CN213685665U - Ready-package gas pipe business turn over wall protection subassembly - Google Patents
Ready-package gas pipe business turn over wall protection subassembly Download PDFInfo
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- CN213685665U CN213685665U CN202022440111.8U CN202022440111U CN213685665U CN 213685665 U CN213685665 U CN 213685665U CN 202022440111 U CN202022440111 U CN 202022440111U CN 213685665 U CN213685665 U CN 213685665U
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Abstract
The utility model relates to a ready-package gas pipe business turn over wall protection subassembly, including built-in fitting, crossover sub and right angle valve, be equipped with the gas bellows that extends along the built-in fitting in the built-in fitting, the one end of right angle valve links to each other with one end of crossover sub, and the other end links to each other with the open gas pipe, the other end of crossover sub is connected with a tip nut of gas bellows, the junction of nut and crossover sub is equipped with the sealing washer, and this nut and built-in fitting rigid coupling are in the same place; and communication holes for communicating the inside of the embedded part with the outside are formed in the embedded part. The utility model discloses a sealing washer, built-in fitting form the double seal of gas bellows, can realize with gas bellows rapid Assembly, reduce the operation degree of difficulty, improve the efficiency of construction.
Description
Technical Field
The utility model relates to a ready-package gas pipe business turn over wall protection subassembly belongs to gas pipe technical field.
Background
When domestic indoor gas pipe business turn over wall, carry out the conversion through the conversion joint to wall inside and outside gas pipe and connect, but current crossover sub, its body buries usually in the wall, not only can't realize quick-operation joint, the rapid Assembly of pipeline, moreover can't communicate with external world, and the gas leak hunting brings the difficulty, is difficult to discover the gas leakage in the very first time, influences safe in utilization.
The Chinese utility model patent with publication number CN208011082U discloses a novel gas pipeline wall outlet box, wherein a gas pipeline wall outlet transition section is arranged in a box body, and a right-angle valve can be rotated and adjusted to a required angle after a second nut is locked, so that the installation of a cooker is facilitated; a sealing ring and a clamp spring are arranged in the joint of the elbow bend and the corrugated pipe, and the end part of the first nut adopts a conical surface design, so that the corrugated pipe and the elbow bend are firmly connected, and the sealing performance is reliable; the cover plate is fixed through the elastic sheet, so that the installation is firm and the disassembly is convenient. However, in the installation of the gas pipe, the size of the groove is too large, the construction is very difficult, and the gas pipe needs to be knocked during assembly and connection, so that the process is complicated. In addition, the box body is buried in the wall, a layer of sealing can be formed between the outer box and the wall body, the gas dissipation is blocked, the gas leakage detection is still influenced, and the leakage alarm cannot be timely realized.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the utility model provides a realize exempting from to strike ripples rapid Assembly and pass in and out wall protection subassembly of connecting the gas pipe, this subassembly can not influence the gas leak hunting, consequently can in time discover the gas and leak.
The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: a fast-assembly type gas pipe wall inlet and outlet protection assembly comprises an embedded part, a transition joint and a right-angle valve, wherein a gas corrugated pipe extending along the embedded part is arranged in the embedded part, one end of the right-angle valve is connected with one end of the transition joint, the other end of the right-angle valve is connected with an exposed gas pipe, the other end of the transition joint is connected with a nut at one end of the gas corrugated pipe, a sealing ring is assembled at the joint of the nut and the transition joint, and the nut is fixedly connected with the embedded part; and communication holes for communicating the inside of the embedded part with the outside are formed in the embedded part.
When the utility model is used, part of the embedded part is embedded in the wall, and the gas corrugated pipe passes through the embedded part to enter and exit the wall body, so that double sealing can be formed with the gas corrugated pipe through the embedded part and the sealing ring, and the gas corrugated pipe can be quickly assembled without knocking waves, thereby reducing the operation difficulty and improving the construction efficiency; the embedded part is communicated with the outside through the end communication hole, so that leakage detection after gas dissipation is facilitated, and a leakage dangerous case is found as early as possible.
The utility model discloses can also make following improvement:
1) the embedded part is composed of an upper shell and a lower shell which are oppositely arranged, the lower shell is pre-embedded in a wall body when in use, the upper shell and the lower shell are connected through a sliding groove and a sliding block structure which are matched with each other, and the communicating hole is positioned at the upper shell. The upper shell and the lower shell are connected through the sliding groove, so that the assembly is quick, the connection is firm, and the upper shell and the lower shell are difficult to break after being disassembled and assembled for many times.
2) A snap ring is arranged between the sealing ring and the nut, so that the anti-pulling performance of the gas corrugated pipe after assembly is improved.
3) The embedded part is provided with an elbow with an angle of 90 degrees.
4) The sealing ring is designed by adopting a multi-section step.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic top view of the upper housing.
Fig. 3 is a schematic front view of the upper case.
Fig. 4 is a schematic top view of the lower case.
Fig. 5 is a front view schematically showing the lower case.
