A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a water inlet and drainage combined control system and method. The interior of a reversing valve is divided into a lower air chamber and an upper air chamber or an upper chamber for placing an air storage bag by a valve rod; when an inflating device starts to inflate the lower air chamber, a sealing plug closes a first lower air nozzle, after expanding, a water inlet air bag pushes a connecting rod of a water inlet valve to move downwards to open the water inlet valve, the inflating device continuously inflates to replenish air for a drainage air bag of a drainage valve, the drainage air bag expands after being inflated so as to open the drainage valve, when the inflating device returns air, the water inlet air bag contracts, the water inlet valve enters a normal working mode, and the drainage air bag is slowly decompressed by a pressure relief valve and then closed. The inflating device can control opening of the water inlet valve and opening of the drainage valve together through switching of the reversing valve, and can control closing of the water inlet valve and closing of the drainage valve together through switching of the reversing valve, so that thecontrol system has the advantage of controlling water inlet and drainage at the same time.
本发明公开了一种进水、排水结合控制系统及方法，换向阀内由阀杆划分出下气室及上气室或用于放置储气囊的上腔室，打气装置刚开始对下气室进行打气时，密封塞关闭第一下气嘴，进水气囊膨胀之后推动进水阀的连杆下移从而开启进水阀，打气装置持续打气对排水阀的排水气囊补气，排水气囊经过补气之后膨胀从而开启排水阀，打气装置回气时，进水气囊收缩，进水阀进入正常的工作模式，排水气囊和由泄压阀缓慢泄压之后闭。打气装置通过换向阀的切换可以一并控制进水阀打开和排水阀打开，同样通过换向阀的切换可以一并控制进水阀关闭和排水阀关闭，因此，本发明的控制系统具有同时对进水和排水进行控制的优点。
The invention discloses a water inlet and drainage combined control system and method. The interior of a reversing valve is divided into a lower air chamber and an upper air chamber or an upper chamber for placing an air storage bag by a valve rod; when an inflating device starts to inflate the lower air chamber, a sealing plug closes a first lower air nozzle, after expanding, a water inlet air bag pushes a connecting rod of a water inlet valve to move downwards to open the water inlet valve, the inflating device continuously inflates to replenish air for a drainage air bag of a drainage valve, the drainage air bag expands after being inflated so as to open the drainage valve, when the inflating device returns air, the water inlet air bag contracts, the water inlet valve enters a normal working mode, and the drainage air bag is slowly decompressed by a pressure relief valve and then closed. The inflating device can control opening of the water inlet valve and opening of the drainage valve together through switching of the reversing valve, and can control closing of the water inlet valve and closing of the drainage valve together through switching of the reversing valve, so that thecontrol system has the advantage of controlling water inlet and drainage at the same time.
本发明公开了一种进水、排水结合控制系统及方法，换向阀内由阀杆划分出下气室及上气室或用于放置储气囊的上腔室，打气装置刚开始对下气室进行打气时，密封塞关闭第一下气嘴，进水气囊膨胀之后推动进水阀的连杆下移从而开启进水阀，打气装置持续打气对排水阀的排水气囊补气，排水气囊经过补气之后膨胀从而开启排水阀，打气装置回气时，进水气囊收缩，进水阀进入正常的工作模式，排水气囊和由泄压阀缓慢泄压之后闭。打气装置通过换向阀的切换可以一并控制进水阀打开和排水阀打开，同样通过换向阀的切换可以一并控制进水阀关闭和排水阀关闭，因此，本发明的控制系统具有同时对进水和排水进行控制的优点。
Water inlet and drainage combined control system and method
进水、排水结合控制系统及方法
2020-08-21
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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