Solar Water Heater System
Solar Water Heating
Solar Water Heating System
Solar Keymark
Solar Water Heater System
Solar Water Heating
Solar Water Heating System
Solar Keymark

Heat Pipe Solar Heating System

Heat pipe solar water heating system working principle
Jinyi heat pipe solar water heating system is an active system, mainly including heat pipe solar collector, pressure water tank and pump station. Use a pump to circulate the fluid between heat pipe solar collector and water tank. Tank and solar collector are separated, solar collector could be installed on the roof or somewhere sunshine could shine on, while tank and pump station could be installed anywhere of the building. The piping between the tank and solar collector is twin way pre-insulated solar hose.
There are two types of active solar water heating system:
1) Direct system:
Tank without coil(heat exchanger), pump circulate household water through the solar collectors and into the home. This type works well in climates where it rarely freezing.
2) Indirect system: 
Tank always have coil(heat exchanger), pump circulate anti-freezing heat transfer fluid through the collectors and tank via a heat exchanger. Tank water heated by the heat exchanger. Suit for climate where there have a risk of freezing.

Heat pipe solar water heating system characteristic:
1. No disorder water tank on roof 
2. Pressure hot water, comfort bathing/washing
3. Collector module designed for freely assemble
4. Completely automatic operation. 
5. Can be combined with traditional auxiliary energy resource
6. Suit for climate where there have a risk of freezing.
7. Solar collector not affected by scaling in hard water area.
8. Whole system Solar Keymark(EN12976) certified, please click here.
9. Heat pipe solar collector higher efficiency η0 = 0.769 (aperture area). 
10. Available in 100L-1000L system, flexible combination; 
11. 100L, 150L, 200L, 300L tanks with Europe Union Energy Efficiency Class A.
      250L, 400L, 500L tanks with Europe Union Energy Efficiency Class B.

TVRheinland Logo  Solar Keymark  CE  IAF Logo  CNAS Logo  Energy Efficiency Label  ISO-2015 Logo
 

Heat pipe solar heating system schematic diagram

The main components: 
2) Pressure water tank from 100L to 1000L. 
4) Other necessary accessories: Expansion vessel, Check valve, T & P valve, Air vent valve, Pipeline, Connector, etc.
 
Solar water heating system schematic diagram
Solar water heating system schematic diagram (2 coil)
 
Parameter table:
Model Heat pipe solar collector Capacity(L) Person No.   Loading Qty. (set)
Tube No. Collector No. 20GP 40GP 40HQ
JSH2-150-18 18 1 150 3 38 76 88
JSH2-200-24 24 1 200 4 28 58 74
JSH2-300-36 36 2 300 6 21 42 50
JSH2-400-48 48 2 400 8 18 36 42
JSH2-500-60 60 2 500 10 15 29 33

Note:
1) Also have other tank capacity for chosen, such as: 600L, 700L, 800L, 1000L.

Accessories:
T/P Valve
Temperature & Pressure relief valve
- Used for tank pressure release
- Working temperature: 90℃
- Working pressure: 6 Bar
  Check Valve
Check valve
- Used for control one-way flow and prevent water from flowing back.
- Material: brass.
Item No. Size Quantity Item No. Size Quantity
812 007 067 3/4 inch 1 unit 812 007 002 3/4 inch 1 unit
 
Magnesium Rod
Magnesium rod
- Used for tank protection
- Φ28 x 600mm length
  Electric Heating Element
Electric heater
- Material: Incoloy 800
- Super anti-corrosion& heat conduction, dry-heat resistant
- Connection size: 1 inch
Item No. Size Quantity Item No. Power Quantity
812 801 002 1 inch 1 unit 812 900 191 1500W, 2500W 1 unit
 
Automatic Air Vent Valve
Automatic air vent valve 
-With 1 unit shut-off Ball Valve
-Material: Brass
-Max. working temperature: 180 ℃
-Max. working pressure: 10 Bar
-Max. percentage of glycol: 50%
  Reducing Tee
Reducing tee
-Material: Brass
-Connection size: 3/4 x 1/ 2x 3/4 inch
Item No. Size Quantity Item No. Size Quantity
812 007 032 1/2 inch 1 unit 812 010 018 3/4x1/2x3/4 inch 1 unit
 
Equal Male Straight
Equal male straight
-Material: Brass
-Connection size: 3/4x3/4 inch
  Collector Connection pipe
Connection pipe
- Used for flat collector connection
- Component: Stainless steel corrugated pipe, brass nut
- Connection size: 3/4 inch
Item No. Size Quantity Item No. Size Quantity
812 010 010 3/4 inch 11 units 812 010 038 3/4 inch 1 unit
 
Pump station
Pump station
- Collector temp. range: -10~200 ℃
- Tank temp. range: 0~110 ℃
- Max. working pressure: 6 Bar
- Input: 1 Pt1000, 2 NTC10K
- Output: 1 pump, 1 electrical heater
  Expansion Vessel
Expansion vessel
- Capacity: 18/24/60 L
- Max. working pressure: 10 Bar
- Working temperature: -10~90℃
- Pre-charge: 2 Bar
- Connection size: 3/4 inch
Item No. Size Quantity Item No. Size Quantity
812 003 881 3/4 inch 1 unit 812 003 012 3/4 inch 1 unit
 
Wall mounting kits
Wall mounting kits
- Used for fix expansion vessel
- Pipe: Corrugated stainless steel
  Thermostatic Mixing Valve
Thermostatic mixing valve
- Material: Nickle plated brass
- Cold water temperature: 5-29℃
- Hot water temperature: 50-95℃
- Regulating temperature: 35-55℃
- Working pressure: 0.03-1 Mpa
Item No. Size Quantity Item No. Size Quantity
812 000 029 3/4 inch 1 unit 812 007 052 3/4 inch 1 unit
 
Twin Way Pre-insulated Solar Hose
Twin way pre-insulated solar hose
- Pipe: Corrugated stainless steel 
- Jacket: UV resistant
- Insulation: EPDM,13 / 20mm
- Temperature sensor: 1 way cable
- Lenth: 15 / 20m
  Ball valve
Ball valve
-Material: Brass
-Connection size: 3/4x3/4 inch
Item No. Size Quantity Item No. Size Quantity
812 002 804 3/4 inch 1 unit 812 007 008 3/4 inch 5 units