Water purifier and control method thereof
A water purifier and controller technology, applied in chemical instruments and methods, water/sewage treatment, water/sewage multi-stage treatment, etc., can solve problems such as high risk of water leakage, numerous waterway interfaces, and complex control logic.
Pending Publication Date: 2022-06-24
浙江苏泊尔厨卫电器有限公司
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Problems solved by technology
[0005] However, the waterway structure of the water purifier is complicated, there are many interfaces in the waterway, and the risk of water leakage is high; multiple control devices on the waterway need to be controlled, and the control logic is correspondingly complicated, which is prone to errors
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[0044] In the following description, numerous details are provided in order to enable a thorough understanding of the present invention. It will be appreciated by those skilled in the art, however, that the following description is merely illustrative of preferred embodiments of the invention and that the invention may be practiced without one or more of these details. Furthermore, some technical features known in the art are not described in detail in order to avoid confusion with the present invention.
[0045] like figure 1 As shown, the present invention provides a water purifier, comprising a main water pipeline 100, and the main water pipeline 100 is connected between a water inlet 101 and a water intake 102 of the water purifier. Usually, the water inlet 101 can be connected to a water source such as a municipal water pipe, and the water inlet 102 can be used to communicate with a water intake device, which can include a mechanical faucet, an electronically controlled ...
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The invention provides a water purifier and a control method of the water purifier. The water purifier comprises a main water pipeline, a booster pump and a reverse osmosis filter element are arranged on the main water pipeline, the water purifier further comprises a water storage device, and the water storage device comprises a power cavity and a water storage cavity. The water storage cavity is communicated with a pure water port of the reverse osmosis filter element through a water inlet pipeline and is also communicated with a raw water port of the reverse osmosis filter element through a water outlet pipeline. The controller is used for automatically controlling the booster pump to start or controlling the booster pump to start according to a first electric signal from the water storage start control device when the water purifier is in a standby state; and the booster pump is controlled to stop working automatically or according to a second electric signal from the water storage ending control device. According to the water purifier, the TDS value of the first cup of water received by a user next time can be reduced, and bacterium breeding in the reverse osmosis filter element can be avoided. The water purifier is relatively simple in water path and small in water leakage risk; and the control logic is relatively simple correspondingly, and the reliability is high.
Description
technical field [0001] The present invention relates to the technical field of water purification, in particular, to a water purifier and a control method of the water purifier. Background technique [0002] With the public's pursuit of quality of life, the level of water quality has begun to attract attention. Reverse osmosis water purifiers are becoming more and more popular because the purified water they produce is fresher, more hygienic, and safer. [0003] Most of the raw water has a high TDS (total dissolved solids), and the reverse osmosis filter element can block a large number of ions in the raw water before the permeable membrane under the action of the booster pump, so that the TDS of the water passing through the permeable membrane is consistent with the direct drinking water. standard. However, after the water production is completed, a small amount of concentrated water will still remain in the reverse osmosis filter element before the reverse osmosis membra...
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IPC IPC(8): C02F1/44C02F9/02C02F103/04
CPCC02F1/441C02F9/00C02F2103/04
Inventor 刘陶杨浩朱萍萍
Owner 浙江苏泊尔厨卫电器有限公司