pressurized solar water heater

pressurized solar water heater Use copper tube as its flow material, conducted by thermal conductivity medium and vacuum tube does not take water, operating under the pressure. Use high-strength galvanized steel for outside shell with mold-sprayed treatment. There equipped with standard electric heating devices and automatic temperature control device for the insulation tube, as well as magnesium anode rode, which effectively prevent encrustation and keep good insulation effective. Key Features 1. Collector separates with the storage water tank, which can be installed anywhere of the house. 2. The collector can be put on the inclined roof / flat roof/flat place. 3. Anti-freeze, no water inside the tubes when it works. 4. Intelligent controller. The system is equipped with the automatic procedure and electric heating system to supplement heat. 5. Workable at anytime. Detailed Product Description : 1) The pipeline is made of red copper and conducted by heat transfer medium liquid; water can't flow in the vacuum tubes and is operated when confined; the crust uses aluminum alloy mould material of high strength with airflow design 2) Temperature preservation is equipped with standard electric water heater setting, automatic temperature control exchanger, and increased anode magnesium bars sticking to prevent furvent furring 3) The insulating layer uses polyurethane bulk bubble and has a good effect of temperature preservation 4) The product successfully carries out the instthe instthe instahe installation of separation according to fabricating yard and is harmoniously blended with architecture ModelCapacity20'GP40'GP40'HQJNCY-15150L336780JNCY-20200L285868JNCY-24240L265362JNCY-30300L204048JNCY-36300L183743JNCY-60500L132632 Inner tank materialSUS304-2B stainless steel with 1.0-2.0mm thicknessOuter tank material color steel with 0.5mm thickness or stainless steel with 0.5mmVacuun tube material borosilicate glass 3.3; three target (CU-SS-AL)absorb coatingHail resistance25mmInsulation material50-60mm foaming polyurethaneCapacity100L--500LSealing materialsilicon rubberInstallation angle20,38,40,45Frame materialaluminium alloy Technical Data of Heat pipe collector Production ModelJNSC-58-30JNSC-58-20Numbers of tube(pcs)3020Absorber area approx.(m2)2.4391.626Gross size(m)1.99*2.1*0.1531.99*1.4*0.153Weight Empty(kg)93.563Hydraulic ConnectionsG3/4" male threadPackages each unit (cartons) tubes:3ctnsmanifold:1ctntubes:2ctnsmanifold:1ctnLoading qty in 20 GP/40GP/40HQ 63/130/14590/185/210Fluid volume(L)1.71.2Min. volume flow rate per collector(L/H) 10872Rated volume flow rate per collector.(L/H)180120Max. volume flow rate per collector(L/H)12001200Maximum operation pressure(Bar)6Test pressure(Bar)9Heat transfer fluidAnti-freeze Fluid (Water-Glycol)Max. working temp.(ºC)250hot water(L/Day)240160ΔT35ºC(Radiation>=800w/m2.day)Collector efficiency76.4%MediumPure water, or anti-freeze liquidStart-up Temperature of heat pipe<= 30°CMaterial DetailsFlow typeHeat pipeHeat pipe materialcopperHeat pipe sizeTop: Ø14*1mm;Body: Ø8*0.75mmTube diameterφ58/ 1800mmSolar vacuum glass tubeHigh boron-siliconCoating of absorber on glass tube Al-N-Al, Copper, Stainless steelfins around heat pipesingle long Aluminum(1.68m)Manifold pipe materialcopper (Ø35x1.0mm)Manifold casing materialAluminum alloy frame(2.5mm)Insulation material in manifold case Glass fiberThickness of insulation(mm)45Density of insulation (kg/m3)90Frame materialAluminum alloy frame(2.0mm)Frame and manifold case finishBlack Powder coatedSealing MaterialsEPDM