Central heating system utilizing condensing and cooling heat in form of gradient

Abstract

The invention provides a central heating system utilizing condensing and cooling heat in the form of gradient, comprising a higher temperature cooling circulating water inlet pipeline, a cooling circulating water inlet header pipe of a cooling device (at the moment, the higher temperature cooling circulating water is first gathered to the cooling circulating water inlet water and then sent into cooling devices like a cooling tower and the like) and a standard cooling circulating water return pipeline. The central heating system is characterized in that, between the higher temperature cooling circulating water inlet pipeline and the standard cooling circulating water return pipeline, before the higher temperature cooling circulating water inlet water flows to the cooling device to be gathered to the cooling circulating water inlet header pipe, the central heating system utilizing condensing and cooling heat in the form of gradient is formed. By using the invention, the condensing and cooling heat in the process can be effectively utilized to save energy resources, reduce condensing and cooling load, reduce heat pollution and save large amounts of water resources.

Description

technical field [0001] The invention belongs to heating system equipment for condensing and cooling heat, in particular to a centralized heating system utilizing petrochemical and low-temperature heat discarded by enterprises with condensing and cooling heat. Background technique [0002] At present, many of the condensation and cooling heat in the production process of petrochemical and other enterprises are discharged into the environment at a temperature that can be directly used in production and life, causing thermal pollution and wasting a lot of water, electricity, pharmaceuticals and other resources. However, the surrounding heat users are using conventional heating methods to produce heat energy of the same quality. If condensation and cooling heat can be used to replace other production and living heat, the realization of "cogeneration of heat enterprises" will definitely produce huge environmental and economic benefits. , benefit mankind. Contents of the inventi...

AI Technical Summary

Problems solved by technology

[0002] At present, many of the condensation and cooling heat in the production process of petrochemical and other enterprises are discharged into the environment at a temperature that can be directly used in production and life, causing thermal pollution and wasting a lot of water, electricity, pharmaceuticals and other resources

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