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Medium-high lift full-cross-flow submersible mixed-flow electric pump

A high-lift, mixed-current technology, which is applied to parts, pumps, and pump components of pumping devices for elastic fluids, can solve problems such as inability to effectively support tubular pumps, achieve improved stability, simple support structure, and promote The effect of corrosion

Pending Publication Date: 2022-07-08
TAIZHOU TAIFENG PUMP IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a medium-high-lift full-through-flow submersible mixed-flow electric pump, which solves the problem that the existing shaft cannot effectively support the through-flow pump

Method used

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  • Medium-high lift full-cross-flow submersible mixed-flow electric pump
  • Medium-high lift full-cross-flow submersible mixed-flow electric pump
  • Medium-high lift full-cross-flow submersible mixed-flow electric pump

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Embodiment

[0031] like Figure 1-6 As shown, the embodiment of the present invention provides a medium-high head full-through-flow submersible mixed-current electric pump, including an outer tube 1, the outer tube 1 is the outer shell of the electric pump, and a driving motor 4 is arranged inside the outer tube 1, which is the outer tube of the electric pump. The power source, the lower end of the drive motor 4 is fixedly connected with a planetary reducer 9, which reduces the output revolution of the drive motor 4 and increases the output torque. Different transmission ratios meet the needs of medium and high lift. The output end of the drive motor 4 is connected to the input end of the planetary reducer 9. The planetary reducer 9 is provided with a paddle 6 below, and the paddle 6 is fixed on the planetary reducer 9. At the output end, the drive motor 4 is started, and through the speed change of the planetary reducer 9, the paddle 6 rotates and realizes the delivery of liquid.

[003...

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Abstract

The invention provides a medium-high lift full-cross-flow submersible mixed-flow electric pump, and relates to the field of water pumps. The medium-high-lift full-cross-flow submersible mixed-flow electric pump comprises an outer pipe, a driving motor is arranged in the outer pipe, the lower end of the driving motor is fixedly connected with a planetary reducer, the output end of the driving motor is connected with the input end of the planetary reducer, blades are arranged below the planetary reducer, and the output end of the driving motor is connected with the input end of the planetary reducer. The paddle is fixed to the output end of the planetary reducer, a variable-diameter section is arranged on the lower portion of the outer pipe, the paddle is located above the variable-diameter section, the side wall of the outer pipe is sleeved with a sleeve, the sleeve is located at the variable-diameter section, a plurality of openings are formed in the side wall of the sleeve at equal angles, and anchoring mechanisms are arranged on the inner sides of the openings. The electric pump is provided with the anchoring mechanism, the electric pump is supported, and a component dissolved in water is adopted, so that triggering of the anchoring mechanism is simplified.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to a medium-high lift full-through-flow submersible mixed-flow electric pump. Background technique [0002] A water pump is a machine that transports or pressurizes a liquid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, increasing the liquid energy, and is mainly used to transport liquids including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. Tubular flow pump is a kind of water pump, and it is composed of a motor, a reduction device and a water pump as a whole. It is installed in the machine pit inside the underwater dam. [0003] Since the water flow direction of the tubular pump is the same as the axial direction of the motor, the tubular pump will generate a large axial force during operation. For non-submersible through-flow pumps, the through-flow pump is usually fixed on a bracket or platform to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D11/00F04D13/08F04D29/60F04D29/40F04D29/70F04D29/66
CPCF04D11/00F04D13/086F04D29/605F04D29/406F04D29/708F04D29/669Y02W10/10
Inventor 阮明伟乔威
Owner TAIZHOU TAIFENG PUMP IND
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