CN2833481Y - Single tube type soil heat exchanger - Google Patents
Single tube type soil heat exchanger Download PDFInfo
- Publication number
- CN2833481Y CN2833481Y CN 200520103321 CN200520103321U CN2833481Y CN 2833481 Y CN2833481 Y CN 2833481Y CN 200520103321 CN200520103321 CN 200520103321 CN 200520103321 U CN200520103321 U CN 200520103321U CN 2833481 Y CN2833481 Y CN 2833481Y
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- utility
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- outer tube
- tube
- water inlet
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Abstract
The utility model relates to a single tube type soil heat exchanger, which is characterized in that the outline of the utility model is a cylinder, a major structure of the utility model is composed of an end cover, an outer tube and a flow guiding tube arranged in the outer tube. A longitudinal centerline in the outer tube is provided with the longitudinal flow guiding tube. The end cover is provided with a water inlet and a water outlet, the outer tube is connected with the end cover, the flow guiding tube is connected with the lower end of the water inlet and a bracket is connected with the lower part of the flow guiding tube. The utility model is matched with a heat pump, and the utility model is used for refrigeration in summer, heating in winter and heating life hot water for buildings and the utility model has energy saving and no pollution. Compared with the U-shaped tube soil heat exchanger used presently, the utility model has low project cost, low construction cost and high heat exchange efficiency.
Description
Affiliated technical field
The utility model relates to a kind of heat exchanger that stationary conduit is arranged, particularly a kind of single hose soil heat exchange device.
Background technology
At present, air conditioning system for building adopts the trend of heat pump techniques very big, heat pump is that to make low-grade power conversion be energy high-grade, that can directly utilize by consuming less energy, be a kind of from other medium, extract energy or in medium the device of feedback energy, have very high Energy Efficiency Ratio.These medium can be soil, air, river, lake water etc.
From soil, extract or feedback energy can adopt soil heat exchange device (be commonly called as " pipe laying "), " U " type that the is ground pipe laying of using at present, when " U " type of laying pipe, its operation is: punching, following pipe, backfill soil, connect collecting pipe.Boring during the buried pipe construction of " U " type needs rig and mud and bigger construction site, and needs bigger soil backfill amount, long construction period, and cost is higher.And boring can form disturbance to the soil around the building.
Summary of the invention
The purpose of this utility model is to provide a kind of single hose soil heat exchange device, its appearance profile is a cylinder, be embedded in underground formation heat-exchanging water tank, under its area of surface-heat transfer and situation that " U " type ground pipe laying equates, have heat exchange power efficiently, and avoided the drawback of " U " type ground pipe laying aspect construction.
The scheme of the utility model technical solution problem is: on the longitudinal centre line in outer tube, conduit longitudinally is set; End cap is provided with water inlet and delivery port, and outer tube is connected with end cap, and mozzle is connected with the lower end of water inlet, and support is connected in the bottom of mozzle.During normal the use, when the operating mode of refrigeration, water inlet passes through mozzle, the hot water (about 30 ℃) of heat pump output is imported the bottom of outer tube, current upwards flow along outer tube, simultaneously heat are delivered in the surrounding soil, then, by delivery port and outside connecting line, cold water (about 18 ℃) is delivered to heat pump; When the operating mode that heats, water inlet imports the cold water (about 7 ℃) of heat pump output the bottom of outer tube by mozzle, current upwards flow along outer tube, absorb the heat in the surrounding soil simultaneously, then, by delivery port and outside connecting line, hot water (about 14 ℃) is delivered to heat pump.It is characterized in that: at underground formation water tank, the heat-exchange system of complete closed internal flow medium.
The beneficial effect of single hose soil heat exchange device is: because its external form is a cylinder, at underground formation heat-exchanging water tank, avoided " U " type ground pipe laying in the underground drawback that directly flows, meet the technology trend of energy-saving and environmental protection, reduce construction costs and construction cost, improved heat exchange efficiency.
Description of drawings
Be described further below in conjunction with accompanying drawing single hose soil heat exchange device.
Fig. 1 is a single hose soil heat exchange device profilograph;
Fig. 2 uses pipe laying vertical section, " U " type ground structural map now.
Among Fig. 1, delivery port (1), end cap (2), outer tube (3), mozzle (4), support (5), water inlet (6);
Among Fig. 2, " U " type ground pipe laying (7), water inlet (8), delivery port (9).
The mobile direction of arrow logo water among the figure.
The specific embodiment
Among Fig. 1, establish each one of water inlet (6), delivery port (1) on the end cap (2), outer tube (3) is connected with end cap (2), and mozzle (4) is connected with water inlet (6) lower end of end cap (2), and support (5) is used for stablizing mozzle (4).During work, water inlet is by mozzle, and water is imported the bottom of outer tube, and water upwards flows along outer tube wall, and the heat transmission takes place in the surrounding soil.
Single hose soil heat exchange device is characterized in that: its external form profile is a cylinder, and its agent structure is made up of end cap, outer tube and the mozzle be located in the outer tube, on the longitudinal centre line in outer tube, mozzle longitudinally is set; End cap is provided with water inlet and delivery port, and outer tube is connected with end cap, and mozzle is connected with the lower end of water inlet, and support is connected in the bottom of mozzle, forms a underground heat exchange water tank, and it is the heat-exchange system of complete closed internal flow medium.
Claims (1)
- Single hose soil heat exchange device is characterized in that: its external form profile is a cylinder, and its agent structure is made up of end cap, outer tube and the mozzle be located in the outer tube, on the longitudinal centre line in outer tube, mozzle longitudinally is set; End cap is provided with water inlet and delivery port, and outer tube is connected with end cap, and mozzle is connected with the lower end of water inlet, and support is connected in the bottom of mozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103321 CN2833481Y (en) | 2005-08-04 | 2005-08-04 | Single tube type soil heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103321 CN2833481Y (en) | 2005-08-04 | 2005-08-04 | Single tube type soil heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833481Y true CN2833481Y (en) | 2006-11-01 |
Family
ID=37197793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520103321 Expired - Fee Related CN2833481Y (en) | 2005-08-04 | 2005-08-04 | Single tube type soil heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833481Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885386A (en) * | 2017-04-26 | 2017-06-23 | 江苏省地矿地热能有限公司 | A kind of concentric tubes heat exchanger tube |
-
2005
- 2005-08-04 CN CN 200520103321 patent/CN2833481Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885386A (en) * | 2017-04-26 | 2017-06-23 | 江苏省地矿地热能有限公司 | A kind of concentric tubes heat exchanger tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061101 |