What difference between air source and heat pump hot water system
Air source heat pump is a new generation of heating equipment, has been widely used in the many industries. In fact, although is heating, but on the hot water supply and heating, air source heat pump application is a certain difference.
The difficulty of the equipment installation
In the hot water supply, the effect of heat pump units is a continuous heating add cold water, its increase to the set temperature. Due to the air can heat pump, hot water heater
tank with heat preservation measures, in a short 1 ~ 2 hours of hot water heating process can say the process of constant temperature, heat load increases, the unilateral does not reduce is a static process.
Winter heating is a long-term process. For example, in order to assure indoor heating effect, air source heat pump need to start the several hours a day. In the process, because the outdoor temperature is too low, so that coupled with the different areas of the house building structure, real-time temperature is different. It is a environmental heat shrinking.
different requirements in water heating system
Hot water supply in the field of commercial will according to different places. For example, the purpose of the domestic hot water is nothing more than a few aspects, such as bathing, washing clothes and cooking. Human body shower, comfortable and without getting burned temperature range is 37 ~ 45 ℃. Considering the position against the cold water, the temperature of the air can heat pump as long as can ensure daily bathing at 60 ℃.
On heating, air source heat pump collocation is different. If the end of the heating radiator, heat dissipation performance is not good, hot water temperature at 60 ℃ ~ 90 ℃. If the end is the floor heating pipe, heating hot water temperature control between 35 ~ 50 ℃. Only in strict accordance with the corresponding temperature at the end, combined with the actual situation, set up the water, in order to ensure comfortable heating effect. Hot water temperature is too low, people will feel cool, go against haemal circulation. Hot water temperature is too high will affect health. The high temperature of hot water for a long time also for the service life of floor heating pipe .
Through the above introduction, you should also understand roughly air source heat pump in heating and hot water supply. In the commercial field, the hot water demand is big often need to according to the needs of specific heating or hot water supply equipment.