Door is clapped with energy -saving single open -type to pump station

The utility model provides a door is clapped with energy -saving single open -type to pump station for the circulation effect is poor in solving prior art, safeguards the problem of inconvenience. Theutility model discloses clapping the door and be open bats of side direction door, be connected through opening and close the hinge between one of which side reason and runner edge, its surface stillis equipped with the fixed stay with opening and close the connecting rod, install control again in the runner and clap the door and open the angle and be lighter than 110 spacing support and the spacing support of control and produce the power supply of displacement, the both ends of spacing support cut with scissors respectively connect on the runner inner wall and a bat internal surface in keep away from the node of hinge. The advantage lies in: do not have the circumstances of opening difficulty or closed difficulty, men buhui is clapped when lying in guaranteeing the open mode to the effect of auxiliary stay infl