Valve sealing element mounting structure convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of valve sealing elements, in particular to a valve sealing element mounting structure convenient to disassemble and assemble. The technical problems that in the using process of a traditional valve sealing piece, due to the fact that the service life of a sealing gasket reaches the upper limit and needs to be replaced, fixing bolts usually need to be disassembled one by one, time and labor are wasted, and therefore convenient disassembly and assembly are inconvenient to achieve are solved. According to the technical scheme, the valve sealing element mounting structure convenient to disassemble and assemble comprises a sealing assembly and a fastening assembly; compared with the problems that in the using process of a traditional valve sealing piece, due to the fact that the service life of a sealing gasket reaches the upper limit and needs to be replaced, fixing bolts usually need to be disassembled one by one, time and labor are wasted, and therefore convenient disassembly and assembly are inconvenient to achieve. The sealing structure and the fixing structure can be fastened and installed through the fastening structure, and when the sealing structure needs to be replaced, only the fastening structure needs to be pulled out, so that the purpose of convenient disassembly and assembly can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve seals, and in particular to a valve seal installation structure which is convenient for assembly and disassembly. Background Art

[0002] Valves are control components in fluid delivery systems and have functions such as shutoff, regulation, diversion, backflow prevention, pressure stabilization, diversion or overflow pressure relief. Valves are widely used due to their good sealing properties and convenient control of liquid flow. This involves the field of valve technology. With the development of society, the valve seal industry has become more and more developed, and valve seals have been continuously improved to meet the needs of production. Most valve seals have the function of regulating diversion, but the function of convenient disassembly and assembly is not perfect enough, and they are inconvenient to use. Since the service life of the sealing gasket has reached the upper limit, it needs to be replaced to avoid leakage. Usually, the bolts fixing the valve cover and the valve body need to be removed one by one, which is time-consuming and labor-intensive, reduces the practicality of the valve, and is not convenient for users to use, thus making it inconvenient to achieve the problem of convenient disassembly and assembly. Utility Model Content

[0003] In order to overcome the problem that the sealing gasket reaches its upper limit during use and needs to be replaced to avoid leakage, it is usually necessary to remove the bolts fixing the valve cover and the valve body one by one, which is time-consuming and labor-intensive, reduces the practicality of the valve, is inconvenient for users, and thus makes it difficult to achieve convenient disassembly and assembly.

[0004] The technical solution of the utility model is: a valve seal installation structure which is easy to disassemble and assemble, including a diverter component, a fixing component, a sealing component, a fastening component and a valve body; a diverter component with a diverter function is arranged inside the valve body, a fixing component with a fixing function is arranged above the valve body, a sealing component with a sealing function is arranged inside the fixing component, and a fastening component with a fastening function is arranged on the side wall of the fixing component.

[0005] Preferably, the fixing component is first installed and fixed on the top of the valve body, and then the sealing component and the fixing component can be fastened and installed through the fastening component. When the sealing component needs to be replaced, the sealing component can be easily disassembled by simply pulling out the fastening component, thereby achieving the purpose of convenient disassembly and assembly.

[0006] Preferably, the diverter assembly includes a diverter plate and a diverter hole; the diverter plate is arranged inside the valve body, and the diverter hole is opened inside the diverter plate; the liquid enters the valve body and is diverted through the diverter plate, and when the valve body is opened, the liquid can flow out through the diverter hole, thereby achieving the effect of controlling and regulating the flow direction of the liquid.

[0007] Preferably, the fixing assembly includes a connecting plate, a fixing plate and a fixing column; a connecting plate is arranged above the valve body, a fixing column is arranged inside the connecting plate, and a fixing plate is arranged on the side wall of the fixing column; by cooperating with two sets of mounting bolts and threaded holes, the fixing plate and the valve body can be fastened and installed.

[0008] Preferably, the fixing component also includes threaded holes and mounting bolts; threaded holes are opened inside the fixing plate, and two groups of threaded holes are opened. Mounting bolts are arranged inside the threaded holes, and the mounting bolts are threadedly connected to the threaded holes; through the cooperation of the two groups of mounting bolts and the threaded holes, the fixing plate and the valve body can be fastened and installed.

[0009] Preferably, the sealing assembly includes a valve wheel, a valve stem and a sealing gasket; a valve stem is arranged inside the fixed column, a valve wheel is arranged at one end of the valve stem, and a sealing gasket is arranged at the other end of the valve stem; the valve stem can be driven to rotate by manually rotating the valve wheel, and the valve stem can drive the sealing gasket to rotate to the inside of the diversion hole to achieve blockage, thereby achieving the purpose of opening and closing the valve body.

[0010] Preferably, the fastening assembly includes a mounting block, a mounting hole and a connecting block; a mounting block is arranged above the fixing plate, and two groups of mounting blocks are arranged; a mounting hole is opened inside the mounting block; a connecting block is arranged on the side wall of the fixing column, and two groups of connecting blocks are arranged; when the mounting block is aligned with the connecting block, the latch rod is inserted into the mounting hole and the connecting block, and then the limiting clamp is installed at one end of the latch rod, so that the fixing column and the connecting plate and the fixing plate can be fastened and installed, and when the sealing gasket needs to be replaced, the sealing assembly can be easily disassembled by simply pulling out the latch rod, thereby achieving the purpose of convenient disassembly and assembly.

[0011] Preferably, the fastening assembly also includes a latch rod, a limit clamp and a connecting hole; the connecting block is provided with a connecting hole, the mounting hole is provided with a latch rod, and one end of the latch rod is provided with a limit clamp; when the mounting block is aligned with the connecting block, the latch rod is inserted into the mounting hole and the connecting block, and then the limit clamp is installed on one end of the latch rod, so that the fixing column and the connecting plate and the fixing plate can be fastened and installed, and when the sealing gasket needs to be replaced, the sealing assembly can be easily disassembled by simply pulling out the latch rod, thereby achieving the purpose of convenient disassembly and assembly.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with traditional valve seals, during use, since the service life of the sealing gasket reaches the upper limit, it needs to be replaced to avoid leakage. Usually, the bolts fixing the valve cover and the valve body need to be removed one by one, which is time-consuming and labor-intensive, reduces the practicality of the valve, is inconvenient for users to use, and is not convenient for easy disassembly and assembly. The valve seal is provided with a fastening structure, through which the sealing structure and the fixing structure can be fastened and installed. When the sealing structure needs to be replaced, the sealing structure can be easily disassembled by simply pulling out the fastening structure, thereby achieving the purpose of convenient disassembly and assembly;

[0014] 2. First, by cooperating with the two sets of mounting bolts and threaded holes, the fixing plate and the valve body can be fastened and installed. Then, when the mounting block and the connecting block are aligned, the latch rod is inserted into the mounting hole and the connecting block, and then the limit clamp is installed at one end of the latch rod, so that the fixing column and the connecting plate and the fixing plate can be fastened and installed. When the sealing gasket needs to be replaced, the sealing assembly can be easily disassembled by simply pulling out the latch rod, thereby achieving the purpose of convenient disassembly and assembly;

[0015] 3. Liquid enters the valve body, and then the valve stem can be driven to rotate by manually rotating the valve wheel. The valve stem can drive the sealing gasket to rotate to the inside of the diversion hole to achieve blocking, thereby achieving the purpose of opening and closing the valve body; BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a first three-dimensional structural schematic diagram of a valve seal installation structure that is convenient for assembly and disassembly according to the utility model;

[0017] Figure 2 What is shown is a schematic diagram of the first partial three-dimensional structure of a valve seal installation structure that is easy to assemble and disassemble according to the utility model;

[0018] Figure 3 Shown is a schematic diagram of a second partial three-dimensional structure of a valve seal installation structure that is easy to assemble and disassemble according to the utility model;

[0019] Figure 4 The third partial three-dimensional structure schematic diagram of a valve seal installation structure that is convenient for assembly and disassembly is shown in the utility model;

[0020] Explanation of the accompanying drawings: 1. diverter assembly; 2. fixing assembly; 3. sealing assembly; 4. fastening assembly; 5. valve body; 101. diverter plate; 102. diverter hole; 201. connecting plate; 202. fixing plate; 203. fixing column; 204. threaded hole; 205. mounting bolt; 301. valve wheel; 302. valve stem; 303. sealing gasket; 401. mounting block; 402. mounting hole; 403. connecting block; 404. latch rod; 405. limit clamp; 406. connecting hole. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a valve seal installation structure that is easy to disassemble and assemble, including a diverter component 1, a fixing component 2, a sealing component 3, a fastening component 4 and a valve body 5; the valve body 5 is provided with a diverter component 1 with a diverter function inside, a fixing component 2 with a fixing function is provided above the valve body 5, a sealing component 3 with a sealing function is provided inside the fixing component 2, and a fastening component 4 with a fastening function is provided on the side wall of the fixing component 2.

[0023] See also Figure 2 , the flow dividing component 1 includes a flow dividing plate 101 and a flow dividing hole 102; the flow dividing plate 101 is arranged inside the valve body 5, and the flow dividing hole 102 is opened inside the flow dividing plate 101; the liquid enters the valve body 5 and is divided through the flow dividing plate 101, and the valve body 5 is opened, and the liquid can flow out through the flow dividing hole 102, so as to achieve the effect of controlling and regulating the flow direction of the liquid; the fixing component 2 includes a connecting plate 201, a fixing plate 202 and a fixing column 203; the connecting plate 201 is arranged above the valve body 5, and the fixing column 203 is arranged inside the connecting plate 201, and the side wall of the fixing column 203 is provided with a fixing column 203. A fixing plate 202 is provided; by cooperating between two groups of mounting bolts 205 and threaded holes 204, the fixing plate 202 and the valve body 5 can be fastened and installed; the fixing component 2 also includes threaded holes 204 and mounting bolts 205; threaded holes 204 are provided inside the fixing plate 202, and two groups of threaded holes 204 are provided, and mounting bolts 205 are provided inside the threaded holes 204, and the mounting bolts 205 are threadedly connected with the threaded holes 204; by cooperating between two groups of mounting bolts 205 and threaded holes 204, the fixing plate 202 and the valve body 5 can be fastened and installed.

[0024] See also Figure 3-4In this embodiment, the sealing assembly 3 includes a valve wheel 301, a valve stem 302 and a sealing gasket 303; the valve stem 302 is arranged inside the fixed column 203, one end of the valve stem 302 is arranged with a valve wheel 301, and the other end of the valve stem 302 is arranged with a sealing gasket 303; the valve wheel 301 can be manually rotated to drive the valve stem 302 to rotate, and the valve stem 302 can drive the sealing gasket 303 to rotate to the inside of the diverter hole 102 to achieve blocking, so as to achieve the purpose of opening and closing the valve body 5; the fastening assembly 4 includes The fixing plate 202 includes a mounting block 401, a mounting hole 402 and a connecting block 403; a mounting block 401 is arranged above the fixing plate 202, and two groups of mounting blocks 401 are arranged; a mounting hole 402 is opened inside the mounting block 401, and a connecting block 403 is arranged on the side wall of the fixing column 203, and two groups of connecting blocks 403 are arranged; after the mounting block 401 is aligned with the connecting block 403, the latch rod 404 is inserted into the mounting hole 402 and the connecting block 403, and then the limit clamp 405 is installed on the latch rod 4 04, so that the fixing column 203 can be fastened and installed with the connecting plate 201 and the fixing plate 202. When the sealing gasket 303 needs to be replaced, the sealing component 3 can be easily disassembled by pulling out the latch rod 404, so as to achieve the purpose of convenient disassembly and assembly; the fastening component 4 also includes a latch rod 404, a limit clamp ring 405 and a connecting hole 406; the connecting block 403 is provided with a connecting hole 406, the mounting hole 402 is provided with a latch rod 404, and the latch rod 404 A limit snap ring 405 is provided at one end of the mounting block 401; when the mounting block 401 is aligned with the connecting block 403, the latch rod 404 is inserted into the mounting hole 402 and the connecting block 403, and then the limit snap ring 405 is installed at one end of the latch rod 404, so that the fixing column 203 and the connecting plate 201 and the fixing plate 202 can be fastened and installed. When the sealing gasket 303 needs to be replaced, the sealing assembly 3 can be easily disassembled by simply pulling out the latch rod 404, thereby achieving the purpose of convenient disassembly and assembly.

