CN220321416U - Refrigerant/water composite heat dissipation and accumulation terminal structure - Google Patents
Refrigerant/water composite heat dissipation and accumulation terminal structure Download PDFInfo
- Publication number
- CN220321416U CN220321416U CN202223551054.6U CN202223551054U CN220321416U CN 220321416 U CN220321416 U CN 220321416U CN 202223551054 U CN202223551054 U CN 202223551054U CN 220321416 U CN220321416 U CN 220321416U
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- Prior art keywords
- refrigerant
- hot water
- heat
- energy
- tube
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 239000003507 refrigerant Substances 0.000 title claims abstract description 48
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 12
- 238000009825 accumulation Methods 0.000 title claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005338 heat storage Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The utility model discloses a refrigerant/water composite heat-dissipation and heat-storage terminal structure, which comprises: the heat exchanger comprises an inner pipe (1), an outer pipe (2), fins (3), a refrigerant inlet (4), a refrigerant outlet (5), a hot water inlet (6) and a hot water outlet (7). Based on the sleeve-type principle, hot water flows in the inner pipe (1), refrigerant flows between the inner pipe (1) and the outer pipe (2), heat exchange is performed between the hot water and the refrigerant when energy is sufficient, the temperature of the hot water is increased, and the hot water is stored for use when energy is insufficient; fins (3) are arranged to enhance the heat dissipation capacity. The utility model can improve the utilization rate of energy, and has the advantages of saving energy, protecting environment, reducing the output of the heat pump, improving indoor comfort and the like.
Description
Technical Field
The utility model relates to the technical field of heating and ventilation equipment, in particular to a refrigerant/water composite heat dissipation and storage terminal.
Background
When winter comes, the weather is extremely cold, and in the north of the cold weather, if the radiator is not arranged at home, the radiator is difficult to adapt to the cold weather, so that the radiator becomes a necessity in the family in the north.
The direct expansion heat pump technology is a new idea of combining heat pump with solar energy or wind energy and the like, and has important achievements in the technical field of heat pump. The system refrigerant is used as a heat collecting medium to directly absorb heat and evaporate in the heat collecting/evaporating device, and then enters the heat radiator to release heat to supply heat indoors, so that the system refrigerant has the advantages of high efficiency, energy saving, no pollution and the like, and can reduce the pollution to the environment.
However, the traditional direct expansion solar energy/air source heat pump technology has larger dependence on solar energy/wind energy intensity, short plates which are not completely free from 'eating by the sky' are not completely removed, and heating load is often increased when solar energy/wind energy is low. Therefore, the intermittent solar energy and the small air quantity are fully considered, the refrigerant/water composite heat dissipation and accumulation terminal is developed, redundant energy is stored in hot water when the energy is sufficient, the stored heat is utilized when the energy is insufficient, the hot water enters the radiator to dissipate heat indoors together with the refrigerant, the household heat supply requirement is met, and the comprehensive efficiency is improved.
Disclosure of Invention
The utility model aims at overcoming the defects of the traditional direct expansion solar energy/air source heat pump terminal device, and provides a refrigerant/water composite heat dissipation and storage terminal, which utilizes heat exchange of refrigerant and hot water based on a sleeve heat exchange principle to realize water heat storage when energy is sufficient, and utilizes the terminal to enable the heat pump and hot water to dissipate heat to a room simultaneously when energy is insufficient.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a refrigerant/water composite heat-dissipating and heat-accumulating terminal comprises an inner tube, an outer tube, fins, a refrigerant inlet, a refrigerant outlet, a hot water inlet and a hot water outlet.
The inner pipe is sleeved in the outer pipe to form a composite pipeline; the refrigerant flows between the inner tube and the outer tube, and the hot water flows in the inner tube. The fins are vertically arranged on each outer tube; the refrigerant inlet and the refrigerant outlet, and the hot water inlet and the hot water outlet are arranged along opposite angles of the composite pipeline so as to ensure sufficient heat exchange.
The refrigerant/water composite heat dissipation and accumulation tail end is based on a sleeve heat exchange principle, an inner pipe is an aluminum pipe with the pipe diameter of 20mm, and an outer pipe is a copper pipe with the pipe diameter of 30 mm.
The fins are made of aluminum, and the purpose of the fins is to enhance heat exchange;
the refrigerant inlet is located at the upper left of the end device, the refrigerant outlet is located at the lower right of the end device, the hot water inlet is located at the lower left of the end device, and the hot water outlet is located at the upper right of the end device.
Compared with the prior art, the utility model has the advantages of improving the energy utilization rate, saving energy, protecting environment, reducing the output of the heat pump, improving indoor comfort and the like.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a refrigerant/water composite heat-dissipating and heat-storing terminal.
In the figure, 1-inner tube, 2-outer tube, 3-fins, 4-refrigerant inlet, 5-refrigerant outlet, 6-hot water inlet and 7-hot water outlet.
Detailed Description
As shown in fig. 1, the present utility model provides a refrigerant/water composite heat dissipation and storage terminal, which is characterized in that: comprises an inner tube 1, an outer tube 2, fins 3, a refrigerant inlet 4, a refrigerant outlet 5, a hot water inlet 6 and a hot water outlet 7.
The refrigerant/water composite heat dissipation and accumulation tail end is based on a sleeve heat exchange principle, an inner pipe 1 is an aluminum pipe with the pipe diameter of 20mm, an outer pipe 2 is a copper pipe with the pipe diameter of 30mm, and the inner pipe 1 is sleeved in the outer pipe 2; the refrigerant flows between the inner pipe 1 and the outer pipe 2, and the hot water flows in the inner pipe 1; the fins 3 are vertically arranged on each outer tube 2, are made of aluminum, and are used for enhancing heat exchange, and the purpose of the fins 3 is to enhance heat exchange.
The refrigerant inlet 4 is located at the upper left of the end device, the refrigerant outlet 5 is located at the lower right of the end device, the hot water inlet 6 is located at the lower left of the end device, and the hot water outlet 7 is located at the upper right of the end device.
The hot water flows in the inner pipe 1, the refrigerant flows between the outer pipe 2 and the pipe of the inner pipe 1, when the energy is sufficient, the refrigerant heats the hot water, the temperature of the hot water is increased, and the hot water flows into the heat preservation water tank through the hot water outlet 7 to be stored; when the energy is insufficient, the stored hot water can be utilized to supply heat, the stored hot water flows into the inner pipe 1 through the hot water inlet 6, and the high-temperature hot water and the refrigerant together emit heat to the indoor space, so that the room temperature is improved, and the comfort of a user is enhanced.
Examples
When the solar energy/wind energy is sufficient, the high-temperature hot water generated by heating the hot water by the refrigerant can be stored in the heat preservation water tank, and the flow direction of the hot water can be controlled by the water pump or the valve.
The refrigerant/water composite heat-dissipation and heat-storage terminal provided by the utility model has the following characteristics: when the solar energy/wind energy is sufficient, the high-temperature refrigerant liquid heats the hot water, so that the temperature of the hot water is increased, the hot water and the refrigerant can simultaneously dissipate heat indoors when the energy is insufficient, and the temperature of a room is increased. The redundant solar energy/wind energy is fully utilized, the energy utilization rate is improved, the uninterrupted indoor heat supply is realized throughout the day, the heat supply stability is enhanced, the indoor comfort is improved while the heat pump output is reduced, and the energy-saving environment-friendly and economical use effect is realized.
Claims (3)
1. A refrigerant/water composite heat dissipation and accumulation terminal structure is characterized in that: comprises an inner tube (1), an outer tube (2), fins (3), a refrigerant inlet (4), a refrigerant outlet (5), a hot water inlet (6) and a hot water outlet (7);
the inner pipe (1) is sleeved in the outer pipe (2) to form a composite pipeline; the refrigerant flows between the inner tube (1) and the outer tube (2), and the hot water flows in the inner tube (1); the fins (3) are vertically arranged on each outer tube (2); the refrigerant inlet (4) and the refrigerant outlet (5), and the hot water inlet (6) and the hot water outlet (7) are arranged along the opposite angles of the composite pipeline.
2. The refrigerant/water composite heat dissipating and storing terminal structure according to claim 1, wherein: the inner tube (1) adopts an aluminum tube with the tube diameter of 20mm, and the outer tube (2) adopts a copper tube with the tube diameter of 30 mm.
3. The refrigerant/water composite heat dissipating and storing terminal structure according to claim 1, wherein: the fins (3) are made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223551054.6U CN220321416U (en) | 2022-12-29 | 2022-12-29 | Refrigerant/water composite heat dissipation and accumulation terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223551054.6U CN220321416U (en) | 2022-12-29 | 2022-12-29 | Refrigerant/water composite heat dissipation and accumulation terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220321416U true CN220321416U (en) | 2024-01-09 |
Family
ID=89423081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223551054.6U Active CN220321416U (en) | 2022-12-29 | 2022-12-29 | Refrigerant/water composite heat dissipation and accumulation terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220321416U (en) |
-
2022
- 2022-12-29 CN CN202223551054.6U patent/CN220321416U/en active Active
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