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A kind of gravity potential energy fountain pump

A gravity potential energy and fountain technology, applied in pumps, liquid variable displacement machines, machines/engines, etc., can solve the problems of small water jet height, low lift, and inapplicability of large landscape fountains, and achieve large jet water flow and divergent effects Good, unique landscape effect

Active Publication Date: 2021-08-13
万霁兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of pump has a low head and a small jet height, so it is not suitable for large landscape fountains

Method used

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  • A kind of gravity potential energy fountain pump

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Experimental program
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Effect test

Embodiment

[0011] The pump pipe 1 is made of a stainless steel pipe with a height of 10 meters and a diameter of 1 meter. The upper end of the pump pipe is closed, and the lower end is fixed on the base 5. Water inlets 6 are respectively arranged around the upper part of the pump pipe base, and a check valve is arranged in the water inlet. , the water spray pipe 7 is arranged around the lower part of the pump pipe, and the pump pipe and the base are arranged in the sump 8;

[0012] A motor 2 is installed on one side of the pump pipe top, and the motor shaft passes through the pump pipe wall, and a reel 3 is fixedly installed on the motor shaft, and a rope is wound on the reel, and a cylindrical weight 4 is bolted on the bottom of the rope.

[0013] The upper opening of the water spray pipe is inclined to the outside of the pump pipe.

[0014] A time cycle timer is installed on the motor.

[0015] The weight is cylindrical.

[0016] work process:

[0017] Through the power supply of th...

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PUM

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Abstract

The invention proposes a gravity potential energy fountain pump. The upper end of the pump tube is closed, and the lower end is fixed on the base. There are water inlets around the upper part of the pump tube base, and a check valve is installed in the water inlet. A water spray pipe is arranged around the lower part of the pump tube. In the sump; a motor is installed on the upper side of the pump pipe, the motor shaft passes through the pump pipe wall, a reel is fixedly installed on the motor shaft, a rope is wound on the reel, and a cylindrical weight is bolted on the lower part of the rope. In the present invention, a reel is arranged on the upper part of the standpipe, and a weight is suspended from the lower part of the rope of the reel, and the water is drawn by the weight to spray out the water flow. It has the advantages of large jet flow, high height, good divergence effect and unique landscape. It is suitable for application as a gravity potential energy water jet pump.

Description

technical field [0001] The invention provides a gravity potential energy fountain pump applied in the field of water spraying machinery. Background technique [0002] The water pumps currently used include centrifugal pumps, piston pumps and plunger pumps. Centrifugal pumps are used on landscape fountains to pump water through centrifugal pumps and form water spray columns through the lift to achieve the effect of fountains. This type of pump has a low head and a small jet height, so it is not suitable for large landscape fountains. Therefore, developing a potential energy water pump with a large water outlet height and a dissipating area can solve the defects of existing fountains. Contents of the invention [0003] In order to utilize potential energy to spray water, the present invention proposes a gravity potential energy fountain pump. The fountain pump slaps the water flow with a heavy hammer, so that the water is sprayed out through the nozzle, which solves the te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B17/00
CPCF04B17/00
Inventor 万霁兴
Owner 万霁兴