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Multi-jacket heat preservation and magnetic transmission gear pump

A magnetic transmission and gear pump technology, applied in the direction of rotary piston type/oscillating piston type pump parts, pumps, pump components, etc., can solve the problems of inconvenient practical use, etc., and achieve the goal of prolonging service life, excellent performance and improving service life Effect

Pending Publication Date: 2018-11-23
JIANGSU XINTENGYU FLUID EQUIP MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages in the prior art that are not convenient for practical use, and propose a multi-jacket heat preservation magnetic transmission gear pump

Method used

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  • Multi-jacket heat preservation and magnetic transmission gear pump

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0016] refer to Figure 1-2 , a multi-jacket thermal insulation magnetic transmission gear pump, including a gear pump body 1, a driving gear 2, a driven gear 3, a pump shaft 4, an inner magnetic rotor 5, an isolation sleeve 6, an outer magnetic rotor 7, a coupling frame 8 and a motor 9. Both ends of the coupling frame 8 are respectively connected to the gear pump body 1 and the motor 9, the output shaft 10 of the motor 9 is connected to the outer magnetic rotor 7, and the inner magnetic rotor 5 is arranged on the inner side of the outer magnetic rotor 7, and the outer magnetic rotor 7 is connected to the outer magnetic rotor 7. The right end of the pump shaft 4 is c...

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Abstract

The invention relates to the technical field of magnetic pumps, in particular to a multi-jacket heat preservation and magnetic transmission gear pump. The multi-jacket heat preservation and magnetic transmission gear pump comprises a gear pump body, driving gear, a driven gears, a pump shaft, an inner magnetic rotor, an isolation sleeve, an outer magnetic rotor, a linkage frame and a motor, wherein two ends of the linkage frame are connected with the gear pump body and the motor; an output shaft of the motor is connected with the outer magnetic rotor; the inner magnetic rotor is arranged at the inner side of the outer magnetic rotor; the outer magnetic rotor is connected with the right end of the pump shaft; the isolation sleeve is arranged between the inner magnetic rotor and the outer magnetic rotor; the left end of the pump shaft is located in the gear pump body and is connected with the driving gear in the gear pump body; the driving gear is in engagement connection with the drivengears. The multi-jacket heat preservation and magnetic transmission gear pump disclosed by the invention ahs the advantages that the design is reasonable and the use is convenient, matters which areeasy to coke and harden at the normal temperature can be conveniently conveyed, a high-temperature heat medium is isolated from transmitting to the motor, and the service life of the motor is prolonged.

Description

technical field [0001] The invention relates to the technical field of magnetic pumps, in particular to a multi-jacket thermal insulation magnetic transmission gear pump. Background technique [0002] Due to its reliable conveying capacity, the existing magnetic drive gear pumps are generally used to convey substances that are easy to coke and harden at room temperature, such as resins and asphalts with relatively high viscosity. However, the substances that are easily coked and hardened by the magnetic drive gear pump are easily affected by the external temperature. If the external temperature is low, the viscosity of the transport medium in the magnetic drive gear pump will increase, and even slightly hardened. Once this happens, the magnetic drive gear pump’s ability to transport substances will decrease under normal working conditions, and even affect the normal work of the magnetic drive gear pump, seriously affecting the normal work of the magnetic drive gear pump, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C2/18F04C13/00F04C15/00
CPCF04C2/18F04C13/002F04C15/00F04C15/0061F04C15/0096
Inventor 郭晓军王晓明徐德富叶子兆徐毓军
Owner JIANGSU XINTENGYU FLUID EQUIP MFG
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