CN213420227U - V-shaped eccentric ball valve based on pneumatics - Google Patents
V-shaped eccentric ball valve based on pneumatics Download PDFInfo
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- CN213420227U CN213420227U CN202022402912.5U CN202022402912U CN213420227U CN 213420227 U CN213420227 U CN 213420227U CN 202022402912 U CN202022402912 U CN 202022402912U CN 213420227 U CN213420227 U CN 213420227U
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- 238000007789 sealing Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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 relates to the technical field of valves, in particular to a pneumatic V-shaped eccentric ball valve, which comprises a valve body and a connecting pipe, wherein the connecting pipe is connected with the valve body in a sliding way, the outer side of the connecting pipe is fixedly connected with a connecting block, the connecting block runs through the valve body, and the connecting block is connected with the valve body in a sliding way, in the utility model, when the connecting pipe is connected and fixed with the valve body through the connecting block, a pull rod, a slide block and a first spring, the connecting block on the connecting pipe is aligned with a groove on the valve body, the connecting pipe is pushed, the fixed block is extruded to drive the fixed block to slide when the connecting block slides in the valve body, the fixed block compresses the first spring through the slide block, when the fixed block contacts with a chute on the connecting block, the pressure applied to the first spring disappears, the first spring, a plurality of bolts and nuts are not needed, and the connection and fixing process is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of valves, specifically be an eccentric ball valve of V type based on it is pneumatic.
Background
The ball valve is mainly used for cutting off, distributing and changing the flowing direction of the medium in the pipeline, is most suitable for being used as a switch and a cut-off valve, wherein the pneumatic V-shaped eccentric ball valve has compact structure, easy operation and maintenance, is suitable for common working media such as water, solvent and the like, is mainly used for cutting off or connecting the media in the pipeline, can also be used for regulating and controlling fluid, however, some problems exist when the existing pneumatic V-shaped eccentric ball valves are used, most of the existing pneumatic V-shaped eccentric ball valves are connected with the connecting pipe through flanges, and a plurality of bolts and nuts are required to be used for fixing the existing pneumatic V-shaped eccentric ball valves when the existing pneumatic V-shaped eccentric ball valves are connected with the connecting pipe, so that the pneumatic V-shaped eccentric ball valves are troublesome to connect and fix with the connecting pipe, waste time and labor, meanwhile, the sealing performance of the joints of the existing pneumatic V-shaped eccentric ball valves and connecting pipes is poor, and the leakage is easy to occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an eccentric ball valve of V type based on it is pneumatic to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an eccentric ball valve of V type based on it is pneumatic, includes valve body and connecting pipe, connecting pipe and valve body sliding connection, connecting pipe outside fixedly connected with connecting block, the connecting block runs through the valve body, connecting block and valve body sliding connection, the spout has been seted up to the connecting block inboard, the valve body outside is equipped with the pull rod, the pull rod runs through the valve body, pull rod and valve body sliding connection, the other end fixedly connected with slider of pull rod, slider and valve body sliding connection, the valve body inboard is equipped with the loop bar, loop bar and valve body fixed connection.
Preferably, the slider outside fixedly connected with fixed block, the fixed block runs through the valve body, fixed block and valve body sliding connection, the inner wall sliding connection of fixed block and spout is located the left fixed block left end face all is the slope setting with the fixed block right-hand member face that is located the right side.
Preferably, a first spring is sleeved on the outer side of the pull rod between the sliding block and the valve body, one end of the first spring is fixedly connected with the sliding block, and the other end of the first spring is fixedly connected with the valve body.
Preferably, the loop bar inboard is equipped with the second spring, second spring and loop bar fixed connection, the other end fixedly connected with of second spring interior pole, interior pole runs through the loop bar, interior pole and loop bar sliding connection, interior pole outside fixedly connected with is sealed.
