CN212805185U

CN212805185U - Combustible gas detector that wisdom gas engineering was used

Info

Publication number: CN212805185U
Application number: CN202021369878.XU
Authority: CN
Inventors: 范伟琪
Original assignee: Individual
Current assignee: Zhang Qin
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-26
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a combustible gas detector technical field just discloses a combustible gas detector that wisdom gas engineering used, including the drain pan, first spring groove has been seted up to the inner diapire of drain pan, the first spring of inner wall fixedly connected with in first spring groove, the gaseous detector body of one end fixedly connected with of first spring, the positive fixedly connected with display screen body of gaseous detector body. This combustible gas detector that wisdom gas engineering was used for people can not cause the damage of inner structure or part because of falling or colliding with when using the combustible gas detector that this wisdom gas engineering used, more need not the waste of a large amount of time of people and energy to maintain the combustible gas detector that this wisdom gas engineering used, can not influence people's gas detection work, it is more convenient also to make people carry on gas detection during operation at the combustible gas detector that uses this wisdom gas engineering to carry simultaneously, excellent in use effect.

Description

Combustible gas detector that wisdom gas engineering was used

Technical Field

The utility model relates to a combustible gas detector technical field specifically is a combustible gas detector that wisdom gas engineering was used.

Background

A combustible gas detector is a detector responding to the concentration of single or multiple combustible gases, and comprises a catalytic type combustible gas detector and an infrared optical type combustible gas detector, wherein the catalytic type combustible gas detector measures the concentration of the combustible gas by using the resistance change of a refractory metal platinum wire after being heated, and the catalytic type combustible gas detector is an important use tool in intelligent gas engineering.

Along with the development of society and the continuous improvement of people's standard of living, wisdom gas engineering becomes more and more important in people's life, but current wisdom gas for engineering combustible gas detector protective effect is not good when using, falls or internal structure and part take place to damage easily after colliding with when the combustible gas detector, and a large amount of time and energy of people will be wasted again in the maintenance, influence people's gas detection work, have reduced people's work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a combustible gas detector that wisdom gas engineering was used possesses advantages such as protecting effect is good, has solved the problem that combustible gas detector protecting effect is not good that general wisdom gas engineering was used.

(II) technical scheme

For the good purpose of the combustible gas detector protecting effect who realizes above-mentioned this wisdom gas engineering usefulness, the utility model provides a following technical scheme: the utility model provides a combustible gas detector that wisdom gas engineering was used, includes the drain pan, first spring groove has been seted up to the inner diapire of drain pan, the first spring of inner wall fixedly connected with in first spring groove, the gaseous detector body of one end fixedly connected with of first spring, the positive fixedly connected with display screen body of gaseous detector body, the louvre has been seted up to one side of drain pan, first mounting groove has been seted up at the top of drain pan.

The outer side wall of the bottom shell is fixedly connected with a mounting bolt, the outer wall of the mounting bolt is movably connected with a gasket, the outer wall of the mounting bolt is movably connected with a top shell, a second mounting groove is formed in the outer wall of the top shell, a second spring groove is formed in the inner top wall of the top shell, and a second spring is fixedly connected to the inner wall of the second spring groove.

Preferably, one side fixedly connected with stopper of drain pan, the inner wall swing joint of stopper has the dust screen, the front fixedly connected with pull ring of dust screen.

Preferably, the top of the top shell is fixedly connected with a movable seat, one side of the movable seat is provided with a limit groove, and the inner wall of the limit groove is movably connected with a handle.

Preferably, one end of the mounting bolt penetrates through one side of the bottom shell and the inner wall of the first mounting groove respectively and extends to one side of the top shell, and the top shell is movably connected with the bottom shell through the mounting bolt.

Preferably, the shape and size of the first spring groove are matched with those of the first spring, and the first spring is fixedly connected with the bottom shell through the first spring groove.

Preferably, the number of sliding seats and the number of limiting grooves are two, each sliding seat and each limiting groove are a set of sliding seat and limiting groove, and the two sets of sliding seats and limiting grooves are symmetrically arranged by taking the perpendicular bisector of the top shell as the symmetry axis.

Preferably, the shape and size of the limiting block are matched with those of the dustproof net, and the dustproof net is movably connected with the bottom shell through the limiting block.

(III) advantageous effects

Compared with the prior art, the utility model provides a combustible gas detector that wisdom gas engineering was used possesses following beneficial effect:

1. this combustible gas detector that wisdom gas engineering was used, through the drain pan, first spring groove, first spring, first mounting groove, construction bolt, a gasket, the top shell, the second mounting groove, the use of mutually supporting of second spring groove and second spring, the good purpose of protecting effect has been reached, the problem that combustible gas detector protecting effect is not good that general wisdom gas engineering was used has been solved, make people can not be because of falling or collide with the damage that causes inner structure or part when using the combustible gas detector that this wisdom gas engineering was used, more need not people to waste a large amount of time and energy and maintain the combustible gas detector that this wisdom gas engineering was used, can not influence people's gas detection work.

2. This combustible gas detector that wisdom gas engineering was used, through mutually supporting use of louvre, stopper, dust screen and pull ring, reached dustproof effectual purpose for this combustible gas detector that wisdom gas engineering was used can not lead to the dust of testing environment to get into inside because of the heat dissipation problem, can not bring the influence to the precision of instrument.

3. This combustible gas detector that wisdom gas engineering was used uses through mutually supporting of sliding seat, spacing groove and handle, has reached portable's purpose for people carry more conveniently when using this combustible gas detector that wisdom gas engineering was used to carry out gas detection during operation, and the result of use is better.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic view of the dust screen of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a bottom case; 2. a first spring groove; 3. a first spring; 4. a gas detector body; 5. a display screen body; 6. heat dissipation holes; 7. a limiting block; 8. a dust screen; 9. a pull ring; 10. a first mounting groove; 11. installing a bolt; 12. a gasket; 13. a top shell; 14. a second mounting groove; 15. a movable seat; 16. a limiting groove; 17. a handle; 18. a second spring groove; 19. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a combustible gas detector for smart gas engineering includes a bottom case 1, a first spring groove 2 is formed in an inner bottom wall of the bottom case 1, a first spring 3 is fixedly connected to an inner wall of the first spring groove 2, a gas detector body 4 is fixedly connected to one end of the first spring 3, a display screen body 5 is fixedly connected to a front side of the gas detector body 4, a heat dissipation hole 6 is formed in one side of the bottom case 1, and a first mounting groove 10 is formed in a top of the bottom case 1.

The outer side wall of the bottom shell 1 is fixedly connected with a mounting bolt 11, one side of the bottom shell 1 is fixedly connected with a limiting block 7, the inner wall of the limiting block 7 is movably connected with a dustproof net 8, the front side of the dustproof net 8 is fixedly connected with a pull ring 9, the shape and the size of the limiting block 7 are matched with those of the dustproof net 8, the dustproof net 8 is movably connected with the bottom shell 1 through the limiting block 7, and through the mutual matching use of the heat dissipation holes 6, the limiting block 7, the dustproof net 8 and the pull ring 9, the purpose of good dustproof effect is achieved, so that dust in a detection environment cannot enter the interior of the intelligent combustible gas detector for the gas engineering due to the heat dissipation problem, the precision of the detector cannot be affected, the outer wall of the mounting bolt 11 is movably connected with a gasket 12, the outer wall of the mounting bolt 11 is movably connected with a top, the inner top wall of the top shell 13 is provided with a second spring groove 18, the top of the top shell 13 is fixedly connected with a movable seat 15, one end of a mounting bolt 11 respectively penetrates through one side of the bottom shell 1 and the inner wall of the first mounting groove 10 and extends to one side of the top shell 13, the top shell 13 is movably connected with the bottom shell 1 through the mounting bolt 11, the shape and the size of the first spring groove 2 are matched with those of the first spring 3, the first spring 3 is fixedly connected with the bottom shell 1 through the first spring groove 2, one side of the movable seat 15 is provided with a limiting groove 16, the inner wall of the limiting groove 16 is movably connected with a handle 17, the number of the movable seats 15 and the number of the limiting grooves 16 are two, each movable seat 15 and each limiting groove 16 are a group, the two groups of movable seats 15 and the limiting grooves 16 are symmetrically arranged by taking the perpendicular bisector of the top shell 13 as a symmetry axis, and the movable seats 15, the limiting grooves 16 and the handle 17 are matched with, the purpose of convenient carrying is achieved, so that people can carry the gas detector for the intelligent gas engineering more conveniently when using the gas detector for the intelligent gas engineering to carry out gas detection, the using effect is better, the inner wall of the second spring groove 18 is fixedly connected with the second spring 19, the bottom shell 1, the first spring groove 2, the first spring 3, the first mounting groove 10, the mounting bolt 11, the gasket 12, the top shell 13, the second mounting groove 14, the second spring groove 18 and the second spring 19 are mutually matched for use, the purpose of good protection effect is achieved, the problem of poor protection effect of the common combustible gas detector for the intelligent gas engineering is solved, the damage of internal structures or parts caused by falling or colliding is avoided when people use the combustible gas detector for the intelligent gas engineering, and the combustible gas detector for the intelligent gas engineering is not required to be maintained by people wasting a large amount of time and energy, the gas detection work of people can not be influenced.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, install gas detection appearance body 4 in drain pan 1, install top shell 13 in first mounting groove 10 through second mounting groove 14 with top shell 13 again, run through drain pan 1 and top shell 13 with mounting bolt 11 and gasket 12 and can accomplish the installation, when receiving the effort that falls time ground, first spring 3 and second spring 19 can play good cushioning effect, and top shell 13 and drain pan 1 also can play the safeguard effect simultaneously.

To sum up, this combustible gas detector that wisdom gas engineering was used for people can not cause the damage of inner structure or part because of falling or colliding with when using the combustible gas detector that this wisdom gas engineering used, more need not the waste of people a large amount of time and energy and maintain the combustible gas detector that this wisdom gas engineering used, can not influence people's gaseous detection work, it is more convenient that also make people carry when using the combustible gas detector that this wisdom gas engineering used to carry out gaseous detection work simultaneously, excellent in use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a combustible gas detector that wisdom gas engineering was used, includes drain pan (1), its characterized in that: a first spring groove (2) is formed in the inner bottom wall of the bottom shell (1), a first spring (3) is fixedly connected to the inner wall of the first spring groove (2), a gas detector body (4) is fixedly connected to one end of the first spring (3), a display screen body (5) is fixedly connected to the front side of the gas detector body (4), a heat dissipation hole (6) is formed in one side of the bottom shell (1), and a first mounting groove (10) is formed in the top of the bottom shell (1);

the outer wall fixedly connected with mounting bolt (11) of drain pan (1), the outer wall swing joint of mounting bolt (11) has gasket (12), the outer wall swing joint of mounting bolt (11) has top shell (13), second mounting groove (14) have been seted up to the outer wall of top shell (13), second spring groove (18) have been seted up to the interior roof of top shell (13), the inner wall fixedly connected with second spring (19) of second spring groove (18).

2. The combustible gas detector for intelligent gas engineering of claim 1, wherein: one side fixedly connected with stopper (7) of drain pan (1), the inner wall swing joint of stopper (7) has dust screen (8), the front fixedly connected with pull ring (9) of dust screen (8).

3. The combustible gas detector for intelligent gas engineering of claim 1, wherein: the top fixedly connected with sliding seat (15) of top shell (13), spacing groove (16) have been seted up to one side of sliding seat (15), the inner wall swing joint of spacing groove (16) has handle (17).

4. The combustible gas detector for intelligent gas engineering of claim 1, wherein: one end of the mounting bolt (11) penetrates through one side of the bottom shell (1) and the inner wall of the first mounting groove (10) respectively and extends to one side of the top shell (13), and the top shell (13) is movably connected with the bottom shell (1) through the mounting bolt (11).

5. The combustible gas detector for intelligent gas engineering of claim 1, wherein: the shape and size of the first spring groove (2) are matched with those of the first spring (3), and the first spring (3) is fixedly connected with the bottom shell (1) through the first spring groove (2).

6. The combustible gas detector for intelligent gas engineering of claim 3, wherein: the quantity of sliding seat (15) and the quantity of spacing groove (16) are two, and each sliding seat (15) and each spacing groove (16) are a set of, and just two sets of sliding seats (15) and spacing groove (16) use the perpendicular bisector of topshell (13) to set up as symmetry axis symmetry.

7. The combustible gas detector for intelligent gas engineering of claim 2, wherein: the shape and size of the limiting block (7) are matched with those of the dustproof net (8), and the dustproof net (8) is movably connected with the bottom shell (1) through the limiting block (7).