JPH02145508U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図〜第３図は、この考案の一実施例による
車両用空気調和装置を示す図で、第１図は断面側
面図、第２図は第１図の断面側面図、第３図は第
１図の平面図を示す。第４図〜第５図は従来の車
両用空気調和装置を示す図で、第４図は断面側面
図、第５図は第１図の断面側面図、第６図は第４
図の平面図を示す。 図において、１は車両用空気調和装置、２は車
輌、３は圧縮機、４は室内送風機、５は室外送風
機、６は室内熱交換器、７は室外熱交換器、８は
仕切板、９は外気取入口、１０は保護カバー、１
１はリターン吸込口、１２は冷風吹出口、１３は
車両内吹出しダクト、１４は吹出し用グリル、１
５はリターン室、１６は外気取入口フイルター、
１７はリターン口フイルター、１８は空気の流れ
、１９は外気取入口からリターン室へ空気を導く
ダクト、２０は外気清浄フイルター。なお、図中
、同一番号は同一名称を示す。 1 to 3 are views showing a vehicle air conditioner according to an embodiment of this invention, in which FIG. 1 is a sectional side view, FIG. 2 is a sectional side view of FIG. 1, and FIG. 3 is a sectional side view of FIG. FIG. 2 shows a plan view of FIG. 1; 4 and 5 are views showing a conventional vehicle air conditioner, in which FIG. 4 is a sectional side view, FIG. 5 is a sectional side view of FIG. 1, and FIG. 6 is a sectional side view of FIG.
A top view of the figure is shown. In the figure, 1 is a vehicle air conditioner, 2 is a vehicle, 3 is a compressor, 4 is an indoor blower, 5 is an outdoor blower, 6 is an indoor heat exchanger, 7 is an outdoor heat exchanger, 8 is a partition plate, 9 is the outside air intake, 10 is the protective cover, 1
1 is a return inlet, 12 is a cold air outlet, 13 is a vehicle interior outlet duct, 14 is an outlet grill, 1
5 is a return chamber, 16 is an outside air intake filter,
17 is a return port filter, 18 is an air flow, 19 is a duct that guides air from the outside air intake to the return chamber, and 20 is an outside air purifying filter. In addition, in the figure, the same number indicates the same name.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車両内の内気がリターン口フイルターを通して
リターン室で室外送風機室から送られた外気と混
合され室内熱交換器によつて冷却されて上記車両
内に吹き出される空気調和装置が車両の屋根部に
搭載される車両用空気調和装置において、上記空
気調和装置と車両との間で室外送風機部の下方に
外気導入用のダクトを設けるとともに、該ダクト
の出口部で、上記リターン口フイルターの近傍に
外気清浄フイルターを設けたことを特徴とする車
両用空気調和装置。 An air conditioner is installed on the roof of the vehicle, in which the inside air inside the vehicle passes through a return port filter, mixes with outside air sent from the outdoor fan room in the return room, is cooled by the indoor heat exchanger, and is blown into the vehicle. In a vehicle air conditioner, a duct for introducing outside air is provided below the outdoor blower section between the air conditioner and the vehicle, and at the outlet of the duct, an outside air cleaner is provided near the return port filter. A vehicle air conditioner characterized by being equipped with a filter.