 100 is polyvinyl alcohol, dextran, polyhema, polyhema-MC, polyvinyl pyrrolidone, polyethylene glycol, at least one first raw material selected from a polymer such as polyether sulfone, polysulfone, At least one second raw material selected from polymers such as polyacrylamide, polyacrylic acid, sodium alginate and gelatin is mixed. In addition, the dehumidifying agent 110 may be selected and used as a silica gel that can absorb moisture, but is not limited thereto and may use a component having a dehumidifying effect.
이같은, 일 실시예의 제습용 중공사막은 제습용 모듈로 제작되어 적용될 수 있다. 즉 도 7을 참조하면, 선단 테두리부분에 배출구(201)가 형성됨과 더불어 후단 테두리 부분에는 유입구(202)가 형성된 통형몸체(200) 내측에 앞서 설명한 일 실시예의 제습용 중공사막(210)을 설치한다. 이때, 통형몸체(200)의 내측 선단 및 후단에는 제1,2격벽부(203,204)가 형성되며, 상기 중공사막(210)의 길이방향 양단이 각각 제1,2격벽부(203,204)에 관통상태로 결합된다. 여기서, 상기 통형몸체(200)의 일측, 보다 상세하게는 제1격벽부(203)와 상기 제2격벽부(204) 사이의 통형몸체(200) 외측에는 제1격벽부(203)와 상기 제2격벽부(204) 사이에서 상기 중공사막(210)을 이동하는 기체에서 증발되면서 발생된 다습한 기체를 외부로 배출되게 하는 가습배출공(205)이 형성된다.As such, the dehumidifying hollow fiber membrane of one embodiment may be manufactured and applied to a module for dehumidification. That is, referring to Figure 7, the discharge port 201 is formed in the front edge portion and the rear edge portion is installed in the tubular body 200 formed in the inlet 202 inside the dehumidifying hollow fiber membrane 210 of the embodiment described above do. At this time, the first and second partitions 203 and 204 are formed at the inner end and the rear end of the tubular body 200, and both ends of the hollow fiber membrane 210 in the longitudinal direction penetrate the first and second partitions 203 and 204, respectively. To be combined. Here, one side of the cylindrical body 200, more specifically, the first partition wall portion 203 and the first outside the cylindrical body 200 between the first partition wall portion 203 and the second partition wall portion 204. A humidification discharge hole 205 is formed between the two partitions 204 to discharge the humid gas generated while evaporating from the gas moving the hollow fiber membrane 210 to the outside.
그리고, 상기 제1격벽부(203)에는 상기 중공사막(210) 사이에 배치되도록 튜브(220)를 관통상태로 결합 설치한다. 이러한, 상기 튜브(220)는 상기 중공사막(210)을 이동하면서 수분이 증발된 후, 상기 배출구(201)를 통해 배출되는 기체 중 일부를 바로 상기 제1격벽부(203)와 상기 제2격벽부(204) 사이에 배치된 상기 중공사막(210)으로 주입되게 하면서, 상기 중공사막(210) 표면을 건조되게 한다. 이같이, 상기 중공사막(210)을 통과하면서 건조된 기체를 상기 튜브(220)에서 바로 상기 제1격벽부(203)와 상기 제2격벽부(204) 사이에 배치된 상기 중공사막(210)으로 주입되게 하면서 추가적인 밸브 연결 등이 필요 없게 하여 제조비용을 절감할 수 있음과 더불어 건조효율을 높일 수 있게 한다.In addition, the first partition 203 is coupled to the tube 220 in a penetrating state so as to be disposed between the hollow fiber membranes 210. The tube 220 moves the hollow fiber membrane 210 while moisture is evaporated, and then directly transfers some of the gas discharged through the outlet 201 to the first partition 203 and the second partition. The surface of the hollow fiber membrane 210 is dried while being injected into the hollow fiber membrane 210 disposed between the portions 204. As such, the gas dried while passing through the hollow fiber membrane 210 is directly transferred from the tube 220 to the hollow fiber membrane 210 disposed between the first partition 203 and the second partition 204. It allows injection to reduce manufacturing costs by eliminating the need for additional valve connections and to increase drying efficiency.
여기서, 상기 튜브(220)는 일부의 건조된 기체를 상기 제1격벽부(203)와 상기 제2격벽부(204) 사이에 배치된 상기 중공사막(210)으로 효율적인 분사가 가능한 구조로 형성될 수 있다. 즉 도 8 및 도 9를 참조하면, 상기 튜브(220)에 복수의 분기노즐(220a,220b)이 방사형으로 연결 형성되어, 상기 튜브(220)를 통해 이송되는 건조기체의 일부를 방사형으로 상기 중공사막(210)으로 분사되게 하면서, 상기 건조기체를 모든 상기 중공사막(210) 표면에 균일하게 전달되게 하여 상기 중공사막(210)의 길이를 증대시키지 않더라도 상기 건조기체와 상기 중공사막(210)의 접촉되는 부분을 증대시켜 제습효율을 증대시키게 한다.Here, the tube 220 may be formed in a structure capable of efficiently spraying a part of the dried gas to the hollow fiber membrane 210 disposed between the first partition 203 and the second partition 204. Can be. That is, referring to FIGS. 8 and 9, a plurality of branch nozzles 220a and 220b are radially connected to the tube 220 to radially hollow a part of the dry body transferred through the tube 220. While being sprayed into the desert 210, even if the drying body is uniformly delivered to all the hollow fiber membrane 210 surface of the hollow fiber membrane 210 without increasing the length of the hollow fiber membrane 210 The contact area is increased to increase the dehumidification efficiency.
여기서, 상기 분기노즐(220a,220b)은 연성을 가지는 재질로 형성되어, 상기 건조기체의 압력에 따라 요동되게 하면서 상기 중공사막(210)으로의 건조기체 분사방향을 변경되게 하여, 상기 중공사막(210) 내 기체의 제습효율을 증대시키게 한다. 여기서, 도 17을 참조하면, 도 8과 같은 원형타입모듈은 도 7과 같은 일반타입모듈에 비해 상기 중공사막(210)을 통해 배출되는 건조기체의 제습효율이 우수함을 알 수 있다.Here, the branch nozzles (220a, 220b) is formed of a material having a ductile, the fluctuation in accordance with the pressure of the drying body while changing the spraying direction of the drying body to the hollow fiber membrane 210, the hollow fiber membrane ( 210) to increase the dehumidification efficiency of the gas in the. Here, referring to FIG. 17, it can be seen that the circular type module as shown in FIG. 8 has superior dehumidification efficiency of the dryer body discharged through the hollow fiber membrane 210 compared to the general type module as shown in FIG. 7.
도 18을 참조하면, 상기 튜브(220)의 갯수에 따라 배출구(201)를 통해 배출되는 건조기체의 상대습도가 차이가 있음을 알 수 있다. 즉, 상기 튜브(220)의 갯수가 증가할수록 상기 중공사막(210)을 통해 배출되는 건조기체의 제습효율이 증대된다.Referring to FIG. 18, it can be seen that there is a difference in the relative humidity of the dry gas discharged through the outlet 201 according to the number of the tubes 220. That is, as the number of the tubes 220 increases, the dehumidification efficiency of the dryer body discharged through the hollow fiber membrane 210 increases.
또한, 도 19를 참조하면, 상기 튜브(220)를 통해 배출되는 건조기체의 유량에 따라 배출구(201)를 통해 배출되는 건조기체의 상대습도도 차이가 있음을 알 수 있다. 즉 상기 튜브(220)를 통해 배출되는 건조기체의 유량이 커질수록 상기 중공사막(210)을 통해 배출되는 건조기체의 제습효율이 증대된다.In addition, referring to Figure 19, it can be seen that there is a difference in the relative humidity of the dry gas discharged through the outlet 201 according to the flow rate of the dry gas discharged through the tube 220. That is, as the flow rate of the dry gas discharged through the tube 220 increases, the dehumidification efficiency of the dry gas discharged through the hollow fiber membrane 210 increases.
이때 도 10의 (a)와 같이 상기 튜브(220)의 일단을 나선형으로 형성하거나, 도 10의 (b)와 같이 상기 튜브(220)의 일단을 물결 형상으로 형성하거나, 도 10의 (c)와 같이 상기 튜브(220)는 일단을 타단 테두리 방향으로 갈수록 내경이 작아지는 노즐부가 형성되게 하거나 도 10의 (d)와 같이 상기 튜브(220)의 일단을 타단 테두리 방향으로 갈수록 내경이 커지는 확관부가 형성되게 하거나 도 10의 (e)와 같이 상기 튜브(220)의 일단을 복수의 분기라인으로 분할 형성되게 할 수 있다.At this time, as shown in (a) of FIG. 10, one end of the tube 220 is formed in a spiral shape, or as shown in (b) of FIG. 10, one end of the tube 220 is formed in a wave shape, or (c) of FIG. As shown in (d) of the tube 220, one end of the tube 220 is formed with a nozzle portion having a smaller inner diameter toward the other edge, or an enlarged tube portion having an inner diameter larger with one end of the tube 220 toward the other edge thereof as shown in FIG. May be formed or one end of the tube 220 may be divided into a plurality of branching lines as shown in FIG.
도 11은 앞서 설명한 제습용 중공사막을 사용한 다른 실시예의 제습용 모듈로써, 양단에는 기체가 유입된 후 배출되게 하는 유입구(202a) 및 배출구(201a)가 형성된 통형몸체(200a) 내측에는 상기 중공사막(210a)을 감싸도록 배치하게 양단을 상기 제1격벽부(203a)와 상기 제2격벽부(204a)에 결합하는 제1,2벽부(230a,230b)를 구비한다. 즉, 상기 제1,2벽부(230a,230b)는 상기 통형몸체(200a) 내측에 상호 이격되게 배치되도록 양단을 상기 제1격벽부(203a) 및 상기 제2격벽부(204a)에 고정 결합한다. 그리고, 각각의 제1벽부(230a) 및 제2벽부(230b)에는 상호 이격되게 복수의 기체이동공(231a,231b)이 각각 형성된다. 이때, 상기 제1격벽부(203a)의 일측단부에는 상기 중공사막(210a)을 통과하면서 수분이 증발된 기체 일부를 상기 제1벽부(230a)의 기체이송공(231a)을 통해 상기 제1격벽부(203a)와 상기 제2격벽부(204a) 사이로 주입되게 하는 주입로(203b)가 형성될 수 있다. 그리고, 상기 통형몸체(200a)의 일측, 보다 상세하게는 제1격벽부(203a)와 상기 제2격벽부(204a) 사이의 통형몸체(200a) 외측에는 제1격벽부(203a)와 상기 제2격벽부(204a) 사이에서 상기 중공사막(210a)을 이동하는 기체에서 증발되면서 발생된 다습한 기체가 상기 제2벽부(230b)의 기체이동공(231b)을 통과한 후 상기 통형몸체(200a) 외부로 배출되게 하는 가습배출공(205a)이 형성된다. 이러한, 상기 제습용 모듈은 상기 중공사막(210a)을 통과하면서 수분이 증발된 기체 일부가 상기 주입로(203b)에서 상기 제1벽부(230a)의 기체이동공(231a)을 통해 상기 제1격벽부(203a)와 상기 제2격벽부(203b) 사이에 배치된 상기 중공사막(210a)을 건조시킨 후, 상기 제1벽부(230b)의 기체이동공(231b)에서 가습배출공(205a)을 통해 상기 통형몸체(200a) 외부로 배출이 이루어지게 된다. 이러한, 제습용 모듈은 상기 건조기체를 상기 통형몸체(200a) 내측에 배치된 모든 상기 중공사막(210a) 표면에 최대한 균일하게 전달되게 하여 제습효율을 극대화할 수 있는 바, 대용량의 기체에 대한 제습을 가능하게 한다.11 is a dehumidifying module of another embodiment using the above-described dehumidifying hollow fiber membrane, both ends of the hollow fiber membrane inside the cylindrical body (200a) formed with an inlet (202a) and outlet 201a for discharging after the gas is introduced First and second wall portions 230a and 230b may be coupled to both ends of the first and second barrier rib portions 203a and 204a so as to surround 210a. That is, the first and second wall portions 230a and 230b are fixedly coupled to both ends of the first and second partition walls 203a and 204a so as to be spaced apart from each other inside the tubular body 200a. . In addition, a plurality of gas movement holes 231a and 231b are formed in each of the first wall portion 230a and the second wall portion 230b. At this time, one side end portion of the first partition wall portion 203a passes through the hollow fiber membrane 210a and a portion of the gas evaporated through the gas transfer hole 231a of the first wall portion 230a through the first partition wall portion. An injection path 203b may be formed to be injected between the 203a and the second partition 204a. In addition, one side of the cylindrical body 200a, more specifically, the first partition 203a and the first outside the cylindrical body 200a between the first partition 203a and the second partition 204a. The tubular body 200a after the humid gas generated while evaporating from the gas moving the hollow fiber membrane 210a between the two partition walls 204a passes through the gas moving hole 231b of the second wall portion 230b. Humidification discharge hole (205a) to be discharged to the outside is formed. The dehumidification module has a portion of the gas through which the water is evaporated while passing through the hollow fiber membrane 210a through the gas movement hole 231a of the first wall portion 230a in the injection path 203b. After drying the hollow fiber membrane 210a disposed between the portion 203a and the second partition wall portion 203b, the humidifying discharge hole 205a is formed in the gas movement hole 231b of the first wall portion 230b. Discharge is made to the outside through the tubular body (200a). Such a dehumidification module can maximize the dehumidification efficiency by allowing the dryer body to be uniformly transmitted to all the hollow fiber membranes 210a disposed inside the tubular body 200a to maximize the dehumidification efficiency. To make it possible.
이러한, 제습용 중공사막을 사용한 제습용 모듈은, 자동차 실내 기체 중 습도 제거나 조절할 수 있게 적용하거나, 공조기의 습도를 제거하여 냉각효율을 향상시키거나 콤프레셔 압축공기에서 습도를 제거하거나, 공기청정기에 적용해서 습도조절까지 가능하도록 적용하여 사용할 수 있다.The dehumidification module using the dehumidifying hollow fiber membrane can be applied to remove or adjust the humidity in the vehicle interior gas, improve the cooling efficiency by removing the humidity of the air conditioner, remove the humidity from the compressed air of the compressor, or It can be used to apply humidity control.
습도 조절이 가능한 공기 청정기에 대해 살펴보기로 한다. Let's look at an air purifier with adjustable humidity.
도 22는 본 발명의 일 실시예에 따른 습도 조절이 가능한 공기 청정기의 구성을 나타내는 도면이다. 22 is a view showing the configuration of the air purifier capable of adjusting the humidity according to an embodiment of the present invention.
도 22를 참조하면, 본 발명의 일 실시예에 따른 습도 조절이 가능한 공기 청정기(1100)는 공기 여과부(1110), 습도 조절부(1120) 및 제어부(1130)를 포함한다.Referring to FIG. 22, an air purifier 1100 capable of adjusting humidity according to an embodiment of the present invention includes an air filter 1110, a humidity controller 1120, and a controller 1130.
공기 여과부(1110)는 외부의 공기를 흡입한 후, 흡입된 공기가 포함하는 먼지, 악취 등을 여과한 후 배출한다. The air filtration unit 1110 inhales the outside air, and then discharges the dust, odors, etc. included in the sucked air after filtering.
공기 여과부(1110)는 멤브레인 필터(1113), 활성탄 필터(1114), 살균 필터(1115), 공기 여과부 본체(1112) 및 블로워(1116A)를 포함한다. 또한, 공기 여과부(1110)는 제1 밸브(V1)와 이온 공급부(1200)를 더 포함한다. The air filter 1110 includes a membrane filter 1113, an activated carbon filter 1114, a sterile filter 1115, an air filter body 1112, and a blower 1116A. In addition, the air filtering unit 1110 further includes a first valve V1 and an ion supply unit 1200.
멤브레인 필터(1113)는 유입된 공기가 포함하는 미세 먼지, 초미세 먼지와 같은 이물질을 여과하여 배출한다.The membrane filter 1113 filters and discharges foreign substances such as fine dust and ultrafine dust included in the introduced air.
활성탄 필터(1114)는 멤브레인 필터(1113)에서 배출되는 공기에 포함된 악취를 제거하여 배출한다.The activated carbon filter 1114 removes and removes odors contained in the air discharged from the membrane filter 1113.
살균 필터(1115)는 활성탄 필터(1114)에서 배출되는 공기에 포함된 세균을 살균하여 배출한다. The sterilization filter 1115 sterilizes and discharges bacteria contained in the air discharged from the activated carbon filter 1114.
살균 필터(1115)는 표면에 살균 코팅제가 코팅되는 부직포, 섬유상 여재, 활성탄, 몰레큘러시브, 모래, 분쇄된 암석, 세라믹볼을 포함한다. 여기서, 살균 코팅제는 Zunocide를 포함할 수 있다. The sterile filter 1115 includes a nonwoven fabric, fibrous media, activated carbon, molecular, sand, crushed rock, ceramic balls coated with a sterile coating on the surface. Here, the sterile coating agent may comprise Zunocide.
공기 여과부 본체(1112)는 소정의 직경과 길이를 갖고 내부에는 공간을 제공한다. 또한, 공기 여과부 본체(1112)의 일단으로는 공기가 유입되고, 타단으로는 여과된 공기가 배출될 수 있다. 공기 여과부 본체(1112)는 사각통 형상일 수 있다.The air filter main body 1112 has a predetermined diameter and length and provides a space therein. In addition, air may be introduced into one end of the air filtering unit body 1112, and filtered air may be discharged to the other end thereof. The air filtering unit body 1112 may have a rectangular cylinder shape.
공기 여과부 본체(1112)의 내측 공간으로는 일단에서 타단으로는 멤브레인 필터(1113), 활성탄필터(1114), 살균필터(1115), 블로워(1116A)가 차례대로 배치될 수 있다. The membrane filter 1113, the activated carbon filter 1114, the sterilization filter 1115, and the blower 1116A may be sequentially disposed at one end and at the other end of the air filtering unit body 1112.
블로워(blower)(1116A)는 공기 여과부 본체(1112)의 배출 측으로 배치되어, 여과된 공기에 대하여 소정의 배출 압력을 인가하여 공기 여과부 본체(1112)에서 외부로의 공기 배출을 용이하게 한다. A blower 1116A is disposed on the discharge side of the air filter main body 1112 to apply a predetermined discharge pressure to the filtered air to facilitate the discharge of air from the air filter main body 1112 to the outside. .
이때, 블로워(1116A)의 배출 압력은 0.4 Kg/cm2 이하일 수 있다. At this time, the discharge pressure of the blower 1116A may be 0.4 Kg / cm 2 or less.
제1 밸브(V1)는 블로워(1116A)의 배출 측에 배치된다. 제1 밸브(V1)는 후술하는 제어부에서 출력되는 제어 신호에 의해 동작하여 블로워(1116A)를 통한 공기의 배출을 단속한다.The first valve V1 is disposed on the discharge side of the blower 1116A. The first valve V1 operates by a control signal output from a controller to be described later to control the discharge of air through the blower 1116A.
제1 밸브(V1)에는 이온 공급부(1200)가 연결될 수 있다.The ion supply unit 1200 may be connected to the first valve V1.
이온 공급부(1200)는 제1 밸브(V1)를 통해 배출되는 공기에 음이온 또는 양이온을 공급하여, 배출되는 공기를 살균하거나 정화할 수 있다.The ion supply unit 1200 may supply anion or cation to air discharged through the first valve V1 to sterilize or purify the discharged air.
도 23은 본 발명에서 사용하는 이온 공급부의 구성을 나타내는 도면이고, 도 24는 이온 공급부에서 사용하는 이온 발생부의 구성을 나타내는 도면이다. 또한, 도 25는 이온 발생부에서 사용하는 극세사의 구성의 일 예를 나타내는 단면도이다. FIG. 23 is a diagram showing the configuration of an ion supply unit used in the present invention, and FIG. 24 is a diagram showing the configuration of an ion generating unit used in the ion supply unit. 25 is sectional drawing which shows an example of the structure of the microfiber used by an ion generating part.
도 23 내지 도 25를 참조하면, 본 발명에서 사용하는 이온 공급부(1200)는 전원 공급부(1210), 승압부(1220), 이온 발생부(1230)를 포함한다.23 to 25, the ion supply unit 1200 used in the present invention includes a power supply unit 1210, a boosting unit 1220, and an ion generating unit 1230.
전원 공급부(1210)는 이온 공급부(1200)의 동작에 필요한 소정의 전원을 공급한다.The power supply unit 1210 supplies predetermined power required for the operation of the ion supply unit 1200.
승압부(1220)는 전원 공급부(1210)에서 공급되는 전원의 전압을 6 내지 7 kV로 승압한 후, 후술하는 이온 발생부(1230)로 공급한다. 도면에는 도시되어 있지 않지만, 승압부(1220)는 교류/직류 변환기, 스위칭 회로, 발진회로, 승압회로를 포함할 수 있다. The booster 1220 boosts the voltage of the power supplied from the power supply 1210 to 6 to 7 kV and supplies the same to the ion generator 1230, which will be described later. Although not shown in the drawing, the booster 1220 may include an AC / DC converter, a switching circuit, an oscillator circuit, and a boost circuit.
이온 발생부(1230)는 승압부(1220)에서 공급되는 전원을 이용하여 음이온 또는 양이온을 발생시킨다. The ion generator 1230 generates anion or cation using the power supplied from the booster 1220.
이온 발생부(1230)는 소정의 길이와 직경을 갖고 승압부(1220)에 탈착 가능하게 연결되는 접속단의 단부에 연결되는 카본 재질의 극세사(1232)를 포함한다. The ion generator 1230 includes a microfiber 1232 made of carbon material connected to an end of a connection end that has a predetermined length and diameter and is detachably connected to the boosting unit 1220.
극세사(1232)는 제1 밸브(V1)를 통해 배출되는 공기와 접촉하여 공기의 정화 또는 살균을 수행할 수 있다. The microfiber 1232 may be in contact with the air discharged through the first valve V1 to purify or sterilize the air.
도면에는 미도시되어 있으나, 극세사(1232)와 공기와의 접촉을 용이하게 하기 위해 제1 밸브(V1)에서 배출되는 공기를 극세사(1232)로 유도하는 관이 배치될 수 있다. Although not shown in the drawing, a pipe for guiding air discharged from the first valve V1 to the microfiber 1232 may be disposed to facilitate contact between the microfiber 1232 and the air.
극세사(1232)는 카본 재질의 심재(12321) 표면에 광촉매 물질(12322)이 코팅되어 이루어진다. 극세사(1232)는 수 내지 수백 마이크로 미터(㎛) 의 크기를 가질 수 있다.The microfiber 1232 is formed by coating a photocatalytic material 12322 on the surface of the core material 12321 made of a carbon material. The microfiber 1232 may have a size of several to several hundred micrometers (μm).
심재(12321)는 카본(crbon) 이외에도, 금속 와이어, 섬유, ABS를 포함할 수 있고, 광촉매 물질(12322)은 산화 티타늄(TiO2)을 포함할 수 있다. 여기서, 심재(12321)와 광촉매 물질(12322)은 상기한 물질로 한정되지 않고 다양한 재질을 포함할 수 있다.The core material 12321 may include, in addition to carbon, metal wire, fiber, and ABS, and the photocatalyst material 12322 may include titanium oxide (TiO 2 ). Here, the core material 12321 and the photocatalytic material 12322 are not limited to the above materials and may include various materials.
한편, 공기 여과부는 다음과 같이 구성될 수도 있다. On the other hand, the air filter may be configured as follows.
도 26은 본 발명의 다른 실시예에 따른 습도 조절이 가능한 공기 청정기의 구성을 나타내는 도면이다. 26 is a view showing the configuration of an air purifier capable of adjusting humidity according to another embodiment of the present invention.
도 26을 참조하면, 본 발명의 다른 실시예에 따른 습도 조절이 가능한 공기 청정기(1100)에서 사용하는 공기 여과부(1110)는 멤브레인 필터(1113), 활성탄 필터(1114), 살균 필터(1115), 공기 여과부 본체(1112), 이온 공급부(1117) 및 블로워(1116A)를 포함한다. 또한, 공기 여과부(1110)는 제1 밸브(V1)를 더 포함한다. Referring to FIG. 26, the air filtration unit 1110 used in the humidity controllable air cleaner 1100 according to another embodiment of the present invention includes a membrane filter 1113, an activated carbon filter 1114, and a sterilization filter 1115. And an air filter unit body 1112, an ion supply unit 1117, and a blower 1116A. In addition, the air filtering unit 1110 further includes a first valve V1.
이전의 실시예와 동일한 구성에 대해서는 상세한 설명을 생략하고, 차이가 있는 부분에 대해서만 설명하기로 한다. Detailed description of the same configuration as in the previous embodiment will be omitted, and only differences will be described.
이온 공급부(1117)는 살균 필터(1115)를 통해 배출되는 공기에 음이온 또는 양이온을 공급하여, 배출되는 공기를 살균하거나 정화할 수 있다. 이온 공급부(1117)에 의해 살균 또는 정화된 공기는 블로워(1116A)를 통해 배출된다. The ion supply unit 1117 may supply anions or cations to the air discharged through the sterilization filter 1115 to sterilize or purify the discharged air. Air sterilized or purified by the ion supply unit 1117 is discharged through the blower 1116A.
본 발명에서 사용하는 이온 공급부(1117)는 전원 공급부(1117A), 승압부(1117B), 이온 발생부(1117C)를 포함한다.The ion supply unit 1117 used in the present invention includes a power supply unit 1117A, a boosting unit 1117B, and an ion generating unit 1117C.
이온 발생부(1117C)는 공기 여과부 본체(1112) 내측에서 살균 필터(1115)와 블로워(1116A) 사이의 공간에 배치된다. The ion generating unit 1117C is disposed in the space between the sterilizing filter 1115 and the blower 1116A inside the air filtering unit body 1112.
이온 공급부(1117)의 구성은 이전의 실시예에서 설명한 이온 공급부(1200)의 구성과 동일하므로, 이에 대한 상세한 설명은 생략한다.Since the configuration of the ion supply unit 1117 is the same as the configuration of the ion supply unit 1200 described in the previous embodiment, a detailed description thereof will be omitted.
상기에서 이온 공급부(1117)와 이온 공급부(1200)는 개별적으로 배치되는 것으로 설명되고 있으나, 사용자의 필요에 따라 공기 청정기에 함께 동시에 배치될 수도 있다. Although the ion supply unit 1117 and the ion supply unit 1200 are described as being disposed separately above, they may be simultaneously disposed together with the air purifier according to the needs of the user.
상기와 같은 실시예에서, 공기 여과부(1110)는 멤브레인 필터(1113), 활성탄 필터(1114), 살균 필터(1115), 공기 여과부 본체(1112), 이온 공급부(1117) 및 블로워(1116A)를 포함하고 있지만, 사용자의 필요에 따라서는, 공기 여과부(1110)는 멤브레인 필터(1113), 공기 여과부 본체(1112), 이온 공급부(1117) 및 블로워(1116A) 만을 포함할 수도 있다. In the above embodiment, the air filter 1110 is a membrane filter 1113, activated carbon filter 1114, sterile filter 1115, air filter body 1112, ion supply 1117 and blower 1116A. In some embodiments, the air filter 1110 may include only the membrane filter 1113, the air filter body 1112, the ion supply unit 1117, and the blower 1116A.
습도 조절부(1120)는 공기 여과부(1110)에서 배출되는 공기에 대하여 사용자의 필요에 따라 가습을 하거나 제습을 할 수 있다. The humidity controller 1120 may humidify or dehumidify the air discharged from the air filter 1110 according to a user's needs.
습도 조절부(1120)는 습도 조절부 본체(1122), 수조(1126), 제1 연결관(L1), 제2 연결관(L2), 제2 밸브(V2), 제3 밸브(V3)를 포함한다. The humidity controller 1120 includes a humidity controller body 1122, a water tank 1126, a first connector L1, a second connector L2, a second valve V2, and a third valve V3. Include.
습도 조절부 본체(1122)는 소정의 길이와 직경을 갖는 통형으로서, 내측으로 습도 제어용 중공사막(1123)이 배치된다. The humidity controller main body 1122 is a cylindrical shape having a predetermined length and diameter, and the hollow fiber membrane 1123 for controlling humidity is disposed inside.
여기서, 습도 제어를 위해 사용되는 중공사막의 제조에 대해 살펴보기로 한다. Here, the manufacturing of the hollow fiber membrane used for the humidity control will be described.
중공사막은 중공의 형상을 유지하도록 강도를 유지시키는 고분자의 제1원료와, 제2원료는 기체 상의 수분을 흡수하도록 친수성 또는 수용성을 가지게 하는 제2원료로 혼합 조성된다. The hollow fiber membrane is mixed and composed of a first raw material of a polymer that maintains strength to maintain a hollow shape, and a second raw material that has a hydrophilic or water-soluble so as to absorb moisture in a gas.
보다 상세하게는 제1원료는 폴리에테르 술폰(PES; Polyether sulfone), 폴리술폰(PS; Polysulfone)과 같은 고분자 중 선택된 하나 이상을 사용할 수 있다. 그리고, 제2원료는 폴리비닐 알코올(PVA; polyvinyl alcohol), 덱스트란(Dextran), 폴리헤마(Poly(HEMA)), 폴리헤마-엠엠에이(Poly(HEMA-MMA)), 폴리비닐 피롤리돈(PVP;Polyvinyl pyrrolidone), 폴리에틸렌글리콜(PEG; Polyethylene glycol), 폴리아크릴아마이드(Polyacrylamide), 폴리아크릴릭 에시드(Polyacrylic acid), 알긴산나트륨(Sodium alginate), 젤라틴(Gelatin) 중 선택된 하나 이상을 사용할 수 있다. In more detail, the first raw material may use at least one selected from polymers such as polyether sulfone (PES) and polysulfone (PS). The second raw material is polyvinyl alcohol (PVA), dextran (Poly (HEMA)), poly (HEMA-MMA), polyvinyl pyrrolidone (PVP; Polyvinyl pyrrolidone), polyethylene glycol (PEG; Polyethylene glycol), polyacrylamide (polyacrylamide), polyacrylic acid (Polyacrylic acid), sodium alginate (Sodium alginate), gelatin (Gelatin) may be used .
여기서, 상기 제1원료는 폴리비닐이딘 플루오라이드(PVDF; Polyvinylidene fluoride), 폴리아크릴로 나이트릴(PAN; Polyacrylonitrile), 셀룰로오즈아세테이트(CA; Cellulose acetate), 폴리아미드(Polyamide), 폴리이미드(Polyimide), 염소화 폴리비닐 클로라이드(CPVC; Chlorinated polyvinyl chloride), 폴리에틸렌(PE; Polyethylene), 폴리프로플렌(PP; Polypropylene)과 같은 고분자 중 선택된 하나 이상을 사용할 수도 있다. Here, the first raw material is polyvinylidene fluoride (PVDF), polyacrylonitrile (PAN; Polyacrylonitrile), cellulose acetate (CA), polyamide, polyimide ), One or more selected from polymers such as chlorinated polyvinyl chloride (CPVC), polyethylene (PE; Polyethylene), and polypropylene (PP; Polypropylene) may be used.
더불어, 상기 제2원료는 피엔아이피에이엠 공중합체(PNIPAM(Poly-N-isopropylacrylamide) copolymer)계열, 폴리아크릴아마이드와 관련계열(Polyacrylamide (PAM) and Copolymers), 폴리2-옥자졸라인(Poly(2-oxazoline)), 폴리에틸렌이민(PEI; Polyethylenimine), 다른 아크릴릭 폴리머계열(Other Acrylic Polymers), 폴리아크릴산(Poly(acrylic acid))과 관련공중합체계열, 폴리메타아크릴산(Poly(methacrylic acid)s)과 폴리메타아크릴레이트(Polymethacrylates), 헤테로 폴리에틸렌글리콜(Heterobifunctional PEGs)계열, 호모비기능성 폴리에틸렌글리콜(Homobifunctional PEGs), 단일기능성 폴리에틸렌글리콜(Monofunctional PEGs) 계열, 폴리에틸렌 옥사이드(Poly(ethylene oxide)), 폴리 비닐 알코올(PVA; Poly(vinyl alcohol))과 관련 계열, 폴리비닐피롤리돈(PVP; Poly(vinylpyrrolidinone)) 및 관련계열, 폴리스티렌(PSS; Poly(styrenesulfonate)) 및 관련계열, 폴리 아크릴 아미드(PAM; Polyacrylamide) 계열, 폴리 알릴아민염산염(Poly(allylamine hydrochloride)) 계열, 폴리 디알릴디메틸 암모늄클로라이드(Poly(diallyldimethylammonium chloride)) 계열의 고분자 중 선택된 하나 이상을 사용할 수도 있다.In addition, the second raw material is a poly-N-isopropylacrylamide (PNIPAM) copolymer, polyacrylamide and related polymers (Polyacrylamide (PAM) and Copolymers), poly2-oxazoline (Poly (2) -oxazoline), Polyethylenimine (PEI), Other Acrylic Polymers, Poly (acrylic acid) and related copolymers, Poly (methacrylic acid) s Polymethacrylates, Heterobifunctional PEGs, Homobifunctional PEGs, Monofunctional PEGs, Poly (ethylene oxide), Polyvinyl alcohol (PVA; Poly (vinyl alcohol)) and related family, polyvinylpyrrolidinone (PVP) and related family, polystyrene (PS) and related family, polya One or more selected from polymers of polyacrylamide (PAM) series, poly (allylamine hydrochloride) series, and polydiallyldimethylammonium chloride (Poly) series may be used.
이렇게, 상기 주원료가 혼합 조성되면, 상기 주원료가 방사노즐을 통해 방사되게 한 후, 응고시킨다. 이때, 상기 주원료가 방사노즐을 통해 방사되기 전에 상기 주원료를 용매와 혼합하여 녹인 후, 방사노즐을 통해 방사하고, 물 또는 빈용매내에서 응고된 상기 주원료를 권취할 수 있다. 여기서, 상기 용매는, 디메틸포름아미드(Dimethylformamide), 엔메틸피롤리돈(N-Methylpyrrolidone), 디메틸아세트아미드(DMAc), 디메틸설폭사이드(DMSO), 프탈산디부틸(DBP; Dibutylphthalate) 중 선택된 하나 이상이며, 상기 제1원료는 10 ~ 30중량%, 상기 제2원료는 5 ~ 20중량%, 잔여의 상기 용매를 혼합한다.As such, when the main raw material is mixed, the main raw material is allowed to spin through the spinning nozzle and then solidified. In this case, before the main raw material is spun through the spinning nozzle, the main raw material may be mixed with the solvent to dissolve, and then spun through the spinning nozzle, and the main raw material solidified in water or the poor solvent may be wound. Here, the solvent, at least one selected from dimethylformamide, dimethylpyrrolidone (N-Methylpyrrolidone), dimethylacetamide (DMAc), dimethyl sulfoxide (DMSO), dibutyl phthalate (DBP; Dibutylphthalate) The first raw material is 10 to 30% by weight, the second raw material is 5 to 20% by weight, and the remaining solvent is mixed.
상기 주원료를 방사노즐로 방사시킨 후 응고시키는 다른 실시예로서, 상기 주원료가 혼합 조성되면, 상기 주원료의 녹는점 이상으로 가열하여 녹인 후, 방사노즐을 통해 방사하고, 공냉식으로 중공구조를 가지도록 제막하거나 냉각수 내에서 응고시켜 권취할 수도 있다.As another embodiment of solidifying after spinning the main raw material with a spinning nozzle, if the main raw material is mixed composition, after heating and melting above the melting point of the main raw material, spinning through a spinning nozzle, to form a hollow structure by air cooling Alternatively, it may be wound by coagulation in cooling water.
이때, 상기 방사노즐을 통해 방사된 후 응고된 상기 주원료는 양단이 개방된 상태로 내측면 및 외측면이 평평한 표면을 가지는 관 구조로 형성되나 이에 한정하지 않고, 외측면이나, 외측면 및 내측면에 요철이 형성되게 하여 건조공기나 제습하고자 하는 대상 기체와의 접촉면적을 증대시키거나, 길이방향으로 웨이브 형상을 가지도록 형성하거나, 상기 주원료의 방사노즐을 통한 방사시 상기 주원료의 토출량을 조절하면서 막의 굵기를 다르게 하여 건조기체와의 접촉을 용이하게 형성할 수 있다.In this case, the main raw material solidified after the spinning through the spinning nozzle is formed in a tubular structure having a flat surface on the inner side and the outer side with both ends open, but is not limited thereto, the outer side, the outer side and the inner side Irregularities in the air to increase the contact area with the target air to be dried or dehumidified, to form a wave shape in the longitudinal direction, or to control the discharge amount of the main material when spinning through the spinning nozzle of the main material By varying the thickness of the film, contact with the dry matter can be easily formed.
다른 실시예에 따른 중공사막의 제조방법으로써, 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상으로 조성된 제1원료, 폴리비닐 알코올(PVA; polyvinyl alcohol), 덱스트란(Dextran), 폴리헤마(Poly(HEMA)), 폴리헤마-엠엠에이(Poly(HEMA-MMA)), 폴리비닐 피롤리돈(PVP;Polyvinyl pyrrolidone), 폴리에틸렌글리콜(PEG; Polyethylene glycol), 폴리아크릴아마이드(Polyacrylamide), 폴리아크릴릭 에시드(Polyacrylic acid), 알긴산나트륨(Sodium alginate), 젤라틴(Gelatin) 중 선택된 하나 이상으로 조성된 제2원료, 실리카겔(Silica gel)과 같은 제습제를 혼합 조성하는 방법을 통해 중공사막을 제조할 수도 있다.As a method of manufacturing a hollow fiber membrane according to another embodiment, a first raw material composed of at least one selected from a polymer such as polyether sulfone and polysulfone, polyvinyl alcohol (PVA; polyvinyl alcohol), dextran, polyhema Poly (HEMA), Poly (HEMA-MMA), Polyvinyl pyrrolidone (PVP), Polyethylene glycol (PEG), Polyacrylamide, Polyacrylamide The hollow fiber membrane may also be prepared by a method of mixing a dehumidifying agent, such as a second raw material composed of at least one selected from acrylic acid, sodium alginate, and gelatin, and silica gel. have.
이같이, 제조된 중공사막은, 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료와, 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성된 상태로 관 구조를 갖게 된다.. 그리고, 상기 제1원료 및 상기 제2원료에 용매가 추가로 혼합 조성될 수 있다.Thus, the manufactured hollow fiber membrane has a tubular structure in a state in which at least one first raw material selected from polymers such as polyether sulfone and polysulfone and a second raw material made of a hydrophilic or water-soluble polymer are mixed and formed. The solvent may be further mixed with the first raw material and the second raw material.
여기서, 상기 제2원료는, 폴리비닐알코올, 덱스트란, 폴리헤마, 폴리헤마-엠엠에이, 폴리비닐 피롤리돈, 폴리에틸렌글리콜, 폴리아크릴아마이드, 폴리아크릴릭 에시드, 알긴산나트륨, 젤라틴 중 선택된 하나 이상으로 이루어지며, 상기 용매는, 디메틸포름아미드, 엔메틸피롤리돈, 디메틸아세트아미드, 디메틸설폭사이드, 프탈산디부틸 중 선택된 하나 이상이며, 상기 제1원료는 10 ~ 30중량%, 상기 제2원료는 5 ~ 20중량%, 잔여의 상기 용매가 혼합 조성된다.Here, the second raw material is at least one selected from polyvinyl alcohol, dextran, polyhema, polyhema-MC, polyvinyl pyrrolidone, polyethylene glycol, polyacrylamide, polyacrylic acid, sodium alginate, gelatin The solvent is, at least one selected from dimethylformamide, enmethylpyrrolidone, dimethylacetamide, dimethyl sulfoxide, dibutyl phthalate, the first raw material is 10 to 30% by weight, the second raw material is 5 to 20% by weight, the remaining solvent is mixed composition.
이같이, 일 실시예의 중공사막은, 관 형상의 구조를 유지하는 상기 제1원료에 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성된 바, 제습하고자 하는 기체 상의 수분을 흡수하면서 전체면으로 확산시킨 후 외부로 방출시켜 수분을 제거할 수 있게 한다. 여기서, 중공사막은 다양한 형상으로 형성될 수 있으며, 수분의 확산이 용이하게 이루어질 수 있도록 내경과 외경의 비율은 1.2 ~ 1.5가 되는 것이 바람직하다.As described above, the hollow fiber membrane according to one embodiment is formed by mixing a second raw material made of a hydrophilic or water-soluble polymer with the first raw material which maintains a tubular structure. It is then released to the outside to remove moisture. Here, the hollow fiber membrane may be formed in various shapes, the ratio of the inner diameter and the outer diameter is preferably 1.2 to 1.5 so that the diffusion of moisture can be easily made.
중공사막의 성분에 따른 제습 성능은 [표 1]에 기재된 바와 동일하다. Dehumidification performance according to the component of the hollow fiber membrane is the same as described in [Table 1].
습도 제어용 중공사막은 다음과 같이 제조될 수 있다. The hollow fiber membrane for humidity control can be manufactured as follows.
우선, 브레이드 또는 니트와 같은 형태의 캐필러리(capillary; 모세관) 형태의 직물이 준비되고, 준비된 직물을 이용하여 다공성막을 제조할 수 있다. First, a fabric in the form of capillary (capillary) in the form of a braid or knit is prepared, and a porous membrane may be prepared using the prepared fabric.
다공성막은 폴리비닐리덴플루오라이드(PVDF, Polyvinylidenefluoride), 폴리에테르설폰(Polyethersulfone), 폴리설폰(polysulfone), 폴리아크릴로나이트릴(Polyacrylonitrile), 폴리이미드(Polyimide), 폴리아미드이미드 (Polyamideimide), 폴리우레탄 (Polyurethane), 폴리스타이렌(Polystyrene), 폴리아릴설폰(Polyarylsulfone), ECTFE(Ethylene chloro-trifluoroethylene) 중 어느 하나 또는 하나 이상의 재질로 이루어질 수 있다. Porous membranes are polyvinylidene fluoride (PVDF), polyethersulfone, polysulfone, polyacrylonitrile, polyimide, polyamideimide, polyurethane (Polyurethane), polystyrene (Polystyrene), polyarylsulfone (Polyarylsulfone), ECTFE (Ethylene chloro-trifluoroethylene) may be made of any one or more materials.
다공성막의 1 미크론 이상의 기공이 형성되어 있고, 이때의 기공율은 50 % 이상일 수 있다. More than 1 micron of pores are formed in the porous membrane, the porosity may be 50% or more.
다공성막의 기공에 대하여 친수성 물질을 공정하여 중공사막을 제조할 수 있다. The hollow fiber membrane may be prepared by processing a hydrophilic material on the pores of the porous membrane.
여기서, 친수성 물질의 고정은 다음과 같이 이루어질 수 있다. Here, the fixing of the hydrophilic material may be made as follows.
즉, 모노머(monomer)와 개시제를 친수성 물질에 혼합하고, 모노머와 개시제의 혼합물을 다공성막에 코팅하거나, 다공성막을 모노머와 개시제의 혼합물에 함침시킨 후, 소정의 열을 가하고, 자외선을 조사하여 친수성 물질의 고정이 이루어질 수 있다. That is, the monomer and the initiator are mixed with a hydrophilic material, the mixture of the monomer and the initiator is coated on the porous membrane, or the porous membrane is impregnated with the mixture of the monomer and the initiator, and then a predetermined heat is applied to the hydrophilic property by irradiation with ultraviolet rays. The fixation of the material can be made.
여기서, 친수성 물질은 폴리비닐알코올(Poly vinyl alcohol PVA) 또는 모노머(monomer)를 중합시켜 얻어진 친수성 비닐계 폴리머, 기공에 고정 후 하이드로겔 상태가 가능한 젤라틴, 콜라겐, 키토산, 소듐알기네이트(Sodium alginate) 중 어느 하나를 포함할 수 있다. Here, the hydrophilic material is a hydrophilic vinyl polymer obtained by polymerizing polyvinyl alcohol PVA or a monomer, gelatin, collagen, chitosan, sodium alginate capable of being hydrogel after fixing to pores. It may include any one of.
또한, 친수성 물질은 폴리비닐피롤리돈 (Polyvinyl Pyrrolidone), 폴리아크릴아마이드(Poly acryl amide), 폴리아크릴산 (Poly acrylic acid), 폴리에틸렌글리콜(Poly ethylene glycol) 중 어느 하나를 포함할 수 있다. In addition, the hydrophilic material may include any one of polyvinylpyrrolidone, poly acrylamide, poly acrylic acid, and polyethylene glycol.
한편, 모노머는 HEMA(2-hydroxyethyl methacrylate), N-비닐-2-피롤리돈(N-Vinyl-2-Pyrrolidone, NVP), 아크릴산(Acrylic acid), 아크릴아미드(Acryl amide), 하이드록시 아크릴레이트(Hydroxy acrylate), 아크릴로니트릴, 메타크릴로On the other hand, the monomer is HEMA (2-hydroxyethyl methacrylate), N-vinyl-2-pyrrolidone (N-Vinyl-2-Pyrrolidone, NVP), acrylic acid, acryl amide, hydroxy acrylate (Hydroxy acrylate), acrylonitrile, methacrylo
니트릴, 벤질메타크릴레이트, 아릴메타크릴레이트, 및 알킬기의 탄소수가 1 내지 8인 알킬아크릴레이트, 알킬메타크릴레이트 중 어느 하나를 포함할 수 있다. Nitrile, benzyl methacrylate, aryl methacrylate, and alkyl acrylates having 1 to 8 carbon atoms and alkyl methacrylates.
아래의 [표 2]는 상기한 방법으로 제조된 중공사막의 성분에 따른 제습 성능을 실험한 결과이다. Table 2 below shows the results of experiments on the dehumidification performance according to the components of the hollow fiber membrane prepared by the above method.
Figure PCTKR2017013724-appb-T000002
Figure PCTKR2017013724-appb-T000002
또한, 습도 제어용 중공사막은 다음과 같이 제조될 수 있다. In addition, the hollow fiber membrane for humidity control may be manufactured as follows.
우선, 브레이드 또는 니트와 같은 형태의 캐필러리(capillary; 모세관) 형태의 직물이 준비되고, 준비된 직물을 이용하여 다공성막을 제조할 수 있다. First, a fabric in the form of capillary (capillary) in the form of a braid or knit is prepared, and a porous membrane may be prepared using the prepared fabric.
준비될 직물에 친수성 물질을 용매에 녹여 제조한 비닐계 모노머 용액을 코팅하거나, 비닐계 모노머 용액에 직물을 함침시킨다. 이후, 직물에 소정의 열을 가하고, 가열이 완료되면, 자외선을 조사하여 다공성막을 제조할 수 있다. The fabric to be prepared is coated with a vinyl monomer solution prepared by dissolving a hydrophilic substance in a solvent, or the fabric is impregnated with a vinyl monomer solution. Thereafter, a predetermined heat is applied to the fabric, and when the heating is completed, the porous membrane may be manufactured by irradiating ultraviolet rays.
여기서, 친수성 물질과 모노머의 이전의 실시예와 동일하므로 이에 대한 상세한 설명은 생략하기로 한다.Here, since the hydrophilic material and the monomer are the same as in the previous embodiment, a detailed description thereof will be omitted.
아래의 [표 3]은 상기한 방법으로 제조된 중공사막의 성분에 따른 제습 성능을 실험한 결과이다. Table 3 below shows the results of experiments on the dehumidification performance according to the components of the hollow fiber membrane prepared by the above method.
Figure PCTKR2017013724-appb-T000003
Figure PCTKR2017013724-appb-T000003
습도 조절부 본체(1122)는 다음과 같이 구성될 수 있다. The humidity controller body 1122 may be configured as follows.
도 27을 참조하면, 습도 조절부 본체(1122)는 소정의 길이와 직경을 가지며 일단으로 유입구(1122A)가 형성되고, 타단으로는 배출구(1122B)가 형성되는 원통형 또는 다각형 통형으로 이루어진다. Referring to FIG. 27, the humidity controller body 1122 has a predetermined length and diameter, and has an inlet 1122A at one end thereof, and has a cylindrical or polygonal tubular shape having an outlet 1122B at the other end thereof.
습도 조절부 본체(1122)의 내측으로는 중공사막(1123)을 설치한다. The hollow fiber membrane 1123 is provided inside the humidity controller main body 1122.
또한, 습도 조절부 본체(1122)의 일측으로는 중공사막(1123)을 이동하는 기체에서 증발되면서 발생된 다습 공기를 외부로 배출되게 하는 가습배출구(1122C)가 형성된다. 가습배출구(1122C)는 제1격벽부(1124B)와 상기 제2격벽부(1124A) 사이의 습도 조절부 본체(1122) 외측에는 제1격벽부(1124B)와 상기 제2격벽부(1124A) 사이에 형성된다. In addition, a humidifying outlet 1122C is formed at one side of the humidity controller main body 1122 to discharge the humid air generated while evaporating from the gas moving the hollow fiber membrane 1123 to the outside. Humidification discharge port 1122C is between the first partition 1124B and the second partition 1124A outside the humidity control unit body 1122 between the first partition 1124B and the second partition 1124A. Is formed.
이때, 습도 조절부 본체(1122)의 내측 선단 및 후단에는 제1, 2격벽부(1124B, 1124A)가 형성되며, 상기 중공사막(1123)의 길이방향 양단이 각각 제1, 2격벽부(1124B, 1124A)에 관통상태로 결합된다. At this time, the first and second partitions 1124B and 1124A are formed at the inner end and the rear end of the humidity controller main body 1122, and both ends of the hollow fiber membrane 1123 in the longitudinal direction are respectively the first and second partitions 1124B. , 1124A) in a penetrating state.
한편, 배출구(1122B)는 다음과 같이 구성될 수 있다.On the other hand, the outlet 1122B may be configured as follows.
즉, 배출구(1122B)는 제습된 공기를 실내로 공급하는 제1 제습 공기 공급관(11221), 제습된 공기를 실외로 공급하는 제2 제습 공기 공급관(11222), 후술하는 제어부(1130)에서 출력되는 제어 신호에 의해 제1 제습 공기 공급관(11221) 또는 제2 제습 공기 공급관(11222)으로 가습된 공기의 공급 유로를 변환하는 제1 삼방 밸브(11223)를 포함한다. That is, the discharge port 1122B is output from the first dehumidification air supply pipe 1121 for supplying the dehumidified air to the interior, the second dehumidification air supply pipe 1122 for supplying the dehumidified air to the outside, and the controller 1130 to be described later. And a first three-way valve 1223 for converting a supply flow path of air humidified to the first dehumidified air supply pipe 1121 or the second dehumidified air supply pipe 1122 by the control signal.
또한, 가습배출구(1122C)는 다음과 같이 구성될 수 있다.In addition, the humidifying outlet 1122C may be configured as follows.
즉, 가습배출구(1122C)는 가습된 공기를 실내로 공급하는 제1 가습 공기 공급관(11226), 가습된 공기를 실외로 공급하는 제2 가습 공기 공급관(11227), 후술하는 제어부(1130)에서 출력되는 제어 신호에 의해 제1 가습 공기 공급관(11226) 또는 제2 가습 공기 공급관(11227)으로 가습된 공기의 공급 유로를 변환하는 제2 삼방 밸브(11228)를 포함한다. That is, the humidifying discharge port 1122C is output from the first humidifying air supply pipe 1122 for supplying the humidified air to the room, the second humidifying air supply pipe 1227 for supplying the humidified air to the outside, and the controller 1130 to be described later. And a second three-way valve 1112 for converting a supply flow path of air humidified to the first humidified air supply pipe 1122 or the second humidified air supply pipe 1227 by the control signal.
수조(1126)는 습도 조절부 본체(1122)에서 가습 시 가습용 수분을 공급한다. The water tank 1126 supplies moisture for humidification at the humidity controller main body 1122.
수조(1126)는 내측으로 소정의 공간을 제공하고, 내측으로는 소정량의 물이 저장될 수 있다. 수조(1126)는 내부가 외부와 밀폐되는 구조일 수 있다. The water tank 1126 may provide a predetermined space inward, and a predetermined amount of water may be stored inward. The water tank 1126 may have a structure in which the inside is sealed to the outside.
제1 연결관(L1)은 공기 여과부 본체(1112)와 수조(1126)를 연결한다. 제1 연결관(L1)의 일단은 공기 여과부 본체(1112)의 배출측으로 연결되고, 타단은 수조(1126)에 연결되어 공기 여과부 본체(1112)에서 배출되는 공기를 수조(1126)로 공급한다. 수조(1126)로 연결되는 제1 연결관(L1)의 단부는 수면 이하로 잠길 수 있다. The first connecting pipe L1 connects the air filter main body 1112 and the water tank 1126. One end of the first connection pipe (L1) is connected to the discharge side of the air filtering unit body 1112, the other end is connected to the water tank 1126 to supply air discharged from the air filtering unit body 1112 to the water tank (1126). do. An end portion of the first connecting pipe L1 connected to the water tank 1126 may be locked below the water surface.
제2 밸브(V2)는 제1 연결관(L1) 상에 배치되어 제1 연결관(L1)을 통한 공기 여과부 본체(1112)에서 수조(1126)로의 공기 공급을 단속한다. 제2 밸브(V2)는 후술하는 제어부(1130)에서 출력되는 제어 신호에 의해 개폐될 수 있다. The second valve V2 is disposed on the first connecting pipe L1 to regulate the air supply from the air filter main body 1112 to the water tank 1126 through the first connecting pipe L1. The second valve V2 may be opened or closed by a control signal output from the controller 1130 to be described later.
제2 연결관(L2)은 제1 연결관(L1)을 통해 공급되는 공기가 습도 조절부 본체(112)로 공급되도록 한다. The second connector L2 allows the air supplied through the first connector L1 to be supplied to the humidity controller main body 112.
제2 연결관(L2)은 일단은 제1 연결관(L1)의 중간부에 연결되고, 타단은 습도 조절부 본체(1122)의 유입구(1122A)에 연결된다. 이때, 제2 연결관(L2)의 일단은 제2 밸브(V2)의 연결 지점보다 앞선 위치로 연결된다. One end of the second connection pipe L2 is connected to the middle portion of the first connection pipe L1, and the other end is connected to the inlet 1122A of the humidity control unit body 1122. At this time, one end of the second connecting pipe (L2) is connected to a position ahead of the connection point of the second valve (V2).
제3 밸브(V3)는 제2 연결관(L2) 상에 배치되어 제2 연결관(L2)을 통한 공기의 공급을 단속한다. 제3 밸브(V3)는 후술하는 제어부(1130)에서 출력되는 제어 신호에 의해 개폐될 수 있다. The third valve V3 is disposed on the second connecting pipe L2 to regulate the supply of air through the second connecting pipe L2. The third valve V3 may be opened or closed by a control signal output from the controller 1130 to be described later.
제3 연결관(L3)은 수조(1126)과 습도 조절부 본체(1122)를 연결하여 수조(1126)에서 습도 조절부 본체(1122)로 공기가 이동할 수 있도록 한다. 수조(1126)로 연결되는 제3 연결관(L1)의 단부는 수면보다 높을 수 있다. The third connection pipe L3 connects the water tank 1126 and the humidity controller main body 1122 to allow air to move from the water tank 1126 to the humidity controller main body 1122. An end of the third connector L1 connected to the water tank 1126 may be higher than the water surface.
여기서, 제3 밸브(V3) 개방 시, 제2 연결관(L2)을 통해 습도 조절부 본체(1122)로 공기가 유입되므로, 습도 조절부 본체(1122) 측에서 제3 연결관(L3)을 통해 수조(1126)로 공기가 역류하지 않는다. 이때, 역류 방지를 위해 제3 연결관(L3) 상에 소정의 밸브가 배치될 수 있다. Here, when opening the third valve (V3), the air flows into the humidity control unit body 1122 through the second connection pipe (L2), so that the third connection pipe (L3) at the humidity control unit body 1122 side. Air does not flow back into the water tank 1126 through. In this case, a predetermined valve may be disposed on the third connection pipe L3 to prevent backflow.
상기와 같이, 제2 밸브(V2), 제3 밸브(V3), 제1 삼방 밸브(11223), 제2 삼방 밸브(11228)는 후술하는 제어부(1130)에서 출력되는 제어 신호에 의해 개폐될 수 있다. As described above, the second valve V2, the third valve V3, the first three-way valve 1223, and the second three-way valve 1112 may be opened or closed by a control signal output from the controller 1130, which will be described later. have.
제어부(1130)는 사용자에 의해 조작되어, 공기 여과부(1110)의 공기 여과 동작, 습도 조절부(1120)의 제습 동작 또는 가습 동작을 제어한다. The control unit 1130 is operated by a user to control the air filtration operation of the air filtering unit 1110, the dehumidification operation or the humidification operation of the humidity control unit 1120.
제어부(1130)는 사용자의 공기 여과, 제습 및 가습 동작 선택에 따라 공기 여과부(1110)가 포함하는 제1 밸브(V1), 습도 조절부(1120)가 포함하는 제2 밸브(V2), 제3 밸브(V3), 제1 삼방 밸브(11223), 제2 삼방 밸브(11228)의 동작을 제어하기 위한 소정의 제어 신호를 출력한다. The controller 1130 may include a first valve V1 included in the air filter 1110, a second valve V2 included in the humidity control unit 1120, and a second valve according to a user's air filtration, dehumidification, and humidification operation selection. A predetermined control signal for controlling the operation of the three valve V3, the first three-way valve 1223, and the second three-way valve 1112 is output.
사용자가 제어부(1130)를 조작하면, 제어부(1130)는 사용자의 조작에 따라 소정의 제어 신호를 출력하고, 출력된 제어 신호는 각각의 밸브로 입력되어 밸브의 개폐 동작이 이루어지도록 한다. When the user operates the control unit 1130, the control unit 1130 outputs a predetermined control signal according to the user's operation, and the output control signal is input to each valve so as to open and close the valve.
여기서, 제어부(1130)에서 출력되는 제어 신호에 따라 밸브의 개폐 동작이 이루어지도록 하기 위해 각각의 밸브에는 소정의 액츄에이터가 배치될 수 있다. Here, a predetermined actuator may be disposed in each valve to open and close the valve according to a control signal output from the controller 1130.
여기서, 공기 여과, 제습 및 가습은 사용자의 제어부 조작에 의해 이루어지지만, 소정의 기준 습도를 제어부에 설정한 후, 소정의 습도 측정 센서의 측정 결과에 따라 제어부가 공기 여과, 제습 및 가습을 제어하도록 할 수 있다. Here, air filtration, dehumidification, and humidification are performed by a user's control unit, but after setting a predetermined reference humidity to the control unit, the control unit controls air filtration, dehumidification, and humidification according to the measurement result of the predetermined humidity measurement sensor. can do.
상기와 같이 구성된 본 발명의 동작에 대해 살펴보기로 한다.An operation of the present invention configured as described above will be described.
도 28은 본 발명에 따른 공기 청정기의 공기 여과 동작을 설명하는 도면이다. 28 is a view for explaining the air filtration operation of the air purifier according to the present invention.
도면에서 도면의 복잡함을 피하기 위해 제어부의 도시는 생략하였으나, 각각의 밸브는 제어부와 신호선으로 연결되고, 제어부에서 출력되는 제어 신호에 의해 동작하는 것으로 이해되어야 한다. Although not illustrated in the drawings to avoid the complexity of the drawings, it should be understood that each valve is connected to the control unit by a signal line and operated by a control signal output from the control unit.
사용자가 공기 여과 기능만을 사용하고자 하는 경우, 다음과 같이 동작하도록 한다.If the user wants to use only the air filtration function, the operation is as follows.
사용자가 제어부(1130)를 조작하여, 공기 여과 동작을 선택하면, 제어부(1130)는 제1 밸브(V1)는 개방되고, 제2 밸브(V2)와 제3 밸브(V3)는 폐쇄되도록 제어 신호를 출력한다. When the user operates the control unit 1130 and selects the air filtration operation, the control unit 1130 may control the first valve V1 to open, and the second valve V2 and the third valve V3 to close. Outputs
그리고, 블로워(1116A)를 동작시키면, 공기 여과부 본체(1112) 내의 압력이 저하되어, 외부의 공기가 공기 여과부 본체(1112) 내로 유입된다. When the blower 1116A is operated, the pressure in the air filter unit body 1112 decreases, and external air flows into the air filter unit body 1112.
공기 여과부 본체(1112)로 유입되는 공기는 멤브레인 필터(1113), 활성탄필터(1114), 살균필터(1115)를 차례대로 통과하며 여과된 후 외부로 배출될 수 있다.The air flowing into the air filtering unit body 1112 passes through the membrane filter 1113, the activated carbon filter 1114, and the sterilization filter 1115 in order and may be discharged to the outside after being filtered.
제1 밸브(V1)를 통해 배출되는 공기는 이온 공급부(1200)에서 공급되는 음이온 또는 양이온에 의해 추가로 살균 또는 정화될수 있다. The air discharged through the first valve V1 may be further sterilized or purified by anion or cation supplied from the ion supply unit 1200.
음이온이 발생되는 상태를 설명하면, 승압부(1220)로 전원이 제공되면, 이에 전기적으로 접속되어진 이온 공급부(1230)의 극세사(1232)를 통해 상대 단자인 대기중에 이온을 분사하게 된다.Referring to the state in which the negative ions are generated, when the power is supplied to the boosting unit 1220, ions are injected into the air through the microfiber 1232 of the ion supply unit 1230 electrically connected thereto.
이를 좀더 상세하게 설명하면, 승압부(1220)에서는 (-)성분의 고전압이 발생되고, 이러한 고전압은 이에 접속된 극세사(1232)의 심재(12321)를 통해 다량의 음전자(e-)가 상대 단자인 대기, 예컨대 공기 중으로 폭넓게 분사되어 진다. 그리고 공기 중에 분사된 다량의 전자는 매우 불안정하므로 공기 중의 산소분자(O2)와 결합하여 슈퍼옥사이드아니온(O2)의 음이온을 발생한다.In more detail, in the boosting unit 1220, a high voltage of a negative component is generated, and the high voltage corresponds to a large amount of negative electrons e- connected to the core material 12321 of the microfiber 1232 connected thereto. It is widely sprayed into the atmosphere, for example air, which is a terminal. And a large amount of electrons injected in the air is very unstable and combines with oxygen molecules (O 2 ) in the air to generate anions of superoxide anion (O 2 ).
따라서, 상기한 음이온이 실내에 분사되면 수산기(OH) 또는 과산화 수소(H2O2)가 만들어지고, 이러한 물질들이 세균에 부착되어 산화 반응을 일으켜 세균을 제거하게 되고, 이러한 세균의 제거에 의해 실내 공기는 항상 청정한 상태로 정 화되어질 수 있게 되는 것이다.Accordingly, when the anion is injected into the room, a hydroxyl group (OH) or hydrogen peroxide (H 2 O 2 ) is formed, and these substances are attached to the bacteria to cause an oxidation reaction to remove the bacteria, and by removing the bacteria Indoor air will always be clean.
다음으로 실내 공기중에 포함된 각종 세균이나 부유물질들을 살균하고자 하는 경우에는, 승압부(1220)에서 (+)성분의 고전압을 발생시키고, 이러한 고전압을 이온 공급부(1232)에 인가시켜 주면, 이온 공급부(1232)의 심재(12321)를 통해 대기중으로 분사되는 양이온에 의해 공기중의 수분이 전리되어 수소이온(H+)의 양이온과 오존(O3)이 발생된다.Next, in order to sterilize various bacteria or suspended substances contained in the indoor air, a high voltage of the positive component is generated in the boosting unit 1220, and when such high voltage is applied to the ion supply unit 1232, the ion supply unit Moisture in the air is ionized by the cations injected into the atmosphere through the core material 12321 of 1232 to generate cations of hydrogen ions (H + ) and ozone (O 3 ).
따라서, 실내의 각종 부유 세균들은 양이온 및 오존의 발생에 의해 살균되어지는 것이어서, 쾌적한 실내 환경이 조성되어 질 수 있는 것이다.Therefore, various suspended bacteria in the room are sterilized by the generation of cations and ozone, so that a comfortable indoor environment can be created.
도 29는 본 발명에 따른 공기 청정기의 제습 동작을 설명하는 도면이다. 29 is a view for explaining the dehumidification operation of the air purifier according to the present invention.
사용자가 제습 기능을 사용하고자 하는 경우, 다음과 같이 동작하도록 한다. 여기서, 제습이 이루어지는 공기는 공기 여과부(1110)에 의해 여과가 이루어진 공기이다. If the user wants to use the dehumidification function, operate as follows. In this case, the dehumidified air is air that is filtered by the air filtering unit 1110.
사용자가 제어부(1130)를 조작하여, 제습 동작을 선택하면, 제어부(1130)는 제1 밸브(V1)와 제2 밸브(V2)는 폐쇄되고, 제3 밸브(V3)는 개방되도록 제어 신호를 출력한다. When the user operates the control unit 1130 and selects a dehumidifying operation, the control unit 1130 may provide a control signal to close the first valve V1 and the second valve V2 and open the third valve V3. Output
그리고, 제어부는 제1 삼방 밸브(11223)가 제1 제습 공기 공급관(11221)로 공기를 공급할 수 있도록 전환되고, 제2 삼방 밸브(11228)는 제2 가습 공기 공급관(11227)으로 공기를 공급할 수 있도록 전환되게 제어 신호를 출력한다. In addition, the control unit may be switched to supply the air to the first three-way valve (11223) to the first dehumidification air supply pipe (11221), the second three-way valve (11228) may supply air to the second humidified air supply pipe (11227). Outputs a control signal to be switched.
그리고, 블로워(1116A)가 동작되면, 공기 여과부 본체(1112) 내의 압력이 저하되어, 외부의 공기가 공기 여과부 본체(1112) 내로 유입된다. When the blower 1116A is operated, the pressure in the air filter main body 1112 decreases, and external air flows into the air filter main body 1112.
공기 여과부 본체(1112)로 유입되는 공기는 멤브레인 필터(1113), 활성탄필터(1114), 살균필터(1115)를 차례대로 통과하며 여과된 후, 제1 연결관(L1)과 제2 연결관(L2)을 통해 습도 조절부 본체(1122) 내로 유입된다.The air flowing into the air filtering unit body 1112 passes through the membrane filter 1113, the activated carbon filter 1114, and the sterilization filter 1115, and is then filtered, and then the first connector L1 and the second connector It flows into the humidity control unit body 1122 through (L2).
공기 여과부 본체(1112)로 유입되는 공기는 멤브레인 필터(1113), 활성탄필터(1114), 살균필터(1115)를 차례대로 통과하며 여과된 후, 제1 연결관(L1)과 제2 연결관(L2)을 통해 습도 조절부 본체(1122) 내로 유입된다.The air flowing into the air filtering unit body 1112 passes through the membrane filter 1113, the activated carbon filter 1114, and the sterilization filter 1115, and is then filtered, and then the first connector L1 and the second connector It flows into the humidity control unit body 1122 through (L2).
습도 조절부 본체(1122) 내에서 제습된 공기는 제1 제습 공기 공급관(11221)을 통해 실내로 공급되고, 제습 과정에서 발생된 습한 공기는 제2 가습 공기 공급관(11227)을 통해 외부로 배출된다. The air dehumidified in the humidity controller main body 1122 is supplied to the room through the first dehumidification air supply pipe 1121, and the humid air generated in the dehumidification process is discharged to the outside through the second humidified air supply pipe 1121. .
도 30은 본 발명에 따른 공기 청정기의 가습 동작을 설명하는 도면이다. 30 is a view for explaining the humidification operation of the air purifier according to the present invention.
사용자가 가습 기능을 사용하고자 하는 경우, 다음과 같이 동작하도록 한다. 여기서, 가습이 이루어지는 공기는 공기 여과부(1110)에 의해 여과가 이루어진 공기이다. If the user wants to use the humidification function, the operation is as follows. Here, the air to which the humidification is performed is air that has been filtered by the air filtering unit 1110.
사용자가 제어부(1130)를 조작하여, 가습 동작을 선택하면, 제어부(1130)는 제1 밸브(V1)와 제3 밸브(V3)는 폐쇄되고, 제2 밸브(V2)는 개방되도록 제어 신호를 출력한다. When the user operates the control unit 1130 and selects a humidification operation, the control unit 1130 may provide a control signal so that the first valve V1 and the third valve V3 are closed and the second valve V2 is opened. Output
그리고, 제어부는 제1 삼방 밸브(11223)가 제2 제습 공기 공급관(11222)로 공기를 공급할 수 있도록 전환되고, 제2 삼방 밸브(11228)는 제1 가습 공기 공급관(11226)으로 공기를 공급할 수 있게 전환되도록 제어 신호를 출력한다. In addition, the controller may switch the first three-way valve 1223 to supply air to the second dehumidification air supply pipe 1122, and the second three-way valve 1112 may supply air to the first humidified air supply pipe 1122. The control signal is output so as to switch.
블로워(1116A)가 동작되면, 공기 여과부 본체(1112) 내의 압력이 저하되어, 외부의 공기가 공기 여과부 본체(1112) 내로 유입된다. When the blower 1116A is operated, the pressure in the air filter main body 1112 decreases, and external air flows into the air filter main body 1112.
공기 여과부 본체(1112)로 유입되는 공기는 멤브레인 필터(1113), 활성탄필터(1114), 살균필터(1115)를 차례대로 통과하며 여과된 후, 제1 연결관(L1)을 통해 수조(1126)로 유입된다. 수조(1126)로 유입된 공기는 수조(1126) 내에서 소정의 수분이 추가된 후, 제3 연결관(L3)을 통해 습도 조절부 본체(1122) 내로 유입된다.The air flowing into the air filtering unit body 1112 passes through the membrane filter 1113, the activated carbon filter 1114, and the sterilization filter 1115 and is filtered, and then the water tank 1126 through the first connection pipe L1. Flows into). The air introduced into the water tank 1126 is introduced into the humidity controller main body 1122 through the third connection pipe L3 after a predetermined moisture is added in the water tank 1126.
습도 조절부 본체(1122) 내에서 유입된 공기는 습도 조절부 본체(1122) 내에서 제습된다. The air introduced into the humidity controller body 1122 is dehumidified in the humidity controller body 1122.
제습된 공기는 제2 제습 공기 공급관(11222)을 통해 실외로 배출되고, 제습 과정에서 발생된 습한 공기는 제1 가습 공기 공급관(11226)을 통해 외부로 배출된다. The dehumidified air is discharged to the outside through the second dehumidification air supply pipe 1122, and the humid air generated in the dehumidification process is discharged to the outside through the first humidified air supply pipe 1122.
도 31은 본 발명의 다른 실시예에 따른 공기 청정기의 공기 여과 동작을 설명하는 도면이고, 도 32는 본 발명의 다른 실시예에 따른 공기 청정기의 공기 여과 동작과 제습 동작을 설명하는 도면이다. 또한, 도 33은 본 발명의 다른 실시예에 따른 공기 청정기의 공기 여과 동작과 가습 동작을 설명하는 도면이다. FIG. 31 is a view illustrating an air filtration operation of an air cleaner according to another embodiment of the present invention, and FIG. 32 is a view illustrating an air filtration operation and a dehumidification operation of an air cleaner according to another embodiment of the present invention. 33 is a view for explaining the air filtration and humidification operation of the air purifier according to another embodiment of the present invention.
도 31 내지 도 33에 개시된 공기 여과, 제습 및 가습은 이온 공급부(1117)에 의해 공기가 살균 및 정화되는 작용 이외에는 도 28 내지 도 30에서 설명한 공기 여과, 제습 및 가습과 동일하므로 이에 대한 상세한 상세한 설명은 생략하기로 한다.The air filtration, dehumidification, and humidification disclosed in FIGS. 31 to 33 is the same as the air filtration, dehumidification, and humidification described with reference to FIGS. 28 to 30 except that the air is sterilized and purified by the ion supply unit 1117, and thus, detailed description thereof. Will be omitted.
본 발명은, 사용자의 필요에 따라 여과 공정을 수행한 공기의 습도를 제어하여 공급할 수 있고, 여과된 공기에 대하여 중공사막 모듈을 이용하여 제습 또는 가습을 수행할 수 있다. 또한, 본 발명은 인체에는 무해하고 살균기능이 있는 약품을 담체나 필터 등에 코팅시켜 함께 조합함으로써 입자제거, 살균기능, 습도조절을 할 수 있도록 하고, 활성탄을 함께 사용하여 냄새, 유기물흡착 등의 기능을 보강함으로써 대기의 유해성분을 제거할 수 있는 습도 조절이 가능하다. The present invention can be supplied by controlling the humidity of the air subjected to the filtration process according to the needs of the user, it is possible to perform dehumidification or humidification using the hollow fiber membrane module to the filtered air. In addition, the present invention by coating the carrier or filter with a drug that is harmless to the human body and combined with a carrier or filter to be able to remove the particles, sterilization function, humidity control, using the activated carbon together, such as odor, organic matter adsorption By reinforcing the humidity control to remove harmful components of the atmosphere is possible.
본 발명은 도면에 도시된 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 다른 실시예가 가능하다는 점을 이해할 것이다. 따라서, 본 발명의 진정한 기술적 보호 범위는 첨부된 특허청구범위의 기술적 사상에 의하여 정해져야 할 것이다.Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (55)

  1. 양단이 개방된 관 구조를 가지며, 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료와, 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성된 제습용 중공사막.A dehumidifying hollow fiber membrane having an open tube structure at both ends, wherein at least one first material selected from polymers such as polyether sulfone and polysulfone and a second material made of a hydrophilic or water-soluble polymer are mixed.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 제1원료 및 상기 제2원료에 용매가 더 혼합 형성된 제습용 중공사막.A dehumidifying hollow fiber membrane, in which a solvent is further mixed with the first raw material and the second raw material.
  3. 청구항 1 또는 청구항 2에 있어서,The method according to claim 1 or 2,
    상기 제2원료는, 폴리비닐알코올, 덱스트란, 폴리헤마, 폴리헤마-엠엠에이, 폴리비닐 피롤리돈, 폴리에틸렌 글리콜, 폴리아크릴아마이드, 폴리아크릴릭 에시드, 알긴산나트륨, 젤라틴 중 선택된 하나 이상인 제습용 중공사막.The second raw material is a dehumidifying hollow of at least one selected from polyvinyl alcohol, dextran, polyhema, polyhema-MA, polyvinyl pyrrolidone, polyethylene glycol, polyacrylamide, polyacrylic acid, sodium alginate, gelatin desert.
  4. 청구항 2에 있어서,The method according to claim 2,
    상기 용매는, 디메틸포름아미드, 엔메틸피롤리돈, 디메틸아세트아미드, 디메틸설폭사이드, 프탈산디부틸, 프탈산디옥틸 중 선택된 하나 이상이며,The solvent is at least one selected from dimethylformamide, enmethylpyrrolidone, dimethylacetamide, dimethyl sulfoxide, dibutyl phthalate and dioctyl phthalate,
    상기 제1원료는 10 ~ 30중량%, 상기 제2원료는 5 ~ 20중량%, 잔여의 상기 용매가 혼합 조성된 제습용 중공사막.The first raw material is 10 to 30% by weight, the second raw material is 5 to 20% by weight, the dehumidified hollow fiber membrane of the remaining solvent mixture composition.
  5. 청구항 1에 있어서,The method according to claim 1,
    상기 제1원료 및 상기 제2원료에 실리카겔이 더 혼합 형성된 제습용 중공사막.The dehumidifying hollow fiber membrane formed by mixing silica gel on the first raw material and the second raw material.
  6. 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료와, 폴리비닐알코올, 덱스트란, 폴리헤마, 폴리헤마-엠엠에이, 폴리비닐 피롤리돈, 폴리에틸렌 글리콜, 폴리아크릴아마이드, 폴리아크릴릭 에시드, 알긴산나트륨, 젤라틴 중 선택된 하나 이상의 친수성 또는 수용성 고분자로 이루어진 제2원료를 혼합하여 주원료를 조성하는 단계와;At least one first raw material selected from polymers such as polyether sulfone and polysulfone, polyvinyl alcohol, dextran, polyhema, polyhema-MC, polyvinyl pyrrolidone, polyethylene glycol, polyacrylamide, polyacrylic acid Mixing a second raw material comprising at least one hydrophilic or water-soluble polymer selected from sodium alginate and gelatin to form a main raw material;
    상기 주원료가 방사노즐을 통해 방사되게 한 후, 응고시키는 단계를 포함하는 제습용 중공사막의 제조방법.Method of producing a dehumidifying hollow fiber membrane comprising the step of allowing the main raw material to be radiated through the spinning nozzle, and then solidifying.
  7. 청구항 6에 있어서,The method according to claim 6,
    상기 주원료가 방사노즐을 통해 방사되기 전, 상기 주원료를 디메틸포름아미드, 엔메틸피롤리돈, 디메틸아세트아미드, 디메틸설폭사이드 중 선택된 하나 이상의 용매와 혼합하여 녹이는 단계를 더 포함하는 제습용 중공사막의 제조방법.Before the main material is spun through the spinning nozzle, the main material of the dehumidifying hollow fiber membrane further comprising the step of mixing and dissolving the main material with at least one solvent selected from dimethylformamide, ethylenepyrrolidone, dimethylacetamide, dimethyl sulfoxide Manufacturing method.
  8. 청구항 6에 있어서,The method according to claim 6,
    상기 주원료가 방사노즐을 통해 방사되기 전, 상기 주원료를 가열하면서 녹이는 단계를 더 포함하는 제습용 중공사막의 제조방법.The method of manufacturing a dehumidified hollow fiber membrane further comprises the step of melting while heating the main raw material before the main raw material is spun through the spinning nozzle.
  9. 양단에는 기체가 유입된 후 배출되게 하는 유입구 및 배출구가 형성되며, 내측에는 제1격벽부 및 2격벽부가 마련된 통형몸체와;An inlet and an outlet for discharging the gas after the gas is introduced into both ends thereof, and a cylindrical body having a first partition portion and a second partition portion provided therein;
    양단이 개방된 관 구조를 가지며, 상기 통형몸체 내측에 배치된 상태로 길이방향 양단이 각각 상기 제1격벽부 및 제2격벽부에 관통상태로 결합하고, 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료와, 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성된 중공사막과;It has an open tube structure at both ends, and is disposed inside the tubular body, and both ends in the longitudinal direction are respectively coupled to the first partition portion and the second partition portion in a penetrating state, and among polymers such as polyether sulfone and polysulfone, A hollow fiber membrane in which at least one selected first raw material and a second raw material made of a hydrophilic or water-soluble polymer are mixed with each other;
    상기 통형몸체의 일측에 형성되며, 상기 제1격벽부와 상기 제2격벽부 사이에서 상기 중공사막을 이동하는 상기 기체가 증발되면서 발생된 증발 기체를 상기 통형몸체 외부로 배출되게 가이드 하는 가습배출공; 및A humidification discharge hole formed at one side of the tubular body and configured to guide the evaporated gas generated while the gas moving the hollow fiber membrane between the first and second bulkheads to be discharged to the outside of the tubular body. ; And
    상기 제1격벽부에 관통 상태로 결합 설치하며, 상기 배출구를 통해 배출되는 기체 중 일부를 상기 제1격벽부와 상기 제2격벽부 사이 공간으로 공급되게 하는 튜브를 포함하는 제습용 중공사막을 이용한 제습모듈. The dehumidifying hollow fiber membrane includes a tube coupled to the first partition wall in a penetrating state, and a tube configured to supply a portion of the gas discharged through the discharge port to a space between the first partition wall portion and the second partition wall portion. Dehumidification module.
  10. 청구항 9에 있어서,The method according to claim 9,
    상기 튜브에는 복수의 분기노즐이 더 형성된 제습용 중공사막을 이용한 제습모듈.Dehumidification module using a dehumidifying hollow fiber membrane formed with a plurality of branch nozzles in the tube.
  11. 청구항 10에 있어서,The method according to claim 10,
    상기 분기노즐은 연성을 가지는 재질로 이루어진 제습용 중공사막을 이용한 제습모듈.The branch nozzle is a dehumidification module using a dehumidifying hollow fiber membrane made of a material having a ductility.
  12. 양단에는 기체가 유입된 후 배출되게 하는 유입구 및 배출구가 형성되며, 내측에는 주입로가 형성된 제1격벽부 및 2격벽부가 마련된 통형몸체와;An inlet and an outlet for discharging the gas after the gas is introduced into the both ends, and a cylindrical body having a first partition portion and a second partition portion formed therein with an injection path;
    상기 통형몸체 내측에 상호 이격되게 배치되도록 양단이 상기 제1격벽부 및 상기 제2격벽부에 결합되며, 상호 이격되게 복수의 기체이동공이 형성된 제1,2벽부와;First and second wall portions having both ends coupled to the first and second partition walls so as to be spaced apart from each other inside the tubular body, and having a plurality of gas moving holes spaced apart from each other;
    양단이 개방된 관 구조를 가지며, 상기 통형몸체 내측의 상기 제1벽부 및 상기 제2벽부 사이에 배치된 상태로 길이방향 양단이 각각 상기 제1격벽부 및 제2격벽부에 관통상태로 결합하고, 폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료와, 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성된 중공사막; 및Both ends have an open tube structure, and both ends in the longitudinal direction are disposed between the first wall portion and the second wall portion inside the tubular body in a penetrating state, respectively. A hollow fiber membrane in which at least one first material selected from polymers such as polyether sulfone and polysulfone, and a second material made of a hydrophilic or water-soluble polymer are mixed; And
    상기 통형몸체의 일측에 형성되며, 상기 제1격벽부와 상기 제2격벽부 사이에서 상기 중공사막을 이동하는 상기 기체가 증발되면서 발생된 증발 기체를 상기 통형몸체 외부로 배출되게 가이드 하는 가습배출공을 포함하는 제습용 중공사막을 이용한 제습모듈.A humidification discharge hole formed at one side of the tubular body and configured to guide the evaporated gas generated while the gas moving the hollow fiber membrane between the first and second bulkheads to be discharged to the outside of the tubular body. Dehumidification module using a hollow fiber membrane for dehumidification.
  13. 청구항 9 또는 청구항 12에 있어서,The method according to claim 9 or 12,
    상기 중공사막은,The hollow fiber membrane,
    내측면 및 외측면이 평평한 제습용 중공사막을 이용한 제습모듈.Dehumidification module using a hollow fiber membrane for dehumidification of which inner and outer surfaces are flat.
  14. 청구항 9 또는 청구항 12에 있어서,The method according to claim 9 or 12,
    상기 중공사막은,The hollow fiber membrane,
    외측면 또는 외측면 및 내측면 상에 요철이 형성되는 제습용 중공사막을 이용한 제습모듈.Dehumidification module using the hollow fiber membrane for dehumidification is formed on the outer surface or the outer surface and the inner surface.
  15. 청구항 9 또는 청구항 12에 있어서,The method according to claim 9 or 12,
    상기 중공사막은,The hollow fiber membrane,
    길이 방향으로 웨이브 형상으로 이루어지는 제습용 중공사막을 이용한 제습모듈.Dehumidification module using a dehumidifying hollow fiber membrane made of a wave shape in the longitudinal direction.
  16. 청구항 9 또는 청구항 12에 있어서,The method according to claim 9 or 12,
    상기 중공사막은,The hollow fiber membrane,
    일정 간격으로 직경이 변화되는 제습용 중공사막을 이용한 제습모듈.Dehumidification module using a hollow fiber membrane for dehumidification that the diameter changes at regular intervals.
  17. 습도 조절에 사용되는 중공사막을 제조하는 방법으로서, As a method of manufacturing a hollow fiber membrane used for humidity control,
    상기 중공사막은, The hollow fiber membrane,
    폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료와, 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성되는 중공사막 제조 방법. A method for producing a hollow fiber membrane, in which at least one first raw material selected from polymers such as polyether sulfone and polysulfone and a second raw material composed of a hydrophilic or water-soluble polymer are mixed.
  18. 청구항 17에 있어서,The method according to claim 17,
    상기 제1 원료는,The first raw material,
    폴리에테르 술폰, 폴리술폰 중 선택된 하나 이상을 포함하는 중공사막 제조 방법. Hollow fiber membrane manufacturing method comprising at least one selected from polyether sulfone and polysulfone.
  19. 청구항 17에 있어서,The method according to claim 17,
    상기 제1 원료는,The first raw material,
    폴리비닐이딘 플루오라이드(PVDF; Polyvinylidene fluoride), 폴리아크릴로 나이트릴(PAN; Polyacrylonitrile), 셀룰로오즈아세테이트(CA; Cellulose acetate), 폴리아미드(Polyamide), 폴리이미드(Polyimide), 염소화 폴리비닐 클로라이드(CPVC; Chlorinated polyvinyl chloride), 폴리에틸렌(PE; Polyethylene), 폴리프로플렌(PP; Polypropylene)과 같은 고분자 중 선택된 하나 이상을 포함하는 중공사막 제조 방법. Polyvinylidene fluoride (PVDF), polyacrylonitrile (PAN; Polyacrylonitrile), cellulose acetate (CA), polyamide, polyamide, polyimide, chlorinated polyvinyl chloride (PVDF) CPVC; Chlorinated polyvinyl chloride), Polyethylene (PE; Polyethylene), Polypropylene (PP; Polypropylene) A method for producing a hollow fiber membrane comprising at least one selected from polymers.
  20. 청구항 18 또는 청구항 19에 있어서,The method according to claim 18 or 19,
    상기 제2 원료는,The second raw material,
    폴리비닐 알코올(PVA; polyvinyl alcohol), 덱스트란(Dextran), 폴리헤마(Poly(HEMA)), 폴리헤마-엠엠에이(Poly(HEMA-MMA)), 폴리비닐 피롤리돈(PVP;Polyvinyl pyrrolidone), 폴리에틸렌글리콜(PEG; Polyethylene glycol), 폴리아크릴아마이드(Polyacrylamide), 폴리아크릴릭 에시드(Polyacrylic acid), 알긴산나트륨(Sodium alginate), 젤라틴(Gelatin) 중 선택된 하나 이상을 포함하는 중공사막 제조 방법. Polyvinyl alcohol (PVA), dextran (Poly (HEMA)), poly (HEMA-MMA), polyvinyl pyrrolidone (PVP) Polyethylene glycol (PEG), polyacrylamide (Polyacrylamide), polyacrylic acid (Polyacrylic acid), sodium alginate (Sodium alginate), gelatin (Gelatin) comprising a hollow fiber membrane manufacturing method.
  21. 청구항 18 또는 청구항 19에 있어서,The method according to claim 18 or 19,
    상기 제2 원료는,The second raw material,
    상기 제2원료는 피엔아이피에이엠 공중합체(PNIPAM(Poly-N-isopropylacrylamide) copolymer)계열, 폴리아크릴아마이드와 관련계열(Polyacrylamide (PAM) and Copolymers), 폴리2-옥자졸라인(Poly(2-oxazoline)), 폴리에틸렌이민(PEI; Polyethylenimine), 다른 아크릴릭 폴리머계열(Other Acrylic Polymers), 폴리아크릴산(Poly(acrylic acid))과 관련공중합체계열, 폴리메타아크릴산(Poly(methacrylic acid)s)과 폴리메타아크릴레이트(Polymethacrylates), 헤테로 폴리에틸렌글리콜(Heterobifunctional PEGs)계열, 호모비기능성 폴리에틸렌글리콜(Homobifunctional PEGs), 단일기능성 폴리에틸렌글리콜(Monofunctional PEGs) 계열, 폴리에틸렌 옥사이드(Poly(ethylene oxide)), 폴리 비닐 알코올(PVA; Poly(vinyl alcohol))과 관련 계열, 폴리비닐피롤리돈(PVP; Poly(vinylpyrrolidinone)) 및 관련계열, 폴리스티렌(PSS; Poly(styrenesulfonate)) 및 관련계열, 폴리 아크릴 아미드(PAM; Polyacrylamide) 계열, 폴리 알릴아민염산염(Poly(allylamine hydrochloride)) 계열, 폴리 디알릴디메틸 암모늄클로라이드(Poly(diallyldimethylammonium chloride)) 계열의 고분자 중 선택된 하나 이상을 포함하는 중공사막 제조 방법. The second raw material is PNIPAM (PNIPAM (Poly-N-isopropylacrylamide) copolymer series, polyacrylamide and related series (Polyacrylamide (PAM) and Copolymers), poly 2-oxazolline (Poly (2-oxazoline) )), Polyethylenimine (PEI), Other Acrylic Polymers, Poly (acrylic acid) and related copolymers, Poly (methacrylic acid) and Polymeta Polymethacrylates, Heterobifunctional PEGs, Homobifunctional PEGs, Monofunctional PEGs, Polyethylene oxide, Polyvinyl alcohol ; Poly (vinyl alcohol) and related family, polyvinylpyrrolidinone (PVP) and related family, polystyrene (poly (styrenesulfonate)) and related family, polyacrylamide De (PAM; Polyacrylamide) series, polyallylamine hydrochloride (Poly (allylamine hydrochloride)) series, poly diallyl dimethyl ammonium chloride (Poly (diallyldimethylammonium chloride)) hollow fiber membrane comprising at least a selected one of a series of polymer production method.
  22. 청구항 21에 있어서,The method according to claim 21,
    상기 제1 원료에는 용매가 10 ~ 30중량% 로 혼합되고, The solvent is mixed with the first raw material in 10 to 30% by weight,
    상기 제2 원료에는 상기 용매가 5 ~ 20중량%로 혼합되는 중공사막 제조 방법. The second raw material is a hollow fiber membrane manufacturing method in which the solvent is mixed in 5 to 20% by weight.
  23. 청구항 22에 있어서,The method according to claim 22,
    상기 용매는, The solvent,
    디메틸포름아미드, 엔메틸피롤리돈, 디메틸아세트아미드, 디메틸설폭사이드, 프탈산디부틸 중 하나 이상을 포함하는 중공사막 제조 방법. A method for producing a hollow fiber membrane comprising at least one of dimethylformamide, enmethylpyrrolidone, dimethylacetamide, dimethyl sulfoxide and dibutyl phthalate.
  24. 습도 조절용 중공사막을 제조하는 방법으로서, As a method of manufacturing a hollow fiber membrane for humidity control,
    폴리비닐리덴플루오라이드(PVDF, Polyvinylidenefluoride), 폴리에테르설폰(Polyethersulfone), 폴리설폰(polysulfone), 폴리아크릴로나이트릴(Polyacrylonitrile), 폴리이미드(Polyimide), 폴리아미드이미드 (Polyamideimide), 폴리우레탄 (Polyurethane), 폴리아릴설폰(Polyarylsulfone), ECTFE(Ethylene chloro-trifluoroethylene) 중 어느 하나 또는 하나 이상의 재질로 이루어지는 다공성막의 기공에 친수성 물질을 고정하는 중공사막 제조 방법. Polyvinylidenefluoride (PVDF), Polyethersulfone, Polysulfone, Polyacrylonitrile, Polyimide, Polyamideimide, Polyurethane ), Polyarylsulfone (Polyarylsulfone), ECTFE (Ethylene chloro-trifluoroethylene) ECT hollow fiber membrane manufacturing method for fixing a hydrophilic material to the pores of the porous membrane made of one or more materials.
  25. 습도 조절용 중공사막을 제조하는 방법으로서, As a method of manufacturing a hollow fiber membrane for humidity control,
    폴리에스테르(Polyester), 폴리설폰(polysulfone), 폴리에테르설폰(Polyethersulfone), PPS(Polyphenylene sulfide), PAN(Polyacrylonitrile), 셀룰로오스아세테이트(Cellulose acetate), 폴리프로필렌 (Polypropylene),나일론(Nylon), 폴리에테르아미드(Polyetheramide), 폴리아미드 (Polyamide), CF(Carbone fiber), GF(Glass fiber) 중 어느 하나의 재질로 이루어지는 캐필러리 형태의 직물을 준비하는 단계;Polyester, polysulfone, polyethersulfone, polyphenylene sulfide (PPS), polyacrylonitrile (PAN), cellulose acetate, polypropylene, nylon, polyether Preparing a capillary-shaped fabric made of any one of amide (Polyetheramide), polyamide (Polyamide), CF (Carbone fiber), GF (Glass fiber);
    상기 직물에 친수성 물질을 용매에 녹여 제조한 비닐계 모노머 용액을 코팅 또는 함침시키는 단계;Coating or impregnating a vinyl monomer solution prepared by dissolving a hydrophilic material in a solvent on the fabric;
    가열하는 단계;Heating;
    자외선을 조사하는 단계를 포함하는 중공사막 제조 방법. Hollow fiber membrane manufacturing method comprising the step of irradiating ultraviolet light.
  26. 청구항 24에 있어서, The method of claim 24,
    상기 친수성 물질의 고정은,The fixing of the hydrophilic material,
    상기 친수성 물질에 모노머와 개시제를 혼합하는 단계와, Mixing a monomer and an initiator with the hydrophilic material,
    상기 다공성막에 상기 모노머와 개시제의 혼합물을 코팅 또는 함침시키는 단계와,Coating or impregnating a mixture of the monomer and the initiator on the porous membrane;
    가열하는 단계와,Heating step,
    자외선을 조사하는 단계를 포함하는 중공사막 제조 방법. Hollow fiber membrane manufacturing method comprising the step of irradiating ultraviolet light.
  27. 청구항 24 또는 청구항 25에 있어서, The method according to claim 24 or 25,
    상기 친수성 물질은, The hydrophilic material,
    폴리비닐알코올(Poly vinyl alcohol PVA) 또는 모노머(monomer)를 중합시켜 얻어진 친수성 비닐계 폴리머, 기공에 고정 후 하이드로겔 상태가 가능한 젤라틴, 콜라겐, 키토산, 소듐알기네이트(Sodium alginate) 중 어느 하나를 포함하는 중공사막 제조 방법. Hydrophilic vinyl polymer obtained by polymerizing polyvinyl alcohol (PVA) or monomer, including any one of gelatin, collagen, chitosan, sodium alginate which can be hydrogel after fixation to pores Hollow fiber membrane manufacturing method.
  28. 청구항 24 또는 청구항 25에 있어서, The method according to claim 24 or 25,
    상기 친수성 물질은, The hydrophilic material,
    폴리비닐피롤리돈 (Polyvinyl Pyrrolidone), 폴리아크릴아마이드(Poly acryl amide), 폴리아크릴산(Poly(acrylic acid)), 폴리에틸렌글리콜(Poly ethylene glycol)을 포함하는 중공사막 제조 방법. Polyvinylpyrrolidone (Polyvinyl Pyrrolidone), Polyacrylamide (Poly acryl amide), Polyacrylic acid (Poly (acrylic acid)), Polyethylene glycol (Polyethylene glycol) manufacturing method comprising a.
  29. 청구항 27에 있어서, The method of claim 27,
    상기 모노머는,The monomer,
    HEMA(2-hydroxyethyl methacrylate), N-비닐-2-피롤리돈(N-Vinyl-2-Pyrrolidone, NVP), 아크릴산(Acrylic acid), 아크릴아미드(Acryl amide), 하이드록시 아크릴레이트(Hydroxy acrylate), 아크릴로니트릴, 메타크릴로2-hydroxyethyl methacrylate (HEMA), N-vinyl-2-pyrrolidone (NVP), acrylic acid, acryl amide, hydroxy acrylate Acrylonitrile, methacrylonitrile
    니트릴, 벤질메타크릴레이트, 아릴메타크릴레이트, 및 알킬기의 탄소수가 1 내지 8인 알킬아크릴레이트, 알킬메타크릴레이트 중 어느 하나를 포함하는 중공사막 제조 방법. Nitrile, benzyl methacrylate, aryl methacrylate, and a hollow fiber membrane production method comprising any one of alkyl acrylate, alkyl methacrylate having 1 to 8 carbon atoms of the alkyl group.
  30. 청구항 24에 있어서, The method of claim 24,
    상기 다공성막의 기공의 크기 1 미크론 이상이고, 기공율은 50 % 이상인 중공사막 제조 방법. The pore size of the porous membrane is 1 micron or more, the porosity is 50% or more hollow fiber membrane manufacturing method.
  31. 공기를 흡입한 후 상기 공기를 여과한 후 배출하는 공기 여과부;An air filtration unit for sucking air and then discharging the air after filtration;
    상기 공기 여과부에서 배출되는 상기 공기에 대하여 제습 또는 가습하는 습도 조절부; 및 Humidity control unit for dehumidifying or humidifying the air discharged from the air filtering unit; And
    사용자의 조작에 의해 설정되어 상기 공기 여과부의 공기 여과 동작, 상기 습도 조절부의 제습 동작 또는 가습 동작을 제어하는 제어부; 를 포함하고, A control unit set by a user's operation to control an air filtration operation of the air filtration unit, a dehumidification operation, or a humidification operation of the humidity control unit; Including,
    상기 습도 조절부의 제습 또는 가습은 중공사막에 의해 이루어지는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.Dehumidification or humidification of the humidity control unit is an air purifier capable of humidity control using a hollow fiber membrane made of a hollow fiber membrane.
  32. 청구항 31에 있어서,The method according to claim 31,
    상기 공기 여과부는, The air filtration unit,
    상기 흡입한 공기의 미세먼지를 제거하여 배출하는 멤브레인 필터와, A membrane filter for removing and discharging fine dust of the sucked air;
    상기 멤브레인 필터에서 배출되는 공기에 포함된 악취를 제거하여 배출하는 활성탄필터와,Activated carbon filter to remove the odor contained in the air discharged from the membrane filter and discharged;
    상기 활성탄필터에서 배출되는 공기에 포함된 세균을 살균하여 배출하는 살균필터와,A sterilizing filter for sterilizing and discharging bacteria contained in the air discharged from the activated carbon filter;
    관 형상이고, 일단으로는 상기 공기가 유입되고 타단으로는 상기 공기가 배출되며, 내부에는 일단에서 타단으로 상기 멤브레인 필터, 상기 활성탄필터, 상기 살균필터가 배치되는 공기 여과부 본체와,A tubular shape, the air is introduced into one end and the air is discharged into the other end, and an air filtration unit body in which the membrane filter, the activated carbon filter, and the sterilization filter are disposed from one end to the other end;
    상기 공기 여과부 본체의 타단으로 배치되는 블로워와, A blower disposed at the other end of the air filter main body,
    상기 공기 여과부 본체에서 배출되는 공기의 외부 배출을 단속하는 제1 밸브를 포함하는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.Humidity adjustable air purifier using a hollow fiber membrane comprising a first valve for intermittent discharge of the air discharged from the air filter body.
  33. 청구항 31에 있어서,The method according to claim 31,
    상기 공기 여과부는, The air filtration unit,
    상기 흡입한 공기의 미세먼지를 제거하여 배출하는 멤브레인 필터와, A membrane filter for removing and discharging fine dust of the sucked air;
    상기 멤브레인 필터에서 배출되는 공기에 포함된 악취를 제거하여 배출하는 활성탄필터와,Activated carbon filter to remove the odor contained in the air discharged from the membrane filter and discharged;
    상기 활성탄필터에서 배출되는 공기에 포함된 세균을 살균하여 배출하는 살균필터와,A sterilizing filter for sterilizing and discharging bacteria contained in the air discharged from the activated carbon filter;
    상기 살균필터에서 배출되는 공기에 대하여 음이온 또는 양이온을 공급하는 이온 공급부와, An ion supply unit supplying anions or cations to the air discharged from the sterilization filter;
    관 형상이고, 일단으로는 상기 공기가 유입되고 타단으로는 상기 공기가 배출되며, 내부에는 일단에서 타단으로 상기 멤브레인 필터, 상기 활성탄필터, 상기 살균필터, 상기 이온 공급부가 배치되는 공기 여과부 본체와,A tubular shape, the air is introduced into one end and the air is discharged into the other end, and an air filtration unit body in which the membrane filter, the activated carbon filter, the sterilization filter, and the ion supply unit are disposed from one end to the other end; ,
    상기 공기 여과부 본체의 타단으로 배치되는 블로워와, A blower disposed at the other end of the air filter main body,
    상기 공기 여과부 본체에서 배출되는 공기의 외부 배출을 단속하는 제1 밸브를 포함하는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.Humidity adjustable air purifier using a hollow fiber membrane comprising a first valve for intermittent discharge of the air discharged from the air filter body.
  34. 청구항 31에 있어서,The method according to claim 31,
    상기 공기 여과부는, The air filtration unit,
    상기 흡입한 공기의 미세먼지를 제거하여 배출하는 멤브레인 필터와, A membrane filter for removing and discharging fine dust of the sucked air;
    상기 멤브레인 필터에서 배출되는 공기에 대하여 음이온 또는 양이온을 공급하는 이온 공급부와, An ion supply unit supplying anions or cations to air discharged from the membrane filter;
    관 형상이고, 일단으로는 상기 공기가 유입되고 타단으로는 상기 공기가 배출되며, 내부에는 일단에서 타단으로 상기 멤브레인 필터, 상기 이온 공급부가 배치되는 공기 여과부 본체와,A tubular shape, one end of which the air is introduced and the other end of the air is discharged, and an inside of the air filter unit body in which the membrane filter and the ion supply unit are disposed;
    상기 공기 여과부 본체의 타단으로 배치되는 블로워와, A blower disposed at the other end of the air filter main body,
    상기 공기 여과부 본체에서 배출되는 공기의 외부 배출을 단속하는 제1 밸브를 포함하는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.Humidity adjustable air purifier using a hollow fiber membrane comprising a first valve for intermittent discharge of the air discharged from the air filter body.
  35. 청구항 33 또는 청구항 34에 있어서,The method according to claim 33 or 34,
    상기 이온 공급부는,The ion supply unit,
    전원 공급부와,With power supply,
    상기 전원 공급부에서 공급되는 전원의 전원을 승압하는 승압부와, A boosting unit for boosting the power of the power supplied from the power supply unit;
    상기 승압부를 통해 공급되는 전원에 의해 음이온 또는 양이온을 발생시키는 이온 발생부를 포함하는 공기 청정기.And an ion generating unit generating anion or cation by the power supplied through the boosting unit.
  36. 청구항 35에 있어서,The method of claim 35, wherein
    상기 이온 발생부는,The ion generating unit,
    카본 재질의 극세사를 포함하는 브러쉬(brush) 타입인 공기 청정기.Brush type air cleaner containing carbon microfiber.
  37. 청구항 36에 있어서,The method of claim 36,
    상기 극세사는, The microfiber yarn,
    심재 표면에 산화 티타늄(TiO2)을 포함하는 광촉매 물질이 코팅되어 이루어지는 공기 청정기.An air purifier formed by coating a photocatalytic material containing titanium oxide (TiO 2 ) on a core surface.
  38. 청구항 37에 있어서,The method of claim 37,
    상기 심재는, The core material is,
    카본, 금속 와이어, 섬유, ABS를 포함하는 공기 청정기.Air purifier including carbon, metal wires, fibers, ABS.
  39. 청구항 32 또는 청구항 33에 있어서,The method according to claim 32 or 33,
    상기 살균 필터는,The sterilization filter,
    표면에 살균 코팅제가 코팅되는 부직포, 섬유상 여재, 활성탄, 몰레큘러시브, 모래, 분쇄된 암석, 세라믹볼을 포함하는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기. Humidity-controlled air purifier using hollow fiber membrane including nonwoven fabric, fibrous filter media, activated carbon, molecular sieve, sand, crushed rock, ceramic balls coated with a sterile coating on the surface.
  40. 청구항 39에 있어서,The method of claim 39,
    상기 살균 코팅제는 Zunocide를 포함하는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기. The sterilizing coating agent is a humidity control air purifier using a hollow fiber membrane containing Zunocide.
  41. 청구항 32 또는 청구항 33 또는 청구항 34에 있어서,The method of claim 32 or 33 or 34,
    상기 블로워의 토출 압력은 0.4 Kg/cm2 이하인 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.The blower discharge pressure is adjustable air purifier using a hollow fiber membrane of 0.4 Kg / cm 2 or less.
  42. 청구항 32 또는 청구항 33 또는 청구항 34에 있어서,The method of claim 32 or 33 or 34,
    상기 습도 조절부는, The humidity control unit,
    내측으로 습도 제어를 위한 상기 중공사막이 배치되는 습도 조절부 본체와, A humidity controller main body in which the hollow fiber membrane for humidity control is disposed inward;
    상기 습도 조절부 본체내로 가습용 수분을 공급하는 수조와,A water tank for supplying moisture for humidification into the main body of the humidity control unit;
    상기 공기 여과부와 상기 수조를 연결하는 제1 연결관과,A first connecting pipe connecting the air filtration unit and the water tank;
    상기 제1 연결관의 중간부와 상기 습도 조절부 본체를 연결하는 제2 연결관과, A second connecting pipe connecting the middle part of the first connecting pipe and the main body of the humidity control unit;
    상기 수조와 상기 습도 조절부 본체를 연결하는 제3 연결관과, A third connecting pipe connecting the water tank and the humidity controller main body;
    상기 제1 연결관 상에 배치되어 상기 공기 여과부에서 배출된 공기의 상기 수조로의 유입을 단속하는 제2 밸브와,A second valve disposed on the first connecting pipe to control the inflow of air discharged from the air filtering unit into the water tank;
    상기 제2 연결관 상에 배치되어 상기 수조에서 상기 습도 조절부 본체로의 공기의 유입을 단속하는 제3 밸브를 포함하는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.An air purifier capable of controlling humidity using a hollow fiber membrane disposed on the second connection pipe and including a third valve for controlling the inflow of air from the water tank to the body of the humidity controller.
  43. 청구항 32에 있어서,The method according to claim 32,
    상기 제1 밸브를 통해 공급되는 공기에 대하여 음이온 또는 양이온을 공급하는 이온 공급부를 더 포함하는 공기 청정기.And an ion supply unit for supplying anions or cations to the air supplied through the first valve.
  44. 청구항 43에 있어서,The method of claim 43,
    상기 이온 공급부는,The ion supply unit,
    전원 공급부와,Power supply,
    상기 전원 공급부에서 공급되는 전원의 전원을 승압하는 승압부와, A boosting unit for boosting the power of the power supplied from the power supply unit;
    상기 승압부를 통해 공급되는 전원에 의해 음이온 또는 양이온을 발생시키는 이온 발생부를 포함하는 공기 청정기.And an ion generating unit generating anion or cation by the power supplied through the boosting unit.
  45. 청구항 44에 있어서,The method of claim 44,
    상기 이온 발생부는,The ion generating unit,
    카본 재질의 극세사를 포함하는 브러쉬(brush) 타입인 공기 청정기.Brush type air cleaner containing carbon microfiber.
  46. 청구항 45에 있어서,The method of claim 45,
    상기 극세사는, The microfiber yarn,
    심재 표면에 산화 티타늄(TiO2)을 포함하는 광촉 매 물질이 코팅되어 이루어지는 공기 청정기.An air purifier formed by coating a photocatalytic material containing titanium oxide (TiO 2 ) on a core surface.
  47. 청구항 46에 있어서,The method of claim 46,
    상기 심재는, The core material is,
    카본, 금속 와이어, 섬유, ABS를 포함하는 공기 청정기.Air purifier including carbon, metal wires, fibers, ABS.
  48. 청구항 42에 있어서, The method of claim 42,
    상기 제2 연결관 상에서 상기 제1 연결관의 연결 위치는 상기 제2 밸브의 배치 위치보다 상기 공기 여과부 본체에 근접하는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.The connection position of the said 1st connection pipe on the said 2nd connection pipe | tube The air purifier of which humidity control is possible using the hollow fiber membrane which is closer to the said air filter main body than the arrangement position of the said 2nd valve.
  49. 청구항 42에 있어서, The method of claim 42,
    상기 중공사막은, The hollow fiber membrane,
    폴리에테르 술폰, 폴리술폰과 같은 고분자 중 선택된 하나 이상의 제1원료와, 친수성 또는 수용성 고분자로 이루어진 제2원료가 혼합 조성되는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기. An air purifier capable of controlling humidity using a hollow fiber membrane in which at least one first raw material selected from polymers such as polyether sulfone and polysulfone and a second raw material consisting of a hydrophilic or water-soluble polymer are mixed.
  50. 청구항 48에 있어서, The method of claim 48,
    상기 습도 조절부 본체는, The humidity control unit main body,
    일단으로 배치되는 기체가 유입된 후 배출되게 하는 유입구 및 배출구가 형성되며, 내측에는 제1격벽부 및 2격벽부가 마련된 통형으로서, Inlets and outlets are formed to be discharged after the gas disposed in one end is introduced, the first partition and the second partition wall is provided in the inner side,
    양단이 개방된 관 구조를 가지며, 상기 통형몸체 내측에 배치된 상태로 길이방향 양단이 각각 상기 제1격벽부 및 제2격벽부에 관통상태로 결합하고, It has a tubular structure with both ends open, the both ends in the longitudinal direction in the state arranged inside the tubular body coupled to the first partition portion and the second partition portion in the penetrating state, respectively,
    상기 제1격벽부와 상기 제2격벽부 사이에서 상기 중공사막을 이동하는 상기 기체가 증발되면서 발생된 다습 공기를 배출되게 가이드 하는 가습배출구과, A humidifying discharge port configured to discharge humid air generated while the gas moving the hollow fiber membrane between the first partition wall part and the second partition wall part is evaporated;
    상기 제1격벽부에 관통 상태로 결합 설치하며, 상기 배출구를 통해 배출되는 기체 중 일부를 상기 제1격벽부와 상기 제2격벽부 사이 공간으로 공급되게 하는 튜브를 포함하는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.  Humidity using a hollow fiber membrane comprising a tube coupled to the first partition portion in a penetrating state, and a tube for supplying a portion of the gas discharged through the discharge port to the space between the first partition portion and the second partition wall portion. Adjustable air purifier.
  51. 청구항 45에 있어서,The method of claim 45,
    상기 튜브에는 복수의 분기노즐이 더 형성된 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.Humidity adjustable air purifier using a hollow fiber membrane formed with a plurality of branch nozzles in the tube.
  52. 청구항 45에 있어서,The method of claim 45,
    상기 배출구는, The outlet,
    상기 제습된 공기를 실내로 공급하는 제1 제습 공기 공급관과,A first dehumidification air supply pipe for supplying the dehumidified air to the room;
    상기 제습된 공기를 실외로 배출하는 제2 제습 공기 공급관과,A second dehumidification air supply pipe discharging the dehumidified air to the outside;
    상기 제습된 공기를 상기 제1 또는 제2 제습 공기 공급관으로 공급하는 제1 삼방 밸브를 포함하는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.An air purifier capable of controlling humidity using a hollow fiber membrane including a first three-way valve for supplying the dehumidified air to the first or second dehumidified air supply pipe.
  53. 청구항 50에 있어서,The method of claim 50,
    상기 가습배출구는, The humidifying outlet,
    상기 가습된 공기를 실내로 공급하는 제1 가습 공기 공급관과,A first humidified air supply pipe for supplying the humidified air to the room;
    상기 가습된 공기를 실외로 배출하는 제2 가습 공기 공급관과,A second humidifying air supply pipe configured to discharge the humidified air to the outside;
    상기 가습된 공기를 상기 제1 또는 제2 가습 공기 공급관으로 공급하는 제2 삼방 밸브를 포함하는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.Humidity adjustable air purifier using a hollow fiber membrane comprising a second three-way valve for supplying the humidified air to the first or second humidified air supply pipe.
  54. 청구항 52 또는 청구항 53에 있어서,The method of claim 52 or 53,
    상기 제1 밸브, 상기 제2 밸브, 상기 제3 밸브, 상기 제1 삼방 밸브 및 상기 제2 삼방 밸브는, The first valve, the second valve, the third valve, the first three-way valve and the second three-way valve,
    상기 제어부에서 출력되는 제어 신호에 의해 개폐되는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.Humidity control is possible using a hollow fiber membrane that is opened and closed by a control signal output from the control unit.
  55. 청구항 54에 있어서,The method of claim 54, wherein
    사용자의 상기 제어부 조작에 의해 여과 동작이 선택되면,If the filtering operation is selected by the user's control unit operation,
    상기 제1 밸브는 개방되고, 상기 제2 밸브와 상기 제3 밸브는 폐쇄되고, The first valve is opened, the second valve and the third valve are closed,
    사용자에 상기 제어부 조작에 의해 제습 동작이 선택되면,When the dehumidification operation is selected by the control unit operation by the user,
    상기 제1 밸브와 제2 밸브는 폐쇄되고, 제3 밸브는 개방되며, The first valve and the second valve are closed, the third valve is opened,
    상기 제1 삼방 밸브는 상기 제1 제습 공기 공급관으로 공기를 공급할 수 있도록 전환되고, 상기 제2 삼방 밸브는 상기 제2 가습 공기 공급관으로 공기를 공급하도록 전환되며, The first three-way valve is switched to supply air to the first dehumidified air supply pipe, the second three-way valve is switched to supply air to the second humidified air supply pipe,
    사용자에 상기 제어부 조작에 의해 가습 동작이 선택되면,If the user selects the humidification operation by the control unit operation,
    상기 제1 밸브와 제3 밸브는 폐쇄되고, 제2 밸브는 개방되며, The first valve and the third valve are closed, the second valve is opened,
    상기 제1 삼방 밸브는 상기 제2 제습 공기 공급관으로 공기를 공급할 수 있도록 전환되고, 상기 제2 삼방 밸브는 상기 제1 가습 공기 공급관으로 공기를 공급하도록 전환되는 중공사막을 사용하는 습도 조절이 가능한 공기 청정기.The first three-way valve is switched to supply air to the second dehumidified air supply pipe, and the second three-way valve is controlled to air using a hollow fiber membrane that is switched to supply air to the first humidified air supply pipe. Purifier.
PCT/KR2017/013724 2017-06-13 2017-11-28 Dehumidifying hollow fiber membrane, dehumidifying module using same, method for manufacturing dehumidifying hollow fiber membrane, and humidity-adjustable air purifier using hollow fiber membrane WO2018230786A1 (en)

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CN112295414A (en) * 2019-07-25 2021-02-02 西陇科学股份有限公司 Three-channel stainless steel hollow fiber membrane structure control method applied to oil-water separation
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