CN202253940U - Solar-soil source heat pump type composite energy system used in cold area - Google Patents
Solar-soil source heat pump type composite energy system used in cold area Download PDFInfo
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- CN202253940U CN202253940U CN2011203592421U CN201120359242U CN202253940U CN 202253940 U CN202253940 U CN 202253940U CN 2011203592421 U CN2011203592421 U CN 2011203592421U CN 201120359242 U CN201120359242 U CN 201120359242U CN 202253940 U CN202253940 U CN 202253940U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
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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
- Y02B10/20—Solar thermal
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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Abstract
The utility model relates to a solar-soil source heat pump type composite energy system used in a cold area, which mainly comprises a solar collector, a heat storage water tank, a buried pipe heat exchanger, a heat pump unit, a plate type heat exchanger, a domestic hot water tank, a user terminal,a water pump and the like. The utilization technology of solar energy, the energy storage technology of soil and the cooling/heating technology of a soil source heat pump are integrated organically, the buried pipe heat exchanger is arranged in an inner area and an outer area, the buried pipe in the inner area can also be used as an energy storage device for seasonal solar energy storage, and the solar energy stored in one season can be used in other seasons while the problem of soil heat imbalance of the soil source heat pump in the northern cold area can be solved effectively. Since the problem of soil heat imbalance in separate operation of the soil source heat pump in the northern cold area can be solved effectively, the operating performance of the system can be improved. Based on comprehensive and efficient utilization of solar energy and geothermal energy, the cooling in summer, heating in winter and hot water supply throughout the year can be realized in buildings. Moreover, the system can be operated and adjusted flexibly and has multiple functions.
Description
Technical field
The utility model belongs to heat supplying air conditioning technology and solar energy and geothermal energy utilization technical field, is specifically related to a kind of Han Qu that collects solar energy and the utilization of geothermal energy comprehensive high-efficiency with solar energy-soil source heat pump compound energy system.
Background technology
Solar energy is a kind of distribution clean reproducible energy widely; The earth soil itself is a huge solar thermal collector and energy storage body; Collection has also stored about 47% the solar radiant energy that projects earth surface, and is the same with solar energy inexhaustible, nexhaustible.Heat pump can be transformed into useful heat energy to the Lowlevel thermal energy that can not directly use as a kind of energy saving and environment friendly air-conditioning technical after promoting, when improving the low-temperature heat source utilization rate, reach energy-conservation purpose.Solar energy and geothermal energy utilization technology and heat pump techniques mutually combine, and not only can improve the comprehensive utilization ratio and the heat pump heat supply performance of solar energy and geothermal energy, and significant for alleviating the energy and environment problem.
At present; North cold area heat supply in winter load is greater than summer air conditioning load; The rough sledding that has soil heat unbalance (the heat-obtaining amount of annual pipe laying in winter from soil is greater than the thermal discharge in summer) when using soil source heat pump separately; This can cause that the underground temperature reduces year by year, thereby reduces operation of heat pump efficient.If can be with solar energy as auxiliary thermal source; Constitute solar energy-soil source heat pump compound energy system; Utilize the part pipe laying to carry out the seasonal accumulation of energy of solar energy-stride in order to winter usefulness as energy storage device, pipe laying is better solving under the unbalance prerequisite of soil heat the underground heat that picks and places the whole year evenly; Make solar energy and geothermal energy obtain the comprehensive high-efficiency utilization; Be the energy digging and the use device of a kind of energy-saving, environment-friendly type and sustainable development type, meet the needs of current social situations development, vast potential for future development is arranged.
Summary of the invention
The purpose of the utility model is exactly for satisfying the needs in market; A kind of unbalance problem of soil heat that can solve in the application of north cold area soil source heat pump is provided; Can satisfy on building summer cooling, heat supply in winter and the long-term health hot water requirement basis again, the Han Qu that realizes the utilization of solar energy and geothermal energy comprehensive high-efficiency is with solar energy-soil source heat pump compound energy system.
The technical scheme that the utility model adopted is: a kind of Han Qu is with solar energy-soil source heat pump compound energy system; Comprise solar thermal collector, hot water storage tank, ground heat exchanger, source pump, plate type heat exchanger, domestic hot-water's case, user's end and water pump; It is characterized in that: said ground heat exchanger comprises inner region ground heat exchanger and outskirt ground heat exchanger; Source pump comprises condenser 4 and evaporimeter 5; Solar thermal collector 1 inlet is connected with water pump 9-1 outlet, and solar thermal collector 1 outlet and water pump 9-1 inlet are connected with hot water storage tank 6-1, and water pump 9-2 inlet is connected with hot water storage tank 6-1; Water pump 9-2 outlet is connected with plate type heat exchanger 7 and domestic hot-water's case 6-2; Water pump 9-3 outlet is connected with plate type heat exchanger 7, and water pump 9-3 inlet is connected with inner region ground heat exchanger 2-1 and outskirt ground heat exchanger 2-2 outlet, and inner region ground heat exchanger 2-1 inlet is connected with plate type heat exchanger 7; Condenser 4 and evaporimeter 5 imports are connected with water pump 9-4 and water pump 9-5 outlet; The outlet of condenser 4 and evaporimeter 5 is connected with outskirt ground heat exchanger 2-2 and terminal 8 imports of user, and water pump 9-4 import links to each other with inner region ground heat exchanger 2-1 and outskirt ground heat exchanger 2-2 outlet, and water pump 9-4 outlet is connected with condenser 4 imports with plate type heat exchanger 7 and evaporimeter 5; Water pump 9-5 import is connected with terminal 8 outlets of user, and water pump 9-5 outlet links to each other with condenser 4 imports with water supply tank 6-2 and evaporimeter 5.
Described inner region ground heat exchanger 2-1 and outskirt ground heat exchanger 2-2 divide into groups independently to arrange; And inner region ground heat exchanger 2-1 is arranged in the inside in pipe laying zone; Outskirt ground heat exchanger 2-2 is arranged in the periphery in pipe laying zone, and inner region ground heat exchanger 2-1 adopts valve 10-2 to be communicated with the import of outskirt ground heat exchanger 2-2 with outlet simultaneously.
Described hot water storage tank 6-1 connects and composes circulation loop with plate type heat exchanger 7 and domestic hot-water's case 6-2 respectively through water pump 9-1, is provided with valve 10-5 and 10-6 between two loops and realizes that switch switches.
Described domestic hot-water's case 6-2 connects and composes circulation loop with user terminal 8 and condenser 4 respectively through water pump 9-5, is provided with valve 10-10 and 10-15 between two loops and realizes that switch switches.
System comprises following operation adjusting: summer; Solar energy preferentially is used to provide the domestic hot-water; Rich part then is stored in the underground through inner region inner region ground heat exchanger 2-1, adopts this moment outskirt ground heat exchanger 2-2 to realize user's air-conditioning as heat pump low-temperature receiver operation soil source cooling condition.In transition season, solar energy preferentially is used to heat the domestic hot-water, and rich part then is stored in the underground through the buried pipe of interior outskirt, and source pump 3 is stopped.In winter, when thermic load is little, directly utilize solar energy to heat; When solar energy is not enough, utilize inner region ground heat exchanger 2-1 and outskirt ground heat exchanger 2-2 as the heating of source heat pump heat operation soil source heat pump heating condition; When thermic load is big, the heating of operation solar-assisted soil source heat pump heating condition, the domestic hot-water is preferentially provided by solar energy, and insufficient section is then by the heat pump assistant heating.
The utility model is rational in infrastructure simple; Solar energy utilization technique, soil energy accumulating technique and soil source heat pump cold and heat supply technology are carried out organic integration; Underground heat exchanger is adopted inside and outside subregion setting, and utilize inner region underground buried tube double as energy storage device, carry out the energy storage of solar cross-season property; On the basis that effectively solves the unbalance problem of north cold area soil source heat pump soil heat, realized that the season of moving of solar energy is utilized.In summer, soil source heat pump utilizes the outskirt coil pipe to realize user's refrigeration air-conditioner as low-temperature receiver, and a solar energy part provides domestic hot-water, redundance then to be stored in the underground through the inner region coil pipe.Transition season, source pump is stopped, and utilizes solar energy that the domestic hot-water is provided, and unnecessary then is stored in the soil through the buried pipe of interior outskirt.In winter, utilize solar energy and the buried pipe of interior outskirt to heat and the domestic hot-water is provided as source heat pump heat.The utility model reaches the unbalance problem of soil heat that is occurred when efficiently solving the isolated operation of north cold area soil source heat pump, has improved system performance.Utilize at comprehensive high-efficiency on the basis of solar energy and geothermal energy, the domestic hot-water is provided summer cooling, heat supply in winter and the whole year of having realized building.System's operation is regulated flexibly, functional diversities.
Description of drawings
Fig. 1 is the schematic diagram of the utility model.
Among the figure: 1 solar thermal collector; 2-1 inner region ground heat exchanger; 2-2 outskirt ground heat exchanger; 3 source pump; 4 condensers; 5 evaporimeters; The 6-1 hot water storage tank; 6-2 domestic hot-water case; 7 plate type heat exchangers; 8 users are terminal; 9-1; 9-2; 9-3; 9-4; The 9-5 water pump; 10-1; 10-2; 10-3; 10-4; 10-5; 10-6; 10-7; 10-8; 10-9; 10-10; 10-11; 10-12; 10-13; 10-14; 10-15; The 10-16 valve; 11 connect running water; 12 hot water supply centres.
The specific embodiment
A kind of Han Qu is with solar energy-soil source heat pump compound energy system; Mainly form by solar thermal collector, hot water storage tank, ground heat exchanger, source pump, plate type heat exchanger, domestic hot-water's case, user's end and water pump etc.; Ground heat exchanger includes inner region ground heat exchanger and outskirt ground heat exchanger; Source pump comprises condenser 4 and evaporimeter 5; Solar thermal collector 1 inlet is connected with water pump 9-1 outlet, and solar thermal collector 1 outlet and water pump 9-1 inlet are connected with hot water storage tank 6-1, and water pump 9-2 inlet is connected with hot water storage tank 6-1; Water pump 9-2 outlet is connected with plate type heat exchanger 7 and domestic hot-water's case 6-2; Water pump 9-3 outlet is connected with plate type heat exchanger 7, and water pump 9-3 inlet is connected with inner region ground heat exchanger 2-1 and outskirt ground heat exchanger 2-2 outlet, and inner region ground heat exchanger 2-1 inlet is connected with plate type heat exchanger 7; Condenser 4 and evaporimeter 5 imports are connected with water pump 9-4 and water pump 9-5 outlet; The outlet of condenser 4 and evaporimeter 5 is connected with outskirt ground heat exchanger 2-2 and terminal 8 imports of user, and water pump 9-4 import links to each other with inner region ground heat exchanger 2-1 and outskirt ground heat exchanger 2-2 outlet, and water pump 9-4 outlet is connected with condenser 4 imports with plate type heat exchanger 7 and evaporimeter 5; Water pump 9-5 import is connected with terminal 8 outlets of user, and water pump 9-5 outlet links to each other with condenser 4 imports with water supply tank 6-2 and evaporimeter 5.Domestic hot-water's case 6-2 connects running water 11 and hot water supply centre 12.
Inner region ground heat exchanger 2-1 and outskirt ground heat exchanger 2-2 divide into groups independently to arrange; And inner region ground heat exchanger 2-1 is arranged in the inside in pipe laying zone; Outskirt ground heat exchanger 2-2 is arranged in the periphery in pipe laying zone, and inner region ground heat exchanger 2-1 adopts valve 10-2 to be communicated with the import of outskirt ground heat exchanger 2-2 with outlet simultaneously.Hot water storage tank 6-1 connects and composes circulation loop with plate type heat exchanger 7 and domestic hot-water's case 6-2 respectively through water pump 9-1, is provided with valve 10-5 and 10-6 between two loops and realizes that switch switches.Domestic hot-water's case 6-2 connects and composes circulation loop with user terminal 8 and condenser 4 respectively through water pump 9-5, is provided with valve 10-10 and 10-15 between two loops and realizes that switch switches.
Below in conjunction with accompanying drawing 1, branch Various Seasonal operating mode is explained its specific embodiment:
In summer, systemic-function comprises the seasonal underground storage of striding of solar energy heating domestic hot-water, soil source heat pump refrigeration air-conditioner and rich solar energy.Mainly comprise solar energy heating circulation, domestic hot-water's heat cycles, the circulation of inner region ground pipe laying underground energy-accumulating and the circulation of the buried pipe soil source of outskirt heat pump refrigerating.On fine daytime, the first water pump 9-1 opens, and carries out the solar energy heating circulation, and heat is stored in hot water storage tank 6-1.This heat preferentially satisfies the domestic hot-water through domestic hot-water's heat cycles and heats needs, and redundance then passes through the plate type heat exchanger heat exchange, is stored in underground through inner region ground pipe laying 2-1 circulation.Be specially: during domestic hot-water's heat cycles, open the second water pump 9-2, valve 10-9 opens, 10-5 closes; Inner region underground buried tube accumulation of heat circulation time is opened the 3rd water pump 9-3, Open valve 10-4,10-5,10-6, valve-off 10-2,10-8,10-9; When utilizing outskirt ground pipe laying 2-2 to carry out the soil source heat pump kind of refrigeration cycle; Open source pump 3; Open the 4th water pump 9-4 and the 5th water pump 9-5, valve 10-3,10-7,10-11,10-14,10-15,10-16 open, and valve 10-2,10-8,10-10,10-12,10-13 close.
Transition season, system's major function are the seasonal underground storages of striding that realizes solar energy heating domestic hot-water and rich solar energy, and source pump is stopped.Mainly comprise the seasonal underground storage of striding of solar energy heating domestic hot-water circulation and rich solar energy.Wherein the solar energy heating domestic hot-water is circulated the same; The outskirt pipe laying carried out simultaneously in the underground storage of rich solar energy was adopted; Open the second water pump 9-2, the 3rd water pump 9-3 this moment, valve 10-1,10-2,10-3,10-4,10-5,10-6 open, and valve 10-7,10-8,10-9 close.User's end system is stopped..
In winter, system's major function is to satisfy user's heating and domestic hot-water's requirement.Mainly comprise solar energy heating domestic hot-water circulation, heat pump assistant heating domestic hot-water circulation, soil source heat pump heating circulation and solar energy assistant heating soil source heat pump heating circulation.Wherein the solar energy heating domestic hot-water is circulated the samely, and the soil source heat pump heat supply circulates with the kind of refrigeration cycle in summer, heat pump assistant heating circulation time; Condenser side is opened the 5th water pump 9-5; Open valve 10-10,10-15, valve-off 10-16, vaporizer side open the 4th water pump 9-4; Valve 10-1,10-2,10-3,10-7,10-12,10-13 open, and valve 10-4,10-6,10-8,10-11,10-14 close.Solar energy assistant heating soil source heat pump heating circulation time, Open valve 10-6,10-8 on soil source heat pump heat supply round-robin basis, valve-off 10-7 lets the heat source side fluid pass through to get into evaporimeter 5 after plate type heat exchanger 7 absorbs solar heats, and other are constant.
Claims (4)
1. a Han Qu is with solar energy-soil source heat pump compound energy system; Comprise solar thermal collector, hot water storage tank, ground heat exchanger, source pump, plate type heat exchanger, domestic hot-water's case, user's end and water pump; It is characterized in that: said ground heat exchanger comprises inner region ground heat exchanger and outskirt ground heat exchanger; Source pump comprises condenser (4) and evaporimeter (5); Solar thermal collector (1) inlet is connected with water pump (9-1) outlet; Solar thermal collector (1) outlet and water pump (9-1) inlet are connected with hot water storage tank (6-1); Water pump (9-2) inlet is connected with hot water storage tank (6-1), and water pump (9-2) outlet is connected with plate type heat exchanger (7) and domestic hot-water's case (6-2), and water pump (9-3) outlet is connected with plate type heat exchanger (7); Water pump (9-3) inlet is connected with inner region ground heat exchanger (2-1) and outskirt ground heat exchanger (2-2) outlet; Inner region ground heat exchanger (2-1) inlet is connected with plate type heat exchanger (7), and condenser (4) and evaporimeter (5) import are connected with water pump (9-4) and water pump (9-5) outlet, and the outlet of condenser (4) and evaporimeter (5) is connected with outskirt ground heat exchanger (2-2) and terminal (8) import of user; Water pump (9-4) import links to each other with inner region ground heat exchanger (2-1) and outskirt ground heat exchanger (2-2) outlet; Water pump (9-4) outlet is connected with condenser (4) import with plate type heat exchanger (7) and evaporimeter (5), and water pump (9-5) import is connected with user terminal (8) outlet, and water pump (9-5) outlet links to each other with condenser (4) import with water supply tank (6-2) and evaporimeter (5).
2. a kind of Han Qu according to claim 1 is with solar energy-soil source heat pump compound energy system; It is characterized in that; Described inner region ground heat exchanger (2-1) divides into groups independently to arrange with outskirt ground heat exchanger (2-2); And inner region ground heat exchanger (2-1) is arranged in the inside in pipe laying zone; Outskirt ground heat exchanger (2-2) is arranged in the periphery in pipe laying zone, and inner region ground heat exchanger (2-1) adopts valve (10-2) to be communicated with the import of outskirt ground heat exchanger (2-2) with outlet simultaneously.
3. a kind of Han Qu according to claim 1 is with solar energy-soil source heat pump compound energy system; It is characterized in that; Described hot water storage tank (6-1) connects and composes circulation loop with plate type heat exchanger (7) and domestic hot-water's case (6-2) respectively through water pump (9-1), is provided with valve (10-5) between two loops and switches with (10-6) realizing switch.
4. a kind of Han Qu according to claim 1 is with solar energy-soil source heat pump compound energy system; It is characterized in that; Described domestic hot-water's case (6-2) connects and composes circulation loop with user terminal (8) and condenser (4) respectively through water pump (9-5), is provided with valve (10-10) between two loops and switches with (10-15) realizing switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203592421U CN202253940U (en) | 2011-09-23 | 2011-09-23 | Solar-soil source heat pump type composite energy system used in cold area |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011203592421U CN202253940U (en) | 2011-09-23 | 2011-09-23 | Solar-soil source heat pump type composite energy system used in cold area |
