Interlocking device of modular bus type electromagnetic valve group

A solenoid valve group, interlocking device technology, applied in the direction of valve device, valve operation/release device, device to prevent accidental or unauthorized action, etc. Problems such as difficulty in achieving the purpose of the control power supply or driving power supply

Active Publication Date: 2017-02-22
HWATSING TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, whether it is connecting the interlock terminal to the control power supply or the driving power supply, it is difficult to achieve the purpose
[0003] However, in the application process of solenoid valves, when the actual situation on site or the process flow does not require or allow all solenoid valves to be shut off when the interlocking conditions are met, it is only required to shut down one or a few of the specified valve groups. When a solenoid valve is used, the current interlocking method of the modular bus electromagnetic group cannot meet the needs of hardware interlocking

Method used

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  • Interlocking device of modular bus type electromagnetic valve group
  • Interlocking device of modular bus type electromagnetic valve group
  • Interlocking device of modular bus type electromagnetic valve group

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element refe...

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Abstract

The invention discloses an interlocking device of a modular bus type electromagnetic valve group. The modular bus type electromagnetic valve group comprises a bus coupler, an electromagnetic valve seat and a plurality of electromagnetic valves integrated on the electromagnetic valve seat. The interlocking device comprises an input interface, an output interface and a controller, wherein the input interface is connected with the bus coupler, and is used for receiving an electromagnetic valve control instruction transmitted by the bus coupler; the output interface is connected with the plurality of electromagnetic valves through the electromagnetic valve seat; and the controller is used for determining a target electromagnetic valve from the plurality of electromagnetic valves according to the electromagnetic valve control instruction, and interlocking the target electromagnetic valve. According to the interlocking device, an individual target electromagnetic valve can be interlocked according to the practical requirement, the interlock function of an assigned electromagnetic valve is achieved, and different technological requirements can be met. The invention further discloses the modular bus type electromagnetic valve group.

Description

technical field [0001] The invention relates to the technical field of electromagnetic valve interlocking, in particular to an interlocking device of a modular bus type electromagnetic valve group. Background technique [0002] In actual application, the current modular bus solenoid valve group cannot perform hardware interlocking on a solenoid valve or several solenoid valves in the valve group. There are only two power supply ports of the bus solenoid valve group, which are the control power supply and the driving power supply. The control power supply or the driving power supply of the modular bus solenoid valve group is set as the execution object of the interlock. When the execution conditions of the interlock are met , cut off the driving power of the modular bus solenoid valve group, so that all the solenoid valves in the valve group enter the off state. Therefore, no matter connecting the interlock terminal to the control power supply or the driving power supply, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K35/14F16K31/06
CPCF16K31/06F16K35/14
Inventor 路新春雷殿波郭震宇冯巨震王军星雒建斌温诗铸王同庆李昆
Owner HWATSING TECH
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