CN2236034Y - High-lift water-submerged and oil-submerged pump - Google Patents

High-lift water-submerged and oil-submerged pump Download PDF

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Publication number
CN2236034Y
CN2236034Y CN 95226596 CN95226596U CN2236034Y CN 2236034 Y CN2236034 Y CN 2236034Y CN 95226596 CN95226596 CN 95226596 CN 95226596 U CN95226596 U CN 95226596U CN 2236034 Y CN2236034 Y CN 2236034Y
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CN
China
Prior art keywords
submerged
pump
stator
impeller
oil
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 - Fee Related
Application number
CN 95226596
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Chinese (zh)
Inventor
古春林
古相明
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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 CN 95226596 priority Critical patent/CN2236034Y/en
Application granted granted Critical
Publication of CN2236034Y publication Critical patent/CN2236034Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a high-lift water-submerged and oil-submerged pump. The high-lift water-submerged and oil-submerged pump is characterized in that two impellers which are oppositely arranged, and guide vanes which are reversely arranged are arranged on a transmission shaft. The impellers and the guide vanes are all respectively provided with identical flow channels, and the impellers and the guide vanes are very effective to the accelerating extraction of media. The utility model has very simple structure, high pump transport efficiency, and low cost; the stage number of the similar pump with the same lift can be reduced.

Description

High-lift diving oil-immersed pump
High-lift diving oil-immersed pump is by being made of multistage combining of the pump unit that impeller and stator constituted.Because progression is more, so such pump does very longly, causes difficulty of processing big, complex process, and water lift efficient is also lower, also finds the good scheme that addresses this problem by retrieval.
The purpose of this utility model is to overcome the deficiency of prior art and provides a kind of simple in structure, and progression is few, the high-lift diving oil-immersed pump that efficient is high.
The purpose of this utility model is achieved in that
The water lift unit that is made of two impellers (8), (9) and two stators (6), (7) is housed on transmission shaft (3), two impellers (8), (9) are being contained on the transmission shaft (3) of configuration relatively, being contained on the impeller (8) of two stators (6), (7) opposing configuration, impeller (9) is communicated with stator (7) by runner (15), impeller (8) is communicated with stator (6) by runner (14), and stator (7) is communicated with impeller (8).
Advantage of the present utility model and good effect are:
Dispose relatively by bilobed wheel, the mode of the opposing configuration of two stators makes medium make flowing velocity faster through twice acceleration, and lift is higher, has significantly reduced the progression of the similar pump of identical lift.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the two stator water lift unit of the utility model bilobed wheel enlarged views;
Fig. 3 is that Fig. 2 A-A is to sectional view.
Below in conjunction with accompanying drawing the utility model embodiment is further described:
Motor 12 drives transmission shaft 3 rotations, and the pump unit that is made of two impellers 8,9 and stator 6,7 is installed on this transmission shaft.Two pump units are arranged in the present embodiment, also can be provided with as required more than two.All pump units are contained in the pump housing 4 and by connecting bolt 13 and are connected jointly with link press span 10 with valve body 1.Two impellers dispose relatively and are contained on the transmission shaft by key 16, and two opposing configurations of stator are contained on the transmission shaft by axle sleeve 5.Two stators are that integral production and stator 7 are communicated with impeller 9 by runner 15 (shown in the thick streamline), and stator 6 is communicated with impeller 8 by runner 14 (shown in the thread line), and stator 7 is communicated with impeller 8.It is 6 that runner is set on the stator in the present embodiment.
The utility model working principle is:
The rotation of driven by motor transmission shaft, two wheel rotation.Medium enters from water inlet joint 11.Impeller 9 is at first delivered to stator 7 with medium (water or oil) by runner 15, and stator 7 guiding are delivered to impeller 8 to medium downwards, through another runner 14 medium pump are delivered to the upper level unit again, wash flap 2 again open, and water is delivered to the destination.Medium promotes through the acceleration of this mode, makes lift higher, and efficient is also fine.

Claims (1)

1. high-lift diving oil-immersed pump, by motor (12), transmission shaft (3), impeller (8), (9), stator (6), (7), valve body (1), flap (2), connecting bolt (13), the pump housing (4) constitutes, it is characterized in that: on transmission shaft (3), be equipped with by two impellers (8), (9) and two stators (6), (7) the water lift unit that is constituted, two impellers (8), (9) configuration is contained on the transmission shaft (3) relatively, two stators (6), (7) opposing configuration is contained on the impeller (8), impeller (9) is communicated with stator (7) by runner (15), impeller (8) is communicated with stator (6) by runner (14), and stator (7) is communicated with impeller (8).
CN 95226596 1995-11-28 1995-11-28 High-lift water-submerged and oil-submerged pump Expired - Fee Related CN2236034Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95226596 CN2236034Y (en) 1995-11-28 1995-11-28 High-lift water-submerged and oil-submerged pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95226596 CN2236034Y (en) 1995-11-28 1995-11-28 High-lift water-submerged and oil-submerged pump

Publications (1)

Publication Number Publication Date
CN2236034Y true CN2236034Y (en) 1996-09-25

Family

ID=33872707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95226596 Expired - Fee Related CN2236034Y (en) 1995-11-28 1995-11-28 High-lift water-submerged and oil-submerged pump

Country Status (1)

Country Link
CN (1) CN2236034Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102852806A (en) * 2011-06-27 2013-01-02 王喜冬 Hard alloy amphibious mine vertical pump capable of being idled and connected in series
CN104329259A (en) * 2014-11-10 2015-02-04 东营市鑫宝机械制造有限公司 Multifunctional submersible mixed transportation vortex pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102852806A (en) * 2011-06-27 2013-01-02 王喜冬 Hard alloy amphibious mine vertical pump capable of being idled and connected in series
CN102852806B (en) * 2011-06-27 2016-02-24 王喜冬 Cemented carbide idle running can be connected amphibious vertical pump for mine
CN104329259A (en) * 2014-11-10 2015-02-04 东营市鑫宝机械制造有限公司 Multifunctional submersible mixed transportation vortex pump

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Gu Chunlin

Document name: Notice of termination

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee