A device for removing soil moisture by air pressure, which is used to solve the ground water and excessive water infiltration in the soil. The accumulated water on the ground will produce dengue mud and cause environmental pollution and various vector mosquitoes, and there will be too much moisture in the soil. It will cause poor plant growth and root rot. This device is a device buried in the ground. It uses the principles of gravity and infiltration to filter the accumulated water on the ground and excess water in the soil through a filter, and then enters the device to use the air to help. The air pressure generated by the pump removes the water. At the same time, the air is used as the power to inject air into the soil to provide the air needed by the plant roots to breathe.一種藉由空氣壓力排除土壤水份的裝置，用以解決地面積水與滲透於土壤中過多的水份，地面的積水會產生登革熱泥濘造成環境汙染產生各種病媒蚊，而滲透於土壤內的水分太多則會造成植物生長不良根系腐爛，本裝置系為一個埋入地面的裝置，藉由重力與滲透的原理將地面的積水與土壤中過多的水份經由濾網過濾後進入裝置內再利用空氣幫浦產生的空氣壓力將水排除的裝置，同時因使用空氣為動力可以將空氣注入土壤提供植物根系呼吸所需的空氣。
