A kind of automobile fire extinguishing device and fire extinguishing method
A fire extinguishing device and automobile technology, which is applied in fire rescue and other fields, can solve problems such as device fire, fire, and easy spontaneous combustion, and achieve high reliability, low cost, and the effect of ensuring property safety and personal safety
Inactive Publication Date: 2016-04-27
SHENZHEN YUNAN FIRE FIGHTING MECHANICAL & ELECTRICAL EQUIP
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Problems solved by technology
[0002] With the increasing popularity of automobiles, people are paying more and more attention to the safety of automobiles; during long-term driving of automobiles, it is easy to cause a short circuit in the automobile or some devices to catch fire due to the continuous accumulation of heat. Or because automobiles run in high-temperature environments, they are prone to spontaneous combustion. In the prior art, there are no effective methods and devices to extinguish the fire. method
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Embodiment 1
[0027] Such as Figure 1-2 As shown, an automobile fire extinguishing device includes a control circuit and a fire extinguisher; the control circuit includes a power supply circuit, an initiation branch and a temperature control branch; the power supply circuit, the initiation branch and the temperature control branch are all connected in parallel;
[0028] In the power supply circuit, both ends of the coil of the relay J1 are connected to the DC power supply of the vehicle; the center contact of the relay J1 is used as the positive output terminal of the power supply circuit; the other output terminal of the power supply circuit is ground; the normally open contact of the relay J1 is connected to the DC power supply of the vehicle The positive end of the power supply; the normally closed contact of the relay J1 is connected to the positive end of the car backup battery; the car backup battery and the car DC power supply share the same ground;
[0029] The detonation branch is...
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The invention discloses an automobile extinguishing device and a fire extinguishing method. The automobile extinguishing device comprises a control circuit and a fire extinguisher. The control circuit comprises a power supply circuit, a detonation branch and a temperature control branch. In the power supply circuit, two ends of a coil of a relay J1 are connected to a DC source of the automobile; a central contact of the relay J1 is used as a positive output terminal of the power supply circuit; the other output terminal of the power supply circuit is the ground; a normally-open contact of the relay J1 is connected to the positive terminal of the DC source; a normally-closed contact of the relay J1 is connected to the positive terminal of a standby cell of the automobile; the standby cell of the automobile and the DC source of the automobile are common-grounded; the detonation branch comprises a temperature-sensitive cable (6) and an igniter (4) in series connection; the temperature control branch comprises a temperature control switch (3) and a coil of a relay J2 in series connection; and a normally-closed switch K2 corresponding to the relay J2 is in series connection to an oil supply circuit. The automobile extinguishing device and the fire extinguishing method are easy to carry out, and have good fire extinguishing effect, rapid response and substantial economic and social benefits.
Description
technical field [0001] The invention relates to an automobile fire extinguishing device and a fire extinguishing method. Background technique [0002] With the increasing popularity of automobiles, people are paying more and more attention to the safety of automobiles; during long-term driving of automobiles, it is easy to cause a short circuit in the automobile or some devices to catch fire due to the continuous accumulation of heat. Or because automobiles run in high-temperature environments, they are prone to spontaneous combustion. In the prior art, there are no effective methods and devices to extinguish the fire. method. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automobile fire extinguishing device and a fire extinguishing method, which are easy to implement, have good fire extinguishing effect and quick response. [0004] The technical solution of the invention is as follows: [0005] A fire ex...
Claims
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IPC IPC(8): A62C37/00A62C3/07
Inventor 黄春潜
Owner SHENZHEN YUNAN FIRE FIGHTING MECHANICAL & ELECTRICAL EQUIP