Dissolved oxygen real-time monitoring device

A real-time monitoring and dissolved oxygen technology, applied in the direction of testing water, material inspection products, etc., can solve the problems of expensive online measurement devices, cumbersome detection of dissolved oxygen in water, etc., and achieve the effect of convenient countermeasures

Inactive Publication Date: 2019-01-18
黄筑辉
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a real-time monitoring device for dissolved oxygen to solve the problems of tedious detection of dissolved oxygen in water in aquaculture and expensive online measurement devices

Method used

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  • Dissolved oxygen real-time monitoring device
  • Dissolved oxygen real-time monitoring device
  • Dissolved oxygen real-time monitoring device

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Embodiment

[0022] as attached figure 1 to attach image 3 Shown:

[0023] The invention provides a real-time monitoring device for dissolved oxygen, which includes a fixed bracket 1, a column 2, a photovoltaic cell panel 3, a rainproof cover panel 4, a detection host 5, a winding motor 6, an installation platform 7, a photovoltaic control component 8, and a PLC control Device 9, reel 10, steel wire rope 11, telescoping rod 12, suspension ring 121, detection probe 13, memory 14, mobile terminal 15 and wireless signal transmitter 16; Described column 2 is installed on the pond wall of fishpond by fixed support 1 The photovoltaic panel 3 is installed on the top of the column 2 through a rotating shaft; the installation platform 7 is fixedly welded to one side of the column 2; the top of the installation platform 7 is provided with a rainproof cover plate 4; the winding motor 6 is fixedly installed on the top of the installation platform 7; the power output shaft of the winding motor 6 is ...

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Abstract

The invention provides a dissolved oxygen real-time monitoring device. The device comprises a photovoltaic cell panel, a rainproof cover plate, a detection host, a winding motor, a telescopic rod anda detection probe, wherein the winding motor is fixedly mounted at the top of a mounting platform; a winding wheel is mounted on a power output shaft of the winding motor; the detection host is arranged at the top of the mounting platform, and is connected with the detection probe through a transmission line; the detection probe is bound to the bottom end of the telescopic rod; a memorizer is arranged at the output end of the detection host; a PLC is electrically connected with a wireless signal emitter; and the wireless signal emitter is connected with a mobile terminal through wireless transmission. The device can be mounted on the pond wall of an outdoor fish pond and is powered by solar energy; rain-proof and sun-proof measures are combined, so that the use flexibility and adaptabilityof the device are high; and the device is especially suitable for occasions of aquaculture and the like which are sensitive to air pressure and relatively great in air pressure change.

Description

technical field [0001] The invention belongs to the technical field of water quality detection and detection devices, and in particular relates to a real-time monitoring device for dissolved oxygen. Background technique [0002] Molecular oxygen in the air dissolved in water is called dissolved oxygen, and the content of dissolved oxygen in water is closely related to the partial pressure of oxygen in the air and the temperature of water. Under natural conditions, the oxygen content in the air does not change much, so the water temperature is the main factor. The lower the water temperature, the higher the dissolved oxygen content in the water. The amount of dissolved oxygen in water is an index to measure the self-purification ability of water body. At 20°C and 100kPa, the dissolved oxygen in pure water is about 9mg / L. Some organic compounds biodegrade under the action of aerobic bacteria, consuming dissolved oxygen in water. If the organic matter is calculated by carbon...

Claims

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Application Information

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IPC IPC(8): G01N33/18
CPCG01N33/18
Inventor 黄筑辉黄筑雄孙清海
Owner 黄筑辉
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