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Overflow system, storage tank system and tank car

An overflow and storage tank technology, which is applied in the field of storage and transportation of liquid or refrigerated liquefied gas, and can solve the problem that the storage tank system cannot accurately know the liquid level height.

Pending Publication Date: 2021-09-07
CRRC QIQIHAR ROLLING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide an overflow system, a storage tank system and a tank truck to solve the problem that the storage tank system in the related art cannot accurately obtain the liquid level

Method used

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  • Overflow system, storage tank system and tank car
  • Overflow system, storage tank system and tank car
  • Overflow system, storage tank system and tank car

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Embodiment Construction

[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0028] Such as Figure 1 to Figure 3 As shown, the overflow system of this embodiment includes: an overflow pipe 10 , an exhaust pipe 20 and an indicator pipe 30 . Wherein, the outlet of the overflow pipe 10 communicates with the inlet of the exhaust pipe 20 and the inlet of the indicating pipe 30, the indicating pipe 30 is located below the outlet of the overflow pipe 10, and the indicating pipe 30 includes an inlet end and an outlet end, wherein the indicating pipe The inlet end of the indicator tube 30 is connected with the outlet end of the indicator tube 30 to form a coil structure with an annular channel.

[0029] Applying the technical solution of this embodiment, an overflow system wi...

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Abstract

The invention provides an overflow system, a storage tank system and a tank car. The overflow system comprises an overflow pipe; an exhaust pipe; an indicating pipe, wherein the outlet of the overflow pipe is communicated with the inlet of the exhaust pipe and the inlet of the indicating pipe, the indicating pipe is located below the outlet of the overflow pipe, the indicating pipe comprises an inlet end and an outlet end, and the outlet end of the indicating pipe is provided with a first closure structure, or the inlet end of the indicating pipe is connected with the outlet end of the indicating pipe to form a coil pipe structure with an annular channel. According to the technical scheme, the problem that the liquid level height of a storage tank system in the related technology cannot be accurately obtained can be effectively solved.

Description

technical field [0001] The invention relates to the field of storage and transportation of liquid or refrigerated liquefied gas, in particular to an overflow system, a storage tank system and a tank truck. Background technique [0002] Refrigerated liquefied gas refers to the gas that makes the medium appear liquid by lowering the temperature, and its vaporization will cause the pressure in the inner space of the container to rise rapidly. At present, tanks for storing refrigerated liquefied gas generally have an insulation structure, which can keep the refrigerated liquefied gas inside the tank at a low temperature for a long time, so that it can be stored in the tank in a liquid state. However, because the state of refrigerated liquefied gas in a liquid state is not stable, based on the consideration of safe operation, when injecting refrigerated liquefied gas into the tank, the tank cannot be completely filled with the refrigerated liquefied gas. The type of refrigerated ...

Claims

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Application Information

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IPC IPC(8): B60P3/22F17C1/12F17C13/02
CPCB60P3/224F17C13/021F17C1/12
Inventor 郭军杨爽刘雨尹晶田磊侯天华侯冲
Owner CRRC QIQIHAR ROLLING CO LTD