CN220957360U - Nickel-saving type B-type plug for stainless steel protection pipeline - Google Patents
Nickel-saving type B-type plug for stainless steel protection pipeline Download PDFInfo
- Publication number
- CN220957360U CN220957360U CN202322740489.3U CN202322740489U CN220957360U CN 220957360 U CN220957360 U CN 220957360U CN 202322740489 U CN202322740489 U CN 202322740489U CN 220957360 U CN220957360 U CN 220957360U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- pipe
- plug
- nickel
- stainless steel
- 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
- 239000010935 stainless steel Substances 0.000 title claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052802 copper Inorganic materials 0.000 claims abstract description 53
- 239000010949 copper Substances 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 230000007123 defense Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model relates to the technical field of protection pipelines and discloses a nickel-saving type stainless steel protection pipeline B-type plug, which comprises a pipe plug, wherein the left end of the pipe plug is connected with a copper pipe in a threaded manner, sealing elements are arranged in the copper pipe, water stop ribs are fixedly connected to the two ends of the copper pipe, two pipe plugs are arranged, threads are arranged on the inner wall of the copper pipe, the pipe plug and the copper pipe are made of nickel-saving type stainless steel QN materials, the surface of the sealing elements is in contact with the inner wall of the copper pipe, two sealing elements are arranged, and the two water stop ribs are symmetrically distributed by taking the copper pipe as a center. According to the utility model, the two sealing elements are placed in the copper pipe to extrude the inner wall of the copper pipe, so that the sealing performance of the copper pipe is improved, the copper pipe is connected through the pipe plug screw threads, the whole is plugged, the sealing performance of the plugging is improved, the original plugging mode is simplified, the construction type and the complexity are reduced, the plugging time is shortened, and the plugging efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of protective pipelines, in particular to a nickel-saving type B plug for a stainless steel protective pipeline.
Background
The nickel-saving type civil air defense through-wall protection airtight pipe adopts a novel stainless steel material to replace the original metal component made of carbon steel, adopts novel sealing measures to ensure the air tightness of the component, and meets the protection and antichemical performance requirements of national defense and civil air defense engineering on the civil air defense through-wall protection airtight pipe.
The most applied in the construction is to smear the clay-like substance in the pipe hole, and the cement-like substance is hardened and then blocked, the construction method can not achieve the purpose of long-term personnel protection blocking, and the blocking failure can be caused by the fact that the cement gradually deforms under the action of gravity, so that the blocking of the upper half pipe hole is not tight, even the cement-like substance can be locally melted along with the rising of temperature.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a nickel-saving type B plug of a stainless steel protection pipeline.
The utility model is realized by adopting the following technical scheme: the nickel-saving type B stainless steel protection pipeline plug comprises a pipe plug, wherein the left end of the pipe plug is in threaded connection with a copper pipe, a sealing piece is arranged in the copper pipe, and water stop ribs are fixedly connected to the two ends of the copper pipe.
Through above-mentioned technical scheme, through the inside threaded connection's of copper pipe plug, be convenient for dismantle in the later stage.
As a further improvement of the scheme, two pipe plugs are arranged, and threads are arranged on the inner wall of the copper pipe.
Through above-mentioned technical scheme, through the screw thread that the copper pipe inner wall set up, be convenient for the pipe plug to connect.
As a further improvement of the scheme, the materials of the pipe plug and the copper pipe are nickel-saving stainless steel QN1701 materials.
Through the technical scheme, the anti-corrosion-resistant anti-through-wall protection airtight pipe with high resistance, corrosion resistance and maintenance-free performance is integrally achieved.
As a further improvement of the above solution, the surface of the sealing member is in contact with the inner wall of the copper tube, and the number of the sealing members is two.
Through above-mentioned technical scheme, make the inside shutoff effect of copper pipe promote through the sealing member.
As a further improvement of the scheme, two water stop ribs are arranged, and the two water stop ribs are symmetrically distributed by taking the copper pipe as a center.
As a further improvement of the above, the material of the sealing member is provided as insulating incombustible neoprene.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the copper pipe is arranged, and particularly, the two sealing pieces are arranged in the copper pipe to extrude the inner wall of the copper pipe, so that the sealing performance of the copper pipe is improved, the copper pipe is connected through the pipe plug screw threads, the whole is plugged, the sealing performance of the plugging is improved, the original plugging mode is simplified, the construction type and the complexity are reduced, the plugging time is shortened, and the plugging efficiency is improved.
According to the utility model, through the arranged pipe plug, the pipe plug is in threaded connection with the copper pipe, so that the pipe plug is convenient to disassemble in the later period, repeated plugging can be realized, the protection performance and the sealing performance of the anti-sealing pipe cannot be influenced, and the practicability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the copper tube structure of the present utility model;
FIG. 3 is a schematic view of the seal structure of the present utility model;
FIG. 4 is a schematic view of a pipe plug according to the present utility model.
Main symbol description:
Plugging a pipe; 2. copper pipe; 3. a seal; 4. and a water stop rib.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Examples
Please combine fig. 1-4, the nickel-saving type stainless steel protection pipeline type B shutoff of this embodiment, including pipe plug 1, the left end threaded connection of pipe plug 1 has copper pipe 2, the inside of copper pipe 2 is provided with sealing member 3, the both ends fixedly connected with sealing rib 4 of copper pipe 2, through put into the inner wall of extrusion copper pipe 2 in copper pipe 2 with two sealing members 3 for copper pipe 2 leakproofness improves, through pipe plug 1 threaded connection copper pipe 2, make the whole shutoff, promote the leakproofness of shutoff, simplify original shutoff mode, reduce construction type and complexity, reduce the shutoff time, promote the efficiency of shutoff.
The quantity of pipe plug 1 is provided with two, and the inner wall of copper pipe 2 is provided with the screw thread, is threaded connection between pipe plug 1 and the copper pipe 2, and the later stage of being convenient for is dismantled, can relapse the shutoff many times, and the shutoff many times can not influence the barrier propterty and the sealing performance of preventing close pipe, increases the practicality.
The materials of the pipe plug 1 and the copper pipe 2 are nickel-saving stainless steel QN 1701.
The surface of the sealing element 3 is in contact with the inner wall of the copper tube 2, and two sealing elements 3 are arranged.
The number of the water stop ribs 4 is two, and the two water stop ribs 4 are symmetrically distributed by taking the copper pipe 2 as a center.
The material of the seal 3 is provided as an insulating incombustible neoprene.
The implementation principle of the B-type plugging of the nickel-saving stainless steel protection pipeline in the embodiment of the application is as follows: through putting into the inner wall of extrusion copper pipe 2 in the copper pipe 2 with two sealing members 3 for copper pipe 2 leakproofness improves, through pipe plug 1 threaded connection copper pipe 2, makes the whole shutoff, promotes the leakproofness of shutoff, simplifies original shutoff mode, reduces construction kind and complexity, reduces the shutoff time, promotes the efficiency of shutoff, is threaded connection between pipe plug 1 and the copper pipe 2, and the later stage of being convenient for is dismantled, can repeatedly shutoff many times, and the shutoff many times can not influence the barrier propterty and the sealing performance of preventing the close pipe, increases the practicality.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. The nickel-saving type stainless steel protective pipeline B-type plug is characterized by comprising a pipe plug (1), wherein the left end of the pipe plug (1) is connected with a copper pipe (2) in a threaded manner, a sealing piece (3) is arranged in the copper pipe (2), and water stop ribs (4) are fixedly connected to two ends of the copper pipe (2).
2. The nickel-saving stainless steel protection pipeline type B plug of claim 1, wherein: the number of the pipe plugs (1) is two, and threads are arranged on the inner wall of the copper pipe (2).
3. The nickel-saving stainless steel protection pipeline type B plug of claim 2, wherein: the materials of the pipe plug (1) and the copper pipe (2) are nickel-saving stainless steel QN 1701.
4. The nickel-saving stainless steel protection pipeline type B plug of claim 1, wherein: the surface of the sealing piece (3) is in contact with the inner wall of the copper pipe (2), and two sealing pieces (3) are arranged.
5. The nickel-saving stainless steel protection pipeline type B plug of claim 1, wherein: the number of the water stop ribs (4) is two, and the two water stop ribs (4) are symmetrically distributed by taking the copper pipe (2) as a center.
6. The nickel-saving stainless steel protection pipeline type B plug according to claim 4, wherein: the material of the sealing element (3) is set to be insulating incombustible chloroprene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740489.3U CN220957360U (en) | 2023-10-12 | 2023-10-12 | Nickel-saving type B-type plug for stainless steel protection pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740489.3U CN220957360U (en) | 2023-10-12 | 2023-10-12 | Nickel-saving type B-type plug for stainless steel protection pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957360U true CN220957360U (en) | 2024-05-14 |
Family
ID=90981650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322740489.3U Active CN220957360U (en) | 2023-10-12 | 2023-10-12 | Nickel-saving type B-type plug for stainless steel protection pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957360U (en) |
-
2023
- 2023-10-12 CN CN202322740489.3U patent/CN220957360U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204879266U (en) | Harf union joint | |
| CN220957360U (en) | Nickel-saving type B-type plug for stainless steel protection pipeline | |
| CN206530819U (en) | A kind of pipeline insulation connecting component for electrochemical anticorrosion | |
| CN204420379U (en) | Corrugated pipe connector | |
| CN210462146U (en) | Circular pipeline repairing structure | |
| CN217683780U (en) | Insulating joint sealing structure | |
| CN207648315U (en) | One kind being used for municipal wastewater pipeline attachment device | |
| CN203932890U (en) | A kind of cable flexibility pipe | |
| CN210950304U (en) | Sealing structure of connecting pipe | |
| CN210600553U (en) | Building water supply and drainage pipeline connecting device | |
| CN212407923U (en) | Improved generation water pipe structure suitable for sewer | |
| CN210623867U (en) | Pipeline sealing structure for sewage treatment | |
| CN216843315U (en) | Connect firm durable type five metals valve body | |
| CN220957359U (en) | Nickel-saving type stainless steel protection pipeline A-type plugging | |
| CN208908340U (en) | A kind of electric power protecting pipe bindiny mechanism | |
| CN207514398U (en) | A kind of wall pipe structure | |
| CN208010310U (en) | A kind of centres MESH packing element of small setting force bidirectional bearing | |
| CN206386588U (en) | The multi-sealed cutting ferrule of one kind combination | |
| CN215267579U (en) | Cable pipe plugging device for cable maintenance well | |
| CN107314142B (en) | Corrosion protection and leakage prevention device for cooling waterway of direct-current converter valve | |
| CN110195880B (en) | Flue gas sealing baffle door | |
| CN221002686U (en) | Plugging structure for grouting holes of concrete jacking pipe of electric power tunnel | |
| CN204703181U (en) | A kind of excavation drinking-water pipe joint | |
| CN213271546U (en) | Plastic pipe connecting piece | |
| CN204592625U (en) | Link between the thin metallic tubd pipe of a kind of snap ring bilateral locking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |