Universal waste heat exchanger

A heat exchanger, general-purpose technology, used in household heating, applications, heating fuels, etc., can solve the problem of low heating efficiency, and achieve the effect of maximizing heat exchange and achieving remarkable results.
CN113685856APending Publication Date: 2021-11-23倏光袅
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
倏光袅
Publication Date
2021-11-23

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Abstract

The invention belongs to the technical field of cooking range waste heat utilization, and particularly relates to a universal waste heat exchanger. The universal waste heat exchanger comprises a heat exchange water tank, and an inlet pipe, a heat exchange sleeve, a heat exchange coil pipe and a waste gas discharge pipe which are sequentially arranged along a flue gas advancing path; the heat exchange sleeve is located in a cavity of the heat exchange water tank, and the inlet pipe penetrates through the heat exchange water tank and communicates with an inlet of the heat exchange sleeve; the heat exchange sleeve and the heat exchange coil pipe are coaxially arranged, and an outlet of the heat exchange sleeve communicates with an inlet of the heat exchange coil pipe; and an outlet of the heat exchange coil communicates with a waste gas exhaust pipe. While the normal heating requirement of the cooking range is met, the purpose of efficiently utilizing waste heat in the cooking range is achieved to the maximum extent.
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Description

technical field

[0001] The invention belongs to the technical field of stove waste heat utilization, and in particular relates to a general-purpose waste heat heat exchanger. Background technique

[0002] There are many specific structural shapes of stoves, which are mainly reflected in the differences in gas appliances. The purpose is to improve the utilization rate of gas and improve work efficiency. Because the combustion flame of the stove is very strong, the exhaust gas produced by the combustion is very high in temperature. The high-temperature flue gas generated by the ordinary stove will be directly discharged from the smoke exhaust port of the stove hearth, which not only wastes heat energy, but also causes the working environment of the stove to be very bad. . Later, one after another, some people began to add waste heat utilization equipment to the stove, most of which were crude and installed water-cooled coils at the smoke exhaust port of the furnace, so as to ...

Claims

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