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Anonymous users2024-01-24Solar Water Heating System Operation Instructions:
1. Control requirements: water tank temperature sensor T1;
Heat collection: The absorbent coating inside the plate collector absorbs sunlight and converts it into heat energy to heat the pipes in the plate heat.
The heat conductive medium forms a natural circulation of the cold medium from top to bottom and the hot medium from the bottom up in the pipeline, through which it continues.
The temperature of the medium in the interlayer of the whole water tank gradually increases; The heat is then transferred by the heated medium in the interlayer.
Give water to the storage tank, thereby increasing the water temperature inside the storage tank.
2. Auxiliary electric heating of the user's water storage tank: if the user's water storage tank does not reach the set bathing temperature, the electric heating in the water tank will be started, and the electric heating will stop when the set temperature is reached.
3. Water use mode: top water use, water outlet pressure is constant, the same as tap water pressure.
Special reminder of the selection of heat conduction medium in the jacket of the water tank, as far as I know, the antifreeze in the wall hanging of the Four Seasons Muge balcony is made of 35% propylene glycol aqueous solution, and the use environment can reach minus 20 degrees.
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Anonymous users2024-01-23Animation of the operating principle of balcony wall mounted solar water heating system.
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Anonymous users2024-01-22Solar Water Heater Principle of Balcony Wall Mounted Solar Water Heater.
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Anonymous users2024-01-21To put it simply, the water tank and the collector (solar heat collector) are separated, and the advantage of balcony wall hanging is that there is no restriction on the high-rise, and the integration of the building This is his advantage, the principle is that there is a heat exchange coil in the tank, and the coil is connected to the collector, absorbing sunlight to convert heat, adding medium circulation, and achieving the temperature rise in the tank, in fact, it is not so complicated.
You can look at the gods.
Balcony wall-mounted solar water heater is composed of a collector, a pressure storage water tank, an auxiliary heating system, an intelligent control system, etc., the solar collector is installed outdoors, and the water storage tank is installed indoors or in the attic, using two-stage heat pipe heat transfer technology to realize the heat exchange between the collector and the water tank, and automatically start the electric energy heating on rainy days to meet the user's all-weather quantitative or constant temperature water needs. >>>More
The price of balcony wall-mounted solar energy is generally high, and the price of the brand is generally around 5000-8000 yuan. The collectors of wall-mounted solar energy do not go out of the tube (no pipe bursting, safe operation), and the operation mode of the water tank is under pressure, which is much higher than the cost of ordinary falling water solar energy. The selling price is also much higher.
The advantage of using copper coil is antifreeze, the copper coil is placed in the water tank and connected to the collector, and the antifreeze is installed inside, which is a double-circuit system.
I think the inside of the balcony is definitely not as sunny as the outside, so hanging the balcony wall solar inside the balcony will definitely affect the absorption efficiency of solar energy.
Here's how to add it:
1. Determine the minimum air temperature for the local area, and on the basis of the minimum temperature, float down 5 10 and choose antifreeze. If the local minimum temperature is -15, choose the freezing point of antifreeze, which cannot be higher than -20, so as not to cause the antifreeze to become viscous and affect the use of extreme weather. >>>More