Support and isolation sleeve assembly of magnetic drive pump
A technology for isolation sleeves and magnetic pumps, applied to pumps, components of pumping devices for elastic fluids, pump components, etc., can solve the problems of easily damaged electric heating mechanisms and affect the use effect, so as to prolong the service life and facilitate installation and transportation, the effect of reducing the cost of use
Inactive Publication Date: 2018-06-26
安徽星球盛唐泵业有限公司
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Problems solved by technology
However, since the electric heating mechanism is placed above the pump cover, it is easy to damage the electric heating mechanism during installation and transportation, which will affect the use effect
Method used
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[0011] like figure 1 As shown, the magnetic pump includes a housing 1, an impeller 2, a pump cover 3, a base 13, a pump shaft, an inner magnetic rotor 9, an outer magnetic rotor 8, a motor 7, an electric heating mechanism and a bracket spacer assembly, and the impeller 2 is located on the pump shaft The inner magnetic rotor 9 is located at the other end of the pump shaft, and the outer magnetic rotor 8 is connected to the output shaft of the motor. The electric heating mechanism includes an electric heating seat 10, an electric heating plug 12, a thermal pad and an electric heating part 11 connected to a power supply. The socket part 12 is located below the junction of the bracket 6 and the pump cover 3, the thermal pad is located between the bracket 6 and the junction of the pump cover 3, the electric heating seat 10 is fixed above the middle part of the base 13, and the electric heating part 11 is placed on the electric heating seat 10 , the bracket spacer assembly includes ...
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The invention discloses a support and isolation sleeve assembly of a magnetic drive pump. The support and isolation sleeve assembly comprises an isolation sleeve component and a support connected witha pump cover, and the isolation sleeve component comprises an inner isolation sleeve, an outer isolation sleeve, a circular heat conducting piece and a lining ring. The lining ring is located betweenan inner isolation sleeve flange and an outer isolation sleeve flange, a closed cavity is formed among the inner isolation sleeve, the outer isolation sleeve and the lining ring, and a heat conducting gasket mounting groove is formed in the lower portion of the end face, connected with the pump cover, of the support. An electric heating inserting part is arranged below the heat conducting gasketmounting groove, a heat conducting gasket is arranged in the heat conducting gasket mounting groove, and one end of the heat conducting gasket is inserted into the outer isolation sleeve. The other end of the heat conducting gasket communicates with the electric heating inserting part. The support and isolation sleeve assembly of the magnetic drive pump adopts the structure and is convenient to mount and transport, after the support and isolation sleeve assembly is used, the service life of the magnetic drive pump can be prolonged, the using cost of a user is reduced, and good operation of themagnetic drive pump is ensured.
Description
technical field [0001] The invention relates to a magnetic pump, in particular to a bracket spacer assembly of the magnetic pump. Background technique [0002] The existing magnetic pump includes a casing, an impeller, a pump cover, a pump shaft, an inner magnetic rotor, an outer magnetic rotor and a motor. The shaft is connected, and an isolation sleeve assembly is arranged between the outer magnetic rotor and the inner magnetic rotor. The isolation sleeve assembly includes an inner isolation sleeve, an outer isolation sleeve, an electric heating mechanism, a circular heat conducting sheet and a lining ring, and the inner isolation sleeve is composed of an inner isolation sleeve. Flange, inner isolation sleeve thin-walled tube and inner isolation sleeve bottom plate, outer isolation sleeve is composed of outer isolation sleeve flange, outer isolation sleeve thin-walled tube and outer isolation sleeve bottom plate, and lining is located between inner isolation sleeve flange ...
Claims
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IPC IPC(8): F04D29/00F04D29/58F04D29/08
CPCF04D29/00F04D29/08F04D29/58
Inventor 唐剑李刚李超张亚锋
Owner 安徽星球盛唐泵业有限公司