CN216014440U

CN216014440U - Gas alarm detector

Info

Publication number: CN216014440U
Application number: CN202122082458.4U
Authority: CN
Inventors: 周昌旭
Original assignee: Individual
Current assignee: Wuhan Yuhai Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-11
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of gas alarms, in particular to a gas alarm detector, which comprises a mounting plate, wherein sliding grooves are formed in two sides of the front surface of the mounting plate, an inner cavity of each sliding groove is connected with a sliding block in a sliding manner, the front surface of each sliding block penetrates through the corresponding sliding groove and extends to the outer part of the corresponding sliding groove, a shell is welded on the outer surface of the corresponding sliding groove, a dust cover is clamped on the front surface of the shell, a filter plate is fixedly arranged on the back surface of the inner cavity of the dust cover, and a sponge adsorption plate is fixedly arranged on the back surface of the filter plate; the utility model discloses a setting of mounting panel, spout, slider, casing, dust cover, filter, sponge adsorption plate, arc, brush, tooth's socket, gear and motor has solved that the gas alarm is generally in humidity height such as kitchen, the heavy environment of oil smoke, and the ventilative cover of detector often takes place easily to block up, and the inside of moisture easily getting into the gas alarm causes the circuit short circuit scheduling problem to cause alarm system to open circuit, lose the problem of alarming effect.

Description

Gas alarm detector

Technical Field

The utility model relates to a gas alarm technical field specifically is a gas alarm detector.

Background

The gas alarm is a gas leakage detection alarm instrument, when gas leakage occurs in an industrial environment, and the gas alarm detects that the gas concentration reaches a critical point set by an explosion or poison alarm, the gas alarm can send an alarm signal to remind workers to take safety measures, is equivalent to an automatic fire extinguisher, can be provided with an exhaust, cut-off and spray system to prevent explosion, fire and poisoning accidents, thereby ensuring safe production, can detect various gas concentrations, and is often used in places with gas leakage, such as chemical plants, petroleum plants, gas stations, steel plants and the like.

The gas alarm is generally in the environment with high humidity such as a kitchen and heavy oil smoke, the ventilation cover of the detector is often easy to block, and moisture easily enters the inside of the gas alarm to cause the problems of short circuit and the like, so that the alarm system is broken and the alarm effect is lost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas alarm detector, possess and to clean the dust on gas alarm surface, can filter the dust, adsorb the moisture in the gas, be difficult for causing the advantage of gas alarm circuit short circuit problem, it is high to have solved the humidity that the gas alarm is generally in the kitchen, the heavy environment of oil smoke, the jam often takes place easily for the ventilative cover of detector, the inside that the moisture easily got into the gas alarm causes the circuit short circuit scheduling problem, thereby cause alarm system to open circuit, lose the problem of alarming effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas alarm detector, includes the mounting panel, the spout has all been seted up to the positive both sides of mounting panel, the inner chamber sliding connection of spout has the slider, the outside welding that the spout and extend to the spout is run through in the front of slider has the casing, the front joint of casing has the dust cover, the back fixed mounting of dust cover inner chamber has the filter, the back fixed mounting of filter has the sponge adsorption plate, the surface of casing articulates there is the arc, the back fixed mounting of arc has the brush, the back of brush and the surface laminating of dust cover, the tooth's socket is carved on the right side at the arc back, the tooth's socket meshing has the gear, the right side fixed mounting of gear has the motor.

Preferably, a support plate is welded to the back of the right side of the housing, and the back of the motor is bolted to the front of the support plate.

Preferably, the front of mounting panel just is located the back equidistance of spout inner chamber and has seted up the draw-in groove, draw-in groove and spout intercommunication, the inner chamber of draw-in groove has inserted the fixture block.

Preferably, the front surface of the clamping block is inserted into the back surface of the sliding block, the back surface of the clamping block is welded with the spring, and the front surface of the spring is welded with the inner wall of the sliding block.

Preferably, the surface of the dust cover is equidistantly provided with through holes, and the dust cover is fixedly provided with a dust screen on the surface.

Preferably, the back of mounting panel bonds and has the double faced adhesive tape, the bottom fixed mounting of casing inner chamber has the alarm body.

Preferably, the clamping groove is arc-shaped, and the back surface of the clamping block is arc-shaped.

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

1. the utility model discloses a setting of mounting panel, spout, slider, casing, dust cover, filter, sponge adsorption plate, arc, brush, tooth's socket, gear and motor has solved that the gas alarm is generally in humidity height such as kitchen, the heavy environment of oil smoke, and the ventilative cover of detector often takes place easily to block up, and the inside of moisture easily getting into the gas alarm causes the circuit short circuit scheduling problem to cause alarm system to open circuit, lose the problem of alarming effect.

2. The utility model discloses a setting of backup pad, backup pad can play the supporting role to the motor, and through the setting of draw-in groove, be convenient for to the support and the fixed of fixture block, through the setting of spring, the spring contracts when the atress to make the fixture block remove, when the spring does not receive the force, can drive the fixture block and resume the normal position.

3. The utility model discloses a setting of through-hole, the through-hole is convenient for gaseous circulation, and the dust screen can prevent that the dust from passing through the inner chamber that the through-hole got into the casing, and through the setting of double faced adhesive tape, the double faced adhesive tape is convenient for with fixed to the installation of mounting panel, and the alarm body can play warning and suggestion effect, is convex setting through the draw-in groove, and the fixture block of being convenient for inserts the inner chamber of draw-in groove, and the back of fixture block is the arc setting, and the fixture block of being convenient for removes when the atress to break away from the inner chamber of draw-in groove.

Drawings

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

FIG. 2 is a top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2 according to the present invention;

FIG. 4 is a left side view of the shell section of the present invention;

fig. 5 is a left side view of the dust cover of the present invention.

In the figure: 1. mounting a plate; 2. a chute; 3. a card slot; 4. a housing; 5. an arc-shaped plate; 6. a dust screen; 7. a dust cover; 8. a support plate; 9. a motor; 10. a through hole; 11. a brush; 12. a tooth socket; 13. a gear; 14. double-sided adhesive tape; 15. a slider; 16. a clamping block; 17. a spring; 18. an alarm body; 19. a filter plate; 20. sponge adsorption plate.

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. 1-4, a gas alarm detector comprises a mounting plate 1, sliding grooves 2 are formed in two sides of the front surface of the mounting plate 1, a sliding block 15 is connected to an inner cavity of each sliding groove 2 in a sliding manner, a shell 4 is welded to the outer portion, extending through the sliding grooves 2, of the front surface of the sliding block 15, a dust cover 7 is clamped to the front surface of the shell 4, a filter plate 19 is fixedly mounted on the back surface of the inner cavity of the dust cover 7, a sponge adsorption plate 20 is fixedly mounted on the back surface of the filter plate 19, an arc-shaped plate 5 is hinged to the surface of the shell 4, a brush 11 is fixedly mounted on the back surface of the arc-shaped plate 5, the back surface of the brush 11 is attached to the surface of the dust cover 7, a tooth groove 12 is carved on the right side of the back surface of the arc-shaped plate 5, a gear 13 is meshed with the tooth groove 12, a motor 9 is fixedly mounted on the right side of the gear 13, and the detector passes through the mounting plate 1, the sliding grooves 2, the sliding blocks 15, the shell 4, the dust cover 7, the filter plate 19, Sponge adsorption plate 20, arc 5, brush 11, tooth's socket 12, gear 13 and motor 9's setting, it is high to have solved that the gas alarm is generally in humidity such as kitchen, the heavy environment of oil smoke, and the ventilative cover of detector takes place to block up often easily, and the inside that the moisture easily got into the gas alarm causes circuit short circuit scheduling problem to cause alarm system to open circuit, loses the problem of alarming effect.

In this embodiment, specifically, the back side of the right side of the housing 4 is welded with the support plate 8, the back side of the motor 9 is bolted to the front side of the support plate 8, and the support plate 8 can support the motor 9 through the support plate 8.

In this embodiment, specifically, draw-in groove 3 has been seted up to the front of mounting panel 1 and the back equidistance that is located the 2 inner chambers of spout, draw-in

groove

3 and 2 intercommunications of spout, and fixture block 16 has been inserted to the inner chamber of draw-in groove 3, through the setting of draw-in groove 3, is convenient for support and fixed to fixture block 16.

In this embodiment, specifically, the front surface of the clamping block 16 is inserted into the back surface of the sliding block 15, the spring 17 is welded on the back surface of the clamping block 16, the front surface of the spring 17 is welded on the inner wall of the sliding block 15, and through the arrangement of the spring 17, the spring 17 contracts when being stressed, so that the clamping block 16 moves, and when the spring 17 is not stressed, the clamping block 16 can be driven to restore to the original position.

In this embodiment, specifically, through-hole 10 has been seted up to the surperficial equidistance of dust cover 7, and the fixed surface of dust cover 7 installs dust screen 6, and through the setting of through-hole 10, through-hole 10 is convenient for gaseous circulation, and dust screen 6 can prevent that the dust from passing through-hole 10 and getting into the inner chamber of casing 4.

In this embodiment, specifically, the double-sided adhesive tape 14 is bonded to the back surface of the mounting plate 1, the alarm body 18 is fixedly mounted at the bottom of the inner cavity of the casing 4, the double-sided adhesive tape 14 is convenient to mount and fix the mounting plate 1 through the arrangement of the double-sided adhesive tape 14, and the alarm body 18 can play roles of alarming and prompting.

In this embodiment, it is concrete that the shape of draw-in groove 3 is arc setting, and the back of fixture block 16 is arc setting, is arc setting through draw-in groove 3, is convenient for fixture block 16 to insert the inner chamber of draw-in groove 3, and the back of fixture block 16 is arc setting, and the fixture block 16 of being convenient for removes when the atress to break away from the inner chamber of draw-in groove 3.

The working principle is as follows: the mounting plate 1 is arranged at the position to be used through the double-sided adhesive tape 14, the shell 4 is moved according to the requirement, the shell 4 drives the sliding block 15 to slide in the inner cavity of the sliding chute 2, when the position is proper, the shell 4 stops moving, the spring 17 is not stressed, thereby driving the clamping block 16 to be inserted into the inner cavity of the clamping groove 3, fixing the sliding block 15, facilitating the circulation of the gas through the through hole 10, preventing the dust from entering the inner cavity of the shell 4 through the through hole 10 by the dustproof net 6, further filtering the dust in the gas by the filter plate 19, absorbing the moisture in the gas by the sponge absorbing plate 20, thereby preventing moisture from entering the inner cavity of the shell 4, when the dust on the surface of the dust cover 7 is too much, the motor 9 works, the output shaft of the motor 9 drives the gear 13 to rotate, the gear 13 drives the tooth grooves 12, thereby the arc-shaped plate 5 moves, and the brush 11 at the back of the arc-shaped plate 5 cleans the dust on the surface of the dust cover 7.

The control mode of the present application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the present application document does not explain the control mode and the circuit connection in detail, and the device supplies power by an external power supply.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

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 gas alarm detector, includes mounting panel (1), its characterized in that: the two sides of the front surface of the mounting plate (1) are both provided with sliding chutes (2), the inner cavity of each sliding chute (2) is connected with a sliding block (15) in a sliding way, the front surface of the sliding block (15) penetrates through the sliding groove (2) and extends to the outside of the sliding groove (2) to be welded with a shell (4), the front surface of the shell (4) is clamped with a dust cover (7), the back surface of the inner cavity of the dust cover (7) is fixedly provided with a filter plate (19), the back of the filter plate (19) is fixedly provided with a sponge adsorption plate (20), the surface of the shell (4) is hinged with an arc-shaped plate (5), the back surface of the arc-shaped plate (5) is fixedly provided with a hairbrush (11), the back of the brush (11) is attached to the surface of the dust cover (7), a tooth groove (12) is carved on the right side of the back of the arc-shaped plate (5), the tooth groove (12) is meshed with a gear (13), and a motor (9) is fixedly mounted on the right side of the gear (13).

2. A gas alarm detector according to claim 1 wherein: the back of the right side of the shell (4) is welded with a support plate (8), and the back of the motor (9) is bolted with the front of the support plate (8).

3. A gas alarm detector according to claim 1 wherein: the front of mounting panel (1) just is located the back equidistance of spout (2) inner chamber and has seted up draw-in groove (3), draw-in groove (3) and spout (2) intercommunication, the inner chamber of draw-in groove (3) has inserted fixture block (16).

4. A gas alarm detector according to claim 3 wherein: the front surface of the clamping block (16) is inserted into the back surface of the sliding block (15), the back surface of the clamping block (16) is welded with a spring (17), and the front surface of the spring (17) is welded with the inner wall of the sliding block (15).

5. A gas alarm detector according to claim 1 wherein: through-hole (10) have been seted up to the surperficial equidistance of dust cover (7), the fixed surface of dust cover (7) installs dust screen (6).

6. A gas alarm detector according to claim 1 wherein: the back of mounting panel (1) bonds has double faced adhesive tape (14), the bottom fixed mounting of casing (4) inner chamber has alarm body (18).

7. A gas alarm detector according to claim 3 wherein: the clamping groove (3) is arc-shaped, and the back surface of the clamping block (16) is arc-shaped.