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Under-ice measuring device

An operating device and ice surface technology, which is applied to measuring devices, optical radiation measurement, radiation pyrometry, etc., can solve the problems of inconvenient measurement operations under ice, unsuitable optical radiation, etc., to facilitate measurement operations, improve accuracy, The effect of reducing the influence of physical properties

Inactive Publication Date: 2010-04-14
SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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Problems solved by technology

[0003] Most of the existing optical radiation measurement equipment is designed based on land or in the laboratory, and they are not suitable for measuring optical radiation under ice, which brings a lot of inconvenience to the under-ice measurement operation

Method used

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, an under-ice measurement operation device includes a detection rod structure and a fixed bracket for fixing the detection rod structure on the ice surface. The detection rod structure is an L-shaped structure, including a vertical rod 8, a horizontal rod 12 and a control structure. , the vertical bar 8 is rotatably connected to the cross bar 12, and an optical probe 13 is connected to the end of the cross bar 12, and the control structure is connected to the cross bar 12 for controlling the rotation of the cross bar 12. The optical probe 13 is fixed on the end of the cross bar 12 through a fixed binder 14, and is tightened by a butterfly handle screw for easy loading and unloading. The optical probe 13 is connected to the spectrometer through the optical fiber 15. Specifically, the optical fiber 15 is fixed by the snap ring 10 and p...

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Abstract

The invention discloses an under-ice measuring device comprising a probe pole structure and a fixed support fixing the probe pole structure on an ice surface; the probe pole structure is L-shaped and comprises a vertical bar, a cross bar and a control structure; the vertical bar is rotatably connected with the cross bar; the tail end of the cross bar is connected with an optical probe; the control structure is connected with the cross bar and used for controlling the cross bar to rotate; and the control structure is a digging rope with one end being connected on the cross bar through a positioning hole structure and the other end being as the control end. The device is convenient to measure and has more accurate measuring accuracy.

Description

technical field [0001] The invention relates to an under-ice measuring operation device. Background technique [0002] With the development of society, the global climate and ecosystem are affected by human activities. Due to its high albedo and wide range of changes, sea ice has changed the radiation balance of the ocean surface due to its impact on the dynamics, heat and material exchange between sea and air. At the same time, the process of light radiation transmission in sea ice affects the growth environment of phytoplankton in the ice or subglacial layer, and then affects the biomass of phytoplankton. When the ice conditions are severe, sea ice can freeze coastal ports, damage offshore engineering facilities, and affect offshore operations. With the development of water color remote sensing satellites and social needs, the observation of ice and the study of the optical properties of ice have been strengthened, so that on-site observation equipment, that is, on-site m...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J3/02G01J3/28
Inventor 杨跃忠曹文熙王桂芬许占堂杨顶田
Owner SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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