CONSTANT QUANTITY AUTOMATIC WATER FEEDER

• Main Authors: HARAGUCHI KEIICHI, HISAMATSU MINORU
• Format: Patent
• Language: English; Japanese
• Published: 17.12.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

To provide a constant quantity automatic water feeder capable of supplying water once per day, in which a constant amount of water is fed automatically to plants in the forenoon when a temperature rises according to an indoor dryness degree not with a large-scaled facility but a simple structure.SOLUTION: From a seal type container which contains therein air in a water sealing manner and which is provided at a position higher than a device for scaring birds from garden, water is fed and air is subjected to pressure reduction, therefore water feeding is stopped at a water level immediately before the device for scaring birds from garden is inverted. Then, since a temperature of air in the seal type container rises, air is expanded and the water is fed to the device for scaring birds from garden, then the device for scaring birds from garden is inverted and water held in the container is discharged. When the container becomes empty and some of water is stored in a pocket water storage part and the device for scaring birds from garden stands normally, stored water is sucked to a water absorption material installed on a stabilization side of the device for scaring birds from garden for stabilizing, then the water is gradually dried for making the water unstable, therefore, even due to a small quantity increase of water, namely, due to small temperature change, the device for scaring birds from garden is fallen and water is discharged for feeding water to the plants.SELECTED DRAWING: Figure 4 【課題】大掛かりな設備ではなく、簡易な装置で水を自動的に、一定量を、室内の乾燥程度に応じて植物に気温が上がる午前中に毎日1回程度供給すること。【解決手段】鹿脅し容器より高い位置に設置した内部に空気を水封した密閉性容器から、水を供給し、空気を減圧にすることにより、鹿脅し容器が倒立する直前の水位で供給を停止させる。その後、密閉性容器内の空気の温度が高くなることにより、空気が膨張し、水が鹿脅し容器に供給されて、鹿脅し容器が倒れ、容器に保持した水を排出し、空になりその一部の水をポケット貯水部に貯め鹿脅し容器が正立した際に貯めた水を鹿脅し容器の安定側に設置した吸水材に吸わせて安定させ、その後徐々に乾燥させて、不安定にさせることにより、少量の水の増量すなわち、小さい温度変化でも倒れて水を排出して植物に供給する。【選択図】図４