CN108613303A - A kind of self sealss individual well energy storage central air-conditioning heat-exchange system - Google Patents
A kind of self sealss individual well energy storage central air-conditioning heat-exchange system Download PDFInfo
- Publication number
- CN108613303A CN108613303A CN201810526897.XA CN201810526897A CN108613303A CN 108613303 A CN108613303 A CN 108613303A CN 201810526897 A CN201810526897 A CN 201810526897A CN 108613303 A CN108613303 A CN 108613303A
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- CN
- China
- Prior art keywords
- water
- energy storage
- well
- heat
- central 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
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- 238000004146 energy storage Methods 0.000 title claims abstract description 32
- 238000004378 air conditioning Methods 0.000 title claims abstract description 24
- 241000283216 Phocidae Species 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000002689 soil Substances 0.000 claims abstract description 18
- 230000008595 infiltration Effects 0.000 claims abstract description 13
- 238000001764 infiltration Methods 0.000 claims abstract description 13
- 239000003566 sealing material Substances 0.000 claims description 9
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002349 well water Substances 0.000 abstract description 9
- 235000020681 well water Nutrition 0.000 abstract description 9
- 230000007423 decrease Effects 0.000 abstract description 5
- 239000003673 groundwater Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000005338 heat storage Methods 0.000 abstract description 3
- 239000011232 storage material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0046—Air-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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0046—Air-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
- F24F2005/0053—Air-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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of self sealss individual well energy storage central air-conditioning heat-exchange systems, by the way that multiple self-seal devices are arranged in energy storage well, it realizes and generates multiple infiltration heat transfer spaces inside well, recirculated water after heat exchange is charged by water-aspirator pressure to the infiltration heat transfer space, recirculated water is penetrated into surrounding soil using pressure, it in turn results in recirculated water and carries out heat exchange with soil, energy is stored in soil.In this way, can by recirculated water by the heat storage of summer in underground, heat is extracted from underground to air conditioning area when heat supply in winter, energy is stored in underground using soil as energy storage material by circulation by the present invention, compared to traditional water-cooling type air conditioning system and air-cooled type air conditioning system, its is energy saving up to 50% or more, and operating cost can be greatly lowered.Meanwhile overcome current well water source heat pump air-conditioning system well water can not 100% recharge, level of ground water decline, underground water waste and the high disadvantage of cost.
Description
Technical field
The present invention relates to a kind of central air conditioner system technical fields, are carried out between soil more particularly to using underground water
The central air-conditioning heat-exchange system of cycle heat exchange.
Background technology
The water source of the existing energy-saving centralized air conditioning system with water circulation using underground water, water pump is after ground temperature natural cooling
The well water that temperature is 18 DEG C -20 DEG C, water of the underground water that water pump extracts after the heat exchanger of central air conditioner system comes out pass through
Pipeline flows into back water well, and the water of back water well is back to underground by naturally osmotic and carries out Temperature fall.Such as Chinese patent
Water circulation central air system disclosed in CN1276503A uses such mode.
Existing water circulation central air system has the drawback that：It needs to excavate multiple a deep wells, one is used as water source
It draws water, remaining one or more is used as back water well, and construction cost is high and cannot fully achieve 100% recharge, causes underground
The decline of water level and the waste of underground water, while increasing the whole implementation cost of such central air conditioner system.
The existing central air-conditioning Well Water Source Heat Pump System also serious disadvantage of generally existing decline of groundwater level, well water extraction temperature
After degree can not whole recharges to underground, cause groundwater level to decline and waste.
Invention content
The present invention provides a kind of cost lower more energy-saving and environment-friendly self sealss individual well to solve the deficiencies in the prior art
Energy storage central air-conditioning heat-exchange system.
The present invention adopts the following technical scheme that：
A kind of self sealss individual well energy storage central air-conditioning heat-exchange system, including central air conditioner system and energy storage well, it is described
Water pump, self-seal device and water inlet pipe and return pipe are provided in energy storage well, one end of the water inlet pipe is connected to water pump, separately
One end is connected to the heat exchanger water inlet end of the central air conditioner main machine；At least two self sealss dress is provided in the energy storage well
Set, between described two self-seal devices and the soil of the borehole wall formed infiltration heat transfer space, one end of the return pipe with it is described
The heat exchanger water outlet of central air conditioner main machine is connected to, and the other end is connected to the infiltration heat transfer space, in the self-seal device
Portion is connected to return pipe.
Specifically, the self-seal device includes upper clamp plate, lower clamp plate and layer of flexible sealing material, the flexible sealing material
The bed of material is fixed and is covered in below the upper clamp plate and the upper surface of the lower clamp plate, and contacts shape with the energy storage well borehole wall
At confined space, the confined space is connected to the return pipe.
Specifically, the water inlet pipe is nested in the return pipe pipe.
Specifically, the flexible sealing material uses nitrile rubber.
The beneficial effects of the invention are as follows：The self sealss individual well energy storage central air-conditioning heat-exchange system of the present invention, by energy storage
The multiple self-seal devices of setting in well, realize and generate multiple infiltration heat transfer spaces inside well, the recirculated water after heat exchange is led to
It crosses water-aspirator pressure to charge to the infiltration heat transfer space, recirculated water is penetrated into surrounding soil using pressure, in turn results in cycle
Water carries out heat exchange with soil, and energy is stored in soil.In this way, can by recirculated water by the heat storage of summer in ground
In lower soil, when heat supply in winter, extracts heat from underground to air conditioning area, and the present invention is using soil as energy storage material
Energy is stored in underground by material by circulation, compared to traditional water-cooling type air conditioning system and air-cooled air conditioner
System, it is energy saving up to 50% or more, operating cost can be greatly lowered.Meanwhile overcoming current well water source heat pump air-conditioner
System well water can not 100% recharge, the disadvantage that level of ground water declines, underground water waste and cost are high.
Description of the drawings
Fig. 1 is the overall structure figure of energy storage well of the embodiment of the present invention.
Fig. 2 is that the water of energy storage well of the embodiment of the present invention recycles schematic diagram.
Fig. 3 is the partial structurtes enlarged drawing of self-seal device of the embodiment of the present invention.
Specific implementation mode
Instrument of the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
A kind of self sealss individual well energy storage central air-conditioning heat-exchange system, including central air conditioner system and energy storage well, energy storage
For the overall structure figure of well referring to attached drawing 1, the water cycle schematic diagram of energy storage well is provided with water referring to attached drawing 2 in energy storage well
Pump 1, self-seal device 2 and water inlet pipe 3 and return pipe 4, water inlet pipe 3 are nested in the pipe of return pipe 4, one end of water inlet pipe 3 with
Water pump 1 is connected to, and the other end is connected to the water inlet end of the heat exchanger (not shown) of central air conditioner main machine；Setting in energy storage well
There are four self-seal devices 2, and infiltration heat transfer space 6, return water are formed between adjacent two self-seal devices and the soil of the borehole wall 5
One end of pipe 4 is connected to the heat exchanger water outlet of the central air conditioner main machine, and the other end is connected to infiltration heat transfer space 6, from close
5 inside of seal apparatus is connected to return pipe 4.
In the present embodiment, for the partial structurtes enlarged drawing of self-seal device referring to attached drawing 3, self-seal device 2 includes upper clamp plate
21, lower clamp plate 22 and 23,23 layer of flexible sealing material of layer of flexible sealing material are fixed and are covered in below upper clamp plate 21 under
The upper surface of clamping plate 22, and confined space 24 is contacted and formed with the energy storage well borehole wall 5, confined space 24 is connected to return pipe 3.It is soft
Property sealing material 23 use nitrile rubber, the water in the present embodiment return pipe 3 enters confined space 24 under the pressure of water pump
In, flexible sealing material 23 presses the borehole wall 5 under the action of hydraulic pressure and forms self sealss so that adjacent two self-seal devices and
Infiltration heat transfer space 6 is formed between the soil of the borehole wall 5.
The advantageous effect of the present embodiment is：By the way that four self-seal devices are arranged in energy storage well, realize inside well
Multiple infiltration heat transfer spaces are generated, the recirculated water after heat exchange is charged by water-aspirator pressure to the infiltration heat transfer space, are utilized
Pressure penetrates into recirculated water in surrounding soil, in turn results in recirculated water and carries out heat exchange with soil, energy is stored in soil.
In this way, can by recirculated water by the heat storage of summer in underground, when heat supply in winter by heat from underground
To air conditioning area, energy is stored in underground by the present invention using soil as energy storage material by circulation for extraction
In, it is energy saving up to 50% or more compared to traditional water-cooling type air conditioning system and air-cooled type air conditioning system, it can significantly drop
Low operating cost.Meanwhile overcome current well water source heat pump air-conditioning system well water can not 100% recharge, level of ground water decline,
Lower water waste and the high disadvantage of cost.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. a kind of self sealss individual well energy storage central air-conditioning heat-exchange system, including central air conditioner system and energy storage well, the storage
It can be provided with water pump, self-seal device and water inlet pipe and return pipe in well, one end of the water inlet pipe is connected to water pump, another
End is connected to the heat exchanger water inlet end of the central air conditioner main machine；At least two self sealss dress is provided in the energy storage well
Set, between described two self-seal devices and the soil of the borehole wall formed infiltration heat transfer space, one end of the return pipe with it is described
The heat exchanger water outlet of central air conditioner main machine is connected to, and the other end is connected to the infiltration heat transfer space, in the self-seal device
Portion is connected to return pipe.
2. self sealss individual well energy storage central air-conditioning heat-exchange system according to claim 1, it is characterised in that：The self sealss
Device includes upper clamp plate, lower clamp plate and layer of flexible sealing material, and the layer of flexible sealing material fixes and is covered in the upper folder
Below plate and the upper surface of the lower clamp plate, and contact to form confined space with the energy storage well borehole wall, the confined space
It is connected to the return pipe.
3. self sealss individual well energy storage central air-conditioning heat-exchange system according to claim 1 or 2, it is characterised in that：It is described into
Water pipe is nested in the return pipe pipe.
4. self sealss individual well energy storage central air-conditioning heat-exchange system according to claim 1, it is characterised in that：The flexibility is close
Closure material uses nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810526897.XA CN108613303A (en) | 2018-05-29 | 2018-05-29 | A kind of self sealss individual well energy storage central air-conditioning heat-exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810526897.XA CN108613303A (en) | 2018-05-29 | 2018-05-29 | A kind of self sealss individual well energy storage central air-conditioning heat-exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108613303A true CN108613303A (en) | 2018-10-02 |
Family
ID=63664357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810526897.XA Pending CN108613303A (en) | 2018-05-29 | 2018-05-29 | A kind of self sealss individual well energy storage central air-conditioning heat-exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108613303A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982957A (en) * | 2014-03-25 | 2014-08-13 | 河南润恒节能技术开发有限公司 | Flat plate type seal structure of water outlet and return device in same well for water source heat pump central air conditioner |
| CN103983045A (en) * | 2014-03-25 | 2014-08-13 | 河南润恒节能技术开发有限公司 | Hard-pipe type water outlet and return device in same water source well for water source heat pump central air conditioner |
| CN203964455U (en) * | 2014-03-03 | 2014-11-26 | 河南城建学院 | Water resource heat pump individual well radiation recharge system |
| CN104501464A (en) * | 2014-12-18 | 2015-04-08 | 河南润恒节能技术开发有限公司 | Inside-outside integral docking type same-well pumping and recharging device for water source well of water source heat pump type central air conditioning |
| CN104896618A (en) * | 2015-05-04 | 2015-09-09 | 河南润恒节能技术开发有限公司 | Connection type shallow layer geothermal energy same-well conversion device and method of geothermal energy central air-conditioning |
| CN208419045U (en) * | 2018-05-29 | 2019-01-22 | 广东盛迎低碳技术研究有限公司 | A kind of self-sealing individual well energy storage central air-conditioning heat-exchange system |
-
2018
- 2018-05-29 CN CN201810526897.XA patent/CN108613303A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203964455U (en) * | 2014-03-03 | 2014-11-26 | 河南城建学院 | Water resource heat pump individual well radiation recharge system |
| CN103982957A (en) * | 2014-03-25 | 2014-08-13 | 河南润恒节能技术开发有限公司 | Flat plate type seal structure of water outlet and return device in same well for water source heat pump central air conditioner |
| CN103983045A (en) * | 2014-03-25 | 2014-08-13 | 河南润恒节能技术开发有限公司 | Hard-pipe type water outlet and return device in same water source well for water source heat pump central air conditioner |
| CN104501464A (en) * | 2014-12-18 | 2015-04-08 | 河南润恒节能技术开发有限公司 | Inside-outside integral docking type same-well pumping and recharging device for water source well of water source heat pump type central air conditioning |
| CN104896618A (en) * | 2015-05-04 | 2015-09-09 | 河南润恒节能技术开发有限公司 | Connection type shallow layer geothermal energy same-well conversion device and method of geothermal energy central air-conditioning |
| CN208419045U (en) * | 2018-05-29 | 2019-01-22 | 广东盛迎低碳技术研究有限公司 | A kind of self-sealing individual well energy storage central air-conditioning heat-exchange system |
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