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wind pressure smoke pipe

A wind pressure-resistant, flue pipe technology, applied in the direction of oil fume removal, household stoves/stoves, heating methods, etc., can solve problems that affect gas combustion, smoke cannot be discharged normally, and reduce efficiency

Active Publication Date: 2021-10-12
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. When the wind pressure is too high, the flue gas cannot be discharged normally, which will affect the combustion of gas and reduce the efficiency
[0004] 2. The wind blows back into the water heater, which will lead to backfire, flameout, CO exceeding the standard and other dangerous situations

Method used

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  • wind pressure smoke pipe
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Examples

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] Such as figure 1 with figure 2 As shown, the anti-wind pressure smoke pipe in this embodiment includes a smoke pipe body 1 and a flow guide sleeve 3 arranged at the front end of the smoke pipe body 1, and a rotating shaft 2 is provided in the smoke pipe body 1 so as to be rotatable in the axial direction, specifically The smoke pipe body 1 is provided with a baffle 12 , and the rotating shaft 2 is rotatably arranged on the baffle 12 . The front end of the rotating shaft 2 is provided with a fan 22 , and the rear end is provided with a wind wheel 21 , and the port of the wind wheel 21 faces the rear end of the smoke pipe body 1 . Correspondingly, a smoke exhaust hole 11 is opened on the side wall of the smoke pipe body 1 , and the smoke exhaust hole 11 can receive the smoke discharged radially by the wind wheel 21 . In this embodimen...

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PUM

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Abstract

A wind pressure resistant smoke pipe, comprising a smoke pipe body (1), characterized in that a rotating shaft (2) is rotatably arranged in the axial direction of the smoke pipe body (1), and the front end of the rotating shaft (2) is provided with The fan (22) is provided with a wind wheel (21) at the rear end. Correspondingly, a smoke exhaust hole (11) is provided on the side wall of the smoke pipe body (1), and the smoke exhaust hole (11) can accept the wind wheel ( 21) Flue gas discharged radially. Compared with the prior art, the present invention has the advantages that: the outside wind drives the fan to rotate, and then synchronously drives the wind wheel to rotate, and the wind wheel sends air to the flue gas, which is discharged from the smoke exhaust hole. The greater the power, so as to achieve the purpose of wind pressure resistance.

Description

technical field [0001] The invention relates to a smoke exhaust pipe, in particular to a smoke exhaust pipe applied to a gas water heater or a range hood. Background technique [0002] In the process of daily use of products such as water heaters or range hoods, once encountering strong winds, the exhaust of smoke will be greatly affected, and the water heater may even be turned off due to this, which will seriously affect the use and safety of users. Specifically, the following problems will occur : [0003] 1. When the wind pressure is too high, the flue gas cannot be discharged normally, which affects the combustion of gas and reduces the efficiency. [0004] 2. If the wind blows backwards into the water heater, it will lead to dangerous situations such as flashback, flameout, and CO exceeding the standard. [0005] In terms of anti-backwind, many efforts and attempts have been made in the prior art, as shown in the Chinese utility model patent "a double anti-backwind s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20F24H9/00F23J13/00
CPCF23J13/00F24C15/20F24H9/001
Inventor 涂磊杨开明秦刚魏苗苗王世平
Owner NINGBO FOTILE KITCHEN WARE CO LTD