Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Piston type pressure-stabilizing water replenishing device
The device comprises a hollow outer cylinder, a hollow inner cylinder is arranged in the outer cylinder, one end of the inner cylinder is open, the other end of the inner cylinder is connected with the inner wall of the outer cylinder, and a piston body capable of sliding front and back in the axial direction of the inner cylinder is arranged in the inner cylinder; the inner cylinder is divided into an air pressure cavity and a fluid cavity by the piston body, the air pressure cavity is connected with an inner cavity of the outer cylinder through a communication hole, the fluid cavity is connected with a pipe network through a communication connector, and the two ends of the inner cylinder are each provided with a limiting structure used for limiting the sliding space of the piston body. The piston is used for replacing an air bag or a diaphragm in the prior art to stabilize the pressure of a pipe network, the aging fracture risk is reduced, the service life of the pressure stabilizing device is prolonged while the pressure stabilizing effect is guaranteed, and the pressure stabilizing device of the structure is simple in structure, long in service life and reliable in operation.
本发明涉及一种活塞式稳压补水装置，包括空心的外筒，所述外筒内设有空心的内筒，所述内筒的一端开口，另一端与所述外筒内壁相连，所述内筒内设有可沿所述内筒轴向前后滑动的活塞本体，所述内筒被所述活塞本体分为气压腔及流体腔，所述气压腔通过连通孔与所述外筒的内腔相连，所述流体腔通过连通接口与管网相连，所述内筒的两端分别设有用于限制所述活塞本体滑动空间的限位结构。本发明以活塞替代现有技术中的气囊或隔膜对管网进行稳压，降低老化破裂风险，在保证稳压效果的同时提高稳压装置的寿命，此结构稳压装置结构简单，寿命长，运行可靠。
Piston type pressure-stabilizing water replenishing device
The device comprises a hollow outer cylinder, a hollow inner cylinder is arranged in the outer cylinder, one end of the inner cylinder is open, the other end of the inner cylinder is connected with the inner wall of the outer cylinder, and a piston body capable of sliding front and back in the axial direction of the inner cylinder is arranged in the inner cylinder; the inner cylinder is divided into an air pressure cavity and a fluid cavity by the piston body, the air pressure cavity is connected with an inner cavity of the outer cylinder through a communication hole, the fluid cavity is connected with a pipe network through a communication connector, and the two ends of the inner cylinder are each provided with a limiting structure used for limiting the sliding space of the piston body. The piston is used for replacing an air bag or a diaphragm in the prior art to stabilize the pressure of a pipe network, the aging fracture risk is reduced, the service life of the pressure stabilizing device is prolonged while the pressure stabilizing effect is guaranteed, and the pressure stabilizing device of the structure is simple in structure, long in service life and reliable in operation.
本发明涉及一种活塞式稳压补水装置，包括空心的外筒，所述外筒内设有空心的内筒，所述内筒的一端开口，另一端与所述外筒内壁相连，所述内筒内设有可沿所述内筒轴向前后滑动的活塞本体，所述内筒被所述活塞本体分为气压腔及流体腔，所述气压腔通过连通孔与所述外筒的内腔相连，所述流体腔通过连通接口与管网相连，所述内筒的两端分别设有用于限制所述活塞本体滑动空间的限位结构。本发明以活塞替代现有技术中的气囊或隔膜对管网进行稳压，降低老化破裂风险，在保证稳压效果的同时提高稳压装置的寿命，此结构稳压装置结构简单，寿命长，运行可靠。
Piston type pressure-stabilizing water replenishing device
一种活塞式稳压补水装置
WU HAI (Autor:in) / LIU SHISHENG (Autor:in) / GAO KE (Autor:in)
03.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Vacuum pressure-stabilizing water replenishing device for water supply pipe network
| Europäisches Patentamt | 2023
Double-row water replenishing device and double-row water replenishing method
| Europäisches Patentamt | 2024
Water replenishing maintenance type concrete pouring mold
| Europäisches Patentamt | 2021