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 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:Solar water heater water pipe with plastic tube or PPR tube good
- PPR pipeline expansion coefficient is large, about 0.15mm/m degrees, which means the external temperature (such as summer and winter) or internal temperature (hot and cold) changes, a large deformation, because the PPR pipe is a rigid pipe, itself can not digest the deformation, so it is easy to cause deformation even Water Leakage pipeline system and plastic bending because of the aluminum composite pipe into a whole, the linear expansion coefficient with aluminum is about 0.025mm/m / C, PPR tube 1/6, the change of temperature, the deformation is smaller, and the plastic pipe is a flexible coil pipe itself can absorb a certain amount of deformation, will not cause the thermal expansion deformation of pipeline system.
- Q:Solar water heater is not how is it going?
- The water problem:One of the reasons that the solar water heater does not produce hot water is water string. Installation of solar water heaters when the pipeline is more, if the outflow of cold water may be a string of water phenomenon. This phenomenon requires the installation of independent valves, and close the valve to prevent hot and cold flow.The automatic water tank side effect:Automatic auxiliary tank in the floating ball valve closed lax or failure, will lead to more cold water temperature decreases, the outflow is not hot water. To solve this problem need to replace the float valve and related components.The water pipes, valves or joints Water Leakage:Piping and components usually outdoors, exposed to the weather easily damaged, there is a problem must be timely maintenance and replacement.
- Q:What is the structure and principle of solar water heater?
- The working principle of solar water heater working principle diagram: DDZ (1), a endothermic processSolar radiation through the glass cover, the water along the fin and tube wall to transfer heat tube is absorbed by the collector. When the water in the heat absorbing pipe absorbs heat, the temperature is increased, and the specific gravity is reduced to rise. With the rising of water stored in the tank top, and at the same time of low temperature of the water circulating pipe, through this way, eventually FCL water rises to a certain temperature. Plate type current collector, basically use the combination of good combination of multiple methods, such as rolling or rolling method, the thermal resistance between the pipe and the water absorbing plate can be ignored. The main factors that affect the performance of plate heat exchanger plate, the first is the structure design,
- Q:What is a solar water heater? Solar energy water heater is not only to buy it
- The solar water heater in winter can also be used, if the water temperature in the water tank is not high enough, the auxiliary electric heater heating water temperature to rise, if there is no auxiliary electric heater, above the water tank of the solar water heater is installed electric heater, can ask the sales of solar water heater store and ask them to add a good connection. Power line and leakage protection plug, so that you can use, general price between 30-200 yuan. The best and the installation of a water temperature display device (the price is generally around 100 yuan), you can always check the water level in the water tank and the water temperature, if the weather is not good, don't put the water tank to fill, and generally can be half, so through the auxiliary electric heating time will be much faster.
- Q:Solar water heater is how to work?
- 4, the color of the vacuum tube (single, all) whether there is no color difference, is the same. 5, price: 58 yuan (including 100-120 diameter pipe installation materials: on pipes, insulation materials, overflow pipe, electric heating wire, the upper and lower joints, indoor water supply system, a total valve, without additional function: electric heating, microcomputer, with tropical etc.)6, capacity: insulation material removed about 5 cm (see section outlet side position, its lower end to the bottom of the tank is the thickness of the insulation layer) is the volume of the water tank is cylindrical, the volume, the user is basically the amount of water available.
- Q:Air energy water heater and solar water heater which is good
- Solar water heater as the name suggests is to rely on the sun, relying on technology to convert sunlight into heat energy, the water from low temperature holiday to high temperature, to meet people in the life of the water heater use. The solar water heater installation is reliable, low carbon environmental protection; solar energy processing technology, good heat transfer performance, hot water production, in line with the family for personal use; in the cold winter solar water heater with strong frost resistance in the summer a large area of the solar installation can also heat insulation layer effect on the floor.
- Q:I only have the above solar water heater, there is no accessories, which parts need to install it
- The simplest installation has 3 water valves, 1 valves, 1 nozzles, 1 taps, water pipes and connectors.
- Q:Types of solar water heaters
- From the heat collecting partGlass vacuum heat collecting heat efficiency: is the highest part, the advantages of the heat collecting part does not need to increase in the thermal insulation layer, the vacuum glass tube now in high temperature, anti crack and thermal insulation performance, are the best, most manufacturers are using. The disadvantages of large volume, easy to scale pipe scale. Metal plate: excellent heat transfer performance of the metal sheet, covered with heat absorbing coating, the use of metal heat transfer, the heat absorbed in the tank. The utility model has the advantages of beautiful appearance and convenient installation, can be made into a flat plate, and is not easy to be damaged. Disadvantages: insulation to spend a high price, high cost, indirect is to increase the burden on consumers;
- Q:Power consumption of solar water heaterI am ready to decorate, want to do solar water heaters, about 240 liters, 3/4 people use
- 1: this is a medium brand, not good, not bad (from a personal point of view);2: in the south, the solar water heater in addition to additional heating in winter to 12 degrees below the rainy weather outside, other weather conditions do not require heating, heating and power consumption are basically between 1500 ~ 2000W;
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