Storage air conditioning technology is the use of electricity at night when the grid trough for cooling or heating, cooling capacity or energy stored up, release cold or heat Xuzhou Hitachi air conditioning maintenance department in the daytime peak electricity power shortage to meet building cooling cold Source or hot water needs. Storage conditioned the origin and development of water storage air conditioning international occurs at approximately 1930, initially for theaters, churches, dairy processing plants and other short-term use cooling load is concentrated place. This storage technology can drive large cooling load with a small refrigerator, it can reduce the initial investment of the refrigeration system. Later, refrigerator costs are significantly lower, application of this technology into a period of stagnation. 1973 energy crisis, once again draw attention to the air-conditioned cool storage. In the 1980s, the rapid spread of ice storage air conditioning technology developed in the energy shortage. In shopping malls, office buildings, commercial buildings, hotels, restaurants, entertainment venues, hospitals and other places application results are obvious. Japan to 2001 l storage air conditioning system has more than 15,000 sets. Taiwan, China since 1984 built the first ice storage air-conditioning systems, it has been put into operation by the year 2000 more than 600. From a global perspective, the world's developed countries have or are using storage air conditioning. The technology is currently in the world belongs to mature technology, world wide in various fields of application. South Korea has legislative 3,000 square meters of public buildings must use storage air conditioning system. Currently, the latest storage air conditioning is low, a large temperature difference between air cooling technology, few works have been done less investment than conventional air conditioning systems. First, the central air-conditioning units installed before the examination and preparation 1, according to the device specification packing list, certificate, inspection records and the necessary assembly drawings and other technical documents, check the model, specifications and all parts, components, materials and special tools subsidiary; Imported equipment must have test file inspection departments. 2, before installation should check the box, and the establishment of acceptance documented. Participants for the user, on behalf of supervision, construction and manufacturers (or distributors) and other parties. 3, after unpacking the unit to carefully check the surface, the host and parts and components, etc. Have the defect and rust, etc; whether the device is filled to keep gas leak, seal is intact; check after unpacking the equipment should take protective measures , premature or any removal to avoid damage to equipment; the equipment has any damage is found, please maintain the status quo in Xuzhou Hisense air conditioning repair phone, and immediately notify the processing and marketing firms. 4. Check the supply voltage is consistent with the unit voltage, current, it should be able to meet the requirements of the unit. 5, in the concrete foundation reaches curing strength, smooth surface, location, size, elevation, reserved holes and embedded parts are in line with the design requirements after the air-conditioning repair, before installation. 6, handling and lifting equipment should meet the following requirements: (1) placing the device before installing central air conditioning maintenance and reconstruction of Xuzhou, application pad to pad sound equipment; equipment should check the weight of the front (2) lifting, lifting the tying firm The main load-bearing equipment should be above the center of gravity point; (3) lifting with a common base unit, which does not cause stress points and deformation distorting the base unit. (4) the turning point of contact parts and equipment sling should be used soft material liner. (5) Note that when you can not make the lifting unit casing. Xuzhou hand air conditioning maintenance, air conditioning maintenance, refrigeration provided by Xuzhou Sheng Erda 圣尔达 Refrigeration Electrical Services Limited. Xuzhou 圣尔达 Refrigeration Electrical Services Limited (xzktw.com) strong, credible, Xuzhou in Jiangsu Province of heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sheng Erda refrigeration into the brilliant and you work for a better future!