CN220980372U - High-sealing double-station ball valve - Google Patents
High-sealing double-station ball valve Download PDFInfo
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- CN220980372U CN220980372U CN202322630942.5U CN202322630942U CN220980372U CN 220980372 U CN220980372 U CN 220980372U CN 202322630942 U CN202322630942 U CN 202322630942U CN 220980372 U CN220980372 U CN 220980372U
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- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a high-sealing double-station ball valve, which comprises a ball valve body, communicating pipes and mounting pipes which are arranged on two sides of the ball valve body, and also comprises a sliding mounting mechanism; the sliding installation mechanism comprises a first flange and a second flange which are respectively installed at one ends of the communicating pipe and the installation pipe. According to the utility model, through the action of the sliding mounting mechanism and the automatic plugging action of the sliding plug rod and the jack, the mounting and fixing between the first flange and the second flange are simplified, compared with the bolt mounting mode, the screw is not required to be continuously screwed in, a smaller gap exists between the first flange and the second flange when the bolt is prevented from being screwed in, the tightness of the first flange and the second flange in connection is improved, meanwhile, a worker does not need to mount the first flange and the second flange by means of a tool for screwing in the bolt, the operation steps of connecting the pipeline by the worker are reduced, and the working efficiency of connecting and mounting the mounting pipe and the communicating pipe by the worker is improved.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a high-sealing double-station ball valve.
Background
The ball valve is a valve which is driven by a valve rod and rotates around the axis of the ball valve, and can also be used for adjusting and controlling fluid, and the ball valve is divided into a pneumatic ball valve, an electric ball valve and a manual ball valve according to a driving mode. Ball valves are widely used in industries such as petroleum refining, long-distance pipeline, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like.
When the ball valve is used, when the pipelines are connected to the two sides of the ball valve, the pipelines connected to the two sides of the ball valve in the prior art are generally fixedly installed through the cooperation of the flange and the bolts, and due to the installation of the bolts, workers are required to install the ball valve by means of a tool for screwing in the bolts, the operation steps of the pipeline connection by the workers are increased, more gaps are easily formed between the two flanges in the screwing process of the bolts, the sealing performance of the ball valve connection is affected, and therefore the high-sealing double-station ball valve is provided.
Disclosure of utility model
The utility model aims to solve the problem that the pipelines connected to two sides of a ball valve are fixedly installed through the matching of flanges and bolts, and because the bolts are installed, workers are required to install the ball valve by means of a tool screwed into the bolts, the defect of operating steps of the workers on pipeline connection is overcome, and the high-sealing double-station ball valve is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A high-sealing double-station ball valve comprises a ball valve body, communicating pipes and mounting pipes which are arranged on two sides of the ball valve body, and a sliding mounting mechanism;
The sliding installation mechanism comprises a first flange and a second flange which are respectively installed at one ends of a communicating pipe and an installation pipe, wherein the top and the bottom of the first flange are respectively and slidably connected with a sliding inserted rod, two sides of the outer wall of the sliding inserted rod are fixedly connected with extension springs, one end of the sliding inserted rod is fixedly connected with an installation magnetic block, one end of the sliding inserted rod, which is far away from the installation magnetic block, is connected with a protective shell, two one sides of the protective shell are respectively and fixedly connected with a sliding sleeve and a sliding rod, one side top and the bottom of the second flange are fixedly connected with a square inserting plate, square sliding grooves are formed in the square inserting plate, inserting holes are formed in the square sliding grooves, and the inner parts of the inserting holes are fixedly connected with fixed magnetic blocks.
Preferably, the first flange is provided with a square socket, the sliding inserting rod slides and extends to the inside of the square socket, and the outer side wall of the square inserting plate and the inner side wall of the square socket are in sliding fit.
Preferably, the jack and the sliding inserted link are correspondingly arranged in a sliding manner, and the mounting magnetic block and the fixing magnetic block are arranged in a heteropolar attraction manner.
Preferably, the extension spring and the sliding inserted bar are both positioned in the protective shell, and one end, far away from the sliding inserted bar, of the extension spring is connected to the outer wall of the first flange.
Preferably, the end of the sliding rod remote from the protective shell extends slidingly into the interior of the sliding sleeve.
Preferably, sealing gaskets are arranged on the inner sides of the first flange and the second flange.
Compared with the prior art, the utility model has the beneficial effects that:
According to the high-sealing double-station ball valve provided by the utility model, through the action of the sliding mounting mechanism and according to the automatic plugging action of the sliding plug rod and the plug hole, the mounting and fixing between the first flange and the second flange are simple and convenient, compared with a bolt mounting mode, the bolt is not required to be continuously screwed in, a small gap exists between the first flange and the second flange when the bolt is prevented from being screwed in, the sealing performance of the first flange and the second flange during connection is improved, meanwhile, a worker does not need to mount the first flange and the second flange by means of a tool for screwing in the bolt, the operation steps of the connection of the pipeline by the worker are reduced, and therefore, the working efficiency of the connection and the mounting of the mounting pipe and the communicating pipe by the worker is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a high-sealing double-station ball valve according to the present utility model;
FIG. 2 is a schematic top view of a high-sealing double-station ball valve according to the present utility model;
Fig. 3 is a schematic cross-sectional structural view of a first flange and a second flange of a high-sealing double-station ball valve according to the present utility model.
In the figure 1, a ball valve body; 2. a communicating pipe; 3. a first flange; 301. a second flange; 302. square plugboard; 303. sliding the inserted link; 304. a tension spring; 305. installing a magnetic block; 306. a protective shell; 307. a sliding sleeve; 308. a slide bar; 309. fixing the magnetic block; 4. and (5) installing a pipe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
As shown in fig. 1-3, a high-sealing double-station ball valve comprises a ball valve body 1, communicating pipes 2 and mounting pipes 4 which are arranged on two sides of the ball valve body 1, and a sliding mounting mechanism; the sliding installation mechanism comprises a first flange 3 and a second flange 301 which are respectively installed at one ends of a communicating pipe 2 and an installation pipe 4, wherein the top and the bottom of the first flange 3 are both in sliding connection with a sliding insertion rod 303, two sides of the outer wall of the sliding insertion rod 303 are fixedly connected with extension springs 304, one end of the sliding insertion rod 303 is fixedly connected with an installation magnetic block 305, one end of the sliding insertion rod 303, which is far away from the installation magnetic block 305, is connected with a protective shell 306, one sides of the two protective shells 306 are respectively fixedly connected with a sliding sleeve 307 and a sliding rod 308, the top and the bottom of one side of the second flange 301 are fixedly connected with square insertion plates 302, square sliding grooves are formed in the square insertion plates 302, insertion holes are formed in the square sliding grooves, and fixed magnetic blocks 309 are fixedly connected in the insertion holes;
The utility model is further specifically detailed, a square socket is formed on the first flange 3, the sliding inserting rod 303 slides to extend into the square socket, the outer side wall of the square inserting plate 302 is in sliding fit with the inner side wall of the square socket, the inserting hole and the sliding inserting rod 303 are correspondingly in sliding fit, the mounting magnetic block 305 and the fixing magnetic block 309 are in opposite pole attraction, the extension spring 304 and the sliding inserting rod 303 are both positioned in the protective shell 306, one end of the extension spring 304, which is far away from the sliding inserting rod 303, is connected to the outer wall of the first flange 3, one end of the sliding rod 308, which is far away from the protective shell 306, slides to extend into the sliding sleeve 307, and sealing gaskets are arranged on the inner sides of the first flange 3 and the second flange 301;
It should be noted that: according to the effect of the sealing gasket, the gap between the first flange 3 and the second flange 301 can be sealed and attached, so that the sealing performance of the first flange 3 and the second flange 301 during installation is improved;
It should be noted that: according to the effect that the extension spring 304 and the sliding inserted rod 303 are positioned in the protective shell 306, the extension spring 304 and the sliding inserted rod 303 can be stably protected, the extension spring 304 and the sliding inserted rod 303 are prevented from being corroded by external air, and the use effect of the extension spring 304 and the sliding inserted rod 303 is improved;
Through the setting of above-mentioned technical scheme, according to the effect of slip inserted bar 303 and jack automatic grafting, the installation between first flange 3 and second flange 301 is fixed in a simple and convenient way, compare in the mode of bolt installation, need not to continuously screw in the bolt, when avoiding the bolt to screw up, there is less clearance between first flange 3 and the second flange 301, the leakproofness when having increased first flange 3 and second flange 301 and being connected, the staff is installed it with the help of the instrument of screwing in the bolt simultaneously not needed, the operating procedure of staff to the pipeline connection has been reduced, thereby the work efficiency of staff to installation tube 4 and communicating pipe 2 connection installation has been promoted.
As shown in fig. 1-3, the functional principle of the present utility model can be illustrated by the following operation: when a worker installs the communicating pipe 2 and the installation pipe 4 on both sides of the ball valve body 1, the installation pipe 4 is taken up, a plurality of square inserting plates 302 on one side of the second flange 301 are inserted into square inserting holes on the first flange 3, the sliding inserting rods 303 slide in square sliding grooves on the square inserting plates 302, when the sliding inserting rods 303 contact to the positions of the inserting holes, according to the action of opposite pole attraction arrangement of the installation magnetic blocks 305 and the fixed magnetic blocks 309, the sliding inserting rods 303 are automatically inserted into the inserting holes, the corresponding square inserting plates 302 and the sliding inserting rods 303 are fixed, at the moment, the first flange 3 and the second flange 301 are stably attached, so that the first flange 3 and the second flange 301 are installed and fixed, through the arrangement of the structure, according to the action of automatic insertion of the sliding inserting rods 303 and the inserting holes, the installation and the fixing between the first flange 3 and the second flange 301 are simplified, compared with the bolt installation mode, when the bolts are not required to be continuously screwed in, a small gap exists between the first flange 3 and the second flange 301 is avoided, the connection performance of the first flange 3 and the second flange 301 is increased, and the connection performance of the connecting pipe is not required to be sealed by the workers, and the installation tool of the connecting pipe 2 is reduced, and the working efficiency of the workers is reduced by the installation step of the connecting pipe is achieved by the connecting pipe by the workers;
It should be noted that: under the initial state of protective housing 306, one side does not laminate with the outer wall of first flange 3, in the middle of slip inserted bar 303 inserts the jack, and one side of protective housing 306 laminates with the outer wall of first flange 3 this moment.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The high-sealing double-station ball valve comprises a ball valve body (1), communicating pipes (2) and mounting pipes (4) which are arranged on two sides of the ball valve body (1), and is characterized by further comprising a sliding mounting mechanism;
The sliding installation mechanism comprises a first flange (3) and a second flange (301) which are respectively installed at one ends of a communicating pipe (2) and an installation pipe (4), wherein the top and the bottom of the first flange (3) are both connected with a sliding inserting rod (303) in a sliding mode, two sides of the outer wall of the sliding inserting rod (303) are fixedly connected with extension springs (304), one end of the sliding inserting rod (303) is fixedly connected with an installation magnetic block (305), one end of the sliding inserting rod (303) away from the installation magnetic block (305) is connected with a protective shell (306), one side of the protective shell (306) is respectively fixedly connected with a sliding sleeve (307) and a sliding rod (308), one side top and one side bottom of the second flange (301) are fixedly connected with a square inserting plate (302), square sliding grooves are formed in the square inserting plate (302), inserting holes are formed in the square sliding grooves, and fixed magnetic blocks (309) are fixedly connected to the inside of the inserting holes.
2. The high-sealing double-station ball valve according to claim 1, wherein the first flange (3) is provided with a square socket, the sliding inserting rod (303) slides and extends to the inside of the square socket, and the outer side wall of the square inserting plate (302) is in sliding fit with the inner side wall of the square socket.
3. The high-sealing double-station ball valve according to claim 1, wherein the insertion hole and the sliding insertion rod (303) are correspondingly arranged in a sliding mode, and the mounting magnetic block (305) and the fixed magnetic block (309) are arranged in a heteropolar attraction mode.
4. The high-sealing double-station ball valve according to claim 1, wherein the extension spring (304) and the sliding insert rod (303) are both located inside the protective shell (306), and one end of the extension spring (304) away from the sliding insert rod (303) is connected to the outer wall of the first flange (3).
5. A high seal double-action ball valve according to claim 1, characterized in that the end of the sliding rod (308) remote from the protective shell (306) extends slidingly inside the sliding sleeve (307).
6. A high seal double-action ball valve according to claim 1, characterized in that the inner sides of the first flange (3) and the second flange (301) are provided with gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322630942.5U CN220980372U (en) | 2023-09-27 | 2023-09-27 | High-sealing double-station ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322630942.5U CN220980372U (en) | 2023-09-27 | 2023-09-27 | High-sealing double-station ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220980372U true CN220980372U (en) | 2024-05-17 |
Family
ID=91040578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322630942.5U Active CN220980372U (en) | 2023-09-27 | 2023-09-27 | High-sealing double-station ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220980372U (en) |
-
2023
- 2023-09-27 CN CN202322630942.5U patent/CN220980372U/en active Active
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