Temporary water supply device suitable for plant germination and growth in non-irrigation area

The utility model discloses a temporary water supply device suitable for germination and growth of plants in non-irrigation areas, which solves the problems that the existing desert and desert areas are extremely short of soil and lack of a water supply device capable of guaranteeing germination and growth of plant seeds, and comprises a device shell, and a movable top cover is mounted at the top of the device shell. A rotary opening and closing assembly is arranged on the surface of the device shell and fixedly connected with the movable top cover, control equipment is fixedly installed on the lower portion of the surface of the device shell and electrically connected with the rotary opening and closing assembly through a flexible wire, and a temperature sensor is fixedly installed on the top of the interior of the movable top cover. The temperature sensor is electrically connected with the control equipment through a flexible wire, and a circular ventilation pipe is fixedly installed at the bottom of the in