Refrigerated container based on self-generating technology

Abstract

The invention discloses a refrigerated container based on a self-generating technology. The refrigerated container comprises a refrigerated container body, a refrigerating system and a turbine power generation device, wherein a liquid refrigerant compressed and condensed by the refrigerating system is divided into two paths, after being throttled in the first path, the liquid refrigerant flows into the refrigerated container body to evaporate and absorb heat of refrigerated products, the liquid refrigerant in the second path is sprayed to turbine blades to generate electricity, the generated electricity is provided for the refrigerating system to be used, if the generated electricity is redundant, the generated electricity is stored in an energy storage device, if the generated electricityis not enough to be used by the refrigerating system, the energy storage device releases the electricity or further uses external power to provide the electricity for the refrigerating system in a mixed manner, after gaseous refrigerants of the first path and the second path are converged, circulating compression and condensation are conducted, the flow flowing to the first path and the second path is distributed in real time according to the characteristic that the needed cooling capacity is smaller and smaller in the refrigeration process of the articles, and dynamic adjustment of the generating capacity is achieved. By adopting the scheme, the flow is distributed in real time, and the aims of dynamically adjusting the required power generation amount and integrally improving the self-use rate of power generation in the refrigeration process are achieved.

Description

technical field [0001] The invention relates to the technical field of refrigeration and power generation, in particular to a refrigerated container applying self-power generation technology. Background technique [0002] With the rapid development of the country's economy, the demand for refrigerated distribution in the process of food production and distribution is very urgent. A sound cold chain system is being developed in an orderly manner. Refrigerated containers are an important part of the cold chain and are getting more and more attention. It is more and more widely used. At present, in the process of using refrigerated containers, in order to realize the refrigeration of food, it needs to consume a lot of power. How to reduce power consumption and maintain the refrigeration of food is an urgent problem to be solved. Contents of the invention [0003] In order to solve the above problems, the present invention provides a refrigerated container based on self-genera...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the national economy, the demand for refrigerated distribution in the process of food production and distribution is very urgent. A sound cold chain system is being developed in an orderly manner. Refrigerated containers are an important part of the cold chain and are getting more and more attention. It is more and more widely used. At present, in the process of using refrigerated containers, in order to realize the refrigeration of food, it needs to consume a lot of power. How to reduce power consumption and maintain the refrigeration of food is an urgent problem to be solved.

Images