CN105091157A - Method for improving efficiency of geothermal air-conditioner by storing water temperature of geothermal air-conditioner - Google Patents

Method for improving efficiency of geothermal air-conditioner by storing water temperature of geothermal air-conditioner Download PDF

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Publication number
CN105091157A
CN105091157A CN201410200185.0A CN201410200185A CN105091157A CN 105091157 A CN105091157 A CN 105091157A CN 201410200185 A CN201410200185 A CN 201410200185A CN 105091157 A CN105091157 A CN 105091157A
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CN
China
Prior art keywords
water
inlet pipe
conditioner
water inlet
geothermal air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410200185.0A
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Chinese (zh)
Inventor
刘新华
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Individual
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Individual
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Priority to CN201410200185.0A priority Critical patent/CN105091157A/en
Publication of CN105091157A publication Critical patent/CN105091157A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F24F5/005Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using energy from the ground by air circulation, e.g. "Canadian well"
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F24F2005/0053Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground receiving heat-exchange fluid from a well
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/40Geothermal heat-pumps

Abstract

The invention provides a method for improving the efficiency of a geothermal air-conditioner by storing water temperature of the geothermal air-conditioner. According to the technical scheme, a water inlet pipe and a water drainage pipe are buried in the ground respectively, and a heat storage area and a cold storage area are arranged at underground positions where the water inlet pipe and the water drainage pipe are located, and remain unchanged for a long time. When the geothermal air-conditioner is used in summer, the temperature of water in the water drainage pipe is higher, and the water is input into the heat storage area through the water drainage pipe, so that a great amount of heat energy is stored in an underground region. In winter, the water inlet pipe pumps out the underground water of the heat storage area, and the indoor temperature of a working chamber of the geothermal air-conditioner quickly rises due to higher water temperature. According to the same principle, the functions of the water inlet pipe and the water drainage pipe are converted accordingly along with seasonal variation. The method has the beneficial effects that while the geothermal air-conditioner works, water temperature resources discharged from the air-conditioner are stored, and during the seasonal variation, the stored water temperature resources are utilized, so that the indoor temperature is ideal, and the aim of saving electric energy is achieved.

Description

A kind of utilization stores ground temperature air conditioner water temperature to improve the method for its efficiency
One, technical field: the present invention relates to a kind of power-economizing method that utilizes to improve the method for air-conditioner efficiency, particularly a kind of utilization stores ground temperature air conditioner water temperature to improve the method for its efficiency.
Two, background technology: existing geothermal air conditioner exists following two drawbacks: the underground water water temperature resource of 1, discharging through drainpipe all slatterns, coolant-temperature gage as discharged in the winter time is lower, then higher at summer temp, this water temperature resource cannot be accumulated, be not used, thus reduction air-conditioner efficiency, waste this water temperature resource.2, because limiting by underground water temperature, the temperature of the actual regulation and control of geothermal air conditioner cannot reach desirable, and such as: people use geothermal air conditioner in summer, indoor temperature is higher, is difficult to drop to ideal temperature.
Three, summary of the invention: the present invention is exactly for the problems referred to above, provide a kind of utilization and store ground temperature air conditioner water temperature to improve the method for its efficiency, its technical scheme is: water inlet pipe and drainpipe are inserted underground respectively, water inlet pipe and drainpipe are at a distance of more than 12 meters, water inlet pipe and the underground position residing for drainpipe set heat accumulation district and store up cold-zone, and heat accumulation district and storage cold-zone immobilize for a long time.
When using geothermal air conditioner summer, the water temperature in drainpipe is higher, through drainpipe input heat accumulation district, makes this subterranean zone store a large amount of heat energy.To winter, water inlet pipe extracts heat accumulation district underground water, because water temperature is higher, the indoor temperature in geothermal air conditioner operating room is promoted fast, and saves a large amount of electric energy.
When use in winter geothermal air conditioner, the water temperature in drainpipe is lower, and through drainpipe input storage cold-zone, the coolant-temperature gage that this subterranean zone is stored is lower.To summer, water inlet pipe extracts storage cold-zone underground water, because this region water temperature is lower, the indoor temperature in geothermal air conditioner operating room is declined fast.
With seasonal variations, the function of water inlet pipe and drainpipe will be changed thereupon.Water inlet pipe as summer just makes drainpipe into winter, and the drainpipe in summer just makes water inlet pipe into winter, and the conversion of water inlet pipe and drainpipe only need convert water pump and to feed water direction.
The invention has the beneficial effects as follows: geothermal air conditioner is while work, and the water temperature resource of being discharged by air-conditioning stores, and when seasonal variations, recycles the water temperature resource that it stores, thus makes indoor reach ideal temperature, and reach the object of saving electric energy.
Four, accompanying drawing illustrates: accompanying drawing 1 is structural representation of the present invention, and Fig. 1 is also first embodiment operation principle schematic diagram.Fig. 2 is second embodiment operation principle schematic diagram.
1. storage cold-zone, 2. water pump, 3. water inlet pipe, 4. air conditioner, 5. drainpipe, 6. heat accumulation districts in figure.
Five, detailed description of the invention: in FIG, water inlet pipe 3 and drainpipe 5 insert underground respectively, water inlet pipe 3 and drainpipe 5 are at a distance of more than 12 meters, and water inlet pipe 3 sets heat accumulation district 6 with the underground position residing for drainpipe 5 and stores up cold-zone 1, and heat accumulation district 6 and storage cold-zone 1 immobilize for a long time.
In the embodiment shown in fig. 1, when using geothermal air conditioner summer, the water temperature in drainpipe 5 is higher, through drainpipe input heat accumulation district 6, makes this subterranean zone store a large amount of heat energy.
In the embodiment depicted in figure 2, to winter, water inlet pipe 3 extracts heat accumulation district 6 underground water, because this region water temperature is higher, the indoor temperature in geothermal air conditioner operating room is promoted fast.
In the embodiment depicted in figure 2, use geothermal air conditioner in the winter time, the water temperature in drainpipe 5 is lower, inputs storage cold-zone 1, make this subterranean zone coolant-temperature gage lower through drainpipe 5.
In the embodiment shown in fig. 1, to summer, water inlet pipe 3 extracts storage cold-zone 1 underground water, because this region water temperature is lower, the indoor temperature in geothermal air conditioner operating room is declined fast.
With seasonal variations, water inlet pipe 3 will be changed with the function of drainpipe 5 thereupon.Water inlet pipe 3 as summer just makes drainpipe 5 into winter, and the drainpipe 5 in summer just makes water inlet pipe 3 into winter, and water inlet pipe 3 and the conversion of drainpipe 5 only need convert water pump 2 and to feed water direction.

