Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flushing flap valve
The invention discloses a flushing flap valve. The flushing flap valve comprises a door frame and a valve body. A first locking piece is fixed to the valve body. The driver is fixed to the door frame, and the connecting rod can be driven by the driver to move linearly. The second locking piece is fixedly connected with the connecting rod, can linearly move under the driving of the connecting rod and is provided with a pre-locking section and a locking section, the included angle between the pre-locking section and the locking section is larger than 180 degrees, the second locking piece is matched with the first locking piece, and when the second locking piece moves from the pre-locking section to the locking section relative to the first locking piece, the door body can be closed. When the second locking piece moves in the same direction relative to the first locking piece and moves out of the locking section, the door body can be opened. According to the scheme, the rod linearly moves to drive the second locking piece to press the first locking piece, and the situation that the flushing flap valve is not tightly sealed due to a rotary motion mode under the same specification is avoided. And the pre-locking section and the locking section of the second locking piece are matched with the first locking piece, so that the door body can be prevented from being not locked in place, and the door body can be quickly opened.
本申请公开了一种冲洗拍门包括：门框和门体，第一锁紧件固定于门体；驱动器固定于门框，连杆在所驱动器的驱动下可直线运动；第二锁紧件与连杆固定连接，在连杆的驱动下可直线运动，第二锁紧件具有预锁段和锁定段，其中，预锁段与锁定段的夹角大于180°，第二锁紧件与第一锁紧件适配，在第二锁紧件相对于第一锁紧件由预锁段位移至锁定段时，门体可被关闭，在第二锁紧件相对于第一锁紧件同向运动移出锁定段时，门体可被打开。本方案杆直线运动驱动第二锁紧件压紧第一锁紧件，规避了相同规格下旋转运动方式造成的冲洗拍门密封不严。第二锁紧件的预锁段和锁定段与第一锁紧件的配合，即能防止门体锁不到位，又能保证门体的快速打开。
Flushing flap valve
The invention discloses a flushing flap valve. The flushing flap valve comprises a door frame and a valve body. A first locking piece is fixed to the valve body. The driver is fixed to the door frame, and the connecting rod can be driven by the driver to move linearly. The second locking piece is fixedly connected with the connecting rod, can linearly move under the driving of the connecting rod and is provided with a pre-locking section and a locking section, the included angle between the pre-locking section and the locking section is larger than 180 degrees, the second locking piece is matched with the first locking piece, and when the second locking piece moves from the pre-locking section to the locking section relative to the first locking piece, the door body can be closed. When the second locking piece moves in the same direction relative to the first locking piece and moves out of the locking section, the door body can be opened. According to the scheme, the rod linearly moves to drive the second locking piece to press the first locking piece, and the situation that the flushing flap valve is not tightly sealed due to a rotary motion mode under the same specification is avoided. And the pre-locking section and the locking section of the second locking piece are matched with the first locking piece, so that the door body can be prevented from being not locked in place, and the door body can be quickly opened.
本申请公开了一种冲洗拍门包括：门框和门体，第一锁紧件固定于门体；驱动器固定于门框，连杆在所驱动器的驱动下可直线运动；第二锁紧件与连杆固定连接，在连杆的驱动下可直线运动，第二锁紧件具有预锁段和锁定段，其中，预锁段与锁定段的夹角大于180°，第二锁紧件与第一锁紧件适配，在第二锁紧件相对于第一锁紧件由预锁段位移至锁定段时，门体可被关闭，在第二锁紧件相对于第一锁紧件同向运动移出锁定段时，门体可被打开。本方案杆直线运动驱动第二锁紧件压紧第一锁紧件，规避了相同规格下旋转运动方式造成的冲洗拍门密封不严。第二锁紧件的预锁段和锁定段与第一锁紧件的配合，即能防止门体锁不到位，又能保证门体的快速打开。
Flushing flap valve
一种冲洗拍门
LIU GUOLEI (Autor:in) / ZENG LEI (Autor:in) / YANG KAI (Autor:in) / XU FENG (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle