CN204115118U - Ground source heat pump soil concurrent heating system - Google Patents
Ground source heat pump soil concurrent heating system Download PDFInfo
- Publication number
- CN204115118U CN204115118U CN201420483125.XU CN201420483125U CN204115118U CN 204115118 U CN204115118 U CN 204115118U CN 201420483125 U CN201420483125 U CN 201420483125U CN 204115118 U CN204115118 U CN 204115118U
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- heat
- heat pump
- source
- main frame
- concurrent heating
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a kind of ground source heat pump soil concurrent heating system, it comprises air-source concurrent heating unit, described air-source concurrent heating unit connects heat pump main frame, ground heat exchanger, fan coil respectively, described heat pump main frame connects user and to dispel the heat end, install Yuan Shui side water pump between heat pump main frame and ground heat exchanger, heat pump main frame and user are dispelled the heat installation load side water pump between end.The utility model is on the basis of original earth source heat pump, install air-source unit in parallel additional, when outside air temperature is higher than 20 DEG C, after absorbing heat in atmosphere by air-source concurrent heating unit, by in Cemented filling to soil with additional heat, the temperature before making the soil moisture return to heating, ensures when next Heating Season, the soil moisture is also in suitable scope, and heat pump main frame can Effec-tive Function.Adopt such scheme, originally can be not suitable for the area or the place large scale application ground source heat pump technology that adopt earth source heat pump, operating cost is low, and effects of energy saving and emission reduction is good.
Description
Technical field
The utility model relates to a kind of earth source heat pump control device, particularly relates to ground source heat pump soil concurrent heating system.
Background technology
Earth source heat pump utilizes the temperature uniformity of soil and the recovery electric heating system of soil to provide efficient condition of work to carry out the air-conditioning system of cooling and warming for heat pump main frame, its principle be winter to soil heat-obtaining, summer is to soil heat extraction.
Current generation, because the reasons such as boreal climate is colder cause the cold and hot imbalance of soil, therefore it is generally acknowledged that single refrigeration or single heating can not longtime running.Existing concurrent heating mode has conventional refrigeration concurrent heating, solar energy concurrent heating etc., wherein, conventional refrigeration concurrent heating due to its cooling cycle short, thermal effect is not good, and solar energy concurrent heating is again because its investment is too high, and taking up an area the drawback such as excessive should not use.
Utility model content
In order to the operational efficiency overcoming existing ground source heat pump control system is lower, the deficiency of thermal equilibrium control weak effect, the utility model provides a kind of ground source heat pump soil concurrent heating system improving operational efficiency, promote thermal equilibrium control effect.
The utility model adopts following technical scheme:
Ground source heat pump soil concurrent heating system, comprise air-source concurrent heating unit, fan coil, Yuan Shui side water pump, load-side water pump, heat pump main frame, ground heat exchanger, user is dispelled the heat end, above-mentioned each composition is all connected by pipeline, and air-source concurrent heating unit connects described heat pump main frame, ground heat exchanger, fan coil respectively, and described heat pump main frame connects described user and to dispel the heat end, install Yuan Shui side water pump between heat pump main frame and ground heat exchanger, heat pump main frame and user are dispelled the heat installation load side water pump between end.
The beneficial effects of the utility model are: the utility model is on the basis of original earth source heat pump, install air-source unit in parallel additional, when outside air temperature is higher than 20 DEG C, after absorbing heat in atmosphere by air-source concurrent heating unit, by in Cemented filling to soil with additional heat, the temperature before making the soil moisture return to heating, ensures when next Heating Season, the soil moisture is also in suitable scope, and heat pump main frame can Effec-tive Function.Adopt such scheme, originally can be not suitable for the area or the place large scale application ground source heat pump technology that adopt earth source heat pump, operating cost is low, and effects of energy saving and emission reduction is good.
Further, described air-source concurrent heating unit comprises surface cooler, is positioned at the blower fan of surface cooler side, and is arranged at the shell outside surface cooler and blower fan.
accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is air-source concurrent heating set structure schematic diagram of the present utility model.
detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figures 1 and 2, ground source heat pump soil concurrent heating system (also becoming soil heat balance system) described in the utility model, comprise air-source concurrent heating unit (1), fan coil (2), Yuan Shui side water pump (9), load-side water pump (10), heat pump main frame (3), ground heat exchanger (4), user is dispelled the heat end (5).
Above-mentioned each composition is all connected by pipeline, described air-source concurrent heating unit (1) connects heat pump main frame (3), ground heat exchanger (4), fan coil (2) respectively, and described heat pump main frame connects described user and to dispel the heat end (5).
Yuan Shui side water pump (9) is installed between heat pump main frame (3) and ground heat exchanger (4).
Heat pump main frame (3) and user are dispelled the heat installation load side water pump (10) between end (5).
Air-source concurrent heating unit (1) comprises surface cooler (6), is positioned at the blower fan (7) of surface cooler (6) side, and is arranged at surface cooler (6) and blower fan (7) shell outward (6).
Embodiment 1
In the north, be greater than heat extraction, device ground heat exchanger in winter (4) from soil heat absorption, Yuan Shui side water pump (9), heat pump main frame (3), load-side water pump (10), user's end (5) that dispels the heat is connected by pipeline, system fills water, run a winter, source pump is heat-obtaining from soil, and terminad user heats, after a Heating Season, the soil moisture reduces 2-3 DEG C.After heating terminates, in transition season and summer, when outside air temperature is higher than 20 DEG C, device air-source concurrent heating unit (1), ground heat exchanger (4), Yuan Shui side water pump (9) is connected by pipeline, run several moons, absorb heat conduction outdoor in air to add in soil, until the soil moisture returns to the soil moisture before heating, thus ensure the Effec-tive Function of source pump in winter.
Embodiment 2: in the north, heat extraction is greater than from soil heat absorption, device ground heat exchanger in winter (4), Yuan Shui side water pump (9), heat pump main frame (3), load-side water pump (10), user's end (5) that dispels the heat is connected by pipeline, and run a winter, source pump is heat-obtaining from soil, after a Heating Season, the soil moisture reduces 2-3 DEG C.After heating terminates, in summer, when indoor need refrigeration, device fan coil (2), ground heat exchanger (4), Yuan Shui side water pump (9), is connected by pipeline, run several moons, utilize the soil moisture low, form the feature of the hot low-temperature receiver in sky, by fan coil directly to indoor cooling.Due to, do not drive main frame, operating cost is extremely low.Simultaneously also as case 1 reaches to soil concurrent heating effect.When being still not enough to meet soil concurrent heating requirement after terminating in season when freezing, starting case 1 method of operation, continuing to soil concurrent heating, until the soil moisture recovers completely.
Embodiment 3: in south, heat absorption is greater than from soil heat extraction, device ground heat exchanger in summer (4), Yuan Shui side water pump (9), heat pump main frame (3), load-side water pump (10), user's end (5) that dispels the heat is connected by pipeline, and run a summer, source pump is to heat extraction in soil, after a summer, the soil moisture increases 2-3 DEG C.After refrigeration terminates, in excessive season and winter, when outside air temperature is higher than 5 DEG C, device air-source concurrent heating unit (1), ground heat exchanger (4), Yuan Shui side water pump (9) is connected by pipeline, run several moons, discharges heat in outdoor air, until the soil moisture return to refrigeration season before the soil moisture, to ensure that source pump can be freezed efficiently when the next one freezes season.Summer also can when pipeline circulating water temperature be higher than outside air temperature, and air-source concurrent heating unit and the parallel running simultaneously of soil heat exchange system, also play to air thermolysis.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model, the technical staff of the industry should understand, the utility model is not restricted to the described embodiments, what describe in above-described embodiment and description just illustrates principle of the present utility model, under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, these changes and improvements all fall within the scope of claimed the utility model, the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. ground source heat pump soil concurrent heating system, comprise air-source concurrent heating unit (1), fan coil (2), Yuan Shui side water pump (9), load-side water pump (10), heat pump main frame (3), ground heat exchanger (4), user is dispelled the heat end (5), it is characterized in that: above-mentioned each composition is all connected by pipeline, air-source concurrent heating unit (1) connects described heat pump main frame (3) respectively, ground heat exchanger (4), fan coil (2), described heat pump main frame (3) connects described user and to dispel the heat end (5), Yuan Shui side water pump (9) is installed between heat pump main frame (3) and ground heat exchanger (4), heat pump main frame (3) and user are dispelled the heat installation load side water pump (10) between end (5).
2. according to the ground source heat pump soil concurrent heating system described in claims 1, it is characterized in that: described air-source concurrent heating unit (1) comprises surface cooler (6), be positioned at the blower fan (7) of surface cooler (6) side, and be arranged at surface cooler (6) and blower fan (7) shell outward (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483125.XU CN204115118U (en) | 2014-08-26 | 2014-08-26 | Ground source heat pump soil concurrent heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483125.XU CN204115118U (en) | 2014-08-26 | 2014-08-26 | Ground source heat pump soil concurrent heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115118U true CN204115118U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420483125.XU Expired - Fee Related CN204115118U (en) | 2014-08-26 | 2014-08-26 | Ground source heat pump soil concurrent heating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204115118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207640A (en) * | 2018-02-05 | 2018-06-29 | 邱榕生 | A kind of energy conservation and environmental protection cultural method using earth source heat pump |
| CN111536706A (en) * | 2020-05-12 | 2020-08-14 | 河北省建筑科学研究院有限公司 | Soil temperature recovery device and method |
-
2014
- 2014-08-26 CN CN201420483125.XU patent/CN204115118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207640A (en) * | 2018-02-05 | 2018-06-29 | 邱榕生 | A kind of energy conservation and environmental protection cultural method using earth source heat pump |
| CN111536706A (en) * | 2020-05-12 | 2020-08-14 | 河北省建筑科学研究院有限公司 | Soil temperature recovery device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20180826 |