CN220152134U

CN220152134U - Screw locking type gas-liquid two-phase fluid connector

Info

Publication number: CN220152134U
Application number: CN202323027574.1U
Authority: CN
Inventors: 韩凯义
Original assignee: Wanshuo Chengdu Aviation Technology Co ltd
Current assignee: Wanshuo Chengdu Aviation Technology Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2023-12-08
Anticipated expiration: 2033-11-09

Abstract

The utility model discloses a screw locking type gas-liquid two-phase fluid connector, belongs to the technical field of fluid connectors, and aims to provide a screw locking type gas-liquid two-phase fluid connector, and solve the problems that the existing gas-liquid two-phase system fluid connector is high in leakage rate and difficult to realize pressurized connection. The plug comprises a plug and a socket, the plug and the socket are in threaded connection through a locking sleeve, the plug comprises a male end main shaft sleeve and a male end shaft end sleeve arranged on the male end main shaft sleeve, a special-shaped piece is arranged in the male end main shaft sleeve, a male end spring is arranged on the special-shaped piece, the socket comprises a female end main shaft sleeve and a female end shaft end sleeve arranged on the female end main shaft sleeve, a valve core shaft sleeve is arranged in the female end main shaft sleeve, a valve core is arranged in the valve core shaft sleeve, and a female end spring is arranged on the valve core shaft sleeve. The screw thread locking type gas-liquid two-phase fluid connector is suitable for screw thread locking type gas-liquid two-phase fluid connectors.

Description

Screw locking type gas-liquid two-phase fluid connector

Technical Field

The utility model belongs to the technical field of fluid connectors, and particularly relates to a screw locking type gas-liquid two-phase fluid connector.

Background

With the gradual increase of electronic power, the space of the device is smaller and smaller, the requirement of the system on heat dissipation is higher and higher, the traditional water cooling system can not meet the requirement of high-power small-space electronic equipment, and a gas-liquid two-phase cooling system is generated. The gas-liquid two-phase fluid connector is used as an important part of a cooling system, is in a blank state at home, and only a few foreign brands can be provided.

At present, a common fluid connector is commonly used for connecting the gas-liquid two-phase system in China, but the common fluid connector cannot meet the low leakage rate and the technical characteristics of connection under pressure of the gas-liquid two-phase system, so that the connector is frequently leaked and damaged.

Disclosure of Invention

The utility model aims at: the screw locking type gas-liquid two-phase fluid connector solves the problems that an existing gas-liquid two-phase system fluid connector is high in leakage rate and difficult to realize pressurized connection.

The technical scheme adopted by the utility model is as follows:

the utility model provides a two-phase fluid connector of screw locking formula gas-liquid, includes plug and socket, plug and socket pass through lock sleeve threaded connection, the plug includes public end main shaft cover and installs the public end axle pot head on public end main shaft cover, be provided with the dysmorphism piece in the public end main shaft cover, be provided with public end spring on the dysmorphism piece, the socket includes female end main shaft cover and installs the female end axle pot head on female end main shaft cover, be provided with the case axle sleeve in the female end main shaft cover, be provided with the case in the case axle sleeve, be provided with female end spring on the case axle sleeve.

Further, a first rubber sealing ring is arranged on the special-shaped piece and is positioned between the special-shaped piece and the male end main shaft sleeve.

Further, two groups of second rubber sealing rings are arranged on the male end main shaft sleeve, and the second rubber sealing rings are located between the male end main shaft sleeve and the male end shaft end sleeve.

Further, two groups of third rubber sealing rings and two groups of fourth rubber sealing rings are arranged on the main shaft sleeve of the female end, the third rubber sealing rings are located between the main shaft sleeve of the female end and the main shaft end sleeve of the female end, and the fourth rubber sealing rings are located between the valve core shaft sleeve and the main shaft sleeve of the female end.

Further, a fifth rubber sealing ring is arranged on the valve core, and the fifth rubber sealing ring is positioned between the valve core and the valve core shaft sleeve.

Further, the special-shaped piece is provided with air holes.

Further, the valve core shaft sleeve is provided with an air hole.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the locking sleeve is locked by adopting threads, so that the plug and the socket can be connected more firmly, and the plug and the socket can be connected more easily in the process of pressurized connection.

2. In the utility model, the plug and the socket are both designed with double sealing structures so as to realize lower leakage rate.

3. In the utility model, the valve core shaft sleeve and the special-shaped piece are both provided with air holes so as to realize the function of connecting with pressure with smaller force.

Drawings

For a clearer description of the technical solutions of embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and should not be considered limiting in scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a schematic diagram of the structure of the present utility model;

the marks in the figure: 1-plug, 2-socket, 3-lock sleeve, 4-male end main shaft sleeve, 5-male end shaft end sleeve, 6-special-shaped piece, 7-male end spring, 8-female end main shaft sleeve, 9-female end shaft end sleeve, 10-valve core sleeve, 11-valve core, 12-female end spring, 13-first rubber sealing ring, 14-second rubber sealing ring, 15-third rubber sealing ring, 16-fourth rubber sealing ring and 17-fifth rubber sealing ring.

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. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: reference numerals and letters denote similar items throughout the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of description of the present utility model, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the mechanical connection can be made or the electrical connection can be made; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two original parts. 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.

In connection with figure 1 of the accompanying drawings of the specification,

the utility model provides a two-phase fluid connector of screw locking formula gas-liquid, includes plug 1 and socket 2, plug 1 and socket 2 pass through lock sleeve 3 threaded connection, plug 1 includes public end main shaft cover 4 and installs public end axle pot head 5 on public end main shaft cover 4, be provided with dysmorphism piece 6 in the public end main shaft cover 4, be provided with public end spring 7 on the dysmorphism piece 6, socket 2 includes female end main shaft cover 8 and installs the female end axle pot head 9 on female end main shaft cover 8, be provided with case axle sleeve 10 in the female end main shaft cover 8, be provided with case 11 in the case axle sleeve 10, be provided with female end spring 12 on the case axle sleeve 10.

Further, a first rubber sealing ring 13 is arranged on the special-shaped piece 6, and the first rubber sealing ring 13 is located between the special-shaped piece 6 and the male end main shaft sleeve 4.

Further, two sets of second rubber sealing rings 14 are arranged on the male end main shaft sleeve 4, and the second rubber sealing rings 14 are located between the male end main shaft sleeve 4 and the male end shaft end sleeve 5.

Further, two sets of third rubber sealing rings 15 and two sets of fourth rubber sealing rings 16 are arranged on the main shaft sleeve 8, the third rubber sealing rings 15 are located between the main shaft sleeve 8 and the main shaft sleeve 9, and the fourth rubber sealing rings 16 are located between the valve core shaft sleeve 10 and the main shaft sleeve 8.

Further, a fifth rubber sealing ring 17 is arranged on the valve core 11, and the fifth rubber sealing ring 17 is located between the valve core 11 and the valve core shaft sleeve 10.

Further, the special-shaped piece 6 is provided with air holes.

Further, the valve core shaft sleeve 10 is provided with air holes.

In the implementation process, the plug 1 and the socket 2 are locked by the locking sleeve 3 through threads, so that the plug 1 and the socket 2 can be connected more firmly, and meanwhile, the plug is easier to connect in the process of connection under pressure. The special-shaped piece 6 and the male end main shaft sleeve 4 are provided with rubber sealing rings to realize sealing, the female end main shaft sleeve 8 and the valve core 11 are provided with rubber sealing rings to realize sealing, and the plug 1 and the socket 2 realize lower leakage rate based on a double-sealing structure. The special-shaped piece 6 is provided with a male end spring 7 so as to realize that the special-shaped piece 6 is positioned at different positions when the socket 2 and the plug 1 are connected and disconnected; the valve core shaft sleeve 10 is provided with a female end spring 12 so as to realize that the valve core shaft sleeve 10 can move back and forth to realize connection and disconnection of the socket 2 and the plug 1. The valve core shaft sleeve 10 and the special-shaped piece 6 are both provided with air holes so as to realize the function of connecting the valve core shaft sleeve and the special-shaped piece with pressure with smaller force.

The above-described embodiments of the present utility model. The foregoing description is illustrative of various preferred embodiments of the present utility model, and the preferred embodiments of the various preferred embodiments may be used in any combination and stacked on the premise of a certain preferred embodiment, where the embodiments and specific parameters in the embodiments are only for clearly describing the verification process of the present utility model, and are not intended to limit the scope of the present utility model, and the scope of the present utility model is still subject to the claims, and all equivalent structural changes made by applying the descriptions and the drawings of the present utility model are included in the scope of the present utility model.

Claims

1. The utility model provides a two-phase fluid connector of screw locking formula gas-liquid, its characterized in that, including plug (1) and socket (2), plug (1) and socket (2) pass through lock sleeve (3) threaded connection, plug (1) include public end main shaft cover (4) and install public end axle cover (5) on public end main shaft cover (4), be provided with dysmorphism piece (6) in public end main shaft cover (4), be provided with public end spring (7) on dysmorphism piece (6), socket (2) include female end main shaft cover (8) and install female end axle cover (9) on female end main shaft cover (8), be provided with case axle sleeve (10) in female end main shaft cover (8), be provided with case (11) in case axle sleeve (10), be provided with female end spring (12) on case axle sleeve (10).

2. A screw locking gas-liquid two-phase fluid connector according to claim 1, characterized in that the profiled element (6) is provided with a first rubber sealing ring (13), the first rubber sealing ring (13) being located between the profiled element (6) and the male end spindle sleeve (4).

3. The screw locking type gas-liquid two-phase fluid connector according to claim 1, wherein two groups of second rubber sealing rings (14) are arranged on the male end main shaft sleeve (4), and the second rubber sealing rings (14) are located between the male end main shaft sleeve (4) and the male end shaft end sleeve (5).

4. The screw locking type gas-liquid two-phase fluid connector according to claim 1, wherein two groups of third rubber sealing rings (15) and two groups of fourth rubber sealing rings (16) are arranged on the main shaft sleeve (8) at the female end, the third rubber sealing rings (15) are located between the main shaft sleeve (8) at the female end and the shaft end sleeve (9) at the female end, and the fourth rubber sealing rings (16) are located between the valve core shaft sleeve (10) and the main shaft sleeve (8) at the female end.

5. A screw-locking gas-liquid two-phase fluid connector according to claim 1, characterized in that the valve core (11) is provided with a fifth rubber sealing ring (17), the fifth rubber sealing ring (17) being located between the valve core (11) and the valve core sleeve (10).

6. A screw-locking gas-liquid two-phase fluid connector according to claim 1, characterized in that the profiled element (6) is provided with air holes.

7. A screw locking gas-liquid two-phase fluid connector according to claim 1, characterized in that the valve core sleeve (10) is provided with air holes.