Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Check valve and fan equipment for discharge flue of high-rise residence
The check valve and fan equipment comprises a check valve outer frame, a fan equipment outer frame, the check valve and a reset spring, by means of the arranged reset spring, when the check valve is normally used, smoke exhausted by the high-rise residence discharge flue is conveyed to the position where the check valve outer frame is located through a ventilation opening, and the smoke is exhausted through the fan equipment outer frame; the exhausted smoke generates acting force on the check valve, so that the inner end of the check valve rotates around the first valve support, when the check valve rotates, the movable connecting rod connected with the check valve can rotate along with the check valve, when the draught fan stops working, the reset sliding block can be jacked back to the initial position through the reset spring, and therefore the check valve is kept in the closed state, and the draught fan stops working. In this way, the reset effect on the position of the check valve can be achieved, compared with a traditional valve using an eccentric shaft, the valve adopts a mechanical structure reset mode to replace the eccentric shaft, and therefore the use defects of the eccentric shaft are overcome.
本发明公开了一种高层住宅排烟道止逆阀及风机设备，包括止逆阀外架、风机设备外架、止逆阀门和复位弹簧，本发明通过设置的复位弹簧，在止逆阀正常使用时，高层住宅排烟道所排出的烟雾经通风口输送至止逆阀外架所在位置，排出的烟雾对止逆阀门产生作用力，使止逆阀门内端围绕阀门支架一转动，在止逆阀门转动时，与止逆阀门连接的活动连接杆能够随之转动，在风机停止工作时，通过在复位弹簧能够将复位滑块顶回初始位置，从而使止逆阀门保持闭合状态，以此方式能够实现对止逆阀门位置的复位效果，相较于传统使用偏心轴的阀门，此阀门采用机械结构复位的方式替代偏心轴，从而解决偏心轴使用的弊端。
Check valve and fan equipment for discharge flue of high-rise residence
The check valve and fan equipment comprises a check valve outer frame, a fan equipment outer frame, the check valve and a reset spring, by means of the arranged reset spring, when the check valve is normally used, smoke exhausted by the high-rise residence discharge flue is conveyed to the position where the check valve outer frame is located through a ventilation opening, and the smoke is exhausted through the fan equipment outer frame; the exhausted smoke generates acting force on the check valve, so that the inner end of the check valve rotates around the first valve support, when the check valve rotates, the movable connecting rod connected with the check valve can rotate along with the check valve, when the draught fan stops working, the reset sliding block can be jacked back to the initial position through the reset spring, and therefore the check valve is kept in the closed state, and the draught fan stops working. In this way, the reset effect on the position of the check valve can be achieved, compared with a traditional valve using an eccentric shaft, the valve adopts a mechanical structure reset mode to replace the eccentric shaft, and therefore the use defects of the eccentric shaft are overcome.
本发明公开了一种高层住宅排烟道止逆阀及风机设备，包括止逆阀外架、风机设备外架、止逆阀门和复位弹簧，本发明通过设置的复位弹簧，在止逆阀正常使用时，高层住宅排烟道所排出的烟雾经通风口输送至止逆阀外架所在位置，排出的烟雾对止逆阀门产生作用力，使止逆阀门内端围绕阀门支架一转动，在止逆阀门转动时，与止逆阀门连接的活动连接杆能够随之转动，在风机停止工作时，通过在复位弹簧能够将复位滑块顶回初始位置，从而使止逆阀门保持闭合状态，以此方式能够实现对止逆阀门位置的复位效果，相较于传统使用偏心轴的阀门，此阀门采用机械结构复位的方式替代偏心轴，从而解决偏心轴使用的弊端。
Check valve and fan equipment for discharge flue of high-rise residence
一种高层住宅排烟道止逆阀及风机设备
WANG XIAOGANG (Autor:in) / KOHFUTO (Autor:in) / PAN SHUHAN (Autor:in)
27.05.2022
Patent
Elektronische Ressource
Chinesisch
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