Air conditioner drainage device

Abstract

Abstract PURPOSE:To reduce the amount of stagnant water by a constitution wherein water guide grooves are provided at the intersecting parts of the bottom wall and the side walls of a water guide part so as to run the water to a water falling part, at which a front wall opposing to the water flow is provided. CONSTITUTION:Water guide grooves 12 are provided at the intersecting parts of the side walls 4 and the bottom wall 5 of a water guide part 3 so as to communicate through water falling pits 13 to a water falling part 6. The water guide groove 12 causes to increase the contact area of water at the portion connecting the side wall 4 to the bottom wall 5, resulting in dividing the inflowing water through a water receiving part 2a into two flows as indicated with the arrows 15 so as to flow in such courses as indicated with the arrows 16 so that the sectional area of the water is kept smaller due to its surface tension. Accordingly, the pushing-out pressure of the water is increased and the feed of the water flow is increased. Consequently, the amount of the stagnant water in a drainage device 2 can be reduced.

Inventors

• 👤 Osamu Onishi
• 👤 修 大西

Bibliographic Details