Air conditioning system for vehicle
A technology for air conditioning systems and vehicles, which is applied in vehicle components, air handling equipment, heating/cooling equipment, etc., and can solve problems such as high cost and system complexity.
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no. 1 approach
[0037] Figure 1 ~ Figure 3 10 A of air conditioning systems of 1st Embodiment are shown. Such as figure 1 and figure 2 As shown, the vehicle 1 has an instrument panel 3 at the forefront in the passenger compartment 2 . In the compartment 2, two front seats (driver's seat, passenger seat) 4 and a long rear seat 5 are arranged. Each front seat 4 has a seat cushion 4a, a backrest 4b, and a headrest 4c. The rear seat 5 has a seat cushion 5a, a backrest 5b and two headrests 5c.
[0038] Such as Figure 1 ~ Figure 3 As shown, the air-conditioning system 10A includes an air-conditioning device 11, a suction port 30A and a suction port 30B respectively arranged around the front seat 4, and an auxiliary channel for connecting these suction ports 30A and 30B to the main duct 13 of the air-conditioning device 11. Channel 40. An air supply passage is formed inside the main duct 13 .
[0039] The air conditioner 11 has an air conditioner unit 12 arranged inside the instrument pa...
no. 2 approach
[0061] Figure 4 and Figure 5 An air conditioning system 10B according to a second embodiment of the present invention is shown. Such as Figure 4 and Figure 5 As shown, in the air conditioning system 10B, the connection position of the other end of the sub duct 40 is different from that of the air conditioning system 10A of the first embodiment described above. The other end of the secondary channel 40 is connected to a part of the main channel 13 between the fan 17 and the evaporator 18 . Also, a sub blower 42 for sucking air from the suction port 30A and the suction port 30B is provided in the sub duct 40 . The auxiliary fan 42 is controlled by the control unit 50 .
[0062] The same reference numerals are assigned to other configurations that are the same as or equivalent to those of the first embodiment, and repeated descriptions are omitted.
[0063] The operation of the air conditioning system 10B described above will be described. When the air conditioner 11 i...
no. 3 approach
[0070] Figure 6 and Figure 7 10 C of air conditioning systems of 3rd Embodiment are shown. Such as Figure 6 and Figure 7 As shown, the air conditioning system 10C includes, in addition to the system structure of the first embodiment, a suction port 30C and a suction port 30D disposed around the rear seat 5, and a connection between the suction port 30C and the suction port 30D. In the main channel 13 of the air conditioner 11 (refer to image 3 ) of the secondary channel 43.
[0071] The same reference numerals are assigned to other configurations that are the same as or equivalent to those of the first embodiment, and repeated descriptions are omitted.
[0072] The air inlet 30C of the right rear seat 5 (or the air outlet 30D of the left rear seat 5 ) is provided on both sides of the headrest 5 c above the backrest 5 b. A total of four suction ports 30C and 30D are opened directly behind the upper body of the passenger in the rear seat 5 .
[0073] The other end of...
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