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:Is the solar water heater automatically supplied by temperature?
- Set for the timing of water is good, water temperature control, timing Sheung Shui is generally one of the 2 election, the control board can only perform a function, always dissatisfied with your sensor is not good, is not conducive to the protection of sensors
- Q:Solar water heater is the number of 18 liters?
- 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.
- Q:Solar water heater can be used for a few years!That is, long life, high temperature
- Three, liner. At present, most of the solar water heater manufacturers said water tank is stainless steel. Stainless steel is the same, but chromium and nickel in stainless steel is not the same. Good solar water heater uses stainless steel high chromium nickel, ensure the liner durable, corrosion resistance is strong; much inferior liner using low grade stainless steel, basic does not contain nickel, corrosion resistance performance is poor, life is short.
- Q:How to automatically control the temperature of solar water heater
- Automatic temperature control of solar water heaterAutomatic temperature control device with 1 solar water heater, comprising a temperature sensor, a water storage tank in the inside, to the real-time temperature parameters of controller output temperature; the temperature sensor can select the appropriate sensor according to the set temperature or temperature range, such as thermal resistance etc.. The temperature controller, temperature parameter for receiving the output of the temperature sensor, and according to the temperature parameter according to the preset program output control signal, the temperature controller can be selected according to a variety of PLC, MPU, CPU etc. to make; electric shutter, arranged in the tube above, at least composed of a driving mechanism and shade;
- Q:How to defrost the solar water heater
- Pipeline frozen treatment: winter, the pipeline is frozen is a very common thing, such as the discovery of the pipeline has been frozen but the pipeline has not yet cracked, the temperature can generally be automatically after the rebound. Can also be used to dry hair dryer blowing, or with a towel wrapped in the water pipe, and then slowly poured with warm water poured, can not be used to fire baking, tapping the pipe or boiling water with hot, so that the pipeline burst. Repeatedly freezing easily cracking pipes, so therefore need to strengthen the pipeline insulation measures.
- Q:Solar water heaters do not want to do too hot water
- The vacuum tube is the core of the solar water heater, its structure is like an elongated thermos bottle container, vacuum between the inner and outer layers. The surface of the inner glass tube is coated with a selective absorption coating by a special process to absorb the solar radiation energy. By sunlight, the photons hit the coating, solar energy into heat energy, water from the outside of the coating absorbs heat, the water temperature increases, the density decreases, the hot water to move up, and more than a significant drop in cold water. Hot water is always on the upper part of the tank. The temperature rise of the hot water in the solar water heater is not related to the outside temperature. When the opening of the kitchen or bath in any one of the taps, the water heater will rely on the natural fall out, the greater the gap, the higher the water pressure.
- Q:Three homes to install solar water heaters, how many roots, the length of the vacuum tube appropriate?
- 3 control instrument. These two sensors are most likely to be bad. (special attention must be given to lightning protection) general warranty is one year. What you say will give you an extension. Merchants can do the longest three years (this is a separate policy to manufacturers). General businesses do not want to look for trouble, only to the user that a year to see your eloquence
- 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?
- So, the water in your tank is about 45-80 degreesThere is no possibility of explosion, as you said that the accident, nor because of long-term solar energy!
- Q:Solar water heater vacuum tube length?
- Microcomputer is fully automatic control, when the heat is not enough to start the electric heating, automatic water supply, automatic detection.
- Q:The problem of insufficient water pressure of solar water heater
- I think it should be installed in the outlet of the solar automatic booster pump, can effectively solve this old problem, cost about 200 yuan.
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