CN220688575U - Chemical plant safety detection device - Google Patents

Abstract

The utility model relates to the technical field of safety inspection devices in chemical plants, in particular to a safety inspection device in the chemical plants, which comprises a mounting plate and an inspection assembly, wherein the bottom end of the mounting plate is fixedly connected with a fixed block, the inspection assembly is in plug-in fit with the fixed block, the inside of the fixed block is provided with the fixed assembly, the inspection assembly comprises a first plug-in block, the first plug-in block is in plug-in fit with the fixed block, the bottom end of the first plug-in block is fixedly connected with a shell, the inner top wall of the shell is fixedly provided with an inspection head, a controller and an alarm buzzer, the bottom end of the shell is provided with a plurality of air inlets, the fixed assembly comprises a sliding block, the sliding block is arranged in the inside of the fixed block in a sliding manner, a spring is arranged between the sliding block and the inner wall of the fixed block, the second plug-in block is fixedly connected with a second plug-in block, the second plug-in block is in plug-in fit with a top block, the safety inspection device in the chemical plants is convenient to detach the inspection assembly, the operation is simple, the working efficiency can be greatly improved, and the practicability is higher.

Description

Chemical plant safety detection device

Technical Field

The utility model relates to the technical field of security inspection devices of chemical plants, in particular to a security inspection device of a chemical plant.

Background

Petroleum is a viscous and dark brown liquid, called industrial blood, and is stored in the upper part of the crust, and the main component is a mixture of various alkanes, cycloalkanes and aromatic hydrocarbons, which are one of the main objects of geological exploration, and the petroleum needs to be treated in petrochemical plants before being normally used.

Petrochemical factory is in the in-process of processing to the oil, easily produces the petroleum gas, and this kind of gas is inflammable, and people are inhaled more this gas and are caused harm to the human body easily, consequently need control the inside petroleum gas of chemical factory in certain within range, generally detect the liquefied petroleum gas in the air through setting up detection device, and detection device installs on the roof with the bolt generally, and installation effectiveness is slower, and just inconvenient dismantles detection device equally, leads to the convenience to examine and repair detection device.

For this reason, we propose a chemical plant safety inspection device to solve this problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a chemical plant safety detection device to solve the problem that the prior art is inconvenient to install and disassemble the detection device.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the safety detection device for the chemical plant comprises a mounting plate and a detection assembly, wherein the bottom end of the mounting plate is fixedly connected with a fixed block, the detection assembly is in plug-in fit with the fixed block, and the fixed assembly is arranged in the fixed block;

the detection assembly comprises a first insertion block, the first insertion block is in insertion fit with the fixed block, the bottom end of the first insertion block is fixedly connected with a shell, a detection head, a controller and an alarm buzzer are fixedly installed on the inner top wall of the shell, and a plurality of air inlets are formed in the bottom end of the shell;

the fixing assembly comprises a sliding block, the sliding block is arranged in the fixing block in a sliding manner, a spring is arranged between the sliding block and the inner wall of the fixing block, a second inserting block is fixedly connected to the side wall of the sliding block, and the second inserting block is in insertion fit with the first inserting block;

the inside sliding connection of inserted block one has the kicking block, the bottom fixedly connected with push pedal of kicking block.

Preferably, a first limiting block is fixedly connected to the outer wall of the first inserting block, and the first limiting block is in sliding connection with the fixed block.

Preferably, a plurality of second limiting blocks are fixedly connected to the side wall of the push plate, and the second limiting blocks are in sliding connection with the first inserting blocks.

Preferably, a protective net is arranged in the air inlet hole.

Preferably, the inside fixedly connected with two installation poles of casing, two fixed mounting has the motor between the installation pole, the output fixedly connected with flabellum of motor.

(III) beneficial effects

Compared with the prior art, the utility model provides a chemical plant safety detection device, which has the following beneficial effects:

this safety inspection device of chemical plant is through inserting the inside mode of fixed block with the first plug-in block, under the effect of spring, can make the first plug-in block insert the inside of plug-in block two, thereby make detection component obtain fixedly, and when need dismantle detection component, only need upwards promote the push pedal, make the kicking block act on plug-in block two, make plug-in block two remove, thereby the convenience moves plug-in block down, just make plug-in block two break away from with plug-in block two, thereby conveniently dismantle detection component, easy operation, can be quick install and remove detection component, work efficiency is greatly improved, the practicality is higher.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a partial side cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional structural view of a partial top view of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure: 1. a mounting plate; 2. a fixed block; 3. a first plug block; 4. a housing; 5. a detection head; 6. a controller; 7. an alarm buzzer; 8. an air inlet hole; 9. a slide block; 10. a spring; 11. a second plug block; 12. a top block; 13. a push plate; 14. a first limiting block; 15. a second limiting block; 16. a protective net; 17. a mounting rod; 18. a motor; 19. and (3) a fan blade.

Detailed Description

Examples

Referring to fig. 1-4, a chemical plant safety detection device comprises a mounting plate 1 and a detection assembly, wherein a fixed block 2 is fixedly connected to the bottom end of the mounting plate 1, the detection assembly is in plug-in fit with the fixed block 2, and a fixed assembly is arranged inside the fixed block 2.

The detection assembly comprises a first insertion block 3, the first insertion block 3 is in insertion fit with the fixed block 2, the bottom end of the first insertion block 3 is fixedly connected with a shell 4, a detection head 5, a controller 6 and an alarm buzzer 7 are fixedly installed on the inner top wall of the shell 4, and a plurality of air inlets 8 are formed in the bottom end of the shell 4.

The effect that the inside and the external world of casing 4 are realized the intercommunication is made things convenient for through inlet port 8, just also makes things convenient for detecting head 5 to detect the concentration of the petroleum gas in the air, and controller 6 can control alarm buzzer 7 and send out the police dispatch newspaper after concentration reaches a definite value, conveniently reminds the staff to carry out relevant processing.

The fixed subassembly includes slider 9, and slider 9 slides and sets up in the inside of fixed block 2, is provided with spring 10 between the inner wall of slider 9 and fixed block 2, fixedly connected with insert second 11 on the lateral wall of slider 9, insert second 11 and insert first 3 grafting cooperation.

In the process that the first insert block 3 is inserted into the fixed block 2, under the action of the spring 10, the sliding block 9 can drive the second insert block 11 to be inserted into the first insert block 3, so that the first insert block 3 is fixed, the function of installing the detection component is realized, the operation is simple, the installation step can be simplified, and the detection component is convenient to install.

The inside sliding connection of inserted block one 3 has kicking block 12, and the bottom fixedly connected with push pedal 13 of kicking block 12.

When pushing the push plate 13 upwards, the top block 12 moves along with the push plate, so that the second insert block 11 moves, the first insert block 3 moves downwards conveniently, the detection assembly is convenient to detach, the operation is simple, and the efficiency of detaching the detection assembly can be greatly improved.

Referring to fig. 3, a first limiting block 14 is fixedly connected to an outer wall of the first insert block 3, and the first limiting block 14 is slidably connected to the fixed block 2.

The first limiting block 14 can provide a limiting effect for the first plug block 3, so that the second plug block 11 can be accurately inserted into the first plug block 3.

Referring to fig. 3, a plurality of second limiting blocks 15 are fixedly connected to the side wall of the push plate 13, and the second limiting blocks 15 are slidably connected with the first inserting blocks 3.

The second limiting block 15 can provide a limiting effect for the push plate 13, so that the push plate 13 can only move up and down, and the moving process of the top block 12 is smoother.

Referring to fig. 4, a protection net 16 is disposed inside the air intake hole.

The protection net 16 can prevent foreign matters from entering the inside of the housing 4, and affects the detection accuracy of the detection head 5.

Referring to fig. 4, two mounting rods 17 are fixedly connected to the inside of the housing 4, a motor 18 is fixedly mounted between the two mounting rods 17, and a fan blade 19 is fixedly connected to the output end of the motor 18.

The controller 6 can control the motor 18 to intermittently operate, and when the motor 18 operates, the fan blades 19 can be made to rotate, so that impurities attached to the surface of the protective net 16 can be blown off conveniently, and normal air circulation between the inside of the shell 4 and the outside is facilitated.

To sum up, this chemical plant safety inspection device's theory of operation and working process do, when using, at first with mounting panel 1 fixed mounting on the roof, then insert the inside of fixed block 2 with insert one 3, in this process, insert two 11 can insert the inside of insert one 3, fix insert one 3, just also reach the effect of installation detection subassembly, when need dismantle detection subassembly, only need upwards promote push pedal 13 can, easy operation can improve detection subassembly's ann tear efficiency open greatly, practical application of being convenient for.

Claims (5)

1. The utility model provides a chemical plant safety inspection device, includes mounting panel (1) and detection component, its characterized in that: the bottom end of the mounting plate (1) is fixedly connected with a fixed block (2), the detection assembly is in plug-in fit with the fixed block (2), and a fixed assembly is arranged in the fixed block (2);

the detection assembly comprises a first insertion block (3), the first insertion block (3) is in insertion fit with the fixed block (2), a shell (4) is fixedly connected to the bottom end of the first insertion block (3), a detection head (5), a controller (6) and an alarm buzzer (7) are fixedly installed on the inner top wall of the shell (4), and a plurality of air inlets (8) are formed in the bottom end of the shell (4);

the fixing assembly comprises a sliding block (9), the sliding block (9) is arranged in the fixing block (2) in a sliding mode, a spring (10) is arranged between the sliding block (9) and the inner wall of the fixing block (2), a second inserting block (11) is fixedly connected to the side wall of the sliding block (9), and the second inserting block (11) is in inserting fit with the first inserting block (3);

the inside sliding connection of inserted block one (3) has kicking block (12), the bottom fixedly connected with push pedal (13) of kicking block (12).

2. The chemical plant safety inspection apparatus according to claim 1, wherein: the first limiting block (14) is fixedly connected to the outer wall of the first inserting block (3), and the first limiting block (14) is in sliding connection with the fixed block (2).

3. The chemical plant safety inspection apparatus according to claim 1, wherein: a plurality of second limiting blocks (15) are fixedly connected to the side wall of the push plate (13), and the second limiting blocks (15) are in sliding connection with the first inserting blocks (3).

4. The chemical plant safety inspection apparatus according to claim 1, wherein: a protective net (16) is arranged in the air inlet hole.

5. The chemical plant safety inspection apparatus according to claim 1, wherein: two mounting rods (17) are fixedly connected to the inside of the shell (4), a motor (18) is fixedly mounted between the two mounting rods (17), and fan blades (19) are fixedly connected to the output end of the motor (18).