1, for water-cooled chiller, due to condenser water breakage or insufficient water, or water temperature is too high, the compressor exhaust pressure is too high, there is a high pressure alarm;
2, for the air-cooled chiller, condenser heat dissipation is poor, there is a non-condensable gas in the system, refrigeration piping part of the clogging, may cause condensing pressure is too high, there is a high pressure alarm.
For chiller high pressure refers to the compressor discharge pressure.
chiller low pressure gauge pressure is high, high pressure gauge low what reasonpreliminary judgment according to what you described should be the pump failure can check
najin chiller high pressure alarm how to solve, thank youair-cooled on the cleaning of the radiator,
water-cooled on the cleaning of the shell-and-tube condenser/cooling tower;
heat dissipation is not good leading to high pressure alarm
industrial chiller Compressor snow high pressure is how much normalHigh pressure does not exceed 2.2Mpa is considered normal, high pressure is based on seasonal changes and slight changes.
What are the common causes of ventilator high pressure alarm?The common causes of ventilator high pressure alarms are as follows:
Tracheobronchial spasm, stenosis;
Mucus retention in the airway;
Obstruction of the artificial airway;
Increased muscle tone in the patient, *** coughing, or new comorbidities in the lungs, such as pneumonia, pulmonary edema, pulmonary atelectasis, and tension pneumothorax;
The alarm limit of the airway pressure high limit alarm is set too low.
Ventilator in modern clinical medicine as an effective means to artificially replace the function of autonomous ventilation, has been commonly used in various causes of respiratory failure, anesthesia and respiratory management during major surgery, respiratory support therapy and emergency resuscitation, in the field of modern medicine occupies a very important position. Ventilator is a kind of medical equipment that can play a role in preventing and treating respiratory failure, reducing complications, saving and prolonging the patient's life is crucial.
chiller high pressure alarm is generally what causes1 too little cooling water flow or water temperature is too high (increase the cooling water flow or reduce the water temperature)
2 condenser copper tubes / fins more scale, heat transfer effect is poor (cleaning or replacement of filters)
3 refrigerant is too much (discharge of part of the refrigerant) 4 the expansion valve opening is too small (appropriate adjustment of the degree of expansion valve opening)
The water cooler is a high-pressure water chiller, which is a kind of high pressure cleaning machine to prevent the treatment of respiratory failure, reduce the reduction and save the patient's life. /p> Industrial cold water high pressure washer
Panda, one of the earliest enterprises in China's washing machine (car wash) industry, the drafting unit of the washing machine industry standard, has been awarded the Shanghai Famous Trademark, Shanghai Famous Brand Products, high-tech enterprises and other honors. The only domestic manufacturer covering almost all high-pressure cleaners, including household high-pressure cleaners, ordinary high-pressure cleaners, industrial commercial high-pressure cleaners, ultra-high-pressure cleaners and so on. Can be purchased through the network sales, telephone sales, dealer sales and other avenues.
What will happen to the chiller if the high pressure switch is removed, the reason is that there has been a high pressure alarm.Consequences have a safety valve will protect again, or copper pipe burst. Why not replace the high pressure pressure switch
RF tube laser marking machine chiller high pressure alarm, what happened?Yinma YM1030 Glass Tube RF Tube Laser Marking Machine cools down by water cooling
The above phenomenon occurs when the water becomes dirty and the filter mesh is clogged