CN206207834U - Embrane method solution direct-cooling type refrigeration plant - Google Patents
Embrane method solution direct-cooling type refrigeration plant Download PDFInfo
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- CN206207834U CN206207834U CN201621074490.0U CN201621074490U CN206207834U CN 206207834 U CN206207834 U CN 206207834U CN 201621074490 U CN201621074490 U CN 201621074490U CN 206207834 U CN206207834 U CN 206207834U
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Abstract
The utility model discloses a kind of embrane method solution direct-cooling type refrigeration plant, including thermal-insulating body and refrigerating circuit, refrigerating circuit includes compressor, condenser and evaporator, and condenser and evaporator are using the heat exchanger with humidity adjusting function；Heat exchanger includes heat exchange main body and secondary unit; the outside of the main body that exchanges heat is provided with exchange of moisture layer; exchange of moisture layer includes diaphragm and adds based Dehumidification Membranes; diaphragm and plus based Dehumidification Membranes be successively set on heat exchange main body on; diaphragm and to add and form solution flow channel between based Dehumidification Membranes, exchange of moisture layer is provided with the solution inlet port and taphole connected with solution flow channel；Secondary unit is provided with first heat exchanger channels and the second heat exchanger channels of mutual heat exchange, the solution inlet port of the first heat exchanger channels connection wherein exchange of moisture layer and the taphole of another exchange of moisture layer, the taphole of the second heat exchanger channels connection wherein exchange of moisture layer and the solution inlet port of another exchange of moisture layer, to improve humidity regulation efficiency.
Description
Technical field
The utility model is related to refrigeration plant, more particularly to a kind of embrane method solution direct-cooling type refrigeration plant.
Background technology
At present, refrigeration plant is the household electrical appliance commonly used in people's daily life, and conventional refrigeration device generally includes compression
Machine, condenser, throttle part and evaporator, in actual use, during switch gate, the extraneous air containing steam
Enter into the storing cavity of refrigeration plant, steam to the cold after, easily produce substantial amounts of condensation or frosting so that refrigeration plant
Energy consumption increases.How to design that a kind of can automatically remove condensation to prevent from the refrigeration plant of frosting be to be solved in the utility model
Technical problem.
Utility model content
The utility model provides a kind of embrane method solution direct-cooling type refrigeration plant, realizes embrane method solution direct-cooling type refrigeration plant
It is automatic to remove condensation to prevent frosting, reduce the energy consumption of embrane method solution direct-cooling type refrigeration plant.
To reach above-mentioned technical purpose, the utility model is realized using following technical scheme：
A kind of embrane method solution direct-cooling type refrigeration plant, including thermal-insulating body and refrigerating circuit, the thermal-insulating body are provided with
Storing cavity and cabin, the refrigerating circuit include the compressor, condenser, throttle part and the evaporator that link together, institute
State evaporator to be arranged in the storing cavity, the compressor, condenser and the throttle part are arranged in the cabin,
Characterized in that, the condenser and the evaporator are using the heat exchanger with humidity adjusting function；It is described with humidity
The heat exchanger of regulatory function includes the heat exchange main body and secondary unit for cooling matchmaker's fluid interchange, the heat exchange main body
Outside is provided with exchange of moisture layer, exchange of moisture layer include diaphragm and plus based Dehumidification Membranes, the diaphragm and described plus remove
Wet film is successively set in the heat exchange main body, forms solution flow channel between the diaphragm and described plus based Dehumidification Membranes, institute
State exchange of moisture layer and be provided with the solution inlet port and taphole connected with the solution flow channel；The secondary unit
First heat exchanger channels and the second heat exchanger channels of mutual heat exchange are provided with, the first heat exchanger channels connection is wherein described in one
The taphole of the solution inlet port of exchange of moisture layer and another exchange of moisture layer, the second heat exchanger channels connection wherein
The solution inlet port of the taphole of the exchange of moisture layer and another exchange of moisture layer.
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, based on dissolving-diffusion mechanism, the moisture in storing cavity is absorbed using the concentration of solution, with
The condensation for producing is removed, the effective phenomenon for reducing the generation frosting of storing cavity occurs, and realizes that embrane method solution direct-cooling type refrigeration sets
Standby automatic removing condensation reduces the energy consumption of embrane method solution direct-cooling type refrigeration plant to prevent frosting.
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 structural representation of the utility model embrane method solution direct-cooling type refrigeration plant embodiment；
Fig. 2 is the schematic diagram of the utility model embrane method solution direct-cooling type refrigeration plant embodiment；
Fig. 3 is the heat exchanger with humidity adjusting function in the utility model embrane method solution direct-cooling type refrigeration plant embodiment
Structure principle chart；
Fig. 4 is the structural representation one of heat exchange main body in the utility model embrane method solution direct-cooling type refrigeration plant embodiment；
Fig. 5 is the structural representation of fin in the utility model embrane method solution direct-cooling type refrigeration plant embodiment；
Fig. 6 is the structural representation two of heat exchange main body in the utility model embrane method solution direct-cooling type refrigeration plant embodiment；
Fig. 7 is a-quadrant close-up schematic view in Fig. 6.
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 shown in Figure 1-Figure 3, the present embodiment embrane method solution direct-cooling type refrigeration plant includes thermal-insulating body and refrigerating circuit, institute
State thermal-insulating body 1000 and be provided with storing cavity and cabin, the refrigerating circuit includes the compressor 7, condenser for linking together
102nd, throttle part 8 and evaporator 101, the evaporator 101 are arranged in the storing cavity, the compressor 7, condenser
102 and the throttle part 8 be arranged in the cabin.Wherein, condenser 102 and evaporator 101 are adjusted using with humidity
The heat exchanger of function is saved, the heat exchanger with humidity adjusting function includes the heat exchange main body 1 for cooling matchmaker's fluid interchange, described
The passage 10 of cooling matchmaker flowing is formed in heat exchange main body 1 and refrigerant import and refrigerant exit is provided with, outside the heat exchange main body 1
Portion is provided with exchange of moisture layer 2, and the exchange of moisture layer 2 includes diaphragm 21 and plus based Dehumidification Membranes 22, the diaphragm 21 and institute
State plus based Dehumidification Membranes 22 are successively set in the heat exchange main body 1, the diaphragm 21 is attached to the surface of the heat exchange main body 1, institute
State and solution flow channel 20 formed between diaphragm 21 and described plus based Dehumidification Membranes 22, the exchange of moisture layer 2 be provided with it is described
The solution inlet port and taphole of the connection of solution flow channel 20；And the exchange of moisture layer 2 in two heat exchange main bodys 1 is by auxiliary
Heat exchanger 3 is connected with each other, and secondary unit 3 is provided with first heat exchanger channels 31 and the second heat exchanger channels of mutual heat exchange
32, first heat exchanger channels 31 connect the solution inlet port of exchange of moisture layer 2 and another exchange of moisture layer wherein described in one
2 taphole, second heat exchanger channels 32 connect the taphole and another water of exchange of moisture layer 2 wherein described in
Divide the solution inlet port of switching layer 2.
Specifically, in the present embodiment embrane method solution direct-cooling type refrigeration plant condenser 102 and the structure of evaporator 101
Using the heat exchanger with humidity adjusting function, the heat exchange main body 1 in the heat exchanger with humidity adjusting function is used for cooling matchmaker
Flowing carries out heat exchange, and heat exchange main body 1 will be connected to form refrigerant flow circuits with compressor in actual use, and same
When, the outside of the main body 1 that exchanges heat is additionally provided with exchange of moisture layer 2, and forming solution flow channel 20 in exchange of moisture layer 2 is used for for molten
Liquid flow, and exchange of moisture layer 2 diaphragm 21 be attached to it is described heat exchange main body 1 outer wall on, diaphragm 21 will completely cut off solution with
The surface contact of the main body 1 that exchanges heat, to protect heat exchange main body 1 from the corrosion of solution, and the based Dehumidification Membranes 22 that add of exchange of moisture layer 2 are protected
Vapor in card air can free in and out exchange of moisture layer 2, and solution cannot be by adding based Dehumidification Membranes 22.The heat exchange side of main body 1 one
Face is used for the heat exchange of refrigerant, and on the other hand heat exchange main body 1 is using in the refrigerant of its internal flow and the exchange of moisture layer 2 of outside
Solution carry out heat exchange, with as needed to exchange of moisture layer 2 in solution refrigeration or heat, with realize adjust humidity work(
Can, also, because refrigerant and solution can be rapidly performed by heat exchange, such that it is able to the effective regulation efficiency for improving humidity,
Enable that the moisture entered into storing cavity is quickly absorbed by solution, reduce the generation of condensation to avoid producing frosting.Its
In a heat exchange main body 1 serve as condenser 102, another heat exchange main body 1 serves as evaporator 101, different water in two heat exchange main bodys 1
The solution exported in point switching layer 2 will carry out heat exchange in secondary unit 3, with better meet indoor environment temperature and
The regulation requirement of humidity.Wherein, it is connected to solution pump 4 on first heat exchanger channels 31 and second heat exchanger channels 32
With solution expansion drum 5.And secondary unit 3, solution pump 4 and solution expansion drum 5 can be arranged in cabin, to reduce occupancy
The volume of storing cavity.
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 4, 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. 4-Fig. 5
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 Figure 6-Figure 7, 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 direct-cooling type refrigeration plant 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.
The cooled dehumidifying of air in storing cavity, the air in cabin 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)
1. a kind of embrane method solution direct-cooling type refrigeration plant, including thermal-insulating body and refrigerating circuit, the thermal-insulating body are provided with storage
Thing cavity and cabin, the refrigerating circuit include the compressor, condenser, throttle part and the evaporator that link together, described
Evaporator is arranged in the storing cavity, and the compressor, condenser and the throttle part are arranged in the cabin, its
It is characterised by, the condenser and the evaporator are using the heat exchanger with humidity adjusting function；It is described to be adjusted with humidity
Saving the heat exchanger of function includes being used for the heat exchange main body and secondary unit of cooling matchmaker's fluid interchange, outside the heat exchange main body
Portion is provided with exchange of moisture layer, and the exchange of moisture layer includes diaphragm and plus based Dehumidification Membranes, the diaphragm and described plus dehumidifying
Film is successively set in the heat exchange main body, and solution flow channel is formed between the diaphragm and described plus based Dehumidification Membranes, described
Exchange of moisture layer is provided with the solution inlet port and taphole connected with the solution flow channel；The secondary unit sets
It is equipped with first heat exchanger channels and the second heat exchanger channels of mutual heat exchange, the first heat exchanger channels connection water wherein described in one
The solution inlet port of switching layer and the taphole of another exchange of moisture layer, second heat exchanger channels is divided to connect wherein one institute
State the taphole of exchange of moisture layer and the solution inlet port of another exchange of moisture layer.
2. embrane method solution direct-cooling type refrigeration plant according to claim 1, it is characterised in that the exchange of moisture layer parcel
In the outside of the heat exchange main body.
3. embrane method solution direct-cooling type refrigeration plant according to claim 1, it is characterised in that the diaphragm overlay film is formed
In the outer surface of the heat exchange main body.
4. embrane method solution direct-cooling type refrigeration plant according to claim 1, it is characterised in that first heat exchanger channels and
Solution pump is connected on second heat exchanger channels, the secondary unit and the solution pump are arranged on the cabin
In.
5. embrane method solution direct-cooling type refrigeration plant according to claim 1, it is characterised in that first heat exchanger channels and
Solution expansion drum is connected on second heat exchanger channels, the solution expansion drum is arranged in the cabin.
6. embrane method solution direct-cooling type refrigeration plant according to claim 1, it is characterised in that the heat exchange main body is refrigerant
Pipe.
7. embrane method solution direct-cooling type refrigeration plant according to claim 6, it is characterised in that also set up on the refrigerant pipe
There is fin, the fin is provided with tube expansion hole, and the refrigerant pipe is arranged in the tube expansion hole, the exchange of moisture layer also is located at
In the tube expansion hole, the edge in the tube expansion hole is provided with the breach for being passed through for the solution flow channel.
8. embrane method solution direct-cooling type refrigeration plant according to claim 7, it is characterised in that the tube expansion hole circumferentially side
To offering multiple breach.
9. embrane method solution direct-cooling type refrigeration plant according to claim 1, it is characterised in that the heat exchange main body is radiating
Plate, refrigerant channel is formed with the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074490.0U CN206207834U (en) | 2016-09-23 | 2016-09-23 | Embrane method solution direct-cooling type refrigeration plant |
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| CN201621074490.0U CN206207834U (en) | 2016-09-23 | 2016-09-23 | Embrane method solution direct-cooling type refrigeration plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869867A (en) * | 2016-09-23 | 2018-04-03 | 青岛海尔智能技术研发有限公司 | Embrane method solution direct-cooling type refrigeration plant |
| CN109425145A (en) * | 2017-08-28 | 2019-03-05 | 青岛海尔智能技术研发有限公司 | A kind of warm and humid adjusting air-conditioning system of electrochemistry and control method |
-
2016
- 2016-09-23 CN CN201621074490.0U patent/CN206207834U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869867A (en) * | 2016-09-23 | 2018-04-03 | 青岛海尔智能技术研发有限公司 | Embrane method solution direct-cooling type refrigeration plant |
| CN109425145A (en) * | 2017-08-28 | 2019-03-05 | 青岛海尔智能技术研发有限公司 | A kind of warm and humid adjusting air-conditioning system of electrochemistry and control method |
| CN109425145B (en) * | 2017-08-28 | 2021-03-16 | 青岛海尔智能技术研发有限公司 | Electrochemical temperature and humidity adjusting air conditioning system and control method |
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