Electrostatic atomization nozzle charge-to-mass ratio measuring system and measuring method thereof
一种静电雾化、测量系统的技术，应用在测量电变量、测量装置、喷射装置等方向，能够解决响应慢、测量时间长、精度差等问题
Active Publication Date: 2019-07-05
JIANGSU UNIV
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[0017] The charge-to-mass ratio parameter is a key indicator of the performance of the electrostatic atomization nozzle. The traditional charge-to-mass ratio measurement device and measurement method have problems such as long measurement time, slow response and poor accuracy.
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[0086] Figure 1 to Figure 4 Determined the structure of this measurement system embodiment jointly, the design spray flow rate q=1.2 liters / minute=2×10 of this embodiment -5 Cubic meters per second, the following is a clear and complete description of the charge-to-mass ratio measurement system and measurement method of the electrostatic atomization nozzle of the present invention in conjunction with the accompanying drawings of the embodiments of the present invention:
[0087] Such as figure 1 with figure 2As shown, it is a schematic diagram of the charge-to-mass ratio measurement system of the electrostatic atomization nozzle provided by the embodiment of the present invention. rectifying plate 6, lower cylinder 7, lower cylinder outlet pipe 8, ammeter 9, metal wire 10, liquid level pipe 11, ultrasonic liquid level gauge 12, water storage tank 13, water supply pipe 14, liquid pump 15, branch pipe 16, It consists of a pressure regulating valve 17, a throttle valve 18, a...
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The invention discloses an electrostatic atomization nozzle charge-to-mass ratio measuring system and a measuring method thereof. The system comprises an electrostatic atomization nozzle, an upper cylinder, a lower cylinder, an ampere meter, a liquid level tube, an ultrasonic level gauge, a water storage tank and a liquid pump. The electrostatic atomization nozzle, the upper cylinder and the lowercylinder are successively connected from top to bottom. The upper cylinder and the lower cylinder are connected through a flange to form an internal cylindrical space with two ends equipped with holes. The ampere meter is connected to the lower cylinder through a metal lead in a flange connection mode. The liquid level tube is connected to the lower cylinder. An upper end of the liquid level tubeis provided with the ultrasonic level gauge. The water storage tank is located below a water outlet pipe of the lower cylinder. The liquid pump and a water supply pipe can transport a liquid in the water storage tank to the electrostatic atomization nozzle. A computer acquires and processes measurement data of the ampere meter and other components in real time. In the invention, a design formulaof a lower cylinder height H and other parameters, and a measurement method of a charge-to-mass ratio parameter are given. The system has real-time measurement and monitoring functions of the charge-to-mass ratio parameter, and has characteristics of high precision, rapid response and the like.
Description
technical field [0001] The patent of the present invention relates to a charge-to-mass ratio measurement system of an electrostatic atomization nozzle and its measurement method, specifically, to a charge-to-mass ratio of an electrostatic atomization nozzle suitable for real-time measurement and monitoring of charge-to-mass ratio parameters of an electrostatic atomization nozzle A measuring system and a measuring method thereof, the measuring system is suitable for the real-time measurement and monitoring of the charge-to-mass ratio parameters of electrostatic atomizing nozzles in fields such as agricultural plant protection spraying and industrial electrostatic spraying. Background technique [0002] Electrostatic atomization technology is a liquid atomization spraying technology widely used in the fields of agricultural plant protection spray, electrostatic spraying, electrostatic atomization spray combustion and industrial electrostatic dust removal. The electrostatic atom...
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IPC IPC(8): G01R29/24
CPCG01R29/24A01M7/0096B05B14/00B05B15/40B05B5/025G01M99/008
Inventor 欧鸣雄吴敏敏杨志雄朱计戍罗洋蒋沈
Owner JIANGSU UNIV