CN205908918U - Self compensating sealing connection pipe connects - Google Patents
Self compensating sealing connection pipe connects Download PDFInfo
- Publication number
- CN205908918U CN205908918U CN201620880414.2U CN201620880414U CN205908918U CN 205908918 U CN205908918 U CN 205908918U CN 201620880414 U CN201620880414 U CN 201620880414U CN 205908918 U CN205908918 U CN 205908918U
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- sealing
- ring
- utility
- sealing connection
- self
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the sealing connection head. A self compensating sealing connection pipe connects, includes the three way connection body and sets up the sealing connection subassembly between each end connection pipe of three way connection body, the sealing connection subassembly including setting up ring flange on connecting pipe and three way connection body, connecting the connecting bolt of two ring flanges and overlap and establish the counterpoise spring on connecting bolt, each tip inner chamber of three way connection body in be provided with the sealed groove that sinks, the sealed inslot that sinks is provided with multichannel ring type seal, is provided with the metal clamping ring between the two adjacent sealing washers, is provided with between the sealing washer in the outside and the ring flange on the connecting pipe and pushes up tight sleeve pipe. The utility model discloses overall structure stability is good, exerts the compensation power of repairing simultaneously, and the axiality is good, realizes the coaxial butt joint and the restoration of pipeline, has improved leakproofness and stability among the high -pressure transportation process greatly.
Description
Technical field
This utility model belongs to joint for sealing connecting technical field and in particular to a kind of self-compensation sealed connects pipe joint.
Background technology
In pipeline connection procedure, the connection for pipeline is sealed with different structures, and for gases at high pressure or liquid
In the course of conveying of body, the sealing structure for jointing can impact, and after using for a long time, can lead to aging, enter
And produce leakage, the problem of serious generation pipeline breaking.
Structure design in existing jointing mostly is disposable sealing structure, it is impossible to obtain after sealing structure loosens
Repair to effective pressure.
Utility model content
The purpose of this utility model is for above-mentioned problem and shortage, provides a kind of reasonable in design, compact,
Good sealing effect, and it is capable of the self-compensation sealed connection pipe joint of automatic compensation sealing.
For reaching above-mentioned purpose, adopted the technical scheme that:
A kind of self-compensation sealed connects pipe joint, including three way cock's body and be arranged on three way cock's body each
Sealing connecting component between the connecting tube of end, described sealing connecting component includes being arranged on connecting tube and three way cock's body
On ring flange, connect the connecting bolt of two ring flanges and the counterbalance spring being set on connecting bolt, described three way cock
It is provided with sealing deep gouge in each end inner chamber of body, in sealing deep gouge, be provided with multiple tracks O-ring seal, adjacent two sealings
It is provided with metal pressure ring between circle, be provided between the ring flange on outermost sealing ring and connecting tube and hold out against sleeve pipe.
Described metal pressure ring and the material holding out against sleeve pipe are copper.
Along the axial direction of sealing ring, the inner side of sealing ring is plane, and the outside of sealing ring is provided with the compression that opening is in V-shaped
Groove, described metal pressure ring is provided with, with holding out against, the top that section corresponding with pressing groove is taper on sleeve pipe.
Using technique scheme, acquired beneficial effect is:
This utility model reasonable in design, compact, it, can by the structure design of multiple-sealed circle and metal pressure ring
Realize multiple-sealed, by the design of counterbalance spring, be capable of compensation sealing, this utility model overall structure stability is good,
Apply to compensate reparation power, axiality is good, realizes being coaxial docking and repairing, during substantially increasing high-pressure delivery of pipeline simultaneously
Sealing and stability.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mplifying structure schematic diagram in a portion in Fig. 1.
In figure sequence number: 1 is three way cock's body, 2 is connecting tube, 3 is ring flange, 4 is connecting bolt, 5 is counterbalance spring,
6 be sealing deep gouge, 7 be sealing ring, 8 be metal pressure ring, 9 be hold out against sleeve pipe, 10 be pressing groove, 11 be top.
Specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is elaborated.
Referring to Fig. 1 and Fig. 2, a kind of self-compensation sealed connects pipe joint, including three way cock's body 1 be arranged on threeway
Sealing connecting component between each end connecting tube 2 of joint body, described sealing connecting component includes being arranged on connection
Manage the connecting bolt 4 with the ring flange 3 on three way cock's body, connecting two ring flanges and be set in the compensation on connecting bolt
Spring 5, is provided with sealing deep gouge 6, is provided with multiple tracks in sealing deep gouge in described each end inner chamber of three way cock's body
O-ring seal 7, is provided with metal pressure ring 8 between adjacent two sealing rings, the flange on outermost sealing ring with connecting tube
It is provided between disk and hold out against sleeve pipe 9.
Described metal pressure ring and the material holding out against sleeve pipe are copper.
Along the axial direction of sealing ring, the inner side of sealing ring is plane, and the outside of sealing ring is provided with the compression that opening is in V-shaped
Groove 10, described metal pressure ring is provided with, with holding out against, the top 11 that section corresponding with pressing groove is taper on sleeve pipe.
This utility model reasonable in design, compact, it, can by the structure design of multiple-sealed circle and metal pressure ring
Realize multiple-sealed, by the design of counterbalance spring, be capable of compensation sealing, this utility model overall structure stability is good,
Apply to compensate reparation power, axiality is good, realizes being coaxial docking and repairing, during substantially increasing high-pressure delivery of pipeline simultaneously
Sealing and stability.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively
Plant changes and improvements, these changes and improvements both fall within the range of claimed this utility model.This utility model requires
Protection domain defined by appending claims and its equivalent.
Claims (3)
1. a kind of self-compensation sealed connect pipe joint it is characterised in that: include three way cock's body and be arranged on three way cock this
Sealing connecting component between each end connecting tube of body, described sealing connecting component includes being arranged on connecting tube and threeway
Ring flange on joint body, the connecting bolt connecting two ring flanges and the counterbalance spring being set on connecting bolt, described
It is provided with sealing deep gouge in each end inner chamber of three way cock's body, in sealing deep gouge, be provided with multiple tracks O-ring seal, phase
It is provided with metal pressure ring between adjacent two sealing rings, be provided between the ring flange on outermost sealing ring and connecting tube and hold out against
Sleeve pipe.
2. self-compensation sealed according to claim 1 connect pipe joint it is characterised in that: described metal pressure ring and holding out against
The material of sleeve pipe is copper.
3. self-compensation sealed according to claim 1 connect pipe joint it is characterised in that: along the axial direction of sealing ring,
The inner side of sealing ring is plane, and the outside of sealing ring is provided with the pressing groove that opening is in V-shaped, described metal pressure ring and hold out against sleeve pipe
On be provided with section corresponding with pressing groove be taper top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880414.2U CN205908918U (en) | 2016-08-15 | 2016-08-15 | Self compensating sealing connection pipe connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880414.2U CN205908918U (en) | 2016-08-15 | 2016-08-15 | Self compensating sealing connection pipe connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908918U true CN205908918U (en) | 2017-01-25 |
Family
ID=57802125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880414.2U Expired - Fee Related CN205908918U (en) | 2016-08-15 | 2016-08-15 | Self compensating sealing connection pipe connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908918U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339530A (en) * | 2017-07-29 | 2017-11-10 | 江苏永力管道有限公司 | The explosion-proof self sealss maintenance-free rotary compensator of Integral high-pressure and its manufacture method |
| CN111765306A (en) * | 2020-06-23 | 2020-10-13 | 眉山中车制动科技股份有限公司 | Flexible joint for railway vehicle braking system |
| CN112253865A (en) * | 2020-10-30 | 2021-01-22 | 贵州电网有限责任公司 | Sealing joint for external pipeline of transformer |
| CN113417730A (en) * | 2021-07-21 | 2021-09-21 | 保蓝行(福建)环保技术研究院有限责任公司 | Diesel engine tail gas aftertreatment device |
-
2016
- 2016-08-15 CN CN201620880414.2U patent/CN205908918U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339530A (en) * | 2017-07-29 | 2017-11-10 | 江苏永力管道有限公司 | The explosion-proof self sealss maintenance-free rotary compensator of Integral high-pressure and its manufacture method |
| CN111765306A (en) * | 2020-06-23 | 2020-10-13 | 眉山中车制动科技股份有限公司 | Flexible joint for railway vehicle braking system |
| CN111765306B (en) * | 2020-06-23 | 2021-08-31 | 眉山中车制动科技股份有限公司 | Flexible joint for railway vehicle braking system |
| CN112253865A (en) * | 2020-10-30 | 2021-01-22 | 贵州电网有限责任公司 | Sealing joint for external pipeline of transformer |
| CN113417730A (en) * | 2021-07-21 | 2021-09-21 | 保蓝行(福建)环保技术研究院有限责任公司 | Diesel engine tail gas aftertreatment device |
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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: 20170125 Termination date: 20170815 |