CN215630323U - Anti-icing water supply installation - Google Patents
Anti-icing water supply installation Download PDFInfo
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- CN215630323U CN215630323U CN202121889301.6U CN202121889301U CN215630323U CN 215630323 U CN215630323 U CN 215630323U CN 202121889301 U CN202121889301 U CN 202121889301U CN 215630323 U CN215630323 U CN 215630323U
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- pipeline
- water
- stop valve
- water supply
- icing
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Abstract
An anti-icing water supply comprising: water supply pipe system, tap and heat preservation, water supply pipe system from bottom to top includes in proper order: the pre-buried degree of depth is in the frozen soil layer pipeline of frozen soil degree of depth, pre-buried frozen soil pipeline in the frozen soil and the earth's surface pipeline that is located the earth's surface top, tap connect in the end of earth's surface pipeline, frozen soil pipeline and the outside parcel of earth's surface pipeline have the heat preservation, still be provided with the stagnant water valve on the earth's surface pipeline. The anti-icing water supply device provided by the utility model has a simple structure, is easy to install and use, and effectively prevents adverse effects caused by icing of water. Insulating layers are wrapped on the frozen soil layer and the outside of the surface pipeline, so that the parts which are easy to freeze of water can not be frozen; the water stop valve is added at the front end of the faucet, and the drain pipe is added between the water stop valve and the faucet, so that water between the water stop valve and the faucet is drained when the faucet is not used, and the phenomenon that a pipeline bursts due to icing of water at the position is prevented.
Description
Technical Field
The utility model belongs to the technical field of water supply devices, and particularly relates to an anti-icing water supply device.
Background
Hydropower is used as the second major power generation source in China, has the advantages of small environmental impact, high power generation efficiency, low power generation cost and the like, meanwhile, water resources are used as renewable resources, hydropower increasingly becomes the main source of the power in China, China is used as a natural resource, and numerous water systems undoubtedly generate huge power assistance for the hydropower generation industry.
However, the vast majority of our country, when the hydropower station located in the cold area in the north of our country is in cold season, the problem of freezing water pipe is very serious, there is often the case that water freezes and then bursts the water pipe, which causes great influence to production and life of workers.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model aims to provide an anti-icing water supply device.
The utility model adopts the following technical scheme:
an anti-icing water supply comprising: water supply pipe system, tap and heat preservation, water supply pipe system from bottom to top includes in proper order: the pre-buried degree of depth is in the frozen soil layer pipeline of frozen soil degree of depth, pre-buried frozen soil pipeline in the frozen soil and the earth's surface pipeline that is located the earth's surface top, tap connect in the end of earth's surface pipeline, frozen soil pipeline and the outside parcel of earth's surface pipeline have the heat preservation, still be provided with the stagnant water valve on the earth's surface pipeline.
Preferably, the surface pipeline is bent after reaching a predetermined height, so that the bent surface pipeline is parallel to the surface.
Preferably, the water stop valve is arranged at the bending part of the surface pipeline.
Preferably, the insulation layer is made of a mixture of one or more of polystyrene foam, asbestos products, inorganic bubbles, and synthetic resins.
Preferably, the heat-insulating layer is provided with a hole at the rotating rod of the water stop valve, so that the handle of the water stop valve extends out of the heat-insulating layer.
Preferably, a water stop valve cap is arranged on the outer side of the handle part of the water stop valve.
Preferably, the inside diameter of the water stop valve cap is greater than the length of the water stop valve handle.
Preferably, the water stop valve cap can be in intimate contact with the insulating layer.
Preferably, a drainage pipeline is arranged between the water stop valve and the water faucet.
Preferably, the drainage pipeline is connected to the surface pipeline.
Preferably, a drain valve is arranged on the drainage pipeline.
Compared with the prior art, the utility model has the beneficial effects that:
the anti-icing water supply device provided by the utility model has a simple structure, is easy to install and use, and effectively prevents adverse effects caused by icing of water. Insulating layers are wrapped on the frozen soil layer and the outside of the surface pipeline, so that the parts which are easy to freeze of water can not be frozen; the water stop valve is added at the front end of the faucet, and the drain pipe is added between the water stop valve and the faucet, so that water between the water stop valve and the faucet is drained when the faucet is not used, and the phenomenon that a pipeline bursts due to icing of water at the position is prevented.
Drawings
FIG. 1 is a schematic sectional view of an anti-icing water supply apparatus of the present invention.
In the figure:
1-frozen soil layer lower pipeline;
2-frozen soil layer pipeline;
3-a surface pipeline;
4-earth surface;
5-insulating layer;
6-a water stop valve;
7-water stop valve cap;
8-a water tap;
9-a drainage pipeline;
10-a water discharge valve.
Detailed Description
The present application is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present application is not limited thereby.
The utility model provides an anti-icing water supply device, which is composed of a device main body shown in figure 1, wherein the device main body comprises: water supply pipe system, water tap 8 and insulation 5.
The water supply pipeline system comprises from bottom to top: the pre-buried depth is than frozen soil layer pipeline 1 of frozen soil degree of depth, pre-buried frozen soil pipeline 2 in frozen soil and be located the earth's surface pipeline 3 of earth's surface 4 top, and tap 8 is connected in the end of earth's surface pipeline 3.
The outer portions of the frozen soil pipeline 2 and the earth surface pipeline 3 are wrapped with the heat preservation layers 5, and the positions deep in the frozen soil cannot cause icing, so that the heat preservation layers 5 need to be wrapped outside the frozen soil pipeline 2 and the earth surface pipeline 3, and water in the frozen soil pipeline 2 and the earth surface pipeline 3 is prevented from freezing. The heat insulating layer 5 is made of a mixture of one or more of polystyrene foam, asbestos products, inorganic bubbles, and synthetic resins.
Still be provided with water stop valve 6 on the earth's surface pipeline 3, water stop valve 6 is used for controlling whether rivers flow to tap 8, and after the water use, close water stop valve 6, keep tap 8 unblocked simultaneously for rivers in the earth's surface pipeline 3 of water stop valve 6 rear end are outside, in order to avoid freezing, damage earth's surface pipeline 3.
The surface pipe 3 is bent after reaching a predetermined height, so that the bent surface pipe 3 is parallel to the surface 4. The water stop valve 6 is arranged at the bending part of the surface pipeline 3.
The heat preservation 5 is provided with the hole in the swing arm department of stagnant water valve 6 for make the handle of stagnant water valve 6 stretch out heat preservation 5, make the swing arm of stagnant water valve 6 freely screw in or screw out simultaneously.
The outer side of the handle part of the water stop valve 6 is provided with a water stop valve cap 7, and the inner diameter of the water stop valve cap 7 is larger than the length of the handle of the water stop valve 6; the water stop valve cap 7 can be in close contact with the heat preservation layer 5. The water stop valve cap 7 is used for reducing the temperature loss of the water stop valve 6 and reducing the possibility of water freezing in the surface pipeline 3.
A drainage pipeline 9 is also arranged between the water stop valve 6 and the water tap 8, the drainage pipeline 9 is connected to the ground surface pipeline 3, and a drainage valve 10 for controlling the drainage pipeline to be opened and closed is arranged on the drainage pipeline 9.
When water is used, the water stop valve 6 and the water tap 8 are placed in an open state, and the water discharge valve 10 is placed in a closed state, so that water flows out from the water tap 8; when water is not used, the water stop valve 6 is placed in a closed state, and the water tap 8 and the water discharge valve 10 are placed in an open state at the same time to balance the pressure of the water discharge pipeline 3 with the outside, so that water at the rear end of the water stop valve 6 is discharged out of the water supply pipeline system through the water tap 8 and the water discharge pipeline 9, and then the water tap 8 and the water discharge valve 10 are placed in a closed state to prevent the water from freezing and damaging the surface pipeline 3.
