【Daily Question】Principles of Chemical Engineering 385: Water Pumps (June 15)
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This post was last edited by “Back to Cambridge” on June 27, 2016, at 14:12. Starting today, the Chemical Engineering Theory section is launching the “Question of the Day” activity, aimed at helping everyone reinforce their basic knowledge of chemical engineering. Subsequently, series such as “Fundamentals of Chemical Engineering”, “Mass Transfer and Separation”, “Chemical Engineering Thermodynamics”, and “Chemical Process Technology” will also be introduced. We hope for your active participation!!! For the “Question of the Day” activity, answers can be viewed directly in the replies; however, the thread will be closed after one day! ! To encourage everyone’s continued participation this year! Participation earns 3 wealth points, with an additional 4 wealth points for correct answers~~~ Short answer: When a water pump doesn’t deliver water during operation, what should be checked first?
The inlet should be checked first – whether the inlet manual valve is open and whether the inlet is blocked
When a water pump fails to deliver water during operation, where should one check first? Answer: Check whether the inbound traffic is insufficient
First, check whether the motor is running in reverse, and also whether there are any leaks in the water inlet pipes; air may be present inside the pump.
First, check whether the inlet valve is open