Leakage detection sensor

A technology for detecting sensors and transmitters, applied in the direction of detecting the appearance of fluid at the leak point, measuring color/spectral characteristics, using liquid/vacuum to measure liquid tightness, etc., which can solve the error of detection results and detection accuracy Not high, susceptible to external interference and other issues, to achieve the effect of small external interference, high detection accuracy, and not easy to external interference

Inactive Publication Date: 2018-03-06
苏州越能科技有限公司
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Problems solved by technology

The existing technology mostly uses analog circuits to detect liquids, the detection accuracy is not high, and it is easy to be interfered by the outside world, resulting in wrong detection results

Method used

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] The present invention provides such Figure 1-2 A leak detection sensor shown includes a leak detection sensor transmitter 1, a communication outer tube 2 and a leak detection sensor probe 3, and the leak detection sensor probe 3 is connected to the leak detection sensor transmitter 1 A communication outer tube 2 is provided, one end of the communication outer tube 2 is fixedly connected to the leak detection sensor transmitter 1 through a nut, and the ...

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Abstract

The invention discloses a leakage detection sensor. The leakage detection sensor comprises a leakage detection sensor transmitter, a communication outer tube and a leakage detection sensor probe, wherein the communication outer tube is arranged between the leakage detection sensor probe and the leakage detection sensor transmitter; one end of the communication outer tube is fixedly connected withthe leakage detection sensor transmitter through a nut; the other end of the communication outer tube is fixedly connected with the leakage detection sensor probe through a nut; a light source component, a receiving component, a signal processing unit and a communication unit are arranged inside the leakage detection sensor probe; a probe communication unit, an arithmetic unit, an indicating unitand an RS485 communication unit are arranged inside the leakage detection sensor transmitter. The leakage detection sensor has the advantages that detection accuracy is high, and the leakage detectionsensor is not easily interference by outside, and the leakage detection sensor can be widely promoted and applied.

Description

technical field [0001] The invention belongs to the technical field of leakage detection equipment, and in particular relates to a leakage detection sensor. Background technique [0002] The leak detection sensor consists of two parts: a leak detection sensor probe and a leak detection sensor transmitter. The leak detection sensor is a practical infrared liquid recognition sensor leak detection that involves the detection of liquids such as oil or water in double-layer oil tanks or double-layer pipelines in gas stations. In the prior art, analog circuits are mostly used to detect liquids. The detection accuracy is not high, and it is easy to be interfered by the outside world, resulting in false detection results. Contents of the invention [0003] The object of the present invention is to provide a leak detection sensor to solve the problems raised in the background art above. [0004] In order to achieve the above object, the present invention provides the following te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/31G01M3/04
Inventor 杨亮亮
Owner 苏州越能科技有限公司
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