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A stove flue gas waste heat recovery device

A technology of a flue gas waste heat and recovery device, which is applied to household stoves/stoves, water heaters/stoves, gaseous heating fuels, etc. Improve heat exchange efficiency and produce hot water quickly

Active Publication Date: 2021-05-18
潍坊潍达信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, the present invention is made in view of the above problems. The purpose of the present invention is to provide a stove flue gas waste heat recovery device, which uses high-temperature flue gas to exchange heat with water in the water tank to solve the problem of low efficiency of gas stove waste heat recovery. High, resulting in waste of resources

Method used

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  • A stove flue gas waste heat recovery device
  • A stove flue gas waste heat recovery device

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Embodiment Construction

[0025] Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those embodiments can be easily realized by those having ordinary skill in the art to which the invention pertains. However, the present invention can also be realized in various forms, so the invention is not limited to the embodiments described hereinafter. In addition, in order to describe the present invention more clearly, parts not connected with the present invention will be omitted from the drawings.

[0026] In describing the present invention, it should be understood that the terms "middle", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the desc...

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Abstract

The invention relates to the field of waste heat recovery, in particular to a waste heat recovery device for stove flue gas. Including: flue, steam tank, water storage tank, water guide pipe, float valve, heat exchange fins, cold water pipe, hot water pipe, steam pipe; the steam tank is cylindrical; the water storage tank is frustum-shaped and made of heat-conducting material Made; the flue is vertically arranged in the water storage tank and the two ends of the flue respectively pass through the water storage tank, the top plate and the bottom plate of the steam box; the water guide pipe is installed on the lower part of the side wall of the water storage tank; the heat exchange fin It is spiral; the steam pipe is arranged on the upper end of the steam box and the water storage tank and communicates with the steam box and the water storage tank respectively; the present invention utilizes the high-temperature flue gas to exchange heat with the water in the steam box and the water in the water storage tank in turn to make the The high-temperature flue gas becomes low-temperature flue gas, which effectively solves the problem of flue gas waste heat recovery.

Description

technical field [0001] The invention relates to the field of waste heat recovery, in particular to a waste heat recovery device for stove flue gas. Background technique [0002] In daily life, the stove is widely used. It uses the heat generated by the burner to heat the wok, and the high-temperature exhaust gas is directly discharged out of the furnace. However, the high-temperature flue gas generated by the burner is not effectively used, but is directly discharged to the Outside the furnace, there is a phenomenon of low thermal efficiency and serious waste of heat energy. The amount of heat energy lost is much greater than the amount used. A large amount of hot water and hot steam are often used in the cooking process. Usually, the water needs to be heated separately to obtain hot water and hot steam. It has become a general consensus to recover and reuse the waste heat of flue gas from stoves. Contents of the invention [0003] Therefore, the present invention is made...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C13/00F24C3/12F22B1/18F22D5/08F28D7/00F28F9/22
CPCF22B1/18F22D5/08F24C3/12F24C13/00F28D7/00F28F9/22
Inventor 陈奇
Owner 潍坊潍达信息科技有限公司
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