Some common sense about exporting medical oxygen generators

      In daily workExport medical oxygen generatorsof“Maintenance” and “repair” are two completely different concepts. Let’s talk about repair first - it is when the machine stops working due to a single component failure. We will repair the faulty part, but this often leads to a series of unexpected problems, and the repaired equipment is prone to a series of continuous problems.

　　For example, when the motor of the air compressor in an export medical oxygen generator burns out, we only replace the motor’s new coil windings and then directly restore the motor operation, but we do not actively investigate some indirect problems of the motor failure factors, such as whether the motor damage is caused by the following problems:

　　1. Is it becausethe aging of electrical components or loose wiring in the export medical oxygen generator leads to poor contact, causing excessive current fluctuations in the motor protection system when there is no proper load?

　　2. Due toinsufficient lubrication of the bearings or wear and tear of the bearings in the export medical oxygen generator, the rotating shaft is stuck.

　　3.It is also possible that the oil-gas separator core is clogged, leading to excessive motor load and fatigue damage due to long-term high-temperature operation.

　　Therefore, due toExport medical oxygen generatorsneglecting maintenance awareness duringthe inspection process, many units often operate in a

　　“sick” manner, which will directly lead to a weakening of the oxygen generator’s pressure capacity, a shorter service life, reduced operational reliability, increased safety factor, and an increase in future maintenance hidden dangers, leading to a sudden increase in operating costs.

　　1.Now let’s talk about maintenance. In the general sense, our maintenance refers to the maintenance of equipment in daily work, which refers to timely and scientific inspections and maintenance according to the various performance characteristics of mechanical equipment, according to the daily, weekly, monthly, and annual maintenance cycles, so as to prevent small problems early, eliminate major faults early, and effectively achieve energy saving and emission reduction and reliable safety assurance.

　　Maintenance of the air compressor system for export medical oxygen generators.

　　The air compressor has advanced performance technology and a high degree of automation. All important components are monitored and alarmed by the SUPERVISOR to display faults in the oil filter, temperature control valve, oil-gas separator, etc., and timely maintenance.

　　2. Maintenance of the oil filter of the export medical oxygen generator:

　　3.Export medical oxygen generatorsPractice has proved that it is not necessary to wait until the pressure difference between the oil filter exceeds 1.4Bar before carrying out repairs when the monitor displays a signal. Instead, we should carry out maintenance and replacement of the oil filter after more than 1000 hours of operation or 5-6 months, without waiting for any warnings.

　　Maintenance of the temperature control valve: If there is any doubt about the temperature error of the equipment, after checking and confirming, remove the pipe connected to the valve body, remove the four bolts connecting the upper and lower valve bodies, remove the seat, take out the temperature control element, lubricate the sealing parts to be replaced, put them into the valve body, push the temperature control element into the valve body until the sealing ring is completely connected to the top, install a new gasket, fix the upper and lower valves, tighten the bolts, the torque is 30-40nm, and reconnect the sub-pipe.