Semipermeable membrane humidifier

Abstract

The invention provides a semipermeable membrane humidifier. An inner shell of the semipermeable membrane humidifier is internally provided with a water channel, a middle water pump, a water spray head, an air pump, a water pipe, a bottom water pump, a lifting device and a semipermeable membrane plate. The water channel is arranged on the upper portion of the inner shell, a filter is arranged in the water channel, and a cover body is arranged on an opening in the upper portion of the water channel. The middle water pump is installed below the water channel, the water spray head is installed below the middle water pump. Spray holes of the water spray head face downwards. The semipermeable membrane plate is arranged below the water spray head. The lifting device is arranged on the bottom of the inner shell. The semipermeable membrane plate is installed at the upper end of an expansion link of the lifting device. The air pump is installed on the semipermeable membrane plate. The bottom water pump is arranged on the bottom in the inner shell and is connected with the water channel through the water pipe. Inner air outlet holes are formed in the wall of the inner shell, an outer shell is arranged outside the inner shell, and outer air outlet holes are formed in the wall of the outer shell. A base is arranged on the bottom of the outer shell, and a storage battery is arranged in the base. According to the semipermeable membrane humidifier, a semipermeable membrane is used in the humidifier, the characters of the semipermeable membrane are utilized, a pressurizing manner is adopted to enable water to pass through the semipermeable membrane, and therefore filtering water mist is formed and humidifying is achieved.

Description

technical field [0001] The invention relates to the technical field of humidifiers, in particular to a semi-permeable membrane humidifier. Background technique [0002] Humidifiers are mainly used to increase indoor humidity. The commonly used humidifiers are as follows: [0003] 1) Ultrasonic humidifier: It has been widely used in various fields. The ultrasonic humidifier adopts 2 million times of ultrasonic high-frequency vibration per second to atomize water into ultra-fine particles and negative oxygen ions of 1 micron to 5 microns, so as to achieve uniform humidification, fresh air, improve health, and remove the dryness of heating in winter , to create a comfortable living environment. Although the humidification effect of this kind of humidifier is better, the cost is very high. [0004] 2) Pure type humidifier: Direct evaporation type humidifier is usually also called pure type humidifier. The pure type humidification technology is a new technology just adopted i...

AI Technical Summary

Problems solved by technology

It is characterized by low cost, easy installation and use. But the accuracy is low, and the humidification barrel needs to be replaced regularly for maintenance

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