Multi-space cold chain transportation carriage based on different-temperature refrigeration

Abstract

The invention relates to the technical field of automobile transportation, in particular to a multi-space cold chain transportation carriage based on different-temperature refrigeration. The carriage comprises a refrigerator, a carriage, two doors, a processor and a plurality of temperature sensors; the refrigerating machine comprises a compression outer unit and an air outlet inner unit, and a heat preservation protective cover is fixedly connected to one side outside the compartment; a plurality of delivery pipes are arranged on one side of the heat preservation protective cover, a plurality of air outlet holes are formed in one side of the compartment, the delivery pipes are fixed in the air outlet holes, a plurality of air return holes are formed in one side of the compartment, the delivery pipes are fixed in the air return holes, and automatic flow control devices are arranged on the inner sides of the delivery pipes. According to the invention, a separation door A, a separation door B, a connecting seat A, a connecting seat B, a door locking piece, the transfer pipe, a first sliding piece, a second sliding piece, a lifting piece, a precise motor and the temperature sensors are arranged. The carriage has the functions of multi-space transportation, quick connection, quick disassembly, automatic flow control, automatic constant temperature, automatic temperature regulation and the like.

Description

technical field [0001] The invention relates to the technical field of automobile transportation, in particular to a multi-space cold chain transport compartment based on refrigeration at different temperatures. Background technique [0002] Road transport is a mode of transport for transporting passengers and goods on roads. It is one of the components of the transportation system. Mainly undertake short-distance passenger and cargo transportation. The means of transportation used in modern times are mainly automobiles. Refrigerated trucks refer to closed van transport vehicles used to maintain the temperature of frozen or fresh goods. Refrigerated vehicles are refrigerated special transport vehicles equipped with refrigeration units of refrigeration units and polyurethane insulated compartments. Refrigerated vehicles can be classified according to the manufacturer, chassis carrying capacity, and compartment type. The current cold chain compartment has a cooling function....

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems existing in the prior art. Although the cold chain compartment in the prior art has a refrigeration function, there is only a single space inside, so that there is only one temperature in the entire compartment, so that it can only transport one kind of goods. , when it is necessary to transport small batches and multiple types of goods at the same time, it cannot meet the requirements of use, and there is no shortcoming of multiple spaces and multiple types of transportation functions. A multi-space cold chain transport compartment based on refrigeration at different temperatures is proposed

Images