CN215031964U - Pipeline dredging drill bit - Google Patents
Pipeline dredging drill bit Download PDFInfo
- Publication number
- CN215031964U CN215031964U CN202121444345.8U CN202121444345U CN215031964U CN 215031964 U CN215031964 U CN 215031964U CN 202121444345 U CN202121444345 U CN 202121444345U CN 215031964 U CN215031964 U CN 215031964U
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- Prior art keywords
- drill bit
- cone
- prism
- pipeline
- bit body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a pipeline mediation drill bit belongs to pipeline mediation technical field. The drill bit comprises a drill bit body, wherein one end of the drill bit body is a cone, and the other end of the drill bit body is a prism; the area of the bottom surface of the cone is larger than that of the bottom surface of the prism, 6 arc-shaped scrapers are circumferentially arranged on the side surface of the cone at equal intervals, and a water spray hole is formed between every two adjacent scrapers; and a water inlet cavity is arranged on the drill bit body along the prism body to the cone direction and is communicated with the water spray holes. The utility model has simple integral structure and easy manufacture.
Description
Technical Field
The utility model relates to a pipeline mediation technical field, concretely relates to pipeline mediation drill bit.
Background
The cause of the pipe blockage is very complex and can be generally divided into two cases: firstly, the fluid substance in the pipeline slowly adheres to the wall of the pipeline to gradually thin the pipeline, or the pipeline is gradually thinned after the fluid substance in the pipeline slowly reacts with other substances, so that the slow pipeline is blocked; secondly, the foreign matters fall into the device to cause blockage. At present, the pipeline dredging device is not only manual, but also driven by various electricity, gas or liquid, and the public pipeline generally adopts the pipeline dredging device driven by the gas or the liquid, so that the damage to the human body caused by electric leakage is avoided. Either type of pipe dredge is equipped with a dredging pipe, the front end of which is equipped with a drill bit.
Chinese utility model CN202809749U discloses a pipeline mediation drill bit, can cooperate dredging pipe effectively to clear away the various plugs that bond on the pipe inner wall, but in use discovery and dredging pipe assembly are difficult for droing, and the bend section mediation effect is not good, and the drill bit scraper is to the great scheduling problem of soft pipe inner wall injury, simultaneously because there is not water spray or fumarole on the drill bit, can't use when meetting intractable plugs such as hard caking to dredge the built-in water pipe of pipe and wash and cool down for the drill bit. At this time, if a water pipe is connected, the water supply pipe and the dredging pipe are wound and knotted in a narrow space of the pipeline.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline mediation drill bit to solve the problem that proposes in the above-mentioned background art.
In order to solve the above problems, the utility model adopts the following technical means:
a pipeline dredging drill bit comprises a drill bit body, wherein one end of the drill bit body is a cone, and the other end of the drill bit body is a prism; the area of the bottom surface of the cone is larger than that of the bottom surface of the prism, arc-shaped scrapers are circumferentially arranged on the side surface of the cone at equal intervals, and a water spray hole is formed between every two adjacent scrapers; the drill bit body is provided with a water inlet cavity along the prism body towards the cone direction, and the water inlet cavity is communicated with the water spray holes.
As a further improvement of the utility model, the scraper is provided with 6 scrapers along the side of the cone at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model arranges 6 scrapers circumferentially at equal intervals along the side surface of the cone, and the cleaning effect is better in unit area under the driving of the rotation of the dredging pipe; the scraper is designed into an arc shape, so that the damage of the scraper to the pipeline can be reduced, meanwhile, the contact area of the end of the bent pipe and the pipeline is increased, and the cleaning efficiency of the bent pipe is improved; the drill bit is provided with the water spray holes, so that the applicability of the drill bit in different use environments is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a bottom view of the present invention;
in the figure, 1-cone, 2-prism, 3-scraper, 4-water spray hole and 5-water inlet cavity.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1-3, a pipeline dredging drill comprises a drill body, wherein one end of the drill body is a cone 1, and the other end of the drill body is a prism 2; the area of the bottom surface of the cone 1 is larger than that of the bottom surface of the prism 2, 6 arc-shaped scrapers 3 are circumferentially arranged on the side surface of the cone 1 at equal intervals, and a water spray hole 4 is formed between every two adjacent scrapers; a water inlet cavity 5 is arranged on the drill body along the prism 2 to the direction of the cone 1, and the water inlet cavity 5 is communicated with the water spray hole 4.
During the use, will the utility model discloses it is fixed through prism conjunction detachable block on the drill bit with dredging pipe on the pipeline dredge, compare in cylindrical joint, prismatic joint is more firm at rotatory in-process, can select to provide high-pressure water or compressed air for the drill bit according to in service behavior simultaneously.
Claims (2)
1. The utility model provides a pipeline mediation drill bit which characterized in that: the drill bit comprises a drill bit body, wherein one end of the drill bit body is a cone, and the other end of the drill bit body is a prism; the area of the bottom surface of the cone is larger than that of the bottom surface of the prism, arc-shaped scrapers are circumferentially arranged on the side surface of the cone at equal intervals, and a water spray hole is formed between every two adjacent scrapers; and a water inlet cavity is arranged on the drill bit body along the prism body to the cone direction and is communicated with the water spray holes.
2. The pipe break bit of claim 1, wherein: the scraper is provided with 6 along the cone side at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444345.8U CN215031964U (en) | 2021-06-28 | 2021-06-28 | Pipeline dredging drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444345.8U CN215031964U (en) | 2021-06-28 | 2021-06-28 | Pipeline dredging drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215031964U true CN215031964U (en) | 2021-12-07 |
Family
ID=79229244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121444345.8U Active CN215031964U (en) | 2021-06-28 | 2021-06-28 | Pipeline dredging drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215031964U (en) |
-
2021
- 2021-06-28 CN CN202121444345.8U patent/CN215031964U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240327 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: No.98, Jinchuan Road, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |