CN219796172U - Hard seal ball valve - Google Patents
Hard seal ball valve Download PDFInfo
- Publication number
- CN219796172U CN219796172U CN202320882093.XU CN202320882093U CN219796172U CN 219796172 U CN219796172 U CN 219796172U CN 202320882093 U CN202320882093 U CN 202320882093U CN 219796172 U CN219796172 U CN 219796172U
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- Prior art keywords
- valve body
- valve
- ball valve
- sliding
- hard seal
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000005299 abrasion Methods 0.000 claims abstract description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 7
- 229910000975 Carbon steel Inorganic materials 0.000 description 5
- 239000010962 carbon steel Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of ball valves and discloses a hard seal ball valve which comprises a first valve body, wherein one side of the first valve body is movably connected with a second valve body, the upper end of the second valve body is fixedly provided with a ball valve device, the first valve body comprises a first valve body, a first channel is formed in the side face of the first valve body, a plurality of first connecting holes are formed in the side face of the first valve body close to the edge position, a fan-shaped groove is formed in the lower end of the first valve body, a group of telescopic springs are fixedly arranged on the inner top faces of the two fan-shaped grooves, clamping blocks are fixedly arranged at the other ends of the two groups of telescopic springs, one sides of the two clamping blocks are hinged with movable blocks, and one ends of the two clamping blocks are internally provided with a first sliding shaft in a penetrating mode. The hard sealing ball valve is provided with different buckling devices, can be conveniently installed and connected with the valve body, reduces time consumption, and the inner surface and the outer surface of the ball valve are provided with coatings, so that abrasion during use is reduced, and the service life is prolonged.
Description
Technical Field
The utility model relates to the field of ball valves, in particular to a hard seal ball valve.
Background
The ball valve is a valve with an opening and closing piece (ball) driven by a valve rod and rotating around the axis of the ball valve. The valve can also be used for regulating and controlling fluid, the valve is generally horizontally installed in a pipeline, and common ball valves are connected in a threaded connection mode, a flange connection mode and a welded connection mode. The existing connection mode is too complicated in the installation process, different modes and tools are required to be matched and connected, some connection modes are required to be matched and connected in places, tool selection and place movement are required to be carried out through the matching connection modes, the existing ball valve is not convenient enough in daily life, different materials can flow inside the existing ball valve, the ball valve is easy to abrade the inside and surface materials of the ball valve, and the existing equipment is required to be improved according to the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a hard sealing ball valve which is convenient for connecting a valve body and the valve body and does not need to select different tools and places according to different connection prevention.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a hard seal ball valve comprises a first valve body, wherein one side of the first valve body is movably connected with a second valve body, and a ball valve device is fixedly arranged at the upper end of the second valve body;
the first valve body comprises a first valve body, a first channel is formed in the side face of the first valve body, a plurality of first connecting holes are formed in the side face of the first valve body close to the edge, fan-shaped grooves are formed in the lower end of the first valve body, and a group of telescopic springs are fixedly arranged on the inner top faces of the two fan-shaped grooves;
through the technical scheme, the first valve body and the second valve body can be conveniently connected, time and operation difficulty are saved, and assistance by a small tool is not needed.
Further, two groups of telescopic springs are fixedly provided with buckling blocks, one sides of the buckling blocks are hinged with movable plates, one ends of the buckling blocks are internally provided with first sliding shafts in a penetrating manner, the other ends of the buckling blocks are internally provided with second sliding shafts in a penetrating manner, the front ends and the rear ends of the fan-shaped grooves close to the openings are provided with first sliding grooves, the front ends and the rear ends of the fan-shaped grooves close to the other sides are provided with second sliding grooves, and the other sides of the first valves are fixedly provided with first rubber pads;
through above-mentioned technical scheme, inside is provided with a plurality of gadgets, cooperatees can realize the joint, convenient fixed connection.
Further, the second valve body comprises a second valve body, a second channel is formed in one side of the second valve body, a plurality of second connecting holes are formed in the side face of the second valve body close to the edge, a clamping groove is formed in the side close to the upper end of the second valve body, a second rubber pad is fixedly arranged on one side of the second valve body, and a circular hole is formed in the upper end of the second valve body;
through above-mentioned technical scheme, the inside a plurality of grooves that are provided with of second valve body makes things convenient for the fixed setting of different parts.
Further, the ball valve device comprises a valve rod and a cast iron layer, a high platform is arranged on the surface of the valve rod in a penetrating way, and an O-shaped valve is fixedly arranged at the lower end of the valve rod;
through the technical scheme, the valve rod is connected with the O-shaped valve, so that a user can conveniently control the movement of the O-shaped valve in the interior.
Further, an anti-abrasion layer is fixedly arranged on the outer side of the cast iron layer, and an anti-corrosion layer is fixedly arranged in the cast iron layer;
through the technical scheme, the inside and the outside of the O-shaped valve can be protected, and the service life is prolonged.
Further, the first rubber pad and the second rubber pad are movably arranged, and the two buckling blocks are movably arranged with the two buckling grooves;
through above-mentioned technical scheme, closely combine between the rubber pad, prevent inside material leakage.
Further, the two first sliding shafts are respectively arranged with the four second sliding grooves in a sliding way, and the two second sliding shafts are respectively arranged with the four first sliding grooves in a sliding way;
through above-mentioned technical scheme, make things convenient for movable plate to drive the buckle piece and slide, the buckle is convenient.
The utility model has the following beneficial effects:
1. according to the hard sealing ball valve provided by the utility model, the first valve body and the second valve body are arranged in the hard sealing ball valve, the movable plate is moved to move the buckling block out of the buckling groove, the first valve body is connected with the second valve body, the telescopic spring is reset after the movable plate is loosened, the first valve body is buckled with the second valve body, the rubber pads are tightly connected, leakage of internal materials is prevented during transportation, and the hard sealing ball valve is convenient to operate, simple and easy to learn.
2. According to the hard sealing ball valve provided by the utility model, the inner material of the hard sealing ball valve is carbon steel, the inner main body is carbon steel, and the wear-resistant coating is coated on the outer part, so that the material consumption can be reduced, excessive wear on the outer part of the O-shaped valve is avoided, the corrosion-resistant coating is coated on the inner part of the carbon steel, the corrosion of the O-shaped valve caused by the internal liquid passing through is reduced, and the service life of the O-shaped valve is prolonged.
Drawings
FIG. 1 is an isometric view of a hard seal ball valve according to the present utility model;
FIG. 2 is a front cross-sectional view of a hard seal ball valve in accordance with the present utility model;
FIG. 3 is a side cross-sectional view of a hard seal ball valve in accordance with the present utility model;
FIG. 4 is a side cross-sectional view of an O-shaped valve of a hard seal ball valve in accordance with the present utility model;
fig. 5 is an enlarged view of a hard seal ball valve according to the present utility model.
Legend description:
1. a first valve body; 2. a second valve body; 3. a ball valve device; 101. the first valve itself; 102. a first channel; 103. a first connection hole; 104. a fan-shaped groove; 105. a telescopic spring; 106. a buckle block; 107. a movable plate; 108. a first sliding shaft; 109. a second sliding shaft; 110. a first sliding groove; 111. a second sliding groove; 112. a first rubber pad; 201. the second valve itself; 202. a second channel; 203. a second connection hole; 204. a buckle groove; 205. a second rubber pad; 206. a circular hole; 304. a cast iron layer; 305. an abrasion-proof layer; 306. an anti-corrosion layer; 301. a valve stem; 302. a high platform; 303. an O-valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, one embodiment provided by the present utility model is: a hard seal ball valve comprises a first valve body 1, wherein one side of the first valve body 1 is movably connected with a second valve body 2, and a ball valve device 3 is fixedly arranged at the upper end of the second valve body 2;
the first valve body 1 comprises a first valve body 101, a first channel 102 is formed in the side face of the first valve body 101, a plurality of first connecting holes 103 are formed in the side face of the first valve body 101 close to the edge, the plurality of first connecting holes 103 are convenient to connect with other pipelines and are stable in connection, fan-shaped grooves 104 are formed in the upper end and the lower end of the first valve body 101 respectively, a group of telescopic springs 105 are fixedly arranged on the inner top faces of the two fan-shaped grooves 104, the telescopic springs 105 are convenient to rebound in later periods, reusable is achieved, and labor consumption is reduced.
The two telescopic springs 105 other end is all fixed and is provided with buckle piece 106, two buckle piece 106 one side all articulates and is provided with movable plate 107, two buckle piece 106 one end is all inside run through and is provided with first sliding shaft 108, two buckle piece 106 other end is all inside run through and is provided with second sliding shaft 109, two fan-shaped recess 104 are inside to lean on the opening part front and back end all to have seted up first sliding groove 110, two fan-shaped recess 104 are inside to lean on the opposite side department front and back end all to have seted up second sliding groove 111, the sliding groove makes things convenient for follow-up buckle piece 106 to slide, first valve itself 101 opposite side all is fixed and is provided with first rubber pad 112, the rubber pad increases frictional force, reduce the activity between the valve body.
The second valve body 2 comprises a second valve body 201, a second channel 202 is formed in one side of the second valve body 201, a plurality of second connecting holes 203 are formed in the side face of the second valve body 201 close to the edge, a clamping groove 204 is formed in the upper end of the second valve body 201 close to one side, a second rubber pad 205 is fixedly arranged on one side of the second valve body 201, a circular hole 206 is formed in the upper end of the second valve body 201, and a plurality of grooves are formed in the second valve body 2, so that different parts can be conveniently and fixedly arranged. The ball valve device 3 comprises a valve rod 301 and a cast iron layer 304, a high platform 302 is arranged on the surface of the valve rod 301 in a penetrating mode, an O-shaped valve 303 is fixedly arranged at the lower end of the valve rod 301, the valve rod 301 is connected with the O-shaped valve 303, and a user can conveniently control the O-shaped valve 303 to move outside.
The outside of cast iron layer 304 is fixed and is provided with wearing layer 305, and cast iron layer 304 inside is fixed and is provided with anticorrosive coating 306, can protect O type valve 303 inside and outside, increase of service life. The first rubber pad 112 and the second rubber pad 205 are movably arranged, and the two buckling blocks 106 are movably arranged with the two buckling grooves 204. The two first sliding shafts 108 are respectively arranged in a sliding manner with the four second sliding grooves 111, the two second sliding shafts 109 are respectively arranged in a sliding manner with the four first sliding grooves 110, and the movable plate 107 is convenient to drive the buckling block 106 to slide and buckle conveniently.
Working principle: before connection, the movable plate 107 is firstly lifted, the movable plate 107 is conveniently pulled in later period, the movable plate 107 is outwards pressed, the buckling block 106 slides along with the movable plate 107, the telescopic spring 105 is compressed, at this time, the first valve body 1 and the second valve body 2 are connected, the first rubber pad 112 and the second rubber pad 205 are attached, the movable plate 107 is loosened, the telescopic spring 105 rebounds, one end of the buckling block 106 is fed into the buckling groove 204, one end of the buckling block 106 is clamped with the buckling groove 204, the first valve body 1 and the second valve body 2 are fixedly connected, the connection is convenient, places and tools do not need to be considered, and the installation is convenient. The O-shaped valve 303 is mainly made of carbon steel, and the abrasion-proof coating is coated on the outer portion of the O-shaped valve 303, so that material consumption can be reduced, excessive abrasion of the outer portion of the O-shaped valve 303 is avoided, the corrosion-proof coating is coated on the inner portion of the carbon steel, corrosion of the O-shaped valve 303 when internal liquid passes through is reduced, and the service life of the O-shaped valve 303 is prolonged.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A hard seal ball valve comprising a first valve body (1), characterized in that: a second valve body (2) is movably connected to one side of the first valve body (1), and a ball valve device (3) is fixedly arranged at the upper end of the second valve body (2);
the first valve body (1) comprises a first valve body (101), a first channel (102) is formed in the side face of the first valve body (101), a plurality of first connecting holes (103) are formed in the side face of the first valve body (101) close to the edge, fan-shaped grooves (104) are formed in the upper end and the lower end of the first valve body (101), and a group of telescopic springs (105) are fixedly arranged on the inner top face of each fan-shaped groove (104).
2. The hard seal ball valve of claim 1 wherein: two sets of telescopic spring (105) other end is all fixed be provided with buckle piece (106), two buckle piece (106) one side all articulates and is provided with movable plate (107), two buckle piece (106) one end is all inside to run through and is provided with first sliding shaft (108), two buckle piece (106) other end is all inside to run through and is provided with second sliding shaft (109), two fan-shaped recess (104) are inside to lean on the opening part front and back end all to have seted up first sliding groove (110), two fan-shaped recess (104) are inside to lean on the opposite side department front and back end all to have seted up second sliding groove (111), first valve itself (101) opposite side is all fixed and is provided with first rubber pad (112).
3. A hard seal ball valve as defined in claim 2 wherein: the second valve body (2) comprises a second valve body (201), a second channel (202) is formed in one side of the second valve body (201), a plurality of second connecting holes (203) are formed in the side face of the second valve body (201) at the edge, a buckling groove (204) is formed in the upper end of the second valve body (201) at one side, a second rubber pad (205) is fixedly arranged on one side of the second valve body (201), and a circular hole (206) is formed in the upper end of the second valve body (201).
4. The hard seal ball valve of claim 1 wherein: the ball valve device (3) comprises a valve rod (301) and a cast iron layer (304), a high platform (302) is arranged on the surface of the valve rod (301) in a penetrating mode, and an O-shaped valve (303) is fixedly arranged at the lower end of the valve rod (301).
5. The hard seal ball valve of claim 4, wherein: an anti-abrasion layer (305) is fixedly arranged on the outer side of the cast iron layer (304), and an anti-corrosion layer (306) is fixedly arranged in the cast iron layer (304).
6. A hard seal ball valve as defined in claim 3, wherein: the first rubber pad (112) and the second rubber pad (205) are movably arranged, and the two buckling blocks (106) and the two buckling grooves (204) are movably arranged.
7. A hard seal ball valve as defined in claim 2 wherein: the two first sliding shafts (108) are respectively arranged in a sliding way with the four second sliding grooves (111), and the two second sliding shafts (109) are respectively arranged in a sliding way with the four first sliding grooves (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320882093.XU CN219796172U (en) | 2023-04-19 | 2023-04-19 | Hard seal ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320882093.XU CN219796172U (en) | 2023-04-19 | 2023-04-19 | Hard seal ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796172U true CN219796172U (en) | 2023-10-03 |
Family
ID=88153613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320882093.XU Active CN219796172U (en) | 2023-04-19 | 2023-04-19 | Hard seal ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796172U (en) |
-
2023
- 2023-04-19 CN CN202320882093.XU patent/CN219796172U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |