CN2227499Y

CN2227499Y - Automatic alarm fire extinguisher

Info

Publication number: CN2227499Y
Application number: CN 95230924
Authority: CN
Inventors: 傅庆斌
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-21
Filing date: 1995-04-21
Publication date: 1996-05-22
Anticipated expiration: 2005-04-21

Abstract

The utility model discloses an automatic alarm fire extinguisher. The utility model is that the hand levers (17), (25) of an existing barrel type fire extinguisher (1) are connected with an automatic control device and an automatic alarm device. The utility model is hung on the ceiling, when fire accident occurs, the combustible spacing body (4) of the lower end of the utility model is firstly burnt by the fire, a movable rod (10) is moved upwards under the action of a spring (11), A fire extinguishing bomb (12) hung on the control device falls down, the hand lever (17) is started and is raised upwards, the injection nozzle of the fire extinguisher (1) can be automatically opened, and the secondary self extinguishing function can be realized, and meanwhile, a buzzing alarm is sent out by the alarm. The utility model has the advantages of simple structure and easy fabrication.

Description

Fire warning Automatic Fire Extinguisher

The utility model belongs to extinguishing device, the Automatic Fire Extinguisher that can report to the police when being specially a kind of breaking out of fire.

Employed common flame snuffer has cartridge type foam annihilator, cartridge type dry-chemical extinguisher etc. at present, these cartridge type flame snuffers are all by manually operating, for at night or the fire that the place took place that nobody looks after, these flame snuffers just do not have due effect, when breaking out of fire, both made people go to the place of placing flame snuffer, during stand-by fire fighting with fire extinguisher, because the delay of time, the intensity of a fire may often be stretched and be come, flame snuffer just can not play a role, so this type of flame snuffer can not satisfy the requirement of the fire extinguishing of some occasion fully.

The purpose of this utility model provides a kind of fire warning Automatic Fire Extinguisher, this flame snuffer is when just catching fire, at first put out owing to the powder fire extinguisher bomb fire that the intensity of a fire is less, send warning simultaneously, and there is the cartridge type flame snuffer to spray fire extinguishing agent automatically, the fire that will not put out puts out, and perhaps controls the diffusion of the intensity of a fire effectively and prolongs casual.

To achieve these goals, the utility model is to be equipped with an automaton and an autoalarm on the hand lever of existing cartridge type flame snuffer, the motion bar bottom of automaton is equipped with inflammable limit body, also hang with a glass dry chemical projectile on the control device, be hung on this device that goes out on the wall or on the ceiling, when breaking out of fire, the inflammable limit body of motion bar bottom at first burns, motion bar moves up under the effect of spring, the glass fire extinguisher bomb that is hung on the control device falls down, and then is to place the alarm at hand lever place automatically to report to the police and the cartridge type flame snuffer is opened fire extinguishing agent automatically and sprayed automatically.

The utility model generally is applicable to factory, warehouse, office, school and the often fire extinguishing from the beginning of fire in uncared for place, can suppress the intensity of a fire effectively, and is simple in structure, is easy to make, easy to utilize.

Below in conjunction with accompanying drawing and with embodiment the utility model is done to be described in detail:

Fig. 1: structural representation of the present utility model

The utility model is at the startup hand lever 17 of existing cartridge type flame snuffer 1 with fixedly on the hand lever 25, puts an automaton and an autoalarm.Automaton is to be welded to connect connecting pipe 7 down in the lower end of the connector 8 of an annulus column, be connected with the last connecting pipe 9 that two slotted holes 15 are arranged on the tube wall of both sides, top by the internal thread on it in the connector 8, the top of last connecting pipe 9 is equipped with a bolt 24, the nut of the top of last connecting pipe 9 and bolt 24 is welded together, in the screw rod tubular stinger of bolt 24, last connecting pipe 9 and following connecting pipe 7 are built-in with the motion bar 10 that its top is with spring 11, the top of motion bar 10 is by the driving lever 13 that has been threaded, the bottom of motion bar 10 is with one and is made of inflammable material (expandability polyphenyl), inside is equipped with the columniform limit body 4 of rubber bearing annulus 5, limit body 4 is at the fixed disc 6 that is fixed in following connecting pipe 7 bottoms and be fixed between the fixed disc 3 of motion bar 10 bottoms, and fixed with nut 2, be equipped with two horizontal elongated circular holes 14 and 16 on the slotted hole 15 corresponding positions on the top of driving lever 13 and last connecting pipe 9 tube walls, the startup hand lever 17 of cartridge type flame snuffer 1 passes slotted hole 15 and circular hole 16, the upper end of last connecting pipe 9 places the set collar of fixedly hand lever 25 ends of cartridge type flame snuffer 1, making it control device places and starts hand lever 17 and fixedly on the hand lever 25, pass the circular hole 14 on the driving lever 13, also hang with the glass dry chemical projectile 12 that is equipped with in the nylon braided bag on the tube wall of last connecting pipe 9.

Said autoalarm, it is end at the startup hand lever 17 of cartridge type flame snuffer 1, a fixedly connected moving contact that constitutes by the bolt 18 that is equipped with on columniform insulator 19 and the insulator 19, on the connecting link 23 on the set collar that fixes with the nut of the bolt 24 on automaton top, fixedly connected one 21 that constitute by the bolt that is equipped with on columniform insulator 20 and the insulator 20, with the corresponding static contact of moving contact, and be equipped with a hummer 22 in two bolts 18 and the circuit that 21 are connected.

In order to increase the topped area after extinguishing medium sprays, strengthen its fire extinguishing effect, the shower nozzle 28 of the end of the extinguishing medium bleed pipe 27 of the upper end of flame snuffer 1 is a tetrad siphunculus shower nozzle.

This flame snuffer vertical fixing on the ceiling or on the wall, with the bolt at the top turn 3-4cm that makes progress, is extracted the safety plug on the cartridge type flame snuffer 26 again.When breaking out of fire, flame ignites inflammable limit body, after limit body 4 burnings disappear, under the effect of spring 11, motion bar 10 and driving lever 13 move up, impel the glass fire extinguisher bomb 12 that is hung on connecting pipe 9 tube walls to be shed on the ground, and reach preliminary fire extinguishing, can suppress the casual diffusion of prolonging of the intensity of a fire effectively; Driving lever 13 continues to move up, and startup hand lever 17 ends that drive cartridge type flame snuffer 1 are upwards lifted, and after being raised to a certain degree, the nozzle of cartridge type flame snuffer 1 is opened automatically, and fire extinguishing agent sprays automatically, thereby reaches the purpose of further fire extinguishing; And when startup hand lever 17 lifted, the moving contact and the static contact of alarm were in contact with one another, and the hummer in the circuit promptly gives the alarm.

Claims

1, a kind of fire warning Automatic Fire Extinguisher is made up of cartridge type flame snuffer (1) etc., it is characterized in that: at the startup hand lever (17) of cartridge type flame snuffer (1) with fixedly on the hand lever (25), connect an automaton and an autoalarm.

2, fire warning Automatic Fire Extinguisher according to claim 1, it is characterized in that: said automaton, be to be welded to connect connecting pipe (7) down in the lower end of the connector (8) of an annulus column, pass through the internal thread on it in the connector 8, be connected with the last connecting pipe of two slotted holes (15) (9) is arranged on the tube wall of both sides, top, the top of last connecting pipe (9) is equipped with a bolt (24), the nut of the top of last connecting pipe (9) and bolt (24) is welded together, in the screw rod tubular stinger of bolt (24), last connecting pipe (9) and following connecting pipe (7) are built-in with the motion bar (10) that its top is with spring (11), the bottom of the top of motion bar (10) by the driving lever that is threaded (13) motion bar (10) is with one and is made of expandability polyphenyl inflammable material, inside is equipped with the columniform limit body (4) of rubber bearing annulus (5), limit body (4) is positioned at the fixed disc (6) that is fixed in following connecting pipe (7) bottom and is fixed between the fixed disc (3) of motion bar (10) bottom, and fixed with nut (2), on the corresponding position of slotted hole (15) on the top of driving lever (13) and last connecting pipe (9) tube wall, be equipped with two horizontal elongated circular holes (14) and (16), the startup hand lever (17) of cartridge type flame snuffer (1) passes slotted hole (15) and circular hole (16), the upper end of last connecting pipe (9) places the set collar of fixedly hand lever (25) end of cartridge type flame snuffer (1), making it control device places and starts hand lever (17) and fixedly on the hand lever (25), pass the circular hole (14) on the driving lever (13), also hang with the glass dry chemical projectile (12) that is equipped with in the nylon braided bag on the tube wall of last connecting pipe (9).

3, fire warning Automatic Fire Extinguisher according to claim 1, it is characterized in that: said autoalarm, it is end at the startup hand lever (17) of cartridge type flame snuffer (1), a fixedly connected moving contact that constitutes by the bolt (18) that is equipped with on columniform insulator (19) and the insulator (19), on the connecting link (23) on the set collar that fixes with the nut of the bolt (24) on automaton top, fixedly connected that be made of the bolt (21) that is equipped with on columniform insulator (20) and the insulator (20) and the corresponding static contact of moving contact and are equipped with a hummer (22) in two bolts (18) and the circuit that (21) are connected.

4, fire warning Automatic Fire Extinguisher according to claim 1 is characterized in that: the shower nozzle (28) of extinguishing medium bleed pipe (27) end of cartridge type flame snuffer (1) upper end is a tetrad siphunculus shower nozzle.