CN203736748U

CN203736748U - Difunctional self-extinguishing device for motor vehicle

Info

Publication number: CN203736748U
Application number: CN201420120293.2U
Authority: CN
Inventors: 高自然
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-11
Filing date: 2014-03-11
Publication date: 2014-07-30
Anticipated expiration: 2024-03-11

Abstract

The utility model relates to a difunctional self-extinguishing device for a motor vehicle. The difunctional self-extinguishing device can be mounted at a specific flammable part of the motor vehicle. When the motor vehicle catches a fire, self-extinguishing can be carried out, and an alarm can be given for warning people to take measures, so that loss of life and personal injury, and loss of the vehicle, caused by the fire are prevented; the difunctional self-extinguishing device can be flexibly mounted in various vehicles with large, medium and small sizes and various public traffic vehicles; automatic extinguishing and warning can be carried out for a part catching a fire. The difunctional self-extinguishing device has the advantages of high reliability, easy mounting and manufacturing, large prospect and large market plane.

Description

The difunctional automatic fire extinguisher of a kind of motor vehicle

Affiliated technical field

The utility model relates to motor vehicle automatic fire extinguishing technology field, is exactly the difunctional automatic fire extinguisher of a kind of motor vehicle.

Background technology

Current motor vehicle amount increases increasingly, traffic accident is also along with the time of increasing the car crash that wherein motor vehicle burning causes is often occupied significant proportion, in having in driving, parking, in traffic accident, produce fire and cause, the huge this point of loss that the whole world produces because of motor vehicle fire is on record.

Summary of the invention

Problem to be solved in the utility model is, provide a kind of motor vehicle difunctional automatic fire extinguisher, can effectively solve the generation of motor vehicle pyrophoricity accident, its way is, at motor vehicle, position sensor installation on fire easily occurs, fire-suppressant gas bottle, magnetic valve, automatic controller, fire-suppressant gas playpipe, alarm forms a set of automatic fire extinguisher, can be to be arranged on flexibly easy fire location, comprise engine, in compartment, rapidly signal is passed to automatic controller when moment sensor occurs naked light one, automatic controller is reported to the police immediately, vehicle four flashing lights are opened, magnetic valve is opened the gas in fire extinguishing gas cylinder is passed through to pipeline, fire-suppressant gas playpipe carries out ejecting extinguishing gas to the direction of catching fire and reaches fire extinguishing object.

The utility model principle is as follows: put out a fire when fire-suppressant gas is injected in fire location air-isolation by fire location sensor unlatching automatic control system.In order to further illustrate operation principle of the present utility model, coordinate legend to further illustrate its implementation process below;

Brief description of the drawings:

Fig. 1. for the difunctional automatic fire extinguisher of a kind of motor vehicle of the utility model is installed top view.

Fig. 2. be device fire-suppressant gas combinations of injections unit piece.

Fig. 3. be the utility model extinguishing device sensor shape figure.

Fig. 4. be the utility model control principle drawing.

In its figure, 1, fire extinguishing gas cylinder, 2, hand-operated valve, 3, connector, 4, magnetic valve, 5, automatic controller, 6, conducting tube, 7, jet, 8, injection pipe, T, sensor conductor, CG, Fuse Type sensor, R1, R2, R3, resistance, W adjustable resistance, J relay, D diode, WD, voltage-stabiliser tube, B1, B2, triode, K1, K3, inspection switch, F1, sensor monitoring switch, F2, magnetic valve monitors switch, 11, battery current, C, capacitor, K2, the original emergency switch of vehicle, SJ, the original flasher Y of vehicle, high pitch alarming horn, J1, J2, automatically control the contact breaker points that continues, A, B sensor lead, SD1-SD4, vehicle emergency four flashing lights, T, electric conductor, CG, sensor, A, B lead-in wire.

Detailed description of the invention

Embodiment: 1:

In Fig. 1, fire extinguishing gas cylinder 1, be provided with hand-operated valve 2, hand-operated valve end connection 3, be connected with one end of magnetic valve 4, the other end of magnetic valve 4 is by conducting tube 6, connected with injection pipe 8.Injection pipe 8 one sides are provided with multiple spouts, mouth is towards fire extinguishing region, for increase region of interest that fire extinguishing effect the utility model is symmetrically fixed on 2 groups of combinations of injections cell cubes respectively vehicle by automatic controller 5, monitor the condition of a fire, install and pass to this device of electric current after implementing and enter duty.

Embodiment 2:

Electronic component device in Fig. 4 in automatic control circuit is in the inside of automatic controller 5, and automatic controller 5 is the special shell of moulding, and is connected by wire with device, and control device is the core of this device, and its operation principle is now done further what is said or talked about and stated.

In the time causing fired state within the scope of automobile control, first sensor enters duty, offers automatic controller control signal and makes automatic control system enter the i.e. rapid ejection fire-suppressant gas of fire extinguishing program.

Sensor T time on fire, CG is because the sensing moment of naked light state effectively passes to and awards automatic controller input A, when burning things which may cause a fire disaster touches while accepting its temperature, sensor enters fire extinguishing state to B immediately, by W, R1, R2, D, B1, B2, J, C, WD, the electronic switching circuit that R3 is combined into, under normal condition, it is closed condition, in the time that lighting, fire transfers conducting state by original zero electricity for convert to+current potential because of the sudden change that is subject to high temperature due to sensor, relay in electronic control circuit transfers the J-2 conducting of turn-on relay contact to by release conditions, J-1 conducting, now the magnetic valve of high pitch alarming horn self-extinguishing assembled unit body is opened, carry out spraying its fire-suppressant gas to the burning things which may cause a fire disaster position presetting, reach the object of air-isolation principle fire extinguishing, motor vehicle original four dodges in emergency light switch and this figure of power supply the utility model and has explanation.

Extensively hair is in various large, medium and small for the utility model, and using according to vehicle dress flame failure protection position of various public transit vehicle self-extinguishings can be arranged on flexibly automobile, the car of retrofiting, repair rear car and all can realize self-extinguishing object, has certain market prospects.

Claims

1. the difunctional automatic fire extinguisher of motor vehicle, is characterized in that: the fire-suppressant gas assembled unit part being made up of fire extinguisher bottle (1), its jet of hand-operated valve (2) connector (3) magnetic valve (4) conducting tube (6) injection pipe (8) (7).

2. according to claim 1 it is characterized in that: have adjustable resistance (W) resistance (R ₁), (R ₂), electric capacity (C), relay (J), triode (D), triode (B ₁), triode (B ₂), voltage-stabiliser tube (WD), resistance (R ₃), the electronic switching circuit that forms.

3. the difunctional automatic fire extinguisher of a kind of motor vehicle according to claim 1 is characterized in that: the particular/special requirement of the inspiration of sensor, adopts multi-point monitoring to be made up of electric conductor (T), sensor (CB) lead-in wire (A, B).