CN201407453Y - vickers pipeline compensator - Google Patents
vickers pipeline compensator Download PDFInfo
- Publication number
- CN201407453Y CN201407453Y CN2009201494925U CN200920149492U CN201407453Y CN 201407453 Y CN201407453 Y CN 201407453Y CN 2009201494925 U CN2009201494925 U CN 2009201494925U CN 200920149492 U CN200920149492 U CN 200920149492U CN 201407453 Y CN201407453 Y CN 201407453Y
- Authority
- CN
- China
- Prior art keywords
- pipeline
- compensator
- pressure ring
- vickers
- rings
- 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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Abstract
The utility model discloses a Vickers pipeline compensator for various pipelines laid in the open air or at a long distance or embedded. The pipeline compensator comprises compression rings in the shape of a 1/3 or 1/4 circular arc, seal rings and connecting rods arranged opposite to the compression rings, wherein, the compression rings are sleeved on the outer sides of a left pipeline and a rightpipeline through the connecting rods; one end of each connecting rod is sleeved on a connecting seat of each compression ring, and the other end thereof is fixed on a connecting seat of the adjacentcompression ring through a nut; and the seal rings are arranged between the compression rings and the pipelines. The utility model adopting the theory that bolts are compressed tightly for sealing hasthe characteristics of simple structure, reliable sealing, light weight, rapid installation and low cost, and can realize the dimensional pipeline compensation to reduce the labor intensity of installation. The pipeline compensator can be applied to the compensated connection of various pipelines, in particular to the connection of transmission pipelines for solid particles containing dusts, ashes, etc.
Description
Technical field:
The utility model relates to a kind of pipeline compensator, relates in particular to be used in the pipeline compensator that connects between steel pipe or the plastic pipe.
Background technique:
Fast development along with industrial economy, various open-air, bury underground and grow and be seen everywhere apart from the pipeline of laying, sometimes pipeline rises and falls with landform and changes, also comprise having many bends or curves roving temporary pipeline, these pipelines generally adopt steel pipe or plastic pipe to lay, because the specification length of pipeline is standard, usually need to weld the length that guarantees pipeline, but factor affecting such as pipeline is in use expanded with heat and contract with cold, the impossible unconfined welding of pipeline, the phenomenon of expanding with heat and contract with cold of must the pipe laying compensator when pipeline reaches certain-length eliminating pipeline, pipeline compensator in the market mainly contains bushing type, bellow type and ball compensator etc. are several, bellow type compensator technology is comparatively advanced, but there is the manufacturing process complexity, cost of production is higher, the defective that compensation rate is little is not suitable for containing powder, the conveying of solid particles such as ash; Ball compensator then can not directly be installed, and must use in pairs, has the big defective of floor space; And existing bushing type is to utilize asbestos rope to add graphite to compress with bolted bonnet (BB), this seal form is not have elasticity in actual use, in case occur leakage phenomenon can occurring after pipe vibration, the long-time use, reduced the working life of compensator, increased the maintenance cost of pipeline.
The model utility content:
The purpose of this utility model just provides a kind of pipeline compensator of new structure, adopt bolt to compress sealing principle, have characteristics simple in structure, that sealing is reliable, in light weight, installation rate is high and cost is low, and can alleviate the labor intensity of installation the compensation of pipeline dimension amount.
The purpose of this utility model be achieved in that a kind of Vickers pipeline compensator by 1/3rd or quadrant arc pressure ring, seal ring and with pressure ring with respect to connecting rod form, it is characterized in that: described pressure ring is sleeved on the outside of left and right sides pipeline by described connecting rod, is provided with seal ring between described pressure ring and pipeline.
Described connecting rod one end is sleeved on the connecting base of described pressure ring, and its other end is fixed on the connecting base of described adjacent pressure ring by nut.
On described pipeline, the collar is installed.
The utility model compared with prior art has following advantage:
1. be used to adopt three groups or four groups of circular arc pressure rings to be sleeved on left and right sides pipeline, and adopt bolt to compress sealing principle, alleviate the labor intensity of installation, shorten and press the dress cycle, have simple in structure, seal reliable, in light weight and characteristics such as cost is low.
2. connecting rod one end is sleeved on the connecting base of pressure ring, and its other end is fixed on by nut on the connecting base of adjacent pressure ring, further improves installation rate, and installation rate is 4-5 a times of general indemnity device.
3. owing on the pipeline of the left and right sides, the collar is installed, further add the compensation rate of large pipeline, reduce the width dimensions of pressure ring simultaneously, reach the purpose that reduces the compensator cost.
Description of drawings:
Fig. 1 is the structural representation of Vickers pipeline compensator described in the utility model
Fig. 2 is a diagrammatic sketch radially shown in Fig. 1
1. pressure ring 2. connecting bases 3. seal rings 4. collars 5. pipelines 6. connecting rods
Embodiment:
From Fig. 1 and Fig. 2 as can be seen, a kind of Vickers pipeline compensator by 1/3rd or quadrant arc pressure ring 1, seal ring 3 and with pressure ring with respect to connecting rod 6 form, described pressure ring 1 is sleeved on the outside of left and right sides pipeline 5 by described connecting rod 6, described connecting rod 6 one ends are sleeved on the connecting base 2 of described pressure ring 1, its the other end is fixed on by nut on the connecting base 2 of described adjacent pressure ring 1, is provided with seal ring 3 between described pressure ring 1 and pipeline 5.In order to increase the compensation rate of compensator, on described pipeline 5, the collar 4 is installed.
The compensation that this pipeline compensator can be used for various pipelines connects, and is specially adapted to contain the connection of the conveyance conduit of solid particles such as powder, ash.
Claims (3)
- A Vickers pipeline compensator by 1/3rd or quadrant arc pressure ring (1), seal ring (3) and with pressure ring with respect to connecting rod (6) form, it is characterized in that: described pressure ring (1) is sleeved on the outside of left and right sides pipeline (5) by described connecting rod (6), is provided with seal ring (3) between described pressure ring (1) and pipeline (5).
- 2. a kind of Vickers pipeline compensator according to claim 1 is characterized in that: described connecting rod (6) one ends are sleeved on the connecting base (2) of described pressure ring (1), and its other end is fixed on the connecting base (2) of described adjacent pressure ring (1) by nut.
- 3. a kind of Vickers pipeline compensator according to claim 1 is characterized in that: the collar (4) is installed on described pipeline (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201494925U CN201407453Y (en) | 2009-04-23 | 2009-04-23 | vickers pipeline compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201494925U CN201407453Y (en) | 2009-04-23 | 2009-04-23 | vickers pipeline compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407453Y true CN201407453Y (en) | 2010-02-17 |
Family
ID=41678387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201494925U Expired - Fee Related CN201407453Y (en) | 2009-04-23 | 2009-04-23 | vickers pipeline compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407453Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162054A (en) * | 2013-03-27 | 2013-06-19 | 江苏宏博机械制造有限公司 | Boiler pulverized coal Vickers pipeline compensator |
| CN107869626A (en) * | 2017-10-10 | 2018-04-03 | 合肥果成科技有限公司 | A kind of production method of pipeline compensator |
-
2009
- 2009-04-23 CN CN2009201494925U patent/CN201407453Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162054A (en) * | 2013-03-27 | 2013-06-19 | 江苏宏博机械制造有限公司 | Boiler pulverized coal Vickers pipeline compensator |
| CN107869626A (en) * | 2017-10-10 | 2018-04-03 | 合肥果成科技有限公司 | A kind of production method of pipeline compensator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xing Yuan power station, Jiangsu metallurgical equipment Manufacturing Co., Ltd Assignor: Zhu Huaping Contract record no.: 2011320000575 Denomination of utility model: Boiler pulverized coal Vickers pipeline compensator Granted publication date: 20100217 License type: Exclusive License Record date: 20110414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |