FORMGUN OF SELF CAR WASH EQUIPMENT

摘要

The present invention relates to a foam gun for a self-car wash. A plurality of foam gun is controlled by using a central concentration type-method under a control of a central integration control system. When using a foam gun tool of an active work part or other lower level parts, a rotating boom stand is installed in a ceiling of each car washing booth for a self-car wash, thereby increasing convenience and ease during work. As the number of washing booths is increased, facility costs may remarkably be reduced, and freezing and bursting may be prevented by economic costs. More specifically, a line supplying form forms a central concentration type-supplying part. A plurality of the pipes from a first pipe to an n^th pipe connected with the central concentration type-supplying part are connected with the hoses from a first hose to the n^th hose respectively, which have each shape of a coil with an elastic force through a rotating boom stand from a first rotating boom stand to an n^th rotating boom stand which are installed in the ceilings of the car washing booths from a first car washing booth to the n^th car washing booth respectively. The hoses from a first hose to an n^th hose are connected with the foam guns from a first foam gun to the n^th foam gun respectively. Also, gun holders from a first gun holder to an n^th gun holder, by which the foam guns from the first foam gun to the n^th foam gun are held, are connected with the central concentration type-supplying parts. Therefore, at a temperature not more than a freezing temperature during winter, a freezing and bursting preventing part, which includes a circulated water feedback system recycling freezing and bursting preventing water discharged from the foam guns from the first foam gun to the n^th foam gun, is operated; thereby remarkably reducing maintenance costs during the winter. In a case where a plurality of car washing booths are operated, it is necessary to install each separate foam gun device of each car washing booth. However, in accordance to the present invention, each foam gun device is connected with the central concentration type-supply part such that one integration control system is formed and operated, thereby remarkably reducing facility costs.