CN2890714Y - Superficial layer geothermal water heat exchange device - Google Patents
Superficial layer geothermal water heat exchange device Download PDFInfo
- Publication number
- CN2890714Y CN2890714Y CN 200620023909 CN200620023909U CN2890714Y CN 2890714 Y CN2890714 Y CN 2890714Y CN 200620023909 CN200620023909 CN 200620023909 CN 200620023909 U CN200620023909 U CN 200620023909U CN 2890714 Y CN2890714 Y CN 2890714Y
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- pipe
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- heat exchange
- heat
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Abstract
The utility model provides a superficial layer geothermal water heat exchange device which is used for the water source heating pump air conditioning system, comprising a water source heating pump subassembly, the water source heating pump is equipped with a geothermal heat exchange pipe which is composed of a screen pipe and an outer layer filter screen, the geothermal heat pipe is laterally and relatively buried under the shallow soil with two sections, the opposite ends of the two sections of the heat exchange pipes is equipped with end plugs of the heat exchange pipes, another end of the heat exchange pipe is respectively connected with the vertical real wall pipe, of which the upper end is equipped with the nozzle end cover. Corresponding to the upper end of the vertical real wall pipe, respectively being equipped with the ground vertical well, the lower part of one real wall pipe is equipped with a submersible pump, which is connected with the inlet of the water source side of the water source heating pump by the flow pipe, another real wall pipe is equipped with a nozzle, which is connected with the outlet side of the water source of the water source heating pump by the return pipe of the lower part. The utility model has high heat exchanging efficiency, safe and reliable system running, and the characteristics that: construction cost is low, the utility model does not occupy the ground soil and is convenient to maintain and use.
Description
Technical field
The utility model relates to the extraction of shallow surface ground temperature, is a kind of shallow earth water water heat-exchanger rig that is used for water source heat pump air conditioning system specifically.
Background technology
Water resource heat pump energy-conservation extensively approved.But water resource heat pump extracts ground temperature and need get well and inverted well at present, perhaps adopt in face of land punching and bury the ground source heat exchanger underground, and well-digging extraction ground temperature exists the problem that well water recharges difficulty, bury then operating expenses costliness of ground source heat exchanger underground, pipeline connects complicated, leak easily, the system maintenance difficulty, and need take large-area soil.The applicant's application number be " 200420015826.7 " patent disclosure formerly a kind of " thin solum ground temperature water resource heat pump ", it adopts the method at underground horizontally embedded ground temperature heat exchanger tube to provide thermal source for water resource heat pump, has effectively solved well-digging recharge water difficulty and has buried ground source heat exchanger operating expenses costliness, difficult in maintenance and take the problem in large tracts of land soil underground.But, when in-pipe flow speed is higher, influence the heat exchange effect because its ground temperature heat exchanger tube of burying underground is the straight pipe structure.In addition,, need take to add the water measure and just can carry out the circular flow of heat exchange water, use inconvenient because the water source water pump is arranged on ground.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of and keeping having easy construction, and engineering cost is low and when not taking the characteristics in soil, ground, the better shallow earth water of effect water heat-exchanger rig.
The technical scheme that realizes above-mentioned purpose is: a kind of shallow earth water water heat-exchanger rig, include water source heat pump units and laterally be embedded in ground temperature heat exchanger tube in the soil phreatic water, its heat exchanger tube branch of being made up of floral tube and outer filter is set as two sections of lateral arrangement, it is stifled that the opposite end of two sections heat exchanger tubes is provided with the heat exchange pipe end, the other end of each heat exchanger tube connects the perpendicular solid wall pipe of putting that the upper end is provided with mouth of pipe end cap respectively, be respectively arranged with the ground vertical shaft corresponding to each perpendicular upper end of putting solid wall pipe, bottom in a solid wall pipe is provided with immersible pump and is connected to the water inlet of water resource heat pump water source side through feed pipe, is provided with the mouth of pipe and is connected with the delivery port of water resource heat pump water source side as for the return pipe of bottom in another solid wall pipe.
The technical solution of the utility model also comprises: the perpendicular interior immersible pump that is connected with water resource heat pump water inlet, delivery port of solid wall pipe and feed pipe and return pipe put that be set forth in is relatively set into two groups respectively, is equipped with conversion valve in two vertical shafts on each water pipe.
It is that influent side is two sections heat exchange tube structure of water outlet side for one section that the utility model adopts one section, thereby guarantees that the water source under the situation of high speed circular flow, also has good heat exchange effect.And assembling immersible pump in the lower end of water inlet pipe need take to add the trouble that the water measure brings in the time of then can avoiding putting the circular flow of water pump water.In addition, last water and backwater that the utility model adopts are oppositely arranged structure for two groups, both can be used for the standby measure of recirculated water operation, can be used in the back flush of heat exchanger tube again, thus the safe and reliable operation of the system of assurance.
Description of drawings
Accompanying drawing is this shallow earth water water heat-exchanger rig structural representation.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described.
Provide as accompanying drawing, this shallow earth water water heat-exchanger rig includes water resource heat pump 1, match to be equipped with water resource heat pump and form and divide two sections horizontal relative ground temperature heat exchanger tubes 2 that are embedded in the soil phreatic water by floral tube and outer filter, the opposite end of two sections heat exchanger tubes is provided with heat exchange pipe end stifled 3, the other end of each heat exchanger tube connects the perpendicular solid wall pipe 5 of putting that the upper end is provided with mouth of pipe end cap 4 respectively, corresponding to being respectively arranged with ground vertical shaft 6 in each perpendicular upper end of putting solid wall pipe, bottom in a solid wall pipe is provided with immersible pump 7 and is connected to the water inlet of water resource heat pump 1 water source side through feed pipe 8, is provided with the mouth of pipe to the return pipe 9 of bottom and is connected with the delivery port of water resource heat pump water source side in another solid wall pipe.
As accompanying drawing embodiment, immersible pump 7 that the utility model is connected with water resource heat pump 1 water inlet, delivery port in solid wall pipe 5 and feed pipe 8 and return pipe 9 are relatively set into two groups respectively, and assemble conversion valve 10 in two vertical shafts on each water pipe.
When the utility model was specifically implemented, the diameter of its heat exchanger tube 2 and length determined according to the size of air-conditioning area and the capacity of water resource heat pump, and was suitable for many water resource heat pump configuration structures, and many immersible pump configuration structures.
Claims (2)
1, a kind of shallow earth water water heat-exchanger rig, include water source heat pump units (1) and laterally be embedded in ground temperature heat exchanger tube (2) in the soil phreatic water, it is characterized in that: the heat exchanger tube of being made up of floral tube and outer filter (2) divides two sections that are set as lateral arrangement, the opposite end of two sections heat exchanger tubes is provided with heat exchange pipe end stifled (3), the other end of each heat exchanger tube connects the perpendicular solid wall pipe (5) of putting that the upper end is provided with mouth of pipe end cap (4) respectively, be respectively arranged with ground vertical shaft (6) corresponding to each perpendicular upper end of putting solid wall pipe, bottom in a solid wall pipe is provided with immersible pump (7) and is connected to the water inlet of water resource heat pump (1) water source side through feed pipe (8), is provided with the mouth of pipe and is connected with the delivery port of water resource heat pump (1) water source side as for the return pipe (9) of bottom in another solid wall pipe.
2, according to the described shallow earth water of claim 1 water heat-exchanger rig, it is characterized in that: the perpendicular interior immersible pump (7) that is connected with water resource heat pump (1) water inlet, delivery port of solid wall pipe (5) and feed pipe (8) and return pipe (9) put that be set forth in is relatively set into two groups respectively, and is equipped with conversion valve (10) in two vertical shafts (6) on each water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023909 CN2890714Y (en) | 2006-03-28 | 2006-03-28 | Superficial layer geothermal water heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023909 CN2890714Y (en) | 2006-03-28 | 2006-03-28 | Superficial layer geothermal water heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890714Y true CN2890714Y (en) | 2007-04-18 |
Family
ID=38021375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620023909 Expired - Fee Related CN2890714Y (en) | 2006-03-28 | 2006-03-28 | Superficial layer geothermal water heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890714Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353104A (en) * | 2011-07-25 | 2012-02-15 | 江苏第一金合金有限公司 | Temperature control method for building |
| CN107642914A (en) * | 2017-11-02 | 2018-01-30 | 北京泰利新能源科技发展有限公司 | Thermal cycle utilizes system |
-
2006
- 2006-03-28 CN CN 200620023909 patent/CN2890714Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353104A (en) * | 2011-07-25 | 2012-02-15 | 江苏第一金合金有限公司 | Temperature control method for building |
| CN107642914A (en) * | 2017-11-02 | 2018-01-30 | 北京泰利新能源科技发展有限公司 | Thermal cycle utilizes system |
| CN107642914B (en) * | 2017-11-02 | 2023-11-21 | 北京泰利新能源科技发展有限公司 | Geothermal recycling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20100328 |