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Simple water meter capable of achieving automatic counting

An automatic counting and simple technology, which is applied in the direction of volume/mass flow generated by detecting the dynamic effect of fluid flow, volume measurement, and mechanical effect, can solve the problems of large error and inaccurate water measurement, and achieve simple structure, The effect of using small errors and reducing economic losses

Inactive Publication Date: 2018-05-04
罗杰元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the complex structure of the existing water meter, which leads to large errors and inaccurate measurement of water volume, and designs a simple water meter capable of automatic counting. The structure of the water meter is simple, and the use error is small. It can accurately measure the amount of water passing through, reduce economic losses, and meet the needs of people's production and life

Method used

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  • Simple water meter capable of achieving automatic counting

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Embodiment

[0016] Such as figure 1 As shown, a simple water meter capable of automatic counting includes a housing 4 with a hollow interior and an open end. The housing 4 is provided with a dial 3 inside, and the dial 3 is arranged directly below the open end. The dial 3 There are several reduction gears 9 meshing with each other below, and the rotation shaft 2 is arranged below the reduction gear 9. The top of the rotation shaft 2 passes through one of the reduction gears 9 and is fixed with the reduction gear 9, and is fixed on the outer wall of the rotation shaft 2. There are several impellers 11 , and the impellers 11 are evenly distributed around the axis of the rotating shaft 2 ; The water flow continuously impacts the impeller 11, causing the impeller 11 to rotate. The rotation of the impeller 11 drives the rotation of the rotating shaft 2 to obtain the rotation of the reduction gear 9. Then, the counter 8 on the dial 3 is counted, and the data is obtained through the indication o...

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Abstract

The invention discloses a simple water meter capable of achieving automatic counting. The simple water meter comprises a hollow shell with an opening formed in one end. A dial is arranged in the shell, the dial is arranged under the open end, multiple engaged reduction gears are arranged below the dial, a rotating shaft is arranged below the reduction gears, and the top end of the rotating shaft penetrates through one reduction gear and is fixed to the reduction gear. Multiple impellers are fixed to the outer wall of the rotating shaft, and the impellers are evenly distributed around the axialline of the rotating shaft. The water meter is simple in structure, the use error is small, the amount of passing water can be precisely measured, economic losses are reduced, and the requirements ofproduction and living of people are met.

Description

technical field [0001] The invention relates to a water meter, in particular to a simple water meter capable of automatic counting, which belongs to the field of living machinery. Background technique [0002] A water meter is an instrument that measures water flow. Mostly cumulative flow measurement of water. It is generally divided into two types: volumetric water meters and speed water meters. The accuracy of the former is higher than that of the latter, but it has high requirements on water quality, and it is easy to be blocked when there are impurities in the water. The meter that records the water consumption of tap water is installed on the water pipe. When the user releases water, the pointer or character wheel on the meter rotates to indicate the amount of water passing through. [0003] The development of water meters has a history of nearly 200 years since the invention of the balance tank water meter with instrument characteristics in 1825 by Cross in England....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F1/28G01F15/07
CPCG01F1/28G01F15/07
Inventor 罗杰元
Owner 罗杰元
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