CN204530690U - A kind of screw pile - Google Patents
A kind of screw pile Download PDFInfo
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- CN204530690U CN204530690U CN201520153305.6U CN201520153305U CN204530690U CN 204530690 U CN204530690 U CN 204530690U CN 201520153305 U CN201520153305 U CN 201520153305U CN 204530690 U CN204530690 U CN 204530690U
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- pile
- water
- screw pile
- delivery port
- diaphragm seal
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Abstract
A kind of screw pile, pile outer wall is provided with helical blade, and the inner two ends up and down of pile are respectively equipped with a diaphragm seal, and the diaphragm seal of upper end is provided with delivery port and water inlet, delivery port lower end is connected with a mozzle, and water inlet is connected with outer water tube with delivery port upper end.By adopting above structure, screw pile inside is sealed, form a water space, burying water pipe without the need to spreading in a large number after having driven piles, directly water inlet pipe being connected with screw pile with outlet pipe, reach the object shortening construction period, and by increasing the size and number of helical blade, accelerate thermal conductive, enable underground heat more fully carry out interchange of heat with the water in screw pile fast, add geothermal utilization efficiency.Having saved while paving buries the cost of water pipe, also reaching the object shortening construction period, whole water geothermal heat pump air-conditioner is constructed more rapidly and efficiently.
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 directly setting up water space in screw pile, realizing the installation of water pipe, substantially reduce construction period while carrying out driving piles.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of screw pile, pile outer wall is provided with helical blade, the inner two ends up and down of pile are respectively equipped with the first diaphragm seal and the second diaphragm seal, first diaphragm seal is provided with delivery port and water inlet, delivery port lower end is connected with a mozzle, and water inlet is connected with outer water tube with delivery port upper end.
In preferred scheme, described mozzle lower end length arrives pile bottom or pile centre position.
A kind of screw pile, pile outer wall is provided with helical blade, and the inner two ends up and down of pile are respectively equipped with the first diaphragm seal and the second diaphragm seal, first diaphragm seal is provided with water inlet, second diaphragm seal is provided with delivery port, and water inlet upper end is connected with outer water tube, and delivery port lower end is connected with mozzle.
In preferred scheme, described mozzle is located at that screw pile is outer and mozzle is close to screw pile outer wall.
In preferred scheme, due to mozzle Long Term Contact current and be laid on underground, the anti-etch-proof material that gets rusty can be adopted.
In preferred scheme, in work progress, can at the outer sheathed case pile of screw pile, because the rotation difficulty of long stake is comparatively large, a smooth case pile is set, piling efficiency can be promoted.
In preferred scheme, described helical blade also can change ring-shaped blade into.
In preferred scheme, mozzle also can be connected on water inlet lower end.
In preferred scheme, pile upper end can arrange interface (as hickey or buckle), may be used for the length increasing or shorten pile, to meet the construction works of different depth demand.
In preferred scheme, described screw pile is applicable to water earth source heat pump, but is not limited to water earth source heat pump, can also be applied in other construction workss such as to lay the foundations.
A kind of screw pile that the utility model provides, by adopting above structure, screw pile inside being sealed, forms a water space, after having driven piles, burying water pipe without the need to spreading in a large number, directly water inlet pipe is connected with screw pile with outlet pipe, reach the object shortening construction period, and by increasing the size and number of helical blade, accelerate thermal conductive, enable underground heat more fully carry out interchange of heat with the water in screw pile fast, add geothermal utilization efficiency.In use, pass into current by water inlet by screw pile, current and underground water, soil flow out after completing interchange of heat from outlet pipe, realize the utilization to underground heat.By above structure, having saved while paving buries the cost of water pipe, also reaching the object shortening construction period, whole water geothermal heat pump air-conditioner is constructed more rapidly and efficiently.
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 another kind of structural representation of the present utility model.
In figure: pile 1, helical blade 2, the first diaphragm seal 3, second diaphragm seal 3 ', delivery port 4, water inlet 5, mozzle 6.
