Water suction pump driven by excavator and used in emergency

A technology for excavators and water pumps, which is applied to machines/engines, components of pumping devices for elastic fluids, pumps, etc., which can solve the problem of delaying the best time for emergency rescue, long time spent, and unavailability of water pumps To achieve the effect of compact structure, uniform water inflow and sufficient water inflow

Active Publication Date: 2015-03-11
重庆勤牛工程机械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing water pump is driven by a motor with low power and small pump flow, which cannot meet the needs of tight rescue time and large pumping volume
Some emergency sites have no power supply, causing the water pumps to be unusable; some places have power supply, but the power supply distance is far away, so it takes a long time for wiring and wiring, which will greatly delay the best time for emergency rescue

Method used

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  • Water suction pump driven by excavator and used in emergency
  • Water suction pump driven by excavator and used in emergency
  • Water suction pump driven by excavator and used in emergency

Examples

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0020] Such as figure 1 As shown, a main chamber 1-1 is opened in the middle and upper part of the pump body 1, and the shape of the main chamber 1-1 is determined according to actual needs. In this embodiment, it is preferably approximately in the shape of a waist drum. The lower part of the pump body 1 is provided with a pumping chamber 1-3, the pumping chamber 1-3 is located below the main chamber 1-1, and the pumping chamber 1-3 is connected to the main chamber 1 through the vertical water channel 1-4. -1 is connected. The lower water inlet 1-5 is provided on the bottom wall of the pumping chamber 1-3, and the side water inlets 1-6 evenly distributed on the circumference are provided on the peripheral side wall of the pumping chamber 1-3. A water outlet 1-2 is provided on the peripheral side wall of the middle and upper part of the pump body 1. The wate...

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Abstract

The invention discloses a water suction pump driven by an excavator and used in an emergency. According to the water suction pump driven by the excavator and used in the emergency, a main cavity (1-1) is arranged in a pump body (1), a water outlet (1-2) communicated with the main cavity (1-1) is arranged in the pump body (1), a water suction cavity (1-3) is arranged in the lower potion of the pump body (1), water inlets are formed in the bottom wall and circumferential walls of the water suction cavity (1-3), the upper end of the pump body (1) and a connection seat (3) are fixed through a support seat (2), a hydraulic motor (4) is arranged on the top portion of the connection seat (3), the output end of the hydraulic motor (4) stretches downwards into the connection seat (3) and is connected with the upper end of a pump main shaft (5), the lower end of the pump main shaft (5) penetrates through the connection seat (2) and stretches into the main cavity (1-1) of the pump body (1), and a screw blade (6) is arranged on the end portion of the lower end of the pump main shaft (5). The water suction pump driven by the excavator and used in the emergency can be used for water suction work in the emergency due to the fact that the water suction pump used in the emergency is driven by the excavator and requirements for rapidness and large water suction quantity in the emergency are met.

Description

technical field [0001] The invention belongs to the technical field of water pumps, and in particular relates to an emergency water pump driven by an excavator. Background technique [0002] At present, in flood fighting and flood control, coal mine permeation and other emergency sites, it is necessary to quickly pump out the accumulated water from the tunnel to rescue the trapped people and reduce property losses. Existing water pumps are driven by motors with low power and small pump flow, which cannot meet the needs of tight rescue time and large pumping volume. Some rescue sites have no power supply, causing the water pumps to be unusable; although some places have power supply, the power supply is far away, so the time spent on wiring and wiring will be longer, which will greatly delay the best time for emergency rescue. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a water pump driven by an excavator tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D13/04F04D29/42F04D29/00
Inventor 邹晴魏浪文郑开焱
Owner 重庆勤牛工程机械有限责任公司
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