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Single-way water quality on-line monitor

A monitoring instrument, water quality technology, applied in the direction of instruments, non-electric variable control, control/regulation systems, etc., can solve the problems of inability to carry out multiple series, and cannot be used at the same time, so as to reduce the feed coefficient, save costs, and increase production. Effect

Inactive Publication Date: 2012-11-14
SUZHOU PENTAIR WATER TREATMENT CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0006] Dissolved oxygen temperature measuring instruments currently on the domestic market cannot simultaneously use peripheral equipment such as aerators or aeration systems, fans, water pumps, etc., in order to effectively control dissolved oxygen and temperature in water; they cannot be connected in series to form a control network

Method used

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  • Single-way water quality on-line monitor

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Embodiment Construction

[0025] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0026] see figure 1 As shown, a single-channel water quality online monitor includes a main controller 1 connected to a working power supply 3, and the main controller 1 includes a single-chip microcomputer 101, and the single-chip microcomputer 101 is connected to a terminal through a relay output module 6 The device module 7 , the single-chip microcomputer 101 is also connected with an A / D conversion module 9 , the A / D conversion module 9 is connected with a signal conditioning module 8 , and the signal conditioning module 8 is connected with a sensor module 2 .

[0027] Further, the sensor module 2 is a dissolved oxygen and temperature probe.

[0028] Further, the terminal equipment module 7 is one or a combination of aerators, alarms, and valves.

[0029] Further, the main controller 1 also includes an LCD display module 102 , ...

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Abstract

The invention discloses a single-way water quality on-line monitor comprising a main controller which is connected with a working power supply; the main controller comprises a single-chip microcomputer; the single-chip microcomputer is connected with a terminal equipment module through a relay output module; the single-chip microcomputer is also connected with an analog / digital (A / D) conversion module; the A / D conversion module is connected with a signal conditioning module; and the signal conditioning module is connected with a sensor module. According to the single-way water quality on-line monitor, dissolved oxygen and temperature in the water quality of an aquaculture environment can be scientifically and precisely analyzed and monitored, and the dissolved oxygen and the temperature in the water are controlled through a scientific method.

Description

technical field [0001] The invention relates to a water quality monitor, in particular to a single-channel water quality on-line monitor used for monitoring dissolved oxygen value and temperature in the field of fishery and sewage treatment. Background technique [0002] The water in fishery breeding waters is the living environment of farmed animals. Every aquaculture animal needs a water quality environment suitable for its survival. If the water quality environment can meet the requirements, aquaculture animals can grow and reproduce. If the water quality environment Some kind of pollution, some water quality indicators exceed the adaptation and tolerance range of aquaculture animals, the light ones aquaculture animals cannot grow normally, and the severe ones may cause a large number of aquaculture animals to die. Dissolved oxygen and temperature are two important technical parameters of aquaculture water quality. [0003] Molecular oxygen dissolved in water is called d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D27/02
Inventor 周孟强布莱恩·赫希托马斯·罗德
Owner SUZHOU PENTAIR WATER TREATMENT CO LTD
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