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Temperature and electricity double-controlled fire extinguishing apparatus

A technology of fire extinguishing device and thermoelectricity, which is applied in fire rescue and other directions, can solve single problems, achieve good application prospects and economic benefits, increase the effectiveness of use, and reduce losses

Active Publication Date: 2012-09-26
CNBCC AUTOMOBILE SPARE PART XIAMEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a single temperature-controlled glass ball as a fire detection automatic start-up part of the application of the stored-pressure fire extinguishing device, to achieve dual control of temperature and electricity, and instantly start all temperature Electric double control fire extinguishing device

Method used

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  • Temperature and electricity double-controlled fire extinguishing apparatus
  • Temperature and electricity double-controlled fire extinguishing apparatus

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Experimental program
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Effect test

Embodiment 1

[0025] Such as figure 1 The shown thermoelectric dual control fire extinguishing device includes a stored pressure fire extinguisher 1, the stored pressure fire extinguisher 1 is provided with a nozzle 2, and the nozzle 2 is provided with a sealing valve 3, a constant temperature glass column 4, and a glass column fixing seat 5. The sealing valve 3 seals the outlet of the nozzle 2, and the two ends of the constant temperature glass column 4 respectively resist the sealing valve 3 and the glass column fixing seat 5, so that the sealing valve 3 and the cylinder of the stored pressure fire extinguisher 1 form an airtight container, and the fire extinguishing agent and the driving gas Preloaded in fire extinguisher container. The temperature and electricity dual control fire extinguishing device of the present invention is also provided with an electric control striker 7, the electric control striker 7 is aligned with the constant temperature glass column 4, installed on the glas...

Embodiment 2

[0037] In this embodiment, the driving device is an electromagnet driving device, which includes a coil, a power cord connected to the coil, a hollow iron core with transparent ends, and a pushing part. Inside the control impactor 7, the coil is wound on the outside of the iron core; the driving part is a permanent magnet rod, and the permanent magnet rod is slipped in the inner cavity of the iron core, and one end of the permanent magnet rod is against the root of the firing pin 8 .

[0038] The working principle is: add a certain voltage at both ends of the coil, so that a certain current flows through the coil, thereby generating an electromagnetic effect, and a magnetic field is generated around the iron core, and the N and S poles of the magnetic field are just in line with the N and S poles of the permanent magnet rod. On the contrary, according to the principle that the magnetic poles of the same name repel each other, the magnetic field of the permanent magnet bar and ...

Embodiment 3

[0040] In this embodiment, the driving device is a motor device. According to the difference of the power transmission mode between the motor device and the striker 8, the relative positions of the motor device and the striker 8 are also different. If the motor device is in a reciprocating motion, the motor device can be in direct contact with the striker 8 and installed behind the striker 8 . The push rod of the motor device pushes out the firing pin 8, the firing pin 8 breaks the constant temperature glass column 4, the push rod of the motor device returns, and the return spring 13 pushes the firing pin 8 back simultaneously, and the electronically controlled striker 7 returns to its original state.

[0041] If the motor device is in the form of rotation, the motor device can be installed on the side or rear of the striker 8. After gear transmission, when the motor rotates in the forward direction, the striker 8 is pushed out. After a certain distance, the motor rotates in t...

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Abstract

The invention discloses a temperature and electricity double-controlled fire extinguishing apparatus, which comprises a stored pressure fire extinguisher, and an electrically-controlled impinger. The stored pressure fire extinguisher is provided with a spray nozzle, wherein a seal valve, a fixed-temperature glass column, and a glass column fixing base are arranged on the spray nozzle, a spray nozzle outlet is sealed by the seal valve, two ends of the fixed-temperature glass column are abutted against the seal valve and the glass column fixing base. The fixed-temperature glass column is aligned with the electrically-controlled impinger, which in mounted on the glass column fixing base and connected with a remote controller. The temperature and electricity double-controlled fire extinguishing apparatus of the invention can overcome the defect that the fire extinguishing apparatus cannot be started because of the failure of a temperature control glass marble starting component. The fire extinguishing apparatus of the invention is simple and practicable, has a starting mechanism with double safeguard and low cost, and is a scientific and effective novel fire extinguishing apparatus.

Description

technical field [0001] The invention relates to a fire extinguishing device, in particular to a thermoelectric double control fire extinguishing device. Background technique [0002] Existing stored pressure fire extinguishing devices are used more and more in the field of fire protection. Most of them use temperature-controlled glass bulbs as automatic fire detection components. In the same protected area, install multiple temperature-controlled glass bulbs as automatic fire detection components. When a fire occurs, the fire extinguishing device needs to be directly above the ignition point to detect the fire temperature and automatically activate the fire extinguishing device to extinguish the fire. When the fire situation is complicated or a large area fire occurs, it is difficult for multiple fire extinguishing devices to be activated in an instant to effectively extinguish the fire, which may easily cause the expansion of the fire area and the inability to effectively e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C37/14
Inventor 洪清泉洪伟艺
Owner CNBCC AUTOMOBILE SPARE PART XIAMEN
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