Title:
ONLINE MEASURING DEVICE FOR ELECTROLYTE DENSITY OF AUTOMATIC LIQUID SUCTION TYPE LEAD-ACID STORAGE BATTERY
Document Type and Number:
WIPO Patent Application WO/2022/257745
Kind Code:
A1
Abstract:
An online measuring device for the electrolyte density of an automatic liquid suction type lead-acid storage battery, comprising: a floating type density sensor (6); a cavity (1), the cavity (1) being mounted on a lead-acid storage battery to be tested; and a pump, which pumps electrolyte of the lead-acid storage battery into the cavity (1) or discharges the electrolyte from the cavity (1) into the lead-acid storage battery. A data acquisition device (2) that acquires data of the floating type density sensor (6) floating in the cavity (1) is provided on the top of the cavity (1). Density measurement is carried out by employing an electrolyte sampling means, and the insufficiency of errors caused by liquid level height change of electrolyte in a storage battery due to temperature change is overcome.
Inventors:
CHEN MING (CN)
Application Number:
PCT/CN2022/094502
Publication Date:
December 15, 2022
Filing Date:
May 23, 2022
Export Citation:
Assignee:
CHEN MING (CN)
International Classes:
H01M10/48; H01M10/12
Foreign References:
| CN113314774A | 2021-08-27 | |||
| CN1815797A | 2006-08-09 | |||
| JP2015102388A | 2015-06-04 | |||
| JPH0732860U | 1995-06-16 | |||
| JPH02111232A | 1990-04-24 |
Attorney, Agent or Firm:
SHENZHEN CENFO INNOVATIVE INTELLECTUAL PROPERTY CO., LTD. (CN)
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