CN107869920A - Finned heat exchanger and heat pump - Google Patents
Finned heat exchanger and heat pump Download PDFInfo
- Publication number
- CN107869920A CN107869920A CN201610844153.3A CN201610844153A CN107869920A CN 107869920 A CN107869920 A CN 107869920A CN 201610844153 A CN201610844153 A CN 201610844153A CN 107869920 A CN107869920 A CN 107869920A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- exchange
- solution
- refrigerant pipe
- finned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 58
- 239000012528 membrane Substances 0.000 claims abstract description 22
- 238000007791 dehumidification Methods 0.000 claims abstract description 20
- 230000008859 change Effects 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention discloses a kind of finned heat exchanger and heat pump.Finned heat exchanger; including refrigerant pipe and fin; the fin offers multiple tube expansion holes; the outside of the refrigerant pipe 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 refrigerant pipe, form solution flow channel between the diaphragm and described plus based Dehumidification Membranes, the exchange of moisture layer is provided with the solution inlet port connected with the solution flow channel and taphole;The refrigerant pipe is arranged in the tube expansion hole, and the exchange of moisture layer also is located in the tube expansion hole, and the edge in the tube expansion hole is provided with the breach for being passed through for the solution flow channel.Realize the humidity regulation efficiency high for improving finned heat exchanger so that the overall volume of air-conditioning diminishes and reduces manufacturing cost.
Description
Technical field
The present invention relates to air-conditioning equipment, more particularly to a kind of finned 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 can not realize the function of humidification.In order to solve the above problems, using the air-conditioning with solution dehumidification function
Studied exploitation, solution dehumidification are based on dissolving-diffusion mechanism, main to realize dehumidifying and humidification using the concentration of solution, instant
Vapor when liquid concentration is big in absorption air, conversely, solution concentration hour release vapor is into air.And in the prior art
In order to realize the function of solution dehumidification, the membrane type dehumidifier of generally use independence, membrane type dehumidifier generally includes liquor box and covered
Cover on liquor box plus based Dehumidification Membranes(Organic high molecular polymer film, inoranic membrane, liquid film etc. have vapor through function
Film), in actual use, it is necessary to which solution is cooled down outside low-temperature receiver and thermal source and regeneration treatment, 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
Kind of humidity regulation efficiency high, small volume and the low air-conditioning of manufacturing cost are the technical problems to be solved by the invention.
The content of the invention
The invention provides a kind of finned heat exchanger and heat pump, realizes the humidity regulation for improving finned heat exchanger
Efficiency high so that the overall volume of air-conditioning diminishes and reduces manufacturing cost.
To reach above-mentioned technical purpose, the present invention is realized using following technical scheme:
A kind of finned heat exchanger, including refrigerant pipe and fin, the fin offer multiple tube expansion holes, the refrigerant pipe it is outer
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 on the refrigerant pipe, and solution flow channel, the water are formed between the diaphragm and described plus based Dehumidification Membranes
Point switching layer is provided with the solution inlet port connected with the solution flow channel and taphole;The refrigerant pipe is arranged on described
In tube expansion hole, the exchange of moisture layer also is located in the tube expansion hole, and the edge in the tube expansion hole is provided with for for described molten
The breach that liquid flow channel passes through.
The present invention also provides a kind of heat pump, including compressor, condenser, throttle part and evaporator, the evaporation
Device uses above-mentioned finned heat exchanger.
Compared with prior art, the advantages and positive effects of the present invention are:By setting exchange of moisture outside refrigerant pipe
Layer, refrigerant pipe are used for cooling matchmaker's fluid interchange, and when refrigerant flows through refrigerant pipe, refrigerant can enter with the solution in exchange of moisture layer
Row heat exchange, the solution in exchange of moisture layer is freezed or heated so as to realize, refrigerant pipe can carry out temperature adjusting
While, the regulation to humidity can also be together realized, refrigerant more quickly can carry out heat with the solution outside refrigerant pipe
Exchange, effectively raise the regulation efficiency of humidity, heat exchanger is integrated with the function of humidification dehumidifying in itself, so as to realize air-conditioning without
Extra independent membrane type dehumidifier need to be used 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 about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structure principle chart of finned heat exchanger embodiment of the present invention;
Fig. 2 is the structural representation of finned heat exchanger embodiment of the present invention;
Fig. 3 is the structural representation of fin in finned heat exchanger embodiment of the present invention;
Fig. 4 is the structural principle that finned heat exchanger embodiment of the present invention is in use state.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in Figure 1-Figure 3, the present embodiment finned heat exchanger, including the He of refrigerant pipe 1 for cooling matchmaker's fluid interchange
Fin 11, fin 11 offer multiple tube expansion holes 111, and the outside of the refrigerant pipe 1 is provided with exchange of moisture layer 2, the moisture
Switching layer 2 includes diaphragm 21 and adds based Dehumidification Membranes 22, and the diaphragm 21 and described plus based Dehumidification Membranes 22 are successively set on described cold
On matchmaker's pipe 1, the diaphragm 21 is attached to the surface of the refrigerant pipe 1, shape between the diaphragm 21 and described plus based Dehumidification Membranes 22
Into solution flow channel 20, the exchange of moisture layer 2 is provided with the solution inlet port that is connected with the solution flow channel 20 and molten
Liquid exports;The refrigerant 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 edge in the tube expansion hole 111 is provided with the breach 112 for being passed through for the solution flow channel 20.
Specifically, the refrigerant pipe 1 in the present embodiment finned heat exchanger is used for cooling matchmaker flowing progress heat exchange, refrigerant
Fin 11 outside pipe 1 is used to accelerate heat exchange efficiency, and refrigerant pipe 1 will be connected to form refrigerant with compressor in actual use
Flow circuits, and simultaneously, the outside of refrigerant pipe 1 is additionally provided with exchange of moisture layer 2, and it is logical that solution flowing is formed in exchange of moisture layer 2
Road 20 is used to flow for solution, and the diaphragm 21 of exchange of moisture layer 2 is attached on the outer wall of the refrigerant pipe 1, and diaphragm 21 will
Isolation solution contacts with the surface of refrigerant pipe 1, and to protect refrigerant pipe 1 from the corrosion of solution, and adding for exchange of moisture layer 2 dehumidifies
Film 22 ensures that the vapor in air can free in and out exchange of moisture layer 2, and solution can not be by adding based Dehumidification Membranes 22.Refrigerant pipe 1
On the one hand it is used for the heat exchange of refrigerant, refrigerant and outside exchange of moisture layer 2 of the another aspect refrigerant pipe 1 using its internal flow
In solution carry out heat exchange, with as needed in exchange of moisture layer 2 solution freeze or heating, to realize that adjusting ambient is wet
The function of degree, also, because refrigerant and solution can be rapidly performed by heat exchange, so as to effectively improve the regulation of humidity
Efficiency.The present embodiment finned heat exchanger is also integrated with solution dehumidification function, integral type knot while refrigerant heat exchange is realized
The heat exchanger of structure causes air-conditioning equipment without additionally using independent membrane type dehumidifier, on the one hand can cause the whole of air-conditioning equipment
Body volume-diminished, it on the other hand can effectively reduce manufacturing cost.And in order to ensure solution can in exchange of moisture layer 2 it is suitable
Smooth flowing, breach 112 is additionally provided with the tube expansion hole 111 of fin 11, and breach 112 forms what is passed through for solution flow channel 20
Space, after the tube expansion of refrigerant pipe 1 is arranged in tube expansion hole 111, the solution in exchange of moisture layer 2 still can be scarce by being applied in
The smooth outflow of solution flow channel 20 in mouth 112, it is preferred that in order to increase the flow of solution, tube expansion hole 111 is along the circumferential direction
Offer multiple breach 112.And in order to improve heat exchange efficiency, the overall serpentine-like coil arrangement of refrigerant pipe 1.
Wherein, in order to more effectively improve humidity regulation efficiency, exchange of moisture layer 2 is wrapped in the outside of the refrigerant pipe 1.
Specifically, being wrapped in the outside of refrigerant pipe 1 by exchange of moisture layer 2, exchange of moisture layer 2 and refrigerant can be increased to greatest extent
Heat exchange area between pipe 1, in the presence of refrigerant, it can more effectively improve humidity regulation efficiency.Preferably, the guarantor
The overlay film of cuticula 21 is formed in the outer surface of the refrigerant pipe 1, is assembled in order to the processing of heat exchanger.
The use process of the present embodiment finned 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, because refrigerant temperature is relatively low,
The solution of liquid flow channel 20 is absorbed heat first, solution also absorbs heat to air, so that air themperature reduces;Meanwhile
Because the concentration of solution is higher, moisture absorption, air eventually cool-down dehumidification can be carried out to air.
