Omnibearing rain and snow sensing meter used in nuclear radiation environment safety monitoring system
A monitoring system and environmental security technology, applied in the direction of rainfall/precipitation gauge, measuring device, meteorology, etc., can solve the problems of inability to capture the information of changes in weather conditions in small areas, and the inability to accurately obtain rainfall and snowfall information, etc., to achieve Increased rain and snow sensing area, easy water stains and dirt, and low surface tension
Inactive Publication Date: 2012-06-20
HANGZHOU ANBAOWANG INTELLIGENT TECH
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Problems solved by technology
It eliminates the inability to accurately obtain rainfall and snowfall information when the amount of rainfall and snowfall is small, and cannot capture more accurate information or information about changes in weather conditions in small areas
Method used
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[0022] Such as figure 1 , 2 As shown, the omnidirectional rain and snow meter used in the nuclear radiation environment safety monitoring system includes a first electrode point 1, a second electrode point 2, a metal feather feather distributed helix 3, an umbrella surface 4, a photoelectric detection device 5, Photoelectric detection device down conductor 6, thin light-transmitting glaze 7, rotating pole spindle 8, carbon brush head assembly 9, lead wire 10, photosensitive device 11, signal processor 12, support frame 13, gear 14, speed change gear 15, Coupling 16, head screw 17, motor 18, installation platform 19, support seat 20, water tank 21, water gun nozzle 22, water diversion pipe 23, cleaning liquid storage tank 24 control solenoid valve 25, vertical pole spindle bushing 26, Bearing 27, second electrode point lead wire 28 and first electrode point lead wire 29; Support base 20 is provided with mounting platform 19, is provided with motor 18 on mounting platform 19, a...
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The invention discloses an omnibearing rain and snow sensing meter used in a nuclear radiation environment safety monitoring system. The omnibearing rain and snow sensing meter comprises a first point electrode, a second point electrode, metal wing hair distributed helical lines, an umbrella fabric, a photoelectric detection device, a photoelectric detection device down lead, a thin light-transmitting glaze, a rotating vertical rod spindle, a carbon brush head assembly, a lead, a photosensitive device, a signal processor, a supporting bracket, a gear, a change gear, a coupling, a stop screw, a motor, a mounting platform, a supporting seat, a water tank, a water gun spray nozzle, a water conduit; a cleansing fluid storage tank, a control electromagnetic valve, a vertical rod spindle bushing, a bearing, a second point electrode lead and a first point electrode lead. According to the omnibearing rain and snow sensing meter, raindrops falling down in any direction can be subjected to omnibearing detection and are rapidly scattered so as to rapidly sense rain and snow falling information. The measuring lag can be reduced by a rotating centrifugal force. The umbrella fabric is made of ceramics, has low tension and is easy to descale. The helical lines are consistent with the rotating direction. The omnibearing rain and snow sensing meter can be automatically cleaned. The rotating speed of the umbrella fabric can be automatically regulated along with the weather condition.
Description
technical field [0001] The invention relates to an omnidirectional rain and snow meter used in a nuclear radiation environment safety monitoring system. Background technique [0002] The rain and snow meter composed of high-sensitivity sensors for monitoring the function of light rain and snow is mainly used in the continuous monitoring system of environmental radiation in the periphery of nuclear power plants. The information is fused and judged to eliminate the change of radon progeny in the environment caused by rainfall and snowfall, so as to perceive the change of nuclear radiation dose rate in the peripheral radiation environment of the nuclear power base, and timely and accurately judge the abnormal radiation of the peripheral environment of the nuclear power plant. 1. Snow information is one of the important information collected in the nuclear radiation monitoring system for the peripheral environment of nuclear power plants. [0003] In addition to being used in t...
Claims
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IPC IPC(8): G01W1/14
Inventor 周亮
Owner HANGZHOU ANBAOWANG INTELLIGENT TECH