Chauffe-eau solaire à panneaux plats en boucle ouverte

Description du produit :

This is a pressurized system, with direct tank and flat panel solar collector combined.We call it compact flat panel pressurized solar water heater.

Open-loop systems are simply and fast way of water heating. They are best suited to warm climate regions because of operating directly with potable water. Open-loop systems are not recommended in regions where water quality is not good enough.

L'émail est revêtu à l'intérieur du réservoir d'eau, ce qui lui confère une grande résistance à la corrosion et à la pression. Nos réservoirs en porcelaine émaillée sont approuvés par CE, WATER MARK, ETL, WRAS, EN12977-3.

L'ensemble du système est approuvé par SOLAR KEYMARK (norme EN 12976).

Imported blue titanium absorber from Germany with high absorptivity(95%) and low heat loss(5%). High purity oxygen-free copper pipes as circulation system with high thermal conductivity, anti-corrosion pressure-bearing and longer service life. Low-iron tempered solar glass as cover with 92% transmittance. Our flat panel solar collector approved by SOLAR KEYMARK(EN12975 Standard)

Pièces de haute qualité :

Élément électrique en Incoloy 800
Approuvé CE
Soupape de sécurité P/T
Marque d'eau approuvée
Contrôleur intelligent
Approuvé CE
Anode en magnésium

Images et détails réels :

Paramètres techniques :

Direct Water Tank:

Capacité du réservoir

100L

150L

200L

250L

300L

Outer Tank Diameter(mm)

Φ540

Φ540

Φ540

Φ540

Φ540

Inner Tank Diameter(mm)

Φ440

Φ440

Φ440

Φ440

Φ440

Inner Tank Material

Steel BTC340R(2.5mm thick)

Inner Tank Coating

Porcelain Enamel(0.5mm thick)

Outer Tank Material

Color Steel(0.5mm thick)

Insulating material

Rigid polyurethane foam

Insulation thickness

50mm

operating Pressure

6bar

Corrosion protection

magnesium anode

Electric Element

Incoloy 800(2.5kw,220v)

Adjustable Thermostat

30℃~75℃

TP Valve

7bar,99℃(water mark approved)

Flat Panel Solar Collector:

Dimension

2000*1000*80mm

2000*1250*80mm

Gross area

2m2

2.5m2

Aperture area

1.85m2

2.35m2

Absorber

Aluminum Plate

Aluminum Plate

 

Material

Germany Blue Titanium

Germany Blue Titanium

Selective Coating

Absorptivity

≥95%

≥95%

 

Emissivity

≤5%

≤5%

Header Pipes

Copper (¢ 22*0.8mm)/(¢ 25*0.8mm)

Copper (¢ 22*0.8mm)/(¢ 25*0.8mm)

Riser Pipes

Copper (¢ 8*0.6mm)/(¢ 10*0.6mm)

Copper (¢ 8*0.6mm)/(¢ 10*0.6mm)

Cover Plate

Material

Low – iron tempered glass

Low – iron tempered glass

 

Transmittance

≥92%

≥92%

Cadre

Aluminum alloy

Aluminum alloy

Base plate

Galvanized plate

Galvanized plate

Base Insulation

Glass wool

Glass wool

Side Insulation

polyurethane

polyurethane

Sealing material

EPDM

EPDM

Max test pressure

1.4MP

1.4MP

Max work pressure

0.7MP

0.7MP

Comment cela fonctionne-t-il ?

The system operates on the thermosiphon principle, It adopts the water-water circulation type. Heat adsorption membrane on the flat plate absorbs the solar heat to heat the water in the heat collector directly. Deliver the heated water to the upper part of hot water storage tank via circulation pipe and unheated cold water in the lower part flows into the flat-type heat collector as supplementation. Then cold water is heated and delivered to the hot water storage tank. The circulation of water repeats till all water in the water tank is heated to the specified temperature.

Schéma d'installation du système

Manuel d'installation et d'utilisation :

    FORMULAIRE DE DEMANDE DE RENSEIGNEMENTS

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