CN219317739U

CN219317739U - Filling valve for air conditioner compressor

Info

Publication number: CN219317739U
Application number: CN202320757431.7U
Authority: CN
Inventors: 罗为春
Original assignee: Shanghai Ruierjian Metal Products Co ltd
Current assignee: Shanghai Ruierjian Metal Products Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-07
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of automobiles, and provides an air conditioner compressor filling valve which comprises a filling valve, a fixed block and a central column, wherein the fixed block is arranged at the top end of the filling valve, the central column is arranged inside the fixed block, an anti-rust structure is arranged on the outer side of the filling valve, a connector is arranged at the bottom end of the filling valve, a pipeline is arranged at one end of the connector, a sealing structure is arranged at the joint of the pipeline and the connector, the sealing structure comprises a sealing gasket, an internal thread and an external thread, the sealing gasket is arranged on the outer side of the connector, the internal thread is arranged on the inner side wall of the pipeline, and the external thread is arranged on the outer side wall of the connector. The sealing structure is arranged, so that the sealing property of the joint of the connector and the pipeline can be enhanced by using the sealing gasket in order to prevent the joint of the connector and the pipeline from leaking, the pipeline and the connector cannot leak in use, and the sealing effect is improved.

Description

Filling valve for air conditioner compressor

Technical Field

The utility model relates to the technical field of automobiles, in particular to an air conditioner compressor filling valve.

Background

The automobile is widely popular as a riding instead of walking tool, when the automobile is driven out in hot summer, the air conditioner is started, one of main components of the air conditioner is a compressor, the automobile air conditioner compressor is a heart of an automobile air conditioner refrigerating system and plays a role in compressing and conveying refrigerant steam, an air conditioner compressor filling valve is used when the air conditioner compressor is used, and the traditional air conditioner compressor filling valve has some problems in the use process;

1. in the using process of the filling valve of the traditional air-conditioning compressor, the joint of the connector and the pipeline is easy to leak, so that the use of the compressor is affected;

2. in the long-time use process of the traditional air conditioner compressor filling valve, the surface of the filling valve is easy to rust, the service life of the filling valve is influenced, and therefore the practicability is poor.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide an air conditioner compressor filling valve, which is used for solving the defect that the joint of a connector and a pipeline of the existing air conditioner compressor filling valve is easy to leak in the using process.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the air conditioner compressor filling valve comprises a filling valve, a fixed block and a central column, wherein the top end of the filling valve is provided with the fixed block, and the central column is arranged in the fixed block;

the outside of filling the valve is provided with rust-resistant structure, the bottom of filling the valve is provided with the connector, the one end of connector is provided with the pipeline, the junction of pipeline and connector is provided with seal structure, seal structure includes sealed pad, internal screw thread and external screw thread, sealed pad sets up in the outside of connector.

Preferably, the internal thread is arranged on the inner side wall of the pipeline, and the external thread is arranged on the outer side wall of the connector.

Preferably, the pipeline is arranged at the outer side of the connector, and the pipeline and the connector form threaded connection.

Preferably, the inner diameter of the sealing gasket is larger than the outer diameter of the connector, and a building structure is formed between the sealing gasket and the connector.

Preferably, the rust-proof structure comprises an auxiliary layer, a rust-proof layer and a base layer, wherein the base layer is arranged on the outer side of the filling valve, the rust-proof layer is arranged on one side of the base layer, and the auxiliary layer is arranged on one side of the rust-proof layer.

Preferably, the rust-proof layer is made of transparent three-proofing paint.

(III) beneficial effects

The air conditioner compressor filling valve provided by the utility model has the advantages that: the sealing structure is arranged, so that the sealing property of the joint of the connector and the pipeline can be enhanced through the use of the sealing gasket in order to prevent the joint of the connector and the pipeline from leaking, the pipeline and the connector cannot leak in use, and the sealing effect is improved;

through being provided with rust-resistant structure, in order to prevent to fill the surface of filling the valve and appear the condition of rust-resistant, consequently through auxiliary layer, rust-resistant layer and basic unit use, can form a barrier layer on filling the surface of filling the valve, reduce to fill the valve surface by the condition that the corrosion appears rust-resistant to rust-resistant effect has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

