Smoke control and exhaust device for fire engineering

A technology for smoke prevention and exhaust, engineering, applied in applications, household heating, piping layout, etc., can solve problems such as poor adaptability, and achieve the effects of good adaptability, improved smoke exhaust efficiency, good portability and flexibility

Active Publication Date: 2021-10-22
湖北世纪安泰消防工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a smoke prevention device for fire

Method used

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  • Smoke control and exhaust device for fire engineering
  • Smoke control and exhaust device for fire engineering

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-2 , a smoke prevention device for fire engineering, comprising a base plate 1, a steering assembly 2 is fixedly installed on the top of the base plate 1, the steering assembly 2 includes a rotating shaft seat and a rotating shaft rod, and the rotating shaft seat is fixedly installed on the top rotating shaft rod of the base plate 1 to move Installed inside the rotating shaft seat, it is used to change the structural composition and connect...

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Abstract

The invention relates to the technical field of fire-fighting facilities, and discloses a smoke control and exhaust device for fire engineering. The smoke control and exhaust device for fire engineering comprises a bottom plate, a steering assembly is fixedly mounted at the top of the bottom plate, a supporting plate is movably mounted at the top of the steering assembly, a motor assembly is fixedly mounted at the top of the supporting plate, a bevel gear is fixedly mounted outside the motor assembly, a transmission screw rod is fixedly installed in the bevel gear, a threaded cylinder is installed on the outer portion of the transmission screw rod in a threaded mode, a bearing seat is fixedly installed on the outer wall of the threaded cylinder, an exhaust fan is inserted into the bearing seat, a sliding block is fixedly installed on the side, away from the bearing seat, of the threaded cylinder, and a sliding rail plate is fixedly installed on the back face of the supporting plate. According to the smoke control and exhaust device for fire engineering, universal wheels are installed at the bottom of the bottom plate, so that the exhaust fan is convenient to transport and move, and when steering cannot be achieved through a cart rod due to environmental limitation, steering can be achieved by changing the supporting plate, the exhaust fan and other components through a steering assembly.

Description

technical field [0001] The invention relates to the technical field of fire-fighting facilities, in particular to a smoke prevention and exhaust device for fire-fighting engineering. Background technique [0002] Building fire-fighting facilities refer to the general term for the automatic fire alarm system, automatic sprinkler system, fire hydrant system and other equipment and facilities installed in the building (structure) to prevent and extinguish fires in the building (structure). Alarm system, automatic sprinkler system, fire hydrant system, gas fire extinguishing system, foam fire extinguishing system, dry powder fire extinguishing system, smoke prevention and smoke exhaust system, safety evacuation system, etc. It is an important facility to ensure the fire safety of buildings and the safety of personnel evacuation. It is an important part of modern architecture, plays an important role in protecting buildings, and effectively protects the safety of citizens' lives ...

Claims

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Application Information

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IPC IPC(8): F24F7/06F24F13/02F24F13/10
CPCF24F7/06F24F13/02F24F13/10
Inventor 刘雅微易明辉刘文艳
Owner 湖北世纪安泰消防工程有限公司
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