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Fireproof fan

A technology of fans and suction pipes, which is applied in the direction of mechanical equipment, machines/engines, liquid fuel engines, etc., can solve problems such as ineffective effects, heat deformation of fan blades, and influence on use, etc., and achieves the advantages of convenient use and high practicability Effect

Pending Publication Date: 2022-06-28
康传烨
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem pointed out in the background technology that the fire prevention performance of the current fan itself is mainly reflected in the use of fireproof materials on the material, the effect of which is not obvious, and when there are flames and sparks in the smoke and dust, it is easy to cause the fan blades to be thermally deformed and affect the use. The problem

Method used

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  • Fireproof fan

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of...

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Abstract

The invention relates to the technical field of fan fire prevention, in particular to a fireproof fan. A fireproof draught fan comprises an air suction pipe, the right end of the air suction pipe is connected with a power chamber, a driver is installed in the power chamber, the side wall of the air suction pipe is communicated with an air conveying pipe, fan blades are installed in the air suction pipe, and the fan blades are connected with a water mist cooling fireproof device. The device not only can adjust wind power, but also can use water mist for fire prevention and cooling, and is relatively high in practicability and relatively convenient to use.

Description

technical field [0001] The invention relates to the technical field of fan fire prevention, in particular to a fireproof fan. Background technique [0002] The fan is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. Fan is the habitual abbreviation for gas compression and gas conveying machinery in China. Generally speaking, fans include ventilators, blowers, and wind generators. Fans are widely used in ventilation, dust removal and cooling in factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induced draft in boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances ; Drying and selection of grain, air source of wind tunnel and inflation and propulsion of hovercraft, etc. [0003] Fans are mainly used in various fields of the national economy and ventilation in various places. In addition to tra...

Claims

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Application Information

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IPC IPC(8): F04D29/58F04D29/02F04D29/38F04D29/70
CPCF04D29/5846F04D29/023F04D29/388F04D29/703F04D29/705
Inventor 康传烨尹涛
Owner 康传烨
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