copper coil Solar Hot Water Heating - bp-1

solar hot water heating

Working principle:

Pre-heated solar water heater is a new product,it combines the advantages of Non-pressure solar water heater and Separated pressurized solar water heater together.Frankly speaking,the system is put a copper coil inside the Non-pressure solar water heater water tank, this product improves the problems of traditional solar water heater as limited hot water volume,long heat time,few out water,the worse water quality and so on.The “twice heat exchange” technology makes the high temperature,high efficiency and fast & large amount hot water circulation come true.
Firstly,vacuum tube collector absorbs heat energy of sunshine irridiance to heat the water in the storage tank, the system can bear certain amount of pressure thus the running water can directly connect with the inlet, when opening the valve,cold water flow through the inlet and then to the cooper coil, the hot water inside the water tank play the role as hot resource and do heat exchange via cooper coil with the cold running water, during this process the cold running water been heated to hot water. When cold water flow through the copper coil,its temperature been rised gradully,finally the outlet water is hot water (the temperature maybe ≤ 5°C lower than the hot watr in the water tank).
This product is suitable to some low latitude region or countries as Asian,Africa,,Oceania, South America and so on.

Features

* Choose materials carefully and designed specially for excellent products.

1. Suitalbe to use in all kinds of climates with electric heater

2. Absorbing heat quickly

3. Completely automatic operation
4. It can withstand pressure of tap water when it works
5. Multifunction: Bathing, washing, domestic heating

6. Adding water tank can add water automatically

7. Scientifically designed bracket can hold the tank firmly

8. High quality vavuum tubes

9. Simple structure, easy plug-in installation.
10. Cheap and efficient
11. Can be operated completely automatic if connect with intelligent controller
12. Be used in area widely

Specifications