Valve for filtering

Abstract

The utility model relates to the technical field of valves, and discloses a valve for filtering, which comprises a main body mechanism, a filtering mechanism, a connecting port and an electric control valve, the filtering mechanism is positioned on the left side of the main body mechanism, the connecting port is positioned on the left side of the filtering mechanism, and the electric control valve is positioned on the top of the main body mechanism; the main body mechanism comprises a valve channel, the top of the valve channel is fixedly connected with an upper valve channel, and the top of the upper valve channel is fixedly connected with a first connecting block. By arranging the main body mechanism and particularly arranging the mounting valve channel, the upper valve channel, the first connecting block, the first positioning hole, the reinforcing block, the limiting block, the shrinkage valve port, the filtering connecting block, the filtering positioning hole, the outlet connecting block and the outlet positioning hole, a smoother pipeline structure is achieved, the resistance of the valve is reduced, the energy consumption is reduced, and the working efficiency is improved; the whole installation is unified, and installation and disassembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a valve used for filtering. Background Art

[0002] A valve used for filtering is usually called a filter valve or a filter valve. It is a valve device specially designed to filter impurities, solid particles or other impurities in the fluid. Filter valves usually contain filter elements such as filters or strainers to prevent impurities from entering the pipeline system or equipment to ensure the purity and quality of the fluid. This type of valve is usually used in industrial fields that require filtering and purification of fluids, such as water treatment, chemical industry, food processing, pharmaceutical industry, etc.

[0003] The existing filter valve lacks a good disassembly effect, and the overall disassembly is relatively complicated, which is not conducive to maintenance and cleaning of the filter device.

[0004] In view of the above problems, we provide a valve for filtering. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a valve for filtering.

[0006] The utility model adopts the following technical scheme: a valve for filtering, comprising a main body mechanism, a filtering mechanism, a connecting port and an electric control valve, wherein the filtering mechanism is located on the left side of the main body mechanism, the connecting port is located on the left side of the filtering mechanism, and the electric control valve is located on the top of the main body mechanism;

[0007] The main body mechanism includes a valve channel, the top of the valve channel is fixedly connected to an upper valve channel, the top of the upper valve channel is fixedly connected to a No. 1 connecting block, the surface of the No. 1 connecting block is provided with a No. 1 positioning hole, the inner surface of the valve channel is fixedly connected to a reinforcement block, the interior of the reinforcement block is fixedly connected to a limiting block, the interior of the valve channel is fixedly connected to a contraction valve port, the left side of the valve channel is fixedly connected to a filter connecting block, the surface of the filter connecting block is provided with a filter positioning hole, the right side of the valve channel is fixedly connected to an outlet connecting block, the surface of the outlet connecting block is provided with an outlet positioning hole.

[0008] Through the above technical solution, the whole is easy to install and disassemble.

[0009] As a further improvement of the above scheme, there are six filter positioning holes, which are located on the surface of the filter connecting block and are evenly arranged in circular center symmetry. There are six outlet positioning holes and six No. 1 positioning holes.

[0010] Through the above technical solution, the overall installation is unified and stable.

[0011] As a further improvement of the above scheme, the filtering mechanism includes a valve channel connecting block, a valve channel positioning hole is arranged on the surface of the valve channel connecting block, a sealing ring is arranged on the left side of the valve channel connecting block, an extension pipe is fixedly connected to the right side of the valve channel connecting block, an extended connecting pipe is fixedly connected to the left side of the valve channel connecting block, a No. 3 filter is arranged inside the extended connecting pipe, a No. 2 filter is arranged inside the extension pipe, and a No. 1 filter is arranged inside the extension pipe.

[0012] Through the above technical solution, preliminary filtration is carried out.

[0013] As a further improvement of the above solution, the number of the valve channel positioning holes is six, and the extension tube is inserted into the left side of the valve channel connecting block.

[0014] The above technical solution makes disassembly and installation easy.

[0015] As a further improvement of the above solution, the connection port includes a water inlet connecting pipe, a water inlet connecting block is fixedly connected to the right side of the water inlet connecting pipe, and a water inlet positioning hole is provided on the surface of the water inlet connecting block.

[0016] Through the above technical solution, the connection of the water inlet is strengthened.

[0017] As a further improvement of the above scheme, the electric control valve includes a brake, the bottom of the brake is fixedly connected to a reinforced connecting pipe, the bottom of the brake is rotatably connected to a screw, the bottom of the reinforced connecting pipe is fixedly connected to a top cover, the bottom of the top cover is fixedly connected to a valve limit block, the surface of the valve limit block is provided with a sealing gasket, the bottom of the screw is threadedly connected to the valve block, the bottom of the top cover of the reinforced connecting pipe is provided with an outer shell, and the bottom of the outer shell is provided with an installation positioning hole.

[0018] Through the above technical solution, the whole is easy to disassemble, repair and maintain.

[0019] As a further improvement of the above solution, after the valve block is extended to the bottom, it is still limited by the position of the valve limit block, there are two valve limit blocks, and a sealing ring is arranged inside the reinforced connecting pipe.

[0020] Through the above technical solution, the valve can be used stably.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The utility model achieves a smoother pipeline structure by setting up a main mechanism, specifically by installing a valve channel, an upper valve channel, a No. 1 connecting block, a No. 1 positioning hole, a reinforcement block, a limit block, a reduced valve port, a filter connecting block, a filter positioning hole, an outlet connecting block and an outlet positioning hole, thereby reducing the resistance of the valve, reducing energy consumption, improving work efficiency, and achieving a unified overall installation for easy installation and disassembly.

[0023] The utility model achieves three-layer filtration by setting up a filtering mechanism, specifically by installing a valve channel connecting block, a valve channel positioning hole, a sealing ring, an extension pipe, an extended connecting pipe, a No. 3 filter, a No. 2 filter and a No. 1 filter, thereby reducing blockage for subsequent filtration and having a good disassembly and installation effect, making the whole more portable.

[0024] The utility model achieves good disassembly and installation effects by arranging an electric control valve, specifically by installing a brake, reinforcing a connecting pipe, a screw, a top cover, a valve limit block, a sealing gasket and a valve block. The overall use is stable and disassembly, repair and maintenance are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the connection port structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the filter mechanism of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the electric control valve of the utility model.

[0030] Description of main symbols:

[0031] 1. Main body; 101. Valve channel; 102. Upper valve channel; 103. No. 1 connection block; 104. No. 1 positioning hole; 105. Reinforcement block; 106. Limit block; 107. Valve port; 108. Filter connection block; 109. Filter positioning hole; 110. Outlet connection block; 111. Outlet positioning hole; 2. Filter mechanism; 201. Valve channel connection block; 202. Valve channel positioning hole; 203. Sealing ring; 204. Extension tube; 205. Extended connecting pipe; 206, filter No. 3; 207, filter No. 2; 208, filter No. 1; 3, connecting port; 301, water inlet connecting pipe; 302, water inlet connecting block; 303, water inlet positioning hole; 4, electric control valve; 401, brake; 402, reinforced connecting pipe; 403, screw; 404, top cover; 405, valve limit block; 406, sealing gasket; 407, valve block; 408, housing; 409, installation positioning hole. DETAILED DESCRIPTION

[0032] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0033] Example:

[0034] Please combine Figure 1-5 , a valve for filtering in this embodiment comprises a main body mechanism 1, a filtering mechanism 2, a connecting port 3 and an electric control valve 4, wherein the filtering mechanism 2 is located on the left side of the main body mechanism 1, the connecting port 3 is located on the left side of the filtering mechanism 2, and the electric control valve 4 is located on the top of the main body mechanism 1;

[0035] The main body mechanism 1 includes a valve channel 101, the top of the valve channel 101 is fixedly connected to an upper valve channel 102, the top of the upper valve channel 102 is fixedly connected to a No. 1 connecting block 103, the surface of the No. 1 connecting block 103 is provided with a No. 1 positioning hole 104, the inner surface of the valve channel 101 is fixedly connected to a reinforcement block 105, the interior of the reinforcement block 105 is fixedly connected to a limiting block 106, the interior of the valve channel 101 is fixedly connected to a contraction valve port 107, the left side of the valve channel 101 is fixedly connected to a filter connecting block 108, the surface of the filter connecting block 108 is provided with a filter positioning hole 109, the right side of the valve channel 101 is fixedly connected to an outlet connecting block 110, the surface of the outlet connecting block 110 is provided with an outlet positioning hole 111, the number of the filter positioning holes 109 is six, the six filter positioning holes 109 are located on the surface of the filter connecting block 108 and are evenly arranged in circular center symmetry, the number of the outlet positioning holes 111 is six, and the number of the No. 1 positioning holes 104 is six.

[0036] The filtering mechanism 2 includes a valve channel connecting block 201, a valve channel positioning hole 202 is arranged on the surface of the valve channel connecting block 201, a sealing ring 203 is arranged on the left side of the valve channel connecting block 201, an extension tube 204 is fixedly connected to the right side of the valve channel connecting block 201, an extended connecting tube 205 is fixedly connected to the left side of the valve channel connecting block 201, a No. 3 filter screen 206 is arranged inside the extended connecting tube 205, a No. 2 filter screen 207 is arranged inside the extension tube 204, a No. 1 filter screen 208 is arranged inside the extension connecting tube 205, there are six valve channel positioning holes 202, and the extension tube 204 is inserted into the left side of the valve channel connecting block 201.

[0037] The connection port 3 includes a water inlet connection pipe 301 , a water inlet connection block 302 is fixedly connected to the right side of the water inlet connection pipe 301 , and a water inlet positioning hole 303 is provided on the surface of the water inlet connection block 302 .

[0038] The electric control valve 4 includes a brake 401, the bottom of the brake 401 is fixedly connected to a reinforced connecting pipe 402, the bottom of the brake 401 is rotatably connected to a screw 403, the bottom of the reinforced connecting pipe 402 is fixedly connected to a top cover 404, the bottom of the top cover 404 is fixedly connected to a valve limit block 405, the surface of the valve limit block 405 is provided with a sealing gasket 406, the bottom of the screw 403 is threadedly connected to a valve block 407, the bottom of the top cover 404 of the reinforced connecting pipe 402 is provided with a shell 408, the bottom of the shell 408 is provided with an installation positioning hole 409, after the valve block 407 is extended to the bottom, it is still limited by the position of the valve limit block 405, there are two valve limit blocks 405, and a sealing ring is provided inside the reinforced connecting pipe 402.

[0039] The implementation principle of a valve for filtering in the embodiment of the present application is: when in use, first install the filter mechanism 2 on the main mechanism 1 through the extension tube 204, the valve channel connecting block 201, and the valve channel positioning hole 202, insert the extension tube 204 into the left inner part of the valve channel 101, align the filter positioning hole 109 with the valve channel positioning hole 202, align the water inlet connecting block 302 with the valve channel positioning hole 202, and then use screws to thread the valve channel positioning hole 202, the filter positioning hole 109, and the water inlet connecting block 302 to install and fix them, and align the installation positioning hole 409 with the No. 1 positioning hole 104 to thread and fix them. When it is necessary to close the flow, the brake 401 is started to rotate to drive the screw 403, and the screw 403 rotates to move the valve block 407 down to the shrinkage of the shrinkage valve port 107 to achieve the effect of cutting off the flow.

[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A valve for filtering, characterized in that: It comprises a main body mechanism (1), a filtering mechanism (2), a connecting port (3) and an electrically controlled valve (4), wherein the filtering mechanism (2) is located on the left side of the main body mechanism (1), the connecting port (3) is located on the left side of the filtering mechanism (2), and the electrically controlled valve (4) is located on the top of the main body mechanism (1); The main body mechanism (1) comprises a valve channel (101), the top of the valve channel (101) is fixedly connected to an upper valve channel (102), the top of the upper valve channel (102) is fixedly connected to a No. 1 connection block (103), the surface of the No. 1 connection block (103) is provided with a No. 1 positioning hole (104); the inner surface of the valve channel (101) is fixedly connected to a reinforcement block (105), the interior of the reinforcement block (105) is fixedly connected to a limiting block (106), the interior of the valve channel (101) is fixedly connected to a contraction valve port (107), the left side of the valve channel (101) is fixedly connected to a filter connection block (108), the surface of the filter connection block (108) is provided with a filter positioning hole (109), the right side of the valve channel (101) is fixedly connected to an outlet connection block (110), the surface of the outlet connection block (110) is provided with an outlet positioning hole (111).

2. A valve for filtering as claimed in claim 1, characterized in that: The number of the filter positioning holes (109) is six, and the six filter positioning holes (109) are located on the surface of the filter connection block (108) and are evenly arranged in a circular central symmetric manner. The number of the outlet positioning holes (111) is six, and the number of the No. 1 positioning holes (104) is six.

3. A valve for filtering as claimed in claim 1, characterized in that: The filtering mechanism (2) comprises a valve channel connecting block (201), a valve channel positioning hole (202) is arranged on the surface of the valve channel connecting block (201), a sealing ring (203) is arranged on the left side of the valve channel connecting block (201), an extension pipe (204) is fixedly connected to the right side of the valve channel connecting block (201), an extended connecting pipe (205) is fixedly connected to the left side of the valve channel connecting block (201), a No. 3 filter (206) is arranged inside the extended connecting pipe (205), a No. 2 filter (207) is arranged inside the extension pipe (204), and a No. 1 filter (208) is arranged inside the extended connecting pipe (205).

4. A valve for filtering as claimed in claim 3, characterized in that: The number of the valve channel positioning holes (202) is six, and the extension tube (204) is plugged into the left interior of the valve channel connection block (201).

5. A valve for filtering as claimed in claim 1, characterized in that: The connection port (3) comprises a water inlet connection pipe (301), the right side of which is fixedly connected to a water inlet connection block (302), and a water inlet positioning hole (303) is provided on the surface of the water inlet connection block (302).

6. A valve for filtering as claimed in claim 1, characterized in that: The electrically controlled valve (4) comprises a brake (401), the bottom of the brake (401) is fixedly connected to a reinforced connecting pipe (402), the bottom of the brake (401) is rotatably connected to a screw rod (403), the bottom of the reinforced connecting pipe (402) is fixedly connected to a top cover (404), the bottom of the top cover (404) is fixedly connected to a valve limit block (405), a sealing gasket (406) is provided on the surface of the valve limit block (405), the bottom of the screw rod (403) is threadedly connected to a valve block (407), the bottom of the top cover (404) of the reinforced connecting pipe (402) is provided with a shell (408), and the bottom of the shell (408) is provided with a mounting positioning hole (409).

7. A valve for filtering as claimed in claim 6, characterized in that: After the valve block (407) is extended to the bottom, it is still limited by the position of the valve limit block (405), and there are two valve limit blocks (405). A sealing ring is arranged inside the reinforced connecting pipe (402).

Images