Anti-fouling and anti-blocking precipitation measuring device

A measuring device and anti-clogging technology, applied in measuring devices, rainfall/precipitation meters, animal repellants, etc., can solve the problems of easy clogging and poor anti-clogging effect, and achieve the effect of preventing clogging

Pending Publication Date: 2021-08-10
黄河水文水资源科学研究院
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem that the precipitation measuring device is prone to clogging and the existing precipitation measuring device has poor anti-clogging effect, the present inven

Method used

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  • Anti-fouling and anti-blocking precipitation measuring device
  • Anti-fouling and anti-blocking precipitation measuring device
  • Anti-fouling and anti-blocking precipitation measuring device

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0034] like Figure 1 to Figure 7 As shown, an anti-fouling and anti-clogging precipitation measuring device includes a rain gauge body 34 and also includes a dust cover, and the dust cover includes a housing, a cleaning device and a power unit;

[0035]The housing includes a cover body 1, a funnel 2, and an accommodating cylinder 3. The accommodating cylinder 3 is a cylinder with an open upper end and a closed lower end. The outer bottom surface of the accommodating cylinder 3 is connected with a mounting plate 31, and the mounting plate 31 is a rectangular plate. Bolt holes are provided at the four corners of the mounting plate 31, a rain gauge body 34 is provided inside the housing cylinder 3, and a funnel 2 is connected to the upper opening of the housing cylinder 3. Hollow round table body, the central axis of the funnel 2 is on the same vertic...

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Abstract

The invention relates to an anti-fouling and anti-blocking precipitation measuring device. The device comprises a rain gauge body and a dust cover; the dust cover comprises a shell, a cleaning device and a power device; the shell comprises a cover body, a funnel and a containing cylinder; the outer bottom surface of the containing cylinder is connected with a mounting plate; the rain gauge body is arranged in the containing cylinder; the funnel is connected to an opening in the upper end of the containing cylinder; the cover body is connected to the upper end of the peripheral wall of the containing cylinder; the cleaning device comprises a driven wheel and a tower spring; the conical outer wall of the tower spring is in sliding contact with the inner surface of the funnel; the power device comprises a bearing plate, a wind cup, a driving wheel and a belt; the driving wheel and the driven wheel are connected through the belt penetrating through a first cylinder. With the anti-fouling and anti-blocking precipitation measuring device of the invention adopted, the problems that a rain gauge is easy to block and is poor in anti-blocking effect can be solved.

Description

technical field [0001] The invention relates to the technical field of precipitation measurement, in particular to an antifouling and anti-clogging precipitation measurement device. Background technique [0002] Meteorological data is the basic data of earth science research. Weather stations are widely used in the field, especially in the karst region of southwest China, where heavy rainfall and strong winds often occur. Among them, rainfall is one of the essential meteorological data. At present, the rainfall measurement method is mainly calculated by using the tipping bucket rain gauge. However, due to the complexity of the field environment, the rain gauge is often blocked by plant litter and animal feces such as birds, resulting in abnormal meteorological data and unable to truly reflect the actual weather conditions, which brings great inconvenience to scientific research. [0003] The patent document with the application number 201910629523.5 discloses an anti-clogg...

Claims

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Application Information

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IPC IPC(8): G01W1/14A01M29/06
CPCA01M29/06G01W1/14
Inventor 马志瑾高亚军徐十锋郭邵萌赵丽霞唐鑫泉吕文星马成孔令峰喇承龙张旭常斌
Owner 黄河水文水资源科学研究院
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