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Device for burning and heating gas

A technology for heating gas and boxes, applied in air heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of rising oil and natural gas prices, lower thermal efficiency, small heat exchange area, etc., and achieve easy promotion and application , fast heat raising speed and large heat exchange area

Inactive Publication Date: 2007-04-18
蔡振坤
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Combustion heating devices in the prior art mainly use fuel oil and gas as heating sources. Although they have the advantages of cleanliness and high thermal efficiency, their development speed is very fast. rising
The relatively cheap coal and charcoal as fuel combustion heating devices are seldom used due to their traditional disadvantages of low thermal efficiency.
Existing combustion and heating gas devices that use coal and charcoal as fuel are mainly divided into two types: 1. Use fuel to burn the heating chamber or flue, and then use its heat conduction to heat the gas. This method usually reduces the thermal efficiency due to the small heat exchange area ; 2. Use fuel combustion to heat the combustion chamber or the pipe group in the flue, and then heat the air and other heat transfer media
This method has a large heat exchange area and high thermal efficiency, but its structure is complex and the manufacturing cost is high

Method used

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  • Device for burning and heating gas
  • Device for burning and heating gas
  • Device for burning and heating gas

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Embodiment Construction

[0018] As shown in the figure, the combustion heating gas device involved in the present invention includes a box body 1, a connecting bar 3, an air inlet valve 2 and an air outlet connecting plate 6. The box body 1 is composed of many The concavo-convex body 4 is composed of several "匚" shaped metal sheet frames 5, and the two bent ends of the "匚" shaped metal sheet frame 5 are fixedly connected with the next "匚" shaped metal sheet frame 5 respectively, One of the opening directions of the two adjacent "匚" shaped metal sheet frames 5 is set horizontally, and the other is set vertically, with a difference of 90 degrees between them.

[0019] The air inlet valve 2 and the air outlet connecting plate 6 are respectively fixed on lateral sides of the box body 1 .

[0020] The connecting strips 3 are fixed on the upper edges of both sides of the box body 1 .

[0021] The shape of the concave-convex body 4 provided on the "匚"-shaped thin metal plate frame 5 can be semicircle, ellip...

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Abstract

The invention consists of a box, a connecting strip, an air intake valve and an exhaust connection plate. The box is made up of several metal sheet frames with end surfaces disposed a lot of buckled bodies on them. Two bent ends of a metal sheet frame are separately firm-jointed with next metal sheet frame. The above air intake valve and the exhaust connection plate are separately fixed on transverse both sides of the box and the connecting strip is fixed on the upper edge of the two sides of the box.

Description

technical field [0001] The invention relates to a combustion heating device, in particular to a combustion heating gas device using coal, charcoal or other combustible substances as fuel. Background technique [0002] Combustion heating devices in the prior art mainly use fuel oil and gas as heating sources. Although they have the advantages of cleanliness and high thermal efficiency, their development speed is very fast. rising. And relatively cheap coal and charcoal are used as the burning heating device of fuel, because its traditional shortcoming of thermal efficiency is low, and seldom use. Existing combustion and heating gas devices that use coal and charcoal as fuel are mainly divided into two types: 1. Use fuel to burn the heating chamber or flue, and then use its heat conduction to heat the gas. This method usually reduces the thermal efficiency due to the small heat exchange area ; 2. Using fuel combustion to heat the combustion chamber or the pipe group in the f...

Claims

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Application Information

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IPC IPC(8): F24H3/00
Inventor 蔡振坤
Owner 蔡振坤
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