Lifting spiral burner for gas cooker
A gas cooker and spiral technology, which is applied in the directions of gas fuel burners, burners, combustion methods, etc., can solve the problems of uneven heating at the bottom of the cooker, energy waste, affecting heating efficiency, etc.
Inactive Publication Date: 2012-07-25
CHINESE ACAD OF INSPECTION & QUARANTINE
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Problems solved by technology
[0004] At present, all the gas stoves used are in the form of flat combustion to heat the cooking utensils, and the gas flame cannot be adjusted according to the shape of the bottom of the cooking utensils (such as a round-bottomed frying pan), so that it cannot have a three-dimensional flame similar to the bottom of the cooking utensils
When using a cooker with a non-flat bottom, the external flame of the gas is in contact with the bottom of the cooker too far, resulting in uneven heating of the bottom of the cooker, affecting the heating efficiency and causing energy waste
Method used
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[0018] The implementation of the present invention will be described in detail below on the basis of the accompanying drawings, and the principle and structure of the present invention will be described in more detail.
[0019] Let's see first figure 2 , the nozzle 6 is inserted into the injection tube 5, the injection tube 5 is fixedly connected with the base 3, the upper part of the base 3 is an energy gathering ring 2 of an umbrella structure, the lower part of the base 3 has a partition, and the base below the partition The space constitutes the gas mixing chamber 4, and a circular burner 9 is arranged on the dividing plate (such as figure 1 shown) and a spiral combustion tube 10 (such as figure 1 shown), the spiral combustion tube is a hollow tube with one end connected to the circular burner and the other end closed. There are conical fire holes 1 evenly distributed on the circular burner and the spiral combustion tube. The fire hole 1 on the spiral combustion tube pa...
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The invention discloses a lifting spiral burner for a gas cooker. The lifting spiral burner comprises an intermediate burner (9), a spiral combustion tube (10), a gas-guide tube (11) and a gas mixing chamber (4), wherein one tail end of the spiral combustion tube (10) is conducted and fixedly connected with the intermediate burner (9); the other tail end of the spiral combustion tube (10) is closed, both the upper part of the intermediate burner (9) and the upper part of the spiral combustion tube (10) are provided with multiple fire holes(1); the bottom of the other tail end of the spiral combustion tube (10) is provided with a regulation rod (8) with a gear-shaped bulge (8A); and the regulation rod can rise or drop so as to drive the other tail end to rise or drop, and finally, the shape of the spiral combustion tube can be changed to match with the surface of an object to be heated. The lifting spiral burner provided by the invention is capable of effectively saving energy.
Description
technical field [0001] The invention relates to a spiral burner for a gas cooker, belonging to the technical field of gas cookers. Background technique [0002] Coal, petroleum, and gaseous fuels are the three major energy sources that human beings rely on for survival. Many countries in the world have completed energy structure adjustments from coal to petroleum and gaseous fuels. At the same time, in the 1990s in my country, urban residents began to use a large number of gaseous fuels such as liquefied petroleum gas, artificial gas, and natural gas as living fuels to reduce environmental pollution caused by coal burning. [0003] A gas stove is a kitchen utensil heated directly by gaseous fuels such as liquefied petroleum gas, artificial gas, and natural gas. The gas stove is composed of a gas supply part, a combustion part (that is, a burner) and an auxiliary part. The burner is one of the most critical components of a gas stove. Weigh sub-firearms) and other components...
Claims
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Login to View More IPC IPC(8): F24C3/08F23D14/84
Inventor 王宏伟刘军肖海清付艳玲于红梅王超
Owner CHINESE ACAD OF INSPECTION & QUARANTINE