CN211119521U

CN211119521U - Gas safety device

Info

Publication number: CN211119521U
Application number: CN201921673366.XU
Authority: CN
Inventors: 孔德峰
Original assignee: Shanghai Huangxin Gas Equipment Engineering Co ltd
Current assignee: Shanghai Huangxin Gas Equipment Engineering Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-28
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a gas safety device, including wall body and alarm, the wall body lower extreme has the fixed plate through the bolt fastening, fixed plate left part welded fastening has the rectangle frame, rectangle frame upper end extends to the wall body upside, upper portion has the shutter through the fix with screw in the rectangle frame, the lower part has the fan through the fix with screw in the rectangle frame, fixed plate right side welded fastening has the fixing base. The utility model discloses an alarm detects the gas constantly, when taking place to leak, reports to the police through the alarm, simultaneously through the controller, open shutter and fan, make indoor air flow fast, reduce indoor concentration, avoid taking place conflagration and the poisoning condition of personnel, through sucking disc, magnet one and magnet two, be convenient for carry out quick assembly disassembly to the alarm, make things convenient for personnel to overhaul it to guarantee normal operation, simple structure, convenient to use has satisfied the user demand.

Description

Gas safety device

Technical Field

The utility model relates to a gas equipment technical field specifically is gas safety device.

Background

With the development of society and the improvement of living standard of people, the application of gas and natural gas is gradually popularized to thousands of households, and great convenience is brought to the lives of residents. Meanwhile, due to the inflammability of the fuel gas and the natural gas, great danger is brought to people. Explosion accidents caused by natural gas and fuel gas are countless every year in China, and great troubles are brought to the life of people.

After cooking, people often forget to close the valve, and then gas leakage is caused, when the gas leakage is caused for a long time, the indoor concentration is too high, fire disasters are easy to happen, huge property loss is caused, poisoning of people is easy to cause dangers, and therefore the gas safety device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas safety device to solve and propose personnel in the above-mentioned background art after cooking, often forget and close the valve, and then lead to the gas to leak, when leaking for a long time, lead to indoor concentration too high, not only the conflagration takes place easily, causes huge loss of property, and leads to personnel to be poisoned easily, takes place dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the gas safety device comprises a wall body and an alarm, wherein a fixed plate is fixed at the lower end of the wall body through bolts, a rectangular frame is fixedly welded at the left part of the fixed plate, the upper end of the rectangular frame extends to the upper side of the wall body, a louver is fixed at the upper part in the rectangular frame through screws, a fan is fixed at the lower part in the rectangular frame through screws, a fixed seat is fixedly welded at the right side of the fixed plate, the alarm is arranged in the fixed seat, a shell is fixed outside the alarm, a sucking disc is fixed at the upper end in the fixed seat, the shell is connected with the sucking disc in an adsorption manner, a magnet II is embedded and fixed at the left part and the right part of the shell, grooves are formed at the left end and the inner right end in the fixed seat, a magnet I is arranged in each groove, the magnet I and the magnet II are connected in an adsorption manner, a U-shaped rod, and a spring is connected between the inner side of the U-shaped rod and the fixed seat.

Preferably, a controller is fixed on a fixing plate between the fixing seat and the rectangular frame, and the alarm, the shutter and the fan are all connected with the controller through wires.

Preferably, a filter screen is fixed in the rectangular frame on the lower side of the fan.

Preferably, a through groove is formed in the wall body, and the upper portion of the rectangular frame is located in the through groove and is communicated with the outside.

Preferably, recess, U type pole, spring, magnet one and magnet two all are equipped with two sets ofly, and two sets of magnet symmetries are fixed at shell left end and right-hand member, and two sets of recesses, U type pole, spring and magnet two symmetries set up in fixing base left part and right part, and two sets of magnet one is inhaled with two sets of magnet two respectively and is connected.

Preferably, the through holes are formed in the left end and the right end of the fixing seat, and the U-shaped rod penetrates through the through holes and extends into the groove.

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

this gas safety device, through the alarm, detect the gas constantly, when the emergence is leaked, report to the police through the alarm, simultaneously through the controller, open shutter and fan, make indoor air flow fast, reduce indoor concentration, avoid the condition of conflagration and personnel's poisoning, through sucking disc, magnet one and magnet two, be convenient for carry out quick assembly disassembly to the alarm, make things convenient for personnel to overhaul it, in order to guarantee normal operation, moreover, the steam generator is simple in structure, high durability and convenient use, and the use demand is satisfied.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is an enlarged view of the position A of the present invention;

fig. 3 is a schematic block diagram of the present invention.

In the figure: 1. a wall body; 2. a fixing plate; 3. a fixed seat; 4. an alarm; 5. a suction cup; 6. a housing; 7. a fan; 8. a bolt; 9. a rectangular frame; 10. a blind window; 11. a controller; 12. a groove; 13. a U-shaped rod; 14. a spring; 15. a magnet I; 16. a second magnet; 17. a through hole; 18. and (5) filtering by using a filter 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.

Referring to fig. 1-3, the present invention provides a technical solution: the gas safety device comprises a wall body 1 and an alarm 4, wherein a fixed plate 2 is fixed at the lower end of the wall body 1 through a bolt 8, a rectangular frame 9 is fixedly welded at the left part of the fixed plate 2, the upper end of the rectangular frame 9 extends to the upper side of the wall body 1, a louver 10 is fixed at the upper part in the rectangular frame 9 through a screw, a fan 7 is fixed at the lower part in the rectangular frame 9 through a screw, a fixed seat 3 is fixedly welded at the right side of the fixed plate 2, the alarm 4 is arranged in the fixed seat 3, a shell 6 is fixed at the outer part of the alarm 4, a sucker 5 is fixed at the upper end in the fixed seat 3, the shell 6 is in adsorption connection with the sucker 5, a magnet II 16 is embedded and fixed at the left part and the right part of the shell 6, grooves 12 are respectively formed at the left end and the inner right end in the fixed seat 3, a magnet I15 is arranged in the groove 12, the magnet I15 is in magnetic, a spring 14 is connected between the inner side of the U-shaped rod 13 and the fixed seat 3.

The utility model discloses in: be fixed with controller 11 on fixed plate 2 between fixing base 3 and the rectangle frame 9, alarm 4, shutter 10 and fan 7 all are connected with controller 11 through the wire, through controller 11, are convenient for control fan 7 and shutter 10, conveniently take a breath.

The utility model discloses in: a filter screen 18 is fixed in the rectangular frame 9 on the lower side of the fan 7, so that the suction of dust is reduced, and the service lives of the fan 7 and the shutter 10 are prolonged.

The utility model discloses in: the wall body 1 is provided with a through groove, the upper part of the rectangular frame 9 is positioned in the through groove and communicated with the outdoor, and the rectangular frame 9 is convenient to mount and ventilate.

The utility model discloses in: recess 12, U type pole 13, spring 14, magnet 15 and two 16 magnets all are equipped with two sets ofly, and two 16 symmetries of two sets of magnets are fixed at 6 left ends of shell and right-hand member, and two sets of recesses 12, U type pole 13, spring 14 and two 16 symmetries of magnet set up in 3 left parts of fixing base and right parts, and two sets of magnet 15 are connected with two 16 magnetism of two sets of magnets respectively, have improved the fastness fixed to shell 6.

The utility model discloses in: through-hole 17 has all been seted up to fixing base 3 left end and right-hand member, and U type pole 13 passes through-hole 17 and extends to in the recess 12, through-hole 17, and the U type pole 13 of being convenient for passes, and the U type pole 13's of being convenient for tensile.

The working principle is as follows: when the gas leakage alarm is used normally, the concentration of indoor gas is detected through the alarm 4, when the gas leakage alarm causes the concentration to be too high, the alarm 4 gives an alarm and transmits data to the controller 11, the controller 11 controls the fan 7 and the shutter 10 to be opened, indoor ventilation is realized, indoor concentration is rapidly reduced, a series of hazards caused by forgetting to close a valve by personnel are avoided, when the alarm 4 needs to be overhauled, the U-shaped rod 13 is pulled outwards, the U-shaped rod 13 drives the magnet I15 to move into the groove 12, the magnet I15 is separated from the magnet II 16, the U-shaped rod 13 drives the spring 14 to stretch, then the alarm 4 is held to move downwards, the shell 6 is separated from the sucker 5 until the shell is moved out of the fixing seat 3, and the maintenance is convenient for the personnel, when the gas leakage alarm is installed, the magnet I15 is moved into the groove 12 through the U-shaped rod 13, insert fixing base 3 with alarm 4 in to extrude sucking disc 5 through shell 6, and then carry out preliminary absorption fixedly to shell 6 through sucking disc 5, then loosen U type pole 13, under spring 14's effect, make magnet 15 and two 16 magnetism of magnet inhale the connection, realize once more fixed shell 6, thereby accomplish the installation to alarm 4, make things convenient for personnel to carry out the dismouting, the security is good.

In summary, the following steps: the utility model discloses an alarm 4, constantly detect the gas, when taking place to leak, report to the police through alarm 4, simultaneously through controller 11, open shutter 10 and fan 7, make indoor air flow fast, reduce indoor concentration, avoid the condition of conflagration and personnel's poisoning, through sucking disc 5, magnet 15 and magnet two 16, be convenient for carry out quick assembly disassembly to alarm 4, make things convenient for personnel to overhaul it, in order to guarantee normal operation, moreover, the steam generator is simple in structure, high durability and convenient use, and the use requirement is satisfied.

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. Gas safety device, including wall body (1) and alarm (4), its characterized in that: the lower end of the wall body (1) is fixed with a fixed plate (2) through a bolt (8), the left part of the fixed plate (2) is welded and fixed with a rectangular frame (9), the upper end of the rectangular frame (9) extends to the upper side of the wall body (1), the upper part of the rectangular frame (9) is fixed with a shutter (10) through a screw, the lower part of the rectangular frame (9) is fixed with a fan (7) through a screw, the right side of the fixed plate (2) is welded and fixed with a fixed seat (3), an alarm (4) is arranged in the fixed seat (3), the outer part of the alarm (4) is fixed with a shell (6), the inner upper end of the fixed seat (3) is fixed with a sucker (5), the shell (6) is connected with the sucker (5) in an adsorption manner, the left part and the right part of the shell (6) are both embedded and fixed with a second magnet (16), the inner left end, be provided with magnet (15) in recess (12), magnet (15) and magnet (16) magnetism are inhaled and are connected, fixing base (3) outside is provided with U type pole (13), U type pole (13) pass fixing base (3) extend to in recess (12) and with magnet (15) fixed connection, be connected with spring (14) between U type pole (13) inboard and fixing base (3).

2. The gas safety device of claim 1, wherein: the fixed plate (2) between the fixed seat (3) and the rectangular frame (9) is fixed with a controller (11), and the alarm (4), the shutter (10) and the fan (7) are connected with the controller (11) through wires.

3. The gas safety device of claim 1, wherein: a filter screen (18) is fixed in the rectangular frame (9) at the lower side of the fan (7).

4. The gas safety device of claim 1, wherein: a through groove is formed in the wall body (1), and the upper portion of the rectangular frame (9) is located at the through groove and communicated with the outside.

5. The gas safety device of claim 1, wherein: recess (12), U type pole (13), spring (14), magnet (15) and magnet two (16) all are equipped with two sets ofly, and two sets of magnet two (16) symmetries are fixed at shell (6) left end and right-hand member, and two sets of recess (12), U type pole (13), spring (14) and magnet two (16) symmetries set up in fixing base (3) left part and right part, and two sets of magnet one (15) are connected with two sets of magnet two (16) magnetism respectively.

6. The gas safety device of claim 1, wherein: through-hole (17) have all been seted up to fixing base (3) left end and right-hand member, U type pole (13) pass through-hole (17) and extend to in recess (12).