Beer preservation transport vehicle

Abstract

The invention discloses a beer preservation transport vehicle. The transport vehicle comprises a vehicle body, a beer storage tank (1), a compressed gas tank (5) and a gas communicating pipe (6), wherein the beer storage tank (1) is fixed on the vehicle body; the compressed gas tank (5) is used for accommodating compressed gas which is basically water-insoluble; the outlet of the compressed gas tank (5) is connected with the gas communicating pipe (6) through a first valve (61); the beer storage tank (1) is provided with a pressure adjusting port (11), a first beer outlet (13) and a beer inlet (12); and the pressure adjusting port (11) is connected with the gas communicating pipe (6) through a second valve (62). When beer is fed into the transport vehicle, the beer inlet (12) of the beer storage tank (1) is in butt joint of a beer tank of a beer factory through a third valve (121), the internal pressure of the beer storage tank (1) is adjusted to be basically the same as that of the beer tank of the beer factory and the beer is filled under the action of a height difference between the beer tank of the beer factory and the beer storage tank; and compressed nitrogen is taken as a relevant power source, so that air is isolated completely, pollution caused by a mechanical pump is avoided and an entire system is always filled with nitrogen for preservation.

Description

Technical field: [0001] The application belongs to the field of fluid transportation vehicles, in particular to the field of beer transportation vehicles. Background technique: [0002] In the prior art, the fresh beer produced from the winery is transported by a beer transport vehicle. The original beer transport vehicle was designed as an ordinary tank car, including the car body and the tank body located on the car body; later, considering the special requirements of beer transport, improvements to the beer transport vehicle were continuously proposed, such as the Chinese patent Applications ZL00256048.8 and ZL200320107769.0 respectively disclose a beverage transport vehicle, which includes beverage cans and spare tanks, the spare tanks are used to hold clean water, disinfectant, etc., and realize the on-site cleaning of beer transport vehicles. Chinese patent application ZL200320107004.7 discloses a beverage fresh-keeping transportation vehicle, which includes a clear w...

AI Technical Summary

Problems solved by technology

[0003] However, through years of working experience of the applicant, it is found that the beer is realized through the corresponding pump during the loading and unloading process, and the possible pollution and work failure caused by the pump and piston filling are used, and the beer is pumped due to the pump parts during the pumping process. The resulting compression-expansion of the beer and the collision with the pump parts cause a large amount of gas in the beer to overflow and produce foam, which is not conducive to the beer filling; on the other hand, when using carbon dioxide to empty the pipeline, because carbon dioxide is soluble in Water, which may affect the quality of beer, is not conducive to the preservation and transportation of beer

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