WO2017124907A1 - 加湿过滤网及净化器 - Google Patents

加湿过滤网及净化器 Download PDF

Info

Publication number
WO2017124907A1
WO2017124907A1 PCT/CN2016/113731 CN2016113731W WO2017124907A1 WO 2017124907 A1 WO2017124907 A1 WO 2017124907A1 CN 2016113731 W CN2016113731 W CN 2016113731W WO 2017124907 A1 WO2017124907 A1 WO 2017124907A1
Authority
WO
WIPO (PCT)
Prior art keywords
humidifying
water tank
purifier
flow
water
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.)
Ceased
Application number
PCT/CN2016/113731
Other languages
English (en)
French (fr)
Inventor
马占银
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201610039788.6A external-priority patent/CN106989446A/zh
Priority claimed from CN201620056057.8U external-priority patent/CN205536193U/zh
Priority claimed from CN201620276125.1U external-priority patent/CN205448131U/zh
Priority claimed from CN201610207833.4A external-priority patent/CN105674454B/zh
Priority claimed from CN201620372689.5U external-priority patent/CN205717687U/zh
Application filed by Midea Group Co Ltd, Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Midea Group Co Ltd
Publication of WO2017124907A1 publication Critical patent/WO2017124907A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters

Definitions

  • the invention relates to the technical field of purifiers, in particular to a humidifying filter and a purifier.
  • the humidifying filter in the existing purifier is formed by splicing a plurality of parts, and the joint between the water absorbing portion and the humidifying portion is in line contact, so that the water cannot smoothly flow from the water absorbing portion to the humidifying portion, so that the overall humidifying effect is not good.
  • a primary object of the present invention is to provide a humidifying filter designed to increase the humidifying efficiency of a humidifying filter.
  • a humidifying filter includes an integrally provided draining portion, a flow guiding portion, and a humidifying portion; the draining portion is connected to the humidifying portion through the flow guiding portion, and the draining portion is disposed at In the water tank of the purifier, the humidifying portion is disposed in the air passage of the purifier; the draining portion, the diversion portion, and the humidifying portion enclose a mounting groove, and the sinking groove houses the sink close to the sink Describe the side walls of the duct.
  • a vent hole is formed in a centroid of the flow guiding portion and the humidifying portion, and a hole depth direction of the vent hole is the same as a gas flow direction in the air channel.
  • the humidification filter is folded from the entire first water absorbing material, and the longitudinal direction of the folded gusset is parallel or perpendicular to the axial direction of the vent hole.
  • the humidifying portion has a plurality of humidifying units, and the humidifying unit is a first water absorbing material between two adjacent gussets, and a gap is formed between the adjacent humidifying units.
  • the humidifying portion around the venting hole is provided with a fixing ring, and one end of the plurality of humidifying units adjacent to the venting hole is connected with the fixing ring.
  • the invention also provides a purifier comprising a humidifying filter net and a water tank; the water tank is installed in a mounting groove of the humidifying filter net near a side wall of the purifier air duct; the draining portion of the humidifying filter net is located In the water tank, a humidifying portion of the humidifying filter is located in the air duct;
  • the humidification filter includes an integrated drainage portion, a flow guiding portion, and a humidifying portion; the drainage portion is connected to the humidifying portion through the flow guiding portion, and the drainage portion is disposed in a water tank of the purifier.
  • the humidifying portion is disposed in the air duct of the purifier; the draining portion, the diversion portion and the humidifying portion enclose a mounting groove, and the mounting groove houses the side wall of the water tank close to the air duct .
  • the water tank is arranged in a ring shape, and the flow guiding portion and the humidifying portion of the humidifying filter are both installed in a space surrounded by the inner ring wall of the water tank.
  • the purifier further comprises a fan disposed directly above the venting opening of the humidifying filter, the wind direction of the fan being away from the humidifying filter.
  • the outer side wall of the water tank is provided with a water inlet, and the water inlet pipe passes through the water inlet, and the driving device of the purifier transports water in the water tank through the water inlet pipe into the water tank.
  • the inlet pipe is provided with a deep ultraviolet generator for disinfecting water passing through the inlet pipe.
  • the purifier further comprises a screen substrate, the screen substrate is made of a second water absorbing material; the screen substrate is disposed in the water tank and abuts against the bottom of the drainage portion to support The humidifying filter.
  • the water tank is arranged in a ring shape
  • the screen base is arranged in a ring shape
  • the screen base is sleeved on the inner ring wall of the water tank.
  • the water tank further includes a bracket for abutting the humidifying filter, and the bracket is installed in a space surrounded by the inner ring wall.
  • the water tank is further provided with a stopper, the stopper is connected to the outer ring wall of the water tank, and the water tank is divided into a drain groove and a drainage groove; the water outlet of the water tank is opened In the drain tank, a water inlet of the water tank is opened in the flow guiding groove.
  • the stopper comprises a first baffle, a second baffle and a stop piece, and the first baffle is connected with the outer ring wall to form the drain groove; a second air guiding piece is connected to the outer ring wall, and forms a flow restricting flow path disposed in an S shape with the first air guiding piece, and the current limiting flow path communicates with the guiding flow channel and the drain flow channel The stop piece is disposed in the flow restricting flow path.
  • the screen substrate is integrally provided with the humidification filter.
  • the purifier further comprises a limiting end cap, the limiting end cap abutting the top of the humidifying filter.
  • the limiting end cover is annularly disposed, and includes a limiting portion and a supporting portion connected to the limiting portion; the limiting portion abuts the drainage portion, the supporting portion and the supporting portion The flow guiding portion of the humidifying filter abuts.
  • the filter substrate has a higher water absorbency than the humidified filter.
  • the purifier further includes a return pipe, one end of which is in communication with the water tank, and the other end is in communication with a water tank of the purifier; and a constant flow structure is formed on an inner wall of the return pipe.
  • the flow stabilizing structure comprises a plurality of elongated ribs and a plurality of grooves defined between the ribs.
  • the rib extends in a circumferential direction of the return pipe and a plurality of the ribs are spaced apart in the axial direction of the return pipe.
  • the flow stabilizing structure comprises a plurality of protrusions and/or dimples.
  • the return pipe is a bellows.
  • the invention increases the contact area between the humidifying filter and the air by setting the humidifying filter as the draining portion, the guiding portion and the humidifying portion, thereby effectively increasing the working efficiency of the humidifying filter; and adopting the drainage portion and the diversion portion
  • the humidification part is integrally arranged, so that the contact area between the drainage part, the flow guiding part and the humidifying part is greatly increased, the water flows more smoothly inside the humidifying filter net, is favorable for improving the flow efficiency of the moisture, and is favorable for improving the humidifying filter net. Humidification efficiency.
  • FIG. 1 is a schematic structural view of an embodiment of a purifier according to the present invention.
  • FIG. 2 is a schematic structural view of another embodiment of the purifier of the present invention.
  • Figure 3 is a schematic cross-sectional view of the structure A-A in Figure 2;
  • FIG. 4 is a schematic structural view of an embodiment of a humidification filter according to the present invention.
  • Figure 5 is a schematic structural view of still another embodiment of the purifier of the present invention.
  • Figure 6 is a schematic cross-sectional view of the line B-B in Figure 5;
  • FIG. 7 is a schematic structural view of another embodiment of the humidification filter of the present invention.
  • Figure 8 is a schematic structural view of still another embodiment of the purifier of the present invention.
  • Figure 9 is a schematic view showing the structure of a purifier sink of the present invention.
  • Figure 10 is a schematic view showing the structure of M in Figure 9;
  • Figure 11 is a schematic structural view of still another embodiment of the purifier of the present invention.
  • Figure 12 is a schematic cross-sectional view taken along line C-C of Figure 11;
  • Figure 13 is a schematic structural view of the return pipe of Figure 1;
  • Figure 14 is a schematic cross-sectional view of the structure D-D in Figure 13;
  • first, second, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions is not It is not within the scope of protection required by the present invention.
  • the invention proposes a humidifying filter.
  • FIG. 1 is a schematic structural view of an embodiment of a purifier according to the present invention
  • FIG. 2 is a schematic structural view of another embodiment of the purifier of the present invention
  • FIG. 3 is a cross-sectional structural view of the AA of FIG. 4 is a schematic structural view of an embodiment of the humidification filter of the present invention.
  • the humidification filter 300 includes a drain portion 310a, a flow guiding portion 320a, and a humidifying portion 330a that are integrally provided.
  • the drain portion 310a is connected to the humidifying portion 330a via the flow guiding portion 320a.
  • the drain portion 310a is disposed in the water tank 400 of the purifier, and the humidifying portion 330a is disposed in the air passage of the purifier.
  • the drain portion 310a, the flow guiding portion 320a, and the humidifying portion 330a enclose a mounting groove 340a, and the water tank 400 is housed in the mounting groove 340a near a side wall of the air passage.
  • the humidifying filter 300 is disposed in a disk shape, the flow guiding portion 320a is disposed in a plane, and the drain portion 310a and the humidifying portion 330a are located on the same side of the flow guiding portion 320a.
  • the drain portion 310a is annularly disposed and connected to the periphery of the flow guiding portion 320a.
  • the drain portion 310a extends from the periphery of the flow guiding portion 320a, perpendicular to the plane on which the flow guiding portion 320a is located, and away from the flow guiding portion 320a.
  • the humidifying unit 330a extends from the surface of the flow guiding portion 320a in a direction away from the flow guiding portion 320a, and the humidifying portion 330a is surrounded by the drainage portion 310a.
  • the humidifying portion 330a is uniformly disposed on the flow guiding portion 320a.
  • the mounting groove 340a is formed between the drain portion 310a and the humidifying portion 330a.
  • the groove depth of the mounting groove 340a corresponds to the height of the groove wall of the water tank 400.
  • the partial drain portion 310a is immersed in the water of the water tank 400, and the bottom of the mounting groove 340a and the sink 400 groove. The top of the wall abuts to support the humidifying filter 300.
  • the drain portion 310a absorbs the moisture in the water tank 400, and transmits the moisture to the flow guiding portion 320a without a gap.
  • the flow guiding portion 320a transfers the water tank 400 to the humidifying portion 330a, and the water guiding portion 320a and the humidifying portion 330a disperse the water therein.
  • the humidifying portion 330a is located in the air passage of the purifier, the air flowing speed on the surface of the humidifying portion 330a is fast, which is favorable for evaporation of moisture, thereby facilitating the improvement of the working efficiency of the humidifying filter 300.
  • the contact area between the drain portion 310a and the flow guiding portion 320a and between the flow guiding portion 320a and the humidification is greatly increased, so that water is drained from the drain portion 310a.
  • moisture can smoothly flow, thereby facilitating the improvement of the transfer efficiency of moisture between the drain portion 310a, the flow guiding portion 320a, and the humidifying portion 330a. It is advantageous to increase the efficiency of the humidification filter 300.
  • the contact area of the humidifying filter 300 with the air is increased, thereby effectively increasing the working efficiency of the humidifying filter 300.
  • the contact area between the drain portion 310a, the flow guiding portion 320a, and the humidifying portion 330a is greatly increased, and the water flows more smoothly inside the humidifying filter 300. It is beneficial to improve the flow efficiency of moisture, and is advantageous for improving the humidification efficiency of the humidification filter 300.
  • a vent hole 350a is formed in the centroid of the flow guiding portion 320a and the humidifying portion 330a, and the hole depth direction of the vent hole 350a is The gas flow in the air passage is the same.
  • the flow guiding portion 320a and the humidifying portion 330a are disposed in a circular shape, and a vent hole 350a is formed in the middle of the flow guiding portion 320a and the humidifying portion 330a, and the axis of the vent hole 350a in the hole depth direction passes through the flow guiding portion 320a. And the center of the humidifying portion 330a.
  • the gas flow in the air passage is perpendicular to the surface on which the flow guiding portion 320a is located, and is the same as the hole depth direction of the vent hole 350a.
  • the wind can pass through the humidifying portion 330a and the flow guiding portion 320a more smoothly, thereby reducing the wind to humidify.
  • the air flow of the wind on the surface of the humidification filter 300 can also be increased, thereby contributing to an improvement in the evaporation efficiency of the moisture on the surface of the humidifying portion 330a and the flow guiding portion 320a.
  • FIG. 5 is a schematic structural view of still another embodiment of the purifier of the present invention
  • FIG. 6 is a schematic cross-sectional structural view of the BB of FIG.
  • a schematic structural view of another embodiment of the humidification filter is invented.
  • the humidification filter 300 is folded from the entire first water absorbing material, and the longitudinal direction of the folded gusset is parallel or perpendicular to the axial direction of the vent hole 350a.
  • the drain portion 310a, the flow guiding portion 320a, and the humidifying portion 330a are each folded into a fan shape, that is, a folded shape similar to the shape of the surface of the paper fan.
  • the length direction of the crease is exemplified in this embodiment by being parallel and perpendicular to the axis of the vent hole 350. Referring to FIGS. 5 to 7, when the longitudinal direction of the pleats is the same as the axial direction of the vent hole 350b, the humidifying portion 330b is provided in a columnar shape.
  • the extending direction of the drain portion 310b is the same as the axial direction of the humidifying portion 330b, and the mounting groove is provided.
  • the cross section of 340b is a rectangle lacking a short side. Referring to Figs. 1 to 4, when the longitudinal direction of the pleats is perpendicular to the axial direction of the vent hole 350a, the humidifying portion 330a has a truncated cone shape, and the large diameter end of the humidifying portion 330a is connected to the flow guiding portion 320a, and the small diameter end of the humidifying portion 330a.
  • the drainage portion 310a is located on the same side of the flow guiding portion 320a.
  • the humidifying filter 300 has a gap extending in the same direction as the flow of the airflow, so that the airflow passes through the humidifying filter 300.
  • the resistance received is small, which is advantageous for increasing the air flow speed on the surface of the humidifying portion 330, thereby contributing to improving the humidifying efficiency of the humidifying filter 300.
  • the humidifying portion 330a has a plurality of humidifying units, and the adjacent humidifying units have a gap therebetween.
  • the humidifying unit is a portion between two adjacent creases, and there is a gap between two adjacent creases, and the extending direction of the gap is the same as the hole depth direction of the vent hole 350a, that is, in the air duct of the purifier.
  • the gas flows in the same direction.
  • the surface of the humidifying filter 300 is also increased while increasing the evaporation area of the humidifying filter 300.
  • the gas flow rate is advantageous for increasing the evaporation efficiency of the humidification filter 300.
  • a humidifying portion 330a around the vent hole 350a is provided with a fixing ring, and some of the humidifying units are close to one end of the vent hole 350a. Both are connected to the fixing ring.
  • the connection of the humidifying unit near one end of the humidifying hole is more stable, which is beneficial to improve the stability of the humidifying filter 300 during operation.
  • the present invention also provides a purifier comprising a water tank 400 and a humidifying filter 300.
  • the specific structure of the humidifying filter 300 is referred to the above embodiment, and since the purifier adopts all the technical solutions of all the above embodiments, At least the advantages of the technical solutions of the above embodiments are not repeated here.
  • the water tank 400 is installed in the installation groove 340a of the humidification filter 300 near the side wall of the purifier air duct; the drainage portion 310a of the humidification filter 300 is located in the water tank 400, and the humidification The humidifying portion 330a of the filter 300 is located inside the air duct.
  • the water tank 400 is disposed in a ring shape, and the flow guiding portion 320a and the humidifying portion 330a of the humidifying filter 300 are both installed around the inner ring wall 420 of the water tank 400. Into the space.
  • the water tank 400 includes an inner ring wall 420, an outer ring wall 410, and a bottom plate, and the water is housed in the accommodating space surrounded by the inner ring wall 420, the outer ring wall 410, and the bottom plate.
  • the air passage of the purifier passes through a space surrounded by the inner ring wall 420, and the fluid flow in the air passage is the same as the inner ring wall 420.
  • the inner ring wall 420 can be a sidewall of the air duct to direct the flow of gas within the air duct.
  • the humidifying portion 330a and the flow guiding portion 320a in the space enclosed by the inner ring wall 420, it is advantageous to increase the gas flow rate on the surfaces of the humidifying portion 330a and the guiding portion 320a, which is advantageous for improving the diversion.
  • the evaporation rate of moisture on the portion 320a and the humidifying portion 330a is advantageous to increase the gas flow rate on the surfaces of the humidifying portion 330a and the guiding portion 320a.
  • the purifier further includes a fan 200, and the fan 200 is disposed directly above the vent hole 350a of the humidifying filter 300, and the wind direction of the fan 200 is away from the wind direction.
  • the humidifying filter 300 is described.
  • the fan 200 can also be disposed directly below the filtered humidification grid 300.
  • a water inlet is opened in the outer side wall of the water tank 400, and the purifier driving device 800 transports the water in the water tank 900 to the water tank 400 through the inlet pipe 500.
  • a deep ultraviolet generator 600 is mounted on the inlet pipe 500 to sterilize water passing through the inlet pipe 500.
  • the purifier further includes a water tank 900, a driving device 800, an inlet pipe 500, a deep ultraviolet generator 600, a return pipe 700, and a fan 200.
  • the driving device 800 takes a water pump as an example.
  • the driving device 800 transports the water in the water tank 900 to the water tank 400 through the waterway adapter assembly 850 and the water inlet pipe 500.
  • the water in the water tank 400 passes from the water outlet to the water tank through the return pipe 700. 900 in.
  • the deep ultraviolet generator 600 installed on the inlet pipe 500 emits short-wavelength ultraviolet rays to sterilize and disinfect the water in the inlet pipe 500.
  • the deep ultraviolet generator 600 is disposed such that the moisture evaporated by the humidification filter 300 is clean water after sterilization.
  • Both the fan 200 and the motor 100 for driving the fan 200 are disposed above the humidification filter 300.
  • the airflow direction of the fan 200 is vertically upward, and the flow of the airflow around the humidification filter 300 is also vertically upward, so that the surface of the humidification filter 300 is made.
  • the gas flow rate is increased, which is beneficial to increase the evaporation efficiency of the humidification filter, and is beneficial to improving the humidification efficiency of the purifier.
  • the purifier further includes a screen substrate 250, the screen substrate 250 is made of a second water absorbing material; the screen substrate 250 is disposed in the water tank and is opposite to the bottom of the drainage portion Connected to support the humidifying filter.
  • the screen substrate 250 is disposed at the bottom of the water tank for supporting the humidification filter.
  • the shape of the filter substrate 250 is not limited herein, and only needs to support the humidification filter.
  • the screen substrate 250 first draws water from the water tank, the drainage portion of the humidification filter contacts the screen substrate 250, and absorbs water from the filter substrate 250, and passes the absorbed water.
  • the flow guiding portion is transmitted to the humidifying portion.
  • the height of the humidifying filter drainage portion is greater than or equal to the height of the humidifying portion.
  • the material of the filter substrate 250 may be a strong water absorbing material such as a sponge.
  • the bottom of the drainage portion is not in direct contact with water through the arrangement of the filter substrate 250, and the humidification filter absorbs moisture from the filter substrate 250 and evaporates the absorbed moisture, so that the bottom of the humidification portion and the sink
  • the distance between the bottoms is greater than the distance between the filter substrate 250 and the bottom of the water tank, thereby preventing the humidification filter from dripping the water in the water tank from the bottom of the humidification portion by siphoning, thereby avoiding the dripping phenomenon of the humidification filter;
  • the water is filtered through the filter substrate 250, and the impurities in the water are filtered by the filter substrate 250 to prevent impurities in the water from entering the humidifying filter, thereby facilitating the service life of the humidifying filter.
  • vitamins, antimicrobial bactericidal materials, and water in the sink may also be added to the substrate.
  • the water tank is arranged in a ring shape
  • the screen base 250 is arranged in a ring shape
  • the screen base 250 is sleeved on the inner ring wall of the water tank.
  • the water tank 400 includes an inner ring wall 420, an outer ring wall 410, and a bottom plate, and the water is received in the accommodating space surrounded by the inner ring wall 420, the outer ring wall 410, and the bottom plate.
  • the filter substrate 250 is sleeved on the inner ring wall and disposed in the water tank.
  • the bottom of the drain portion is in contact with the surface of the screen substrate 250 such that the weight of the drain portion is evenly distributed on the screen substrate 250, facilitating stable installation of the humidifying filter.
  • the screen substrate 250 is in contact with the inner ring wall, and the inner ring wall defines movement of the screen substrate 250 such that the installation of the screen substrate 250 is stable and reliable.
  • the water tank further includes a bracket for abutting the humidifying filter, and the bracket is installed in a space surrounded by the inner ring wall.
  • the purpose of providing the bracket is to support the flow guiding portion and the humidifying portion of the humidifying filter, and of course, the wind cannot be prevented from passing through the through hole of the bottom plate.
  • the bracket includes a connecting portion and a supporting portion.
  • the supporting portion is disposed in the air duct.
  • One end of the connecting portion is connected to the supporting portion, and the other end is connected to the inner ring wall.
  • the humidification portion and the flow guiding portion of the humidification filter are supported by the arrangement of the bracket, thereby avoiding the collapse phenomenon of the humidification net during use, thereby facilitating the more stable work of the humidification filter, which is beneficial to the operation.
  • the purifier works stably.
  • a stopper is further disposed in the water tank, and the stopper is connected to an outer ring wall of the water tank to divide the water tank into a drain groove 480 and a flow guiding groove 490.
  • the water outlet 470 of the water tank is disposed in the drain tank 480, and the water inlet 430 of the water tank is disposed in the flow guiding groove 490, and the stopper is used to restrict the flow direction of the flow guiding groove 490
  • the flow rate of the sump 480 is described.
  • the stopper includes a first baffle 440, a second baffle 450, and a stop piece 460.
  • the first baffle 440 is connected to the outer ring wall to form the drain groove 480
  • the second baffle 450 is connected to the outer ring wall and the first baffle 440
  • a flow restricting flow path is formed in an S shape.
  • the flow restricting flow channel communicates with the flow guiding groove 490 and the draining groove 480, and the stopping piece 460 is disposed in the current limiting flow channel.
  • the first baffle 440 and the second baffle 450 divide the water tank into three parts: the flow guiding groove 490, the restricting flow path and the draining groove 480, and the water flows in from the water inlet 430, and the diversion flow
  • the tank 490 directs water to the restricting flow passage, and the water flows out of the water outlet 470 after passing through the restricting flow passage.
  • the stop piece 460 is disposed in the flow restricting flow passage, and blocks a part of the restricting flow passage to reduce the flow rate of the restricting flow passage.
  • the flow restricting flow path in an S shape, the flow of water in the restricting flow path is blocked, thereby reducing the flow rate of the water in the restricting flow path, and when the water tank is lifted, the water outlet 470 can be reduced.
  • the amount of water flowing out by the arrangement of the stop piece 460, to reduce the flow between the flow guiding groove 490 and the drain groove 480, so that the amount of water flowing out of the water outlet 470 can be reduced when the water tank is lifted.
  • the stopper may include only the third baffle and the stop piece 460, and the third baffle is connected to the outer ring wall to divide the water tank into the communicating diversion groove 490 and the drain groove. 480.
  • the stop piece 460 is disposed between the outer ring wall and the third baffle, that is, the communication groove 490 and the drain groove 480. At this time, the stopper piece 460 can also restrict the flow rate of the flow guiding groove 490 to the drain groove 480.
  • the screen substrate 250 is integrally provided with the humidification filter.
  • the filter substrate 250 is a part of the humidification filter.
  • the distance from the bottom of the drainage portion to the bottom of the water tank is smaller than the distance from the humidification portion to the bottom of the water tank, so that the humidification filter does not have the siphon phenomenon. The power to avoid dripping in the humidification section.
  • the purifier further includes a limiting end cover 150 that abuts the top of the humidifying filter.
  • the limiting end cover 150 is annularly disposed, and includes a limiting portion 152 and a supporting portion 151 connected to the limiting portion 152.
  • the limiting portion 152 abuts against the drainage portion, and the support portion 151 abuts against the flow guiding portion of the humidification filter.
  • the strength of the humidification filter as a whole can be enhanced by the arrangement of the limit end cover 150.
  • the wind generated by the wind turbine of the purifier is prevented from blowing up the humidifying filter.
  • the water absorption of the filter substrate 250 is better than that of the humidification filter.
  • the water filtration has sufficient water source at any time, so that the working efficiency of the humidification filter is effectively ensured.
  • both ends of the return pipe 700 communicate with the water tank 900 and the water tank 400, respectively, and a constant flow structure 710 is formed on the inner wall of the return pipe 700.
  • a constant flow structure 710 is formed on the inner wall of the return pipe 700.
  • water in the water tank 400 flows back to the water tank 900 through the return pipe 700, and water flows downward from the upper side along the inner wall of the return pipe 700.
  • the flow of water in the return pipe 700 flows along the inner wall of the return pipe 700, and the flow rate is unstable, so that air is easily mixed at the water outlet of the return pipe 700 to form bubbles.
  • the bubble burst produces noise.
  • the humidifying device of the present invention has a buffering effect on the water flow by providing a steady flow structure 710 on the inner wall of the return pipe 700, so that the water flow is more stable, and the stabilized water flow is less likely to generate bubbles at the water outlet of the return pipe 700. Thereby, the noise generated by the bubble collapse can be avoided.
  • due to the buffering action of the above-mentioned steady flow structure 710 on the water flow it is also possible to reduce the noise generated by the water flow falling to the water outlet due to the excessive speed.
  • the humidifying device of the embodiment of the present invention by providing the flow regulating structure 710 on the inner wall of the return pipe 700, the water in the water tank 400 is returned to the water tank 900 through the return pipe 700, and the water is along the return pipe 700.
  • the steady flow structure 710 is provided to slow down and stabilize the water flow, thereby reducing noise.
  • a humidifying device according to an embodiment of the present invention will be described in detail below with reference to FIGS. 13-14.
  • the flow stabilizing structure 710 may include a plurality of elongated ribs and a groove defined between the plurality of ribs. Therefore, when the water flows along the inner wall of the return pipe 700, the water flow can be dispersed into each groove through the above-mentioned convex rib and the groove defined between the plurality of ribs, and the water flow and the rib can be passed through The friction acts to buffer the water flow, so that the water flow can be maintained in a relatively stable state, thereby reducing noise.
  • a plurality of elongated ribs may extend in the circumferential direction of the return pipe 700 and a plurality of ribs may be spaced apart in the axial direction of the return pipe 700.
  • the circumferentially extending ribs have a certain hindrance to the water flow, can slow the flow of the water flow, and can stabilize the water flow in a relatively stable state. This can reduce noise.
  • the return pipe 700 can be a bellows, and the forming process of the bellows is simple and low in cost.
  • a plurality of elongated ribs may extend along the axial direction of the return pipe 700 and a plurality of ribs may be spaced apart in the circumferential direction of the return pipe 700, or a plurality of elongated ribs may be along the axis of the return pipe 700.
  • the spiral extends, thereby also functioning to stabilize the flow of water.
  • the flow stabilizing structure 710 can include a plurality of protrusions and/or dimples. That is, the flow stabilizing structure 710 may include only a plurality of protrusions, and the flow stabilizing structure 710 may also include only a plurality of dimples, or the steady flow structure 710 may include a plurality of protrusions and a plurality of dimples.
  • the plurality of projections and/or pits make the inner wall of the return pipe 700 uneven, thereby also functioning to slow down and stabilize the water flow.
  • a plurality of protrusions and/or pits are uniformly distributed on the inner wall of the return pipe 700, and the cross sections of the plurality of protrusions may be circular, elliptical, polygonal, etc., and the cross sections of the plurality of dimples may also be It is a circle, an ellipse, a polygon, etc., but is not limited to the above shape.
  • the return pipe 700 may be a plastic member or a metal member. When the return pipe 700 is a plastic part, it can be injection molded. When the return pipe 700 is a metal piece, the return pipe 700 may be formed by casting or machined; or when the flow regulating structure 710 on the inner wall of the return pipe 700 is difficult to process, the return pipe 700 may be composed of two parts. Soldered.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Humidification (AREA)

Abstract

一种加湿过滤网(300)，包括：一体设置的引流部(310a, 310b)、导流部(320a, 320b)以及加湿部(330a, 330b)；引流部(310a, 310b)通过导流部(320a, 320b)与加湿部(330a, 330b)连接，引流部(310a, 310b)设置于净化器的水槽(400)内，加湿部(330a, 330b)设置于净化器的风道内；引流部(310a, 310b)、导流部(320a, 320b)和加湿部(330a, 330b)围成安装槽(340a, 340b)，水槽(400)靠近风道的侧壁收容于安装槽(340a, 340b)内。同时还公开了装有该加湿过滤网(300)的净化器。通过将加湿过滤网(300)设置为引流部(310a, 310b)、导流部(320a, 320b)以及加湿部(330a, 330b)，增加了加湿过滤网(300)与空气的接触面积，从而有效的增加了加湿过滤网(300)的工作效率；通过将引流部(310a, 310b)、导流部(320a, 320b)以及加湿部(330a, 330b)一体设置，使得引流部(310a, 310b)、导流部(320a, 320b)和加湿部(330a, 330b)之间的接触面积得到大幅增加，水分在加湿过滤网(300)内部流动更加顺畅，有利于提高水分的流动效率，有利于提高加湿过滤网(300)的加湿效率。

Description

加湿过滤网及净化器
技术领域
本发明涉及净化器技术领域，特别涉及一种加湿过滤网及净化器。
背景技术
现有净化器中的加湿过滤网由多部分拼接而成，吸水部分和加湿部分的连接处为线接触，使得水分不能顺畅的由吸水部分流向加湿部分，致使整体加湿效果不佳。
发明内容
本发明的主要目的是提供一种加湿过滤网，旨在提高加湿过滤网的加湿效率。
为实现上述目的，本发明提出的加湿过滤网，包括一体设置的引流部、导流部以及加湿部；所述引流部通过所述导流部与所述加湿部连接，所述引流部设置于净化器的水槽内，所述加湿部设置于所述净化器的风道内；所述引流部、导流部和所述加湿部围成安装槽，所述安装槽内收容有所述水槽靠近所述风道的侧壁。
优选地，所述导流部和所述加湿部的形心处开设有通风孔，所述通风孔的孔深方向与所述风道中的气体流向相同。
优选地，所述加湿过滤网由整张第一吸水材料折叠而成，折叠形成的折楞的长度方向与所述通风孔的轴线方向平行或垂直。
优选地，所述加湿部具有若干加湿单元，所述加湿单元为两相邻所述折楞之间的第一吸水材料，相邻的所述加湿单元之间具有间隙。
优选地，所述通风孔周边的加湿部上设置有固定环，若干所述加湿单元靠近所述通风孔的一端均与所述固定环连接。
本发明还提出一种净化器，包括加湿过滤网和水槽；所述水槽靠近所述净化器风道的侧壁安装于所述加湿过滤网的安装槽内；所述加湿过滤网的引流部位于所述水槽内，所述加湿过滤网的加湿部位于所述风道内；
其中，所述加湿过滤网包括一体设置的引流部、导流部以及加湿部；所述引流部通过所述导流部与所述加湿部连接，所述引流部设置于净化器的水槽内，所述加湿部设置于所述净化器的风道内；所述引流部、导流部和所述加湿部围成安装槽，所述安装槽内收容有所述水槽靠近所述风道的侧壁。
优选地，所述水槽呈环形设置，所述加湿过滤网的导流部和所述加湿部均安装在所述水槽的内环壁所围成的空间内。
优选地，所述净化器还包括风机，所述风机设置在所述加湿过滤网的通风孔的正上方，所述风机的出风方向背离所述加湿过滤网。
优选地，所述水槽的外侧壁上开设有进水口，进水管穿过所述进水口，净化器的驱动装置将水箱中的水通过所述进水管输送至所述水槽内。
优选地，所述进水管上安装有对经过所述进水管的水进行消毒处理深紫外发生器。
优选地，所述净化器还包括滤网基底，所述滤网基底由第二吸水材料制成；所述滤网基底设置于所述水槽内，且与所述引流部的底部抵接以支撑所述加湿过滤网。
优选地，所述水槽呈环形设置，所述滤网基底呈环形设置，所述滤网基底套设于所述水槽的内环壁上。
优选地，所述水槽还包括供所述加湿过滤网抵接的支架，所述支架安装于所述内环壁围成的空间内。
优选地，所述水槽内还设置有止挡件，所述止挡件与所述水槽的外环壁连接，且所述水槽分割成泄流槽和导流槽；所述水槽的出水口开设在所述泄流槽内，所述水槽的进水口开设在所述导流槽内。
优选地，所述止挡件包括第一导流片、第二导流片和止挡片，所述第一导流片与所述外环壁连接围成所述泄流槽；所述第二导流片与所述外环壁连接，且与所述第一导流片形成呈S形设置的限流流道，所述限流流道连通所述导流槽和所述泄流槽；所述止挡片设置于所述限流流道内。
优选地，所述滤网基底与加湿过滤网一体设置。
优选地，所述净化器还包括限位端盖，所述限位端盖与所述加湿过滤网的顶部抵接。
优选地，所述限位端盖呈环形设置，且包括限位部和与所述限位部连接的支撑部；所述限位部与所述引流部抵接，所述支撑部与所述加湿过滤网的导流部抵接。
优选地，所述滤网基底的吸水性比所述加湿过滤网的吸水性强。
优选地，所述净化器还包括回流管，所述回流管的一端与所述水槽连通，另一端与所述净化器的水箱连通；所述回流管的内壁上形成有稳流结构。
优选地，所述稳流结构包括多个长条形的凸筋及多个所述凸筋之间限定出的凹槽。
优选地，所述凸筋沿所述回流管的周向延伸且多个所述凸筋沿所述回流管的轴向间隔设置。
优选地，所述稳流结构包括多个凸起和/或凹坑。
优选地，所述回流管为波纹管。
本发明通过将加湿过滤网设置为引流部、导流部以及加湿部，增加了加湿过滤网与空气的接触面积，从而有效的增加了加湿过滤网的工作效率；通过将引流部、导流部以及加湿部一体设置，使得引流部、导流部和加湿部之间的接触面积得到大幅增加，水分在加湿过滤网内部流动更加顺畅，有利于提高水分的流动效率，有利于提高加湿过滤网的加湿效率。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明净化器一实施例的结构示意图；
图2为本发明净化器另一实施例的结构示意图；
图3为图2中A-A处的剖面结构示意图；
图4为本发明加湿过滤网一实施例的结构示意图；
图5为本发明净化器又一实施例的结构示意图；
图6为图5中B-B处的剖面结构示意图；
图7为本发明加湿过滤网另一实施例的结构示意图;
图8为本发明净化器再一实施例的结构示意图;
图9为本发明净化器水槽的结构示意图;
图10为图9中M处的结构示意图；
图11为本发明净化器还一实施例的结构示意图；
图12为图11中C-C处的剖面结构示意图；
图13为图1中回流管的结构示意图；
图14为图13中D-D处的剖面结构示意图。
附图标号说明：
标号 名称 标号 名称
100 电机 200 风机
300 加湿过滤网 310a 引流部
320a 导流部 330a 加湿部
340a 安装槽 310b 引流部
320b 导流部 330b 加湿部
340b 安装槽 400 水槽
410 外环壁 420 内环壁
500 进水管 600 深紫外发生器
700 回流管 800 驱动装置
850 水路转接组件 900 水箱
350a 通风孔 350b 通风孔
150 限位端盖 151 支撑部
152 限位部 250 滤网基底
430 进水口 440 第一导流片
450 第二导流片 460 止挡片
470 出水口 480 泄流槽
490 导流槽 710 稳流结构
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，本发明实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本发明中涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当人认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提出一种加湿过滤网。
参照图1至图4，图1为本发明净化器一实施例的结构示意图；图2为本发明净化器另一实施例的结构示意图；图3为图2中A-A处的剖面结构示意图；图4为本发明加湿过滤网一实施例的结构示意图。
在本发明实施例中，该加湿过滤网300包括一体设置的引流部310a、导流部320a以及加湿部330a。所述引流部310a通过所述导流部320a与所述加湿部330a连接。所述引流部310a设置于净化器的水槽400内，所述加湿部330a设置于所述净化器的风道内。所述引流部310a、导流部320a和所述加湿部330a围成安装槽340a，所述水槽400靠近所述风道的侧壁收容于所述安装槽340a内。
具体地，本实施例中，加湿过滤网300呈圆盘形设置，导流部320a呈平面设置，引流部310a和加湿部330a位于导流部320a的同一侧。引流部310a呈环形设置，且与导流部320a的周边连接。引流部310a从导流部320a的周边、垂直于导流部320a所在的平面、朝远离导流部320a的方向延伸。加湿部330a从导流部320a的面上向远离导流部320a所的方向延伸，加湿部330a被引流部310a包围。加湿部330a均匀的设置在导流部320a上。安装槽340a形成于引流部310a和加湿部330a之间，安装槽340a的槽深与水槽400的槽壁高度相当，部分引流部310a浸泡在水槽400的水中，安装槽340a的底部与水槽400槽壁的顶部抵接，以支撑加湿过滤网300。引流部310a吸收水槽400中的水分，并将水分无间隙的传递至导流部320a，导流部320a将水槽400传递至加湿部330a，导流部320a和加湿部330a将其中的水分散失在周围的空气中。由于加湿部330a位于净化器的风道中，使得加湿部330a表面的空气流动速度快，有利于水分的蒸发，从而有利于提高加湿过滤网300的工作效率。由于引流部310a、导流部320a和加湿部330a一体设置，使得引流部310a和导流部320a之间、以及导流部320a和加湿之间的接触面积大幅增加，从而使得水从引流部310a至导流部320a，以及从导流部320a至加湿部330a的过程中，水分可以顺畅的流动，从而有利于提高水分在引流部310a、导流部320a和加湿部330a之间的传递效率，有利于提高加湿过滤网300的效率。
本实施例中，通过将加湿过滤网300设置为引流部310a、导流部320a以及加湿部330a，增加了加湿过滤网300与空气的接触面积，从而有效的增加了加湿过滤网300的工作效率；通过将引流部310a、导流部320a以及加湿部330a一体设置，使得引流部310a、导流部320a和加湿部330a之间的接触面积得到大幅增加，水分在加湿过滤网300内部流动更加顺畅，有利于提高水分的流动效率，有利于提高加湿过滤网300的加湿效率。
进一步地，在上述实施例的基础上，参照图1至图4，所述导流部320a和所述加湿部330a的形心处开设有通风孔350a，所述通风孔350a的孔深方向与所述风道中的气体流向相同。
具体地，本实施例中，导流部320a和加湿部330a呈圆形设置，导流部320a和加湿部330a的中间形成有通风孔350a，通风孔350a孔深方向的轴线经过导流部320a和加湿部330a的圆心。本实施例中，风道中的气体流向垂直于导流部320a所在的面，与通风孔350a的孔深方向相同。本实施例中，通过将通风孔350a的孔深方向与风道中气体的流向设置为相同，使得风在通过加湿部330a和导流部320a时，可以更加顺畅通过，从而在减小风对加湿过滤网300的风压的同时，也可以增加风在加湿过滤网300表面的空气流动，从而有利于提高加湿部330a和导流部320a表面水分的蒸发效率。
进一步地，在上述实施例的基础上，参照图1至图7；图5为本发明净化器又一实施例的结构示意图；图6为图5中B-B处的剖面结构示意图；图7为本发明加湿过滤网另一实施例的结构示意图。所述加湿过滤网300由整张第一吸水材料折叠而成，折叠形成的折楞的长度方向与所述通风孔350a的轴线方向平行或垂直。
具体地，本实施例中，在将第一吸水材料折叠成加湿过滤网300的过程中，会形成许多折楞。其中，引流部310a、导流部320a以及加湿部330a均被折叠成扇面型，即和纸扇表面的型状类似的折叠状。折楞的长度方向在本实施例中以与通风孔350的轴线平行和垂直为例。参照图5至图7，当折楞的长度方向与通风孔350b的轴线方向相同时，加湿部330b呈柱状设置，此时，引流部310b的延伸方向与加湿部330b的轴线方向相同，安装槽340b的横截面为缺少一短边的矩形。参照图1至图4，当折楞的长度方向与通风孔350a的轴线方向垂直时，加湿部330a呈锥台形，加湿部330a的大径端与导流部320a连接，加湿部330a的小径端与引流部310a位于导流部320a的同一侧。
本实施例中，通过将折楞设置为平行或垂直通风孔350的轴线方向，使得加湿过滤网300所具有的间隙的延伸方向与气流的流向相同，从而使得气流在加湿过滤网300内穿过时，受到的阻力小，有利于提高加湿部330表面的空气流动速度，从而有利于提高加湿过滤网300的加湿效率。
进一步地，在上述实施例的基础上，所述加湿部330a具有若干加湿单元，相邻的所述加湿单元之间具有间隙。本实施例中，加湿单元为两相邻折楞之间的部分，两相邻的折楞之间具有间隙，间隙的延伸方向与通风孔350a的孔深方向相同，即与净化器风道内的气体流向相同。本实施例中，通过将加湿部330a分为若干的加湿单元，并且在若干的加湿单元之间设置间隙，使得在增加了加湿过滤网300的蒸发面积的同时，也增加了加湿过滤网300表面的气体流速，有利于提高加湿过滤网300的蒸发效率。
在上实施例的基础上，为了使加湿过滤网300的结构更加稳定可靠，在所述通风孔350a周边的加湿部330a上设置有固定环，若干所述加湿单元靠近所述通风孔350a的一端均与所述固定环连接。通过固定环的设置，使得加湿单元靠近加湿孔的一端的连接更加稳定，有利于提高加湿过滤网300在工作过程中的稳定性。
本发明还提出一种净化器，该净化器包括水槽400和加湿过滤网300，该加湿过滤网300的具体结构参照上述实施例，由于本净化器采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。其中，所述水槽400靠近所述净化器风道的侧壁安装于所述加湿过滤网300的安装槽340a内；所述加湿过滤网300的引流部310a位于所述水槽400内，所述加湿过滤网300的加湿部330a位于所述风道内。
进一步地，在上述实施例的基础上，所述水槽400呈环形设置，所述加湿过滤网300的导流部320a和所述加湿部330a均安装在所述水槽400的内环壁420所围成的空间内。
具体地，本实施例中，水槽400包括内环壁420、外环壁410以及底板，水收容在内环壁420、外环壁410以及底板所围成的收容空间内。净化器的风道经过内环壁420所围成的空间，且风道内的流体流向与内环壁420的延伸方向相同。当然，在一些实施例中，内环壁420可以为风道的侧壁用以引导风道内气体的流向。
本实施例中，通过将加湿部330a和导流部320a均设置在内环壁420所围成的空间内，有利于提高加湿部330a和导流部320a表面的气体流速，有利于提高导流部320a和加湿部330a上水分的蒸发速度。
进一步地，在上述实施例的基础上，所述净化器还包括风机200，所述风机200设置在所述加湿过滤网300的通风孔350a的正上方，所述风机200的出风方向背离所述加湿过滤网300。当然，在一些实施例中，风机200也可以设置在过滤加湿网300的正下方。所述水槽400的外侧壁上开设有进水口，净化器的驱动装置800将水箱900中的水通过进水管500输送至所述水槽400内。所述进水管500上安装有深紫外发生器600，以对经过所述进水管500的水进行消毒处理。
具体地，本实施例中，净化器还包括水箱900、驱动装置800、进水管500、深紫外发生器600、回流管700以及风机200。驱动装置800以水泵为例，驱动装置800将水箱900中的水经过水路转接组件850和进水管500输送至水槽400中，水槽400内的水从出水口，经回流管700，回到水箱900中。水在经过进水管500时，安装在进水管500上的深紫外发生器600发出短波的紫外线，对进水管500内的水进行杀菌消毒处理。深紫外发生器600的设置，使得加湿过滤网300所蒸发的水分为灭菌后的干净水。
风机200和驱动风机200的电机100都设置在加湿过滤网300的上方，风机200的出风方向竖直向上，加湿过滤网300周边的气流的流向也竖直向上，从而使得加湿过滤网300表面的气体流速加快，有利于提高加湿过滤器的蒸发效率，有利于提高净化器的加湿效率。
进一步地，所述净化器还包括滤网基底250，所述滤网基底250由第二吸水材料制成；所述滤网基底250设置于所述水槽内，且与所述引流部的底部抵接以支撑所述加湿过滤网。
具体地，本实施例中，滤网基底250设置于水槽底部，用于支撑加湿过滤网。滤网基底250的形状在此不做限定，只需要可以支撑加湿滤网的均可。当水槽中注入水时，水深小于或者等于滤网基底250的高度，以使加湿过滤网不直接浸泡在水中。在加湿过滤网的加湿过程中，滤网基底250先将水从水槽中吸取，加湿过滤网的引流部与滤网基底250接触，并从滤网基底250上吸收水，并将吸收的水通过导流部传递至加湿部。加湿过滤网引流部的高度大于或者等于加湿部的高度。其中，滤网基底250的材料可以为海绵等强吸水材质。
本实施例中，通过滤网基底250的设置，使得引流部的底部不与水直接接触，加湿过滤网从滤网基底250上吸收水分并将吸收的水分进行蒸发，使得加湿部的底部与水槽底部之间的距离，大于滤网基底250与水槽底部之间的距离，从而避免了加湿过滤网通过虹吸现象将水槽中水从加湿部的底部滴出，从而避免了加湿过滤网出现滴水现象；同时，水先通过滤网基底250的过滤，水中的杂质被滤网基底250过滤掉，阻止了水中杂质进入加湿过滤网，从而有利于提高加湿过滤网的使用寿命。
可以理解的是，在一些实施例中， 基底中还可加入维生素，抗菌杀菌物质，净化水槽中的水。
进一步地，所述水槽呈环形设置，所述滤网基底250呈环形设置，所述滤网基底250套设于所述水槽的内环壁上。
具体地，本实施例中，所述水槽400包括内环壁420、外环壁410以及底板，水收容在内环壁420、外环壁410以及底板所围成的收容空间内。滤网基底250的套设于内环壁上，并设置于水槽中。引流部的底部与滤网基底250的表面接触，使得引流部的重量均匀的分布在滤网基底250上，有利于加湿过滤网的稳定安装。滤网基底250与内环壁接触，内环壁限定滤网基底250的移动，使得滤网基底250的安装稳定可靠。
进一步地，所述水槽还包括供所述加湿过滤网抵接的支架，所述支架安装于所述内环壁围成的空间内。
具体地，本实施例中，设置支架的目的在于支持加湿过滤网的导流部和加湿部，当然，不能阻止风从底板的过孔上经过。支架包括连接部和支持部，支持部设置在风道中，连接部的一端与支持部连接，另一端与内环壁连接。当风从风道经过时，穿过加湿过滤网的通风孔，加速加湿部上水分的蒸发。
本实施例中，通过支架的设置，使得加湿过滤网的加湿部和导流部得以支撑，从而避免了加湿网在使用过程中出现坍塌现象，进而有利于加湿过滤网更加稳定的工作，有利于净化器稳定的工作。
进一步地，所述水槽内还设置有止挡件，所述止挡件与所述水槽的外环壁连接，将所述水槽分割成泄流槽480和导流槽490。所述水槽的出水口470设置在所述泄流槽480内，所述水槽的进水口430设置在所述导流槽490内，所述止挡件用以限制所述导流槽490流向所述泄流槽480的流量。
具体地，本实施例中，所述止挡件包括第一导流片440、第二导流片450和止挡片460。所述第一导流片440与所述外环壁连接围成所述泄流槽480，所述第二导流片450与所述外环壁连接，且与所述第一导流片440形成呈S形设置的限流流道。所述限流流道连通所述导流槽490和所述泄流槽480，所述止挡片460设置于所述限流流道内。即本实施例中，第一导流片440和第二导流片450将水槽分割成导流槽490、限流流道和泄流槽480三个部分，水从进水口430流入，导流槽490将水引导至限流流道，水经过限流流道后从出水口470流出。止挡片460设置在限流流道内，封堵部分限流流道，以减小限流流道的流量。水在经过S形限流流道时，由于S形的存在，使得水在流道内的流动性差，从而减缓水的流动。
本实施例中，通过将限流流道呈S形设置，使得水在限流流道中的流动受阻，从而减小水在限流流道中的流速，当将水槽提起时，可减少出水口470流出的水量；通过止挡片460的设置，以减小导流槽490和泄流槽480之间的流量，从而在水槽提起时，可减少出水口470流出的水量。
当然，在一些实施例中，止挡件可以仅包括第三导流片和止挡片460，第三导流片与外环壁连接，将水槽分割成连通的导流槽490和泄流槽480。止挡片460设置在外环壁和第三导流片之间，即导流槽490和泄流槽480的连通处。此时，止挡片460同样可以限制导流槽490流向泄流槽480的流量。
进一步地，所述滤网基底250与加湿过滤网一体设置。
具体地，本实施例中，滤网基底250为加湿过滤网的一部分，此时，引流部底部距离水槽底部的距离，小于加湿部至水槽底部的距离，使得加湿过滤网不具备虹吸现象所需的动力，从而避免了加湿部出现滴水现象。
进一步地，所述净化器还包括限位端盖150，所述限位端盖150与所述加湿过滤网的顶部抵接。
具体地，本实施例中，所述限位端盖150呈环形设置，且包括限位部152和与所述限位部152连接的支撑部151。所述限位部152与所述引流部抵接，所述支撑部151与所述加湿过滤网的导流部抵接。通过限位端盖150的设置，可增强加湿滤网整体的强度。同时防止净化器的风轮运行时所产生的风将加湿过滤网吹起。
进一步地，所述滤网基底250的吸水性比所述加湿过滤网的吸水性好。
本实施例中，通过将滤网基底250的吸水性设置为优于加湿过滤网的吸水性，使得加水过滤随时有充足的水源，以使加湿过滤网的工作效率得到有效的保证。
进一步地，回流管700的两端分别连通水箱900和水槽400，回流管700的内壁上形成有稳流结构710。由此，水槽400内多余的水可以通过回流管700流回水箱900内，从而可以实现循环利用、节约用水。同时，通过回流管700的内壁上设置的稳流结构710，在水沿着回流管700的内壁流动时，通过上述稳流结构710的作用，可以减缓、稳定水流，从而可以使水流更为稳定，降低水流产生的噪音。
可以理解的是，水槽400内的水经回流管700流回水箱900的过程中，水是沿着回流管700的内壁从上向下流的。在传统的加湿装置使用的过程中，回流管700内的水流沿着回流管700的内壁流动时会出现流量不稳定的现象，从而导致在回流管700的出水口处易混入空气形成气泡，而气泡破裂产生噪音。而本实用新型的加湿装置通过在回流管700的内壁上设置稳流结构710，对水流具有缓冲作用，使水流更为稳定，稳定后的水流在回流管700的出水口处就不易产生气泡，从而可以避免气泡破裂产生的噪音。并且，由于上述稳流结构710对于水流的缓冲作用，也可以降低水流下落至出水口处由于速度过高产生的噪音。
根据本实用新型实施例的加湿装置，通过在回流管700的内壁上设置稳流结构710，使得水槽400内的水通过回流管700流回至水箱900的过程中，水沿着回流管700的内壁流动时，通过设置的稳流结构710可以减缓、稳定水流，从而可以降低噪音。
下面参照图13-图14详细描述根据本实用新型实施例的加湿装置。
在本实用新型的一些实施例中，稳流结构710可以包括多个长条形的凸筋及多个凸筋之间限定出的凹槽。由此，在水流沿着回流管700的内壁流动时，通过上述的凸筋及多个凸筋之间限定出的凹槽，可以将水流分散至各个凹槽内，并可以通过水流与凸筋的摩擦，起到对水流的缓冲作用，从而可以使水流保持较为稳定的状态，进而可以降低噪音。
进一步地，多个长条形的凸筋可以沿回流管700的周向延伸且多个凸筋沿回流管700的轴向间隔设置。由此，在水流沿着回流管700的内壁向下流动的过程中，周向延伸的凸筋对水流具有一定的阻碍作用，可以减缓水流的流动，并可以将水流稳定在较为稳定的状态，从而可以降低噪音。
可选地，回流管700可以为波纹管，波纹管的成型工艺简单、成本低。
当然，多个长条形的凸筋可以沿回流管700的轴向延伸且多个凸筋沿回流管700的周向间隔设置，或者多个长条形的凸筋可以沿回流管700的轴向呈螺旋延伸，由此也可以起到稳定水流的作用。
在本实用新型的另一些实施例中，稳流结构710可以包括多个凸起和/或凹坑。也就是说，稳流结构710可以仅包括多个凸起，稳流结构710也可以仅包括多个凹坑，或者稳流结构710可以包括多个凸起和多个凹坑。在水流沿着回流管700的内壁流动时，多个凸起和/或凹坑使得回流管700的内壁凹凸不平，由此也可以起到减缓、稳定水流的作用。可选地，多个凸起和/或凹坑均匀分布在回流管700的内壁上，多个凸起的横截面可以为圆形、椭圆形、多边形等，多个凹坑的横截面也可以为圆形、椭圆形、多边形等，但不限于上述形状。
需要说明的是，回流管700可以是塑料件，也可以是金属件。当回流管700为塑料件时，可以通过注塑成型。当回流管700为金属件时，回流管700可以通过铸造成型，也可以通过机加工而成；或者在回流管700的内壁上的稳流结构710难于加工时，回流管700可以是由两部分焊接而成。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (18)

  1. 一种加湿过滤网，安装于净化器内，其特征在于，包括一体设置的引流部、导流部以及加湿部；所述引流部通过所述导流部与所述加湿部连接，所述引流部设置于所述净化器的水槽内，所述加湿部设置于所述净化器的风道内；所述引流部、导流部和所述加湿部围成安装槽，所述安装槽内收容有所述水槽靠近所述风道的侧壁。
  2. 如权利要求1所述的加湿过滤网，其特征在于，所述导流部和所述加湿部的形心处开设有通风孔，所述通风孔的孔深方向与所述风道中的气体流向相同。
  3. 如权利要求2所述的加湿过滤网，其特征在于，所述加湿过滤网由整张第一吸水材料折叠而成，折叠形成的折楞的长度方向与所述通风孔的轴线方向平行或垂直。
  4. 如权利要求3所述的加湿过滤网，其特征在于，所述加湿部具有若干加湿单元，所述加湿单元为两相邻所述折楞之间的第一吸水材料，相邻的所述加湿单元之间具有间隙。
  5. 如权利要求4所述的加湿过滤网，其特征在于，所述通风孔周边的加湿部上设置有固定环，若干所述加湿单元靠近所述通风孔的一端均与所述固定环连接。
  6. 一种净化器，其特征在于，包括如权利要求1所述的加湿过滤网和水槽；所述水槽靠近所述净化器风道的侧壁安装于所述加湿过滤网的安装槽内；所述加湿过滤网的引流部位于所述水槽内，所述加湿过滤网的加湿部位于所述风道内。
  7. 如权利要求6所述的净化器，其特征在于，所述水槽呈环形设置，所述加湿过滤网的导流部和所述加湿部均安装在所述水槽的内环壁所围成的空间内。
  8. 如权利要求6所述的净化器，其特征在于，所述净化器还包括滤网基底，所述滤网基底由第二吸水材料制成；所述滤网基底设置于所述水槽内，且与所述引流部的底部抵接以支撑所述加湿过滤网。
  9. 如权利要求8所述的净化器，其特征在于，所述水槽呈环形设置，所述滤网基底呈环形设置，所述滤网基底套设于所述水槽的内环壁上。
  10. 如权利要求9所述的净化器，其特征在于，所述水槽还包括供所述加湿过滤网抵接的支架，所述支架安装于所述内环壁围成的空间内。
  11. 如权利要求9所述的净化器，其特征在于，所述水槽内还设置有止挡件，所述止挡件与所述水槽的外环壁连接，且所述水槽分割成泄流槽和导流槽；所述水槽的出水口开设在所述泄流槽内，所述水槽的进水口开设在所述导流槽内。
  12. 如权利要求11所述的净化器，其特征在于，所述止挡件包括第一导流片、第二导流片和止挡片，所述第一导流片与所述外环壁连接围成所述泄流槽；所述第二导流片与所述外环壁连接，且与所述第一导流片形成呈S形设置的限流流道，所述限流流道连通所述导流槽和所述泄流槽；所述止挡片设置于所述限流流道内。
  13. 如权利要求6至8中任意一项所述的净化器，其特征在于，所述净化器还包括限位端盖，所述限位端盖与所述加湿过滤网的顶部抵接；所述限位端盖呈环形设置，其包括限位部和与所述限位部连接的支撑部；所述限位部与所述引流部抵接，所述支撑部与所述加湿过滤网的导流部抵接。
  14. 如权利要求6所述的净化器，其特征在于，所述净化器还包括回流管，所述回流管的一端与所述水槽连通，另一端与所述净化器的水箱连通；所述回流管的内壁上形成有稳流结构。
  15. 根据权利要求14所述的加湿装置，其特征在于，所述稳流结构包括多个长条形的凸筋及多个所述凸筋之间限定出的凹槽。
  16. 根据权利要求15所述的加湿装置，其特征在于，所述凸筋沿所述回流管的周向延伸且多个所述凸筋沿所述回流管的轴向间隔设置。
  17. 根据权利要求14所述的加湿装置，其特征在于，所述稳流结构包括多个凸起和/或凹坑。
  18. 根据权利要求14所述的加湿装置，其特征在于，所述回流管为波纹管。
PCT/CN2016/113731 2016-01-20 2016-12-30 加湿过滤网及净化器 Ceased WO2017124907A1 (zh)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
CN201610039788.6A CN106989446A (zh) 2016-01-20 2016-01-20 加湿过滤网及净化器
CN201620056057.8 2016-01-20
CN201620056057.8U CN205536193U (zh) 2016-01-20 2016-01-20 加湿过滤网及净化器
CN201610039788.6 2016-01-20
CN201620276125.1 2016-04-01
CN201610207833.4 2016-04-01
CN201620276125.1U CN205448131U (zh) 2016-04-01 2016-04-01 加湿装置
CN201610207833.4A CN105674454B (zh) 2016-04-01 2016-04-01 加湿装置
CN201620372689.5U CN205717687U (zh) 2016-04-27 2016-04-27 加湿装置和具有其的净化器
CN201620372689.5 2016-04-27

Publications (1)

Publication Number Publication Date
WO2017124907A1 true WO2017124907A1 (zh) 2017-07-27

Family

ID=59361424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/113731 Ceased WO2017124907A1 (zh) 2016-01-20 2016-12-30 加湿过滤网及净化器

Country Status (1)

Country Link
WO (1) WO2017124907A1 (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107504587A (zh) * 2017-09-29 2017-12-22 广东美的制冷设备有限公司 空气处理装置和具有其的空调器
CN112587705A (zh) * 2020-11-19 2021-04-02 聊城市第四人民医院 一种紫外线杀菌装置
CN112807881A (zh) * 2021-01-04 2021-05-18 朱文卿 一种制药车间用取气装置
CN113413711A (zh) * 2021-06-30 2021-09-21 华能左权煤电有限责任公司 一种适合火电厂灰库和渣仓的新型负压收尘设备
CN115614822A (zh) * 2022-11-07 2023-01-17 珠海格力电器股份有限公司 风机盘管、送风构件及具有其的空调器
CN115899902A (zh) * 2022-10-14 2023-04-04 漳州众环科技股份有限公司 一种塔式水泵送水加湿净化一体器
CN116045502A (zh) * 2022-12-21 2023-05-02 珠海格力电器股份有限公司 一种风道组件和空调

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002106899A (ja) * 2000-09-29 2002-04-10 Daikin Ind Ltd 加湿ロータ構造
CN201488168U (zh) * 2008-08-18 2010-05-26 大金工业株式会社 加湿机
CN103542485A (zh) * 2012-07-13 2014-01-29 大金工业株式会社 加湿装置
CN104848458A (zh) * 2014-02-19 2015-08-19 宁波市雨辰环保科技有限公司 一种空气净化器
CN105674454A (zh) * 2016-04-01 2016-06-15 广东美的制冷设备有限公司 加湿装置
CN205448131U (zh) * 2016-04-01 2016-08-10 广东美的制冷设备有限公司 加湿装置
CN205536193U (zh) * 2016-01-20 2016-08-31 广东美的制冷设备有限公司 加湿过滤网及净化器
CN205717687U (zh) * 2016-04-27 2016-11-23 广东美的制冷设备有限公司 加湿装置和具有其的净化器

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002106899A (ja) * 2000-09-29 2002-04-10 Daikin Ind Ltd 加湿ロータ構造
CN201488168U (zh) * 2008-08-18 2010-05-26 大金工业株式会社 加湿机
CN103542485A (zh) * 2012-07-13 2014-01-29 大金工业株式会社 加湿装置
JP2014020624A (ja) * 2012-07-13 2014-02-03 Daikin Ind Ltd 加湿装置
CN104848458A (zh) * 2014-02-19 2015-08-19 宁波市雨辰环保科技有限公司 一种空气净化器
CN205536193U (zh) * 2016-01-20 2016-08-31 广东美的制冷设备有限公司 加湿过滤网及净化器
CN105674454A (zh) * 2016-04-01 2016-06-15 广东美的制冷设备有限公司 加湿装置
CN205448131U (zh) * 2016-04-01 2016-08-10 广东美的制冷设备有限公司 加湿装置
CN205717687U (zh) * 2016-04-27 2016-11-23 广东美的制冷设备有限公司 加湿装置和具有其的净化器

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107504587A (zh) * 2017-09-29 2017-12-22 广东美的制冷设备有限公司 空气处理装置和具有其的空调器
CN107504587B (zh) * 2017-09-29 2024-01-23 广东美的制冷设备有限公司 空气处理装置和具有其的空调器
CN112587705A (zh) * 2020-11-19 2021-04-02 聊城市第四人民医院 一种紫外线杀菌装置
CN112807881A (zh) * 2021-01-04 2021-05-18 朱文卿 一种制药车间用取气装置
CN113413711A (zh) * 2021-06-30 2021-09-21 华能左权煤电有限责任公司 一种适合火电厂灰库和渣仓的新型负压收尘设备
CN115899902A (zh) * 2022-10-14 2023-04-04 漳州众环科技股份有限公司 一种塔式水泵送水加湿净化一体器
CN115614822A (zh) * 2022-11-07 2023-01-17 珠海格力电器股份有限公司 风机盘管、送风构件及具有其的空调器
CN116045502A (zh) * 2022-12-21 2023-05-02 珠海格力电器股份有限公司 一种风道组件和空调

Similar Documents

Publication Publication Date Title
WO2017124907A1 (zh) 加湿过滤网及净化器
US20100117362A1 (en) Wind power turbine
JP2005024176A (ja) 気化式加湿における加湿量制御方法及び気化式加湿器
WO2022179148A1 (zh) 一种机头及冷风扇
WO2017152478A1 (zh) 一种接水结构、打水装置及空调
US20210307476A1 (en) Hair Dryer Having High Heat Dissipation
JP2000271419A (ja) ファンフィルターユニット
CN209261874U (zh) 冷风扇
JP2024078363A (ja) 加湿器
CN110243043A (zh) 一种加湿器
CN210512030U (zh) 一种冷蒸发加湿器
WO2021031544A1 (zh) 出风装置
JPH029322Y2 (zh)
US20070253813A1 (en) Fan of heat sink
CN107834749A (zh) 电机机座的散热结构
CN221710276U (zh) 一种防水防尘调速控制器封装装置
CN219223387U (zh) 一种用于化工产品加工用冷却塔
KR102043300B1 (ko) 급수부 제어 응축기 타입 백연 방지 냉각탑
CN216317304U (zh) 干手器
WO2018105793A1 (ko) 물을 가열할 수 있는 습식 공기청정기
CN216693850U (zh) 一种密封结构及加湿器
JP2003185216A (ja) ファンフィルターユニット
JPH0972587A (ja) クリーンルームにおける気流制御構造
JPH01281350A (ja) クリーンルーム
JP3089894B2 (ja) 加湿機

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16886166

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16886166

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 12.02.2019)

122 Ep: pct application non-entry in european phase

Ref document number: 16886166

Country of ref document: EP

Kind code of ref document: A1