A gas stove with high combustion efficiency
A combustion efficiency and gas stove technology, applied in the field of gas stoves, can solve the problems that the combustion efficiency can not be brought into the best state, effectively control the secondary air supply, etc., and achieve the effects of reducing height, reducing emissions, and smoothing the flow curve.
Active Publication Date: 2016-04-27
NINGBO FOTILE KITCHEN WARE CO LTD
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Problems solved by technology
[0006] Because in the prior art, when controlling the mixing ratio of gas and air, only the primary air supply is controlled, and the supplementary air is not compared with the effective control of the secondary air supply. Whether the combustion of gas is sufficient or not, the supply of primary air There is an extremely important relationship between the air intake and the supplementary air intake of the secondary air. If one of them is ignored, the combustion efficiency will not be able to reach its optimum state.
Method used
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Embodiment Construction
[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0029] Such as figure 1 As shown, the gas cooker in this embodiment includes a housing 100, a burner 10, a fan 2, a gas pipe 9, a casing 1, a gas connector 3, a proportional valve 8 and a controller 101, and a cavity is formed inside the housing 100 for Burner 10, fan 2, gas pipe 9, casing 1, proportional valve 8 and controller 101 are arranged, and the upper port of housing 100 is provided with panel (not shown in the figure). The burner 10, the fan 2, the gas pipe 9, the casing 1, the gas joint 3 and the proportional valve 8 in this embodiment are each set on the left and right sides.
[0030] combine figure 2 , Figure 4 and Figure 5 As shown, the lower end of the burner 10 has an injection pipe, and the upper end has a plurality of fire outlets and a plurality of secondary air outlets arranged near the fire outlets. The gas pipe 9 is...
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The invention discloses a gas stove with high combustion efficiency. The gas stove comprises combustors, fans and gas pipes, wherein the lower end of each combustor is provided with injection pipes, the upper end of the combustor is provided with a plurality of fire outlet holes, the fans are used for replenishing air for the combustors, and the gas pipes are arranged corresponding to the injection pipes and can be used for supplying gas; the gas stove is characterized by further comprising a controller and proportional valves which are controlled by the controller, the proportional valves are arranged on the gas pipes, and the upper end of each combustor is provided with a plurality of secondary air outlet holes which are close to the fire outlet holes; the air outlet end of each fan is respectively communicated with the air inlet ports of the injection pipes and the secondary air outlet holes through fluid, and the fans are controlled by the controller. Compared with the prior art, the gas stove disclosed by the invention has the advantage of high combustion efficiency.
Description
technical field [0001] The invention relates to a gas stove. Background technique [0002] Most of the existing household gas stoves adopt the structure of natural injection of primary air and natural mixing of gas and air. This structure is difficult to control the mixing ratio and uniformity of gas and air, which ultimately affects the combustion efficiency of the gas stove. [0003] There is also a structure that uses a fan to directly blow air to the burner. When the gas flow is adjusted, the primary air volume does not increase or decrease in proportion to the gas volume, resulting in insufficient or excess air volume, resulting in incomplete combustion when there is insufficient air volume. More CO is generated, or there is a large amount of excess air in the flue gas after combustion, which takes away heat energy, which also reduces the thermal efficiency of the gas stove. [0004] For overcoming above-mentioned these defectives, gas cooker has been improved. A larg...
Claims
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IPC IPC(8): F24C3/08F24C3/12F23D14/64
CPCY02B40/00
Inventor 陈迪龙徐德明茅忠群诸永定郑军妹
Owner NINGBO FOTILE KITCHEN WARE CO LTD