CN211345876U

CN211345876U - Automatic voice alarm device for gas leakage of water heater

Info

Publication number: CN211345876U
Application number: CN201921850472.0U
Authority: CN
Inventors: 刘杰
Original assignee: Zhongshan Huadong Electric Appliance Co ltd
Current assignee: Zhongshan Huadong Electric Appliance Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-25
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to the technical field of gas detection, in particular to an automatic voice alarm device for gas leakage of a water heater, which comprises a water heater body, wherein hanging structures are arranged at the bottoms of the two sides of the water heater body, a rear shell is welded at the bottom of the hanging structures, a front shell is hinged at the right side of the front surface of the rear shell, an elastic structure is arranged at the bottom of the inner side of the rear shell, and a fastening structure is arranged above the elastic structure; the utility model discloses a articulate structure, back casing, procapsid, elasticity structure, fastening structure, protection architecture, detection structure, opening, cross the setting of wire casing and solenoid valve for this audio alert device possesses the advantage of making things convenient for the direct mount in gas heater below, has solved present when gas heater takes place to leak, need inform the handheld detector of staff to detect in the room, and is very inconvenient, not only delays the time of handling, still can have the problem of potential safety hazard, is worth promoting.

Description

Automatic voice alarm device for gas leakage of water heater

Technical Field

The utility model relates to a gas detection technical field specifically is an automatic audio alert device is leaked in water heater gas.

Background

The gas water heater is mainly composed of a valve body assembly, a main burner, a small fire burner, a heat exchanger, a safety device and the like, and also comprises a flue of the flue type water heater and a forced-exhaust device of the forced-exhaust type water heater, wherein the valve body assembly controls the working procedure of the whole water heater and comprises a water valve, an air valve, a microswitch, an igniter and the like, and when the water heater is installed, the water inlet pipe, the water outlet pipe and the gas pipe are provided with valves.

At present, when the gas water heater leaks, a user can smell abnormal smell by himself, then the user can make a call to inform related personnel to detect, and a worker holds a detector to detect indoors, so that the detection is very inconvenient, the processing time is delayed, potential safety hazards exist, and therefore the automatic voice alarm device which is conveniently and directly installed below the gas water heater is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic audio alert device is leaked in water heater gas possesses the advantage of making things convenient for the direct mount in gas heater below, has solved present when gas heater takes place to leak, need inform that the staff holds the detector and detect at the indoor, and is very inconvenient, not only hinders the time of handling, still can have the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic voice alarm device for gas leakage of a water heater comprises a water heater body, hanging structures are arranged at the bottoms of two sides of the water heater body, the bottom of the hanging structure is welded with a rear shell, the right side of the front surface of the rear shell is hinged with a front shell, the bottom of the inner side of the rear shell is provided with an elastic structure, a fastening structure is arranged above the elastic structure, the elastic structure and the fastening structure are used for improving the stability of the device installation, the bottom parts of the opposite sides of the rear shell and the front shell are respectively provided with a protection structure, the surface of the front shell is provided with a detection structure, the bottoms of the two sides of the front shell are both provided with a circulation hole, wire passing grooves are formed in the two sides of the rear shell and the front shell, a power line, a hot water pipe, a gas pipe and a cold water pipe are connected to the bottom of the water heater body respectively, and an electromagnetic valve is arranged on the surface of the gas pipe.

Preferably, articulate the structure and include screw rod, stopper and link plate, weld between screw rod and the stopper, and the screw rod keeps away from the one end of stopper and the both sides threaded connection of water heater body shell, the link plate welds with the top of back casing, and the link plate is hung and is put on the surface of screw rod.

Preferably, the elastic structure includes bottom plate, spacing groove, slider and compression spring, the surface at the bottom plate is seted up to the spacing groove, slider sliding connection is in the inside of spacing groove, compression spring sets up in the inside of spacing groove, and its both ends all through fixed detain respectively with the inner wall in spacing groove and slider between install.

Preferably, the fastening structure comprises a fastening rod, a push plate and a rubber pad, the fastening rod is hinged to the surface of the sliding block, the top end of the fastening rod is hinged to the bottom of the push plate, and the rubber pad is bonded to the surface of the push plate.

Preferably, the protection architecture includes fixed plate and sponge strip, the sponge strip bonds on the surface of fixed plate, the bottom of back casing and procapsid one side in opposite directions all is seted up flutedly, and the fixed plate is installed inside this recess.

Preferably, the detection structure includes controller, detector, bee calling organ and exhaust fan, the positive top at the procapsid is installed to the controller, the inner wall at the procapsid is all installed to detector and bee calling organ, the right side at the procapsid is installed to the exhaust fan.

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

the utility model discloses a articulate structure, back casing, procapsid, elasticity structure, fastening structure, protection architecture, detection structure, opening, cross the setting of wire casing and solenoid valve for this audio alert device possesses the advantage of making things convenient for the direct mount in gas heater below, has solved present when gas heater takes place to leak, need inform the handheld detector of staff to detect in the room, and is very inconvenient, not only delays the time of handling, still can have the problem of potential safety hazard, is worth promoting.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a left side sectional view of the front housing of the present invention.

In the figure: the device comprises a water heater body 1, a hanging structure 2, a screw rod 21, a limiting block 22, a hanging plate 23, a rear shell 3, a front shell 4, an elastic structure 5, a bottom plate 51, a limiting groove 52, a sliding block 53, a compression spring 54, a fastening structure 6, a fastening rod 61, a push plate 62, a rubber pad 63, a protection structure 7, a fixing plate 71, a sponge strip 72, a detection structure 8, a controller 81, a detector 82, a buzzer 83, an exhaust fan 84, a circulation hole 9, a thread passing groove 10, a power cord 11, a hot water pipe 12, a gas pipe 13, a cold water pipe 14 and an electromagnetic valve 15.

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, an automatic voice alarm device for gas leakage of a water heater comprises a water heater body 1, hanging structures 2 are arranged at the bottoms of two sides of the water heater body 1, a rear shell 3 is welded at the bottom of the hanging structures 2, a front shell 4 is hinged at the right side of the front surface of the rear shell 3, an elastic structure 5 is arranged at the bottom of the inner side of the rear shell 3, a fastening structure 6 is arranged above the elastic structure 5, the elastic structure 5 and the fastening structure 6 are used for improving the stability of the device installation, a protection structure 7 is arranged at the bottom of one side of the rear shell 3 opposite to the front shell 4, a detection structure 8 is arranged on the surface of the front shell 4, circulation holes 9 are arranged at the bottoms of two sides of the front shell 4, wire passing grooves 10 are arranged at two sides of the rear shell 3 and the front shell 4, a power wire 11, a hot, the surface of gas pipe 13 is provided with solenoid valve 15, through articulating structure 2, back casing 3, procapsid 4, elasticity structure 5, fastening structure 6, protection architecture 7, detect structure 8, opening 9, cross line groove 10 and solenoid valve 15's setting, make this audio alert device possess the advantage of making things convenient for the direct mount in gas heater below, when having solved present gas heater and taking place to leak, need inform that the handheld detector of staff detects in the room, it is very inconvenient, not only delay the time of handling, still there is the problem of potential safety hazard, be worth promoting.

In this embodiment, articulate structure 2 and include screw rod 21, stopper 22 and link plate 23, weld between screw rod 21 and the stopper 22, and the screw rod 21 is kept away from the one end of stopper 22 and the both sides threaded connection of the 1 shell of water heater body, and link plate 23 welds with the top of back casing 3, and link plate 23 hangs and puts on the surface of screw rod 21, and they simple to operate, moreover whole device directly hang put can, because gravity device can not take place easily and drop.

In this embodiment, the elastic structure 5 includes a bottom plate 51, a limiting groove 52, a slider 53 and a compression spring 54, the limiting groove 52 is opened on the surface of the bottom plate 51, the slider 53 is slidably connected inside the limiting groove 52, the compression spring 54 is disposed inside the limiting groove 52, and both ends of the compression spring are respectively mounted between the inner wall of the limiting groove 52 and the slider 53 through fixing buckles, and they provide elastic force for the fastening structure 6 above.

In this embodiment, the fastening structure 6 includes a fastening rod 61, a push plate 62 and a rubber pad 63, the fastening rod 61 is hinged on the surface of the sliding block 53, the top end of the fastening rod 61 is hinged with the bottom of the push plate 62, the rubber pad 63 is adhered on the surface of the push plate 62, and they are matched with the elastic structure 5 below, so that the rubber pad 63 can be tightly attached to the bottom of the water heater body 1 by the reaction force of the compression spring 54, and the firmness of hanging between the hanging plate 23 and the screw 21 is ensured.

In this embodiment, the protection structure 7 includes a fixing plate 71 and a sponge strip 72, the sponge strip 72 is adhered to the surface of the fixing plate 71, the bottom of the opposite side of the rear housing 3 and the front housing 4 is provided with a groove, and the fixing plate 71 is installed inside the groove, and they are used for protecting the pipeline contacted with the bottom, so as to prevent the surface of the pipeline from being scratched.

In this embodiment, the detecting structure 8 includes a controller 81, a detector 82, a buzzer 83 and an exhaust fan 84, the controller 81 is installed on the top of the front surface of the front housing 4, the detector 82 and the buzzer 83 are both installed on the inner wall of the front housing 4, and the exhaust fan 84 is installed on the right side of the front housing 4, and they are used for monitoring the gas in real time, and when the gas value is detected to exceed the standard, it indicates that the gas leaks, and then an alarm is given.

The working principle is as follows: firstly, the push plate 62 and the rubber pad 63 are pressed downwards, the fastening rod 61 drives the sliding block 53 to extrude the compression spring 54, then the device is arranged below the water heater body 1, the rubber pad 63 is attached to the bottom of the water heater body 1, the screw rod 21 penetrates through the hanging plate 23 and is screwed into reserved screw holes on two sides of the water heater body 1, the power line 11 is arranged on the inner side of the wire passing groove 10, the rear shell 3 and the left side of the front shell 4 are connected together, installation of the device is completed, the detector 82 detects the joint of the internal gas pipe 13 and the water heater body 1, when the detected gas value exceeds the standard, information is transmitted to the controller 81, the controller 81 controls the buzzer 83 to give a sound prompt, then the exhaust fan 84 is started to work, the electromagnetic valve 15 is controlled to be closed, and gas supply is interrupted.

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 an automatic audio alert device of water heater gas leakage, includes water heater body (1), its characterized in that: the water heater is characterized in that hanging structures (2) are arranged at the bottoms of two sides of the water heater body (1), a rear shell (3) is welded at the bottom of each hanging structure (2), a front shell (4) is hinged to the right side of the front side of the rear shell (3), an elastic structure (5) is arranged at the bottom of the inner side of the rear shell (3), a fastening structure (6) is arranged above the elastic structure (5), the elastic structure (5) and the fastening structure (6) are used for improving the stability of device installation, a protection structure (7) is arranged at the bottom of one side, opposite to the rear shell (3) and the front shell (4), a detection structure (8) is arranged on the surface of the front shell (4), circulation holes (9) are formed at the bottoms of two sides of the front shell (4), and thread passing grooves (10) are formed at two sides of the rear shell (3, the water heater is characterized in that the bottom of the water heater body (1) is respectively connected with a power line (11), a hot water pipe (12), a gas pipe (13) and a cold water pipe (14), and an electromagnetic valve (15) is arranged on the surface of the gas pipe (13).

2. The automatic voice alarm device for gas leakage of the water heater as claimed in claim 1, wherein: articulate structure (2) and include screw rod (21), stopper (22) and link plate (23), weld between screw rod (21) and stopper (22), and screw rod (21) keep away from the one end of stopper (22) and the both sides threaded connection of water heater body (1) shell, link plate (23) and the top welding of back casing (3), and link plate (23) are hung and are put on the surface of screw rod (21).

3. The automatic voice alarm device for gas leakage of the water heater as claimed in claim 1, wherein: elasticity structure (5) include bottom plate (51), spacing groove (52), slider (53) and compression spring (54), the surface at bottom plate (51) is seted up in spacing groove (52), slider (53) sliding connection is in the inside of spacing groove (52), compression spring (54) set up in the inside of spacing groove (52), and its both ends all through the fixed knot respectively with the installation between the inner wall of spacing groove (52) and slider (53).

4. The automatic voice alarm device for gas leakage of the water heater as claimed in claim 3, wherein: the fastening structure (6) comprises a fastening rod (61), a push plate (62) and a rubber pad (63), the fastening rod (61) is hinged to the surface of the sliding block (53), the top end of the fastening rod (61) is hinged to the bottom of the push plate (62), and the rubber pad (63) is bonded to the surface of the push plate (62).

5. The automatic voice alarm device for gas leakage of the water heater as claimed in claim 1, wherein: protection architecture (7) are including fixed plate (71) and sponge strip (72), sponge strip (72) bond on the surface of fixed plate (71), the bottom of back casing (3) and procapsid (4) one side in opposite directions all is seted up flutedly, and fixed plate (71) are installed inside this recess.

6. The automatic voice alarm device for gas leakage of the water heater as claimed in claim 1, wherein: detect structure (8) and include controller (81), detector (82), bee calling organ (83) and exhaust fan (84), the positive top in procapsid (4) is installed in controller (81), the inner wall in procapsid (4) is all installed in detector (82) and bee calling organ (83), the right side in procapsid (4) is installed in exhaust fan (84).