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Cooling fan and control method thereof

A control method and technology for cooling fans, which are applied in heating methods, space heating and ventilation, space heating and ventilation details, etc., can solve problems such as poor cooling effect of cooling fans, achieve stable operation, improve cooling efficiency, and improve cooling effect of effect

Pending Publication Date: 2021-09-17
JMATEK (ZHONGSHAN) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a high-efficiency cooling and low-humidity cooling fan, which can solve the problem of poor cooling effect of existing cooling fans

Method used

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  • Cooling fan and control method thereof
  • Cooling fan and control method thereof
  • Cooling fan and control method thereof

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Embodiment Construction

[0050] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0051] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0052] Such as figure 1 As shown, an embodiment of the present invention provides a cooling fan 100 , including a housing 10 , a first heat exchange device 20 , a first refrigerant storage device 30 , a second refrigerant storage device 40 and a first airflow driving device 50 .

[0053] The housing 10 is used to roughly constitute the overall appearance of the cooling fan 100 . The housing 10 includes, for example, a fron...

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Abstract

The invention discloses a cooling fan. The cooling fan comprises a first refrigerant storage device, a second refrigerant storage device, multiple heat exchange devices and multiple airflow driving devices cooperating with the heat exchange devices. A refrigerant circulation path is formed between the first refrigerant storage device and the multiple heat exchange devices, and refrigerants required by heat exchange are provided for the heat exchange devices. The multiple heat exchange devices can cool the refrigerants flowing through the heat exchange devices respectively, meanwhile, the refrigerants are used for cooling air flowing through the heat exchange devices, and the cooled air is guided to be ejected out through the multiple airflow driving devices. The second refrigerant storage device communicates with the first refrigerant storage device and can supplement refrigerants for the first refrigerant storage device, and the capacity of the second refrigerant storage device is larger than that of the first refrigerant storage device. According to the cooling fan, by additionally arranging the small-capacity first refrigerant storage device and applying the multiple heat exchange devices, refrigerants are cooled more quickly in the circulation participating process, and the temperature reduction speed of air blown out of an air outlet is higher.

Description

technical field [0001] The invention relates to the technical field of cooling fans, in particular to a high-efficiency cooling and low-humidity cooling fan and a control method thereof. Background technique [0002] The cooling fan has the function of cooling. Its structure generally includes a box body, a motor and a wind wheel driven by the motor. A water tank and a water curtain are arranged in the box body. A water pump is arranged in the water tank. The water is transported to the top of the water curtain, evaporates and absorbs heat through the water curtain, and reduces the temperature of the surrounding air, and then the motor drives the wind wheel to rotate to generate wind, driving the cooled air to blow out of the box to achieve the purpose of cooling. [0003] The cooling fan in the prior art, first of all, in order to meet the needs of the system, the capacity of the water tank is generally relatively large, and the water in the water tank is at room temperatur...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F3/14F24F11/64F24F11/65F24F13/30
CPCF24F5/0003F24F5/0042F24F3/1411F24F11/64F24F11/65F24F13/30F24F2003/144F24F5/0035F24F1/0059F28D5/02F28D5/00
Inventor 沈洪波周伙喜蒲毅
Owner JMATEK (ZHONGSHAN) LTD
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