CN218236493U

CN218236493U - Quick connector for gas pipeline on outer wall of high-rise residence

Info

Publication number: CN218236493U
Application number: CN202222366785.7U
Authority: CN
Inventors: 郭华
Original assignee: Hubei Haorui Construction Development Co ltd
Current assignee: Hubei Haorui Construction Development Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-06
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a high-rise residence outer wall gas pipeline quick connector, which comprises a connector main body, wherein the inner side of the connector main body is provided with a rubber sealing pipe, the opening and closing part of the connector main body is fastened by a fastener, the two ends of the connector main body are provided with end clamping parts, the end clamping parts are used for fastening ports at the two ends of the connector main body, and the opening and closing part of the end clamping parts is fastened by the fastener; this application realizes the fixed and sealed at both ends through adopting connector main part both ends tip clamping part, increases the leakproofness of connector, avoids taking place the condition that the gas was revealed, increases the security.

Description

Quick connector for gas pipeline on outer wall of high-rise residence

Technical Field

The utility model belongs to the technical field of the gas pipeline, concretely relates to high-rise residence outer wall gas pipeline quick connector.

Background

The conventional pipeline connectors are adopted at the connecting parts of the existing gas pipelines, the gas pipelines are different from common water delivery pipes, and the leakage result of gas is not considered, so that the sealing performance of the gas pipeline connectors is particularly important, and meanwhile, the installation convenience is also particularly important due to the installation on the outer wall, so that the quick connector for the gas pipeline on the outer wall of the high-rise residence is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-rise residence outer wall gas pipeline quick connector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-rise residence outer wall gas pipeline quick connector, includes the connector main part, and the inboard of connector main part has the rubber seal pipe, the department that opens and shuts of connector main part passes through the fastener fastening, the tip clamping part is installed at the both ends of connector main part, the tip clamping part is used for the both ends port of fastening connector main part, the department that opens and shuts of tip clamping part passes through the fastener fastening.

Furthermore, an annular concave ring is arranged on the inner wall of the end clamping part along the circumferential direction, and an annular convex ring is integrally connected with the rubber sealing pipe at the position corresponding to the annular concave ring.

Further, the surface of the annular concave ring is matched with the inner wall of the annular concave ring.

Further, the inclined surface of the annular recessed ring extends to the port of the end clamp.

Furthermore, the inner wall of the rubber sealing pipe and the corresponding position of the port edge of the end clamping part are integrally connected with a sealing ring.

Further, an annular cavity is formed between the two sealing rings corresponding to each end clamping part.

Further, the connector body is rotatably connected with an end clamping part through a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this application realizes the fixed and sealed at both ends through adopting connector main part both ends tip clamping part, increases the leakproofness of connector, avoids taking place the condition that the gas was revealed, increases the security.

2. Simultaneously, the inner wall of the end clamping part is provided with an annular concave ring and an annular convex ring outside the end part of the rubber sealing pipe, so that the end clamping part is convenient to install and position, meanwhile, the sealing ring is extruded by utilizing the inclined edge stress of the annular convex ring in the fastening process, the sealing performance is improved, and meanwhile, an annular cavity is formed between the two sealing rings, and the sealing performance is further improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a connector body; 101. a rotating shaft; 2. an end holding portion; 201. an annular concave ring; 3. a rubber sealing tube; 301. an annular convex ring; 302. a seal ring; 303. an annular cavity; 4. a fastener.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the utility model provides a technical scheme: the utility model provides a high-rise residence outer wall gas pipeline quick connector, including connector main part 1, the inboard of connector main part 1 has rubber seal pipe 3, the department that opens and shuts of connector main part 1 fastens through fastener 4, tip clamping part 2 is installed at the both ends of connector main part 1, tip clamping part 2 is used for fastening connector main part 1's both ends port, the department that opens and shuts of tip clamping part 2 fastens through fastener 4, through adopting connector main part 1 both ends tip clamping part 2 to realize the fixed and sealed at both ends, increase the leakproofness of connector, avoid taking place the condition that the gas was revealed, increase the security.

