壁挂炉|燃气壁挂炉|威尼斯壁挂炉|壁挂炉品牌|壁挂炉生产厂、意大利威尼斯暖通设备有限公司

This is mainly due to the fact that the water pump in the fireplace is usually designed to be small and the speed is constant. However, the design flow rate of the floor heating system is usually large, and the flow rate changes with the indoor temperature. So, how to ensure a good combination of variable flow floor heating system and constant flow wall-hung boiler is the key to the problem. In Europe, the relevant technical personnel mainly solve this problem by adopting a decoupling tank: the decoupling tank separates the boiler circulation system from the floor heating circulation system, and the two systems are each cycled. In this way, the room where the floor heating system was installed was initially installed.

This is mainly due to the fact that the water pump in the fireplace is usually designed to be small and the speed is constant. However, the design flow rate of the floor heating system is usually large, and the flow rate changes with the indoor temperature. So, how to ensure a good combination of variable flow floor heating system and constant flow wall-hung boiler is the key to the problem. In Europe, the relevant technical personnel mainly solve this problem by adopting a decoupling tank: the decoupling tank separates the boiler circulation system from the floor heating circulation system, and the two systems are each cycled. In this way, when the room with the wall-hung heating system is installed, the valve of the floor heating system is fully open due to the lower room temperature; as the room temperature gradually increases, the valve will gradually close; when the room temperature When the set temperature is reached, the valve closes. In the above process, the flow rate of the hot water in the floor heating system is gradually greater than the flow rate of the hot water in the boiler system, and is gradually equal to the flow rate of the hot water in the boiler system, and finally less than the flow rate of the hot water in the boiler system. .

Since the requirements of the boiler system are constant in circulation, after the decoupling tank is selected, the constant circulation of the boiler system can be ensured, and the function of the decoupling tank can be used to adjust the flow of the floor heating system with the change of the room temperature. The change can ensure the efficient operation of the wall-hung boiler and ensure the normal operation of the floor heating system.

Of course, in order to achieve a better use effect, in addition to the use of decoupling tanks, it is necessary to increase the room temperature controller, the water separator temperature control valve, the floor heating circulating pump and its controller.