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Electromagnetic valve drive component for pharmaceutical equipment and electromagnetic valve

A technology for solenoid valve driving and pharmaceutical equipment, applied in mechanical equipment, engine components, valve details, etc., can solve problems such as reducing the service life of related components and unbalanced force application, and achieve the effect of improving mechanical life and small impact

Pending Publication Date: 2020-02-14
THE FIRST TEACHING HOSPITAL OF XINJIANG MEDICAL UNIVERCITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Solenoid valves and their driving parts are common products in engineering. They all use magnetic fields to drive the driving part, thereby driving the action of the valve. In the application of existing products, the magnetic strength of the magnetic field driving the driving part is constant. Different positions in the magnetic field receive different magnetic forces, which makes the thrusts generated by the magnetic field at each stage of the movement process different, and the force applied during the driving process is unbalanced, resulting in shocks that reduce the service life of associated components. still to be resolved

Method used

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  • Electromagnetic valve drive component for pharmaceutical equipment and electromagnetic valve
  • Electromagnetic valve drive component for pharmaceutical equipment and electromagnetic valve
  • Electromagnetic valve drive component for pharmaceutical equipment and electromagnetic valve

Examples

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Embodiment Construction

[0022] Examples of the present invention Figures 1 to 3 The solenoid valve driving part is provided with a driving part 1 and a driving coil. The driving coil generates a magnetic field to drive the driving part to move. There is at least one driving coil. The sliding piece of the rheostat is fixedly connected to the driving part through the connecting piece. The driving part is driven by the energized driving coil to generate movement and drives the sliding piece to move synchronously. The movement of the sliding piece changes the voltage at both ends of the driving coil to change the magnetic field strength generated by the driving coil. The coil The operating voltage and magnetic field of the drive part change with the movement of the drive part, so that the thrust of the drive part tends to be equal during the movement; the drive coils of this embodiment are two respectively the first drive coil 1 and the second drive coil 2, The driving part 14 is fixedly connected to th...

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Abstract

The invention provides an electromagnetic valve drive component for pharmaceutical equipment and an electromagnetic valve. The electromagnetic valve drive component comprises a drive portion and drivecoils. The drive coils generate a magnetic field to drive the drive portion to move. The electromagnetic valve drive component is characterized in that the number of the drive coils is at least one,the at least one drive coil is connected with a power supply slide rheostat, a sliding sheet of the slide rheostat and the drive portion are fixedly connected through a connecting part, the drive portion is driven by the powered drive coils to move so as to drive the sliding sheet to move synchronously, the sliding sheet moves to change the voltages at the two ends of the drive coils, so that thestrength of the magnetic field generated by the drive coils is changed, and the pushing force borne by the drive portion tends to be equal in the moving process; and impacting to connected componentsis small, and the mechanical service life can be prolonged.

Description

technical field [0001] The invention relates to a pharmaceutical equipment assembly, in particular to a component used to drive a solenoid valve in the pharmaceutical equipment. Background technique [0002] Solenoid valves and their driving parts are common products in engineering. They all use magnetic fields to drive the driving part, thereby driving the action of the valve. In the application of existing products, the magnetic strength of the magnetic field driving the driving part is constant. Different positions in the magnetic field receive different magnetic forces, which makes the thrusts generated by the magnetic field at each stage of the movement process different, and the force applied during the driving process is unbalanced, resulting in shocks that reduce the service life of associated components. Still need to be further resolved. Contents of the invention [0003] In order to solve the above problems, the present invention provides a solenoid valve drivi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/06
CPCF16K31/0679F16K31/0696
Inventor 耿伟吕顺忠郎爽马运芳鱼洋
Owner THE FIRST TEACHING HOSPITAL OF XINJIANG MEDICAL UNIVERCITY
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