CN203641110U - Water pump guide vane water-outlet guide structure - Google Patents

Water pump guide vane water-outlet guide structure Download PDF

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Publication number
CN203641110U
CN203641110U CN201320746642.7U CN201320746642U CN203641110U CN 203641110 U CN203641110 U CN 203641110U CN 201320746642 U CN201320746642 U CN 201320746642U CN 203641110 U CN203641110 U CN 203641110U
Authority
CN
China
Prior art keywords
guide vane
partition board
dividing plate
intermediate plate
diffuser
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
CN201320746642.7U
Other languages
Chinese (zh)
Inventor
刘廷奇
刘朝模
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.)
ZUNYI HAILI PUMP MANUFACTURING Co Ltd
Original Assignee
ZUNYI HAILI PUMP MANUFACTURING 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 ZUNYI HAILI PUMP MANUFACTURING Co Ltd filed Critical ZUNYI HAILI PUMP MANUFACTURING Co Ltd
Priority to CN201320746642.7U priority Critical patent/CN203641110U/en
Application granted granted Critical
Publication of CN203641110U publication Critical patent/CN203641110U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a water pump guide vane water-outlet guide structure. The guide structure comprises a guide vane body, an intermediate plate and a partition board, wherein the guide vane body adopts a tubular structure, and the guide vane body is divided into an upper cavity and a lower cavity by the intermediate plate in the guide vane body, a hole is formed in the center of the intermediate plate, a water flow opening is formed in the upper cavity of the guide vane body, and the partition board, extending from the inner wall of the guide vane body to the center, is arranged in the upper cavity; the partition board is an arc-shaped blade, and the arc-shaped surface of the arc-shaped blade and the inner wall of the guide vane body are in smooth transition; a partition board incline is arranged between the partition board and the center hole of the intermediate plate, and the partition board incline is arc-shaped and the height of the partition board incline is increased from the bottom position of the partition board to the end part of the partition board. According to the guide structure, the partition board incline matched with the shape of the partition board is arranged on the intermediate plate, so that the problem of low passing efficiency of the water flow is solved effectively, therefore, the water flow passing efficiency in the process of the guide vane application is further guaranteed.

Description

A kind of guide vane of water pump water outlet guide structure
Technical field
The utility model relates to a kind of guide vane of water pump water outlet guide structure.
Background technique
Application number is that the Chinese utility model patent of CN201210427780.9 discloses a kind of voluted type stator, this voluted type stator is mainly made up of guide vane shell, intermediate plate, manger board, volute chamber, water chamber, its volute chamber interior walls is arc surface or spiral camber, be conducive to greatly the smooth realization of sewage dirt multistage pump, but it does not fully meet the design of current to water chamber structure, therefore in practice process, repeatedly cause current to pass through efficiency because its design is unreasonable still lower, lift can reach far away ideal value.
Model utility content
For solving the problems of the technologies described above, the utility model provides a kind of guide vane of water pump water outlet guide structure, this guide vane of water pump water outlet guide structure by being equipped with dividing plate slope with partition shape on intermediate plate, efficiently solve current by the too low problem of efficiency, thereby further ensured that the current in stator using process pass through efficiency.
The utility model is achieved by the following technical programs.
A kind of guide vane of water pump water outlet guide structure that the utility model provides, comprises diffuser, intermediate plate, dividing plate; Described diffuser is a tubular structure, and intermediate plate is divided into diffuser in diffuser inside upper and lower two chambers; In the middle of intermediate plate, have hole; Upper chamber was provided with the mouth of a river in diffuser, is provided with dividing plate and is extended toward center from diffuser inwall in it; Described dividing plate is arc shaped blade, and its arc shaped surface and diffuser inwall seamlessly transit; Between dividing plate and the mesopore of intermediate plate, there is dividing plate slope to be raise by dividing plate root position to dividing plate end camber.
Described dividing plate slope seamlessly transits at lowest part and intermediate plate.
Described dividing plate slope arc rising institute is curved is Archimedian screw curve.
The beneficial effects of the utility model are: by be equipped with dividing plate slope with partition shape on intermediate plate, efficiently solve current by the too low problem of efficiency, thereby further ensured that the current in stator using process pass through efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1-diffuser, 11-crosses the mouth of a river, 2-intermediate plate, 3-dividing plate, 31-dividing plate slope.
Embodiment
Further describe the technical solution of the utility model below, but described in claimed scope is not limited to.
A kind of guide vane of water pump water outlet guide structure as shown in Figure 1, comprises diffuser 1, intermediate plate 2, dividing plate 3; Described diffuser 1 is a tubular structure, and intermediate plate 2 is divided into diffuser 1 in diffuser 1 inside upper and lower two chambers; In the middle of intermediate plate 2, have hole; Upper chamber was provided with the mouth of a river 11 in diffuser 1, is provided with dividing plate 3 and is extended toward center from diffuser 1 inwall in it; Described dividing plate 3 is arc shaped blade, and its arc shaped surface and diffuser 1 inwall seamlessly transit; Between dividing plate 3 and the mesopore of intermediate plate 2, there is dividing plate slope 31 to be raise by dividing plate 3 root positions to dividing plate 3 end cambers.
Described dividing plate slope 31 seamlessly transits at lowest part and intermediate plate 2.
Described dividing plate slope 31 arcs rising institutes are curved is Archimedian screw curve.

Claims (3)

1. a guide vane of water pump water outlet guide structure, comprise diffuser (1), intermediate plate (2), dividing plate (3), it is characterized in that: described diffuser (1) is a tubular structure, intermediate plate (2) is divided into upper and lower two chambers in diffuser (1) inside by diffuser (1); In the middle of intermediate plate (2), have hole; Upper chamber was provided with the mouth of a river (11) in diffuser (1), is provided with dividing plate (3) and is extended toward center from diffuser (1) inwall in it; Described dividing plate (3) is arc shaped blade, and its arc shaped surface and diffuser (1) inwall seamlessly transits; Between dividing plate (3) and the mesopore of intermediate plate (2), there is dividing plate slope (31) to be raise by dividing plate (3) root position to dividing plate (3) end camber.
2. guide vane of water pump water outlet guide structure as claimed in claim 1, is characterized in that: described dividing plate slope (31) seamlessly transits at lowest part and intermediate plate (2).
3. guide vane of water pump water outlet guide structure as claimed in claim 1, is characterized in that: described dividing plate slope (31) arc rising institute is curved is Archimedian screw curve.
CN201320746642.7U 2013-11-22 2013-11-22 Water pump guide vane water-outlet guide structure Expired - Fee Related CN203641110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320746642.7U CN203641110U (en) 2013-11-22 2013-11-22 Water pump guide vane water-outlet guide structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320746642.7U CN203641110U (en) 2013-11-22 2013-11-22 Water pump guide vane water-outlet guide structure

Publications (1)

Publication Number Publication Date
CN203641110U true CN203641110U (en) 2014-06-11

Family

ID=50872359

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320746642.7U Expired - Fee Related CN203641110U (en) 2013-11-22 2013-11-22 Water pump guide vane water-outlet guide structure

Country Status (1)

Country Link
CN (1) CN203641110U (en)

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

Granted publication date: 20140611

Termination date: 20161122