发明名称 |
DEVICE FOR CLEANING WATER WELLS |
摘要 |
A device for cleaning water wells comprises a downhole apparatus, which consists of an electrohydraulic unit (7) with a resonant circuit and an ultrasonic unit (4) with an electroacoustic transducer (3) arranged consecutively in a single housing, sensors of pressure (10) and flow (11), a hydrophone (12), a pump, an ultrasonic generator (13), a pulse generator (14), sensor monitoring equipment (15), and a downhole apparatus control unit (16) provided with a synchronizer for synchronizing the operation of the electrohydraulic unit (7) and the ultrasonic unit (4), and also with a device for controlling pulse duration, beating frequency and the signal spectrum of the resonant circuit of the electrohydraulic unit in order to alter the area of action. Furthermore, a discharge chamber (8) and a protective cap (9) are situated in the bottom part of the downhole apparatus. |
申请公布号 |
WO2014178747(A1) |
申请公布日期 |
2014.11.06 |
申请号 |
WO2013RU00376 |
申请日期 |
2013.04.30 |
申请人 |
ABRAMOVA, ANNA VLADIMIROVNA;BAYAZITOVA, MAYA VLADIMIROVNA;VOLCHONKOV, SERGEY ANDREEVICH |
发明人 |
ABRAMOVA, ANNA VLADIMIROVNA;BAYAZITOVA, MAYA VLADIMIROVNA;VOLCHONKOV, SERGEY ANDREEVICH |
分类号 |
E03B3/15;B06B3/00;E21B28/00 |
主分类号 |
E03B3/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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