CN211315313U

CN211315313U - Integrated valve bank valve

Info

Publication number: CN211315313U
Application number: CN201921742333.6U
Authority: CN
Inventors: 吴金海
Original assignee: Zhongshan Dahai Automatic Control Valve Co ltd
Current assignee: Zhongshan Dahai Automatic Control Valve Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-21
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an integrated valves valve relates to vulcanizer thermotechnical pipeline control technical field, including valve body and the fixed supporting seat that sets up in the valve body upper end, the fixed cylinder that is provided with in upper end of supporting seat, the inside of cylinder is provided with the transmission piston, one side position that the inside of cylinder is close to the transmission piston is provided with compression spring, the bottom mounting of valve rod is provided with the case, the bottom mounting of case is provided with the case gasket, the utility model discloses a change different cylinders and compression spring's installation direction, can realize the different action requirements of valve gas switch or gas switch, this valve can satisfy the different assembly process demands that are applicable to fluid side entry end play or end entry end play through changing different valve bodies, has improved the suitability of valve, and this integrated valves valve has small, simple structure, moves steadily, Stable performance, large circulation capacity, good energy-saving effect and low use and maintenance cost.

Description

Integrated valve bank valve

Technical Field

The utility model relates to a vulcanizer thermotechnical pipeline technical field specifically is an integrated valves valve.

Background

With the continuous development of valve technology, the application field of valves is continuously widened, and the corresponding valve standards are more and more indispensable, the valves are control parts in a fluid conveying system, have the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, are used for valves of the fluid control system, and range from the simplest stop valves to various valves used in extremely complex automatic control systems, and the variety and the specification of the valves are quite various. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and the integrated valve bank valve is assembled with the pipeline module to form an integrated valve bank control system and is mainly used for integrated control of a vulcanizing machine thermal pipeline of a rubber tire vulcanizing system.

However, the traditional integrated valve group valve cannot realize different actions or requirements of the valve, and cannot meet different assembly process requirements suitable for fluid side entry and bottom exit or bottom entry and bottom exit, so that the integrated valve group valve has the disadvantages of low applicability, large valve body volume, heavy weight, high processing difficulty and high use and maintenance cost, and therefore, the technical personnel in the field provide the integrated valve group valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated valves valve to propose the different actions or the requirement that traditional integrated valves valve can not realize the valve among solving above-mentioned background art, can't satisfy and be applicable to the fluid side and advance the end and go out or the end different assembly process demands that go out at the end of advancing, lead to the suitability of integrated valves valve lower, valve body is bulky, weight is heavy, the processing degree of difficulty is high, use and maintenance cost are higher.

In order to achieve the above object, the utility model provides a following technical scheme:

an integrated valve group valve comprises a valve body and a supporting seat fixedly arranged at the upper end of the valve body, wherein an air cylinder is fixedly arranged at the upper end of the supporting seat, a transmission piston is arranged in the air cylinder, a valve rod is fixedly arranged at the bottom side of the transmission piston, a compression spring is arranged at one side position, close to the transmission piston, in the air cylinder, a valve core is fixedly arranged at the bottom end of the valve rod, a valve core gasket is fixedly arranged at the bottom end of the valve core, a hexagon nut is connected to the bottom end of the valve core gasket in a threaded manner, a packing box is arranged at the inner side of the valve body, a sealing gasket is fixedly arranged between the valve body and the packing box, a compression nut is fixedly arranged at the upper end in the packing box, a guide sleeve is fixedly arranged at the inner bottom end of the packing box, the guide sleeve is, and a fluid outlet is formed in the bottom end of the valve body.

As a further aspect of the present invention: and a sealing ring is fixedly arranged between the valve core and the valve core gasket, and an elastic pad is fixedly arranged between the valve core gasket and the hexagon nut.

As a further aspect of the present invention: the upper end of the valve rod extends to the inner side of the transmission piston, and the transmission piston and the valve rod are in threaded connection with hexagonal bolts.

As a further aspect of the present invention: the outer circle side walls of the two ends of the transmission piston are fixedly provided with sealing O-shaped rings, and the sealing O-shaped rings are members made of rubber.

As a further aspect of the present invention: the section of the sealing filler pad is V-shaped, and a spring is fixedly connected between the sealing filler pad and the guide sleeve.

As a further aspect of the present invention: the compression spring is arranged between the transmission piston and the supporting seat, the compression spring is movably sleeved on the outer side of the valve rod, and the upper end of the air cylinder is provided with an air receiving port.

As a further aspect of the present invention: the compression spring is arranged between the transmission piston and the side wall of the cylinder, the side position of the supporting seat is provided with a gas receiving port, and the top port is of a hexagonal structure.

As a further aspect of the present invention: a fluid inlet is formed in the side position of the valve body, and the fluid inlet and the fluid outlet form an angle of 90 degrees.

As a further aspect of the present invention: a fluid inlet is formed in the position, close to the fluid outlet, of the bottom end of the valve body, and the fluid outlet and the fluid inlet are located on the same plane of the bottom of the valve body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a change different cylinders and compression spring's installation direction, can realize the different action requirements of valve gas switch or gas shut, this valve can satisfy the different assembly process demands that are applicable to fluid side and advance end play or end and advance end play through changing different valve bodies, has improved the suitability of valve, this integrated valves valve has small, simple structure, the action is steady, the stable performance, the circulation ability is big, energy-conserving effectual, use and the low advantage of maintenance cost.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of an integrated valve assembly valve;

fig. 2 is an enlarged schematic view of a portion a of an integrated valve assembly valve;

fig. 3 is a schematic structural view of a second embodiment of an integrated valve assembly valve;

fig. 4 is a schematic structural view of a third embodiment of an integrated valve assembly valve;

fig. 5 is a schematic structural diagram of a third embodiment of an integrated valve assembly valve.

In the figure: 1. a cylinder; 2. a hexagon bolt; 3. a drive piston; 4. sealing the O-shaped ring; 5. a compression spring; 6. a valve stem; 7. a supporting seat; 8. a compression nut; 9. a stuffing box; 10. sealing the packing pad; 11. a spring; 12. a guide sleeve; 13. a gasket; 14. a valve body; 15. a valve core; 16. a seal ring; 17. a valve core gasket; 18. a spring pad; 19. a hexagonal nut; 20. a gas receiving port; 21. a fluid inlet; 22. a fluid outlet.

Detailed Description

The first embodiment is as follows:

referring to fig. 1-2, in the embodiment of the present invention, an integrated valve set valve comprises a valve body 14 and a supporting seat 7 fixedly disposed on the upper end of the valve body 14, wherein an air cylinder 1 is fixedly disposed on the upper end of the supporting seat 7, a transmission piston 3 is disposed inside the air cylinder 1, a valve rod 6 is fixedly disposed on the bottom side of the transmission piston 3, a compression spring 5 is disposed inside the air cylinder 1 and near one side of the transmission piston 3, a valve core 15 is fixedly disposed at the bottom end of the valve rod 6, a valve core gasket 17 is fixedly disposed at the bottom end of the valve core 15, a hexagon nut 19 is connected to the bottom end of the valve core gasket 17 through a thread, a packing box 9 is disposed inside the valve body 14, a packing gasket 13 is fixedly disposed between the valve body 14 and the packing box 9, a compression nut 8 is fixedly disposed on the inside upper end of the, the inner side of the stuffing box 9 is provided with a sealing stuffing pad 10 at a position right below the compression nut 8, the bottom end of the valve body 14 is provided with a fluid outlet 22, the side position of the valve body 14 is provided with a fluid inlet 21, and the fluid inlet 21 and the fluid outlet 22 form an angle of 90 degrees, so that the valve is suitable for the assembly process requirements of fluid side-in bottom-out.

In fig. 1: a sealing ring 16 is fixedly arranged between the valve core 15 and the valve core gasket 17, an elastic pad 18 is fixedly arranged between the valve core gasket 17 and a hexagon nut 19, the upper end of the valve rod 6 extends to the inner side of the transmission piston 3, and the transmission piston 3 and the valve rod 6 are in threaded connection with a hexagon bolt 2, so that the purpose of conveniently splitting and assembling the transmission piston 3 and the valve rod 6 is achieved.

