High-frequency intermittent valve device based on valve element rotation

A technology of spool rotation and intermittent valves, which is applied in the direction of valve operation/release devices, valve devices, cocks including cut-off devices, etc., which can solve the problems of increasing the use frequency and low operating frequency of solenoid valves, and achieve an increase in operating frequency , Applicable to a wide range of work, a wide range of effects

Active Publication Date: 2021-01-29
CHANGZHOU INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-frequency intermittent valve device based on the rotation of the spool, which solves the technical problem of the contradiction between the low operating frequency of the traditional solenoid valve and the gradually increasing frequency of use in the prior art

Method used

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  • High-frequency intermittent valve device based on valve element rotation
  • High-frequency intermittent valve device based on valve element rotation
  • High-frequency intermittent valve device based on valve element rotation

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Experimental program
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Embodiment 1

[0059] Such as Figure 1-7 As shown, a high-frequency intermittent valve device based on spool rotation provided in this embodiment includes:

[0060] A drive assembly 1, the drive assembly 1 is composed of a servo motor 8, a controller 9 and a driver 10, the controller 9 controls the speed of the servo motor 8 during use, thereby further controlling the speed of the rotary spool 3;

[0061] A fluid cavity 2, the fluid cavity 2 is a cylindrical component;

[0062] The rotary spool 3 is installed inside the fluid chamber 2, and the end of the rotary spool 3 is connected to the drive assembly 1. In the embodiment of the present application, the drive assembly drives the rotary spool 3 in the fluid. Internal rotation of chamber 2;

[0063] A fluid outlet 7, the fluid outlet 7 is arranged on the side of the fluid chamber 2;

[0064] A fluid inlet 6 is arranged at the end of the fluid cavity 2 .

[0065] Specifically, the drive assembly 1 includes:

[0066] controller 9;

[0...

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Abstract

The invention discloses a high-frequency intermittent valve device based on valve element rotation. The high-frequency intermittent valve device comprises a driving assembly, a fluid cavity, a rotating valve element, a fluid outlet and a fluid inlet, wherein the rotating valve element is installed inside the fluid cavity, and the end of the rotating valve element is connected with the driving assembly; the fluid outlet is formed in the side face of the fluid cavity; and the fluid inlet is formed in the end of the fluid cavity. The high-frequency intermittent valve device solves the technical problem that in the prior art, the working frequency of a traditional electromagnetic valve is not high, and the use frequency is gradually increased.

Description

technical field [0001] The invention relates to the technical field of fluid delivery control, in particular to a high-frequency intermittent valve device based on valve core rotation. Background technique [0002] In the fields of aerospace, automobiles, and ships, various forms of control valves are widely used in fluid transportation systems, such as controlling fluid on-off, adjusting flow, and adjusting flow direction. The choice of valve form is mainly based on the functional requirements realized. In some cases, it is necessary to realize intermittent flow path opening and closing through valve control, that is, pulsed fluid transportation. For example, in a piston internal combustion engine, oil supply is only required during the intake stroke, while the oil supply system for other strokes is closed; another example is that in combustion equipment, due to the mutual coupling between fuel combustion heat release pulsation and pressure pulsation, oscillating combustio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K5/04F16K5/08F16K5/22F16K27/06F16K31/04
CPCF16K5/0407F16K5/0442F16K5/0485F16K5/08F16K5/225F16K27/065F16K31/042Y02T10/12
Inventor 巩二磊孙志军张琪萱张明辰李进李思玉
Owner CHANGZHOU INST OF TECH
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