Integrated magnetic drive pump

A magnetic pump, integrated technology, applied in non-variable pumps, pumps, components of pumping devices for elastic fluids, etc., can solve the problems of easy movement of impellers, inconvenient operation and installation, and poor running stability , to achieve stable and reliable operation, convenient installation and mobile equipment, and extended service life

Inactive Publication Date: 2015-09-30
WUHU HUANQIU AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the existing magnetic pump is inconvenient to operate and install during use, and the operation stability is poor, and the impeller is easy to move when used for a long time

Method used

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  • Integrated magnetic drive pump

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Embodiment Construction

[0024] refer to figure 1 As shown, an integrated magnetic pump includes a pump body 1, a connecting frame 2, a motor 3 and a bottom plate 4. The pump body 1, the connecting frame 2 and the motor 3 are fixedly connected in sequence, and the pump body 1 and the motor 3 are respectively Fixedly connected with the bottom plate 4, the pump body 1 is provided with a main shaft 5, the front end of the main shaft 5 is provided with an impeller nut 6 and an impeller 7, the impeller 7 is fixedly connected with the main shaft 5 through the impeller nut 6, and the outer side of the main shaft 5 A shaft sleeve 8 and an impeller sleeve 9 are provided, the front end of the impeller sleeve 9 is provided with a thrust ring 10, the impeller sleeve 9 is fixedly connected with the impeller 7 through the thrust ring 10, and the rear end of the main shaft 5 is provided with an internal magnet 11 and the rear nut 12, the inner magnet 11 is fixedly connected with the main shaft 5 through the rear nut...

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PUM

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Abstract

The invention discloses an integrated magnetic drive pump comprising a pump body, a connecting rack, a motor and a bottom plate; the pump body, the connecting rack and the motor are fixedly connected in sequence; the pump body and the motor are respectively fixedly connected with the bottom plate; a main shaft is arranged in the pump body; the front end of the main shaft is provided with an impeller nut and an impeller; the impeller is fixedly connected with the main shaft through the impeller nut; a shaft sleeve and an impeller sleeve are arranged outside the main shaft; the front end of the impeller sleeve is provided with a stop ring; the impeller sleeve is fixedly connected with the impeller through the stop ring; the rear end of the main shaft is provided with an inner magnet and a rear nut, wherein the inner magnet is fixedly connected with the main shaft through the rear nut; an isolation sleeve and an outer magnet are arranged outside the inner magnet in sequence; the integrated magnetic drive pump is hermetically sealed, has no pollution, is high in efficiency and energy saving, can pump medium with no leakage, thus thoroughly solving shaft seal leakage of the mechanical drive pump.

Description

technical field [0001] The invention relates to the technical field of a pump body, in particular to an integrated magnetic pump. Background technique [0002] Magnetic pump (magnetic drive pump) is mainly composed of pump head, magnetic drive (magnetic cylinder), motor, connecting bottom plate and other parts. The magnetic drive of the magnetic pump is composed of an outer magnetic rotor, an inner magnetic rotor and a non-magnetic isolation sleeve. When the motor drives the outer magnetic rotor to rotate, the magnetic field can penetrate the air gap and non-magnetic substances, and drive the inner magnetic rotor connected to the impeller to operate. The synchronous rotation realizes the non-contact synchronous transmission of power, and transforms the dynamic sealing structure that is easy to leak into a static sealing structure with zero leakage. [0003] Magnetic drive pump (abbreviated as magnetic pump) is a new product that applies the working principle of permanent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/06F04D29/20F04D29/62
Inventor 张天松胡仁农
Owner WUHU HUANQIU AUTO PARTS
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