Low-temperature safe liquid transportation storage tank

Abstract

The invention discloses a low-temperature safe liquid transportation storage tank. The low-temperature safe liquid transportation storage tank comprises a base, wherein the upper end of the base is fixedly connected with a telescopic rod; the surface of the telescopic rod is slidingly sleeved with a telescopic sleeve; the surface of the lower end port of the telescopic sleeve is fixedly connectedwith a first spring; the lower end of the first spring is fixedly connected with the upper surface of the base; the upper end of the telescopic sleeve is fixedly connected with a shell; the shell is internally provided with an inner cavity ; the inner upper end of the inner cavity and the inner lower end of the side face are provided with transition interfaces; the outer sides of the transition interfaces are provided with external threads; the surfaces of the external threads are connected with threaded caps. By adopting the low-temperature safe liquid transportation storage tank, liquid canbe delivered into the storage tank through a liquid guide pipe, and cold water is injected into the inner cavity. so that the temperature of liquid is not too high in a transportation process. At thesame time, the first spring has a damping effect, and can play a role in buffering during transportation.

Description

technical field [0001] The invention relates to the technical field of transport storage tanks, in particular to a low-temperature safe liquid transport storage tank. Background technique [0002] For some flammable and explosive liquids, they are basically stored at low temperature, so as to prevent the liquid temperature from being too high, spontaneous combustion or explosion, and when these liquids are transported, they are often stored in storage tanks, and then Storage tanks are transported together with liquids. [0003] The structure of existing storage tanks is relatively simple, and most of them are only used as containers for liquid storage. During transfer, if the outdoor weather is high, the storage tank will introduce external heat into the liquid, thereby causing safety accidents. When there is excessive vibration and leakage in the storage tank, it will also affect the safety of the surrounding environment. Contents of the invention [0004] The object of...

AI Technical Summary

Problems solved by technology

[0003] The structure of existing storage tanks is relatively simple, and most of them are only used as containers for liquid storage. During transfer, if the outdoor weather is high, the storage tank will introduce external heat into the liquid, thereby causing safety accidents. When the vibration is too large, the storage tank will leak, which will also affect the safety of the surrounding environment.

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