Crop canopy gradient rainfall remote collecting instrument

A technology for remote collection and rainfall, applied in rainfall/precipitation meters, measuring devices, scientific instruments, etc., can solve problems such as nonconformity, time-consuming labor intensity of data, human error, etc., to achieve stable performance, guaranteed service life, error small effect
CN104076409AActive Publication Date: 2014-10-01NORTHWEST INST OF ECO ENVIRONMENT & RESOURCES CAS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NORTHWEST INST OF ECO ENVIRONMENT & RESOURCES CAS
Publication Date
2014-10-01

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Abstract

A crop canopy gradient rainfall remote collecting instrument comprises rainfall gauges, a main support, horizontal arm tray supports, trays, a main support locating disk, funnels, sensing trays, metering tipping buckets, a solar cell panel, a solar charging circuit, a lithium cell, a multi-path data collector, a GPRS remote controller and a remote network computer. The four horizontal arm tray supports are bridged on the main support at different heights and in the four directions, the trays are arranged at the tail ends of the horizontal arm tray supports, the rainfall gauges are arranged on the trays, the funnels, the sensing trays and the metering tipping buckets are arranged in the rainfall gauges, the main support is fixed by the main support locating disk, and the solar cell panel and a GPRS remote antenna are arranged on the main support. Due to the fact that the rainfall gauges are arranged on the main support at the different heights and in the different directions, the data accuracy of the crop canopy gradient rainfall remote collecting instrument can be guaranteed. Thus, original data can be provided for flood protection, water supply dispatching and water management of power station water reservoirs.
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Description

technical field

[0001] The invention relates to a remote measurement device for collecting rainfall with different gradients in the canopy of farmland, in particular to a remote collection instrument for the gradient rainfall in the canopy of crops. Background technique

[0002] The shortage of water and land resources and the deterioration of the ecological environment have become serious problems of general concern around the world, which makes people realize the importance of saving water and protecting the environment. In order to ensure food security and sound development of the ecological environment, it is necessary to strengthen the management of farmland water and soil resources and research on ecosystem reconstruction, properly handle the relationship between water resource utilization and ecological reconstruction, and vigorously promote water-saving irrigation technology and rainwater resource utilization technology, so as to With water resources as the main cons...

Claims

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