CN204311495U - A kind of pipe dredging device - Google Patents
A kind of pipe dredging device Download PDFInfo
- Publication number
- CN204311495U CN204311495U CN201420724340.4U CN201420724340U CN204311495U CN 204311495 U CN204311495 U CN 204311495U CN 201420724340 U CN201420724340 U CN 201420724340U CN 204311495 U CN204311495 U CN 204311495U
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- Prior art keywords
- pipe
- break
- water inlet
- make water
- water pipe
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Abstract
The utility model relates to a kind of pipe dredging device, and this device comprises the infiltration pond be located under earth's surface and the break-make water pipe be placed in described infiltration pond.The top of described break-make water pipe is provided with pressure ring, and its top is provided with upper and lower two scales, and its underpart is through the water inlet pipe be arranged under described earth's surface, and one end of this water inlet pipe is connected with the outlet pipe stretching out described earth's surface; Be provided with upper and lower two sealing mats in the pipe of described break-make water pipe, between these upper and lower two sealing mats, be provided with annular seal space II; Annular seal space I is provided with between described lower seal pad and described break-make water pipe end; The described break-make water pipe tube wall being provided with described annular seal space II is respectively equipped with water inlet II, delivery port II; The described break-make water pipe tube wall being provided with described annular seal space I is respectively equipped with water inlet I, delivery port I; Described water inlet pipe is provided with delivery port III.The utility model is simple to operate, flexibly and good sealing effect, after efficiently solving outlet conduit valve closing in winter, pipeline internal water accumulation freezes, the problem that pipeline cannot use.
Description
Technical field
The utility model relates to plastic conduit applied technical field, particularly relates to a kind of pipe dredging device.
Background technology
At present, plastic conduit is pvc pipe especially, is widely used in municipal plumbing, industrial plumbing, civilian plumbing, irrigation, vegetation water.General pipeline in use the water service pipe at the end and ground outlet pipe is direct UNICOM, middle without any inlet and outlet valve, when pipe water outlet valve closing, air cannot enter pipeline, form vacuum in pipeline, produce negative pressure, cause plastic pipe easily crushed or flattening.At northern area, winter temperature is low, and outdoor ventilating water pipe is easily frozen, cannot normally use, its reason is: the water service pipe at the bottom of ground and the direct UNICOM of ground outlet pipe, after the outlet pipe valve closing of ground, form vacuum in pipe and produce negative pressure, there is a large amount of ponding in outlet pipe, underground ventilating water pipe is positioned at below frozen soil layer, can not freeze, but lodge in outlet pipe, be positioned at the water of more than frozen soil layer, meeting Yin Wendu is low and freeze, likely bursting by freezing pipeline.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of sealing performance is reliable, the pipe dredging device of flexible operation.
For solving the problem, a kind of pipe dredging device described in the utility model, is characterized in that: this device comprises the infiltration pond be located under earth's surface and the break-make water pipe be placed in described infiltration pond; The top of described break-make water pipe is provided with pressure ring, and its top is provided with upper and lower two scales, and its underpart is through the water inlet pipe be arranged under described earth's surface, and one end of this water inlet pipe is connected with the outlet pipe stretching out described earth's surface; Be provided with upper and lower two sealing mats in the pipe of described break-make water pipe, between these upper and lower two sealing mats, be provided with annular seal space II; Annular seal space I is provided with between described lower seal pad and described break-make water pipe end; The described break-make water pipe tube wall being provided with described annular seal space II is respectively equipped with water inlet II, delivery port II; The described break-make water pipe tube wall being provided with described annular seal space I is respectively equipped with water inlet I, delivery port I; Described water inlet pipe is provided with delivery port III.
The part that described outlet pipe stretches out described earth's surface is provided with PVC ball valve.
Described break-make water pipe and described water inlet pipe joint are provided with rubber seal.
The diameter of described break-make water pipe is less than the diameter of described water inlet pipe.
The utility model compared with prior art has the following advantages:
Owing to being provided with the break-make water pipe of band intake-outlet in the utility model, and be provided with pressure ring and scale, therefore, not only simple to operate, flexible, and good sealing effect, thus make can not produce negative pressure in pipeline, avoid Pipeline damage, especially in the winter of cold, ventilating water pipe can normally use, can not bursting by freezing, after efficiently solving outlet conduit valve closing in winter, pipeline internal water accumulation freezes, the problem that pipeline cannot use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 14-delivery port, III 15-annular seal space, I 16-delivery port, the I 17-break-make water pipe of 1-PVC ball valve, 2-outlet pipe, 3-earth's surface, 4-pressure ring, 5-scale, 6-sealing mat, 7-annular seal space, II 8-water inlet, II 9-delivery port, II 10-rubber seal, 11-water inlet, I 12-water inlet pipe, 13-infiltration pond.
