Solar water heater direct flow collector
Price: |
100.0~120.0 USD |
Payment Terms: |
T/T,L/C |
Place of Origin: |
Jiangsu, China (Mainland) |
Product Detail
Model No.:
DCA
Packing:
as your request
Application:
Water Heater
Pipe Material:
Others
Production Capacity:
1000
Delivery Date:
15
Type:
Flat Panel
Brand Name:
hejiasun
* Patent design, pipe-in-pipe structure makes heat transfer directly in pipe, higher efficiency than normal collectors, especially suitable for freeze
Direct flow collector -- DCA
* Patent design, pipe-in-pipe structure makes heat transfer directly in pipe, higher efficiency than normal collectors, especially suitable for freeze area.
* The outlet pipe is now positioned at the back of the collector to allow flush installation of 2 or more collectors and keeping pipe work out of site.
* The efficiency won't drop down with time goes by. One or several tubes broken will not influence system work.
* Solar keymark certificate.
Technical date:
Production Model:DCA58/20 DCA58/30
Type:Evacuated tube collector
Flowed through element:Direct flow tube
Changzhou He Jia Solar Energy Co.,Ltd is Solar water heater Direct flow collector -- DCA manufacturer in China.
Technical Data of Direct Flow Tube collector |
Production Model | DCA-58/30 | DCA-58/20 |
Numbers of tube(pcs) | 30 | 20 |
Gross size(m) | 2.1*1.99*0.154 | 1.4*1.99*0.154 |
Weight Empty(kg) | 105.5 | 71.4 |
Hydraulic Connections | G3/4" male thread |
Min. volume flowrate per collector(L/H) | 108 | 72 |
Rated volume flowrate per coll.(L/H) | 180 | 120 |
Max. volume flowrate per collector(L/H) | 840 | 840 |
Maximum operation pressure(Bar) | 6 |
Test pressure(Bar) | 9 |
Heat transfer fluid | Anti-freeze Fluid (Water-Glycol) |
Max.working temp.(℃) | 250 |
hot water(L/Day) | 270 | 180 |
ΔT | 35℃(Radiation>=800w/m2.day) |
Collector efficiency | 79% | 80% |
Power output per collector unit (G=1000W/m2)
Model | Tm -Ta |
0K 10K 30K 50K 70K |
DCA-58/20 | 129712381116990 849 |
DCA-58/30 | 1927186017031513 1274 |
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