Multi-parameter measurement device for ocean currents with wide depth range

Abstract

The invention provides a width-depth range ocean current multi-parameter measuring device. The width-depth range ocean current multi-parameter measuring device comprises four functional modules for measuring the flowing direction, the flowing speed, the temperature and the seawater pressure intensity of an ocean current. The flow-direction measuring module is mainly composed of a cross-fluid-shaped guide empennage, a hollow rotating shaft and a rotating transformer. The flow-speed measuring module comprises an impeller, an impeller sensing piece and a proximity switch, and the impeller is driven by the ocean current to rotate. By means of the width-depth range ocean current multi-parameter measuring device, the problems of the pressure intensity at different depths, seawater corrosion and the like can be well solved. Hardware of a lower computer of a monitoring system can collect and process information including the flowing speed, the flowing direction, the temperature and the pressure intensity of the ocean current through a sensor, a high-speed single-chip microcomputer and a signal collecting and processing circuit in real time; changes in parameters are monitored and displayed through a monitoring interface of an upper computer of the monitoring system in real time, and the parameter information is stored. The parameters of the flowing direction, the flowing speed, the temperature, the seawater pressure intensity and the like of the ocean current from shallow sea to deep sea are monitored by the monitoring system in real time, and the importance information is provided for exploring the ocean environment.

Description

technical field

[0001] The invention relates to an ocean current measuring device, in particular to a wide depth range ocean current multi-parameter measuring device. Background technique

[0002] With the rapid increase of the world's population, the available resources on land are becoming more and more scarce. Humans have gradually expanded the exploitable field from land to sea, so a large number of deep-sea operation equipment came into being, and the marine environment is harsh and complex, which will affect deep-sea operations. The working conditions of the equipment, especially the parameters such as the flow rate, flow direction, temperature and pressure of the seawater, will determine whether it can work normally or what kind of working mode it adopts. The environment is important.

[0003] At present, many universities and units at home and abroad have carried out research on devices for measuring flow parameters, developed a series of products and put them into ...

Examples

Embodiment Construction

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0018] combine Figure 1 to Figure 6 , the present invention includes a support 26, an upper end cover 18 fixedly connected with the upper end of the support 26 and a lower end cover 28 fixedly connected with the lower end of the support 26. The support 26, the upper end cover 18 and the lower end cover 28 form a sealed mechanical body and its The interior is filled with insulating oil, which can lubricate the bearing and prevent seawater from entering and corroding components. The hollow rotating shaft 22 is vertically installed in the center of the support 26, and the upper end of the hollow rotating shaft 22 extends to the outside of the upper end cover 18. The hollow rotating shaft A skeleton oil seal 20 is arranged between the 22 and the upper end cover 18 to realize the dynamic sealing of the hollow rotating shaft 22 and isolate t...

technical field

[0001] The invention relates to an ocean current measuring device, in particular to a wide depth range ocean current multi-parameter measuring device. Background technique

[0002] With the rapid increase of the world's population, the available resources on land are becoming more and more scarce. Humans have gradually expanded the exploitable field from land to sea, so a large number of deep-sea operation equipment came into being, and the marine environment is harsh and complex, which will affect deep-sea operations. The working conditions of the equipment, especially the parameters such as the flow rate, flow direction, temperature and pressure of the seawater, will determine whether it can work normally or what kind of working mode it adopts. The environment is important.

[0003] At present, many universities and units at home and abroad have carried out research on devices for measuring flow parameters, developed a series of products and put them into ...

Examples

Embodiment Construction

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0018] combine Figure 1 to Figure 6 , the present invention includes a support 26, an upper end cover 18 fixedly connected with the upper end of the support 26 and a lower end cover 28 fixedly connected with the lower end of the support 26. The support 26, the upper end cover 18 and the lower end cover 28 form a sealed mechanical body and its The interior is filled with insulating oil, which can lubricate the bearing and prevent seawater from entering and corroding components. The hollow rotating shaft 22 is vertically installed in the center of the support 26, and the upper end of the hollow rotating shaft 22 extends to the outside of the upper end cover 18. The hollow rotating shaft A skeleton oil seal 20 is arranged between the 22 and the upper end cover 18 to realize the dynamic sealing of the hollow rotating shaft 22 and isolate t...

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