Shanxi Lung Preservation Technology Development Co., Ltd. was established in 2002, Shanxi Academy of Agricultural Sciences, Institute of Science and Technology under the storage and preservation of agricultural enterprises, but also the National Agricultural Science and Technology Park (Taiyuan) enterprises in the park. The company is the vice president of Shanxi Province, Refrigeration and Air Conditioning Industry Association unit, with refrigeration equipment installation and maintenance of B qualification, can undertake the total cost of five hundred million less refrigeration, air-conditioning equipment installation, maintenance. The 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, fresh fruits and vegetables to get a number of technological achievements and cold storage technology patents, It has the talent and technological advantages. When the chiller encounter high-voltage faults, how to handle it? Compressor discharge pressure is too high, resulting in high pressure protection relay. Compressor discharge pressure reflects the condensing pressure, the normal value should be 1.4 ~ 1. 6MPa, protect the value is set to 2.0MPa. If the long-term pressure is too high, it will cause the compressor to run current is too large, easy to burn the motor, but also easy to cause damage to the compressor discharge valve. Cause high voltage breakdown is as follows: High (1) cooling water temperature, poor condensation effect. Cooling water chillers rated operating conditions required in 30 ~ 35 ℃, the water temperature is high, the poor heat dissipation, high pressure will inevitably lead to condensation, a phenomenon often occurs in the hot season. High water temperature causes might be: cooling tower failures, such as the fan is not open even reverse, water distribution does not turn, the performance of cooling water temperature is high, and a rapid rise; the outside temperature is high, water is short, the amount of water can be recycled less, this cooling water temperature is generally maintained at a high level, chillers procurement, storage tanks can be taken to increase the ways to address them. Cryogenic engineering construction market blew cold storage chillers cold storage chillers suitable for a variety of cold storage (such as cold storage construction or a combination of cold) cooling cooling equipment, cooling fan design, for example, for the storage temperature is above 0 ℃ cold storage, Lingqiu chillers, eggs or vegetables such as saving refrigerator; a storage temperature of about -18 ℃ cold storage, as meat, fish and other frozen food cold-storage; a storage temperature of about -25 ℃ cold storage , as fresh meat and fish products, or frozen prepared foods available. Currently, the domestic demand in the country cryogenic refrigeration continued to increase, which laid the basis of market demand air cooler. Among them, Beijing, Shanghai, Guangdong and Guangxi to Vietnam along with the many other large cold storage based on cryogenic construction, the central second-tier cities to small towns, and other cold-based storage versatility. With the escalation of future agricultural industry, long-distance transport demand increasingly, Northeast and Northwest markets become more mature. Coolers costs | lingqiu chiller | Shanxi Shanxi Lung Lung Preservation by Preservation Technology Development Co., Ltd. Shanxi Lung Preservation Technology Development Co., Ltd. (www.sxltbx.com) strong, credible, in Taiyuan, Shanxi heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve Lung Shanxi innovative ideas will lead into the brilliant fresh and you work for a better future!