Five-parameter water quality online monitor
A monitoring instrument and water quality technology, applied in the field of five-parameter water quality online monitoring instrument, can solve the problem of inability to detect multiple parameters at the same time, and achieve the effect of reducing the time-consuming of detection
Active Publication Date: 2019-06-28
SHENZHEN GREEN EN ENVIRONMENTAL PROTECTION TECH
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[0004] In summary, the present invention provides a five-parameter water quality online monitor, aiming to solve the problem that existing water quality monitoring devices cannot detect multiple parameters at the same time
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[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0023] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0024] It should also be noted that the orientation terms such as left, right, up, down, top, and bottom in this embodiment are only relative concepts or refer to the normal use state of the product, and should not be regarded as having restrict...
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The invention relates to the technical field of water quality monitoring devices and provides a five-parameter water quality online monitoring instrument. The five-parameter water quality online monitoring instrument comprises a cabinet and also comprises a first probe assembly for detecting pH value of a sample, a second probe assembly for detecting conductivity of the sample, a third probe assembly for detecting turbidity of the sample, a fourth probe assembly for detecting dissolved oxygen and a system control terminal for converting detection results of all the probe assemblies to digital signals. The first probe assembly, the second probe assembly, the third probe assembly and the fourth probe assembly are all electrically connected to the system control terminal. By electrically connecting the first, second, third and fourth probe assemblies to the system control terminal and simultaneously converting the detection results to digital signals by the utilization of algorithm of the system control terminal, multiple detection parameters of water quality can be obtained simultaneously. Thus, time consumption of detection is reduced, and the possibility of real-time monitoring of water quality change is realized.
Description
technical field [0001] The invention relates to the technical field of water quality monitoring devices, in particular to a five-parameter water quality online monitor. Background technique [0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentration and change trend of various pollutants, and evaluating the water quality status. The scope of monitoring is very wide, including unpolluted and polluted natural water and various industrial drainages. The main water quality monitoring items can be divided into two categories: one is comprehensive indicators reflecting water quality conditions, such as temperature, chromaticity, turbidity, pH value, conductivity, suspended solids, dissolved oxygen, chemical blood oxygen and biological demand. Oxygen, etc.; another type of toxic substances, such as phenol, cyanide, mercury, etc. [0003] At present, the devices used for water quality monitoring all have...
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IPC IPC(8): G01N33/18
CPCG01N33/18
Inventor 罗俊潘雄丽程闹
Owner SHENZHEN GREEN EN ENVIRONMENTAL PROTECTION TECH