CN108187459A - Air spiral type film dehumidifier, Ion-exchange device and its dehumidifying heating system - Google Patents
Air spiral type film dehumidifier, Ion-exchange device and its dehumidifying heating system Download PDFInfo
- Publication number
- CN108187459A CN108187459A CN201810054124.6A CN201810054124A CN108187459A CN 108187459 A CN108187459 A CN 108187459A CN 201810054124 A CN201810054124 A CN 201810054124A CN 108187459 A CN108187459 A CN 108187459A
- Authority
- CN
- China
- Prior art keywords
- fluid reservoir
- air
- solution
- hollow
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005342 ion exchange Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 104
- 238000007791 dehumidification Methods 0.000 claims abstract description 42
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims description 94
- 239000000835 fiber Substances 0.000 claims description 63
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000003011 anion exchange membrane Substances 0.000 claims description 22
- 238000005341 cation exchange Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000006096 absorbing agent Substances 0.000 claims description 12
- 238000003491 array Methods 0.000 claims description 4
- 239000012510 hollow fiber Substances 0.000 claims description 4
- 235000012489 doughnuts Nutrition 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 238000005349 anion exchange Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 13
- 230000009102 absorption Effects 0.000 description 11
- 230000008929 regeneration Effects 0.000 description 7
- 238000011069 regeneration method Methods 0.000 description 7
- 150000001768 cations Chemical class 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 101700004678 SLIT3 Proteins 0.000 description 5
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 4
- 239000002274 desiccant Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000000909 electrodialysis Methods 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003230 hygroscopic agent Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005685 electric field effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/268—Drying gases or vapours by diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1425—Regeneration of liquid absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1417—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/04—Heat pumps of the sorption type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention provides a kind of air spiral type film dehumidifier, Ion-exchange device and its dehumidifying heating system, the dehumidifying heating systems, including air spiral type film dehumidifier and Ion-exchange device；Further include the first fluid reservoir, the second fluid reservoir and absorption heat pump；Dehumidification solution is respectively provided in first fluid reservoir and the second fluid reservoir；The solution inlet of the air spiral type film dehumidifier is connected with the first fluid reservoir, and the taphole of air spiral type film dehumidifier is connected with the second fluid reservoir, and the first fluid reservoir and the second fluid reservoir connect respectively with the Ion-exchange device；The absorption heat pump is connected between the first fluid reservoir and the second fluid reservoir；Dehumidification solution in first fluid reservoir after air spiral type film dehumidifier and absorption heat pump, is flowed into the second fluid reservoir respectively；Dehumidification solution in second fluid reservoir is flowed into the first fluid reservoir after Ion-exchange device.The present invention meets heating and the dehumidification of people with same complete equipment simultaneously, has extensive market prospects.
Description
Technical field
The present invention relates to dehumidification device fields, and in particular to a kind of air spiral type film dehumidifier, Ion-exchange device
And its dehumidifying heating system.
Background technology
The temperature and humidity of air is to influence two key factors of amenity degree.In hot weather, to ring
Border air themperature, which carries out cooling, can improve comfort level；However, in the weather of hot humid, particularly bay-type city, dehumidifying is several
It is equally important with cooling down.Research shows that the relative humidity that human body is suitble to is 40-60%, excessively high humidity can cause human body to produce
It is raw uncomfortable.
With the development of national economy, people’s lives level is continuously improved, for building the requirement of hygrothermal environment also not
Disconnected to improve, the application of air-conditioning is more and more extensive, and the requirement to air-conditioning system is also higher and higher.Energy consumption of the air-conditioning system as China
Rich and influential family accounts for 15% or so of national energy-consuming, and China's most area summer high-temperature high humidity, especially South China, dehumidify energy
The 20%~40% of duty tune total energy consumption is consumed, so humid control is to realizing that the energy saving of air-conditioning system has very great meaning.
Common air dehumidification method includes cooling method dehumidifying, solid absorbent dehumidifying and liquid desiccant dehumidifying.Cooling
Method dehumidifying is that humid air is cooled to dew-point temperature hereinafter, the vapor in air is made to be removed from air after condensing.This method
It is warming up to ventilation state, high energy consumption again after need to air being down to dew-point temperature hereinafter, removing moisture.Solid absorbent dehumidifying is profit
It is dehumidified with the method for certain solid absorbent moisture absorptions.The disadvantage of this method is that the regeneration of these solid absorbents is tired
Difficulty, and device is complicated, and volume is relatively large for equipment, and cost is also high.Liquid desiccant dehumidifying is that have moisture absorption using certain
The solution of property reaches dehumidifying purpose to absorb the moisture in air.Liquid dehumidifying regeneration is easy, and shortcoming is processing air and liquid
Body hygroscopic agent is in direct contact, and air is easily caused to carry hygroscopic agent secretly, further causes the corrosion of pipeline and equipment.
In order to settle the matter once and for all, membrane type liquid dehumidifying technology is come into being.The key of membrane type liquid dehumidifying is
Semi-permeable membrane with selective penetrated property.In membrane module dehumidifier, air and dehumidification solution are isolated by semi-permeable membrane.The film has choosing
Permeability is selected, only allows the transmission of vapor, and prevents the infiltration of other gases and liquid.Air stream and solution stream can pass through
Film carries out the exchange of heat and vapor, so as to fulfill dehumidifying.Membrane contactor has high efficiency, no condensation of liquid water, low energy consumption
The advantages of with by solution energy storage, it has been widely used in liquid drier air dewetting, and has obtained a very large progress and extensively
General engineer application.
Drier has very high affinity to water, can nearby absorb water vapour from it.In desiccant cooling cycle,
Drier reduces the humidity of air by absorbing the moisture in air, then by conventional cooling coil or other component such as
Devaporizer reduces air themperature.However, absorbing the dehumidification solution concentration of moisture reduces, need to concentrate in a regenerator,
The relevant maximum capacity demand of liquid dehumidification system is represent for the heat of desiccant regeneration.
In daily life and industrial processes, a large amount of places need to obtain hot fluid or increase environment temperature, also have
A large amount of places need to obtain dry air or gas humidity are controlled in a certain range.People will often use function single
The needs of heat pump and dehumidifier are to meet heating and dehumidifying, purchase two complete equipments could meet the needs of different, there are it is of high cost,
The problem of taking up a large area brings inconvenience and the waste be easy to causeing on material and the energy in this way.
Invention content
It is an object of the present invention to for deficiency of the prior art, a kind of air spiral type film dehumidifier, electric osmose are provided
Regenerating unit and its dehumidifying heating system are analysed, meets heating and the dehumidification of people simultaneously with same complete equipment.
To achieve the above object, the present invention uses following technical scheme：
A kind of air spiral type film dehumidifier, including air dewetting chamber, the first solution cavity and the second solution cavity；The air
The chamber that dehumidifies is in hollow cylindrical shape, and first solution cavity and the second solution cavity are connected to two ends of air dewetting chamber
Outside face；In the inside of air dewetting chamber, there is multiple axially disposed hollow-fibre membrane tube banks, the multiple doughnut
Membrane tube bundle is connected between two end faces of air dewetting chamber, and the first solution cavity and the second solution cavity are connected；
First solution cavity is equipped with solution inlet, and second solution cavity is equipped with taphole；Dehumidification solution from
The solution inlet of first solution cavity flows into, and is restrained by the multiple hollow-fibre membrane, the second solution cavity is flowed into, by the second solution
The taphole outflow of chamber；
The air dewetting chamber is equipped with air intake close to the side of the second solution cavity adjacent one end, and air dewetting chamber is close
The air outlet slit connected with outside is equipped in the middle part of the end face of first solution cavity one end；Humid air is blown into from air intake, is passed through
After hollow-fibre membrane tube bank dehumidifying in air dewetting chamber, by the air that air outlet slit blowout is dry.
Further, the airintake direction of the air intake and the side of air dewetting chamber are tangent.
Further, the hollow-fibre membrane tube bank is arranged in order from inside to outside centered on the axle center of air dewetting chamber
Into N number of regular hexagon；Wherein, the distance between two hollow-fibre membrane tube banks of arbitrary neighborhood are equal so that arbitrary three phases
Adjacent hollow-fibre membrane tube bank forms an equilateral triangle.
Further, multiple hollow-fibre membranes tube bank of air dewetting intracavitary is divided into N groups, each group of hollow fiber film tube
Shu Jun surrounds M circle Concentric circle arrays successively from inside to outside centered on the axle center of air dewetting chamber；The N groups hollow fiber film tube
Also arrangement forms concentric circles to beam successively from inside to outside；
In the M circle Concentric circle arrays that empty fiber membrane tube bank arrangement is formed in the same set, in arranging in each circular array
Empty fiber membrane tube bank quantity is equal, and the hollow-fibre membrane tube bank in each circular array is uniformly distributed；Wherein, two adjacent rings are hollow
Mutually be staggered certain rotation angle between fiber membrane tube bundle so that in the tube bank of any hollow-fibre membrane on outer ring and inner ring with its
Immediate two hollow-fibre membranes tube bank forms isosceles triangle；
In adjacent two groups of hollow-fibre membranes tube bank, the quantity that the hollow-fibre membrane positioned at outer ring is restrained is to be located at inner ring
Twice of quantity of hollow-fibre membrane tube bank.
Further, 3≤N≤8, M=4.
A kind of Ion-exchange device of dehumidification solution, the Ion-exchange device by pipeline respectively with the first liquid storage
Tank and the second fluid reservoir connect, and are respectively provided with dehumidification solution in first fluid reservoir and the second fluid reservoir, the electrodialysis is again
Generating apparatus includes power supply, positive plate and negative plate, and the positive plate is electrically connected to the anode of power supply, and the negative plate is electrically connected to
The cathode of power supply；Reaction tank is provided between the positive plate and negative plate, the reaction tank is by being parallel to positive plate and cathode
Multiple amberplexes of plate arrangement are partitioned into multiple reaction warehouses；
Wherein, the amberplex include cation-exchange membrane and anion-exchange membrane, the cation-exchange membrane and
Anion-exchange membrane alternate intervals arrange, and are anion-exchange membrane closest to anode plate, are cation closest to cathode plate
Exchange membrane；Setting is there are one cation-exchange membrane between per two neighboring anion-exchange membrane, per two neighboring cation exchange
There are one anion-exchange membranes for setting between film；
In the multiple reaction warehouse, if the side wall close to anode plate side is cation-exchange membrane, close to cathode plate side
Side wall for anion-exchange membrane, then the reaction warehouse retains storehouse for concentrated solution；If the side wall close to anode plate side is anion
Exchange membrane, the side wall close to cathode plate side are cation-exchange membrane, then the reaction warehouse retains storehouse for weak solution；
Each concentrated solution retains storehouse and connects the circulation loop to form closure with the first fluid reservoir by pipeline respectively, each dilute
Solution retains storehouse and connects the circulation loop to form closure with the second fluid reservoir by pipeline respectively.
Further, the power supply is solar-energy photo-voltaic cell.
A kind of dehumidifying heating system, including above-described air spiral type film dehumidifier and Ion-exchange device；
Further include the first fluid reservoir, the second fluid reservoir and absorption heat pump；In first fluid reservoir and the second fluid reservoir
It is respectively provided with dehumidification solution；
The solution inlet of the air spiral type film dehumidifier is connected with the first fluid reservoir, air spiral type film dehumidifier
Taphole is connected with the second fluid reservoir, and the first fluid reservoir and the second fluid reservoir connect respectively with the Ion-exchange device；
The absorption heat pump is connected between the first fluid reservoir and the second fluid reservoir；
Dehumidification solution in first fluid reservoir after air spiral type film dehumidifier and absorption heat pump, is flowed into respectively
Second fluid reservoir；Dehumidification solution in second fluid reservoir is flowed into the first fluid reservoir after Ion-exchange device.
Further, the absorption heat pump includes heat pump absorber, third fluid reservoir and heat exchanger；The heat pump is inhaled
It receives device and heat exchanger is sequentially connected between the first fluid reservoir and the second fluid reservoir, heat pump absorber also connects with third fluid reservoir
It is logical to form the circulation line being closed；Water is housed in third fluid reservoir.
Further, air blower is further included, the air intake that the air blower is set to air spiral type film dehumidifier goes out,
For along the tangential direction of air dewetting chamber, air to be dehumidified to be blown into air intake.
Air spiral type film dehumidifier provided by the invention realizes air using the distribution of simple and effective space structure
Dehumidification function, Ion-exchange device provided by the invention then can be molten to used dehumidifying in the case of not consumption of calorie
Liquid carries out concentration regeneration.And dehumidifying heating system provided by the invention, then by above-described air spiral type film dehumidifier and
Ion-exchange device is linked into same system, and in the case of not consumption of calorie, air spiral type film dehumidifier is used
The dehumidification solution crossed carries out circular regeneration；Further, it is also possible to additional heat is generated using dehumidification solution, with same complete equipment
Heating and the dehumidification of people is met simultaneously, and there are extensive market prospects.
Description of the drawings
Fig. 1 is a kind of structure diagram for air spiral type film dehumidifier that the embodiment of the present invention one provides.
Fig. 2 is the first arrangement mode schematic diagram of the hollow-fibre membrane tube bank of the embodiment of the present invention one.
Fig. 3 is second of arrangement mode schematic diagram of the hollow-fibre membrane tube bank of the embodiment of the present invention one.
Fig. 4 is a kind of fundamental diagram of the Ion-exchange device of dehumidification solution provided by Embodiment 2 of the present invention.
Fig. 5 is a kind of structure diagram for dehumidifying heating system that the embodiment of the present invention three provides.
Reference numeral：
1 air dewetting chamber of air intake, 2 air outlet slit 3
First 41 second solution cavity of solution cavity, 42 solution inlet 5
6 negative plate of taphole, 7 first fluid reservoir 8
9 power supply of cation-exchange membrane, 10 anion-exchange membrane 11
Dehumidification solution cation 12 second fluid reservoir, 13 positive plate 14
15 concentrated solution of dehumidification solution anion retains 16 air spiral type film dehumidifier 17 of storehouse
18 heat exchanger of air blower, 19 Ion-exchange device 20
21 heat pump absorber of third fluid reservoir, 22 hollow-fibre membrane tube bank 23
Specific embodiment
Technical scheme of the present invention is described in detail below in conjunction with attached drawing and specific embodiment.
Embodiment one
As shown in Figure 1 to Figure 3, it an embodiment of the present invention provides a kind of air spiral type film dehumidifier, is removed including air
Wet chamber 2, the first solution cavity 41 and the second solution cavity 42；The air dewetting chamber 2 is in hollow cylindrical shape, first solution
41 and second solution cavity 42 of chamber is connected to outside two end faces of air dewetting chamber 2；In the inside of air dewetting chamber 2, tool
There are multiple axially disposed hollow-fibre membrane tube banks 23, the multiple hollow-fibre membrane tube bank 23 is connected to air dewetting chamber 2
Two end faces between, the first solution cavity 41 is connected with the second solution cavity 42.
Specifically, first solution cavity 41 is equipped with solution inlet 5, and second solution cavity 42 is equipped with taphole
6；The solution inlet 5 of dehumidification solution from the first solution cavity 41 flows into, and restrains 23 by the multiple hollow-fibre membrane, flows into second
Solution cavity 42 is flowed out by the taphole 6 of the second solution cavity 42.
The air dewetting chamber 2 is equipped with air intake 1, air dewetting chamber close to the side of 42 adjacent one end of the second solution cavity
2 are equipped with the air outlet slit 3 connected with outside in the middle part of the end face of 41 one end of the first solution cavity；Humid air is from air intake 1
It is blown into, after 23 dehumidifying of hollow-fibre membrane tube bank in air dewetting chamber 2, dry air is blown out by air outlet slit 3.
As an improvement, the side of the airintake direction and air dewetting chamber 2 of the air intake 1 is tangent.
Further, two kinds of feasible hollow-fibre membrane tube bank arrangement modes are present embodiments provided, it is specific such as Fig. 2 and figure
Shown in 3.It should be noted that for the ease of clearly displaying the arranging rule of hollow-fibre membrane tube bank 23, do not have in Fig. 2 and Fig. 3
Whole tube banks are drawn, avoid information in figure excessively intensive；Meanwhile in order to enable arranging rule be more clear it is clear, in figure also
Auxiliary line is increased, related auxiliary line is used to explain the arranging rule of hollow-fibre membrane tube bank 23, and not objective reality is specific
Structure should not form protection scope of the present invention and limit.
Specifically, the first arrangement mode is as shown in Fig. 2, multiple hollow-fibre membranes in air dewetting chamber 2 restrain 23 points
Into N groups, each group of hollow-fibre membrane tube bank 23 surrounds M circles successively from inside to outside centered on the axle center of air dewetting chamber 2
Concentric circle array；Also arrangement forms concentric circles successively from inside to outside for the N groups hollow-fibre membrane tube bank 23；
In the M circle Concentric circle arrays that 23 arrangement of empty fiber membrane tube bank is formed in the same set, arrange in each circular array
23 quantity of hollow-fibre membrane tube bank are equal, and the hollow-fibre membrane tube bank 23 in each circular array is uniformly distributed；Wherein, adjacent two
Mutually be staggered certain rotation angle between circle hollow-fibre membrane tube bank 23 so that any hollow-fibre membrane on outer ring restrains 23 Hes
On inner ring isosceles triangle is formed with its immediate two hollow-fibre membranes tube bank 23；
Further, in adjacent two groups of hollow-fibre membranes tube bank 23, the hollow-fibre membrane positioned at outer ring restrains 23
Quantity is twice of the quantity of the hollow-fibre membrane tube bank 23 positioned at inner ring.
In embodiments of the present invention, it is included in the group number N of hollow-fibre membrane tube bank 23 and every group of hollow-fibre membrane tube bank 23
Number of turns M meet the following conditions：3≤N≤8, M=4.
Second of arrangement mode as shown in figure 3, the hollow-fibre membrane tube bank 23 using the axle center of air dewetting chamber 2 in
The heart is arranged in order into N number of regular hexagon from inside to outside；Wherein, two hollow-fibre membrane tube banks the distance between 23 of arbitrary neighborhood
It is equal so that arbitrary three adjacent hollow-fibre membrane tube banks 23 form an equilateral triangle.
What is needed to pay attention to is that in above two arrangement mode, the arrangement side with isosceles triangular structure is all employed
Formula, the benefit of this arrangement mode are the flow directions that can guide air in air dewetting chamber 2, and sky is blown into reference to tangential direction
The mode of gas can make air plunder hollow fiber film tube 23 2 inside turn of air dewetting chamber is horizontal, more efficiently dehumidify.
During air spiral type film dehumidifier work provided in this embodiment, dehumidification solution is molten from the inflow first of solution inlet 5
Sap cavity 4 is then flowed through in hollow-fibre membrane tube bank 23, is absorbed outside tube wall by the selective penetrated property of hollow-fibre membrane tube bank 23
Then vapor flows into the second solution cavity 42 of lower part, is finally flowed out by taphole 6；Meanwhile the sky of pending drying process
Gas is blown by air intake 1, plunders each hollow-fibre membrane tube bank 23 2 inside turn of air dewetting chamber is horizontal, the air by dehumidifying is most
It is blown out afterwards from the air outlet slit 3 at central upper portion.
In the present embodiment, the dehumidification solution is water imbibition solution LiCl solution, and certain density solution equilibria water steams
The steam partial pressure of pure water flow surface is small under vapour intrinsic standoff ratio certain temperature, these solution have strong water suction as water absorbing agent
Property.The moisture in air can be quickly absorbed, is dehumidified to air.
Embodiment two
As shown in figure 4, a kind of Ion-exchange device an embodiment of the present invention provides dehumidification solution.The electrodialysis is again
Generating apparatus is connect by pipeline with the first fluid reservoir 8 and the second fluid reservoir 13 respectively, 8 and second fluid reservoir of the first fluid reservoir
Dehumidification solution is respectively provided in 13, it is however generally that, the dehumidification solution in the first fluid reservoir 8 is the higher solution of concentration, and second stores up
The solution relatively low for concentration after use of flow container 13.
Specifically, the Ion-exchange device includes power supply 10, positive plate 14 and negative plate 7,14 electricity of positive plate
The anode of power supply 10 is connected to, the negative plate 7 is electrically connected to the cathode of power supply 10；Between the positive plate 14 and negative plate 7
Be provided with reaction tank, the reaction tank by be parallel to multiple amberplexes that positive plate 14 and negative plate 7 arrange be partitioned into it is more
A reaction warehouse.
Wherein, the amberplex includes cation-exchange membrane 9 and anion-exchange membrane 11, and cation-exchange membrane 9 is permitted
Perhaps cation permeable and prevent anion-permeable, anion-exchange membrane 11 allow anion-permeable and prevent cation permeable.
In reaction tank, the cation-exchange membrane 9 and the arrangement of 11 alternate intervals of anion-exchange membrane, wherein, it is closest
The amberplex of anode plate 14 is anion-exchange membrane 11, and the amberplex closest to cathode plate 7 is cation-exchange membrane
9；Setting is there are one cation-exchange membrane 9 between per two neighboring anion-exchange membrane 11, per two neighboring cation-exchange membrane 9
Between setting there are one anion-exchange membrane 11.
In the multiple reaction warehouse, if the side wall close to 14 side of anode plate is cation-exchange membrane 9, close to cathode plate 7
The side wall of side is anion-exchange membrane 11, then the reaction warehouse retains storehouse 16 for concentrated solution；If close to the side of 14 side of anode plate
Wall is anion-exchange membrane 11, and the side wall close to 7 side of cathode plate is cation-exchange membrane 9, then the reaction warehouse is protected for weak solution
Stay storehouse.Each concentrated solution retains storehouse 16 and connects the circulation loop for being formed and being closed with the first fluid reservoir 8 by pipeline respectively, each dilute
Solution retains storehouse and connects the circulation loop for being formed and being closed with the second fluid reservoir 13 by pipeline respectively.
As an improvement, in the present embodiment, the power supply 10 is solar-energy photo-voltaic cell so that Ion-exchange device has
Standby more environmentally-friendly energy source, does not need to consume additional Intranet resource.
In the present embodiment, electrodialysis is carried out by driving of solar-energy photo-voltaic cell, is under DC electric field effect, with current potential
Difference is power, and using the selective penetrated property of amberplex, electrolyte is separated from solution.Specifically, the present embodiment
During the Ion-exchange device work of offer, under the direct-current electrical field driving of power supply 10, deposited between positive plate 14 and negative plate 7
In potential difference, weak solution is promoted to retain the dehumidification solution cation 12 in storehouse and moves to 7 direction of negative plate and is handed over by cation
It changes film 9 and enters concentrated solution reservation storehouse 16；Meanwhile the dehumidification solution anion 15 that weak solution retains in storehouse is transported to 14 direction of positive plate
It moves and concentrated solution is entered by anion-exchange membrane 11 and retains storehouse 16, rise so as to which concentrated solution be made to retain solution concentration in storehouse 16,
Concentrated solution retains regenerated concentrated solution in storehouse 16 and is output in the first fluid reservoir 8 by pipeline, and weak solution retains diluted in storehouse
Dehumidification solution is then flowed back into the second fluid reservoir 13；And closest in the reaction warehouse of positive plate 14 then since reaction generates chlorine,
Hydrogen then is generated due to reacting closest in the reaction warehouse of negative plate 7, the liquid in the two reaction warehouses is not required to be recycled to first
In 8 or second fluid reservoir 13 of fluid reservoir.
Embodiment three
As shown in figure 5, an embodiment of the present invention provides a kind of dehumidifying heating system, including air puck described in embodiment one
Ion-exchange device 20 described in rotation type film dehumidifier 17 and embodiment two further includes the first fluid reservoir 8, the second fluid reservoir 13
And absorption heat pump；Dehumidification solution is respectively provided in first fluid reservoir, 8 and second fluid reservoir 13.
Specifically, the solution inlet 5 of the air spiral type film dehumidifier 17 is connected with the first fluid reservoir 8, and air spirals
The taphole 6 of type film dehumidifier 17 is connected with the second fluid reservoir 13, the first fluid reservoir 8 and the second fluid reservoir 13 respectively with it is described
Ion-exchange device 20 connects；The absorption heat pump is connected between the first fluid reservoir 8 and the second fluid reservoir 13.
The absorption heat pump includes heat pump absorber 22, third fluid reservoir 21 and heat exchanger 19；The heat pump absorbs
Device 22 and heat exchanger 19 are sequentially connected between the first fluid reservoir 8 and the second fluid reservoir 13, and heat pump absorber 22 is gone back and third
The connection of fluid reservoir 21 forms the circulation line being closed；Water is housed in third fluid reservoir 21.
As an improvement, dehumidifying heating system provided in this embodiment further includes air blower 18, the air blower 18 is set to
The air intake 1 of air spiral type film dehumidifier 17 goes out, for along the tangential direction of air dewetting chamber 2, being blown into air intake 1
Air to be dehumidified.
During work, the dehumidification solution in the first fluid reservoir 8 passes through air spiral type film dehumidifier 17 and absorption type heat respectively
After pump, it is flowed into the second fluid reservoir 13；Dehumidification solution in second fluid reservoir 13 is flowed into after Ion-exchange device 20
First fluid reservoir 8.
Specifically, at work, the concentrated solution in the first fluid reservoir 8 is pumped to sky to dehumidifying heating system provided by the invention
In gas spiral type film dehumidifier 17, flow into hollow-fibre membrane tube bank 23 and dehumidify, and external environment fresh air is by air blower 17
It blasts in air spiral type film dehumidifier 17, then dry air can be input to indoor environment after the blowout of air outlet slit 3.And
Dehumidification solution after dehumidifying absorbs vapor so that concentration is lower, and is imported in the second fluid reservoir 13 and remains to be regenerated；
When heat pump absorber 22 works, the water in third fluid reservoir 21 is flowed into heat pump absorber 22, while dense in the first fluid reservoir 8
Solution is entered in heat pump absorber 22, and temperature increases after solution absorbs vapor, and part water evaporation in heat pump absorber 22
Heat absorption reduces so as to unevaporated coolant-temperature gage, and pyrosol, which flows through heat exchanger 19 and user, needs the fluid heated to carry out hot friendship
It changes to be used, the weak solution for absorbing vapor is also imported into the second fluid reservoir 13.During regeneration, in the second fluid reservoir 13
Weak solution, which is flowed into Ion-exchange device 20, to be regenerated, and the concentrated solution after regeneration is flowed into the first fluid reservoir 8 and stored,
Complete the cycle of entire dehumidifying heating system.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of air spiral type film dehumidifier, which is characterized in that including air dewetting chamber, the first solution cavity and the second solution
Chamber；The air dewetting chamber is in hollow cylindrical shape, and first solution cavity and the second solution cavity are connected to air and remove
Outside two end faces of wet chamber；In the inside of air dewetting chamber, there are multiple axially disposed hollow-fibre membrane tube banks, it is described
Multiple hollow-fibre membrane tube banks are connected between two end faces of air dewetting chamber, and the first solution cavity and the second solution cavity are connected
It is logical；
First solution cavity is equipped with solution inlet, and second solution cavity is equipped with taphole；Dehumidification solution is from first
The solution inlet of solution cavity flows into, and is restrained by the multiple hollow-fibre membrane, the second solution cavity is flowed into, by the second solution cavity
Taphole flows out；
The air dewetting chamber is equipped with air intake close to the side of the second solution cavity adjacent one end, and air dewetting chamber is close to first
The air outlet slit connected with outside is equipped in the middle part of the end face of solution cavity one end；Humid air is blown into from air intake, by air
After hollow-fibre membrane tube bank dehumidifying in dehumidifying chamber, by the air that air outlet slit blowout is dry.
2. air spiral type film dehumidifier according to claim 1, which is characterized in that the airintake direction of the air intake
It is tangent with the side of air dewetting chamber.
3. air spiral type film dehumidifier according to claim 1, which is characterized in that the hollow-fibre membrane tube bank is with sky
Centered on the axle center of gas dehumidifying chamber, it is arranged in order into N number of regular hexagon from inside to outside；Wherein, two doughnuts of arbitrary neighborhood
The distance between membrane tube bundle is equal so that arbitrary three adjacent hollow-fibre membrane tube banks form an equilateral triangle.
4. air spiral type film dehumidifier according to claim 1, which is characterized in that air dewetting intracavitary it is multiple hollow
Fiber membrane tube bundle is divided into N groups, each group of hollow-fibre membrane restrain centered on the axle center of air dewetting chamber from inside to outside according to
It is secondary to surround M circle Concentric circle arrays；Also arrangement forms concentric circles successively from inside to outside for the N groups hollow-fibre membrane tube bank；
The M that empty fiber membrane tube bank arrangement is formed in the same set is enclosed in Concentric circle array, the hollow fibre arranged in each circular array
Dimension membrane tube bundle quantity is equal, and the hollow-fibre membrane tube bank in each circular array is uniformly distributed；Wherein, two adjacent rings doughnut
Mutually be staggered certain rotation angle between membrane tube bundle so that is most connect with it in the tube bank of any hollow-fibre membrane and inner ring on outer ring
Near two hollow-fibre membranes tube bank forms isosceles triangle；
In adjacent two groups of hollow-fibre membranes tube bank, the quantity that the hollow-fibre membrane positioned at outer ring is restrained is located in inner ring
Twice of the quantity of empty fiber membrane tube bank.
5. air spiral type film dehumidifier according to claim 4, which is characterized in that 3≤N≤8, M=4.
6. a kind of Ion-exchange device of dehumidification solution, the Ion-exchange device by pipeline respectively with the first fluid reservoir
It is connected with the second fluid reservoir, is respectively provided with dehumidification solution in first fluid reservoir and the second fluid reservoir, which is characterized in that described
Ion-exchange device includes power supply, positive plate and negative plate, and the positive plate is electrically connected to the anode of power supply, the negative plate
It is electrically connected to the cathode of power supply；Reaction tank is provided between the positive plate and negative plate, the reaction tank is by being parallel to anode
Plate and multiple amberplexes of negative plate arrangement are partitioned into multiple reaction warehouses；
Wherein, the amberplex includes cation-exchange membrane and anion-exchange membrane, the cation-exchange membrane and it is cloudy from
Proton exchange alternate intervals arrange, and are anion-exchange membrane closest to anode plate, are cation exchange closest to cathode plate
Film；Per setting between two neighboring anion-exchange membrane there are one cation-exchange membrane, per two neighboring cation-exchange membrane it
Between setting there are one anion-exchange membrane；
In the multiple reaction warehouse, if the side wall close to anode plate side is cation-exchange membrane, close to the side of cathode plate side
Wall is anion-exchange membrane, then the reaction warehouse retains storehouse for concentrated solution；If the side wall close to anode plate side is anion exchange
Film, the side wall close to cathode plate side are cation-exchange membrane, then the reaction warehouse retains storehouse for weak solution；
Each concentrated solution retains storehouse and connects the circulation loop to form closure, each weak solution with the first fluid reservoir by pipeline respectively
Retain storehouse and connect the circulation loop to form closure with the second fluid reservoir by pipeline respectively.
7. Ion-exchange device according to claim 5, which is characterized in that the power supply is solar-energy photo-voltaic cell.
8. a kind of dehumidifying heating system, which is characterized in that including any air spiral type film dehumidifying of claim 1 to 5
Device further includes any Ion-exchange device of claim 6 to 7；
Further include the first fluid reservoir, the second fluid reservoir and absorption heat pump；In first fluid reservoir and the second fluid reservoir respectively
Equipped with dehumidification solution；
The solution inlet of the air spiral type film dehumidifier is connected with the first fluid reservoir, the solution of air spiral type film dehumidifier
Outlet is connected with the second fluid reservoir, and the first fluid reservoir and the second fluid reservoir connect respectively with the Ion-exchange device；It is described
Absorption heat pump is connected between the first fluid reservoir and the second fluid reservoir；
Dehumidification solution in first fluid reservoir after air spiral type film dehumidifier and absorption heat pump, is flowed into second respectively
Fluid reservoir；Dehumidification solution in second fluid reservoir is flowed into the first fluid reservoir after Ion-exchange device.
9. dehumidifying heating system according to claim 8, which is characterized in that the absorption heat pump is absorbed including heat pump
Device, third fluid reservoir and heat exchanger；The heat pump absorber and heat exchanger are sequentially connected to the first fluid reservoir and the second storage
Between flow container, heat pump absorber also connects the circulation line to form closure with third fluid reservoir；Water is housed in third fluid reservoir.
10. dehumidifying heating system according to claim 8, which is characterized in that further include air blower, the air blower setting
Go out in the air intake of air spiral type film dehumidifier, for along the tangential direction of air dewetting chamber, being blown into and treating to air intake
The air of dehumidifying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054124.6A CN108187459B (en) | 2018-01-19 | 2018-01-19 | Air spiral type membrane dehumidifier, electrodialysis regeneration device and dehumidification heating system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054124.6A CN108187459B (en) | 2018-01-19 | 2018-01-19 | Air spiral type membrane dehumidifier, electrodialysis regeneration device and dehumidification heating system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108187459A true CN108187459A (en) | 2018-06-22 |
| CN108187459B CN108187459B (en) | 2024-01-16 |
Family
ID=62590305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810054124.6A Active CN108187459B (en) | 2018-01-19 | 2018-01-19 | Air spiral type membrane dehumidifier, electrodialysis regeneration device and dehumidification heating system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108187459B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499280A (en) * | 2018-10-23 | 2019-03-22 | 东莞理工学院 | A kind of deoxidation drying agent and preparation method thereof |
| WO2020112592A1 (en) * | 2018-11-26 | 2020-06-04 | Palo Alto Research Center Incorporated | Electrodialytic liquid desiccant dehumidifying system |
| WO2020112712A1 (en) * | 2018-11-26 | 2020-06-04 | Palo Alto Research Center Incorporated | Electrodialytic system used to remove solvent from fluid and non-fluid flows |
| US10821395B2 (en) | 2018-02-07 | 2020-11-03 | Palo Alto Research Center Incorporated | Electrochemical desalination system |
| WO2021052278A1 (en) * | 2019-09-16 | 2021-03-25 | 杭州三花研究院有限公司 | Vehicle air conditioning system |
| US11015875B2 (en) | 2019-04-17 | 2021-05-25 | Palo Alto Research Center Incorporated | Electrochemical heat pump |
| US11872528B2 (en) | 2021-11-09 | 2024-01-16 | Xerox Corporation | System and method for separating solvent from a fluid |
| US11925903B2 (en) | 2020-12-18 | 2024-03-12 | Xerox Corporation | Electrodialysis heat pump |
| US11944934B2 (en) | 2021-12-22 | 2024-04-02 | Mojave Energy Systems, Inc. | Electrochemically regenerated liquid desiccant dehumidification system using a secondary heat pump |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2703442A1 (en) * | 1993-03-29 | 1994-10-07 | Chretien Denis | Refrigeration cycle with absorption |
| JP2001137670A (en) * | 1999-11-12 | 2001-05-22 | Toray Ind Inc | Hollow fiber membrane filtration unit and method for manufacturing the same |
| JP2001202976A (en) * | 2000-01-19 | 2001-07-27 | Honda Motor Co Ltd | Humidifier |
| JP2005056823A (en) * | 2003-07-18 | 2005-03-03 | Honda Motor Co Ltd | Humidifying/dehumidifying device |
| CN101975421A (en) * | 2010-09-21 | 2011-02-16 | 华南理工大学 | Heat pump-driven membrane-type liquid dehumidification and energy storage device |
| CN102921302A (en) * | 2012-11-12 | 2013-02-13 | 东南大学 | Solar energy solution coupling regeneration system |
| WO2013191489A1 (en) * | 2012-06-21 | 2013-12-27 | 한국에너지기술연구원 | Dehumidification duct using hollow fiber membrane module |
| CN206291383U (en) * | 2016-11-28 | 2017-06-30 | 兰州交通大学 | A kind of twin-stage solar energy solution dehumidification system that unit is cooled down for double flash evaporation |
| CN107014001A (en) * | 2017-04-20 | 2017-08-04 | 东莞理工学院 | Bending hollow tunica fibrosa dehumidifier, air dehumidification system and counter-infiltration system |
| CN206417896U (en) * | 2017-01-06 | 2017-08-18 | 南京工业大学 | A kind of regenerative device of solution for improving current efficiency |
| CN107261848A (en) * | 2017-06-22 | 2017-10-20 | 东南大学 | One kind is based on membrane distillation and electrodialytic air conditioner dehumidification solution regeneration system |
| CN208032258U (en) * | 2018-01-19 | 2018-11-02 | 东莞理工学院 | Air spiral type film dehumidifier, Ion-exchange device and its dehumidifying heating system |
-
2018
- 2018-01-19 CN CN201810054124.6A patent/CN108187459B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2703442A1 (en) * | 1993-03-29 | 1994-10-07 | Chretien Denis | Refrigeration cycle with absorption |
| JP2001137670A (en) * | 1999-11-12 | 2001-05-22 | Toray Ind Inc | Hollow fiber membrane filtration unit and method for manufacturing the same |
| JP2001202976A (en) * | 2000-01-19 | 2001-07-27 | Honda Motor Co Ltd | Humidifier |
| JP2005056823A (en) * | 2003-07-18 | 2005-03-03 | Honda Motor Co Ltd | Humidifying/dehumidifying device |
| CN101975421A (en) * | 2010-09-21 | 2011-02-16 | 华南理工大学 | Heat pump-driven membrane-type liquid dehumidification and energy storage device |
| WO2013191489A1 (en) * | 2012-06-21 | 2013-12-27 | 한국에너지기술연구원 | Dehumidification duct using hollow fiber membrane module |
| CN102921302A (en) * | 2012-11-12 | 2013-02-13 | 东南大学 | Solar energy solution coupling regeneration system |
| CN206291383U (en) * | 2016-11-28 | 2017-06-30 | 兰州交通大学 | A kind of twin-stage solar energy solution dehumidification system that unit is cooled down for double flash evaporation |
| CN206417896U (en) * | 2017-01-06 | 2017-08-18 | 南京工业大学 | A kind of regenerative device of solution for improving current efficiency |
| CN107014001A (en) * | 2017-04-20 | 2017-08-04 | 东莞理工学院 | Bending hollow tunica fibrosa dehumidifier, air dehumidification system and counter-infiltration system |
| CN107261848A (en) * | 2017-06-22 | 2017-10-20 | 东南大学 | One kind is based on membrane distillation and electrodialytic air conditioner dehumidification solution regeneration system |
| CN208032258U (en) * | 2018-01-19 | 2018-11-02 | 东莞理工学院 | Air spiral type film dehumidifier, Ion-exchange device and its dehumidifying heating system |
Non-Patent Citations (3)
| Title |
|---|
| HUANG, SM ET AL: "Transport Phenomena in a Cross-Flow Hollow Fibre Membrane Bundle Used for Liquid Desiccant Air Dehumidification", 《INDOOR AND BUILT ENVIRONMENT》, vol. 22, no. 3, pages 559 - 574 * |
| 胡圆心;张健;: "液体除湿系统的研究发展", 节能, no. 09, pages 6 - 9 * |
| 钟文锋;杨敏林;左远志;黄斯珉;: "膜式液体除湿器研究进展", 化工进展, no. 05, pages 971 - 977 * |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10821395B2 (en) | 2018-02-07 | 2020-11-03 | Palo Alto Research Center Incorporated | Electrochemical desalination system |
| US11648506B2 (en) | 2018-02-07 | 2023-05-16 | Palo Alto Research Center Incorporated | Electrochemical desalination system |
| CN109499280A (en) * | 2018-10-23 | 2019-03-22 | 东莞理工学院 | A kind of deoxidation drying agent and preparation method thereof |
| CN113039010B (en) * | 2018-11-26 | 2022-11-22 | 帕洛阿尔托研究中心公司 | Electrodialysis liquid desiccant dehumidification system |
| JP2022507711A (en) * | 2018-11-26 | 2022-01-18 | パロ アルト リサーチ センター インコーポレイテッド | Electrodialysis liquid desiccant dehumidification system |
| TWI812816B (en) * | 2018-11-26 | 2023-08-21 | 美商帕洛阿爾托研究中心公司 | Electrodialytic system and method used to remove solvent from fluid and non-fluid flows |
| CN113039010A (en) * | 2018-11-26 | 2021-06-25 | 帕洛阿尔托研究中心公司 | Electrodialysis liquid desiccant dehumidification system |
| CN113039009A (en) * | 2018-11-26 | 2021-06-25 | 帕洛阿尔托研究中心公司 | Electrodialysis system for removing solvent from fluid and non-fluid streams |
| US11117090B2 (en) * | 2018-11-26 | 2021-09-14 | Palo Alto Research Center Incorporated | Electrodialytic liquid desiccant dehumidifying system |
| US11185823B2 (en) | 2018-11-26 | 2021-11-30 | Palo Alto Research Center Incorporated | Electrodialytic system used to remove solvent from fluid and non-fluid flows |
| WO2020112592A1 (en) * | 2018-11-26 | 2020-06-04 | Palo Alto Research Center Incorporated | Electrodialytic liquid desiccant dehumidifying system |
| JP2022507713A (en) * | 2018-11-26 | 2022-01-18 | パロ アルト リサーチ センター インコーポレイテッド | Electrodialysis system used to remove solvent from fluid and non-fluid flows |
| WO2020112712A1 (en) * | 2018-11-26 | 2020-06-04 | Palo Alto Research Center Incorporated | Electrodialytic system used to remove solvent from fluid and non-fluid flows |
| JP7273959B2 (en) | 2018-11-26 | 2023-05-15 | パロ アルト リサーチ センター インコーポレイテッド | Electrodialysis system used to remove solvent from fluid and non-fluid streams |
| US11015875B2 (en) | 2019-04-17 | 2021-05-25 | Palo Alto Research Center Incorporated | Electrochemical heat pump |
| WO2021052278A1 (en) * | 2019-09-16 | 2021-03-25 | 杭州三花研究院有限公司 | Vehicle air conditioning system |
| US11925903B2 (en) | 2020-12-18 | 2024-03-12 | Xerox Corporation | Electrodialysis heat pump |
| US11872528B2 (en) | 2021-11-09 | 2024-01-16 | Xerox Corporation | System and method for separating solvent from a fluid |
| US11944934B2 (en) | 2021-12-22 | 2024-04-02 | Mojave Energy Systems, Inc. | Electrochemically regenerated liquid desiccant dehumidification system using a secondary heat pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108187459B (en) | 2024-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108187459A (en) | Air spiral type film dehumidifier, Ion-exchange device and its dehumidifying heating system | |
| Cheng et al. | Review of solar regeneration methods for liquid desiccant air-conditioning system | |
| CN106906874B (en) | Island air water fetching device and its method for fetching water | |
| CN206055832U (en) | The solar energy solution dehumidification system of unit is cooled down for double flash evaporation | |
| WO2014181898A1 (en) | Large-capacity electric power storage system using thermal energy/chemical potential | |
| US20040168462A1 (en) | Air conditioning system | |
| CN102149980A (en) | Liquid desiccant dehumidification system and heat /mass exchanger therefor | |
| CN205351583U (en) | Heat pump driven hollow fiber membrane liquid dehydrating unit | |
| CN104083994A (en) | High-voltage discharge air dehumidification device based on electrodialysis | |
| CN108793299A (en) | A kind of small-sized solar energy sea water desalination apparatus and method | |
| KR20220019041A (en) | Integrated desiccant-based cooling and dehumidification | |
| CN208032258U (en) | Air spiral type film dehumidifier, Ion-exchange device and its dehumidifying heating system | |
| KR20220110097A (en) | Electrochemical dehumidifier with multiple air contactors | |
| CN212832916U (en) | High-salinity wastewater purification device | |
| CN107126843A (en) | A kind of hollow fiber film assembly and its application | |
| CN207849601U (en) | Data center module recovery efficient Cooling Air-conditioning System | |
| CN105299783A (en) | Solar-driven solution membrane concentration and solution dehumidification device and dehumidification method | |
| CN103316569B (en) | The method and apparatus of a kind of magnetic field-intensification solid dehumidifying and regeneration | |
| CN113526598A (en) | Interface evaporation device and method for strong brine | |
| CN105174338B (en) | Optically focused heats multiple-effect backheat matrix form air wetting dehumidification type solar energy sea water desalination apparatus | |
| CN203400623U (en) | Magnetic field enhanced solid dehumidification and regeneration device | |
| CN206560796U (en) | A kind of hollow fiber film assembly | |
| CN207277427U (en) | Island air water fetching device | |
| CN206291383U (en) | A kind of twin-stage solar energy solution dehumidification system that unit is cooled down for double flash evaporation | |
| CN206027113U (en) | System for be arranged in separated material liquid moisture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |