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
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
6. Return circuit connector
7. Safety valve
Solar water heaters specification:
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
Solar collector tube
3.3 Borosilicate glass with N/Al coating
Thickness of glass tube
Vacuum tube tightness
Idle sunning property parameters
Average heat loss coefficient
2.0mm thickness aluminum alloy
560mm Dia x 1810mm Height
2pcs 58x1800x15tube solar collector
SP116 working station
Heat exchanger length
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:Solar water heater in and out of the water pipes are connected to the home with the above?
- The utility model relates to a solar water heater, which is a device for converting solar energy into heat energy, which is used for heating water from low temperature to high temperature, so as to meet the requirement of hot water use in people's life and production. According to the structure of the solar water heater is divided into vacuum tube solar water heater and flat type solar water heater, mainly vacuum tube solar water heater, occupy 95% of the domestic market share. Vacuum tube type solar water heater is composed of a heat collecting pipe, a water storage tank and bracket and other related parts, converting solar energy into heat energy mainly rely on vacuum tube, vacuum tube using the principle of cold water sinking floating, the water circulation and desired hot water.
- Q:What kind of solar water heater is good? Should pay attention to what to buy?
- In addition, there is a kind of pressure bearing solar energy, water pressure, water more, as if it can automatically Sheung Shui, convenient.When you buy, you can consider these aspects, I believe you can buy a satisfactory solar energy.
- Q:Solar water heater is really easy to bad
- Vacuum tube.Vacuum tube is the core component of solar water heater, but also the heart of the solar water heater. The performance of the vacuum tube is affected by the coating technology, such as cleaning, coating, vacuum pumping, sealing and so on. But some super low vacuum tube using the solar water heater has the following defects: low vacuum, only quality products 1/100 tube residual impurities and water vapor, a high temperatures encountered into gas, vacuum reduction; low vacuum film stability of two or three years, intimal layer aging, fall off, resulting in the thermal performance decays rapidly, unable to absorb enough heat
- Q:What is the structure and principle of solar water heater?
- Two is the surface absorption coating. The core fin efficiency of the designed collector should be more than 93%. The core fin efficiency of the collector is related to the structure of the core, the surface treatment and the overall structure of the collector. The overall heat transfer coefficient of the collector can be described by the total heat transfer coefficient, which is the same as the size of the geometry. That is to say, in the case of the same efficiency, the heat collector can be thinner. Selective absorbing surface can improve the efficiency of heat collection, but these products in the market in order to improve economic efficiency, often thin rib. In the case of water heaters, the actual effect of the collection of such products and the selection of some poor (and even no selectivity) but the thickness of some of the collector will not be much difference.
- Q:What is the basic structure of solar water heater
- 3, support, is responsible for supporting the fixed water tank and heat collector components, like the human thigh, so that the water tank heat collector Station facade to the sun;4, pipeline, pipe is connected with water points and solar components, like the blood vessels will be sent to the hot water, cold water to the tank;5, intelligent control system, intelligent control system is like the human brain, control the safe operation of the entire solar energy.
- Q:Solar water heater inside the sediment (stains) how to clean up
- Sediment? Is it scale? If it is a scale plus a special scale in addition to the scale of solar scale static appearance like salt, plus after the water, about 1/3 of the water tank, let the water inside the boiling. To the evening to put out on the line, pay attention to put out the water is corrosive can not take a bath or wash your face! Hope to adopt, thank you
- Q:Villa solar water heater, villa solar water heater
- If you want to use the solar water heater safety, air source water heater are good, but the solar water heater should be installed on the roof (usually are compact, without balcony type), air source needed at home to put
- Q:Do solar water heaters need electricity?
- Solar water heater is the need for electricity, usually need to protect the use of air traffic control and solar water heater operation.Light and heat utilization: it is the collection of solar radiation energy, through the interaction with the material into heat energy to use. At present, the most widely used solar collector, there are 3 types of flat plate collector, vacuum tube collector and focused collector. Solar power: the future of large-scale use of solar energy is used to generate electricity. There are two main ways of using solar energy:
- Q:Solar water heaters have an impact on people's health?
- The water is heated repeatedly in the water heater (the sun can not be 24 hours of continuous irradiation, the solar water heater inside the water is always a period of time to cool, a hot water heater; the water temperature reaches the set value in the stop heating, water temperature decreased after heating, it is a period of time offset cool, for a period of time is hot). The water has been repeatedly heated contains some harmful to the human body inorganic salts, long-term drinking is also harmful to health.
- Q:Solar water heater can not adjust warm water
- 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
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