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The key factors affecting the life of automatic double-opening cargo shower
The key factors affecting the life of automatic double-opening cargo showerThe service life of the automatic double-opening shower is not fixed but is affected by a variety of factors, at least a few years, more than ten years, or even longer. The following will be an in-depth analysis of these influencing factors from the aspects of material, use environment, daily maintenance, and operation specifications.(1) The choice of material There are obvious differences in the service life of automatic double-opening cargo showers made of different materials. At present, the common goods shower materials on the market are stainless steel, color steel, cold-rolled steel paint, and so on. Stainless steel cargo shower, especially made of 304 stainless steel, has excellent corrosion resistance and rust resistance. In the general indoor environment, its service life can reach about 10-15 years; If it is in a well-ventilated and dry high-quality environment, the service life can even be extended to about 20 years. This is because stainless steel has high chemical stability and is not easy to react with water and oxygen in the air, to maintain the integrity of the structure and the finish of the surface for a long time. Because of its material characteristics, the service life of the bottom plate is relatively short, generally 3-5 years. If the a lack of regular maintenance, the bottom may be damaged within 1-2 years, such as deformation, corrosion, etc., mainly because the bottom often bears the weight of the goods and friction, easy to damage. The service life of the color steel plate box is usually about 8 years, and with the continuous improvement of the industry's requirements for a clean room environment, the color steel plate air shower is gradually eliminated in the market because of its lack of durability. The service life of a cold-rolled steel coating shower is generally about 10 years, and in a dry environment, its life can be extended to about 15 years. If you pay attention to maintenance in daily use, such as regularly checking whether the paint is damaged and repairing it in time to avoid direct contact with corrosive substances, then its actual service life can be comparable to that of a stainless steel shower. The paint process can form a protective film on the surface of the cold-rolled steel plate, effectively isolating the erosion of air and water on the steel plate, but once this protective film is damaged, the steel plate is easy to rust and corrosion. (b) the use of environmental challenges The service environment has a significant effect on the life of automatic double-opening showers. In a humid environment, the metal parts of the shower room are easy to rust corrosion, especially the electrical part, which may be due to moisture and short circuit, poor contact, and other failures, although these effects usually do not immediately lead to the equipment can not be used, but long-term accumulation will seriously shorten the service life of the equipment. In some food processing workshops, the environmental humidity is large, if the moisture-proof measures of the cargo shower room are not in place, after several years of use, the box and internal metal structure may appear to rust, affecting the normal operation of the equipment. High-temperature environment will also cause damage to the cargo shower, too high temperature will accelerate the aging of equipment parts, such as plastic parts easy to deform, cracking, and rubber seal elasticity will decline, resulting in poor sealing performance, and then affect the cleaning effect of the cargo shower. In the cargo shower room set up next to some high-temperature production workshops, special attention needs to be paid to its heat dissipation and insulation problems. In a dusty environment, a large amount of dust will be attached to components such as filters and fans, increasing the operating load of the device. If the initial effect filter and high-efficiency filter are in a high dust environment for a long time, they will soon be blocked, resulting in reduced ventilation and poor blowing effect. To maintain normal air volume, the fan needs to increase the power operation, which will accelerate the wear of the fan motor and reduce its service life. In enterprises with more dust such as cement factories, the filter replacement frequency of cargo shower rooms is significantly higher than that of other industries. A range of measures can be taken in response to harsh environments. In humid environments, the stainless steel shower room is preferred, and ventilation is strengthened, dehumidification equipment is installed to reduce air humidity; In high-temperature environments, the cargo shower room is equipped with good cooling devices, such as cooling fans, heat sinks, etc., or the cargo shower room is insulated; In a dusty environment, increase the replacement frequency of the filter, regularly clean the equipment, and set a pre-filter device at the entrance of the cargo shower if necessary to reduce the amount of dust entering the cargo shower. (3) The power of daily maintenance Regular and professional maintenance is the key to extending the life of the automatic double-opening shower. First of all, it is necessary to keep the interior and exterior of the shower clean, regularly wipe the surface of the box, remove dust and stains, and prevent its long-term accumulation of corrosion or wear on the surface of the equipment. In the cleaning process, pay attention to the use of soft cleaning cloth and neutral detergent, and avoid the use of detergent containing corrosive ingredients, so as not to damage the coating or material on the surface of the equipment. As one of the core components of the cargo shower, the filter needs to be replaced regularly. The primary filter is generally replaced every 1-3 months, and the replacement cycle of the high-efficiency filter is relatively long, usually 1-2 years, but this also needs to be determined according to the actual use and the degree of blockage of the filter. When it is found that the dust on the surface of the filter is significantly increased, or the blowing wind speed is significantly reduced, the filter should be replaced in time to ensure the purification effect of the cargo shower. The inspection of the electrical line should not be ignored, regularly check whether the line is aging, damaged, loose, etc., and timely repair or replace the faulty lines and electrical components to prevent safety accidents or equipment damage caused by electrical faults. For example, check whether the power cord of the fan is worn, whether the switch button is working normally, and whether the sensor is sensitive. (4) The key to correct operation The correct operation method has a positive effect on the life of the cargo shower room. During use, avoid misoperation and strictly follow the operating rules of the equipment. Before entering the shower room, the operator should first understand the basic operation process and precautions of the equipment, and not touch or operate unfamiliar control switches at will. To prevent violent opening and closing, the door of the automatic double-opening shower adopts automatic induction and electronic interlock design, in the process of opening and closing the door, it is strictly prohibited to push the door or the sliding door by hand, and do not try to open another door when the door is not completely closed. Because a violent operation may cause damage to the transmission device of the door, the failure of the electronic interlock system affects the normal opening and closing of the door and the air tightness of the clean room. In some factories, due to the irregular operation of the operator, often pushes the door, resulting in the hinge deformation of the shower door and the lock damage, which not only affects the normal use of the equipment but also increases the maintenance cost and the risk of equipment failure. |
