Integrated electric pump

An electric pump and pump body technology, applied in the field of integrated electric pumps, can solve the problems of large space occupied by electric pump systems and rising installation and maintenance costs, and achieve the effects of stable pressure and high efficiency

Pending Publication Date: 2018-02-16
中科睿联(福建)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the establishment of a liquid storage tank will cause the entire electric p

Method used

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  • Integrated electric pump

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Example Embodiment

[0030] Please refer to figure 1 , The first embodiment of the present invention is:

[0031] An integrated electric pump, comprising a pump body 1, a fluid inlet 2, a fluid outlet 3, an impeller 5, a first pipeline 11, a second pipeline 12, and a switch assembly 4. The pump body 1 has an inner cavity A housing, the inner cavity of the housing includes a first chamber 13 and a second chamber 14, and the first pipeline 11, the second pipeline 12, the first chamber 13, and the second chamber 14 are connected in sequence The second chamber 14, the first pipeline 11, the second pipeline 12 and the third pipeline 15 are respectively arranged above the first chamber 13, and the fluid inlet 2 is arranged in the first pipeline 12, the other end of the first pipeline 11 is bent upward to connect with the second pipeline 12, the third pipeline 15 is arranged perpendicular to the pump body 1, and the third pipeline 15 One end is provided with the fluid outlet 3, and the other end of the th...

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Abstract

An integrated electric pump, including a pump body, the pump body is a casing with an inner cavity, and is characterized in that it also includes a fluid inlet, a fluid outlet, a first pipeline, a second pipeline, an impeller and a switch assembly, The inner cavity of the housing includes a first chamber and a second chamber, the first pipeline, the second pipeline, the first chamber and the second chamber are connected in sequence, and the fluid inlet is located in the On the first pipeline, the fluid outlet is arranged on the top of the pump body and communicates with the second chamber, the impeller is arranged in the first chamber, the switch assembly includes a cut-off member and an elastic member, so The cut-off member is arranged at the junction of the first pipeline and the second pipeline through an elastic member, the cut-off member isolates the first pipeline and the second pipeline, and the expansion and contraction direction of the elastic member is consistent with the preset power generation The direction of fluid flow is consistent. The integrated electric pump device of the present invention is compact and can ensure the pipeline pressure in the electric pump.

Description

technical field [0001] The invention relates to the technical field of fluid transportation equipment, in particular to an integrated electric pump. Background technique [0002] An electric pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspoemulsion and liquid metal. At present, in any electric pump water supply system, due to the existence of atmospheric pressure in the water supply pipe, in order to better use and ensure the normal operation of the electric pump, all pressure pipes are independent or separated into pipe liquid storage tanks to stabilize the pressure and ensure the pump inlet. Fluid stable. However, the establishment of a liquid storage tank will cause the entire electric pump system to take up too much space, and the installa...

Claims

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Application Information

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IPC IPC(8): F04D13/06F04D29/00
CPCF04D13/06F04D29/007
Inventor 古伦华李军肖自友吴佳雨
Owner 中科睿联(福建)科技有限公司
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