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, the solution of liquid flow channel 20 is heated first, solution also heats 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 finned heat exchanger is only including two groups
Vertical heat exchange unit, every group of heat exchange unit include the refrigerant pipe 1, the fin 11 and the exchange of moisture layer 2, and every group is changed
The mounting means that refrigerant pipe 1, the fin 11 and the exchange of moisture layer 2 in hot cell are respectively mounted above-mentioned technical proposal is carried out
Assembling so that every group of heat exchange unit forms an independent heat exchange module;The finned heat exchanger also includes auxiliary heat exchange
Device 3, the secondary unit 3 are provided with the first heat exchanger channels 31 and the second heat exchanger channels 32 of mutual heat exchange, and described
One heat exchanger channels 31 connect the solution inlet port of the wherein one exchange of moisture layer 2 and the solution of another exchange of moisture layer 2 goes out
Mouthful, second heat exchanger channels 32 connect the taphole of the wherein one exchange of moisture layer 2 and another exchange of moisture layer 2
Solution inlet port.Specifically, in actual use, one of refrigerant pipe 1 serves as condenser, another refrigerant pipe 1 serves as
Evaporator, the solution exported in different in moisture switching layer 2 in two refrigerant pipes 1 will carry out heat exchange in secondary unit 3,
To better meet the regulation requirement of indoor environment temperature and humidity.Wherein, first heat exchanger channels 31 and described second change
Solution pump 4 and solution expansion drum 5 are connected in the passage of heat 32.
Preferably, it is additionally provided with total-heat exchanger 6 between heat exchange unit described in two groups.Specifically, served as positioned at indoor
Return air for the heat exchange unit of evaporator and it is located outside side and serves as the air intake of heat exchange unit for condenser and pass through full heat
Heat exchange is carried out in exchanger, more effectively to improve operating efficiency, energy consumption is reduced and improves Energy Efficiency Ratio.
The present invention also provides a kind of heat pump, including compressor, condenser, throttle part and evaporator, the evaporation
Device uses above-mentioned finned heat exchanger.Specifically, the finned heat exchanger in the present embodiment can use the present invention finned
Finned heat exchanger in heat exchanger embodiments, its concrete structure may refer to finned heat exchanger embodiment of the present invention and attached
Fig. 1-4 record, will not be repeated here.It is corresponding in order to realize that the solution in evaporator regenerates, it can be connected on evaporator
Have and be not limited herein for the regenerator of membrane type dehumidifier configuration, the specific constructive form of regenerator in the prior art.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic;
And these modifications or replace, do not make appropriate technical solution essence depart from the present invention embodiment technical scheme spirit and
Scope.
Claims (10)
1. a kind of finned heat exchanger, including refrigerant pipe and fin, the fin offers multiple tube expansion holes, it is characterised in that
The outside of the refrigerant pipe is provided with exchange of moisture layer, and the exchange of moisture layer includes diaphragm and adds based Dehumidification Membranes, the protection
Film and described plus based Dehumidification Membranes are successively set on the refrigerant pipe, and solution stream is formed between the diaphragm and described plus based Dehumidification Membranes
Dynamic passage, the exchange of moisture layer are provided with the solution inlet port connected with the solution flow channel and taphole;It is described cold
Matchmaker's pipe is arranged in the tube expansion hole, and the exchange of moisture layer also is located in the tube expansion hole, and the edge in the tube expansion hole is set
There is the breach for being passed through for the solution flow channel.
2. finned heat exchanger according to claim 1, it is characterised in that the exchange of moisture layer is wrapped in the refrigerant
The outside of pipe.
3. finned heat exchanger according to claim 1, it is characterised in that the diaphragm overlay film is formed in the refrigerant
The outer surface of pipe.
4. finned heat exchanger according to claim 1, it is characterised in that the finned heat exchanger is only including two groups
Vertical heat exchange unit, every group of heat exchange unit include the refrigerant pipe, the fin and the exchange of moisture layer;It is described finned to change
Hot device also includes secondary unit, and the secondary unit is provided with the first heat exchanger channels of mutual heat exchange and second and changed
The passage of heat, first heat exchanger channels connect the solution inlet port of the wherein one exchange of moisture layer and another exchange of moisture
The taphole of layer, second heat exchanger channels connect the taphole of the wherein one exchange of moisture layer and another moisture
The solution inlet port of switching layer.
