Detailed inquiry: http://hot oil pump common faults and troubleshooting methods
:(1) The pump does not hold pressure or leak; the cause of the fault: diagnosis and elimination of seal leakage: check the seal for wear and elasticity. If it is worn, replace it with a new one. (2) The maximum vacuum of the pump is low, and the pump extraction time is prolonged; the cause of the failure: insufficient lubrication and lubricating oil; air leakage from the suction line; wear of parts; increased leakage through the gap. Trouble diagnosis and troubleshooting: Check the viscosity of the lubricating oil. If it is not qualified, replace the oil of suitable viscosity; check whether the pipeline is leaking. If it leaks, replace the leaking parts; check the parts for wear and tear, if there is wear Repair or replace new parts; check lubricant pressure and meet specified requirements.
First, the working principle of BRY hot oil pump
RY hot oil pump is mainly composed of pump body, rotor, slider, pump cover, gear, sealing ring and other parts. When the pump is working, the eccentric rotor with four sliders rotates counterclockwise, and the slider is in its own centrifugal force. Under the action, sliding close to the inner wall of the pump, the suction chamber is continuously expanded, and the gas is pumped through the suction pipe to open the check valve (the pump is equipped with a check valve to hold the pressure on the system) into the suction chamber. When the slider is turned to a certain position, the inhalation is completed, the inhaled gas is isolated, the rotor continues to rotate, and the isolated gas is gradually compressed - the pressure is raised.
Second, use and maintenance considerations
BRY hot oil pump is a kind of high precision and sensitive work pump. The following rules must be strictly observed when using: 1. When using, always check whether the operation and lubrication are normal, and whether there is abnormal noise, so as to find and eliminate the fault in time. 2, should always check the pump for leakage. 3. If the BRY heat pump is not used for a long time, it should not be operated at full load immediately when it is used again.
Third, the storage of BRY hot oil pump BRY hot oil pump should be stored in a dry, non-corrosive gas warehouse, do not store in high temperature and low temperature environment below -20 °C for a long time, so as not to aging rubber seals, and often check the corrosion In case, if necessary, replace the anti-corrosion oil in the pump. Http://news.chinawj.com.cn Submission:
:(1) The pump does not hold pressure or leak; the cause of the fault: diagnosis and elimination of seal leakage: check the seal for wear and elasticity. If it is worn, replace it with a new one. (2) The maximum vacuum of the pump is low, and the pump extraction time is prolonged; the cause of the failure: insufficient lubrication and lubricating oil; air leakage from the suction line; wear of parts; increased leakage through the gap. Trouble diagnosis and troubleshooting: Check the viscosity of the lubricating oil. If it is not qualified, replace the oil of suitable viscosity; check whether the pipeline is leaking. If it leaks, replace the leaking parts; check the parts for wear and tear, if there is wear Repair or replace new parts; check lubricant pressure and meet specified requirements.
First, the working principle of BRY hot oil pump
RY hot oil pump is mainly composed of pump body, rotor, slider, pump cover, gear, sealing ring and other parts. When the pump is working, the eccentric rotor with four sliders rotates counterclockwise, and the slider is in its own centrifugal force. Under the action, sliding close to the inner wall of the pump, the suction chamber is continuously expanded, and the gas is pumped through the suction pipe to open the check valve (the pump is equipped with a check valve to hold the pressure on the system) into the suction chamber. When the slider is turned to a certain position, the inhalation is completed, the inhaled gas is isolated, the rotor continues to rotate, and the isolated gas is gradually compressed - the pressure is raised.
Second, use and maintenance considerations
BRY hot oil pump is a kind of high precision and sensitive work pump. The following rules must be strictly observed when using: 1. When using, always check whether the operation and lubrication are normal, and whether there is abnormal noise, so as to find and eliminate the fault in time. 2, should always check the pump for leakage. 3. If the BRY heat pump is not used for a long time, it should not be operated at full load immediately when it is used again.
Third, the storage of BRY hot oil pump BRY hot oil pump should be stored in a dry, non-corrosive gas warehouse, do not store in high temperature and low temperature environment below -20 °C for a long time, so as not to aging rubber seals, and often check the corrosion In case, if necessary, replace the anti-corrosion oil in the pump. Http://news.chinawj.com.cn Submission:
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