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Editor's note: clean air conditioning system is a pharmaceutical clean an indispensable part of engineering, the operation state of a bearing can achieve a clean environment standards, and directly affects product quality. Clean air conditioning system for six runs in the FAQ, the author's actual conditions and their own work experience, 11 were analyzed and discussed, and corresponding countermeasures, described as "right medicine." I hope this will give pharmaceutical companies the engineering and technical personnel and rewarding. Disease: combined air-conditioning leakage measures: prevention of the phenomenon of frost heave details playback: Northern most companies using a combination of air conditioner system in the winter there is a lot of leakage has seriously affected the normal production. Bake in a workshop for precision in a sudden large leak last winter, multi-technical staff to find reasons, ruled out leaking heater, humidifier water leakage and other reasons, it was found leaking cooler. What is the reason for this? Stop at the chillers to run, the net treatment system was released, we jointly design, manufacture, management personnel for site analysis, and finally found that as a cooler frost, causing the water leak, although the system up to the net, but the lowest there is blind, unable to put the net, causing a lot of cold air into the winter, the cooler tube frost. Upon investigation, most of the combination of air conditioner manufacturers are there blind spots and can not put a net. This solution are: ordering required equipment manufacturers to place low net; on the new deal with the wind, increase fresh air preheating section to ensure that the winter temperature of fresh air after dealing with more than 5 ; the best choice of heating, Because there are frost steam heater problem. Disease: in the short life of the filter efficiency measures: increase the flow section are details of playback: Some effective use of combined cycle air conditioner in the short and medium effect filters are not effective, frequent replacement of filters in effect, not only expensive but also reduce the daily high efficiency filter life. After careful comparative study found that some companies because smaller air-conditioned room, the designer for a compact structure, will in effect filter section and fan section of a direct connection, thus causing air to be processed too late to spread, so that the outlet of the fan efficiency air filters filter the entire section rate is very uneven, only affects the whole deal with the effects of air conditioning units, but also greatly shorten the life of the filter. This solution to the problem is in the fan section and filter section increase in efficiency are flow section. Disease: pressure and flow capacity can not meet the requirements of responses: positive detection of partial adjustment to care more playback: Once, a preparation workshop found that the room pressure more confusion, so plant operators on the technical dissection of some of the air conditioning system to send return air valve for debugging, then although the room pressure and air volume to meet the design and use requirements, but several other rooms instead of air volume and pressure changes, it is difficult to meet the application requirements, the consequences of doing the whole air conditioning system more chaotic. The reason is that individual outlet air volume and pressure to meet the requirements of the local adjustment of the system will be an impact on air flow distribution to the distribution of air volume air conditioning system disorder. Air-conditioning systems have been adopted after the completion of measurement and adjustment of the general regulation of air volume ratio adjustment method to adjust through the various valves at a fixed opening, the entire air conditioning system that are sent to distribution outlet of the air volume ratio is basically unchanged, if the single regulator one or a number of valves, the outlet of the air flow distribution in all there will be disorder and changes in air flow and distribution of the air conditioning system more chaotic. Therefore recommended that users of air conditioning units in the project after construction should be looking after the acceptance of experienced staff for testing and debugging, allowing the system to meet the design and use requirements, because the testing and adjusting air-conditioning system is the air conditioning works an important part; have been built and put into use the air conditioning system, not easily be resized. Of course, if the process changes or improper maintenance, the system disorders may also appear or failure to adjust can be found through the determination and the reasons for failure, thus improving the operation conditions, the system is running. Disease: indoor air diffuser drops gather responses: to avoid the dew point temperature, air supply details of the intervals: a workshop for precision drying, cooling section to set the negative pressure in the fan section of the system, all the normal debugging. However, upon opening of chillers, supply outlet in the room gathered around a large number of drops, so that the indoor relative humidity is great and there is a strong argument wet products, which seriously affected the quality of the product. For this phenomenon, design, construction, equipment, project management and user units in several on-site observations, discussions and studies, that this phenomenon may have the following reasons: after cooler is not designed breakwater; supply air temperature low, reaching the dew point temperature, the cold air into the room after the indoor air to the dew point temperature and condensation. I am an expert from menleatherbriefcase.com , while we provides the quality product, such as belting leather briefcase , leather business briefcase Manufacturer, large leather briefcase,and more.
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