CN221033996U

CN221033996U - Press type gas vertical pipe butterfly valve

Info

Publication number: CN221033996U
Application number: CN202322765727.6U
Authority: CN
Inventors: 夏双红
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-28
Anticipated expiration: 2033-10-16

Abstract

The utility model relates to the technical field of butterfly valves and discloses a pressing type gas riser butterfly valve which comprises a valve body, wherein the top surface of the valve body is fixedly connected with a sleeve, the interior of the sleeve is connected with a pressing assembly in a sliding mode, the bottom end of the pressing assembly is fixedly connected with a valve disc, both ends of the valve body are fixedly connected with threaded pipes, the surfaces of the two threaded pipes are sleeved with sealing rings, the surface of the valve body is fixedly connected with an alarm assembly, and the surface of the sleeve is provided with a sliding rail. This push type gas riser butterfly valve through the setting of pressing the subassembly, presses the depression bar for the gag lever post card is in the slide rail, and then rotates the depression bar to suitable position, thereby drives the valve disc and rotate, under the effect of spring elasticity, the gag lever post resets, and then is fixed through the spacing hole, thereby is convenient for personnel cut off or open the quick of valve body, also can adjust the degree of opening of valve disc simultaneously, the flow of control gas.

Description

Press type gas vertical pipe butterfly valve

Technical Field

The utility model relates to the technical field of butterfly valves, in particular to a pressing type gas riser butterfly valve.

Background

The butterfly valve is called a flap valve, and is a simple-structure regulating valve, the butterfly valve capable of being used for the on-off control of low-pressure pipeline media means that a closing member is a disc, the butterfly valve rotates around a valve shaft to achieve a valve for opening and closing, a riser butterfly valve is generally positioned at the bottom layer of a building, once the riser air supply range is found to leak air, related operators can timely close the butterfly valve to stop air supply, and therefore a pressing type gas riser butterfly valve is needed.

The utility model discloses a pressing type gas riser butterfly valve in the common name CN219062469U, which has the advantages that although the first rotating rod plays a limiting role in rotation through a bearing seat, the condition that a return spring is fixedly connected with the first rotating rod and the first rotating rod is difficult to drive a first gear to rotate is avoided.

However, the push type gas riser butterfly valve has the following disadvantages: when the butterfly valve of the gas riser leaks gas, if the butterfly valve is not found for a long time, certain risks can be generated for property and personnel, and the butterfly valve is inconvenient to prompt the personnel to pay attention and take relevant measures.

Disclosure of utility model

(One) solving the technical problems

The technical problem solved by the utility model is to provide the pressing type gas riser butterfly valve which has higher practicability and simpler structure through simple operation, and solves the problems in the background art that the attention of personnel is inconvenient to prompt and relevant measures are taken.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a push type gas riser butterfly valve, includes the valve body, the top surface fixedly connected with sleeve of valve body, telescopic inside sliding connection has the subassembly of pressing, the subassembly of pressing is including sliding in the inside push rod of sleeve, the fixed surface of push rod is connected with the gag lever post, the bottom fixedly connected with valve disc of pressing the subassembly, the equal fixedly connected with screwed pipe in both ends of valve body, two the sealing washer has all been cup jointed on the surface of screwed pipe, the fixed surface of valve body is connected with alarm assembly, alarm assembly is including being fixed in the gas sensor on valve body surface, one side of gas sensor is through power cord electric connection has the controller, one side of controller is through power cord electric connection has the siren, one side of siren is through power cord electric connection has the battery.

Optionally, the bottom fixedly connected with spring of pressing the pole, the bottom fixedly connected with fixed cylinder of spring.

Optionally, the slide rail has been seted up on telescopic surface, spacing hole has been seted up to one side of slide rail, spacing hole and gag lever post looks adaptation.

Optionally, the connector has been seted up to the top surface of valve body, the push rod runs through in the inside of connector.

(III) beneficial effects

The utility model provides a pressing type gas riser butterfly valve, which has the following beneficial effects:

1. This push type gas riser butterfly valve through the setting of pressing the subassembly, presses the depression bar for the gag lever post card is in the slide rail, and then rotates the depression bar to suitable position, thereby drives the valve disc and rotate, under the effect of spring elasticity, the gag lever post resets, and then is fixed through the spacing hole, thereby is convenient for personnel cut off or open the quick of valve body, also can adjust the degree of opening of valve disc simultaneously, the flow of control gas.

2. This push type gas riser butterfly valve, through the setting of alarm subassembly, gas sensor detects unusual gas concentration, sends out the police dispatch newspaper through controller control siren to help preventing latent trouble or problem, and remind the personnel to take measures in time.

Drawings

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

FIG. 2 is a schematic diagram of an alarm assembly according to the present utility model;

FIG. 3 is a schematic view of a pressing assembly according to the present utility model;

FIG. 4 is a schematic view of the valve disc and seal ring of the present utility model.

In the figure: 1. a valve body; 2. a sleeve; 3. a pressing assembly; 301. pressing a pressing rod; 302. a spring; 303. a fixed cylinder; 304. a limit rod; 4. a valve disc; 5. a threaded tube; 6. a seal ring; 7. an alarm assembly; 701. a gas sensor; 702. a controller; 703. an alarm; 704. and a storage battery.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a push type gas riser butterfly valve, including valve body 1, the top surface fixedly connected with sleeve 2 of valve body 1, the inside sliding connection of sleeve 2 has pressing the subassembly 3, pressing the subassembly 3 including sliding in the inside pressing rod 301 of sleeve 2, pressing the surface fixedly connected with gag lever post 304 of rod 301, through pressing the setting of subassembly 3, press pressing rod 301 for gag lever post 304 card is in the slide rail, and then rotate pressing rod 301 to suitable position, thereby drive valve disc 4 rotation, under the effect of spring 302 elasticity, gag lever post 304 resets, and then fixed through spacing hole, thereby be convenient for personnel cut off or open fast to valve body 1, simultaneously also can adjust the degree of opening of valve disc 4, the flow of control gas, pressing the bottom fixedly connected with valve disc 4 of subassembly 3, the equal fixedly connected with screwed pipe 5 in both ends of valve body 1, the surface of two screwed pipe 701 has all cup jointed sealing washer 6, the surface fixedly connected with alarm assembly 7 of valve body 1, alarm assembly 7 is including the gas sensor who is fixed in valve body 1 surface, one side of gas sensor 701 has a controller 702 through power cord electric connection, one side of controller 702 is through power cord electric connection, under the effect of spring 302 elasticity, reset through spacing hole is fixed, thereby be convenient for personnel cut off or open to valve body 1, simultaneously can adjust the degree of opening of valve disc 4, control gas flow, the flow of gas is controlled through alarm assembly electric alarm 703, alarm device electric property is detected through the electric property 703, and alarm device electric property is timely has the alarm device 703, and is provided with the alarm device, alarm device is convenient for the alarm device.

The bottom of the pressing rod 301 is fixedly connected with a spring 302, the bottom of the spring 302 is fixedly connected with a fixed cylinder 303, and the function of driving the limiting rod 304 to reset is achieved through the arrangement of the spring 302;

the surface of the sleeve 2 is provided with a sliding rail, one side of the sliding rail is provided with a limiting hole, the limiting hole is matched with the limiting rod 304, and the limiting rod 304 is fixed through the arrangement of the limiting hole;

The top surface of valve body 1 has seted up the connector, and push rod 301 runs through in the inside of connector, through the setting of connector, has played the effect of connecting push rod 301.

The model of the gas sensor 701 is MQ-2, and the parameters and the model can be selected according to actual conditions.

In the utility model, the working steps of the device are as follows:

a first step of: pressing the pressing rod 301 to enable the limiting rod 304 to be clamped in the sliding rail, and further rotating the pressing rod 301 to a proper position, so that the valve disc 4 is driven to rotate, and under the action of elastic force of the spring 302, the limiting rod 304 is reset and further fixed through the limiting hole;

And a second step of: the gas sensor 701 detects an abnormal gas concentration, and the controller 702 controls the alarm 703 to give an alarm.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a push type gas riser butterfly valve, includes valve body (1), its characterized in that: the top surface fixedly connected with sleeve (2) of valve body (1), the inside sliding connection of sleeve (2) has presses subassembly (3), press subassembly (3) including sliding in the inside pressing rod (301) of sleeve (2), the fixed surface of pressing rod (301) is connected with gag lever post (304), the bottom fixedly connected with valve disc (4) of pressing subassembly (3), the equal fixedly connected with screwed pipe (5) in both ends of valve body (1), two sealing washer (6) have all been cup jointed on the surface of screwed pipe (5), the fixed surface of valve body (1) is connected with alarm subassembly (7), alarm subassembly (7) are including being fixed in gas sensor (701) on valve body (1) surface, one side of gas sensor (701) is through power cord electric connection have controller (702), one side of controller (702) is through power cord electric connection alarm (703), one side of alarm (703) is through power cord electric connection battery (704).

2. The push-on gas stand pipe butterfly valve of claim 1, wherein: the bottom of pressing rod (301) fixedly connected with spring (302), the bottom of spring (302) fixedly connected with fixed section of thick bamboo (303).

3. The push-on gas stand pipe butterfly valve of claim 1, wherein: the surface of sleeve (2) has seted up the slide rail, spacing hole has been seted up to one side of slide rail, spacing hole and gag lever post (304) looks adaptation.

4. The push-on gas stand pipe butterfly valve of claim 1, wherein: the top surface of valve body (1) has seted up the connector, push down pole (301) runs through in the inside of connector.