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Ultra-small-bore deep-well water absorption device

A small-diameter, deep-well technology, used in mechanical equipment, non-variable-capacity pumps, driven pumps, etc., can solve the problems of submersible pumps or deep-well pumps that cannot penetrate deep, equipment sealing requirements are particularly high, losses, etc.

Inactive Publication Date: 2011-09-21
张意立
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Problems solved by technology

[0002] In order to obtain deep underground water, people commonly use two methods: one is to directly place water-absorbing equipment under the groundwater and dive into the water, such as submersible pumps or deep well pumps. Water leakage and short circuit will burn the motor and cause large economic losses, and general submersible pumps or deep well pumps cannot go deep into small-diameter deep wells with a deep hole diameter less than 100mm on the ground; , the maximum length of the suction pipe shall not exceed 10 meters

Method used

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Embodiment Construction

[0007] As shown in the figure, the self-priming water pump 2 is a self-priming pump with internal water circulation, and the water outlet regulating valve 5 is adjusted to a proper position. When the self-priming water pump 2 is energized, the pressure at the water outlet of the water pump impeller 3 is lower than the set pressure of the water outlet regulating valve 5 at the beginning, and the stored water can only be injected into the water suction pipe from the water injection pipe to the nozzle 10 through the water injection pipe 7 Narrow middle 9. Due to the high-speed injection of circulating water at the narrow part 9 in the middle of the suction pipe, a vacuum is generated at the lower opening of the narrow part 9 in the middle of the suction pipe, which can absorb 6 meters to 9 meters between the filter 12 at the bottom of the suction pipe below the place. Under the combined action of the vacuum suction of the self-priming pump 2 and the water outlet thrust of the upw...

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Abstract

The invention relates to an ultra-small-bore deep-well water absorption device. Through the relay water absorption among water absorption pipes, underground deep water with the depth of more than 10 meters and the earth surface hole diameter of less than 100 millimeters can be absorbed directly, and the obtaining of underground water with an ideal temperature or mineral substance content at the depth of earth surface becomes possible for people. The device provided by the invention has the advantages of inventive thinking, reasonable structure and wide prospect, and is convenient to maintain.

Description

Technical field [0001] The invention relates to the technical field of ultra-small-pore deep well water-absorbing equipment, in particular to an ultra-small-aperture deep-well water-absorbing equipment capable of directly absorbing underground water with an underground depth of more than 10 meters and with a surface hole diameter less than 100 mm. Background technique [0002] In order to obtain deep underground water, people commonly use two methods: one is to directly place water-absorbing equipment under the groundwater and dive into the water, such as submersible pumps or deep well pumps. Water leakage and short circuit will burn the motor and cause large economic losses, and general submersible pumps or deep well pumps cannot go deep into small-diameter deep wells with a deep hole diameter less than 100mm on the ground; , The maximum length of the suction pipe cannot exceed 10 meters. How to directly and briefly obtain deep groundwater with ideal temperature and minera...

Claims

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Application Information

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IPC IPC(8): F04D9/06
Inventor 张意立
Owner 张意立
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