Non-pressure Solar Water Heater

Non-pressure Solar Water Heater, material of inner tank is SUS304-2B stainless steel plate

Non-pressure Solar Water Heater

Description:

Advantages: 1. Can he operated completely automatic if connect with intelligent controller. 2. Simple structure, easy plug-in installation, can be installed both on flat and inclined roof, and can be used with an auxiliary electric booster as to provide tot water without sunshine. 3. Superior heat preservation ensured by one-off molding polyurethane foam with thickness 50 65mm. 4. Suitable for camping area, holiday residences. 5. stable and reliable performance, well wind resistance. 6. Meet the mankind healthy bath standard: The material of inner tank is SUS304-2B stainless steel plate; the silica gel ring sealing has a long life against the erosion and it ie not harmful to health. The details of material: Evacuated tube: High quality borosilicate glass 3.3, Φ47×1500,  Φ58×1800/2100, Φ70×2100 Inner tank:SUS304-2B stainless steel plate Outer tank: Enamel steel plate Insulating layer: Polyurethane foam Bracket: Aluminum alloy The Principle of thermosyphon Because of the larger proportion of hot water than cold water, cold water flows downward and hot water goes upward. The water will be heated continuously between water tank and vacuum tube. In other wards, hot water always floats on cold water. The hot-water flows to the water tank from the vacuum tubes. Because of the proportion, cold water flows to vacuum tubes from the water tank. The cold water is heated in vacuum tubes. After it becomes hot water, it flows to water tank again. The water circulates constantly between water tank and vacuum tubes; the cold water in water tank will be hotter and hotter. Finally, all cold water will be heated to be hot water. This is the heating course of cold water.

TECHNICAL INFORMATION

Vacuum Tubes		Practical Capacity(L)	Theoritial    Capacity(L)	Loading Qty(Sets)   (20'GP/40'HQ)	Terms of Payment	Delivery time	Specifications
No.	Dia. - Len.
15	Ø47-1.5m	97	120	73 / 181	TT / LC	10 Days	Outer tank diameter: 420mm Outer tank material: PVDF/color steel plate  Inner tank diameter: 320mm Inner tank material: 304 2B food grade stainless steel Support stand: Galvanized steel  Insulation: 50mm polyurethane foam
18	Ø47-1.5m	117	144	62 / 155
20	Ø47-1.5m	130	160	58 / 143
24	Ø47-1.5m	156	192	49 / 122
30	Ø47-1.5m	195	240	39 / 97
36	Ø47-1.5m	234	288	31 / 77
15	Ø58-1.8m	127	150	51 / 128			Outer tank diameter: 460mm Outer tank material: PVDF/color steel plate  Inner tank diameter: 360mm Inner tank material: 304 2B food grade stainless steel Support stand: Galvanized steel  Insulation: 50mm polyurethane foam
18	Ø58-1.8m	153	180	43 / 107
20	Ø58-1.8m	170	200	39 / 98
24	Ø58-1.8m	204	240	33 /83
30	Ø58-1.8m	255	300	27 / 70
36	Ø58-1.8m	306	360	21 / 54

Non-pressure Solar Water Heater