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| CN202253940U true CN202253940U (en) | 2012-05-30 |
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| CN2011203592421U Expired - Fee Related CN202253940U (en) | 2011-09-23 | 2011-09-23 | Solar-soil source heat pump type composite energy system used in cold area |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206737A (en) * | 2013-03-27 | 2013-07-17 | 冯忠一 | Civil solar geothermal heating system |
| CN103644616A (en) * | 2013-12-20 | 2014-03-19 | 新疆维吾尔自治区新能源研究所 | Heat pump heating and air conditioning hybrid system with solar seasonal soil heat storage |
| CN103968606A (en) * | 2014-04-26 | 2014-08-06 | 山东建筑大学 | Partition running method for relieving underground cold/heat energy accumulative effect of buried pipe geothermal heat exchanger |
| CN107314569A (en) * | 2017-08-21 | 2017-11-03 | 中环智创（北京）科技有限公司 | A kind of trilogy supply solar energy heat pump system |
| CN107957109A (en) * | 2017-12-22 | 2018-04-24 | 山东飞龙制冷设备有限公司 | A kind of solar airconditioning unit |
| CN108488881A (en) * | 2018-03-30 | 2018-09-04 | 河南三张节能环保工程有限公司 | A kind of heat source storage control system of based on water double heat sources |
| CN108826422A (en) * | 2018-08-10 | 2018-11-16 | 北京豪迈昌安绿色能源科技有限公司 | Solar cross-season accumulation of energy and earth source heat pump combined heating system and its heating method |
| CN109297083A (en) * | 2018-09-20 | 2019-02-01 | 河北工业大学 | A kind of coupling heating system and its heat supply method for high-speed service area |
| CN109579180A (en) * | 2018-11-23 | 2019-04-05 | 东北林业大学 | A kind of combined type soil source heat pump energy supplying system being transformed using abandoned oil pneumatic drill wellhole |
| CN109708329A (en) * | 2018-12-29 | 2019-05-03 | 天津城建大学 | Enhanced ground heat exchanger utilization system and the method for operation |
| CN109882900A (en) * | 2019-01-09 | 2019-06-14 | 青岛海尔空调器有限总公司 | A kind of control method of energy resource system |
| CN110030650A (en) * | 2019-04-12 | 2019-07-19 | 赵耀华 | Be based primarily upon solar energy and ground source can the building energy supplying system provided multiple forms of energy to complement each other of wisdom |
| CN110173932A (en) * | 2019-06-17 | 2019-08-27 | 西安科技大学 | A kind of mine waste heat soil source hybrid current limiter |
| CN110645732A (en) * | 2019-10-30 | 2020-01-03 | 中国长江三峡集团有限公司 | Comprehensive energy system based on reversible expansion machine and operation method |
| CN111928320A (en) * | 2020-07-29 | 2020-11-13 | 天津大学 | Reinforcing heat accumulation type heat exchange integrated well |
| CN112413765A (en) * | 2020-12-07 | 2021-02-26 | 建科环能科技有限公司 | Cross-season energy storage cooling and heating method and system for near-zero energy consumption community |
| CN113390194A (en) * | 2021-06-10 | 2021-09-14 | 苏州正乙丙纳米环保科技有限公司 | Solar energy and geothermal energy comprehensive utilization system with cross-season cooling and heating adjusting function |
| CN113639486A (en) * | 2021-09-17 | 2021-11-12 | 华东交通大学 | Ground source heat pump coupling system based on photovoltaic light and heat |
| CN114322356A (en) * | 2021-11-22 | 2022-04-12 | 华东交通大学 | Villages and small towns building coupling energy supply system based on photovoltaic/light and heat |
| CN114532122A (en) * | 2022-02-28 | 2022-05-27 | 深圳市汇百川节能设备有限公司 | Comprehensive system combining solar photo-thermal cross-season storage and agriculture |
| CN114909703A (en) * | 2022-04-02 | 2022-08-16 | 大连理工大学 | Season-crossing cold and hot dual-energy-storage-source system of solar PVT heat pump |
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2011
- 2011-09-23 CN CN2011203592421U patent/CN202253940U/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206737A (en) * | 2013-03-27 | 2013-07-17 | 冯忠一 | Civil solar geothermal heating system |
| CN103644616A (en) * | 2013-12-20 | 2014-03-19 | 新疆维吾尔自治区新能源研究所 | Heat pump heating and air conditioning hybrid system with solar seasonal soil heat storage |
| CN103644616B (en) * | 2013-12-20 | 2015-12-30 | 新疆维吾尔自治区新能源研究所 | A kind of solar energy seasonal soil thermal storage heat pump composite heat supply air-conditioning system |
| CN103968606A (en) * | 2014-04-26 | 2014-08-06 | 山东建筑大学 | Partition running method for relieving underground cold/heat energy accumulative effect of buried pipe geothermal heat exchanger |
| CN107314569A (en) * | 2017-08-21 | 2017-11-03 | 中环智创（北京）科技有限公司 | A kind of trilogy supply solar energy heat pump system |
| CN107957109A (en) * | 2017-12-22 | 2018-04-24 | 山东飞龙制冷设备有限公司 | A kind of solar airconditioning unit |
| CN108488881A (en) * | 2018-03-30 | 2018-09-04 | 河南三张节能环保工程有限公司 | A kind of heat source storage control system of based on water double heat sources |
| CN108826422A (en) * | 2018-08-10 | 2018-11-16 | 北京豪迈昌安绿色能源科技有限公司 | Solar cross-season accumulation of energy and earth source heat pump combined heating system and its heating method |
| CN109297083A (en) * | 2018-09-20 | 2019-02-01 | 河北工业大学 | A kind of coupling heating system and its heat supply method for high-speed service area |
| CN109579180A (en) * | 2018-11-23 | 2019-04-05 | 东北林业大学 | A kind of combined type soil source heat pump energy supplying system being transformed using abandoned oil pneumatic drill wellhole |
| CN109708329A (en) * | 2018-12-29 | 2019-05-03 | 天津城建大学 | Enhanced ground heat exchanger utilization system and the method for operation |
| CN109882900A (en) * | 2019-01-09 | 2019-06-14 | 青岛海尔空调器有限总公司 | A kind of control method of energy resource system |
| CN110030650A (en) * | 2019-04-12 | 2019-07-19 | 赵耀华 | Be based primarily upon solar energy and ground source can the building energy supplying system provided multiple forms of energy to complement each other of wisdom |
| CN110173932A (en) * | 2019-06-17 | 2019-08-27 | 西安科技大学 | A kind of mine waste heat soil source hybrid current limiter |
| CN110645732A (en) * | 2019-10-30 | 2020-01-03 | 中国长江三峡集团有限公司 | Comprehensive energy system based on reversible expansion machine and operation method |
| CN110645732B (en) * | 2019-10-30 | 2023-10-17 | 中国长江三峡集团有限公司 | Comprehensive energy system based on reversible expander and operation method |
| CN111928320A (en) * | 2020-07-29 | 2020-11-13 | 天津大学 | Reinforcing heat accumulation type heat exchange integrated well |
| CN112413765A (en) * | 2020-12-07 | 2021-02-26 | 建科环能科技有限公司 | Cross-season energy storage cooling and heating method and system for near-zero energy consumption community |
| CN113390194A (en) * | 2021-06-10 | 2021-09-14 | 苏州正乙丙纳米环保科技有限公司 | Solar energy and geothermal energy comprehensive utilization system with cross-season cooling and heating adjusting function |
| CN113639486A (en) * | 2021-09-17 | 2021-11-12 | 华东交通大学 | Ground source heat pump coupling system based on photovoltaic light and heat |
| CN114322356A (en) * | 2021-11-22 | 2022-04-12 | 华东交通大学 | Villages and small towns building coupling energy supply system based on photovoltaic/light and heat |
| CN114532122A (en) * | 2022-02-28 | 2022-05-27 | 深圳市汇百川节能设备有限公司 | Comprehensive system combining solar photo-thermal cross-season storage and agriculture |
| CN114909703A (en) * | 2022-04-02 | 2022-08-16 | 大连理工大学 | Season-crossing cold and hot dual-energy-storage-source system of solar PVT heat pump |
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