CN201014102Y - Filling-type rotating compensator - Google Patents
Filling-type rotating compensator Download PDFInfo
- Publication number
- CN201014102Y CN201014102Y CNU2007200102570U CN200720010257U CN201014102Y CN 201014102 Y CN201014102 Y CN 201014102Y CN U2007200102570 U CNU2007200102570 U CN U2007200102570U CN 200720010257 U CN200720010257 U CN 200720010257U CN 201014102 Y CN201014102 Y CN 201014102Y
- Authority
- CN
- China
- Prior art keywords
- sleeve barrel
- outer sleeve
- inner sleeve
- utility
- model
- 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 - Fee Related
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- Pipe Accessories (AREA)
Abstract
An injection type rotary compensator comprises an inner sleeve barrel, the utility model is characterized in that: an outer sleeve barrel is arranged at the exterior of the inner sleeve barrel, a sealing structure is arranged between the inner sleeve barrel and the outer sleeve barrel along the radial direction, the sealing structure comprises a sealing seat fixedly connected to the end of the outer sleeve barrel, a wearable copper ring inlaid at the side surface of the sealing seat, and blocking rings are arranged at the two sides of a material feeding area, an material injection hole is arranged on the outer sleeve barrel. The utility model has the advantages that: no introverted pressure is generated, a fixing support frame can be reduced in small size, and special injectant can be injected for a plurality of times, leakage can be avoided, safe and reliable running of pipelines can be assured, the friction coefficient is smaller, and the existing phenomenon that the contacting surface is very wearable is overcome, the compensation capacity is prominently risen compared with existing normal compensators. The installation method is variable, the utility model is wide in applicability, and easy to be installed and maintained.
Description
Technical field
The utility model belongs to a kind of pipeline compensator, particularly a kind of filling type whirl compensator.
Background technique
In the heat supply network design, often can run into the absolute altitude of continuous variation and change the pipeline that moves towards, move towards the different pipeline section of forming with the long pipeline section of crow flight distance if will lean on existing sleeve by the high difference of many segment marks like this, ripple or door type compensator are the effects that are difficult to reach desirable, so a kind of novel compensator of market demand satisfies usage requirement.
The model utility content
The purpose of this utility model provides a kind of filling type whirl compensator, has played the seal action to whirl compensator.In heat distribution pipeline, when temperature variation produced thermal compensation, inner sleeve can be free to slide rotation, and compensation rate is very big, and sealing is reliable, and installation form is various, wide adaptability, and installation and maintenance are convenient.
The purpose of this utility model is achieved by the following technical solution: at inner sleeve outer installment outer sleeve, outer sleeve and inner sleeve radially between sealing configuration is set, sealing configuration comprises the sealing seat that is fixed in the outer sleeve end, inlay wear-resisting copper ring in the side of sealing seat, be provided with simultaneously and annotate filler both sides baffle ring, on outer sleeve, be provided with to annotate and fill out the agent geat.
The utility model has the advantages that: press thrust (being blind plate power) in this new product does not produce, thereby the fixed support at compensator two ends can do very for a short time, do not have the phenomenon of unstability, and installation need not increase extra guiding trestle, hot extending amount needn't be reserved during insulation, the pipeline heat loss can be reduced.Can repeatedly replenish extraordinary notes of injection and fill out agent under the pipeline normal operating condition, get rid of and leak, the guarantee pipe safety is the phase operation reliably, and different the notes filled out the needs that agent can be satisfied the different fluid flow operating mode.Adapt to-50 ℃---650 ℃, pressure can reach 20MPa.The place adopts the wear-resisting copper ring friction of lining to connect true face at the rotation wear surface, and friction factor is little, has overcome the situation that true face very easily weares and teares that in the past connects like this.Compensation ability common compensator more in the past significantly improves in addition.Installation form is various, wide adaptability, and installation and maintenance are convenient.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
See Fig. 1, concrete structure is as follows: at inner sleeve 1 outer installment outer sleeve 9, outer sleeve 9 and inner sleeve 1 radially between sealing configuration is set, sealing configuration comprises the sealing seat 2 that is fixed in the outer sleeve end by lock screw 3, inlay wear-resisting copper ring 4 in the side of sealing seat 2, be provided with simultaneously and be positioned at the carbon steel baffle ring 5,8 of annotating the filler both sides, like this when being full of medium when work in the whirl compensator, the true surface of revolution that connects between inner sleeve 1 and the sealing seat 2 is by finishing between the wear-resisting copper ring 4 of lining and the carbon steel.On outer sleeve, be provided with to annotate and fill out mouthfuls 6, fill out mouthfuls 6 by notes and squeeze into to annotate and fill out agent 7, fill out on the agent geat 6 at notes and be screwed with screw plug.Between inside and outside sleeve, just formed like this and filled up the seal chamber of annotating filler.Played seal action to whirl compensator.In heat distribution pipeline, when temperature variation produced thermal compensation, inner sleeve 1 can be free to slide rotation, and compensation rate is very big, and sealing is reliable.
Claims (1)
1. filling type whirl compensator, it comprises inner sleeve, it is characterized in that: at inner sleeve outer installment outer sleeve, outer sleeve and inner sleeve radially between sealing configuration is set, sealing configuration comprises the sealing seat that is fixed in the outer sleeve end, inlay wear-resisting copper ring in the side of sealing seat, be provided with simultaneously and annotate filler both sides baffle ring, on outer sleeve, be provided with to annotate and fill out the agent geat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200102570U CN201014102Y (en) | 2007-01-23 | 2007-01-23 | Filling-type rotating compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200102570U CN201014102Y (en) | 2007-01-23 | 2007-01-23 | Filling-type rotating compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014102Y true CN201014102Y (en) | 2008-01-30 |
Family
ID=39025896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200102570U Expired - Fee Related CN201014102Y (en) | 2007-01-23 | 2007-01-23 | Filling-type rotating compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014102Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330858A (en) * | 2011-07-28 | 2012-01-25 | 大连益多管道有限公司 | Angular rotary compensator |
| CN103438317A (en) * | 2013-09-08 | 2013-12-11 | 赵铎 | Steam pipeline compensator |
-
2007
- 2007-01-23 CN CNU2007200102570U patent/CN201014102Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330858A (en) * | 2011-07-28 | 2012-01-25 | 大连益多管道有限公司 | Angular rotary compensator |
| CN103438317A (en) * | 2013-09-08 | 2013-12-11 | 赵铎 | Steam pipeline compensator |
| CN103438317B (en) * | 2013-09-08 | 2015-04-22 | 赵铎 | Steam pipeline compensator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 |