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Pump casing and magnet pump including same

A pump casing, volute technology, applied in the direction of pumps, parts of pumping devices for elastic fluids, pump devices, etc.

Inactive Publication Date: 2021-01-08
氟技
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, this type of magnetic pump has a problem in that a larger number of front casings need to be produced depending on the intended use since the portion forming the suction port 4 and the portion forming the pump chamber 3 are integrally formed.

Method used

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  • Pump casing and magnet pump including same
  • Pump casing and magnet pump including same
  • Pump casing and magnet pump including same

Examples

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Embodiment Construction

[0032] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the idea of ​​the present invention is not limited to the proposed embodiments, and those skilled in the art who understand the idea of ​​the present invention can easily propose other inventions that are retrogressive or included in the present invention by adding, changing, and deleting other constituent elements within the scope of the same idea. Other embodiments within the scope of the inventive idea, but they are also included in the scope of the inventive idea.

[0033] The same reference numerals are used to describe the same functional components within the same idea presented in the drawings of the respective embodiments.

[0034] Regarding the drawings, in order to more clearly express the technical idea of ​​the present invention, parts that are less relevant to the technical idea of ​​the present invention or that can ...

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PUM

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Abstract

A pump casing according to one embodiment of the present invention forms an inner space including: an inflow space into which fluid flows; a flow path on which the fluid flows from the inflow space and by which the influent fluid is discharged to the outside; and an arrangement space in which an impeller rotating around a predetermined center shaft so as to induce the flow of the fluid is disposed, and comprises: a suction casing for forming the inflow space into which the fluid flows; and a volute casing for forming the flow path on which the fluid flows from the inflow space and by which theinfluent fluid is discharged to the outside by means of the impeller, wherein the volute casing forms the arrangement space in which the impeller is disposed, and can further include a fluid guide device disposed in the inner space so as to guide the movement of the fluid moving toward the arrangement space from the inflow space.

Description

technical field [0001] The present invention relates to a pump casing and a magnetic pump including the same, and more specifically, to a pump casing including a suction casing for forming an inflow space for fluid to flow in, and a magnetic pump including the same. A volute for forming a flow path through which fluid flows in from the inflow space by means of an impeller and discharges the inflow fluid to the outside. Background technique [0002] A conventionally known magnetic pump includes a front casing for forming a pump chamber and a rear casing for forming a cylindrical space continuous with the pump chamber. [0003] A magnet can rotatably supported by a support shaft is arranged in the cylindrical space of the rear case, and an impeller accommodated inside the pump chamber is engaged on the magnet can. [0004] A rotation driving part magnetically engaged with the magnet can is arranged on the outer side of the rear case, and the magnet can is rotated by the drivi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/44F04D29/66F04D13/06F04D29/42F04D29/08F04D29/62
CPCF04D29/4293F04D13/026F04D29/167F04D29/086F04D29/4273F04D29/046F04D29/0413F04D13/06F04D29/445F04D29/628F04D29/669
Inventor 李相璇
Owner 氟技