water pump

A water pump and pool technology, applied in the direction of pumps, pump components, non-variable-capacity pumps, etc., can solve the problems of small conveying volume and high power consumption

Active Publication Date: 2011-12-14
OASE GMBH
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of water pump generates a relatively high delivery pressure, it has a relatively small delivery volume
If large delivery volumes are to be achieved with such pumps, the necessary power consumption is very high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • water pump
  • water pump
  • water pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The water pump described has a pump housing 1 and a motor housing 2 connected thereto in a sealing manner, which together form the overall housing of the pump. The pump housing 1 has a water inlet 3 and a water outlet 4 which is preferably arranged centrally on the upper side of the pump housing. A pump impeller 5 designed as a diagonal flow impeller is arranged within the pump housing 1 between the water inlet 3 and the water outlet 4 . The pump impeller is figure 2 Represented in perspective.

[0019] According to the invention, the impeller 5 of the pump has a substantially conical cover plate 6 through which the water flow, indicated by the arrow 7 , is guided diagonally through the pump housing. As a result of the arrangement and shape of the water inlet 3 and the water outlet 4 , which are preferably substantially perpendicular to each other, the water flow 7 leaves the pump in a direction deflected by approximately 90° relative to the water flow inlet directio...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The water pump, for garden ponds and aquaria, has a pump housing (1) with a water inflow (3) and outflow (4) and a diagonal powered impeller (5) with a conical covering disk (6). The water inflow and outflow are at right angles to each other. The leading edges (8) of the impeller paddles (9) are aligned at a diagonal, parallel to the water flow, forming a sealing gap (10) with the inner contour of the pump housing. The impeller is of an injection molded plastics with at least one metal ring.

Description

technical field [0001] The present invention relates to a water pump especially for use in garden ponds and aquatic life areas. Background technique [0002] In practice, pumps are common in this field, which have motor-driven radial impellers so that the water to be pumped is deflected by a deflection angle of 90°. The pump thus justifies the requirements in a corresponding arrangement, so that a deflection of approximately 90° must generally be carried out. Although such water pumps generate a relatively high delivery pressure, they have a relatively small delivery volume. If large delivery volumes are to be achieved with such pumps, the necessary power consumption is very high. Contents of the invention [0003] It is therefore the object of the present invention to provide a water pump with improved efficiency with regard to the delivery volume. [0004] The invention provides a water pump used in garden ponds and aquatic organisms areas, comprising a pump casing wi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): F04D1/04F04D29/18
CPCF04D29/183F04D29/2216F04D29/2255
Inventor A·汉克D·布鲁内I·格达尼茨
Owner OASE GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap