Water outlet automatic pressurization and water return linkage integrated intelligent control device for air energy water heater

Abstract

The invention provides a water outlet automatic pressurization and water return linkage integrated intelligent control device for an air energy water heater, relates to the field of air energy water heaters, and particularly relates to the technical field of a water outlet automatic pressurization and water return linkage integrated intelligent control device for the air energy water heater. The technical problems of unhooking between pressurization and water return of an existing air energy water heater such as insufficient water outlet pressure required by a user using the air energy water heater, long-time non-heated water, unstable water temperature are effectively solved. A method solving the problems is that through an intelligent pressurization and water return linkage controller, according to a detected temperature of water in a water tank, a pressure on a water outlet, a water flow signal on the water outlet, a set water outlet time and the like, a booster pump is started, a water return valve is started according to a detected water temperature on the water outlet, the booster pump and the water return valve are flexibly and effectively started, an RS485 to Ethernet server is connected with a computer, and real-time monitoring is realized.

Description

technical field [0001] The invention relates to the field of air-energy water heaters, in particular to an integrated intelligent control device for automatic pressurization of outlet water and linkage of return water for air-energy water heaters. Background technique [0002] Air energy water heaters have many advantages such as high efficiency, energy saving, environmental protection, safety, etc., and are widely used in the market at present. However, the water storage tank of the air-energy water heater is connected to the atmospheric pressure, and the hot water coming out has no pressure, so a booster pump is needed to boost the pressure. The pressure is unstable, and it is easy to burn out the water pump and the water replenishment valve due to lack of water. Therefore, it is necessary to make a return pipe to the water tank for reheating to meet the user's water demand. [0003] The patent "Instant Supercharger for Air Energy Water Heater" (Patent No.: CN200996748) p...

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Problems solved by technology

[0004] The purpose of the present invention is to propose an integrated intelligent control device for automatic water boosting and water return linkage of an air-energy water heater, which can effectively solve the problems of insufficient water outlet pressure, long-term unheated water, and unstable water temperature in existing air-energy water heaters. The problem of pressurization and return water decoupling of air energy water heater

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