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Automatic cleaning device for underwater measuring head of sensor

A technology for automatic cleaning and cleaning devices, applied in cleaning methods and utensils, chemical instruments and methods, cleaning methods using tools, etc., can solve the problems of reduced sensitivity of the probe and affecting the detection performance of the sensor, and achieve low manufacturing costs. Simple, good cleaning effect

Active Publication Date: 2016-04-20
FUJIAN YUJIAAO CULTURE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some sensors need to extend the probe into the water to detect water temperature, water pressure, water quality, water PH and other indicators, and various zooplankton, phytoplankton, algae, oil and other substances in the water can easily pollute the sensor probe, resulting in The sensitivity of the head is reduced, which affects the detection performance of the sensor

Method used

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  • Automatic cleaning device for underwater measuring head of sensor
  • Automatic cleaning device for underwater measuring head of sensor
  • Automatic cleaning device for underwater measuring head of sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 - Figure 4 As shown, an automatic cleaning device for a sensor underwater probe provided by the present invention includes a floating plate 1 floating on the water surface, a cleaning device 2 located under the water surface, and a cleaning device 2 connected between the floating plate 1 and the cleaning device 2. The connecting piece 3, the middle part of the floating plate 1 is provided with an accommodating hole 11 for accommodating the sensor 4, the lower end of the sensor 4 is placed under the water surface after passing through the accommodating hole 11, and the floating plate 1 passes through The two rotating connection points symmetrically protrudingly arranged in the accommodation hole 11 are connected with the outer circumference of the bottom of the sensor 4 under pressure, so that the floating plate 1 can not only rotate around the sensor 4 with the central axis of the sensor 4 as the center, but also rotate around the sensor 4 with a certa...

Embodiment 2

[0032] Such as Figure 5 As shown, the difference between Embodiment 2 and Embodiment 1 is that the automatic cleaning device for the sensor underwater probe also includes a limit device 7 arranged on the sensor 4 for limiting the swing range of the floating plate 1 . Of course, the limiting device 7 can also be arranged on the floating plate 1 . The limiting device 7 can effectively limit the swinging amplitude of the floating plate 1 to prevent the cleaning device 2 from falling out.

Embodiment 3

[0034] Such as Figure 6 As shown, the difference between embodiment 3 and embodiment 1 is that: the upper end surface of the floating plate 1 is provided with a vertical plate 8 perpendicular to the floating plate 1, and the vertical plate 8 is parallel to the rotating shaft of the floating plate 1. When the wind blows, the vertical plate 8 can also drive the floating plate 1 to rotate, so as to clean the measuring head of the sensor.

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Abstract

The invention relates to an automatic cleaning device for an underwater measuring head of a sensor. The automatic cleaning device comprises a floating plate arranged on the water surface in a floating mode, a cleaning device body arranged under the water surface and connecting parts connected between the floating plate and the cleaning device body; the middle of the floating plate is provided with a containing hole used for containing the sensor, and the lower end of the sensor penetrates through the containing hole and then is arranged under the water surface; the floating plate is connected with the outer circumference of the bottom of the sensor in an abutting mode through two rotating connection points which are symmetrically arranged in the containing hole in a protruding mode; the cleaning device body is fixedly arranged at the lower ends of the connecting parts, the upper portion of the cleaning device body makes contact with the bottom of the measuring head of the sensor, and the upper ends of the connecting parts are fixedly arranged on the lower end face of the floating plate. According to the automatic cleaning device, power does not need to be additionally supplied to the floating plate, under surging of water flow, the floating plate can circumferentially rotate around the sensor, the left side and the right side of the floating plate can swing up and down relative to the sensor, therefore, the cleaning device body is driven to swing, and all-dimensional automatic cleaning is performed on the measuring head; not only are energy conservation and environment protection achieved, but also the sensitivity of the underwater measuring head can be guaranteed.

Description

technical field [0001] The invention relates to an automatic cleaning device, in particular to an automatic cleaning device for a sensor underwater measuring head. Background technique [0002] With the popularization of automation, the application of sensors is increasing. Some sensors need to extend the probe into the water to detect water temperature, water pressure, water quality, water PH and other indicators, and various zooplankton, phytoplankton, algae, oil and other substances in the water can easily pollute the sensor probe, resulting in The sensitivity of the head is reduced, which affects the detection performance of the sensor. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide an automatic cleaning device for the sensor underwater measuring head. The floating plate on the device does not need to provide additional power. The side can swing up and down relative to the sensor, so as to dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B1/04
CPCB08B1/32
Inventor 张惠益吴炮思胡淋清
Owner FUJIAN YUJIAAO CULTURE TECH CO LTD
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