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High-pressure-resistant driver for deep water

A high-voltage-resistant, driver technology, applied in transmissions, electric components, gear transmissions, etc., can solve the problems of unstable operation of deep-water drivers and failure to meet the requirements of pressure resistance, and solve the problems of unstable sealing and large pressure resistance range. , the effect of simple structure

Active Publication Date: 2022-01-28
CHINA UNIV OF GEOSCIENCES (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a deep-water high-voltage-resistant driver to solve the problems of the existing deep-water driver’s unstable operation and the pressure resistance not meeting the requirements.

Method used

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  • High-pressure-resistant driver for deep water

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Embodiment Construction

[0034] see Figure 1 to Figure 7 Shown:

[0035] The high-voltage resistant driver for deep water provided by the present invention includes a first electric push rod 1, a second electric push rod 2, a first motor 3, a second motor 4, an output shaft 5, an electric control device 6 and an outer casing 7, wherein the first An electric push rod 1 is connected with the first motor 3 and controlled by the first motor 3, and the second electric push rod 2 is connected with the second motor 4 and controlled by the second motor 4. The first electric push rod 1 passes through The driving mechanism is connected with the output shaft 5, the first electric push rod 1 controls the rotation of the output shaft 5, the second electric push rod 2 controls the steering of the output shaft 5 through the steering mechanism, and the electric control device 6 is connected with the first motor 3 and the second motor respectively. The two motors 4 are connected, the electric control device 6 contro...

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Abstract

The invention discloses a high-pressure-resistant driver for deep water. The driver comprises a first electric push rod, a second electric push rod, a first motor, a second motor, an output shaft, an electric control device and an outer shell, wherein the first electric push rod is connected with the first motor and is controlled by the first motor to work; the second electric push rod is connected with the second motor and controlled by the second motor to work, the first electric push rod is connected with the output shaft through the driving mechanism and controls rotation of the output shaft, the second electric push rod controls steering of the output shaft through the steering mechanism, and the electric control device is connected with the first motor and the second motor. The beneficial effect is that the voltage withstanding range is larger. Meanwhile, the structure is simple and compact, the output torque is large, work is reliable, and the problems of unstable sealing, large compensation form power consumption, heating and the like in the deep water environment are solved.

Description

technical field [0001] The invention relates to a driver, in particular to a high-voltage-resistant driver for deep water. Background technique [0002] At present, the operating environment of deep-water motors (deep-water drivers) is usually the seabed with high pressure and low temperature. The general working depth is below 1000m, and the pressure can reach above 10MPa. Therefore, it needs to have high pressure resistance, corrosion resistance, low temperature resistance and other properties. Deep-water drives are mainly used in deep-sea underwater equipment, such as submersibles, underwater robots, and deep-sea space stations. They are key and basic components of deep-sea equipment, and directly affect their operating efficiency and endurance on the seabed. The structure of conventional deep-water motors is mainly in two forms: internal oil-filled compensation pressure and dynamic seal. For the former, the rotor, brake and encoder are installed inside the motor. As the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/116F16H1/22
CPCH02K7/1166F16H1/222
Inventor 陈羿伯
Owner CHINA UNIV OF GEOSCIENCES (BEIJING)
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