Detailed description of the invention
As in figure, a kind of screw pile, pile 1 outer wall is provided with helical blade 2, the inner two ends up and down of pile 1 are respectively equipped with a diaphragm seal 3, the diaphragm seal 3 of upper end is provided with delivery port 4 and water inlet 5, delivery port 4 lower end is connected with a mozzle 6, and water inlet 5 is connected with outer water tube with delivery port 4 upper end.By said structure, directly utilize screw pile to carry out underground heat Collection utilization, burying water pipe without the need to spreading in a large number, not only having saved cost and having shortened construction period.
In preferred scheme, described mozzle 6 lower end length arrives pile 1 bottom or pile 1 centre position.
As in Fig. 2, a kind of screw pile, pile 1 outer wall is provided with helical blade 2, the inner two ends up and down of pile 1 are respectively equipped with the first diaphragm seal 3 and the second diaphragm seal 3 ', first diaphragm seal 3 is provided with water inlet 5, second diaphragm seal 3 ' is provided with delivery port 4, and water inlet 5 upper end is connected with outer water tube, and delivery port 4 lower end is connected with mozzle 6.
In preferred scheme, described mozzle 6 is located at that screw pile is outer and mozzle 6 is close to screw pile outer wall.
In preferred scheme, described mozzle 6 can adopt the anti-anticorrosive that gets rusty.Because the mozzle in screw pile needs Long Term Contact current, can consider to adopt the anti-anticorrosives that get rusty such as stainless steel, make its application life more permanent.
In preferred scheme, pile upper end inwall can arrange interface (as hickey or buckle).Can carry out again setting up pile above screw pile pile with this, the length of whole pile is regulated, pile is beaten darker.
In preferred scheme, in work progress, because the rotation of long stake is more difficult, efficiency of construction can be caused low, by setting up a smooth case pile outside screw pile, case pile and screw pile are together driven piles, and promote the efficiency of piling with this.
Owing to being provided with smooth case pile, so helical blade also can adopt ring-shaped blade, then by increasing blade quantity and size, raising heat exchanging efficiency.
Claims (4)
1. a screw pile, it is characterized in that: pile (1) outer wall is provided with helical blade (2), the inner two ends up and down of pile (1) are respectively equipped with the first diaphragm seal (3) and the second diaphragm seal (3 '), first diaphragm seal (3) is provided with delivery port (4) and water inlet (5), delivery port (4) lower end is connected with a mozzle (6), and water inlet (5) is connected with outer water tube with delivery port (4) upper end.
2. a kind of screw pile according to claim 1, is characterized in that: described mozzle (6) lower end length arrives pile (1) bottom or pile centre position.
3. a screw pile, it is characterized in that: pile (1) outer wall is provided with helical blade (2), the inner two ends up and down of pile (1) are respectively equipped with the first diaphragm seal (3) and the second diaphragm seal (3 '), first diaphragm seal (3) is provided with water inlet (5), second diaphragm seal (3 ') is provided with delivery port (4), water inlet (5) upper end is connected with outer water tube, and delivery port (4) lower end is connected with mozzle (6).
4. a kind of screw pile according to claim 3, is characterized in that: described mozzle (6) is located at that screw pile is outer and mozzle (6) is close to screw pile outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153305.6U CN204530690U (en) | 2015-03-18 | 2015-03-18 | A kind of screw pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153305.6U CN204530690U (en) | 2015-03-18 | 2015-03-18 | A kind of screw pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530690U true CN204530690U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520153305.6U Active CN204530690U (en) | 2015-03-18 | 2015-03-18 | A kind of screw pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695431A (en) * | 2015-03-18 | 2015-06-10 | 刘军发 | Screw pile |
-
2015
- 2015-03-18 CN CN201520153305.6U patent/CN204530690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695431A (en) * | 2015-03-18 | 2015-06-10 | 刘军发 | Screw pile |
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