Shanxi Lung Preservation Technology Development Co., Ltd. was established in 2002, refrigeration equipment, accessories Price, 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, refrigeration equipment parts factory, protection 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, refrigeration equipment parts, this cooling water temperature is generally maintained at a high level, can be taken to increase the tanks approach to be addressed. Chiller (chiller) energy-saving method for adjusting the chiller (chiller) operation of the device at a reasonable load to ensure safe operation of equipment, the chiller is running at 70% -80% load than running at 100% load, unit consumes less power and cooling capacity. Using this mode in conjunction with the pump power, the operation of the cooling tower considered. 2. Using chiller (chiller) frequency devices, refrigeration equipment, accessories picture, adjusting centrifugal chillers (chillers) compressor speed low-pressure refrigerant after centrifuge pressure. Greater speed centrifuges, pressure rises higher. In actual operation, the device is mostly run in a non-full load. Fixed speed centrifuge device small load operation, resulting in waste of energy. The frequency centrifugal chillers (chillers) can be based on load changes, automatically adjust the compressor speed, saving a larger space. Industrial refrigeration equipment accessories | Shanxi Lung preservation (certified) | refrigeration equipment accessories provided by the Shanxi Lung Preservation Technology Development Co., Ltd. Shanxi Lung Preservation Technology Development Co., Ltd. (www.sxltbx.com) is Taiyuan, heat, refrigeration and air conditioning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Lung preservation of leadership in Shanxi with the staff warmly welcome all inquiries negotiations to create the Shanxi Lung Preservation better future.