Causes of water injection pump

 
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meishengchao



Joined: 20 Jul 2015
Posts: 18771

PostPosted: Mon Sep 28, 2020 1:52 am    Post subject: Causes of water injection pump Reply with quote

 

Pu: After starting the screw pump to the water pump, the reasons for the high pressure and low current diaphragm pump are:
(1) The pump outlet valve is not opened or the gate is off:
(2) High line pressure of water injection dry gear pump s
(3) The pump pressure gauge and ammeter are not accurate,
(4) The coin flow valve is stuck.
59. After the water injection Kuwana is activated, how does the f pump and the famous electric sink store 54?
Answer: After the pump is started, the treatment method for high pump pressure and low current is:
(1) Open the pump mountain pass valve, if the gate falls off or the check valve is stuck,
Risk repair,
(2) Check the instrument, stop the pump and replace the instrument,
(3) Report scheduling and adjust external network pressure.
60. Reasons and solutions for low pump pressure or no water output after water injection
Are there any ways of management?
Answer: After the water injection pump is started, the reason for the low pressure or no water output and the treatment method
There are the following JL situations.
(1) Phenomenon: The pump pressure is high, the current is small, the suction pressure is normal, and no water is discharged.
Reason: The outlet valve was not opened, the gate fell off, and the outlet pipeline was blocked.
Treatment: Repair or replace the outlet valve, and clear the blockage of the outlet pipeline.
(2) Phenomenon: The suction pressure is low, the pump pressure is low and fluctuating, and no water is discharged.
Reason: The inlet is not open, the gate is off, and the inlet filter is blocked
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