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Air duct system and refrigerating device

A refrigeration device and air duct technology, applied in airflow control components, space heating and ventilation details, household heating, etc., can solve problems such as unfavorable temperature and humidity uniformity, and increase the air volume of fans

Inactive Publication Date: 2018-09-21
HEFEI HUALING CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An object of the present invention is to provide an air duct system aimed at solving the problem that the airflow discharged from the fan blows directly to the evaporator, so that the same refrigeration device needs to increase the air volume of the fan, and it is not conducive to the uniform temperature and humidity in the box. Defects such as sex
[0005] Another object of the present invention is to provide a refrigerating device including the above-mentioned air duct system, aiming at solving the requirement that the air flow discharged from the fan blows directly to the evaporator, so that the same refrigerating device needs to increase the air volume of the fan, and it is not conducive to the Defects such as temperature and humidity uniformity in the

Method used

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  • Air duct system and refrigerating device
  • Air duct system and refrigerating device
  • Air duct system and refrigerating device

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Figure 1 to Figure 2 A preferred embodiment of an air duct system according to the present invention is shown. As shown in the figure, the air duct system includes an air duct body, a fan 10, and an evaporator. The air duct body includes an air supply cavity and a heat exchange cavity connected to the air supply cavity, and the air supply cavity is provided with a refrigeration device The air inlet 2 communicated with the refrigerating compartment, the heat exchange cavity is provided with an air outlet 3 communicating with the refrigerating compartment, the airflow can enter the air duct body through the air inlet 2 and return to the refrigerating compartment via the air outlet 3, and the fan 10 The evaporator is arranged in the air supply cavity to guide the air flow in the refrigeration room to the air supply cavity of the air duct body. The evaporator is arranged in the heat exchange cavity to cool the airflow coming in from the air supply cavity, and the evaporator...

Embodiment 2

[0037] This embodiment is basically the same as Embodiment 1. For brevity of description, in the description process of this embodiment, the same technical features as Embodiment 1 will not be described, and only the differences between this embodiment and Embodiment 1:

[0038] Such as image 3 As shown, in this embodiment, the side wind deflector 8 further includes a left wind deflector 803 and a right wind deflector 804 located on the left and right sides of the air duct body, respectively, to facilitate installation. For specific installation, connect the front wind deflector 801 and the rear wind deflector 802, the left wind deflector 803 and the right wind deflector 804 of the side wind deflector 8 to the top wall of the refrigeration compartment, for example, Connected by screws. At this time, the air outlet 3 may be provided on the left wind deflector 803.

Embodiment 3

[0040] In addition, the present invention also provides a refrigeration device, which is provided with the air duct system in the above technical solution, thereby having all the above beneficial effects. In order to avoid unnecessary repetition, it will not be repeated here.

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PUM

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Abstract

The invention relates to the technical field of refrigerating devices and discloses a refrigerating device and an air duct system of the refrigerating device. The air duct system comprises an air ductbody, a fan and an evaporator. The air duct body comprises an air supply cavity and a heat exchange cavity communicating with the air supply cavity. The air supply cavity is provided with an air inlet communicating with a refrigerating compartment of the refrigerating device, and the heat exchange cavity is provided with an air outlet communicating with the refrigerating compartment; an air flowcan enter the air duct body through the air inlet and returns to the refrigerating compartment through the air outlet; the fan is arranged in the air supply cavity and used for guiding the air flow inthe refrigerating compartment into the air duct body; and the evaporator is arranged in the heat exchange cavity for cooling the air flow entering from the air supply cavity, and the air outlet directions of the evaporator and the fan are at least partially staggered. According to the air duct system, the air outlet directions of the evaporator and the fan are at least partially staggered, so that the defects that due to direct blowing, the heat exchange area of the evaporator is decreased, the requirements for the air volume of the fan are increased, and it is unfavorable for the uniformityof the temperature and humidity in a box are avoided.

Description

Technical field [0001] The present invention relates to the field of refrigeration technology, and in particular to an air duct system, and a refrigeration device including the air duct system. Background technique [0002] The air duct system in the refrigeration device in the prior art usually includes an evaporator, a fan, and an air duct body with a similar "Γ" structure. The air duct body has an air supply port and an air inlet that communicate with the refrigeration compartment of the refrigeration device , The airflow can enter the refrigeration compartment through the air supply port, and return to the air duct body through the air intake port. Since the current air duct adopts the vertical design of the fan and the air duct body, the air discharged from the fan blows directly to the evaporator. For the same refrigeration device, this increases the requirement for the air volume of the fan, which is not conducive to the uniformity of temperature and humidity in the box. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/08F24F13/30
CPCF24F13/08F24F13/30
Inventor 郑培富
Owner HEFEI HUALING CO LTD