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Liquid defoaming device for monitor

A technology of defoaming device and monitoring instrument, which is applied in the direction of measuring device, liquid degassing, measuring instrument components, etc. It can solve the problems of less degassing, easy blockage, high price, etc., and achieve accuracy, not easy to block, and low price Effect

Active Publication Date: 2015-09-23
深圳蓝韵生物医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a liquid defoaming device for monitors with simple structure, not easy to be blocked, and better degassing effect, so as to solve the current technical problems such as less degassing, easy to be blocked, and expensive

Method used

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  • Liquid defoaming device for monitor
  • Liquid defoaming device for monitor
  • Liquid defoaming device for monitor

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing, the specific embodiment of the present utility model will be further described.

[0015] see figure 1 , figure 2 and image 3 , the liquid defoaming device of the monitor includes: two cylinders 11 that are not connected to the first container cylinder 111 and the second container cylinder 112 are arranged inside, wherein a plurality of primary liquid outlets 1111 are arranged on the first container cylinder 111 , 1112, 1113 and 1114 and the total liquid inlet 1115, among which a plurality of first-level liquid outlets 1111, 1112, 1113 are respectively connected to the stirring rod cleaning system, the outer wall cleaning system, the automatic cleaning system and the inner wall cleaning system, and respectively output bubble-free The cleaning liquid is sent to the stirring rod cleaning system, the outer wall cleaning system, the automatic cleaning system and the inner wall cleaning system, and another container barrel 1...

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Abstract

The invention discloses a liquid defoaming device of a monitor. The liquid defoaming device comprises a cylinder body, and the inside of the cylinder body is provided with a first cylindrical container and a second cylindrical container which are not communicated with each other. The first cylindrical container is communicated with a main liquid inlet and a plurality of primary liquid outlets. A secondary liquid inlet and a secondary liquid outlet are arranged on the second cylindrical container, and one of the primary liquid outlets is communicated with the secondary liquid outlet. A cover plate is connected with an opening of the first cylindrical container and a container body of the second cylindrical container in a sealing mode, and the cover plate is provided with a first air removing port communicated with the opening of the first cylindrical container and a second air removing port communicated with an opening of the second cylindrical container. By using two sealed air removing systems, even if the primary air removing system does not remove all air, an electromagnetic valve of the secondary air removing system can further remove air, so that precision of sample injection of an injector is guaranteed. The liquid defoaming device of the monitor is not easy to block, low in cost and good in air removing effect.

Description

technical field [0001] The invention relates to a monitor liquid defoaming device, which is suitable for precision instruments requiring liquid without bubbles. Background technique [0002] During liquid monitoring operations, tiny air bubbles are often mixed in the liquid and enter the pipeline of the measuring instrument. Such tiny air bubbles affect the accuracy of liquid detection and must be removed. In the prior art, there are mainly three kinds of devices for eliminating air bubbles. One is to make the liquid with air bubbles enter a large container with the same atmosphere, so that the air bubbles escape under normal pressure; the other is to use a pressure doubler tube One way is to increase the pressure inside the liquid, and dissolve the air in the tube into the liquid under pressure to eliminate air bubbles; another is to make the liquid with air bubbles pass through a filter membrane with a small pore size to filter out the air bubbles. However, these methods ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D11/00B01D19/00
Inventor 李泉罗杵添
Owner 深圳蓝韵生物医疗科技有限公司
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