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Relay controller with self-regulation of pressure

A relay controller, time relay technology, applied in the direction of electric fluid pressure control, etc., can solve the problem that the pressure relay cannot be applied

Inactive Publication Date: 2006-02-08
陈光焕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the garment ironing industry, the air pressure it uses changes frequently between 0.3MPa and 0.7MPa, so ordinary pressure relays cannot be used.

Method used

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  • Relay controller with self-regulation of pressure

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Experimental program
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Effect test

Embodiment Construction

[0008] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0009] see figure 1 , a pressure self-adjusting relay controller, including a control circuit 17, the control circuit 17 is composed of a time relay JS, a delay relay JYS, a delay indicator light DY, an intermediate relay JZ, a drainage indicator light DP, a button switch LA and an operation indicator Lamp DX, leakage protector DZL and power indicator light DD are composed. High-pressure cylinder 10 and low-pressure cylinder 8 are installed side by side between high-pressure pipeline 11 and low-pressure pipeline 12. High-pressure pipeline 11 is connected to high-pressure cylinder 10, and low-pressure pipeline 12 is connected to low-pressure cylinder 8. High-pressure pipeline 11 also leads to high-pressure water outlet 14, solenoid valve 15 is installed in low-pressure pipeline 11, high-pressure cylinder 10 one-way steam intake, built-in back-moving spri...

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PUM

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Abstract

The invention relates to a pressure self-adjustment relay-operated controller, which comprises a control circuit, a high pressure cylinder and low pressure cylinder which are side by side fixed between the high pressure pipe and the long pressure pipe, where in the high pressure pipe is connected with the high pressure cylinder and the high pressure water exit; the low pressure pipe is connected with the low pressure cylinder; the magnetic valve is fixed inside the low pressure pipe; the high pressure cylinder is single gas -inlet and possess a return spring and a high pressure top rod, a high pressure travel block is fixed on the high pressure top rod; the low pressure cylinder is single gas -inlet and possess a return spring and a low pressure top rod; the supporting plate, the fixed nut, the stopping switch and the low pressure top rod are in turn fixed on the low pressure cylinder; the stooping pressure plate and the low pressure travel block are in turn fixed on the low pressure top rod; the low pressure travel switch is fixed on the supporting plate; the high pressure travel switch is fixed on the stooping pressure plate.

Description

1. Technical field [0001] The invention relates to a relay controller, more precisely, the invention is a pneumatic pressure self-adjusting relay controller used in the clothing finishing and ironing industry. 2. Background technology [0002] At present, the commonly used pressure relays are turned on and off by artificially preset two poles, that is, the highest point and the lowest limit point. However, in the steam used in the clothing finishing and ironing industry, the air pressure it uses changes frequently between 0.3MPa and 0.7MPa, so ordinary pressure relays cannot be used. 3. Contents of utility model [0003] The purpose of the present invention is to provide a pressure self-adjusting relay controller, which is suitable for the circuit control of the FAW and three-purpose in the garment ironing industry. It does not set a fixed pressure base, but only sets the pressure difference base for opening and closing. Cl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D16/20
Inventor 陈光焕
Owner 陈光焕