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Refrigerating unit for vehicle and refrigerator car

A technology for refrigeration units and refrigerated vehicles, which is used in refrigerators, refrigeration components, refrigeration and liquefaction, etc.

Pending Publication Date: 2021-04-23
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a refrigeration unit and a refrigerated truck for vehicles to solve the problem in the prior art that the condenser with a fixed inclination angle cannot keep the condensing air channel in the best air intake effect at all times

Method used

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  • Refrigerating unit for vehicle and refrigerator car
  • Refrigerating unit for vehicle and refrigerator car
  • Refrigerating unit for vehicle and refrigerator car

Examples

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0027] see Figure 1 to Figure 3 As shown, according to the embodiment of the present invention, a refrigeration unit for a vehicle is provided, including a refrigeration external unit 10, a condenser 20 and a driving device 30, and the air intake direction of the refrigeration external unit 10 is parallel to the driving direction of the vehicle . The condenser 20 is rotatably arranged in the refrigeration external unit 10, and there is a preset angle α between the heat exchange surface of the condenser 20 and the air inlet direction; the driving device 30 is drivingly connected with the condenser 20, and the driving device 30 can drive the condensation The controller 20 adjusts the preset included angle α.

[0028] combine figure 2 with image 3 It should be further explained tha...

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PUM

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Abstract

The invention discloses a refrigerating unit for a vehicle and a refrigerator car. The refrigerating unit for the vehicle comprises a refrigerating outdoor unit, a condenser and a driving device, wherein the air inlet direction of the refrigerating outdoor unit is parallel to the driving direction of the vehicle; the condenser is rotatably arranged in the refrigerating outdoor unit, and a preset included angle alpha is formed between the heat exchange surface of the condenser and the air inlet direction; the driving device is in driving connection with the condenser and can drive the condenser to adjust the preset included angle alpha. According to the refrigerating unit for the vehicle and the refrigerator car, the problem that in the prior art, a condenser with a fixed inclination angle cannot enable a condensation air duct to be in the optimal air inlet effect all the time can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a refrigeration unit and a refrigerated truck for vehicles. Background technique [0002] In the prior art, the air intake of the condensing side of the refrigerating unit of the refrigerated vehicle changes with the speed of the vehicle, while the traditional refrigerating unit of the refrigerated vehicle only sets a certain inclination (generally 6° to 22°) to the horizontal direction when the condenser is placed. , to take advantage of the windward side when the vehicle is running. Although this method can improve the heat transfer capacity of the condenser to a certain extent, the air intake of the windward side of the condenser will also vary with the change of vehicle speed, so the condenser with a fixed inclination angle cannot make the condensing air duct in the best position at all times. the wind effect. Contents of the invention [0003] Embodiments of the pr...

Claims

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Application Information

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IPC IPC(8): F25B41/40F25B39/04F25B49/00B60P3/20
CPCB60P3/20F25B39/04F25B49/00F25B2339/04
Inventor 胡松刘旭东罗明英林海荣丁博文
Owner GREE ELECTRIC APPLIANCES INC