What are Shunt Chimneys?
Chimney systems have insufficient draft when short chimneys cannot create sufficient temperature and pressure differences, or when the horizontal sections are too long and cause too many losses. To ensure optimum heat transfer in heating systems, it is essential that flue gases flow through the chimney ducts by natural means at the required pressures and speeds. In heating systems where natural draft cannot be achieved, the flue gases must be resistant to the temperatures and corrosive effects of the flue gases being drafted. Additionally,
chimney cleaningbe performed regularly. In these chimney models, the necessary cross-sectional calculations are not made to provide sufficient natural draft from the chimney ducts for the waste gases from heat sources to be discharged into the atmosphere and to meet the demands of the connected heat sources. Because of this, the cross-section is insufficient, leading to backflow of waste gases, mixing between floors, or no draft at all. When shunt chimneys are not constructed correctly, chimney blocks cannot be placed properly, leading to potential problems. Furthermore, chimney cleaning and maintenance must be performed at regular intervals.What are Wind Fans?
Rotary caps that can create draft proportionally to wind force, without requiring any auxiliary electrical power or systems, are generally used in the following ways: In kitchen ventilation, for range hood chimneys, in cases of insufficient draft in fireplaces, stoves, and ovens, and they are also frequently used for ventilation of spaces such as shaft depots. Chimney cleaning and maintenance must be performed periodically for all chimney types.