[0025] When working, firstly, the fixing plate 202 and the valve body 5 can be fastened and installed by cooperating with the two sets of mounting bolts 205 and the threaded holes 204;

[0026] Then, when the mounting block 401 is aligned with the connecting block 403, the latch rod 404 is inserted into the mounting hole 402 and the connecting block 403, and then the limiting clamp ring 405 is installed at one end of the latch rod 404, so that the fixing column 203 can be fastened and installed with the connecting plate 201 and the fixing plate 202;

[0027] When the sealing gasket 303 needs to be replaced, the sealing assembly 3 can be easily disassembled by simply pulling out the latch rod 404, thereby achieving the purpose of convenient disassembly and assembly.

[0028] Through the above steps, the fixing component 2 is first installed and fixed on the top of the valve body 5, and then the sealing component 3 and the fixing component 2 can be fastened and installed through the fastening component 4. When the sealing component 3 needs to be replaced, the sealing component 3 can be easily disassembled by simply pulling out the fastening component 4, thereby achieving the purpose of convenient disassembly and assembly.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A valve seal installation structure that is easy to assemble and disassemble, comprising a flow diversion assembly (1); characterized in that: It also includes a fixing component (2), a sealing component (3), a fastening component (4) and a valve body (5); a flow diversion component (1) with a flow diversion function is arranged inside the valve body (5), a fixing component (2) with a fixing function is arranged above the valve body (5), a sealing component (3) with a sealing function is arranged inside the fixing component (2), and a fastening component (4) with a fastening function is arranged on the side wall of the fixing component (2).

2. A valve seal installation structure that is easy to assemble and disassemble according to claim 1, characterized in that: The flow dividing assembly (1) comprises a flow dividing plate (101) and a flow dividing hole (102); the flow dividing plate (101) is arranged inside the valve body (5), and the flow dividing hole (102) is opened inside the flow dividing plate (101).

3. The valve seal installation structure that is easy to assemble and disassemble according to claim 1, characterized in that: The fixing assembly (2) comprises a connecting plate (201), a fixing plate (202) and a fixing column (203); the connecting plate (201) is arranged above the valve body (5), the fixing column (203) is arranged inside the connecting plate (201), and the fixing plate (202) is arranged on the side wall of the fixing column (203).

4. The valve seal installation structure that is easy to assemble and disassemble according to claim 3, characterized in that: The fixing assembly (2) further comprises threaded holes (204) and mounting bolts (205); the fixing plate (202) is provided with threaded holes (204) in its interior, the threaded holes (204) are provided with two groups, the threaded holes (204) are provided with mounting bolts (205) in their interior, and the mounting bolts (205) are threadedly connected to the threaded holes (204).

5. The valve seal installation structure that is easy to assemble and disassemble according to claim 3, characterized in that: The sealing assembly (3) comprises a valve wheel (301), a valve stem (302) and a sealing gasket (303); the valve stem (302) is arranged inside the fixed column (203), the valve wheel (301) is arranged at one end of the valve stem (302), and the sealing gasket (303) is arranged at the other end of the valve stem (302).

6. The valve seal installation structure that is easy to assemble and disassemble according to claim 3, characterized in that: The fastening assembly (4) comprises a mounting block (401), a mounting hole (402) and a connecting block (403); the mounting block (401) is arranged above the fixing plate (202), two groups of the mounting blocks (401) are arranged, the mounting hole (402) is opened inside the mounting block (401), and the connecting block (403) is arranged on the side wall of the fixing column (203), and two groups of the connecting blocks (403) are arranged.

7. The valve seal installation structure that is easy to assemble and disassemble according to claim 1, characterized in that: The fastening assembly (4) further comprises a latch rod (404), a limiting snap ring (405) and a connecting hole (406); the connecting block (403) is provided with a connecting hole (406) inside, the mounting hole (402) is provided with a latch rod (404) inside, and a limiting snap ring (405) is provided at one end of the latch rod (404).

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