If, all of a sudden power outage the night cold room, so that all the machines running the original cold suddenly stopped running. The operator of the starting point of the compressor emergency treatment is to prevent intrusion of high pressure to low pressure, evaporator deposit was out of control. Once suddenly calls, the machine will run at a state of disorder, cold, likely to cause greater risk. Therefore, once the engine room due to accidental power failure, the order routine stop cold storage facilities should first turn off the compressor discharge valve to prevent refrigerant flow backward, and then turn off the compressor suction valve. If a check valve and usually work properly, cold vegetables, according to the normal stop treatment. Matchable bipolar refrigeration compressor should be shut down for the intercooler valve, then close the low-pressure valves, high pressure valves and then closed. After this time the operator system in a comprehensive examination of all state positions according to normal stop valves required to deal with the compressor unloader valve adjustment handle manually dial the energy back to zero or minimum cylinder position for the next normal start again. If the system has a direct liquid supply system, it should also close the supply valve, flower refrigerator cold storage, in order to avoid channeling high and low pressure, resulting in operational accidents. To beware of accidents occur at night, blackout, emergency additional difficulties, and in order to facilitate the operator in time for the system to operate treatment facilities, each room should be set up the necessary configuration flashlights and emergency lighting systems in order to enable the timely Emergency operation carried out smoothly in order to avoid accidents. Shanxi Lung preservation company has a staff of 21 people, including five senior titles, intermediate grade six, senior engineer four people, scientific and technical personnel engaged in fruit and vegetable preservation technique research and development related products, access to a number of technological achievements and fresh fruits and vegetables cold storage technology patents, with talent and technological advantages. Cold entrances to make a rational optimization measures, cold curtain and plastic curtain of a reasonable set of cold storage to reduce the library doors opened outside the hot and humid air into the library, causing the temperature rise and a large number of libraries HME make Coolers or discharge tube evaporator frost cause storage temperature fluctuations, affecting food quality and reasonable use limit switch, so that cold air curtain and refrigeration door chain, started in a refrigerated cold curtain doors open at the same time, the preservation of fruit, cut off contact inside and outside the library, or use plastic curtain. And opening the door to minimize the number of times the refrigerator door to ensure the effective maintenance of trouble-free opening and closing the refrigerator door, regularly check the performance of seals and electric wire anytime frost refrigerator door to keep water tightness. Shanxi Lung fresh cold _ _0 ℃ `-18 ℃ cold storage preservation techniques provided by the Shanxi Lung Development Co. Shanxi Lung fresh cold _ _0 ℃ `-18 ℃ cold storage preservation techniques Shanxi Lung Development Co., Ltd. (www.sxltbx.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or image Contact phone, for the latest information, contact: Director Zhang.