A Highly Integrated Electric Actuator for Globe Valve Control
A technology that integrates electric and actuators. It is applied to engine components, valve operating/release devices, and valve details. It can solve problems such as large power loss, large vibration and noise, and large space occupation, achieving small size and high promotion value. , Wide application prospects
Active Publication Date: 2021-04-30
BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS
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Problems solved by technology
[0003] There are many shut-off valve devices on submarines, most of which use hydraulic actuators and adopt a centralized energy control mode, so there are a large number of oil pipeline systems. This method has large power loss, large space occupation, and large vibration and noise. Therefore, it is necessary A highly integrated electric actuator for globe valve control improves the above problems
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[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-9 , the present invention provides a technical solution:
[0028] A highly integrated electric actuator for globe valve manipulation, including a hand-operated mechanism 1 and a main casing 2, the upper part of the main casing 2 is connected with the hand-operated mechanism 1 by screws, and the outer wall of the main casing 2 is connected by screws There is a control driver 7, a power module 8 and an interactive module 9. T...
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The present invention relates to the technical field of mechanical devices, in particular to a highly integrated electric actuator for globe valve manipulation, including a hand-operated mechanism and a main casing, the upper part of the main casing is screwed to the hand-operated mechanism, and the The outer wall of the main housing is screw-connected with the control driver, power module and interactive module, the lower part of the main housing is screw-connected with the interface assembly, and the inside of the main housing is screw-connected with the motor assembly, torque mechanism, harmonic In the wave reducer, the hand-operated mechanism includes a coupling rod, a turntable is fixedly connected to the outer wall of the coupling rod, and a second flat key is fixedly connected between the coupling rod and the rotation disc. The overall equipment is highly integrated and small in size. , suitable for partial-turn output and multi-turn output, with manual, electric, position control, torque control and other functions, and has high stability and practicability, and has a certain promotion value.
Description
technical field [0001] The invention relates to the technical field of mechanical devices, in particular to a high-integrated electric actuator for operating a stop valve. Background technique [0002] Submarines are ships that can operate underwater. There are many types of submarines and different shapes, ranging from small civilian submersible detectors that are fully automatic or operated by one or two people, with hours of operation time, to large ones that can carry hundreds of people and continuously submerge 3-6 months Russian Typhoon-class nuclear submarine. According to the volume, it can be divided into large, medium or small and underwater automatic mechanical devices. [0003] There are many shut-off valve devices on submarines, most of which use hydraulic actuators and adopt a centralized energy control mode, so there are a large number of oil pipeline systems. This method has large power loss, large space occupation, and large vibration and noise. Therefore, ...
Claims
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IPC IPC(8): F16K31/05F16K31/53
CPCF16K31/05F16K31/53
Inventor 韩旭孟淑平朱家厅陈祖希王森
Owner BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS