Multi-parameter continuously-adjustable impinging jet atomization test device under open environment

The utility model discloses a multi-parameter continuously-adjustable impinging jet atomization test device under an open environment. The multi-parameter continuously-adjustable impinging jet atomization test device under the open environment comprises an experimental platform, a vertical jet nozzle, two inclined jet nozzles, a support capable of lifting up and down, and a horizontal distance adjustment mechanism, an angle adjustment mechanism and an offset adjustment mechanism which are arranged on the support. After the structure is adopted, the horizontal distance adjustment mechanism can be used for the continuous adjustment of a length parameter before the impinging jets of the two inclined jet nozzles; the angle adjustment mechanism can be used for a continuous adjustment for an angle parameter before the impinging jets of the two inclined jet nozzles; the offset adjustment mechanism can be used for the continuous adjustment of an offset parameter before the impinging jets of the two inclined jet nozzles. In addition, the three adjustment mechanisms ingeniously utilize a micrometer or a geometric magnification principle, and the adjustment accuracy is high; the multi-parameter continuously-adjustable impinging jet atomization test device under the open environment is simple and intuitive to operate, compact in structure, high in reliability, high in test accuracy, and convenient to maintain.