Preferably, the sealing gasket is connected with the valve body in a sliding mode, the sealing gasket is connected with the connecting pipe in a sliding mode, and the sealing gasket is made of rubber materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the connecting block that sets up, the pull rod, slider and first spring, when the connecting pipe is connected fixedly with the valve body, aim at the recess on the valve body to the connecting block on the connecting pipe, promote the connecting pipe, the connecting block can extrude the fixed block to drive the fixed block to slide when sliding in the valve body, the fixed block compresses first spring through the slider, when the fixed block contacts the spout on the connecting block, the pressure that first spring received disappears, first spring drives the fixed block through the slider and resets and supports the connecting block, carry out spacing fixed to the connecting block, thereby when the connecting pipe is connected with the valve body, need not use a plurality of bolt and nut, connect the fixing process simple and convenient;
2. the utility model discloses in, through loop bar, interior pole, sealed pad and the second spring that sets up, after the connecting pipe is connected with the valve body and is fixed, under the effect of second spring self elasticity, the second spring drives sealed pad through interior pole and hugs closely with the connecting pipe to can improve the leakproofness of connecting pipe and valve body junction, sealed effect is better, the seepage condition can not appear.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the installation structure of the sealing gasket of the present invention.
In the figure: 1-valve body, 2-connecting pipe, 3-connecting block, 4-chute, 5-pull rod, 6-slide block, 7-fixed block, 8-first spring, 9-loop bar, 10-inner bar, 11-sealing pad, 12-second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides an eccentric ball valve of V type based on it is pneumatic, including valve body 1 and connecting pipe 2, connecting pipe 2 and 1 sliding connection of valve body, 2 outside fixedly connected with connecting blocks of connecting pipe 3, connecting block 3 runs through valve body 1, connecting block 3 and 1 sliding connection of valve body, spout 4 has been seted up to 3 inboards of connecting block, 1 outside of valve body is equipped with pull rod 5, pull rod 5 runs through valve body 1, pull rod 5 and 1 sliding connection of valve body, pull rod 5's other end fixedly connected with slider 6, slider 6 and 1 sliding connection of valve body, this kind of setting can drive slider 6 and slide, 1 inboard of valve body is equipped with loop bar 9, loop bar 9 and 1 fixed connection of valve body.
The outer side of the sliding block 6 is fixedly connected with a fixing block 7, the fixing block 7 penetrates through the valve body 1, the fixing block 7 is connected with the valve body 1 in a sliding mode, the fixing block 7 is connected with the inner wall of the sliding groove 4 in a sliding mode, the left end face of the fixing block 7 located on the left side and the right end face of the fixing block 7 located on the right side are both arranged in an inclined mode, and the fixing block 7 can be driven to slide when the fixing block 7; a first spring 8 is sleeved on the outer side of the pull rod 5 between the sliding block 6 and the valve body 1, one end of the first spring 8 is fixedly connected with the sliding block 6, the other end of the first spring 8 is fixedly connected with the valve body 1, and the arrangement can drive the fixed block 7 to reset; a second spring 12 is arranged on the inner side of the loop bar 9, the second spring 12 is fixedly connected with the loop bar 9, the other end of the second spring 12 is fixedly connected with an inner rod 10, the inner rod 10 penetrates through the loop bar 9, the inner rod 10 is connected with the loop bar 9 in a sliding mode, and a sealing gasket 11 is fixedly connected to the outer side of the inner rod 10; the sealing gasket 11 is connected with the valve body 1 in a sliding mode, the sealing gasket 11 is connected with the connecting pipe 2 in a sliding mode, the sealing gasket 11 is made of rubber materials, and the sealing performance of the arrangement is better.
The working process is as follows: when the connecting pipe 2 is fixedly connected with the valve body 1, the connecting block 3 on the connecting pipe 2 is aligned with the groove on the valve body 1, the connecting pipe 2 is pushed, the fixing block 7 is extruded by the connecting block 3 when the connecting block 3 slides in the valve body 1 to drive the fixing block 7 to slide, the fixing block 7 compresses the first spring 8 through the sliding block 6, when the fixing block 7 contacts with the sliding groove 4 on the connecting block 3, the pressure applied on the first spring 8 disappears, the first spring 8 drives the fixing block 7 to reset through the sliding block 6 to abut against the connecting block 3, the connecting block 3 is limited and fixed, because the first spring 8 has larger self elasticity, the connecting block 3 can be fixed stably, therefore, when the connecting pipe 2 is connected with the valve body 1, a plurality of bolts and nuts are not needed, the connecting and fixing process is simple and convenient, after the connecting pipe 2 is fixedly connected with the valve body 1, under the action of the self elasticity of, thereby can improve the leakproofness of connecting pipe 2 and 1 junction of valve body, sealed effect is better, the seepage condition can not appear, when connecting pipe 2 is dismantled to needs, the pulling pull rod 5 drives the motion of slider 6 hard, and slider 6 drives fixed block 7 and leaves connecting block 3, when fixed block 7 and connecting block 3 contactless, can dismantle connecting pipe 2 get off, also simple and convenient during the dismantlement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an eccentric ball valve of V type based on it is pneumatic, includes valve body (1) and connecting pipe (2), its characterized in that: connecting pipe (2) and valve body (1) sliding connection, connecting pipe (2) outside fixedly connected with connecting block (3), connecting block (3) run through valve body (1), connecting block (3) and valve body (1) sliding connection, spout (4) have been seted up to connecting block (3) inboard, the valve body (1) outside is equipped with pull rod (5), pull rod (5) run through valve body (1), pull rod (5) and valve body (1) sliding connection, the other end fixedly connected with slider (6) of pull rod (5), slider (6) and valve body (1) sliding connection, valve body (1) inboard is equipped with loop bar (9), loop bar (9) and valve body (1) fixed connection.
2. A pneumatically based V-shaped eccentric ball valve according to claim 1, wherein: slider (6) outside fixedly connected with fixed block (7), fixed block (7) run through valve body (1), fixed block (7) and valve body (1) sliding connection, the inner wall sliding connection of fixed block (7) and spout (4) is located the left fixed block (7) left end face all is the slope setting with fixed block (7) right-hand member face that is located the right side.
3. A pneumatically based V-shaped eccentric ball valve according to claim 1, wherein: the pull rod (5) outside cover between slider (6) and valve body (1) has first spring (8), the one end and slider (6) fixed connection of first spring (8), the other end and valve body (1) fixed connection of first spring (8).
4. A pneumatically based V-shaped eccentric ball valve according to claim 1, wherein: loop bar (9) inboard is equipped with second spring (12), second spring (12) and loop bar (9) fixed connection, pole (10) in the other end fixedly connected with of second spring (12), pole (10) run through loop bar (9) in, pole (10) and loop bar (9) sliding connection in, the sealed pad (11) of pole (10) outside fixedly connected with.
5. The pneumatically based V-shaped eccentric ball valve of claim 4, wherein: sealing gasket (11) and valve body (1) sliding connection, sealing gasket (11) and connecting pipe (2) sliding connection, sealing gasket (11) are made by the material of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402912.5U CN213420227U (en) | 2020-10-26 | 2020-10-26 | V-shaped eccentric ball valve based on pneumatics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402912.5U CN213420227U (en) | 2020-10-26 | 2020-10-26 | V-shaped eccentric ball valve based on pneumatics |
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| Publication Number | Publication Date |
|---|---|
| CN213420227U true CN213420227U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022402912.5U Active CN213420227U (en) | 2020-10-26 | 2020-10-26 | V-shaped eccentric ball valve based on pneumatics |
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| CN (1) | CN213420227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932079A (en) * | 2021-09-10 | 2022-01-14 | 重庆山堆石机械制造有限公司 | Easy dismouting ball valve |
| CN114278410A (en) * | 2021-12-30 | 2022-04-05 | 无锡查桥明顺机械有限公司 | Engine and pressure limiting valve thereof |
-
2020
- 2020-10-26 CN CN202022402912.5U patent/CN213420227U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932079A (en) * | 2021-09-10 | 2022-01-14 | 重庆山堆石机械制造有限公司 | Easy dismouting ball valve |
| CN114278410A (en) * | 2021-12-30 | 2022-04-05 | 无锡查桥明顺机械有限公司 | Engine and pressure limiting valve thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 301725 No.08, North yangbei highway, xiazhuzhuang street, Wuqing District, Tianjin Patentee after: Tianjin Niles Valve Co.,Ltd. Country or region after: China Address before: 301725 No.08, North yangbei highway, xiazhuzhuang street, Wuqing District, Tianjin Patentee before: Tianjin Neles Valve Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |