CN101737887B - Air conditioning system of gas exchange in ground source pipe - Google Patents
Air conditioning system of gas exchange in ground source pipe Download PDFInfo
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- CN101737887B CN101737887B CN2009102166354A CN200910216635A CN101737887B CN 101737887 B CN101737887 B CN 101737887B CN 2009102166354 A CN2009102166354 A CN 2009102166354A CN 200910216635 A CN200910216635 A CN 200910216635A CN 101737887 B CN101737887 B CN 101737887B
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- heat exchange
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- shaped tube
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Abstract
The invention relates to an air conditioning system of gas exchange in a ground source pipe, and relates to a ground temperature utilization system capable of regulating indoor cold environmental temperature or indoor hot environmental temperature by utilizing ground temperature. A heat exchange segment is positioned between a first air inlet and outlet segment and a second air inlet and outlet segment, and the heat exchange segment comprises an air storage chamber and a heat exchange coiled pipe; the first air inlet and outlet segment is communicated with the air storage chamber, and the second air inlet and outlet segment is communicated with the heat exchange coiled pipe; the connecting point of the second air inlet and outlet segment and the heat exchange coiled pipe is also communicated with a cold storage and water condensation tank, the horizontal position of the cold storage and water condensation tank is lower than the horizontal position at which the cold storage and water condensation tank and the heat exchange coiled pipe are communicated, and the cold storage and water condensation tank is provided with a leading-out water pipe; and the air conditioning system has the advantages that the air conditioning system can be used for refrigeration in summer and heating in winter by utilizing the ground temperature and is a cold and hot dual-purpose air conditioning system. The air storage chamber is used for reduced pressure buffering of gas, thereby reducing the physical reaction action of a temperature difference to the heat exchange coiled pipe, prolonging the service life of the heat exchange coiled pipe, decreasing the wall thickness of the heat exchange coiled pipe, lowering the cost of the heat exchange coiled pipe and improving the heat exchange efficiency of the heat exchange coiled pipe.
Description
Technical field
The invention belongs to ground temperature and be used in the technical field of regulating indoor air temperature, particularly relate to available ground temperature and carry out the ground temperature that cold or hot two kinds of environment temperatures regulate and utilize system indoor.
Background technology
Air cell type water source square position pipe and vertically pipe laying series air-conditioning interchanger be a undeveloped so far new technology, it helps saving energy and reduce the cost, does not increase appoints and pollution, science environmental protection.
Because China's north-south climate differs greatly, this power-saving technology has bigger promotion prospect.At present, existing material of utilization such as the station station of China's newly built railway, part hospital, hotel and technology can be promoted and use.Through consulting interrelated data and on-site inspection, the boring of earth source heat pump, the circulatory system of installation and hot and cold water, it will be argued that this technology is feasible, but equipment is various and expense is expensive, is difficult to large scale application, particularly is difficult to enter rural households and uses.
Summary of the invention
The purpose of this invention is to provide a kind of air-conditioning system of indoor temperature being regulated simple in structure, with low cost with ground temperature.
Structure of the present invention is:
The air-conditioning system of gas exchange in the ground source capsule, one communicating pipe was formed by three sections, two ends are the first turnover gas section and the second turnover gas section, between the first turnover gas section and the second turnover gas section is heat exchanging segment, be provided with axial flow blower in the first turnover gas section and the second turnover gas section, it is characterized in that: heat exchanging segment comprises air storage chamber and heat exchange disk-shaped tube two parts; The first turnover gas section communicates with air storage chamber, and the second turnover gas section communicates with the heat exchange disk-shaped tube; The first turnover gas section level height a little that links to each other with air storage chamber is higher than link to each other with the heat exchange disk-shaped tube a little level height of air storage chamber; The air storage chamber level height a little that links to each other with the heat exchange disk-shaped tube is higher than link to each other a little level height of the heat exchange disk-shaped tube and the second turnover gas section again; The second turnover gas section links to each other with the heat exchange disk-shaped tube and a little also communicates with the storage condensation water tank, and the horizontal level of storage condensation water tank is lower than the horizontal level that the storage condensation water tank is connected with the heat exchange disk-shaped tube, and the storage condensation water tank is established the derivation water pipe;
The main opening of the first turnover gas section and the second turnover gas section be positioned at house indoor by top bit; The second turnover gas section is provided with the Zhi Ludao opening, the Zhi Ludao opening be positioned at house indoor by surface location; The main opening of the second turnover gas section and the pipeline between the Zhi Ludao opening are provided with main valve, and the pipeline of the Zhi Ludao opening of the second turnover gas section is provided with the branch road valve.
The gas flow of this air-conditioning system has two kinds, transfers indoor hot-air cold and indoor cold air to transfer heat:
Summer, indoor hot-air is transferred cold, the gas flow that instant heating turns cold: the main opening of the first turnover gas section in indoor high position enters hot gas, and------------------main opening of--main valve----second turnover gas section is emitted cold air at indoor lower position to axial flow blower to the heat exchange disk-shaped tube to air storage chamber to axial flow blower.This duty is to open main valve, closes the branch road valve.
Winter, indoor cold air is transferred heat, i.e. the gas flow of cold heating: the Zhi Ludao opening enters cold air at indoor lower position, and------------------main opening of--axial flow blower----first turnover gas section is emitted hot gas in indoor high position to air storage chamber to the heat exchange disk-shaped tube to axial flow blower to the branch road valve.This duty is to close main valve, opens the branch road valve.
Heat exchange disk-shaped tube sectional area accounts for the 5-30% of air storage chamber sectional area, and the air storage chamber volume accounts for heat exchange disk-shaped tube volume 3-10%.
Air storage chamber, heat exchange disk-shaped tube and storage condensation water tank are positioned at the below ground of the earth.
Inventive point of the present invention: string has air storage chamber between the first turnover gas section and heat exchange disk-shaped tube.The effect of air storage chamber is: carry out degree of depth cooling to exporting the heat exchange disk-shaped tube after the hot gas precooling more earlier when freeze summer, protection heat exchange disk-shaped tube.The hot gas decompression of having absorbed heat in the heat exchanging disk-shaped tube winter selects the relative higher gas of temperature to emit, and heats to indoor.
Summer, transfer coldly when indoor hot-air, when instant heating turned cold, the hot gas that enters from the first turnover gas section was increased by the specific gravity of gas of precooling by the air storage chamber precooling, flowed to lower position and entered the heat exchange disk-shaped tube.Entered the destruction that the heat exchange disk-shaped tube can reduce temperature difference heat exchanging disk-shaped tube at air storage chamber by the gas of precooling, thereby the heat exchange disk-shaped tube can be with the thinner tracheae of tube wall.The tracheae one of thin-walled is that cost is low, the 2nd, and higher with underground heat exchanger effectiveness.Condensed water in the heat exchange disk-shaped tube flows into the storage condensation water tank automatically, when taking out the water in the storage condensation water tank, as long as insert the derivation water pipe with a tubule, and sucking-off or extract condensed water out with water pump.
Winter is when indoor cold air is transferred heat, during promptly cold heating, the hot gas that has absorbed heat the flow velocity air storage chamber that enters air storage chamber from the heat exchange disk-shaped tube slows down, air pressure reduces, and hotter relatively gas is risen enter the first turnover gas section, and the relatively low gas of temperature is retained in and continues heat absorption in the air storage chamber.
Heat exchange disk-shaped tube sectional area accounts for the 5-30% of air storage chamber sectional area, and the air storage chamber volume accounts for heat exchange disk-shaped tube volume 3-10%.Promptly be exactly that air storage chamber is more roomy than heat exchange disk-shaped tube, but air storage chamber is littler than the volume of heat exchange disk-shaped tube.The heat exchange disk-shaped tube is main heat-exchanger rig, and air storage chamber is the pressure-reducing cushioning device of gas pressure.
Use when of the present invention, air storage chamber, heat exchange disk-shaped tube and storage condensation water tank are positioned at the below ground of the earth.
Advantage of the present invention:
1, utilize ground temperature, can freeze summer, and can heat winter, is the air-conditioning system of cold, hot two-purpose.
2, with air storage chamber gas is carried out pressure-reducing cushioning, reduce the physical reactions effect of temperature difference heat exchanging disk-shaped tube, prolong the use longevity usefulness of heat exchange disk-shaped tube, reduce the wall thickness of heat exchange disk-shaped tube, reduce the cost of heat exchange disk-shaped tube, and increase the heat exchange efficiency of heat exchange disk-shaped tube.
3, simple in structure, can utilize existing raw material and technical equipment resource on the market, material and cement products pipelines such as all available existing P E pipe of tracheae plastics, bellows, difference according to construction area and cold and hot limiting temperature, air chamber and air duct are designed accordingly and regulate, just can reach required suitable air-conditioner temperature of the four seasons;
4, available horizontal air ground pipe laying, horizontal air coil pipe and when few (as condensed water also available vertical air pipe laying), without the water source, directly with blower fan and room air closed cycle, if when vertical air ground pipe laying is installed, its main working procedure has boring, adapter, gas pressure test, pressurize to put pipe and pipe laying etc.Should be below liftoff plane 4m when the buried coil pipe of construction and installation horizontal air, horizontal air chamber and horizontal coil pipe will have certain aspect discrepancy in elevation, are beneficial to condensed water and concentrate discharging.Allly be lower than following and all air ducts that expose of underground 1m, switch will fire insulation material with difficulty and carry out protective treatment.
5, at the greenbelt in vast city, parking lot, the farmland in square and rural area, pool, fish pond, but all penetrations and promotions such as cavern tunnel, disposable input is benefited for a long time, stable and reliable for performance, do not increase more equipment and cost of investment, than adopting advantages such as earth source heat pump water air-conditioning is more economical.
Description of drawings
Fig. 1 is a syndeton schematic diagram of the present invention;
1 is that the first turnover gas section, 2 is second turnover gas sections, the 3rd among the figure, axial flow blower, the 4th, and air storage chamber, the 5th, heat exchange disk-shaped tube, the 6th, storage condensation water tank, the 7th is derived water pipe, the 8th, main opening, the 9th, Zhi Ludao opening, the 10th, main valve, the 11st, branch road valve.
The specific embodiment
Embodiment 1, the air-conditioning system of gas exchange in the source capsule
The first turnover gas section 1 and the second turnover gas section, 2 usefulness PE plastic tubes are installed in the indoor of house.The main opening 8 of the first turnover gas section 1 and the second turnover gas section 2 be positioned at house indoor by top bit; The second turnover gas section 2 is provided with Zhi Ludao opening 9, Zhi Ludao opening 9 be positioned at house indoor by surface location; The pipeline that the main opening 8 of the second turnover gas section 2 and the pipeline between the Zhi Ludao opening 9 are provided with the Zhi Ludao opening 9 of main valve 10, the second turnover gas sections 2 is provided with branch road valve 11.Be provided with the axial flow blower 3 of 30-50 watt of electrical power in the first turnover gas section 1 and the second turnover gas section 2.
Heat exchanging segment comprises air storage chamber 4 and heat exchange disk-shaped tube 5 two parts; Air storage chamber 4 and heat exchange disk-shaped tube 5 are used bellows, so that increase and underground contact area, increase heat exchange efficiency.Heat exchange disk-shaped tube 5 sectional areas account for 5% of air storage chamber 4 sectional areas, and air storage chamber 4 volumes account for heat exchange disk-shaped tube 5 volumes 3%.
The first turnover gas section 1 communicates with air storage chamber 4, and the second turnover gas section 2 communicates with heat exchange disk-shaped tube 5; The first turnover gas section 1 level height a little that links to each other with air storage chamber 4 is higher than link to each other with heat exchange disk-shaped tube 5 a little level height of air storage chamber 4; Air storage chamber 4 level height a little that links to each other with heat exchange disk-shaped tube 5 is higher than the level height that heat exchange disk-shaped tube 5 and the second turnover gas section 2 link to each other a little again; The second turnover gas section 2 links to each other with heat exchange disk-shaped tube 5 and a little also communicates with storage condensation water tank 6, and the horizontal level of storage condensation water tank 6 is lower than the horizontal level that storage condensation water tank 6 is connected with heat exchange disk-shaped tube 5, and storage condensation water tank 6 is established derives water pipe 7.
Use when of the present invention, air storage chamber 4, heat exchange disk-shaped tube 5 and storage condensation water tank 6 are positioned at the below ground 4-5m position of the earth.
Embodiment 2, the air-conditioning system of gas exchange in the source capsule
Structure is same as embodiment 1, but heat exchange disk-shaped tube 5 sectional areas account for 10% of air storage chamber 4 sectional areas, and air storage chamber 4 volumes account for heat exchange disk-shaped tube 5 volumes 5%.
Embodiment 3, the air-conditioning system of gas exchange in the source capsule
Structure is same as embodiment 1, but heat exchange disk-shaped tube 5 sectional areas account for 30% of air storage chamber 4 sectional areas, and air storage chamber 4 volumes account for heat exchange disk-shaped tube 5 volumes 10%.
Claims (2)
1. the air-conditioning system of gas exchange in the source capsule, one communicating pipe was formed by three sections, two ends are the first turnover gas section (1) and the second turnover gas section (2), between the first turnover gas section (1) and the second turnover gas section (2) is heat exchanging segment, be provided with axial flow blower (3) in the first turnover gas section (1) and the second turnover gas section (2), it is characterized in that: heat exchanging segment comprises air storage chamber (4) and heat exchange disk-shaped tube (5) two parts; The first turnover gas section (1) communicates with air storage chamber (4), and the second turnover gas section (2) communicates with heat exchange disk-shaped tube (5); Link to each other with air storage chamber (4) a little level height of the first turnover gas section (1) is higher than link to each other with heat exchange disk-shaped tube (5) a little level height of air storage chamber (4); Air storage chamber (4) level height a little that links to each other with heat exchange disk-shaped tube (5) is higher than link to each other a little level height of the heat exchange disk-shaped tube (5) and the second turnover gas section (2) again; The second turnover gas section (2) links to each other with heat exchange disk-shaped tube (5) and a little also communicates with storage condensation water tank (6), the horizontal level of storage condensation water tank (6) is lower than the horizontal level that storage condensation water tank (6) is connected with heat exchange disk-shaped tube (5), and storage condensation water tank (6) is established derives water pipe (7); Air storage chamber (4), heat exchange disk-shaped tube (5) and storage condensation water tank (6) are positioned at the below ground of the earth;
The main opening (8) of the first turnover gas section (1) and the second turnover gas section (2) be positioned at house indoor lean on top bit; The second turnover gas section (2) is provided with Zhi Ludao opening (9), Zhi Ludao opening (9) be positioned at house indoor by surface location; The main opening (8) of the second turnover gas section (2) and the pipeline between the Zhi Ludao opening (9) are provided with main valve (10), and the pipeline of the Zhi Ludao opening (9) of the second turnover gas section (2) is provided with branch road valve (11).
2. the air-conditioning system of gas exchange in the source capsule according to claim 1ly, it is characterized in that: heat exchange disk-shaped tube (5) sectional area accounts for the 5-30% of air storage chamber (4) sectional area, and air storage chamber (4) volume accounts for heat exchange disk-shaped tube (5) volume 3-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102166354A CN101737887B (en) | 2009-12-08 | 2009-12-08 | Air conditioning system of gas exchange in ground source pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102166354A CN101737887B (en) | 2009-12-08 | 2009-12-08 | Air conditioning system of gas exchange in ground source pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101737887A CN101737887A (en) | 2010-06-16 |
| CN101737887B true CN101737887B (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102166354A Expired - Fee Related CN101737887B (en) | 2009-12-08 | 2009-12-08 | Air conditioning system of gas exchange in ground source pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN101737887B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384554A (en) * | 2011-11-14 | 2012-03-21 | 范雄 | Dry type air conditioning system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234037A (en) * | 1978-02-21 | 1980-11-18 | Rogers Walter E | Underground heating and cooling system |
| CN2081502U (en) * | 1990-08-23 | 1991-07-24 | 谢守印 | Tube type air conditioner |
| CN2114111U (en) * | 1991-12-31 | 1992-08-26 | 金国华 | Ultrasonic air-conditioning apparatus using underground energy |
| CN2318557Y (en) * | 1997-10-20 | 1999-05-12 | 李�根 | Multifunction air conditioner using geothermal energy |
| CN2345887Y (en) * | 1998-07-16 | 1999-10-27 | 简云江 | Air-conditioning equipment with oxygen complementing |
| JP2005009737A (en) * | 2003-06-18 | 2005-01-13 | Matsushita Electric Ind Co Ltd | Soil heat utilizing air conditioning system |
| JP2006112689A (en) * | 2004-10-14 | 2006-04-27 | Maple & Star Homes:Kk | Ground heat utilizing air conditioner, and its cleaning method |
| CN201555317U (en) * | 2009-12-08 | 2010-08-18 | 范雄 | Air-conditioning system for gas exchange in ground-source pipe |
-
2009
- 2009-12-08 CN CN2009102166354A patent/CN101737887B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234037A (en) * | 1978-02-21 | 1980-11-18 | Rogers Walter E | Underground heating and cooling system |
| CN2081502U (en) * | 1990-08-23 | 1991-07-24 | 谢守印 | Tube type air conditioner |
| CN2114111U (en) * | 1991-12-31 | 1992-08-26 | 金国华 | Ultrasonic air-conditioning apparatus using underground energy |
| CN2318557Y (en) * | 1997-10-20 | 1999-05-12 | 李�根 | Multifunction air conditioner using geothermal energy |
| CN2345887Y (en) * | 1998-07-16 | 1999-10-27 | 简云江 | Air-conditioning equipment with oxygen complementing |
| JP2005009737A (en) * | 2003-06-18 | 2005-01-13 | Matsushita Electric Ind Co Ltd | Soil heat utilizing air conditioning system |
| JP2006112689A (en) * | 2004-10-14 | 2006-04-27 | Maple & Star Homes:Kk | Ground heat utilizing air conditioner, and its cleaning method |
| CN201555317U (en) * | 2009-12-08 | 2010-08-18 | 范雄 | Air-conditioning system for gas exchange in ground-source pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384554A (en) * | 2011-11-14 | 2012-03-21 | 范雄 | Dry type air conditioning system |
| CN102384554B (en) * | 2011-11-14 | 2013-08-07 | 范雄 | Dry type air conditioning system |
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| Publication number | Publication date |
|---|---|
| CN101737887A (en) | 2010-06-16 |
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Granted publication date: 20110720 Termination date: 20131208 |