Gas pipeline automatic controller

An automatic controller and gas pipeline technology, applied in the direction of instruments, scientific instruments, measuring devices, etc., can solve the problems of increasing the workload of the staff and reducing the work efficiency of the staff, and achieve the improvement of work efficiency and the level of automation, sealing The structure is safe and reliable, and the maintenance is convenient.

Active Publication Date: 2015-12-30
WUXI YOUNGSUN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the gas cylinders in the substation are managed manually. Since the gas cylinders in the warehouse need to be replaced every six months, the staff need to conduct frequent inspections, which increases the workload of the staff. workload, reducing staff productivity

Method used

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  • Gas pipeline automatic controller
  • Gas pipeline automatic controller
  • Gas pipeline automatic controller

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0021] Such as figure 1 , Figure 2, image 3 Shown:

[0022] The gas pipeline automatic controller is installed between gas cylinder 1, gas cylinder 2 and the oil chromatography on-line monitoring device, and plays the role of automatically switching the two gas cylinders. Gas cylinder 1 and gas cylinder 2 are respectively connected to the automatic controller through the first air pipe and the second air pipe, specifically as figure 2 Shown:

[0023] The gas pipeline automatic controller includes a first pressure sensor, a second pressure sensor, a first electromagnetic valve, a second electromagnetic valve and a control circuit.

[0024] A first pressure detector is installed on the first air pipe, and a first electromagnetic valve is also arranged on the first air pipe behind the first pressure detector; a second pressure detector is installed on the se...

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PUM

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Abstract

The invention provides an automatic controller for a gas pipeline, which comprises a first pressure sensor, a second pressure sensor, a first electromagnetic valve, a second electromagnetic valve and a control circuit, wherein the first pressure sensor is arranged on a first gas pipe; the first electromagnetic valve is arranged on the first gas pipe behind the first pressure sensor; the first gas pipe is used as a gas inlet pipe connected with a first gas cylinder; the second pressure sensor is arranged on a second gas pipe; the second electromagnetic valve is arranged on the second gas pipe behind the second pressure sensor; the second gas pipe is used as a gas inlet pipe connected with a second gas cylinder; and the control circuit comprises switches YL11, YL12, YL21 and YL22, relays KA1 and KA2, relays KA5 and KA6, switches FW1 and FW2, indication lamps LED1 and LED2, a first electromagnetic valve coil and a second electromagnetic valve coil. According to the invention, the automatic switching of the gas cylinders can be realized, and the workload of users can be effectively reduced.

Description

technical field [0001] The invention relates to air pressure detection equipment, in particular to an automatic controller for gas pipelines. Background technique [0002] At present, the gas cylinders in the substation are managed manually. Since the gas cylinders in the warehouse need to be replaced every six months, the staff need to conduct regular inspections, which increases the workload of the staff. workload, reducing staff productivity. [0003] The transformer oil chromatographic on-line monitoring device usually needs to be connected to two gas cylinders, so an automatic gas pipeline control device is needed, which can make the device automatically switch to the Another gas cylinder is used to improve the work efficiency of the staff and reduce the labor cost. Contents of the invention [0004] The purpose of the present invention is to provide an automatic controller for gas pipelines, which can realize automatic switching between gas cylinders through a pres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/02
Inventor 华凌杰潘嘉程
Owner WUXI YOUNGSUN TECH CO LTD
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