A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Secondary water supply anti-reflux device
The invention relates to the technical field of secondary water supply, and discloses a secondary water supply anti-reflux device which comprises a box body, a water pump is installed on the left side of the box body, the left side of the water pump communicates with a water outlet pipe, the right side of the box body communicates with a water inlet pipe, and an air cylinder is fixedly connected to the top of the box body; the output end of the air cylinder is fixedly connected with a transmission plate, the bottom of the transmission plate is fixedly connected with two transmission rods, the ends, away from the transmission plate, of the transmission rods are fixedly connected with a baffle, the bottom of the baffle is provided with a scraping device, and the scraping device comprises a scraping block; through cooperative operation of the box body, the water pump, the water inlet pipe, the water outlet pipe, the air cylinder, the transmission plate, the transmission rod, the baffle and the scraping block, when the baffle moves downwards, the scraping block can be driven to move downwards, the scraping block can scrape scale on the inner wall of the box body, and the situation that the scale is blocked between the box body and the baffle, a gap is generated, and then backflow prevention of water is affected is prevented.
本发明涉及二次供水技术领域，且公开了一种二次供水防反流装置，包括箱体，所述箱体的左侧安装有水泵，所述水泵的左侧连通有出水管，所述箱体的右侧连通有进水管，所述箱体的顶部固定连接有气缸，所述气缸的输出端固定连接有传动板，所述传动板的底部固定连接有两个传动杆，所述传动杆远离传动板的一端固定连接有挡板，所述挡板的底部设置有刮除装置，所述刮除装置包括有刮块，本发明通过箱体、水泵、进水管、出水管、气缸、传动板、传动杆、挡板、刮块之间的配合运作，在挡板下移时会带动刮块下移，刮块会将箱体内壁的水垢进行刮除，防止水垢阻挡在箱体与挡板之间，进而产生间隙，从而影响水的防反流。
Secondary water supply anti-reflux device
The invention relates to the technical field of secondary water supply, and discloses a secondary water supply anti-reflux device which comprises a box body, a water pump is installed on the left side of the box body, the left side of the water pump communicates with a water outlet pipe, the right side of the box body communicates with a water inlet pipe, and an air cylinder is fixedly connected to the top of the box body; the output end of the air cylinder is fixedly connected with a transmission plate, the bottom of the transmission plate is fixedly connected with two transmission rods, the ends, away from the transmission plate, of the transmission rods are fixedly connected with a baffle, the bottom of the baffle is provided with a scraping device, and the scraping device comprises a scraping block; through cooperative operation of the box body, the water pump, the water inlet pipe, the water outlet pipe, the air cylinder, the transmission plate, the transmission rod, the baffle and the scraping block, when the baffle moves downwards, the scraping block can be driven to move downwards, the scraping block can scrape scale on the inner wall of the box body, and the situation that the scale is blocked between the box body and the baffle, a gap is generated, and then backflow prevention of water is affected is prevented.
本发明涉及二次供水技术领域，且公开了一种二次供水防反流装置，包括箱体，所述箱体的左侧安装有水泵，所述水泵的左侧连通有出水管，所述箱体的右侧连通有进水管，所述箱体的顶部固定连接有气缸，所述气缸的输出端固定连接有传动板，所述传动板的底部固定连接有两个传动杆，所述传动杆远离传动板的一端固定连接有挡板，所述挡板的底部设置有刮除装置，所述刮除装置包括有刮块，本发明通过箱体、水泵、进水管、出水管、气缸、传动板、传动杆、挡板、刮块之间的配合运作，在挡板下移时会带动刮块下移，刮块会将箱体内壁的水垢进行刮除，防止水垢阻挡在箱体与挡板之间，进而产生间隙，从而影响水的防反流。
Secondary water supply anti-reflux device
一种二次供水防反流装置
2022-12-02
Patent
Electronic Resource
Chinese