Water purifier integrated valve and water purifier

Abstract

The invention discloses a water purifier integrated valve, which comprises a valve body, a valve core arranged in the inner cavity of the valve body and a driving device arranged on the valve body. The valve body is provided with a purified water inlet, a purified water outlet, a waste water inlet and a waste water outlet, which are communicated with the inner cavity. The driving device can drivethe valve core to move so as to switch the working state of the water purifier. In a standby state, the valve core isolates the purified water inlet from the purified water outlet, and the wastewaterinlet is communicated with the wastewater outlet. In a water producing state, the purified water inlet is communicated with the purified water outlet through the valve core, and the wastewater inlet is isolated from the wastewater outlet. In a flushing state, the valve core enables the purified water inlet to be communicated with the purified water outlet and enables the wastewater inlet to be communicated with the wastewater outlet. The installation space and cost of the water purifier are saved, the switching among a standby state, a water producing state and a flushing state can be realized, the wastewater pipeline is in a fully-open state in the standby state, the membrane pressure is reduced, and the service life is prolonged. The invention also discloses a water purifier comprising the valve.

Description

technical field [0001] The invention relates to the field of water purification, in particular to an integrated valve of a water purifier. In addition, the present invention also relates to a water purifier comprising the above-mentioned valve. Background technique [0002] Water purifiers are widely used in daily life and other fields. In order to realize the normal operation of the water purifier, it is necessary to set a water purification valve and a waste water valve to control the circulation of purified water and waste water respectively. However, setting the water purification valve and the waste water valve at the same time will take up a large space, resulting in large equipment volume, increased cost, and inconvenient installation and use. [0003] At the same time, the waste water valve of the existing water purifier is not fully open when it is in standby mode, which continuously generates pressure on the RO membrane and affects the life of the RO membrane. ...

AI Technical Summary

Problems solved by technology

However, setting the water purification valve and the waste water valve at the same time will take up a large space, resulting in a large volume of equipment, increased cost, and inconvenient installation and use.

[0003] At the same time, the waste water valve of the existing water purifier is not fully open when it is in standby mode, which continuously exerts pressure on the RO membrane and affects the life of the RO membrane.

Images