CN207350890U - Solar energy and air energy composite heat power supply hot-water heating system - Google Patents
Solar energy and air energy composite heat power supply hot-water heating system Download PDFInfo
- Publication number
- CN207350890U CN207350890U CN201720795843.4U CN201720795843U CN207350890U CN 207350890 U CN207350890 U CN 207350890U CN 201720795843 U CN201720795843 U CN 201720795843U CN 207350890 U CN207350890 U CN 207350890U
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- hot water
- solar
- storage tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 title claims abstract description 8
- 239000003507 refrigerant Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000013066 combination product Substances 0.000 description 1
- 229940127555 combination product Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
It the utility model is related to a kind of solar energy and air energy composite heat power supply hot-water heating system, including solar vacuum heat-collecting pipe, heat pump system and hot water storage tank；Heat pump system includes compressor, gas-liquid separator, fan, evaporator, electric expansion valve, flow controller, water-side heat and heat exchange coil, the refrigerant inlet of water-side heat is connected with one end of heat exchange coil, the refrigerant exit of water-side heat is connected with the other end of heat exchange coil, and heat exchange coil is located in hot water storage tank；Feature is to further include solar collecting wall and the guide duct of more than one, solar collecting wall is set in outside hot water storage tank and clearance fit, air heating flow channel is formed between solar collecting wall and hot water storage tank outer wall, the air intake vent of air heating flow channel is in communication with the outside, the air outlet of air heating flow channel is connected with the air intake vent of every guide duct, the air outlet face evaporator of every guide duct.Its advantage is：Solar energy can be made full use of, improves the heating capacity under low temperature, improves COP values, hot water effluent's amount is big, and heating time is short.
Description
Technical field
A kind of solar energy and air energy composite heat power supply hot-water heating system is the utility model is related to, belongs to compound energy water heater.
Background technology
With the continuous improvement of living standard, people are also increasing the demand of hot water therewith, solar air source hot water
The advantages that device is environmentally friendly, safe, energy saving and comfortable allows such product to be rooted in the hearts of the people, and people are increasing to this product demand, excellent
Change and improve the control of such product at low temperature, make full use of solar energy to carry out heat production, pass through air-source heat under assisted cryogenic
Pump becomes the emphasis of concern in industry to supplement solar heat deficiency.
The form of existing space energy air energy combination product is generally direct-expansion type and non-direct-expansion type.Direct expanding solar heating pump
Using solar heat-collection plate as low-temperature heat source, the evaporator of heat pump system is served as, working medium directly absorbs too in solar heat-collection plate
Sun radiation.It mainly includes the components such as solar energy evaporation heat collector, compressor, expansion valve and condenser, thermal-arrest in this system
Device is simple in structure, functional more using flat；But it is easily influenced be subject to sun intensity, on winter or rainy day
When, evaporation effect is poor, and it is excessive to be easy to cause heat pump unit back pressure when summer, and overheat, causes to damage to system
Evil.Non- direct expanding solar heating pump system, refers to the separately heat exchange independent as two of solar thermal collector and evaporator with heat pump
Device；In the case that the advantages of this system is summer, or solar radiation abundance, can directly it be added using solar energy vacuum tube
Hot cold water, without opening heat pump, and then reduces the operating cost of system；In the case where solar radiation condition is poor, by opening
Circulated with air by the air source heat pump that solar energy preheats to increase quantity of heat production, cause air source heat pump using solar energy as far as possible
Water-heater system has greater efficiency, but when using air source heat pump heating water, it is impossible to using solar energy, waste solar energy.
The content of the invention
A kind of solar energy and air energy composite heat power supply is provided the purpose of the utility model is to overcome the deficiencies in the prior art
Hot-water heating system, can make full use of solar energy, improve the heating capacity under low temperature, improve COP values, and hot water effluent's amount is big, heating time
It is short.
In order to achieve the above object, the utility model is realized in this way, it is a kind of solar energy and air energy compound thermal
Source hot-water heating system, including solar vacuum heat-collecting pipe, heat pump system and hot water storage tank；The cold water of the solar vacuum heat-collecting pipe
Input terminal is connected with the lower section of hot water storage tank, and the output end of hot water of solar vacuum heat-collecting pipe is connected with the top of hot water storage tank,
The hot water storage tank cold water water inlet is in communication with the outside；The heat pump system includes compressor, gas-liquid separator, fan, evaporation
Device, electric expansion valve, flow controller, water-side heat and heat exchange coil, the compressor, gas-liquid separator, evaporator, electronics are swollen
Swollen valve, flow controller and water-side heat are sequentially connected in series connection, the refrigerant inlet of the water-side heat and one end of heat exchange coil
Connection, the refrigerant exit of water-side heat are connected with the other end of heat exchange coil, and the heat exchange coil is located in hot water storage tank；Its
It is characterized in that further including solar collecting wall and the guide duct of more than one, the solar collecting wall is set in outside hot water storage tank
And clearance fit, air heating flow channel is formed between solar collecting wall and hot water storage tank outer wall, the air heating flow channel
Air intake vent is in communication with the outside, and the air outlet of air heating flow channel is connected with the air intake vent of every guide duct, and every guide duct goes out
Air port face evaporator.
In the technical program, it is externally provided with the air outlet of guide duct described in wind-collecting cover in the evaporator and wind-collecting cover connects
It is logical.
The utility model compared with prior art the advantages of be：Solar energy can be made full use of, improves the heating capacity under low temperature,
COP values are improved, hot water effluent's amount is big, and heating time is short.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram that the solar collecting wall of the utility model coordinates with hot water storage tank.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form the restriction to the utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form punching each other
It is prominent to be combined with each other.
As shown in Figures 1 and 2, it is a kind of solar energy and air energy composite heat power supply hot-water heating system, including solar energy evacuated
Thermal-collecting tube 1, solar collecting wall 2, heat pump system and hot water storage tank 3 and two guide ducts 12；Wherein, the solar energy evacuated collection
The cold water input terminal of heat pipe 1 is connected with the lower section of hot water storage tank 3, output end of hot water and the accumulation of heat water of solar vacuum heat-collecting pipe 1
The top connection of case 3, the 3 cold water water inlet of hot water storage tank are in communication with the outside, so when the sun is sufficient, solar energy evacuated collection
Heat pipe 1 can heat the water in hot water storage tank 3；The heat pump system includes compressor 5, gas-liquid separator 6, fan 7, steaming
Device 9, electric expansion valve 10, flow controller 11, water-side heat 8 and heat exchange coil 4 are sent out, the compressor 5, gas-liquid separator 6, steam
Hair device 9, electric expansion valve 10, flow controller 11 and water-side heat 8 are sequentially connected in series connection, and the refrigerant of the water-side heat 8 enters
Mouth is connected with one end of heat exchange coil 4, and the refrigerant exit of water-side heat 8 is connected with the other end of heat exchange coil 4, the heat exchange
Coil pipe 4 is located in hot water storage tank 3, and such heat pump system can carry out the water in hot water storage tank 3 frame heat；The solar collecting wall
2 are set in outside hot water storage tank 3 simultaneously clearance fit, and air heating flow channel is formed between 3 outer wall of solar collecting wall 2 and hot water storage tank
23, the air intake vent of the air heating flow channel 23 is in communication with the outside, the air outlet of air heating flow channel 23 and two guide ducts 12
Air intake vent connection, the air outlet face evaporator 9 of two guide ducts 12, so improves the air themperature into evaporator 9,
The heat exchange efficiency of evaporator 9 is improved, makes full use of solar energy, improves the heating capacity under low temperature, improves COP values.Guide duct 12
Quantity can depending on actual conditions, can be with one, two or more roots more than.
During work, if solar radiation intensity is enough, heat pump system host is not turned on, directly using solar energy evacuated
Water in 1 heat storage water tank 3 of thermal-collecting tube；If winter or rainy days, such as detect certain period inner water tank temperature and be less than
Setting value, then heat pump system host unlatching, cold air is from air heating flow channel 23 by the way that the heating of solar collecting wall 2 is by adding
The air of hot flow path 23, air enter evaporator 9 after being preheated, so as to improve the heat-exchange temperature of evaporator, can allow solar energy
Air source hot pump water heater lifts heating capacity and COP values at low ambient temperatures.
In the present embodiment, blow on evaporator 9 in order to which heated air is concentrated, be externally provided with the evaporator 9
Wind-collecting cover 91, the air outlet of the guide duct 12 are connected with wind-collecting cover 91.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to institute
The embodiment of description.For the ordinary skill in the art, the principle of the utility model and objective are not being departed from
In the case of to these embodiments carry out it is a variety of change, modification, replace and deformation still fall within the scope of protection of the utility model
It is interior.
Claims (2)
1. a kind of solar energy and air energy composite heat power supply hot-water heating system, including solar vacuum heat-collecting pipe（1）, heat pump system and storage
Boiler（3）；The solar vacuum heat-collecting pipe（1）Cold water input terminal and hot water storage tank（3）Lower section connection, solar energy is true
Empty set heat pipe（1）Output end of hot water and hot water storage tank（3）Top connection, the hot water storage tank（3）Cold water water inlet with
External world's connection；The heat pump system includes compressor（5）, gas-liquid separator（6）, fan（7）, evaporator（9）, electric expansion valve
（10）, flow controller（11）, water-side heat（8）And heat exchange coil（4）, the compressor（5）, gas-liquid separator（6）, evaporator
（9）, electric expansion valve（10）, flow controller（11）And water-side heat（8）It is sequentially connected in series connection, the water-side heat（8）'s
Refrigerant inlet and heat exchange coil（4）One end connection, water-side heat（8）Refrigerant exit and heat exchange coil（4）The other end
Connection, the heat exchange coil（4）Positioned at hot water storage tank（3）In；Characterized by further comprising solar collecting wall（2）And one with
On guide duct（12）, the solar collecting wall（2）It is set in hot water storage tank（3）Outer and clearance fit, solar collecting wall
（2）With hot water storage tank（3）Air heating flow channel is formed between outer wall（23）, the air heating flow channel（23）Air intake vent with it is outer
Boundary connects, air heating flow channel（23）Air outlet and every guide duct（12）Air intake vent connection, every guide duct（12）'s
Air outlet face evaporator（9）.
2. solar energy according to claim 1 and air energy composite heat power supply hot-water heating system, it is characterised in that in the evaporation
Device（9）It is externally provided with wind-collecting cover（91）, the guide duct（12）Air outlet and wind-collecting cover（91）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795843.4U CN207350890U (en) | 2017-07-04 | 2017-07-04 | Solar energy and air energy composite heat power supply hot-water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795843.4U CN207350890U (en) | 2017-07-04 | 2017-07-04 | Solar energy and air energy composite heat power supply hot-water heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207350890U true CN207350890U (en) | 2018-05-11 |
Family
ID=62359126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795843.4U Active CN207350890U (en) | 2017-07-04 | 2017-07-04 | Solar energy and air energy composite heat power supply hot-water heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207350890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294862A (en) * | 2022-02-11 | 2022-04-08 | 宁夏中昊银晨能源技术服务有限公司 | A special heat exchange device for solar lifting heat pump |
| CN119083411A (en) * | 2024-11-07 | 2024-12-06 | 深圳大学 | A solar energy and air energy complementary intelligent heating consolidation construction system and method |
-
2017
- 2017-07-04 CN CN201720795843.4U patent/CN207350890U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294862A (en) * | 2022-02-11 | 2022-04-08 | 宁夏中昊银晨能源技术服务有限公司 | A special heat exchange device for solar lifting heat pump |
| CN119083411A (en) * | 2024-11-07 | 2024-12-06 | 深圳大学 | A solar energy and air energy complementary intelligent heating consolidation construction system and method |
| CN119083411B (en) * | 2024-11-07 | 2025-12-16 | 深圳大学 | Solar air energy complementary intelligent heating consolidation construction system and method |
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