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A kind of flue fire prevention device

A fire protection device and flue technology, applied in fire rescue, transportation and packaging, separation methods, etc., can solve the problems of hidden danger of flue safety, easy fire, and inability to go out of the flue, so as to reduce the risk of fire and reduce fire. The probability of occurrence and the effect of reducing security risks

Active Publication Date: 2020-03-10
SHANDONG JINLITE PIPE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the oil in the lampblack will adhere to the inner wall of the flue, after a long time of use, more oil will adhere to the inside of the flue, and it is easy to cause a fire when it encounters an open flame
The existing flue cleaning equipment only realizes the cleaning of the flue by spraying water into the flue. This inclined method cannot remove the oil attached to the inner wall of the flue, which leads to serious safety hazards in the flue now.

Method used

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  • A kind of flue fire prevention device
  • A kind of flue fire prevention device
  • A kind of flue fire prevention device

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Embodiment Construction

[0025] Figure 1~6 It is the best embodiment of the present invention, below in conjunction with attached Figure 1~6 The present invention will be further described.

[0026] A fire prevention device for a flue, comprising a baffle 2 arranged at both ends of a flue 1 and a powder conveying pump, the baffle 2 is detachably installed at both ends of the flue 1 and seals both ends of the flue 1, and the powder conveying pump The output end of the pipe communicates with the end of the flue 1. The powder conveying pump of this flue fire prevention device can spray fireproof powder into the flue 1. After the fireproof powder enters the flue 1, it will adhere to the oil surface of the flue wall, so that the oil surface and the air in the flue 1 Insulation, even if an open flame is generated in the flue 1, it will not cause a fire, which greatly reduces the probability of fire, reduces the risk of fire in the flue 1, and reduces the potential safety hazard.

[0027] The present in...

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Abstract

A flue fire prevention device belongs to the technical field of fire protection equipment. It is characterized in that it includes baffles (2) arranged at both ends of the flue (1) and a powder conveying pump, and the baffles (2) are detachably installed at both ends of the flue (1) and connect the two ends of the flue (1). The end is closed, and the output end of the powder conveying pump communicates with the end of the flue (1). The powder conveying pump of this flue fire prevention device can spray fireproof powder into the flue, and after the fireproof powder enters the flue, it will adhere to the oil surface of the flue wall, so that the oil surface is isolated from the air in the flue, even if the inside of the flue The generation of open flames will not cause fires, which greatly reduces the probability of fires, reduces the risk of fires in the flue, and reduces potential safety hazards.

Description

technical field [0001] A flue fire prevention device belongs to the technical field of fire protection equipment. Background technique [0002] A flue is a tubular passage for exhaust gas and smoke. Restaurants or residential buildings usually have a flue to facilitate the emission of oil fume. Since the oil in the lampblack will adhere to the inner wall of the flue, after long-term use, more oil will adhere to the inside of the flue, and it is easy to cause a fire when it encounters an open flame. The existing flue cleaning equipment only realizes the cleaning of the flue by spraying water into the flue. This inclined method cannot remove the oil attached to the inner wall of the flue, which leads to serious safety hazards in the flue. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a flue fire prevention device that prevents fires caused by open flames by adhering...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C3/04A62C2/06B01D45/10B01F13/02B01F33/40
CPCA62C2/06A62C3/04B01D45/10B01F33/401B01F33/4094
Inventor 戚彬马立修李京朋国建刘玉山李涛张帅帅
Owner SHANDONG JINLITE PIPE IND