Movable skid-mounted gas cylinder group filling device and method

A gas cylinder and skid-mounted technology, which is applied in the field of a movable skid-mounted gas cylinder group filling device and method, can solve the problems of narrow temperature control range, high energy consumption, uneven heating of the cylinder group, etc.

Pending Publication Date: 2020-10-27
XINDI ENERGY ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional filling is carried out in the variable temperature filling room. Due to the limitation of the material performance of the insulation board, the temperature adjustment r...

Method used

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  • Movable skid-mounted gas cylinder group filling device and method
  • Movable skid-mounted gas cylinder group filling device and method
  • Movable skid-mounted gas cylinder group filling device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The filling method using the movable skid-mounted gas cylinder group filling device includes the following steps:

[0042]The cabinet-type heating and cooling air-conditioning unit (dedicated air-conditioning cabinet) is heated by electric heating tubes, and the cooling coil is connected to the cooling medium for cooling to control the temperature inside the cabinet.

[0043] Filling measurement control system 3 adopts electronic scale 3-6 for weighing, uses program controller and electronic scale to control bottle clearing, purging, leak detection, filling process, opens recovery valve 3-1 and uses temperature adjustment system when clearing bottle Heating and heating duct system raises the ambient temperature around the bottle body to about 10°C higher than the bubble point temperature of the medium in the bottle, and steams the residual gas in the bottle to the recovery pipeline; after clearing the bottle, open the purge valve 3-2 and fill it with helium Replace the ...

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PUM

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Abstract

The invention provides a movable skid-mounted gas cylinder group filling device and method. The device comprises a temperature adjusting system, a cold and heat isolation cabinet body, a filling metering control system, a warm ventilation channel system and a hazardous gas detection ventilation system; the temperature adjusting system control the temperature in the cabinet; the cold and heat isolation cabinet body isolates heat conduction between the outside and the cabinet; the filling metering control system is used for controlling the filling amount and the filling program of a gas cylindergroup; the warm ventilation channel system ensures that the temperature around gas cylinders in the cabinet is uniform; the hazardous gas detection ventilation system is used for detecting environmental gas components in the cabinet body and automatically alarming and ventilation when hazardous gas leaks; and a filling cylinder group cabinet can control the environment temperature in the cabinetaccording to the filling medium requirement.

Description

technical field [0001] The invention relates to a movable skid-mounted gas bottle group filling device and method, which are used for automatic filling of special gases, rare gases, and high-purity gases, and can realize the whole process of automatic bottle clearing, leak detection, and accurate metering and filling installation. Background technique [0002] High-purity rare gases and special gases are expensive, and some gases are toxic gases, which are more harmful. When filling, it is necessary to control the temperature of the filling bottle to ensure accurate filling volume and purity. It can realize automatic bottle cleaning, leak detection, and filling. Try to avoid manual operation. [0003] The traditional filling is carried out in the variable temperature filling room. Due to the limitation of the material performance of the insulation board, the temperature adjustment range is -15°C-40°C, and the temperature control range is narrow. The overall temperature of ...

Claims

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Application Information

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IPC IPC(8): F17C13/08F17C13/06F17C13/02F17C13/00
CPCF17C13/00F17C13/02F17C13/06F17C13/08F17C2260/04
Inventor 朴斌毛海东王双彪龙晓雨张宝栋王俣铮陈文超李萌蒙杨涛陆子旭宋志波汪培培
Owner XINDI ENERGY ENG TECH
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