In fig. 1: the both ends excircle lateral wall position department of transmission piston 3 all fixedly is provided with sealed O type circle 4, sealed O type circle 4 is a component that the material is rubber, the cross sectional shape of gasket 10 is "V" type, fixedly connected with spring 11 between gasket 10 and guide pin bushing 12, compression spring 5 sets up between transmission piston 3 and supporting seat 7, compression spring 5 activity is cup jointed in the outside of valve rod 6, the upper end position department of cylinder 1 has been seted up and has been met gas port 20, adopt positive cylinder 1 and compression spring 5 just to adorn and the cylinder 1 top is admitted air and is realized the gas of valve and open the action.

Example two:

referring to fig. 3, in an embodiment of the present invention, an integrated valve assembly valve includes a valve body 14 and a supporting seat 7 fixedly disposed at an upper end of the valve body 14, an air cylinder 1 is fixedly disposed at an upper end of the supporting seat 7, a transmission piston 3 is disposed inside the air cylinder 1, a valve rod 6 is fixedly disposed at a bottom side of the transmission piston 3, a compression spring 5 is disposed at a side position inside the air cylinder 1 close to the transmission piston 3, a valve core 15 is fixedly disposed at a bottom end of the valve rod 6, a valve core gasket 17 is fixedly disposed at a bottom end of the valve core 15, a hexagon nut 19 is connected to a bottom end of the valve core gasket 17 through a thread, a packing box 9 is disposed at an inner side of the valve body 14, a packing gasket 13 is fixedly disposed between the valve body 14 and the packing box 9, a gland nut 8 is fixedly disposed at an inner, the inner side of the stuffing box 9 is provided with a sealing stuffing pad 10 at a position right below the compression nut 8, the bottom end of the valve body 14 is provided with a fluid outlet 22, the side position of the valve body 14 is provided with a fluid inlet 21, and the fluid inlet 21 and the fluid outlet 22 form an angle of 90 degrees.

In fig. 3: a sealing ring 16 is fixedly arranged between the valve core 15 and the valve core gasket 17, an elastic pad 18 is fixedly arranged between the valve core gasket 17 and a hexagon nut 19, the upper end of the valve rod 6 extends to the inner side of the transmission piston 3, the transmission piston 3 and the valve rod 6 are both in threaded connection with a hexagon bolt 2, sealing O-shaped rings 4 are fixedly arranged at the positions of the outer circle side walls of the two ends of the transmission piston 3, each sealing O-shaped ring 4 is a component made of rubber, the cross section of each sealing packing pad 10 is in a V shape, a spring 11 is fixedly connected between each sealing packing pad 10 and the guide sleeve 12, a compression spring 5 is arranged between the transmission piston 3 and the side wall of the cylinder 1, an air receiving port 20 is formed in the side position of the supporting seat 7, the top port is in a hexagon structure, and the valve closing action of the valve is realized by reversely installing the reaction cylinder 1 and.

Example three:

referring to fig. 1, in an embodiment of the present invention, an integrated valve assembly valve includes a valve body 14 and a supporting seat 7 fixedly disposed at an upper end of the valve body 14, an air cylinder 1 is fixedly disposed at an upper end of the supporting seat 7, a transmission piston 3 is disposed inside the air cylinder 1, a valve rod 6 is fixedly disposed at a bottom side of the transmission piston 3, a compression spring 5 is disposed at a side position inside the air cylinder 1 close to the transmission piston 3, a valve core 15 is fixedly disposed at a bottom end of the valve rod 6, a valve core gasket 17 is fixedly disposed at a bottom end of the valve core 15, a hexagon nut 19 is connected to a bottom end of the valve core gasket 17 through a thread, a packing box 9 is disposed at an inner side of the valve body 14, a packing gasket 13 is fixedly disposed between the valve body 14 and the packing box 9, a gland nut 8 is fixedly disposed at an inner, the inner side of the stuffing box 9 is provided with a sealing stuffing pad 10 at the position right below the compression nut 8, and the bottom end of the valve body 14 is provided with a fluid outlet 22.

In fig. 1, 4 and 5: a sealing ring 16 is fixedly arranged between the valve core 15 and the valve core gasket 17, an elastic gasket 18 is fixedly arranged between the valve core gasket 17 and a hexagon nut 19, the upper end of the valve rod 6 extends to the inner side of the transmission piston 3, the transmission piston 3 and the valve rod 6 are both in threaded connection with the hexagon bolt 2, the positions of the outer circle side walls of the two ends of the transmission piston 3 are both fixedly provided with sealing O-rings 4, each sealing O-ring 4 is a component made of rubber, the cross section of the sealing packing gasket 10 is V-shaped, a spring 11 is fixedly connected between the sealing packing gasket 10 and the guide sleeve 12, a compression spring 5 is arranged between the transmission piston 3 and the supporting seat 7, the compression spring 5 is movably sleeved on the outer side of the valve rod 6, the upper end of the cylinder 1 is provided with an air receiving port 20, one side position of the bottom end of the valve body 14 close to the fluid outlet 22 is provided with a fluid inlet 21, the purpose that the valve meets the assembly process requirement of fluid side-in and bottom-out is achieved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An integrated valve group valve comprises a valve body (14) and a supporting seat (7) fixedly arranged at the upper end of the valve body (14), and is characterized in that an air cylinder (1) is fixedly arranged at the upper end of the supporting seat (7), a transmission piston (3) is arranged inside the air cylinder (1), a valve rod (6) is fixedly arranged at the bottom side of the transmission piston (3), a compression spring (5) is arranged at one side position, close to the transmission piston (3), inside the air cylinder (1), a valve core (15) is fixedly arranged at the bottom end of the valve rod (6), a valve core gasket (17) is fixedly arranged at the bottom end of the valve core (15), a hexagon nut (19) is connected to the bottom end of the valve core gasket (17) in a threaded manner, a packing box (9) is arranged on the inner side of the valve body (14), and a sealing gasket (13) is fixedly, the improved packing box is characterized in that a compression nut (8) is fixedly arranged at the upper end of the interior of the packing box (9), a guide sleeve (12) is fixedly arranged at the bottom end of the interior of the packing box (9), the guide sleeve (12) is movably sleeved on the outer side of the valve rod (6), a sealing packing pad (10) is arranged at the position, right below the compression nut (8), of the inner side of the packing box (9), and a fluid outlet (22) is formed in the bottom end of the valve body (14).

2. The valve assembly of claim 1, wherein a sealing ring (16) is fixedly arranged between the valve core (15) and the valve core gasket (17), and an elastic gasket (18) is fixedly arranged between the valve core gasket (17) and the hexagon nut (19).

3. Valve assembly according to claim 1, wherein the upper end of the valve rod (6) extends to the inner side of the transmission piston (3), and the transmission piston (3) and the valve rod (6) are both screwed with hex bolts (2).

4. The integrated valve group valve according to claim 1, wherein the sealing O-rings (4) are fixedly arranged on the outer side wall positions of the two ends of the transmission piston (3), and the sealing O-rings (4) are made of rubber.

5. An integrated valve group valve according to claim 1, characterized in that the cross section of the gasket (10) is "V" shaped, and a spring (11) is fixedly connected between the gasket (10) and the guide sleeve (12).

6. The integrated valve group valve according to claim 1, wherein the compression spring (5) is arranged between the transmission piston (3) and the support seat (7), the compression spring (5) is movably sleeved on the outer side of the valve rod (6), and an air receiving port (20) is formed at the upper end of the cylinder (1).

7. The integrated valve group valve according to claim 1, wherein the compression spring (5) is disposed between the transmission piston (3) and the side wall of the cylinder (1), the side position of the support seat (7) is provided with an air receiving port (20), and the top port is of a hexagonal structure.

8. An integrated valve set valve according to claim 1, wherein the valve body (14) is provided with a fluid inlet (21) at a side position, and the fluid inlet (21) is 90 degrees to the fluid outlet (22).

9. The valve assembly of claim 1, wherein the bottom end of the valve body (14) is provided with a fluid inlet (21) at a position close to one side of the fluid outlet (22), and the fluid outlet (22) and the fluid inlet (21) are located on the same plane of the bottom of the valve body (14).