CN215111073U - Pipeline sealing assembly - Google Patents
Pipeline sealing assembly Download PDFInfo
- Publication number
- CN215111073U CN215111073U CN202023134934.4U CN202023134934U CN215111073U CN 215111073 U CN215111073 U CN 215111073U CN 202023134934 U CN202023134934 U CN 202023134934U CN 215111073 U CN215111073 U CN 215111073U
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- thread joint
- sealing
- internal thread
- external thread
- joint
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Abstract
The utility model discloses a pipeline sealing component, which comprises an internal thread joint, an external thread joint and a sealing ring; the female adapter is provided with an accommodating cavity; accept the intracavity and be equipped with the ring shape recess in the face of external thread joint, during the installation, the sealing washer is blocked in ring shape recess the inside by internal thread joint and external thread joint, can prevent effectively that the sealing member from receiving the influence of high temperature liquid and vehicle vibration, and the sealing member warp the aversion and lead to sealed department unreliable, leads to the emergence of liquid leakage phenomenon.
Description
Technical Field
The utility model belongs to the technical field of the automobile structure and specifically relates to a car changes dedicated pipeline seal assembly.
Background
At present, the water pipe joint of the vehicle-mounted equipment adopts a sealing ring to prevent liquid leakage. For example, as shown in fig. 1, a conventional sealing connection method is provided, which can ensure the sealing of the pipeline. The sealing device comprises an internal thread joint 1 ', and an external thread joint 2 ' in threaded connection with the internal thread joint 1 '; the seal 3 ' which ensures the pipe seal is pressed by the female adapter 1 ' and the male adapter 2 '.
The existing structure sealing form in figure 1 is simple and convenient to realize, but because the mobile unit can move along with the vehicle, the whole sealing structure bears the vibration and jolts, this provides higher requirement to the sealing requirement of water pipe head department, and the equipment often bears the passing through of high temperature liquid on the vehicle-mounted in addition, leads to receiving high temperature influence of sealing member easily, and the material softens, again through the vibration of removal in-process, leads to the sealing department unreliable, takes place the all-in-one and reveals the phenomenon. The sealing structure in fig. 1 has difficulty meeting the requirements of the vehicle-mounted device.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a pipeline seal assembly solves the technical problem who how to improve the sealing reliability.
A pipeline sealing assembly comprises an internal thread joint, an external thread joint and a sealing ring; the female adapter is provided with an accommodating cavity, an inner thread is arranged on the inner wall of the accommodating cavity, and an outer thread is arranged on the outer wall of the male adapter; the accommodating cavity is internally provided with a circular groove facing the external thread connector, the sealing ring is positioned in the circular groove, and the front end of the internal thread connector extends into the circular groove and is abutted against the sealing ring.
Furthermore, the internal thread joint and the external thread joint are both provided with hollow pipelines; the annular groove is arranged around the hollow pipeline of the internal thread joint.
Furthermore, the outer side of the external thread joint is provided with a positioning step which is abutted against one end of the internal thread joint.
Has the advantages that: the utility model discloses be provided with annular groove among the pipeline seal assembly, during the installation, the sealing washer is blocked in annular groove the inside by female adapter and external thread joint, can prevent effectively that the sealing member from receiving the influence of high temperature liquid and vehicle vibration, and the sealing member warp to shift and leads to the sealed department unreliable, leads to the emergence of liquid leakage phenomenon.
Drawings
Figure 1 is a schematic cross-sectional view of a prior art line seal assembly.
Fig. 2 is a schematic sectional view of the pipeline sealing assembly of the present invention.
Detailed Description
Referring to fig. 2, the present embodiment discloses a pipe sealing assembly, which includes an internal thread joint 1, an external thread joint 2, and a sealing ring 3. The female adapter 1 has a hollow pipe 6, and the male adapter 2 has a hollow pipe 7. Female connection 1 has accepts the chamber, and the inner wall of accepting the chamber is equipped with the internal thread, and male connection's outer wall is equipped with the external screw thread. Accept the intracavity and be equipped with ring shape recess 4 towards external thread joint, and ring shape recess 4 sets up around internal thread joint's cavity pipeline 6. The sealing ring 3 is positioned in the circular groove 4, and the front end of the internal thread joint 2 extends into the circular groove 4 and abuts against the sealing ring. The sealing washer is blocked in ring shape recess the inside by female connection and male connection, can prevent effectively that the sealing member from receiving the influence of high temperature liquid and vehicle vibration, and the sealing member warp the aversion and lead to sealed department unreliable, leads to the emergence of liquid leakage phenomenon. The outer side of the external thread joint 2 is provided with a positioning step 5, the positioning step 5 is abutted against one end of the internal thread joint 1, and damage or thread damage of the sealing ring 3 caused by the overlarge moving distance of the external thread joint 2 to the annular groove 4 is avoided.
The utility model discloses the method and the way of realizing this technical scheme are many specifically, above only the preferred embodiment of the utility model. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.
Claims (1)
1. A pipeline sealing assembly comprises an internal thread joint, an external thread joint and a sealing ring; the female adapter is provided with an accommodating cavity, an inner thread is arranged on the inner wall of the accommodating cavity, and an outer thread is arranged on the outer wall of the male adapter; the method is characterized in that: the accommodating cavity is internally provided with an annular groove facing the external thread joint, the sealing ring is positioned in the annular groove, and the front end of the internal thread joint extends into the annular groove and abuts against the sealing ring; the internal thread joint and the external thread joint are both provided with hollow pipelines; the annular groove is arranged around the hollow pipeline of the internal thread joint; and a positioning step is arranged on the outer side of the external thread joint and is abutted against one end of the internal thread joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023134934.4U CN215111073U (en) | 2020-12-23 | 2020-12-23 | Pipeline sealing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023134934.4U CN215111073U (en) | 2020-12-23 | 2020-12-23 | Pipeline sealing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215111073U true CN215111073U (en) | 2021-12-10 |
Family
ID=79307735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023134934.4U Active CN215111073U (en) | 2020-12-23 | 2020-12-23 | Pipeline sealing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215111073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029798A (en) * | 2022-07-28 | 2022-09-09 | 安丹达工业技术(上海)有限公司 | Spinning injection equipment |
-
2020
- 2020-12-23 CN CN202023134934.4U patent/CN215111073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029798A (en) * | 2022-07-28 | 2022-09-09 | 安丹达工业技术(上海)有限公司 | Spinning injection equipment |
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| GR01 | Patent grant | ||
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