Fan field test device based on five-hole pneumatic probe

The utility model discloses a fan field test device based on a five-hole pneumatic probe. The fan field test device based on the five-hole pneumatic probe comprises an adjustable clamping piece, a five-hole probe and a handheld display instrument, and is characterized in that the five-hole probe comprises an angle index plate, a pressure guide pipe and probe, wherein the lower end of an adjustable clamping piece is detachably combined on a fan cartridge receiver, the five-hole probe is supported by the upper end of the adjustable clamping piece, and a rapid joint which is arranged on the five-hole probe is connected with the handheld display instrument. The fan field test device based on the five-hole pneumatic probe can observe measurement data in real time, and counts performance parameters of a fan such as flow rate, total pressure and efficiency and the like. The fan field test device based on the five-hole pneumatic probe is compact in structure and convenient to carry, is 1/8-1/12 of existing standardized fan drum laboratory equipment in cost, can be rapidly arranged on a running fan, completes testing operation without stopping, and obtains performance curves of the fan through rapid and convenient measure in short measure time.