CN205316550U - System's device of cold -storage heat accumulation in season is striden to ground pipe laying earth source heat pump - Google Patents
System's device of cold -storage heat accumulation in season is striden to ground pipe laying earth source heat pump Download PDFInfo
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- CN205316550U CN205316550U CN201521004609.2U CN201521004609U CN205316550U CN 205316550 U CN205316550 U CN 205316550U CN 201521004609 U CN201521004609 U CN 201521004609U CN 205316550 U CN205316550 U CN 205316550U
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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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Abstract
The utility model relates to a system's device of cold -storage heat accumulation in season is striden to ground pipe laying earth source heat pump, including ground source heat pump set, ground pipe laying heat exchanger, closed cooling tower, solar collector, thermal -arrest water tank. Its characterized in that: during spring, ground pipe laying heat exchanger jointly carries out the cold -storage with the closed cooling tower to be equipped with the heat pump set summer grade, stop through near monitoring ground pipe laying soil temperature and opening of cold -storage of air wet bulb temperature control, during autumn, ground pipe laying heat exchanger jointly carries out the heat accumulation with the solar energy system to be equipped with heat pump set winter usefulness, stop through opening of temperature control heat accumulation in near monitoring ground pipe laying soil temperature and the thermal -arrest water tank. The utility model discloses make full use of geothermal energy, air can and three kinds of renewable energy of solar energy, different through the operational mode of controlling different seasons, make land used pipe laying heat exchanger stride cold -storage heat accumulation in season, when keeping the cold and hot balance of ground temperature, improve ground source heat pump set's operating efficiency, a tractor serves several purposes, energy -concerving and environment -protective.
Description
Technical field
This utility model relates to a kind of earth-source hot-pump system, closed cooling tower system, solar thermal collection system, particularly to utilizing, transition season earth source heat pump unit is out of service, and spring low, the feature that solar energy heating in autumn temperature is high of air ' s wet bulb temperature, use ground heat exchanger to carry out the mode across cold-storage and thermal storage in season with closed cooling tower and solar energy system cooperation.
Background technology
Earth-source hot-pump system, a small amount of electrical energy drive is used to utilize shallow layer geothermal energy to carry out a kind of geothermal energy utilization form of cold and heat supply, it is also believed to underground as huge cold-storage and thermal storage body, the cold of underground is transferred to summer people live required space, and by the heat storage in space in underground, a kind of air conditioning system that winter operation is then contrary. Earth source heat pump is under the situation of current energy source anxiety ecological deterioration, the technology type of a kind of green economy environmental protection utilizing regenerative resource that country widelys popularize. But earth source heat pump exists the cold and hot equilibrium problem of Summer and winter underground heat, will reduce, when cold and hot imbalance, the efficiency that heat pump runs in a certain season.
It is be placed in tower by pipe heat exchanger that closed cooling tower (is also evaporating air cooler or closed cooling tower), ensure cooling-down effect by the heat exchange of the air circulated, shower water and recirculated water, can effectively utilize air can be down to recirculated water close to air ' s wet bulb temperature. Owing to being closed cycle, it ensure that water quality is not contaminated, well protects the Effec-tive Function of main equipment, improves service life. Reduced discharging the enforcement of policy and the day by day deficient of water resource by national energy-saving, closed cooling tower was widely used in industries such as Ferrous Metallurgy, power electronics, machining, air conditioning systems in recent years.
Solar energy is primary energy, is again regenerative resource.Its aboundresources, both can freely use, again without transport, to environment without any pollution. Sunlight is polymerized by modern solar thermal energy science and technology, and uses its energy to produce hot water, steam and electric power. Create a kind of new lifestyle for the mankind, make society and the mankind enter one and save the epoch that energy minimizing is polluted.
Utility model content
According to above-mentioned technology and relevant issues, of the present utility model provide a kind of closed-loop ground source heat pump system and device across cold-storage and thermal storage in season, can by spring time closed cooling tower and underground pipe cooperation carry out cold-storage in order to summer grade, during autumn, solar energy carries out accumulation of heat in order to winter use with the cooperation of underground pipe, thus improving the operational efficiency of earth source heat pump unit, solve owing to cold and hot imbalance causes the low problem of earth source heat pump unit operation efficiency in a certain season comprehensively.
In some embodiments, having ready conditions and can also arrange two groups of ground heat exchangers (as shown in Figure 2) having certain distance, Summer and winter earth source heat pump uses a set of underground pipe, and is used as Summer and winter cold-storage and thermal storage by other set pipe. Using thus, it is possible to Summer and winter cold and hot removed to the winter in summer, effect is more preferably.
To achieve these goals, this utility model is by the following technical solutions:
A kind of closed-loop ground source heat pump is across the system and device of cold-storage and thermal storage in season, including the first earth source heat pump unit and the second earth source heat pump unit, ground heat exchanger, closed cooling tower, solar thermal collector, heat collection water tank, it is characterized in that: the first earth source heat pump unit and the second earth source heat pump unit, ground heat exchanger and user side constitute most basic operation closed circuit, wherein ground heat exchanger is provided with multiple temperature sensor, also includes running the valve of necessity, user side water circulating pump and buried side water circulating pump; Described closed cooling tower is connected with ground heat exchanger horizontal pipe by pipeline, pipeline junction is provided with temperature control electromagnetic, wherein closed cooling tower place is provided with aerial temperature and humidity sensor, also includes running the valve of necessity, closed cooling tower feeding spraying pump and charge cycle water pump; Described solar energy and buried pipe heat exchange system are integrated in heat collection water tank, are provided with temperature sensor in water tank, also include running the valve of necessity, solar energy system water circulating pump and accumulation of heat water circulating pump.
Described closed-loop ground source heat pump is across the system and device of cold-storage and thermal storage in season, system can monitor the underground pipe place soil moisture in real time, described ground heat exchanger is evenly arranged many places temperature sensor in underground, and sensor signal and cold-storage feed pipe electromagnetic valve and cold-storage backwater electromagnetic valve and heat-storing water solenoid valve and accumulation of heat backwater electromagnetic valve are connected.
Described closed-loop ground source heat pump is across the system and device of cold-storage and thermal storage in season, utilize closed cooling tower to combine with underground pipe and carry out cold-storage, described closed cooling tower is arranged around aerial temperature and humidity sensor, sensor signal is connected with cold-storage feed pipe electromagnetic valve and cold-storage backwater electromagnetic valve, and closed cooling tower feeding spraying pump and charge cycle water pump are connected with cold-storage feed pipe electromagnetic valve and cold-storage backwater electromagnetic valve linkage.
Described closed-loop ground source heat pump is across the system and device of cold-storage and thermal storage in season, utilize solar thermal collector to combine with underground pipe and carry out accumulation of heat, in described heat collection water tank, temperature sensor is set, sensor signal is connected with heat-storing water solenoid valve and accumulation of heat backwater electromagnetic valve, and accumulation of heat water circulating pump is connected with heat-storing water solenoid valve and accumulation of heat backwater electromagnetic valve linkage.
Described closed-loop ground source heat pump is across the system and device of cold-storage and thermal storage in season, solar energy system can provide health hot water simultaneously, it is provided with solar thermal collection system heat exchange coil and solar energy in described solar energy heating water tank and combines regenerative heat exchange coil pipe with underground pipe, be simultaneously provided with tap water water replanishing device and domestic hot-water's water fetching device.
The utility model has the advantage of:
This utility model utilizes geothermal energy, air energy, three kinds of regenerative resources of solar energy, and by the cold-storage and thermal storage at spring and autumn of system so that the cold and hot balance of ground temperature, and season of summer and winter earth source heat pump unit operation operates in higher efficiency all the time.
Accompanying drawing explanation
Fig. 1 is system schematic of the present utility model;
Fig. 2 is the system schematic of two set ground heat exchangers;
The device name that in Fig. 1, each number designation represents is as follows: 1-the first earth source heat pump unit; 2-the second earth source heat pump unit; 3-ground heat exchanger; 4-user side hot and cold water water circulating pump; The cooling water circulation water pump of 5-underground pipe; 6-cold-storage water supply electromagnetic valve; 7-cold-storage backwater electromagnetic valve; 8-closed cooling tower; 9-cooling tower feeding spraying pump; 10-charge cycle water pump; 11-heat-storing water solenoid valve; 12-accumulation of heat backwater electromagnetic valve; 13-solar thermal collector; 14-solar thermal collection system circulating pump; 15-heat collection water tank; 16-solar thermal collection system heat exchange coil; Regenerative heat exchange coil pipe combined by 17-solar energy with underground pipe; 18-accumulation of heat water circulating pump; 19-tap water water replanishing device; 20-domestic hot-water's water fetching device. Figure additionally also has some valves needed during plant running.
The device that each number designation of Fig. 2 represents is essentially identical with Fig. 1, only has more another group ground heat exchanger 21.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
As it is shown in figure 1, this utility model device includes earth-source hot-pump system, closed cooling tower system and solar thermal collection system. Want Appropriate application geothermal energy, air energy, three kinds of regenerative resources of solar energy, it is achieved across cold-storage and thermal storage in season, it is embodied as follows:
Earth-source hot-pump system includes the first earth source heat pump unit (1) and the second earth source heat pump unit (2), ground heat exchanger (3), user side hot and cold water water circulating pump (4) and buried side cooling water circulation water pump (5) at summer winter operation, utilizing part electric energy to extract geothermal energy from underground is user's cold and heat supply, and season in spring and autumn closes.
In spring, earth source heat pump is closed, and shows through looking into meteorological data research, spring much lower than underground of wet bulb temperature, it is possible to use closed cooling tower system combines cold-storage with ground heat exchanger, in order to summer grade. Closed cooling tower includes ground heat exchanger (3) with ground heat exchanger association system, charge cycle water pump (10) combined by cold-storage feed pipe electromagnetic valve (6) and cold-storage backwater electromagnetic valve (7), closed cooling tower (8), cooling tower spray pump (9), cooling tower with underground pipe. During spring, cold-storage feed pipe electromagnetic valve (6) and cold-storage backwater electromagnetic valve (7) receive aerial temperature and humidity sensor signal near underground pipe temperature sensor and closed cooling tower, ground temperature and air ' s wet bulb temperature are compared, when difference is relatively larger, cold-storage feed pipe electromagnetic valve (6) and cold-storage backwater electromagnetic valve (7) open the passage that underground pipe is connected with closed cooling tower, and linkage simultaneously is opened cooling tower feeding spraying pump (9) and cooling tower and combined charge cycle water pump (10) with underground pipe and carry out cold-storage; When ground temperature limits with air ' s wet bulb temperature difference to, cold-storage feed pipe electromagnetic valve (6) and cold-storage backwater electromagnetic valve (7) are closed, cooling tower feeding spraying pump (9) and charge cycle water pump (10) are closed in linkage simultaneously, stop cold-storage.
In autumn, earth source heat pump is closed, and now solar energy is abundanter, it is possible to use solar thermal collection system combines accumulation of heat with ground heat exchanger, uses in order to the winter. solar energy and ground heat exchanger association system include heat-storing water solenoid valve (11) and accumulation of heat backwater electromagnetic valve (12), solar thermal collector (13), solar thermal collection system circulating pump (14), heat collection water tank (15), solar thermal collection system heat exchange coil (16), regenerative heat exchange coil pipe (17) combined by solar energy with underground pipe, accumulation of heat water circulating pump (18) combined by solar energy with underground pipe, tap water moisturizing (19), domestic hot-water (20).Except domestic hot-water supply, during autumn, heat-storing water solenoid valve (11) and accumulation of heat backwater electromagnetic valve (12) are received from underground pipe temperature sensor and heat collection water tank (15) interior temperature sensor signal, ground temperature and water tank temperature are compared, when difference is relatively larger, heat-storing water solenoid valve (11) and accumulation of heat backwater electromagnetic valve (12) are opened underground pipe and solar energy and are combined, with underground pipe, the passage that regenerative heat exchange coil pipe (17) is connected, and linkage simultaneously is opened solar energy and combined accumulation of heat water circulating pump (18) with underground pipe and carry out accumulation of heat; When ground temperature limits with heat collection water tank temperature gap to, heat-storing water solenoid valve (11) and accumulation of heat backwater electromagnetic valve (12) are closed, and water circulating pump (18) is closed in linkage simultaneously, stops accumulation of heat.
Above spring (autumn) season cold-storage and thermal storage can make summer (winter) two season earth source heat pump unit be under high efficiency run, when summer (winter) end of the season unit operation efficiency decreases, it is used as earth source heat pump unit and closed cooling tower (solar energy) cooperation, to improve earth source heat pump unit operation efficiency.
As in figure 2 it is shown, be another embodiment of the present utility model, namely it is provided with distance first group ground heat exchanger (3) and second group of ground heat exchanger (21). This kind of mode can realize winter and spring cold-storage, the heat accumulation function in season in autumn in summer two, is embodied as follows:
Need cold (heat) identical with Fig. 1 system in spring (autumn) season, repeat no more herein;
Summer, ground heat exchanger (21) valve is first closed, first earth source heat pump unit (1) and the second earth source heat pump unit (2) carry out for cold operation merely with ground heat exchanger (3), local source source pump operational efficiency is low to a definite limitation, when the soil moisture height of ground heat exchanger (3) is to uniform temperature, open ground heat exchanger (21), make earth source heat pump unit again to run under high efficiency. now, available unnecessary solar energy is combined with earth source heat pump, ground heat exchanger (3) is utilized to carry out accumulation of heat, heat-storing water solenoid valve (11) and accumulation of heat backwater electromagnetic valve (12) are received from underground pipe temperature sensor and heat collection water tank (15) interior temperature sensor signal, ground temperature and water tank temperature are compared, when difference is relatively larger, heat-storing water solenoid valve (11) and accumulation of heat backwater electromagnetic valve (12) are opened underground pipe and are combined, with underground pipe, the passage that regenerative heat exchange coil pipe (17) is connected with solar energy, linkage simultaneously is opened solar energy and is combined accumulation of heat water circulating pump (18) with underground pipe and carry out accumulation of heat, when ground temperature limits with heat collection water tank temperature gap to, heat-storing water solenoid valve (11) and accumulation of heat backwater electromagnetic valve (12) are closed, and water circulating pump (18) is closed in linkage simultaneously, stops accumulation of heat.
Winter, ground heat exchanger (21) valve is first closed, first earth source heat pump unit (1) and the second earth source heat pump unit (2) carry out heat supply running merely with ground heat exchanger (3), local source source pump operational efficiency is low to a definite limitation, the soil moisture of ground heat exchanger (3) low to uniform temperature time, open ground heat exchanger (21), make earth source heat pump unit again to run under high efficiency. now, available closed cooling tower system is combined with earth source heat pump, ground heat exchanger (3) is utilized to carry out cold-storage, cold-storage feed pipe electromagnetic valve (6) and cold-storage backwater electromagnetic valve (7) receive aerial temperature and humidity sensor signal near underground pipe temperature sensor and closed cooling tower, ground temperature and air ' s wet bulb temperature are compared, when difference is relatively larger, cold-storage feed pipe electromagnetic valve (6) and cold-storage backwater electromagnetic valve (7) open the passage that underground pipe is connected with closed cooling tower, linkage simultaneously is opened cooling tower feeding spraying pump (9) and cooling tower and is combined charge cycle water pump (10) with underground pipe and carry out cold-storage,When ground temperature limits with air ' s wet bulb temperature difference to, cold-storage feed pipe electromagnetic valve (6) and cold-storage backwater electromagnetic valve (7) are closed, cooling tower feeding spraying pump (9) and charge cycle water pump (10) are closed in linkage simultaneously, stop cold-storage.
Fig. 2 embodiment can make full use of Winter-Spring (Xia Qiu) and carry out cold-storage and thermal storage, makes full use of the geothermal energy in each season, air energy, three kinds of regenerative resources of solar energy, makes earth source heat pump unit be under more high efficiency operating mode and runs.
