Integrative pressurized solar water heater


Integrative pressurized Aluminum Alloy solar water heater

SP-H
1.The water will not flow into the tubes directly,the system will still work even the tube broken.
2.With intelligent controller.
3.Anti-freezing, all-year-round service even in extremely cold area.
4.Adopting the best conduction performance metal- copper (heat pipe).
5.Directly connected with city water without a circulation pump.
6.Working pressure (0.6MPa).

Working principle:
Integrative pressurized series is a renovation model for the solar hot water, which adopts advanced heat pipe technology, combines heat pipe solar collector with pressurized tank to form a compact model.
The vacuum tubes absorb and convert solar energy into thermal energy, and transfer to the central heat pipe via the aluminum fn. The heat pipes have tiny amount of purifed water sealed inside at depressurized condition. When heated, the medium inside the heat pipes vaporizes at low temperature (about 30˚C), the vapor rises to the condenser and heat energy is conducted to water (inside the tank). When vapor is cooled down, and becomes condensate, falling to the bottom of heat pipe. By continuously circulating in this way, heat is carried from outside to the water inside the tank.
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Description

 1.Water inlet

2.Water outlet
3.P/T Valve
4.Electrical heater
5.Drain vent
6.Sensor hole
7. Heat exchange tube

Detailed Product Description:

1.Glass vacuum tube solar collector, high temperature,antifreeze,vacuum insulation.
2.Copper heat pipe,Start up quickly,transfers heat quickly, low start-up temperature,low temperature resistant
3.Food-grade stainless-steel SUS304 2B inner tank,full-automatic welding technology,under the protection of magnesium rod,it can increase of service life.
4.High pressure polyurethane foaming insulation,as the prefect density and the thermal conductivity coefficient is small, so it can provide effective heat preservation
5.The outer tank is color steel plate,and it has good double anti-corrosion function.
6.Gravity assisted heat pipe, unilateral heat transfer,high efficiency,low heat loss.
7. work under pressure,withstand pressure 1.0MPa,The sensation will be more comfortable
 
Item Technical Data

 

Specification & model
SP-H-15
SP-H-18
SP-H-20
SP-H-24
SP-H-25
SP-H-30
Full system parameter
 
 
 
 
Tube QTY(pcs)
15
18
20
24
25
30
Tube spacing㎜)
75
75
75
75
75
75
WATER TANK
 
 
 
 
Net Volume of Storage Tank(L)
125
145
160
190
200
235
Diamater of inner/outer Tank(㎜)
φ360/φ470
φ360/φ470
φ360/φ470
φ360/φ470
φ360/φ470
φ360/φ470
material and thickness of inner tank(㎜)
SUS304 /t1.2
SUS304 /t1.2
SUS304 /t1.2
SUS304 /t1.2
SUS304 /t1.2
SUS304 /t1.2
material of outer tank
color steel plate t0.45
color steel plate t0.45
color steel plate t0.45
color steel plate t0.45
color steel plate t0.45
color steel plate t0.45
material of insulation
polyurethane
polyurethane
polyurethane
polyurethane
polyurethane
polyurethane
Size of electrical heater hole
11/4″
11/4″
11/4″
11/4″
11/4″
11/4″
Cold water inlet hole
3/4″
3/4″
3/4″
3/4″
3/4″
3/4″
Hot water outlet hole
3/4″
3/4″
3/4″
3/4″
3/4″
3/4″
T/P valve hole
3/4″
3/4″
3/4″
3/4″
3/4″
3/4″
Drain vent hole and Magnisium hole
3/4″
3/4″
3/4″
3/4″
3/4″
3/4″
Sensor hole
1/2″
1/2″
1/2″
1/2″
1/2″
1/2″
Vacuum Tube
 
 
 
 
Diameter/Length(㎜)
φ58/1800
φ58/1800
φ58/1800
φ58/1800
φ58/1800
φ58/1800
Material
High boron and silicon glass 3.3
High boron and silicon glass 3.3
High boron and silicon glass 3.3
High boron and silicon glass 3.3
High boron and silicon glass 3.3
High boron and silicon glass 3.3
Outside thickness(㎜)
1.8
1.8
1.8
1.8
1.8
1.8
Inside thickness(㎜)
1.6
1.6
1.6
1.6
1.6
1.6
Light transmission rate
≥0.90
≥0.90
≥0.90
≥0.90
≥0.90
≥0.90
Vacuum degree (Pa)
<10^-2
<10^-2
<10^-2
<10^-2
<10^-2
<10^-2
Coating absorption
≥0.90
≥0.90
≥0.90
≥0.90
≥0.90
≥0.90
Coating emittance
≤0.07
≤0.07
≤0.07
≤0.07
≤0.07
≤0.07
Average heat loss coefficient
≤0.75W/(㎡.℃)
≤0.75W/(㎡.℃)
≤0.75W/(㎡.℃)
≤0.75W/(㎡.℃)
≤0.75W/(㎡.℃)
≤0.75W/(㎡.℃)
Frame
2 feets ( left-to-right )
3 feets ( left-middle-right )
Material
Aluminum Alloy Aluminum  Alloy        
Aluminum  Alloy  
Aluminum  Alloy  
Aluminum  Alloy  
Aluminum  Alloy  
Angle
45°               
45°
45°
45°
45°
45°
Tube support Specification/hole distance(㎜
φ58/75
φ58/75
φ58/75
φ58/75
φ58/75
φ58/75
Tube sealing ring
Silicon rubber/φ58
Silicon rubber/φ58
Silicon rubber/φ58
Silicon rubber/φ58
Silicon rubber/φ58
Silicon rubber/φ58
Tube dusting rings
Silicon rubber/φ58
Silicon rubber/φ58
Silicon rubber/φ58
Silicon rubber/φ58
Silicon rubber/φ58
Silicon rubber/φ58
Tube holder
ABS/φ58
ABS/φ58
ABS/φ58
ABS/φ58
ABS/φ58
ABS/φ58
Item Size:
 
A   (㎜)
1385
1610
1760
2060
2135
2510
 
B   (㎜)
1110
1335
1485
1785
1860
2235
 
C   (㎜)
1700
1700
1700
1700
1700
1700
 
C/2 (㎜)
——
——
——
892.5
930
1255
 
D   (㎜)
1430
1430
1430
1430
1430
1430