CN212055941U - Water pressure system regulating valve - Google Patents
Water pressure system regulating valve Download PDFInfo
- Publication number
- CN212055941U CN212055941U CN202020540510.9U CN202020540510U CN212055941U CN 212055941 U CN212055941 U CN 212055941U CN 202020540510 U CN202020540510 U CN 202020540510U CN 212055941 U CN212055941 U CN 212055941U
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- fixedly connected
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- rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 title claims description 14
- 238000013016 damping Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 3
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic system governing valve, which comprises a valve body, the inner wall of valve body rotates and is connected with the spheroid, spheroidal inner wall fixedly connected with connecting block, the top fixedly connected with gag lever post of connecting block, the fixed surface of gag lever post is connected with the rubber ball, the fixed surface of gag lever post is connected with the telescopic link, the fixed surface of telescopic link is connected with damping spring, the one end fixedly connected with location ball of gag lever post is kept away from to the telescopic link, location ball fixed connection is at the inner wall of rubber ball. The utility model discloses a piece is turned round in the rotation for turn round the piece and pass through the threaded rod and drive the piston downstream, make the piston pass through the inside of air vent extrusion inlet rubber ball with the inside air of piston cylinder, and make the rubber ball expand at spheroidal inner wall, thereby change the inside volume of rubber ball, make and to change the water inlet and get into the inside inflow of spheroid, only need rotate to turn round the piece and can change water pressure, thereby realize being convenient for change hydraulic purpose.
Description
Technical Field
The utility model relates to a governing valve technical field specifically is a hydraulic system governing valve.
Background
The regulating valve is also called a control valve, and in the field of industrial automation process control, the final control element for changing the process parameters of medium flow, pressure, temperature, liquid level and the like by power operation through receiving the control signal output by a regulating control unit. Generally consisting of an actuator and a valve. If according to the stroke characteristic, the regulating valve can be divided into a straight stroke and an angular stroke; the pneumatic regulating valve, the electric regulating valve and the hydraulic regulating valve can be divided into three types according to the power used by the matched executing mechanism; the method is divided into three types, namely a linear characteristic, an equal percentage characteristic and a parabolic characteristic according to functions and characteristics of the method. The regulating valve is suitable for air, water, steam, various corrosive media, slurry, oil and other media.
However, in the prior art, in actual use, pressure regulation is inconvenient to carry out in a hydraulic system, so that the applicability of the regulating valve is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic system governing valve 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 ball valve comprises a valve body, wherein a ball body is rotatably connected to the inner wall of the valve body, a connecting block is fixedly connected to the inner wall of the ball body, a limiting rod is fixedly connected to the top of the connecting block, a rubber ball is fixedly connected to the surface of the limiting rod, a telescopic rod is fixedly connected to the surface of the limiting rod, a damping spring is fixedly connected to the surface of the telescopic rod, a positioning ball is fixedly connected to one end of the telescopic rod away from the limiting rod, the positioning ball is fixedly connected to the inner wall of the rubber ball, a fixing column is fixedly connected to the top of the rubber ball, an air vent is formed in the middle of the fixing column, a piston cylinder is fixedly connected to the top of the fixing column, a piston is slidably connected to the inner wall of the piston cylinder, a threaded rod is rotatably connected, the top fixedly connected with of threaded rod turns round the piece, spheroidal top is equipped with adjusting part.
Preferably, the inner wall of the valve body and the surface of the ball body are provided with sealing gaskets, and the surfaces of the ball body corresponding to the water inlet and the water outlet of the valve body are respectively provided with a water through hole.
Preferably, the number of the damping springs is four, and the four damping springs are fixedly connected to the surface of the limiting rod in an annular shape.
Preferably, the inside of the vent hole is respectively communicated with the inside of the piston cylinder and the inside of the rubber ball, the bottom of the ball body is fixedly connected with a supporting seat, and the supporting seat is rotatably connected to the bottom of the inner wall of the valve body through a bearing.
Preferably, the adjusting assembly comprises a V-shaped gasket, the V-shaped gasket is fixedly connected inside the valve body, a fixed seat is rotatably connected to the inner wall of the V-shaped gasket, a locking ring is fixedly connected to the surface of the fixed seat, a set screw is fixedly connected to one end of the locking ring, and the set screw is fixedly connected to the top of the valve body.
Preferably, the fixing seat penetrates through and extends to the top of the valve body, and the fixing seat is of an internal hollow structure.
Preferably, the inner wall of the fixing seat is rotatably connected with a valve rod, the fixing column is fixedly connected inside the valve rod, penetrates through the fixing column and extends to the two ends of the valve rod, the valve rod is fixedly connected to the top of the ball body, and a hand wheel is fixedly connected to the top of the surface of the valve rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a turn round the piece, make to turn round the piece and drive the piston through the threaded rod and move down, make the piston extrude the air in the piston cylinder into the inside of rubber ball through the air vent, and make the rubber ball expand at the inner wall of spheroid, thereby change the volume in the rubber ball, make and to change the water inlet and get into the inflow in the spheroid, only need to turn round the piece and can change water pressure, thereby realize the purpose convenient for change water pressure;
2. the utility model discloses still be provided with sealed the pad simultaneously between valve body and the spheroid for when using, can prevent that rivers from spilling from valve body and spheroidal junction, and make this equipment play sealed effect in the junction of valve rod and valve body through the V-arrangement liner, can fix the fixing base at the top of valve body through locking ring cooperation holding screw, prevent the condition that the fixing base drops when using, thereby make the device stable in structure leakproofness better.
Drawings
FIG. 1 is a front sectional view of the overall structure of a regulating valve of a hydraulic system according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 of the regulating valve of the hydraulic system according to the present invention;
fig. 3 is a sectional view of the rubber ball structure of the regulating valve of the hydraulic system.
In the figure: 1. a valve body; 2. a sphere; 3. a water through hole; 4. connecting blocks; 5. a limiting rod; 6. a rubber ball; 7. a telescopic rod; 8. a damping spring; 9. a positioning ball; 10. fixing a column; 11. a vent hole; 12. a piston cylinder; 13. a piston; 14. a threaded rod; 15. a nut; 16. twisting the block; 17. a supporting seat; 18. an adjustment assembly; 19. a V-shaped gasket; 20. a fixed seat; 21. locking a ring; 22. tightening the screw; 23. a valve stem; 24. a handwheel.
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. 1-3, the present invention provides a technical solution: the valve comprises a valve body 1, wherein a ball body 2 is rotatably connected to the inner wall of the valve body 1, a connecting block 4 is fixedly installed on the inner wall of the ball body 2, a limiting rod 5 is fixedly installed at the top of the connecting block 4, a rubber ball 6 is fixedly installed on the surface of the limiting rod 5, a telescopic rod 7 is fixedly installed on the surface of the limiting rod 5, a damping spring 8 is fixedly installed on the surface of the telescopic rod 7, a positioning ball 9 is fixedly installed at one end, away from the limiting rod 5, of the telescopic rod 7, the positioning ball 9 is fixedly installed on the inner wall of the rubber ball 6, a fixing column 10 is fixedly installed at the top of the rubber ball 6, an air vent 11 is formed in the middle of the fixing column 10, a piston cylinder 12 is fixedly installed at the top of the fixing column 10, a piston 13 is slidably connected to the inner wall of the piston cylinder, a torsion block 16 is fixedly arranged at the top of the threaded rod 14, and an adjusting component 18 is arranged at the top of the ball body 2.
The inner wall of the valve body 1 and the surface of the ball body 2 are provided with sealing gaskets, and the surfaces of the ball body 2 corresponding to the water inlet and the water outlet of the valve body 1 are respectively provided with a limber hole 3.
The number of the damping springs 8 is four, and the four damping springs 8 are fixedly arranged on the surface of the limiting rod 5 in an annular shape.
The inside of air vent 11 is linked together with the inside of piston cylinder 12 and rubber ball 6 respectively, and the bottom fixed mounting of spheroid 2 has supporting seat 17, and supporting seat 17 passes through the bottom of bearing rotation connection at valve body 1 inner wall.
The adjusting assembly 18 comprises a V-shaped gasket 19, the V-shaped gasket 19 is fixedly installed inside the valve body 1, the inner wall of the V-shaped gasket 19 is rotatably connected with a fixed seat 20, the surface of the fixed seat 20 is fixedly provided with a locking ring 21, one end of the locking ring 21 is fixedly provided with a set screw 22, and the set screw 22 is fixedly installed at the top of the valve body 1.
The fixing seat 20 penetrates and extends to the top of the valve body 1, and the fixing seat 20 is of an internal hollow structure.
The inner wall of fixing base 20 rotates and is connected with valve rod 23, fixed column 10 fixed mounting is in the inside of valve rod 23, and fixed column 10 runs through and extends to the both ends of valve rod 23, valve rod 23 fixed mounting is at the top of spheroid 2, the top fixed mounting on valve rod 23 surface has hand wheel 24, be provided with sealed pad between valve body 1 and spheroid 2, make when using, can prevent that rivers from leaking from the junction of valve body 1 and spheroid 2, and make this equipment play sealed effect in the junction of valve rod 23 and valve body 1 through V-arrangement liner 19, can fix fixing base 20 at the top of valve body 1 through locking ring 21 cooperation holding screw 22, prevent the condition that fixing base 20 drops when using, thereby make the device stable in structure leakproofness better.
The working principle is as follows: when the water pressure adjusting device is used, the utility model rotates the ball body 2, so that the two water through holes 3 respectively correspond to the water inlet and the water outlet of the valve body 1, the valve body 1 is in a communicating state, when the water pressure needs to be adjusted at the moment, the twisting block 16 is rotated to drive the threaded rod 14 to be in threaded connection with the inner wall of the nut 15, the threaded rod 14 can drive the piston 13 to move up and down on the inner wall of the piston cylinder 12, when the piston 13 moves downwards, the piston 13 can extrude the air inside the piston cylinder 12 into the vent hole 11, the air inside the piston cylinder 12 can enter the rubber ball 6 through the vent hole 11, the rubber ball 6 can expand on the inner wall of the ball body 2, the volume inside the rubber ball 6 is changed, the water inlet amount entering the ball body 2 can be changed, the water pressure can be changed only by rotating the twisting block 16, and the purpose of conveniently changing the water, and through setting up gag lever post 5, telescopic link 7, damping spring 8 and location ball 9 for can maintain the radian of rubber ball 6, thereby make the rubber ball 6 surface receive even pressure.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. A hydraulic system regulating valve comprises a valve body (1), and is characterized in that: the inner wall of the valve body (1) is rotatably connected with a ball body (2), the inner wall of the ball body (2) is fixedly connected with a connecting block (4), the top of the connecting block (4) is fixedly connected with a limiting rod (5), the surface of the limiting rod (5) is fixedly connected with a rubber ball (6), the surface of the limiting rod (5) is fixedly connected with a telescopic rod (7), the surface of the telescopic rod (7) is fixedly connected with a damping spring (8), one end of the telescopic rod (7) far away from the limiting rod (5) is fixedly connected with a positioning ball (9), the positioning ball (9) is fixedly connected with the inner wall of the rubber ball (6), the top of the rubber ball (6) is fixedly connected with a fixed column (10), the middle part of the fixed column (10) is provided with an air vent (11), and the top of the fixed column, the inner wall sliding connection of piston cylinder (12) has piston (13), and the top of piston (13) is connected with threaded rod (14) through the pivot rotation, the top of piston cylinder (12) is run through and is equipped with nut (15), and the surface threaded connection of the inner wall of nut (15) and threaded rod (14), the top fixedly connected with of threaded rod (14) turns round piece (16), the top of spheroid (2) is equipped with adjusting part (18).
2. A hydraulic system regulator valve as defined in claim 1 wherein: the inner wall of the valve body (1) and the surface of the ball body (2) are provided with sealing gaskets, and the surfaces of the ball body (2) corresponding to the water inlet and the water outlet of the valve body (1) are respectively provided with a limber hole (3).
3. A hydraulic system regulator valve as defined in claim 1 wherein: the number of the damping springs (8) is four, and the four damping springs (8) are fixedly connected to the surface of the limiting rod (5) in an annular shape.
4. A hydraulic system regulator valve as defined in claim 1 wherein: the inside of air vent (11) is linked together with the inside of piston cylinder (12) and rubber ball (6) respectively, the bottom fixedly connected with supporting seat (17) of spheroid (2), and supporting seat (17) rotate the bottom of connecting at valve body (1) inner wall through the bearing.
5. A hydraulic system regulator valve as defined in claim 1 wherein: the adjusting assembly (18) comprises a V-shaped gasket (19), the V-shaped gasket (19) is fixedly connected to the inside of the valve body (1), a fixed seat (20) is rotatably connected to the inner wall of the V-shaped gasket (19), a locking ring (21) is fixedly connected to the surface of the fixed seat (20), one end of the locking ring (21) is fixedly connected with a set screw (22), and the set screw (22) is fixedly connected to the top of the valve body (1).
6. The hydraulic system regulator valve as defined in claim 5, wherein: the fixing seat (20) penetrates through and extends to the top of the valve body (1), and the fixing seat (20) is of an internal hollow structure.
7. The hydraulic system regulator valve as defined in claim 5, wherein: the inner wall of fixing base (20) rotates and is connected with valve rod (23), fixed column (10) fixed connection is in the inside of valve rod (23), and fixed column (10) run through and extend to the both ends of valve rod (23), valve rod (23) fixed connection is at the top of spheroid (2), the top fixedly connected with hand wheel (24) on valve rod (23) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540510.9U CN212055941U (en) | 2020-04-14 | 2020-04-14 | Water pressure system regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540510.9U CN212055941U (en) | 2020-04-14 | 2020-04-14 | Water pressure system regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212055941U true CN212055941U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540510.9U Expired - Fee Related CN212055941U (en) | 2020-04-14 | 2020-04-14 | Water pressure system regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212055941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357397A (en) * | 2021-07-27 | 2021-09-07 | 青田阿迪玛阀门铸造有限公司 | Anti-deformation sphere and processing method thereof |
-
2020
- 2020-04-14 CN CN202020540510.9U patent/CN212055941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357397A (en) * | 2021-07-27 | 2021-09-07 | 青田阿迪玛阀门铸造有限公司 | Anti-deformation sphere and processing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |