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Rotary temperature sensitive spraying fire extinguishing device

A fire extinguishing device and rotary technology, applied in fire rescue and other directions, can solve the problems of inconvenient and timely use, no automatic temperature sensing device, etc., and achieve the effect of high automation, flexible work and scientific structure

Inactive Publication Date: 2005-10-26
颜月甜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device can use its own water power to spray, and has the characteristics of large protection range and flexible rotation of the nozzle body, but the device itself does not have an automatic temperature sensing device. When a fire occurs, another sensing device is needed to start the spraying action, it is not convenient and timely to use

Method used

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  • Rotary temperature sensitive spraying fire extinguishing device
  • Rotary temperature sensitive spraying fire extinguishing device
  • Rotary temperature sensitive spraying fire extinguishing device

Examples

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Embodiment Construction

[0016] As shown in the figure, the rotary temperature-sensitive sprinkler fire extinguishing device of the embodiment of the present invention includes a water inlet pipe 1 and a water nozzle body. The water nozzle body is composed of a water nozzle cover 2 and a water nozzle 3. The space is connected and fixed by screws 22. The middle part of the water nozzle cover 2 is provided with a through hole 4, the aperture of the through hole 4 is equivalent to the pipe diameter of the water inlet pipe 1, and one end of the water inlet pipe 1 has a pipe shoulder 5 extending outward, and the water inlet pipe 1 passes through the water nozzle cover 2. After the through hole, its pipe shoulder 5 and the inside of the faucet cover 2 form an annular gap 6, and a group of balls 7 are placed in the gap 6. The inside of the faucet body is provided with a water cavity 8 which communicates with the water inlet pipe 1 . The body of the faucet is provided with a water stop valve core 10, the upp...

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PUM

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Abstract

A temp-sensing rotary sprinkle type fire extinguisher is composed of a water inlet tube and a sprinkler which consists of a cover, a spinrkling body, a water cutting-off spool to close said water inlet tube, a supporter, and a temp-sensing glass element for controlling said spool. When fire accident occurs, the temp-sensing glass element is automatically broken off to move the spool from the water inlet for sprinkling water in rotary mode, resulting in large fire extinguishing area.

Description

technical field [0001] The invention relates to a sprinkler fire extinguishing device. Background technique [0002] China ZL200420015438.9 discloses a large space sprinkler fire extinguishing device, the sprinkler fire extinguishing device includes a water inlet pipe and a water nozzle body, the water nozzle body is composed of a water nozzle cover and a water nozzle, and a through hole is provided in the center of the water nozzle cover The diameter of the through hole is equivalent to the diameter of the water inlet pipe. The end of the water inlet pipe has a shoulder extending outward. After the water inlet pipe passes through the through hole on the faucet cover, the pipe shoulder forms an annular gap with the inside of the faucet cover. , a group of balls are placed in the gap; there is a water chamber inside the faucet cover and the faucet, the water chamber is connected with the water inlet pipe, and a group of water outlets arranged in the shape of wind blades are a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C31/05A62C35/68A62C37/11A62C37/42
CPCA62C35/68A62C31/05A62C37/11
Inventor 颜月甜
Owner 颜月甜