CN103868184B - A kind of air-conditioner water-free humidifying device - Google Patents

A kind of air-conditioner water-free humidifying device Download PDF

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Publication number
CN103868184B
CN103868184B CN201410101113.0A CN201410101113A CN103868184B CN 103868184 B CN103868184 B CN 103868184B CN 201410101113 A CN201410101113 A CN 201410101113A CN 103868184 B CN103868184 B CN 103868184B
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China
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air
water
indoor
humidifying
outdoor air
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CN201410101113.0A
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Chinese (zh)
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CN103868184A (en
Inventor
胡海涛
詹飞龙
丁国良
庄大伟
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上海交通大学
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Abstract

The invention discloses a kind of air-conditioner water-free humidifying device, including off-premises station, off-premises station water receiving pipe, suction box, pipeline, electric heater, drawing fan, indoor set and indoor set condensing water conduit.Outdoor air air entry and outdoor air air vent it is provided with on suction box;Electric heater is arranged on suction box;Drawing fan is arranged at outdoor air air entry.Suction box is connected with off-premises station by off-premises station water receiving pipe, is connected with indoor set by pipeline and indoor set condensate pipe.The inside of suction box uses high-hygroscopicity material Bibulous Silica Gel.The present invention is divided into two kinds of humidifying mode according to the principle of silica gel water suction and dehydration: defrosting water humidifying mode and outdoor air humidifying mode, application by both humidifying mode, can ensure that indoor are humidified in the case of without external water source by winter very well, use electric heater to avoid the too low problem causing water freezing and cannot humidify of outdoor temperature in winter simultaneously, meet requirement indoor continuously, fully humidification in winter.

Description

A kind of air-conditioner water-free humidifying device
Technical field
The present invention relates to a kind of damping device, particularly relate to a kind of in the winter time without the air-conditioning in the case of external water source Device water-free humidifying device.
Background technology
The indoor seasoning degree in China's most area winter is more much bigger than summer, along with indoor environment is wanted by people That asks improves constantly, and winter, indoor humidifying technology became one of focus of air-conditioning technical development.In order to ensure room in winter Interior humidification continuously, fully can need two problems solved respectively: 1) how to obtain sufficient water source;2) How to ensure that water source is not affected by freezing.
Through finding the literature search of prior art, Chinese patent open (bulletin) number is CN101852467's Patent " water-free humidifying air-conditioner ", this air-conditioning uses merely humidification runner to fetch water from air, does not utilize other water Source, relatively dry at room air, need to add moisture bigger time will be unable to ensure sufficient humidification water source.China is specially Profit open (bulletin) number is the patent " a kind of air conditioner condensate water air moistening system and method " of CN102913998, And the patent " air-conditioner of a kind of band humidification function " that Chinese patent open (bulletin) number is CN202083040, These patents collect indoor set condensed water and off-premises station defrosting water in tank the most simultaneously, and are respectively adopted ultrasound wave and shake The mode swung humidifies, when winter outdoor temperature too low cause water source to freeze time, humidification will be destroyed; Simultaneously because the air conditioning unit separated in time that is usually just carries out defrost, and defrost limited time, it is impossible to ensure water The supply that source is continuous, sufficient.
Therefore, those skilled in the art is devoted to develop a kind of air-conditioner water-free humidifying device, can either obtain and fill The humidification water source of foot, ensure that again water source is not affected by freezing such that it is able to meets that winter is indoor continuous, fill The humidification requirement divided.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved be to provide a kind of air-conditioner without Water damping device.
For achieving the above object, the invention provides a kind of air-conditioner water-free humidifying device, it is characterised in that include Off-premises station, off-premises station water receiving pipe, suction box, pipeline, electric heater, drawing fan, indoor set and indoor set are cold Solidifying waterpipe;
Described off-premises station includes outdoor unit heat exchanger and off-premises station drip tray;The lower section of described outdoor unit heat exchanger is fixed Described off-premises station drip tray;Described off-premises station drip tray is by the side of described off-premises station water receiving pipe with described suction box Connect, and defrosting water import is set at the position connected;Top in the middle of described suction box by described pipeline and Described indoor set condensing water conduit is connected with described indoor set;Described electrical heating is installed in bottom in the middle of described suction box Device;
Described suction box is internal uses high-hygroscopicity material;And have outdoor at the top of described suction box opposite side Air inlet, has outdoor air air vent in the bottom of described suction box opposite side;Described drawing fan is installed Top at described outdoor air air entry.
Further, described high-hygroscopicity material is Bibulous Silica Gel.The inside of Bibulous Silica Gel is nano micropore structure, There is great amount of hydroxy group in its surface, by intermolecular attractive interaction, hydroxyl can be affine with hydrone, thus realizes Water suction, the local material surface after water suction forms high-moisture concentration simultaneously, and hydrone can be under the effect of concentration potential difference It is diffused into whole silica gel material surface.And when temperature is 120~180 DEG C, in silica gel, desorption is become by the water of absorption Steam.
Further, described indoor set includes indoor set heat exchanger, indoor machine fan and drain pan of indoor machine, described Drain pan of indoor machine is fixed on the lower section of described indoor set heat exchanger, and with described indoor set condensing water conduit phase Even;Described indoor machine fan is arranged close to the position of described indoor set heat exchanger.
Further, described pipeline is toroidal, and the horn mouth of described pipeline is towards described suction box.
Further, described water-free humidifying device includes three kinds of mode of operations: orderly closedown pattern, defrosting water humidify Pattern and outdoor air humidifying mode.
Further, under described orderly closedown pattern, described defrosting water import, described outdoor air air entry and institute State outdoor air air vent and be arranged to closure state, and electrical heating quits work, not to indoor humidification.
Further, under described defrosting water humidifying mode, described defrosting water import is arranged to open mode, described Outdoor air air entry and described outdoor air air vent are arranged to closure state, and defrosting water is along off-premises station water receiving Pipe flow enters in suction box, is adsorbed by Bibulous Silica Gel and is diffused into whole silica gel material surface.Electric heater works, by silicon Moisture in glue adds thermal desorption and becomes steam and enter indoor along horn mouth pipeline and indoor set condensing water conduit.
Further, described outdoor air humidifying mode includes adsorption process and desorption process.
Further, in described adsorption process, described defrosting water import is arranged to closure state, described outdoor empty Aspiration QI KOU and described outdoor air air vent are arranged to open mode, and drawing fan works, outdoor air along Air entry flows into suction box and discharges along air vent, and the moisture in outdoor air is by silica gel adsorption and is diffused into whole silicon Glue material surface.
Further, in described desorption process, described defrosting water import, described outdoor air air entry and described room Outer air air vent is arranged to closure state, and electric heater works, and the moisture in Bibulous Silica Gel adds thermal desorption Steam also enters indoor along horn mouth pipeline and indoor set condensing water conduit, so circulates.
The present invention has a following significant advantage: first, can absorb off-premises station by high-hygroscopicity silica gel material and change Defrosting water on hot device, indoor are humidified by the moisture that can adsorb in air again, it is ensured that without external water source In the case of, it is possible to the water source with abundance humidifies to indoor;Second, use high-hygroscopicity silica gel material Adsorption moisture, and it is desorbed into steam with electric heater heating, the most there is not outdoor temperature in winter and too low cause water The problem that source freezes and cannot humidify.
Below with reference to accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is described further, To be fully understood from the purpose of the present invention, feature and effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air-conditioner water-free humidifying device of the present invention;
Fig. 2 is the operating diagram of the frostless water humidifying mode of the air-conditioner water-free humidifying device of the present invention;
Fig. 3 is the adsorption process work under the outdoor air humidifying mode of the air-conditioner water-free humidifying device of the present invention Schematic diagram;
Fig. 4 is the desorption process work under the outdoor air humidifying mode of the air-conditioner water-free humidifying device of the present invention Schematic diagram.
Detailed description of the invention
Elaborating embodiments of the invention below in conjunction with the accompanying drawings, the present embodiment is before with technical solution of the present invention Put and implement, give detailed embodiment and concrete operating process, but protection scope of the present invention is not It is limited to following embodiment.
A kind of air-conditioner water-free humidifying device of the present invention is according to scheming as it is shown in figure 1, include off-premises station, off-premises station water receiving Pipe 3, suction box 5, pipeline 11, electric heater 7, indoor set and indoor set condensing water conduit 12;Wherein, room Outer machine includes outdoor unit heat exchanger 1 and off-premises station drip tray 2;Indoor set includes indoor set heat exchanger 13, indoor set Fan 14 and drain pan of indoor machine 15.
Being fixed with off-premises station drip tray 2 below outdoor unit heat exchanger 1, off-premises station drip tray 2 is by off-premises station water receiving Pipe 3 is connected with the wherein side of suction box 5, and the place that suction box 5 is connected with off-premises station water receiving pipe 3 is provided with Defrosting water import 4.Pipeline 11 is arranged on the crown center position of suction box 5, in presently preferred embodiments of the present invention In, pipeline 11 uses broadening formation, and its bell-mouthed side is connected with suction box 5.Pipeline 11 and indoor set Condensing water conduit 12 is connected, and indoor set condensing water conduit 12 is connected with drain pan of indoor machine 15.Indoor set heat exchange Fixing drain pan of indoor machine 15 below device 13, indoor machine fan 14 is arranged close to the position of indoor set heat exchanger 13 Put.
Wherein, suction box 5 is internal is full of high-hygroscopicity material 6.In the preferred embodiment, highly hygroscopic Property material 6 uses Bibulous Silica Gel.The side of suction box 5 is connected with off-premises station, and opposite side has outdoor air air-breathing Mouth 8 and outdoor air air vent 9;Outdoor air air entry 8 is opened in the top of suction box, outdoor air air vent Lean against the bottom of suction box 5.The centre position, bottom of suction box 5 is provided with electric heater 7.
The air-conditioner water-free humidifying device of the present invention has a following Three models:
1) orderly closedown pattern: during air-conditioner orderly closedown, defrosting water import 4, outdoor air air entry 8 Being arranged to closure state with outdoor air air vent 9, electric heater 7 quits work, not to indoor humidification;
2) defrosting water humidifying mode: as in figure 2 it is shown, in figure, arrow represents the flow direction of liquid.Now, Defrosting water import 4 is arranged to open mode, outdoor air air entry 8 and outdoor air air vent 9 and is set It is set to closure state.Defrosting water is flowed in suction box 5 along off-premises station water receiving pipe 3, by Bibulous Silica Gel 6 Adsorb and be diffused into whole silica gel material surface.Electric heater 7 works, and heats suction box 5, inhales Moisture in water silica gel 6, through heating, is desorbed into steam and condenses along horn mouth pipeline 11 and indoor set Waterpipe 12 enters indoor.Owing to off-premises station water receiving pipe 3 area is less, Bibulous Silica Gel 6 adds what thermal desorption became The steam vapour amount that steam flows to outdoor along off-premises station water receiving pipe 3 is negligible, the most this humidification Pattern can realize defrost process and humidification is carried out simultaneously.
3) outdoor air humidifying mode: outdoor air humidifying mode is divided into two processes: adsorption process and desorption Process.Adsorption process is as it is shown on figure 3, in figure, arrow represents the flow direction of liquid.Now defrosting water enters Mouth 4 is arranged to closure state, outdoor air air entry 8 and outdoor air air vent 9 and is arranged to open State.Drawing fan 10 works, and outdoor air flows in suction box 5 along outdoor air air entry 8, and Discharging along outdoor air air vent 9, the moisture in outdoor air is adsorbed by Bibulous Silica Gel 6 and is diffused into whole Individual silica gel material surface, the whole outdoor air water adsorption time can arrange voluntarily, typically may be configured as 5~10 Minute.After adsorption process terminates, open desorption process: as shown in Figure 4, in figure, arrow represents liquid Flow direction.Now defrosting water import 4, outdoor air air entry 8 and outdoor air air vent 9 all in Closure state, suction box 5 is heated by electric heater 7, heats 5~10 minutes, by Bibulous Silica Gel 6 In moisture add thermal desorption and become steam and enter along horn mouth pipeline 11 and indoor set condensing water conduit 12 Indoor, so circulate.Compared with defrosting water humidifying mode, this pattern needs to carry out outdoor air water suction respectively Echo desorption process, though humidification is discontinuous, but can ensure that remaining able to room when without defrosting water Inside humidify.
The preferred embodiment of the present invention described in detail above.Should be appreciated that the ordinary skill of this area without Creative work just can make many modifications and variations according to the design of the present invention.Therefore, all in the art Technical staff passes through logical analysis, reasoning, or a limited experiment the most on the basis of existing technology Available technical scheme, all should be in the protection domain being defined in the patent claims.

Claims (8)

1. an air-conditioner water-free humidifying device, it is characterised in that include off-premises station, off-premises station water receiving pipe, water suction Case, pipeline, electric heater, drawing fan, indoor set and indoor set condensing water conduit;
Described off-premises station includes outdoor unit heat exchanger and off-premises station drip tray;The lower section of described outdoor unit heat exchanger is solid Fixed described off-premises station drip tray;Described off-premises station drip tray is by described off-premises station water receiving pipe and described water suction The side of case connects, and arranges defrosting water import at the position connected;Top in the middle of described suction box It is connected with described indoor set by described pipeline and described indoor set condensing water conduit;In the middle of described suction box Bottom install described electric heater;Described pipeline is toroidal, and the horn mouth of described pipeline towards Described suction box;
Described suction box is internal uses high-hygroscopicity material, and described high-hygroscopicity material is Bibulous Silica Gel;And The top of described suction box opposite side has outdoor air air entry, in the bottom of described suction box opposite side Have outdoor air air vent;Described drawing fan is arranged on the top of described outdoor air air entry.
2. air-conditioner water-free humidifying device as claimed in claim 1, wherein, described indoor set includes that indoor set changes Hot device, indoor machine fan and drain pan of indoor machine, described drain pan of indoor machine is fixed on described indoor set and changes The lower section of hot device, and be connected with described indoor set condensing water conduit;Described indoor machine fan is arranged on and leans on The position of nearly described indoor set heat exchanger.
3. air-conditioner water-free humidifying device as claimed in claim 1, wherein, described water-free humidifying device includes three Kind mode of operation: orderly closedown pattern, defrosting water humidifying mode and outdoor air humidifying mode.
4. air-conditioner water-free humidifying device as claimed in claim 3, wherein, under described orderly closedown pattern, institute State defrosting water import, described outdoor air air entry and described outdoor air air vent and be arranged to closed form State.
5. air-conditioner water-free humidifying device as claimed in claim 3, wherein, under described defrosting water humidifying mode, Described defrosting water import is arranged to open mode, described outdoor air air entry and described outdoor air row QI KOU is arranged to closure state.
6. air-conditioner water-free humidifying device as claimed in claim 3, wherein, described outdoor air humidifying mode bag Include adsorption process and desorption process.
7. air-conditioner water-free humidifying device as claimed in claim 6, wherein, in described adsorption process, describedization Frost water inlet is arranged to closure state, described outdoor air air entry and described outdoor air air vent quilt It is set to open mode.
8. air-conditioner water-free humidifying device as claimed in claim 6, wherein, in described desorption process, describedization Frost water inlet, described outdoor air air entry and described outdoor air air vent are arranged to closure state.
CN201410101113.0A 2014-03-18 2014-03-18 A kind of air-conditioner water-free humidifying device CN103868184B (en)

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196528B (en) * 2016-09-21 2019-05-17 芜湖美智空调设备有限公司 Air conditioner and its control method
CN106403180A (en) * 2016-09-21 2017-02-15 芜湖美智空调设备有限公司 Air conditioner and control method thereof
CN106403107A (en) * 2016-09-21 2017-02-15 芜湖美智空调设备有限公司 Air conditioner and control method thereof
CN106440049A (en) * 2016-10-31 2017-02-22 广东美的制冷设备有限公司 Water-free humidification air conditioner and humidification method
CN106989485B (en) * 2017-04-07 2020-01-31 美的集团武汉制冷设备有限公司 Control method and device of air conditioner and air conditioner
CN111486506A (en) * 2020-03-17 2020-08-04 宁波奥克斯电气股份有限公司 Air conditioner water circulation system, control method and air conditioner

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CN1287253A (en) * 1999-09-08 2001-03-14 三星电子株式会社 Humidifier and air conditioner installed with the same humidifier
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CN201522038U (en) * 2009-09-30 2010-07-07 谢适发 Condensate recovering and utilizing and energy-saving system for split air conditioner
CN203364322U (en) * 2013-08-07 2013-12-25 朱彦臻 Air conditioner condensate water humidifier
CN103599762A (en) * 2013-11-13 2014-02-26 钟准 Moisture absorption agent

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2173371Y (en) * 1993-09-04 1994-08-03 彭亭阶 Energy-saving and moisturizing device utilizing condensed water from air conditioner
CN1287253A (en) * 1999-09-08 2001-03-14 三星电子株式会社 Humidifier and air conditioner installed with the same humidifier
CN101122412A (en) * 2006-08-10 2008-02-13 煜丰科技股份有限公司 Air conditioner for elevator
CN201522038U (en) * 2009-09-30 2010-07-07 谢适发 Condensate recovering and utilizing and energy-saving system for split air conditioner
CN203364322U (en) * 2013-08-07 2013-12-25 朱彦臻 Air conditioner condensate water humidifier
CN103599762A (en) * 2013-11-13 2014-02-26 钟准 Moisture absorption agent

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