Our solar vacuum tubes has prosperity of high absorption and low emission. The vacuum tube consists of outer tube, inner tube, (al-n-ss-cu) coating and holder.Al-nn-ss-cu is coating for three target tube. Three target assimilate the advanced 12 layers of spattering deposition of trivalent element technology, high borosilicate glass, and gradual change of al-n-ss-cu selective complex absorptive coating. These make three target vacuum tube have high performance of absorption and low reflection ratio. Because of the coating, three target vacuum tube’s absorption rate increase 30%-50% than normal tube.
Material·ªHigh boron-silicon (specially hard) glass 3.3
Film structure·ªGradual change AL-H/AL selective absorbing coated
Sun absorptance·ªlayersfª0.92(AM=1.5) (international standardfª0.86)
Hemisphere emmissivity·ªf_0.086 (80f¦) (international standf_0.09)
Empty solarization parameters·ªfª186¼Of¦/KW(international standardfª175)
Cover tightly solarization amount·ªf_3.6MJ/¼O(international standf_3.8)
Average heat loss coefficient·ªf_0.86W/¼O(international standf_0.90)
Interlayer vacuum·ªf_0.03 Pa (international standf_0.90)
Heat shock resistance·ªUnder the 25f¦ there is no damage after times by using above 90f¦ hot water.
Pressure resistance,can bear·ª0.6Mpa pressure
Hailstibe resustant performance·ªCold water by turns and no damage after strike by hailstone with its grain less than ¬ª25mm.
Our main product is solar water heater, solar project, has laser welding, automatic punching and vacuum sputtering equipment to strictly control the product quality. Main high and core technology is blue coating flat collector, which is advanced worlwide.
Our main product is solar water heater, solar project, has laser welding, automatic punching and vacuum sputtering equipment to strictly control the product quality. Main high and core technology is blue coating flat collector, which is advanced worlwide.
Heat pipe vacuum tube
Products detail:
Perfect combination of the vacuum tube and the heat pipe.
1.High heat efficiency: advanced heat transferring style of the heat pipe, excellent sclective absorptive coating and perfect combination with high vacuum heat preservation.
2.Wide applicable ranger: as the heat pipe has less heat capacity, it can be started quickly even under cloudy day and collect heat effectively.It can work normally even -30?, as no water in the vacum tube, it can effectivelyprevent lowing of heat efficiencydue to frost cracking.
3.Each individual tube can work independently, and the whole machine can still work if andy single tube was broken.And the service life of the heat pipe can be over 15 year.
4.The unique connection between the heat pipe and the vacuum tube canensure both sealing and glassvacuum tube avoid damage.
90597 Solar Vacuum Tube Suppliers
Short on time? Let Solar Vacuum Tube sellers contact you.
Product Description:
Longpu solar vacuum tube adopts interference solar absorption layer and unique three-target magnetron sputtering coating technology.Even at high temperatures of 400 degrees,the metal ions in the film will not be lost,and its strong endurance greatly prolongs its life.
Features:
1 Outer Diameter of tube : 125mm,137mm
2 Thickness of tube: 3.0mm
3 Length of tube : 566/600/700/850/1860/2160mm
4 Application:solar cooker,solar water heater ,solar collector.
The tube size can be customized according to customers.
the tube can be used for solar cooker, tankless solar water heater, indoor heating, and solar collector on residential, commercial and industrial.
For air shipment,cartons are mostly used .
For sea shipment,only cartons are used if it's a full container. If it's a FCL ,we will use cartons+ wooden case according to the order.
Specifications
Place of Origin:
Shandong, China (Mainland)
Brand Name:
BTE&OEM
Model Number:
58x2100mm
Type:
Vacuum Solar Collector
Application:
Water Heater
Pipe Material:
Glass
Structure:
Three Target
Outer tube diameter:
58±0.7mm
Inner tube diameter:
47±0.7mm
Outer Tube thickness:
1.8±0.15mm
Inner tube thickness:
1.8±0.15mm
Tubes length:
2100±10mm
Material of coating:
Copper, Aluminum, Stainless Steel
Coating:
Three Targets Coating
Absorptance:
0.92
Emittance:
0.06
Packaging & Delivery
Packaging Details:
10PCS/Carton, 15PCS/Carton. Sample put in wooden case, Standard package carton for sea delivery.
Delivery Detail:
within 5 days after received part of deposit
Non-Pressurized Solar Hot Water Heating Solar Water Heater Evacuated Tube Solar Collector Geyser
Features:
1. Cheap and reliable solution, Simple structures, Easy installation.
2. High efficiency of heating,water heated by sun light directly.
3. Withstands water pressure no more than 0.1MPa.
4. Operated without any power supplying.
5. Electric heater can be used as back-up in rainy days.
6. Hot water can be used directly, or can be used as a pre-heated.
7. Water flow in the vacuum tubes and is operated when confined.
8. Tank is equiped with electric water heater setting,automatic temperature controller(optional ).
9. the insulating layer uses polyurethane bulk bubble,keep hot water 72 hours.
Inner tank: Food Grade Stainless Steel by argon protect welding, supply water quality and drinkable
Outer shell: Galvanized Steel coated uncorrosion layer
Heat insulation layer: 50-60mm import polyurethane integral foaming
Frame: Galvanized Steel coated uncorrsion layer, both install inclined and flat roof.
High Pressure Cold Water In: 6 bar cold water to tank from Feeder or Electric Auto Valve.
Automatic Heating Element free
1% spare parts are free
5 years quality warranty
All install documents are free
Inside of tank 304 quality chrome
Outside of tank depend for order with gray colored or 404 shining chrome.
Also we have 4 type of cold water tank 30lt/80lt/130lt/180lt for 24 tubes solar enegy system
30 vacuum tubes
Inside 304 qualty stainless chrome
Outsite 404 quality shiny chrome or gray colored galvanized
Also have 4 kind cod water tank 30lt/80lt/130lt/230lt
Scm
Products detail:
This is a split pressurized thermal collector, adopting vacuum tube heat pipe technology, is widely used for residential water heating, it's easy to install the tubes.
Daily output of each tube is more than 2.6 gal per day. In some southern states, this number can be expanded.
Service life of this collector can be 20 years plus.
More technology data of this product please feel free to find on the products section or you can download our catalog and get more details.
Manifold size 120*105 mm
Pipe diameter / thickness 35/0.8 mm
Interface 32 mm/ 3/4 inch
Material aluminum alloy
Heat pipe 14*70/8*1650 mm
Vacuum tube 58/1800*1.8 mm
Thermal material rock wool
Absorption 94%
Exchange efficiency 42%
Max flux 0.58l/s
Running pleasure 0.6 mpa
Max idle temp 270 degree c
Model number number of tubes absorber area daily output(131 degree f)
Scm15-58/1800 15 pcs 1.95 m2(20.99 ft2) 105-150 l(30-40 gal)
Scm20-58/1800 20 pcs 2.60 m2(27.99 ft2) 140-200 l(40-50 gal)
Detailed specification·ª
1. Capability of the tank: 180l (dia.:570mm)
2. Quantity of tube: 20pcs (¬ª58mmf¯1800mm)
3. Material of inner tank: sus304-2b stainless steel with 0.4mm thickness
4. Material of outer tank: sus304-2b stainless steel with 0.4mm thickness
5. Magnetic-controlled al-n-al splash all glass evacuated heat-collecting tubes, fast heat absorbing and temperature risen
6. Heat preservation layer: 55mm polyurethane integral foaming, superior heat preservation
7. Material of support: stainless steel profiled bar with 1.2mm thickness
8. Packing: export carton
KM24-150-S consists of 24 vacuum tubesand its water tank's capacity is 150 Liter. The inner of tanks isstainless steel, while the outer of them is galvanized. It has 50 mm polyurethaninsulation and high quality.This type of solar system includes a water tank, an expansion tank, 24 pcs vacuum tubes and standparts.
KM24-150-F consists of 24 vacuum tubes and its water tank's capacity is 150 Liter.The whole system is stainless steel. It has 50 mm polyurethan insulation and high quality.This type of solar system includes a water tank, an expansion tank, 24 pcs vacuum tubes, reflector and standparts.
1.All Glass Vacuated Tube
All glass evacuated tubes are the key component of solar collectors. The evacuated tube is similar to a conventional Dewar flask and consists of two borosilicate glass tubes, a glass with high chemical and thermal shock resistance. The outer side of the inner tube is coated with a sputtered solar selective surface. This coated inner tube is closed at one end and sealed at the other end to the outer tube. The annular space between the outer tube and inner tube is evacuated to virtually eliminate heat loss by conduction and convection.
We use the tubes which use the successfully developed innovative Advanced Solar Selective Coatings in commercial scale, which achieve the highest thermal efficiency and good thermal stability. Solar selective coatings absorb most solar radiation while simultaneously suppressing the thermal emittance loss from coating surfaces. They vary mainly in their optical property and thermal stability.
Excellent results have been obtained by using DC magnetron sputtering technology. A solar absorbance of 0.94 - 0.96 with an emittance of 0.04 - 0.06 at 100 centigrade has been achieved.
We're the pioneer company in the research & development and manufacturing of the solar water heaters. Consol solar is a supplier of high quality, low cost, easy to install.
Solar energy superconductive vacuum collector tubes.
Heat pipe has a low hot capacity, and has rapid heat exchange (it is 1000 times of copper heat exchange speed), so it is an available speediness heat exchanger. Heat exchange rate is up to 99%. The startup is fast, collect solar energy fully, at 25, 5 minutes can startup heat. At the same time, it has heat exchange unilateralism diode function system, for example: heat energy exchange is a direct progress from heat absorber to water. But it will not back up or reversal in the water. Because of matter physics effect in the heat tube and especial construction of condenser, the biggest work temperature of this system will be controlled; this particular characteristic ensures the stability under especially conditions
Super Heat-Conducting Tube is consists of the glass tube and copper pipe. The temperature can be more 300 in the tube.
Features:
1) High heat effectiveness: higher than all glass evacuated solar collector tube by 15%.
2) heat pipes conduction: successfully prevents the defects of tube breakage and low power output caused by water fouling and deposits or dust and sand.
3) Prevents the tube from being easily broken caused by volume expansion when water freezes in the frigid season.
4) Low thermal capacity makes the tube start up quickly.
5) Energy output of sunshine within only 2 minutes.
6) Insulation temperature can reach 250, average heat efficiency can still be more than 50%; even under -50.
7) High efficient selective absorptive coatings and vacuum heat insulation technology ensure the tube has higher heat output in cloudy weather and in moist areas, especially in winter.
8) Solar collecting plate is sealed inside a high quality borosilicate glass tube with 5 x 10 - 3Pa of vacuum, to stop corrosion; even in moist conditions.
Metal-glass evacuated solar collector tube consists of a single glass tube and a flat or curved aluminum plate inside attached to a copper heat pipe.
90597 Solar Vacuum Tube Suppliers
Short on time? Let Solar Vacuum Tube sellers contact you.
