CN107477749B - Humidification unit and air conditioner - Google Patents
Humidification unit and air conditioner Download PDFInfo
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- CN107477749B CN107477749B CN201710905583.6A CN201710905583A CN107477749B CN 107477749 B CN107477749 B CN 107477749B CN 201710905583 A CN201710905583 A CN 201710905583A CN 107477749 B CN107477749 B CN 107477749B
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- water
- siphon
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- storage box
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- 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
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
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- 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
Abstract
The invention provides a humidification unit and an air conditioner, wherein the humidification unit comprises a water supply assembly, a wet film assembly, a water pump and an anti-siphon assembly, the anti-siphon assembly is respectively communicated with the water pump and the wet film assembly, the height from a water inlet of the anti-siphon assembly to the ground is less than the height from a water outlet of the water pump to the ground and is more than or equal to the height from a water outlet of the water supply assembly to the ground, so that liquid water is prevented from siphoning between the water supply assembly and the wet film assembly; the air conditioner is provided with the humidifying unit. The humidifying unit and the air conditioner can prevent the siphon effect from occurring, and further effectively control the starting and stopping of the humidifying unit and adjust the humidity of indoor air.
Description
Technical Field
The invention belongs to the technical field of air conditioning, and particularly relates to a humidification unit and an air conditioner.
Background
With the increasing demand of people for living space, air conditioners with a humidifying function are more and more urgent, and the humidifying function of the air conditioners is realized by a humidifying unit. Referring to fig. 1, the humidifying unit 1 includes a wet film assembly 11, a water supply assembly 12 and a water pump 13, the wet film assembly 12 is disposed at an air inlet 21 of the air conditioner 2, the water pump 13 is communicated with the water supply assembly 11 through a water pump inlet pipe 131, the water pump 13 is communicated with the wet film assembly 12 through a water pump outlet pipe 132, water of the water supply assembly 11 is delivered to the wet film assembly 12 through the water pump 13, indoor return air of the air inlet 21 takes away moisture in the wet film assembly after flowing through the wet film assembly 12 and finally forms indoor air supply to be blown into a room through an air outlet of the air conditioner, and therefore humidity of the indoor air is improved.
Referring to fig. 1 and 2, the water supply assembly 11 needs to be detached from the air conditioner 2 during water adding or cleaning, for the convenience of user operation, the water supply assembly 11 is generally disposed externally and located at the middle upper part of the air conditioner 2, and the air inlet 21 of the air conditioner 2 is generally disposed at the bottom of the air conditioner 2, that is, the water supply assembly 11 is located above the wet film assembly 12; when the water pump 13 pumps the water in the water supply module 11 and delivers the water to the wet membrane module 12, the self-locking capability of the water pump 13 is limited when the water pump stops, and the water in the water supply module 11 cannot be completely prevented from flowing into the wet membrane module 12 due to self weight, so the water pump is generally arranged above the water supply module 11. When the water pump 13 starts to work, the water inlet pipe 131, the water pump 13 and the water outlet pipe 132 of the water pump are all filled with water, so that a siphon effect is generated among the water supply assembly 11, the water pump 13 and the wet film assembly 12, and then a water source continuously flows into the wet film assembly 12 from the water supply assembly 11, and finally a user cannot control the start and stop of the humidification unit 1 and the humidity of the indoor air.
Therefore, it is very necessary for those skilled in the art to design a humidification unit suitable for an air conditioner, which can prevent the occurrence of a siphon effect, thereby effectively controlling the start and stop of the humidification unit and adjusting the humidity of the indoor air.
Disclosure of Invention
Aiming at the technical problem that the indoor air humidity cannot be effectively controlled due to the siphon effect of the humidifying unit of the air conditioner, the invention provides the humidifying unit and the air conditioner, which can prevent the siphon effect from occurring, and further effectively control the starting and stopping of the humidifying unit and adjust the indoor air humidity.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a humidification unit, includes the water supply assembly that can provide the water source, can contact with the air in order to improve the wet membrane module of air humidity to and can carry the water to the water pump of wet membrane module of water supply assembly, water pump and wet membrane module communicate in proper order, the height of wet membrane module, water supply assembly and water pump increases its characterized in that in proper order: an anti-siphon component capable of preventing a siphon effect between the water supply component and the wet membrane component is arranged between the water pump and the wet membrane component, and the anti-siphon component is respectively communicated with the water pump and the wet membrane component; the anti-siphon assembly comprises a water inlet, the water pump comprises an outlet, the water supply assembly comprises a water outlet, the height from the water inlet of the anti-siphon assembly to the ground is smaller than the height from the outlet of the water pump to the ground, and is larger than or equal to the height from the water outlet of the water supply assembly to the ground.
As preferred, prevent the siphon subassembly including preventing siphon water storage box and outlet pipe, prevent the siphon water storage box including water inlet and delivery port, the water inlet of preventing the siphon water storage box pass through the water pump outlet pipe with the water pump is linked together, the delivery port of preventing the siphon water storage box passes through the outlet pipe with wet membrane module is linked together.
Preferably, the upper end of the anti-siphon water storage box is provided with an opening which can be communicated with the atmosphere.
Preferably, the water supply assembly comprises a drain pipe, an inlet of the drain pipe is arranged at the bottom of the water supply assembly, and an outlet of the drain pipe is communicated with the water pump through the water inlet pipe of the water pump.
Preferably, the height of the water inlet of the anti-siphon water storage box is greater than or equal to the height of the drain pipe inlet.
Preferably, the water supply assembly comprises a water tank capable of containing clean water, and the inlet of the drain pipe is arranged at the bottom of the water tank.
Preferably, the water supply assembly comprises a water tank capable of containing clear water and a water storage box communicated with the water tank, the water storage box is arranged below the water tank, a filter screen is arranged between the water tank and the water storage box, and an inlet of the drain pipe is arranged at the bottom of the water storage box.
Preferably, the wet film assembly comprises a water spraying disc, a wet film and a water receiving disc which are sequentially arranged from top to bottom, and one end of the water outlet pipe, which deviates from the anti-siphon water storage box, is communicated with the water spraying disc.
The utility model provides an air conditioner, includes the air intake, is provided with aforementioned humidification unit, wet membrane subassembly set up in air intake department, water tank and water storage box set up in on the air conditioner outer wall.
Preferably, the air inlet is provided with a centrifugal fan capable of driving indoor return air to flow through the wet film assembly, and the centrifugal fan is arranged on one side, away from the air inlet, of the wet film assembly.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the humidification unit, the anti-siphon assembly is arranged between the water pump and the wet membrane assembly, the height from the water inlet of the anti-siphon assembly to the ground is smaller than the height from the water outlet of the water pump to the ground and is larger than or equal to the height from the water outlet of the water supply assembly to the ground, so that the technical problem of siphon when clean water is filled among the water supply assembly, the water pump and the wet membrane assembly is solved, the starting and stopping of the humidification unit are effectively controlled, and the air humidity is accurately adjusted.
2. According to the air conditioner, the humidifying unit is arranged, so that a siphon effect among the water supply assembly, the water pump and the wet film assembly is avoided, effective control over starting and stopping of the humidifying function of the air conditioner is facilitated, and accurate adjustment of indoor air humidity is facilitated.
Drawings
Fig. 1 is a schematic view of an air conditioner with a humidifying function in the prior art;
FIG. 2 is a second schematic view of an air conditioner with a humidifying function in the prior art;
FIG. 3 is a schematic view of an embodiment of a humidification unit combined with an air conditioner;
FIG. 4 is an enlarged view taken at N of FIG. 3;
FIG. 5 is a second schematic view of the combination of the humidifying unit and the air conditioner according to the embodiment of the present invention;
FIG. 6 is a schematic structural view of an anti-siphon water storage box in the humidification unit according to the present invention;
fig. 7 is a schematic structural diagram of an air conditioner according to the present invention.
In the above figures: 1. a humidifying unit; 11. a water supply assembly; 12. a wet film assembly; 13. a water pump; 131. a water inlet pipe of the water pump; 132. a water outlet pipe of the water pump; 2. an air conditioner; 21. an air inlet;
3. a humidifying unit; 31. a water supply assembly; 311. a drain pipe; 312. a water tank; 313. a water storage box; 32. a wet film assembly; 321. a water spraying disc; 322. wet film forming; 323. a water pan 323; 324. a wet film support; 33. a water pump; 331. a water inlet pipe of the water pump; 332. a water outlet pipe of the water pump; 34. an anti-siphon component; 341. an anti-siphon water storage box; 3411. a water inlet; 3412. a water outlet; 3413. an opening; 342. an anti-siphon water outlet pipe; 4. an air conditioner; 41. an air inlet; 42. a centrifugal fan.
Detailed Description
The invention is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 3 to 5, the present invention provides a humidification unit 3, including a water supply assembly 31, a wet membrane assembly 32 and a water pump 33, wherein the water supply assembly 31 contains clean water and can provide a water source for the wet membrane assembly 32, the wet membrane assembly 32 can contact with air and increase the humidity of the air flowing through, and the water pump 33 is respectively communicated with the water supply assembly 31 and the wet membrane assembly 32, so as to deliver the clean water in the water supply assembly 31 to the wet membrane assembly 32; the water supply assembly 31 is arranged above the wet film assembly 32, and the water pump 33 is arranged above the water supply assembly 31, namely, the heights of the wet film assembly 32, the water supply assembly 31 and the water pump 33 are sequentially increased. The humidification unit 3 of the present invention further includes an anti-siphon assembly 34, the anti-siphon assembly 34 is disposed between the water pump 33 and the wet membrane assembly 32 and is respectively communicated with the water pump 33 and the wet membrane assembly 32, the anti-siphon assembly 34 includes a water inlet, i.e., a point a in fig. 4, the water supply assembly 31 includes a water outlet, i.e., a point B in fig. 4, the water pump includes an outlet, the water pump outlet is a point C in fig. 4, the height of the water inlet of the anti-siphon assembly 34 from the ground is lower than the height of the water pump outlet from the ground, i.e., the height of the point a in fig. 4 from the ground is lower than the height of the point C from the ground; the height of the water inlet of the anti-siphon assembly 34 from the ground is greater than or equal to the height of the water outlet of the water supply assembly 31 from the ground, i.e. the height of point a from the ground is greater than or equal to the height of point B from the ground in fig. 4, so as to prevent the siphon effect between the water supply assembly 31 and the wet film assembly 32 due to the filling of clear water.
According to the humidification unit 3, the anti-siphon assembly 34 is arranged between the water pump 33 and the wet film assembly 32, the height from the water inlet of the anti-siphon assembly 34 to the ground is lower than the height from the water pump outlet to the ground and is greater than or equal to the height from the water outlet of the water supply assembly 31 to the bottom surface, so that the technical problem of siphon when clean water is filled among the water supply assembly 31, the water pump 33 and the wet film assembly 31 is solved, the starting and stopping of the humidification unit are effectively controlled, and the air humidity is accurately adjusted.
With continued reference to fig. 3 to 6, the anti-siphon assembly 34 includes an anti-siphon water storage box 341 and a water outlet pipe 342, the anti-siphon water storage box 341 includes a water inlet 3411 and a water outlet 3412, the water inlet 3411 of the anti-siphon water storage box 341 is communicated with the outlet of the water pump 33 through the water pump outlet pipe 332, and the water outlet 3412 of the anti-siphon water storage box 341 is communicated with the wet membrane assembly 32 through the water outlet pipe 342.
Referring to fig. 6, an opening 3413 capable of communicating with the atmosphere is formed at an upper end of the anti-siphon water storage box 341, so that the pressure inside the anti-siphon water storage box 341 is maintained at the atmospheric pressure, thereby further ensuring that a siphon effect is avoided.
Further, a drain pipe 311 is arranged in the water supply assembly 31, the drain pipe 311 is in an inverted U shape, an inlet of the drain pipe 311 is arranged at the bottom of the water supply assembly 31, an inlet of the drain pipe 311 is a water outlet of the water supply assembly 31, and an outlet of the drain pipe 311 is communicated with an inlet of the water pump 33 through a water pump inlet pipe 331, so that the clean water of the water supply assembly 31 is conveyed to the wet membrane assembly 32 through the water pump 33.
In order to prevent the siphon phenomenon after the water discharge pipe 311, the water pump inlet pipe 331 and the water pump outlet pipe 332 are filled with water, so that the clean water in the water supply assembly 31 continuously flows into the wet film assembly 32, the height of the water inlet 3411 of the anti-siphon water storage box 341 is greater than or equal to the height of the water inlet of the water discharge pipe 311, and the heights among the water supply assembly 31, the water pump 33 and the anti-siphon assembly 34 do not meet the siphon generation condition, so that the siphon effect in the prior art is avoided, the effective control on the start and stop of the humidification unit 3 is facilitated, and the accurate adjustment on the air humidity is further realized.
In order to further ensure the sealing performance between the water discharging pipe 311 and the water pump inlet pipe 331, a connecting member is provided between the outlet of the water discharging pipe 311 and the inlet of the water pump inlet pipe 331, and two opposite ends of the connecting member are respectively connected with the outlet of the water discharging pipe 311 and the inlet of the water pump inlet pipe 331, so that the joint between the outlet of the water discharging pipe 311 and the inlet of the water pump inlet pipe 331 is sealed well.
In one embodiment of the present invention, the water supply assembly 31 includes a water tank 312, the water tank 312 can contain clean water, and an inlet of the water discharge pipe 311 is disposed at the bottom of the water tank 312 to facilitate the clean water in the water tank 312 to be drained.
In another embodiment of the present invention, further referring to fig. 3 to 5, the water supply assembly 31 includes a water tank 312 and a water storage box 313, the water tank 312 can contain clean water, the water storage box 313 is disposed below the water tank 312 and is communicated with the water tank 312, a filter screen is disposed between the water tank 312 and the water storage box 313, when the clean water in the water tank 312 flows into the water storage box 313 through the filter screen, the filter screen can filter the clean water in the water tank 312, so as to prevent large-diameter impurities in the clean water from blocking the inlet of the water pump 33, and further improve the stability of the humidification unit 3 of the present invention; the inlet of the drain pipe 311 is arranged at the bottom of the water storage box 313, so that the clean water in the water storage box 313 can be drained.
With continued reference to fig. 3 to 5, the wet film assembly 32 includes a water dripping disc 321, a wet film 322 and a water receiving disc 323, one end of the water outlet pipe 342 departing from the anti-siphon water storage box 341 is communicated with the water dripping disc 321, the wet film 322 is fixedly arranged on the wet film support 324 and is located below the water dripping disc 321, and the water receiving disc 323 is arranged below the wet film 322; the clean water of the water supply assembly 31 is delivered to the water spraying disc 321 through the water pump 33 and is sprayed onto the wet film 322, the clean water is adsorbed on the wet film 322 and is taken away by the air flowing through, so as to improve the humidity of the air, and the water receiving disc 323 can receive and discharge the redundant clean water on the wet film assembly 322.
The working process of the humidifying unit 3 of the present invention is as follows:
filling the water tank 312 with clean water, and allowing the clean water to flow into the water tank 312 through the filter screen;
when the air humidity needs to be improved, the water pump 33 is started, clean water in the water tank 312 sequentially passes through the water discharge pipe 311, the water pump inlet pipe 331 and the water pump 33 and enters the anti-siphon water storage box 341, and because the height of the water inlet 3411 of the anti-siphon water storage box 341 is smaller than the height of the water outlet of the water pump 33 and is larger than or equal to the height of the water inlet of the water discharge pipe 311, when the water discharge pipe 311, the water pump inlet pipe 331 and the water pump outlet pipe 332 are filled with water, no siphon effect occurs between the water tank 312, the water pump 33 and the anti-siphon water storage box 341;
the clean water in the anti-siphon water storage box 341 flows into the water spraying disc 321 through the water outlet 3412 and the water outlet pipe 342 in sequence and is sprayed into the wet film 322 to contact with the air and increase the humidity of the air;
when the air humidity meets the requirement, the water pump 33 is turned off, the clean water in the water tank 312 does not enter the anti-siphon water storage box 341 through the water pump 33 any more, after the clean water remaining in the anti-siphon water storage box 341 is completely discharged into the water spraying box 321, the humidification process is finished, and the excess water in the wet film 322 is scattered into the water receiving tray 323 and is finally discharged to the outside of the humidification unit 3 of the present invention.
Referring to fig. 7, the present invention further provides an air conditioner, which includes an air inlet 41, and the humidification unit 3, wherein a wet film assembly 32 of the humidification unit 3 is disposed at the air inlet 41 to contact with the indoor return air at the air inlet 41 and increase the humidity of the indoor return air, and a water supply assembly 31 of the humidification unit 3 is disposed on an outer wall of the air conditioner 4, so as to facilitate a user to add clean water into the water tank 312, and facilitate the user to detach the water tank 312 for cleaning.
According to the air conditioner, the humidifying unit is arranged, so that a siphon effect among the water supply assembly 31, the water pump 33 and the wet film assembly 32 is avoided, effective control over starting and stopping of the humidifying function of the air conditioner is facilitated, and accurate adjustment of indoor air humidity is facilitated.
Further, in order to improve the indoor circulation effect of the air conditioner 4, the air inlet 41 is provided with a centrifugal fan 42 capable of driving the indoor return air to flow through the wet film assembly 32, and the centrifugal fan 42 is arranged on a side of the wet film assembly 32 away from the air inlet 41.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention according to the present application is not limited to the specific combination of the above-mentioned features, but also covers other embodiments where any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. A humidification unit comprising a water supply assembly (31) capable of providing a water source, a wet membrane assembly (32) contactable with air to increase air humidity, and a water pump (33) capable of delivering water of the water supply assembly (31) to the wet membrane assembly (32), the water supply assembly (31), the water pump (33) and the wet membrane assembly (32) being sequentially communicated, the heights of the wet membrane assembly (32), the water supply assembly (31) and the water pump (33) being sequentially increased, characterized in that: an anti-siphon component (34) capable of preventing a siphon effect between the water supply component (31) and the wet film component (32) is arranged between the water pump (33) and the wet film component (32), and the anti-siphon component (34) is respectively communicated with the water pump (33) and the wet film component (32); the anti-siphon assembly (34) comprises a water inlet, the water pump (33) comprises an outlet, the water supply assembly (31) comprises a water outlet, the height of the water inlet of the anti-siphon assembly (34) from the ground is less than the height of the outlet of the water pump (33) from the ground, and is greater than or equal to the height of the water outlet of the water supply assembly (31) from the ground;
the anti-siphon component (34) comprises an anti-siphon water storage box (341) and a water outlet pipe (342), the anti-siphon water storage box (341) comprises a water inlet (3411) and a water outlet (3412), the water inlet (3411) of the anti-siphon water storage box (341) is communicated with the water pump (33) through a water pump water outlet pipe (332), and the water outlet (3412) of the anti-siphon water storage box (341) is communicated with the wet film component (32) through the water outlet pipe (342);
the water supply assembly (31) comprises a water discharge pipe (311), an inlet of the water discharge pipe (311) is arranged at the bottom of the water supply assembly (31), and an outlet of the water discharge pipe (311) is communicated with the water pump (33) through a water pump inlet pipe (331).
2. The humidification unit of claim 1, wherein: the upper end of the anti-siphon water storage box (341) is provided with an opening (3413) which can be communicated with the atmosphere.
3. The humidification unit of claim 1 or 2, wherein: the height of the water inlet (3411) of the anti-siphon water storage box (341) is greater than or equal to the height of the inlet of the drain pipe (311).
4. The humidification unit of claim 1, wherein: the water supply assembly (31) comprises a water tank (312) capable of containing clean water, and an inlet of the drain pipe (311) is arranged at the bottom of the water tank (312).
5. The humidification unit of claim 1, wherein: the water supply assembly (31) comprises a water tank (312) capable of containing clean water and a water storage box (313) communicated with the water tank (312), the water storage box (313) is arranged below the water tank (312), a filter screen is arranged between the water tank (312) and the water storage box (313), and an inlet of the drain pipe (311) is arranged at the bottom of the water storage box (313).
6. The humidification unit of claim 2, wherein: wet membrane module (32) are including drenching dish (321), wet membrane (322) and water collector (323) that from top to bottom set gradually, outlet pipe (342) deviate from the one end of anti-siphon water storage box (341) with drenching dish (321) are linked together.
7. An air conditioner, comprising an air inlet (41), characterized in that: the humidifying unit (3) as claimed in any one of claims 4-5 is provided, the wet film assembly (32) is provided at the air inlet (41), and the water tank (312) and the water storage box (313) are provided on the outer wall of the air conditioner (4).
8. The air conditioner according to claim 7, wherein: air intake (41) are provided with and can drive indoor return air and flow through centrifugal fan (42) of wet membrane module (32), centrifugal fan (42) set up in wet membrane module (32) deviate from one side of air intake (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905583.6A CN107477749B (en) | 2017-09-29 | 2017-09-29 | Humidification unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905583.6A CN107477749B (en) | 2017-09-29 | 2017-09-29 | Humidification unit and air conditioner |
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| Publication Number | Publication Date |
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| CN107477749A CN107477749A (en) | 2017-12-15 |
| CN107477749B true CN107477749B (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710905583.6A Active CN107477749B (en) | 2017-09-29 | 2017-09-29 | Humidification unit and air conditioner |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110057011A (en) * | 2019-05-31 | 2019-07-26 | 广东美的制冷设备有限公司 | The control method of humidifier, air conditioner and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453289Y (en) * | 2000-11-28 | 2001-10-10 | 广东美的集团股份有限公司 | Wet membrane moisturizing type indoor unit of split wall air conditioner |
| CN201218579Y (en) * | 2008-04-03 | 2009-04-08 | 蒋国良 | Fluid self-cleaning type environment friendly air conditioner |
| JP2010164266A (en) * | 2009-01-16 | 2010-07-29 | Sankyo Air Tech Co Ltd | Humidifier |
| CN203785130U (en) * | 2014-04-14 | 2014-08-20 | 北京博锐尚格节能技术股份有限公司 | Circulating water wet film humidification system |
| CN105526657A (en) * | 2014-09-30 | 2016-04-27 | 青岛海尔智能技术研发有限公司 | Humidification device |
| CN207299354U (en) * | 2017-09-29 | 2018-05-01 | 海信（山东）空调有限公司 | humidifying unit and air conditioner |
-
2017
- 2017-09-29 CN CN201710905583.6A patent/CN107477749B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453289Y (en) * | 2000-11-28 | 2001-10-10 | 广东美的集团股份有限公司 | Wet membrane moisturizing type indoor unit of split wall air conditioner |
| CN201218579Y (en) * | 2008-04-03 | 2009-04-08 | 蒋国良 | Fluid self-cleaning type environment friendly air conditioner |
| JP2010164266A (en) * | 2009-01-16 | 2010-07-29 | Sankyo Air Tech Co Ltd | Humidifier |
| CN203785130U (en) * | 2014-04-14 | 2014-08-20 | 北京博锐尚格节能技术股份有限公司 | Circulating water wet film humidification system |
| CN105526657A (en) * | 2014-09-30 | 2016-04-27 | 青岛海尔智能技术研发有限公司 | Humidification device |
| CN207299354U (en) * | 2017-09-29 | 2018-05-01 | 海信（山东）空调有限公司 | humidifying unit and air conditioner |
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| Publication number | Publication date |
|---|---|
| CN107477749A (en) | 2017-12-15 |
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