Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-light-transmitting window for one-way ventilation
The invention discloses an anti-light-transmitting window for one-way ventilation. The anti-light-transmitting window comprises a window frame, ventilation fan blades and connecting shaft fixing rods, a plurality of ventilation fan blades are arranged in the window frame, and each ventilation fan blade is rotationally connected with the window frame through the corresponding connecting shaft fixing rod. According to the anti-light-transmitting window for one-way ventilation, the ventilation fan blades are of an anti-light-transmitting fan structure, the area of the air inlet of the structure is larger than that of the air outlet, and when the outside air pressure is larger than the indoor air pressure, outer side fan blades are automatically closed to achieve an one-way ventilation function; meanwhile, due to the effect of one-way shutters, sunlight can be effectively prevented from directly entering a storage bin, and therefore the bad conditions such as germination and decay of crops due to photosynthesis are avoided.
本发明公开了一种用于单向换气防透光窗，包括窗框、换气扇页和连轴固定杆，窗框内部设置有多片换气扇页，每片换气扇页均通过连轴固定杆与窗框转动连接。本发明通过将换气扇页采用防透光扇结构，并且此结构进风口面积大于出风口面积，当外界风压大于室内风压时，外侧扇叶自动闭合达到单向换气的功能；同时，由于单向百叶的作用，可有效遮挡阳光直射进存储仓内，从而避免农作物因光合作用出现的发芽腐烂等不良状况的发生。
Anti-light-transmitting window for one-way ventilation
The invention discloses an anti-light-transmitting window for one-way ventilation. The anti-light-transmitting window comprises a window frame, ventilation fan blades and connecting shaft fixing rods, a plurality of ventilation fan blades are arranged in the window frame, and each ventilation fan blade is rotationally connected with the window frame through the corresponding connecting shaft fixing rod. According to the anti-light-transmitting window for one-way ventilation, the ventilation fan blades are of an anti-light-transmitting fan structure, the area of the air inlet of the structure is larger than that of the air outlet, and when the outside air pressure is larger than the indoor air pressure, outer side fan blades are automatically closed to achieve an one-way ventilation function; meanwhile, due to the effect of one-way shutters, sunlight can be effectively prevented from directly entering a storage bin, and therefore the bad conditions such as germination and decay of crops due to photosynthesis are avoided.
本发明公开了一种用于单向换气防透光窗，包括窗框、换气扇页和连轴固定杆，窗框内部设置有多片换气扇页，每片换气扇页均通过连轴固定杆与窗框转动连接。本发明通过将换气扇页采用防透光扇结构，并且此结构进风口面积大于出风口面积，当外界风压大于室内风压时，外侧扇叶自动闭合达到单向换气的功能；同时，由于单向百叶的作用，可有效遮挡阳光直射进存储仓内，从而避免农作物因光合作用出现的发芽腐烂等不良状况的发生。
Anti-light-transmitting window for one-way ventilation
一种用于单向换气防透光窗
PHIL REEMANDO (Autor:in)
03.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
A01F
THRESHING
,
Dreschen
Ventilation light-transmitting heat preservation window for livestock and poultry farm
| Europäisches Patentamt | 2022