CN205332592U - Free cold heat source system of earth source heat pump transition season - Google Patents
Free cold heat source system of earth source heat pump transition season Download PDFInfo
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- CN205332592U CN205332592U CN201620032418.5U CN201620032418U CN205332592U CN 205332592 U CN205332592 U CN 205332592U CN 201620032418 U CN201620032418 U CN 201620032418U CN 205332592 U CN205332592 U CN 205332592U
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Abstract
The utility model provides a free cold heat source system of earth source heat pump transition season, including burying in the ground pipe laying on ground layer, the inlet tube is connected to the water inlet of ground pipe laying front end, and the outlet pipe is connected to the delivery port of rear end. Water inlet before return water delivery port and the heat transfer of heat pump host computer is connected respectively to inlet tube and the other end of outlet pipe. Still be provided with delivery port and return water water inlet after the heat transfer on the heat pump host computer, the intake end of delivery port through pipeline bond to user air conditioner after the heat transfer, the return water water inlet passes through the water end (W. E. ) of pipeline bond to user air conditioner. Respectively connect in parallel and have a direct -furnish pipeline in the return water delivery port of heat pump host computer and the return circuit both sides of the preceding water inlet of heat transfer and user's air conditioner component. The intraformational constant temperature energy of this patent make full use of ground, the water in trading through valve in the adjustment ground source heat pump system and water pump messenger ground pipe laying directly or through the heat pump host computer gets into user's air conditioner to reach the purpose for temperature regulation between air condition room, it is energy -concerving and environment -protective.
Description
Technical field
This utility model relates to a kind of road source heat pump system, especially a kind of energy-conserving and environment-protective, the earth source heat pump excessive season free cold and heat source system that automaticity is high。
Background technology
In short supply along with conventional energy resource, and all kinds of environmental problems that conventional energy resource causes so that people increasingly pay close attention to potential energy crisis。Build a resource-conserving society, realize energy sustainable development and have become as a fundamental state policy of China。
Closed-loop ground source heat pump be a kind of energy utilizing thin solum as winter thermal source and summer low-temperature receiver, then again by the source pump system to building cold and heat supply, be that one utilizes regenerative resource；And owing to this system mainly utilizes the energy of underground, with electric power for auxiliary, efficient energy-saving。
What earth-source hot-pump system utilized is the energy of underground, and stratum ground temperature between 20～200 meters, underground is constant, mostly at about 15 DEG C and also can keep constant, use this water temperature can meet refrigeration in building or the needs heated at transition season or initial stage in refrigerated medium hot season。
The most automaticity of existing earth-source hot-pump system is not high, and a lot of operations are required for manually adjusting temporarily, waste time and energy, and uses extremely inconvenience。
Utility model content
For solving the problems referred to above, this utility model provides a kind of free cold and heat source system of earth source heat pump conditioning in Transition Season of a kind of automaticity height, energy-conserving and environment-protective。
Realizing a kind of free cold and heat source system of earth source heat pump conditioning in Transition Season of this utility model purpose, including the underground pipe being embedded in rock-soil layer, the water inlet of described underground pipe front end connects water inlet pipe, and the outlet of rear end connects outlet pipe。
Described water inlet pipe is connected backwater outlet and the heat exchange advance mouth of a river of heat pump main frame respectively with the other end of outlet pipe。
Being additionally provided with outlet and backwater water inlet after heat exchange on described heat pump main frame, after described heat exchange, outlet connects the water inlet end of user's air-conditioning by pipeline, and described backwater water inlet connects the water side of user's air-conditioning by pipeline。
The both sides, loop that the backwater outlet of described heat pump main frame and the heat exchange advance mouth of a river and user's air-conditioning are constituted respectively are parallel with a direct-furnish pipeline。
The backwater outlet of described heat pump main frame is sequentially installed with No. four valves and a water pump to the water pipe between the water inlet of underground pipe；The heat exchange advance mouth of a river of described heat pump main frame is provided with No. five valves to the outlet of underground pipe；The backwater water inlet of described heat pump main frame is sequentially installed with No. two water pumps and No. seven valves to the water pipe between the water side of user's air-conditioning；After the heat exchange of described heat pump main frame, outlet is provided with No. eight valves to the water pipe between the water inlet end of user's air-conditioning；Described two direct-furnish pipelines are separately installed with No. three valves and No. six valves。
A kind of free cold and heat source system of earth source heat pump conditioning in Transition Season described in this patent, when winter and summer, close No. three valves and No. six valves, open No. four valves, No. five valves, No. six valves and No. seven valves, open a water pump and No. two water pumps, after water source entrance heat pump main frame carries out heat exchange, enter user's air-conditioning and carry out heat supply or refrigeration operation；During excessive season, opening No. three valves and No. six valves, close No. four valves, No. five valves, No. six valves, No. seven valves and No. two water pumps, open a water pump, water source is directly entered user's air-conditioning without heat pump main frame and carries out natural heating gas or for cold air operation。
This patent makes full use of the constant temperature energy in rock-soil layer, and the water in making underground pipe change by the valve in adjustment earth-source hot-pump system and water pump enters user's air-conditioning directly or by heat pump main frame, thus being reached for air-conditioned room to regulate the purpose of temperature, energy-conserving and environment-protective。
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of free cold and heat source system of earth source heat pump conditioning in Transition Season of the present utility model。
Detailed description of the invention
As it is shown in figure 1, a kind of free cold and heat source system of earth source heat pump conditioning in Transition Season of the present utility model, including the underground pipe 9 being embedded in rock-soil layer 24, the water inlet 22 of described underground pipe 9 front end connects water inlet pipe 20, and the outlet 23 of rear end connects outlet pipe 21。
Described water inlet pipe 20 is connected backwater outlet 19 and the heat exchange advance mouth of a river 18 of heat pump main frame 10 respectively with the other end of outlet pipe 21。
Being additionally provided with outlet 17 and backwater water inlet 16 after heat exchange on described heat pump main frame 10, after described heat exchange, outlet 17 connects the water inlet end 13 of user's air-conditioning 11 by pipeline 14, and described backwater water inlet 16 connects the water side 12 of user's air-conditioning 11 by pipeline 14。
The both sides, loop that the backwater outlet 19 of described heat pump main frame 10 and the heat exchange advance mouth of a river 18 and user's air-conditioning 11 are constituted respectively are parallel with a direct-furnish pipeline 15。
Water pipe between the water inlet 22 of backwater outlet 19 to the underground pipe 9 of described heat pump main frame 10 is sequentially installed with No. four valves 4 and a water pump 1；The outlet 23 of the heat exchange advance mouth of a river 18 to the underground pipe 9 of described heat pump main frame 10 is provided with No. five valves 5；Water pipe 14 between the water side 12 of backwater water inlet 16 to the user air-conditioning 11 of described heat pump main frame 10 is sequentially installed with No. two water pumps 2 and No. seven valves 7；After the heat exchange of described heat pump main frame 10, water pipe 14 between the water inlet end 13 of outlet 17 to user air-conditioning 11 is provided with No. eight valves 8；Described two direct-furnish pipelines 15 are separately installed with No. three valves 3 and No. six valves 6。
A kind of free cold and heat source system of earth source heat pump conditioning in Transition Season described in this patent, when winter and summer, close No. three valves 3 and No. six valves 6, open No. four valves 5, No. six valves 6 of 4, No. five valves and No. seven valves 7, open a water pump 1 and No. two water pumps 2, after water source entrance heat pump main frame 10 carries out heat exchange, enter user's air-conditioning 11 and carry out heat supply or refrigeration operation；During excessive season, open No. three valves 3 and No. six valves 6, closing 4, No. five valves of No. four valves, 6, No. seven valves 7 of 5, No. six valves and No. two water pumps 2, open a water pump 1, water source is directly entered user's air-conditioning 11 without heat pump main frame 10 and carries out natural heating gas or for cold air operation。
Embodiment described above is only that preferred implementation of the present utility model is described; not scope of the present utility model is defined; without departing under this utility model design spirit premise; various deformation that technical solutions of the utility model are made by this area ordinary skill technical staff and improvement, all should fall in the protection domain that claims of the present utility model are determined。
Claims (2)
1. the free cold and heat source system of earth source heat pump conditioning in Transition Season, it is characterized in that, including the underground pipe being embedded in rock-soil layer, the water inlet of described underground pipe front end connects water inlet pipe, the outlet of rear end connects outlet pipe, described water inlet pipe is connected backwater outlet and the heat exchange advance mouth of a river of heat pump main frame respectively with the other end of outlet pipe, described heat pump main frame is additionally provided with outlet and backwater water inlet after heat exchange, after described heat exchange, outlet connects the water inlet end of user's air-conditioning by pipeline, described backwater water inlet connects the water side of user's air-conditioning by pipeline, the both sides, loop that the backwater outlet of described heat pump main frame and the heat exchange advance mouth of a river and user's air-conditioning are constituted respectively are parallel with a direct-furnish pipeline。
2. a kind of free cold and heat source system of earth source heat pump conditioning in Transition Season according to claim 1, it is characterised in that the backwater outlet of described heat pump main frame is sequentially installed with No. four valves and a water pump to the water pipe between the water inlet of underground pipe；The heat exchange advance mouth of a river of described heat pump main frame is provided with No. five valves to the outlet of underground pipe；The backwater water inlet of described heat pump main frame is sequentially installed with No. two water pumps and No. seven valves to the water pipe between the water side of user's air-conditioning；After the heat exchange of described heat pump main frame, outlet is provided with No. eight valves to the water pipe between the water inlet end of user's air-conditioning；Described two direct-furnish pipelines are separately installed with No. three valves and No. six valves。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032418.5U CN205332592U (en) | 2016-01-14 | 2016-01-14 | Free cold heat source system of earth source heat pump transition season |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032418.5U CN205332592U (en) | 2016-01-14 | 2016-01-14 | Free cold heat source system of earth source heat pump transition season |
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| CN205332592U true CN205332592U (en) | 2016-06-22 |
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| CN201620032418.5U Active CN205332592U (en) | 2016-01-14 | 2016-01-14 | Free cold heat source system of earth source heat pump transition season |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735218A (en) * | 2020-07-27 | 2020-10-02 | 浙江陆特能源科技股份有限公司 | Combined system for ultralow-energy-consumption heating and refrigeration of coupled photo-thermal and geothermal heat collector |
| CN112524846A (en) * | 2020-12-09 | 2021-03-19 | 中国煤炭地质总局水文地质局 | Ultralow-consumption ground source heat pump refrigerating and heating system |
-
2016
- 2016-01-14 CN CN201620032418.5U patent/CN205332592U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735218A (en) * | 2020-07-27 | 2020-10-02 | 浙江陆特能源科技股份有限公司 | Combined system for ultralow-energy-consumption heating and refrigeration of coupled photo-thermal and geothermal heat collector |
| CN112524846A (en) * | 2020-12-09 | 2021-03-19 | 中国煤炭地质总局水文地质局 | Ultralow-consumption ground source heat pump refrigerating and heating system |
| CN112524846B (en) * | 2020-12-09 | 2024-06-18 | 中国煤炭地质总局水文地质局 | Ultralow-consumption ground source heat pump refrigerating and heating system |
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