Compared with the prior art, the utility model has the beneficial effects that:
the anti-icing water supply device provided by the utility model has a simple structure, is easy to install and use, and effectively prevents adverse effects caused by icing of water. Insulating layers are wrapped on the frozen soil layer and the outside of the surface pipeline, so that the parts which are easy to freeze of water can not be frozen; the water stop valve is added at the front end of the faucet, and the drain pipe is added between the water stop valve and the faucet, so that water between the water stop valve and the faucet is drained when the faucet is not used, and the phenomenon that a pipeline bursts due to icing of water at the position is prevented.
The applicant has described and illustrated embodiments of the present invention in detail with reference to the drawings attached hereto, but it should be understood by those skilled in the art that the above embodiments are merely preferred embodiments of the present invention, and the detailed description is only for the purpose of helping the reader to better understand the spirit of the present invention, and not for limiting the scope of the present invention, and on the contrary, any improvement or modification made based on the spirit of the present invention should fall within the scope of the present invention.
Claims (10)
1. An anti-icing water supply comprising: water supply pipe system, tap (8) and heat preservation (5), its characterized in that:
the water supply pipeline system sequentially comprises from bottom to top: a frozen soil layer pipeline (1) with the pre-buried depth deeper than the frozen soil depth, a frozen soil pipeline (2) pre-buried in the frozen soil and a ground surface pipeline (3) positioned above the ground surface (4),
the water tap (8) is connected to the tail end of the surface pipeline (3),
the frozen soil pipeline (2) and the earth surface pipeline (3) are wrapped with heat-insulating layers (5),
and a water stop valve (6) is also arranged on the surface pipeline (3).
2. An anti-icing water supply installation according to claim 1, characterised in that:
and the ground surface pipeline (3) is bent after reaching a preset height, so that the bent ground surface pipeline (3) is parallel to the ground surface (4).
3. An anti-icing water supply installation according to claim 2, characterised in that:
the water stop valve (6) is arranged at the bending part of the surface pipeline (3).
4. An anti-icing water supply installation according to claim 1, characterised in that:
the heat-insulating layer (5) is made of one or a mixture of more of polystyrene foam, asbestos products, inorganic bubbles and synthetic resin.
5. An anti-icing water supply installation according to claim 1, characterised in that:
and the heat-insulating layer (5) is provided with a hole at the rotating rod of the water stop valve (6) so that the handle of the water stop valve (6) extends out of the heat-insulating layer (5).
6. An anti-icing water supply installation according to claim 5, characterised in that:
and a water stop valve cap (7) is arranged on the outer side of the handle part of the water stop valve (6).
7. An ice protection water supply installation according to claim 6, wherein:
the inner diameter of the water stop valve cap (7) is larger than the length of a handle of the water stop valve (6);
the water stop valve cap (7) can be in close contact with the heat insulation layer (5).
8. An anti-icing water supply installation according to claim 1, characterised in that:
and a drainage pipeline (9) is arranged between the water stop valve (6) and the water tap (8).
9. An ice protection water supply installation according to claim 8, wherein:
the drainage pipeline (9) is connected to the surface pipeline (3).
10. An ice protection water supply installation according to claim 9, wherein:
and a drain valve (10) is arranged on the drainage pipeline (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121889301.6U CN215630323U (en) | 2021-08-12 | 2021-08-12 | Anti-icing water supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121889301.6U CN215630323U (en) | 2021-08-12 | 2021-08-12 | Anti-icing water supply installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215630323U true CN215630323U (en) | 2022-01-25 |
Family
ID=79897533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121889301.6U Active CN215630323U (en) | 2021-08-12 | 2021-08-12 | Anti-icing water supply installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215630323U (en) |
-
2021
- 2021-08-12 CN CN202121889301.6U patent/CN215630323U/en active Active
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