Water purifier with intelligent alarm function of changing filter element

Abstract

The invention provides a water purifier with an intelligent alarm function of changing a filter element. The water purifier comprises a single chip microcomputer intelligence control system, a pressure control system, a water quality detection system, a water quality purification system, a flow control system and pipelines. The pressure control system, the water quality detection system, the water quality purification system and the flow control system are connected by the pipelines; the pressure control system, the water quality detection system, the water quality purification system and the flow control system are connected with the single chip microcomputer intelligence control system; and the single chip microcomputer intelligence control system is provided with an LED display interface and a voice alarm device. The water purifier with the intelligent alarm function of changing the filter element is suitable for detection and control of the household, commercial and large industrial pure water equipment, can fully guarantee the water safety of users, can reduce the worry of users, can reduce the maintenance cost and filter element waste, and has very strong market and economic value.

Description

technical field [0001] The invention relates to the field of water purification, in particular to a water purifier which intelligently prompts to replace a filter element. Background technique [0002] The World Health Organization stipulates that the TDS (the sum of solid substances dissolved in water) value for human drinking water should not exceed 50ppm, while China currently stipulates that the TDS value of tap water should not exceed 1000ppm. Therefore, the current tap water in China is not suitable for direct drinking , must be purified by a water purifier or filter before drinking. As water pollution becomes more and more serious, and the quality problems of domestic tap water suppliers are repeatedly exposed, water purifiers have begun to be popularized on a large scale and have entered thousands of households. However, the control system of water purifiers has always been relatively backward and cannot truly guarantee the drinking The quality and safety of water, ...

AI Technical Summary

Problems solved by technology

Since the general water purifier is not equipped with a detection device, the user does not know that the water quality is polluted by the RO membrane immersion membrane when using it, especially when the user’s water consumption is small each time, it will cause the user to repeatedly use the contaminated immersion membrane Water cannot guarantee the safety of water for users, and the water purifier has lost its original meaning of water purification

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