CN210290732U

CN210290732U - Sealing ring for cooling system

Info

Publication number: CN210290732U
Application number: CN201920932659.9U
Authority: CN
Inventors: 戚淦超; 吴兴才; 朱翔
Original assignee: Changzhou Langbo Sealing Technology Co ltd
Current assignee: Changzhou Langbo Sealing Technology Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-10
Anticipated expiration: 2029-06-20

Abstract

The utility model belongs to the technical field of the sealing member technique and specifically relates to a sealing washer for cooling system is related to, including the annular seal that has elastic deformation ability, be provided with the first arch of loop configuration on the interior rampart of annular seal, it is protruding to be provided with the second of loop configuration on the outer rampart of annular seal, the annular seal is outside convex arc surface along its axial both ends, the utility model discloses the sealing washer for cooling system is when using, and is protruding through setting up first arch and second on the both sides face of annular seal, has just so guaranteed that the phenomenon of slope can not appear in the installation of product, and the minimum contact width has been guaranteed to the arcwall face simultaneously and has satisfied the designing requirement, and the face is pressed and is distributed rationally.

Description

Sealing ring for cooling system

Technical Field

The utility model belongs to the technical field of the sealing member technique and specifically relates to a sealing washer for cooling system is related to.

Background

The sealing ring product field is mainly used for automobile air conditioner pipelines, automobile air conditioner compressors, water pump housings, gearbox housings and the like, a plurality of products enter a large-batch production stage, and the process is mature. The development capability of project products is basically achieved by relying on existing human resources and technical equipment, and the successful development of the project products provides technical support for accumulating successful experience and providing technical support for the subsequent development of other types of battery sealing rings.

The existing sealing ring is easy to deflect when being installed in the sealing groove, and the sealing ring is not in a preset position, so that the sealing failure of the sealing ring on the sealing groove is caused, and the normal operation of equipment can be influenced for a long time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the sealing ring for the cooling system is provided for solving the problems that the existing sealing ring is easy to deflect when being installed in the sealing groove, and the sealing ring is not in a preset position, so that the sealing failure of the sealing ring on the sealing groove is caused, and the normal operation of equipment can be influenced for a long time.

The utility model provides a technical scheme that its technical problem adopted is: the sealing ring for the cooling system comprises an annular sealing body with elastic deformation capacity, wherein a first protrusion of an annular structure is arranged on the inner annular wall of the annular sealing body, a second protrusion of the annular structure is arranged on the outer annular wall of the annular sealing body, and the two axial ends of the annular sealing body are arc surfaces protruding outwards. Through set up first arch and second arch on the both sides face at annular seal, just so guaranteed the product phenomenon that the slope can not appear in the installation, the arcwall face has guaranteed that minimum contact width has satisfied the designing requirement simultaneously, and the face is pressed and is distributed rationally.

Furthermore, the first protrusion and the second protrusion are arranged correspondingly, a plurality of third protrusions are arranged on the inner annular wall of the first protrusion, and a plurality of fourth protrusions are arranged on the outer annular wall of the second protrusion.

Further, the third bulge is a cylindrical structure arranged along the axial direction of the annular sealing body, and the fourth bulge is also a cylindrical structure arranged along the axial direction of the annular sealing body.

Furthermore, the two ends of the third protruding cylindrical structure and the fourth protruding cylindrical structure are provided with guide sections, the guide sections are of conical structures, and the large ends of the conical structures are arranged on the cylindrical structures.

Further, the third protrusion and the fourth protrusion are correspondingly arranged.

The utility model has the advantages that: the utility model discloses sealing washer for cooling system is when using, through set up first arch and second arch on the both sides face at the annular seal body, just so guaranteed the phenomenon that the product can not appear inclining in the installation, the arcwall face has guaranteed that minimum contact width has satisfied the designing requirement simultaneously, the face is pressed and is distributed rationally, avoided current sealing washer to take place the phenomenon of deflecting easily in installing the seal groove, because the sealing washer is not in preset position, thereby lead to the sealing failure of sealing washer to the seal groove, can influence the problem of the normal operating of equipment for a long time.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view a-a of fig. 2.

In the figure: 1. annular seal body, 2, first arch, 3, second arch, 4, third arch, 5, fourth arch.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1 to 3, a sealing ring for a cooling system includes an annular sealing body 1 having elastic deformability, a first protrusion 2 having an annular structure is disposed on an inner annular wall of the annular sealing body 1, a second protrusion 3 having an annular structure is disposed on an outer annular wall of the annular sealing body, and two ends of the annular sealing body 1 along an axial direction thereof are arc surfaces protruding outward.

The first bulges 2 and the second bulges 3 are arranged correspondingly, a plurality of third bulges 4 are arranged on the inner annular wall of the first bulges 2, and a plurality of fourth bulges 5 are arranged on the outer annular wall of the second bulges 3. The third projection 4 and the fourth projection 5 function to position the annular sealing body 1 and prevent the annular sealing body from falling.

The third bulge 4 is a cylindrical structure arranged along the axial direction of the annular sealing body 1, and the fourth bulge 5 is also a cylindrical structure arranged along the axial direction of the annular sealing body 1.

The two ends of the cylindrical structures of the third bulge 4 and the fourth bulge 5 are both provided with guide sections, the guide sections are of conical structures, and the large ends of the conical structures are arranged on the cylindrical structures.

The third protrusion 4 and the fourth protrusion 5 are arranged correspondingly.

Above-mentioned sealing washer for cooling system is when using, the both sides face of annular seal 1 sets up first arch 2 and second arch 3 respectively, the anti-drop function, can guarantee that the assembly can not take place to drop in the removal process such as transportation, and suitable magnitude of interference design, can not influence the installation effect of product, even manual installation can not feel the installation and labouring, compression ratio scope 19% ~ 29%, guarantee under the extreme condition, the product also can satisfy sealed requirement, the compression permanent deformation performance of material is good, after the cyclic endurance test, also can keep good pressure to become, non-deformable.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A sealing ring for a cooling system is characterized in that: the annular sealing body comprises an annular sealing body (1) with elastic deformation capacity, wherein a first protrusion (2) of an annular structure is arranged on the inner annular wall of the annular sealing body (1), a second protrusion (3) of the annular structure is arranged on the outer annular wall of the annular sealing body, and the two axial ends of the annular sealing body (1) are arc surfaces protruding outwards.

2. The seal ring for a cooling system according to claim 1, wherein: the first bulges (2) and the second bulges (3) are arranged correspondingly, a plurality of third bulges (4) are arranged on the inner annular wall of the first bulges (2), and a plurality of fourth bulges (5) are arranged on the outer annular wall of the second bulges (3).

3. The seal ring for a cooling system according to claim 2, wherein: the third bulge (4) is of a cylindrical structure axially arranged along the annular sealing body (1), and the fourth bulge (5) is of a cylindrical structure axially arranged along the annular sealing body (1).

4. The seal ring for a cooling system according to claim 3, wherein: the two ends of the third protrusion (4) and the cylindrical structure of the fourth protrusion (5) are provided with guide sections, the guide sections are of conical structures, and the large ends of the conical structures are arranged on the cylindrical structures.

5. The seal ring for a cooling system according to any one of claims 2 to 4, wherein: the third bulge (4) and the fourth bulge (5) are arranged correspondingly.