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A rain detection device with good stability for geological disasters

A technology of geological hazards and detection devices, which is applied in the direction of measuring devices, rainfall/precipitation gauges, meteorology, etc., can solve the problems of affecting the detection effect, dumping, and the stability cannot be effectively guaranteed, so as to improve the stability and improve the Downflow speed, avoid overflow effect

Inactive Publication Date: 2020-05-12
陈世龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The detection of rainfall is a routine project in the field of geological disaster research. At present, most of the devices used to realize rainfall detection are integrated structures. When they are used, they are directly placed on the ground surface, and the stability cannot be effectively guaranteed. Under the action of dumping, thus affecting the detection effect

Method used

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  • A rain detection device with good stability for geological disasters
  • A rain detection device with good stability for geological disasters
  • A rain detection device with good stability for geological disasters

Examples

Experimental program
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Effect test

Embodiment 1

[0023] See Figure 1~4 , In the embodiment of the present invention, a rain detection device for geological disasters with good stability includes a cylinder body 1, in which a transverse partition plate 2 is provided. The partition plate 2 separates the cylinder body 1 into The upper chamber for installing the drainage mechanism and the lower chamber for installing the metering mechanism. When in use, rainwater enters the upper chamber and is guided to the lower chamber by the drainage mechanism, and then the metering mechanism detects the amount of rain.

[0024] It also includes a mounting seat 6. The cylinder body 1 is detachably connected to the mounting seat 6 through the connecting seat 12, and ground breaking cones 62 are symmetrically provided on both sides of the mounting seat 6; the ground breaking cones 62 are connected to the mounting seat 6 through threaded fit. An operating handle 621 is fixed on the 62. When in use, the soil breaking cone 62 is driven to rotate an...

Embodiment 2

[0028] The embodiment of the present invention details the drainage mechanism on the basis of embodiment 1. Specifically:

[0029] The drainage mechanism includes a funnel 31 arranged above the partition plate 2. The bottom of the funnel 31 is integrally formed with a collecting pipe 32, the bottom of the collecting pipe 32 is connected with a connecting hose 33, and the end of the connecting hose 33 penetrates the partition plate 2 The inner cavity of the collecting pipe 32 is fixed with a spiral deflector 321, the deflector 321 and the inner tube wall of the collecting pipe 32 constitute a spiral fluid channel, which can make the accumulation in the funnel The rainwater in 31 produces a swirling flow, which increases the downflow speed of the rainwater, and prevents the rainwater from accumulating too much and overflowing from the upper chamber.

[0030] Further, a connecting ring 41 is also fixed on the periphery of the funnel 31, the outer wall of the connecting ring 41 is atta...

Embodiment 3

[0034] The embodiment of the present invention details the metering mechanism on the basis of embodiment 2, specifically:

[0035] The metering mechanism includes a transfer chamber 51, a siphon 54 and a first rotating shaft 55 and a second rotating shaft 56 arranged in parallel; the transfer chamber 51 is fixed in the lower chamber and the opening faces the nozzle connecting the hose 33, the transfer chamber The sliding clamp in 51 is provided with a float 52 that can move in the vertical direction. The top of the float 52 is fixed with a connecting frame 53; one end of the siphon tube 54 is connected to the transfer chamber 51, and the other end of the siphon tube 54 extends out of the cylinder 1 to work When the rainwater flows into the transfer chamber 51 through the connecting hose 33, as the liquid level in the transfer chamber 51 rises, the float 52 will drive the connecting frame 53 to move upward, and the liquid level of the transfer chamber 51 rises to the highest point ...

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Abstract

The invention discloses a rainfall detecting device for a geological disaster with good stability, related to the field of geological disaster research. The rainfall detecting device for the geological disaster with good stability includes a cylinder body; a lateral partition is arranged in the cylinder body, and the partition divides the cylinder body into an upper chamber for mounting a drainagemechanism and a lower chamber for mounting a metering mechanism; the rainfall detecting device for the geological disaster with good stability also includes a mounting seat; the cylinder body is detachably connected to the mounting seat through a connecting seat; the two sides of the mounting seat are symmetrically provided with earth breaking cones; each earth breaking cone is connected to the mounting seat in a threaded fit manner; and operating handles are fixed on the earth breaking cones. According to the rainfall detecting device disclosed by the invention, through setting the mountingseat, the whole device can be connected to the ground by using the earth breaking cones on the mounting seat to improve the stability; and meanwhile, the split design is used between the mounting seatand the cylinder body, therefore, the use is more flexible.

Description

Technical field [0001] The invention relates to the field of geological disaster research, in particular to a rainfall detection device used for geological disasters with good stability. Background technique [0002] Geological disasters refer to catastrophic geological events formed by various geological processes during the development and evolution of the earth. The distribution and change laws of geological disasters in time and space are not only restricted by the natural environment, but also related to human activities, and are often the result of the interaction between humans and nature. [0003] The detection of rainfall is a conventional project in the field of geological disaster research. At present, most of the devices used to realize rainfall detection are integrated structures. When used, they are directly placed on the ground surface. The stability cannot be effectively guaranteed, and it is easy to be exposed to external forces. Dumping occurs under the action of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01W1/14
CPCG01W1/14
Inventor 陈世龙刘晓钦郭伟陈亚婷张涛
Owner 陈世龙
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