Factory outlets of various types of agricultural submersible pumps agricultural pumps

 The company's products have QS, QSZ, QSH, QZ, QH series of axial, mixed flow submersible pump, QSP fountain pump, QJ deep well pump, JP sprinklers, 50PYC, PY rocker sprinkler series about more than 300 varieties. Xuzhou Universal Pump Co., direct marketing all types of agricultural pumps submersible pumps are welcome to order Tel: 0516-89625901 18205205178 Address: Xuzhou City, Jiangsu Province, Peixian East Outer Ring Industrial Zone Website: www.xzhqby.com pumps common faults and analysis and elimination with other Power devices, with different pump operation of the equipment failure is not the same degree of loss, summed up the reason for the failure include five areas: design unreasonable, aging of components, improper use, harsh operating conditions, technical level of operating personnel . Equipment failure is usually in the performance degradation fault indications point (potential points of failure), and then gradually develop into detectable fault. After signs point will accelerate the degradation process until the functional point of failure caused the accident. 2.1 Pump Fault diagnosis used simple methods (1) auscultation method because of the sound of the normal operation of the pump with a rhythmic character and temperament, to judge by the sound abnormality can be diagnosed internal device is loose, imbalance and other risks. Sound by tapping parts, can judge whether the fault pattern. Electronic stethoscope equipment vibration condition can be converted into an electrical signal, at the same measuring point, by contrast to the speed of the signal in the same conditions, to determine whether the device is faulty. (2) contact gap measurement method equipment, vibration and temperature changes can be hand touch, by hand shaking parts can feel the gap size, touch can feel the vibration mechanical strength, thermal anomalies leavened plate crawling situation and pumps. The main fault 2.2 hours through concrete pumps, pumps incidents are the following: the seal leakage accident, the pump center offset, shaft damage, bearing damage, damage to couplings, thrust bearings burned, balance disc throttle bush wear, impeller friction ring wear or killed. Specific to pumping equipment parts, failure occurred mainly in impeller, bearings, shaft seal.