CN215730158U

CN215730158U - Combustible gas alarm based on wireless mixed networking

Info

Publication number: CN215730158U
Application number: CN202121321651.2U
Authority: CN
Inventors: 闫博闻; 叶黎; 温铁成; 纪纯
Original assignee: Hubei Tingyuan Engineering Technology Service Co ltd
Current assignee: Hubei Tingyuan Engineering Technology Service Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-02-01
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a combustible gas alarm based on wireless hybrid networking, which belongs to the technical field of gas alarms and comprises a gas monitoring body, wherein the back of the gas monitoring body is fixedly connected with a clamping device, the back of the clamping device is fixedly connected with four connecting rods, and one end of the back of each of the four connecting rods is fixedly connected with a clamping ring. This combustible gas alarm based on wireless mixed network deployment, through setting up the gaseous monitoring body, through the first notch to gaseous monitoring body back latch device alignment fixing device surface, the piece is drawn in the downward pulling, it pushes fixing device to connect the pole in, it draws the piece to reach the release after the suitable position, resilient means promotes the kelly to both sides, the rand card that one end of the connecting rod back was served is dead, this mode is after using the longer time, also can easily take off, high durability and convenient operation, the maintenance personal of being convenient for dismantles, the effectual problem of using the screw live wire for a long time of having avoided takes place, thereby the maintenance personal of being convenient for dismantles.

Description

Combustible gas alarm based on wireless mixed networking

Technical Field

The utility model belongs to the technical field of combustible gas alarms, and particularly relates to a combustible gas alarm based on wireless hybrid networking.

Background

The combustible gas alarm is also called as a gas leakage detection alarm instrument, when combustible gas leaks in industrial environment and daily life environment and the combustible gas alarm detects that the concentration of the combustible gas reaches the alarm value set by the alarm, the combustible gas alarm can send out sound and light alarm signals to remind people to evacuate, forcibly exhaust air, shut down equipment and other safety measures, and the gas alarm can be linked with related linkage equipment, such as leakage in factory production, storage and transportation, can drive systems of exhaust air, power supply cutoff, spraying and the like to prevent explosion, fire and poisoning accidents, thereby ensuring safety production and being frequently used in places where the combustible gas is used or generated in chemical factories, petroleum, gas stations, steel plants and the like, but most of the existing combustible gas alarms are fixed by screws and have long service time if the existing combustible gas alarms are used, the situation that the screw corrodes the live wire may occur, which is inconvenient to disassemble and is operated by maintenance personnel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a combustible gas alarm based on wireless hybrid networking, which solves the problems that most of the conventional combustible gas alarms are fixed by screws, if the conventional combustible gas alarms are used for a long time, the screws can corrode live wires, the disassembly is inconvenient, and the operation is performed by maintenance personnel.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a combustible gas alarm based on wireless hybrid networking comprises a gas monitoring body, wherein a clamping device is fixedly connected to the back of the gas monitoring body, four connecting rods are fixedly connected to the back of the clamping device, one ends of the backs of the four connecting rods are fixedly connected with clamping rings, a fixing device is arranged on the back of the clamping device, four first notches are formed in the front of the fixing device, the positions of the four first notches correspond to the positions of the four clamping rings respectively, two baffle plates are fixedly connected to the inside of the fixing device, four elastic devices are arranged in the fixing device, two elastic devices are arranged in the fixing device, the left end and the right end of each elastic device are fixedly connected with the right side surface of each baffle plate and the left side surface of each push plate respectively, a clamping rod is fixedly connected to the right side surface of each push plate, and second notches are formed in the left side surface of the inner wall of the fixing device and the right side surface of the inner wall of each push plate, four kellies joint respectively in four second notches, fixing device's lower surface is provided with draws the piece, draw the last fixed surface of piece to be connected with the stay cord, the left end and the right-hand member of stay cord respectively with the opposite face fixed connection of two push pedals.

As a further scheme of the utility model: two fixing devices are arranged on the front face of the fixing device, and the two fixing devices penetrate through the front face of the fixing device.

As a further scheme of the utility model: the front of the fixing device is fixedly connected with a magnet, and the magnet is adsorbed to the back of the clamping device.

As a further scheme of the utility model: the lower surface of the gas monitoring body is fixedly connected with a detecting head, and a receiver is arranged in the detecting head.

As a further scheme of the utility model: the front of the gas monitoring body is fixedly connected with a data meter, and a display screen is arranged in the data meter.

As a further scheme of the utility model: the right flank fixedly connected with alarm lamp of gas monitoring body, the alarm lamp is connected with the inductor electricity that this internal setting of gas monitoring was set up.

As a further scheme of the utility model: the left side fixed connection of gas monitoring body has the link, the left side fixedly connected with plug of link.

(III) advantageous effects

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

1. this combustible gas alarm based on wireless mixed network deployment, through setting up the gaseous monitoring body, latch device, connecting rod and rand, through the first notch to gaseous monitoring body back latch device alignment fixing device surface during the installation, the piece is drawn in the downward pulling, push the connecting rod in the fixing device afterwards, the piece is drawn in the release after reacing the suitable position, the restriction is relieved to the stay cord, promote the kelly to both sides under resilient action of resilient means, it dies to block the rand of one of connecting rod back one end, this mode utilizes baffle promotion kelly to block the rand, it has replaced originally only to carry out the mode of fixing with the screw, after using the longer time, also can easily take off, and convenient for operation, the maintenance personal of being convenient for dismantles, the effectual problem of having avoided long-time use screw live wire takes place, thereby the maintenance personal of being convenient for dismantles.

2. This combustible gas alarm based on wireless mixed network deployment draws the piece through the setting, draws the piece through the pulling and takes the stay cord for the kelly breaks away from the second notch, and it plays the spacing effect of pulling contact, has easy operation, dismantles fast advantage, and the time of effectual reduction maintenance personal installation or dismantlement, and the simple cost of inner structure is lower.

3. This combustible gas alarm based on wireless mixed network deployment, through setting up the detecting head, its inside receiver that is provided with, can be quick monitor the gas in the air, timely feedback and data table, people that are convenient for through the display screen on data table surface observe monitoring data, if gaseous alarm lamp up to standard can in time report to the police and indicate people, play response and data transmission's effect, the people of being convenient for are in the face of the timely reaction of making of the condition of difference.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of a cross-sectional structure of the fixing device of the present invention;

FIG. 3 is a schematic three-dimensional structure of the clamping device of the present invention;

FIG. 4 is a schematic three-dimensional structure of the fixing device of the present invention;

in the figure: 1 gas monitoring body, latch device, 3 connecting rods, 4 rands, 5 fixing device, 6 first notch, 7 baffle, 8 resilient means, 9 push pedal, 10 kellies, 11 second notch, 12 stay cords, 13 draw the piece, 14 securing device, 15 magnet, 16 detecting heads, 17 maintenance lid, 18 data table, 19 alarm lamps, 20 link, 21 plug.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a combustible gas alarm based on wireless hybrid networking comprises a gas monitoring body 1, wherein the back of the gas monitoring body 1 is fixedly connected with a clamping device 2, the back of the clamping device 2 is fixedly connected with four connecting rods 3, one ends of the backs of the four connecting rods 3 are fixedly connected with clamping rings 4, the back of the clamping device 2 is provided with a fixing device 5, the front of the fixing device 5 is provided with four first notches 6, the positions of the four first notches 6 correspond to the positions of the four clamping rings 4 respectively, two baffle plates 7 are fixedly connected in the fixing device 5, four elastic devices 8 are arranged in the fixing device 5, two elastic devices 8 are arranged in the fixing device 5, the left end and the right end of each elastic device 8 are fixedly connected with the right side surface of each baffle plate 7 and the left side surface of a push plate 9 respectively, the right side surface of each push plate 9 is fixedly connected with a clamping rod 10, the left side surface of the inner wall of the fixing device 5 and the right side surface of the inner wall are provided with second notches 11, four kellies 10 joint respectively in four second notches 11, and fixing device 5's lower surface is provided with draws piece 13, draws piece 13's last fixed surface to be connected with stay cord 12, the left end and the right-hand member of stay cord 12 respectively with two push pedal 9's opposite face fixed connection.

Specifically, as shown in fig. 1, the lower surface of the gas monitoring body 1 is fixedly connected with a detecting head 16, the inside of the gas monitoring body 1 is provided with a receiver through the detecting head 16, the gas in the air can be monitored quickly, the functions of sensing monitoring and data transmission are achieved, the receiver is arranged in the detecting head 16, the front surface of the gas monitoring body 1 is fixedly connected with a data table 18, the data feedback can be achieved on the gas monitored by the detecting head 16 through the data table 18, people can observe the gas conveniently, the alarm lamp 19 can be started to alarm under the condition that the gas exceeds the standard, the functions of data feedback and issuing the alarm command of the alarm lamp 19 are achieved, a display screen is arranged in the data table 18, the right side surface of the gas monitoring body 1 is fixedly connected with the alarm lamp 19, and the possibility of igniting combustible gas due to the breakage of the lamp inside is effectively avoided through the arrangement of the alarm lamp 19 and the special protection material, play the effect of protection and suggestion, alarm lamp 19 is connected with the inductor electricity that sets up in the gas monitoring body 1.

Specifically, as shown in fig. 1 and 4, the left side of gas monitoring body 1 is fixed with link 20, and the left side fixedly connected with plug 21 of link 20 through setting up plug 21, and it starts the effect of gas monitoring body 1 as the operation, and the surface of this plug 21 is provided with one deck protection leather packing, can carry out the laminating nature with the picture peg sealed, and the front that has improved security fixing device 5 that uses is fixed with magnet 15, and magnet 15 adsorbs mutually with latch device 2's the back.

The working principle of the utility model is as follows:

when the gas monitoring device is installed, the fixing device 5 is firstly installed on a proper wall surface through the stabilizing device 14, the clamping device 2 at the back of the gas monitoring body 1 is aligned to the first notch 6 on the surface of the fixing device 5, the pulling block 13 is pulled downwards, then the connecting rod 3 is pushed into the fixing device 5, the pulling block 13 is released after the gas monitoring body reaches a proper position, the magnet 15 is adsorbed to the back of the clamping device 2, the limitation of the pull rope 12 is removed, the push plate 9 and the clamping rod 10 are pushed towards two sides under the elastic action of the elastic device 8 on the outer surface of the baffle 7, the clamping ring 4 on one end of the back surface of the connecting rod 3 is clamped, the clamping rod 10 is clamped into the second notch 11 to complete the limiting, then the plug 21 on the left side of the connecting end 20 is inserted into a power supply, then the gas is monitored by the detecting head 16 and fed back to the data table 18, the alarm lamp 19 starts to alarm when the gas exceeds the standard, when maintenance is required, the interior of the gas monitoring body 1 can be maintained by the maintenance cover 17.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a combustible gas alarm based on wireless mixed network deployment, includes gaseous monitoring body (1), its characterized in that: the gas monitoring device comprises a gas monitoring body (1), wherein a clamping device (2) is fixedly connected to the back of the gas monitoring body (1), four connecting rods (3) are fixedly connected to the back of the clamping device (2), clamping rings (4) are fixedly connected to one ends of the backs of the four connecting rods (3), a fixing device (5) is arranged on the back of the clamping device (2), four first notches (6) are formed in the front of the fixing device (5), the positions of the four first notches (6) correspond to the positions of the four clamping rings (4) respectively, two baffle plates (7) are fixedly connected to the inside of the fixing device (5), four elastic devices (8) are arranged in the fixing device (5), two elastic devices (8) are arranged in the fixing device (5), the left end and the right end of each elastic device (8) are fixedly connected with the right side face of each baffle plate (7) and the left side face of a push plate (9) respectively, the right flank fixedly connected with kelly (10) of push pedal (9), second notch (11) have all been seted up to the left surface of fixing device (5) inner wall and the right flank of inner wall, and four kellies (10) joint respectively are in four second notches (11), the lower surface of fixing device (5) is provided with draws piece (13), draw last fixed surface of piece (13) to be connected with stay cord (12), the left end and the right-hand member of stay cord (12) respectively with the opposite face fixed connection of two push pedals (9).

2. The combustible gas alarm based on wireless hybrid networking of claim 1, characterized in that: two fixing devices (14) are arranged on the front face of the fixing device (5), and the two fixing devices (14) penetrate through the front face of the fixing device (5).

3. The combustible gas alarm based on wireless hybrid networking of claim 2, characterized in that: the front of the fixing device (5) is fixedly connected with a magnet (15), and the magnet (15) is adsorbed to the back of the clamping device (2).

4. The combustible gas alarm based on wireless hybrid networking of claim 1, characterized in that: the lower surface of the gas monitoring body (1) is fixedly connected with a detecting head (16), and a receiver is arranged in the detecting head (16).

5. The combustible gas alarm based on wireless hybrid networking of claim 1, characterized in that: the front of the gas monitoring body (1) is fixedly connected with a data meter (18), and a display screen is arranged in the data meter (18).

6. The combustible gas alarm based on wireless hybrid networking of claim 1, characterized in that: the right flank fixedly connected with alarm lamp (19) of gas monitoring body (1), alarm lamp (19) are connected with the inductor electricity that sets up in gas monitoring body (1).

7. The combustible gas alarm based on wireless hybrid networking of claim 1, characterized in that: the left side face of gas monitoring body (1) is fixed with link (20), the left side face fixedly connected with plug (21) of link (20).