CN206207799U - Plate type heat exchanger and heat pump - Google Patents
Plate type heat exchanger and heat pump Download PDFInfo
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- CN206207799U CN206207799U CN201621074515.7U CN201621074515U CN206207799U CN 206207799 U CN206207799 U CN 206207799U CN 201621074515 U CN201621074515 U CN 201621074515U CN 206207799 U CN206207799 U CN 206207799U
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- Prior art keywords
- heat exchanger
- exchange
- plate type
- moisture layer
- type heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Abstract
The utility model discloses a kind of plate type heat exchanger and heat pump.Plate type heat exchanger; including heat sink; refrigerant channel is formed with the heat sink; the outside of the heat sink is provided with exchange of moisture layer; the exchange of moisture layer includes diaphragm and adds based Dehumidification Membranes; the diaphragm and described plus based Dehumidification Membranes are successively set on the heat sink, and solution flow channel is formed between the diaphragm and described plus based Dehumidification Membranes, and the exchange of moisture layer is provided with the solution inlet port and taphole connected with the solution flow channel.Realize improving the humidity regulation efficiency high of plate type heat exchanger so that the overall volume of air-conditioning diminishes and reduces manufacturing cost.
Description
Technical field
The utility model is related to heat transmission equipment, more particularly to a kind of plate type heat exchanger and heat pump.
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
Cover on liquor box plus based Dehumidification Membranes（Organic high molecular polymer film, inoranic membrane, liquid film etc. are with vapor through function
Film）, in actual use, it is necessary to the low-temperature receiver and thermal source of outside are cooled down and regeneration treatment to solution, humidity regulation effect
Rate is low, also, extra increased membrane type dehumidifier causes the overall volume of air-conditioning to become big and manufacturing cost increase.How one is designed
The air-conditioning for planting humidity 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 plate type heat exchanger and heat pump, realizes improving the humidity regulation of plate type heat exchanger
Efficiency high so that the overall volume of air-conditioning diminishes and reduces manufacturing cost.
To reach above-mentioned technical purpose, the utility model is realized using following technical scheme：
A kind of plate type heat exchanger, including heat sink, are formed with refrigerant channel, the outside of the heat sink in the heat sink
Exchange of moisture layer is provided with, the exchange of moisture layer includes diaphragm and plus based Dehumidification Membranes, the diaphragm and described plus based Dehumidification Membranes
It is successively set on the heat sink, solution flow channel, the moisture is formed between the diaphragm and described plus based Dehumidification Membranes
Switching layer is provided with the solution inlet port and taphole connected with the solution flow channel.
The utility model also provides a kind of heat pump, including compressor, condenser, throttle part and evaporator, described
Evaporator uses above-mentioned plate type heat exchanger.
Compared with prior art, advantage of the present utility model and good effect are：By setting moisture outside heat sink
Switching layer, heat sink be used for cooling matchmaker's fluid interchange, when refrigerant flows through heat sink, refrigerant can with exchange of moisture layer in it is molten
Liquid carries out heat exchange, so as to realize that the solution in exchange of moisture layer is freezed or heated, heat sink can enter trip temperature
While regulation and control, the regulation to humidity can also be together realized, refrigerant more quickly can enter with the solution outside heat sink
Row heat exchange, effectively raises the regulation efficiency of humidity, and heat exchanger is integrated with the function of humidification dehumidifying in itself, so as to realize sky
Adjusting need not be using extra independent membrane type dehumidifier so that the overall volume of air-conditioning 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 structure principle chart of the utility model plate type heat exchanger embodiment；
Fig. 2 is the structural representation of the utility model plate type heat exchanger embodiment；
Fig. 3 is a-quadrant close-up schematic view in Fig. 2；
Fig. 4 is the structural principle that the utility model plate type heat exchanger embodiment is in use state.
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 plate type heat exchanger, including for the heat sink 1 of cooling matchmaker's fluid interchange, radiating
Refrigerant channel 10 is formed with plate 1, the outside of the heat sink 1 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 described plus based Dehumidification Membranes 22 are successively set on the heat sink 1, described
Diaphragm 21 is attached to the surface of the heat sink 1, solution flowing is formed between the diaphragm 21 and described plus based Dehumidification Membranes 22 logical
Road 20, the exchange of moisture layer 2 is provided with the solution inlet port and taphole connected with the solution flow channel 20.
Specifically, the heat sink 1 in the present embodiment plate type heat exchanger is used for cooling matchmaker flowing carries out heat exchange, heat sink
1 will be connected to form refrigerant flow circuits with compressor in actual use, and simultaneously, the outside of heat sink 1 is 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 the protection of exchange of moisture layer 2
Film 21 is attached on the outer wall of the heat sink 1, and diaphragm 21 is contacted solution is completely cut off with the surface of heat sink 1, to protect radiating
Plate 1 from solution corrosion, and exchange of moisture layer 2 plus based Dehumidification Membranes 22 ensure air in vapor can free in and out moisture friendship
Layer 2 is changed, and solution cannot be by adding based Dehumidification Membranes 22.The one side of heat sink 1 is used for the heat exchange of refrigerant, another aspect heat sink 1
Heat exchange is carried out with the solution in the exchange of moisture layer 2 of outside using the refrigerant of its internal flow, to hand over moisture as needed
The solution refrigeration changed in layer 2 or heating, to realize the function of regulating environmental humidity, also, because refrigerant can be quick with solution
Carry out heat exchange, such that it is able to the effective regulation efficiency for improving humidity.The present embodiment plate type heat exchanger is realizing refrigerant heat
While exchange, solution dehumidification function is also integrated with, the heat exchanger of integral structure causes air-conditioning equipment without additionally using only
Vertical membrane type dehumidifier, on the one hand can cause that the overall volume of air-conditioning equipment reduces, and on the other hand can effectively reduce system
Cause this.Preferably, can as needed using the multi-disc heat sink 1 positioned opposite, heat sink 1 described in adjacent two panels it
Between formed air flow region 100.
Wherein, in order to more effectively improve humidity regulation efficiency, exchange of moisture layer 2 is wrapped in the outside of the heat sink 1.
Specifically, being wrapped in the outside of heat sink 1 by exchange of moisture layer 2, can to greatest extent increase exchange of moisture layer 2 and radiating
Heat exchange area between plate 1, in the presence of refrigerant, can more effectively improve humidity regulation efficiency.Preferably, the guarantor
The overlay film of cuticula 21 is formed in the outer surface of the heat sink 1, and the processing in order to heat exchanger is assembled.
The use process of the present embodiment plate type 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.
Based on above-mentioned technical proposal, optionally, as shown in Figure 1 and Figure 4, the present embodiment plate type heat exchanger includes two groups of independences
Heat exchange unit, every group of heat exchange unit include the heat sink 1 and exchange of moisture layer 2, dissipating in every group of heat exchange unit
The mounting means that hot plate 1 and exchange of moisture layer 2 are respectively mounted above-mentioned technical proposal is assembled so that every group of heat exchange unit shape
Into an independent heat exchange module；The plate type heat exchanger also includes secondary unit 3, and the secondary unit 3 is set
There are first heat exchanger channels 31 and the second heat exchanger channels 32 of mutual heat exchange, first heat exchanger channels 31 connect wherein one institute
The solution inlet port of exchange of moisture layer 2 and the taphole of another exchange of moisture layer 2 are stated, second heat exchanger channels 32 are connected
The solution inlet port of the taphole of exchange of moisture layer 2 and another exchange of moisture layer 2 wherein described in one.Specifically, in reality
During use, one of heat sink 1 serves as condenser, and another heat sink 1 serves as evaporator, different in two heat sinks 1
The solution exported in exchange of moisture layer 2 will carry out heat exchange in secondary unit 3, to better meet indoor environment temperature
Regulation requirement with humidity.Wherein, it is connected to solution on first heat exchanger channels 31 and second heat exchanger channels 32
Pump 4 and solution expansion drum 5.
Preferably, it is additionally provided with total-heat exchanger 6 between heat exchange unit described in two groups.Specifically, serving as positioned at indoor
For the return air of the heat exchange unit of evaporator serves as the air intake of heat exchange unit for condenser by full heat with side is located outside
Heat exchange is carried out in exchanger, more effectively to improve operating efficiency, reducing energy consumption simultaneously improves Energy Efficiency Ratio.
The utility model also provides a kind of heat pump, including compressor, condenser, throttle part and evaporator, described
Evaporator uses above-mentioned plate type heat exchanger.Specifically, the plate type heat exchanger in the present embodiment can use the utility model plate
Plate type heat exchanger in formula heat exchanger embodiments, its concrete structure may refer to the utility model plate type heat exchanger embodiment and
The record of accompanying drawing 1-4, will not be repeated here.It is corresponding in order to realize that the solution in evaporator regenerates, can be even on evaporator
It is in the prior art the regenerator of membrane type dehumidifier configuration to be connected to, and the specific constructive form of regenerator is not limited herein.
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 plate type heat exchanger, including heat sink, refrigerant channel is formed with the heat sink, it is characterised in that described to dissipate
The outside of hot plate is provided with exchange of moisture layer, and the exchange of moisture layer includes diaphragm and plus based Dehumidification Membranes, the diaphragm and institute
State plus based Dehumidification Membranes are successively set on the heat sink, solution flowing is formed between the diaphragm and described plus based Dehumidification Membranes logical
Road, the exchange of moisture layer is provided with the solution inlet port and taphole connected with the solution flow channel.
2. plate type heat exchanger according to claim 1, it is characterised in that the exchange of moisture layer is wrapped in the heat sink
Outside.
3. plate type heat exchanger according to claim 1, it is characterised in that the diaphragm overlay film is formed in the heat sink
Outer surface.
4. plate type heat exchanger according to claim 1, it is characterised in that the plate type heat exchanger includes two groups of independence
Heat exchange unit, every group of heat exchange unit includes the heat sink and exchange of moisture layer；The plate type heat exchanger also includes auxiliary
Heat exchanger, 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.
5. plate type heat exchanger according to claim 4, it is characterised in that first heat exchanger channels and second heat exchange
Solution pump is connected on passage.
6. plate type heat exchanger according to claim 4, it is characterised in that first heat exchanger channels and second heat exchange
Solution expansion drum is connected on passage.
7. plate type heat exchanger according to claim 4, it is characterised in that be additionally provided between heat exchange unit described in two groups complete
Heat exchanger.
8. plate type heat exchanger according to claim 1, it is characterised in that the plate type heat exchanger includes that multi-disc is positioned opposite
The heat sink, form air flow region between heat sink described in adjacent two panels.
9. a kind of heat pump, including compressor, condenser, throttle part and evaporator, it is characterised in that the evaporator is adopted
Use plate type heat exchanger as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074515.7U CN206207799U (en) | 2016-09-23 | 2016-09-23 | Plate type heat exchanger and heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074515.7U CN206207799U (en) | 2016-09-23 | 2016-09-23 | Plate type heat exchanger and heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207799U true CN206207799U (en) | 2017-05-31 |
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ID=58761102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621074515.7U Active CN206207799U (en) | 2016-09-23 | 2016-09-23 | Plate type heat exchanger and heat pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN206207799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869861A (en) * | 2016-09-23 | 2018-04-03 | 青岛海尔智能技术研发有限公司 | Plate type heat exchanger and heat pump |
-
2016
- 2016-09-23 CN CN201621074515.7U patent/CN206207799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869861A (en) * | 2016-09-23 | 2018-04-03 | 青岛海尔智能技术研发有限公司 | Plate type heat exchanger and heat pump |
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