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Mining pneumatic submersible pump

A submersible pump, mine-used technology, applied in the field of mine-used pneumatic submersible pumps, can solve problems such as poor filtering effect

Inactive Publication Date: 2013-09-04
窦敏江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

An existing submersible pump includes a pump base below, a pump body and an air motor arranged above the pump body. The pump base is used to support the entire submersible pump, and a water inlet is arranged on the pump base. On the one hand, the water inlet It is for water intake, and on the other hand, it is for filtering larger impurities. Now this kind of pump seat has poor filtering effect

Method used

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  • Mining pneumatic submersible pump
  • Mining pneumatic submersible pump

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] see figure 1 and figure 2 , the embodiment of the present invention includes:

[0015] A pneumatic submersible pump for mining, comprising: an air motor and a water pump, the water pump is arranged at the lower part of the air motor, the water pump includes a base 1 and a pump body 2 arranged on the base 1, the base 1 includes Base outer shell 3 and base inner shell 4, said base outer shell 3 is provided with a plurality of outer water inlet holes 5, said base inner shell 4 is provided with a plurality of inner water inlet holes 6, said inner inlet The water hole 6 and the outer water inlet hole 5 are misplaced. The middle part of the p...

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Abstract

The invention discloses a mining pneumatic submersible pump comprising a pneumatic motor and a water pump. The water pump is arranged on the lower portion of the pneumatic motor, and comprises a base and a pump body arranged on the base; the base comprises an outer base shell and an inner base shell; a plurality of outer water inlets are reserved in the outer base shell; a plurality of inner water inlets are reserved in the inner base shell; the inner water inlets and the outer water inlets are staggered; a water suction port is formed in the middle of the pump body; and a water outlet is reserved in the pump body. The mining pneumatic submersible pump is simple and practical, and large impurities can be well filtered by the water inlets.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to a mine-used pneumatic submersible pump. Background technique [0002] Submersible pump is an important equipment for deep well water extraction. When in use, the whole unit submerges into the water to extract groundwater to the surface. It is widely used in domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship loading and other fields. An existing submersible pump includes a pump base below, a pump body and an air motor arranged above the pump body. The pump base is used to support the entire submersible pump, and a water inlet is arranged on the pump base. On the one hand, the water inlet It is for water intake, and on the other hand, it is for filtering larger impurities. Now this kind of pump seat has poor filtering effect. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/04F04D29/00
Inventor 窦敏江
Owner 窦敏江
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