Light reflector turbidity sensor
A technology of turbidity sensor and reflector, which is applied in the field of sensor application, can solve the problems that cannot be directly installed in the pipeline, the sensor is large in size, and the production cost is high, so as to achieve the effect of cost reduction, promotion and cost saving
Inactive Publication Date: 2019-07-19
NANJING QIJUE ELECTRONICS TECH CO LTD
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Problems solved by technology
[0005] Purpose of the invention: The purpose of the invention is to provide a light reflector turbidity sensor, which solves the problem that the sensor is too large and is not conducive to integration, solves the problem that it cannot be directly installed on the pipeline, no longer has to configure a flow cell, and solves the problem of manufacturing High cost problem
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[0017] Such as figure 1 , figure 2 , image 3 and Figure 4 A kind of light reflection mirror turbidity sensor shown, by turbidity outer tube 4, and the installation screw thread 5 that is arranged on turbidity outer tube 4 one ends, and the turbidity circuit board 3 that is arranged in turbidity outer tube 4, and The data transmission cable 6 that runs through the turbidity outer tube 4 and is connected to the turbidity circuit board 3, and the optical path guide bracket 2 arranged in one end of the turbidity outer tube 4, and the optical path guide bracket 2 that is arranged on the turbidity outer tube 2 and connected with the turbidity circuit board 3 Connected infrared laser tube 7, silicon light emission tube 8, reflection tube 9 and emission tube 10 arranged on the optical path guiding bracket 2, and optical lens arranged at one end of the turbidity outer tube 4 and outside the optical path guiding bracket 2 1, and the plastic optical path 11 arranged on the optical ...
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Abstract
The invention belongs to the technical field of sensor application, and particularly discloses a light reflector turbidity sensor. The light reflector turbidity sensor comprises a turbidity outer tube, a mounting thread, a turbidity circuit board, a data transmission cable, a light path guide bracket, an infrared laser tube, a silicon light emitting tube, a reflecting tube, a transmitting tube, anoptical lens, a plastic light path, a first reflector and a second reflector. The light reflector turbidity sensor has the beneficial effects that 1, miniaturization is realized, and the diameter ofthe turbidity sensor can be less than 20 cm to be convenient for system integration in various industries; 2, the turbidity sensor is convenient to install, the turbidity sensor is provided with a national standard G3 / 4 pipe thread and can be directly installed on a pipeline, and a special circulation tank is not needed; and 3, the cost is saved, the miniaturization is realized, the special circulation tank is omitted, the cost is greatly reduced, and the popularization is facilitated.
Description
technical field [0001] The invention belongs to the technical field of sensor application, and in particular relates to a turbidity sensor of a light reflector. Background technique [0002] Turbidity sensors are mainly used to detect the turbidity of liquids, and have broad application prospects in all walks of life. The current turbidity sensor measurement is based on the principle of 90° scattered light. There are two structural designs, one is to directly install the luminous laser tube and light receiver at the front end of the sensor, and the other is to install the luminous infrared laser tube and silicon The optical receiver is installed inside the sensor and is led to the front end of the sensor through an optical fiber. [0003] Problems existing in the existing technology: 1. Directly installing the infrared laser tube and the silicon light receiver at the front end of the turbidity sensor will cause the volume to be too large, generally with a diameter of more t...
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IPC IPC(8): G01N21/55G01N21/01
CPCG01N21/01G01N21/55G01N2021/0112
Inventor 杨洋
Owner NANJING QIJUE ELECTRONICS TECH CO LTD