CN217330219U - Heat and moisture exchange device, heat pump system and air conditioner - Google Patents
Heat and moisture exchange device, heat pump system and air conditioner Download PDFInfo
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- CN217330219U CN217330219U CN202220643776.5U CN202220643776U CN217330219U CN 217330219 U CN217330219 U CN 217330219U CN 202220643776 U CN202220643776 U CN 202220643776U CN 217330219 U CN217330219 U CN 217330219U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 124
- 239000003507 refrigerant Substances 0.000 claims abstract description 60
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000010586 diagram Methods 0.000 description 11
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
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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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The application provides a heat and moisture exchange device, a heat pump system and an air conditioner, wherein the heat and moisture exchange device comprises a heat exchange module, an intermediate module and a fresh air module, the heat exchange module comprises a condensed water channel and a refrigerant channel, the refrigerant channel is arranged in the condensed water channel, and the refrigerant channel is used for circulating a refrigerant and heating condensed water in the condensed water channel; the middle module is communicated with a water outlet of the condensed water channel and is provided with a plurality of through holes; the fresh air module comprises a fresh air channel, the fresh air channel is communicated with the through holes, and the heated condensate water flows into the fresh air channel through the through holes. The heated condensate water flows into the fresh air channel, so that the fresh air of the fresh air channel can be humidified, and the humidity of the fresh air is improved.
Description
Technical Field
The application belongs to the technical field of air treatment, and particularly relates to a heat and humidity exchange device, a heat pump system and an air conditioner.
Background
Along with the development of science and technology, the requirement of people on the comfort level of an indoor space is higher and higher, and the heat pump type air conditioner is more and more popularized due to good heating and cooling performance. Air conditioners are necessities of family life. However, due to the limitation of the air conditioner structure, the air conditioner has no humidifying function, so that a user can feel dry easily in the process of using the air conditioner indoors, and the health problem is easily caused after long-time use.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a heat and humidity exchange device, heat pump system and air conditioner, can improve and carry out the humidification to the new trend of new trend passageway, improves the humidity of new trend.
An embodiment of the present application provides a heat and moisture exchange device, including:
the heat exchange module comprises a condensed water channel and a refrigerant channel, wherein the refrigerant channel is arranged in the condensed water channel and is used for circulating a refrigerant and heating condensed water in the condensed water channel;
the middle module is communicated with a water outlet of the condensed water channel and is provided with a plurality of through holes;
the fresh air module comprises a fresh air channel, the fresh air channel is communicated with the through holes, and the heated condensate water flows into the fresh air channel through the through holes.
Optionally, the refrigerant channel comprises a refrigerant inlet and a refrigerant outlet, the refrigerant inlet being oriented in the same direction as the refrigerant outlet.
Optionally, the refrigerant channel includes a first channel, an intermediate channel and a second channel that are sequentially communicated, the first channel includes the refrigerant inlet, the second channel includes the refrigerant outlet, and the intermediate channel includes one or more bent channels.
Optionally, the condensed water channel includes a water inlet of the condensed water channel, a first water flow channel, an intermediate water flow channel, and a second water flow channel, the first water flow channel includes the water inlet, the second water flow channel includes the water outlet, the intermediate water flow channel includes one or more bent water flow channels, the first channel is disposed in the first water flow channel, the bent channel is disposed in the bent water flow channel, and the second channel is disposed in the second water flow channel.
Optionally, the water inlet is oriented opposite to the refrigerant inlet.
Optionally, the position of the water outlet is lower than the position of the water inlet.
Optionally, the middle module comprises a first side edge and a second side edge which are oppositely arranged, the through holes are formed in the first side edge and the second side edge, an air inlet of the fresh air channel is close to the first side edge, and an air outlet of the fresh air channel is close to the second side edge.
Optionally, the middle module further comprises a water seepage piece, the water seepage piece covers the through holes, and the heated condensed water flows into the fresh air channel through the through holes and the water seepage piece.
An embodiment of the present application further provides a heat pump system, including:
heat and moisture exchange device, such as the heat and moisture exchange device described above.
A throttling device for inputting the refrigerant before throttling into the refrigerant passage.
The embodiment of the application also provides an air conditioner, which comprises the heat pump system.
The embodiment of the application provides a heat and moisture exchange device, which comprises a heat exchange module, an intermediate module and a fresh air module, wherein the heat exchange module comprises a condensed water channel and a refrigerant channel; the middle module is communicated with a water outlet of the condensed water channel and is provided with a plurality of through holes; the fresh air module comprises a fresh air channel, the fresh air channel is communicated with the through holes, and the heated condensate water flows into the fresh air channel through the through holes. The heated condensate water flows into the fresh air channel, so that the fresh air of the fresh air channel can be humidified, and the humidity of the fresh air is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.
For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.
Fig. 1 is a schematic structural diagram of a first view of a heat moisture exchange device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a second perspective view of a heat moisture exchanging device according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a part of a heat and moisture exchange device according to an embodiment of the present application.
Fig. 4 is a cross-sectional view of a heat moisture exchange device provided by an embodiment of the present application along a first direction.
Fig. 5 is a cross-sectional view of a heat moisture exchanging device provided in an embodiment of the present application along a second direction.
Fig. 6 is a schematic structural diagram of an intermediate module according to an embodiment of the present application.
Fig. 7 is a schematic structural diagram of a third view of a heat moisture exchanging device according to an embodiment of the present application.
Fig. 8 is a schematic structural diagram of a heat pump system according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 to fig. 7, fig. 1 is a first perspective structural schematic view of a heat and moisture exchange device according to an embodiment of the present disclosure. Fig. 2 is a schematic structural diagram of a second perspective view of a heat moisture exchanging device according to an embodiment of the present application. Fig. 3 is a schematic structural diagram of a part of a heat and moisture exchange device according to an embodiment of the present application. Fig. 4 is a cross-sectional view of a heat moisture exchange device provided by an embodiment of the present application along a first direction. Fig. 5 is a cross-sectional view of a heat moisture exchanging device provided in an embodiment of the present application along a second direction. Fig. 6 is a schematic structural diagram of an intermediate module according to an embodiment of the present application. Fig. 7 is a schematic structural diagram of a third view of a heat moisture exchanging device according to an embodiment of the present application.
The heat and moisture exchange device 10 comprises a heat exchange module 11, an intermediate module 12 and a fresh air module 13, wherein the heat exchange module 11 comprises a condensed water channel 110 and a refrigerant channel 111, the refrigerant channel 111 is arranged in the condensed water channel 110, and the refrigerant channel 111 is used for circulating a refrigerant before throttling so as to heat condensed water in the condensed water channel 110; the middle module 12 is communicated with the water outlet 1101 of the condensed water channel 110, and the middle module 12 is provided with a plurality of through holes 120; fresh air module 13 and middle module 12 range upon range of setting, and fresh air module 13 includes fresh air channel 130, and fresh air channel 130 communicates with a plurality of through-holes 120, and the comdenstion water after the heating flows into fresh air channel 130 through a plurality of through-holes 120. The heated condensed water flows into the fresh air channel, so that the fresh air of the fresh air channel 130 can be humidified, and the humidity of the fresh air is improved.
Wherein, the refrigerant passage 111 may include a refrigerant inlet 1111 and a refrigerant outlet 1112, the refrigerant inlet 1111 is oriented in the same direction as the refrigerant outlet 1112. In some embodiments, the refrigerant inlet and outlet may be oriented in opposite directions, and may be configured according to the actual refrigerant conduit and the configuration of the throttling device.
In order to increase the length of the refrigerant passage 111 and the contact area with the condensed water in the condensed water passage 110, the refrigerant passage 111 includes a first passage 1113, an intermediate passage 1114, and a second passage 1115 which are communicated in sequence, the first passage 1113 includes a refrigerant inlet 1111, the second passage 1115 includes a refrigerant outlet 1112, and the intermediate passage 1114 includes one or more bent passages. The bent channel can be an S-shaped channel or a Z-shaped channel, which can increase the length of the refrigerant channel 111, increase the time of the refrigerant in the heat and moisture exchange device before throttling, and further increase the heating time of the condensed water in the condensed water channel 110.
Further, the condensation water channel 110 may include a water inlet 1102 of the condensation water channel, a first water flow channel 1103, an intermediate water flow channel 1104 and a second water flow channel 1105, the first water flow channel 1103 includes the water inlet 1102, the second water flow channel 1105 includes the water outlet 1101, the intermediate water flow channel 1104 includes one or more bent water flow channels, the first channel 1113 is disposed in the first water flow channel 1103, the intermediate channel 1114 is disposed in the intermediate water flow channel 1104, and the second channel 1115 is disposed in the second water flow channel 1105. Wherein, middle rivers passageway 1104 can correspond the setting with middle passageway 1114, for example when middle passageway 1114 is the S type pipeline of a plurality of connections, middle rivers passageway 1104 also corresponds the S type pipeline of a plurality of connections that sets up to the pipe diameter is great for the S type pipeline of a plurality of connections that the pipe diameter is less can set up in the S type pipeline of the pipe diameter is great, can improve the area of contact of the surface of middle passageway 1114 and the comdenstion water in middle rivers passageway 1104.
Wherein the water inlet 1102 may be oriented opposite to the refrigerant inlet 1111 in order to better control the flow rate of the condensed water and improve the heating efficiency of the condensed water by the refrigerant before throttling. The water outlet 1101 may be disposed near the water outlet 1101, and the process of the condensed water flowing from the water inlet 1102 to the water outlet 1101 may be sufficiently heated by the refrigerant before throttling. The condensed water is prevented from flowing out from the water outlet 1101 without being fully heated, the efficiency of forming water vapor by the condensed water can be improved, and the humidity in the fresh air is further improved.
In order to enable the condensed water to smoothly flow from the water outlet 1101 to the middle module, the height of the water outlet 1101 is set to be lower than that of the water inlet 1102, for example, a height difference is set between the height of the water inlet 1102 and the height of the water outlet 1101, so that the condensed water can flow in from a high place and flow out from the ground, and the flowing efficiency of the condensed water in the condensed water channel 110 can be improved.
Wherein, middle module 12 can be for setting up the interval structure between heat exchange module 11 and new trend module 13, for example the space bar is provided with a plurality of tiny micropores on the space bar, and the comdenstion water after the heating flows into one side of space bar from condensate water channel's delivery port 1101, flows into the opposite side of space bar through a plurality of tiny micropores, contacts with the new trend that passes through in the new trend passageway 130, improves the humidity of new trend. Further, in order to enable the heated condensed water to perform sufficient heat and humidity exchange with fresh air, a water seepage piece 123 is arranged on the other side of the partition plate, the water seepage piece 123 can cover a plurality of through holes, and the heated condensed water flows through the water seepage piece after flowing through the through holes and then enters the fresh air channel 130. Wherein, infiltration piece 123 can be the sponge, and the comdenstion water after the heating flows into the sponge through tiny micropore, and the sponge absorbs water the back, and water can prolong the expansion rapidly in the sponge is inside, can increase the area of contact of comdenstion water and new trend for the evaporation improves the humidity of new trend.
Wherein, fresh air channel 130 can include into wind gap 131 and air outlet 132, in order to make the new trend in the fresh air channel fully contact with the comdenstion water of flowing through fresh air channel 130, middle module 12 includes relative first side 121 and the second side 122 that sets up, and a plurality of through-holes 120 set up between first side 121 and the second side 122, and the income wind gap 131 of fresh air channel 130 is close to first side 121 and sets up, and fresh air channel's air outlet 132 is close to second side 122 and sets up. It can be understood that the middle module 12 may further include other sides, and the plurality of through holes 120 are disposed between the first side 121 close to the air inlet 131 and the second side 122 close to the air outlet 132, so as to ensure that the condensed water flowing out of the plurality of through holes 120 can be fully contacted with the fresh air, thereby improving the humidity of the fresh air.
It should be noted that the humidity may be a relative humidity, which refers to a ratio of a vapor pressure of water in air to a saturated vapor pressure of water at the same temperature and pressure; the heat and moisture exchange device 10 provided by the embodiment of the application heats the condensed water by using the refrigerant before throttling for accelerated evaporation, the temperature can also accelerate the evaporation process of water, and the pipeline of the refrigerant channel before throttling is cooled while heating the condensed water, so that the supercooling degree before throttling is improved, the dryness of the refrigerant after throttling can be effectively reduced, the refrigerating capacity is increased, and the system efficiency of a heat pump system applied to the heat and moisture exchange device is improved. Furthermore, the temperature of the condensed water can be controlled by controlling the contact time of the refrigerant channel and the condensed water, so that the temperature of the condensed water is kept at about 20 ℃, the humidity of the fresh air is in a saturated or unsaturated state before the fresh air is contacted with the condensed water, the fresh air is cooled by the condensed water in summer due to the temperature difference effect after the fresh air is contacted with the condensed water, the fresh air is heated by the condensed water in winter, and the influence of load increase of an indoor side heat exchanger caused by the fact that outdoor fresh air enters the room can be reduced.
Because the new trend itself need not to carry out the humidification through the comdenstion water when being in the saturation humidity state, in some embodiments, can also set up new trend humidity detection sensor in the position that new trend income wind gap or other new trend flowed through at heat and moisture exchange device, if detect the humidity of new trend and be greater than or equal to saturation threshold, then discharge the comdenstion water to outdoor or in the comdenstion water collection device through other pipelines.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a heat pump system according to an embodiment of the present invention, the heat pump system 20 may include the heat moisture exchange device 10 and a throttling device, and the throttling device is used for inputting the refrigerant before throttling into a refrigerant passage of the heat moisture exchange device 10.
The embodiment of the application also provides an air conditioner, which can be provided with the heat pump system, along with the development of economy, people have higher and higher requirements on the comfort level of an indoor space, and the heat pump type air conditioner is more and more popularized due to good heating and refrigerating performances. Air conditioners are necessities of family life. In order to avoid the user stay in the air conditioning room for a long time and the air is not circulated and leads to the air conditioning illness, the air conditioner is provided with the new trend function, need not to open the window at the user and then can realize the circulation of air, can provide the new trend indoor, and the heat pump system that this application embodiment provided not only can provide the new trend indoor, can also provide the new trend after the humidification, improves the humidity of new trend, realizes indoor humidity and the regulation of oxygen content in the same period. No matter whole heat pump system is in summer or winter operation, can both realize retrieving the indoor purpose of comdenstion water humidification in theory, promote the efficiency of system simultaneously to reduce the influence of new trend to indoor side heat exchanger.
Air conditioner among the correlation technique, summer is that the moisture content descends in the air, winter is that indoor relative humidity descends, after using for a long time, the people will feel very dry in indoor, the air conditioner that this application embodiment provided can better solve this problem, the air conditioner that this application embodiment provided can also recycle the comdenstion water in addition, adopt the mode of evaporation, make it mix the humidification indoor with new trend, adopt the advantage of evaporation humidification to lie in, can not appear the like "white powder" phenomenon of ultrasonic atomization, and because the evaporation is gaseous, can not want the like tiny liquid drop of atomizing to bring the impurity in aquatic into the air. The air conditioner that this application embodiment provided can also reduce the influence of new trend increase indoor heat exchanger load, because the temperature of comdenstion water is controlled to the contact time of control throttle front pipeline and comdenstion water, make it keep about 20 ℃, the new trend is because the difference in temperature effect with the comdenstion water contact back, the new trend is cooled by the comdenstion water in summer, and the new trend is heated by the comdenstion water in winter, has reduced the influence that outdoor new trend got into indoor heat exchanger load increase that leads to the fact. The air conditioner provided by the embodiment of the application can also improve the efficiency of the whole heat pump system, because of the heat exchange between the refrigerant pipeline before throttling and the condensed water, the pipeline is cooled, the supercooling degree is increased, the dryness after throttling is reduced, the refrigerating capacity can be increased, and the efficiency of the whole heat pump system is improved.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.
The above fan structure, new trend module and air conditioning equipment that provide to this application embodiment. The detailed description is given, and the principle and the embodiment of the present application are explained by applying specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A heat and moisture exchange apparatus, comprising:
the heat exchange module comprises a condensed water channel and a refrigerant channel, wherein the refrigerant channel is arranged in the condensed water channel and is used for circulating a refrigerant and heating condensed water in the condensed water channel;
the middle module is communicated with a water outlet of the condensed water channel and is provided with a plurality of through holes;
the fresh air module comprises a fresh air channel, the fresh air channel is communicated with the through holes, and the heated condensate water flows into the fresh air channel through the through holes.
2. The hme of claim 1, wherein the refrigerant channel includes a refrigerant inlet and a refrigerant outlet, the refrigerant inlet being oriented in the same direction as the refrigerant outlet.
3. The hme of claim 2, wherein the refrigerant channels include a first channel, an intermediate channel, and a second channel in series, the first channel including the refrigerant inlet, the second channel including the refrigerant outlet, and the intermediate channel including one or more serpentine channels.
4. The hme of claim 3, wherein the condensate passage includes a water inlet of the condensate passage, a first water flow passage including the water inlet, an intermediate water flow passage including the water outlet, and a second water flow passage including one or more tortuous water flow passages, the first passage being disposed within the first water flow passage, the tortuous passages being disposed within the tortuous water flow passage, the second passage being disposed within the second water flow passage.
5. The hme of claim 4, wherein the water inlet is oriented opposite the refrigerant inlet.
6. The hme of claim 4, wherein the water outlet is at a lower position than the water inlet.
7. The hme of any one of claims 1-6, wherein the center module includes first and second opposing sides, the plurality of through-holes being disposed between the first and second sides, an inlet of the fresh air channel being disposed proximate the first side, and an outlet of the fresh air channel being disposed proximate the second side.
8. The hme of any one of claims 1-6, wherein the intermediate module further includes a water permeable member covering the plurality of through holes, the heated condensate flowing into the fresh air channel through the plurality of through holes and the water permeable member.
9. A heat pump system, comprising:
a heat and moisture exchange apparatus as claimed in any one of claims 1 to 8;
a throttling device for inputting the refrigerant before throttling into the refrigerant passage.
10. An air conditioner characterized by comprising the heat pump system according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220643776.5U CN217330219U (en) | 2022-03-22 | 2022-03-22 | Heat and moisture exchange device, heat pump system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220643776.5U CN217330219U (en) | 2022-03-22 | 2022-03-22 | Heat and moisture exchange device, heat pump system and air conditioner |
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| Publication Number | Publication Date |
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| CN217330219U true CN217330219U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220643776.5U Active CN217330219U (en) | 2022-03-22 | 2022-03-22 | Heat and moisture exchange device, heat pump system and air conditioner |
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| Country | Link |
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| CN (1) | CN217330219U (en) |
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