The water temperature and the outdoor temperature is low, the electric flow regulating valve opening increases, the heat exchanger heat increase, so that the two network of water temperature. Such as the two network of water temperature and outdoor temperature, electric flow regulating valve opening decreases, enters the heat exchanger heat decreases, and the two water temperature decrease. Circulating pump for variable frequency control, frequency conversion is realized by the change of temperature control. A water pump is also variable frequency control, frequency conversion is realized by two secondary return water pressure sensor to control. Because the water loop adopts frequency balance valve and supply pump, to realize the constant pressure replenishment functions. Controller programmable acquisition each point temperature and the outdoor temperature are optimized, at the same time controller with remote communication interface.
The water temperature and the outdoor temperature is low, the electric flow regulating valve opening increases, the heat exchanger heat increase, so that the two network of water temperature. If the power supply device two net for added to make the system has the power failure protection, since the function call. Fill the tank liquid level automatic control device, so that the water tank in the low liquid level alarm and water pump to stop working. When the liquid level in normal time, water pump to normal work. Due to the above control, automatic control of heating.
Sade international group. Chinese - Liaoning Sade heat exchange equipment manufacturing Co. Ltd. is engaged in the plate heat exchanger, heat exchange unit, spiral plate heat exchanger for heating, hot water bath, air conditioning, hydraulic oil cooling, petrochemical, pharmaceutical, food processing and other fields, is a heat exchanger manufacturers for good, the Liaoning heat device, Siping heat exchanger.
The company from the company, has won the high-tech enterprise certificate, certificate of quality management system, financial registration certificate of the enterprise with foreign investment, design license of special equipment of the people's Republic of China, China brand quality assured, a supply network certificate.
Liaoning Sade heat exchange equipment manufacturing Co., Ltd. is a highly innovative and practice of foreign-funded enterprises, the company is located in Changtu County, Liaoning province covers an area: 6967 square meters, construction area of 4583 square meters, the company registered capital of 30000000 yuan, with 18000000 yuan in fixed assets. At present the enterprise employees 145 people, including college education 26 people, professional and technical personnel more than 8 people, the good node enterprises as a whole is younger, knowledge structure, the company currently has 9 departments, 3 production and auxiliary workshops.