UNIT FOR SUPPLY OF AIR TO SWIMMERS IN SWIMMING POOL Russian patent published in 2006 - IPC B63C1/02 

FIELD: equipment of swimming pools.

SUBSTANCE: proposed unit is provided with air conditioner for cleaning the air and maintaining its parameters, such as humidity, temperature and pressure. Provision is also made for distributing main for supply of air to swimmers. This main is provided with breathing hoses, 6 to 8 m long and mobile distributor provided with trolley with metal cabinet which is fitted with horizontal pipe at the top connected with air conditioner by means of hose. Unit is also provided with branch pipes of individual sections of metal cabinet. Each section is provided with splitter adapter pipe fitted with gas cock and connected with side branch pipes of flow divider. Flow divider is provided with four outlet pipes which open and close in pairs and in turn. These pipes are connected with breathing hoses. One end of inspiration valve body is inserted into lower end of each breathing hose. Other end of valve body is inserted detachably into air duct branch pipe provided with mouth-piece and expiration valve.

EFFECT: enhanced reliability of air supply to swimmers.

2 cl, 5 dwg