US1647386A - Deep-well column joint - Google Patents

Deep-well column joint Download PDF

Info

Publication number
US1647386A
US1647386A US195683A US19568327A US1647386A US 1647386 A US1647386 A US 1647386A US 195683 A US195683 A US 195683A US 19568327 A US19568327 A US 19568327A US 1647386 A US1647386 A US 1647386A
Authority
US
United States
Prior art keywords
tube
pump
oil
tubing
pipe
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.)
Expired - Lifetime
Application number
US195683A
Inventor
Arthur R Weis
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.)
PACIFIC PUMP WORKS
Original Assignee
PACIFIC PUMP WORKS
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 PACIFIC PUMP WORKS filed Critical PACIFIC PUMP WORKS
Priority to US195683A priority Critical patent/US1647386A/en
Application granted granted Critical
Publication of US1647386A publication Critical patent/US1647386A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/901—Drilled well-type pump
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/40—Radially spaced members joined by independent coupling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/57—Distinct end coupler
    • Y10T403/5746—Continuous thread

Definitions

  • This invention relates to turbine irrigation l pumps, and is an improvement on myinvenis mounted at the surface of the ground toA which the' discharge-pipeyis attached.
  • Extending fromthe pump-head to thepumpsection is a pump-shaft, by means of Whlch i the pump-section is operated, and surrounding the pump-shaft is an oil-tube which re'- 'tains lubrication for pump-shaft bearingsI which are supported by the oil-tube. It is common practice to attachthe lower end of the oil-tube to the upper partI of the pumpsection and to place a tension on it by means lof a nut located at the upper end thereof and in the pump-head.
  • Another object of the invention is to provide a novel form of tensioning-joint, per se.
  • F1g. 1 is a vertical-view, lpartially sectioned, 'of a pump embodying the features of -thls invention. l L
  • Fig. 2 is an enlarged vertical section of a tensioning-joint of the invention.
  • ,f IF1g.g3- is a section taken onthe line 3 3 of 2.
  • .Mounted lon afoundation 12 atthe upper end of a well is a pump-head 13 and extended downwardtfrom the pump-head 13 into the well is a column-pipe or discharge-pipe 14. Secured to lthe lower end of the ,dis-
  • charge-pipe 14 is a pump-unit 15, this pump- Y the lower end of the well below the water-level thereof.
  • pump-section 15 has impellers 17 which are ⁇ mounted on a pump-shaft 18.'
  • the pum shaft 18 extends upward through the discharge-prpe 14 and is ⁇ drivably connected w1th a pump-head 13.
  • an oiltube20 Surrounding the pump-shaft 18 is an oiltube20 which carriers bearings 21 in which the pump-shaft 18 is joul'naled.
  • a 'Iheflower lrend of the oil-tube is secured at 23 to the :upper part of the :end of the oil-tube 20is threadedly secured pump-unit 15. lThe upper to a packing member 27 which is supported by a'discharge casting 28 of the pumphead 13.
  • the oil-tube 20 isjsupported at intervals between the upper and vlower ends thereof motor 19 which forms a part ofthe by tensioning-means or tensioning-joints best illustrated in Figs. 2 and 3.
  • the discharge-pipe 14 is made up of lengths of pipe 30 whlch are threaded at the endsv thereof and which are securedtogether by couplings 31.
  • Adjacent ends 32 of the lengths of pipe 30 engage opposite faces of a ring 33 which forms a part Aof a tensioning-spider 34.
  • the spider 34 is rigidly secured in place by the engagement 'of the end faces 32'of the pipe 30 with the side faces of the ring 33..
  • Extended radially inward from the ring 33 is a plurality of webs 35.
  • a hulp36 which is provided with a smooth i -'cylindrical bore 37.
  • rlhe oil-tube 20 is composed of lengths of tubing 39 which are threaded at'the ends thereof. The threaded ends of the" tubing 39 are screwed into a ⁇ nut-coupling 40 which is disposed directly above the hub 36.
  • vjTli'e upper part of the hub 36 is provided with an annular countersunk seat 41 which is engaged by the end of a cylindrical projection 42 formed on the lower end of the nut-coupling 40.
  • the nutcoupling 40 is screwed downward on the upper end yof the lower length of tubing 39 to such an extent that it is resting on the hub 33 and is pulling upward on the lower length of tubing 39 so that a tension is placed on this tubing 39.
  • a bearing 21 is placed at ,each tensioning-joint. Each bear, ing 21 extends intothe upper end of one of the lengths of tubing 39.
  • the upper end of' 2 the lower pipe 30 length of tubing 3 9 are Iirst assembled. rlhe next operation 1s in the drawing,
  • rEhe spider 34 serves vthe purpose of centralizing'the oiltube and also serves as a support for the nutln view ⁇ -ot' the actthat the' tension is applled at every joint, thi-stencoupling 40 which also serves a dual purpose.
  • rlhe nut-coupling 40- acts as a coupling for the lengths ot tubing 39 and also as a means for applying ytension to them.
  • a pump construction of the class ⁇ described the combination of: guide means having a hub, said hub having an opening therethrough; means for supporting (said guide means; a tube extended through the opening of said hub; a nut-coupling secured to the upper end of said tube, .said nut-coupling being adapted to engage said hub and to (place a tension on said tube; and a' secon tube located above said first-named tube and secured to said nut-coupling,
  • a combination as defined in claim l having: a bearing extended into one of Said tubes; and a flange formed on said bearing, said flange extending between the ends or said tubes, thereby being secured in place.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Nov. 1927.
A. R. WEIS DEEP WELL COLUMN JOINT Filed June 1. 1927 ATTORNEY RTHz/f? Patented Nov.v .1, 1927.-
j J-Ul`1flTl31D-STMTES PATENT.-
. y1,647,386 .orme-1:.'
ARTHUR R."WEIS, OF HNTINGTON PARK, CALIFORNIA, ASSIGNOR OF CNR-HALF TO PACIFIC PUMP WORKS, CALIFORNIA.
I Application led June 1,
' This invention relates to turbine irrigation l pumps, and is an improvement on myinvenis mounted at the surface of the ground toA which the' discharge-pipeyis attached. Extending fromthe pump-head to thepumpsection is a pump-shaft, by means of Whlch i the pump-section is operated, and surrounding the pump-shaft is an oil-tube which re'- 'tains lubrication for pump-shaft bearingsI which are supported by the oil-tube. It is common practice to attachthe lower end of the oil-tube to the upper partI of the pumpsection and to place a tension on it by means lof a nut located at the upper end thereof and in the pump-head. It is highly desirable forvarious reasons to maintain a sub- `stantial tension on the oil-tube. One reason is to keep the oil-tube absolutely concentric so that the bearings will support the pumpshaft in exact axial alignment so that there will be no whipping of the shaft. The present manner of applying tension to the oil- A tube is not entirely satisfactory. A considerable degree of tension is applied to the upper end of the .oil-tube, but .by reason of the.
i shaft to whip.
Weight thereof the oil-tube has less tension at the lower end. One big objection to and deficiency of this method of applying ten' sion is that the initial tension very often diminishes, because of the great distance and many joints between the upper and lower ends, so that it is possible for the oil-tube to move out of concentricity and for the pump It is one of the important objects of this invention to provide a pump of the character mentioned in which tension is applied to the oil-tube at intervals between the upper' and lower ends.
Another object of the invention is to provide a novel form of tensioning-joint, per se.
Other objects and advantages of the invention will be made evident hereinafter.
In the following description I illustrate the invention applied to a particular design of irrigation turbine pump. My invention,
` breadth of the appended claims.
unit being situated near orv HUNTINGTON PARK, CALIFORNIA, n conroRATioN or nnE'r-WELncoLUMN JOINT; i
1927. Serial No. 195,683.
however', may be used in'various types of pumps and I, therefore, do not wish to' have my invention limited to the type' of pump shown but wish it to be construed in the Referring .to the drawing in which I illustrate my invention: F1g. 1 is a vertical-view, lpartially sectioned, 'of a pump embodying the features of -thls invention. l L
Fig. 2 is an enlarged vertical section of a tensioning-joint of the invention.
,f IF1g.g3-is a section taken onthe line 3 3 of 2. l Referring in detail to Fig. 1 of the drawing, a well casingl is extended into a well.
.Mounted lon afoundation 12 atthe upper end of a well is a pump-head 13 and extended downwardtfrom the pump-head 13 into the well is a column-pipe or discharge-pipe 14. Secured to lthe lower end of the ,dis-
charge-pipe 14 is a pump-unit 15, this pump- Y the lower end of the well below the water-level thereof. The
pump-section 15 has impellers 17 which are` mounted on a pump-shaft 18.' The pum shaft 18 extends upward through the discharge-prpe 14 and is` drivably connected w1th a pump-head 13.
Surrounding the pump-shaft 18 is an oiltube20 which carriers bearings 21 in which the pump-shaft 18 is joul'naled. A 'Iheflower lrend of the oil-tube is secured at 23 to the :upper part of the :end of the oil-tube 20is threadedly secured pump-unit 15. lThe upper to a packing member 27 which is supported by a'discharge casting 28 of the pumphead 13.
The oil-tube 20 isjsupported at intervals between the upper and vlower ends thereof motor 19 which forms a part ofthe by tensioning-means or tensioning-joints best illustrated in Figs. 2 and 3. 'The discharge-pipe 14 is made up of lengths of pipe 30 whlch are threaded at the endsv thereof and which are securedtogether by couplings 31. Adjacent ends 32 of the lengths of pipe 30 engage opposite faces of a ring 33 which forms a part Aof a tensioning-spider 34. The spider 34 is rigidly secured in place by the engagement 'of the end faces 32'of the pipe 30 with the side faces of the ring 33.. Extended radially inward from the ring 33 is a plurality of webs 35. -Formed integral with thewebs 35 at the inner ends thereof is a hulp36 which is provided with a smooth i -'cylindrical bore 37. rlhe oil-tube 20 is composed of lengths of tubing 39 which are threaded at'the ends thereof. The threaded ends of the" tubing 39 are screwed into a` nut-coupling 40 which is disposed directly above the hub 36. vjTli'e upper part of the hub 36 is provided with an annular countersunk seat 41 which is engaged by the end of a cylindrical projection 42 formed on the lower end of the nut-coupling 40. The nutcoupling 40 is screwed downward on the upper end yof the lower length of tubing 39 to such an extent that it is resting on the hub 33 and is pulling upward on the lower length of tubing 39 so that a tension is placed on this tubing 39. A bearing 21 is placed at ,each tensioning-joint. Each bear, ing 21 extends intothe upper end of one of the lengths of tubing 39. The upper end of' 2 the lower pipe 30 length of tubing 3 9 are Iirst assembled. rlhe next operation 1s in the drawing,
to install the tensioning-spider 341 'inis is done by placing the spider at the upper end of the lower length of pipe 30, so that the ring 33 rests thereon and so that the hub 36 surrounds the upper end ot the lower length of tubing 39. lhe upper threaded end of the lower length of tubing 39 extends above the collar 36. rlhe inner part which is assembled isthe nut-coupln 40. rThe nutcoupling 40 is screwed onto t ie upper threaded end of the lower length of tubing 39 until the cylindrical projection 42 thereof engages the annular seat 4l. After this engagement has been made it will be seen that the nutcoupling 40 cannot move down any more, and that if the nut-coupling is rotated the upper end of the lower length of tubing 39 must move upward., rllhe nut-cou ling is then turned, and the upper end ot t e lower length of tubing 39 is moved upward. ln view of the fact that the lower end of this tubing 39 is secured, a tension will be placed on it. 'lhe next step is toinstall the bearing 21. After the bearing 21 is placed, as shown the upper length of tubing 39 in Fig.. 2 1s screwed into the upper part ot the nut-coupling 40 so that the lower end 46 thereof engages the cylindrical projection 45 of the bearing 20. The upper length of pipe 30 in Fig. 2 is then screwed into the coupling 31 so that the lower end 32 therelengths ot tubing 39. rlhe ends 46 ot neef/'gees' ot engages the ring 33 of the tensioningspider 34, thiis Aclamping it tightly in place. 'lhe other tensioning-joints of the column pipe are assembled in the same manner as the one shown in Figs. 2 and 3.
F rom the foregoing description it will be seen that the oil-tube 2O \will have a uniform tension applied thereto throughout its entire length.
sion. will be permanent because there are no interposed joints which will give and diminish the original tension of the oiltubel Ordinarily the length ot' the pipe 30 is about twenty feet; therefore, tension is applied to the oil-tube at every twenty feet. lt will be seen that the oil-tube will be. absolutely concentric, and the bearings 21 will maintain the pump-shaft 18 in accurate axial alignment so that there can be no whipping and no attendant stresses which would bring about a premature breakage of the pump-shaft. j
An important part of the invention is its simplicity of construction; rEhe spider 34 serves vthe purpose of centralizing'the oiltube and also serves as a support for the nutln view `-ot' the actthat the' tension is applled at every joint, thi-stencoupling 40 which also serves a dual purpose. rlhe nut-coupling 40- acts as a coupling for the lengths ot tubing 39 and also as a means for applying ytension to them.
l claim as my invention:
1. ln a pump construction of the class `described, the combination of: guide means having a hub, said hub having an opening therethrough; means for supporting (said guide means; a tube extended through the opening of said hub; a nut-coupling secured to the upper end of said tube, .said nut-coupling being adapted to engage said hub and to (place a tension on said tube; and a' secon tube located above said first-named tube and secured to said nut-coupling,
2. A combination as defined in claim l having: a bearing extended into one of Said tubes; and a flange formed on said bearing, said flange extending between the ends or said tubes, thereby being secured in place.
3. A combination as defined in claim 1 in which said hub is proi/ided with an annular seat, and in which said nutcoupling is provided With a cylindrical projection which engages said annular seat.
4. lin a pump construction of the class described, the combination of a columnpipe, said column-p1pe consisting. of lengths of pipe secured together by a coupling; a spider secured in said column-pipe between adjacent lengths of pipe, said spider having a concentric hub, said hub having an opening formed therethrough; a tube located in said column-pipe, the upper end of said tube extending through the opening of said hub; a nut-coupling screwed onto the upper end of said tube, said nut-coupling engaging the I oluding: a bearingtlocatedin the upper end 27 th day of May, 192
,noemen l p g upper part of said hub and placinga tenfiange formed on the upper part of said sion on said tube; and a second tube screwed bearing:l said annulai;D flange being clamped 10 into said nut-coupling, said second tube be between adjacent ends of said tubes in`such ing ,placed in axial alignment above said a manner that said bearing is held in place.l first-named tube. In testimony whereof, I have hereunto set 5. A combination as defined inclaiin 4 inmy hand at Los Angeles,y California, 'this of said niet-named tube; and an annular ARTHUR a Weis.,
US195683A 1927-06-01 1927-06-01 Deep-well column joint Expired - Lifetime US1647386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US195683A US1647386A (en) 1927-06-01 1927-06-01 Deep-well column joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US195683A US1647386A (en) 1927-06-01 1927-06-01 Deep-well column joint

Publications (1)

Publication Number Publication Date
US1647386A true US1647386A (en) 1927-11-01

Family

ID=22722339

Family Applications (1)

Application Number Title Priority Date Filing Date
US195683A Expired - Lifetime US1647386A (en) 1927-06-01 1927-06-01 Deep-well column joint

Country Status (1)

Country Link
US (1) US1647386A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574373A (en) * 1968-02-20 1971-04-13 Vallourec Lorraine Escaut Separable connecting devices, especially for components of tubular braces
US4070043A (en) * 1976-04-12 1978-01-24 Drill Systems Inc. Double-walled pipe construction
US4149739A (en) * 1977-03-18 1979-04-17 Summa Corporation Dual passage pipe for cycling water to an undersea mineral aggregate gathering apparatus
US4176863A (en) * 1978-03-15 1979-12-04 Global Marine, Inc. Large diameter ducts for use in the ocean
US6386753B1 (en) * 2000-12-29 2002-05-14 Spx Corporation Support assembly and method for supporting a steady bearing
US6517246B2 (en) 2000-12-29 2003-02-11 Spx Corporation Flexible support and method for a steady bearing
WO2011019958A2 (en) 2009-08-12 2011-02-17 Harrier Technologies Inc. System and method for a direct drive pump

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574373A (en) * 1968-02-20 1971-04-13 Vallourec Lorraine Escaut Separable connecting devices, especially for components of tubular braces
US4070043A (en) * 1976-04-12 1978-01-24 Drill Systems Inc. Double-walled pipe construction
US4149739A (en) * 1977-03-18 1979-04-17 Summa Corporation Dual passage pipe for cycling water to an undersea mineral aggregate gathering apparatus
US4176863A (en) * 1978-03-15 1979-12-04 Global Marine, Inc. Large diameter ducts for use in the ocean
US6386753B1 (en) * 2000-12-29 2002-05-14 Spx Corporation Support assembly and method for supporting a steady bearing
WO2002053272A1 (en) * 2000-12-29 2002-07-11 General Signal Corporation Support assembly and method for supporting a steady bearing
US6517233B2 (en) * 2000-12-29 2003-02-11 Spx Corporation Support assembly for supporting a steady bearing
US6517246B2 (en) 2000-12-29 2003-02-11 Spx Corporation Flexible support and method for a steady bearing
EP1345678A1 (en) * 2000-12-29 2003-09-24 SPX Corporation Support assembly and method for supporting a steady bearing
EP1345678A4 (en) * 2000-12-29 2004-11-24 Spx Corp Support assembly and method for supporting a steady bearing
WO2011019958A2 (en) 2009-08-12 2011-02-17 Harrier Technologies Inc. System and method for a direct drive pump
EP2464820A4 (en) * 2009-08-12 2015-11-04 Harrier Technologies Inc System and method for a direct drive pump

Similar Documents

Publication Publication Date Title
US2383424A (en) Pump
US1170512A (en) Pump.
US2267459A (en) Deep well pump
US9366120B2 (en) Bladder stress reducer cap
US1647386A (en) Deep-well column joint
US4386653A (en) Anti-gas locking apparatus
US10935030B2 (en) Flangeless coupling having an embedded ring segment joining components of a submersible pump unit
US1883266A (en) Portable sump pump
ES2341446T3 (en) OPTIMIZED SWING TUBULAR PUMP.
US9200634B2 (en) Apparatus for maintaining the operation of a geothermal production pump
US20060216162A1 (en) Pump for pumping fluids
US2210977A (en) Strainer for submersible motor pumps
US2001172A (en) Submersible motor driven pump
US1863213A (en) Adjustable spider for deep well turbine pumps
US1391799A (en) Pump
US1657651A (en) Oil-tube-tensioning means
US2465425A (en) Intermediate bearing retainer for deep well pumps
US1922583A (en) Tensioning spider for deep-well turbines
US1783667A (en) Centrifugal pump
US1856610A (en) Pump having wire cable for driving same
US1784406A (en) Shaft-tubing sustaining device for deep-well pumps
US2850982A (en) Shaft coupling means
US4152097A (en) Deep well pump adapter with inflatable seal means
US1918359A (en) Centrifugal impeller locking thrust eliminating means
US2455084A (en) Deep well pump