Liquid leakage detection device, method, storage medium and computer equipment
The technology of a detection device and detection method is applied in the direction of detecting the appearance of fluid at the leakage point, battery/battery leakage test, liquid tightness measurement using liquid/vacuum degree, etc., which can solve the problems of inability to detect power battery leakage, etc.
Active Publication Date: 2022-03-11
SUNWODA ELECTRIC VEHICLE BATTERY CO LTD
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[0003] The main purpose of the present invention is to provide a liquid leakage detection device, method, storage medium and computer equipment, aiming to solve the technical problem that power battery leakage cannot be detected
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0034] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative relationship between the components in a certain posture (as shown in the accompanying drawings). If the positional relationship, movement conditions, etc. change, the directional indication will also change accordingly, and the connection may be a direct connecti...
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The invention provides a liquid leakage detection device, method, storage medium and computer equipment, comprising: a first pole piece, a second pole piece and a voltage detection device; one end of the voltage detection device is connected to the first pole piece, and the voltage detection device The other end of the pole is connected to the second pole piece; the first pole piece and / or the second pole piece are set at the set height inside the power battery; when the height of the electrolyte is higher than the set position, the electrolyte, the first pole The circuit formed by the electrolyte, the second pole piece and the voltage detection device; when the height of the electrolyte is lower than the set position, the circuit formed by the electrolyte, the first pole piece, the second pole piece and the voltage detection device is disconnected. Beneficial effects of the present invention: when liquid leakage occurs and the liquid level of the electrolyte is lower than any one of the first pole piece and the second pole piece, the circuit loop formed by it is disconnected and cannot be detected at the voltage detection device Voltage, so as to achieve the technical effect of detecting the liquid level of the electrolyte, and realize the detection of power battery leakage.
Description
technical field [0001] The invention relates to the field of power batteries, in particular to a liquid leakage detection device, method, storage medium and computer equipment. Background technique [0002] At present, the power battery has been widely used, but it will inevitably be squeezed during transportation or processing, which will cause damage to the outer shell of the power battery and cause the loss of the internal electrolyte, which will affect the normal use of the power battery. Therefore, there is an urgent need for a device for detecting power battery leakage. Contents of the invention [0003] The main purpose of the present invention is to provide a liquid leakage detection device, method, storage medium and computer equipment, aiming at solving the technical problem that the power battery leakage cannot be detected. [0004] The invention provides a liquid leakage detection device for detecting the height of the electrolyte liquid level in a power batte...
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IPC IPC(8): G01M3/16H01M10/42H01M10/48
CPCG01M3/16H01M10/4228H01M10/48Y02E60/10
Inventor 陈斌斌董红伟廖思航
Owner SUNWODA ELECTRIC VEHICLE BATTERY CO LTD