Plasma body sterilizer quantitative priming device

A liquid injection device and plasma technology are applied to water supply devices, sanitary equipment for toilets, buildings, etc., and can solve the problems of long hydrogen peroxide pipeline, increase production cost, complex structure, etc., and achieve simple and feasible structure. Easy-to-maintain, quantitatively precise results

Active Publication Date: 2008-03-12
MUDANJIANG PLASMA PHYSICAL APPL TECH CO LTD
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  • Abstract
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Problems solved by technology

The structure of this device is obviously complex, involving many parts, and the pipeline through which hydrogen peroxide passes is relatively long, which increases the loss caused by volatilization of hydrogen peroxide and causes unnecessary waste; the high-precision metering in this device Both the pump and the stepper motor are expensive, which increases the production cost; due to the complex structure of this device, it causes great difficulty in the after-sales of the product and increases the cost of after-sales

Method used

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  • Plasma body sterilizer quantitative priming device

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Embodiment Construction

[0014] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0015] Please refer to Fig. 1, the present invention comprises: electromagnetic valve 8 that links to each other with sterilizing working room 10, quantitative cup 1, take liquid pump 4, liquid storage bottle 7, the output end of described quantitative cup 1 communicates with electromagnetic valve 8, input The end is connected with the liquid extraction pump 4, the horizontal position of the quantitative cup 1 is higher than the horizontal position of the liquid extraction pump 4, a liquid outlet is provided at the rated capacity position in the quantitative cup 1, and a liquid outlet is provided at a position higher than the rated capacity. There is a liquid level sensor 2, and the liquid outlet hole of the quantitative cup 1 communicates wit...

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Abstract

The present invention relates to a quantitative liquid injection device for a plasma sterilizer, which is characterized in that the present invention comprises an electromagnetic valve, a liquid fetching pump and a liquid store bottle connected with the sterilization working room. The liquid fetching pump is connected with the liquid store bottle, which is characterized in that the liquid fetching pump comprises an air permeable measuring cup. The output end of the measuring cup is communicated with the electromagnetic valve and the input end is communicated with the liquid fetching pump. The horizontal position of the measuring cup is higher than the horizontal position of the liquid fetching pump. A liquid outlet hole is arranged in the rating capacity position of the measuring cup. A liquid sensor is arranged in the position higher than the rating capacity position. The present invention has properties of precise quantity, simple and practical structure, low cost and convenience in maintenance.

Description

technical field [0001] The invention relates to a quantitative liquid injection device, in particular to a quantitative liquid injection device for a plasma sterilizer. Background technique [0002] The current plasma sterilizer hydrogen peroxide filling system includes a bracket, a liquid storage tank, a vaporizer and a delivery pipeline. The liquid storage tank and the vaporizer are connected by a delivery pipeline, and a gas nozzle is connected to the gasifier. There is a high-precision metering pump on the delivery pipeline, and a stepping motor is provided for the metering pump. The structure of this device is obviously complex, involving many parts, and the pipeline through which hydrogen peroxide passes is relatively long, which increases the loss caused by volatilization of hydrogen peroxide and causes unnecessary waste; the high-precision metering in this device Both the pump and the stepping motor are expensive, which increases the production cost; due to the comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L2/14A61L2/18A61L101/22
Inventor 邹德润邹晨光邹晨星邹辰明
Owner MUDANJIANG PLASMA PHYSICAL APPL TECH CO LTD
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