Development trend of hot water pump

Development trend of hot water pump
        1. The development of large and medium-sized submersible pump Large and medium-sized submersible pump with a simplified pump structure and save pumping station construction investment outstanding advantages, generally can reduce the cost of 40% to 60%, shorten the duration of 1/2 ~ 2/3. Therefore, it will be in the municipal, industrial and mining, environmental protection and industrial and agricultural water supply and drainage areas have been more widely used. It is expected that the future demand will be larger.
        2. Development of multi-purpose multi-purpose submersible pump China's submersible pump in the form of well-known foreign submersible pump production plant products compared to not enough, such as with cutting device pumps, multi-stage pump, pumping corrosive medium submersible Pumps and other production is still very small, but its market demand and great, therefore, has a good development prospects.
        3. Development of high-reliability mechanical seal Mechanical seal is a key part of submersible pump, the use of two single-ended mechanical seal, so that the media pressure can be applied to the end surface, the leakage direction for the flow pattern, which are favorable, but the structure is slightly complex . Double-end mechanical seal in the oil chamber, both sides of the end surface should be used in different structural types, the media pressure can be applied to the lower side of the end surface, or rely on the spring force, sealed end thrust easily open end. Therefore, it should be further in the structure and materials research, improve its reliability and life.
        4. (F46), lined with plastic, rubber lining, spraying ceramics, all of these materials should be applied to the submersible pump as soon as possible, the expansion of hot water submersible pumps, the use of the new materials, new technology and new technology, Applications. The application of new technology and new technology such as computer aided design, auxiliary manufacturing and auxiliary testing is also imperative. Facts have proved that new technologies, new materials, new technology applications, not only the liberation of labor productivity, but also to ensure product quality is stable and reliable.
        5. Attention to the quality of the appearance of hot water pump and gradually enter the international market China's submersible pumps in the international market has a clear price competitive advantage, but must pay attention to improve the reliability and life of the pump, in particular, to improve the appearance of submersible pump quality , To give users a sense of beauty, so that domestic-made submersible pump as early as more into the international market