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Water pressure regulation and control automatic coupling type submersible pump

An automatic coupling and submersible pump technology, which is applied in the direction of non-variable pumps, pumps, pump devices, etc., can solve the problems of reduced water pumping, easy damage of submersible pumps, and clogged filters, so as to improve work efficiency and pumping speed , to avoid the effect of clogging

Inactive Publication Date: 2021-04-27
温州兽班机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, today’s submersible pumps are still placed directly at the bottom of the water and pumped directly from the bottom, and most of the impurities are gathered at the bottom of the water. For deep waters, after the submersible pump is used for a period of time, the filter will be partially blocked, causing The pumping capacity is reduced, the working efficiency of the submersible pump is reduced, and the problem that the submersible pump is easily damaged after long-term use

Method used

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  • Water pressure regulation and control automatic coupling type submersible pump
  • Water pressure regulation and control automatic coupling type submersible pump
  • Water pressure regulation and control automatic coupling type submersible pump

Examples

Experimental program
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Effect test

Embodiment 1

[0029] see figure 1 , water pressure control automatic coupling submersible pump, including drive motor 1, pump body 2, outlet pipe 3, support seat 4 and water inlet mechanism 5, pump body 2 is set at the lower end of drive motor 1, support seat 4 is set at the pump body The lower end of 2, outlet pipe 3 is fixedly connected with the outlet end of pump body 2, and one end of water inlet mechanism 5 is positioned at the inner side of support seat 4 and is arranged on the lower end middle part of pump body 2.

[0030] see figure 2 , water pressure control automatic coupling submersible pump, the water inlet mechanism 5 includes a connecting pipe 51, an upper water inlet assembly 52 and a connecting pipe 53, one end of the connecting pipe 51 is fixedly connected to the middle side of the connecting pipe 53, and the upper water inlet assembly 52 It communicates and is fixedly connected with the upper end of the connecting pipe 53 , and the upper end of the connecting pipe 51 is ...

Embodiment 2

[0034] see figure 1, water pressure control automatic coupling submersible pump, including drive motor 1, pump body 2, outlet pipe 3, support seat 4 and water inlet mechanism 5, pump body 2 is set at the lower end of drive motor 1, support seat 4 is set at the pump body The lower end of 2, outlet pipe 3 is fixedly connected with the outlet end of pump body 2, and one end of water inlet mechanism 5 is positioned at the inner side of support seat 4 and is arranged on the lower end middle part of pump body 2.

[0035] see figure 2 , water pressure control automatic coupling submersible pump, the water inlet mechanism 5 includes a connecting pipe 51, an upper water inlet assembly 52, a connecting pipe 53 and a lower water inlet assembly 54, and one end of the connecting pipe 51 is fixedly connected to the middle side of the connecting pipe 53 The upper water inlet assembly 52 is connected and fixedly connected with the upper end of the connecting pipe 53, the upper end of the lo...

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Abstract

The invention discloses a water pressure regulation and control automatic coupling type submersible pump which comprises a driving motor, a pump body, a water outlet pipe, a supporting seat and a water inlet mechanism, and has the beneficial effects that a blocking piece is suspended in a limiting conical head under the action of self buoyancy, and at the moment, the submersible pump can pump water at the position higher than the water bottom, maximized water output is achieved, and the working efficiency of the submersible pump is further improved, the blocking piece begins to move towards a groove due to the gravity of the blocking piece, a sealing sleeve is matched with the groove under the suction force of the submersible pump, the sealing effect is achieved, meanwhile, the downward water pressure borne by the sealing head is reduced, the suction force, of the submersible pump, borne by sealing head is increased, and finally, the suction force of the submersible pump is larger than the magnetic attraction force of an upper attraction piece and a lower attraction piece plus the water pressure of 0.5 m, the sealing head is separated from a third sealing ring, then water is pumped from the water bottom, the whole submersible pump can pump water quickly to the maximum extent when the water is deep and can further pump water at the shallow water depth, full-automatic adjustment is achieved, and the use convenience is high.

Description

technical field [0001] The invention relates to the technical field of submersible pumps, in particular to an automatic coupling submersible pump for water pressure control. Background technique [0002] Submersible pump is an important equipment for deep well water extraction. When in use, the whole unit dives into the water and extracts groundwater to the surface. It is used for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship loading, and fountain landscape. Hot water submersible pumps are used for bathing in hot springs, and are also suitable for extracting groundwater from deep wells, and can also be used for water lifting projects such as rivers, reservoirs, and canals. It is mainly used for farmland irrigation and water for humans and animals in high mountainous areas. It can also be used for central air conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines, and construction sites for dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/08F04D29/42F04D29/70F16K11/20F16K27/02F16K31/20
CPCF04D13/08F04D29/4293F04D29/708F16K11/20F16K27/0245F16K27/0254F16K27/0263F16K31/20
Inventor 石贞
Owner 温州兽班机械科技有限公司
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