Refrigerator car air curtain machine and refrigerator car
A technology for refrigerated trucks and air curtains, which is used in the transportation of refrigerated goods, space heating and ventilation, heating methods, etc., can solve the problems of easy bumping of the air curtains, and the lateral space for loading and unloading goods is reduced, so as to ensure the thermal insulation performance. , the effect of reducing cooling loss and avoiding serious heat leakage
Inactive Publication Date: 2018-03-27
BYD CO LTD
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Problems solved by technology
[0007] The technical problem to be solved by the present invention is that the existing vehicle-mounted air curtain machine can only be installed on the position where the side panel of the heat-insulated compartment of the refrigerated car is close to the rear door of the compartment due to the vertical air outlet, resulting in the loading and unloading of the rear door of the compartment. The horizontal space of the goods becomes smaller, and it is very easy for personnel to bump into the defects of the air curtain machine when loading and unloading goods. A kind of air curtain machine for refrigerated vehicles is provided
Method used
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[0034] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0035] Hereinafter, the inner side refers to a direction directed to the interior of the vehicle compartment, and the outer side refers to a direction directed to the exterior of the compartment.
[0036] Such as Figure 1 to Figure 8 As shown, an air curtain machine for a refrigerated vehicle provided by an embodiment of the present invention, the air curtain machine 100 for a refrigerated vehicle is installed at the rear door 201 of the compartment 200 of the refrigerated vehicle, and includes a casing 1 , a motor 2 , an impeller 3 and a transmission device 4 . Motor ...
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The invention relates to a refrigerator car curtain machine and a refrigerator car. The refrigerator car curtain machine comprises a shell, a motor, an impeller and a driving device, the shell is transversely arranged on the top edge of a door of a carriage of the refrigerator car and is internally provided with an air channel, the impeller is arranged in the air channel and is rotatably connectedto the shell, an air inlet facing the outside of the carriage is formed in the outer side of the top of the shell, an air outlet facing the bottom of the carriage is formed in the bottom of the shell, the air channel is communicated between the air inlet and the air outlet, the driving device is connected between the motor and the impeller, and the motor drives the impeller to rotate through thedriving device. By means of the refrigerator car curtain machine, since the shell is transversely arranged on the top edge of the door of the carriage of the refrigerating car, the refrigerator car curtain machine is wholly located at the top of the door of the carriage of the refrigerating car, the refrigerator car curtain machine does not occupy the transverse space of unloaded goods of the doorof the carriage, and the air curtain machine is prevented from being bumped in the goods carrying process.
Description
technical field [0001] The invention belongs to the technical field of air curtain machines, in particular to an air curtain machine for a refrigerated vehicle and a refrigerated vehicle. Background technique [0002] The air curtain machine is a powerful airflow generated by a high-speed motor driven by a cross-flow or centrifugal wind wheel, forming an invisible curtain. The air curtain machine is usually installed above the doors of refrigeration, air-conditioning, dust-proof, heat-insulated shopping malls, theaters, hotels, restaurants, conference halls, refrigerators, operating rooms and homes. Start the machine to separate the indoor and outdoor air. , It is not only convenient to enter and exit, but also can prevent the exchange of hot and cold air indoors and outdoors. [0003] When a refrigerated truck loads and unloads cargo and opens and closes the compartment door, a large amount of cold energy will leak out, causing the temperature inside the compartment to ris...
Claims
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IPC IPC(8): B60P3/20F24F9/00
CPCB60P3/20F24F9/00F24F2009/005
Inventor 刘明范存贺胡飞吴威王树龙
Owner BYD CO LTD