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Submersible electric pump for agricultural irrigation by pumping

A submersible electric pump, agricultural technology, applied in the direction of pumps, pump devices, non-variable capacity pumps, etc., can solve the problems of low lift, large flow, and difficulty of agricultural water pumps, achieve suitable flow, high lift, and avoid complex sexual effect

Inactive Publication Date: 2009-01-14
TIANJIN GANQUAN GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, submersible electric pumps for agricultural underground water pumping and irrigation have high requirements on the sealing of the submersible motor part, which is difficult, and submersible electric pumps cannot be used in rural areas where there is no power supply or unreliable power supply. water is not practical

Method used

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  • Submersible electric pump for agricultural irrigation by pumping

Examples

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Effect test

Embodiment

[0007] Embodiment: a kind of submersible electric pump for agricultural water lifting and irrigation, comprising a centrifugal pump body, composed of impeller 5, shaft 4, upper pump cover 3, lower pump cover 6, pipe joint 2 and connecting plug 1, the pump consists of Shaft transmission is connected to plug 1 and the power on the shaft 4 to make the impeller 5 perform the function of lifting water.

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Abstract

The invention discloses a submersible pump used for agricultural pumping irrigation, which comprises a centrifugal type pump body and consists of an impeller, a shaft, an upper pump cover, a lower pump cover, a tube union and a connecting plug; the power which is transmitted to the connecting plug and the shaft by the shaft leads the impeller to pump water. The invention has the advantages that: the electricity is not needed, and the problem of lift irrigation and drought resistance of the areas without electrical sources is solved, and the high sealing complexity of the submersible motor is saved, with high pump lift and suitable flow rate and the irrigating water is not used.

Description

technical field [0001] The invention relates to a submersible electric pump for agricultural water lifting and irrigation. Background technique [0002] At present, submersible electric pumps for agricultural underground water pumping and irrigation have high requirements on the sealing of the submersible motor part, which is difficult, and submersible electric pumps cannot be used in rural areas where there is no power supply or unreliable power supply. Water is not practical. Contents of the invention [0003] The object of the present invention is to overcome above-mentioned deficiency, provide a kind of submersible electric pump for agricultural water lifting and irrigation, can be used in the rural area that has no power supply or power supply is unreliable, exempts the requirement that submersible motor must be sealed. [0004] The technical scheme of the present invention is: a submersible electric pump for agricultural water lifting and irrigation, which is charac...

Claims

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Application Information

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IPC IPC(8): F04D13/02F04D13/08
Inventor 齐金生
Owner TIANJIN GANQUAN GROUP
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