CN206723648U - A kind of chemical industry equipment pipeline is connected device - Google Patents
A kind of chemical industry equipment pipeline is connected device Download PDFInfo
- Publication number
- CN206723648U CN206723648U CN201720545502.1U CN201720545502U CN206723648U CN 206723648 U CN206723648 U CN 206723648U CN 201720545502 U CN201720545502 U CN 201720545502U CN 206723648 U CN206723648 U CN 206723648U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- neck bush
- sealing
- retainer rings
- connection
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A kind of chemical industry equipment pipeline of the utility model be connected device disclose it is a kind of can to link position carry out seal shock-proof the device that is connected.It is simple in construction, it is convenient and practical.It is characterized in that one end of neck bush is placed in the first connecting tube, the other end is placed in the second connecting tube, wedging sealing surface is equipped with respectively on first connecting tube and the second connection inside pipe wall, the both ends outer surface of the neck bush is respectively inclined-plane, it is and corresponding with the wedging sealing surface in the first connecting tube and the second connection inside pipe wall respectively, the neck bush and the first connecting tube, sealing ring is equipped with respectively between second connecting tube, two connection collars are placed in the first connecting tube and the second connecting tube respectively, two retainer rings are placed in the first connecting tube and the second connecting tube respectively, and respectively in two connection collars, spacing ring is placed on neck bush, and between two retainer rings, sealing gasket is equipped with respectively between the spacing ring and two retainer rings.
Description
Technical field
A kind of chemical industry equipment pipeline of the utility model is connected device, when being related to a kind of Chemical Manufacture, to chemical industry Guan Lian
Connect position and be attached fixed device, belong to field of chemical equipment.More particularly to one kind can seal to link position
The device that is connected of damping.
Background technology
At present, in chemical pipeline installation process, due to the particularity of pipeline internal medium, more with to pipeline link position
Sealing, the requirement such as damping is very high, and existing connection method is mostly to weld and be spirally connected, the mode of welding have can directly operate, structure
Make simply, but being welded to connect equally there are some to limit, such as environmental requirement, ingredient requirement, welding technique, pipeline connection
Environment space is narrow and small, is not easy welding operation, influences connection effect, and in welding, crack occurs in link position, is using
Cheng Zhong, crack extension, the structure being spirally connected are situated between by reserving flange in connecting rod, being attached by flange, but due to chemical
The corrosivity of matter and bolt strained, it may appear that corrosion fatigue, produce the effect for loosening and can not playing effective connection sealing, and on
Problem is stated once occurring that great influence will be caused to Chemical Manufacture flow, even needs to stop operation to be tieed up when serious
Repair, wasting manpower and material resources, and above-mentioned connected mode can not all absorb to the vibrations of supercharging equipment output.
The content of the invention
In order to improve the above situation, a kind of chemical industry equipment pipeline of the utility model be connected device provide one kind can
The device that is connected of seal shock-proof is carried out to link position.It is simple in construction, it is convenient and practical.
A kind of chemical industry equipment pipeline of the utility model is connected what device was realized in：A kind of chemical industry of the utility model
Equipment pipe is connected device by the first connecting tube, the connection collar, retainer ring, fixed ear, sealing gasket, connecting bolt, sealing
Circle, the second connecting tube, neck bush, spacing ring, stopper slot, compression spring, guide finger and wedging sealing surface composition, the one of neck bush
End is placed in the first connecting tube, and the other end is placed in the second connecting tube, is put respectively on the first connecting tube and the second connection inside pipe wall
Have wedging sealing surface, the both ends outer surface of the neck bush is respectively inclined-plane, and respectively with the first connecting tube and the second connecting tube
Wedging sealing surface on inwall is corresponding, and sealing ring is equipped with respectively between the neck bush and the first connecting tube, the second connecting tube,
Two connection collars are placed in the first connecting tube and the second connecting tube respectively, and two retainer rings are placed on the first connecting tube respectively
In the second connecting tube, and respectively in two connection collars, spacing ring is placed on neck bush, and is located at two retainer rings
Between, sealing gasket is equipped between the spacing ring and two retainer rings respectively, stopper slot is provided with the spacing ring outer surface, it is more
Individual guide finger is respectively placed in two retainer rings, and respectively in stopper slot, multiple guide fingers one in described two retainer rings
One correspondence, and be connected between corresponding two guide fingers by compression spring, two fixed ears are respectively placed in two adapter sleeves
On ring, and it is connected by multiple connecting bolts, sealing gasket is equipped between described two fixed ears.
In use, first connecting tube one end is placed on neck bush one end first, second connecting tube one end is placed on interior
On the bushing other end, two fixed ears are then tightened into fixation by multiple connecting bolts, because the both ends of neck bush are respectively
Inclined-plane, and it is corresponding with the wedging sealing surface in the first connecting tube and the second connection inside pipe wall respectively, so, in rundown process
In, the wedging sealing surface fitting in the both ends of neck bush and the first connecting tube and the second connection inside pipe wall, the sealing ring and close
The design of packing, the link position of the first connecting tube and the second connecting tube can be sealed, the spacing ring and two are solid
Determine to be equipped between ring the design of sealing gasket respectively, can in sealing ring by the chemicals in the first connecting tube and the second connecting tube
After matter corrosion, link position is sealed, further improves sealing effectiveness, the design of the compression spring can be to connection
Certain cushioning effect is played in position, reaches and fixed purpose is attached to chemical pipeline.
Beneficial effect.
First, it is simple in construction, it is convenient and practical.
2nd, cost is cheap, easy to spread.
3rd, seal shock-proof can be carried out to the link position of chemical industry pipe.
Brief description of the drawings
Fig. 1 is that a kind of chemical industry equipment pipeline of the utility model is connected the structural representation of device.
In accompanying drawing
Wherein part is：First connecting tube（1）, connect the collar（2）, retainer ring（3）, fixed ear（4）, sealing gasket（5）, even
Connecting bolt（6）, sealing ring（7）, the second connecting tube（8）, neck bush（9）, spacing ring（10）, stopper slot（11）, compression spring
（12）, guide finger（13）, wedging sealing surface（14）.
Embodiment：
A kind of chemical industry equipment pipeline of the utility model device that is connected is realized in, in use, connecting first by first
Adapter（1）One end is placed on neck bush（9）On one end, the second connecting tube（8）One end is placed on neck bush（9）On the other end, so
Pass through multiple connecting bolts afterwards（6）By two fixed ears（4）Fixation is tightened, due to neck bush（9）Both ends be respectively inclined-plane, and
Respectively with the first connecting tube（1）With the second connecting tube（8）Wedging sealing surface on inwall（14）It is corresponding, so, tightening
Cheng Zhong, neck bush（9）Both ends and the first connecting tube（1）With the second connecting tube（8）Wedging sealing surface on inwall（14）Fitting,
The sealing ring and sealing gasket（5）Design, can be to the first connecting tube（1）With the second connecting tube（8）Link position carry out
Sealing, the spacing ring（10）With two retainer rings（3）Between be equipped with sealing gasket respectively（5）Design, can be in sealing ring
By the first connecting tube（1）With the second connecting tube（8）After interior chemicals attack, link position is sealed, further carried
High sealing effect, the compression spring（12）Design, certain cushioning effect can be played to link position, is reached to chemical industry
Pipeline is attached fixed purpose.
Claims (2)
- The device 1. a kind of chemical industry equipment pipeline is connected, it is characterized in that：By the first connecting tube, the connection collar, retainer ring, fixation Ear, sealing gasket, connecting bolt, sealing ring, the second connecting tube, neck bush, spacing ring, stopper slot, compression spring, guide finger and wedge Close front cover composition, one end of neck bush are placed in the first connecting tube, and the other end is placed in the second connecting tube, the first connecting tube and Wedging sealing surface is equipped with respectively on second connection inside pipe wall, between the neck bush and the first connecting tube, the second connecting tube respectively Sealing ring is equipped with, two connection collars are placed in the first connecting tube and the second connecting tube respectively, and two retainer rings are nested with respectively In in the first connecting tube and the second connecting tube, and respectively in two connection collars, spacing ring is placed on neck bush, and position Between two retainer rings, sealing gasket is equipped between the spacing ring and two retainer rings respectively, on the spacing ring outer surface Stopper slot is provided with, multiple guide fingers are respectively placed in two retainer rings, and respectively in stopper slot, in described two retainer rings Multiple guide fingers are corresponded, and are connected between corresponding two guide fingers by compression spring, and two fixed ears are put respectively Connect on the collar in two, and be connected by multiple connecting bolts, sealing gasket is equipped between described two fixed ears.
- The device 2. a kind of chemical industry equipment pipeline according to claim 1 is connected, it is characterised in that the neck bush Both ends outer surface is respectively inclined-plane, and corresponding with the wedging sealing surface in the first connecting tube and the second connection inside pipe wall respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545502.1U CN206723648U (en) | 2017-05-17 | 2017-05-17 | A kind of chemical industry equipment pipeline is connected device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545502.1U CN206723648U (en) | 2017-05-17 | 2017-05-17 | A kind of chemical industry equipment pipeline is connected device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723648U true CN206723648U (en) | 2017-12-08 |
Family
ID=60513388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545502.1U Expired - Fee Related CN206723648U (en) | 2017-05-17 | 2017-05-17 | A kind of chemical industry equipment pipeline is connected device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723648U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291357A (en) * | 2018-09-12 | 2019-02-01 | 东港市远东节水灌溉设备有限公司 | A kind of linear low density polyethylene fire retardant pipe and preparation method thereof |
| CN110185858A (en) * | 2019-06-15 | 2019-08-30 | 大唐郓城发电有限公司 | A kind of steam power plant's condensed water water supply line connector |
| CN111321759A (en) * | 2020-03-30 | 2020-06-23 | 福建美益同济住宅工业有限公司 | Prefabricated piping lane |
| CN113108141A (en) * | 2021-03-26 | 2021-07-13 | 上海誉亿建筑安装工程有限公司 | Natural gas conveying pipeline joint structure and construction process thereof |
-
2017
- 2017-05-17 CN CN201720545502.1U patent/CN206723648U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291357A (en) * | 2018-09-12 | 2019-02-01 | 东港市远东节水灌溉设备有限公司 | A kind of linear low density polyethylene fire retardant pipe and preparation method thereof |
| CN110185858A (en) * | 2019-06-15 | 2019-08-30 | 大唐郓城发电有限公司 | A kind of steam power plant's condensed water water supply line connector |
| CN111321759A (en) * | 2020-03-30 | 2020-06-23 | 福建美益同济住宅工业有限公司 | Prefabricated piping lane |
| CN113108141A (en) * | 2021-03-26 | 2021-07-13 | 上海誉亿建筑安装工程有限公司 | Natural gas conveying pipeline joint structure and construction process thereof |
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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: 20171208 Termination date: 20180517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |