Tipping bucket type rain gauge convenient to clean
A tipping bucket rain gauge and measuring trough technology, applied in the field of rain gauge, can solve the problems of reduced accuracy, reduced measurement accuracy, easy residual rainwater, etc., and achieve the effect of preventing the decrease of measuring accuracy
Active Publication Date: 2022-05-31
WUHAN NEWFIBER OPTOELECTRONICS TECH
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Problems solved by technology
[0002]The tipping bucket rain gauge is a device that uses the gravity of rainwater to detect rainfall. Re-counting, in the process of dumping rainwater, rainwater tends to remain in the tipping bucket, and the residual amount is different each time, resulting in a decrease in measurement accuracy, and rainwater will continue to be collected during the process of dumping rainwater, further resulting in a decrease in accuracy However, the existing tipping bucket rain gauge cannot solve the above problems. Therefore, the present invention proposes a tipping bucket rain gauge that is easy to clean
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[0026] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.
[0027] see Figure 1 to Figure 9 , the present invention provides a technical solution: a tipping bucket rain gauge that is easy to clean, including an outer cylinder 1, a metering device 2 and a pouring water device 3, and the metering device 2 includes a fixed box 5 and a metering disc 6, so The metering disc 6 is provided with four metering grooves 7, the two sides of the metering disc 6 are fixedly installed with a rotating rod 8, and one end of the rotating rod 8 is fixedly sleeved with a one-way bearing 9, and the single A rotating ring 10 is provided on the outer fixed sleeve of the bearing 9, and a fixed ring 11 is provided on the outer movable sleeve of the rotating ring 10. A telescopic groove 15 is opened on the outer side...
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The invention provides a tipping-bucket rain gauge convenient to clean, the tipping-bucket rain gauge comprises an outer cylinder, a metering device and a water pouring and feeding device, the metering device comprises a fixed box and a metering disc, four metering grooves are formed in the metering disc, rotating rods are fixedly mounted on two sides of the metering disc, one end of each rotating rod is fixedly sleeved with a one-way bearing, and the other end of each rotating rod is fixedly sleeved with a rotating shaft. The tipping bucket type rain gauge convenient to clean is reasonable in design, the metering groove is formed in the metering disc of the metering device, the metering groove gradually sinks after collecting rainwater, in the process, the metering disc does not rotate, and when a critical point is reached, the metering disc rapidly rebounds and rotates by 90 degrees, so that the rain gauge is convenient to clean. And the collected rainwater is poured out and is collected by adopting a new metering tank, so that the situation that the metering precision is reduced due to incomplete pouring of the rainwater can be effectively prevented.
Description
technical field [0001] The invention belongs to the technical field of rain gauges, in particular to a tipping bucket rain gauge that is easy to clean. Background technique [0002] Tipping bucket rain gauge is a device that uses rainwater gravity to detect rainfall. During the detection process, when a certain amount of rainfall is reached, the tipping bucket is turned over to pour out the rainwater, and then counts again. During the process of dumping rainwater, rainwater is easy to remain in the tipping bucket. , and the residual amount is different each time, resulting in a decrease in measurement accuracy, and the rainwater will continue to be collected during the dumping process, which further leads to a decrease in accuracy. However, the existing tipping bucket rain gauge cannot solve the above problem. Therefore, the present invention proposes a tipping bucket rain gauge that is easy to clean. SUMMARY OF THE INVENTION [0003] In order to solve the problems existi...
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IPC IPC(8): G01W1/14B01D29/11B01D29/96
CPCG01W1/14B01D29/11B01D29/96Y02A90/10
Inventor 武治国潘凌陈银周海涛刘冰洋桂漭漭张春萍
Owner WUHAN NEWFIBER OPTOELECTRONICS TECH