A gas stove gas following type automatic air conditioning device
A technology for automatic adjustment of gas stoves, which is applied to heating fuels, household stoves/stoves, gaseous heating fuels, etc., and can solve problems such as rough adjustment methods, lower flame temperature, and lower thermal efficiency
Active Publication Date: 2019-12-13
CHINA UNIV OF PETROLEUM (EAST CHINA)
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
The traditional gas stove does not adjust the primary air or adjusts it based on experience. This adjustment method is too rough, so that the excess primary air is mixed into the fuel, resulting in a decrease in flame temperature and thermal efficiency.
Method used
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Embodiment Construction
[0010] The present invention will be described in detail below in combination with specific embodiments.
[0011] Such as figure 1 As shown, the fuel adjustment lever 1 is connected to the first-stage gear 3 and is coaxial with the first-stage gear 3. When the fuel volume is adjusted, the fuel adjustment lever 1 drives the first-stage gear 3 to rotate, the first-stage gear 3 meshes with the second-stage gear 8, and the spring 2 set on the secondary gear shaft 7, the spring base 5 is fixed on the valve of the gas inlet pipe 6, and the spring 2 fixes the secondary gear shaft 7, which can not only control the height of the secondary gear shaft 7, but also connect the secondary gear Shaft 7 and fuel valve;
[0012] One end of the secondary gear shaft 7 is placed under the switch through a sleeve, and the downward movement of the switch drives the secondary gear shaft 7 to move downward. The shafts of the secondary gear 8 can move synchronously.
[0013] The secondary gear 8 mes...
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The invention discloses a gas following type automatic air regulating device for a gas stove. A fuel regulating rod is connected with a primary gear and is coaxial with the primary gear, when the fuelquantity is regulated, the primary gear is driven by the fuel regulating rod to rotate and meshes with a secondary gear, a secondary gear shaft is sleeved with a spring, a spring base is fixed to a valve of a gas inlet pipe, one end of the secondary gear shaft is sleeved below a switch through a sleeve, the secondary gear meshes with a horizontal bevel gear, the horizontal bevel gear meshes witha vertical bevel gear, movement is transferred to the horizontal bevel gear by the aid of the secondary gear and then is transferred to the vertical bevel gear in the vertical direction by the aid ofthe horizontal bevel gear, and the vertical bevel gear is connected with a primary air inlet stop piece. The air regulating device has the beneficial effects that automatic tracking regulation of theair volume is realized while the fuel quantity is regulated, the air-fuel ratio is unchanged basically, and efficient combustion of the gas stove is guaranteed.
Description
technical field [0001] The invention belongs to the technical field of household gas equipment, and relates to an automatic air regulating device installed on an ejector of a gas stove to ensure that the air-fuel ratio does not change substantially and ensures efficient combustion of the gas stove. Background technique [0002] Gas stoves are combustion devices that use gaseous fuels such as natural gas and liquefied petroleum gas, and have become a highly popular household kitchen utensil. Although there are many types of household gas stoves, although their appearances are not the same, their working principles are similar, and most of them are atmospheric combustion equipment. When working, rely on gas to inject air to supply combustion. Usually, the household gas stove only adjusts the household gas valve to change the intake air volume of the gas to realize variable load (gas volume) combustion of the gas cooker, without adjusting the supply air volume or adjusting the...
Claims
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IPC IPC(8): F24C3/12
CPCF24C3/126
Inventor 张伟张亚东孙晓明
Owner CHINA UNIV OF PETROLEUM (EAST CHINA)