TWM513171U - Induction type multi-node dragging detection device for oceanic observations - Google Patents

Description

Ocean inductive multi-node tow detection device

The present invention relates to a marine detecting device, and more particularly to a marine inductive multi-node towing detecting device design that provides research towing for detection.

A conventional buoy type marine detecting device, as shown in the first figure, is provided with a plurality of Conductive-Temperature-Depth (CTD) on a cable 10, and the upper end of the cable 10 is connected to a The buoy 30, such a fixed observation of the hydrological structure. However, for the rapid changes in the hydrological structure of solitary waves, island wakes, internal tides, eddies, and Kuroshio in the ocean, it is difficult to obtain high resolution using traditional anchor instruments or buoy-type temperature and depth gauges. Data, research on small-scale subtle changes. If an instrument such as a Shipboard Acoustic Doppler Current Profiler (Sb-ADCP) or an echo sounder is used to observe along the research ship line, an instantaneous flow field message can be obtained. Unable to provide the upper ocean fine temperature and salt structure.

Therefore, in order to enhance the observational energy of ocean physics, the creator proposes a concept: a series of CTD with Inductive Modem or Temperature-Pressure Recorder (TP) attached to a cored steel. On the cable, the measured data is immediately transmitted back to the study. The ship, and using the observation depth of the ship speed control instrument, instantly observes the hydrological structure of the upper ocean and its temporal and spatial changes.

The purpose of the present invention is to provide a marine inductive multi-node tow detection device for providing a towing of a research vessel to instantly detect a hydrological profile structure, thereby realizing an instant back sensing information, and instantly observing an isolated wave in the upper ocean and an island tail. The purpose of rapid changes in the hydrological structure of waves, internal tides, vortices, and Kuroshio.

In order to achieve the above object, the present invention relates to a marine inductive multi-node tow detection device for researching ship towing to detect a hydrological profile structure in real time, and a preferred technical solution thereof comprises: a winch for setting on a research ship, the winch having a a bracket, a rotating shaft disposed on the rotating shaft, a reel disposed on the rotating shaft, and a brush disposed on the rotating shaft; a cable whose upper end is connected to the reel of the winch so that the cable can be driven by the winch a roll retracting or releasing; a sinking body for sinking into water, which is coupled to a lower end of the cable; a plurality of detectors coupled to the cable; and a central control device for receiving a sensing signal, The central control device has an Inductive Modem Module (IMM) for connecting the detector to more than one computer.

The marine inductive multi-node tow detection device according to the above preferred technical solution, wherein the detector comprises more than one Conductive-Temperature-Depth (CTD) for sensing salinity, temperature and depth.

The marine inductive multi-node tow detection device according to the above preferred technical solution, wherein the detector comprises more than one for sensing temperature Temperature-Pressure Recorder (TP).

The marine inductive multi-node tow detection device according to the above preferred technical solution, wherein the cable is a cored steel cable with a steel cable and more than one wire in an insulating jacket.

The creation of the marine inductive multi-node tow detection device enables the winch to be placed on the research vessel, and then the cable with the plurality of detectors is released to a predetermined depth in the water, so that the instantaneous flow field information can be obtained by researching the ship moving the tow cable. And the upper part of the ocean temperature and salt structure, the measured data is immediately transmitted back to the research ship, and the observation depth of the ship speed control instrument is used to observe the hydrological structure of the upper ocean and its temporal and spatial changes.

1‧‧‧ winch

11‧‧‧ bracket

12‧‧‧ shaft

13‧‧‧ reel

14‧‧‧ brushes

2‧‧‧ cable

21‧‧‧Insulation jacket

22‧‧‧Steel cable

23‧‧‧Wire

3‧‧‧Shelf body

4‧‧‧ detector

41‧‧‧Salt temperature detector

42‧‧‧Warm Pressure Recorder

5‧‧‧Central control unit

The first picture is a schematic diagram of a buoy type marine detecting device.

The second figure is a schematic diagram of a preferred embodiment of the authored multi-node tow detection device.

The third figure is a schematic diagram of the state of use of the multi-node tow detection device.

The fourth figure is a schematic view of a preferred embodiment of the cross-sectional structure of the authoring cable.

The structural features and other functions and purposes of the present invention are described in detail below with reference to the accompanying drawings. Referring to the second and third figures, the marine inductive multi-node tow detecting device of the present invention is preferably a preferred embodiment. Including: a winch 1, It is used for setting up a cable 2 for retracting or releasing the detecting ocean on a research ship. The winch 1 has a bracket 11, a rotating shaft 12 disposed on the bracket 11, a reel 13 disposed on the rotating shaft 12, and a shaft disposed on the rotating shaft Brush 14 on 12. A cable 2 is preferably provided with a cored steel cable (shown in the fourth figure) having a steel cable 22 and more than one wire 23 in an insulating jacket 21, the upper end of which is connected to the reel 13 of the winch 1, The cable 2 can be taken up or released by the reel 13 of the winch 1. A sinker body 3 for sinking into the water, which is coupled to the lower end of the cable 2, is used to sink the cable 2 to a predetermined depth in the ocean when the winch 1 is towed by the research vessel and the cable 2 is released. A plurality of equally spaced spacers are attached to the detector 4 of the cable 2, and the detector 4 preferably includes more than one salt depth detector 41 for sensing ocean salinity (conductivity), seawater temperature and depth (Conductive- Temperature-Depth, CTD), and more than one Temperature-Pressure Recorder (TP) for sensing temperature and water pressure, the salt depth detector 41 and the temperature-pressure recorder 42 are existing instruments. Existing instruments can be purchased on cable 2. And a central control device 5 for receiving a sensing signal, the central control device 5 has an Inductive Modem Module (IMM) (not shown) for connecting the detector to more than one computer, This constitutes the marine inductive multi-node tow detection device of this creation.

When the marine inductive multi-node tow detection device is used, referring to the third figure, the winch 1 is fixedly set on the research ship, and when the research ship is sailing, the winch 1 is released to release the cable 2 with the plurality of detectors 4, and the detection is performed. The device 4 has the above-mentioned salt temperature depth detector 41 (CTD) and temperature and temperature recorder 42 (TP), and the measured data is immediately transmitted back to the research ship through the cable 2. It is connected to the computer through the central control device 5, and uses the ship's speed to control the depth of observation of the instrument, so that the hydrological structure of the inner solitary wave, the island's wake, the internal tide, the vortex and the Kuroshio and its temporal and spatial changes in the upper ocean can be observed in real time.

In summary, the marine inductive multi-node tow detection device of this creation has been practical and creative, and its technical means are also novel and undoubted, and the efficacy and design purpose are in line with the fact that it has been reasonably improved to Bright. To this end, a new type of patent application is filed in accordance with the law, but the bureau is requested to give a detailed examination and grant the patent as a prayer.

1‧‧‧ winch

11‧‧‧ bracket

12‧‧‧ shaft

13‧‧‧ reel

14‧‧‧ brushes

2‧‧‧ cable

3‧‧‧Shelf body

4‧‧‧ detector

41‧‧‧Salt temperature detector

42‧‧‧Warm Pressure Recorder

5‧‧‧Central control unit

Claims (4)

A marine inductive multi-node tow detection device for researching ship towing for instantaneous detection of hydrological section structure, comprising: a winch for setting on a research vessel, the winch having a bracket, a rotating shaft disposed on the bracket, and a a reel disposed on the rotating shaft, and a brush disposed on the rotating shaft; a cable whose upper end is connected to the reel of the winch so that the cable can be retracted or released by the reel of the winch; a sinking body in the water, which is coupled to the lower end of the cable; a plurality of detectors coupled to the cable; and a central control device for receiving a sensing signal, the central control device having a connection for the detector Inductive Modem Module (IMM) with more than one computer. The marine inductive multi-node tow detection device of claim 1, wherein the detector comprises more than one Conductive-Temperature-Depth (CTD) for sensing salinity, temperature and depth. The marine inductive multi-node tow detection device of claim 2, wherein the detector comprises more than one Temperature-Pressure Recorder (TP) for sensing temperature and water pressure. The marine inductive multi-node tow detecting device according to claim 3, wherein the cable is a cored steel cable with a steel cable and more than one wire in an insulating jacket.