Environment-friendly energy-saving residual heat water heating tank

Abstract

The invention discloses an environment-friendly energy-saving residual heat water heating tank, which comprises a front heat pipe, a middle heat pipe, an upper heat pipe, a back heat pipe, a residual heat pipe, a lower heat pipe, a water heating tank, a residual heat valve, a multipurpose valve, a water inlet valve, a water heating valve, a flue gas valve, an exhaust valve and the like, wherein the upper and lower sides of the front heat pipe are connected with the upper heat pipe and the lower heat pipe respectively; the upper and lower sides of the middle heat pipe are connected with the upper heat pipe and the lower heat pipe respectively; the upper heat pipe is connected with the front heat pipe, the middle heat pipe and the back heat pipe respectively; the upper and lower sides of the back heat pipe are connected with the upper heat pipe and the lower heat pipe respectively; the residual heat pipe is wound on the outer side of each heat pipe; the lower heat pipe is communicated with the front heat pipe, the middle heat pipe and the back heat pipe respectively; the residual heat valve is communicated with the residual heat pipe; the multipurpose valve is communicated with the lower heat pipe; the water inlet valve and the water heating valve are communicated with the water heating tank respectively; the flue gas valve is communicated with the lower heat pipe; and the exhaust valve is communicated with the upper heat pipe. The environment-friendly energy-saving residual heat water heating tank has the advantages of delicate design structure, excellent technical performance, generality of flue gas residual heat, practicability, environmental friendliness, saving in energy, safety, convenience, durability, extremely low manufacturing cost, easy installing and maintaining and high comprehensive performance cost ratio.

Description

technical field [0001] The invention relates to a warm water tank, in particular to an environment-friendly and energy-saving waste heat warm water tank. Background technique [0002] Today, consumption reduction, energy saving and protection of environmental resources are deeply rooted in people's minds. However, in the work, production, life and catering of urban and rural units, enterprises, families, etc., the heat energy of flue gas generated in the process of kitchen food processing, indoor air conditioning or heating, and toilet water heater heating and showering is mostly absorbed by range hoods and The exhaust fan is directly discharged outside, causing a large amount of waste of heat energy and air pollution. People urgently need an energy-saving device that can collect and make full use of waste heat and save energy and protect the environment. For this reason, the inventor has invented a kind of waste heat heating water tank that can make full use of various w...

AI Technical Summary

Problems solved by technology

However, in the work, production, life and catering of urban and rural units, enterprises, families, etc., the heat energy of flue gas generated in the process of kitchen food processing, indoor air conditioning or heating, and toilet water heater heating and showering is mostly

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