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Medical spraying system

A spray system and nozzle technology, applied in spray devices, liquid spray devices, etc., can solve problems such as the enlargement of the negative pressure cavity, the inability to accurately control the spray amount or predict the usage amount, and the inability to continuously and uniformly atomize spray in the same amount. achieve a uniform effect

Pending Publication Date: 2020-06-09
NANJING LINGJI YIDONG DRIVING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing spray devices adopt a closed structure. Due to the change of the liquid level in the spray chamber, the negative pressure chamber gradually becomes larger, and it is impossible to continuously spray uniformly and uniformly, and it is impossible to accurately control the spray volume or predict the usage volume.

Method used

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  • Medical spraying system
  • Medical spraying system
  • Medical spraying system

Examples

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Embodiment Construction

[0014] like figure 1 As shown, this embodiment relates to a medical spray system, including: a housing 2 with a built-in spray module and a carrier for the housing to move, wherein: the spray module with multiple nozzles 1 is connected to the control module, and the control module The output 4 of one or more nozzles 1 and / or the movement of the medical spray system on the carrier 3 are provided respectively.

[0015] like figure 2 As shown, the spray module includes: a negative pressure spray unit 5 arranged inside the casing 2 and several output ends 6 connected thereto, wherein: the output ends 6 are arranged at the position of the nozzle 1 of the casing 2 .

[0016] The negative pressure injection unit 5 is a double-cylinder double-piston structure, wherein: the two pistons are rigidly connected and their working states are opposite, that is, the negative pressure cylinder I generates the closing force, and the positive pressure cylinder II generates the injection force. ...

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PUM

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Abstract

The invention discloses a medical spraying system. The system comprises a shell internally provided with a spraying module and a carrier allowing the shell to move, the spraying module with multiple nozzles is connected with a control module, and through the control module, output of one or multiple nozzles and / or moving of the medical spraying system on the carrier can be achieved. The multiple nozzles can be triggered in a non-contact manner to carry out spraying, and the spraying / spraying flow magnitude is uniform.

Description

technical field [0001] The present invention relates to a technology in the field of mechanical drive mechanism, in particular to a medical spraying system. Background technique [0002] Most of the existing spray devices adopt a closed structure. Due to the change of the liquid level in the spray chamber, the negative pressure chamber gradually becomes larger, and it is impossible to continuously spray uniformly in the same amount, and it is impossible to accurately control the spray volume or predict the usage volume. Contents of the invention [0003] The present invention proposes a medical spraying system aiming at the above-mentioned deficiencies existing in the prior art. [0004] The present invention is achieved through the following technical solutions: [0005] The invention relates to a medical spraying system, comprising: a housing with a built-in spraying module and a carrier for the housing to move, wherein: the spraying module with a plurality of nozzles i...

Claims

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Application Information

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IPC IPC(8): B05B12/08B05B9/047
CPCB05B9/047B05B12/087
Inventor 杨锦堂其他发明人请求不公开姓名
Owner NANJING LINGJI YIDONG DRIVING TECH CO LTD