CN218031889U

CN218031889U - Mounting structure of gasket based on L box body liquid cooling quick change connector

Info

Publication number: CN218031889U
Application number: CN202220195306.7U
Authority: CN
Inventors: 龚武飞; 张勇; 冯旭东
Original assignee: Chengdu Siwi High Tech Industrial Park Co Ltd
Current assignee: Chengdu Siwi High Tech Industrial Park Co Ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-12-13
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a mounting structure of gasket based on L box body liquid cooling quick change connector. The gasket comprises a gasket body, wherein the gasket body is annular and made of polytetrafluoroethylene, and the section of the gasket body is in a circular truncated cone shape. The mounting structure comprises a connector head and a connector main body, wherein the connector head is provided with a connecting convex part, the connector main body is provided with a connecting groove, the connecting convex part is connected with the connecting groove, the connecting convex part comprises an outer attaching surface, the connecting groove comprises an inner attaching surface, and the gasket body is positioned between the outer attaching surface and the inner attaching surface. The utility model has the advantages that: by using the circular truncated cone-shaped gasket which takes polytetrafluoroethylene as a base material, the sealing performance and the high reliability are achieved, the joint is tight, and the problem of liquid leakage is solved.

Description

Mounting structure of gasket based on L box body liquid cooling quick change connector

Technical Field

The utility model relates to the field of electronic technology, specifically be a mounting structure of gasket based on L box body liquid cooling quick change connector.

Background

With the rapid development of the electronic industry, micro-electro-mechanical systems, micro-processing technologies, large-scale integrated circuits and high-power electronic devices will become a major trend in future development. The electric appliance power consumption is larger and larger, the electronic device packaging integration level and the module component assembly density are higher and higher, the heat transfer load and the strength of a heat exchange system are increased increasingly, the heat dissipation area is very small, the heat is increased rapidly, the corresponding chip temperature is increased accordingly, the heat of the heating element is taken away through the flowing of liquid with lower temperature in the internal flow channel, the electric element is ensured to be in a normal working temperature range, if the heat cannot be dissipated in time, the use of the element can be directly influenced, and the service life can be greatly shortened after long-term use. One such component is the L-box.

The fluid flows fast in the internal flow channel and has certain pressure on the wall of the flow channel, so that whether the leakage or the bulge is detected under certain airtight sealing is an important index of the L box body. By the direct airtight frock of detection of liquid cooling quick change connector be connected, liquid cooling quick change connector: commonly referred to as blind mate fluid connectors or blind mate fluid quick connectors. The connector has a one-way sealing function, liquid inside the pipeline cannot leak when the connector is normally plugged and pulled out, and gas or liquid outside the pipeline cannot enter a system in the pipeline. The quick connection structure is mainly applied to connection parts of fluid pipelines and external pipelines inside a liquid cooling case, connection parts between external frequently-detached pipelines and the like, and quick connection of the module to the case is realized.

Because the connector is a tapered interface, the fitting is not tight and the sealing effect cannot be achieved, the leakage often occurs, the detection is not allowed, and the detection cannot be performed on the L box body because the front end of the L box body leaks. In order to seal the junction of liquid cooling quick change connector and frock, sealed on the conical surface having used the extrusion of flat packing ring, two problems have appeared: 1. and 2, rubber particle residues appear, and the sealing ring can not be used any more after being used for a plurality of times and is squeezed to be rotten, so that the conical interface can not be sealed any more. And 3, the rubber sealing ring can be twisted into a knob shape in the process of screwing the quick-change connector to the tool. In a word, the existing sealing ring cannot meet the production requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: the utility model provides a mounting structure of gasket based on L box body liquid cooling quick change connector has solved the problem that current sealing washer can not satisfy the sealed needs of connector.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a gasket based on L box body liquid cooling quick change connector, includes the gasket body, and the gasket body is the cyclic annular of polytetrafluoroethylene material, and the cross-section of gasket body is the round platform form.

The utility model provides an installation structure of foretell gasket, includes connector head and connector main part, the connector head on be equipped with the connection convex part, be equipped with connecting groove in the connector main part, connect convex part and connecting groove connection, the connection convex part includes outer laminating face, connecting groove includes interior laminating face, the gasket body is located between outer laminating face and the interior laminating face.

Furthermore, the connecting convex part comprises an outer attaching surface at the front end and an outer thread part at the rear end, the connecting groove comprises an inner attaching surface at the front end and an inner thread part at the rear end, and the outer thread part is in threaded connection with the inner thread part.

Furthermore, a head channel penetrating through the connecting convex part is arranged in the connector head, a main body channel extending to the connecting groove is arranged in the connector main body, and the head channel is opposite to the main body channel.

Furthermore, the connector head is provided with a limiting part positioned at the rear end of the connecting convex part.

Further, the connector main part on be equipped with into and press the detection adapter, advance to press and detect adapter and main part passageway intercommunication.

Further, the connector main part with advance to press and detect adapter threaded connection.

Further, the connector main part with advance to press and detect and be equipped with the sealing washer between the adapter.

The utility model discloses the function of realization: the circular truncated cone-shaped gasket which takes polytetrafluoroethylene as a base material is used, the polytetrafluoroethylene is one of plastics for sealing, the polytetrafluoroethylene takes carbon atoms as a framework, and fluorine atoms are symmetrically and uniformly distributed around the carbon atoms to form a tight barrier, so that excellent comprehensive physical and mechanical properties are formed. The polytetrafluoroethylene has high corrosion resistance to strong base, strong acid and strong oxidant. The polytetrafluoroethylene does not absorb water, is not affected by oxygen and ultraviolet rays, and the tensile strength is almost kept unchanged. According to the characteristics of the polytetrafluoroethylene, the installation is realized according to the shape of the conical interface.

The utility model has the advantages that: by using the circular truncated cone-shaped gasket which takes polytetrafluoroethylene as a base material, the sealing performance and the high reliability are achieved, the joint is tight, and the problem of liquid leakage is solved.

The main scheme and the further selection schemes of the utility model can be freely combined to form a plurality of schemes, which are the schemes that can be adopted and claimed by the utility model; in addition, the utility model can be freely combined between the (non-conflict selection) selections and other selections. The skilled person in the art can understand that there are many combinations according to the prior art and the common general knowledge after understanding the solution of the present invention, which are all the technical solutions to be protected by the present invention, and the solution is not exhaustive here.

Drawings

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

In the figure: 1-connector head, 2-gasket body, 3-connector body, 4-pressure inlet detection adapter, 5-connection convex part, 6-connection groove, 7-external thread part, 8-external joint surface, 9-internal thread part and 10-internal joint surface.

Detailed Description

The invention will be further described with reference to the following specific embodiments and the accompanying drawings.

Example 1

Referring to fig. 1, a gasket based on an L-box liquid-cooling quick-change connector comprises a gasket body 2, wherein the gasket body 2 is annular and made of polytetrafluoroethylene, and the cross section of the gasket body 2 is circular truncated cone-shaped.

Example 2

Referring to fig. 1, the gasket mounting structure includes a connector head 1 and a connector body 3, wherein a connection protrusion 5 is disposed on the connector head 1, a connection groove 6 is disposed on the connector body 3, and the connection protrusion 5 is connected with the connection groove 6.

Specifically, the connecting protrusion 5 includes an outer engaging surface 8 at the front end and an outer threaded portion 7 at the rear end, the connecting groove 6 includes an inner engaging surface 10 at the front end and an inner threaded portion 9 at the rear end, and the outer threaded portion 7 is in threaded connection with the inner threaded portion 9 to fixedly connect the connector head 1 and the connector body 3.

The gasket body 2 is positioned between the outer attaching surface 8 and the inner attaching surface 10, and the gap between the outer attaching surface 8 and the inner attaching surface 10 is sealed by the gasket body 2. The connector head 1 is provided with a limiting part positioned at the rear end of the connecting convex part 5, and the limiting part limits the position of the external thread part, so that the connector head is convenient to screw and position.

A head channel penetrating through the connecting convex part 5 is arranged in the connector head part 1, a main body channel extending to the connecting groove 6 is arranged in the connector main body 3, and the head channel is opposite to the main body channel to realize the flow of internal fluid. Be equipped with into on the connector main part 3 and press and detect adapter 4, advance to press and detect adapter 4 and main part passageway intercommunication, advance to press to detect adapter 4 and realize and supply being connected and the intercommunication of pressing the subassembly.

Connector main part 3 with advance to press and detect adapter 4 threaded connection, realize connector main part 3 and advance to press the fixed mounting who detects adapter 4. A sealing ring is arranged between the connector main body 3 and the pressure inlet detection adapter 4, and a gap between the connector main body and the pressure inlet detection adapter is sealed.

The utility model discloses a work flow: the connector head 1 is used for pressing the gasket body 2, the connector head 1 and the connector main body 3 are connected through the internal thread and the external thread, the gasket body 2 is pressed, the gasket body is firmly attached to the conical surfaces of the connector head 1 and the connector main body 3 tightly, and the sealing requirement is met.

The aforesaid the utility model discloses basic embodiment and each further alternative can the independent assortment in order to form a plurality of embodiments, is the utility model discloses can adopt and claim the embodiment of protection. In the scheme of the utility model, each selection example can be combined with any other basic examples and selection examples at will.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a mounting structure of gasket based on L box body liquid cooling quick change connector, includes connector head (1) and connector main part (3), still includes gasket body (2), its characterized in that: the gasket comprises a connector head (1), a connector main body (3) and a gasket body (2), wherein a connecting convex part (5) is arranged on the connector head (1), a connecting groove (6) is arranged on the connector main body (3), the connecting convex part (5) is connected with the connecting groove (6), the connecting convex part (5) comprises an outer attaching surface (8), the connecting groove (6) comprises an inner attaching surface (10), and the gasket body (2) is positioned between the outer attaching surface (8) and the inner attaching surface (10);

the gasket body (2) is annular and made of polytetrafluoroethylene, and the section of the gasket body (2) is in a circular truncated cone shape.

2. The mounting structure according to claim 1, wherein: the connecting convex part (5) comprises an outer attaching surface (8) at the front end and an outer thread part (7) at the rear end, the connecting groove (6) comprises an inner attaching surface (10) at the front end and an inner thread part (9) at the rear end, and the outer thread part (7) is in threaded connection with the inner thread part (9).

3. The mounting structure according to claim 1 or 2, wherein: the connector head (1) is internally provided with a head channel which penetrates through the connecting convex part (5), the connector body (3) is internally provided with a body channel which extends to the connecting groove (6), and the head channel is opposite to the body channel.

4. The mounting structure according to claim 1 or 2, wherein: the connector head (1) is provided with a limiting part positioned at the rear end of the connecting convex part (5).

5. The mounting structure according to claim 1, wherein: the connector main part (3) on be equipped with into and press detection adapter (4), advance to press and detect adapter (4) and main part passageway intercommunication.

6. The mounting structure according to claim 5, wherein: the connector main body (3) is in threaded connection with the pressure inlet detection adapter (4).

7. The mounting structure according to claim 5 or 6, wherein: the connector main body (3) and the pressure detection adapter (4) are provided with a sealing ring therebetween.