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Fume exhaust funnel cap

A hood and wind power technology, which is applied in the field of environmental protection exhaust equipment, can solve the problems of large exhaust resistance, accumulation of smoke and dust, and failure to discharge smoke and dust, so as to improve the efficiency of smoke exhaust, avoid a large amount of accumulation, and have a large exhaust area.

Pending Publication Date: 2020-11-20
林森
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the wind cap with the function of accelerating smoke and dust (gas) exhaust, represented by the non-powered hood, can discharge smoke and dust (gas) well under windy conditions, but due to the narrow hollow slits, the exhaust resistance is large and the exhaust effect is low. It is limited, and not only fails to discharge the smoke (gas) under the condition of no wind or breeze, but also hinders the discharge of smoke (gas), making the efficiency of smoke and dust (gas) exhaust far less than the traditional one under the condition of no wind or breeze. Hood: Traditional hoods are generally divided into umbrella-shaped hoods, conical hoods and cylindrical hoods, none of which have the function of accelerating smoke and dust (gas) exhaust; and the current chimney will have a large amount of smoke and dust accumulation after a long period of use, which is difficult to clean

Method used

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0033] Such as figure 1 with figure 2 As shown, it is a schematic structural diagram of a smoke exhaust hood provided by an embodiment of the present invention, including:

[0034] hood body 1;

[0035] The smoke exhaust assembly is rotatably arranged inside the main body 1 of the hood;

[0036] The wind power component is arranged on the top of the hood main body 1 and is driven to rotate by wind force, and the number thereof is at least one;

[0037] Wher...

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PUM

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Abstract

The invention is suitable for the technical field of environmentally-friendly exhaust equipment, and provides a fume exhaust funnel cap. The fume exhaust funnel cap comprises a funnel cap body, a fumeexhaust assembly and at least one wind power assembly. The fume exhaust assembly is arranged at the bottom of an inner cavity of the funnel cap body in a rotating mode. The at least one wind power assembly is arranged above the funnel cap body and driven by the wind power to rotate. The wind power assemblies drive the fume exhaust assembly to rotate through a transmission mechanism, and the fumeexhaust speed is increased. A sweeping mechanism is arranged below the funnel cap body, connected with the transmission mechanism and used for sweeping fume dust in a funnel. According to the fume exhaust funnel cap, the fume exhaust assembly is driven by the wind power assemblies to rotate, the fume exhaust efficiency can be improved by the wind energy under the windy condition, the fume exhausteffect is not affected or is slightly affected when no wind exists or a breeze exists, and the fume dust accumulated in the funnel can be cleaned away.

Description

technical field [0001] The invention belongs to the technical field of environmental protection exhaust equipment, and in particular relates to a smoke exhaust hood. Background technique [0002] The existing mainstream hoods can be divided into two types: hoods with accelerated smoke and dust (gas) exhaust function and hoods without accelerated smoke and dust (gas) exhaust function. Among them, the wind cap with the function of accelerating smoke and dust (gas) exhaust, represented by the non-powered hood, can discharge smoke and dust (gas) well under windy conditions, but due to the narrow hollow slits, the exhaust resistance is large and the exhaust effect is low. It is limited, and not only fails to discharge the smoke (gas) under the condition of no wind or breeze, but also hinders the discharge of smoke (gas), making the efficiency of smoke and dust (gas) exhaust far less than the traditional one under the condition of no wind or breeze. Hood: Traditional hoods are ge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23J13/08F23J13/04
CPCF23J13/08F23J13/04
Inventor 林森凌颖蕾
Owner 林森
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