CN220418566U - Novel gas meter connector - Google Patents

Abstract

The utility model discloses a new type of gas meter joint, which includes an elbow part, a first connection part integrally formed with the elbow part, and a second connection part integrally formed with the elbow part; and the first connection part is integrally formed with the elbow part; The connecting part is connected to the gas pipeline through the threads on its inner wall, and the second connecting part is connected to the gas meter through the internal threads; through the above solution, since the first connecting part and the second connecting part are integrally formed in the elbow part Therefore, compared with existing equipment, the number of connections of this equipment is reduced, and the quality of the integrated joints is more stable and reliable, reducing the problem of weak connections at the interfaces caused by human factors. Based on this, the utility model is worthy of promotion and application.

Description

A new type of gas meter connector

Technical field

The utility model relates to the technical field of connectors, specifically a new type of gas meter connector.

Background technique

The original three pipe fittings (1 inner wire, 1 90° elbow, and 1 short pipe) are replaced by a finished exaggerated pipe joint. Theoretically, the installation time can be saved by 60%. According to the actual test of the on-site installation personnel of the customer service company , saving two-thirds of the installation time. The original installation requires the use of tool wrenches and pipe wrenches, and the two need to be used in conjunction, which results in the use of a large number of tools.

Utility model content

The purpose of this utility model is to provide a new type of gas meter connector to solve the problems raised in the above background technology.

In order to achieve the above object, the present utility model provides the following technical solution: a new type of gas meter joint, including an elbow part, a first connecting part integrally formed with the elbow part, and a second connecting part integrally formed with the elbow part. Connection part; the first connection part is connected to the gas pipeline through the threads on its inner wall, and the second connection part is connected to the gas meter through the internal threads; the cross-section of the first connection part is hexagonal; The second connecting part includes a first polygonal column, and a second polygonal column is provided at an end of the first polygonal column away from the elbow portion.

As a preferred technical solution of the present invention: a gasket is provided at one end of the second polygonal column away from the first polygonal column.

As a preferred technical solution of the present invention: the outer wall surfaces of the elbow part and the first connection part and the second connection part are coated with colored zinc.

By adopting the above technical solution, the beneficial effects of the present invention are: 1. Since the first connection part and the second connection part are integrally formed on the elbow part, compared with the existing equipment, the connection point of the equipment is The quantity is reduced, and the joint quality after one-piece molding is more stable and reliable, reducing the problem of weak connections at the interface caused by human factors.

2. Since the joint is formed in one piece, the number of tools used when assembling the joint can be reduced, thereby improving the installation efficiency.

Description of the drawings

Figure 1 is a schematic diagram of the main structure of the utility model.

In the figure: 1. Elbow part; 2. First polygonal column; 3. Second polygonal column; 4. Washer; 5. First connecting part; 6. Second connecting part.

Detailed ways

The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the drawings, in which the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to explain the present invention, but should not be understood as limiting the present invention. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. are based on the orientation or positional relationship shown in the drawings, and only It is intended to facilitate the description of the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

Please refer to Figure 1. An embodiment of the present utility model is provided: a new type of gas meter connector, which is characterized in that it includes an elbow part 1, a first connecting part 5 integrally formed with the elbow part 1 and a The elbow part 1 is an integrally formed second connecting part 6; the first connecting part 5 is connected to the gas pipeline through the threads on its inner wall, and the second connecting part 6 is connected to the gas meter through the internal threads.

To sum up, since the first connection part 5 and the second connection part 6 are integrally formed on the elbow part 1, compared with the existing equipment, the number of connection points of the equipment is reduced, and after the integral molding The quality of the joints is more stable and reliable, reducing the problem of weak connections at the interfaces caused by human factors.

In addition, since the joint is integrally formed, the number of tools used when assembling the joint can be reduced, thereby improving the installation efficiency.

Furthermore, since the cross section of the first connecting part 5 is hexagonal, it is convenient to use a wrench to clamp on the first connecting part 5 so as to tighten the device to the gas pipeline.

Based on the above solution, since the second connecting part 6 includes the first polygonal column 2 , a second polygonal column 3 is also provided at one end of the first polygonal column 2 away from the elbow part 1 . Therefore, two polygonal prisms of different sizes can be used, so that the device can adapt to two sizes of wrenches at the same time, so as to fix the joint when the gas meter is tightened.

Furthermore, since the end of the second polygonal prism 3 away from the first polygonal prism 2 is also provided with a gasket 4, the gasket 4 can be used to expand the contact area between the second connection portion 6 and the gas meter to prevent the gas meter from The problem of instability or puncture due to the small contact surface during tightening is eliminated, and it is also convenient to install the sealing ring inside the gasket 4.

Furthermore, the outer wall surfaces of the elbow part 1, the first connecting part 5 and the second connecting part 6 are coated with colored zinc. Therefore, the anti-corrosion capability of the equipment can be improved.

The embodiments of the present utility model are described in detail above with reference to the accompanying drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principles and spirit of the present invention, and they still fall within the protection scope of the present invention.

Claims (3)

1. The utility model provides a novel gas table connects which characterized in that: comprises an elbow part (1), a first connecting part (5) integrally formed with the elbow part (1) and a second connecting part (6) integrally formed with the elbow part (1);

the first connecting part (5) is connected with the gas pipeline through threads on the inner wall of the first connecting part, and the second connecting part (6) is connected with the gas meter through threads on the inner wall of the second connecting part;

the cross section of the first connecting part (5) is hexagonal; the second connecting portion (6) comprises a first polygon prism (2), and one end, away from the elbow portion (1), of the first polygon prism (2) is further provided with a second polygon prism (3).

2. The novel gas meter connector of claim 1, further comprising: one end of the second polygon prism (3) far away from the first polygon prism (2) is also provided with a gasket (4).

3. The novel gas meter connector of claim 2, further comprising: the outer wall surfaces of the elbow part (1), the first connecting part (5) and the second connecting part (6) are plated with colored zinc.