Portable storage battery electrolyte ultrasonic areometer

An electrolyte and battery technology, applied in specific gravity measurement, measurement devices, instruments, etc., can solve the problems of slow measurement speed, cumbersome operation, and low measurement accuracy, and achieve a high degree of automation, high measurement accuracy, and fast measurement speed. Effect

Inactive Publication Date: 2012-07-04
DALIAN UNIV OF TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0006] The purpose of the present invention is to provide a portable battery electrolyte ultrasonic hydrometer to solve the shortcomings and deficiencies of the prior art and method, such as low measurement accuracy, slow measurement speed, cumbersome operation, etc.

Method used

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  • Portable storage battery electrolyte ultrasonic areometer
  • Portable storage battery electrolyte ultrasonic areometer
  • Portable storage battery electrolyte ultrasonic areometer

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0038] figure 1It is the overall structure schematic diagram of the example of the present invention. Ultrasonic parameter measurement unit 2, power management unit 3, key control unit 4, status indication unit 5, data output unit 6, storage and clock unit 7 and human-computer interaction unit 8 are electrically connected to C8051F120 single-chip microcomputer 1 respectively. C8051F120 single-chip microcomputer 1 is used to control the ultrasonic parameter measurement unit 2, power management unit 3, key control unit 4, status indication unit 5, data output unit 6 and storage and clock unit 7, and process the signals obtained by the ultrasonic parameter measurement unit 2 , while the C8051F120 single-chip microcomputer 1 uploads the measured data to the computer 83 through the human-computer inte...

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Abstract

The invention discloses a portable storage battery electrolyte ultrasonic aerometer, belonging to the technical field of electronic density metrical instruments. The portable battery electrolyte ultrasonic aerometer comprises a C8051F120 singlechip as well as an ultrasonic parameter measurement unit, a power supply management unit, a key control unit, a state indication unit, a data output unit, a storage and clock unit and a man-machine interaction unit, which are connected with the C8051F120 singlechip. The portable battery electrolyte ultrasonic aerometer is characterized in that the C8051F120 singlechip is used for controlling the ultrasonic parameter measurement unit, the power supply management unit, the key control unit, the state indication unit, the data output unit and the storage and clock unit, and processing signals obtained by the ultrasonic parameter measurement unit, and meanwhile, the C8051F120 singlechip uploads data measured by the man-machine interaction unit to a computer and responds a control instruction sent by the computer. The portable battery electrolyte ultrasonic aerometer has the main advantages of high measurement precision, fast measurement speed, high automation degree, portable design, online function and the like.

Description

technical field [0001] The invention belongs to the technical field of electronic density measuring instruments, and relates to a liquid hydrometer, in particular to a portable battery electrolyte ultrasonic hydrometer. Background technique [0002] During the charging and discharging of the open-type lead-acid battery and the preparation of the electrolyte, it is often necessary to measure the specific gravity of the electrolyte with a hydrometer to determine the charging and discharging degree and actual capacity of the battery. In order to grasp the working state of the battery and the remaining power of the battery in real time, it is particularly important to measure the specific gravity of the battery electrolyte. The range of specific gravity of battery electrolyte is about 1.05-1.30, and the range of temperature is about 10-50°C. [0003] Currently commonly used hydrometers include suction and floating hydrometers. Both of these hydrometers use the buoyancy of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N9/24
Inventor 李国锋刘佳鑫王宁会王志强罗德义肖红军
Owner DALIAN UNIV OF TECH
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