WATER CIRCULATION SYSTEM FOR A POOL AND A POOL

A water circulation system for a pool comprises a water outlet assembly mounted to an inner wall of a pool, and in communication with an external pump through a water outlet pipe. The system also includes an air inlet assembly mounted to the pool a distance from the water outlet assembly, and an air...

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Bibliographische Detailangaben
1. Verfasser:	HUANG, Shuiyong
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES FENCING FIXED CONSTRUCTIONS MASTS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A water circulation system for a pool comprises a water outlet assembly mounted to an inner wall of a pool, and in communication with an external pump through a water outlet pipe. The system also includes an air inlet assembly mounted to the pool a distance from the water outlet assembly, and an air outlet assembly attached to the water outlet assembly and in communication with the water outlet assembly. An air inlet passage connects the air inlet assembly to the air outlet assembly, so external air can enter the air inlet assembly and enter the water outlet assembly through the air outlet assembly. Air is introduced to the water outlet by the air outlet when the water outlet assembly is blocked, reducing negative pressure at the water outlet and reducing risk that a portion of a user's body is drawn against or into the water outlet.