CN206929483U - Circular seal Three-D compensator - Google Patents
Circular seal Three-D compensator Download PDFInfo
- Publication number
- CN206929483U CN206929483U CN201720600057.4U CN201720600057U CN206929483U CN 206929483 U CN206929483 U CN 206929483U CN 201720600057 U CN201720600057 U CN 201720600057U CN 206929483 U CN206929483 U CN 206929483U
- Authority
- CN
- China
- Prior art keywords
- adapter
- plate
- ring flat
- ring
- wall
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/03—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube comprising two or more bellows
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Joints Allowing Movement (AREA)
Abstract
It the utility model is related to a kind of circular seal Three-D compensator, including intervalve, left adapter and right adapter, the first ring flat-plate is provided with left adapter, intervalve left end is provided with the second ring flat-plate, the first corrugated flexible hose is sealedly connected between first ring flat-plate and the second ring flat-plate, formed between the left end and left adapter outer wall of first adapter and be slidingly sealed cooperation, the first packing cavity is formed in the first corrugated flexible hose, ceramic fibre filler is filled with the first packing cavity；The 3rd ring flat-plate is provided with right adapter, intervalve right-hand member is provided with the 4th ring flat-plate, the second corrugated flexible hose is sealedly connected between 3rd ring flat-plate and the 4th ring flat-plate, formed between the left end and middle outer wall of second adapter and be slidingly sealed cooperation, the second packing cavity is formed in second corrugated flexible hose, ceramic fibre filler is filled with the second packing cavity.The sealing of packing cavity in compensator is lifted, sealing structure is reliable and stable, meets the needs of Three-D compensator compensates in axial, angular, horizontal and each orientation.
Description
Technical field
It the utility model is related to a kind of circular seal Three-D compensator.
Background technology
Three-dimensional corrugated compensator is a kind of dedicated compensator for aiming at pulverized coal channel design, can compensate axial direction, angular, horizontal stroke
To and each orientation resultant displacement；
Present three-dimensional corrugated compensator sealing property is poor, the problem of filler leakage easily occurs.
Utility model content
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided a kind of circular seal is three-dimensional
Compensator, solves the defects of existing Three-D compensator sealing difference.
Technical scheme is used by the utility model solves its technical problem：A kind of circular seal Three-D compensator, bag
Intervalve, left adapter and right adapter are included, is provided with the first ring flat-plate in the left adapter, the intervalve left end is provided with second
Ring flat-plate, the first corrugated flexible hose is sealedly connected between first ring flat-plate and the second ring flat-plate, is provided with second ring flat-plate
One adapter, it is described first adapter right-hand member be fixedly connected with the second ring flat-plate, it is described first adapter left end and left adapter outer wall it
Between formed and be slidingly sealed cooperations, the first packing cavity is formed in first corrugated flexible hose, filled with making pottery in first packing cavity
Porcelain fiberfill；
The 3rd ring flat-plate is provided with the right adapter, the intervalve right-hand member is provided with the 4th ring flat-plate, the 3rd ring flat-plate
And the 4th be sealedly connected with the second corrugated flexible hose between ring flat-plate, the second adapter is provided with the 3rd ring flat-plate, described second connects
The right-hand member of pipe is fixedly connected with the 3rd ring flat-plate, is formed between the left end and middle outer wall of second adapter and is slidingly sealed cooperation,
The second packing cavity is formed in second corrugated flexible hose, ceramic fibre filler is filled with second packing cavity.
Further, Hermetical connecting structure is between the first corrugated flexible hose both ends and the first ring flat-plate and the second ring flat-plate：
The 3rd adapter is provided with first ring flat-plate, the 4th adapter is provided with second ring flat-plate, first corrugated flexible hose
Left and right ends are tightly connected with the 3rd adapter, the 4th adapter inner hole wall respectively；
Hermetical connecting structure is between the second corrugated flexible hose both ends and the first ring flat-plate and the second ring flat-plate：3rd ring
The 5th adapter is provided with plate, the 6th adapter, the left and right ends point of second corrugated flexible hose are provided with the 4th ring flat-plate
It is not tightly connected with the 5th adapter, the 6th adapter inner hole wall.
Further, formation is slidingly sealed structure and is between the left end of first adapter and left adapter outer wall：The left side
The right-hand member outer wall of adapter is provided with baffle ring, and the 3rd packing cavity is formed between the first adapter left end and left adapter outer wall, described
Sealing ring and asbestos twisted rope are provided with 3rd packing cavity；
Formed between the left end and middle outer wall of second adapter and be slidingly sealed structure and be：The intervalve right-hand member outer wall
Baffle ring is provided with, the 4th packing cavity is formed between the second adapter left end and middle pipe outer wall, is set in the 4th packing cavity
It is equipped with sealing ring and asbestos twisted rope.
Further, it is provided with multiple first fastening bolt components between first ring flat-plate and the second ring flat-plate, described
Multiple second fastening bolt components are provided between three ring flat-plates and the 4th ring flat-plate；
Fastening bolt component includes shank of bolt, and the both ends of the shank of bolt are respectively arranged with thread segment, the shank of bolt two
End thread segment is connected after being each passed through ring flat-plate with clamp nut.
The beneficial effects of the utility model are：The sealing of packing cavity in compensator is lifted, sealing structure is reliable and stable,
Meets the needs of Three-D compensator compensates in axial, angular, horizontal and each orientation.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of Three-D compensator；
Wherein, 1, intervalve, 2, left adapter, 3, right adapter, the 4, first corrugated flexible hose, the 5, second corrugated flexible hose, 6, first
Adapter, the 7, second adapter, 8, sealing ring.
Embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, a kind of circular seal Three-D compensator, including intervalve 1, left adapter 2 and right adapter 3, a left side connects
The first ring flat-plate is provided with pipe 2, the left end of intervalve 1 is provided with the second ring flat-plate, is tightly connected between the first ring flat-plate and the second ring flat-plate
There is the first corrugated flexible hose 4, the first adapter 6 is provided with the second ring flat-plate, the right-hand member of the first adapter 6 is fixedly connected with the second ring flat-plate,
Formed between the left end and the outer wall of left adapter 2 of first adapter 6 and be slidingly sealed cooperation, the first filler is formed in the first corrugated flexible hose 4
Chamber, the first packing cavity is interior to be filled with ceramic fibre filler.
The 3rd ring flat-plate is provided with right adapter 3, the right-hand member of intervalve 1 is provided with the 4th ring flat-plate, the 3rd ring flat-plate and the 4th ring flat-plate
Between be sealedly connected with the second corrugated flexible hose 5, the second adapter 7, the right-hand member and the 3rd ring of the second adapter 7 are provided with the 3rd ring flat-plate
Plate is fixedly connected, and is formed between the left end and middle outer wall of the second adapter 7 and is slidingly sealed cooperation, is formed in the second corrugated flexible hose 5
Second packing cavity, the second packing cavity is interior to be filled with ceramic fibre filler.
Hermetical connecting structure is between the both ends of first corrugated flexible hose 4 and the first ring flat-plate and the second ring flat-plate：Set on first ring flat-plate
Be equipped with the 3rd adapter, be provided with the 4th adapter on the second ring flat-plate, the left and right ends of the first corrugated flexible hose 4 respectively with the 3rd adapter,
4th adapter inner hole wall is tightly connected；
Hermetical connecting structure is between the both ends of second corrugated flexible hose 5 and the first ring flat-plate and the second ring flat-plate：Set on 3rd ring flat-plate
Be equipped with the 5th adapter, be provided with the 6th adapter on the 4th ring flat-plate, the left and right ends of the second corrugated flexible hose 5 respectively with the 5th adapter,
6th adapter inner hole wall is tightly connected.
Formed between the left end and the outer wall of left adapter 2 of first adapter 6 and be slidingly sealed structure and be：The right-hand member outer wall of left adapter 2
Baffle ring is provided with, the 3rd packing cavity is formed between the left end of the first adapter 6 and the outer wall of left adapter 2, is provided with the 3rd packing cavity close
Seal 8 and asbestos twisted rope.Sealing ring 8 is limited in the 3rd packing cavity by baffle ring, and asbestos twisted rope is bundled in the outer wall of left adapter 2
On.
Formed between the left end and middle outer wall of second adapter 7 and be slidingly sealed structure and be：The right-hand member outer wall of intervalve 1 is provided with
Baffle ring, the 4th packing cavity is formed between the left end of the second adapter 7 and the outer wall of intervalve 1, the He of sealing ring 8 is provided with the 4th packing cavity
Asbestos twisted rope.Sealing ring 8 is limited in the 4th packing cavity by baffle ring, and asbestos twisted rope is bundled on the outer wall of intervalve 1.
Be provided with multiple first fastening bolt components between first ring flat-plate and the second ring flat-plate, the 3rd ring flat-plate and the 4th ring flat-plate it
Between be provided with multiple second fastening bolt components；Fastening bolt component includes shank of bolt, and the both ends of shank of bolt are respectively arranged with spiral shell
Line section, shank of bolt both ends thread segment are connected after being each passed through ring flat-plate with clamp nut.It is anti-when needing to transport compensator
Only both sides adapter is moved relative to intervalve 1, installed in fastening bolt component.
Compensator of the present utility model, the sealing of packing cavity is higher, and sealing structure is reliable and stable, meets Three-D compensator
In the demand of axial, angular, horizontal and each orientation compensation.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
1. a kind of circular seal Three-D compensator, it is characterized in that, including intervalve（1）, left adapter（2）And right adapter（3）, institute
State left adapter（2）On be provided with the first ring flat-plate, the intervalve（1）Left end is provided with the second ring flat-plate, first ring flat-plate and
The first corrugated flexible hose is sealedly connected between two ring flat-plates（4）, the first adapter is provided with second ring flat-plate（6）, described first
Adapter（6）Right-hand member be fixedly connected with the second ring flat-plate, it is described first adapter（6）Left end and left adapter（2）Formed between outer wall
It is slidingly sealed cooperation, first corrugated flexible hose（4）The first packing cavity of interior formation, first packing cavity are interior fine filled with ceramics
Tie up filler；
The right adapter（3）On be provided with the 3rd ring flat-plate, the intervalve（1）Right-hand member is provided with the 4th ring flat-plate, the 3rd ring
The second corrugated flexible hose is sealedly connected between plate and the 4th ring flat-plate（5）, the second adapter is provided with the 3rd ring flat-plate（7）, institute
State the second adapter（7）Right-hand member be fixedly connected with the 3rd ring flat-plate, it is described second adapter（7）Left end and middle outer wall between formed
It is slidingly sealed cooperation, second corrugated flexible hose（5）The second packing cavity of interior formation, second packing cavity are interior fine filled with ceramics
Tie up filler.
2. circular seal Three-D compensator according to claim 1, it is characterized in that, first corrugated flexible hose（4）Both ends
Hermetical connecting structure is between the first ring flat-plate and the second ring flat-plate：It is provided with the 3rd on first ring flat-plate to take over, described second
The 4th adapter, first corrugated flexible hose are provided with ring flat-plate（4）Left and right ends respectively with the 3rd adapter, the 4th adapter endoporus
Wall is tightly connected；
Second corrugated flexible hose（5）Hermetical connecting structure is between both ends and the first ring flat-plate and the second ring flat-plate：3rd ring
The 5th adapter is provided with plate, the 6th adapter, second corrugated flexible hose are provided with the 4th ring flat-plate（5）Left and right ends
It is tightly connected respectively with the 5th adapter, the 6th adapter inner hole wall.
3. circular seal Three-D compensator according to claim 1, it is characterized in that, first adapter（6）Left end with
Left adapter（2）Formed between outer wall and be slidingly sealed structure and be：The left adapter（2）Right-hand member outer wall be provided with baffle ring, described
One adapter（6）Left end and left adapter（2）The 3rd packing cavity is formed between outer wall, sealing ring is provided with the 3rd packing cavity
（8）And asbestos twisted rope；
Second adapter（7）Left end and middle outer wall between formed and be slidingly sealed structure and be：The intervalve（1）Outside right-hand member
Wall is provided with baffle ring, second adapter（7）Left end and intervalve（1）The 4th packing cavity is formed between outer wall, the described 4th fills out
Material intracavitary is provided with sealing ring（8）And asbestos twisted rope.
4. circular seal Three-D compensator according to claim 1, it is characterized in that, first ring flat-plate and the second ring flat-plate it
Between be provided with multiple first fastening bolt components, be provided with multiple second fastening bolts between the 3rd ring flat-plate and the 4th ring flat-plate
Component；
Fastening bolt component includes shank of bolt, and the both ends of the shank of bolt are respectively arranged with thread segment, shank of bolt both ends spiral shell
Line section is connected after being each passed through ring flat-plate with clamp nut.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600057.4U CN206929483U (en) | 2017-05-26 | 2017-05-26 | Circular seal Three-D compensator |
| PCT/CN2017/115516 WO2018214474A1 (en) | 2017-05-26 | 2017-12-12 | Circular sealed 3d compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600057.4U CN206929483U (en) | 2017-05-26 | 2017-05-26 | Circular seal Three-D compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206929483U true CN206929483U (en) | 2018-01-26 |
Family
ID=61352649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720600057.4U Active CN206929483U (en) | 2017-05-26 | 2017-05-26 | Circular seal Three-D compensator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206929483U (en) |
| WO (1) | WO2018214474A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805777A (en) * | 2019-11-06 | 2020-02-18 | 北京韩建河山管业股份有限公司湖北分公司 | Double-seal expansion joint capable of being maintained on line |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925446A (en) * | 2013-01-13 | 2014-07-16 | 江苏贝特管件有限公司 | Three-dimensional compensator special for pulverized coal |
| FR3010763B1 (en) * | 2013-09-19 | 2015-10-16 | Air Liquide | FLUID TRANSFER DEVICE AND INSTALLATION COMPRISING SUCH A DEVICE |
| CN103867845B (en) * | 2014-03-06 | 2016-02-10 | 泰州汇海管件科技有限公司 | The two-way interior pressure FlexbleJoint of non-maintaining directly buried type |
| CN103883832B (en) * | 2014-03-14 | 2015-11-18 | 江苏曙光压力容器有限公司 | The buried compensator of balance type |
| CN204829086U (en) * | 2015-07-14 | 2015-12-02 | 江苏恒丰波纹管有限公司 | Non -maintaining sealed three -dimensional compensator |
| CN205896534U (en) * | 2016-07-11 | 2017-01-18 | 重庆三联管道设备有限公司 | Flange high temperature expansion festival |
-
2017
- 2017-05-26 CN CN201720600057.4U patent/CN206929483U/en active Active
- 2017-12-12 WO PCT/CN2017/115516 patent/WO2018214474A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805777A (en) * | 2019-11-06 | 2020-02-18 | 北京韩建河山管业股份有限公司湖北分公司 | Double-seal expansion joint capable of being maintained on line |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018214474A1 (en) | 2018-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206929483U (en) | Circular seal Three-D compensator | |
| CN204254089U (en) | A kind of sealed type large-scale pipeline connecting head | |
| CN201284624Y (en) | Stainless steel inner lining pipe and coupling assembly | |
| CN208619882U (en) | A kind of sleeve plugging device through walls | |
| CN204672711U (en) | Crawler belt draw-off gear | |
| CN203963368U (en) | The inside and outside straight-tube pressure balanced compensator of pressing | |
| CN206846163U (en) | Straight pipe pressure-balancing type expansion joint | |
| CN202266793U (en) | Vacuum heat-insulation low-temperature tube joint | |
| CN204628878U (en) | A kind of Novel rotary compensator | |
| CN204345157U (en) | A kind of high-temperature expansion joint | |
| CN209369742U (en) | A kind of tubing and casing Hermetical connecting structure | |
| CN209484114U (en) | A kind of structure enhancing expansion bend sealing performance | |
| CN203948821U (en) | A kind of good sealing effect, prefabricated direct-buried thermal insulation pipe easy to connect | |
| CN204252850U (en) | Heat-insulated pipe hooping sealer | |
| CN206048573U (en) | A kind of banbury inspection amount claims white carbon black blanking device | |
| CN203701086U (en) | PHC tubular pile and steel pipe butt-joint structure | |
| CN203099125U (en) | Telescopic structure for mine pasty fluid filling pipeline | |
| CN103738612B (en) | A kind of shell ring wallboard linking bond structure | |
| CN106193045B (en) | A kind of steel pipe high-pressure slip-casting returns paste-making method with anti- | |
| CN207715958U (en) | A kind of novel universal tee pipe coupling | |
| CN205938315U (en) | Stagnant water heat -preservation sleeve compensator for well | |
| CN204962132U (en) | Multifunctional stainless steel tube connector | |
| CN203453696U (en) | Pipeline compensation device | |
| CN207539480U (en) | Inner cone circlip type used for rolling stock touches head | |
| CN204647636U (en) | A kind of locking device for steam line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |