Solar heating can only raise the water temperature to a certain temperature. Regarding the intensity and duration of sun exposure in winter, the general temperature can reach around 50 degrees. So how can we use a water temperature of 50 degrees. for heating! Electric heating assistance is also essential! If you want to save on heating costs and have a long-term plan, it is recommended to use an integrated solar PV system. Use solar energy to bring the water temperature to a certain temperature, then use electric heating to heat it quickly. This not only saves money, but also avoids lack of sunlight in winter. Meet heating needs.
Or use gas heating, preferably a gas wall-mounted boiler, because the gas wall-mounted boiler and radiator can be well integrated.When solar energy is sufficient, we use solar energy as the main auxiliary. heat source for the wall boiler. When the weather is bad we use the wall boiler as the main heat source and the solar energy can help heat the circulating water. This way the initial cost is higher, but. energy saving is better.
What are the precautions for using solar heaters? What are the characteristics of solar heaters? Let's take a closer look~
Solar heaters are good
1. Winter heating; Since late autumn,
entering winter, the height of the sun decreases day by day, and solar heating, cooling and air conditioning begin to heat the building and continue to provide indoor heating. It supplies hot air and continuously absorbs it inside to store heat.According toActual measurements, the sun in winter can provide warm air over 45° to 70° into the room every day, keeping the average room temperature above 19°C in winter and above 17° in harsh winter. with a maximum ambient temperature above 24°C.
2. To cool in summer, open the exhaust hole at the top of the heating and cooling air conditioner in summer, so that the indoor air is humidified by the heating and cooling air conditioner, then evacuated to the outside from the top. The air outside the north wall enters the room, and the hot and cold air circulates continuously to cool the room. Since the heating and cooling air conditioner is installed on the surface of the south wall, it blocks the sun's radiation energy to the south wall, so that the south wall does not store heat and no longer radiates heat towards the room. is equal to the ambient temperature, unlike the construTraditional ction, heat is constantly radiated indoors when there is no sun at night.
A room where heating, cooling and air conditioning are installed. Using solar energy for heating, cooling and air conditioning does not require coal, oil, gas, electricity or water. It uses solar energy for free, an inexhaustible, clean and absolutely safe natural energy source from outside the Earth.Advantages of solar heaters
1. No air conditioning disease. This air conditioner does not consume resources such as coal, oil, gas, electricity, water, etc., but uses inexhaustible, clean and absolutely safe natural energy from outside the earth - l solar energy for free. Not only does it not emit harmful gases, but it also purifies indoor air. This not only saves moneynt, but is also environmentally friendly and healthy.
2. This air conditioner is installed outdoors only and does not require the installation of any devices indoors, reducing the amount of space it takes up. It can be installed anywhere the sun shines for a long time. Our company recommends installing it where the sun shines for a long time. The place for shooting.
3. The installation method is simple and convenient. This air conditioner does not require a complicated installation process. It can be installed by ordinary workers and workers, and it is not technical.
4. This air conditioner can be produced by yourself, it can be large or small, it can be stand-alone or connected. Simple to use. The larger the model, the better the effect.
5. Heating and cooling, low cost. Thanks to its special internal device, this air conditioner can both heat and cool, and it is fully automatic. It is enoughit to open the valve to cool, and the temperature difference is 5-10% different from the outside temperature.
Closing the valve will automatically heat the room and keep it above 15-17 degrees in cold winter. This air conditioner is cheap and the production cost of one unit is only a few hundred yuan, and the state also provides corresponding financial subsidies.Precautions when using solar heaters:
The power supply of the heater should use a qualified three-hole plug with a ground wire, otherwise there is a risk of leakage.
Due to the high power of the heater, it should not be used at the same time with high-power electrical appliances, otherwise the heater may be easily damaged. Additionally, the outlet should not be located directly above the radiator to prevent heat from rising and burning out the power supply.When no one is in the room, be sure to unplug the heater.When using a heater, you must use a three-hole socket with a ground wire that meets all technical specifications. Never upgrade to a two-hole outlet without a ground wire, as this can easily generate static electricity, which can sometimes feel like an electric shock, which is more dangerous. Additionally, the outlet should not be located directly above the radiator to prevent heat from rising and burning out the power supply. Third, if there are electrical appliances subject to sudden and frequent current changes, such as electric welders, impact drills, etc., used at the same time as the heater, it will be easier to damage the heater . paying. It is best to use an overcurrent protection device or use a regulated power supply.
Noneobject should not be covered on the radiator. The surface temperature of the radiator is relatively high. Once it is covered with objects, the heat cannot be dissipated in time, which may cause the heater to burn and ignite other objects.
Solar heating price
The price of solar heating is generally more than a thousand yuan. A complete solar heating system includes many components. Solar heating is a system, not an independent product, it is a product. is a product that can be used by combining several products, so it will cost more to purchase, so its price will be higher.
The price of the radiator in a solar heater is very closely linked to the materials, specifications and models used. The price of steel superconducting solar heater is generally 14-25 yuan/column. , while the price of superconducting solar radiators made of carrier materials insteel and aluminum is 210-260 yuan/column, but this does not mean that the price of all solar heaters is like this. This price You can use this information as a. reference. The precise price will only be known at the time of purchase.
Therefore, it will cost more when purchasing, therefore its price will be higher.
The price of the radiator in a solar heater is very closely linked to the materials, specifications and models used. The price of steel superconducting solar heater is generally 14-25 yuan/column. , while the price of superconducting solar heaters made of steel and aluminum load-bearing materials is 210-260 yuan/column, but this does not mean that the price of all solar heaters is like this. This price You can use this information as a. reference. The precise price will only be known at the time of purchase.