Detailed description of the invention
As shown in Figure 1, a kind of pipe dredging device, this device comprises the infiltration pond 13 be located under earth's surface 3 and the break-make water pipe 17 be placed in infiltration pond 13.
The top of break-make water pipe 17 is provided with pressure ring 4, and its top is provided with upper and lower two scales 5, and its underpart is through the water inlet pipe 12 be arranged under earth's surface 3, and one end of this water inlet pipe 12 is connected with the outlet pipe 2 stretching out earth's surface 3; Be provided with upper and lower two sealing mats 6 in the pipe of break-make water pipe 17, between these upper and lower two sealing mats 6, be provided with annular seal space II 7; Annular seal space I 15 is provided with between lower seal pad 6 and break-make water pipe 17 end; Break-make water pipe 17 tube wall being provided with annular seal space II 7 is respectively equipped with water inlet II 8, delivery port II 9; Break-make water pipe 17 tube wall being provided with annular seal space I 15 is respectively equipped with water inlet I 11, delivery port I 16; Water inlet pipe 12 is provided with delivery port III 14.
Wherein:
The part that outlet pipe 2 stretches out earth's surface 3 is provided with PVC ball valve 1.
Break-make water pipe 17 and water inlet pipe 12 joint are provided with rubber seal 10.
The diameter of break-make water pipe 17 is less than the diameter of water inlet pipe 12.
During daily water consumption, outlet pipe 2 is communicated with water inlet pipe 12 by annular seal space I 15 with delivery port I 16 by the water inlet I 11 on break-make water pipe 17, and pipeline can normally water flowing.When the PVC ball valve 1 on outlet pipe 2 is closed, by the pressure ring 4 on foot-operated break-make water pipe 17, break-make water pipe 17 is moved down, stop when upper scale 5 arrives earth's surface 3, water inlet II 8 on break-make water pipe 17 is communicated with outlet pipe 2, and delivery port II 9 is communicated with the delivery port III 14 on water inlet pipe 12, ponding in outlet pipe 12 can by the infiltration pond 13 below annular seal space II 7 inflow break-make water pipe 17, permeate the ground, the water in clean pipeline can be drained in time, ensure that pipeline is not damaged.When needs supply water, pipe 17 of cutting off the water supply upwards is mentioned, and making lower scale 5 arrive earth's surface 3 can normally use.
Claims (4)
1. a pipe dredging device, is characterized in that: this device comprises the infiltration pond (13) be located under earth's surface (3) and the break-make water pipe (17) be placed in described infiltration pond (13); The top of described break-make water pipe (17) is provided with pressure ring (4), its top is provided with upper and lower two scales (5), its underpart is through the water inlet pipe (12) be arranged under described earth's surface (3), and one end of this water inlet pipe (12) is connected with the outlet pipe (2) stretching out described earth's surface (3); Be provided with upper and lower two sealing mats (6) in the pipe of described break-make water pipe (17), between these upper and lower two sealing mats (6), be provided with annular seal space II (7); Annular seal space I (15) is provided with between described lower seal pad (6) and described break-make water pipe (17) end; Described break-make water pipe (17) tube wall being provided with described annular seal space II (7) is respectively equipped with water inlet II (8), delivery port II (9); Described break-make water pipe (17) tube wall being provided with described annular seal space I (15) is respectively equipped with water inlet I (11), delivery port I (16); Described water inlet pipe (12) is provided with delivery port III (14).
2. a kind of pipe dredging device as claimed in claim 1, is characterized in that: the part that described outlet pipe (2) stretches out described earth's surface (3) is provided with PVC ball valve (1).
3. a kind of pipe dredging device as claimed in claim 1, is characterized in that: described break-make water pipe (17) and described water inlet pipe (12) joint are provided with rubber seal (10).
4. a kind of pipe dredging device as claimed in claim 1, is characterized in that: the diameter of described break-make water pipe (17) is less than the diameter of described water inlet pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724340.4U CN204311495U (en) | 2014-11-27 | 2014-11-27 | A kind of pipe dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724340.4U CN204311495U (en) | 2014-11-27 | 2014-11-27 | A kind of pipe dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311495U true CN204311495U (en) | 2015-05-06 |
Family
ID=53133819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724340.4U Active CN204311495U (en) | 2014-11-27 | 2014-11-27 | A kind of pipe dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311495U (en) |
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2014
- 2014-11-27 CN CN201420724340.4U patent/CN204311495U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |