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Refrigeration systems for refrigerated vehicles

A technology for vehicles and refrigeration devices, which is applied to household refrigeration devices, coolers, and refrigerated cargo transportation, etc. It can solve the problems of reduced refrigeration efficiency and reduced durability of refrigeration cycle structures, and achieve improved refrigeration efficiency, reduced electrical load, and improved refrigeration efficiency. efficiency effect

Active Publication Date: 2017-08-25
高弘炟
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Problems solved by technology

[0011] However, in the above-mentioned technology of not starting the air conditioner, although the technology of using a battery as a power source to drive the compressor is proposed, all the structures mentioned are arranged inside an engine compartment. Therefore, the application field of the above-mentioned technology is limited to The air conditioner of the vehicle is not suitable for other refrigerated vehicles that need to circulate refrigerant in an independent cargo box, and the above technology is to arrange the engine, battery, compressor and condenser together in the engine compartment of the vehicle, so that the engine heat transfer To the compressor and condenser, there is a problem of reduced cooling efficiency, and the vibration generated when the engine is driven is continuously transmitted to the compressor and condenser, which has the problem of reduced durability of the refrigeration cycle structure

Method used

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  • Refrigeration systems for refrigerated vehicles
  • Refrigeration systems for refrigerated vehicles
  • Refrigeration systems for refrigerated vehicles

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Embodiment Construction

[0030] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. In addition, in the process of describing the present invention, if it is considered that the specific description of related known functions or structures unnecessarily obscures the gist of the present invention, the detailed description will be omitted.

[0031] The refrigerating device for refrigerating vehicles of the present invention includes a compressor 2, a condenser 3, an evaporator, an expansion valve, and a refrigerant flow line, etc., and the refrigerating device for refrigerating a vehicle includes: a battery 1, which passes through the vehicle engine Generator storage; compressor 2, the compressor 2 is driven by the power provided by the battery; condenser housing box 4, the condenser housing box 4 is arranged in isolation from the engine compartment, and the condenser housing box 4 is provided with a compressor 2 and a condenser 3 toget...

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Abstract

The invention relates to a refrigerating device for refrigerating vehicles, the refrigerating device includes a compressor, a condenser, an evaporator, an expansion valve, and a refrigerant flow path, etc. a compressor, which is driven by the power supplied by the battery; and a condenser containing box, which is isolated from the engine compartment, wherein the compressor and the condenser are arranged together in the The condenser is accommodated in the box.

Description

technical field [0001] The present invention relates to a refrigerating system of a refrigerated vehicle, in particular to a structure capable of driving a refrigerating cycle even when it is not started, which can reduce the initial start-up load of the engine, save fuel costs, improve refrigerating efficiency, and simplify the installation structure. At the same time, it can also improve the convenience of assembly and installation of the refrigerating system of the refrigerated vehicle. Background technique [0002] A refrigerated vehicle is a truck equipped with equipment to maintain a low temperature below the freezing point in order to store or transport food freshly. It is a vehicle that is usually equipped with boxes for preservation in the cargo box of the truck and manufactured to freeze the inside of the box. A refrigerated vehicle and a refrigerated vehicle differ only in storage temperature, and both have the same structure. Therefore, in the following descripti...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D19/00B60P3/20
CPCF25D11/003B60P3/20
Inventor 高弘炟
Owner 高弘炟
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