The regulating valve is installed in front of the top radiator to reduce inlet flow
5641 Views
2014-10-07
For situations where the water supply temperature is constant, when the bottom user has a cold feeling at a low room temperature, the bottom user has a request to increase the temperature. The display system has a relatively small flow rate (actual flow rate is also small), and when the bottom user has a request to increase the temperature, the system is adjusted to increase the flow rate. As a result, the bottom temperature will increase significantly, while the upper temperature will increase slightly, and the temperature difference between the two will gradually decrease, Approaching comfortable temperature together. Stop adjusting when the bottom layer feels comfortable, and the upper layer can also feel comfortable. The function of the temperature control valve is to increase the flow rate when the room temperature is low, and to reduce the flow rate when it is overheated. Regardless of the situation, the adjustment result is an increase in the bottom room temperature, which is close to the upper room temperature. While correcting vertical misalignment, it also adjusts the comfort level.
If the actual flow rate can reach the design flow rate, if the larger flow rate of the system is less than the design flow rate, the operating temperature of all rooms cannot reach the design value, and the room temperature of the top room is higher than that of the lower room. Proper adjustment can alleviate this situation. At this point, the regulating valve can be installed in front of the top radiator to reduce the flow into the top radiator, allowing more heat to enter the bottom room, increasing the temperature of the bottom room. At the same time, the temperature of the top room decreases, weakening the vertical imbalance of the system. This method, using only one temperature control valve, can control the room temperature of all rooms in the same riser. If used in conjunction with a water meter or heat distributor, it can make it possible to charge for single pipe systems in existing residential buildings.
