An adjustable and controllable timing water leak

Abstract

The invention provides an adjustable and controllable timing water leak, which comprises a bottle body (1), a connecting pipe (2), a leak neck (3), and a regulating valve (6). The water leak is made of transparent materials, and is composed of two identical bottles (1) connected with two connecting pipes (2). Among them, one end of the bottle (1) is a tapered mouth and there is a connecting pipe at the outlet. The pipe (2) is provided with a connecting pipe (2) at the side wall of the bottle body (1) close to the end face, and the connecting pipe (2) at the tapered mouth is connected with the side wall of the other bottle body (1) Assume that the connecting pipe (2) is connected, and the connecting pipe (2) at the tapered mouth of the other bottle is also connected in the same way, and the distance between the two bottles (1) is equal to 40% of the height of one bottle (1) ~60%, water (4) accounts for 10%~60% of the volume of one of the bottles (1), and a leak neck (3) and a regulating valve (6) are respectively installed on the connecting pipe (2), and the timing can be adjusted Segment, can pause timing, high timing accuracy, wide application area.

Description

technical field [0001] The invention relates to the field of measurement of time intervals, in particular to an adjustable and controllable timing water leak. Background technique [0002] People need to use timing tools in most of their work and leisure activities. The ancient timing tools include hourglass and water leak, but the water leak and hourglass have not been greatly improved until now. The timing accuracy is low, the operability is poor, and the scope of application Defects such as small size and short timing range still exist, and the details are as follows. [0003] An hourglass consists of two glass spheres and a narrow connecting tube. Time is measured by the time it takes for sand to fill the upper glass sphere to flow through a narrow pipe into the bottom glass sphere. After all the sand has flowed to the bottom glass ball, the hourglass can be turned upside down for time measurement. Due to the granularity of the material contained in the hourglass, the...

AI Technical Summary

Problems solved by technology

Although it can adjust the timing length, its adjustable range is limited by the defects of the hourglass itself. It is unrealistic to have a larger adjustable range under a smaller volume. It does not break away from the structure of the hourglass, resulting in its granularity. The error cannot be eliminated, and the timing error of the hourglass is also affected by the structure of the bottle body, and the timing accuracy is low

If the sand is simply replaced with water, the leak necks of the upper and lower bottles of the hourglass must be enlarged so that both water and gas can pass through, and the width of the leak neck will inevitably be enlarged. As a result, water will quickly flow into another bottle, and the timing effect will be reduced lost

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