CN207298214U - Pressure sealing formula pipe fitting - Google Patents
Pressure sealing formula pipe fitting Download PDFInfo
- Publication number
- CN207298214U CN207298214U CN201721359691.XU CN201721359691U CN207298214U CN 207298214 U CN207298214 U CN 207298214U CN 201721359691 U CN201721359691 U CN 201721359691U CN 207298214 U CN207298214 U CN 207298214U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- hole
- external shell
- injecting glue
- pressure sealing
- 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
- 238000007789 sealing Methods 0.000 title claims description 11
- 239000003292 glue Substances 0.000 claims abstract description 28
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000005253 cladding Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 5
- 239000004836 Glue Stick Substances 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
It is used to continuously run powder conveying pipeline pressurized leak stopping formula pipe fitting the utility model discloses one kind.Including pipe fitting, external shell is further included, external shell is coated on the outside of pipe fitting and is tightly connected with pipe fitting, and the both ends of external shell are placed in the inner side of component coupling end, injecting glue gap is equipped between the inner surface of external shell and the outer surface of pipe fitting；External shell is equipped with hole for injecting glue and pressure gauge hole inside connection external shell.Pipe fitting body once leaks, and squeezes into glue stick by hole for injecting glue using pressing tool for covering leak in pipe in the gap between the inner surface of external shell and the outer surface of pipe fitting, realizes quick leakage eliminating.
Description
Technical field
Pipe fitting is the utility model is related to, it is particularly a kind of to be used to continuously run powder conveying pipeline pressurized leak stopping formula pipe fitting.
Background technology
Continuous operation powder conveying pipeline at present, powder is serious to pipe fitting erosive wear, once sending out during production run
Raw leakage, while causing economic loss, production material, which leaks, pollutes surrounding enviroment.In recent years, Wear-resisting pipe fitting is successive
Use, manufacture costly.If but managed during production run it is not rigorous, check situation not prompt enough
Under, the leakage of production material can be caused equally during production run, causes to trigger while environmental pollution firing
Production accident.
Utility model content
The technical problem that the utility model aims to solve the problem that is to provide a kind of pressure sealing formula pipe fitting, fast speed belt after pipe fitting leakage
Pressure eliminates leakage, and production material will not be caused to form environmental pollution after leaking.
The utility model adopts the following technical solution：
A kind of pressure sealing formula pipe fitting, including pipe fitting, further include external shell, and the external shell is coated on the outside of pipe fitting
And be tightly connected with pipe fitting, the both ends of external shell are placed in the inner side of component coupling end, the inner surface of external shell and pipe fitting
Injecting glue gap is equipped between outer surface；External shell is equipped with hole for injecting glue and pressure gauge hole inside connection external shell.
Using above-mentioned technical proposal the utility model compared with prior art, beneficial effect is：
Pipe fitting body once leaks, and is squeezed into glue stick in external shell by hole for injecting glue using pressing tool for covering leak in pipe
In injecting glue gap between surface and the outer surface of pipe fitting, realize quick leakage eliminating, reduce cost.
Further, the prioritization scheme of the utility model is：
The hole for injecting glue screws silk plug.
The pressure gauge hole is provided with pressure gauge.
The hole for injecting glue is multiple.
The hole for injecting glue is made of longitudinally connected hole and the lateral connection hole vertical with the longitudinally connected hole, longitudinally connected hole
One end closing, the one end in lateral connection hole connects with longitudinally connected hole, and the other end in lateral connection hole is connected with injecting glue gap.
Brief description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the A-A views of this Fig. 1.
In figure：Pipe fitting 1；External shell 2；Hole for injecting glue 3；Longitudinally connected hole 3-1；Lateral connection hole 3-2；Pressure gauge hole 4；Silk
Stifled 5；Injecting glue gap 6.
Embodiment
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
Refering to Fig. 1, Fig. 2, the present embodiment is a kind of pressure sealing formula pipe fitting, including pipe fitting 1, and pipe fitting 1 includes elbow, threeway
Or four-way, the present embodiment pipe fitting 1 are four-way, four-way is installed on continuous operation powder conveying pipeline, and external shell 2 is coated on pipe fitting
1 outside is simultaneously placed in the inner side of 1 four connecting pins of pipe fitting, the inner surface of external shell 2 with 1 sealing welding of pipe fitting, external shell 2
Injecting glue gap 6 is equipped between the outer surface of pipe fitting 1.One moulding by casting or progress secondary welding when external shell 2 makes, outside
Portion's housing 2 is to be fully sealed with 1 connecting portion of pipe fitting.External shell 2 is equipped with the pressure gauge hole 4 and more inside connection external shell
A hole for injecting glue 3, hole for injecting glue 3 screw silk plug 5, and hole for injecting glue 3 is by longitudinally connected hole 3-1 and the horizontal stroke vertical with the longitudinally connected hole 3-1
Formed to connecting hole 3-2, one end closing of longitudinally connected hole 3-1, one end of lateral connection hole 3-2 connects with longitudinally connected hole 3-1
Logical, the injecting glue gap 6 between the other end of lateral connection hole 3-2 and the inner surface of external shell 2 and the outer surface of pipe fitting 1 connects
It is logical.Pressure gauge hole 4 is provided with pressure gauge（It is not drawn into figure）.Pressure gauge hole 4 according to the selection of production system pressure with installing not same amount
Stroke pressure table.Installing and using and dismantling for the present embodiment is equal to common pipe fitting, and pipe fitting body leaks during use, leads to
Cross injecting glue and carry out quick leakage eliminating, pipe fitting replacing is carried out with reference to production operation situation plan.
The use process of the present embodiment is：During production run, pipe fitting 1 once leaks, pressure in injecting glue gap 6
Rise reaches system running pressure, can directly be observed by pressure gauge, the pressure that pressure gauge is shown reaches system running pressure i.e.
To reveal, the silk plug 5 of hole for injecting glue 3 is pulled down, is squeezed into glue stick in injecting glue gap 6 using pressing tool for covering leak in pipe, is realized fast
Fast leakage eliminating.
The above is only the preferred feasible embodiment of the utility model, not thereby limits to the power of the utility model
Sharp scope, all equivalent structure changes made with the utility model specification and accompanying drawing content, is both contained in the utility model
Interest field within.
Claims (5)
1. a kind of pressure sealing formula pipe fitting, including pipe fitting, it is characterised in that：Further include external shell, the external shell cladding
It is tightly connected on the outside of pipe fitting and with pipe fitting, the both ends of external shell are placed in the inner side of component coupling end, the interior table of external shell
Injecting glue gap is equipped between face and the outer surface of pipe fitting；External shell is equipped with hole for injecting glue and pressure gauge inside connection external shell
Hole.
2. pressure sealing formula pipe fitting according to claim 1, it is characterised in that：The hole for injecting glue screws silk plug.
3. pressure sealing formula pipe fitting according to claim 1, it is characterised in that：The pressure gauge hole is provided with pressure gauge.
4. pressure sealing formula pipe fitting according to claim 1, it is characterised in that：The hole for injecting glue is multiple.
5. the pressure sealing formula pipe fitting according to claim 1 or 4, it is characterised in that：The hole for injecting glue is by longitudinally connected hole
The lateral connection hole vertical with the longitudinally connected hole is formed, one end closing in longitudinally connected hole, the one end in lateral connection hole with
Longitudinally connected hole connection, the other end in lateral connection hole are connected with injecting glue gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721359691.XU CN207298214U (en) | 2017-10-20 | 2017-10-20 | Pressure sealing formula pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721359691.XU CN207298214U (en) | 2017-10-20 | 2017-10-20 | Pressure sealing formula pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207298214U true CN207298214U (en) | 2018-05-01 |
Family
ID=62273581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721359691.XU Active CN207298214U (en) | 2017-10-20 | 2017-10-20 | Pressure sealing formula pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207298214U (en) |
-
2017
- 2017-10-20 CN CN201721359691.XU patent/CN207298214U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063305 Nanpu Development Zone, Hebei, Tangshan City Patentee after: Tangshan Sanyou Silicon Industry Co.,Ltd. Address before: 063305 Nanpu Development Zone, Hebei, Tangshan City Patentee before: SANYOU SILICON INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |