Circular stainless steel heating row
A stainless steel and circular technology, which is applied in cooking utensils, household appliances, applications, etc., can solve the problems of low heat conversion, energy waste, and small heat dissipation area, so as to improve the heat conversion rate, prolong the residence time, and improve The effect of usage
Active Publication Date: 2015-01-28
程正江
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Problems solved by technology
The tubular heating element has a small heating area and low heat conversion capacity, resulting in serious energy waste
Method used
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[0020] The specific embodiment of the present invention is as follows: the circular stainless steel heating row includes a fire box 1, a connecting fire channel 2, a pair of arc-shaped heating rows 3, a "7" shaped fire bar 4, a U-shaped fire channel 5, and a curved air outlet pipe 6. The whole operation process is as follows:
[0021] (1) Weld the fire box 1 with the connecting fire path 2;
[0022] (2) Weld the "7"-shaped fire-stop strip 4 with the arc-shaped heating row 3 to form a U-shaped fire path 5;
[0023] (3) Weld the two welded arc heating rows 3 with the two connecting fire channels 2 respectively;
[0024] (4) Weld the above welded curved heating row 3 with the two curved air outlet pipes 6 respectively.
[0025] When the gas is ignited, the flame of the ignition bar burns fully in the fire box 1, and the burning flame passes through the connecting fire channel 2 under the action of the fan, and enters the arc-shaped heating bar under the action of the "7"-shape...
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The invention relates to a technology for producing and processing a heating row for a steaming furnace, in particular to a circular steaming furnace heating row which is produced in combination of a stainless steel arc drawing technology and a butt welding technology. The circular stainless steel heating row is installed at the bottom of a gas-burned steaming furnace and is submerged into water; the circular stainless steel heating row comprises a fire box, a connecting flame path, a pair of arc-shaped heating rows, 7-shaped flame-baffling strips, a U-shaped flame path and a curved exhaust pipe, wherein the fire box of the circular stainless steel heating row is matched with the integral design of an igniting row; when fuel gas is ignited, the fuel gas is sufficiently burned; when flame burning in the fire box enters the U-shaped flame path (the U-shaped flame path is formed by welding the three 7-shaped flame-baffling strips on the top and at the bottom of an arc respectively) in a circular heating row though the connecting flame path under the action of a fan, the time for heat staying in the heating rows is prolonged; through a curved structure of the curved exhaust pipe, heat loss is reduced and slowed down, so that energy is made full use and the purposes of improving the production efficiency, saving energy and protecting environment are achieved; and additionally, the igniting row is equivalent to an igniting ring of a gas stove in daily life.
Description
technical field [0001] The invention relates to a production and processing technology of a heating row for a steam oven, in particular to a circular heating row for a steaming furnace which combines a stainless steel arc stretching process and a butt welding process. Background technique [0002] At present, the traditional water-immersed tubular gas heating row sold on the market has a large burning area and a small fire box when in use, and it is difficult to completely absorb the heat into the heating row, resulting in a large loss of heat and low utilization rate. Serious waste is caused, and the cost will increase accordingly. The traditional tubular heating row adopts a 90-degree straight-through design of stainless steel pipes. The heat stays in the straight-through heating row for too short a time, and is drawn out by the fan before it is fully utilized. The tubular heating element has a small heating area and low heat conversion capacity, resulting in serious ener...
Claims
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IPC IPC(8): A47J36/00
Inventor 程正江
Owner 程正江