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Capacity type micro water turbine, and fixed mixing ratio device based on water turbine

A micro-water and volumetric technology, applied in the field of fixed mixing ratio devices and volumetric micro-turbines, can solve problems such as drainage, reduce the flow of the main fire pump, and cannot solve the fixed mixing ratio, so as to avoid stuck phenomenon and adapt to size. Wide range of properties and easy high-precision machining

Pending Publication Date: 2019-08-30
新乡市豫通泵业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure is aimed at fire water supply, solves the problem of water drainage in the existing hydrodynamically driven foam proportional mixing device, reduces the flow rate of the fire main pump, and cannot solve the problem of fixed mixing ratio

Method used

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  • Capacity type micro water turbine, and fixed mixing ratio device based on water turbine
  • Capacity type micro water turbine, and fixed mixing ratio device based on water turbine
  • Capacity type micro water turbine, and fixed mixing ratio device based on water turbine

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Embodiment Construction

[0039] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0040] see figure 1. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms...

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Abstract

The invention relates to a capacity type micro water turbine, and a fixed mixing ratio device based on the water turbine. The capacity type micro water turbine comprises a capacity chamber and a turning wheel structure rotatably arranged in the capacity chamber, wherein a water inlet and a water outlet are further formed in the front side and the back side of the capacity chamber; the turning wheel structure comprises a first cam turning wheel and a second cam turning wheel meshing with each other up and down; the first cam turning wheel and the second cam turning wheel are provided with the axial cross sections being in '8' shapes, and comprise valley type sections arranged in arc shapes and ridge type sections arranged as conjugate curves; the valley type sections and the ridge type sections are arranged alternately at intervals; and the first cam turning wheel and the second cam turning wheel synchronously rotate in a cavity along the opposite directions. According to the capacity type micro water turbine, through arranging the water turbine and a capacity pump, after solvent liquid enters the turning wheel structure, a pressure difference is formed, and the water turbine is driven to rotate so as to drive the capacity pump to rotate through a coupler; and each time the water turbine rotates for a circle, the flowing solvent volume is a fixed value, and the volume of soluteliquid pumped by the capacity pump rotating for a circle each time is further a fixed value, so that the fixed mixing ratio of a mixing solution is realized.

Description

technical field [0001] The invention belongs to the technical field of volumetric water turbines, in particular to water turbines with small flow and low water head below 30kW, more specifically, volumetric micro water turbines and a fixed mixing ratio device based on the water turbines. Background technique [0002] A water turbine is a power machine that converts the energy of water flow into rotational mechanical energy, and it belongs to the turbomachinery in fluid machinery. Most modern water turbines are installed in hydropower stations to drive generators to generate electricity. In a hydropower station, the water in the upstream reservoir is led to the turbine through the diversion pipe, which drives the turbine runner to rotate and drives the generator to generate electricity. The water after doing work is discharged downstream through the tail water pipe. The higher the water head and the greater the flow, the greater the output power of the turbine. [0003] Ex...

Claims

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Application Information

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IPC IPC(8): F03C2/08
CPCF03C2/08
Inventor 胡绪社刘建华胡逍
Owner 新乡市豫通泵业有限公司
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