US3861834A - Submersible pump with guide means - Google Patents

Submersible pump with guide means Download PDF

Info

Publication number
US3861834A
US3861834A US203304A US20330471A US3861834A US 3861834 A US3861834 A US 3861834A US 203304 A US203304 A US 203304A US 20330471 A US20330471 A US 20330471A US 3861834 A US3861834 A US 3861834A
Authority
US
United States
Prior art keywords
pump
pump assembly
discharge pipe
electric motor
connection plate
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
US203304A
Other languages
English (en)
Inventor
Albert Blum
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 US05/470,078 priority Critical patent/US4060345A/en
Application granted granted Critical
Publication of US3861834A publication Critical patent/US3861834A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • F04D29/606—Mounting in cavities
    • F04D29/607—Mounting in cavities means for positioning from outside
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/22—Adaptations of pumping plants for lifting sewage

Definitions

  • the guide means include aligning devices which when the assembly is being lowered and is at a distance from the lower end position come in engagement and align the motonpump assembly so as to avoid fouling during its further lowering
  • the guide means include aligning devices which when the assembly is being lowered and is at a distance from the lower end position come in engagement and align the motonpump assembly so as to avoid fouling during its further lowering
  • an aligning element an aligning pin or an aligning rib or rail or the like extending parallel to the tube axis, over which there slides a recess on the inner circumference of a guide element in the form of a sleeve which in development has a funnel or double funnel shape and widens from an inlet aperture for the aligning pin or rib downwardly or upwardly respectively to one half the circumference of the sleeve.
  • an aligning sleeve with a funnel-shaped upwardlywidening recess at a suitable distance from the lower end position at the outer circumference of the guide tube, and an aligning pin or rail at the inner circumference of the guide sleeve.
  • a suitable inlet funnel may be provided in either of these instances.
  • This form of embodiment is comparatively expensive and is also basially unsatisfactory because it entails the requirement that the manual laborer erecting the installation shall exercise more than a good expert knowledge, which nowadays is not always available. Therefore the invention is intended to provide a modification of the previously proposed arrangement which permits an intensive prefabrication in a factory and allows erection by uninstructed persons or those only briefly instructed without difficulties arising therefrom.
  • the present invention provides an arrangement of the kind defined herein, further characterised in that said guide elements include a guide sleeve provided with an aligning gap which during lowering of the pump assembly slides upon an aligning rail connected to the foot of the delivery conduit.
  • the aligning gap of the guide sleeve widens downwardly in a conical or funnel-shape or other similar form in order to ensure the sliding of the aligning gap on the aligning rail even if the positioning of the parts relative to each other deviates widely from the requisite position.
  • the aligning rail does not need to be mounted on the guide tube which is usually acquired only at the place of installation, but on the contrary the aligning rail can previously be secured in the factory to the foot of the delivery conduit or can be arranged there for the connection. Also at its lower end the aligning rail can widen conically and be connected with a. fastening block which serves as an abutment for limiting the downward motion of the guide sleeve.
  • FIG. 1 shows in vertical section the connection foot of a pump assembly with the adjacent parts of the delivery conduit and guide means and pump, and
  • FIG. 2 shows a view from the side of the pipe bend of the delivery conduit with the pipe bend removed.
  • connection plate 12 fastened on the bottom of a container and carried by a foot 11 is a connection plate 12 to which from the one side on the inlet pipe bend 13 of the upwardly leading delivery conduit (not shown) is secured by means of flanges, while against the other side there presses tightly the delivery outlet piece 14 of the pump with a complementary intermediate adaptor 15.
  • This intermediate adaptor 15 carries at its upper end as a guide element for the pump a guide sleeve 16 which substantially annularly engages around a guide tube 17 with circular cross-section serving for the guiding of the pump assembly.
  • this guide tube 17 With its lower end this guide tube 17 is guided over a retaining boss 18 carried by the connection plate 12 and can be secured thereon by means of a fastening pin (not shown).
  • a fastening pin (not shown).
  • the fastening block 20 at the same time serves as an abutment for the guide sleeve 16 and limits the downward motion of the pump, which upon engagement of the guide sleeve 12 against the fastening block 20 lies under the influence of its own weight with the intermediate adaptor 15 against the connection plate 12, so that through this connection plate there is produced the tight connection between the pump delivery outlet piece 14 and the delivery conduit pipe bend 13 in a suitable position.
  • the aligning rail 21 does not need to be mounted for the first time at the site of installation of the pump upon the guide tube acquired there, from which difficulties can easily arise, but if it is not provided already mounted still needs only to be screwed to the connection plate at the installation site, everything being already previously prepared for the fastening by screws.
  • a submersible electric motor-pump assembly having a drive motor and a pump connected therewith
  • a guide element adapted to be cooperatively associated with the discharge pipe, a guide sleeve having a downwardly tapered aligning gap secured to said motor-pump assembly, an alignment rail adapted to be cooperatively associated with and extend from said discharge pipe, and said guide sleeve being in sliding engagement with said guide element and said aligning gap of said guide sleeve being engageable with said alignment rail to ensure positioning of said motor-pump assembly in alignment with said discharge pipe as said assembly is lowered. in position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
US203304A 1970-01-30 1971-11-30 Submersible pump with guide means Expired - Lifetime US3861834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/470,078 US4060345A (en) 1970-01-30 1974-05-15 Submersible pump with guide means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2058736A DE2058736C3 (de) 1970-11-30 1970-11-30 In einen Behälter absenkbares Pumpenaggregat

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/470,078 Continuation-In-Part US4060345A (en) 1970-01-30 1974-05-15 Submersible pump with guide means

Publications (1)

Publication Number Publication Date
US3861834A true US3861834A (en) 1975-01-21

Family

ID=5789435

Family Applications (1)

Application Number Title Priority Date Filing Date
US203304A Expired - Lifetime US3861834A (en) 1970-01-30 1971-11-30 Submersible pump with guide means

Country Status (14)

Country Link
US (1) US3861834A (nl)
JP (1) JPS5224682B1 (nl)
AT (1) AT316997B (nl)
AU (1) AU461133B2 (nl)
CA (1) CA956508A (nl)
CH (1) CH532197A (nl)
DE (1) DE2058736C3 (nl)
ES (1) ES397463A1 (nl)
FR (1) FR2116166A6 (nl)
GB (1) GB1363894A (nl)
IT (1) IT945202B (nl)
NL (1) NL170884C (nl)
SE (1) SE7115236L (nl)
ZA (1) ZA718047B (nl)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392790A (en) * 1980-06-24 1983-07-12 Ebara Corporation Coupling system for submergible pump
US4726742A (en) * 1986-06-12 1988-02-23 The Marley-Wylain Company Guide structure for submersible pump system
US20030115004A1 (en) * 2001-12-17 2003-06-19 Kalem Lee Charles Laser measurement system with digital delay compensation
CN101680555B (zh) * 2007-05-16 2011-07-13 雀巢产品技术援助有限公司 用于制饮料机的具有蠕动阀的控制装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018925A (en) * 1955-10-07 1962-01-30 Flygts Pumpar Ab Dispensing pump and coupling
US3234885A (en) * 1963-02-20 1966-02-15 Flygts Pumpar Ab Pump device
US3427982A (en) * 1967-09-25 1969-02-18 Flygt Corp Submersible pumps
US3635606A (en) * 1968-12-24 1972-01-18 Albert Blum Submersible pump assembly
US3656871A (en) * 1969-04-01 1972-04-18 Stenberg Flygt Ab Pump unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE163212C1 (nl) * 1955-08-06 1958-05-06

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018925A (en) * 1955-10-07 1962-01-30 Flygts Pumpar Ab Dispensing pump and coupling
US3234885A (en) * 1963-02-20 1966-02-15 Flygts Pumpar Ab Pump device
US3427982A (en) * 1967-09-25 1969-02-18 Flygt Corp Submersible pumps
US3635606A (en) * 1968-12-24 1972-01-18 Albert Blum Submersible pump assembly
US3656871A (en) * 1969-04-01 1972-04-18 Stenberg Flygt Ab Pump unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392790A (en) * 1980-06-24 1983-07-12 Ebara Corporation Coupling system for submergible pump
US4726742A (en) * 1986-06-12 1988-02-23 The Marley-Wylain Company Guide structure for submersible pump system
US20030115004A1 (en) * 2001-12-17 2003-06-19 Kalem Lee Charles Laser measurement system with digital delay compensation
CN101680555B (zh) * 2007-05-16 2011-07-13 雀巢产品技术援助有限公司 用于制饮料机的具有蠕动阀的控制装置

Also Published As

Publication number Publication date
AU461133B2 (en) 1975-05-15
CA956508A (en) 1974-10-22
JPS5224682B1 (nl) 1977-07-02
AU3628871A (en) 1973-06-07
IT945202B (it) 1973-05-10
DE2058736A1 (de) 1972-06-08
FR2116166A6 (nl) 1972-07-07
NL7116407A (nl) 1972-06-01
DE2058736B2 (de) 1979-08-23
DE2058736C3 (de) 1980-04-30
GB1363894A (en) 1974-08-21
SE7115236L (nl) 1972-05-31
CH532197A (de) 1972-12-31
ZA718047B (en) 1972-08-30
AT316997B (de) 1974-08-12
ES397463A1 (es) 1975-04-01
NL170884C (nl) 1983-01-03
NL170884B (nl) 1982-08-02

Similar Documents

Publication Publication Date Title
CN110481785B (zh) 一种快插式喷管农药喷洒无人机
US4133347A (en) Waste evacuation attachment for recreational vehicles
US2179814A (en) Adjustable tubing hanger and stuffing box support
CA2501187C (en) Suction distribution and disconnection system for a submersible pump
US3861834A (en) Submersible pump with guide means
US5658135A (en) Waste water pump station
US6006839A (en) Pressurized flexible conduit injection system
US2648288A (en) Fluid pump
US3519072A (en) Arrangement for the attachment of a subwater pump at its outlet tube in a well,preferably for drain water conduits and the like
US4060345A (en) Submersible pump with guide means
DE2844053A1 (de) Brennstoffoerderanlage fuer kraftfahrzeuge
EP1022468A3 (de) Kolbenpumpe
US4171548A (en) Toilet
US3810718A (en) Submersible pump
AU723616B2 (en) Improved clevis assembly and fly adaptor assembly for collapsible umbrella tent and frame therefor
JPS6154959B2 (nl)
DE3148187A1 (de) Einrichtung zur montage einer wandbatterie
EP1062902A3 (de) Anschlussstutzen
CN217327834U (zh) 一种农药水剂制药车间用便于安装的离心泵
CN215427585U (zh) 一种循环式水过滤器
CN214760800U (zh) 一种摆式淋浴器
CN210904285U (zh) 一种消化内科用腹水引流设备
US3797970A (en) Alignment means for an immersible pump
CN210277747U (zh) 一种医学用灌药器
KR102484485B1 (ko) 수중모터펌프 탈착장치