CN217238902U

CN217238902U - Automatic power-off protection device for gas detection

Info

Publication number: CN217238902U
Application number: CN202220171027.7U
Authority: CN
Inventors: 周小波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-19
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a gas detection automatic power-off protection device, which belongs to the technical field of gas detection, and particularly relates to a gas detection automatic power-off protection device, which comprises a shell and a shell cover, wherein the side wall of the shell is fixedly provided with a power plug, the interior of the shell is fixedly provided with a mounting plate, the upper side of the mounting plate is detachably provided with a central processing unit, the bottom of the shell is detachably provided with a battery, the side wall of the shell cover is detachably provided with a reset button, the upper side of the reset button is detachably provided with a display screen, the upper side wall of the shell is detachably provided with an induction head, the inner wall of the shell is detachably provided with a leakage protector, firstly, the whole body can be powered through the power plug, the content of indoor coal gas can be detected through the induction head at the outer side, concentration data is sent to the central processing unit for comparison, and when the concentration is higher than the set data, a triggering instruction of a leakage state is sent to the leakage protector, the whole household can be powered off through the leakage protector.

Description

Automatic power-off protection device for gas detection

Technical Field

The utility model relates to a gaseous detection technology field specifically is a gaseous detection auto-power-off protection device.

Background

Coal gas, namely carbon monoxide, is a colorless, tasteless and easily combustible gas, and is an important energy source for industrial production and daily life. With the rapid development of economy, the use of coal gas is more and more extensive.

At present, a gas detection alarm is usually installed when gas is used by families, and an alarm is given out through detection when the gas leakage occurs, so that a user is reminded of gas leakage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas detection auto-power-off protection device to can install coal gas detection alarm usually when solving the family that proposes in the above-mentioned background art and use coal gas, send out the police dispatch newspaper through detecting when appearing leaking like this, thereby remind user's coal gas leakage, but the problem of the coal gas explosion accident that such device is harmless thoroughly to solve because of the electricity produces still has the potential safety hazard, consequently needs a protection device's problem with outage function.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a gaseous automatic power-off protection device that detects, includes shell and cap, the fixed power plug that is provided with of lateral wall of shell, the inside fixed mounting panel that is provided with of shell, the upside dismantled and assembled of mounting panel is provided with central processing unit, the dismantled and assembled battery that is provided with in bottom of shell, the lateral wall dismantled and assembled of cap is provided with reset button, the upside dismantled and assembled of reset button is provided with the display screen, the upside dismantled and assembled of shell is provided with the inductive head, the inner wall dismantled and assembled of shell is provided with earth-leakage protector, central processing unit and power plug, battery, display screen, reset button, inductive head and earth-leakage protector between equal electrical property link to each other.

Preferably, the upper side wall of the shell is detachably provided with an indicator light and a buzzer, and the indicator light, the buzzer and the central processing unit are electrically connected

Preferably, the fixed baffle that is provided with of upside of mounting panel, the shifting chute has been seted up to the lateral wall of mounting panel, the inside rotation of shifting chute is provided with the regulation pole, the pole wall rotation of adjusting the pole is provided with the limiting plate.

Preferably, the bottom of the shell is fixedly provided with a limiting frame corresponding to the battery.

Preferably, threaded holes are formed in the side wall, attached to the shell and the shell cover, of the shell, and screws are detachably arranged in the threaded holes.

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

the utility model discloses simple structure, at first can give whole power supply through power plug, the inductive head through the outside can detect the content of indoor coal gas, and compare concentration data transmission for central processing unit, can send the triggering instruction of leakage state for earth-leakage protector when concentration is higher than when setting for data, can be with the whole outage of family through earth-leakage protector, thereby the contact of cutting off power and coal gas, can prevent the problem that the user mistake bumped the switch through such mode, the problem of gas explosion has been avoided using electricity to cause, the effectual potential safety hazard that has reduced, and simple to operate, can directly insert this device on the socket during use, need not rewire the design, high efficiency, high sensitivity, detect back automatic execution switch at once, the flexibility is high, can use alone.

Drawings

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

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is an enlarged view of the portion A in FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

fig. 5 is a block diagram of the gas detection control of fig. 1.

In the figure: the device comprises a shell 1, a shell cover 2, a power plug 3, a mounting plate 4, a baffle 41, a moving groove 42, an adjusting rod 43, a limiting plate 44, a central processing unit 5, a limiting frame 6, a battery 7, a reset button 8, a display screen 9, an indicator light 10, an induction head 11, a buzzer 12, a leakage protector 13, a threaded hole 14 and a screw 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: an automatic power-off protection device for gas detection comprises a shell 1 and a shell cover 2, wherein a power plug 3 is fixedly arranged on the side wall of the shell 1, a mounting plate 4 is fixedly arranged inside the shell 1, a central processing unit 5 is detachably arranged on the upper side of the mounting plate 4, a battery 7 is detachably arranged at the bottom of the shell 1, the battery 7 can provide power when the power is cut off, a reset button 8 is detachably arranged on the side wall of the shell cover 2, the reset button 8 can reset the whole body to keep an initial state, a display screen 9 is detachably arranged on the upper side of the reset button 8, the concentration of detected gas can be observed through the display screen 9, an induction head 11 is detachably arranged on the upper side wall of the shell 1 and can detect the concentration of gas, a leakage protector 13 is detachably arranged on the inner wall of the shell 1, and the central processing unit 5, the power plug 3, the leakage protector 13 and the leakage protector are arranged on the inner wall of the shell 1, Equal electrical property links to each other between battery 7, display screen 9, reset button 8, inductive head 11 and the earth-leakage protector 13, at first through the power plug 3 power supplies, and the concentration that the inductive head 11 detected the coal gas is carried and is contrasted for central processing unit 5, triggers the instruction of leakage state and carries out whole outage for earth-leakage protector 13 under the condition that is higher than data to reach power-off protection's effect.

Wherein, the dismantled and assembled pilot lamp 10 and the bee calling organ 12 that are provided with of last lateral wall of shell 1, electric connection between pilot lamp 10 and bee calling organ 12 and the central processing unit 5 can send out the police dispatch newspaper after triggering the outage, through the power supply of battery 7, the fixed baffle 41 that is provided with of upside of mounting panel 4, shifting chute 42 has been seted up to the lateral wall of mounting panel 4, the inside rotation of shifting chute 42 is provided with adjusts the pole 43, the pole wall rotation of adjusting pole 43 is provided with limiting plate 44, and the dismouting of central processing unit 5 is convenient for, the fixed spacing frame 6 that corresponds with battery 7 that is provided with in bottom of shell 1 is convenient for restrict the position of battery 7, threaded hole 14 has all been seted up to the lateral wall of shell 1 and the laminating of cap 2, the dismantled and assembled screw 15, convenient dismouting are provided with in the inside of threaded hole 14.

The working principle is as follows: firstly dock with the family socket through attaching plug 3 wholly, can give whole power supply like this, can be at the position blowout coal gas of inductive head 11 after the installation is accomplished, can send signal for central processing unit 5 after inductive head 11 senses coal gas, compare the concentration of response and prefabricated concentration data through central processing unit 5, can send leakage state's trigger command when concentration is greater than the data and give earth-leakage protector 13, earth-leakage protector 13 can carry out the execution after receiving leakage signal and close, thereby close the family power, can avoid the mistake to bump the problem that the family switch leads to coal gas explosion like this, can supply power through the battery 7 of inside setting after the outage, can guarantee the continuation of whole work like this, with this can the holistic good and bad of detection device, can restore whole operating condition through reset button 8 after accomplishing the debugging.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, it will be obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 gaseous automatic power-off protection device that detects, includes shell (1) and cap (2), its characterized in that: the utility model discloses a novel electric leakage protector, including shell (1), lateral wall, the fixed power plug (3) that is provided with of lateral wall of shell (1), the fixed mounting panel (4) that is provided with in inside of shell (1), the upside of mounting panel (4) is dismantled and assembled and is provided with central processing unit (5), the bottom of shell (1) is dismantled and assembled and is provided with battery (7), the lateral wall of cap (2) is dismantled and assembled and is provided with reset button (8), the upside of reset button (8) is dismantled and assembled and is provided with display screen (9), the upside wall of shell (1) is dismantled and assembled and is provided with inductive head (11), the inner wall of shell (1) is dismantled and assembled and is provided with earth leakage protector (13), equal electric connection between central processing unit (5) and power plug (3), battery (7), display screen (9), reset button (8), inductive head (11) and earth leakage protector (13).

2. The automatic power-off protection device for gas detection as claimed in claim 1, wherein: the upper side wall of the shell (1) is detachably provided with an indicator lamp (10) and a buzzer (12), and the indicator lamp (10), the buzzer (12) and the central processing unit (5) are electrically connected.

3. The automatic power-off protection device for gas detection as claimed in claim 1, wherein: the fixed baffle (41) that is provided with of upside of mounting panel (4), shifting chute (42) have been seted up to the lateral wall of mounting panel (4), the inside rotation of shifting chute (42) is provided with adjusts pole (43), the pole wall rotation of adjusting pole (43) is provided with limiting plate (44).

4. The automatic power-off protection device for gas detection as claimed in claim 1, wherein: the bottom of the shell (1) is fixedly provided with a limiting frame (6) corresponding to the battery (7).

5. The automatic power-off protection device for gas detection as claimed in claim 1, wherein: threaded holes (14) are formed in the side wall, attached to the shell (1) and the shell cover (2), of the shell, and screws (15) are detachably arranged in the threaded holes (14).