An integrated domestic hot water unit with disinfection function

Abstract

The invention relates to the field of hot water units and discloses an integrated domestic hot water unit with a disinfection function. The integrated domestic hot water unit comprises a mounting base, wherein the mounting base comprises a first module mounting frame and a second module mounting frame which are fixedly connected with each other; a heat exchanging and supplying module is arranged on the first module mounting frame; an automatic hot water disinfection module is arranged on a second module and comprises a system main circulating pump, an expansion tank and a silver ion disinfector; a connection pipe is arranged between the silver ion disinfector and the system main circulating pump; a water outlet of the silver ion disinfector is connected with the heat exchanging and supplying module; a bypass pipeline is arranged on the silver ion disinfector; and a spare pump is arranged on the main circulating pump. The integrated domestic hot water unit has the following advantages and effects: a novel mechanical structure is used in the scheme; and the bypass pipeline, the first module mounting frame and the second module mounting frame are arranged, so that the normal water supply is not influenced when the automatic hot water disinfection module is maintained by the worker, and the maintenance efficiency is improved.

Description

technical field [0001] The invention relates to a hot water unit, more specifically, it relates to an integrated domestic hot water unit with disinfection function. Background technique [0002] With the development of science and technology and the improvement of people's living standards, the domestic hot water supply system has been more and more used, and higher and higher requirements have been put forward. It has become an important task for domestic hot water to achieve energy saving, sanitation, safety and economic effects. An important research content in the hot water supply system, especially the hygienic performance of hot water, because pathogenic bacteria such as Legionella are often detected in the hot water system, which will endanger the health of the body. [0003] At present, the Chinese patent with the publication number CN104864462A discloses a sanitary domestic hot water unit, which includes a volumetric heat exchanger, a booster frequency conversion pu...

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Problems solved by technology

[0004] This sanitary domestic hot water unit kills bacteria in the water through the molded filler, and prepares hot water through a volumetric heat exchanger. However, when the silver ion concentration on the molded filler is insufficient, the molded filler needs to be replaced. The molded filler is located in the volumetric heat exchanger, and it is inconvenient to replace the molded filler. At the same time, the water in the volumetric heat exchanger needs to be drained when the molded filler is replaced, which stops the supply of hot water and causes the hot water unit to The water supply is interrupted, and since the hot water unit is fixed on the ground, when the user needs to change the position of the hot water unit, the hot water unit needs to be disassembled before moving, thereby reducing the maintenance efficiency of the hot water unit

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