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Liquid storing cistern and refluxing apparatus thereof

A reflux device and liquid technology, which is applied in packaging, transportation, packaging, containers, etc., can solve the problems of difficult monitoring system layout, continuous monitoring of the sampling port detection method on the side of the tank, and increased volume.

Inactive Publication Date: 2011-04-13
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned problems such as the increase in volume of the liquid storage equipment with the demand, which makes the layout of the monitoring system difficult, and the detection method of the sampling port on the side of the tank cannot be continuously monitored, an effective solution is still awaited.

Method used

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  • Liquid storing cistern and refluxing apparatus thereof
  • Liquid storing cistern and refluxing apparatus thereof
  • Liquid storing cistern and refluxing apparatus thereof

Examples

Experimental program
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Embodiment Construction

[0025] refer to Figure 1A , 1B and figure 2 , the liquid storage tank 100 includes a tank body 102 , a return pipeline 104 , at least one monitoring tube 106 and a booster device 108 . The tank body 102 can store liquid up to a predetermined liquid level. The return pipeline 104 is disposed outside a tank wall 110 of the tank body 102 , so that the liquid in the tank body 102 can circulate outside the tank body 102 through the return pipeline 104 . The return pipeline 104 includes a main return pipe 112 and at least one return manifold 114 connected to the main return pipe 112 . The monitoring tube 106 communicates with the return manifold 114, which is used for a monitoring device 202 (see figure 2 ) contacts the returning liquid in the return manifold 114. The booster device 108 is arranged in the return line 104, which is used to drive the liquid in the tank body 102 to flow in the return line 104, and make the liquid in the tank body 102 stable by the drive of the bo...

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Abstract

The invention discloses a reflux device of a liquid storage tank, which comprises a reflux pipeline, at least a monitoring pipe and a pressure device. The reflux pipeline is arranged on the outer side of a wall of the storage tank, to ensure the liquid in the storage tank to flow back to the storage tank through the reflux pipeline, and the reflux pipeline comprises a main reflux pipe and at least a reflux branch pipe communicating with the main reflux pipe. The monitoring pipe communicates with the reflux branch pipe to ensure a monitoring device to contact the liquid in the reflux branch pipe. The pressure device is arranged in the reflux pipeline to drive the liquid to flow in the reflux pipeline.

Description

technical field [0001] The invention relates to a liquid storage tank, in particular to a liquid storage tank with a backflow device. Background technique [0002] The manufacturing process of the optoelectronic industry, including thin film transistor liquid crystal display (Thin Film Transistor Liquid Crystal Display; TFT-LCD) manufacturing process, etc., will involve a variety of different process liquids and waste liquids generated after the use of these process liquids. The liquids are provided Appropriate storage tanks for buffering to facilitate the smooth operation of the entire production process. Part of the liquid that needs to be monitored for its quality will be equipped with monitoring instruments to monitor the quality of the stored liquid, thereby ensuring its quality. [0003] However, as production volumes increase, equipment and storage tanks for liquid handling also increase. However, the enlarged storage tank is often limited by the site space, which m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D90/48
Inventor 古进全
Owner AU OPTRONICS CORP