Series waterway system of heat circulating water

Abstract

The invention belongs to the technical field of circulating water pipelines, particularly relates to a series waterway system of heat circulating water, and provides the following scheme aiming at the problem of low pipeline replacement speed. The series waterway system comprises a water supply source, a U-shaped three-way circulating joint, a water supply pipeline and a water consumption terminal, and the U-shaped three-way circulating joint is connected with the water consumption terminal; the water supply pipeline comprises a hot water supply pipe and a cold water supply pipe; and the water consumption terminal comprises a water heater, a water tank, a counter basin, a closestool, a shower, a water pool and a washing machine. The water heater comprises a water consumption request receiving module and a water consumption temperature control module. The problem of hot melting point water leakage of a traditional pipeline is solved, and the construction and material cost is greatly reduced through the U-shaped three-way circulating joint with the water consumption terminal; double-layer sleeve design is adopted, once a pipeline leaks water, an internal pipeline can be drawn out, and the pipeline can be quickly replaced without knocking the wall and smashing the ground to damage the wall and decoration; and a water heater has more complete functions and is more intelligent and convenient for people.

Description

technical field [0001] The invention relates to the technical field of circulating water pipelines, in particular to a series waterway system of hot circulating water. Background technique [0002] Water pipes are water supply pipes. Modern decoration water pipes are built with buried walls. There are three types of water pipes. The first type is metal pipes, such as hot-dip cast iron pipes with plastic lining, copper pipes, stainless steel pipes, etc.; the second type Plastic-composite metal pipes, such as steel-plastic composite pipes, aluminum-plastic composite pipes, etc.; the third category is plastic pipes, such as PB pipes, PP-R pipes, etc. In the past, the pipes used for water supply were mainly cast iron pipes. Sand mold cast iron pipes are mainly used outdoors, while galvanized cast iron pipes are used indoors. However, after several years of use, it is easy to produce a large amount of rust and breed bacteria, which seriously endangers human health. The state h...

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Problems solved by technology

[0003] The "concealed engineering" of household pipeline installation is a very important issue. If the water pipeline leaks and bursts, it will bring irreparable consequences. Once the existing household water pipeline leaks and bursts, the replacement speed is slow, the operation is troublesome, and the cost High; and the water heater in the existing hot water circulation system only has the function of heating, and the function is relatively single

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