CN207634879U - A kind of new type high temperature metal compensator - Google Patents
A kind of new type high temperature metal compensator Download PDFInfo
- Publication number
- CN207634879U CN207634879U CN201721650413.XU CN201721650413U CN207634879U CN 207634879 U CN207634879 U CN 207634879U CN 201721650413 U CN201721650413 U CN 201721650413U CN 207634879 U CN207634879 U CN 207634879U
- Authority
- CN
- China
- Prior art keywords
- inside lining
- plate
- ring flat
- fixedly mounted
- bellows
- 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
Links
Abstract
The utility model is related to a kind of new type high temperature metal compensators, including flange, bellows and pull rod, the both ends of the bellows are coaxially fixedly mounted with end pipe respectively, the outer end of two end pipes is fixedly mounted with flange respectively, end pipe inner wall close to bellows both ends is coaxially fixedly mounted with left ring flat-plate and right ring flat-plate respectively, the inboard of the left ring flat-plate is coaxially fixedly mounted with left inside lining, right ring flat-plate inboard below the corresponding left inside lining is coaxially fixedly mounted with right inside lining sleeve, the right inside lining sleeve is interlaced overlapping with the free end that left inside lining is opposite, the free end inner wall of the right inside lining sleeve is coaxially fixedly mounted with the first left ring flat-plate, left ring flat-plate end below the first left ring flat-plate is co-axially mounted the first left inside lining, fire resisting pouring material between first left inside lining and right inside lining sleeve is formed with annular groove.This compensator realizes the multilayer insulation design to bellows by inside lining sleeve and ring flat-plate, and forms independent space to heat-preservation cotton again, prevents heat-preservation cotton to be pumped, to realize high temperature resistant, heat-insulated purpose.
Description
Technical field
The utility model belongs to the auxiliary device field of pipeline, specifically, especially a kind of new type high temperature metal compensation
Device.
Background technology
Compensator belongs to a kind of compensating element, using effective dilatation of its operative body bellows, with absorption line,
Change in size or compensation pipes that conduit, container etc. are generated by the reasons such as expanding with heat and contract with cold, conduit, container etc. it is axial, laterally
And angular displacement, it is widely used in modern industry.
When compensator is applied in hot environment, it is necessary to have heat safe ability, otherwise the medium in pipeline can influence
The service life of bellows.The poor and internal heat-preservation cotton of the heat insulation effect of traditional compensator is easily pumped, and significantly reduces compensation
The service life of device.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of it is simple in structure, prevent heat-preservation cotton from taking out
The new type high temperature metal compensator walked.
What the embodiment of the utility model was realized in：
A kind of new type high temperature metal compensator, including flange, bellows and pull rod, the both ends of the bellows are same respectively
Axis is fixedly mounted with end pipe, and the outer ends of two end pipes is fixedly mounted with flange respectively, and the outer rims of two end pipes is fixedly mounted with otic placode respectively, two otic placodes it
Between pull rod is installed, be coaxially fixedly mounted with left ring flat-plate and right ring flat-plate respectively close to the end pipe inner wall at bellows both ends, the inboard of the left ring flat-plate
Coaxially be fixedly mounted with left inside lining, the right ring flat-plate inboard below the corresponding left inside lining is coaxially fixedly mounted with right inside lining sleeve, the right inside lining sleeve with
The free end inner wall of the interlaced overlapping in the opposite free end of left inside lining, the right inside lining sleeve is coaxially fixedly mounted with the first left ring flat-plate, should
Left ring flat-plate end below first left ring flat-plate is co-axially mounted the first left inside lining, between the first left inside lining and the first left ring flat-plate
There are certain gap, the fire resisting pouring material between the first left inside lining and right inside lining sleeve is formed with annular groove, the end pipe, the right side
The inner wall of inside lining sleeve and the first left inside lining is fixedly mounted with more palladium nails, and palladium nail is used for the castable refractory in fixed compensator,
Heat-preservation cotton is filled between the bellows and end pipe, left inside lining, the first left inside lining and right inside lining sleeve.
Moreover, installing web plate between the left ring flat-plate and end pipe.
Moreover, the opposite exterior lateral sides of the flange install companion flange respectively, it is co-axially mounted between the companion flange and flange
Gasket.
Moreover, one end of the annular groove is formed with slope.
The advantages of the utility model and good effect are：
1, this compensator realizes the multilayer insulation design to bellows by inside lining sleeve and ring flat-plate, and again to heat-preservation cotton
Independent space is formd, heat-preservation cotton is prevented to be pumped, to realize high temperature resistant, heat-insulated purpose.
2, one end of this compensator annular recess is formed with slope, and the residue in medium is prevented to be trapped in annular groove.
3, the utility model is designed reasonably, be skillfully constructed, heat-insulating property is high, and good airproof performance greatly improves compensator
Service life, with wide popularization and application value.
Description of the drawings
Fig. 1 is the sectional view of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment.
A kind of new type high temperature metal compensator, as shown in Figure 1, including flange 1, bellows 4 and pull rod 3, the ripple
The both ends of pipe are coaxially fixedly mounted with end pipe 2 respectively, and the outer end of two end pipes is fixedly mounted with flange respectively, and the outer rim of two end pipes is fixedly mounted with respectively
Otic placode 6 installs pull rod between two otic placodes.
The innovative point of the utility model is：
End pipe inner wall close to bellows both ends is coaxially fixedly mounted with left ring flat-plate 17 and right ring flat-plate 12 respectively, the inboard of the left ring flat-plate
It is coaxially fixedly mounted with left inside lining 14, the right ring flat-plate inboard below the corresponding left inside lining is coaxially fixedly mounted with right inside lining sleeve 13, the right liner
Cylinder is interlaced overlapping with the free end that left inside lining is opposite, and the free end inner wall of the right inside lining sleeve is coaxially fixedly mounted with the first left ring flat-plate
15, the left ring flat-plate end below the first left ring flat-plate is co-axially mounted the first left inside lining 16, the first left inside lining and first left
There are certain gap between ring flat-plate, the fire resisting pouring material between the first left inside lining and right inside lining sleeve is formed with annular groove 19,
To which fire resisting pouring material is divided into left and right two independent cavities；In order to improve intensity, pacify between the left ring flat-plate and end pipe
Gusset 18 is filled, the inner wall of the end pipe, right inside lining sleeve and the first left inside lining is fixedly mounted with more palladium nails 9, which follows closely for fixing
It is filled out between castable refractory 10 in compensator, the bellows and end pipe, left inside lining, the first left inside lining and right inside lining sleeve
Fill heat-preservation cotton 5.By the setting of inside lining sleeve and ring flat-plate, heat insulation has been effectively played, has prevented bellows from overheating and reducing the service life,
And the problem of preventing heat-preservation cotton to be pumped, improve the heat insulation effect of product.
In the present embodiment, the opposite exterior lateral sides of the flange install companion flange 7 respectively, same between the companion flange and flange
Axis installs gasket 8.
One end of the annular groove is formed with slope 11, and effect is that the residue in medium is prevented to be trapped in annular groove
It is interior.
It is emphasized that embodiment described in the utility model is illustrative, without being restrictive, therefore this reality
It is every new according to this practicality by those skilled in the art with the novel embodiment including being not limited to described in specific implementation mode
The other embodiment that the technical solution of type obtains also belongs to the range of the utility model protection.
Claims (4)
1. the both ends difference of a kind of new type high temperature metal compensator, including flange, bellows and pull rod, the bellows is coaxial
It is fixedly mounted with end pipe, the outer ends of two end pipes is fixedly mounted with flange respectively, and the outer rims of two end pipes is fixedly mounted with otic placode respectively, between two otic placodes
Pull rod is installed, it is characterised in that：End pipe inner wall close to bellows both ends is coaxially fixedly mounted with left ring flat-plate and right ring flat-plate respectively, the left ring
The inboard of plate is coaxially fixedly mounted with left inside lining, and the right ring flat-plate inboard below the corresponding left inside lining is coaxially fixedly mounted with right inside lining sleeve, the right side
Inside lining sleeve is interlaced overlapping with the free end that left inside lining is opposite, and the free end inner wall of the right inside lining sleeve is coaxially fixedly mounted with first left side
Ring flat-plate, the left ring flat-plate end below the first left ring flat-plate are co-axially mounted the first left inside lining, the first left inside lining and first left
There are certain gap between ring flat-plate, the fire resisting pouring material between the first left inside lining and right inside lining sleeve is formed with annular groove, institute
The inner wall for stating end pipe, right inside lining sleeve and the first left inside lining is fixedly mounted with more palladium nails, and palladium nail is for resistance in fixed compensator
Heat-preservation cotton is filled between fiery castable, the bellows and end pipe, left inside lining, the first left inside lining and right inside lining sleeve.
2. new type high temperature metal compensator according to claim 1, it is characterised in that：Pacify between the left ring flat-plate and end pipe
Fill gusset.
3. new type high temperature metal compensator according to claim 1, it is characterised in that：The opposite exterior lateral sides of the flange are distinguished
Companion flange is installed, gasket is co-axially mounted between the companion flange and flange.
4. new type high temperature metal compensator according to claim 1, it is characterised in that：One end of the annular groove is formed with
Slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650413.XU CN207634879U (en) | 2017-12-01 | 2017-12-01 | A kind of new type high temperature metal compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650413.XU CN207634879U (en) | 2017-12-01 | 2017-12-01 | A kind of new type high temperature metal compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634879U true CN207634879U (en) | 2018-07-20 |
Family
ID=62855263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721650413.XU Expired - Fee Related CN207634879U (en) | 2017-12-01 | 2017-12-01 | A kind of new type high temperature metal compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751472A (en) * | 2019-01-28 | 2019-05-14 | 秦皇岛市泰德管业科技有限公司 | A kind of high temperature high voltage resistant flexibility heat insulation structural and expansion joint |
-
2017
- 2017-12-01 CN CN201721650413.XU patent/CN207634879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751472A (en) * | 2019-01-28 | 2019-05-14 | 秦皇岛市泰德管业科技有限公司 | A kind of high temperature high voltage resistant flexibility heat insulation structural and expansion joint |
| CN109751472B (en) * | 2019-01-28 | 2024-03-15 | 秦皇岛市泰德管业科技有限公司 | High-temperature-resistant high-pressure-resistant flexible heat insulation structure and expansion joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |