Microbubble device with multi-stage acceleration and water outlet device

A technology of micro-bubbles and accelerators, applied in the direction of injection devices, liquid injection devices, etc., can solve problems such as poor micro-bubble effects, achieve good acceleration effects, increase the effect of dissolved air, and increase the effect of dissolved air speed
CN114769017APending Publication Date: 2022-07-22XIAMEN NAMEICHEN TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
XIAMEN NAMEICHEN TECH CO LTD
Publication Date
2022-07-22

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Abstract

The invention provides a microbubble device with multi-stage acceleration, and relates to the technical field of sanitary products, the microbubble device comprises a body and an acceleration piece arranged in the body, water flow is accelerated by the acceleration piece and then mixed with gas, the acceleration piece comprises a first acceleration body and a second acceleration body, the first acceleration body is located above the second acceleration body, and the second acceleration body is located above the first acceleration body. The shell is provided with a first water inlet, a first air inlet channel and a water inlet cavity; the second accelerating body is provided with a second water inlet hole, a second air inlet channel and a mixing cavity, the second water inlet hole and the second water inlet channel are communicated with the first water inlet hole and the first air inlet channel respectively, the size of the water inlet cavity is larger than that of the first water inlet hole, and the size of the first water inlet hole is larger than that of the second water inlet hole; a plurality of second water inlet holes are circumferentially formed by taking the second gas inlet channel as the center, so that the water flow is uniformly mixed with the gas in the mixing cavity along the circumferential direction of the second gas inlet channel. Multi-stage acceleration of water flow is achieved, and conditions are provided for generating ideal microbubble water. The invention further provides a water outlet device.
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Description

technical field

[0001] The invention relates to the technical field of sanitary products, in particular to a micro-bubble device with multi-stage acceleration and a water outlet. Background technique

[0002] As disclosed in Chinese patent CN113026298A, the micro-bubble nozzle includes a nozzle and a micro-bubble bubbler fixed on the outlet end of the nozzle, and a cone with a reduced diameter is arranged in the nozzle. The channel part and the mixing chamber, in the diameter-reduced conical channel part, there is at least one stage of diameter-reduced conical channel along the water flow direction, and an orifice is provided on the downstream end of the diameter-reduced conical channel part And the diameter of the orifice is smaller than the diameter of the mixing chamber, so that the water flow is sprayed into the mixing chamber through the orifice and a negative pressure is generated in the mixing chamber; and at the outlet end of the nozzle and the micro-bubble bubbler ...

Claims

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