CN216555623U

CN216555623U - Control valve preventing false collision

Info

Publication number: CN216555623U
Application number: CN202122269534.2U
Authority: CN
Inventors: 姜效奇
Original assignee: Sonny Technology Hangzhou Co ltd
Current assignee: Sonny Technology Hangzhou Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-05-17
Anticipated expiration: 2031-09-18

Abstract

The utility model provides a control valve preventing false touch. The control valve for preventing false touch comprises a control valve body; the shell is arranged outside the control valve body, and both sides of the shell are provided with communicating ports; the water outlet pipe is arranged on the water outlet of the control valve body and extends to the outside of the shell through one communication port; the water inlet pipe is arranged on the water inlet of the control valve body and extends to the outside of the shell through one communication port; and the two sealing rings are respectively fixedly sleeved on the water outlet pipe and the water inlet pipe, and the two sealing rings are respectively fixedly connected with the inner walls of the communication ports. The control valve for preventing false touch provided by the utility model has the advantages of protection function, simplicity in operation and capability of prolonging the service life of the control valve.

Description

Control valve preventing false collision

Technical Field

The utility model relates to the technical field of control valves, in particular to a control valve preventing mistaken touch.

Background

The control valve is also called valve, is a control component in the fluid conveying system, and has the functions of diversion, interception, regulation, throttling, backflow prevention, diversion or overflow pressure relief and the like. Can be used for controlling various types of fluid activities such as air, water, steam, various corrosive chemical media, mud, liquid metal, radioactive substances and the like.

The existing control valve is not provided with an anti-misoperation mechanism, and misoperation caused by accidental touch can occur in the using process to influence the normal work of the control valve; meanwhile, when the control valve is installed in the field, the surface oxidation of the control valve is accelerated due to factors such as moisture, rainwater and the like, and the service life of the control valve is shortened.

Therefore, it is necessary to provide a control valve for preventing accidental collision to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the anti-false-collision control valve which has a protection function, is simple to operate and can prolong the service life of the control valve.

In order to solve the technical problem, the utility model provides a control valve for preventing mistaken touch, which comprises: a control valve body; the shell is arranged outside the control valve body, and both sides of the shell are provided with communicating ports; the water outlet pipe is arranged on the water outlet of the control valve body and extends to the outside of the shell through one communication port; the water inlet pipe is arranged on the water inlet of the control valve body and extends to the outside of the shell through one communication port; the two sealing rings are respectively fixedly sleeved on the water outlet pipe and the water inlet pipe and are respectively fixedly connected with the inner walls of the two communication ports; the cover opening and closing mechanism is arranged on the inner walls of the two sides of the shell; the sealing cover mechanism is arranged at the top of the cover opening and closing mechanism; an operating mechanism disposed at a top of the control valve body.

Preferably, the mechanism of opening and shutting includes two threaded rods, two synchronizing wheels, hold-in range, four sliders, four connecting blocks and two baffles, two the threaded rod all rotates to be installed on the both sides inner wall of shell, two all set up two sections on the threaded rod and revolve to opposite external screw thread, two the synchronizing wheel is fixed the cover respectively and is established two on the threaded rod, the hold-in range cover is established two on the synchronizing wheel, four the slider is threaded sleeve respectively and is established two on the threaded rod, four connecting block fixed mounting is four respectively on the slider, two the baffle is fixed mounting four respectively on the connecting block, two the baffle all with the top sliding connection of shell.

Preferably, the sealing cover mechanism comprises a cover plate and a sealing gasket, the cover plate is hinged to one of the baffles, and the sealing gasket is fixedly installed at the bottom of the cover plate.

Preferably, the operating mechanism comprises a connecting shaft and a turntable, the connecting shaft is arranged at the top of the control valve body, and the turntable is fixedly sleeved on the connecting shaft.

Preferably, one end of one of the threaded rods is fixedly provided with a hand wheel, and the top of the cover plate is fixedly provided with a handle.

Preferably, sliding grooves are formed in the two sides of the shell, and the four sliding blocks extend into the two sliding grooves respectively.

Compared with the related art, the anti-collision control valve provided by the utility model has the following beneficial effects:

the utility model provides a control valve preventing mistaken collision, which can prevent rainwater from permeating into the interior of a shell along two communicating ports through two sealing rings, can enable the opening and closing of two baffles to be more convenient through an opening and closing cover mechanism, is more convenient to operate a rotary table, can prevent rainwater from permeating into the interior of the shell along a gap between the two baffles through a sealing cover mechanism, thereby preventing a control valve body from being eroded by rainwater, prolonging the service life of the control valve body, can operate the control valve body through an operating mechanism, can drive a threaded rod to rotate through a hand wheel, can enable a cover plate to be more convenient to open through a handle, and can play a limiting role on four sliding blocks through two sliding grooves.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of a false touch prevention control valve provided in the present invention;

FIG. 2 is a schematic top cross-sectional structural view of FIG. 1;

fig. 3 is a side sectional structural view of the opening and closing mechanism in fig. 1.

Reference numbers in the figures: 1. a control valve body; 2. a housing; 3. a water outlet pipe; 4. a water inlet pipe; 5. A seal ring; 6. a threaded rod; 7. a synchronizing wheel; 8. a synchronous belt; 9. a slider; 10. connecting blocks; 11. a baffle plate; 12. a cover plate; 13. a gasket; 14. a connecting shaft; 15. a turntable; 16. A hand wheel; 17. a sliding groove.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the anti-collision control valve provided in the present invention; FIG. 2 is a schematic top cross-sectional structural view of FIG. 1; fig. 3 is a side sectional structural view of the opening and closing mechanism in fig. 1. Prevent mistake control valve who bumps includes: a control valve body 1; the shell 2 is arranged outside the control valve body 1, and both sides of the shell 2 are provided with communicating ports; the water outlet pipe 3 is arranged on the water outlet of the control valve body 1, and the water outlet pipe 3 extends to the outside of the shell 2 through one communication port; the water inlet pipe 4 is arranged on the water inlet of the control valve body 1, and the water inlet pipe 4 extends to the outside of the shell 2 through one communication port; the two sealing rings 5 are respectively fixedly sleeved on the water outlet pipe 3 and the water inlet pipe 4, and the two sealing rings 5 are respectively and fixedly connected with the inner walls of the two communication ports; the cover opening and closing mechanism is arranged on the inner walls of the two sides of the shell 2; the sealing cover mechanism is arranged at the top of the cover opening and closing mechanism; and the operating mechanism is arranged at the top of the control valve body 1.

Preferably, the cover opening and closing mechanism comprises two threaded rods 6, two synchronizing wheels 7, a synchronous belt 8, four sliding blocks 9, four connecting blocks 10 and two baffle plates 11, wherein the two threaded rods 6 are rotatably mounted on the inner walls of the two sides of the shell 2, two sections of external threads with opposite rotation directions are respectively arranged on the two threaded rods 6, the two synchronizing wheels 7 are respectively fixedly sleeved on the two threaded rods 6, the synchronous belt 8 is sleeved on the two synchronizing wheels 7, the four sliding blocks 9 are respectively sleeved on the two threaded rods 6 in a threaded manner, the four connecting blocks 10 are respectively fixedly mounted on the four sliding blocks 9, the two baffle plates 11 are respectively fixedly mounted on the four connecting blocks 10, the two baffle plates 11 are respectively connected with the top of the shell 2 in a sliding manner, and the opening and closing of the two baffle plates 11 can be more convenient through the cover opening and closing mechanism, it is more convenient to operate the turntable 15.

The sealing cover mechanism comprises a cover plate 12 and a sealing gasket 13, the cover plate 12 is hinged to one baffle plate 11, the sealing gasket 13 is fixedly installed at the bottom of the cover plate 12, and rainwater can be prevented from permeating into the shell 2 along a gap between the two baffle plates 11 through the sealing cover mechanism, so that the control valve body 1 is prevented from being corroded by the rainwater, and the service life of the control valve body 1 is prolonged.

Operating device includes connecting axle 14 and carousel 15, connecting axle 14 sets up the top of control valve body 1, carousel 15 fixed cover is established on connecting axle 14, can operate control valve body 1 through operating device.

One the one end fixed mounting of threaded rod 6 has hand wheel 16, the top fixed mounting of apron 12 has the handle, can drive a threaded rod 6 through hand wheel 16 and rotate, can make the opening of apron 12 more convenient through the handle.

Sliding grooves 17 are formed in the two sides of the shell 2, the four sliding blocks 9 extend to the two sliding grooves 17 respectively, and the four sliding blocks 9 can be limited through the two sliding grooves 17.

The working principle of the anti-collision control valve provided by the utility model is as follows:

when the rotary table 15 needs to be operated, the handle is pulled, the cover plate 12 is opened through the handle, the hand wheel 16 is shaken, the hand wheel 16 drives one threaded rod 6 to rotate, one threaded rod 6 drives one synchronizing wheel 7 to rotate, one synchronizing wheel 7 drives the other synchronizing wheel 7 and the other threaded rod 6 to rotate through the synchronous belt 8, the two threaded rods 6 rotate to drive the four sliders 9 to move left and right, the four connecting blocks 10 are driven to move left and right through the four sliders 9, the two baffles 11 are driven to be away from each other through the four connecting blocks 10, so that the two baffles 11 are opened, the rotary table 15 is rotated, the connecting shaft 14 is driven to rotate through the rotary table 15, and the control valve body 1 is operated through the connecting shaft 14;

during the use, can play certain guard action to control valve body 1 through two baffles 11 and shell 2, prevent that carousel 15 from receiving unexpected touching and producing the maloperation, can prevent through two sealing washer 5 that the rainwater from along the inside of two intercommunication mouth infiltration shells 2, can prevent through sealed pad 13 that the rainwater from along the inside of the gap infiltration shell 2 between two baffles 11 to control valve body 1 has been prevented to be corroded by the rainwater, has prolonged control valve body 1's life.

the utility model provides a control valve preventing mistaken collision, which can prevent rainwater from permeating into the interior of a shell 2 along two communicating ports through two sealing rings 5, can enable the opening and closing of two baffles 11 to be more convenient through an opening and closing cover mechanism, is more convenient to operate a rotary table 15, can prevent the rainwater from permeating into the interior of the shell 2 along a gap between the two baffles 11 through a sealing cover mechanism, thereby preventing a control valve body 1 from being eroded by the rainwater, prolonging the service life of the control valve body 1, can operate the control valve body 1 through an operating mechanism, can drive a threaded rod 6 to rotate through a hand wheel 16, can enable a cover plate 12 to be more convenient to open through a handle, and can play a limiting role on four sliders 9 through two sliding grooves 17.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a prevent control valve who bumps, its characterized in that includes:

a control valve body;

the shell is arranged outside the control valve body, and both sides of the shell are provided with communicating ports;

the water outlet pipe is arranged on the water outlet of the control valve body and extends to the outside of the shell through one communication port;

the water inlet pipe is arranged on the water inlet of the control valve body and extends to the outside of the shell through one communication port;

the two sealing rings are respectively fixedly sleeved on the water outlet pipe and the water inlet pipe and are respectively fixedly connected with the inner walls of the two communication ports;

the cover opening and closing mechanism is arranged on the inner walls of the two sides of the shell;

the sealing cover mechanism is arranged at the top of the cover opening and closing mechanism;

an operating mechanism disposed at a top of the control valve body.

2. The control valve of claim 1, wherein the cover opening and closing mechanism comprises two threaded rods, two synchronizing wheels, a synchronizing belt, four sliding blocks, four connecting blocks and two baffle plates, the two threaded rods are rotatably installed on the inner walls of the two sides of the housing, the two threaded rods are respectively provided with two sections of external threads with opposite rotation directions, the two synchronizing wheels are respectively fixedly sleeved on the two threaded rods, the synchronizing belt is sleeved on the two synchronizing wheels, the four sliding blocks are respectively sleeved on the two threaded rods, the four connecting blocks are respectively fixedly installed on the four sliding blocks, the two baffle plates are respectively fixedly installed on the four connecting blocks, and the two baffle plates are respectively in sliding connection with the top of the housing.

3. A false impact prevention control valve according to claim 2, wherein the sealing cover mechanism comprises a cover plate and a sealing gasket, the cover plate is hinged to one of the baffles, and the sealing gasket is fixedly mounted at the bottom of the cover plate.

4. The control valve of claim 1, wherein the operating mechanism comprises a connecting shaft and a rotary disc, the connecting shaft is arranged at the top of the control valve body, and the rotary disc is fixedly sleeved on the connecting shaft.

5. The anti-collision control valve according to claim 3, wherein a hand wheel is fixedly mounted at one end of one of the threaded rods, and a handle is fixedly mounted at the top of the cover plate.

6. The control valve of claim 2, wherein sliding grooves are formed in both sides of the housing, and the four sliding blocks extend into the two sliding grooves respectively.