Device with water tank

By placing the water pump inside the housing of the water tank device and connecting it to the water tank using a one-way valve, the problem of the water pipe disconnecting from the water pump when the water tank is pulled out is solved, achieving water and electricity separation, improving safety and user experience, and extending service life.

CN224434656UActive Publication Date: 2026-06-30GREE ELECTRIC APPLIANCE INC OF ZHUHAI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Filing Date
2025-07-25
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In the existing technology, when the water tank device is pulled out by the user, it is easy to cause problems such as the connection between the water pipe and the water pump to break, or the water pump wire to become tangled or broken, or the pipeline to leak or deform.

Method used

A device with a water tank was designed, in which a water pump is located inside the casing and connected to the water tank via a one-way valve. When the water pump is separated from the water tank, the one-way valve locks, thus separating the water pump from the water tank. The overlapping design of the one-way valve and the water pump connector ensures convenient connection and disconnection of the water circuit.

Benefits of technology

This avoids disconnection at the connection between the water pipe and the water pump, as well as tangling and breakage of the water pump wires, achieving separation of water and electricity, improving the safety of the device and the user experience, and extending its service life.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224434656U_ABST
    Figure CN224434656U_ABST
Patent Text Reader

Abstract

This utility model relates to the field of household appliance technology and discloses a device with a water tank. The device includes: a housing; a water pump housed within the housing; a water tank housed within the housing; and a one-way valve housed within the water tank. The input end of the one-way valve is connected to the water pump, and the output end of the one-way valve communicates with the inner cavity of the water tank. In this embodiment, the water pump is housed within the housing. When the user removes the water tank, the water pump will not be removed with the tank. This avoids problems such as the water pipe and pump cable being pulled apart, leading to breakage at the connection point, tangling or breakage of the pump cable, leakage, or deformation of the pipes. Furthermore, since the pump cable and water pipe are located outside the water tank, water and electricity are separated, preventing potential electrical leakage and improving the safety of the device.
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