CN207830824U - A kind of pressure pipeline leak point plugging device - Google Patents
A kind of pressure pipeline leak point plugging device Download PDFInfo
- Publication number
- CN207830824U CN207830824U CN201820046038.6U CN201820046038U CN207830824U CN 207830824 U CN207830824 U CN 207830824U CN 201820046038 U CN201820046038 U CN 201820046038U CN 207830824 U CN207830824 U CN 207830824U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- plugging
- pressure pipeline
- leak point
- fixed
- 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
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of pressure pipeline leak point plugging devices, it include the fixed pedestal being made of the first anchor ear and the second anchor ear, fixed mechanism in first anchor ear and the second anchor ear junction is set, the plugging mechanism for being blocked to leakage point is set on first anchor ear；The utility model using can quickly and the fixed pedestal of fixing-stable realizes support bracket fastened installation, and fixing bracket after setting completed, the quick blocking to leak point is realized by plugging mechanism thereon, it is big to solve the problems, such as directly to block fixed difficulty with this.
Description
Technical field
The utility model is related to pressure pipeline emergency set technical fields, and in particular to a kind of pressure pipeline leak point closure
Device.
Background technology
Pressure pipeline refers to all pipeline general names for bearing internal pressure or external pressure, however due to being chronically at hyperbaric environment, and
Pressure piping laying distance is longer, can inevitably occur extremely individual leakage points during use, and the generation of leakage point is various each
Sample, therefore its position generated is also uncertain, when there is leakage point, most safe and most conservative mode is exactly to shut down
And then removal pressure is blocked, but for power station pipeline, printing and dyeing assistant manufacturing enterprise and tap water pipe line, such as
The fruit closing pipe line power station short time is difficult to be again started up, and printing and dyeing assistant manufacturing enterprise can then stagnate the long period, influences people's life
Phenomenon living, and existing plugging device, majority are directly to be blocked, pressure is larger when due to leakage, directly blocks and causes
Pedestal is fixed highly difficult, and under high temperature and pressure or high pressure and harmful components leak condition, operating personnel wear very heavy anti-
Shield clothes, further increase the difficulty of repair, it is therefore desirable to a kind of fixed form relative ease, and can realize very well to leakage
The plugging device of the sealing of point.
Utility model content
Problem to be solved in the utility model is to provide a kind of pressure pipeline leak point plugging device, using can be quick
And the fixed pedestal of fixing-stable realizes support bracket fastened installation, and fixing bracket after setting completed, pass through closure thereon
Mechanism realizes to the quick blocking of leak point, big to solve the problems, such as directly to block fixed difficulty with this.
In order to achieve the above objectives, the utility model uses following technical scheme：
A kind of pressure pipeline leak point plugging device includes the fixed pedestal being made of the first anchor ear and the second anchor ear, if
The fixed mechanism in first anchor ear and the second anchor ear junction is set, is arranged on first anchor ear for being clicked through to leakage
The plugging mechanism that row blocks；
The plugging mechanism includes the through-hole being arranged on first anchor ear, and diversion pipe is arranged through through-hole in upper end, under
The plugging plate that end fits with the first anchor ear inner surface, setting are on the plugging plate and mutual with pressure pipeline outer surface
The seal modules of gluing, sealing, and the plugging module that is arranged on the diversion pipe；
The plugging module includes the valve being arranged on the diversion pipe, and the envelope being arranged on the valve export end
Blocking piece.
The fixed mechanism includes the first fixed seat of the first anchor ear both ends setting, is arranged in first fixed seat
The second fixed seat at second anchor ear both ends is arranged in first mounting hole, and second be arranged in second fixed seat is solid
Determine hole, the fixing bolt being arranged through first mounting hole and the second mounting hole.
The seal modules include the multiple ring seal annular grooves being arranged on plugging plate, are arranged in the ring seal ring
Sealing ring in slot, the hard sealing ring for being arranged on the plugging plate and being located on the outside of multiple ring seal annular grooves.
The sealing surface of the hard sealing ring to block plate surface distance be less than sealing ring sealing surface to closure plate surface
Distance.
The cross section of the ring seal annular groove is rectangle, and the sealing ring is soft graphite washer.
The diversion pipe lower part connects water conservancy diversion funnel of the connecting portion setting of the plugging plate for leak point positioning.
Internal thread is set at the valve upper end outlet, and the closeouts are and the matched plug of the internal thread.
Multiple fixed grooves are arranged on the through-hole and the surface that is in contact with plugging plate in first anchor ear, described
Multiple fixed lobes are arranged in plugging plate and the matched surface of the first anchor ear.
The fixed groove is in pyramid type blind hole, and the fixed lobe is and the matched round platform of pyramid type blind hole.
The valve is high-temperature resistant ball valve.
The utility model in the prior art due to when pressure pipeline reveal pressure it is larger, directly block cause pedestal consolidate
It is fixed highly difficult, and under high-temperature high-pressure state, operating personnel wear very heavy protective garment, further increase the difficulty of repair
Degree, uses fixed mechanism for matrix, and plugging mechanism is arranged on it to realize the effect of closure, and in order to avoid in fixed mechanism
During fixed, occur causing since pressure carries out impact to closure face, it is difficult to which fixed phenomenon is arranged on the first anchor ear
Through-hole, and be the plugging plate to fit with the first anchor ear inner surface through the diversion pipe of through-hole, lower end in through hole setting upper end,
The contact area with the first anchor ear can not only be increased, and stable closure can be carried out to leakage point, after fixation,
The closure to the device can be realized by closing valve is only needed, and plug is set on diversion pipe and is again sealed off to realize,
Ensure the effect blocked.
In addition, the plugging module used includes the valve on diversion pipe, the valve used is ball valve, naturally it is also possible to adopt
With butterfly valve, shut-off valve etc., can realize will not be interfered when fixed, and sealing then can be realized by the closing of valve,
Simultaneously in order to avoid valve is after bearing high pressure, the phenomenon that seal failure, on valve export end closeouts are set；In addition,
The fixed mechanism of use is divided into the fixed module of the first anchor ear and the second anchor ear two sides, and in order to ensure fixed effect,
The first fixed seat is arranged in first anchor ear both ends, and the first mounting hole is arranged in the first fixed seat；And it is set at the both ends of the second anchor ear
Set with symmetrical second fixed seat of the first anchor ear, and mounting hole is set in fixed seat, this mode avoids anchor ear both ends again
When opening causes stress excessive, the phenomenon that splitting.
In addition, the seal modules used include the multiple ring seal annular grooves being arranged on plugging plate, and ring seal ring
Slot is concentric circles setting, can form the sealing layer by layer to leak point, effectively avoids pipeline outer wall and out-of-flatness occurs and causes
The phenomenon of sealing effect difference, and in order to avoid sealing ring is pressurized excessive the phenomenon that being routed up outward along plugging plate and pipeline outer wall,
Hard sealing ring is set on plugging plate, and in order to avoid hard sealing ring is influenced caused by sealing ring, the sealing surface of hard sealing ring
It is less than the sealing surface of sealing ring to the distance of closure plate surface to the distance for blocking plate surface；And the ring seal annular groove being arranged
Cross section is rectangle, can also be certainly it is arc-shaped or trapezoidal, and the sealing ring used then for the shape that is matched therewith i.e.
It can；In addition in order to avoid leakage point opening is excessive and diversion pipe caliber is smaller, the phenomenon that causing position inaccurate, under diversion pipe
Portion connects water conservancy diversion funnel of the connecting portion setting of plugging plate for leak point positioning so that lower end area is larger, can reduce
The difficulty of positioning, and in order to ensure stability that the first anchor ear is combined with plugging plate, the first anchor ear around through-hole and with closure
Multiple fixed grooves are set on the surface that plate is in contact, and multiple fixations are set in plugging plate and the matched surface of the first anchor ear
Protrusion；By the contact strength for ensuring plugging plate and the first anchor ear of fixed groove and fixed lobe, and then envelope can be reduced
The strength of materials of closure plate and the first anchor ear, avoids that pressure is excessive so that plugging plate integrally occurs from the phenomenon that through hole bulging, into
And ensure the stability of structure, internal thread is set, and closeouts are arranged on it, i.e., at the valve upper end outlet used in addition
Plug is again sealed off to realize.
Description of the drawings
The utility model is further described below in conjunction with the accompanying drawings：
Fig. 1 is the whole side structure schematic diagram of the utility model；
Fig. 2 is the side partial structural diagram of the utility model plugging mechanism；
Fig. 3 is the positive structure schematic of the utility model entirety；
Fig. 4 is the positive structure schematic of the utility model plugging plate；
Fig. 5 is the partial structural diagram at the utility model A.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
The attached drawing 1-5 of type embodiment, is clearly and completely described the technical solution of the utility model embodiment.Obviously, described
Embodiment be the utility model a part of the embodiment, instead of all the embodiments.Based on described the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained shall fall within the protection scope of the present invention.
Embodiment one
A kind of pressure pipeline leak point plugging device includes the fixed pedestal being made of the first anchor ear 2 and the second anchor ear 5,
Fixed mechanism in 2 and second anchor ear of the first anchor ear, 5 junction is set, is arranged on first anchor ear 2 for letting out
The plugging mechanism that leak source 13 is blocked；
The plugging mechanism includes the through-hole being arranged on first anchor ear 2, and diversion pipe 3 is arranged through through-hole in upper end,
The plugging plate 1 that lower end and 2 inner surface of the first anchor ear fit, be arranged on the plugging plate 1 and with 7 face phase of pressure pipeline
The seal modules of mutual gluing, sealing, and the plugging module that is arranged on the diversion pipe 3；
The plugging module includes the valve 10 being arranged on the diversion pipe 3, and is arranged in 10 outlet end of the valve
On closeouts 4.
The fixed mechanism includes the first fixed seat 8 of 2 both ends of the first anchor ear setting, is arranged in first fixed seat 8
On the first mounting hole, the second fixed seat 9 at 5 both ends of the second anchor ear is set, is arranged in second fixed seat
Second mounting hole, the fixing bolt 6 being arranged through first mounting hole and the second mounting hole.
The seal modules include the multiple ring seal annular grooves 12 being arranged on plugging plate 1, are arranged described ring-like close
Sealing ring 11 in seal ring slot 12, the hard sealing ring for being arranged on the plugging plate 1 and being located on the outside of multiple ring seal annular grooves
13。
The distance on the sealing surface of the hard sealing ring 13 to 1 surface of plugging plate is less than the sealing surface of sealing ring 11 to plugging plate
The distance on 1 surface.
The cross section of the ring seal annular groove 12 is rectangle, and the sealing ring 11 is soft graphite washer.
3 lower part of the diversion pipe connects water conservancy diversion funnel of the connecting portion setting of the plugging plate 1 for leak point positioning.
Internal thread is set at 10 upper end outlet of the valve, and the closeouts 4 are and the matched plug of the internal thread.
Multiple fixed grooves 15 are arranged on the through-hole and the surface that is in contact with plugging plate 1 in first anchor ear 2,
Multiple fixed lobes 14 are arranged on 2 matched surface in the plugging plate 1 and the first anchor ear.
The sealing ring used in the embodiment is soft graphite washer, and carbon packing_seal circle, four also can be used in it certainly
Fluorine gasket or asbestos washer, and the first mounting hole and the second mounting hole that are used in the embodiment are unthreaded hole, and according to pressure
The pressure of pipeline can be set to multiple parallel bores, to increase fixed structural strength.
Embodiment two
Its with embodiment one difference lies in：
The valve 10 is high-temperature resistant ball valve.
The fixed groove 15 is in pyramid type blind hole, and the fixed lobe 14 is and the matched circle of pyramid type blind hole
Platform.
Heat safe shut-off valve or plate valve also can be used in the valve used in the embodiment.
The application method of the utility model：Operating personnel wear protective garment close to leak point, then the valve on the first anchor ear
Door is opened, and the opening of diversion pipe is directed at leak point, realize positioning with it is preliminary fixed, then by bolt by the second anchor ear
It realizes fixed with the first anchor ear and realizes locking, be then shut off valve and primary seal can be realized, then going out in valve upper end
Setting plug realizes sealing at mouthful, you can completes the closure to leak point.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme should all cover in the right of the utility model.
Claims (8)
1. a kind of pressure pipeline leak point plugging device, it is characterised in that：Include being consolidated with what the second anchor ear formed by the first anchor ear
Determine pedestal, the fixed mechanism in first anchor ear and the second anchor ear junction is set, setting is used on first anchor ear
The plugging mechanism that leakage point is blocked；
The plugging mechanism includes the through-hole being arranged on first anchor ear, and diversion pipe is arranged through through-hole in upper end, lower end with
The plugging plate that the first anchor ear inner surface fits is arranged on the plugging plate and is bonded to each other with pressure pipeline outer surface
The seal modules of sealing, and the plugging module that is arranged on the diversion pipe；
The plugging module includes the valve being arranged on the diversion pipe, and the closure being arranged on the valve export end
Part.
2. pressure pipeline leak point according to claim 1 plugging device, it is characterised in that：The fixed mechanism includes the
First fixed seat of one anchor ear both ends setting, is arranged the first mounting hole in first fixed seat, is arranged described second
The second mounting hole in second fixed seat is arranged in second fixed seat at anchor ear both ends, through first mounting hole with
The fixing bolt of second mounting hole setting.
3. pressure pipeline leak point according to claim 2 plugging device, it is characterised in that：The seal modules include setting
Multiple ring seal annular grooves on plugging plate are set, the sealing ring in the ring seal annular groove is set, are arranged in the envelope
Hard sealing ring on closure plate and on the outside of multiple ring seal annular grooves；
The sealing surface of the hard sealing ring to block plate surface distance be less than sealing ring sealing surface to closure plate surface away from
From.
4. pressure pipeline leak point according to claim 3 plugging device, it is characterised in that：The ring seal annular groove
Cross section is rectangle, and the sealing ring is soft graphite washer.
5. pressure pipeline leak point according to claim 1 plugging device, it is characterised in that：The diversion pipe lower part connection
Water conservancy diversion funnel of the connecting portion setting of the plugging plate for leak point positioning.
6. pressure pipeline leak point according to claim 4 plugging device, it is characterised in that：At the valve upper end outlet
Internal thread is set, and the closeouts are and the matched plug of the internal thread.
7. pressure pipeline leak point according to claim 6 plugging device, it is characterised in that：First anchor ear surrounds institute
It states through-hole and multiple fixed grooves, the plugging plate and the matched table of the first anchor ear is set on the surface that is in contact with plugging plate
Multiple fixed lobes are arranged in face.
8. pressure pipeline leak point according to claim 7 plugging device, it is characterised in that：The fixed groove is in circular cone
Type blind hole, the fixed lobe are and the matched round platform of pyramid type blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820046038.6U CN207830824U (en) | 2018-01-11 | 2018-01-11 | A kind of pressure pipeline leak point plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820046038.6U CN207830824U (en) | 2018-01-11 | 2018-01-11 | A kind of pressure pipeline leak point plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830824U true CN207830824U (en) | 2018-09-07 |
Family
ID=63392552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820046038.6U Expired - Fee Related CN207830824U (en) | 2018-01-11 | 2018-01-11 | A kind of pressure pipeline leak point plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609326A (en) * | 2020-05-28 | 2020-09-01 | 海南驿电通科技有限公司 | Gas leakage detection and plugging device |
-
2018
- 2018-01-11 CN CN201820046038.6U patent/CN207830824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609326A (en) * | 2020-05-28 | 2020-09-01 | 海南驿电通科技有限公司 | Gas leakage detection and plugging device |
| CN111609326B (en) * | 2020-05-28 | 2022-04-19 | 创新电力技术(海南)有限公司 | Gas leakage detection and plugging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207830824U (en) | A kind of pressure pipeline leak point plugging device | |
| CN211875153U (en) | Flange ball valve that leakproofness is good | |
| CN202349428U (en) | Pipeline connector | |
| CN216618659U (en) | High temperature resistant check valve of stability | |
| CN210196773U (en) | Steam pipeline leaking stoppage device with pressure | |
| CN108131516A (en) | Pipe jointer gasket | |
| CN210890503U (en) | Stop valve with quick butt joint ring flange | |
| CN205350424U (en) | High pressure ultra -low temperature upper assembling type ball valve composite seal disk seat | |
| CN210141335U (en) | Fixing device for accurate installation of valve seat | |
| CN208311721U (en) | Pipe jointer gasket | |
| CN206572007U (en) | Integral type Leakproof spherical valve | |
| CN207906529U (en) | Easily speed safety valve | |
| CN204677801U (en) | A kind of eccentric ball valve structure | |
| CN219388935U (en) | Oil gas recovery valve with high sealing performance | |
| CN218494439U (en) | Connecting piece of natural gas pipeline and box | |
| CN207796221U (en) | A kind of Novel high-temperature high-pressure valve cap of valve sealing structure | |
| CN208546637U (en) | A kind of lightweight high-temperature steam special flange structure | |
| CN205350420U (en) | Low lock valve who just facilitates use of cost of maintenance | |
| CN205908940U (en) | Use block structure on pipeline | |
| CN212718027U (en) | Water outlet valve for tap water plant construction | |
| CN212080438U (en) | Flange convenient to install | |
| CN208041390U (en) | A kind of sealing device for solving flange leakage in cryogenic valve | |
| CN216742947U (en) | Ball valve capable of being installed quickly | |
| CN211820817U (en) | Low-temperature special valve capable of preventing leakage | |
| CN218378324U (en) | Heating power pipeline water leakage point plugging structure |
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: 20180907 Termination date: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |