Valve-controlled high-pressure fluid motor and valve-controlled high-pressure fluid pump
A high-pressure fluid and motor technology, applied in the field of high-pressure fluid valve-controlled pumps and high-pressure fluid motors, can solve the problems of slow response, low motor speed, unsuitable for high-pressure, large-flow use environments, and achieves simple structure and fast response speed. Effect
Active Publication Date: 2018-12-14
深圳市中粤海洋能源科技有限公司
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Problems solved by technology
[0004] The invention provides a valve-controlled high-pressure fluid motor and a valve-controlled high-pressure fluid pump to solve the problem that the existing fluid motors with water as the medium are not suitable for high-pressure and large-flow environments; the speed of the motor is low, Slow response to technical issues
Method used
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[0052] Depend on image 3 and figure 1 As shown, simply put the figure 1 The valve control part (inlet and outlet valve 6) in the image 3 The valve control part, then this mechanism completes the transition from the motor to the pump, and at the same time the rocker arm 702 is on the left or right, which determines whether the pump is rotating forward or reverse.
[0053] Depend on image 3 As shown, when the plunger 501 moves inward, the rocker arm 702 opens the valve seat 603, the small valve core 604, the positioning pin 608 and the large valve core 605, and its opening mode is the same as that of the motor. When the plunger 501 moves outward, the valve seat 603, the small valve core 604, the positioning pin 608 and the large valve core 605 have been closed. Simultaneously push away to provide high-pressure fluid to the outside world. Under the power provided by the outside, the valve seat 603, the small valve core 604, the positioning pin 608, the large valve core 60...
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The invention discloses a valve-controlled high-pressure fluid motor and a valve-controlled high-pressure fluid pump. The valve-controlled high-pressure fluid motor comprises a box body; a transmission crankshaft is axially arranged in the box body, and is radially provided with a connecting rod mechanism and cam mechanisms; a plunger mechanism is arranged at a rod end of the connecting rod mechanism, and is connected with inlet and outlet valves for leading in a fluid from external through circular opening and closing to push the plunger mechanism to circularly operate and do work; the inlet and outlet valves make contact with an external fluid; and output ends of the cam mechanisms are connected with the corresponding inlet and outlet valves through lever mechanisms, and control opening and closing of the inlet and outlet valves. The valve-controlled high-pressure fluid motor is simple in whole structure, adopts a mechanical mode to reach circular response of all parts, is fast in response speed, adapts to high-pressure and high-flow use environment, is suitable for seawater or other fluids as mediums, and can be used for a modular tidal power generation system or other heavy industry systems.
Description
technical field [0001] The invention relates to the technical field of fluid medium power generation equipment, in particular to a valve-controlled high-pressure fluid motor. In addition, the present invention also relates to a valve-controlled high-pressure fluid valve-controlled pump comprising the above-mentioned valve-controlled high-pressure fluid motor. Background technique [0002] Existing fluid motors mainly use hydraulic oil. And hydraulic oil belongs to mineral oil, because mineral oil has problems such as flammability, leakage and discharge as a working medium, it is easy to bring unsafe hidden dangers and bring pollution to the environment, its energy consumption is large and the cost of manufacturing and use is high, and mineral oil In the process of long-term use, it is easy to oxidize and deteriorate, the consistency is greatly affected by the oil temperature, and the utilization rate is low. [0003] Due to the occurrence of the above problems, a fluid mot...
Claims
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IPC IPC(8): F03C1/047F03C1/30F03C1/34F03C1/40F03C1/26F04B17/00F04B49/22F16K31/524F16K39/02
CPCF03C1/0403F03C1/0441F03C1/0447F03C1/047F03C1/26F04B17/00F04B49/22F16K31/5245F16K39/024
Inventor 郑涵文
Owner 深圳市中粤海洋能源科技有限公司