wind pressure smoke pipe
A technology of anti-wind pressure and smoke pipe, applied in the direction of oil fume removal, wind power generation, wind turbine, etc., can solve the problems of flameout, affecting gas combustion, tempering, etc., and achieve the effect of compact structure and exquisite design.
Active Publication Date: 2021-10-01
NINGBO FOTILE KITCHEN WARE CO LTD
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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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Embodiment Construction
[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0035] Such as figure 1 , figure 2 with image 3 As shown, the anti-wind pressure smoke pipe in this embodiment includes an inlet grille 3, a first smoke pipe 1, a second smoke pipe 2, a driving impeller 4, a first rotating shaft 43, a second rotating shaft 5, a first wind-resistant The impeller 44 and the second anti-wind impeller 51.
[0036] The intake grille 3 in this embodiment includes a cylindrical connecting cylinder 33, a first air guide section 31, a second air guide section 32 and a grille 34, the first air guide section 31 and the second air guide section 32 Both horns are respectively connected to both ends of the connecting cylinder 33 and arranged in opposite opening directions, and the grille 34 is arranged on the inner wall of the connecting cylinder 33 . Both the first smoke pipe 1 and the second smoke pipe 2 are connect...
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A wind-resistant smoke pipe, which is characterized in that it includes an inlet grille, a first smoke pipe, a second smoke pipe, a driving impeller, a first wind-resistant impeller and a second wind-resistant impeller, the first smoke pipe is located in the aforementioned inlet There are smoke exhaust holes on one side of the air grille and on the side wall; the second smoke pipe is arranged on the other side of the aforementioned air inlet grille and forms an installation distance with the first smoke pipe; the driving impeller is rotatably set On the above-mentioned installation distance, it includes a hollow rotating drum and driving blades arranged on the outer periphery of the rotating drum, and the natural wind coming in from the air inlet grille can drive the driving impeller to rotate. The external wind enters through the air inlet grille, and the wind force drives the impeller to rotate, driving the first and second rotating shafts to rotate, thereby driving the first and second anti-wind impellers to rotate, and to discharge the air in the smoke pipe, realizing the utilization The purpose of natural wind to resist wind pressure. Compact structure and exquisite design, no additional energy-consuming devices are required.
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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IPC IPC(8): F24H9/00F24C15/20F23J11/00F03D9/28
CPCF23J11/00F24C15/20F24H9/0005F03D9/28Y02E10/72
Inventor 段裘铭梁稳涂磊王世平魏苗苗诸永定茅忠群
Owner NINGBO FOTILE KITCHEN WARE CO LTD