How the Pressure Vessel is more energy efficient
Pressure Vessel refers to the insulation material as the core layer, stainless steel Pressure Vessel as the inner layer, with ordinary stainless steel sheet for the outer layer. Internal and external stainless steel layer and the core layer to optimize the combination, thus forming a stainless steel Pressure Vessel.
How does the Pressure Vessel play its more energy efficient:
Pipe and Pressure Vessel insulation. Pipeline insulation, including circulating pipe with hot water supply pipe and return pipe insulation. Water pipe insulation can be used insulation cotton or polyurethane foam two. Small diameter generally insulated with cotton insulation, large tube with polyurethane foam insulation. When the ambient temperature is low, the water temperature drop is particularly powerful, if the water supply pipe has done backwater system and no heating pipe and return pipe for insulation, then the waste of heat will increase, energy efficiency will be drastically reduced. Pressure Vessel insulation is also important, the Pressure Vessel under normal circumstances will use polyurethane foam 5mm insulation layer, and then add a layer of stainless steel outside the insulation layer. This pressure container insulation effect is good.
In the installation method will also affect the energy saving effect of the heat pump. From the use of different ways can be divided into all-weather water supply and timing water supply two modes: all-weather water is mainly used in hotels, hotels, hospitals and other places, regular water is mainly used in schools, factories and other places.
Timing water supply installation method is relatively simple. As long as the Pressure Vessel and the host installed two circulation pipe can be recycled heating, and then hot water in a period of time after use and then re-add cold water, reheating. This installation method is very energy efficient.
There are many ways to install the all-weather water supply, such as the use of direct-fired, circular, size Pressure Vessel mode and so on.
Direct heating refers to the cold water through the host after the hot water can be used directly, the water temperature can reach between 45-55 ℃. This principle is through a throttle device to control the size of the amount of water, the water flow can not fill the entire heat exchanger, so do the direct heat of the host should take into account the heat pipe diameter can not be too much, to go through Repeated debugging to select the most reasonable diameter and way of walking.
Circulation heating is the mainframe through the cycle of heating the inside of the Pressure Vessel to heat the water, when the pressure inside the container with a part of the water, the Pressure Vessel will be replenished, and then heated to the required temperature, this installation Relatively simple.
Size Pressure Vessel mode refers to the host first to a small Pressure Vessel to a certain temperature, and then all the small Pressure Vessel water supply to the large Pressure Vessel, and then a small Pressure Vessel to make cold water heating, continuous circulation, until the large Pressure Vessel Filled with hot water so far, this approach is relatively complex in the control, but does not appear as the kind of mainframe heating cycle heating at high temperatures. So energy-saving effect is relatively high.