ICE THERMAL STORAGE TECHNOLOGY
Ice thermal storage technology is a complete set of process and equipments using electric power to make and store ice during off-peak night time and to deliver the stored ice as cold source to air-conditioning system during peak day time in order to meet the peak load needs of air-condition. The purpose of this system is to ease high load needs of power grid during peak day time so as to achieve load shifting and improve the efficiency of energy utilization. Along with the arising of energy crisis worldwide, this ice thermal storage technology currently is becoming one of the effective ways to resolve energy shortages in many countries.
1. Features:
1) Simply process, mature technology, design size and capacities on the basis of user's needs
2) Effectively shifting the on-peak electric load to off-peak, balance power grid
3) Relatively common air-conditioning cooling system, save investing and running cost
2. Advantages:
1) Cost advantage: Ice thermal storage technology saves cost of air-conditions equipment,reduces installed capacity and power rate of chiller (30%-50%), decreases investment on the related power devices, e.g. transformer, distribution cabinet etc.
2) Economic effectiveness: Ice thermal storage technology uses power rate difference from on-off peak time to largely reduce running cost (30%-50%, the proportion is in accordance with specific circumstances).
3) Technical advantage: Clear energy saving effect, flexible cooling capacity adjustment, non-use or less-use of cooler during transition season, emergency function can be launched by using captive power to switch water pump melting ice so as to maintain the running reliability of air-conditioning system, mature technology, simply equipments, less investment, long service life.
3. Application scopes:
Office building, hotel, restaurant, airport, waiting room, shopping mall, supermarket; sports center, exhibition hall, theater, hospital; chemical oil industry, pharmaceutical industry, food processing industry, precision electronic instrumental industry, brewing industry, dairy product industry and the other fields where the current air-conditioning system unable to meet current load needs requiring to enlarge ice capacity.
Shandong Overseas Machinery & Equipment I/E Co., Ltd. (SOMEC) was developed from the Overseas Project Dept. Of Shandong Machinery & Equipment Group Corporation, and jointly set up with some certain energy enterprises which is dedicated to the operation of international EPC projects/complete plants.
In last decade, SOMEC has enjoyed rapid development in electric energy projects, and successfully provided complete power plants as well as equipment / system / parts / service to overseas customers, such as:
PT. Poeser Indonesia / PT. Lombok Energi
PT. PLN (Persero) (BBL Project)
PT. PLN (Persero) (NTT project)
PT. Great Giant Pineapple
PT. Indominco Mandiri
Zedtee Plywood Sdn. Bhd
PT. Surabaya Mekabox
PT. Basuki Pratama Engineering
Mitsubishi Heavy Industries
Sinar Mas Group
T. Uttam Galva Metallics Limited
etc.
Being one of the earliest in operation of overseas projects, since 1990s, we provided various products and services for a good number of domestic and foreign users, including:
Mitsubishi Heavy Industries / Main supplier for steel structure, shipbuilding platform, etc.
China Ministry of Railways / Qualified Supplier for electrified railway cable, overhead lines, etc.
Qingdao & Tianjin Municipal / Main Contractor for coal gasification projects
Djajanti Group, Indonesia / EPC contractor for cold storage, ice-making plant on its eight aquatic bases
Djajanti Group, Indonesia / Main supplier for fishing boats, diesel engines and diesel generating sets, etc.
Djajanti Group, Indonesia / Main supplier for one shipbuilding line in Indonesia
Premier Industrial Chemical / EP contractor for ethanol production line of 100, 000 tons per year.
Myanmar Ministry of Industry / EPC contractor for quinine extraction plant, other pharmaceutical facilities.
With support from the group corporation and high authorizes, awarded with the international engineering qualification issued by China Ministry of Commerce, we are ready to provide you the best service and share the success of every project.