Claims (3)

1. utilize and store ground temperature air conditioner water temperature to improve a method for its efficiency, it is characterized in that: water inlet pipe and drainpipe are inserted underground respectively, water inlet pipe and the underground position residing for drainpipe set heat accumulation district and store up cold-zone, and heat accumulation district and storage cold-zone immobilize for a long time.
2. a kind of utilization according to claim 1 stores ground temperature air conditioner water temperature to improve the method for its efficiency, it is characterized in that: with seasonal variations, the function of water inlet pipe and drainpipe will be changed thereupon, water inlet pipe to summer just makes drainpipe into winter, the drainpipe in summer just makes water inlet pipe into, and the conversion of water inlet pipe and drainpipe only need convert water pump and to feed water direction.
3. a kind of utilization according to claim 1 stores ground temperature air conditioner water temperature to improve the method for its efficiency, it is characterized in that: water inlet pipe and drainpipe are at a distance of more than 12 meters.
CN201410200185.0A 2014-05-09 2014-05-09 Method for improving efficiency of geothermal air-conditioner by storing water temperature of geothermal air-conditioner Pending CN105091157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410200185.0A CN105091157A (en) 2014-05-09 2014-05-09 Method for improving efficiency of geothermal air-conditioner by storing water temperature of geothermal air-conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410200185.0A CN105091157A (en) 2014-05-09 2014-05-09 Method for improving efficiency of geothermal air-conditioner by storing water temperature of geothermal air-conditioner

Publications (1)

Publication Number Publication Date
CN105091157A true CN105091157A (en) 2015-11-25

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CN201410200185.0A Pending CN105091157A (en) 2014-05-09 2014-05-09 Method for improving efficiency of geothermal air-conditioner by storing water temperature of geothermal air-conditioner

Country Status (1)

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CN (1) CN105091157A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2555476Y (en) * 2002-07-01 2003-06-11 王庆生 Low energy consumption ground temp air conditioner
CN2901123Y (en) * 2007-01-04 2007-05-16 杨南昌 Cool and warm two-purpose geothermal air conditioner
JP2007218502A (en) * 2006-02-16 2007-08-30 Panahome Corp Cold air supply device
CN201513995U (en) * 2009-10-30 2010-06-23 北京中科华誉能源技术发展有限责任公司 Refrigerating system capable of utilizing ground temperature to provide cooling for buildings through floor warming system
CN102692097A (en) * 2012-06-11 2012-09-26 江苏望远节能科技开发有限公司 Energy storage circulating system for underground water-containing structural layer
CN202613632U (en) * 2012-05-24 2012-12-19 卫斌鹏 Geothermal water air conditioner
CN202973660U (en) * 2012-06-11 2013-06-05 江苏望远节能科技开发有限公司 Energy storage circulating system of underground aquifer structural layer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2555476Y (en) * 2002-07-01 2003-06-11 王庆生 Low energy consumption ground temp air conditioner
JP2007218502A (en) * 2006-02-16 2007-08-30 Panahome Corp Cold air supply device
CN2901123Y (en) * 2007-01-04 2007-05-16 杨南昌 Cool and warm two-purpose geothermal air conditioner
CN201513995U (en) * 2009-10-30 2010-06-23 北京中科华誉能源技术发展有限责任公司 Refrigerating system capable of utilizing ground temperature to provide cooling for buildings through floor warming system
CN202613632U (en) * 2012-05-24 2012-12-19 卫斌鹏 Geothermal water air conditioner
CN102692097A (en) * 2012-06-11 2012-09-26 江苏望远节能科技开发有限公司 Energy storage circulating system for underground water-containing structural layer
CN202973660U (en) * 2012-06-11 2013-06-05 江苏望远节能科技开发有限公司 Energy storage circulating system of underground aquifer structural layer

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Application publication date: 20151125

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