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Pond cheanser possesing capability of determining dirt

A cleaning and capability technology, applied in swimming pools, public buildings, gymnasiums, etc., can solve the problems of high labor intensity, waste of water resources, low efficiency, etc., and achieve the effect of simple structure, high reliability and strong versatility

Inactive Publication Date: 2007-10-17
上海电动工具研究所(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bottom and wall of the pool are eroded, polluted, and deposited by various impurities and sundries in the water, so they need to be cleaned regularly. Taking the swimming pool as an example, the traditional method is manual operation. , to extract the dirt and pool water together, the labor intensity is high, the efficiency is low, and the water resources are seriously wasted. The distribution is uneven. If the time is simply set based on the area of ​​the swimming pool to control the entire working process of the washer, in most of the working time, the proportion of cleaning is not high, and the cleaning efficiency is not high.

Method used

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  • Pond cheanser possesing capability of determining dirt
  • Pond cheanser possesing capability of determining dirt
  • Pond cheanser possesing capability of determining dirt

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Take, for example, a pool cleaner equipped with a charge-coupled CCD camera with dirt discrimination capabilities.

[0021] The present invention adopts the charge-coupled CCD camera in the working process of the cleaner, and the CCD camera installed at the front end of the cleaner continuously captures the images of the parts to be cleaned directly in front of and below the crawling direction of the cleaner, and converts them into images of up to Up to 256 levels of grayscale and continuously compared with the pre-stored pool bottom standard image information, and finally processed by the computer system to control the crawling speed of the drive cleaner, so that the cleaner can apply different cleaning strengths for different dirt distributions Purpose.

[0022] As shown in Figures 1 and 2, it is a schematic structural diagram of a pool cleaner equipped with a charge-coupled CCD camera and capable of discriminating dirt. It is composed of an underwater execution unit ...

Embodiment 2

[0032] Take, for example, a pool cleaner with a dirt discrimination capability equipped with a dedicated turbidity sensor.

[0033] In this embodiment, a special turbidity sensor is adopted, and the suspended water flow caused by the scrubbing of the front-end roller brush and the joint action of the water pump suction port on the dirt during the operation of the washer is used as the discrimination object, and the water flow formed by the washer in this state is detected in real time The turbidity of the water quality, using the light-sensitive principle of the photocell, converts the turbidity of the water flow into a voltage signal, and sends it to the computer control system for processing to control the crawling speed of the washer. This achieves the requirement of applying different cleaning strengths for different degrees of dirt.

[0034] As shown in Figures 2 and 3, it is a schematic structural diagram of a pool cleaner equipped with a dedicated turbidity sensor and c...

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PUM

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Abstract

A water pool cleaner with dirt descriminating power for swimming pool or water storage pool is composed of sealing case of motor, brush-less DC motor and water, infrared ranging sensor, casing body, outlet of circulating water, filtering bag, industrial control computer and relative software, PT resistor-type water temp sensor, water pH value sensor, caterpillar belt type creeping mechanism, rolling brush, cable, connector unit, and mixed step motor. It features its dirt descriminating device for choosing the cleaning force according to the distribution of dirt.

Description

technical field [0001] The invention relates to a pool cleaner capable of discriminating dirt, which can be used in professional or commercial swimming pools and water storage pools with similar needs, and belongs to the technical field of intelligent electric appliances. Background technique [0002] The bottom and wall of the pool are eroded, polluted, and deposited by various impurities and sundries in the water, so they need to be cleaned regularly. Taking the swimming pool as an example, the traditional method is manual operation, using the brush cleaning head with the suction pipe of the water pump to drag and scrub back and forth , to extract the dirt and pool water together, labor-intensive, low efficiency, and serious waste of water resources. The pool cleaner developed abroad in recent years is controlled by a single-chip microcomputer, which can automatically detect the pool area, automatically set the cleaning time and operation mode, but due to dirt The distribu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H4/16
CPCE04H4/1654
Inventor 崔陵军施兆良雷友军
Owner 上海电动工具研究所(集团)有限公司