Upper water-adding humidifier

Abstract

The invention discloses an upper water-adding humidifier. The upper water-adding humidifier comprises a water tank, a water trough, a water level control device, an energy converter and a spray nozzle, wherein the water tank is arranged above the water trough; a water adding port and a water discharging port are formed on the upper part and at the bottom of the water tank respectively; the water level control device is arranged at the water discharging port, and comprises a water leading pipe, a first piston part and a floating part; a mouth at the upper end of the water leading pipe is communicated with the water discharging port of the water tank; a mouth at the lower end of the water leading pipe is stretched into the water trough; the first piston part and the floating part are positioned in the water trough and connected with each other; the first piston part is positioned below the water leading pipe and matched with the mouth at the lower end of the water leading pipe; and the floating part is sleeved on the water leading pipe in a movable manner. The water level control device of the water-adding humidifier has a simple structure and low cost, so that the cost of the humidifier is lowered.

Description

technical field [0001] The invention relates to a humidifier for humidifying by means of water dispersed in the air, in particular to a top-filling humidifier. Background technique [0002] With the improvement of people's living conditions, the requirements for the comfort of the living environment are getting higher and higher. Air humidity is one of the important factors affecting the comfort, especially in the northern regions and places where air conditioners are used for a long time, so humidifiers are becoming more and more popular. It has become an essential small appliance for many families. However, most humidifiers on the market are bottom-filling humidifiers. The water inlet and water outlet of the bottom-filling humidifier are all located at the bottom of the water tank to maintain the water in the tank by utilizing the pressure difference between the air pressure in the water tank and the atmospheric pressure. It will not flow out along the gap between the bot...

AI Technical Summary

Problems solved by technology

Although the structure of this bottom-filling humidifier is simple and reliable, when adding water, the user is required to lift the water tank through the handle first, then rotate the water tank 180 degrees so that the bottom of the water tank faces upwards, and then Open the water filling cap used to seal the bottom of the water tank, fill it with water through the water filling cap, seal the water filling cap after filling up the water, and then rotate it 180 degrees so that the bottom is down, and reinstall it on the humidifier base

Therefore, the whole process of adding water is not only loaded down with trivial details, but also because the water tank is heavier after filling up the water, the use of consumers with less physical strength such as the elderly and women has brought great changes.

[0003] In order to solve the above problems, there are many kinds of top-filling humidifiers on the market. The top-filling humidifiers can add water directly from the top when in use, which has the advantage of convenient and quick water filling. However, most of the water level control devices use electromagnetic control devices. Complicated and expensive to process

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