CN212932545U

CN212932545U - Combustible gas detector based on high in clouds control networking inspection acetylene

Info

Publication number: CN212932545U
Application number: CN202021507269.6U
Authority: CN
Inventors: 白骢
Original assignee: Singlsmore Tianjin Control System Engineering Co ltd
Current assignee: Singlsmore Tianjin Control System Engineering Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-09
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a combustible gas detector based on networking inspection acetylene of high in clouds control, concretely relates to combustible gas detector technical field of inspection acetylene, including casing and cap, the one end of casing is provided with the cap, the inside of casing is provided with the circuit board, one side fixedly connected with alarm of circuit board, the bottom fixedly connected with sensor of circuit board, the inboard of casing is provided with dustproof explosion-proof structure, the bottom of cap one end is provided with switch cover structure. The utility model discloses a be provided with base, mount pad, thread groove and thread piece, consider the chemical property of acetylene, install on the higher department of indoor wall or roof more, in case the installation finishes not convenient to detach, when needing to take off the casing and look over, reset numerical value or maintenance, only need twist the thread piece from the inside of thread groove soon and get off, can remove the fixed of casing and mount pad, and needn't dismantle the bolt of four corners of mount pad, it is convenient fast.

Description

Combustible gas detector based on high in clouds control networking inspection acetylene

Technical Field

The utility model relates to a combustible gas detector technical field of inspection acetylene specifically is a combustible gas detector based on networking inspection acetylene of high in clouds control.

Background

Acetylene is commonly called acetylene gas and aeolian coal, is combustible gas, and has the possibility of combustion or explosion in solid, liquid and gas states, so that in a high-risk environment, a combustible gas detector such as acetylene is mostly required to be installed, and when the detector detects the acetylene in the gas, the surface temperature of a gas-sensitive resistor rises, the resistance value is changed to transmit a detection signal, and an alarm is given out.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional combustible gas detector for detecting acetylene is mostly arranged at a high position and is inconvenient to disassemble;

(2) the traditional combustible gas detector for detecting acetylene cannot be dustproof and explosion-proof, and has insufficient safety;

(3) the conventional combustible gas detector for detecting acetylene is inconvenient to open and close to check the internal condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combustible gas detector based on networking inspection acetylene of high in clouds control to provide the problem of being not convenient for dismantle in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combustible gas detector for networked acetylene detection based on cloud control comprises a shell and a shell cover, wherein the shell cover is arranged at one end of the shell, a circuit board is arranged in the shell, an alarm is fixedly connected to one side of the circuit board, a sensor is fixedly connected to the bottom end of the circuit board, a dustproof and explosion-proof structure is arranged on the inner side of the shell, a switch cover structure is arranged at the bottom of one end of the shell cover, a display screen is arranged in the middle of one end of the shell cover, and a quick-disassembly structure is arranged at the other end of the shell;

the quick disassembly structure comprises a mounting seat, the mounting seat is arranged at the other end of the shell, a thread groove is formed in one end of the mounting seat, a base is arranged at the other end of the shell, a thread block is arranged on the other end of the base, and the thread block is fixedly connected with the thread groove through threads.

Preferably, dustproof explosion-proof structure comprises standing groove, dustproof soft board, through-hole and fire retardant, the standing groove sets up the inboard at the casing, dustproof soft board has been inlayed to the inside of standing groove, the inside of dustproof soft board evenly is provided with the through-hole, the inside of through-hole all is filled there is the fire retardant.

Preferably, the soft dustproof plate is arranged inside the placing groove, and the soft dustproof plate is fixedly connected with the placing groove through an adhesive.

Preferably, the radiuses of the through holes are equal, and the through holes are uniformly distributed in the dustproof soft board.

Preferably, the switch cover structure comprises fixed slot, fixed block, rotatory dog, locking groove, connecting block and fixed inserted block, the fixed slot sets up the bottom in cap one end, the fixed block sets up the bottom in casing one end, the fixed block runs through the inside of fixed slot, the one end swing joint of fixed block has rotatory dog, the both sides of rotatory dog are all through moulding a fixedly connected with connecting block, the other end of connecting block all is provided with fixed inserted block, the locking groove all sets up the both sides in cap one end bottom, fixed inserted block all inlays the inside in the locking groove.

Preferably, two groups of fixed inserting blocks are arranged at the other end of the connecting block, and the fixed inserting blocks are symmetrically distributed relative to the vertical center line of the fixed block.

Compared with the prior art, the beneficial effects of the utility model are that: the combustible gas detector for the networked acetylene detection based on the cloud control not only realizes quick disassembly and dustproof and explosion prevention, but also realizes convenient opening;

(1) the fixing device is provided with the base, the mounting seat, the thread groove and the thread block, the chemical property of acetylene is considered, the fixing device is mostly mounted at a higher position of an indoor wall or on a top plate, once the fixing device is mounted, the fixing device is not convenient to dismount, and when the shell needs to be taken down for checking, resetting the numerical value or maintaining, the fixing device only needs to screw the thread block down from the inside of the thread groove, so that the fixing of the shell and the mounting seat can be released, bolts at four corners of the mounting seat do not need to be dismounted, and the;

(2) the dustproof soft board can be used for placing dust in the shell to enter, the through hole is formed in the dustproof soft board, and the flame retardant filled in the through hole can prevent air flow from driving flame to burn under the condition that the flame retardant catches fire externally, so that explosion is prevented, and safety is improved;

(3) through being provided with fixed slot, fixed block, rotatory dog, locking groove, connecting block and fixed inserted block, when needing to open the cap and maintain, will fix the inserted block and overcome frictional force from locking inslot and extract hard, revolve wrong rotatory dog to its and fixed block and neat, make rotatory dog can't block the base, just so can directly open the cap, look over the inside condition of casing, conveniently maintain and clear up, when closing with the clearance.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the mounting base of the present invention;

fig. 3 is a rear view structural diagram of the base of the present invention;

FIG. 4 is a schematic view of the front view of the housing cover of the present invention;

FIG. 5 is a schematic view of the internal structure of the dustproof soft board of the present invention;

fig. 6 is a schematic view of the top view structure of the rotation block of the present invention.

In the figure: 1. a housing; 2. a shell cover; 3. a base; 4. a dustproof and explosion-proof structure; 401. a placement groove; 402. a dust-proof soft board; 403. a through hole; 404. a flame retardant; 5. an alarm; 6. a circuit board; 7. a switch cover structure; 701. fixing grooves; 702. a fixed block; 703. rotating the stop block; 704. a locking groove; 705. connecting blocks; 706. fixing the insert block; 8. a sensor; 9. a mounting seat; 10. a thread groove; 11. a thread block; 12. a display screen.

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.

Example 1: referring to fig. 1-6, a combustible gas detector for inspecting acetylene in a network manner based on cloud control comprises a shell 1 and a shell cover 2, wherein the shell cover 2 is arranged at one end of the shell 1, a circuit board 6 is arranged inside the shell 1, an alarm 5 is fixedly connected to one side of the circuit board 6, the type of the alarm 5 can be TCCG-S6, a sensor 8 is fixedly connected to the bottom end of the circuit board 6, the type of the sensor 8 can be MIX2112, a dustproof and explosion-proof structure 4 is arranged on the inner side of the shell 1, a switch cover structure 7 is arranged at the bottom of one end of the shell cover 2, a display screen 12 is arranged at the middle position of one end of the shell cover 2, and a quick-disassembly structure is;

referring to fig. 1-6, the combustible gas detector for the cloud-based networked acetylene detection further comprises a quick-disassembly structure, the quick-disassembly structure comprises a mounting seat 9, the mounting seat 9 is arranged at the other end of the shell 1, a threaded groove 10 is formed in one end of the mounting seat 9, a base 3 is arranged at the other end of the shell 1, a threaded block 11 is arranged in the other end of the base 3, and the threaded block 11 is fixedly connected with the threaded groove 10 through threads;

specifically, as shown in fig. 1, 2, 3 and 4, considering the chemical property of acetylene, the acetylene gas generator is usually installed at a higher position of an indoor wall or on a top plate, and once the acetylene gas generator is installed, the acetylene gas generator is not convenient to disassemble, and when the shell 1 needs to be taken down for viewing, resetting the value or maintenance, the shell 1 only needs to be screwed down from the inside of the thread groove 10, so that the fixation between the shell 1 and the mounting seat 9 can be released, bolts at four corners of the mounting seat 9 do not need to be disassembled, and the acetylene gas generator is quick and convenient.

Example 2: the dustproof and explosion-proof structure 4 consists of a placing groove 401, a dustproof soft board 402, through holes 403 and a flame retardant 404, wherein the placing groove 401 is arranged on the inner side of the shell 1, the dustproof soft board 402 is embedded in the placing groove 401, the through holes 403 are uniformly arranged in the dustproof soft board 402, and the flame retardant 404 is filled in the through holes 403;

the dustproof soft board 402 is arranged inside the placing groove 401, and the dustproof soft board 402 is fixedly connected with the placing groove 401 through an adhesive;

the radii of the through holes 403 are equal, and the through holes 403 are uniformly distributed in the dustproof soft board 402;

specifically, as shown in fig. 1 and fig. 5, the dust-proof soft board 402 can be used for allowing dust inside the housing 1 to enter, the through hole 403 is formed inside the dust-proof soft board 402, and the flame retardant 404 filled inside the through hole 403 can prevent the flame from being burnt by the airflow under the condition of external fire, so as to prevent explosion and improve safety.

Example 3: the switch cover structure 7 comprises a fixing groove 701, a fixing block 702, a rotary stop block 703, a locking groove 704, a connecting block 705 and a fixing insert block 706, the fixing groove 701 is arranged at the bottom of one end of the cover 2, the fixing block 702 is arranged at the bottom of one end of the shell 1, the fixing block 702 penetrates through the inside of the fixing groove 701, one end of the fixing block 702 is movably connected with the rotary stop block 703, the two sides of the rotary stop block 703 are fixedly connected with the connecting block 705 through plastic strips, the other end of the connecting block 705 is provided with the fixing insert block 706, the locking groove 704 is arranged at the two sides of the bottom of one end of the cover 2, and the;

two groups of fixed inserting blocks 706 are arranged at the other end of the connecting block 705, and the fixed inserting blocks 706 are symmetrically distributed around the vertical center line of the fixed block 702;

specifically, as shown in fig. 1, 4 and 6, when the housing cover 2 needs to be opened for maintenance, the fixing insertion block 706 is pulled out from the inside of the locking groove 704 by overcoming the friction force, and the rotating stopper 703 is screwed to be aligned with the fixing block 702, so that the rotating stopper 703 cannot block the base 3, and thus the housing cover 2 can be directly opened, the inside of the housing 1 can be checked, maintenance and cleaning are facilitated, and the housing cover 2 is closed.

The working principle is as follows: the utility model discloses when using, at first, consider the chemical property of acetylene, install on the higher department of indoor wall or roof more, in case the installation finishes not convenient to detach, when needing to take off casing 1 and look over, reset numerical value or maintenance, only need twist the screw block 11 from the inside of thread groove 10 soon and get off, can remove casing 1 and mount pad 9 fixed, and needn't dismantle the bolt of 9 four corners of mount pad, it is convenient fast.

Afterwards, the dustproof soft board 402 can be used for placing dust in the shell 1 to enter, the through hole 403 is formed in the dustproof soft board 402, and the flame retardant 404 filled in the through hole 403 can prevent airflow from driving flame to burn under the condition that the flame retardant is on fire outside, so that explosion is prevented, and safety is improved.

Finally, when the shell cover 2 needs to be opened for maintenance, the fixed inserting block 706 is pulled out by force from the inside of the locking groove 704 to overcome friction, and the rotating stop dog 703 is screwed to be flush with the fixed block 702, so that the rotating stop dog 703 cannot block the base 3, the shell cover 2 can be directly opened, the condition inside the shell 1 is checked, maintenance and cleaning are facilitated, and the shell cover 2 is cleaned during closing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a combustible gas detector based on networking inspection acetylene of high in clouds control, includes casing (1) and cap (2), its characterized in that: a shell cover (2) is arranged at one end of the shell (1), a circuit board (6) is arranged inside the shell (1), an alarm (5) is fixedly connected to one side of the circuit board (6), a sensor (8) is fixedly connected to the bottom end of the circuit board (6), a dustproof and explosion-proof structure (4) is arranged on the inner side of the shell (1), a switch cover structure (7) is arranged at the bottom of one end of the shell cover (2), a display screen (12) is arranged in the middle of one end of the shell cover (2), and a quick-disassembly structure is arranged at the other end of the shell (1);

quick dismantlement structure includes mount pad (9), mount pad (9) set up the other end at casing (1), the one end of mount pad (9) is provided with thread groove (10), the other end of casing (1) is provided with base (3), another of base (3) is provided with thread piece (11), thread piece (11) pass through screw thread fixed connection with thread groove (10).

2. The combustible gas detector based on the cloud control networked acetylene according to claim 1, characterized in that: the dustproof and explosion-proof structure (4) is composed of a placing groove (401), a dustproof soft board (402), a through hole (403) and a flame retardant (404), wherein the placing groove (401) is arranged on the inner side of the shell (1), the dustproof soft board (402) is embedded in the placing groove (401), the through hole (403) is uniformly formed in the dustproof soft board (402), and the flame retardant (404) is filled in the through hole (403).

3. The combustible gas detector based on the cloud control networked acetylene according to claim 2, characterized in that: the dustproof soft board (402) is arranged inside the placing groove (401), and the dustproof soft board (402) is fixedly connected with the placing groove (401) through an adhesive.

4. The combustible gas detector based on the cloud control networked acetylene according to claim 2, characterized in that: the radiuses of the through holes (403) are equal, and the through holes (403) are uniformly distributed in the dustproof soft board (402).

5. The combustible gas detector based on the cloud control networked acetylene according to claim 1, characterized in that: switch cover structure (7) comprise fixed slot (701), fixed block (702), rotatory dog (703), locking groove (704), connecting block (705) and fixed inserted block (706), fixed slot (701) set up the bottom in cap (2) one end, fixed block (702) set up the bottom in casing (1) one end, fixed block (702) run through the inside of fixed slot (701), the one end swing joint of fixed block (702) has rotatory dog (703), the both sides of rotatory dog (703) are all through moulding a fixedly connected with connecting block (705), the other end of connecting block (705) all is provided with fixed inserted block (706), locking groove (704) all set up the both sides in cap (2) one end bottom, fixed inserted block (706) all inlays the inside in locking groove (704).

6. The combustible gas detector based on the cloud control networked acetylene according to claim 5, wherein the detector comprises: two groups of fixed inserting blocks (706) are arranged at the other end of the connecting block (705), and the fixed inserting blocks (706) are symmetrically distributed around the vertical center line of the fixed block (702).