CN221075596U - Stainless steel corrugated hose for anti-leakage fuel gas transportation - Google Patents
Stainless steel corrugated hose for anti-leakage fuel gas transportation Download PDFInfo
- Publication number
- CN221075596U CN221075596U CN202323281086.3U CN202323281086U CN221075596U CN 221075596 U CN221075596 U CN 221075596U CN 202323281086 U CN202323281086 U CN 202323281086U CN 221075596 U CN221075596 U CN 221075596U
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- China
- Prior art keywords
- joint
- leakage
- sealing ring
- hose
- stainless steel
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- 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.)
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 16
- 239000010935 stainless steel Substances 0.000 title claims abstract description 16
- 239000002737 fuel gas Substances 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000007789 gas Substances 0.000 claims abstract description 15
- 239000004519 grease Substances 0.000 claims abstract description 5
- 239000013013 elastic material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model provides a stainless steel corrugated hose for conveying leakage-proof fuel gas, and belongs to the field of corrugated hoses. The gas pipeline solves the problems that the traditional gas pipeline usually adopts a rubber hose or a plastic pipe, and is easy to age, wear and leak in the long-term use process. This prevent leaking stainless steel corrugated hose for gas transportation, including the hose body and with hose body tip fixed connection's joint, connect the terminal surface and be connected with the vacuum flange that is used for connecting the inside and outside of vacuum equipment, and be connected through the screw thread between this vacuum flange and the joint, vacuum flange is provided with the double-deck sealing ring that has sealing function with joint junction, connect inside to be provided with and be used for preventing leaking the subassembly that prevents leaking, connect inside to be provided with the draw-in groove of being convenient for prevent leaking the subassembly joint, be provided with the O type sealing ring that has sealing function on the draw-in groove, all cover on double-deck sealing ring and the O type sealing ring and be provided with sealing grease. The utility model has the advantage of effectively improving the safety and reliability of gas transportation.
Description
Technical Field
The utility model belongs to the field of corrugated hoses, and particularly relates to a stainless steel corrugated hose for leakage-proof fuel gas transportation.
Background
The corrugated hose is used as a flexible pressure-resistant pipe fitting to be installed in a liquid conveying system and used for compensating the mutual displacement of connecting ends of pipelines or machines and equipment, absorbing vibration energy, playing roles of vibration reduction, noise reduction and the like, and has the characteristics of good flexibility, light weight, corrosion resistance, fatigue resistance, high and low temperature resistance and the like. Can also be used for threading.
With the continuous development of the gas conveying technology, the requirements on the safety, the reliability and the durability of the gas conveying pipeline are also higher and higher. Conventional gas delivery pipelines generally adopt rubber hoses or plastic pipes, and the pipelines made of the rubber hoses or the plastic pipes are easy to age, wear and leak in the long-term use process, so that serious threat is brought to gas delivery safety. Therefore, development of a stainless steel corrugated hose for gas transportation is necessary.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a stainless steel corrugated hose for conveying leakage-proof fuel gas.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a prevent leaking stainless steel corrugated hose for gas transportation, includes hose body and the joint with hose body tip fixed connection, its characterized in that, the joint terminal surface be connected with the vacuum flange that is used for connecting the vacuum equipment inside and outside, and be connected through the screw thread between this vacuum flange and the joint, vacuum flange and joint junction be provided with the double-deck sealing ring that has sealing function, the inside leak-proof subassembly that is used for preventing leaking that is provided with of joint, the inside draw-in groove that is provided with the leak-proof subassembly joint of being convenient for of joint, the draw-in groove on be provided with the O type sealing ring that has sealing function, double-deck sealing ring and O type sealing ring on all be covered with sealed grease.
The stainless steel corrugated hose for the anti-leakage fuel gas conveying comprises the anti-leakage disc and the clamping ring corresponding to the clamping groove, wherein the anti-leakage disc is provided with the anti-leakage net, the clamping ring is respectively positioned on the front side and the back side of the anti-leakage disc, and the anti-leakage disc and the clamping ring are made of elastic materials.
In the stainless steel corrugated hose for conveying the leakage-proof fuel gas, the leakage-proof assembly is arranged in the joint in a rotating mode.
Compared with the prior art, the stainless steel corrugated hose for the anti-leakage fuel gas conveying has the advantages that the anti-leakage component is arranged in the joint, and the safety and reliability of fuel gas conveying can be effectively improved.
Drawings
Fig. 1 is a schematic perspective view of a stainless steel corrugated hose for transporting a gas leakage prevention gas.
Fig. 2 is a cross-sectional view of the present stainless steel corrugated hose for gas-tight gas transportation.
In the figure, 1, a hose body; 2. a joint; 3. a vacuum flange; 4. a double layer seal ring; 5. a leak prevention assembly; 6. a clamping groove; 7. an O-ring seal; 8. a leak-proof disc; 9. a clasp; 10. a leakage preventing net.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 and 2, the stainless steel corrugated hose for the anti-leakage fuel gas conveying comprises a hose body 1 and a connector 2 fixedly connected with the end part of the hose body 1, wherein the end surface of the connector 2 is connected with a vacuum flange 3 used for connecting the inside and the outside of vacuum equipment, the vacuum flange 3 is connected with the connector 2 through threads, a double-layer sealing ring 4 with a sealing function is arranged at the joint of the vacuum flange 3 and the connector 2, an anti-leakage component 5 used for preventing leakage is arranged inside the connector 2, a clamping groove 6 convenient for clamping the anti-leakage component 5 is arranged inside the connector 2, an O-shaped sealing ring 7 with the sealing function is arranged on the clamping groove 6, sealing grease is covered on the double-layer sealing ring 4 and the O-shaped sealing ring 7, and the sealing grease can be smeared to increase the sealing performance of the sealing ring.
Further, the anti-leakage component 5 comprises an anti-leakage disc 8 and a clamping ring 9 corresponding to the clamping groove 6, the anti-leakage disc 8 is provided with an anti-leakage net 10, the clamping rings 9 are respectively positioned on the front side and the back side of the anti-leakage disc 8 and are convenient to install in the clamping groove 6 of the joint 2, and the anti-leakage disc 8 and the clamping rings 9 are made of elastic materials.
Further, the anti-leakage component 5 is rotatably mounted inside the joint 2, and the elastic material has excellent anti-leakage property, and is convenient for assembling and disassembling the anti-leakage component 5.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms of the hose body 1, the nipple 2, the vacuum flange 3, the double seal ring 4, the leakage preventing assembly 5, the clamping groove 6, the O-ring 7, the leakage preventing disc 8, the clamping ring 9, the leakage preventing net 10, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (3)
1. The utility model provides a prevent leaking nonrust corrugated steel hose for gas transportation, includes hose body (1) and connects (2) with hose body (1) tip fixed connection, its characterized in that, joint (2) terminal surface be connected with vacuum flange (3) that are used for connecting vacuum equipment inside and outside, and be connected through the screw thread between this vacuum flange (3) and the joint (2), vacuum flange (3) be provided with double-deck sealing ring (4) that have sealing function with joint (2) junction, joint (2) inside be provided with and be used for preventing leaking leak subassembly (5), joint (2) inside be provided with draw-in groove (6) that are convenient for prevent leaking subassembly (5) joint, draw-in groove (6) on be provided with O type sealing ring (7) that have sealing function, double-deck sealing ring (4) and O type sealing ring (7) on all be covered with the sealing grease.
2. The stainless steel corrugated hose for the anti-leakage fuel gas conveying according to claim 1, wherein the anti-leakage assembly (5) comprises an anti-leakage disc (8) and a clamping ring (9) corresponding to the clamping groove (6), the anti-leakage disc (8) is provided with an anti-leakage net (10), the clamping ring (9) is respectively positioned on the front side and the back side of the anti-leakage disc (8), and the anti-leakage disc (8) and the clamping ring (9) are made of elastic materials.
3. A stainless steel corrugated hose for gas transportation according to claim 1, wherein the leakage preventing assembly (5) is rotatably mounted inside the joint (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323281086.3U CN221075596U (en) | 2023-12-01 | 2023-12-01 | Stainless steel corrugated hose for anti-leakage fuel gas transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323281086.3U CN221075596U (en) | 2023-12-01 | 2023-12-01 | Stainless steel corrugated hose for anti-leakage fuel gas transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221075596U true CN221075596U (en) | 2024-06-04 |
Family
ID=91256535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323281086.3U Active CN221075596U (en) | 2023-12-01 | 2023-12-01 | Stainless steel corrugated hose for anti-leakage fuel gas transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221075596U (en) |
-
2023
- 2023-12-01 CN CN202323281086.3U patent/CN221075596U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |