Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an energy-saving farmland irrigation and drainage device. The device comprises two side plates and a concave box fixedly connected between the two side plates, wherein the concave box is of an upper opening structure, a forward and reverse rotation water pump is installed on the back face of the concave box, a front face connector of the forward and reverse rotation water pump is connected with a transverse pipe located in the concave box through a hose, a plurality of branch pipes are installed on the lower surface of the transverse pipe, vertical guide rods are installed on the inner bottom walls of the left end and the right end of the concave box, and the two ends of the transverse pipe are fixedly connected with movable rings arranged on the surfaces of the guide rods in a sleeving mode. According to the energy-saving farmland irrigation and drainage device, the forward and reverse rotation water pump is arranged to irrigate and drain a farmland, the height of the transverse pipe is changed along with the change of the water level through a floating layer, and the forward and reverse rotation water pump can be controlled to be closed after the water level rises and falls to a certain position through the proximity switch, so that the irrigation and drainage amount is controlled, and the automatic closing function is achieved, so that the problem of energy consumption is solved, and the phenomena of excessive irrigation and water drainage are prevented.
本发明公开了一种节能农田灌溉排水装置，包括两个侧板和固定连接在两个侧板之间的凹型箱，所述凹型箱为上开口结构，凹型箱的背面安装有正反转水泵，正反转水泵的正面接口通过软管连接有位于凹型箱内部的横向管，横向管的下表面安装有多个支管，凹型箱的左右两端内底壁均安装有竖直的导向杆，横向管的两端固定连接有套设于导向杆表面的活动环。该节能农田灌溉排水装置，通过设置正反转水泵来对农田进行灌溉和排水，利用浮漂层使横向管的高度，跟随着水位的变化而变化，通过设置接近开关，使水位上升和下降一定位置后，可以控制正反转水泵的关闭，从而控制灌溉和排水量，并且具备自动关闭的功能，从而解决耗能，防止过度灌溉和排水的现象发生。
The invention discloses an energy-saving farmland irrigation and drainage device. The device comprises two side plates and a concave box fixedly connected between the two side plates, wherein the concave box is of an upper opening structure, a forward and reverse rotation water pump is installed on the back face of the concave box, a front face connector of the forward and reverse rotation water pump is connected with a transverse pipe located in the concave box through a hose, a plurality of branch pipes are installed on the lower surface of the transverse pipe, vertical guide rods are installed on the inner bottom walls of the left end and the right end of the concave box, and the two ends of the transverse pipe are fixedly connected with movable rings arranged on the surfaces of the guide rods in a sleeving mode. According to the energy-saving farmland irrigation and drainage device, the forward and reverse rotation water pump is arranged to irrigate and drain a farmland, the height of the transverse pipe is changed along with the change of the water level through a floating layer, and the forward and reverse rotation water pump can be controlled to be closed after the water level rises and falls to a certain position through the proximity switch, so that the irrigation and drainage amount is controlled, and the automatic closing function is achieved, so that the problem of energy consumption is solved, and the phenomena of excessive irrigation and water drainage are prevented.
本发明公开了一种节能农田灌溉排水装置，包括两个侧板和固定连接在两个侧板之间的凹型箱，所述凹型箱为上开口结构，凹型箱的背面安装有正反转水泵，正反转水泵的正面接口通过软管连接有位于凹型箱内部的横向管，横向管的下表面安装有多个支管，凹型箱的左右两端内底壁均安装有竖直的导向杆，横向管的两端固定连接有套设于导向杆表面的活动环。该节能农田灌溉排水装置，通过设置正反转水泵来对农田进行灌溉和排水，利用浮漂层使横向管的高度，跟随着水位的变化而变化，通过设置接近开关，使水位上升和下降一定位置后，可以控制正反转水泵的关闭，从而控制灌溉和排水量，并且具备自动关闭的功能，从而解决耗能，防止过度灌溉和排水的现象发生。
Self-adaptive water-saving irrigation and drainage device for farmland
| Europäisches Patentamt | 2021