Reference numerals in the drawings illustrate: 1. a filling valve; 2. a fixed block; 3. a center column; 4. an anti-rust structure; 401. an auxiliary layer; 402. a rust-proof layer; 403. a base layer; 5. a sealing structure; 501. a sealing gasket; 502. an internal thread; 503. an external thread; 6. a pipe; 7. and (5) a connector.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, the air conditioner compressor filling valve provided by the utility model comprises a filling valve 1, a fixed block 2 and a central column 3, wherein the top end of the filling valve 1 is provided with the fixed block 2, the inside of the fixed block 2 is provided with the central column 3, the outer side of the filling valve 1 is provided with an anti-rust structure 4, the bottom end of the filling valve 1 is provided with a connector 7, one end of the connector 7 is provided with a pipeline 6, the joint of the pipeline 6 and the connector 7 is provided with a sealing structure 5, the sealing structure 5 comprises a sealing gasket 501, an internal thread 502 and an external thread 503, the sealing gasket 501 is arranged on the outer side of the connector 7, the internal thread 502 is arranged on the inner side wall of the pipeline 6, the external thread 503 is arranged on the outer side wall of the connector 7, the inner diameter of the sealing gasket 501 is larger than the outer diameter of the connector 7, and a complete set structure is formed between the sealing gasket 501 and the connector 7.

The air conditioner compressor filling valve based on embodiment 1 works on the following principle: the sealing gasket 501 is sleeved outside the connector 7 when the filling valve 1 is connected, the pipeline 6 and the connector 7 are installed together through threaded connection after the sleeve is completed, the sealing performance of the joint of the connector 7 and the pipeline 6 can be enhanced by using the sealing gasket 501 when the installation is completed, the pipeline 6 and the connector 7 cannot leak when connected, and accordingly sealing work is completed.

Example two

The embodiment further includes: the outside of filling valve 1 is provided with rust-resistant structure 4, and rust-resistant structure 4 includes auxiliary layer 401, rust-resistant layer 402 and basic unit 403, and basic unit 403 sets up in the outside of filling valve 1, and one side of basic unit 403 is provided with rust-resistant layer 402, and one side of rust-resistant layer 402 is provided with auxiliary layer 401, and the material of rust-resistant layer 402 is transparent three proofings lacquer.

In this embodiment, in order to prevent the surface of the filling valve 1 from being rusted, a barrier layer can be formed on the surface of the filling valve 1 by using the antirust layer 402, so that the rusting caused by corrosion of the surface of the filling valve 1 is reduced, the use of the base layer 403 prevents the antirust layer 402 from falling off, and the use of the auxiliary layer 401 makes the surface of the antirust layer 402 look brighter and more attractive, thereby completing the antirust operation.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Air condition compressor fills valve, including filling valve (1), fixed block (2) and center post (3), its characterized in that: the top end of the filling valve (1) is provided with a fixed block (2), and a center column (3) is arranged in the fixed block (2);

the anti-rust structure (4) is arranged on the outer side of the filling valve (1), the connector (7) is arranged at the bottom end of the filling valve (1), a pipeline (6) is arranged at one end of the connector (7), a sealing structure (5) is arranged at the joint of the pipeline (6) and the connector (7), the sealing structure (5) comprises a sealing gasket (501), an internal thread (502) and an external thread (503), and the sealing gasket (501) is arranged on the outer side of the connector (7).

2. The air conditioner compressor filling valve according to claim 1, wherein: the internal thread (502) is arranged on the inner side wall of the pipeline (6), and the external thread (503) is arranged on the outer side wall of the connector (7).

3. The air conditioner compressor filling valve according to claim 1, wherein: the pipeline (6) is arranged on the outer side of the connector (7), and the pipeline (6) and the connector (7) form threaded connection.

4. The air conditioner compressor charging valve of claim 1, wherein; the inner diameter of the sealing gasket (501) is larger than the outer diameter of the connector (7), and a building structure is formed between the sealing gasket (501) and the connector (7).

5. The air conditioner compressor filling valve according to claim 1, wherein: the antirust structure (4) comprises an auxiliary layer (401), an antirust layer (402) and a base layer (403), wherein the base layer (403) is arranged on the outer side of the filling valve (1), the antirust layer (402) is arranged on one side of the base layer (403), and the auxiliary layer (401) is arranged on one side of the antirust layer (402).

6. The air conditioner compressor filling valve according to claim 5, wherein: the rust-proof layer (402) is made of transparent three-proofing paint.