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A waste heat recovery device for gas stoves

A waste heat recovery device and stove technology, which can be used in household heating, household heating, household stove/stove, etc., can solve problems such as energy loss, and achieve the effects of improving utilization, enhancing heat conduction, and enhancing heating

Active Publication Date: 2020-08-04
SHANGHAI L SUNG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the heating process, the heat obtained from the combustion of gas is only used to heat the objects above the pot support, and the heat around the pot support is dissipated into the air, resulting in energy loss.

Method used

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  • A waste heat recovery device for gas stoves
  • A waste heat recovery device for gas stoves
  • A waste heat recovery device for gas stoves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] Embodiment: a waste heat recovery device for a gas stove, which is arranged on the outer periphery of the stove body 1, such as figure 1 and figure 2 As shown, the stove body 1 is provided with a pot support 11 for placing the heating barrel 13. When the stove body 1 is in use, the heat generated by the gas heats the objects above the pot support 11, and the heat around the pot support 11 is dissipated to the air. cause energy loss.

[0037] Such as figure 2 and image 3 As shown, the waste heat recovery device 2 includes a sleeve 21 detachably connected to the furnace body 1 and several metal tubes 22 arranged in the sleeve 21 for storing heat. The height of the sleeve 21 is greater than that of the furnace body 1 , so that a part of the sleeve 21 wraps around the outer peripheral surface of the heating barrel 13 . There are several distribution holes 12 on the upper end of the furnace body 1 facing the sleeve 21 . During the combustion process, the smoke and hea...

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PUM

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Abstract

The invention discloses a wasteheat recovery device for a gas stove. The wasteheat recovery device is arranged out of a stove body, and a pot bracket for placing a heating barrel is arranged on the stove body. A plurality of emission holes are formed in the stove body. The wasteheat recovery device comprises a sleeve communicating to the stove body detachably and a plurality of metal tubes arranged in the sleeve for buffering heat. The sleeve is higher than the stove body, the sleeve leans against the periphery of the heating barrel, a plurality of vent holes are formed in the outer wall of the sleeve, the metal tubes cling to the periphery of the heating barrel, and one ends of the metal tubes communicate to the emission holes while the other ends of the metal tubes communicate to the vent holes. The wasteheat recovery device has the advantages of reducing the loss of burning heat and improving the utilization ratio of heat.

Description

technical field [0001] The invention relates to the technical field of gas stoves, in particular to a waste heat recovery device for gas stoves. Background technique [0002] Gas stove refers to kitchen utensils that are directly heated by liquefied petroleum gas, coal gas, natural gas and other gas fuels. (This part of the air is called primary air), these mixed gases are ejected from the fire hole of the burner and ignited by the ignition device to form a flame (the air required for combustion is called secondary air), and the flame is used to heat Cookware placed on a pot support. [0003] During the heating process, the heat obtained by gas combustion is only used to heat the objects above the pot support, and the heat around the pot support is dissipated into the air to cause energy loss. Contents of the invention [0004] The object of the present invention is to provide a waste heat recovery device for a gas stove, which has the advantages of reducing the loss of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C3/08F24C3/12F24C15/00F24C15/10F28D21/00F28F3/00F28F21/08
CPCF24C3/082F24C3/122F24C15/00F24C15/10F28D21/00F28D2021/0024F28F3/00F28F21/081
Inventor 牛蛟龙
Owner SHANGHAI L SUNG