5. finned heat exchanger according to claim 4, it is characterised in that first heat exchanger channels and described second change
Solution pump is connected in the passage of heat.
6. finned heat exchanger according to claim 4, it is characterised in that first heat exchanger channels and described second change
Solution expansion drum is connected in the passage of heat.
7. finned heat exchanger according to claim 4, it is characterised in that be additionally provided between heat exchange unit described in two groups
Total-heat exchanger.
8. finned heat exchanger according to claim 1, it is characterised in that the tube expansion hole along the circumferential direction offers more
The individual breach.
9. finned heat exchanger according to claim 1, it is characterised in that the overall serpentine-like coil pipe knot of the refrigerant pipe
Structure.
10. a kind of heat pump, including compressor, condenser, throttle part and evaporator, it is characterised in that the evaporator
Using finned heat exchanger as claimed in claim 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610844153.3A CN107869920B (en) | 2016-09-23 | 2016-09-23 | Fin type heat exchanger and heat pump system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610844153.3A CN107869920B (en) | 2016-09-23 | 2016-09-23 | Fin type heat exchanger and heat pump system |
Publications (2)
Publication Number | Publication Date |
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CN107869920A true CN107869920A (en) | 2018-04-03 |
CN107869920B CN107869920B (en) | 2024-06-14 |
Family
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CN201610844153.3A Active CN107869920B (en) | 2016-09-23 | 2016-09-23 | Fin type heat exchanger and heat pump system |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1743769A (en) * | 2005-10-10 | 2006-03-08 | 尹进福 | Method for air conditioning by solution dehumidifying with cold-hot two-side energy of refrigerating compressor |
CN101216257A (en) * | 2008-01-08 | 2008-07-09 | 清华大学 | Corrosion proof heat and mass transfer device without carrying liquid and with solution for adjusting humidity |
JP2009103393A (en) * | 2007-10-25 | 2009-05-14 | Panasonic Corp | Heat exchanger |
CN102575911A (en) * | 2009-11-10 | 2012-07-11 | 松下电器产业株式会社 | Heat exchanger, and cooling system and refrigerator using the heat exchanger |
EP2622280A1 (en) * | 2010-09-30 | 2013-08-07 | Universita' degli Studi di Genova | Contactor module with hydrophobic capillary membranes, integrated in a heat exchanger and hybrid plant for the dehumidification/conditioning of air |
CN205308152U (en) * | 2015-08-31 | 2016-06-15 | 东莞理工学院 | Membrane contactor and high -efficient dehumidification system of high mass transfer efficiency |
EP3031512A1 (en) * | 2014-12-11 | 2016-06-15 | Vaillant GmbH | Heat and moisture exchanger |
CN206208061U (en) * | 2016-09-23 | 2017-05-31 | 青岛海尔智能技术研发有限公司 | Finned heat exchanger and heat pump |
-
2016
- 2016-09-23 CN CN201610844153.3A patent/CN107869920B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1743769A (en) * | 2005-10-10 | 2006-03-08 | 尹进福 | Method for air conditioning by solution dehumidifying with cold-hot two-side energy of refrigerating compressor |
JP2009103393A (en) * | 2007-10-25 | 2009-05-14 | Panasonic Corp | Heat exchanger |
CN101216257A (en) * | 2008-01-08 | 2008-07-09 | 清华大学 | Corrosion proof heat and mass transfer device without carrying liquid and with solution for adjusting humidity |
CN102575911A (en) * | 2009-11-10 | 2012-07-11 | 松下电器产业株式会社 | Heat exchanger, and cooling system and refrigerator using the heat exchanger |
EP2622280A1 (en) * | 2010-09-30 | 2013-08-07 | Universita' degli Studi di Genova | Contactor module with hydrophobic capillary membranes, integrated in a heat exchanger and hybrid plant for the dehumidification/conditioning of air |
EP3031512A1 (en) * | 2014-12-11 | 2016-06-15 | Vaillant GmbH | Heat and moisture exchanger |
CN205308152U (en) * | 2015-08-31 | 2016-06-15 | 东莞理工学院 | Membrane contactor and high -efficient dehumidification system of high mass transfer efficiency |
CN206208061U (en) * | 2016-09-23 | 2017-05-31 | 青岛海尔智能技术研发有限公司 | Finned heat exchanger and heat pump |
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Publication number | Publication date |
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CN107869920B (en) | 2024-06-14 |
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