Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ)
发明人:
Демидов Валерий Витальевич (RU),Шульга Павел Станиславович (RU),Есафова Елена Николаевна (RU),Абдулханова Дина Рафиковна (RU),Полубнев Александр Александрович (RU)
申请号：
RU2016110105
公开号：
RU0000171157U1
申请日:
2016.03.21
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
The utility model relates to the field of laboratory equipment, which allows reproducing (simulating) rain of various intensities with different dropping speed under laboratory conditions, which, in turn, can be used to study soil samples in the process of studying erosion processes. The technical result achieved by using the inventive utility model is to ensure that the droplets disperse along the irrigated surface, uniform irrigation, as well as simulate rain on a limited surface. The problem is solved in that in a laboratory sprinkler installation containing a water spraying device connected to a water supply pump, a frame formed by uprights and upper, middle plates and a base rigidly fixed to them, an electric motor with a rotating shaft mounted on the upper plate and connected to a drive including a driving axis and an oscillating mechanism, the oscillating mechanism is made in the form of an eccentric kinematically connected with the working rod with a glass, while the eccentric secured n to a vertically located leading axis with the possibility of sliding along the inner surface of the glass of the working rod, the drive is equipped with a cardan joint, by means of which the working rod is connected to a spray device, which is a sprinkler cassette, made in the form of a chamber with an inlet for supplying water from the pump and an outlet opening air, in the lower part of which dosing capillaries are placed with an even pitch. 3 s.p. f-ly, 5 ill.Полезная модель относится к области лабораторного оборудования, позволяющего воспроизводить (имитировать) дождь различной интенсивности с различной скоростью падения капли в лабораторных условиях, что, в свою очередь, может быть использовано при исследовании почвенных образцов в процессе изучения протекающих эрозионных процессов. Технический результат, достигаемый при использовании заявляемой полезной модели, заключается в обеспечении рассеивания капель по орошаемой поверхности, равномерности орошения, а также имитаци
