CN209245404U - A kind of natural gas valve with warning function - Google Patents

Abstract

The utility model discloses a kind of natural gas valve with warning function, including valve body and self-locking device, described valve body one end upper surface is welded with self-locking device, and self-locking device inner wall is welded with the second connection shaft.In the utility model, provided with processor, processor and concentration survey meter are electrically connected, concentration survey meter detects valve body external world concentration of natural gas, when reaching specified value, concentration survey meter sends a signal to processor, processor is handled after receiving signal, and send a signal to signal receiver, signal receiver controls telescopic rod elongation, telescopic rod elongation pushes shaft to be rotated, shaft drives valve ball rotation, the open-work opened up inside valve ball is rotated to vertical with valve body interior surface, keep natural gas impassable, to achieve the purpose that be automatically closed, prevent user from forgetting that closing valve or valve is not closed completely the problem of leading to natural gas leaking, using safer.

Description

A kind of natural gas valve with warning function

Technical field

The utility model relates to natural gas valve technical field more particularly to a kind of natural air valves with warning function Door.

Background technique

Natural gas valve is a kind of safe corollary apparatus of gas pipeline engineering, is adjusted in pipeline for being truncated, connecting Gas has good control characteristic and closes sealing performance, and with the continuous raising of people's living standard, natural gas is answered With more and more extensive, therefore the safety of natural gas motorcar also increasingly obtains the extensive concern of people, it is desirable to be able to by right Innovating to improve the working efficiency of equipment for natural gas valve, improves safety, is allowed to play maximum value, with science and technology Development, natural gas valve, which has, significantly to be developed, its development is brought to people when carrying out natural gas valve installation Very big convenience, type and quantity are also just growing day by day.

Although natural gas valve type and quantity currently on the market are very more, it is not based on Internet of things system, no Can be closed, concentration of natural gas information can not be timely feedbacked when user stays out to user automatically, risk compared with Greatly, in view of the above problems, special propose a kind of natural gas valve with warning function.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has alarm function The natural gas valve of energy.

To achieve the goals above, the utility model adopts the technical scheme that a kind of with the natural of warning function Air valve, including valve body and self-locking device, described valve body one end upper surface is welded with self-locking device, and self-locking device inner wall welds It is connected to the second connection shaft, second connection shaft side rotation is connected with telescopic rod, and the rotation connection of the telescopic rod other end There is the first connection shaft, the telescopic rod is welded by the first connection shaft and shaft, and the rotating shaft bottom surface runs through valve body Surface and valve ball weld, and open-work is offered inside valve ball, and the telescopic rod end surface is equipped with signal receiver, the valve Ontology one end bottom surface is welded with concentration survey meter, is equipped with sealing block inside the valve body, and sealing block bottom surface be pasted with it is close Packing, the sealing block top surface is welded with screw rod, and screw rod top surface is welded with rotating handles, valve body other end top surface It is welded with processor, and processor surface inserting has concentration display, is equipped with battery, the processor inside the processor Inside is equipped with mainboard, and is located inside processor above mainboard and is equipped with GPRS transmitter, the weldering of valve body other end bottom surface It is connected to buzzer.

It is as above-mentioned technical proposal to further describe:

The screw rod is connect with valve body spiral, and the sealing block is to be unlikely to deform structure.

It is as above-mentioned technical proposal to further describe:

There are two the telescopic rod settings, and the telescopic rod is miniature electric telescopic rod.

It is as above-mentioned technical proposal to further describe:

Rubber pad, the buzzer input terminal and processor output end are provided between the shaft and valve body surface It is electrically connected.

It is as above-mentioned technical proposal to further describe:

The telescopic rod input terminal and signal receiver output end are electrically connected, and the valve ball is spherical structure.

It is as above-mentioned technical proposal to further describe:

The concentration survey meter output end and processor input terminal are electrically connected, GPRS transmitter output end and mobile phone terminal Input terminal is electrically connected.

In the utility model, it is provided with processor first, processor and concentration survey meter are electrically connected, and concentration survey meter is visited Side valve door body external world concentration of natural gas, when reaching specified value, concentration survey meter sends a signal to processor, and processor receives It is handled after signal, and sends a signal to signal receiver, signal receiver controls telescopic rod elongation, and telescopic rod elongation pushes Shaft is rotated, and shaft drives valve ball rotation, and the open-work opened up inside valve ball is rotated to vertical with valve body interior surface, Keep natural gas impassable, to achieve the purpose that be automatically closed, prevents user from forgetting that closing valve or valve closes not The problem of sternly leading to natural gas leaking, use is safer, next is provided with processor and buzzer, and processor can receive concentration The signal of survey meter simultaneously sends a signal to buzzer, and buzzer starts to alarm, and the battery being arranged inside processor prevents Equipment is not available when power failure, and buzzer warning sound is larger, user can be reminded to handle in time, be prevented excessive concentration from drawing Hair is dangerous, is finally provided with mainboard and GPRS transmitter, mainboard receives the signal that processor is sent, and handles data and be sent to GPRS transmitter, GPRS transmitter transferring data on user's mobile phone terminal, understanding in time when convenient for users to staying out Concentration of natural gas information in family keeps natural gas monitoring more intelligent when encountering dangerous situation and alarm.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of natural gas valve with warning function structural schematic diagram；

Fig. 2 is the top view of the utility model self-locking device；

Fig. 3 is the utility model processor schematic diagram of internal structure.

Marginal data:

1- valve body, 2- self-locking device, 3- signal receiver, 4- telescopic rod, 5- shaft, the connection of 6- first shaft, 7- Two connection shafts, 8- rotating handles, 9- screw rod, 10- processor, 11- concentration display, 12- battery, 13- buzzer, 14- Gasket, 15- sealing block, 16- open-work, 17- concentration survey meter, 18- valve ball, 19-GPRS transmitter, 20- mainboard.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of natural gas valve with warning function, including valve body 1 and self-locking device 2, valve sheet 1 one end upper surface of body is welded with self-locking device 2, and 2 inner wall of self-locking device is welded with the second connection shaft 7, the second connection 7 side of shaft Rotation is connected with telescopic rod 4, and the rotation of 4 other end of telescopic rod is connected with the first connection shaft 6, and telescopic rod 4 passes through the first connection Shaft 6 and shaft 5 are welded, and 5 bottom surface of shaft is welded through 1 surface of valve body and valve ball 18, and is offered inside valve ball 18 Hole 16,4 end surface of telescopic rod are equipped with signal receiver 3, and 1 one end bottom surface of valve body is welded with concentration survey meter 17, valve Sealing block 15 being equipped with inside ontology 1, and 15 bottom surface of sealing block is pasted with gasket 14,15 top surface of sealing block is welded with screw rod 9, and 9 top surface of screw rod is welded with rotating handles 8, and 1 other end top surface of valve body is welded with processor 10, and 10 surface inserting of processor There is concentration display 11, battery 12 is equipped with inside processor 10, mainboard 20, and 20 upper position of mainboard are equipped with inside processor 10 GPRS transmitter 19 is equipped with inside processor 10,1 other end bottom surface of valve body is welded with buzzer 13.

Screw rod 9 is connect with 1 spiral of valve body, and sealing block 15 is to be unlikely to deform structure, and there are two the settings of telescopic rod 4, is stretched Contracting bar 4 is miniature electric telescopic rod, and rubber pad, 13 input terminal of buzzer and place are provided between 1 surface of shaft 5 and valve body It manages 10 output end of device to be electrically connected, 4 input terminal of telescopic rod and 3 output end of signal receiver are electrically connected, and valve ball 18 is spherical junctions Structure, 17 output end of concentration survey meter and 10 input terminal of processor are electrically connected, and 19 output end of GPRS transmitter and mobile phone terminal are defeated Enter end to be electrically connected.

Rotating handles 8 are an integral structure with screw rod 9, and gasket 14 is corrosion-resistant structure, and valve body 1 is stainless steel knot Structure, 11 real-time display concentration of natural gas of concentration display, is user-friendly for controlling.

Working principle: in use, installing the present apparatus to suitable position, processor 10 electrically connects with concentration survey meter 17 It connects, concentration survey meter 17 detects the extraneous concentration of natural gas of valve body 1, and when reaching specified value, concentration survey meter 17 sends letter It is handled after number processor 10, processor 10 being given to receive signal, and sends a signal to signal receiver 3, signal receiver 3 is controlled Telescopic rod 4 processed extends, and the elongation of telescopic rod 4 pushes shaft 5 to be rotated, and shaft 5 drives valve ball 18 to rotate, and opens up inside valve ball 18 The rotation of open-work 16 to vertical with 1 interior surface of valve body, keep natural gas impassable, to reach the mesh being automatically closed , prevent user from forgetting that closing valve body 1 or valve body 1 is not closed completely the problem of leading to natural gas leaking, uses Safer, processor 10 can receive the signal of concentration survey meter 17 and send a signal to buzzer 13, buzzer 13 start into Row is alarmed, and equipment is not available when the battery 12 being arranged inside processor 10 prevents from having a power failure, and 13 alarm sound of buzzer is larger, User can be reminded to handle in time, prevent excessive concentration from causing dangerous, mainboard 20 receives the signal that processor 10 is sent, and Processing data are sent to GPRS transmitter 19, and GPRS transmitter 19 transfers data on user's mobile phone terminal, are easy to use Concentration of natural gas information in family is understood when person stays out in time, when encountering dangerous situation and alarm, makes natural gas monitoring more intelligence Energyization.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of natural gas valve with warning function, including valve body (1) and self-locking device (2), which is characterized in that described Valve body (1) one end upper surface is welded with self-locking device (2), and self-locking device (2) inner wall is welded with the second connection shaft (7), institute It states the rotation of the second connection shaft (7) side to be connected with telescopic rod (4), and the rotation of telescopic rod (4) other end is connected with the first connection Shaft (6), the telescopic rod (4) are welded by the first connection shaft (6) and shaft (5), and valve is run through in shaft (5) bottom surface Ontology (1) surface and valve ball (18) are welded, and are offered open-work (16) inside valve ball (18), telescopic rod (4) end surface Equipped with signal receiver (3), valve body (1) one end bottom surface is welded with concentration survey meter (17), the valve body (1) Inside is equipped with sealing block (15), and sealing block (15) bottom surface is pasted with gasket (14), and sealing block (15) top surface is welded with Screw rod (9), and screw rod (9) top surface is welded with rotating handles (8), valve body (1) other end top surface is welded with processor (10), and processor (10) surface inserting has concentration display (11), is equipped with battery (12) inside the processor (10), institute It states and is equipped with mainboard (20) inside processor (10), and be located inside processor (10) above mainboard (20) and be equipped with GPRS transmitter (19), valve body (1) other end bottom surface is welded with buzzer (13).

2. a kind of natural gas valve with warning function according to claim 1, which is characterized in that the screw rod (9) It is connect with valve body (1) spiral, the sealing block (15) is to be unlikely to deform structure.

3. a kind of natural gas valve with warning function according to claim 1, which is characterized in that the telescopic rod (4) there are two setting, the telescopic rod (4) is miniature electric telescopic rod.

4. a kind of natural gas valve with warning function according to claim 1, which is characterized in that the shaft (5) Rubber pad is provided between valve body (1) surface, buzzer (13) input terminal and processor (10) output end are electrical Connection.

5. a kind of natural gas valve with warning function according to claim 1, which is characterized in that the telescopic rod (4) input terminal and signal receiver (3) output end are electrically connected, and the valve ball (18) is spherical structure.

6. a kind of natural gas valve with warning function according to claim 1, which is characterized in that the concentration detection Instrument (17) output end and processor (10) input terminal are electrically connected, GPRS transmitter (19) output end and mobile phone terminal input terminal electricity Property connection.