Water tank cleaning system of purifying and heating all-in-one machine and control method thereof

By designing an efficient circulation cleaning system in the heat purification machine, high-temperature sterilization and cleaning are achieved using pressurized hot water spraying and drainage, the problems of microbial growth and UV sterilization lamp blind spots in the pure water tank of the heat purification machine are solved, and the self-purification capacity and water quality safety are improved.

CN119632418APending Publication Date: 2025-03-18HANGZHOU ROBAM APPLIANCES CO LTD
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Patent Information

Application Number
CN202411769789.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-04
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

In the long-term use of existing heat-cleaning machines, microorganisms are prone to breeding in pure water tanks, resulting in a decline in water quality, and the ultraviolet sterilization lamps have problems with blind spots in exposure and material aging.

Method used

A water tank cleaning system for a heat-cleaning machine is designed, including a first controllable pipeline, a second controllable pipeline, a third controllable pipeline and a cleaning nozzle. The hot water pressurized by the booster pump is sprayed on the inner wall of the pure water tank, and combined with the drainage of the third controllable pipeline, high-temperature sterilization and cleaning are achieved.

Benefits of technology

It effectively improves the self-purification capability of the heat-cleaning machine, ensures the cleanliness and safety of the water quality inside the pure water tank, and reduces potential damage to the water tank materials.

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Abstract

The invention relates to the technical field of water tank cleaning, in particular to a water tank cleaning system of a purifying and heating all-in-one machine and a control method thereof. The system comprises a first controllable pipeline, a second controllable pipeline, a third controllable pipeline and a cleaning nozzle, one end of the first controllable pipeline is connected with a water outlet of the hot container, the other end of the first controllable pipeline is connected with the water inlet end of the booster pump, one end of the second controllable pipeline is connected with the water outlet end of the booster pump, and the other end of the second controllable pipeline is connected with the water inlet end of the booster pump. The other end of the second controllable pipeline is connected with a water inlet end of the cleaning nozzle, the cleaning nozzle is arranged at a water inlet of the pure water tank, the cleaning nozzle is used for self-rotating under water flow pressure so as to spray hot water on the inner wall of the pure water tank, one end of the third controllable pipeline is connected with a water outlet of the pure water tank, and the other end of the third controllable pipeline is connected with the water outlet. The advantage of saving space of the purifying and heating all-in-one machine is maintained, meanwhile, efficient cleaning of the pure water tank is achieved, and the self-purifying capacity of the purifying and heating all-in-one machine is effectively improved.
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