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Reservoir level measuring device and special floating ball

A technology for measuring device and reservoir water level, applied in the direction of buoy liquid level indicator, etc., can solve the problems of inaccurate measurement and high price, and achieve the effects of accurate measurement, low cost, and timely measurement data

Inactive Publication Date: 2013-07-17
黑龙江省水文局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a reservoir water level measuring device and its special floating ball to effectively solve the problems of high price and inaccurate measurement of the current reservoir water level measuring device

Method used

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  • Reservoir level measuring device and special floating ball
  • Reservoir level measuring device and special floating ball

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Embodiment Construction

[0020] Such as figure 1 As shown, a reservoir water level measuring device includes a data transmitter 1, a magnet 5, an inner tube 3, a protective tube 7 and a float 8. The protective tube 7 is fixed on the reservoir dam, and the data transmitter 1 is arranged on The top left of the protection tube 7, the inner tube 3 has a diameter smaller than the protection tube 7, the inner tube 3 is inserted inside the protection tube 7, and the magnets 5 are arranged at a certain interval and installed on both sides of the outside of the protection tube 7. The diameter of the ball 8 is smaller than the diameter of the inner tube 3, the floating ball 8 is arranged inside the inner tube 3, a water permeable hole 4 is arranged between the magnets 5, the protective tube 7 is a galvanized steel pipe, and the inner tube 3 is made of ABS engineering plastics, the inner tube 3 is provided with water inlet holes 2 at a certain interval on the tube wall, the inner tube 2 is also provided with a baf...

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Abstract

The invention discloses a reservoir level measuring device. The reservoir level measuring device is characterized by comprising a data emitter (1), magnets (5), an inner pipe (3), a protective pipe (7) and a floating ball (8), wherein the data emitter (1) is arranged at the left side of the topmost end of the protective pipe (7); the inner pipe (3) with the diameter smaller than that of the protective pipe (7) is inserted into the protective pipe (7); the magnets (5) are arranged and installed at two sides of the outer part of the protective pipe (7) according to certain intervals; and the floating ball (8) with the diameter less than that of the inner pipe (3) is arranged inside the inner pipe (3). Compared with the prior art, the reservoir level measuring device has the advantages of low cost, precise measurement, measurement data timeliness and the like, and is suitable for popularization and use.

Description

Technical field [0001] The invention relates to a method for determining the water level of a reservoir, in particular to a device for determining the water level of a reservoir and a special floating ball thereof, belonging to the technical field of reservoir water level measurement. Background technique [0002] At present, there are mainly the following methods to measure the water level of the reservoir: 1. The gravity ball and the floating ball are connected to the metering device, by connecting a rope between the gravity ball and the floating ball, and then installing a metering device between the ropes, which is driven by the fluctuation of the water level. The floating ball moves up and down to make the rope move back and forth for measurement. This method is currently the most used, and the measurement is relatively stable and accurate. However, this method is very costly and a set of such a device is very expensive. 2. The infrared range finder is used for distance mea...

Claims

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Application Information

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IPC IPC(8): G01F23/72G01F23/76
Inventor 翁益松高华喜
Owner 黑龙江省水文局
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