Solar Water Heater for Hotel
1.CE,Solar keymark,SRCC,ISO
2.Service Life:15 years
3.Delivery:10-20 days
4.25,000Sets/Month
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets set
Supply Ability: 25,000 Set/Sets per Month set
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: Hard Carton,Wooden Case
Delivery Detail: 10-20 days after payment
Solar Water Heater for Hotel
A centralized solar water heater system consists of solar collector,storage tank,circulating pump,intelligent controller,valves,etc.
Working Principle:
1) When the discrepant temperature of the solar collector and the storage tank reaches the set value, the controller will start the circulation pump automatically.
2) The circulation pump then makes heat-conducting liquid circulate.
3) The heat-conducting liquid transfers heat to water by the heat exchanger in the tank.
4) If the discrepant temperature of the soalr collector and the water tank does not reach the set value, the circulation pump will be shut automatically.
5) In case the temperature of the tank does not reach TMax, then the auxiliary heating device will be started automatically.
Feature:
1)High Efficient:
Advanced heat transferring style of heat pipes,excellent selective aborbant caoting,perfectly combined with high vacuum heat preservation;
2)Convenient Installation:
Solar collectors are separated from storage tanks. And the collector can be put on inclined roof or flat place;
3) Module Design, Intelligent Control and Automatic Operation;
4)Anti-Freeze:No water inside the tubes when it works,so no freeze;
5)All Weather Hot Water Supply:Equiped with auxiliary electrical heating device,supplying enough hot water during bad weather days;
6)Multifunction: Bathing, washing, etc;
7)Energy Saving and Environment Friendly:Taking advantage of solar energy, free of charge, and no pollution;
8) Stable and Reliable Performance, Well Wind Resistance.
9) High rewarding in a long term view.
Warranty:
1.5 years'responsibility for free repairing or exchanging due to original problem
2.15 years'quality guarantee for the vacuum tube, and offering 0.8% vacuum tube free for exchanging in case several shattered ones during transportation.
Specification | Centralized Solar Water Heater System |
Material of out shell | Aluminium zinc painted steel plate,strong and anticorrosion effectively welded by argon arc, 0.4mm thick |
Material of inner tank | Food grade 1.5-2.0mm thick SUS304-2B Stainless Steel |
Tank insulating layer | Imported polyurethane integral foaming with pressure and best density of 38 kg/m3,50-60mm thick,without freon |
Inlet and outlet hole | Male G 1/2, 3/4 |
Heat Pipe | TU Copper |
Material of Vacuum tube | 3.3 Borosilicate glass |
Vacuum tube coating | Cr-Al-N/Al/Cu (three targets type) |
Heat exchanging coil | Copper 12mm diameter, 1.0mm thickness |
Absorption | 0.93 |
Emission ratio | 0.07 |
Idle sunning property parameters | Y=220~260m2. C/KW |
Average heat loss coefficient | ULT=0.6~0.7W/(m2. C) |
Bracket | Aluminium alloy : thickness 2.0mm |
Welding | Argon arc welding |
Fastening pieces | Made of stainless steel screw |
Max Pressure | 0.6 MPa(6 bar) |