CN207132022U - A kind of compensator upstream end pipeline provided with pressure plugging device - Google Patents
A kind of compensator upstream end pipeline provided with pressure plugging device Download PDFInfo
- Publication number
- CN207132022U CN207132022U CN201721184782.4U CN201721184782U CN207132022U CN 207132022 U CN207132022 U CN 207132022U CN 201721184782 U CN201721184782 U CN 201721184782U CN 207132022 U CN207132022 U CN 207132022U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- compensator
- upstream end
- plugging device
- open top
- 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
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses compensator upstream end pipeline provided with pressure plugging device, including gate valve, suction pump, compensator, gate valve is on the upstream end pipeline of compensator, open top is provided with upstream end pipeline between gate valve and compensator, suction pump is located at the front portion of open top position, pipeline sealing structure is provided with the rear portion of open top position, pipeline sealing structure and the inner-walls of duct sealing of open top position coordinate.It the easy installing/dismounting of the utility model and use, can realize that compensator upstream line is anhydrous in the case where valve is not closed completely, shorten pipeline fault processing time.
Description
Technical field
It the utility model is related to heat distribution pipeline Live leaking-stopping technology field, more particularly to a kind of compensation of major diameter hot duct
The compensator upstream end pipeline provided with pressure plugging device of rapid rush-repair replacing after device explosion.
Background technology
During heating power heating conduit running, compensator Decrepitation Phenomena happens occasionally, and easily causes long period heating power
Stopping supplying, the work and life to resident are made a big impact, and even economic loss is caused to industrial user, while to heat supply
Unit also brings larger energy waste, it is therefore desirable to efficiently completes rush repair task in a short time.Especially more than DN600
Large-diameter pipeline, pressure of supply water is big, supply water temperature is high, need in the prior art close front end valve, running into valve close
Not tight situation is closed, can not completely cut off current, it is impossible to welding under water-less environment is realized, it is necessary to turn off more upper level valve again,
Or bypass draining, the defects of there are problems that and it is：Stand-by period is grown；Very big difficulty is caused to compensator work is changed, is influenceed
Face expands；To solve problems, a kind of simple, efficiently, practical device for plugging need to be developed.
Utility model content
The utility model is exactly to solve above mentioned problem existing for prior art, there is provided a kind of compensator upstream end pipeline
Tape-pressure leakage clogging device；The features such as the utility model is simple in construction, easy to operate, cost is low, practical, can realize on compensator
Play pipe road water-less environment, changed for compensator and create good welds condition.After the device comes into operation, fault handling time is same than before
Class accident reduces 60%-70%.
The utility model solve technical problem technical scheme be：
A kind of compensator upstream end pipeline provided with pressure plugging device, including gate valve, suction pump, pipeline sealing structure, compensator,
Gate valve is provided with open top on the upstream end pipeline between gate valve and compensator, taken out on the upstream end pipeline of compensator
Water pump is located at the front portion of open top position, and pipeline sealing structure, pipeline sealing structure are provided with the rear portion of open top position
Seal and coordinate with the inner-walls of duct of open top position.
Diaphragm valve is provided with the bottom of the anterior open top position of pipeline sealing structure.
The pipeline sealing structure includes thin-walled cylinder, and sealing gasket is provided with the external cylindrical surface of cylinder.
The sealing gasket is silicagel pad.
The pipeline sealing structure also includes fastener, and fastener clamps sealing gasket and inner-walls of duct.
The fastener includes steel band, and steel band bottom coordinates with pipeline outer wall, steel band portion and cylinder external cylindrical surface top
Coordinate, steel band both ends are connected by anchorage clip.
The beneficial effects of the utility model
1. the utility model is simple in construction, easy installing/dismounting and use, can be real in the case where valve is not closed completely
Existing compensator upstream line water-less environment, change to repair for compensator and create good welds condition, use dress of the present utility model
Postpone, pipeline fault processing time using the structure of prior art than shortening 60%-70%.
2. pipeline sealing structure of the present utility model includes thin-walled cylinder, sealing is provided with the external cylindrical surface of cylinder
Pad, sealed and coordinated by cylinder, sealing gasket and inner-walls of duct, make mating face seal good, impermeable, ensure to close not in valve
In the case of tight, pressure sealing can be rapidly completed, it is simple in construction, efficient, practical.The sealing gasket uses silicagel pad, silicagel pad
It is coincide with inner-walls of duct, after locking clamp force, good seal, absorption property is high, heat endurance is good, has higher elastic and machinery strong
The advantages of spending.
3. by being provided with diaphragm valve in the bottom of the anterior open top position of pipeline sealing structure, after blind plate is removed
The quick purging line reclaimed water of procedure energy, recover for the welding of pipeline tapping position to reset condition creation condition of work, improve work
Industry efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the connection fit structure schematic diagram of pipeline sealing structure and pipeline.
Embodiment
In order to more fully understand the utility model, embodiment of the present utility model is explained in detail below in conjunction with the accompanying drawings.
With reference to Fig. 1 to Fig. 3, a kind of compensator upstream end pipeline provided with pressure plugging device, including gate valve 1, suction pump 2, pipeline
Sealing structure 3, compensator 4, gate valve 1 is on the upstream end pipeline 7 of compensator 4, the upstream between gate valve 1 and compensator 4
End pipe road is provided with open top 8, and opening size is adapted to upstream end pipe diameter, and suction pump 2 is located at open top position
Pipeline anterior, that pipeline sealing structure 3, pipeline sealing structure 3 and open top position are provided with the rear portion of open top position
Inner wall sealing coordinates.
Diaphragm valve 6 is provided with the bottom of the anterior open top position of pipeline sealing structure 3.Pass through the water conservancy diversion of duct bottom
Valve, the quick purging line reclaimed water of energy after pipeline sealing structure 3 is removed, recover for the welding of pipeline tapping position to reset condition creation
Condition of work, it ensure that operating efficiency.
The pipeline sealing structure 3 includes thin-walled cylinder 31, and sealing gasket 32 is provided with the external cylindrical surface of cylinder.Pass through
Cylinder 31, sealing gasket 32 and inner-walls of duct sealing coordinate, and make mating face seal good, impermeable, ensure to be not closed completely in valve
In the case of, pressure sealing can be rapidly completed, it is simple in construction, efficient, practical.
The sealing gasket 32 is silicagel pad.After adding silicagel pad, silicagel pad is coincide with inner-walls of duct, after locking clamp force, sealing
Well；Silica gel mat thickness is 8mm-10mm, has that absorption property is high, heat endurance is good, has higher elasticity and mechanical strength
Advantage.
The pipeline sealing structure 3 also includes fastener 33, and fastener 33 clamps sealing gasket 32 and inner-walls of duct.
The fastener 33 includes steel band 34, and steel band bottom coordinates with pipeline outer wall, steel band portion and the outside cylinder of cylinder 31
Face top coordinates, and steel band both ends are connected by anchorage clip 35.
During practical operation, after gate valve 1 is fastened, suitable dimension opening 8 is cut at the top of pipeline；Water pump is placed quickly to arrange
Water；Duct bottom opening installs diaphragm valve；Prefabricated pipeline sealing structure 3, it is close by cylinder 31, sealing gasket 32 and inner-walls of duct
Envelope coordinates, and after locking clamp force, good seal, makes mating face seal good, impermeable, and sealing gasket 32 uses 8mm-10mm silica gel materials
Matter, there is absorption property height, heat endurance is good, has the advantages of higher elasticity and mechanical strength.
Although above-mentioned the embodiment of utility model is described with reference to accompanying drawing, not to the utility model
The limitation of protection domain, on the basis of the technical solution of the utility model, those skilled in the art need not pay creativeness
Various modifications or deformation the camera head monitor device still under car within the scope of protection of the utility model that work can be made.
Claims (6)
1. a kind of compensator upstream end pipeline provided with pressure plugging device, it is characterized in that, including gate valve, suction pump, compensator, gate valve set
In on the upstream end pipeline of compensator, open top is provided with the upstream end pipeline between gate valve and compensator, suction pump is set
In the front portion of open top position, pipeline sealing structure, pipeline sealing structure and top are provided with the rear portion of open top position
The inner-walls of duct sealing of aperture position coordinates.
2. a kind of compensator upstream end as claimed in claim 1 pipeline provided with pressure plugging device, it is characterized in that, in seal for pipe joints knot
The bottom of the anterior open top position of structure is provided with diaphragm valve.
3. a kind of compensator upstream end as claimed in claim 1 pipeline provided with pressure plugging device, it is characterized in that, the seal for pipe joints
Structure includes thin-walled cylinder, and sealing gasket is provided with the external cylindrical surface of cylinder.
4. a kind of compensator upstream end as claimed in claim 3 pipeline provided with pressure plugging device, it is characterized in that, the sealing gasket is
Silicagel pad.
5. a kind of compensator upstream end as claimed in claim 3 pipeline provided with pressure plugging device, it is characterized in that, the seal for pipe joints
Structure also includes fastener, and fastener clamps sealing gasket and inner-walls of duct.
6. a kind of compensator upstream end as claimed in claim 5 pipeline provided with pressure plugging device, it is characterized in that, the fastener bag
Steel band is included, steel band bottom coordinates with pipeline outer wall, and steel band portion coordinates with cylinder external cylindrical surface top, and steel band both ends pass through fastening
Folder connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184782.4U CN207132022U (en) | 2017-09-15 | 2017-09-15 | A kind of compensator upstream end pipeline provided with pressure plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184782.4U CN207132022U (en) | 2017-09-15 | 2017-09-15 | A kind of compensator upstream end pipeline provided with pressure plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132022U true CN207132022U (en) | 2018-03-23 |
Family
ID=61638503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721184782.4U Active CN207132022U (en) | 2017-09-15 | 2017-09-15 | A kind of compensator upstream end pipeline provided with pressure plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387935A (en) * | 2017-09-15 | 2017-11-24 | 济南热力集团有限公司 | A kind of compensator upstream end pipeline provided with pressure plugging device and blocking method |
-
2017
- 2017-09-15 CN CN201721184782.4U patent/CN207132022U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387935A (en) * | 2017-09-15 | 2017-11-24 | 济南热力集团有限公司 | A kind of compensator upstream end pipeline provided with pressure plugging device and blocking method |
| CN107387935B (en) * | 2017-09-15 | 2023-01-31 | 济南热力集团有限公司 | Compensator upstream end pipeline pressure leakage blocking device and leakage blocking method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103574215B (en) | PE pipeline pressure test blind plate | |
| CN202171522U (en) | Heat exchanger leak detection device | |
| CN201740703U (en) | Pipeline pressure testing device | |
| CN201391714Y (en) | Jacked-type pressure plugging machine | |
| CN201102129Y (en) | Argon-in tube protection energy conservation equipment | |
| CN207132022U (en) | A kind of compensator upstream end pipeline provided with pressure plugging device | |
| CN202349438U (en) | Novel flange structure of automotive exhaust pipe | |
| CN201628050U (en) | Pipeline leakage stopper with decompressed drainage device | |
| CN203585705U (en) | Rapid repair device for pressure oil-gas pipeline | |
| CN202992501U (en) | Connecting piece of plastic flared tube | |
| CN102297315A (en) | Under-pressure fluid-guiding sealing device for emergency repair of pipe | |
| CN209213250U (en) | A kind of Quick Connect Kit of mesohigh water pipe | |
| CN201866465U (en) | Online repair device for gas leakage of gas pipeline | |
| CN107387935A (en) | A kind of compensator upstream end pipeline provided with pressure plugging device and blocking method | |
| CN205278623U (en) | A device for testing container leaks | |
| CN210690263U (en) | Water pressure test device for coiled pipe heat exchange module | |
| CN203517094U (en) | Three-way leakage blocking tool | |
| CN201103770Y (en) | Clamp apparatus for blocking under pressure | |
| CN201844157U (en) | Hydraulic pipeline leaking stopping device | |
| CN204805837U (en) | Connecting device is moulded to steel | |
| CN219828150U (en) | Portable temporary plugging device for pressurized pipeline | |
| CN201133546Y (en) | PE pipeline electric melting jacket leakage or PE tube leakage integral plugging type first-aid interface | |
| CN205781679U (en) | The online device for plugging of non-metal expansion joint | |
| CN208281661U (en) | HVAC construction pipe connecting structure | |
| CN204320612U (en) | A kind of HTHP pipeline leak sealing fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |