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Buoyancy circulating water pump

A water pump and buoyancy technology, applied in hydropower, mechanical equipment, engine components, etc., can solve problems such as waste of energy

Inactive Publication Date: 2018-03-09
张珉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, although the water pumps we use are various in variety, they have the following common shortcomings (that is, waste of energy)

Method used

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  • Buoyancy circulating water pump
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Embodiment approach

[0013] (if attached figure 1 Shown), the buoyancy circulating water pump provided by the present invention comprises a sealed cylindrical shell (1), and the cylindrical shell has an upper water inlet (20) and a lower water outlet (21) connected to each other; At the water inlet (20) above the cylindrical housing (1), connect a suction pipe (17) with a one-way valve (18), and insert the one-way valve (18) in the suction pipe (17) into the lower It is located in the water source (19) below the circular shell (1); its feature is: in the cylindrical shell (1), a hollow piston is inserted into the cylindrical shell (1) which is controlled by the mutual force of the force and the pressure spring, and works up and down. (2), and insert the spring guide rod (3) above the hollow piston (2) into the guide rod through hole (4); put a pressure spring (5) into the spring guide rod (3), and make the pressure spring (5) The upper end resists the guide rod through hole (4) and the lower end ...

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Abstract

The invention provides a buoyancy circulating water pump which comprises a sealed cylindrical shell. The cylindrical shell is provided with an upper water inlet and a lower water outlet which are communicated with each other; the water pump is characterized in that a hollow piston which is subjected to mutual control of buoyancy and spring force to run up and down is sleeved with the cylindrical shell, and a spring guide rod arranged on the upper portion of the hollow piston is inserted into a guide rod though hole; a pressure spring sleeves the spring guide rod, the upper end of the pressurespring abuts against the bottom of the guide rod through hole, and the lower end of the pressure spring abuts against the upper portion of the hollow piston; an up-down communicated valve base is arranged at a proper position of the lower portion of the hollow piston and pressed with a valve element; a valve element guide rod is inserted into the valve base, and a grilled fork groove is formed inthe valve element guide rod; a lever grilled fork rod is arranged at a level fulcrum; one end of the lever grilled fork rod is inserted into the grilled fork groove, and the other end of the lever grilled fork rod is movably connected with an opening and closing valve ejector rod; a long through groove is formed in the opening and closing valve ejector rod, and a stator pin is inserted into the long through groove; a drainage valve is arranged at the water outlet.

Description

Technical field: [0001] The invention relates to a water pump, in particular to a buoyancy circulating water pump which utilizes buoyancy and spring pressure to exchange work. Background technique: [0002] At present, although the water pumps we use are various in variety, they have the following common disadvantages (that is, waste of energy). Invention content: [0003] In order to solve the above problems, the present invention provides a buoyancy circulating water pump, whose main technical features are: a sealed hollow piston is inserted into a sealed cylindrical shell; The function of making the hollow piston generate buoyancy rises to compress the pressure spring to store energy, and then through the function of releasing water, the buoyancy of the hollow piston disappears, and the pressure spring force pushes the hollow piston down to generate suction to achieve the effect of circulating water. [0004] Technical solutions: [0005] According to the above purpos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B19/22F03B13/06F03B17/02
CPCF03B13/06F03B17/025F04B19/22Y02E10/20Y02E60/16
Inventor 张珉
Owner 张珉
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