Liquid-deficient monitor for transparent pipeline

A monitor and transparent tube technology, which is applied in the field of liquid shortage monitors in transparent pipelines, can solve the problems of leakage observation, slow response speed, labor-intensive and other problems, and achieve the effect of automatic detection

Active Publication Date: 2014-01-22
ANHUI YINGTE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to manual observation, there will inevitably be problems such as slow response speed and missed observation, low monitoring accuracy, and labor-intensive

Method used

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  • Liquid-deficient monitor for transparent pipeline
  • Liquid-deficient monitor for transparent pipeline
  • Liquid-deficient monitor for transparent pipeline

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] A liquid shortage monitor for a transparent pipeline, comprising a base 1 on which a photosensitive tube bracket is fixed, a groove-type photoelectric sensor is embedded in the photosensitive tube bracket, a groove is arranged on the photosensitive tube bracket, a perfusion tube 4 is placed in the groove, and the base 1, the left and right micro switches 8 and 9 are respectively fixed at the two ends of the perfusion pipe 4, such as figure 2 shown. The left and right microswitches 8 and 9 are used to detect whether the perfusion tube 4 is put into the monitor, so as to prevent the false detection phenomenon that the perfusion tube 4 is not put into the monitor.

[0017] like figure 2 , 3 , 4, the first and second photosensitive tube supports 2 and 3 are fixed at the central position of the base 1, and the first and second photosensitive tube supports 2 and 3 are all installed on the base 1 by screws 13. The first photosensitive tube The first groove photoelectric s...

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PUM

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Abstract

The invention relates to a liquid-deficient monitor for a transparent pipeline. The monitor comprises a base on which photosensitive tube supports are fixedly arranged; a trough type photoelectric sensor is embedded into each photosensitive tube support; a groove is formed in each photosensitive tube support; an infusion tube is placed in the grooves; and a left microswitch and a right microswitch are fixedly arranged in positions, located at two ends of the infusion tube, on the base respectively. By means of the liquid-deficient monitor, whether a liquid flows in the infusion tube is monitored in real time through the trough type photoelectric sensors, so that fast and automatic detection is achieved; in order to prevent the trough type photoelectric sensor from failure which reduces the monitoring accuracy, the two trough type photoelectric sensors are mounted on the base, then the condition that one trough type photoelectric sensor cannot detect gas is avoided, and complementation is formed; and two microswitches are mounted on the base and used for detecting whether the infusion tube is placed into the liquid deficient monitor, and the false detection caused by the fact that the infusion is not placed into the monitor is prevented.

Description

technical field [0001] The invention relates to a transparent pipeline liquid shortage monitor. Background technique [0002] At present, for the detection of whether there is a lack of liquid in the perfusion tube, the usual method is to observe whether there is liquid flowing through the perfusion tube from time to time by the operator. Due to manual observation, there will inevitably be problems such as slow response speed and missed observation, the monitoring accuracy is low, and it is labor-intensive. Contents of the invention [0003] The purpose of the present invention is to provide a transparent pipeline liquid shortage monitor capable of automatic monitoring and high monitoring accuracy. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a transparent pipeline liquid shortage monitor, including a base on which a photosensitive tube bracket is fixed, a groove-type photoelectric sensor is embedded in the...

Claims

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Application Information

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IPC IPC(8): G01V8/20
Inventor 万波董建军赵立群陆松涛
Owner ANHUI YINGTE ELECTRONICS
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