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Atomization device and nozzle thereof

A technology of atomization device and nozzle, which is applied in the direction of injection device, liquid injection device, nebulizer for treatment, etc. It can solve the problems of inconvenient to carry and use, larger size, large power consumption, etc., and achieve the purpose of improving the fog The effect of chemical efficiency

Inactive Publication Date: 2013-04-17
TAIDOC TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the greater the power of the air pump, it will not only cause noise interference, consume more power, but also increase in size, making it inconvenient to carry and use

Method used

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  • Atomization device and nozzle thereof
  • Atomization device and nozzle thereof
  • Atomization device and nozzle thereof

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Experimental program
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Effect test

Embodiment Construction

[0046] Existing nozzles have too much resistance and require a high-power air pump, which not only causes noise interference, consumes a lot of power, but also increases in size, making it inconvenient to carry and use.

[0047] In contrast, embodiments of the present invention provide an atomizing device and a nozzle thereof. Generally speaking, if the resistance of the nozzle is concentrated in some structures, the overall resistance will increase. The embodiments of the present invention balance the resistance and atomization efficiency of each part of the nozzle, and the atomization function of the nozzle can be driven by a low-power air pump. The nozzle seat is equipped with an air inlet opening. When the gas is ejected from the outlet end, the gas in the inlet opening will be diverted to the air outlet end, which can reduce the resistance. In addition, a blocker with a protruding curved surface is arranged in front of the gas outlet, wherein the protruding curved surfac...

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Abstract

The invention provides an atomization device and a nozzle thereof. The nozzle comprises a groove seat and an air flow guiding structure. The groove seat is provided with an air inlet, an air conveying pipe, a liquid storing tank and a liquid conveying structure. The air conveying pipe is provided with an air inlet end and an air outlet end. The liquid conveying structure extends from a liquid storing tank to the air outlet end. The air flow guiding structure includes an air flow guiding channel and a stopper. A first opening of the air flow guiding channel communicates with an air inlet. The stopper is arranged in front of the air outlet end. The stopper is provided with a protruding curved surface which faces the air outlet end. An air flow sprayed from the air outlet end strikes to the protruding curved surface and flows to a second opening of the air flow guiding channel. Air in the air inlet is guided to the first opening. The air inlet is arranged at the groove seat and the stopper with the protruding curved surface is arranged in front of the air outlet end to increase the atomization efficiency.

Description

technical field [0001] The invention relates to a spray head, and in particular to a spray head of an atomizing device. Background technique [0002] The treatment of respiratory diseases by spraying is one of the popular medical methods in recent years. The atomized particles can be inhaled from the mouth and nose and enter the bronchioles, and then diffuse to the entire alveoli, so that the atomized medicine can be fully absorbed by the human body to obtain a good therapeutic effect. Generally speaking, the atomization methods can be divided into pneumatic and ultrasonic, among which the pneumatic requires the use of air pumps and nozzles. [0003] The resistance of the nozzle will be affected by many factors, such as nozzle structure, specifications, etc., and the above factors will also affect the size of the atomized particles. To drive the nozzle with greater resistance, the power required by the air pump will be greater. However, the greater the power of the air pu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M11/00B05B7/00B05B7/24
Inventor 黄逸欣
Owner TAIDOC TECH CORP
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