JPS5776278A - Buoyancy pump including lifting mechanism - Google Patents

Buoyancy pump including lifting mechanism

Info

Publication number
JPS5776278A
JPS5776278A JP15141380A JP15141380A JPS5776278A JP S5776278 A JPS5776278 A JP S5776278A JP 15141380 A JP15141380 A JP 15141380A JP 15141380 A JP15141380 A JP 15141380A JP S5776278 A JPS5776278 A JP S5776278A
Authority
JP
Japan
Prior art keywords
water
float
discharge
valve
lifting
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP15141380A
Other languages
Japanese (ja)
Inventor
Kenichi Shimojo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15141380A priority Critical patent/JPS5776278A/en
Publication of JPS5776278A publication Critical patent/JPS5776278A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To increase the water lifting height, by connecting a pipe having a small diameter to an upper portion of a float so that water above the float can be lifted to a higher level with lifting of the float.
CONSTITUTION: When a water inlet valve 6 is opened, a float 9 is raised while draing water in a water supply tank 3. At the same time, a gate valve 1 is moved upward, so that water above the float 9 is lifted into a water reserving tank 11 via a water lifting pipe 10. When the float 9 is stopped at least an upper portion in a water chamber 12, both of the gate valve 1 and inlet valve 6 are closed. Subsequently, when water in the chamber 12 is discharged into a discharge tank 8 by opening a discharge valve 7, float 9 falls to the bottom of chamber 12. Then, the discharge valve 7 is closed and inlet valve 6 is opened. While the float 9 is being raised, vane wheels 5 are turned for preventing water above the float from flowing downward. In the above arrangement, if the discharge tank 8 is divided vertically in a plurality of sections and the discharge valve 7 is provided in each section, energy required for lifting water can be saved by opening the discharge valves 7 from a higher one successively.
COPYRIGHT: (C)1982,JPO&Japio
JP15141380A 1980-10-30 1980-10-30 Buoyancy pump including lifting mechanism Pending JPS5776278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15141380A JPS5776278A (en) 1980-10-30 1980-10-30 Buoyancy pump including lifting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15141380A JPS5776278A (en) 1980-10-30 1980-10-30 Buoyancy pump including lifting mechanism

Publications (1)

Publication Number Publication Date
JPS5776278A true JPS5776278A (en) 1982-05-13

Family

ID=15518056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15141380A Pending JPS5776278A (en) 1980-10-30 1980-10-30 Buoyancy pump including lifting mechanism

Country Status (1)

Country Link
JP (1) JPS5776278A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6463668A (en) * 1987-09-01 1989-03-09 Motomasa Takamine Liquid recirculating device
WO2008035574A1 (en) * 2006-09-20 2008-03-27 Tuyoshi Yasoshima Hydraulic pump
CN102943506A (en) * 2012-12-04 2013-02-27 陈郁传 Automatic water pumping machine
CN104712522A (en) * 2013-12-16 2015-06-17 陈成宗 Pontoon type hydraulic pump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6463668A (en) * 1987-09-01 1989-03-09 Motomasa Takamine Liquid recirculating device
WO2008035574A1 (en) * 2006-09-20 2008-03-27 Tuyoshi Yasoshima Hydraulic pump
US7963750B2 (en) 2006-09-20 2011-06-21 Yasoshima Tuyoshi Hydraulic pump
CN102943506A (en) * 2012-12-04 2013-02-27 陈郁传 Automatic water pumping machine
CN102943506B (en) * 2012-12-04 2014-07-23 陈郁传 Automatic water pumping machine
CN104712522A (en) * 2013-12-16 2015-06-17 陈成宗 Pontoon type hydraulic pump

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