CN204629912U

CN204629912U - Fire-fighting emergent mitigation device

Info

Publication number: CN204629912U
Application number: CN201520302683.6U
Authority: CN
Inventors: 鞠岩; 于雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-12
Filing date: 2015-05-12
Publication date: 2015-09-09
Anticipated expiration: 2025-05-12

Abstract

The utility model relates to a kind of air exhausting device, i.e. fire-fighting emergent mitigation device.It comprises range hood, the motor in range hood, impeller, range hood has and is placed in emergent change-over circuit in fire-proof and thermal-insulation case and battery, be placed in the circuit in fire-proof and thermal-insulation pipe.Application places presets range hood smoking port when fitting up, and this device is connected with building air exhaust passage, switches on power at ordinary times, realizes battery charging.When breaking out of fire is automatic or people is power-off, circuit receives cut-offing instruction, automatic startup, realize smoke evacuation more than two hours, not only can discharge fume and can also reduce content of oxygen in air, reduce the flammable degree of big fire, provide escape and fire-fighting and rescue time to personnel on the scene, greatly reduce the death rate in fire generation.There is heat-resisting, resistance to burning, service-strong feature.There is power alarm smoke evacuation, smoke evacuation, warming warning smoke discharging function are reported to the police in cigarette sense.The place of public amusement fire protection essential products such as high residential building, government bodies, hotel, dance hall, singing-hall.

Description

Fire-fighting emergent mitigation device

technical field

The utility model relates to a kind of air exhausting device, i.e. fire-fighting emergent mitigation device.

Background technology

In the prior art, China be fire occurred frequentlyly.There is the people of 70% to be smoked dead when fire occurs.In public place fire-fighting requirements, spray equipment and isolating door are only housed, pre-set installation fume extractor very rare.

Utility model content

The purpose of this utility model provides for above-mentioned deficiency to be suitable for indoor and to pre-set fume extractor, can automatically actuated fire-fighting emergent mitigation device when meeting fire power-off.There is power alarm smoke evacuation, smoke evacuation is reported to the police in cigarette sense, warming reports to the police smoke evacuation, and then reach multi-functional, alarming smoke evacuation.

Technical solution of the present utility model is: fire-fighting emergent mitigation device comprises range hood, the motor in range hood, impeller, range hood has and is placed in emergent change-over circuit in fire-proof and thermal-insulation case and battery, be placed in the circuit in fire-proof and thermal-insulation pipe.Control circuit is connected with cigarette sense and warming alarm.Application places presets range hood smoking port when fitting up in indoor, and this device is connected with building air exhaust passage, switches on power at ordinary times, realizes battery charging.When breaking out of fire is automatic or people is power-off, circuit receives cut-offing instruction, automatic startup, realize smoke evacuation more than two hours, not only can discharge fume and can also reduce content of oxygen in air, reduce the flammable degree of big fire, provide escape and fire-fighting and rescue time to personnel on the scene, greatly reduce the death rate in fire generation.The place of public amusement fire protection essential products such as high residential building, government bodies, hotel, dance hall, singing-hall.

The utility model has the advantages that: 1, preset range hood smoking port when application places is fitted up, when breaking out of fire automatically or people is power-off, the work of this device, realizes automatic smoke exhausting, reduces casualties.2, motor, emergent change-over circuit, electric wire, battery etc. adopt fire-proof heat-insulating material protection, realize heat-resisting, resistance to burning, guarantee to use reliably.3, there is power alarm smoke evacuation, smoke evacuation is reported to the police in cigarette sense, warming reports to the police smoke evacuation, and then reach multi-functional, alarming smoke evacuation.

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.

Accompanying drawing explanation

Fig. 1 is the utility model installation site structure diagram.

Fig. 2 is that Fig. 1 looks up structure diagram.

Detailed description of the invention

See Fig. 1,2, the device of fire-fighting emergent mitigation at ordinary times 1, air exhaust passage 2, range hood 3, motor 4, impeller 5, fire-proof and thermal-insulation case 6, emergent change-over circuit 7, battery 8, fire-proof and thermal-insulation pipe 9, dedusting guard 10.

See Fig. 1, the device of fire-fighting emergent mitigation at ordinary times 1 is communicated with building air exhaust passage 2.If building do not have air exhaust passage 2, then directly can lead to outdoor.

See Fig. 2, fire-fighting emergent mitigation device 1 comprises range hood 3.Motor 4, impeller 5 is had in range hood 3.Range hood 3 has and is placed in emergent change-over circuit 7 in fire-proof and thermal-insulation case 6 and battery 8.Cigarette sense and warming alarm are also installed.Track laying can be placed in fire-proof and thermal-insulation pipe 9, and this device adopts metal shell and fire-proof heat-insulating material (as conventional asbestos material), and whole device realizes heat-resisting, resistance to burning, guarantees to use reliably.Emergent change-over circuit 7 is as conventional building passage, public place emergency light circuit principle.Battery (high-capacity lithium battery), cigarette sense and warming alarm are commercially product.Depositing dust guard 10 is provided with above at range hood 3.

Claims

1. a fire-fighting emergent mitigation device, is characterized in that comprising range hood (3), the motor (4) in range hood (3), impeller (5); Range hood (3) has and is placed in emergent change-over circuit (7) in fire-proof and thermal-insulation case (6) and battery (8), be placed in the circuit in fire-proof and thermal-insulation pipe (9); Control circuit is connected with cigarette sense and warming alarm.