Control valve group with quick plug structure

Abstract

The utility model relates to control valve group field especially, it relates to a control valve group with quick plug -pull structure, including shell assembly, the auxiliary assembly of being connected on shell assembly and the plug -pull assembly of being connected on shell assembly. The utility model provides a control valve group with quick plug -pull structure, has realized the remarkable optimization of control valve group connection and maintenance, has promoted the overall work efficiency and reliability, through plug -pull assembly and auxiliary element, control valve group's assembly and disassembly become extremely convenient, and realized the quick connection and reliable locking between parts, so that the user need not use additional tool, can quickly complete valve group's connection and break, through auxiliary assembly seals each connecting area between valve core, second pipeline and first base respectively, effectively prevented the leakage of fluid, ensured the reliable operation of control valve group, first spring and second spring provided stable connecting force for whole structure, improved the service life of valve group.

Description

Technical Field

[0001] This utility model relates to the field of control valve assemblies, and in particular to a control valve assembly with a quick-plug structure. Background Technology

[0002] As an important component of actuators, control valve assemblies play a crucial role in controlling parameters such as fluid switching, flow rate, pressure, and direction. They are widely used in many fields, including machinery manufacturing, rail transportation, aerospace, robotics, medical equipment, and precision manufacturing.

[0003] Currently, most control valve assemblies use threaded connections, which are prone to loosening and leakage during equipment operation. Furthermore, their installation and disassembly require repeated tightening and loosening, making the operation relatively time-consuming and the structure quite bulky. Utility Model Content

[0004] To overcome the problems of loosening and leakage at the connection points of existing control valve assemblies, as well as the need for repeated tightening or loosening during installation and disassembly.

[0005] The technical solution of this utility model is: a control valve assembly with a quick plug-in structure, including a housing assembly, an auxiliary assembly connected to the housing assembly, and a plug-in assembly connected to the housing assembly; The housing assembly includes a base plate connected to the auxiliary assembly, a valve assembly housing connected to the base plate, and a first pipe connected to the valve assembly housing; The auxiliary components include a second pipe connected to the valve assembly housing, a valve core connected to the second pipe, a first base connected to the valve core, and a core rod connected to the first base; The plug-in assembly includes a third base connected to the first pipe and a top block connected to the third base.

[0006] The auxiliary component also includes a second base connected to the valve core, a first spring connected to the second base, and a first sealing ring connected to the first spring, the first sealing ring being connected to the first spring via a slide.

[0007] The auxiliary component also includes a second sealing ring connected to the first base, the second sealing ring being connected between the second pipe and the first base.

[0008] The plug-in assembly also includes a second spring connected to the third base, with one end of the second spring fixedly connected to the third base and the other end of the second spring fixedly connected to the top block.

[0009] The plug-in assembly also includes a female connector connected to the top block and a male connector connected to the female connector, the male connector being engaged with the inside of the female connector.

[0010] The plug-in assembly also includes a locking block connected to the female connector, a third spring connected to the female connector, and a locking slot on the male connector.

[0011] The beneficial effects of this utility model are: 1. The control valve assembly with quick-plug structure provided by this utility model significantly optimizes the connection and maintenance of the control valve assembly, improves the overall working efficiency and reliability. Through the plug-in components and auxiliary elements, the assembly and disassembly of the control valve assembly becomes extremely convenient, and quick connection and reliable locking between components are achieved. This allows users to quickly connect and disconnect the valve assembly without the need for additional tools, greatly shortening maintenance time, improving assembly efficiency, and significantly reducing the difficulty of operation. 2. This utility model uses the first and second sealing rings configured in the auxiliary components to seal the various connection areas between the valve core, the second pipe and the first base, effectively preventing fluid leakage and ensuring the reliable operation of the control valve assembly. The first and second springs provide a stable connection force for the entire structure, improving the service life of the valve assembly. Attached Figure Description

[0012] Figure 1 The diagram shown is a three-dimensional structural schematic of the control valve assembly of this utility model; Figure 2 The diagram shown is a three-dimensional structural schematic of the outer shell assembly of this utility model; Figure 3 The diagram shown is a three-dimensional structural schematic of the auxiliary component of this utility model; Figure 4 The diagram shown is a three-dimensional structural schematic of the plug-in assembly of this utility model.

[0013] Explanation of reference numerals in the attached drawings: 1. Housing assembly; 2. Auxiliary assembly; 3. Insertion / removal assembly; 101. Base plate; 102. Valve assembly housing; 103. First pipe; 201. Second pipe; 202. First sealing ring; 203. First spring; 204. Second sealing ring; 205. Valve core; 206. Core rod; 207. First base; 208. Second base; 301. Third base; 302. Second spring; 303. Female head; 304. Top block; 305. Locking block; 306. Male head; 307. Locking groove; 308. Third spring. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] A control valve assembly with a quick-plug structure, according to Figures 1-4As shown, a control valve assembly with a quick-plug structure includes a housing assembly 1, an auxiliary assembly 2 connected to the housing assembly 1, and a plug-in assembly 3 connected to the housing assembly 1. The housing assembly 1 includes a base plate 101 connected to the auxiliary assembly 2, a valve assembly housing 102 connected to the base plate 101, and a first pipe 103 connected to the valve assembly housing 102; The auxiliary component 2 includes a second pipe 201 connected to the valve assembly housing 102, a valve core 205 connected to the second pipe 201, a first base 207 connected to the valve core 205, and a core rod 206 connected to the first base 207. The plug-in assembly 3 includes a third base 301 connected to the first pipe 103 and a top block 304 connected to the third base 301.

[0016] according to Figure 3 The auxiliary component 2 also includes a second base 208 connected to the valve core 205, a first spring 203 connected to the second base 208, and a first sealing ring 202 connected to the first spring 203. The first sealing ring 202 is connected to the first spring 203 via a slide.

[0017] according to Figure 3 The auxiliary component 2 also includes a second sealing ring 204 connected to the first base 207, the second sealing ring 204 being connected between the second pipe 201 and the first base 207.

[0018] It should be noted that the first sealing ring 202 and the second sealing ring 204 ensure the sealing of the entire auxiliary component 2 during operation, preventing fluid from leaking to the outside or entering areas that should not be entered, thereby ensuring the normal operation of the entire control valve group. The first spring 203 provides elasticity to keep the valve core 205 in its current position, improving the stability of the valve group.

[0019] according to Figure 4 The plug-in assembly 3 also includes a second spring 302 connected to the third base 301. One end of the second spring 302 is fixedly connected to the third base 301, and the other end of the second spring 302 is fixedly connected to the top block 304.

[0020] according to Figure 4 The plug-in assembly 3 also includes a female connector 303 connected to the top block 304 and a male connector 306 connected to the female connector 303, with the male connector 306 engaging with the inside of the female connector 303.

[0021] according to Figure 4 The plug-in assembly 3 also includes a locking block 305 connected to the female connector 303, a third spring 308 connected to the female connector 303, and a locking slot 307 opened on the male connector 306.

[0022] It should be noted that the second spring 302 provides a stable force to ensure the connection is secure and prevent accidental detachment due to vibration or other reasons. The female head 303 and the male head 306 can form a plug-in connection structure to achieve stable and quick connection and disconnection. The third spring 308 can provide elastic force to the locking block 305, so that the locking block 305 can reliably lock into or disengage from the slot 307, thereby improving stability.

[0023] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A control valve assembly with a quick-plug structure, characterized in that: It includes a housing assembly (1), an auxiliary assembly (2) connected to the housing assembly (1), and a plug-in assembly (3) connected to the housing assembly (1). The housing assembly (1) includes a base plate (101) connected to the auxiliary assembly (2), a valve assembly housing (102) connected to the base plate (101), and a first pipe (103) connected to the valve assembly housing (102). The auxiliary component (2) includes a second pipe (201) connected to the valve assembly housing (102), a valve core (205) connected to the second pipe (201), a first base (207) connected to the valve core (205), and a core rod (206) connected to the first base (207). The plug-in assembly (3) includes a third base (301) connected to the first pipe (103) and a top block (304) connected to the third base (301).

2. A control valve assembly with a quick-plug structure according to claim 1, characterized in that: The auxiliary component (2) further includes a second base (208) connected to the valve core (205), a first spring (203) connected to the second base (208), and a first sealing ring (202) connected to the first spring (203). The first sealing ring (202) is connected to the first spring (203) via a slide.

3. A control valve assembly with a quick-plug structure according to claim 1, characterized in that: The auxiliary component (2) also includes a second sealing ring (204) connected to the first base (207), the second sealing ring (204) being connected between the second pipe (201) and the first base (207).

4. A control valve assembly with a quick-release structure according to claim 1, characterized in that: The plug-in assembly (3) also includes a second spring (302) connected to the third base (301), one end of the second spring (302) being fixedly connected to the third base (301), and the other end of the second spring (302) being fixedly connected to the top block (304).

5. A control valve assembly with a quick-plug structure according to claim 1, characterized in that: The plug-in assembly (3) also includes a female connector (303) connected to the top block (304) and a male connector (306) connected to the female connector (303), wherein the male connector (306) is engaged with the inside of the female connector (303).

6. A control valve assembly with a quick-plug structure according to claim 1, characterized in that: The plug-in assembly (3) also includes a locking block (305) connected to the female connector (303), a third spring (308) connected to the female connector (303), and a locking slot (307) opened on the male connector (306).

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