Ultrasonic water tank for secondary water supply for residents on top floor of high-rise building and control method thereof

Abstract

The invention provides an ultrasonic water tank for secondary water supply for residents on a top floor of a high-rise building and a control method thereof. The ultrasonic water tank comprises a tank, an ultrasonic system and a control system, wherein the tank is a closed tank consisting of a tank cover, surrounding side plates and a bottom plate; the ultrasonic system is connected with the bottom plate of the tank; the surrounding side plates of the tank are provided with a water inlet, a cleaning water inlet groove, a water supply port and a water discharge port; the water inlet is externally connected with a water inlet pipe through a water inlet valve; the cleaning water inlet groove is externally connected with a cleaning water inlet pipe through a cleaning valve; the water supply port is externally connected with a water supply pipe through a water supply valve; the water discharge port is provided with a water discharge valve; the inner walls of the surrounding side plates of the tank are provided with a water fullness sensor and a water emptiness sensor; and the control system is connected with the water fullness sensor, the water emptiness sensor, the water inlet valve, the water supply valve, the water discharge valve and the ultrasonic system respectively. Through the ultrasonic water tank and the method, automatic cleaning and sterilization and automatic water supply of the water tank can be realized, and the water tank and the method have the advantages of energy conservation, safety, reliability, environmental friendliness and the like.

Description

technical field [0001] The invention belongs to the technical field of water supply equipment, and in particular relates to an ultrasonic water tank used for secondary water supply to residents on high-rise buildings and a control method thereof. Background technique [0002] At present, most of the tap water consumed by domestic urban residents comes from tap water stored in high-rise roof water tanks, which are basically gray brick structures. During the storage of tap water in high-rise water tanks and other containers, it is very easy to breed plankton and microorganisms. Surveys have shown that nearly a hundred species of algae grow and reproduce in high-rise water tanks, and some algae produce toxins. The total number of bacteria in the water tank exceeds the standard rate by 100%, the number of coliform bacteria exceeds the standard rate by 97.6%, and the qualified rate of water chroma is extremely low. [0003] In order to ensure the water quality of the secondary w...

AI Technical Summary

Problems solved by technology

There have been stainless steel water tanks in the domestic market. The existing stainless steel water tanks are washed with high-pressure water and cleaning agents to clean the water tanks. The cleaning time is generally set in the middle of the night when the user’s water consumption is the smallest, but the water problem has not yet been solved. The problem of waste, and the need to add cleaning agents regularly during the cleaning process, which has a certain negative impact on water quality, and it is also inconvenient to use in old urban areas where the pipe network has a small pressure-dependent capacity.

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