Reference numerals: 1-a right angle valve; 2-a decorative cover; 3-a transition joint; 4-sealing ring; 5-copper snap ring; 6-a nut; 7-upper shell; 8-a lower shell; 9-a communicating hole; 10-embedded parts; 11-a chute; 12-a slide block.
Detailed Description
Examples
The ready-package gas pipe wall inlet and outlet protection assembly of the embodiment is composed of a right-angle valve 1, a transition joint 3 and an embedded part 10 as shown in fig. 1. One end of the right-angle valve 1 is connected with the transition joint 3, the other end of the right-angle valve is connected with an exposed gas pipe (not shown in the figure), and a decorative cover 2 is arranged at the joint of the right-angle valve 1 and the transition joint 3. The embedded part 10 is internally provided with a seal ring 4 and a nut 6 positioned at the end part of a gas corrugated pipe (not shown in the figure), namely the nut 6 is positioned at the end part of the gas corrugated pipe and is sleeved with the gas corrugated pipe, and the gas corrugated pipe extends along the embedded part 10 until penetrating out of the wall body. Preferably, the sealing ring 4 adopts a multi-section step design, can be tightly attached to the end part and the circumferential direction of the gas corrugated pipe, and improves the sealing effect. When transition joint 3 was screwed up with nut 6, can extrude sealing washer 4 and take place deformation, formed tip and circumference sealed, avoided gas bellows tip to beat the ripples process, realized with gas bellows rapid Assembly, reduced the operation degree of difficulty, improved the efficiency of construction.
In the embodiment, the embedded part 10 is provided with an elbow with an angle of 90 degrees, and the nut 6 is positioned in the elbow; a layer of seal is formed between the embedded part 10 and the wall body, so that a communication hole 9 is arranged in the embedded part 10, one end of the communication hole 9 is communicated with the outside, and the other end is communicated with the inside of the embedded part 10. When the gas bellows takes place the gas and leaks, the gas in the built-in fitting 10 accessible intercommunicating pore 9 is outwards dissipated, just so can accomplish to discover the gas early and leak, handles as early as possible, avoids the gas to pile up, reduces the gas explosion risk.
The embodiment can be further modified as follows: 1) as shown in figure 1, a copper snap ring 5 is additionally arranged between the sealing ring 4 and the nut 6, so that the pulling resistance of the gas corrugated pipe after assembly is improved. 2) As shown in fig. 2-5, the embedded part 10 is formed by the upper casing 7 and the lower casing 8 in a matching manner, the upper casing 7 and the lower casing 8 are connected through a sliding groove 11 and a sliding block 12 (wherein the upper casing 7 is provided with the sliding block 12, and the lower casing 8 is provided with the sliding groove 11) which are matched with each other, the communication hole 9 is located at the upper casing, when the embedded part is implemented, the lower casing 8 is embedded in a wall body, and the upper casing 7 and the lower casing 8 are assembled quickly and connected firmly, and are not easy to break after being assembled.
The above is only the concrete embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and all the technical solutions according to the present invention and the concept of the present invention should be covered by the protection scope of the present invention in addition to equivalent replacement or change.
Claims (5)
1. The utility model provides a ready-package gas pipe business turn over wall protection subassembly which characterized in that: the gas corrugated pipe type gas pipeline sealing device comprises an embedded part, a transition joint and a right-angle valve, wherein a gas corrugated pipe extending along the embedded part is arranged in the embedded part, one end of the right-angle valve is connected with one end of the transition joint, the other end of the right-angle valve is connected with an exposed gas pipe, the other end of the transition joint is connected with a nut at one end of the gas corrugated pipe, a sealing ring is assembled at the joint of the nut and the transition joint, and the nut is fixedly connected with the embedded part; and communication holes for communicating the inside of the embedded part with the outside are formed in the embedded part.
2. The ready-package gas pipe wall access protection assembly of claim 1, wherein: the embedded part is composed of an upper shell and a lower shell which are oppositely arranged, the lower shell is pre-embedded in a wall body when in use, the upper shell and the lower shell are connected through a sliding groove and a sliding block structure which are matched with each other, and the communicating hole is positioned at the upper shell.
3. The ready-package gas pipe wall access protection assembly of claim 1, wherein: and a clamping ring is arranged between the sealing ring and the nut.
4. The ready-package gas pipe wall access protection assembly of claim 1, wherein: the embedded part is provided with an elbow with an angle of 90 degrees.
5. The ready-package gas pipe wall access protection assembly of claim 1, wherein: the sealing ring is designed by adopting a multi-section step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022440111.8U CN213685665U (en) | 2020-10-28 | 2020-10-28 | Ready-package gas pipe business turn over wall protection subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022440111.8U CN213685665U (en) | 2020-10-28 | 2020-10-28 | Ready-package gas pipe business turn over wall protection subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213685665U true CN213685665U (en) | 2021-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022440111.8U Active CN213685665U (en) | 2020-10-28 | 2020-10-28 | Ready-package gas pipe business turn over wall protection subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213685665U (en) |
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2020
- 2020-10-28 CN CN202022440111.8U patent/CN213685665U/en active Active
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