CN101653644A - Automatic fire extinguishing device for automobile - Google Patents
Automatic fire extinguishing device for automobile Download PDFInfo
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- CN101653644A CN101653644A CN200910147772A CN200910147772A CN101653644A CN 101653644 A CN101653644 A CN 101653644A CN 200910147772 A CN200910147772 A CN 200910147772A CN 200910147772 A CN200910147772 A CN 200910147772A CN 101653644 A CN101653644 A CN 101653644A
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- automobile
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- fire extinguisher
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- automatic fire
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Abstract
The invention discloses an automatic fire extinguishing device for an automobile, which aims to solve the problems of low safety, poor practicability, and the like of the prior art. The automatic fireextinguishing device comprises a fire extinguisher arranged in a cabin of an automobile engine and a control switch for turning on the fire extinguisher. The fire extinguisher consists of a water pump and a motor for driving the water pump, wherein the power of the motor is supplied by an automobile battery or a backup battery; a water inlet of the water pump is connected with a glass cleaning water container, a backup water tank or a liquid extinguishant container which are arranged in the cabin of the automobile engine; a water outlet of the water pump is provided with two or more water pipes in parallel; and the ends of the water pipes are respectively provided with a spray nozzle. Different from the existing fire extinguishers, the automatic fire extinguishing device pumps liquid extinguishant in the liquid extinguishant container to extinguish fire and has no danger that a high-pressure container explodes when coming into contact with open fire; and if a space in the cabin of theengine is smaller, the water inlet of the water pump is directly connected with the original glass cleaning water container in the automobile or the backup water tank to pump water to extinguish firelikewise. The automatic fire extinguishing device has low cost, high safety, strong practicability and wide range of application.
Description
Technical field
The present invention relates to a kind of automatic fire extinguisher for automobile, especially be arranged on the automatic fire extinguisher for automobile in the engine bin.
Background technology
Present raising along with people's awareness of safety, lose for fear of the spontaneous combustion of automobile engine or because of accident causes fire to bring than large economy to people, increasing automobile has increased extinguishing device, generally adopts common fire extinguisher, still, common fire extinguisher container internal pressure is bigger, be arranged on the automobile engine compartment front portion and clashed into easily, and close on engine, on every side around oil circuit pipe and circuit line, temperature is higher, has potential safety hazard.
Summary of the invention
In order to overcome above-mentioned defective, the object of the present invention is to provide the automatic fire extinguisher for automobile that a kind of security is higher, practicality is strong, the scope of application is wider.
In order to achieve the above object, automatic fire extinguisher for automobile of the present invention comprises the fire extinguisher and the gauge tap in order to fire extinguisher is opened that are arranged in the automobile engine compartment; Described fire extinguisher is water pump and the motor that drives water pump, described motor is by automobile storage battery or reserve battery power supply, described pump intake connects glass wash water container, buffer tank or the liquid-state extinguishing agent container that is arranged in the automobile engine compartment, described pump outlet is arranged in parallel the water pipe more than two or two, and described water pipe end is respectively arranged with shower nozzle.
Particularly, be provided with temperature detect switch (TDS) in the described engine bin, described temperature detect switch (TDS) is when temperature reaches preset temperature in engine bin, gauge tap auto-closing starter motor.
Wherein, be provided with smoke alarm in the described engine bin, be provided with hand control switch in the driver's cabin in order to starter motor.
Further, described shower nozzle is separately positioned in engine both sides, fuel tank top and/or the driver's cabin.
Wherein, described shower nozzle is shaped as flat fan-shaped, and described fan-shaped osculum end is connected with water pipe, and big opening end is a spout.
Particularly, also comprise the infrared video surveillance that is made of camera and monitor, described camera is arranged in the engine bin, and monitor is arranged in the driver's cabin.
Above-mentioned structure, be different from existing fire extinguisher, find engine ignition, the gauge tap starter motor, the liquid-state extinguishing agent that drives in the water pump extraction liquid-state extinguishing agent container is put out a fire, do not exist high-pressure bottle to meet the danger that naked light is blasted, in addition, if the space is less in the vehicle startup cabin, is unwell to the liquid-state extinguishing agent container is set, also the water inlet of water pump directly can be connected with original glass wash water container or buffer tank in the car, extract the fire extinguishing of can meeting an urgent need equally of water in glass wash water container or the buffer tank, generally can reequip for existing automobile, manufacturing cost is lower, security is higher, practicality is stronger, and is applied widely.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.
As shown in Figure 1, fire extinguisher and the gauge tap that is arranged in the automobile engine compartment 9 that comprise of the present invention in order to fire extinguisher is opened; Described fire extinguisher is water pump 10 and the motor that drives water pump, described motor is by automobile storage battery or reserve battery power supply, described pump intake connects glass wash water container, buffer tank 7 or the liquid-state extinguishing agent container 4 that is arranged in the automobile engine compartment 9, described pump outlet is arranged in parallel the water pipe more than two or two, and described water pipe end is respectively arranged with shower nozzle 6.
Above-mentioned structure, be different from existing fire extinguisher, when finding engine ignition, by the gauge tap starter motor, the liquid-state extinguishing agent that drives in the water pump extraction liquid-state extinguishing agent container is put out a fire, do not exist high-pressure bottle to meet the danger that naked light is blasted, in addition, if the space is less in the vehicle startup cabin, be unwell to the liquid-state extinguishing agent container is set, also the water inlet of water pump directly can be connected with original glass wash water container or buffer tank in the car, extract the fire extinguishing of can meeting an urgent need equally of water in glass wash water container or the buffer tank, generally can reequip for existing automobile, manufacturing cost is lower, security is higher, practicality is stronger, and is applied widely.
The quantity of the shower nozzle of said structure and position can be according to concrete needs settings, at least two are separately positioned on engine 2 both sides, guarantee to put out engine ignition, can connect by water pipe to be arranged in the engine bin, also can be arranged in the driver's cabin, can also be arranged on around the fuel tank; The shape of described liquid-state extinguishing agent container and size also need specifically to be provided with according to the free space in the different model vehicle startup cabin, and described water pipe adopts snakelike metal tube or refractory material flexible pipe.
As distortion further of the present invention, be provided with temperature detect switch (TDS) 3 in the described engine bin, described temperature detect switch (TDS) is when temperature reaches preset temperature in engine bin, gauge tap auto-closing starter motor.
Above-mentioned structure, the temperature by in the temperature detect switch (TDS) detection engine bin reaches ignition temperature (under the general condition, can be set in 110 degrees centigrade) time, by auxiliary control element (generally adopting relay) auto-closing gauge tap, starter motor, pump working, shower nozzle sprays liquid-state extinguishing agent or water to ignition point, and the working time of water pump can be controlled by timer, when arriving Preset Time, the gauge tap automatic disconnection, water pump quits work, and the extinguishing device of said structure is easy to use.
Wherein, be provided with smoke alarm 1 in the described engine bin, be provided with hand control switch 5 in the driver's cabin in order to starter motor.
Ignition temperature is an empirical data after all, be subjected to environment or other condition effect that complicated variation will take place, above-mentioned structure, for example prevents accident, remedial measure during as ignition temperature that is provided with at temperature detect switch (TDS) and physical presence deviation, when in-engine temperature is lower than under the situation that ignition temperature that temperature detect switch (TDS) sets but caught fire, gauge tap can not opened automatically because of temperature detect switch (TDS) reaches design temperature, at this moment, smoke alarm is reported to the police, and puts out a fire by the hand control switch startup extinguishing device that manual operation is arranged in the driver's cabin.
For enlarging fire-fighting area further, implement comprehensive fire extinguishing as far as possible at short notice, for the bigger vehicle of the bodily form, but the quantity relative set of shower nozzle is more, enlarge the scope that is provided with, described shower nozzle is except being separately positioned on engine both sides or all sides, also can be above fuel tank and/or in the driver's cabin relative set shower nozzle 8.
Parameters such as the flow of described water pump, lift and inlet and outlet pressure, shower nozzle population size, spraying time need be selected to calculate according to the capacity that allows ccontaining liquid-state extinguishing agent container in the engine bin or existing glass wash water container and buffer tank volume.
Wherein, described shower nozzle 6 is shaped as flat fan-shaped, and described fan-shaped osculum end is connected with water pipe, and big opening end is a spout.This structure spray area is wide, and injector stroke is far away, is suitable for fire extinguishing.
For a nearlyer step ground monitors like clockwork that to the case of fire in the engine bin also comprise the infrared video surveillance that is made of camera and monitor, described camera is arranged in the engine bin, monitor is arranged in the driver's cabin.
The present invention is not limited to above-mentioned embodiment, no matter do any variation on its shape or structure, every to utilize above-mentioned automatic fire extinguisher for automobile all be a kind of distortion of the present invention, all should think and drop within the protection domain of the present invention.
Claims (6)
1, a kind of automatic fire extinguisher for automobile is characterized in that, comprises the fire extinguisher and the gauge tap in order to fire extinguisher is opened that are arranged in the automobile engine compartment; Described fire extinguisher is water pump and the motor that drives water pump, described motor is by automobile storage battery or reserve battery power supply, described pump intake connects glass wash water container, buffer tank or the liquid-state extinguishing agent container that is arranged in the automobile engine compartment, described pump outlet is arranged in parallel the water pipe more than two or two, and described water pipe end is respectively arranged with shower nozzle.
2, automatic fire extinguisher for automobile as claimed in claim 1 is characterized in that, is provided with temperature detect switch (TDS) in the described engine bin, and described temperature detect switch (TDS) is when temperature reaches preset temperature in engine bin, gauge tap auto-closing starter motor.
3, automatic fire extinguisher for automobile as claimed in claim 1 or 2 is characterized in that, is provided with smoke alarm in the described engine bin, is provided with the hand control switch in order to starter motor in the driver's cabin.
4, automatic fire extinguisher for automobile as claimed in claim 3 is characterized in that, described shower nozzle is separately positioned in engine both sides, fuel tank top and/or the driver's cabin.
5, as claim 1,2 or 4 described automatic fire extinguisher for automobile, it is characterized in that described shower nozzle is shaped as flat fan-shaped, described fan-shaped osculum end is connected with water pipe, and big opening end is a spout.
6, automatic fire extinguisher for automobile as claimed in claim 5 is characterized in that, also comprises the infrared video surveillance that is made of camera and monitor, and described camera is arranged in the engine bin, and monitor is arranged in the driver's cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910147772A CN101653644A (en) | 2009-06-19 | 2009-06-19 | Automatic fire extinguishing device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910147772A CN101653644A (en) | 2009-06-19 | 2009-06-19 | Automatic fire extinguishing device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101653644A true CN101653644A (en) | 2010-02-24 |
Family
ID=41708236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910147772A Pending CN101653644A (en) | 2009-06-19 | 2009-06-19 | Automatic fire extinguishing device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101653644A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784446A (en) * | 2012-08-29 | 2012-11-21 | 刘立文 | Anti-explosion automatic fire-extinguishing system for passenger car |
| CN104436472A (en) * | 2014-12-12 | 2015-03-25 | 杭州胄天新能源技术有限公司 | Big bus engine compartment fire-fighting system |
| CN105344039A (en) * | 2015-11-22 | 2016-02-24 | 杨立斌 | Automatic vehicle carbon dioxide fire extinguishing equipment |
| CN112933466A (en) * | 2021-03-03 | 2021-06-11 | 东营科技职业学院 | New energy automobile high-speed driving protection device |
-
2009
- 2009-06-19 CN CN200910147772A patent/CN101653644A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784446A (en) * | 2012-08-29 | 2012-11-21 | 刘立文 | Anti-explosion automatic fire-extinguishing system for passenger car |
| CN104436472A (en) * | 2014-12-12 | 2015-03-25 | 杭州胄天新能源技术有限公司 | Big bus engine compartment fire-fighting system |
| CN105344039A (en) * | 2015-11-22 | 2016-02-24 | 杨立斌 | Automatic vehicle carbon dioxide fire extinguishing equipment |
| CN112933466A (en) * | 2021-03-03 | 2021-06-11 | 东营科技职业学院 | New energy automobile high-speed driving protection device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100224 |