CN203429769U - Anti-blocking elbow - Google Patents
Anti-blocking elbow Download PDFInfo
- Publication number
- CN203429769U CN203429769U CN201320478475.2U CN201320478475U CN203429769U CN 203429769 U CN203429769 U CN 203429769U CN 201320478475 U CN201320478475 U CN 201320478475U CN 203429769 U CN203429769 U CN 203429769U
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- CN
- China
- Prior art keywords
- main pipe
- wall
- pipe body
- blocking
- branch pipe
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an anti-blocking elbow, comprising an arc-like main pipe body and a branch pipe body; the branch pipe body is arranged on and is communicated with the main pipe body; the main pipe body comprises a main pipe body outer wall and a main pipe body inner wall; a defined gap is reserved between the main pipe body outer wall and the main pipe body inner wall; side holes are formed in the main pipe body inner wall; the branch pipe body comprises a branch pipe body outer wall and a branch pipe body inner wall; the branch pipe body outer wall is connected with the main pipe body outer wall; the branch pipe body inner wall is connected with the main pipe body inner wall; a gas pipe is arranged between the branch pipe body inner wall and the branch pipe body outer wall; the gas pipe is connected with a gas supplying pump and is provided with a valve. Preferably, the main pipe body and the branch pipe body are an integrally formed structure. According to the anti-blocking elbow, blocking objects are cleaned by the gas pipe, so the elbow is effectively prevented from being blocked, and the production cost is reduced while the labor intensity of a worker is reduced.
Description
Technical field
The utility model belongs to pipeline field, is specifically related to a kind of blocking-proof elbow.
Background technology
In existing pipe-line system, most of obstruction accidents all occur in blowdown vertical tube end in the elbow of transverse tube turning.Obstruction sticks on duct wall, needs labor cleaning or even changes elbow, has increased labour intensity and cost.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of blocking-proof elbow that can Automatic clearance obstruction is provided.
For achieving the above object, technical solution adopted in the utility model is as follows.
, comprise circular-arc main pipe and be arranged on the Zhi Guanti on main pipe, described Zhi Guanti is connected with described main pipe; Described main pipe comprises main pipe's outer wall and main pipe's inwall, between described main pipe's outer wall and described main pipe's inwall, is set gap, on described main pipe's inwall, is provided with side opening; Described Zhi Guanti comprises a tube wall and an inboard wall of tube body, and described tube wall is connected with described main pipe's outer wall, and described inboard wall of tube body is connected with described main pipe's inwall; Between described tube wall and described inboard wall of tube body, be provided with appendix.
Further, described main pipe and the described Zhi Guanti structure that is formed in one.
Further, described appendix is connected with air feed pump, on described appendix, is provided with valve.
Further, the number of described appendix is 2.
The beneficial effects of the utility model are: blocking-proof elbow of the present utility model, by appendix is set, obstruction is cleared up, and effectively prevented the obstruction of elbow, when having reduced workman's labour intensity, also reduced cost of production.
Accompanying drawing explanation
Fig. 1 is the structural representation of blocking-proof elbow of the present utility model.
In figure, 1-main pipe outer wall, 2-main pipe inwall, 3-first interface, 4-the second interface, 5-side opening, 6-props up body, 7-air feed pump, 8-appendix, 9-valve.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Blocking-proof elbow of the present utility model as shown in Figure 1, comprises circular-arc main pipe and be arranged on the Zhi Guanti 6 on main pipe, and Zhi Guanti 6 is connected with main pipe; Main pipe's two ends are respectively first interface 3 and the second interface 4 being connected with pipeline, and main pipe comprises main pipe's outer wall 1 and main pipe's inwall 2, between main pipe's outer wall 1 and main pipe's inwall 2, are set gap, are provided with side opening 5 on main pipe's inwall 2; Zhi Guanti 6 comprises a tube wall and an inboard wall of tube body, and a tube wall is connected with main pipe's outer wall 1, and an inboard wall of tube body is connected with main pipe's inwall 2; Prop up between tube wall and described inboard wall of tube body and be provided with appendix 8; Appendix 8 is connected with air feed pump 7, is provided with valve 9 on appendix 8.
As preferably, main pipe and Zhi Guanti 6 structure that is formed in one, the number of appendix 8 is 2.
From air feed pump, compressed air out enters the gap between a tube wall and an inboard wall of tube body through appendix, while arriving the gap between main pipe's outer wall and main pipe's inwall, due to the existence of side opening, compressed air is removed the obstruction being attached on main pipe's inwall via side opening.
Blocking-proof elbow of the present utility model, clears up obstruction by appendix is set, and has effectively prevented the obstruction of elbow, has also reduced cost of production when having reduced workman's labour intensity.
The foregoing is only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model; If do not depart from spirit and scope of the present utility model, the utility model is modified or is equal to replacement, all should be encompassed in the middle of the protection domain of the utility model claim.
Claims (4)
1. a blocking-proof elbow, comprises circular-arc main pipe and is arranged on the Zhi Guanti on main pipe, and described Zhi Guanti is connected with described main pipe;
It is characterized in that,
Described main pipe comprises main pipe's outer wall and main pipe's inwall, between described main pipe's outer wall and described main pipe's inwall, is set gap, on described main pipe's inwall, is provided with side opening;
Described Zhi Guanti comprises a tube wall and an inboard wall of tube body, and described tube wall is connected with described main pipe's outer wall, and described inboard wall of tube body is connected with described main pipe's inwall;
Between described tube wall and described inboard wall of tube body, be provided with appendix.
2. blocking-proof elbow according to claim 1, is characterized in that, described main pipe and the described Zhi Guanti structure that is formed in one.
3. blocking-proof elbow according to claim 2, is characterized in that, described appendix is connected with air feed pump, on described appendix, is provided with valve.
4. according to the blocking-proof elbow described in claim 1-3 any one, it is characterized in that, the number of described appendix is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478475.2U CN203429769U (en) | 2013-08-07 | 2013-08-07 | Anti-blocking elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478475.2U CN203429769U (en) | 2013-08-07 | 2013-08-07 | Anti-blocking elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429769U true CN203429769U (en) | 2014-02-12 |
Family
ID=50058817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478475.2U Withdrawn - After Issue CN203429769U (en) | 2013-08-07 | 2013-08-07 | Anti-blocking elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203429769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410212A (en) * | 2013-08-07 | 2013-11-27 | 张家港迪威高压管件有限公司 | Anti-blocking elbow |
-
2013
- 2013-08-07 CN CN201320478475.2U patent/CN203429769U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410212A (en) * | 2013-08-07 | 2013-11-27 | 张家港迪威高压管件有限公司 | Anti-blocking elbow |
| CN103410212B (en) * | 2013-08-07 | 2016-01-20 | 张家港迪威高压管件有限公司 | A kind of blocking-proof elbow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |