Vacuum Tube for Solar Water Heater - 28 Tube Solar Collector China Top Supplier
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Introduction of Non-Pressure Solar Water Heater:
Non-pressure Solar Heater is one of the most economical solar water heating device with pretty high efficiency at the same time. It consists of hot water storage tank, solar vacuum tubes with mouth plug in storage tank, and bracket supporting tank and tubes.When cold water in evacuated tubes is heated with solar irradiation, as the specific gravities of hot water and cold water are different, hotter water goes upward to storage tank and colder water goes downward to glass tubes. through this continuous circulation, the cold water in storage tank will be gradually heated till sunset.
Solar water heaters working principle
1. The solar collector absorbs solar energy and transmits it to the solar water heater tank through circulation
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank.
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically
Solar water heaters working station component:
1. Operating screen
2. Manometer
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
Solar water heaters specification:
Description | solar water heaters |
Material of out manifold | 0.55mm thickness color steel/ fluorine carbon steel |
Material of inner tank | Food grade 2.0 mm thickness SUS304 stainless steel |
Tank insulating layer | 40mm 45kg/m³ high-density polyurethane foamed |
Inlet and outlet hole | Male G1'' |
Max pressure | 0.6 Mpa |
Solar collector tube | 3.3 Borosilicate glass with N/Al coating |
Thickness of glass tube | 1.6mm |
Vacuum tube tightness | P≤0.005 Pa |
Absorption | as=0.93-0.96 (AM1.5) |
Emission ratio | εh=0.04-0.06 (80C±5C) |
Idle sunning property parameters | Y=220~260m2.C/KW |
Average heat loss coefficient | ULT=0.6~0.7W/(m2.C) |
Bracket: | 2.0mm thickness aluminum alloy |
Tank weight | 75KGS |
Tank size | 560mm Dia x 1810mm Height |
Tank capacity | 300L |
Solar collector | 2pcs 58x1800x15tube solar collector |
Absorber area | 2.811 m² |
Working station | SP116 working station |
Heat exchanger length | Upper:12m, Underside:18m |
Solar water heaters details show:
Benefits of this kind of solar water heaters:
1. Prolong the life of your existing water heater
2.Costs less than an electric, gas or oil water heater
3.No maintenance required
4.Lasts longer than a traditional hot water heater
5.Reduce your water heating costs
- Q: What is the average lifespan of the solar panels used in a solar water heater?
- The average lifespan of solar panels used in a solar water heater is typically around 20 to 25 years.
- Q: Can a solar water heater be used in areas with high levels of noise pollution from industrial sources?
- Yes, a solar water heater can be used in areas with high levels of noise pollution from industrial sources. Noise pollution typically does not have any direct impact on the functioning of a solar water heater. The system operates by capturing and converting sunlight into heat energy, which is then used to heat water. Noise pollution does not interfere with this process or affect the efficiency of the solar panels. However, it is important to ensure that the solar water heater is installed in a suitable location where it can receive maximum sunlight exposure despite the noise pollution.
- Q: There is no need to reheat the water in summer So I think there is no need to install, but why so many people install it? Thanks
- You live in the region, a year, 1/3 of the time there is the sun, the installation of solar water heaters on the right. Environmental protection, energy saving, no pollution, no leakage, leakage risk, and long life, at least 15 years, this is any water heater can not compare. My solar water heater, has been used for 10 years, is still in normal use. If I choose, I will choose solar water heater.
- Q: I live on the 3 floor, solar energy and water tower on my upstairs is on the 4 floor, 2 floor 1 floor downstairs but people when they can mix the warm water bath, why my warm water will not come out, only hot water (very hot, there are an estimated 70 degrees) or only cold water. I feel hot and cold water mixed can not afford it, but my father is also installed in the solar energy where a small pump,
- When the pump is not installed, cold water and hot water can separate out, is not it?A little strange.This situation is not very good mixing, when regulating mixing valve a little slower
- Q: Can a solar water heater be used in areas with high levels of wind or storms?
- Yes, a solar water heater can be used in areas with high levels of wind or storms. However, it is important to ensure that the system is properly designed and installed to withstand such conditions. Additionally, regular maintenance and monitoring may be required to address any potential damage or efficiency issues caused by the wind or storms.
- Q: Solar water heater in winter should pay attention to what?
- 2, according to different weather conditionsWhen the temperature is too low (5-7 C) under the condition of the night after the water, such as water tank and hot water should be immediately the solar water heater is full of water, reduce the water temperature in the water tank and the heat loss; if the temperature is low, should be the morning of the second day to Sheung Shui, water heater outlet pipe antifreeze; if is the second day of rain and snow weather, according to the actual needs of the half box water or half box water.
- Q: How does the flow rate of the water affect the performance of a solar water heater?
- The flow rate of the water directly affects the performance of a solar water heater. A higher flow rate allows for more water to be heated, resulting in increased hot water availability. However, a very high flow rate can reduce the amount of time the water spends in contact with the solar collector, leading to lower heating efficiency. It is important to find a balance between flow rate and heating efficiency to optimize the performance of a solar water heater.
- Q: Can you install a solar water heater on the first floor
- Tolerable。 Wall mounted. There are two kinds of wall mounted solar water heater, the water tank is placed in the balcony, the collector is placed on the south balcony of the building. The utility model relates to a solar energy water heater with the integration of heat storage and heat collection. As shown in the following figure
- Q: Can a solar water heater be installed in an apartment complex?
- Yes, a solar water heater can be installed in an apartment complex. However, it would require proper planning and coordination with the building management, as well as consideration of available space and sufficient sunlight exposure for effective operation. Additionally, the existing plumbing and infrastructure may need to be modified to accommodate the installation.
- Q: How does a solar water heater affect water heater lifespan?
- A solar water heater can significantly extend the lifespan of a conventional water heater. By using solar energy to heat water, the workload and energy consumption of the conventional water heater are reduced, leading to less wear and tear on the system. This reduction in usage helps to minimize the accumulation of sediments and mineral deposits, which are common causes of water heater failures. Moreover, the lower energy demand from the solar water heater reduces the frequency of heating element replacements and other maintenance requirements, ultimately increasing the overall lifespan of the water heater.
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Vacuum Tube for Solar Water Heater - 28 Tube Solar Collector China Top Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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