CN206207619U - Embrane method solution air-conditioning - Google Patents
Embrane method solution air-conditioning Download PDFInfo
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- CN206207619U CN206207619U CN201621074199.3U CN201621074199U CN206207619U CN 206207619 U CN206207619 U CN 206207619U CN 201621074199 U CN201621074199 U CN 201621074199U CN 206207619 U CN206207619 U CN 206207619U
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Abstract
本实用新型公开了一种膜法溶液空调，包括室内机、室外机和制冷回路，制冷回路包括压缩机、冷凝器和蒸发器，冷凝器和蒸发器均采用具有湿度调节功能的换热器；换热器包括换热主体和辅助热交换器，换热主体的外部设置有水分交换层，水分交换层包括保护膜和加除湿膜，保护膜和加除湿膜依次设置在换热主体上，保护膜和加除湿膜之间形成溶液流动通道，水分交换层设置有与溶液流动通道连通的溶液进口和溶液出口；辅助热交换器设置有相互热交换的第一换热通道和第二换热通道，第一换热通道连接其中一水分交换层的溶液进口和另一水分交换层的溶液出口，第二换热通道连接其中一水分交换层的溶液出口和另一水分交换层的溶液进口，以提高湿度调节效率。
The utility model discloses a membrane method solution air conditioner, which comprises an indoor unit, an outdoor unit and a refrigeration circuit, the refrigeration circuit comprises a compressor, a condenser and an evaporator, and both the condenser and the evaporator adopt a heat exchanger with a humidity regulating function; The heat exchanger includes a heat exchange main body and an auxiliary heat exchanger. A moisture exchange layer is provided outside the heat exchange main body. The moisture exchange layer includes a protective film and a dehumidification film. The protective film and the dehumidification film are arranged on the heat exchange main body in order to protect A solution flow channel is formed between the membrane and the dehumidifying membrane, and the moisture exchange layer is provided with a solution inlet and a solution outlet connected to the solution flow channel; the auxiliary heat exchanger is provided with a first heat exchange channel and a second heat exchange channel for mutual heat exchange , the first heat exchange channel connects the solution inlet of one of the water exchange layers with the solution outlet of the other water exchange layer, and the second heat exchange channel connects the solution outlet of one of the water exchange layers with the solution inlet of the other water exchange layer, so that Improve humidity regulation efficiency.
Description
Technical field
The utility model is related to air-conditioning equipment, more particularly to a kind of embrane method solution air-conditioning.
Background technology
At present, air-conditioning is the household electrical appliance commonly used in people's daily life, and conventional air-conditioning generally includes compressor, condensation
Device, throttle part and evaporator, air-conditioning generally have the function of dehumidifying, the main evaporating temperature using evaporator to air dew point
Below so that vapor dew and dehumidify.But, in actual use, air-conditioning is generally simply possible to use in dehumidifying, and dry
In dry environment, air-conditioning cannot realize the function of humidification.In order to solve the above problems, using the air-conditioning with solution dehumidification function
Studied exploitation, solution dehumidification is based on dissolving-diffusion mechanism, is mainly realized dehumidifying and humidified using the concentration of solution, instant
Vapor when liquid concentration is big in absorption air, conversely, in solution concentration hour release vapor to air.And in the prior art
In order to realize the function of solution dehumidification, generally using independent membrane type dehumidifier, membrane type dehumidifier generally includes liquor box and covers
The film covered on liquor box（Organic high molecular polymer film, inoranic membrane, liquid film etc. pass through the film of function with vapor）, in reality
The low-temperature receiver and thermal source of during the use of border, it is necessary to outside are cooled down and regeneration treatment to solution, and humidity regulation efficiency is low, and
And, extra increased membrane type dehumidifier causes the overall volume of air-conditioning to become big and manufacturing cost increase.How a kind of humidity is designed
The air-conditioning of regulation efficiency high, small volume and low cost of manufacture is technical problem to be solved in the utility model.
Utility model content
The utility model provides a kind of embrane method solution air-conditioning, realizes improving the humidity regulation efficiency of embrane method solution air-conditioning
It is high so that the overall volume of heat pump diminishes and reduces manufacturing cost.
To reach above-mentioned technical purpose, the utility model is realized using following technical scheme：
A kind of embrane method solution air-conditioning, including indoor set, outdoor unit and refrigerating circuit, the refrigerating circuit include being connected to one
Compressor, condenser, throttle part and the evaporator for rising, the evaporator are arranged in the indoor set, the compressor, cold
Condenser and the throttle part are arranged in the outdoor unit, and the condenser and the evaporator are using with humidity regulation
The heat exchanger of function；The heat exchanger with humidity adjusting function is included for the heat exchange main body of cooling matchmaker's fluid interchange and auxiliary
The outside of heat exchanger, the heat exchange main body is helped to be provided with exchange of moisture layer, the exchange of moisture layer includes diaphragm and plus removes
Wet film, the diaphragm and described plus based Dehumidification Membranes are successively set in the heat exchange main body, the diaphragm and described plus dehumidifying
Form solution flow channel between film, the exchange of moisture layer be provided with the solution inlet port that is connected with the solution flow channel and
Taphole；The secondary unit is provided with first heat exchanger channels and the second heat exchanger channels of mutual heat exchange, described
One heat exchanger channels connect the taphole of the solution inlet port of exchange of moisture layer and another exchange of moisture layer wherein described in, institute
State the connection of the second heat exchanger channels wherein described in one the solution of the taphole of exchange of moisture layer and another exchange of moisture layer enter
Mouthful.
Compared with prior art, advantage of the present utility model and good effect are：By in heat exchange body exterior, water is set
Dividing switching layer, heat exchange main body is used for cooling matchmaker's fluid interchange, and when refrigerant flows through heat exchange main body, refrigerant can be with exchange of moisture layer
In solution carry out heat exchange, so as to realize that the solution in exchange of moisture layer is freezed or heated, heat exchange main body is can
While carrying out temperature adjusting, can also together realize the regulation to humidity, refrigerant can more quickly with heat exchange main body outside
The solution in portion carries out heat exchange, effectively raises the regulation efficiency of humidity, and heat exchanger is integrated with the function of humidification dehumidifying in itself,
Importantly, the solution in indoor heat exchanger carries out heat with the solution in outdoor heat exchanger in secondary unit
Exchange, realize the regeneration function of solution, so as to realize that air-conditioning need not be using extra independent membrane type dehumidifier so that heat pump
Overall volume diminishes and effectively reduces manufacturing cost.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are
Some embodiments of the present utility model, for those of ordinary skill in the art, are not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the utility model embrane method solution air-conditioning embodiment；
Fig. 2 is the structural principle of the heat exchanger with humidity adjusting function in the utility model embrane method solution air-conditioning embodiment
Figure；
Fig. 3 is the structural representation one of heat exchange main body in the utility model embrane method solution air-conditioning embodiment；
Fig. 4 is the structural representation of fin in the utility model embrane method solution air-conditioning embodiment；
Fig. 5 is the structural representation two of heat exchange main body in the utility model embrane method solution air-conditioning embodiment；
Fig. 6 is a-quadrant close-up schematic view in Fig. 5.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
As Figure 1-Figure 2, the present embodiment embrane method solution air-conditioning includes indoor set, outdoor unit and refrigerating circuit, the system
Cold loop includes the compressor 7, condenser 102, throttle part 8 and the evaporator 101 that link together, and the evaporator 101 sets
Put in the indoor set, the compressor 7, condenser 102 and the throttle part 8 are arranged in the outdoor unit.Wherein,
Condenser 102 and evaporator 101 are using the heat exchanger with humidity adjusting function, the heat exchanger bag with humidity adjusting function
The heat exchange main body 1 for cooling matchmaker's fluid interchange is included, the passage 10 of cooling matchmaker flowing is formed in the heat exchange main body 1 and is provided with
Refrigerant import and refrigerant exit, the outside of the heat exchange main body 1 are provided with exchange of moisture layer 2, and the exchange of moisture layer 2 includes protecting
Cuticula 21 and plus based Dehumidification Membranes 22, the diaphragm 21 and described plus based Dehumidification Membranes 22 are successively set in the heat exchange main body 1, described
Diaphragm 21 is attached to the surface of the heat exchange main body 1, and solution flowing is formed between the diaphragm 21 and described plus based Dehumidification Membranes 22
Passage 20, the exchange of moisture layer 2 is provided with the solution inlet port and taphole connected with the solution flow channel 20；And two
Exchange of moisture layer 2 in individual heat exchange main body 1 is connected with each other by secondary unit 3, and secondary unit 3 is provided with mutual heat
The first heat exchanger channels 31 and the second heat exchanger channels 32 for exchanging, first heat exchanger channels 31 connect moisture wherein described in one and hand over
The solution inlet port of layer 2 and the taphole of another exchange of moisture layer 2 are changed, second heat exchanger channels 32 connect wherein one institute
State the taphole of exchange of moisture layer 2 and the solution inlet port of another exchange of moisture layer 2.
Specifically, in the present embodiment embrane method solution air-conditioning condenser 102 and the structure of evaporator 101 is wet using having
The heat exchanger of regulatory function is spent, the heat exchange main body 1 in the heat exchanger with humidity adjusting function is used for cooling matchmaker flowing carries out heat
Exchange, heat exchange main body 1 will be connected to form refrigerant flow circuits with compressor in actual use, and simultaneously, exchange heat main body 1
Outside be additionally provided with exchange of moisture layer 2, solution flow channel 20 is formed in exchange of moisture layer 2 to be used for for solution flowing, and water
The diaphragm 21 of point switching layer 2 is attached on the outer wall of the heat exchange main body 1, and diaphragm 21 will completely cut off solution with heat exchange main body 1
Surface contact, with protect heat exchange main body 1 from solution corrosion, and exchange of moisture layer 2 plus based Dehumidification Membranes 22 ensure air in
Vapor can free in and out exchange of moisture layer 2, and solution cannot be by adding based Dehumidification Membranes 22.Heat exchange main body 1 one side is used for refrigerant
Heat exchange, on the other hand heat exchange main body 1 carried out with the solution in the exchange of moisture layers 2 of outside using the refrigerant of its internal flow
Heat exchange, with as needed to the solution refrigeration in exchange of moisture layer 2 or heating, to realize the function of regulating environmental humidity, and
And, because refrigerant and solution can be rapidly performed by heat exchange, such that it is able to the effective regulation efficiency for improving humidity.Heat exchanger
While refrigerant heat exchange is realized, be also integrated with solution dehumidification function, the heat exchanger of integral structure cause air-conditioning equipment without
Independent membrane type dehumidifier need to be additionally used, on the one hand can cause that the overall volume of air-conditioning equipment reduces, on the other hand can be with
Effectively reduce manufacturing cost.And in actual use, one of heat exchange main body 1 serves as condenser 102, another heat exchange
Main body 1 serves as evaporator 101, and the solution exported in different in moisture switching layer 2 in two heat exchange main bodys 1 will be in secondary unit
Heat exchange is carried out in 3, to better meet the regulation requirement of indoor environment temperature and humidity.Wherein, first heat exchanger channels
31 and second heat exchanger channels 32 on be connected to solution pump 4 and solution expansion drum 5.And secondary unit 3, solution pump
4 and solution expansion drum 5 can be disposed in the outdoor in machine, to reduce the volume of indoor indoor set.
Further, in order to more effectively improve humidity regulation efficiency, exchange of moisture layer 2 is wrapped in the heat exchange main body 1
Outside.Specifically, being wrapped in the outside of heat exchange main body 1 by exchange of moisture layer 2, can to greatest extent increase exchange of moisture
Heat exchange area between layer 2 and heat exchange main body 1, in the presence of refrigerant, can more effectively improve humidity regulation efficiency.It is excellent
Choosing, the overlay film of the diaphragm 21 is formed in the outer surface of the heat exchange main body 1, and the processing in order to heat exchanger is assembled.
Wherein, the performance entity of the heat exchange main body 1 in the present embodiment can use multiple structural forms, for example：Heat exchange master
Body 1 can be using structure types such as tubular radiator, gilled radiator or panel radiators, specifically, as shown in figure 3, changing
Hot main body 1 is refrigerant pipe, and exchange of moisture layer 2 is wrapped on the outer wall of refrigerant pipe.And in order to improve radiating efficiency, such as Fig. 3-Fig. 4
Shown, heat exchange main body 1 is additionally provided with fin 11 on the basis of using refrigerant pipe, and fin 11 offers multiple tube expansion holes 111, cold
Matchmaker's pipe 1 is arranged in the tube expansion hole 111, and the exchange of moisture layer 2 also is located in the tube expansion hole 111, the tube expansion hole 111
Edge be provided with breach 112 for passing through for the solution flow channel 20, specifically, in order to ensure solution can be in water
Smoothly flowed in point switching layer 2, breach 112 is additionally provided with the tube expansion hole 111 of fin 11, breach 112 is formed and supplies solution stream
The space that dynamic passage 20 is passed through, after heat exchange main body 1 tube expansion is arranged in tube expansion hole 111, the solution in exchange of moisture layer 2 is still
Can be by the smooth outflow of solution flow channel 20 that is applied in breach 112, it is preferred that swollen in order to increase the flow of solution
Pore 111 along the circumferential direction offers multiple breach 112.And in order to improve heat exchange efficiency, the heat exchange main body 1 is overall to be in
Serpentine coil structure.Or, as shown in Fig. 5-Fig. 6, heat exchange main body 1 uses heat sink, and refrigerant channel 10 is formed with heat sink,
Preferably, can form empty as needed using the heat sink that multi-disc is positioned opposite, between heat sink described in adjacent two panels
Flow of air region 100.
The present embodiment embrane method solution air-conditioning includes that refrigerant circulation and solution are circulated.
Refrigerant circulation is included：Compressor, condenser, expansion valve, evaporator, the high temperature after refrigerant is compressed by the compressor are high
Compression refrigerant enters condenser, within the condenser heat release, then throttles into low-temperature low-pressure refrigerant via throttle part, into evaporation
Device is absorbed heat, then flows back to compressor.
Solution circulation is included：Condenser, solution expansion drum, solution pump, secondary unit, evaporator.Concentrated solution is being steamed
Vapor in hair device in absorption air, to reach effect on moisture extraction, while by the refrigerant cooling in evaporator.It is dense after dilution
Solution enters solution expansion drum and solution pump, and flow into secondary unit carries out heat exchange temperature with condenser high temperature weak solution out
Degree is slightly raised, and after the concentrated solution after dilution continues to flow inflow condenser, by the refrigerant heat in condenser, solution is in condensation
At a temperature of regenerated, the vapor in solution is discharged into air, is humidified with to air.
During summer condition, the cooled dehumidifying of air of indoor.During winter condition, the air of indoor is heated humidification.
And the operation principle of heat exchanger is as follows：
When the refrigerant in heat exchanger is in cooling condition, air is adding the flows outside of based Dehumidification Membranes 22, due to refrigerant temperature
It is relatively low, the solution of liquid flow channel 20 is absorbed heat first, solution also absorbs heat to air, so that air themperature reduction；
Simultaneously as the concentration of solution is higher, moisture absorption can be carried out to air, air eventually cool-down dehumidification.
When the refrigerant in heat exchanger is in heating condition, air is adding the flows outside of based Dehumidification Membranes 22, due to refrigerant temperature
Degree is higher, and the solution of liquid flow channel 20 is heated first, and solution is also heated to air, so that air themperature liter
It is high；Simultaneously as the concentration of solution is relatively low, and refrigerant temperature reaches regeneration temperature, and the vapor in solution can be discharged to sky
In gas, so as to being humidified to air, air eventually heats up humidification.
Finally it should be noted that：Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model embodiment technology
The spirit and scope of scheme.
Claims (9)
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| CN201621074199.3U CN206207619U (en) | 2016-09-23 | 2016-09-23 | Embrane method solution air-conditioning |
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| CN201621074199.3U CN206207619U (en) | 2016-09-23 | 2016-09-23 | Embrane method solution air-conditioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869809A (en) * | 2016-09-23 | 2018-04-03 | 青岛海尔智能技术研发有限公司 | Membrane solution air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869809A (en) * | 2016-09-23 | 2018-04-03 | 青岛海尔智能技术研发有限公司 | Membrane solution air conditioner |
| CN107869809B (en) * | 2016-09-23 | 2024-07-12 | 青岛海尔智能技术研发有限公司 | Membrane solution air conditioner |
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