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Water cooling system and method for detecting flow velocity of cooling liquid of water cooling system

A technology of water cooling system and detection method, which is applied in the direction of measuring fluid velocity by using thermal variables and detecting fluid flow by applying thermal effects, which can solve the problems of complicated installation and high cost of flow velocity detection, and achieve cost saving, easy detection, and accurate flow velocity.

Pending Publication Date: 2022-03-04
SHENZHEN VMAX NEW ENERGY CO LTD
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Problems solved by technology

[0004] In order to solve the technical problems of high cost of flow rate detection and complicated installation in the prior art, the present invention proposes a water cooling system and a detection method for the flow rate of cooling liquid

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  • Water cooling system and method for detecting flow velocity of cooling liquid of water cooling system
  • Water cooling system and method for detecting flow velocity of cooling liquid of water cooling system

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Embodiment Construction

[0031] In order to make the technical problems, technical solutions and beneficial effects to be 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.

[0032] Thus, a feature indicated in this specification will be used to describe one of the features of an embodiment of the present invention, rather than implying that every embodiment of the present invention must have the described feature. Furthermore, it should be noted that this specification describes a number of features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly described. Thus, the illustrated combinations are not intended to be limiting unless oth...

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Abstract

The invention discloses a water cooling system and a cooling liquid flow velocity detection method thereof. The method for detecting the flow velocity of the cooling liquid of the water-cooling system comprises the following steps: building a heat conversion model between the water-cooling system and a device to be cooled according to a thermodynamic principle; according to the relationship between the flow of the cooling liquid of the water cooling system and the heat absorbed by the water cooling system, the relationship between the flow of the water cooling system and a heat conversion model is obtained; monitoring and acquiring values of parameters related to the heat conversion model in the water cooling system and the device to be cooled; substituting the values of the related parameters into the heat conversion model to obtain the flow of the water cooling system; and calculating the flow velocity of the cooling liquid according to the obtained flow. The method is easy to implement, and the flow velocity of the cooling liquid can be accurately obtained.

Description

technical field [0001] The invention relates to the technical field of water cooling systems, in particular to a method for detecting the flow rate of coolant in a water cooling system. Background technique [0002] For water-cooling system products, the flow rate of the coolant is a key parameter. At present, the flow rate of the coolant is mainly tested by the flow rate measurement tool. For example, when the flow rate of the water-cooling system of the switching power supply needs to be obtained, the current The best way is to add an additional test device and add an additional flowmeter on the water channel, but the flowmeter is bulky and expensive, and more importantly, it is inconvenient to install. If each heat-dissipated component is installed with a flowmeter, it will The volume of the whole product is huge, which is not conducive to the development trend of the product. [0003] Therefore, how to adopt a new detection method of coolant flow rate to reduce cost and...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F1/68G01P5/10
CPCG01F1/68G01P5/10
Inventor 冯颖盈徐金柱李旭升
Owner SHENZHEN VMAX NEW ENERGY CO LTD
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