Valve structure convenient to replace

Abstract

The utility model relates to the technical field of valves, and discloses a valve structure convenient to replace, which comprises a valve body center component, a wrench component is mounted at the top of the valve body center component, an assembly port component is mounted on the front side of the wrench component, and the assembly port component is mounted inside an anti-falling component. The anti-disengaging assembly is installed in the valve body center assembly. Due to the fact that the anti-disengaging assembly is installed on the device, when the device is used and connection is carried out, the assembling opening assembly and the valve body center assembly can be conveniently and rapidly installed through the anti-disengaging assembly, and the assembling efficiency is improved. In this way, the complexity that common assembling work needs to be conducted with the help of bolts and other tools in the market can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a valve structure which is convenient for replacing. Background Art

[0002] Valves are piping accessories used to open and close pipelines, control flow direction, and regulate and control the parameters of the conveyed medium (temperature, pressure, and flow). Based on their function, they can be categorized as shutoff valves, check valves, and regulating valves. Valves are control components in fluid conveying systems, performing functions such as shutoff, regulation, flow diversion, backflow prevention, pressure stabilization, flow diversion, and overflow and pressure relief. Valves used in fluid control systems come in a wide variety of types and specifications, ranging from simple globe valves to highly complex automatic control systems. Valves can be used to control the flow of various fluids, including air, water, steam, various corrosive media, slurries, oils, liquid metals, and radioactive media. Valves are also categorized by material, including cast iron valves, cast steel valves, stainless steel valves (such as 201, 304, and 316), chrome-molybdenum steel valves, chrome-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, and custom valves.

[0003] The application number is CN202020380034.9, which discloses a valve structure that is convenient for replacing seals, including a valve body, wherein the top of the valve body is fixedly connected to a first fixed disk, and the top of the first fixed disk is movably connected to a second fixed disk. The utility model is provided with a movable plate, a clamping rod, a sealing gasket, a clamping slot, a first clamping hole, a second clamping hole and a telescopic mechanism for coordinated use. Through the use of the telescopic mechanism, the movable plate can drive the clamping rod to pass through the first clamping hole and the second clamping hole in sequence and insert into the clamping slot to fix the positions of the first fixed disk and the second fixed disk, thereby achieving the purpose of quickly replacing the sealing gasket, solving the problem that the existing valve needs to replace the sealing gasket during long-term use to avoid leakage, and usually needs to remove the bolts fixing the valve cover and the valve body one by one, which is time-consuming and labor-intensive. The valve structure that is convenient for replacing seals has the advantage of convenient replacement of seals and is worthy of promotion.

[0004] The cam is then moved to the second stop and the second stop is moved to the second stop, and the cam is moved to the second stop to move the cam, thereby making the cam more compact and resilient. Utility Model Content

[0005] The purpose of the present utility model is to provide a valve structure that is easy to replace, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a valve structure that is easy to replace, including a valve body center component, a wrench component is installed on the top of the valve body center component, an assembly port component is installed on the front side of the wrench component, the assembly port component is installed inside the anti-detachment component, and the anti-detachment component is installed inside the valve body center component.

[0008] Furthermore, the valve body central component includes a through pipe, one side of the through pipe is equipped with a first connection port, and the other side of the through pipe is equipped with a second connection port.

[0009] Furthermore, the wrench assembly includes an adjusting wrench, a limit buckle is installed on the front end of the adjusting wrench, and the adjusting wrench is fixedly installed at the top middle position of the through pipe by a connecting bolt.

[0010] Furthermore, the assembly port component includes a connecting block, the inner wall of which is provided with a threaded opening, and mounting rods are installed at both ends of the inner side of the connecting block and are installed on one side of the connecting port, and a limiting plate is installed at the end of the mounting rod.

[0011] Furthermore, the anti-slip assembly includes a return spring 1 and a return spring 2, an extrusion column is installed on the outside of the return spring 1, and the return spring 1 is installed inside the inner wall corresponding to the entry slot, the return spring 2 is installed inside the inner wall corresponding to the limit slot, and a sloped telescopic rod is installed on the front side of the return spring 2.

[0012] Furthermore, the connecting port 1 includes an entry slot, a movable slide is provided on one side of the end of the entry slot, and a limiting groove is provided on the end of the movable slide.

[0013] The utility model has the following beneficial effects:

[0014] (1) The utility model is a valve structure that is easy to replace. By installing an anti-slip component on the device, when using the device, when making connections, the assembly port component and the valve body center component can be easily installed through the anti-slip component, thereby avoiding the tedious assembly work that is common in the market and requires the use of tools such as bolts.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model that is easy to replace the valve structure;

[0018] Figure 2 This is a schematic diagram of a disassembled structure for facilitating replacement of a valve structure according to the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of a valve structure that is convenient for replacing in the utility model;

[0020] Figure 4 for Figure 3 Schematic diagram of the structure of part A;

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] In the figure: 1. Valve body center assembly; 2. Wrench assembly; 3. Assembly port assembly; 4. Anti-slip assembly; 101. Through pipe; 102. Connection port 1; 103. Connection port 2; 201. Adjusting wrench; 202. Limit buckle; 203. Connecting bolt; 301. Connecting block; 302. Threaded port; 303. Mounting rod; 304. Limit plate; 401. Return spring 1; 402. Extrusion column; 403. Return spring 2; 404. Slope telescopic rod; 1021. Entry slot; 1022. Moving slide; 1023. Limit slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 - Figure 4 As shown, the utility model is a valve structure that is easy to replace, including a valve body center component 1, a wrench component 2 is installed on the top of the valve body center component 1, an assembly port component 3 is installed on the front side of the wrench component 2, the assembly port component 3 is installed inside the anti-detachment component 4, and the anti-detachment component 4 is installed inside the valve body center component 1.

[0025] By installing an anti-slip component 4 on the device, when using the device, the assembly port component and the valve body center component can be easily installed through the anti-slip component when making connections, thereby avoiding the tedious assembly work commonly seen on the market that requires the use of tools such as bolts.

[0026] The valve body central component 1 includes a through pipe 101 , a first connection port 102 is installed on one side of the through pipe 101 , and a second connection port 103 is installed on the other side.

[0027] The wrench assembly 2 includes an adjusting wrench 201, a limit buckle 202 is installed at the front end of the adjusting wrench 201, and the adjusting wrench 201 is fixedly installed at the top middle position of the through pipe 101 through a connecting bolt 203. By aligning the limit buckle 202 with the top of the through pipe 101 and fixing the adjusting wrench 201 to the top of the through pipe 101 through the connecting bolt 203, the internal blocking valve core can be rotated by rotating the adjusting wrench 201 during use to facilitate the circulation of the internal liquid.

[0028] The assembly port component 3 includes a connecting block 301, and a threaded opening 302 is opened on the inner wall of the connecting block 301, and mounting rods 303 are installed at both ends of the inner side of the connecting block 301, and are installed on one side of the connecting port 102 at the same time. A limiting plate 304 is installed at the end of the mounting rod 303. After the mounting rod 303 installed on the inner side of the connecting block 301 enters the slot 102, it slides through the moving slide 1022 and then slides to the position of the limiting groove 1023. The connecting block 301 can be installed at the position of the connecting port 102 by limiting and squeezing through the anti-slip component 4, and the same is true for the other side. Then, the corresponding water pipe screw connection is made through the threaded opening 302 on the inner wall.

[0029] The anti-slip assembly 4 includes a return spring 1 401 and a return spring 2 403. An extrusion column 402 is installed on the outside of the return spring 1 401, and the return spring 1 401 is installed on the inner wall corresponding to the entry notch 1021, and the return spring 2 403 is installed on the inner wall corresponding to the limit groove 1023, and a slope telescopic rod 404 is installed on the front side of the return spring 2 403. After the limit plate 304 is squeezed inwardly, the extrusion column 402 is retracted into the internal space by squeezing the return spring 1 401. After the limit plate 304 moves to the moving slide 1022 and then enters the limit groove 1023, the slope on the surface of the slope telescopic rod 404 can press the internal return spring 2 403 to retract its internal cavity. Until the limit plate 304 enters the limit groove 1023, the spring is supported and limited by the return spring 2 403, and the overall assembly can be completed.

[0030] The first connection port 102 includes an entry slot 1021 , a movable slide 1022 is provided at one end of the entry slot 1021 , and a limiting groove 1023 is provided at the end of the movable slide 1022 .

[0031] When using this device, first install the wrench assembly 2 on the top of the valve body center assembly 1, and then install the assembly port assembly 3 on both sides of the valve body center assembly 1 through the anti-slip assembly 4. When installing, first insert the installation rod 303 installed on the inner side of the connecting block 301 into the slot 102, slide it through the moving slide 1022, and then slide it until it reaches the position of the limiting groove 1023. The connecting block 301 can be installed at the position of the connecting port 102 by performing the limiting extrusion work through the anti-slip assembly 4, and the same is true for the other side. Then, the corresponding water pipe screw connection is made through the threaded port 302 on the inner wall. In this way, the overall installation work can be completed. When limiting the work, first squeeze the limiting plate 304 inward, and then squeeze the return spring 1 401 to push the extrusion column 402 inward. When the internal space is contracted, and then the limit plate 304 moves to the movable slide 1022 and enters the limit groove 1023, at this time, the slope on the surface of the slope telescopic rod 404 can be used to press the internal return spring 2 403 to shrink the internal cavity until the limit plate 304 enters the limit groove 1023, and the spring is supported and limited by the return spring 2 403 to complete the overall assembly, and the rotation is not affected by the connection relationship. After the installation is completed, the limit buckle 202 is matched with the top of the through pipe 101, and the adjusting wrench 201 is fixed to the top of the through pipe 101 by the connecting bolt 203. In this way, when in use, the internal blocking valve core can be rotated by rotating the adjusting wrench 201 to facilitate the circulation of the internal liquid.

[0032] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A valve structure that is easy to replace, comprising a valve body center component (1), characterized in that: A wrench assembly (2) is installed on the top of the valve body center assembly (1), an assembly port assembly (3) is installed on the front side of the wrench assembly (2), the assembly port assembly (3) is installed inside the anti-slip assembly (4), and the anti-slip assembly (4) is installed inside the valve body center assembly (1).

2. The valve structure for easy replacement according to claim 1, characterized in that: The valve body central component (1) comprises a through pipe (101), one side of the through pipe (101) is provided with a first connection port (102), and the other side of the through pipe (101) is provided with a second connection port (103).

3. The valve structure for easy replacement according to claim 1, characterized in that: The wrench assembly (2) comprises an adjusting wrench (201), a limiting buckle (202) is installed at the front end of the adjusting wrench (201), and the adjusting wrench (201) is fixedly installed at the top middle position of the through pipe (101) via a connecting bolt (203).

4. The valve structure for easy replacement according to claim 1, characterized in that: The assembly port component (3) comprises a connecting block (301), the inner wall of the connecting block (301) is provided with a threaded opening (302), and mounting rods (303) are installed at both ends of the inner side of the connecting block (301) and are installed on one side of the connecting port 1 (102), and a limiting plate (304) is installed at the end of the mounting rod (303).

5. The valve structure for easy replacement according to claim 1, characterized in that: The anti-slip assembly (4) includes a return spring 1 (401) and a return spring 2 (403), wherein an extrusion column (402) is installed on the outer side of the return spring 1 (401), and the return spring 1 (401) is installed inside the inner wall corresponding to the entry notch (1021), and the return spring 2 (403) is installed inside the inner wall corresponding to the limit groove (1023), and a slope telescopic rod (404) is installed on the front side of the return spring 2 (403).

6. The valve structure for easy replacement according to claim 2, characterized in that: The first connection port (102) comprises an entry slot (1021), a movable slideway (1022) is provided at one end of the entry slot (1021), and a limiting slot (1023) is provided at the end of the movable slideway (1022).

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