An annular concave ring 201 is arranged on the inner wall of the end clamping part 2 along the circumferential direction, an annular convex ring 301 is integrally connected at the position where the rubber sealing tube 3 corresponds to the annular concave ring 201, and the surface of the annular concave ring 201 is inosculated with the inner wall of the annular concave ring 201.

Specifically, the inclined plane of annular concave ring 201 extends to the port of tip clamping part 2, and the inner wall of rubber seal pipe 3 corresponds department integral type with the port edge of tip clamping part 2 and is connected with sealing washer 302, forms annular cavity 303 between two sealing washers 302 that every tip clamping part 2 corresponds, and the both ends bulge application of force of tip clamping part 2 is greater than the middle part of tip clamping part 2, concentrates and extrudes sealing washer 302 when pressure for the inboard sealed annular cavity 303 that forms of sealing washer 302.

Specifically, the connector body 1 is rotatably connected to the end holding portion 2 via a rotating shaft 101.

Specifically, the fastener 4 includes a bolt and a nut.

The utility model discloses a theory of operation and use flow: during the use, with the tip of rubber seal pipe 3 suit at both ends gas pipe, through rubber seal pipe 3 with two pipe connections, then break connector main part 1 and tip clamping part 2 off with the fingers and thumb, install in the outside of rubber seal pipe 3, and the annular concave ring 201 through the 2 inner walls of tip clamping part corresponds with annular convex ring 301, convenient counterpoint, the hypotenuse design of annular convex ring 301 and annular concave ring 201 is convenient to counterpoint, then screw fastener 4, can fasten connector main part 1, tip clamping part 2 on the surface of pipe, tip clamping part 2 fastening in-process is because the hypotenuse of annular concave ring 201, the both ends bulge application of force of tip clamping part 2 is greater than the middle part of tip clamping part 2, concentrate and extrude sealing washer 302 when pressure, make the inboard sealed annular cavity 303 that forms of sealing washer 302, the leakproofness has further been increased.

It should be noted that the fastener 4 of the connector body 1 is tightened and then the fastener 4 of the end clamping portion 2 is tightened, so that the sealing effect is better.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-rise residence outer wall gas pipeline quick connector, includes connector main part (1), and the inboard of connector main part (1) has rubber sealing tube (3), fastener (4) fastening, its characterized in that are passed through to the department of opening and shutting of connector main part (1): tip clamping part (2) are installed at the both ends of connector main part (1), tip clamping part (2) are used for the both ends port of fastening connector main part (1), the department of opening and shutting of tip clamping part (2) is through fastener (4) fastening.

2. The quick connector for gas pipelines of outer walls of high-rise residences according to claim 1, characterized in that: annular concave ring (201) have been seted up along circumferential direction on the inner wall of tip clamping part (2), rubber seal tube (3) correspond position department integral type with annular concave ring (201) and are connected with annular convex ring (301).

3. The quick connector for gas pipelines of outer walls of high-rise residences according to claim 2, characterized in that: the surface of the annular concave ring (201) is matched with the inner wall of the annular concave ring (201).

4. The quick connector for gas pipelines on the outer wall of a high-rise residence according to claim 2, characterized in that: the inclined plane of the annular concave ring (201) extends to the port of the end clamping part (2).

5. The quick connector for gas pipelines on the outer wall of a high-rise residence according to claim 1, which is characterized in that: the inner wall of the rubber sealing pipe (3) is integrally connected with a sealing ring (302) at the position corresponding to the port edge of the end clamping part (2).

6. The quick connector for gas pipelines on the outer wall of a high-rise residence according to claim 5, characterized in that: an annular cavity (303) is formed between the two sealing rings (302) corresponding to each end clamping part (2).

7. The quick connector for gas pipelines on the outer wall of a high-rise residence according to claim 1, which is characterized in that: the connector body (1) is rotatably connected with an end clamping part (2) through a rotating shaft (101).