CN216242410U

CN216242410U - Multi-control interface control ball valve

Info

Publication number: CN216242410U
Application number: CN202122802750.9U
Authority: CN
Inventors: 穆莉; 赵晓刚; 莫西燕
Original assignee: Chongqing Jinqiu High Pressure Valve Co ltd
Current assignee: Chongqing Jinqiu High Pressure Valve Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model provides a multi-control interface control ball valve, which relates to the technical field of control ball valves and comprises a valve body, wherein the upper end of the valve body is fixedly connected with a flange connecting seat through a flange, the lower end of the flange connecting seat is fixedly provided with a protruding block, the protruding block is clamped in the upper end of the valve body, the outer surface of the upper end of the flange connecting seat is fixedly welded with two brackets, and the upper end of each bracket is fixedly provided with a plurality of control mechanisms. The damage caused by overload operation of the equipment due to excessive air inlet of the equipment is effectively prevented.

Description

Multi-control interface control ball valve

Technical Field

The utility model relates to the technical field of control ball valves, in particular to a multi-control interface control ball valve.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, for example, a switch control ball valve with the application number of CN201521008216.9, and comprises a ball valve body and a ball valve core arranged in the valve body; the ball valve body is a two-port pipe body with a valve core accommodating cavity, and one end of the accommodating cavity corresponding to the ball valve body is connected with a valve cover; the ball valve core is arranged in the containing cavity of the ball valve body and comprises a spherical part, a sealing part and a connecting part which are connected integrally and arranged in sequence, the spherical part is arranged corresponding to one of the outlets of the ball valve body, the sealing part is a tubular body connected with the spherical part, a plurality of grooves for containing sealing bodies are arranged on the outer side of the sealing part, and the connecting part is rod-shaped and arranged corresponding to the valve cover. The utility model discloses a case through the integral type, and the design of case department globular part makes its linkage performance good to the life of extension ball valve.

However, in the above technical scheme, when the ball valve is used, the amount of intake air is different due to different devices, and the existing ball valve cannot adjust the amount of intake air according to different devices, which may cause excessive intake air of some devices, overload of the devices, and leakage in severe cases, resulting in damage of the devices.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a multi-item controlled interface control ball valve which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an interface control ball valve of multinomial control, includes the valve body, flange fixedly connected with flange joint seat is passed through to the upper end of valve body, flange joint seat's lower extreme fixed mounting has outstanding piece, outstanding piece chucking is inside the upper end of valve body, flange joint seat's upper end surface welding fixed mounting has two supports, the upper end fixed mounting of support has multinomial control mechanism, multinomial control mechanism includes motor actuator, motor actuator fixed mounting is at the upper surface of support.

Preferably, a gas outlet is formed in one side of the outer surface of the valve body, and a gas inlet is formed in one side, far away from the gas outlet, of the outer surface of the valve body.

Preferably, a pressing sleeve is installed on the inner portion of the upper surface of the flange connecting seat, and one end of the pressing sleeve is fixedly installed on the upper surface of the flange connecting seat through a fixing bolt.

Preferably, the lower end center of the motor actuator is provided with an actuator output end, and one end of the actuator output end movably penetrates through the pressing sleeve and the limiting plate to be fixedly provided with the valve core.

Preferably, the limiting plate is fixedly installed inside one end, far away from the pressing sleeve, of the flange connecting seat, and a spring is sleeved on the outer surface of one end, close to the limiting plate, of the output end of the actuator.

Preferably, one end of the spring abuts against the lower end surface of the pressing sleeve, and a scale is fixedly mounted on one side surface of the inner portion of one of the supports.

Preferably, a clamping block is fixedly mounted on the outer surface of one end, close to the motor actuator, of the output end of the actuator, an indicating rod is fixedly mounted on the surface of one side of the clamping block, and the indicating rod is aligned with the scale.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the utility model can drive the output end of the actuator to move by starting the motor actuator in the multiple control mechanisms, and the output end of the actuator can drive the valve core to move in the valve body when moving, thereby controlling the size of the inlet of the gas inlet, effectively adjusting the gas inlet amount according to different devices, and effectively preventing the damage caused by overload operation of the devices due to excessive gas inlet of the devices.

(2) According to the utility model, the clamping block fixedly arranged on the outer surface of one end of the output end of the actuator, which is close to the motor actuator, is matched with the indicating rod, so that the opening size of the gas inlet can be checked in real time by matching with the scale when the motor actuator moves, and the pressing sleeve fixedly arranged in the upper end of the flange connecting seat through the fixing bolt can prevent the output end of the actuator from shaking when the equipment is operated.

Drawings

FIG. 1 is a schematic diagram of the overall configuration of the front face of a multi-control interface control ball valve of the present invention;

FIG. 2 is a schematic side view of a multi-control interface control ball valve of the present invention;

FIG. 3 is a schematic structural view of the interface-controlled ball valve of the present invention taken in section A-A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 of a multi-control interface control ball valve according to the present invention.

In the figure: 1. a support; 2. a valve body; 3. a gas outlet; 4. a gas inlet; 5. a plurality of control mechanisms; 501. a motor actuator; 502. an indication lever; 503. a clamping block; 504. an actuator output end; 505. a spring; 506. a limiting plate; 507. a valve core; 6. a scale; 7. fixing the bolt; 8. pressing the sleeve; 9. a flange connecting seat; 10. and (6) a protruding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 4, the multi-control interface control ball valve comprises a valve body 2, a flange connecting seat 9 is fixedly connected to the upper end of the valve body 2 through a flange, a protruding block 10 is fixedly mounted at the lower end of the flange connecting seat 9, the protruding block 10 is tightly clamped inside the upper end of the valve body 2, two supports 1 are fixedly mounted on the outer surface of the upper end of the flange connecting seat 9 in a welding mode, a plurality of control mechanisms 5 are fixedly mounted at the upper end of each support 1, each control mechanism 5 comprises a motor actuator 501, and the motor actuators 501 are fixedly mounted on the upper surface of each support 1.

It can be understood that, in this application, surface one side of valve body 2 is equipped with gas outlet 3, surface one side that gas outlet 3 was kept away from to valve body 2 is equipped with gas inlet 4, is equipped with gas inlet 4 through surface one side that gas outlet 3 was kept away from to valve body 2 and can get into through gas inlet 4 when using, again from gas outlet 3 discharge.

It can be understood that, in this application, flange joint seat 9's upper surface internally mounted has pressure cover 8, the one end of pressing cover 8 is through fixing bolt 7 fixed mounting at flange joint seat 9's upper surface, and the pressure cover 8 through fixing bolt 7 fixed mounting inside flange joint seat 9 upper end can prevent that equipment from shaking when the operation executor output 504 from appearing.

It can be understood, in this application, executor output 504 is installed at motor executor 501's lower extreme center, the one end activity of executor output 504 is passed and is pressed cover 8, limiting plate 506 fixed mounting to have a case 507, can drive executor output 504 through motor executor 501 and remove, and executor output 504 can drive case 507 and remove in valve body 2 inside when removing to the entry size of control gas inlet 4, the volume of admitting air can effectually be adjusted according to different equipment, the effectual equipment that has prevented is admitted air too much and is led to equipment overload operation, and the damage that leads to.

It can be understood that, in this application, limiting plate 506 fixed mounting is inside flange joint seat 9 keeps away from the one end of pressing cover 8, the outside surface cover of the end that executor output 504 is close to limiting plate 506 is equipped with spring 505, can prevent through limiting plate 506 that spring 505 from dropping to the inside of valve body 2.

It can be understood that, in the present application, one end of the spring 505 abuts against the lower end surface of the pressing sleeve 8, and a scale 6 is fixedly mounted on one side surface inside one of the brackets 1, so that the motor actuator 501 can be fixed by the bracket 1 to prevent falling off.

It can be understood that, in the present application, a clamping block 503 is fixedly installed on an outer surface of one end of the actuator output end 504 close to the motor actuator 501, an indication rod 502 is fixedly installed on a surface of one side of the clamping block 503, the indication rod 502 is aligned with the scale 6, and the clamping block 503 fixedly installed on the outer surface of one end of the actuator output end 504 close to the motor actuator 501 cooperates with the indication rod 502 to check the opening size of the gas inlet in real time in cooperation with the scale 6 when the motor actuator 501 moves.

The working principle of the multi-control interface control ball valve is as follows:

when the device is used, firstly, the motor actuator 501 in the multiple control mechanisms 5 is started to drive the actuator output end 504 to move, and the actuator output end 504 can drive the valve core 507 to move in the valve body 2 when moving, so that the size of the inlet of the gas inlet 4 is controlled, the gas inlet amount can be effectively adjusted according to different devices, and the damage caused by overload operation of the device due to excessive gas inlet of the device is effectively prevented.

It should be noted that the specific model of the motor actuator 501 is 3811SB, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An interface control ball valve of multinomial control, includes valve body (2), its characterized in that: the upper end of valve body (2) is through flange fixedly connected with flange joint seat (9), the lower extreme fixed mounting of flange joint seat (9) has outstanding piece (10), outstanding piece (10) chucking is inside the upper end of valve body (2), the upper end outer surface welding fixed mounting of flange joint seat (9) has two supports (1), the upper end fixed mounting of support (1) has multinomial control mechanism (5), multinomial control mechanism (5) include motor actuator (501), motor actuator (501) fixed mounting is at the upper surface of support (1).

2. A multi-control interface controlled ball valve as defined in claim 1, wherein: the gas outlet (3) is arranged on one side of the outer surface of the valve body (2), and the gas inlet (4) is arranged on one side of the outer surface, far away from the gas outlet (3), of the valve body (2).

3. A multi-control interface controlled ball valve as defined in claim 1, wherein: the flange joint seat is characterized in that a pressing sleeve (8) is installed inside the upper surface of the flange joint seat (9), and one end of the pressing sleeve (8) is fixedly installed on the upper surface of the flange joint seat (9) through a fixing bolt (7).

4. A multi-control interface controlled ball valve as defined in claim 1, wherein: an actuator output end (504) is installed at the center of the lower end of the motor actuator (501), and a valve core (507) is fixedly installed at one end of the actuator output end (504) and penetrates through the pressing sleeve (8) and the limiting plate (506).

5. The multi-control interface controlled ball valve of claim 4, wherein: limiting plate (506) fixed mounting is kept away from inside the one end of pressing cover (8) flange joint seat (9), executor output (504) are close to the one end surface cover of limiting plate (506) and are equipped with spring (505).

6. The multi-control interface controlled ball valve of claim 5, wherein: one end of the spring (505) abuts against the lower end surface of the pressing sleeve (8), and a scale (6) is fixedly arranged on the surface of one side of the inner part of one support (1).

7. The multi-control interface controlled ball valve of claim 4, wherein: the outer surface of one end of the actuator output end (504) close to the motor actuator (501) is fixedly provided with a clamping block (503), the surface of one side of the clamping block (503) is fixedly provided with an indicating rod (502), and the indicating rod (502) is aligned with the scale (6).