2011 Rookie Type Solar Energy Water Heaters - LQ- modern -A008

2011 Rookie Type Solar Energy Water Heaters

Product Description

Solar water heating system/solar water heater/solar heating system
The split solar water heating system is such a system that separates the heat collector from the water tank, and transfers the solar energy collected by the heat collector to the water tank for the hot water through the natural or forced cycle of medium. family split active solar water heating systems use electric pumps, valves, and controllers to circulate water or other heat-transfer fluids through the collectors, it has such merits as large water storage, good heat-collecting effect, long insulation work time, intelligent operation, load-bearing running, and convenient and reliable use. So it is the ideal selection for home hot water scheme. Generally, there're two types of active systems, active open loop system and active closed loop system.

THE PRINCIPLE
1. When the temperature of the heat collector reaches the set value, the controller shall start the circulation pump automatically.
2. The circulation pump makes heat-conducting liquid circulate automatically.
3. The heat-conducting liquid transfers heat to water by heat exchanger in the water tank.
4. In case the temperature of the water tank does not reach Tmax, then start the auxiliary heating device.
5. In case the temperature of the circulation pump does not reach the set value, the circulation pump shall be shut down automatically.

THE FEATURES
1. Collector separates with the storage tank. The tank can be put anywhere in the house.
2. The collector can be put on the inclined roof or flat place.
3. Module design, arbitrary combination, harmonious with the building perfectly.
4. Intelligent control and automatic operation.
5. Anti-freezing: No water inside the tubes when it works.
6. The system controller has the anti-freezing function that the temperature circulation will operate while it reaches the fixed temperature.
7. Multifunction: Bathing, washing, domestic heating.
8. Workable at anytime and enjoyable.

ACTIVE OPEN LOOP SYSTEM
An Open loop split solar water heating system uses pumps to circulate household potable water through the collectors and into the home. They work well in climates where it rarely freezes.
Open Loop Systems are suitable for single application domestic hot water (DHW) systems, in mild and moderate climates where there is no risk of freezing. It is popular in regions that do not experience subzero temperatures. Longquan solar water heaters can be installed in an open loop in areas that experience sub-zero temperatures because our intelligent controller has a low temperature fuction. Recirculation freeze protection can be provided by the Recirculation feature in the controller.
An Open Loop Water Heating System provides many advantages. It is the simplest and typically the least expensive active system to install. There is no heat exchanger, which allows efficient heat transfer directly to the water. The system operates at standard line pressure. It is simple to add capacity to the system if demand changes. The system integrates easily with existing systems.

ACTIVE CLOSED LOOP SYSTEM
Closed loop solar water heating systems pump heat-transfer fluids through the collector. Heat exchangers transfer the heat from the fluid to the household water that is stored in tanks.
An Closed Loop Solar Heating Systems are suitable for single and multiple solar heating application systems, e. G. Domestic solar water heating, solar water heating hot tub, solar swimming pool heating or solar space heating systems. The Closed Loop Solar Systems are suitable for areas with questionable water quality and all climate conditions. The Closed Loop Solar Heating Systems are the preferred option for extremely cold areas.
Closed Loop system allows simple switching between heat exchangers for multiple applications, as well as excellent freeze protection.