A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage pipeline flow limiting adjusting device
The invention provides a drainage pipeline flow limiting adjusting device. The problems that an adjusting valve installed on a large drainage pipeline is complex in structure, consequently, assembling is not easy, and the manufacturing cost is high are solved. The drainage pipeline flow limiting adjusting device comprises a steel pipe; flange plates are fixedly arranged at the upper end and the lower end of the steel pipe; an annular baffle is arranged in the steel pipe and is perpendicular to the inner wall of the steel pipe; a water flowing hole is formed in the middle portion of the annular baffle; a cone capable of moving up and down is arranged in the water flowing hole; the diameter of the bottom of the cone is equal to the inner diameter of the water flowing hole; a vertical tooth plate is arranged at the bottom of the cone; a sliding way component is arranged on the inner wall of the cone; the tooth plate is inserted in a sliding way clamping plate of the sliding way component in a sliding manner; the sliding way clamping plate is of a frame type plate structure with a front opening; a limiting plate preventing the tooth plate from disengaging is arranged at the front portion of the sliding way clamping plate; a gear engaged with the tooth plate is arranged in the steel pipe; the middle portion of the gear is connected with a transversely-arranged shaft rod component; and a shaft hole is formed in the wall body of the lower portion of the steel pipe, and the other end of the shaft rod component penetrates out of the shaft hole to be connected with a hand wheel.
本发明提供了一种排水管道限流调节装置，解决了装在大型排水管道上的调节阀结构复杂导致装配不易，而且造价较高的问题。本发明包括钢管，钢管的上下两端均固定设有法兰板，钢管的内部设有环形的挡板，挡板与钢管的内壁互相垂直，环形的挡板中部形成流水孔，流水孔内设有可上下移动的锥体，锥体的底部直径与流水孔的内径相等；锥体的底部设有竖向的齿板，锥体的内壁上设有滑道构件，齿板滑动插设在滑道构件的滑道卡板内，滑道卡板为前开口的框型板结构，滑道卡板的前部设有防止齿板脱落的限位板；钢管的内部设有与齿板啮合的齿轮，齿轮的中部连接有横向设置的轴杆构件，钢管的下部壁体上设有轴孔，轴杆构件的另一端穿出轴孔与手轮连接。
Drainage pipeline flow limiting adjusting device
The invention provides a drainage pipeline flow limiting adjusting device. The problems that an adjusting valve installed on a large drainage pipeline is complex in structure, consequently, assembling is not easy, and the manufacturing cost is high are solved. The drainage pipeline flow limiting adjusting device comprises a steel pipe; flange plates are fixedly arranged at the upper end and the lower end of the steel pipe; an annular baffle is arranged in the steel pipe and is perpendicular to the inner wall of the steel pipe; a water flowing hole is formed in the middle portion of the annular baffle; a cone capable of moving up and down is arranged in the water flowing hole; the diameter of the bottom of the cone is equal to the inner diameter of the water flowing hole; a vertical tooth plate is arranged at the bottom of the cone; a sliding way component is arranged on the inner wall of the cone; the tooth plate is inserted in a sliding way clamping plate of the sliding way component in a sliding manner; the sliding way clamping plate is of a frame type plate structure with a front opening; a limiting plate preventing the tooth plate from disengaging is arranged at the front portion of the sliding way clamping plate; a gear engaged with the tooth plate is arranged in the steel pipe; the middle portion of the gear is connected with a transversely-arranged shaft rod component; and a shaft hole is formed in the wall body of the lower portion of the steel pipe, and the other end of the shaft rod component penetrates out of the shaft hole to be connected with a hand wheel.
本发明提供了一种排水管道限流调节装置，解决了装在大型排水管道上的调节阀结构复杂导致装配不易，而且造价较高的问题。本发明包括钢管，钢管的上下两端均固定设有法兰板，钢管的内部设有环形的挡板，挡板与钢管的内壁互相垂直，环形的挡板中部形成流水孔，流水孔内设有可上下移动的锥体，锥体的底部直径与流水孔的内径相等；锥体的底部设有竖向的齿板，锥体的内壁上设有滑道构件，齿板滑动插设在滑道构件的滑道卡板内，滑道卡板为前开口的框型板结构，滑道卡板的前部设有防止齿板脱落的限位板；钢管的内部设有与齿板啮合的齿轮，齿轮的中部连接有横向设置的轴杆构件，钢管的下部壁体上设有轴孔，轴杆构件的另一端穿出轴孔与手轮连接。
Drainage pipeline flow limiting adjusting device
一种排水管道限流调节装置
ZHAO ZHONG'AI (author) / ZHANG YI (author) / ZHANG YANQIANG (author)
2021-06-04
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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