CN204530689U - A kind of screw pile - Google Patents
A kind of screw pile Download PDFInfo
- Publication number
- CN204530689U CN204530689U CN201520153271.0U CN201520153271U CN204530689U CN 204530689 U CN204530689 U CN 204530689U CN 201520153271 U CN201520153271 U CN 201520153271U CN 204530689 U CN204530689 U CN 204530689U
- Authority
- CN
- China
- Prior art keywords
- pile
- interface
- water pipe
- winding bar
- water
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
- F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
- F24T10/15—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes using bent tubes; using tubes assembled with connectors or with return headers
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Abstract
A kind of screw pile, is connected by interface between pile with pile crown, is provided with winding bar in pile crown, be provided with helical blade at pile crown outer wall.By adopting said structure, a winding bar being set in spiral pile crown, water pipe is wound around, carrying out the interchange of heat work of water and underground heat in water pipe, realizing the utilization to underground heat, also can be wound around many water pipes, raising heat exchanging efficiency.And pile and pile crown are set to two individualities be separated, connected by interface, pile can be disassembled and reuse after piling construction completes, the degree of depth simultaneously can driven piles as required changes the pile of different length.Because water pipe easily bends, water pipe then can be avoided to bend cause blocking by arranging elbow or bending paster.Adopt interface to connect the mode of pile and pile crown, screw pile pile can be reclaimed and again utilize, save construction cost, and ensure that the completing of high-speed and high-efficiency of water geothermal heat pump air-conditioner installation.
Description
Technical field
The utility model relates to a kind of screw pile, particularly a kind of screw pile.
Background technology
Existing heat pump air conditioner comprises water geothermal heat pump air-conditioner and air source heat pump air-conditioner, the Energy Efficiency Ratio of water geothermal heat pump air-conditioner is roughly about the twice of air source heat pump air-conditioner, but because water geothermal heat pump air-conditioner installation period is long, need provided underground pipeline, need to excavate zanjon.So the popularity rate of present water geothermal heat pump air-conditioner is far away from the popularity rate of air source heat pump air-conditioner.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of screw pile, by setting up a winding bar in screw pile, is wrapped in by water pipe on winding bar, simplifies the step of laying water pipe, reduces construction period, accelerating construction progress and efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of screw pile, is connected by interface between pile with pile crown, is provided with winding bar in pile crown, is provided with helical blade at pile crown outer wall.
In preferred scheme, described interface is screw thread, buckle or plug-in interface.
In preferred scheme, described winding bar can be fixing, also can dismantle.
In preferred scheme, described winding bar is provided with the Antikink device of anti-antipriming pipe bending.
In preferred scheme, described Antikink device is elbow or bending paster.
In preferred scheme, described winding bar is the structure with multiple through hole, and water pipe can be fixed on winding bar through through hole.
In preferred scheme, described winding bar is the structure with multiple interface, and the interface at two ends is respectively water inlet tube interface and outlet pipe interface, and middle interface is connected by water pipe series connection.
In preferred scheme, by arranging many winding bars, quantity and the length that can be wound around water pipe can be increased, promoting geothermal utilization efficiency.
A kind of screw pile that the utility model provides, by adopting said structure, arranges a winding bar in spiral pile crown, water pipe is fastened, carries out the interchange of heat work of water and underground heat in water pipe, realize the utilization to underground heat, also many water pipes can be wound around, raising heat exchanging efficiency.And pile and pile crown are set to two individualities be separated, connected by interface, pile can be disassembled and reuse after piling construction completes, the degree of depth simultaneously can driven piles as required changes the pile of different length.Because water pipe is longer, the water pipe being positioned at winding bar position easily bends, and water pipe then can be avoided to bend cause blocking by arranging elbow or bending paster.By adopting said structure, adopting interface to connect the mode of pile and pile crown, screw pile pile can be reclaimed and again utilize, having saved construction cost, and ensure that the completing of high-speed and high-efficiency of water geothermal heat pump air-conditioner installation.And the many winding bars arranged add quantity and the length of an inner conduit, considerably increase the utilization rate of water geothermal heat pump air-conditioner to underground heat.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the winding bar structural representation with Antikink device of the present utility model.
Fig. 3 is the winding bar structural representation with through-hole structure of the present utility model.
Fig. 4 is the winding bar structural representation being provided with multiple interface of the present utility model.
In figure: pile 1, helical blade 2, interface 3, pile crown 4, winding bar 5, Antikink device 6, water pipe 7, water inlet tube interface 8, outlet pipe interface 9, through hole 10.
Detailed description of the invention
As in figure, a kind of screw pile, is connected by interface 3 between pile 1 with pile crown 4, is provided with winding bar 5 in pile crown 4, is located at pile crown 4 outer wall and is provided with helical blade 2.By winding bar 5, many water pipes can be wound around, utilize many water pipes to realize the interchange of heat of water and underground heat in water pipe, complete the utilization to underground heat.
In preferred scheme, described interface 3 is screw thread, buckle or plug-in interface.The mode adopting pile crown to be connected by interface with pile, after piling construction completes, can be separated pile with pile crown, is reclaimed by pile and again utilizes.
In preferred scheme, described winding bar 5 is provided with the Antikink device 6 of anti-antipriming pipe bending.
Preferred scheme is as in Fig. 2, and described Antikink device 6 is elbow or bending paster.By arranging elbow or bending paster, the breakage caused after avoiding water pipe bending fold blocks.
Preferred scheme is as in Fig. 3, and described winding bar 5 is the structure with multiple through hole 10, and water pipe 7 can be fixed on winding bar 5 through through hole 10.
Preferred scheme is as in Fig. 4, and described winding bar 5 is the structure with multiple interface, and the interface at two ends is respectively water inlet tube interface 8 and outlet pipe interface 9, and middle interface is connected by water pipe series connection.By this structure, can water pipe be more effectively avoided to bend.
In preferred scheme, many winding bars can be set up, increase the length of the water pipe of quantity and the winding bar upper hose winding that can be wound around water pipe, promote geothermal utilization efficiency.
In preferred scheme, described winding bar can be fixing, also can dismantle.Improve with this efficiency being wound around water pipe, again winding bar is arranged within pile crown after can first water pipe being wound when winding water pipe.
In preferred scheme, when carrying out piling construction, can be socketed outward a case pile at screw pile, after piling completes, case pile and screw pile pile reclaim simultaneously.Because case pile is the stake that outer wall is smooth, can rotate more easily in piling process, improve the efficiency of piling.
Claims (6)
1. a screw pile, is characterized in that: be connected by interface (3) between pile (1) with pile crown (4), be provided with winding bar (5), be provided with helical blade (2) at pile crown (4) outer wall in pile crown (4).
2. a kind of screw pile according to claim 1, is characterized in that: described interface (3) is screw thread, buckle or plug-in interface.
3. a kind of screw pile according to claim 1, is characterized in that: described winding bar (5) is provided with the Antikink device (6) of anti-antipriming pipe bending.
4. a kind of screw pile according to claim 3, is characterized in that: described Antikink device (6) is elbow or bending paster.
5. a kind of screw pile according to claim 1, is characterized in that: described winding bar (5) is the structure with multiple through hole (10), and water pipe (7) can pass through hole (10) and be fixed on winding bar (5).
6. a kind of screw pile according to claim 1, is characterized in that: described winding bar (5) is the structure with multiple interface, and the interface at two ends is respectively water inlet tube interface (8) and outlet pipe interface (9), and middle interface is connected by water pipe series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153271.0U CN204530689U (en) | 2015-03-18 | 2015-03-18 | A kind of screw pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153271.0U CN204530689U (en) | 2015-03-18 | 2015-03-18 | A kind of screw pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530689U true CN204530689U (en) | 2015-08-05 |
Family
ID=53744713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520153271.0U Active CN204530689U (en) | 2015-03-18 | 2015-03-18 | A kind of screw pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695432A (en) * | 2015-03-18 | 2015-06-10 | 北京思创佳德桩工机械制造有限公司 | Screw pile |
-
2015
- 2015-03-18 CN CN201520153271.0U patent/CN204530689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695432A (en) * | 2015-03-18 | 2015-06-10 | 北京思创佳德桩工机械制造有限公司 | Screw pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |