Sanitary fast-assembly ball valve

Abstract

The utility model relates to the related technical field of ball valves, in particular to a sanitary fast-assembly ball valve which comprises a ball valve body, an installation mechanism is arranged on the surface of one side of the ball valve body, and a filtering mechanism is arranged on the surface of one side of the ball valve body. According to the sanitary fast-assembly ball valve, when the ball valve is installed at the position where a handle is inconvenient to rotate, the ball valve can be rotated by rotating a rotary knob, then a breast board on one side of a rotary column is rotated, and when the breast board is rotated to be matched with a limiting groove in a fixing block, the handle drives the fixing block to slide out of a connecting block through a sliding groove at the moment; after the angle is changed, a handle is installed, a fixing column below a fixing block is placed in a through hole of a fixing disc, then a rotary knob is rotated to enable a breast board to be not matched with a limiting groove, then the handle is rotated to drive a valve rod in a protective shell, and therefore the ball valve is used; and the anti-skid grooves below the knobs can prevent the knobs from sliding when the knobs do not need to be disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of ball valves, in particular to a sanitary quick-installation ball valve. Background Technique

[0002] A ball valve is a valve in which the opening and closing part is driven by a valve stem and rotates around the axis of the ball valve. It can also be used for the regulation and control of fluids. Among them, the hard-sealed V-type ball valve has a strong shearing force between its V-type ball core and the metal valve seat with surfacing hard alloy, and is especially suitable for media containing fibers, tiny solid particles, etc. The multi-way ball valve can not only flexibly control the confluence, shunt and flow direction switching of the medium on the pipeline, but also close any channel to connect the other two channels. This type of valve should generally be installed horizontally in the pipeline. Ball valves are divided into pneumatic ball valves, electric ball valves, and manual ball valves according to the driving method. However, during the installation of the existing ball valve on the pipeline, it may be affected by the situation that the accessories are walls or obstacles, etc., which affects the rotation. Therefore, a sanitary quick-installation ball valve is particularly needed.

[0003] However, during the installation of the existing ball valve on the pipeline, it may be affected by the situation that the accessories are walls or obstacles, etc., which affects the rotation, resulting in the inability to open or close in time, thus affecting the inconvenient rotation of the ball valve during operation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sanitary quick-installation ball valve to solve the problem that during the installation of the existing ball valve on the pipeline, it may be affected by the situation that the accessories are walls or obstacles, etc., which affects the rotation, resulting in the inability to open or close in time, thus affecting the inconvenient rotation of the ball valve during operation as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A sanitary quick-installation ball valve, including a ball valve, an installation mechanism is arranged on one side surface of the ball valve, and a filtering mechanism is arranged on one side surface of the ball valve;

[0006] The installation mechanism includes a protective shell, a valve stem, a fixing plate, a through hole, a rotating column, a connecting block, a knob, an anti-slip groove, a railing, a fixing block, a sliding groove, a limiting groove, a fixing column and a handle. One side surface of the ball valve is fixedly connected with a protective shell. The valve stem is installed inside the protective shell. The upper surface of the valve stem is fixedly connected with a fixing plate. A through hole is formed on one side surface of the fixing plate. The upper surface of the fixing plate is fixedly connected with a rotating column. The upper surface of the rotating column is fixedly connected with a connecting block. The upper surface of the connecting block is fixedly connected with a knob. An anti-slip groove is formed on the lower surface of the knob. The outer surface of the rotating column is fixedly connected with a railing. The upper surface of the connecting block is slidably connected with a fixing block. A sliding groove is formed on one side surface of the fixing block. A limiting groove is formed on the inner surface of the sliding groove. The lower surface of the fixing block is fixedly connected with a fixing column. One side surface of the fixing block is fixedly connected with a handle.

[0007] Preferably, the filtering mechanism includes a first thread groove, a protective block, a second thread groove, a storage groove, a filter screen, a third thread groove, a sealing ring, activated carbon and quartz wool. A first thread groove is formed on one end surface of the ball valve. A protective block is threadedly connected to one side of the ball valve. A second thread groove is formed on one end surface of the protective block. A storage groove is formed on the inner surface of the protective block. A filter screen is installed on the inner surface of the storage groove. A third thread groove is formed at one end of the protective block. A sealing ring is installed at one end of the protective block. Activated carbon is filled inside the protective block. Quartz wool is filled inside the protective block.

[0008] Preferably, the through holes are equidistantly formed on one side surface of the fixing plate, and the anti-slip grooves are equidistantly formed on one side surface of the knob.

[0009] Preferably, the outer surface size of the railing matches the inner surface size of the limiting groove, and the outer surface size of the connecting block matches the inner surface size of the sliding groove.

[0010] Preferably, the fixing columns are equidistantly installed on one side surface of the fixing block, and the handle and the valve stem form a rotating structure.

[0011] Preferably, the first thread groove and the second thread groove form a threaded structure, and the protective blocks are symmetrically installed with respect to the central axis of the ball valve.

[0012] Preferably, the outer surface size of the filter screen matches the inner surface size of the storage groove, and the storage grooves are equidistantly formed on the inner surface of the protective block.

[0013] Preferably, the filter screens are equidistantly installed on the inner surface of the protective block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the sanitary quick-install ball valve, through the settings of the protective shell, valve stem, fixed disk, through hole, rotating column, connecting block, knob, anti-slip groove, railing, fixed block, sliding groove, limiting groove, fixed column and handle, when the ball valve is installed in a place where it is not convenient to rotate the handle, the knob can be rotated, and then the railing on one side of the rotating column is rotated. When the railing rotates to match the limiting groove in the fixed block, at this time, the handle will drive the fixed block to slide out of the connecting block through the sliding groove. After the angle is changed, the handle is installed again. The fixed column under the fixed block is placed in the through hole of the fixed disk, and then the knob is rotated so that the railing does not match the limiting groove. Then rotate the handle to drive the valve stem in the protective shell, so as to use the ball valve. The anti-slip groove under the knob prevents sliding when it does not need to be disassembled, thus solving the problem that the ball valve is not convenient to rotate during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the structure of the handle and the valve stem of the present utility model cooperating with each other;

[0017] Figure 3 is a schematic diagram of the structure of the filtering mechanism of the present utility model;

[0018] Figure 4 For the present utility model Figure 2 is an enlarged schematic diagram of part A.

[0019] In the figure: 1. Ball valve; 2. Installation mechanism; 201. Protective shell; 202. Valve stem; 203. Fixed disk; 204. Through hole; 205. Rotating column; 206. Connecting block; 207. Knob; 208. Anti-slip groove; 209. Railing; 210. Fixed block; 211. Sliding groove; 212. Limiting groove; 213. Fixed column; 214. Handle; 3. Filtering mechanism; 301. First thread groove; 302. Protective block; 303. Second thread groove; 304. Storage groove; 305. Filter screen; 306. Third thread groove; 307. Sealing ring; 308. Activated carbon; 309. Quartz wool. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: a sanitary quick-install ball valve, including a ball valve 1, an installation mechanism 2 is arranged on one side surface of the ball valve 1, and a filtering mechanism 3 is arranged on one side surface of the ball valve 1;

[0022] The installation mechanism 2 includes a protective shell 201, a valve stem 202, a fixed disk 203, a through hole 204, a rotating column 205, a connecting block 206, a knob 207, an anti-slip groove 208, a railing 209, a fixing block 210, a sliding groove 211, a limiting groove 212, a fixing column 213 and a handle 214. A protective shell 201 is fixedly connected to one side surface of the ball valve 1. A valve stem 202 is installed inside the protective shell 201. A fixed disk 203 is fixedly connected to the upper surface of the valve stem 202. A through hole 204 is opened on one side surface of the fixed disk 203. A rotating column 205 is fixedly connected to the upper surface of the fixed disk 203. A connecting block 206 is fixedly connected to the upper surface of the rotating column 205. A knob 207 is fixedly connected to the upper surface of the connecting block 206. An anti-slip groove 208 is opened on the lower surface of the knob 207. A railing 209 is fixedly connected to the outer surface of the rotating column 205. A fixing block 210 is slidably connected to the upper surface of the connecting block 206. A sliding groove 211 is opened on one side surface of the fixing block 210. A limiting groove 212 is opened on the inner surface of the sliding groove 211. A fixing column 213 is fixedly connected to the lower surface of the fixing block 210. A handle 214 is fixedly connected to one side surface of the fixing block 210. Through the settings of the protective shell 201, the valve stem 202, the fixed disk 203, the through hole 204, the rotating column 205, the connecting block 206, the knob 207, the anti-slip groove 208, the railing 209, the fixing block 210, the sliding groove 211, the limiting groove 212, the fixing column 213 and the handle 214, when the ball valve 1 is installed in a place where it is not convenient to rotate the handle 214, it can be rotated by rotating the knob 207, and then the railing 209 on one side of the rotating column 205 is rotated. When the railing 209 rotates to match the limiting groove 212 in the fixing block 210, at this time, the handle 214 will drive the fixing block 210 to slide out of the connecting block 206 through the sliding groove 211. After the angle is changed, the handle 214 is installed again. The fixing column 213 below the fixing block 210 is placed in the through hole 204 of the fixed disk 203, and then the knob 207 is rotated so that the railing 209 does not match the limiting groove 212. Rotating the handle 214 then drives the valve stem 202 inside the protective shell 201, thereby using the ball valve 1. The anti-slip groove 208 below the knob 207 prevents it from sliding when it does not need to be disassembled.

[0023] Further, the filtering mechanism 3 includes a first threaded groove 301, a protective block 302, a second threaded groove 303, a storage groove 304, a filter screen 305, a third threaded groove 306, a sealing ring 307, activated carbon 308 and quartz wool 309. A first threaded groove 301 is formed on the surface of one end of the ball valve 1. A protective block 302 is threadedly connected to one side of the ball valve 1. A second threaded groove 303 is formed on the surface of one end of the protective block 302. A storage groove 304 is formed on the inner surface of the protective block 302. A filter screen 305 is installed on the inner surface of the storage groove 304. A third threaded groove 306 is formed at one end of the protective block 302. A sealing ring 307 is installed at one end of the protective block 302. Activated carbon 308 is filled inside the protective block 302. Quartz wool 309 is filled inside the protective block 302. Through the settings of the first threaded groove 301, the protective block 302, the second threaded groove 303, the storage groove 304, the filter screen 305, the third threaded groove 306, the sealing ring 307, the activated carbon 308 and the quartz wool 309, the inside of the protective block 302 is filled with activated carbon 308 and quartz wool 309. Then, the filter screen 305 is installed in the inner storage groove 304. The protective block 302 is combined. Then, a sealing ring 307 is sleeved on the end close to the ball valve 1 to prevent water leakage during use. Then, the second threaded groove 303 is threadedly connected to the first threaded groove 301 on one side of the ball valve 1. Then, the third threaded groove 306 at the other end is connected to a water pipe. At this time, the water source will be filtered through the filter screen 305, the activated carbon 308 and the quartz wool 309.

[0024] Further, the through holes 204 are equally spaced on the surface of one side of the fixed disk 203, and the anti-slip grooves 208 are equally spaced on the surface of one side of the knob 207. Through the setting of the through holes 204, the fixing posts 213 can apply force.

[0025] Further, the outer surface size of the railing 209 matches the inner surface size of the limiting groove 212, and the outer surface size of the connecting block 206 matches the inner surface size of the sliding groove 211. Through the setting of the railing 209, the effect of preventing detachment can be achieved.

[0026] Further, the fixing posts 213 are equally spaced on the surface of one side of the fixing block 210, and the handle 214 and the valve stem 202 form a rotating structure. Through the setting of the handle 214, the valve stem 202 can be used.

[0027] Further, the first threaded groove 301 and the second threaded groove 303 form a threaded structure, and the protective block 302 is symmetrically installed with respect to the central axis of the ball valve 1. Through the setting of the first threaded groove 301, the installation effect can be achieved.

[0028] Furthermore, the outer surface size of the filter screen 305 matches the inner surface size of the receiving groove 304. The receiving grooves 304 are equally spaced on the inner surface of the protective block 302. Through the setting of the receiving grooves 304, the filter screen 305 can be installed.

[0029] Furthermore, the filter screens 305 are equally spaced and installed on the inner surface of the protective block 302. Through the setting of the filter screens 305, the water source can be filtered.

[0030] Working principle: First, when the ball valve 1 is installed in a place where it is not convenient to rotate the handle 214, the knob 207 can be rotated to drive the rotation. Then, the baffle 209 on one side of the rotating column 205 is rotated. When the baffle 209 rotates to match the limit groove 212 in the fixed block 210, at this time, the handle 214 will drive the fixed block 210 to slide out of the connecting block 206 through the sliding groove 211. After the angle is changed, the handle 214 is installed again. The fixing column 213 under the fixed block 210 is placed in the through hole 204 of the fixed disk 203. Then, when the knob 207 is rotated to make the baffle 209 not match the limit groove 212, rotating the handle 214 will drive the valve stem 202 inside the protective shell 201, so as to use the ball valve 1. The anti-slip groove 208 under the knob 207 prevents sliding when disassembly is not required. The inside of the protective block 302 is filled with activated carbon 308 and quartz wool 309. Then, the filter screen 305 is installed in the inner receiving groove 304. The protective blocks 302 are combined. Then, a sealing ring 307 is sleeved on one end close to the ball valve 1 to prevent water leakage during use. Then, the second thread groove 303 is threadedly connected to the first thread groove 301 on one side of the ball valve 1. Then, the third thread groove 306 at the other end is connected to the water pipe. At this time, the water source will be filtered through the filter screen 305, activated carbon 308 and quartz wool 309.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sanitary quick-install ball valve, comprising a ball valve (1), characterized in that: A mounting mechanism (2) is provided on one side surface of the ball valve (1), and a filtering mechanism (3) is provided on one side surface of the ball valve (1); The mounting mechanism (2) comprises a protective shell (201), a valve stem (202), a fixed disk (203), a through hole (204), a rotating column (205), a connecting block (206), a knob (207), an anti-slip groove (208), a baffle (209), a fixed block (210), a sliding groove (211), a limiting groove (212), a fixed column (213) and a handle (214); a side surface of the ball valve (1) is fixedly connected to the protective shell (201); a valve stem (202) is mounted inside the protective shell (201); an upper surface of the valve stem (202) is fixedly connected to the fixed disk (203); a through hole (204) is provided on one side surface of the fixed disk (203); and a rotating column (205) is fixedly connected to the upper surface of the fixed disk (203). A rotating column (205), wherein the upper surface of the rotating column (205) is fixedly connected to a connecting block (206), the upper surface of the connecting block (206) is fixedly connected to a knob (207), the lower surface of the knob (207) is provided with an anti-slip groove (208), the outer surface of the rotating column (205) is fixedly connected to a guardrail (209), the upper surface of the connecting block (206) is slidably connected to a fixed block (210), a side surface of the fixed block (210) is provided with a sliding groove (211), the inner surface of the sliding groove (211) is provided with a limiting groove (212), the lower surface of the fixed block (210) is fixedly connected to a fixed column (213), and the side surface of the fixed block (210) is fixedly connected to a handle (214).

2. The sanitary quick-install ball valve according to claim 1, characterized in that: The filtering mechanism (3) comprises a first thread groove (301), a protective block (302), a second thread groove (303), a storage groove (304), a filter screen (305), a third thread groove (306), a sealing ring (307), activated carbon (308) and quartz wool (309); one end surface of the ball valve (1) is provided with the first thread groove (301); one side of the ball valve (1) is threadedly connected to the protective block (302); one end surface of the protective block (302) is provided with A second thread groove (303) is provided on the inner surface of the protection block (302) with a storage groove (304), a filter screen (305) is installed on the inner surface of the storage groove (304), a third thread groove (306) is provided on one end of the protection block (302), a sealing ring (307) is installed on one end of the protection block (302), the inner side of the protection block (302) is filled with activated carbon (308), and the inner side of the protection block (302) is filled with quartz wool (309).

3. The sanitary quick-install ball valve according to claim 1, characterized in that: The through holes (204) are formed at equal intervals on a surface of one side of the fixing plate (203), and the anti-slip grooves (208) are formed at equal intervals on a surface of one side of the knob (207).

4. The sanitary quick-install ball valve according to claim 1, characterized in that: The outer surface size of the guardrail (209) matches the inner surface size of the limiting groove (212), and the outer surface size of the connecting block (206) matches the inner surface size of the sliding groove (211).

5. The sanitary quick-install ball valve according to claim 1, characterized in that: The fixing columns (213) are installed at equal intervals on a side surface of the fixing block (210), and the handle (214) and the valve stem (202) form a rotating structure.

6. The sanitary quick-install ball valve according to claim 2, characterized in that: The first thread groove (301) and the second thread groove (303) form a thread structure, and the protection block (302) is installed symmetrically with respect to the central axis of the ball valve (1).

7. The sanitary quick-install ball valve according to claim 2, characterized in that: The outer surface size of the filter screen (305) matches the inner surface size of the storage groove (304), and the storage grooves (304) are opened at equal intervals on the inner surface of the protection block (302).

8. The sanitary quick-install ball valve according to claim 2, characterized in that: The filter screens (305) are installed at equal intervals on the inner surface of the protection block (302).

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