Outdoor mobile gas pipeline

Abstract

The utility model belongs to the technical field of gas pipes, and particularly relates to an outdoor mobile gas pipeline which comprises a pipe body. The built-in connectors are arranged at the two ends of the pipe body, and the built-in connectors are installed on the inner sides of the two ends of the pipe body in a built-in mode, so that the connecting part of the pipeline connector can be protected, and outdoor use is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas pipes, and in particular relates to a gas pipeline for outdoor mobility. Background Art

[0002] The gas pipe is a special pipe for conveying combustible gas. It is a metal gas pipe hose that replaces the traditional clip-on rubber hose. It can solve the defects of rubber hoses that are easy to fall off, easy to age, easy to be bitten by insects, and have a short service life. The gas pipe has the characteristics of easy installation, reliable connection, corrosion resistance, no gas blockage, good flexibility, long service life, and can be bent arbitrarily without deformation or gas blocking.

[0003] During the use of existing gas pipelines, due to the problem of the distance between the gas access and the house layout, part of the gas pipeline is often directly exposed to the outside, which makes the gas pipe easily affected by the outside world, especially the connection part of the gas pipeline is easily damaged. Therefore, we specially designed a mobile outdoor gas pipeline. Utility Model Content

[0004] The purpose of this utility model is to provide an outdoor mobile gas pipeline to solve the above-mentioned technical problems, so as to achieve the effect of safe outdoor use.

[0005] In view of this, the present invention provides an outdoor mobile gas pipeline, comprising:

[0006] tube body;

[0007] Built-in joints are set at both ends of the pipe body.

[0008] In the above technical solution, further, the tube body includes:

[0009] bellows;

[0010] protective case;

[0011] Wherein, the protective sleeve is arranged on the outside of the corrugated tube.

[0012] In the above technical solution, further, the built-in connector includes:

[0013] A matching sleeve is provided with a connecting hole, and a corrugated protrusion is provided on the outer wall of the matching sleeve, and the corrugated protrusion fits with the inner wall of the bellows;

[0014] The connecting seat is tightly fitted and fixed with the connecting hole, and a mounting hole is provided on the connecting seat, and one end of the mounting hole is set as a closing end;

[0015] The connector is movably connected to the closing end and is connected to the external pipeline.

[0016] In the above technical solution, further, the connecting socket also includes:

[0017] The expansion section is arranged on the wall surface of the connecting seat and presses the matching sleeve tightly against the inner side of the bellows.

[0018] In the above technical solution, further, the connecting seat includes:

[0019] The limiting edges are arranged at both ends of the connecting seat and abut against the end faces of the matching sleeve.

[0020] In the above technical solution, further, the connector includes:

[0021] The main body is stepped and includes a mating end and a connecting end, the mating end is arranged in the connecting hole, and the connecting end extends to the outside through the closing end;

[0022] The connecting sleeve is threadedly connected to one end of the connecting end extending outside the closing end.

[0023] In the above technical solution, further comprising:

[0024] The sealing ring is arranged on the wall surface between the mating end and the closing end.

[0025] The beneficial effect of the utility model is that the built-in joints are installed inside the two ends of the pipe body, thereby protecting the connection part of the pipe joint, thereby facilitating outdoor use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the utility model;

[0027] Figure 2 It is a structural diagram of the utility model;

[0028] The markings in the figure are: 1. Tube body; 11. Bellows; 12. Protective sleeve; 2. Built-in joint; 21. Matching sleeve; 211. Connecting hole; 212. Corrugated protrusion; 22. Connecting seat; 221. Mounting hole; 222. Closing end; 223. Expansion section; 224. Limiting edge; 23. Connector; 231. Main body; 2311. Matching end; 2312. Connecting end; 232. Connecting sleeve; 3. Sealing ring. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0030] Example 1:

[0031] This embodiment provides an outdoor mobile gas pipeline, comprising:

[0032] Tube body 1;

[0033] Built-in joints 2 are provided at both ends of the tube body 1 .

[0034] As can be seen from this embodiment, an outdoor mobile gas pipeline includes a pipe body 1 and a built-in joint 2;

[0035] By installing the built-in joints 2 inside the two ends of the pipe body 1, the connection part of the pipe joint can be protected, thereby facilitating outdoor use.

[0036] Example 2:

[0037] This embodiment provides an outdoor mobile gas pipeline, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0038] The tube body 1 includes:

[0039] Bellows 11;

[0040] Protective cover 12;

[0041] The protective cover 12 is arranged outside the corrugated tube 11 .

[0042] It can be seen from this embodiment that the tube body 1 includes a bellows 11 and a protective sleeve 12. The bellows 11 can be protected by putting the protective sleeve 12 on the outside of the bellows 11. At the same time, the bellows 11 can bend and change its state according to its own characteristics, making it easier to use.

[0043] Example 3:

[0044] This embodiment provides an outdoor mobile gas pipeline, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0045] Built-in connector 2 includes:

[0046] The mating sleeve 21 is provided with a connecting hole 211, and the outer wall surface of the mating sleeve 21 is provided with a corrugated protrusion 212, which fits with the inner wall surface of the bellows 11;

[0047] The connecting base 22 is tightly fitted and fixed with the connecting hole 211. The connecting base 22 is provided with a mounting hole 221, and one end of the mounting hole 221 is provided as a closing end 222;

[0048] The connector 23 is movably connected to the closing end 222 and is connected to an external pipeline.

[0049] As can be seen from this embodiment, the built-in connector 2 includes a matching sleeve 21, a connecting seat 22 and a connecting head 23;

[0050] The mating sleeve 21 is made of a sealing material and is connected to both ends of the bellows 11. The mating sleeve 21 is provided with a connecting hole 211, and a corrugated protrusion 212 is formed on the outer wall of the mating sleeve 21. When in use, the corrugated protrusion 212 is embedded in the corrugation on the inner side of the bellows 11 to fix it and seal it at the same time.

[0051] The connecting seat 22 is tightly connected to the connecting hole 211, and a mounting hole 221 is formed on the connecting seat 22. One end of the mounting frame is set as a closed end 222. The connecting head 23 is connected to the mounting hole 221 and is fixed to the closed end 222. The connecting head 23 serves as a joint to connect to the external pipeline.

[0052] The sealing effect is good and it is easy to assemble and use.

[0053] Example 4:

[0054] This embodiment provides an outdoor mobile gas pipeline, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0055] The connecting seat 22 also includes:

[0056] The expansion section 223 is arranged on the wall surface of the connecting seat 22 and presses the matching sleeve 21 tightly against the inner side of the bellows 11.

[0057] It can be seen from this embodiment that the outer wall surface of the connecting seat 22 protrudes outward to form an expansion section 223. When the connecting seat 22 is connected to the connecting hole 211, the wall surface of the connecting hole 211 is pushed outward, so that the corrugated protrusion 212 on the outside of the matching sleeve 21 can be tightly pressed against the corrugation on the inner side of the bellows 11, thereby enhancing the connection strength and sealing effect.

[0058] Example 5:

[0059] This embodiment provides an outdoor mobile gas pipeline, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] The connecting seat 22 includes:

[0061] The limiting edges 224 are provided at both ends of the connecting seat 22 and abut against the end surface of the matching sleeve 21 .

[0062] It can be seen from this embodiment that by setting limiting edges 224 at both ends of the connecting seat 22, after the connecting seat 22 is matched with the connecting hole 211, the limiting edges 224 can extend to the outside of the connecting hole 211 and buckle on the end face of the matching sleeve 21, so that the connection between the connecting seat 22 and the matching sleeve 21 is stable.

[0063] Example 6:

[0064] This embodiment provides an outdoor mobile gas pipeline, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0065] The connector 23 includes:

[0066] The main body 231 is stepped and includes a mating end 2311 and a connecting end 2312 . The mating end 2311 is disposed in the connecting hole 211 , and the connecting end 2312 extends through the closing end 222 to the outside.

[0067] The connecting sleeve 232 is threadedly connected to one end of the connecting end 2312 extending outside the closing end 222 .

[0068] It can be seen from this embodiment that the connector 23 includes a main body 231 and a connecting sleeve 232. The main body 231 includes a mating end 2311 and a connecting end 2312, and both the mating end 2311 and the connecting end 2312 are formed with threads for connection and fixation. When in use, the connecting end 2312 passes through the closing end 222 of the mounting hole 221 and extends to the outside. A limit is generated between the mating end 2311 and the closing end 222. At this time, the connecting sleeve 232 and the connecting end 2312 are threaded together to fix the main body 231 and the connecting seat 22. The installation is simple and convenient to use.

[0069] Example 7:

[0070] This embodiment provides an outdoor mobile gas pipeline, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0071] The sealing ring 3 is arranged on the wall surface between the mating end 2311 and the closing end 222.

[0072] It can be seen from this embodiment that by providing a sealing ring 3 between the mating end 2311 and the closing end 222 , the mating gap between the main body 231 and the connecting seat 22 can be sealed, thereby improving the sealing effect.

[0073] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. An outdoor mobile gas pipeline, characterized by comprising: Tube body (1); Built-in joints (2), the built-in joints (2) being arranged at both ends of the tube body (1); The tube body (1) includes: Bellows (11); protective cover (12); Wherein, the protective sleeve (12) is arranged outside the corrugated tube (11); Wherein, the built-in connector (2) includes: A matching sleeve (21), wherein the matching sleeve (21) is provided with a connecting hole (211), and an outer wall surface of the matching sleeve (21) is provided with a corrugated protrusion (212), and the corrugated protrusion (212) is matched with the inner wall surface of the bellows (11); A connecting seat (22), wherein the connecting seat (22) is tightly fitted and fixed to the connecting hole (211), a mounting hole (221) is provided on the connecting seat (22), and one end of the mounting hole (221) is provided as a closing end (222); A connector (23) is movably connected to the closing end (222) and is connected to an external pipeline.

2. The outdoor mobile gas pipeline according to claim 1, characterized in that: The connecting seat (22) also includes: The expansion section (223) is arranged on the wall surface of the connecting seat (22) and presses the matching sleeve (21) tightly against the inner side of the bellows (11).

3. The outdoor mobile gas pipeline according to claim 2, characterized in that: The connecting seat (22) includes: The limiting edges (224) are arranged at both ends of the connecting seat (22) and abut against the end surface of the matching sleeve (21).

4. The outdoor mobile gas pipeline according to claim 3, characterized in that: The connector (23) comprises: A main body (231), the main body (231) is stepped and includes a mating end (2311) and a connecting end (2312), the mating end (2311) is arranged in the connecting hole (211), and the connecting end (2312) extends to the outside through the closing end (222); A connecting sleeve (232) is threadedly connected to one end of the connecting end (2312) extending outside the closing end (222).

5. The outdoor mobile gas pipeline according to claim 4 is characterized in that include: A sealing ring (3) is provided on the wall surface between the mating end (2311) and the closing end (222).

Images