Water adding mechanism and kettle comprising same

Abstract

The invention discloses a water adding mechanism and a kettle comprising the same. The water adding mechanism comprises a water pump which pumps water from a water inlet pipe to a water outlet pipe, areturn pipe is connected between the water outlet pipe and the water inlet pipe and provided with a valve, and the valve and the water pump form a connection relation that the water pump is opened while the valve is closed or the water pump is closed while the valve is opened. The kettle comprises a kettle body and a kettle base, a water adding pipe is further arranged in the kettle body, the water adding pipe penetrates through the bottom of the kettle body and is located at the bottom of the kettle body, a water outlet of the water adding pipe is higher than the highest water level in the kettle body, a water outlet pipe in the water adding mechanism is located at the position higher than the water inlet pipe, and the kettle body is matched with the kettle base. The invention can solvethe problem that water permeates or leaks easily when the kettle body is separated from the kettle base, and the electric kettle that can guarantee safety fundamentally is obtained.

Description

technical field [0001] The present invention belongs to a kettle and its mechanism for adding water. Specifically, it mainly relates to a water pump and a valve that cooperate to change the direction of water flow according to the opening and closing of the water pump and the valve, and are used in the kettle to remove residual water in the water filling pipe. liquid. Background technique [0002] The electric kettle is often provided with a water filling mechanism for introducing water into the kettle body. At present, there are electric kettles in the market that add pipelines at the bottom of the kettle base and the kettle body, which can realize the water supply from the bottom of the kettle body to the kettle body through the water adding pipe, so as to realize automatic water filling. [0003] Usually, the water tank is set at a lower position, and the water filling pipe and its water outlet are set at a higher position. The water filling system uses a water pump to p...

AI Technical Summary

Problems solved by technology

2. The valve plate is under the pressure of cold and hot water for a long time during use, and there are impurities in the water, which is easy to form scale. The scale is easy to accumulate on the valve plate, so that the surface cannot be kept flat. Therefore, it is easy to produce slight water stains during use. leakage

In the electric kettle, once there is water penetration or leakage in the coupler, it is extremely dangerous, it will lead to failure, or even electric shock

Images