SU121396A1 - Method of adjusting the performance of the submersible pump - Google Patents

Method of adjusting the performance of the submersible pump

Info

Publication number
SU121396A1
SU121396A1 SU588973A SU588973A SU121396A1 SU 121396 A1 SU121396 A1 SU 121396A1 SU 588973 A SU588973 A SU 588973A SU 588973 A SU588973 A SU 588973A SU 121396 A1 SU121396 A1 SU 121396A1
Authority
SU
USSR - Soviet Union
Prior art keywords
performance
submersible pump
adjusting
drive
speed
Prior art date
Application number
SU588973A
Other languages
Russian (ru)
Inventor
Ф.М. Ахундов
Original Assignee
Ф.М. Ахундов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ф.М. Ахундов filed Critical Ф.М. Ахундов
Priority to SU588973A priority Critical patent/SU121396A1/en
Application granted granted Critical
Publication of SU121396A1 publication Critical patent/SU121396A1/en

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  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

При эксплуатации нефт иых скважин, в жидкости которых содержитс  зиачительное количество песка, глубинный насос относительно быстро изнашиваетс  и подача насоса по мере увеличени  износа падает .During the operation of oil wells, in the liquid of which there is a substantial amount of sand, the submersible pump wears relatively quickly and the pump flow decreases as the wear increases.

Дл  увеличени  продолжительности использовани  глубинного насоса и поддержани  посто нства дебита скважины требуетс  регулировка темпа откачки с увеличением износа насоса.To increase the duration of use of a submersible pump and to maintain the well flow rate, adjustment of the pumping rate with increasing pump wear is required.

Известные способы регулировани  производительности глубинного насоса при ломощи двухскоростного асинхронного электродвигател  или другого двухскоростного привода соответствующим программным реле не беспечивают поддержание посто нного дебита скважины при увеличивающемс  износе насоса.The known methods for regulating the performance of a submersible pump with a scrap of a two-speed asynchronous electric motor or another two-speed drive with corresponding software relays do not ensure the maintenance of a constant well flow rate with increasing pump wear.

В описываемом способе этот недостаток устранен благодар  тому, что измен ют соотношение продолжительности работы привода на высшей и на низшей ступен х скорости вращени Плавна  регулировка производительности глубинного насоса достигаетс  применением двухскоростного привода, который при помощи соответствующего программного реле поочередно переключаетс  то на высшую , то на низщую ступень скорости вращени .In the described method, this disadvantage is eliminated by changing the ratio of the drive operation time at the highest and lowest speeds of rotation. Smoothly adjusting the performance of the deep pump is achieved by using a two-speed drive, which with the help of the corresponding program relay alternately switches to the highest, then the lowest, speed of rotation.

При этом люба  желаема  производительность за цикл работы установки получаетс  изменением соотношени  нродолжительностей работы привода на высшей и на низшей ступен х скорости вращени .At the same time, any desired performance per unit operation cycle is obtained by changing the ratio of the drive durations at the highest and lowest stages of rotational speed.

Описываемый способ регулировки производительности глубинного насоса может быть осуществлен применением как двухскоростного асинхронного электродвигател , так и любого другого типа двухскоростного привода, например двухдвигательного привода или привода с переключением скоростей при помощи электромагнитных муфт.The described method of adjusting the performance of a submersible pump can be carried out using a two-speed asynchronous electric motor, or any other type of two-speed drive, for example, a two-motor drive or a gear-shifting drive using electromagnetic couplings.

Предмет изобретени Subject invention

Способ регулировани  производительности глубинного насоса при помощи двухскоростного асинхронного электродвигател  или другого двухскоростного привода соответствующим программным реле, отличающийс  тем, что, с целью поддержани  посто нного дебита скважины при увеличивающемс  износе насоса, измен ют соотнощение продолжительности работы привода на высщей и на низшей ступен х скорости вращени .The method of adjusting the performance of a submersible pump using a two-speed asynchronous electric motor or another two-speed drive with appropriate software relays, characterized in that in order to maintain a constant well flow rate with increasing pump wear, the ratio of the drive operation time at the highest and lowest speeds of rotation is changed .

SU588973A 1958-01-02 1958-01-02 Method of adjusting the performance of the submersible pump SU121396A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU588973A SU121396A1 (en) 1958-01-02 1958-01-02 Method of adjusting the performance of the submersible pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU588973A SU121396A1 (en) 1958-01-02 1958-01-02 Method of adjusting the performance of the submersible pump

Publications (1)

Publication Number Publication Date
SU121396A1 true SU121396A1 (en) 1958-11-30

Family

ID=48393184

Family Applications (1)

Application Number Title Priority Date Filing Date
SU588973A SU121396A1 (en) 1958-01-02 1958-01-02 Method of adjusting the performance of the submersible pump

Country Status (1)

Country Link
SU (1) SU121396A1 (en)

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