CN219827918U

CN219827918U - Electric switch valve

Info

Publication number: CN219827918U
Application number: CN202320106789.3U
Authority: CN
Inventors: 朱鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-10-13
Anticipated expiration: 2033-02-03

Abstract

The utility model discloses an electric switch valve, which belongs to the technical field of air valve control and comprises a control valve, wherein two ends of the control valve are respectively and fixedly connected with an air outlet pipe and an air inlet pipe, an adjusting groove and a movable groove are formed in the control valve, a stop block is slidably connected in the movable groove, an adjusting box and a fixing box are fixedly connected to the top of the control valve, a second motor is fixedly connected to the bottom end in the adjusting box, and a threaded rod is fixedly connected to the output end of the second motor; the gas leakage detection device has the beneficial effects that by arranging the gas leakage detector, when the gas leakage condition occurs, the gas leakage detector detects the gas leakage, then the controller controls the second motor to operate, drives the stop block to move downwards, and blocks the control valve, so that the valve body can be timely closed when the gas leakage occurs, and further, the safety accident is prevented, and meanwhile, the alarm lamp timely sends out an alarm to inform personnel, so that the safety accident is further prevented.

Description

Electric switch valve

Technical Field

The utility model relates to the technical field of air valve control, in particular to an electric switch valve.

Background

The pneumatic valve is a device which is arranged on a conveying pipeline in the gas conveying process of gas, natural gas and the like and is used for controlling the gas conveying, and the pneumatic valve is required to have higher tightness, control precision and the like, and along with the development of technology, the automation becomes a requirement on the pneumatic valve.

However, the current electric valve on the market cannot timely give an alarm to personnel when the problem of air leakage occurs, has low intelligence, does not have a structure for closing the valve, further easily causes safety accidents, cannot automatically adjust the flow speed of the fuel gas, cannot change the flow speed of the fuel gas in a pipeline according to the change of the surrounding environment, and is very inconvenient to use, so that the electric switch valve is particularly provided for the problem.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects existing in the prior art, the utility model aims to provide an electric switch valve which has certain intelligence, can give an alarm to personnel in time when the air leakage condition occurs, and is convenient for people to automatically adjust the flow rate of the fuel gas.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides an electric switch valve, which comprises a control valve, wherein two ends of the control valve are respectively and fixedly connected with an air outlet pipe and an air inlet pipe, an adjusting groove and a movable groove are formed in the control valve, a stop block is slidably connected in the movable groove, an adjusting box and a fixed box are fixedly connected to the top of the control valve, a second motor is fixedly connected to the bottom end of the adjusting box, a threaded rod is fixedly connected to the output end of the second motor, the shaft end of the threaded rod is rotatably connected to a bearing fixed to the top end of the adjusting box, a movable plate is connected to the surface of the threaded rod in a threaded manner, a slide bar is fixedly connected to the bottom of the movable plate, one end of the slide bar penetrates through the movable groove and is fixedly connected to the top of the stop block, two air leakage detectors are fixedly connected to the surface of the control valve, an intelligent control box and a battery module are fixedly connected to the side of the adjusting box, and a controller is fixedly connected to the side of the intelligent control box.

When the electric switch valve of the technical scheme is used, the gas leakage detector is arranged, when the gas leakage condition occurs, the gas leakage detector detects the gas leakage, then the controller controls the second motor to operate, the stop block is driven to move downwards, the control valve is blocked, the valve body can be timely closed when the gas leakage occurs, the safety accident is further prevented, and the alarm lamp timely sends out an alarm to inform personnel, so that the safety accident is further prevented.

Further, the bottom inside the movable groove is fixedly connected with a sealing strip.

Further, the inside side fixedly connected with first motor of fixed box, first motor output fixedly connected with rotary rod, rotary rod surface fixedly connected with second bevel gear.

Further, the rotating shaft is rotatably arranged on the inner side face of the adjusting groove through a bearing, the surface of the rotating shaft is fixedly connected with a rotating plate, and a plurality of flow holes are formed in the surface of the rotating plate.

Further, one end of the rotating shaft is fixedly connected with a first bevel gear, and the first bevel gear is meshed with the second bevel gear.

Further, regulation box top fixedly connected with alarm lamp.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the electric switch valve, the air leakage detector is arranged, when the gas leakage condition occurs, the air leakage detector detects the gas leakage, then the controller controls the second motor to operate, the stop block is driven to move downwards, the control valve is blocked, the valve body can be timely closed when the gas leakage occurs, and further safety accidents are prevented, and meanwhile the alarm lamp timely sends out an alarm to inform personnel, so that the safety accidents are further prevented;

2. according to the electric switch valve, when people need to adjust the gas flow rate, the first motor is controlled by the controller to operate, so that the rotating shaft and the rotating plate rotate, the rotating plate rotates to be matched with the flow hole to change the size of the inner caliber of the control valve, and therefore people can automatically adjust the gas flow rate conveniently;

3. this electric switch valve through setting up the alarm lamp, when the gas leakage condition appears, can send the alarm in time and inform personnel.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model in elevation;

fig. 2 is a schematic diagram of the structure of the present utility model in front section.

The marks in the drawings are:

1. a control valve; 2. an air outlet pipe; 3. an air inlet pipe; 4. an adjustment tank; 5. a movable groove; 6. a sealing strip; 7. a rotating shaft; 8. a rotating plate; 9. a flow hole; 10. a first bevel gear; 11. a first motor; 12. a rotating rod; 13. a second bevel gear; 14. an adjustment box; 15. a second motor; 16. a threaded rod; 17. a movable plate; 18. a slide bar; 19. a stop block; 20. an intelligent control box; 21. a controller; 22. a battery module; 23. a leak detector; 24. an alarm lamp; 25. and fixing the box.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-2.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an electric switch valve, including control valve 1, control valve 1 both ends are fixedly connected with outlet duct 2 and intake pipe 3 respectively, regulation groove 4 and movable groove 5 have been seted up to control valve 1 inside, the inside sliding connection of movable groove 5 has dog 19, control valve 1 top fixedly connected with regulation box 14 and fixed box 25, the inside bottom fixedly connected with second motor 15 of regulation box 14, second motor 15 output fixedly connected with threaded rod 16, threaded rod 16 axle head swivelling joint is in the fixed bearing in regulation box 14 inside top, threaded rod 16 surface threaded connection has fly leaf 17, fly leaf 17 bottom fixedly connected with slide bar 18, slide bar 18 one end passes movable groove 5, and fixedly connected with is at dog 19 top, control valve 1 surface fixedly connected with two leak gas detectors 23, regulation box 14 side fixedly connected with intelligent control box 20 and battery module 22, intelligent control box 20 side fixedly connected with controller 21.

Through adopting above-mentioned technical scheme, through setting up gas leakage detector 23, when the gas leakage condition appears, gas leakage detector 23 detects the gas leakage, then controller 21 control second motor 15 operation drives dog 19 and moves down, blocks up control valve 1 to can close the valve body in time when the gas appears leaking, and then prevent the emergence of incident.

Specifically, the inside bottom fixedly connected with sealing strip 6 of movable groove 5.

Specifically, the first motor 11 is fixedly connected to the inner side surface of the fixing box 25, the rotary rod 12 is fixedly connected to the output end of the first motor 11, and the second bevel gear 13 is fixedly connected to the surface of the rotary rod 12.

Specifically, the inside side of adjustment tank 4 is rotated through the bearing and is worn to be equipped with pivot 7, and pivot 7 surface fixedly connected with rotor plate 8, a plurality of discharge holes 9 have been seted up on rotor plate 8 surface.

Specifically, one end of the rotating shaft 7 is fixedly connected with a first bevel gear 10, and the first bevel gear 10 is meshed with a second bevel gear 13.

Through adopting above-mentioned technical scheme, through setting up first motor 11, when people need adjust the gas velocity of flow, people control first motor 11 operation through controller 21, make pivot 7 and rotor plate 8 rotatory, rotor plate 8 rotatory cooperation discharge orifice 9 can change control valve 1 inside bore size to the people of being convenient for can adjust the gas velocity of flow voluntarily.

Specifically, the warning lamp 24 is fixedly connected to the top of the adjusting box 14.

By adopting the above technical scheme, through setting up alarm lamp 24, when the gas leakage condition appears, can send the alarm in time and inform personnel.

The working principle of the utility model is as follows:

when in use, a person connects the device with the gas pipe through the gas outlet pipe 2 and the gas inlet pipe 3, and after the connection is completed, the person starts the gas leakage detector 23 to operate through the controller 21, so that the device can be used;

when gas leakage occurs, the gas leakage detector 23 detects the gas leakage, then the controller 21 controls the second motor 15 to operate, so that the threaded rod 16 rotates, the movable plate 17 and the sliding rod 18 are driven to move, the stop block 19 is driven to move downwards, the control valve 1 is blocked, the valve body can be closed timely when the gas leakage occurs, the safety accident is prevented, and the alarm lamp 24 sends an alarm timely to inform personnel, and the safety accident is further prevented;

when people need to adjust the gas flow rate, people control the first motor 11 to operate through the controller 21, so that the rotary rod 12 and the second bevel gear 13 rotate, the rotary shaft 7 and the rotary plate 8 rotate through the first bevel gear 10, and the rotary plate 8 rotates to be matched with the flow hole 9 to change the size of the inner caliber of the control valve 1, so that the gas flow rate is convenient to adjust.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. An electrical switching valve comprising a control valve (1), characterized in that: control valve (1) both ends are fixedly connected with outlet duct (2) and intake pipe (3) respectively, regulating tank (4) and movable groove (5) have been seted up to control valve (1) inside, movable groove (5) inside sliding connection has dog (19), control valve (1) top fixedly connected with regulation box (14) and fixed box (25), the inside bottom fixedly connected with second motor (15) of regulation box (14), second motor (15) output fixedly connected with threaded rod (16), threaded rod (16) axle head swivelling joint is in the bearing of regulating box (14) inside top fixed, threaded rod (16) surface screw thread connection movable plate (17), movable plate (17) bottom fixedly connected with slide bar (18), slide bar (18) one end is passed movable groove (5) to fixed connection is at dog (19) top, control valve (1) fixedly connected with two detectors (23), regulation box (14) side fixedly connected with intelligent control box (20) and battery module (22), intelligent control box (21) side fixedly connected with gas leakage.

2. An electrical switching valve as set forth in claim 1 wherein: the bottom end inside the movable groove (5) is fixedly connected with a sealing strip (6).

3. An electrical switching valve as set forth in claim 1 wherein: the fixed box (25) is characterized in that a first motor (11) is fixedly connected to the inner side face of the fixed box, a rotary rod (12) is fixedly connected to the output end of the first motor (11), and a second bevel gear (13) is fixedly connected to the surface of the rotary rod (12).

4. An electrical switching valve as set forth in claim 1 wherein: the rotary shaft (7) is rotatably arranged on the inner side face of the adjusting groove (4) in a penetrating mode through a bearing, the rotary plate (8) is fixedly connected to the surface of the rotary shaft (7), and a plurality of flow holes (9) are formed in the surface of the rotary plate (8).

5. An electrical switching valve as set forth in claim 4 wherein: one end of the rotating shaft (7) is fixedly connected with a first bevel gear (10), and the first bevel gear (10) is meshed with a second bevel gear (13).

6. An electrical switching valve as set forth in claim 1 wherein: and the top of the adjusting box (14) is fixedly connected with an alarm lamp (24).