초록 ▼

An evaporative cooling system is disclosed. The system includes a housing including a metal base sheet and a metal side wall and having at least one opening fitted with an evaporative medium pad and an exhaust vent. A pump is configured to disperse water over the evaporative medium pad. A pan is con

An evaporative cooling system is disclosed. The system includes a housing including a metal base sheet and a metal side wall and having at least one opening fitted with an evaporative medium pad and an exhaust vent. A pump is configured to disperse water over the evaporative medium pad. A pan is configured to receive the water. The pump is configured to cooperate with the pan to recirculate the water. An exhaust fan is configured to draw air into the housing through the evaporative medium pad and out the exhaust vent. The metal side wall of the housing is at least partially pressed into the metal base sheet of the housing to form a joint having a corrosion resistant coating.

대표청구항 ▼

What is claimed is: 1. An evaporative cooling system comprising: a housing comprising a metal base sheet and a metal side wall and having at least one opening fitted with an evaporative medium pad and an exhaust vent; a pump configured to disperse water across the evaporative medium pad; a pan conf

What is claimed is: 1. An evaporative cooling system comprising: a housing comprising a metal base sheet and a metal side wall and having at least one opening fitted with an evaporative medium pad and an exhaust vent; a pump configured to disperse water across the evaporative medium pad; a pan configured to receive the water, wherein the pump is configured to cooperate with the pan to recirculate the water; an exhaust fan configured to draw air into the housing through the evaporative medium pad and out the exhaust vent; wherein the metal side wall of the housing is at least partially clinched, without fasteners, to the base sheet of the housing to form a joint having a corrosion resistant coating. 2. The evaporative cooling system of claim 1 wherein the side wall is at least partially pressed into the base sheet. 3. The evaporative cooling system of claim 1 wherein the side wall is at least partially folded into the base sheet. 4. The evaporative cooling system of claim 3 wherein the corrosion resistant coating comprises a multi-layer coating. 5. The evaporative cooling system of claim 4 wherein the corrosion resistant coating comprises a powder coated finish.