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Timing valve rotor displacement mechanism

A timing control mechanism and volume technology, applied to rotary piston engines, rotary or oscillating piston engines, mechanical equipment, etc., can solve the problems of low efficiency of rotor volume mechanism, unutilized energy, and inefficient utilization

Inactive Publication Date: 2015-03-25
ZEROQ SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rotor volume mechanisms, such as screw motors, Roots motors and gear motors, are suitable for outputting power with pressurized liquid as the power source, but if pressurized gas is used as the power source, when the gas pushes the rotor volume mechanism to do work, due to the rotor volume mechanism It is always in a high-pressure state, but often does not expand or expands severely, so it is equivalent to the effect of a liquid, and the part of the energy that can be expanded by the pressurized gas itself is not used or not used efficiently, so the pressurized gas is used as the power source The efficiency of the rotor volume mechanism is low, if a new type of rotor volume mechanism can be invented that can make the gas expand in the rotor volume mechanism, the efficiency of the system will be greatly improved
Not only that, when the rotor volume mechanism is used as a compression mechanism, its outlet is equipped with an uncontrolled one-way valve, which will seriously affect the speed of this type of mechanism (because the response speed of the uncontrolled valve is slow), thereby affecting the efficiency and power per liter

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A timing valve rotor volume mechanism, comprising a timing control valve and a rotor volume mechanism, the working fluid inlet of the rotor volume mechanism is communicated with the working fluid outlet of the timing control valve, and the timing control valve is subject to timing Controlled by a control mechanism, the timing control valve opens or closes in a timing relationship.

[0043] In the specific implementation of this embodiment, when the rotor volume mechanism is in the formation of the minimum volume space, the timing control valve is opened and a set amount of working fluid is introduced into the rotor volume mechanism and then closed, so as to realize the operation of the rotor volume mechanism. The volume mechanism forms the expansion state of the working medium during the continuous growth of the volume space

Embodiment 2

[0045] A timing valve rotor volume mechanism, comprising a timing control valve and a rotor volume mechanism, a working medium outlet of the rotor volume mechanism is communicated with a working medium inlet of the timing control valve, and the timing control valve is subject to timing Controlled by a control mechanism, the timing control valve opens or closes in a timing relationship.

[0046] In the specific implementation of this embodiment, when the gas is compressed to the set pressure in the rotor volume mechanism, the timing control valve is opened to lead out the compressed gas in the rotor volume mechanism and then closed.

Embodiment 3

[0048] A timing valve rotor volume mechanism, on the basis of Embodiment 1, the rotor volume mechanism includes more than two gas flow channels, the working medium inlet of each gas flow channel and the gas flow channel The working medium outlet of the corresponding timing control valve is communicated.

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PUM

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Abstract

The invention discloses a timing valve rotor displacement mechanism, which comprises a timing control valve and a rotor displacement mechanism body, wherein a working medium inlet of the rotor displacement mechanism body is communicated with a working medium outlet of the timing control valve; the timing control valve is controlled by a timing control mechanism, and is opened or closed according to a timing relation. The timing valve rotor displacement mechanism provided by the invention is simple in structure, high in efficiency and low in cost.

Description

technical field [0001] The invention relates to the fields of thermal energy and power, in particular to a timing valve rotor volume mechanism. Background technique [0002] The rotor volume mechanism, such as screw motor, Roots motor and gear motor, is suitable for outputting power with pressurized liquid as the power source, but if the pressure gas is used as the power source, when the gas pushes the rotor volume mechanism to do work, due to the rotor volume mechanism It is always in a high pressure state, but often does not expand or is seriously insufficiently expanded, which is equivalent to the role of liquid, and the part of the energy that can be expanded by the pressurized gas itself is not utilized or efficiently utilized, so the pressurized gas is used as the power source. The efficiency of the rotor volume mechanism is relatively low. If a new type of rotor volume mechanism that can make the gas expand in the rotor volume mechanism can be invented, the efficiency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01C1/00F01C1/16F01C1/18F01C1/344F01C1/356F01C7/00F01C9/00
CPCF01C1/00F01C1/16F01C1/18F01C1/344F01C1/356F01C7/00F01C9/00
Inventor 靳北彪
Owner ZEROQ SCI & TECH