Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drinking water groove water discharge valve
The present invention provides a drinking water groove water discharge valve, which is characterized in that a fixed level (2) is arranged at the pulling rod (1) position of a pulling rod type water discharge valve, and a fixed frame (3) is provided with a pulling rod fixation bracket (4) having a fixed hook (5). In the ordinary drinking water groove, the pulling rod type water discharge valve uses the compression spring to provide the downward pressure for the water discharge valve, and when the water discharge of the drinking water groove is performed, staffs need to pull the pulling rod with hands, and the pulling posture is maintained until the water in the drinking water groove is completed discharged so as to release the pulling rod, such that the staffs easily produce fatigue due to the long time water discharge process. According to the present invention, the special water discharge valve water discharge fixation device is arranged, the pulling rod can be fixed on the fixed hook after being pulled during the water drinking groove water discharge, and the pulling rod is released from the fixed hook after the water in the drinking water groove is completed discharged.
Drinking water groove water discharge valve
The present invention provides a drinking water groove water discharge valve, which is characterized in that a fixed level (2) is arranged at the pulling rod (1) position of a pulling rod type water discharge valve, and a fixed frame (3) is provided with a pulling rod fixation bracket (4) having a fixed hook (5). In the ordinary drinking water groove, the pulling rod type water discharge valve uses the compression spring to provide the downward pressure for the water discharge valve, and when the water discharge of the drinking water groove is performed, staffs need to pull the pulling rod with hands, and the pulling posture is maintained until the water in the drinking water groove is completed discharged so as to release the pulling rod, such that the staffs easily produce fatigue due to the long time water discharge process. According to the present invention, the special water discharge valve water discharge fixation device is arranged, the pulling rod can be fixed on the fixed hook after being pulled during the water drinking groove water discharge, and the pulling rod is released from the fixed hook after the water in the drinking water groove is completed discharged.
Drinking water groove water discharge valve
CHEN SINIAN (Autor:in) / LI TIANFU (Autor:in) / MA KEHONG (Autor:in)
20.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
Water groove prefabricated part mold and water groove prefabricated part
| Europäisches Patentamt | 2022