CN200996510Y - Telescopic reinforcing limiting compensater - Google Patents
Telescopic reinforcing limiting compensater Download PDFInfo
- Publication number
- CN200996510Y CN200996510Y CN 200720010217 CN200720010217U CN200996510Y CN 200996510 Y CN200996510 Y CN 200996510Y CN 200720010217 CN200720010217 CN 200720010217 CN 200720010217 U CN200720010217 U CN 200720010217U CN 200996510 Y CN200996510 Y CN 200996510Y
- Authority
- CN
- China
- Prior art keywords
- outer casing
- set component
- casing part
- cover parts
- sealing head
- 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.)
- Expired - Lifetime
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Abstract
An enhanced scalable restricting compensation includes an inner set and an outer set component. The compensation is characterized in that the inner set component (1) inserts into the outer set component (2); the openings of the internal and external parts are respectively connected with the flanges ( 6) (7); the inner set component (1) has a sealed restrictor (3); the restrictor has a seal ring; the outer set component has a front restricting sealing head (4); the sealing head has an anti-dust plate root (5). The outer set component is lower provided with the back restricting cone pipe (9). The outer set component (2) through a cover screw (8) adjusts and presses in the inner set component (1).
Description
Technical field
The utility model relates to a kind of assembling pipe joint, particularly relates to a kind ofly connect using reinforced scalable spacing compensator on gas, liquid pipeline.
Background technique
At present, the pipeline of media such as various conveying gas, liquid in use expands along with temperature variation or dwindles, and for offsetting this variation, disposes pipeline compensator in pipeline; Existing compensator is to reconcile extending amount by a U type pipe is installed in the pipeline at a certain distance.The compensator of this U type pipe has increased the circulating resistance of pipeline internal medium, the position that takes up space, installs inconveniently, and flexible effect is also bad, particularly for the more medium of impurity such as mud, more can't use.
Summary of the invention
The purpose of this utility model is to provide a kind of connect on gas, liquid pipeline to use, but the pipeline expansion joint of axial stretching (compensator).This compensator is the straighttube-type sleeve structure, and the interior cover parts of compensator insert in the outer casing part, and the mouth of pipe place of inside and outside cover parts is furnished with connecting flange respectively, can be fit to different tube diameters, and it is convenient to install, overhaul.
The purpose of this utility model is achieved through the following technical solutions:
Reinforced scalable spacing compensator, cover parts and outer casing part in including, interior cover parts insert in the outer casing part; The mouth of pipe of inside and outside parts is furnished with connecting flange respectively, interior cover parts have the sealing snubber, on snubber, be provided with inner seal ring, outer casing part is provided with the front limit sealing head, the dust protection packing is housed in the sealing head, outer casing part has the spacing Taper Pipe in back, and outer casing part overlaps on the parts in being pressed on by the gland screw adjustment.
Advantage of the present utility model and effect are:
1. the utility model is the axial Collapsible structure of straighttube-type, is fit to carry various medium circulations, has satisfied the big requirement of extending amount.
2. sealing configuration characteristics of the present utility model have satisfied the big and leak free requirement of pressure (under 0.6～6.4Mpa pressure state, the no pressure loss in the pipe).
3. the mouth of pipe place of inside and outside cover parts of the present utility model is furnished with connecting flange respectively, can be fit to different tube diameters, its installation, maintenance convenient (also can play the anastomosis of hot-water heating spare loose joint).
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
With reference to the accompanying drawings the utility model is elaborated.
As shown in the figure, cover parts 1 and outer casing part 2 in compensator of the present utility model includes, interior cover parts 1 insert in the outer casing part 2; The mouth of pipe place of inside and outside cover parts is furnished with adpting flange 6,7 respectively, and interior cover parts are provided with spacing seal ring 3 (snubber), and y-shaped ring and O-ring seals are housed respectively in seal ring.Outer casing part is provided with front limit sealing head 4, and dust protection packing 5 is housed in the sealing head, and outer casing part has the spacing Taper Pipe 9 in back, utilizes gland screw 8 to adjust and is pressed on the interior cover parts 1.
The axial stretching amount of this compensator between ± 25 millimeters～± 200 millimeters, in being fit to, low pressure pipeline nominal diameter Dg80～1000 millimeters install and use.Cover parts 1 are with outer casing part 2 and are slidingly matched in it, and the centre has Y, O RunddichtringO 3 to seal, and also a plurality of seal rings can be set as required.
Claims (1)
1. reinforced scalable spacing compensator, cover parts and outer casing part is characterized in that in including, interior cover parts (1) insert in the outer casing part (2); The mouth of pipe of inside and outside parts is furnished with connecting flange (6) (7) respectively, interior cover parts (1) have sealing snubber (3), on snubber, be provided with inner seal ring, outer casing part is provided with front limit sealing head (4), dust protection packing (5) is housed in the sealing head, outer casing part has back spacing Taper Pipe (9), and outer casing part (2) overlaps on the parts (1) in being pressed on by gland screw (8) adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720010217 CN200996510Y (en) | 2007-01-19 | 2007-01-19 | Telescopic reinforcing limiting compensater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720010217 CN200996510Y (en) | 2007-01-19 | 2007-01-19 | Telescopic reinforcing limiting compensater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996510Y true CN200996510Y (en) | 2007-12-26 |
Family
ID=38994941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720010217 Expired - Lifetime CN200996510Y (en) | 2007-01-19 | 2007-01-19 | Telescopic reinforcing limiting compensater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996510Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105010901A (en) * | 2014-04-15 | 2015-11-04 | 藤原酿造机械株式会社 | Pressurization cooker and vertical rotating valve connecting structure |
| CN106416932A (en) * | 2016-09-12 | 2017-02-22 | 扬州大学 | Novel field ditch irrigation drainage opening |
| CN107940146A (en) * | 2017-12-01 | 2018-04-20 | 深圳市拓安信计控仪表有限公司 | A kind of screwed pipe and flow meter assembly with Telescopic |
-
2007
- 2007-01-19 CN CN 200720010217 patent/CN200996510Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105010901A (en) * | 2014-04-15 | 2015-11-04 | 藤原酿造机械株式会社 | Pressurization cooker and vertical rotating valve connecting structure |
| CN105010901B (en) * | 2014-04-15 | 2019-11-29 | 藤原酿造机械株式会社 | The connection of pressure cooking pot and vertical rotating valve constructs |
| CN106416932A (en) * | 2016-09-12 | 2017-02-22 | 扬州大学 | Novel field ditch irrigation drainage opening |
| CN107940146A (en) * | 2017-12-01 | 2018-04-20 | 深圳市拓安信计控仪表有限公司 | A kind of screwed pipe and flow meter assembly with Telescopic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071226 |
|
| EXPY | Termination of patent right or utility model |