CN203595175U - Ground source heat pump system with temperature compensation function - Google Patents
Ground source heat pump system with temperature compensation function Download PDFInfo
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- CN203595175U CN203595175U CN201320826302.5U CN201320826302U CN203595175U CN 203595175 U CN203595175 U CN 203595175U CN 201320826302 U CN201320826302 U CN 201320826302U CN 203595175 U CN203595175 U CN 203595175U
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- source heat
- heat pump
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- pump
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Abstract
The utility model discloses a ground source heat pump system with a temperature compensation function. The ground source heat pump system comprises an air source heat pump water heater unit and a solar energy collector. A heat-exchange water inlet/outlet of the air source heat pump water heater unit is connected with the solar energy collector in parallel and then connected with a buried pipe in series to form a temperature compensation circulation loop, and a first circulation pump is located in the temperature compensation circulation loop, or a third circulation pump is additionally arranged on the temperature compensation circulation loop. The ground source heat pump system has a heating function of a ground source heat pump and also has the temperature compensation function, natural energy is used for compensating the temperature of soil, therefore, the heat utilization rate is high, and the cost is low. The buried pipe is shared by the ground source heat pump system and a temperature compensation system, and therefore the construction cost of a whole project is lowered.
Description
Technical field
The utility model relates to a kind of earth-source hot-pump system with temperature-compensating.
Background technology
At present, earth source heat pump market is very fiery, the engineering of whole nation applying ground source heat pump is also in cumulative year after year, thing followed problem also displays, due to a few years ago, there is wrong understanding to earth source heat pump in people, and there is very different phenomenon in some project installation business, cause some engineering refrigeration or heating effect very poor, especially those single refrigeration or the engineering that heats, the not only weak effect of integrally cooling or heating, and cause the change of temperature field of ground heat exchanger, thus cause whole engineering not turn round.
Utility model content
The technical problems to be solved in the utility model is: a kind of earth-source hot-pump system with temperature-compensating is provided.
In order to solve the problems of the technologies described above, the utility model comprises underground pipe, earth source heat pump unit, the first circulating pump, the second circulating pump and indoor hot end, underground pipe, the underground heat of the first circulating pump and earth source heat pump unit is imported and exported and is connected into the first closed circuit, the second circulating pump, the heat transferring medium import and export of indoor hot end and earth source heat pump unit are connected into second and loop back, also include air-source heat pump hot water group and solar thermal collector, after the heat-exchanging water import and export of air-source heat pump hot water group and solar thermal collector parallel connection, be connected into a temperature-compensating closed circuit with described underground pipe, the first circulating pump is arranged in temperature-compensating closed circuit, or on temperature-compensating closed circuit, be separately provided with the 3rd circulating pump.
The hot water of making for the ease of stored air source heat pump hot water group and solar thermal collector, is convenient to reasonably utilize heat, and a side that is positioned at air-source heat pump hot water group and solar thermal collector water outlet in described temperature-compensating closed circuit is provided with water tank.
For the ease of first underground water being carried out to preheating again by air-source heat pump hot water group and solar thermal collector heating, a side that is positioned at air-source heat pump hot water group and solar thermal collector water inlet in described temperature-compensating closed circuit is provided with fin storage heater.
For the ease of selecting fin storage heater, the two ends of described fin storage heater are connected with bypass line, on bypass line, the influent side of influent side, air-source heat pump hot water group influent side and the solar heat collector of fin storage heater is equipped with valve.
Be connected with earth source heat pump unit or temperature-compensating loop for the ease of underground pipe, described underground pipe has multiple, the import of all underground pipes connects by water knockout drum, and the outlet of all underground pipes connects by water knockout drum, and the underground heat influent side of earth source heat pump unit is provided with valve.
In order to control conveniently, the utility model also includes control system, earth source heat pump unit, air-source heat pump hot water group, solar thermal collector and all equal connection control system of pump.
The beneficial effects of the utility model are: the utility model had both had the heat-production functions of earth source heat pump, have again a temperature compensation function, and utilize natural energy to carry out temperature-compensating to soil, and heat utilization ratio is high, and cost is low.And earth-source hot-pump system and temperature compensation system common land pipe laying, reduced the cost of whole engineering.The earth-source hot-pump system that the utility model can solve single heating in winter cause for the soil temperature of heat-obtaining decline year by year, the warming effect problem of variation year by year, be easy to promote.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, underground pipe, 2, water knockout drum, 3, the first circulating pump, 4, valve, 5, valve, 6, fin storage heater, 7, valve, 8, valve, 9, air-source heat pump hot water group, 10, solar thermal collector, 11, water tank, 12, control system, 13, indoor hot end, 14, the second circulating pump, 15, earth source heat pump unit, 16, valve, 17, water knockout drum.
The specific embodiment
A kind of specific embodiment as shown in Figure 1, it comprises underground pipe 1, earth source heat pump unit 15, the first circulating pump 3, the second circulating pump 14 and indoor hot end 13, the underground heat of underground pipe 1, the first circulating pump 3 and earth source heat pump unit 15 is imported and exported and is connected into the first closed circuit, the heat transferring medium import and export of the second circulating pump 14, indoor hot end 13 and earth source heat pump unit 15 are connected into second and loop back, and said structure is current conventional earth-source hot-pump system.This specific embodiment has increased temperature compensation system on the basis of said structure.Temperature compensation system comprises air-source heat pump hot water group 9 and solar thermal collector 10, the heat-exchanging water of air-source heat pump hot water group 9 is imported and exported and solar thermal collector 10 parallel connections are rear and underground pipe 1 is connected into a temperature-compensating closed circuit, and the first circulating pump 3 is arranged in temperature-compensating closed circuit.Also can be that the first circulating pump 3 is not arranged in temperature-compensating closed circuit, and on this loop, separately be provided with the 3rd circulating pump.Aforementioned structure is the basic structure that can meet soil moisture compensation.
This specific embodiment increases following structure in above-mentioned basic structure:
A side that is positioned at air-source heat pump hot water group 9 and solar thermal collector 10 water outlets in temperature-compensating closed circuit is provided with water tank 11.A side that is positioned at the water inlet of air-source heat pump hot water group 9 and solar thermal collector 10 in temperature-compensating closed circuit is provided with fin storage heater 6.The two ends of fin storage heater 6 are connected with bypass line, bypass line is provided with valve 4, the influent side of fin storage heater is provided with valve 5, the influent side of air-source heat pump hot water group 9 is provided with valve 8, the influent side of solar heat collector 10 is provided with valve 7, and the underground heat influent side of earth source heat pump unit 15 is provided with valve 16.Underground pipe 1 has multiple, and the import of all underground pipes 1 connects by water knockout drum 2, and the outlet of all underground pipes 1 connects by water knockout drum 17.
This specific embodiment also includes control system 12, earth source heat pump unit 15, air-source heat pump hot water group 9, solar thermal collector 10 and all equal connection control system 12 of pump.
Operation principle: the extraction of the earth-source hot-pump system in native system underground heat is realized the function of indoor heating in the winter time.In summer, provide air heat energy and the solar energy of the temperature compensation system in native system carry out accumulation of heat to underground pipe, and heat passes to the soil for the treatment of that temperature is repaid by underground pipe.
Claims (6)
1. one kind has the earth-source hot-pump system of temperature-compensating, comprise underground pipe, earth source heat pump unit, the first circulating pump, the second circulating pump and indoor hot end, underground pipe, the underground heat of the first circulating pump and earth source heat pump unit is imported and exported and is connected into the first closed circuit, the second circulating pump, the heat transferring medium import and export of indoor hot end and earth source heat pump unit are connected into second and loop back, it is characterized in that: also include air-source heat pump hot water group and solar thermal collector, after the heat-exchanging water import and export of air-source heat pump hot water group and solar thermal collector parallel connection, be connected into a temperature-compensating closed circuit with described underground pipe, the first circulating pump is arranged in temperature-compensating closed circuit, or on temperature-compensating closed circuit, be separately provided with the 3rd circulating pump.
2. the earth-source hot-pump system with temperature-compensating according to claim 1, is characterized in that: a side that is positioned at air-source heat pump hot water group and solar thermal collector water outlet in described temperature-compensating closed circuit is provided with water tank.
3. the earth-source hot-pump system with temperature-compensating according to claim 1 and 2, is characterized in that: a side that is positioned at air-source heat pump hot water group and solar thermal collector water inlet in described temperature-compensating closed circuit is provided with fin storage heater.
4. the earth-source hot-pump system with temperature-compensating according to claim 3, it is characterized in that: the two ends of described fin storage heater are connected with bypass line, on bypass line, the influent side of influent side, air-source heat pump hot water group influent side and the solar heat collector of fin storage heater is equipped with valve.
5. the earth-source hot-pump system with temperature-compensating according to claim 4, it is characterized in that: described underground pipe has multiple, the import of all underground pipes connects by water knockout drum, and the outlet of all underground pipes connects by water knockout drum, and the underground heat influent side of earth source heat pump unit is provided with valve.
6. the earth-source hot-pump system with temperature-compensating according to claim 5, is characterized in that: also include control system, earth source heat pump unit, air-source heat pump hot water group, solar thermal collector and all equal connection control system of pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826302.5U CN203595175U (en) | 2013-12-16 | 2013-12-16 | Ground source heat pump system with temperature compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826302.5U CN203595175U (en) | 2013-12-16 | 2013-12-16 | Ground source heat pump system with temperature compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595175U true CN203595175U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320826302.5U Expired - Fee Related CN203595175U (en) | 2013-12-16 | 2013-12-16 | Ground source heat pump system with temperature compensation function |
Country Status (1)
| Country | Link |
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| CN (1) | CN203595175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579005A (en) * | 2019-08-19 | 2019-12-17 | 上海朗绿建筑科技股份有限公司 | air source coupling ground source heat pump system, control method, storage medium and processor |
-
2013
- 2013-12-16 CN CN201320826302.5U patent/CN203595175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579005A (en) * | 2019-08-19 | 2019-12-17 | 上海朗绿建筑科技股份有限公司 | air source coupling ground source heat pump system, control method, storage medium and processor |
| CN110579005B (en) * | 2019-08-19 | 2021-06-15 | 上海朗绿建筑科技股份有限公司 | Air source coupling ground source heat pump system, control method, storage medium and processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HEBEI YIMIN HARDWARE MANUFACTURING CO., LTD. Assignor: Wang Yimin Contract record no.: 2015370000046 Denomination of utility model: Ground source heat pump system with temperature compensation function Granted publication date: 20140514 License type: Exclusive License Record date: 20150401 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |