JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD.
JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. Solar Water Heater, Solar Collector, Flat Panel manufacturer
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1500 liters Centralized Solar Water Non Pressure Solar Collector Sun Heater System
Working Principle
1. Firstly, the storage tank shall be filled with cold water, the collector loop shall be pumped with water
2. The water in collector loop then will be heated with solar radiation to vacuum tubes
3. When temperature discrepancy sensed between solar collector and storage tank reaches set value in controller, the controller shall start the circulation pump automatically
4. The circulation pump makes water circulate in the loop
5. Hot water would be pumped into storage tank and the loop again be pumped with cold water from the bottom of storage tank
6. In case the temperature in storage tank does not reach set value you want, then the auxiliary electrical heater would start to assist heating
7. When temperature discrepancy sensed between solar collector and storage tank is below the set value in controller, the circulation pump shall stop automatically
8. If the water temperature has not reached the expected value set in the controller, then the auxiliary heating device would start to assist solar water heating
9. Eventually the water will get heated enough as expected ready for use
Advantage
1) Strong adaptability
2) Wide application occasions
3) High degree of automation
4) Economical and practical
5) Environmental conservation and energy
6) In large-scale projects, auxiliary heating system, computerized controller and pipe cycling system
7) According to the required configuration, it can be divided into two types. One is vertical and the other is horizontal
8) with large heat collecting capacity
Applications
1) Hotels, resorts, hospitals and hostels
2) Process industry, boiler feed, laundry and canteens
3) Agricultural sector, hatcheries and dairies
4) Process industry, Boiler feed, Laundry and canteens
5) Agricultural sector, hatcheries, and dairies
6) Swimming pool heating
7) In-process heating
8) Health clubs (Steam / Sauna)
Specifications
| Modle | PT-NC-15 | PT-NC-20 | PT-NC-25 | PT-NC-30 | PT-NC-40 | PT-NC-50 | PT-NC-60 | |
| Quantity of Tubes | 15 | 20 | 25 | 30 | 40 | 50 | 60 | |
| Contour aperture area | 1.94m2 | 2.58m2 | 3.22m2 | 3.88m2 | 5.16m2 | 6.44m2 | 7.76m2 | |
| Manifold | Inner shell: 304 2B | Foaming: High pressure polyurethane | ||||||
| Three Target Vacuum Tube | Diameter/Length: φ58mm/1800mm; High boron and silicon content 3.3; Structure:Gradual change SS-AL-Nx/Cu selective absorption coating; Vacuum Degree:P<=5*10-3; | |||||||
| Anti-dust Ring | White Silicon Rubber | |||||||
| Work Pressure | 0.05Mpa | |||||||
| Bracket | Galvanized Steel with Plastic Coating in Black color - 0/20/30/45 degrees | |||||||
| Tailstock | ABS | |||||||
| OEM Service | Logo painting on products and package is for free (20FT,40FT,40HQ) | |||||||
Warranty:
6 years international responsibility for U pipe solar collector and 15 years for vacuum tubes due to original quality problems.
Payment term:
1. T/T 30% Deposit in advance and balance should be paid after receiving the B/L copy.
2. L/C at sight (if your quantity reaches 5*40’ HQ container)
3. Sample order or LCL: we accept western union and one touch business.
Packaging & Delivery
Packaging Details:
Export carton for full container.
Delivery Detail:
7 days after receiving the deposit.
PDF Catalogue of Non Pressure Solar Collector.
PT-NC Non Pressure Solar Collector.pdf