Detergent release controller
AssigneeHangzhou Kambayashi Electronic Co., Ltd.
InventorsHua Wang, Pengfei Bao
Life of this patent
Estimating the term…
Abstract
A simply structured and conveniently used detergent release controller capable of avoiding detergent from solidifying and preventing use has a main channel. One terminal of the main channel is an inlet of a fluid, and the other terminal of the main channel is an outlet capable of being connected with a water outlet of a washing barrel. The detergent release controller is provided with multiple valves including valve A, valve B, valve C, valve D, a liquid collecting cavity, and a Venturi negative pressure generator. An inlet of valve A is connected with a bypass of the main channel. An inlet of valve B is connected with a storage tank of detergent A. The present disclosure is applicable to apparatuses such as clothes washing machines and dish washing machines.
Claims7
A detergent release device comprising:
- a main channel comprising a first terminal and a second terminal, the first terminal comprising an inlet of a fluid, the second terminal comprising an outlet capable of connecting to a water outlet of a washing barrel;
- a plurality of valves comprising valve A, valve B, valve C, and valve D, an inlet of valve A connected with a bypass of the main channel, an inlet of the valve B connected with a storage tank of detergent A, outlets of the valve A and the valve B connected with an inlet of the valve C, an inlet of the valve D capable of connecting to a storage tank of detergent B;
- a liquid collecting cavity, outlets of the valve C and the valve D connected with an inlet of the liquid collecting cavity;
- and
- a Venturi negative pressure generator, an outlet of the liquid collecting cavity connected with a negative pressure opening of the Venturi negative pressure generator via a back-flow channel, an outlet of the Venturi negative pressure generator connected with an inlet of the main channel, an inlet of the Venturi negative pressure generator connected with a water source.
A detergent release device comprising:
- a main channel, a terminal of the main channel comprising an inlet of a fluid, a second terminal of the main channel comprising an outlet capable of being connected with a water inlet of a washing barrel;
- a plurality of valves comprising valve A, valve B, valve C, valve D, valve E, valve F, an inlet of valve A connected with a bypass of the main channel, an inlet of valve B capable of being connected with a storage tank of detergent A, outlets of the valve A and the valve B connected with an inlet of the valve C, an inlet of the valve D capable of being connected with a storage tank of detergent B, outlets of the valve C and the valve D connected with an inlet of the valve E, an inlet of the valve F connected with a storage tank of detergent C, outlets of the valve E and the valve F connected with an inlet of a liquid collecting cavity;
- and
- a Venturi negative pressure generator, an outlet of the liquid collecting cavity connected with a negative pressure opening of the Venturi negative pressure generator via a back-flow channel, an outlet of the Venturi negative pressure generator connected with an inlet of the main channel, an inlet of the Venturi negative pressure generator connected with a water source.
Dependencies are inferred from the claim text.