CN203257743U - Efficient impeller pump - Google Patents

Efficient impeller pump Download PDF

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Publication number
CN203257743U
CN203257743U CN 201320189094 CN201320189094U CN203257743U CN 203257743 U CN203257743 U CN 203257743U CN 201320189094 CN201320189094 CN 201320189094 CN 201320189094 U CN201320189094 U CN 201320189094U CN 203257743 U CN203257743 U CN 203257743U
Authority
CN
China
Prior art keywords
impeller
water
volute pump
pump case
pump shell
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 201320189094
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Chinese (zh)
Inventor
范小荣
Original Assignee
范小荣
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 范小荣 filed Critical 范小荣
Priority to CN 201320189094 priority Critical patent/CN203257743U/en
Application granted granted Critical
Publication of CN203257743U publication Critical patent/CN203257743U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an efficient impeller pump. The efficient impeller pump comprises a volute pump shell in which a cavity is formed, wherein a water outlet pipe is arranged in the tangential direction of the periphery of the volute pump shell, a water inlet pipe is arranged in the middle of the volute pump shell, and an impeller is arranged in the volute pump shell; the water outlet pipe is gradually enlarged from the volute pump shell to a water outlet. The efficient impeller pump is light in weight, beautiful in appearance, low in noise and temperature rising, large in water flow capacity and high in efficiency, meanwhile, the water discharging height is much higher, the size clearance fit between the impeller and an impeller cover is reasonable, the water level backflow phenomenon is avoided as much as possible, and therefore the water flow capacity is improved.

Description

A kind of high-efficiency vane wheel pump
Technical field
The utility model relates to a kind of high-efficiency vane wheel pump.
Background technique
The high-efficiency vane wheel pump is a kind of water lifting machinery that utilizes the centrifugal motion of water, by the volute pump case, the compositions such as impeller, drive the water High Rotation Speed in the volute pump case behind the vane rotary, water does that centrifugal motion outwards throws away and by the pressure water pipe, after water is thrown out of, near the impeller pressure reduces, form an area of low pressure, this regional pressure is more much lower than atmospheric pressure, outside water just enters in the volute pump case by intake pipe under atmospheric effect, and the water that injects continuously is along with the High Rotation Speed of impeller is thrown out of again and is pressed into outlet pipe, so, impeller is continuous High Rotation Speed under power engine drives, and water just is pumped to the place that needs endlessly.Yet the water level backflow phenomenon can occur in traditional high-efficiency vane wheel pump, thereby has reduced water flow, has affected working efficiency.
The model utility content
The high-efficiency vane wheel pump that provides a kind of water flow large is provided primary and foremost purpose of the present utility model, and concrete scheme of the present utility model is as follows for achieving the above object:
A kind of high-efficiency vane wheel pump comprises:
Inside is provided with the volute pump case of cavity, and described volute pump case excircle tangentially is provided with outlet pipe, and described volute pump case middle part is provided with intake pipe, is provided with impeller in the described volute pump case;
Outlet pipe is increased to water outlet gradually by the volute pump case.
Preferably, described volute pump case is made by aluminum alloy material.
The high-efficiency vane wheel pump quality that the utility model provides is light, aesthetic in appearance, noise is low, temperature rise is low, water flow is large, the height of the high while water outlet of efficient is also high many, impeller and impeller chimney size gap mixing ratio are more reasonable, avoid the water level backflow phenomenon as far as possible, thereby improved water flow.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, does not consist of to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model example structure schematic representation.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment
As shown in Figure 1, a kind of high-efficiency vane wheel pump, comprise: inside is provided with the volute pump case 1 of cavity, described volute pump case 1 excircle tangentially is provided with outlet pipe 2, described volute pump case 1 middle part is provided with intake pipe 3, be provided with impeller in the described volute pump case 1, outlet pipe 2 is increased to water outlet gradually by volute pump case 1, has enlarged the capacity of exhalant canal.
As the preferred version of above-described embodiment scheme, described volute pump case 1 is made by aluminum alloy material.More than technological scheme that the utility model embodiment is provided be described in detail, used specific case herein the utility model embodiment's principle and mode of execution are set forth, above embodiment's explanation is only applicable to help to understand the utility model embodiment's principle; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on embodiment and application area, in sum, this description should not be construed as restriction of the present utility model.

Claims (2)

1. high-efficiency vane wheel pump is characterized in that comprising:
Inside is provided with the volute pump case of cavity, and described volute pump case excircle tangentially is provided with outlet pipe, and described volute pump case middle part is provided with intake pipe, is provided with impeller in the described volute pump case;
Outlet pipe is increased to water outlet gradually by the volute pump case.
2. high-efficiency vane wheel pump as claimed in claim 1 is characterized in that:
Described volute pump case is made by aluminum alloy material.
CN 201320189094 2013-04-02 2013-04-02 Efficient impeller pump Expired - Fee Related CN203257743U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320189094 CN203257743U (en) 2013-04-02 2013-04-02 Efficient impeller pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320189094 CN203257743U (en) 2013-04-02 2013-04-02 Efficient impeller pump

Publications (1)

Publication Number Publication Date
CN203257743U true CN203257743U (en) 2013-10-30

Family

ID=49470312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320189094 Expired - Fee Related CN203257743U (en) 2013-04-02 2013-04-02 Efficient impeller pump

Country Status (1)

Country Link
CN (1) CN203257743U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104526275A (en) * 2014-12-02 2015-04-22 芜湖福司精密模具有限公司 Manufacturing method of base of water pumping machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104526275A (en) * 2014-12-02 2015-04-22 芜湖福司精密模具有限公司 Manufacturing method of base of water pumping machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131030

Termination date: 20150402

EXPY Termination of patent right or utility model