Direct jet supply gas combustion range capable of automatically regulating inlet flow according to fire power
A technology of automatic tracking and air intake flow, applied in heating fuel, gaseous heating fuel, gas fuel burner, etc., can solve the problems of weak fire, uneven pressure, waste of energy, etc.
Inactive Publication Date: 2010-10-06
薛步月
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Problems solved by technology
The weak flow of natural gas that has lost pressure it ejects turns and changes its diameter, and then flows through more than 40 centimeters. The resistance to entering the gas mixture chamber is large, the pressure is uneven, and the attenuation is serious.
So the fire is weak, the thermal efficiency is low, and energy is wasted
Method used
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[0016] As shown in Figure (1), the burner head of a gas stove includes burner bases 1 and 2 that double as a mixed gas buffer chamber, a cover 12 placed on the burner base, and a burner base connected to the burner bases 1 and 2. Air intake throats 3, 4, the edge connected with the intake throats are undulating wavy trumpet-shaped air intakes 5, 6. The inverted cone tip 11 of the connected burner base 2 , the air intake throat 3 , the undulating wavy trumpet-shaped air intake 5 on the edge, and the main gas supply nozzle 9 are located on the same axis 7 . The main gas supply nozzle 9 is installed at the entrance of the trumpet-shaped air inlet 5, and directly injects gas supply from bottom to top. There is an inverted conical tip 11 of the burner base body 2 facing the main gas supply nozzle 9 along the axis 7 inside the burner base body 1, so that the scattered mixed gas for combustion can flow around the main burner eye. The auxiliary air supply nozzle 10 is installed at th...
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The present invention provides a gas cooker which is supplied by direct injection up to down, and intake flow of air is adjusted by automatic tracking followed the fire size. The gas cooker includes a horn inlet which edge is undulation, an inlet tube connected to the horn inlet, an inverted cone furnace end connected with the inlet tube. The horn inlet which inverted cone tip, inlet tube and edge are undulation of the pinkeye furnace end base and nozzle of the fuel supplying are located on the same axes. The inverted cone furnace end, special short air flow, adapt to the natural flow direction of the heat flow up-down, the horn inlet which edge is undulation automatically tracking adjusts inlet flow of air accompanied by the fire size. The proportional allocation of natural gas and airis kept optimum. The cooker has a flourishing fire behaviour, least gas amount, lowest waste discharge. Only need change a ''supplying gas nozzle'' makes natrual gas and liquid gas being one cooker. This completely changes the history situation that natural gas cooker and liquid gas cooker are two products.
Description
technical field [0001] The technology belongs to a gas stove and an air intake pipe thereof. Background technique [0002] The natural gas (or liquefied petroleum gas, the same below) of domestic gas stoves must be fully mixed with air to burn well. And the ratio between the two must be reasonable, and there should be no great imbalance. [0003] The traditional gas cooker uses a spring to tighten a piece of "double fan damper". Use the "door opening" size to adjust the air intake. This structure can only be adjusted to the middle level where the size of the fire does not appear to be prosperous, and it is not an optimal proportion configuration. Therefore, the best combustion effect cannot be exerted. [0004] The traditional gas cooker injects gas laterally from the gas supply nozzle on the side of the valve. The weak flow of natural gas that has lost pressure it ejects turns and changes its diameter, and then flows through more than 40 centimeters. The resistance to ...
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IPC IPC(8): F24C3/08F23D14/58
Inventor 薛步月
Owner 薛步月