CN203978915U - A kind of peripheral pump impeller - Google Patents

A kind of peripheral pump impeller Download PDF

Info

Publication number
CN203978915U
CN203978915U CN201420477552.7U CN201420477552U CN203978915U CN 203978915 U CN203978915 U CN 203978915U CN 201420477552 U CN201420477552 U CN 201420477552U CN 203978915 U CN203978915 U CN 203978915U
Authority
CN
China
Prior art keywords
blade
wheel disc
sides
extension section
pump impeller
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.)
Active
Application number
CN201420477552.7U
Other languages
Chinese (zh)
Inventor
许敏田
任兵
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.)
Zhejiang Shimge Pump Co Ltd
Original Assignee
Shimge Pump Industry Group Co Ltd
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 Shimge Pump Industry Group Co Ltd filed Critical Shimge Pump Industry Group Co Ltd
Priority to CN201420477552.7U priority Critical patent/CN203978915U/en
Application granted granted Critical
Publication of CN203978915U publication Critical patent/CN203978915U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The utility model relates to a kind of peripheral pump impeller, comprise wheel disc, be arranged on the blade of wheel disc outer rim, the both sides of described wheel disc are all provided with blade, it is characterized in that described in both sides that blade has extension section in the outer of described wheel disc respectively, and the extension section of described both sides blade is structure as a whole.The beneficial effect the utlity model has: 1, ensureing that impeller diameter constant in the situation that, dwindles the diameter of wheel disc, the length of blade increases, and the extension section of the blade of the both sides structure that is connected, greatly increase channel volume, greatly improves pump efficiency.2, indent arc anchor ring pools tip, has further increased again channel volume.3, dwindle the diameter of wheel disc, take advantage of a situation and dwindled the width of installing ring connected in star, be also conducive to reduce the consumption of material, reduce costs.

Description

A kind of peripheral pump impeller
Technical field
The utility model relates to a kind of peripheral pump impeller.
Background technique
Peripheral pump belongs to vane pump, mainly formed by the pump housing, pump cover, impeller etc., its impeller is divided into two kinds of enclosed and open types, double shrouded wheel application is at present in the majority, its impeller is the evenly distributed multiple radial radial blades that are of a disk outer rim, two adjacent blade-shaped of wheel disc both sides become a runner, and liquid moves after entering impeller channel under the drive of blade.Because the wheel disc outer rim of double shrouded wheel overlaps with blade outer rim, the runner on impeller is split into two, and channel volume is little, and the liquid that impeller once does work is few, and its lift, efficiency are low.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above of prior art existence and a kind of peripheral pump impeller is provided, in the situation that ensureing that impeller diameter is constant, dwindle the diameter of wheel disc, the length of blade increases, and the extension section of the blade of the both sides structure that is connected, channel volume is greatly increased, greatly improve pump efficiency.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: a kind of peripheral pump impeller, comprise wheel disc, be arranged on the blade of wheel disc outer rim, the both sides of described wheel disc are all provided with blade, it is characterized in that described in both sides that blade has extension section in the outer of described wheel disc respectively, and the extension section of described both sides blade is structure as a whole.Ensureing that impeller diameter constant in the situation that, dwindles the diameter of wheel disc, the length of blade increases, and the extension section of the blade of the both sides structure that is connected, and channel volume is greatly increased, and the liquid that impeller once does work is many, and its lift, efficiency are high.
As the further of technique scheme improved and supplemented, the utility model adopts following technical measures: the blade setting unit of the both sides on described wheel disc is all indent arc anchor ring, and described blade is close to indent arc anchor ring.
The described indent arc anchor ring of both sides converges formation tip in the outer of described wheel disc.Existing impeller is because the blade of both sides is not connected, and in order to increase the intensity of outer rim, indent arc anchor ring does not have convergent point, and wheel disc outer has certain thickness.In the technological scheme of present patent application, the blade of both sides is connected, and has the enhancing of certain intensity, and changing so indent arc anchor ring, to pool tip be feasible, and pooling tip has further increased again channel volume.
Described wheel disc is provided with axle sleeve, closed side wall, is located at the annular groove between axle sleeve and closed side wall, and side and the closed side wall of described blade are positioned at same plane, in described annular groove, are provided with connecting through hole.Dwindle the diameter of wheel disc, take advantage of a situation and dwindled the width of installing ring connected in star, be also conducive to reduce the consumption of material, reduce costs.
The beneficial effect the utlity model has: 1, ensureing that impeller diameter constant in the situation that, dwindles the diameter of wheel disc, the length of blade increases, and the extension section of the blade of the both sides structure that is connected, greatly increase channel volume, greatly improves pump efficiency.2, indent arc anchor ring pools tip, has further increased again channel volume.3, dwindle the diameter of wheel disc, take advantage of a situation and dwindled the width of installing ring connected in star, be also conducive to reduce the consumption of material, reduce costs.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of sectional structure schematic diagram of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of peripheral pump impeller, as depicted in figs. 1 and 2, it comprises wheel disc 2, be arranged on the blade 1 of wheel disc outer rim, the both sides of described wheel disc are all provided with blade 1, it is characterized in that described in both sides that blade 1 has extension section in the outer of described wheel disc 2 respectively, and the extension section of described both sides blade 1 is structure as a whole.
The blade setting unit of the both sides on described wheel disc 2 is all indent arc anchor ring 3, and described blade 1 is close to indent arc anchor ring 3.And the described indent arc anchor ring 3 of both sides converges formation tip 4 in the outer of described wheel disc 2.
Described wheel disc 2 is provided with axle sleeve 5, closed side wall 6, is located at the annular groove 7 between axle sleeve 5 and closed side wall 6, and side 11 and the closed side wall 6 of described blade are positioned at same plane, in described annular groove 7, are provided with connecting through hole 8.In order to ensure that closed side wall 6 has certain width, and in the situation that ensureing that impeller diameter is constant, length of blade increases, and dwindles the diameter of wheel disc, such as dwindling the width of annular groove 7.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.In the above-described embodiments, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (4)

1. a peripheral pump impeller, comprise wheel disc (2), be arranged on the blade (1) of wheel disc outer rim, the both sides of described wheel disc are all provided with blade (1), it is characterized in that described in both sides that blade (1) has extension section in the outer of described wheel disc (2) respectively, and the extension section of described both sides blades (1) is structure as a whole.
2. peripheral pump impeller according to claim 1, the blade setting unit that it is characterized in that the both sides on described wheel disc (2) is all indent arc anchor ring (3), described blade (1) is close to indent arc anchor ring (3).
3. peripheral pump impeller according to claim 1 and 2, is characterized in that the described indent arc anchor ring (3) of both sides converges formation tip (4) in the outer of described wheel disc (2).
4. peripheral pump impeller according to claim 1, it is characterized in that described wheel disc (2) is provided with axle sleeve (5), closed side wall (6), be located at the annular groove (7) between axle sleeve (5) and closed side wall (6), the side (11) of described blade is positioned at same plane with closed side wall (6), is provided with connecting through hole (8) in described annular groove (7).
CN201420477552.7U 2014-08-22 2014-08-22 A kind of peripheral pump impeller Active CN203978915U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420477552.7U CN203978915U (en) 2014-08-22 2014-08-22 A kind of peripheral pump impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420477552.7U CN203978915U (en) 2014-08-22 2014-08-22 A kind of peripheral pump impeller

Publications (1)

Publication Number Publication Date
CN203978915U true CN203978915U (en) 2014-12-03

Family

ID=51976367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420477552.7U Active CN203978915U (en) 2014-08-22 2014-08-22 A kind of peripheral pump impeller

Country Status (1)

Country Link
CN (1) CN203978915U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022062932A1 (en) * 2020-09-23 2022-03-31 台州瑞晶机电有限公司 Impeller and vortex air pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022062932A1 (en) * 2020-09-23 2022-03-31 台州瑞晶机电有限公司 Impeller and vortex air pump

Similar Documents

Publication Publication Date Title
CN203978915U (en) A kind of peripheral pump impeller
CN204220674U (en) The multi-functional conehead of uncoiler and coiling machine
CN206346939U (en) A kind of water pump blade wheel gap adjusting structure
CN204099281U (en) A kind of large-scale volute pump pump case
CN204327506U (en) First stage impeller double-sucking type axial subdivision two end supports multistage centrifugal pump
CN204263380U (en) A kind of cover type directive wheel
CN202937496U (en) Water pump impeller
CN203023119U (en) Free-form surface ternary stream impeller of vacuum machine
CN202673768U (en) Spiral impeller
CN204327505U (en) First stage impeller double-sucking type radial subdivision two end supports multistage centrifugal pump
CN204692166U (en) A kind of embedded closed device of centrifugal pump impeller being provided with eight pieces of blades
CN205677882U (en) Lead shell blade
CN204553324U (en) A kind of water pump blade wheel
CN204061289U (en) A kind of horizontal multi-stage centrifugal pump seal ring structure
CN201650780U (en) Rubber bearing of submersible pump
CN204239132U (en) A kind of hydroelectric installation
CN203906362U (en) Compound type shaft sleeve at top of electric pump
CN203906377U (en) Impeller used for pipeline centrifugal pump
CN202550261U (en) Commutator sheet of groove type commutator
CN205533404U (en) Take volute pump of choma impeller
CN203717436U (en) Range hood wind wheel
CN203933230U (en) Thrust bearing of submersible motor
CN204553339U (en) A kind of land pump stator
CN204627999U (en) A kind of energy-saving water pump
CN203214411U (en) Wind wheel of extractor hood

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200715

Address after: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone

Patentee after: SHIMGE PUMP (ZHEJIANG) Co.,Ltd.

Address before: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone

Patentee before: SHIMGE PUMP INDUSTRY Co.,Ltd.

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: ZHEJIANG FANGXIN ELECTROMECHANICAL Co.,Ltd.

Assignor: SHIMGE PUMP (ZHEJIANG) Co.,Ltd.

Contract record no.: X2021330000151

Denomination of utility model: Vortex pump impeller

Granted publication date: 20141203

License type: Common License

Record date: 20210828

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: ZHEJIANG LBX PUMP INDUSTRY Co.,Ltd.

Assignor: SHIMGE PUMP (ZHEJIANG) Co.,Ltd.

Contract record no.: X2023330000361

Denomination of utility model: A type of vortex pump impeller

Granted publication date: 20141203

License type: Common License

Record date: 20230627