Claims (5)
1. a closed-loop ground source heat pump is across the system and device of cold-storage and thermal storage in season, including the first earth source heat pump unit (1) and the second earth source heat pump unit (2), ground heat exchanger (3), closed cooling tower (8), solar thermal collector (13), heat collection water tank (15), it is characterized in that: the first earth source heat pump unit (1) and the second earth source heat pump unit (2), ground heat exchanger (3) and user side constitute most basic operation closed circuit, wherein ground heat exchanger is provided with multiple temperature sensor, also include running necessary valve, user side water circulating pump (4) and buried side water circulating pump (5), described closed cooling tower (8) is connected with ground heat exchanger (3) horizontal pipe by pipeline, pipeline junction is provided with temperature control electromagnetic, wherein closed cooling tower (8) is provided with aerial temperature and humidity sensor, also includes running the valve of necessity, closed cooling tower feeding spraying pump (9) and charge cycle water pump (10), described solar energy and buried pipe heat exchange system are integrated in heat collection water tank (15), are provided with temperature sensor in water tank, also include running the valve of necessity, solar energy system water circulating pump (14) and accumulation of heat water circulating pump (18).
2. closed-loop ground source heat pump according to claim 1 is across the system and device of cold-storage and thermal storage in season, it is characterized in that, system can monitor the underground pipe place soil moisture in real time, described ground heat exchanger (3) is evenly arranged many places temperature sensor in underground, and sensor signal and cold-storage feed pipe electromagnetic valve (6) and cold-storage backwater electromagnetic valve (7) and heat-storing water solenoid valve (11) and accumulation of heat backwater electromagnetic valve (12) are connected.
3. closed-loop ground source heat pump according to claim 1 is across the system and device of cold-storage and thermal storage in season, it is characterized in that, utilize closed cooling tower to combine with underground pipe and carry out cold-storage, described closed cooling tower is arranged around aerial temperature and humidity sensor, sensor signal is connected with cold-storage feed pipe electromagnetic valve (6) and cold-storage backwater electromagnetic valve (7), and closed cooling tower feeding spraying pump (9) and charge cycle water pump (10) are connected with cold-storage feed pipe electromagnetic valve (6) and cold-storage backwater electromagnetic valve (7) linkage.
4. closed-loop ground source heat pump according to claim 1 is across the system and device of cold-storage and thermal storage in season, it is characterized in that, utilize solar thermal collector to combine with underground pipe and carry out accumulation of heat, described heat collection water tank arranges temperature sensor in (15), sensor signal is connected with heat-storing water solenoid valve (11) and accumulation of heat backwater electromagnetic valve (12), and accumulation of heat water circulating pump (18) is connected with heat-storing water solenoid valve (11) and accumulation of heat backwater electromagnetic valve (12) linkage.
5. closed-loop ground source heat pump according to claim 1 is across the system and device of cold-storage and thermal storage in season, it is characterized in that, solar energy system can provide health hot water simultaneously, it is provided with solar thermal collection system heat exchange coil (16) and solar energy in described solar energy heating water tank (15) and combines regenerative heat exchange coil pipe (17) with underground pipe, be simultaneously provided with tap water water replanishing device (19) and domestic hot-water's water fetching device (20).
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| CN201521004609.2U CN205316550U (en) | 2015-12-08 | 2015-12-08 | System's device of cold -storage heat accumulation in season is striden to ground pipe laying earth source heat pump |
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| CN201521004609.2U CN205316550U (en) | 2015-12-08 | 2015-12-08 | System's device of cold -storage heat accumulation in season is striden to ground pipe laying earth source heat pump |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338153A (en) * | 2016-08-30 | 2017-01-18 | 陈书祯 | Extraseasonal storing and taking system for natural energy |
| CN106685338A (en) * | 2016-12-14 | 2017-05-17 | 昆明理工大学 | Combined cooling-heating-power system realized by using solar energy, air energy, geothermal energy and air conditioning waste heat |
| CN106766254A (en) * | 2016-12-05 | 2017-05-31 | 青海聚正新能源有限公司 | Solar cross-season thermal-arrest and soil heat reservoir |
| CN106931674A (en) * | 2017-03-14 | 2017-07-07 | 中国科学院广州能源研究所 | A kind of solar energy combines the double heat source heat pump and across season energy-storage system of energy supply with soil source |
| CN107228506A (en) * | 2017-04-27 | 2017-10-03 | 同济大学 | A kind of resource integrated complementation of renewable energy based on cross-season heat-storage utilizes system |
| CN108592651A (en) * | 2018-04-16 | 2018-09-28 | 北京石油化工学院 | Across season across the buried cooling tower of cold-storage round the clock |
| CN109307381A (en) * | 2018-10-16 | 2019-02-05 | 北京北变微电网技术有限公司 | The cold-hot combined supply system that mid-deep strata underground heat is coupled with photo-thermal |
| CN109386978A (en) * | 2018-12-05 | 2019-02-26 | 河北省科学院能源研究所 | Energy tower-soil thermal storage coupling buried pipe ground-source heat pump system and its application in soil thermal storage |
| CN109489150A (en) * | 2017-09-13 | 2019-03-19 | 矢崎能源系统公司 | Geothermal air conditioning system |
| CN110057004A (en) * | 2019-05-13 | 2019-07-26 | 南京工业大学 | A kind of novel air conditioning system and complexes |
| FR3083594A1 (en) * | 2018-07-05 | 2020-01-10 | Feng Technologies (Fengtech) | THERMAL INSTALLATION |
| WO2020231299A1 (en) * | 2019-05-14 | 2020-11-19 | Кирилл Олегович ГРЕШ | Method for the underground storage of heat or cold |
| CN115962508A (en) * | 2021-12-28 | 2023-04-14 | 重庆大学 | House temperature regulation and control system based on solar energy utilization |
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- 2015-12-08 CN CN201521004609.2U patent/CN205316550U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106338153A (en) * | 2016-08-30 | 2017-01-18 | 陈书祯 | Extraseasonal storing and taking system for natural energy |
| CN106766254A (en) * | 2016-12-05 | 2017-05-31 | 青海聚正新能源有限公司 | Solar cross-season thermal-arrest and soil heat reservoir |
| CN106685338A (en) * | 2016-12-14 | 2017-05-17 | 昆明理工大学 | Combined cooling-heating-power system realized by using solar energy, air energy, geothermal energy and air conditioning waste heat |
| CN106685338B (en) * | 2016-12-14 | 2018-05-25 | 昆明理工大学 | It is a kind of to realize cooling heating and power generation system using solar energy, air energy, geothermal energy and air conditioner afterheat |
| CN106931674A (en) * | 2017-03-14 | 2017-07-07 | 中国科学院广州能源研究所 | A kind of solar energy combines the double heat source heat pump and across season energy-storage system of energy supply with soil source |
| CN107228506B (en) * | 2017-04-27 | 2019-10-01 | 同济大学 | A kind of resource integrated complementation of renewable energy based on cross-season heat-storage utilizes system |
| CN107228506A (en) * | 2017-04-27 | 2017-10-03 | 同济大学 | A kind of resource integrated complementation of renewable energy based on cross-season heat-storage utilizes system |
| CN109489150A (en) * | 2017-09-13 | 2019-03-19 | 矢崎能源系统公司 | Geothermal air conditioning system |
| CN108592651A (en) * | 2018-04-16 | 2018-09-28 | 北京石油化工学院 | Across season across the buried cooling tower of cold-storage round the clock |
| CN108592651B (en) * | 2018-04-16 | 2020-04-24 | 北京石油化工学院 | Cross-season day-night cold accumulation buried cooling tower |
| FR3083594A1 (en) * | 2018-07-05 | 2020-01-10 | Feng Technologies (Fengtech) | THERMAL INSTALLATION |
| CN109307381A (en) * | 2018-10-16 | 2019-02-05 | 北京北变微电网技术有限公司 | The cold-hot combined supply system that mid-deep strata underground heat is coupled with photo-thermal |
| CN109386978A (en) * | 2018-12-05 | 2019-02-26 | 河北省科学院能源研究所 | Energy tower-soil thermal storage coupling buried pipe ground-source heat pump system and its application in soil thermal storage |
| CN110057004A (en) * | 2019-05-13 | 2019-07-26 | 南京工业大学 | A kind of novel air conditioning system and complexes |
| CN110057004B (en) * | 2019-05-13 | 2024-04-16 | 南京工业大学 | Novel air conditioning system and complete device |
| WO2020231299A1 (en) * | 2019-05-14 | 2020-11-19 | Кирилл Олегович ГРЕШ | Method for the underground storage of heat or cold |
| CN115962508A (en) * | 2021-12-28 | 2023-04-14 | 重庆大学 | House temperature regulation and control system based on solar energy utilization |
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