CN103307400A - Sleeve compensator - Google Patents
Sleeve compensator Download PDFInfo
- Publication number
- CN103307400A CN103307400A CN201310278255XA CN201310278255A CN103307400A CN 103307400 A CN103307400 A CN 103307400A CN 201310278255X A CN201310278255X A CN 201310278255XA CN 201310278255 A CN201310278255 A CN 201310278255A CN 103307400 A CN103307400 A CN 103307400A
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- CN
- China
- Prior art keywords
- hold
- expansion joint
- bolt
- sleeve expansion
- connection 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.)
- Pending
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Abstract
The invention discloses a sleeve compensator, which comprises a rotating barrel, wherein a first end connection pipe and a second end connection pipe are arranged at the two ends of the outer surface of the rotating barrel; a clamp ring is arranged on the first end connection pipe and is fixed through a flange; a material filling barrel is also arranged on the first end connection pipe. The sleeve compensator has the advantages that the filling material is not required to be replaced for more than ten years, so that the use is facilitated, and the work efficiency is improved.
Description
Technical field
The present invention relates to a kind of compensator, be specifically related to a kind of sleeve expansion joint.
Background technique
Compensator claims tubular type slip joint, pipeline extension device, is the compensation device of hot fluid pipeline, is mainly used in additionally arranging of rectilinear duct.And general compensator is shorter working life, and often needs repairing and change filler, brings a lot of inconvenience to using process, even affects working efficiency.
Summary of the invention
Goal of the invention: the present invention provides a kind of telescopic whirl compensator in order to solve the deficiencies in the prior art.
Technological scheme: a kind of telescopic whirl compensator, comprise rotary drum, described rotary drum outer surface two ends respectively are provided with first end and take over, and the second pipe nipple, and first end is taken over and is provided with hold-down ring, fixes by flange, and first end is taken over and also is provided with filling tube.
As preferably, also be provided with hold-down bolt on the described hold-down ring.
As preferably, described the second pipe nipple is provided with caging bolt.
As preferably, described filling tube is provided with filler and injects bolt.
Beneficial effect: the present invention compares with existing technology, and more than ten years do not need to change filler, have made things convenient for use, have promoted working efficiency.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Embodiment
The present invention will be described in detail below in conjunction with specific embodiment.
Specific embodiment:
A kind of sleeve expansion joint, comprise rotary drum, rotary drum outer surface two ends respectively are provided with first end and take over 11, with the second pipe nipple 12, first end is taken over 11 and is provided with hold-down ring 2, and is fixing by flange 3, first end is taken over 11 and also is provided with filling tube 4, also be provided with hold-down bolt 5, the second pipe nipples 12 on the hold-down ring 2 and be provided with caging bolt 6, filling tube 4 is provided with filler and injects bolt.
More than ten years of the present invention do not need to change filler, have made things convenient for use, have promoted working efficiency.
Claims (4)
1. sleeve expansion joint, comprise rotary drum, it is characterized in that: described rotary drum outer surface two ends respectively are provided with first end and take over (11), with the second pipe nipple (12), first end is taken over (11) and is provided with hold-down ring (2), fixing by flange (3), first end is taken over (11) and also is provided with filling tube (4).
2. sleeve expansion joint as claimed in claim 1 is characterized in that: also be provided with hold-down bolt (5) on the described hold-down ring (2).
3. sleeve expansion joint as claimed in claim 2, it is characterized in that: described the second pipe nipple (12) is provided with caging bolt (6).
4. sleeve expansion joint as claimed in claim 3 is characterized in that: described filling tube (4) is provided with filler and injects bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278255XA CN103307400A (en) | 2013-07-04 | 2013-07-04 | Sleeve compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278255XA CN103307400A (en) | 2013-07-04 | 2013-07-04 | Sleeve compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307400A true CN103307400A (en) | 2013-09-18 |
Family
ID=49132938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310278255XA Pending CN103307400A (en) | 2013-07-04 | 2013-07-04 | Sleeve compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103307400A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB132732A (en) * | ||||
| CN2166300Y (en) * | 1993-09-03 | 1994-05-25 | 古春宏 | Pour plug type non-medium thrust compensator |
| CN2755396Y (en) * | 2004-12-17 | 2006-02-01 | 宋章根 | Rotary filling compensator |
| KR100917144B1 (en) * | 2008-11-13 | 2009-09-15 | 조인트유창써멀시스템 주식회사 | Expension joint device for using steel in steel pipe |
| CN102829278A (en) * | 2011-06-17 | 2012-12-19 | 江苏华电管道设备有限公司 | Dual-seal filling rotary compensator |
-
2013
- 2013-07-04 CN CN201310278255XA patent/CN103307400A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB132732A (en) * | ||||
| CN2166300Y (en) * | 1993-09-03 | 1994-05-25 | 古春宏 | Pour plug type non-medium thrust compensator |
| CN2755396Y (en) * | 2004-12-17 | 2006-02-01 | 宋章根 | Rotary filling compensator |
| KR100917144B1 (en) * | 2008-11-13 | 2009-09-15 | 조인트유창써멀시스템 주식회사 | Expension joint device for using steel in steel pipe |
| CN102829278A (en) * | 2011-06-17 | 2012-12-19 | 江苏华电管道设备有限公司 | Dual-seal filling rotary compensator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |