Water inlet and outlet module of micro-bubble generator

Abstract

The invention relates to a water inlet and outlet module of a micro-bubble generator. The module comprises a block body fixed on a housing of the micro-bubble generator. A water inlet channel, a gas inlet channel and a water discharging channel are provided in the block body. A controlling valve used for controlling the switching of the water inlet channel is arranged on the block body. A ventilation mechanism is connected to one end of the gas inlet channel. Another end of the gas inlet channel communicates with the part of the water inlet channel on the downstream part of the controlling valve. With the module with the structure provided above, an exterior water inlet pipe and an exterior water discharging pipe can be directly connected to and fixed on the water inlet channel and the water discharging channel. Air or other gas can enter the water inlet channel through the ventilation mechanism and the gas inlet channel, when negative pressure formed by water pumping of the compressor pump in the water inlet channel is intelligently utilized, such that the gas in the gas inlet channel is naturally brought into the water inlet channel. With the module provided by the invention, the channels can be firmly connected, and gas can be added according to the requirements, such that better gas bubble water can be obtained, and better deep cleaning functions can be provided by the module.

Description

technical field [0001] The invention relates to a microbubble generator, in particular to a water inlet and outlet module of the microbubble generator. Background technique [0002] Microbubbles are the general term for bubbles with a diameter of less than 50 μm. At present, this kind of microbubbles is widely used. For example, it can be applied to the field of water treatment and purification. Using the functions of microbubbles, coagulants and flocculants, the oil content in oily sewage Substances and suspended solids are suspected to gather, and then float up to the surface of the water body to achieve the separation of dirt. Or it can be used in gas-liquid reaction tanks in chemical factories to improve reaction efficiency. But more is that microbubbles are widely used in bathroom equipment, such as the more common bubble bath, using the dynamic contact between gas and water vapor carried in microbubbles and the skin surface, it can clean the skin well, The effect of ...

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Problems solved by technology

But the air inhaled in the above-mentioned microbubble generator is only the air dissolved in the water in the bathtub, so more air cannot be added, let alone other required gases, such as oxygen, carbon dioxide and other gases

Furthermore, although the installation position of the micro-bubble generator is much higher than the bathtub, the residual liquid and bubbles in the micro-bubble generator after use still cannot be completely discharged by gravity, so that it will affect the hygiene of the next bath.

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