The methods for improving the energy-saving effect of stainless steel insulated water tanks are as follows:
Water supply insulation generally includes pipeline insulation and water tank insulation. Pipe insulation includes the insulation of the circulation pipe, hot water supply pipe and returns pipe. The heat insulation of the water pipe can be two kinds of insulation cotton or polyurethane foam. Small pipe diameters are generally insulated with thermal insulation cotton, and large pipes are insulated with polyurethane foam. Insulation of the stainless steel water tank is also important. In general, stainless steel insulation water tank will use 5mm polyurethane foam insulation layer, and then add a layer of stainless steel outside the insulation layer. This kind of water tank insulation effect is very good. How to make the energy-saving effect of stainless steel heat preservation water tank better
The method of installing the stainless steel water tank will also affect the energy-saving effect of the heat pump. Different modes of use can be divided into two modes: all-weather water supply and regular water supply: all-weather water use is mainly used in hotels, hotels, hospitals and other places, and regular water use is mainly used in schools, factories and other places.
The installation method of a regular water supply is relatively simple. Just install two circulation pipes on the water tank and the host machine for circulating heating, and then add hot water again after the hot water is used up in a certain period of time, and reheat. This method of installation is very energy efficient.
There are many installation methods for all-weather water supply, such as direct heating type, circulating type, large and small water tank mode, etc.
Direct heating means that the hot water after the cold water is heated by the host can be used directly, and the outlet temperature can reach 45-55 ℃. This principle uses a throttling device to control the amount of water replenishment. The water flow cannot fill the entire heat exchanger. Therefore, when you want to make a direct-heating host, you must consider that the diameter of the heat exchanger cannot be too large. Repeated debugging selects a more reasonable pipe diameter and water way.
The circulating heating type is that the host heats the water in the water tank by circulating heating. When the water in the stainless steel thermal insulation water tank is used partly, it will make up the water in the water tank, and then recirculate the heating to the required temperature. This installation method is relatively easier.
The large and small water tank mode means that the host first heats a small water tank to a certain temperature, then supplies all the water in the small water tank to the large water tank, and then replenishes the small water tank to heat the cold water, and continuously circulates until the large water tank is filled with hot water This method is relatively complicated in terms of control, but it does not appear that the mainframe is basically heated at high temperature like circulating heating, so the stainless steel heat preservation water tank has a better energy-saving effect.