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Anti-siphon flushing valve
The anti-siphon flushing valve comprises a valve body and a siphon diaphragm, the valve body is provided with a water inlet channel, a water outlet channel and an air suction channel, the water inlet channel and the water outlet channel are communicated through a water passing opening, and the water outlet channel and the air suction channel are communicated through an air passing opening; a water stop structure is arranged on the water inlet channel, and the siphon diaphragm is arranged between the water passing opening and the air passing opening. In this way, the water stop structure at the front end can be effectively protected when water flow is stopped.
本发明提供一种防虹吸的冲水阀，包括阀体和虹吸膜片，所述阀体具有进水通道、出水通道以及吸气通道，所述进水通道和出水通道之间通过过水口实现连通，所述出水通道与吸气通道之间通过过气口实现连通，所述进水通道上设置有止水结构，所述虹吸膜片设置于过水口和过气口之间。如此，在水流截止时能够有效的保护前端的止水结构。
Anti-siphon flushing valve
The anti-siphon flushing valve comprises a valve body and a siphon diaphragm, the valve body is provided with a water inlet channel, a water outlet channel and an air suction channel, the water inlet channel and the water outlet channel are communicated through a water passing opening, and the water outlet channel and the air suction channel are communicated through an air passing opening; a water stop structure is arranged on the water inlet channel, and the siphon diaphragm is arranged between the water passing opening and the air passing opening. In this way, the water stop structure at the front end can be effectively protected when water flow is stopped.
本发明提供一种防虹吸的冲水阀，包括阀体和虹吸膜片，所述阀体具有进水通道、出水通道以及吸气通道，所述进水通道和出水通道之间通过过水口实现连通，所述出水通道与吸气通道之间通过过气口实现连通，所述进水通道上设置有止水结构，所述虹吸膜片设置于过水口和过气口之间。如此，在水流截止时能够有效的保护前端的止水结构。
Anti-siphon flushing valve
一种防虹吸的冲水阀
ZHANG SONGGEN (author) / ZHANG ZHILING (author) / LIN SILIANG (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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