Solar water heaters features
1. The upright tank can make the water temperature to a high level. It can hot the water instantly
2. The tank inside the building, the hot water loses less energy than the normal one
3. The solar collector and the tank of solar water heater is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around
4. Back up with electric heater so that in the day without sunshine hot water can also be used
5. Can be combined with gas or electric heater
6. Max. Pressure: 12bar; Operating Pressure: 6 bar
7. It can be used for other function, such as warming
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
8. Expansion vessel connector9. Return circuit connector
10. Wall mounting
11. Expansion vessel:8L
12. Pressure resistance: 10 bar pressure for expansion vessel
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:Buy solar water heater enough to wash five people how much money
- (single warehouse number and the number of the corresponding solar tube, Sancang solar energy requires a large specification)
- Q:How to use solar water heater controller
- Take a look at this line is not, the general control instrument used are almostThe use of solar water heater microcomputer intelligent measurement and control instrument
- Q:What is the heating principle of solar water heater?
- What is the working principle of vacuum collector solar water heater?By manual or automatic water supply system for thermal insulation water tank, heat preservation water tank is communicated with the air through the exhaust port, the water outside the exhaust through the exhaust port, when the water is discharged through the exhaust port of the air pressure inside the tank inlet inward, always with the external balance, full of water through the water tank overflow signal off inlet valve. The solar vacuum tube, absorbing coating to absorb solar energy and water in the tube of the heat exchange tube inner wall selective tube, the water temperature rises, the density decreased, and the water in the water tank has the density difference of formation heat siphon head, the water in the water tank in automatic cycle pressure without the aid of it to realize the heating process.
- Q:Solar water heater has been to overflow water
- (2) backwater pipeline is too long or not smooth, resulting in water after the water can not be discharged from the back of the pipeline, the actual water tank is full, continue to water will be out of the other vent hole. Solution: the problem is a natural law, the use of return water pipe can not be ruled out, the installation of instruments to solve the problem.
- Q:How to choose to buy solar water heater?
- 6 in the purchase should also take into account the number of resident population in order to determine the size of the purchase of domestic solar water heaters. Generally, the standard of 40 liters per person is appropriate. In addition, many products of the nominal water capacity was calculated using each vacuum tube and the water tank capacity capacity added, but in fact, the water outlet of the water heater and the vacuum pipe of the water is not put out of use, users can really use the water just into the water between the water outlet and an overflow port so, at the time of purchase should ask the seller, their nominal capacity refers to the total water capacity or actual capacity of water use, the difference between how much.
- Q:I only have the above solar water heater, there is no accessories, which parts need to install it
- Hot cold water mixing valve, joint three, and the section of the shower head with drip pipe, faucet, washbasin, Yu PA, automatically with a full automatic micro computer monitor
- Q:Buy solar water heater from which aspects of good or bad
- Second, liner thickness. The quality of the liner determines the life of the water heater, if the water tank, the water heater will be scrapped. Major brand manufacturers use thickness of not less than 0.5mm of SUS304 food grade stainless steel liner. Argon arc welding is adopted to ensure the service life can reach more than 15 years. Other brands of water heaters in the liner between 0.2mm-0.4mm, the use of a period of time there will be water leakage problem. Therefore, consumers in the purchase of products must ask the thickness of the liner. At the same time, but also beware of patch water tank, the water tank liner is made up of a number of scrap steel belt, the entire inner bladder welding as many as dozens of times. Such a water tank, not only poor quality, but also may cause damage to the health of consumers with bacteria.
- Q:How to set the solar water heater?
- Controller problem.Emergency use, can be closed, or unplug the solar power.There are preset temperature is 65-75 degrees is appropriate.
- Q:What is the structure and principle of solar water heater?
- Circulation pipelineHousehold solar water heater usually according to natural circulation mode, no external power, good system design as long as there is 5~6 DEG C above the temperature will be very good. The rationality of the diameter and distribution of water circulation pipeline directly affects the heat exchange efficiency. In most cases, can be regarded as laminar flow of household water heater pipeline system in the natural circulation. Collector pipe system mainly from friction resistance, impact of local resistance is much smaller, the branch resistance is much greater than in charge. When the water temperature increases, due to the decrease of the kinematic viscosity, the resistance is smaller, and the influence of local resistance becomes larger. In a certain range, when the pipe diameter is constant, increasing the diameter of the pipe will not only reduce the resistance along the way, but also reduce the local resistance. Generally, the hydraulic radius of the branch pipe should be above 10mm. When the pipe diameter reaches a certain value, the increase of the pipe diameter has little significance to reduce the system resistance.
- Q:My solar water heater is 365 days a year to open the power supply, would like to ask the next solar water heater has been able to open it?
- No, my home in addition to Sheung Shui, never external power supply, what your home solar water heater
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