Measured medium flowing type anti-freezing liquidometer device

A flow type, antifreeze technology, applied in the field of metering, can solve the problems of steam or electric energy consumption, clutter, etc., and achieve the effect of clean site, convenient installation and simple structure

Active Publication Date: 2012-02-01
CHINA PETROLEUM & CHEM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the equipment site appears messy and consumes a certain amount of steam or electric energy

Method used

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  • Measured medium flowing type anti-freezing liquidometer device
  • Measured medium flowing type anti-freezing liquidometer device
  • Measured medium flowing type anti-freezing liquidometer device

Examples

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Embodiment Construction

[0022] The specific implementation of the liquid level gauge of the present invention will be described below by taking the water level gauge at the bottom of the air cooling tower of the air separation plant as an example. The function of the air cooling tower is to cool the high temperature air under pressure (such as 80°C) to the air at a lower temperature (such as 15°C); the hot air enters the air cooling tower from the middle and lower part of the air cooling tower, and the cooling water enters the air cooling tower from the middle and upper part The tower is sprayed downward through the water distributor, and the hot air is cooled and discharged from the top of the air-cooling tower to enter the subsequent process. The cooling water exchanges heat with the hot air and then enters the water cooling system. image 3 As shown, the air guide pipe 3, the restrictor pipe 4 and the receiving plate 5 are connected to the negative pressure guide pipe of the glass tube liquid level...

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Abstract

The invention belongs to the technical field of metering and particularly relates to a measured medium flowing type anti-freezing liquidometer device. On the basis of the conventional glass tube type liquidometer or the conventional magnetic turning column type liquidometer, a negative pressure guide tube of the liquidometer extends into a container of equipment; and an air guide tube (3), a flowlimiting tube (4), a receiving disk (5) and the like are added. The measured medium flowing type anti-freezing liquidometer device is characterized in that: a medium in the container of the equipmentis always in a flowing state in the liquidometer; and the problems of freezing and blocking of the liquidometer in winter can be solved.

Description

technical field [0001] The invention belongs to the technical field of measurement, and in particular relates to a measured medium flow type antifreeze liquid level gauge device, which is especially suitable for water level gauges in air cooling towers and water cooling towers in air separation devices. Background technique [0002] In industrial production, it is often necessary to measure and control the liquid level of some equipment and containers. There are two main purposes of liquid level measurement: one is to ensure the quantity of raw materials, semi-finished products or finished products in the container through liquid level measurement, so as to ensure the continuous supply of materials required in each link of production or to carry out economic accounting; the other is to pass Liquid level measurement, to know whether the liquid level is within the specified range, so that the production can be carried out normally, so as to ensure the quality, output and safe ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/02G01F23/72
Inventor 常兴路
Owner CHINA PETROLEUM & CHEM CORP
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