FIELD: defectoscopy.
SUBSTANCE: contact fluid supply device relates to the ultrasonic flaw detection technique. Contact fluid supply device comprises contact liquid tank, pump with drive, pump inlet is connected to contact liquid container, electric pump drive with contact fluid flow rate control, distribution unit, pump is made peristaltic, pump electric drive is stepped, distribution unit comprises, as per the number of ultrasound converters, distribution calibrated orifices with length from 20 to 100 mm and calibrated orifices channels diameters from 0.1 to 1 mm, injectors of calibrated orifices are open to cavity of distribution unit, outputs of each calibrated orifice are connected to sensors of acoustic control, pump outlet is connected to cavity of distribution unit.
EFFECT: providing constant volume of liquid supply regardless of random factors and features of contact of converter-controlled material, and in cases of application of several converters fluid flow rate equalization into each converter.
1 cl, 1 dwg
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