CN205978890U - Pipeline joint sealing device - Google Patents
Pipeline joint sealing device Download PDFInfo
- Publication number
- CN205978890U CN205978890U CN201621008104.8U CN201621008104U CN205978890U CN 205978890 U CN205978890 U CN 205978890U CN 201621008104 U CN201621008104 U CN 201621008104U CN 205978890 U CN205978890 U CN 205978890U
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- China
- Prior art keywords
- sealed
- connector
- gland
- sealing
- lower section
- 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 pipeline joint sealing device, including connector and the sealed cover of pressing, circular base station is installed to the top of connector, the major structure is installed to the top of circular base station, the strengthening rib is installed in the outside of major structure, sealing gland is installed to the top of major structure, sealing gland's center department is provided with the central through hole, the below at sealing gland is installed to the sealed cover of pressing, O type sealing washer is installed to sealed below of pressing the cover, corrosion -resistant sealed packing is installed to the below of O type sealing washer, the below of corrosion -resistant sealed packing is installed the polypropylene and is pressed the cover. The utility model discloses be provided with corrosion -resistant sealed packing, can make it can guarantee sealed work for a long time at more abominable operational environment, so increase of service life, reduction in production cost, the below of connector is provided with connects the internal thread post, can carry high leakproofness, and then improves the device's sealed effect.
Description
Technical field
This utility model is related to pipe joint water-tight equipment technical field, specially a kind of pipeline joint sealing device.
Background technology
Pipe joint is one of pipe joint, is widely used in water supply, draining, electric power, metallurgy, urban construction, oil, chemical industry ring
In the construction of water supply and sewage cause in the fields such as Bao Ge large and medium-sized enterprise.
The pipe joint being usually seen everywhere in our daily life above pipe fitting, for this product it would be desirable to carry out
Effectively install, guarantee its can play its effect goodly.Just come below simply to have a talk about one kind of pipe joint -- card
Shell type joint is in the using method of installation.When being installed, we seek to collar joint first in water
Or the exit position of oil pump carries out start-stop process, the purpose of do so is exactly to efficiently reduce due to collar joint
Due to stretching or compressing and the impact that leads to, thus institute we should flange and its end positions better go to increase
Plus corresponding spacing equipment device.In addition, we are when carrying out collar joint installation, it is exactly preferably to adopt heavy caliber class
The joint of type.Simultaneously in order to more efficiently be installed and in order to effectively go to reduce our one in terms of labor intensity
A little factors, we are exactly preferably to manufacture the relatively long short tube of a section again as standby in one end of flange.
There are many weak points in current pipeline joint sealing device, sealing effectiveness is poor, easily goes out in use
Existing Seepage, service life is short, it is therefore desirable to a kind of pipeline joint sealing device the problems such as corrosion-resistant.
Utility model content
The purpose of this utility model is to provide a kind of pipeline joint sealing device, to solve to propose in above-mentioned background technology
Envelope effect is poor, Seepage easily, service life is short, the problem of corrosion-resistant.
For achieving the above object, this utility model provides following technical scheme：A kind of pipeline joint sealing device, including even
Junctor and sealed pressing sleeve, the top of described connector is provided with circular base station, and the top of described circle base station is provided with body junction
Structure, the outside of described agent structure is provided with reinforcement, and the top of described agent structure is provided with sealing gland, described sealing pressure
The center of lid is provided with central through hole, and the edge of described central through hole is provided with pressure valve, and described sealed pressing sleeve is arranged on sealing
The lower section of gland, the lower section of described sealed pressing sleeve is provided with O-ring seal, and the lower section of described O-ring seal is provided with corrosion-resistant
Sealed packing, the lower section of described corrosion-resistant sealed packing is provided with polypropylene gland, and the lower section of described polypropylene gland is provided with
Cushion chamber.
Preferably, the bottom of described connector is provided with connection internal threaded column.
Preferably, described central through hole penetrability passes through sealing gland, agent structure, circular base station and connector.
Preferably, described reinforcement is provided with four altogether, and four reinforcements are uniformly arranged on agent structure outer wall.
Compared with prior art, the beneficial effects of the utility model are：This device structure is scientific and reasonable, using secure side
Just, there is superior performance, long service life and easy for installation；Be provided with corrosion-resistant sealed packing, can make its than
More severe working environment ensure that long-time seal operation, and then increases the service life, and reduces production cost；Connector
Lower section is provided with connection internal threaded column, it is possible to increase sealing, and then improves the sealing effectiveness of this device；It is provided with pressure valve, peace
Fill convenient and swift, easy to learn, work difficulty can greatly be reduced, reduce process time, improve work efficiency.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model.
In figure：1- central through hole；2- sealing gland；3- agent structure；4- reinforcement；5- connector；6- pressure valve；7- is circular
Base station；8- sealed pressing sleeve；The corrosion-resistant sealed packing of 9-；10- polypropylene gland；11-O type sealing ring；12- cushion chamber；13- is even
Connect internal threaded column.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of pipeline joint sealing device embodiment that this utility model provides：A kind of pipeline connects
Head sealing device, including connector 5 and sealed pressing sleeve 8, the top of connector 5 is provided with circular base station 7, circular base station 7 upper
Side is provided with agent structure 3, and the outside of agent structure 3 is provided with reinforcement 4, and the top of agent structure 3 is provided with sealing gland
2, the center of sealing gland 2 is provided with central through hole 1, and the edge of central through hole 1 is provided with pressure valve 6, and sealed pressing sleeve 8 is arranged on
The lower section of sealing gland 2, the lower section of sealed pressing sleeve 8 is provided with O-ring seal 11, and the lower section of O-ring seal 11 is provided with corrosion resistant
Erosion sealed packing 9, the lower section of corrosion-resistant sealed packing 9 is provided with polypropylene gland 10, and the lower section of polypropylene gland 10 is provided with
Cushion chamber 12, the bottom of connector 5 is provided with connection internal threaded column 13, and central through hole 1 penetrability passes through sealing gland 2, main body
Structure 3, circular base station 7 and connector 5, reinforcement 4 is provided with four altogether, and four reinforcements 4 are uniformly arranged on body junction
On structure 3 outer wall.
Operation principle；When this pipeline joint sealing device uses, first pass through the connection internal threaded column 13 of connector 5 lower section
This equipment is attached with the pipe joint needing encapsulation process, then sealed pressing sleeve 8, corrosion-resistant sealed packing 9, poly- third
Under the collective effect of alkene gland 10 and O-ring seal 11, encapsulation process is implemented to pipe joint, reinforcement 4 can play and add simultaneously
Strong and fastening effect.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (4)
1. a kind of pipeline joint sealing device, including connector（5）And sealed pressing sleeve（8）It is characterised in that：Described connector
（5）Top circular base station is installed（7）, described circle base station（7）Top agent structure is installed（3）, described body junction
Structure（3）Outside reinforcement is installed（4）, described agent structure（3）Top sealing gland is installed（2）, described sealing pressure
Lid（2）Center be provided with central through hole（1）, described central through hole（1）Edge pressure valve is installed（6）, described sealing pressure
Set（8）It is arranged on sealing gland（2）Lower section, described sealed pressing sleeve（8）Lower section O-ring seal is installed（11）, described O-shaped
Sealing ring（11）Lower section corrosion-resistant sealed packing is installed（9）, described corrosion-resistant sealed packing（9）Lower section be provided with poly- third
Alkene gland（10）, described polypropylene gland（10）Lower section cushion chamber is installed（12）.
2. a kind of pipeline joint sealing device according to claim 1 it is characterised in that：Described connector（5）Bottom
Connection internal threaded column is installed（13）.
3. a kind of pipeline joint sealing device according to claim 1 it is characterised in that：Described central through hole（1）Run through
Property pass through sealing gland（2）, agent structure（3）, circular base station（7）And connector（5）.
4. a kind of pipeline joint sealing device according to claim 1 it is characterised in that：Described reinforcement（4）Arrange altogether
There are four, and four reinforcements（4）Uniformly it is arranged on agent structure（3）On outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008104.8U CN205978890U (en) | 2016-08-30 | 2016-08-30 | Pipeline joint sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008104.8U CN205978890U (en) | 2016-08-30 | 2016-08-30 | Pipeline joint sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978890U true CN205978890U (en) | 2017-02-22 |
Family
ID=58039229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621008104.8U Expired - Fee Related CN205978890U (en) | 2016-08-30 | 2016-08-30 | Pipeline joint sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978890U (en) |
-
2016
- 2016-08-30 CN CN201621008104.8U patent/CN205978890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170830 |