Material selection: 1. Housing body system: Color assembled EPS insulation board socket, wall thickness 75mm, color-coated outer layer, the middle filled with EPS insulation materials, PU foam molding continuous internal and external insulation board and overall repression made one. All panels are made of 75mm thick EPS color steel sandwich, choice of color steel roof insulation board assembly, the outside diameter of the spray paint atrioventricular dimensioned :( L × W × H) mm:? 7000 × 4000 × 3200, equipment inside diameter size :( L × W × H) mm:? 6900 × 3900 × 2600, set the front end of a room door, the door dimensions (width × height) of 2800 × 2500mm, set up a security gate at the side of the chamber body, safety door sizes (width × height) as: 750 × 1800mm, homogeneous material with side panels, security doors fitted with pressure protection devices to ensure safe use, when the indoor pressure is too large, the safety door automatically opens relief and evacuation of the passage, at the door and fitted with glass viewing window on the door to work. Overall solid structure, combined with the wall perfectly. The wallboard has the following characteristics: ??????????????? light, and handsome in appearance; ??????????????? insulation, insulation, good acoustic performance; good ?????????????? strength, stiffness, stability, impact resistance ?????????????? high degree of prefab construction Shortcut 2, frame system:? Since the Booth reached the height of 3200mm, in order to make the spray paint room to achieve a more secure and better purpose, we designed the frame structure. The use of 40mm × 40mm square steel pipe, from the inside through the composite plate, and the vertical, in all directions connected together to form a whole. A total of five groups. ? 3, the lighting system: The top side of the waist side lights and combining method of lighting, this structure makes the room light and soft, bright, uniform illumination, and interior light intensity up 800Lum above, lighting the lamp bulb conducted using Philips lighting, ballasts for special ballast, stable performance, long service life. ? 4, the purification system: dual filter structure has Jingcu rough rural filter layer can effectively capture dust particles diameter greater than 10μm, Precision sub-efficient filter layer for sp-600 special thick cotton filter has a multilayer structure can effectively diameter greater than 4μm capture dust particles, dust filtration system whole volume, low resistance, long life, up to 98% filtration efficiency. ? 5, delivery, exhaust systems: spray paint room according to the requirements of wind blowing amount of 20000m3 / h, Booth uses a set of positive pressure air delivery, exhaust system, air supply system set up two sets of positive 3kw wind fan, using galvanized sheet molding, air volume, temperature resistance. Blower has dedicated manufacturing. ? 6, the heating system: The far-infrared heating device. Mainly contains far-infrared generator, stainless steel reflector, wire and trunking etc. The spray paint rooms were equipped with 24 sets of heating systems, taking into account the actual situation of use, each using a far infrared 0.8kw generator, and three columns to control, easy to control and safer to use. Power 24W, and the corresponding supporting the use of stainless steel heat radiators, heat exchange rate of more than 95%. Booth vehicle configuration Specifications:? Inner diameter of 6900 × 3900 × 2600mm (L × W × H) outside diameter of 7050 × 5200 × 3200mm (L × W × H) front door single door, the door three, 2800 × 2500mm (W × H), aluminum edging. Work door a 650 × 1800mm (W × H) 300mm ground floor units, 10 # and 8 # channel welded, all the earth grille. Wall thickness 75mm, width 950mm, socket type, inside and outside color plate thickness 0.3mm, infill material: EPS oblique lighting dome 8 groups × 3 = 24 支 36W lamp, under the row of lights (optional) into the wind measurement equipment cabinet square tube frame, spray mask ventilation system uses two sets of centrifugal fans, each power 3KW, air volume: 20000m3 / h heating system 24 groups Luxury infrared heating tube inlet filter filtration system for high-quality cotton cotton filters, effective filtration greater than 10 microns dust; 600G top of the high efficiency filter for high efficiency filtration cotton cotton, about 5 microns effective filtering dust. Electronic control system light switches, paint, paint temperature, time setting, fault lamp.