TH30748B - Vehicle air conditioning equipment - Google Patents

Abstract

DC60 (24/09/46) Vehicle air conditioning equipment which contributes to the regeneration will be improved. Improved efficiency of regeneration The air conditioning equipment consists of a compressor (6), which is connected to the engine's output shaft (Ia) (1) via an electromagnetic clutch (5), a motor-generator (2) for restoring kinetic energy. of the vehicle (100) during electrical retardation; battery (9) for energy storage. regenerated by motor-generator (2) and motor-driven compressor (13) When the vehicle (100) is in lag condition, the compressor (6) is de-energized from the engine (1). By not synchronizing the electromagnetic clutch (5) and the conditioning has been done. with motor-driven compressor (13), the vehicle air conditioning equipment that contributes to the regeneration will be improved. Improved efficiency of regeneration The air conditioning equipment consists of a compressor (6), which is connected to the engine's output shaft (Ia) (1) via an electromagnetic clutch (5), a motor-generator (2) for restoring kinetic energy. of the vehicle (100) during electrical retardation; battery (9) for energy storage. regenerated by motor-generator (2) and motor-driven compressor (13) When the vehicle (100) is in lag condition, the compressor (6) is de-energized from the engine (1). By not synchronizing the electromagnetic clutch (5) and the conditioning has been done. by motor driven compressor (13)

Claims (6)

1.Vehicle air conditioning equipment, which includes: one (6) compressor for air conditioning, which is connected to the engine output shaft (Ia) (1) via clutch (5). ; Regenerative component (2) for restoring the vehicle's kinetic energy during Dampening to electrical energy; Battery part (9) for storing electrical energy, which is reconstituted by renewal; A second (13) compressor for air conditioning, which is driven by a motor (2), which uses electrical energy from its recovery; And the air conditioning control for air conditioning control, which is optimized For disconnecting the compressor at one (6) from the engine (1) during its damping Vehicles by not synchronizing the clutch (5) and allowing a second air compressor (13) to be used for air conditioning alone. 2. Air conditioning equipment as requested in Clause 1, which includes further: Control of engine shutdown-start (14) for engine shutdown or Automatic starting of engine (1) under predetermined conditions; The priority sequence (31,32) for determining what engine stop-start control or air-conditioning is assigned. Order of urgency; And the load profile in the air conditioning as required for determining the load in the adjustment Air as required And a comparison of the required A / C load with a predetermined value where the air conditioning control is optimized for making the second compressor (13) activated alone when the control is switched off. - Auto start Of the engine is assigned a priority sequence And thus the first (6) compressor was also activated. In addition to the second compressor (13) by synchronizing the clutch (5), when the air conditioning operation is assigned an order of urgency and the required air conditioning load is greater than the preset value. 3. Air conditioning equipment as requested in claim No. 2, where the air conditioning control has been optimized for comparison. The efficiency of the first and second compressors (6,13) is compared when air conditioning. Is assigned as a hierarchy of urgency. When the load in the required air conditioning is greater Predefined value And when the required air conditioning load has been covered up to By activating the first and one two compressors (6,13) and where the air conditioning control is optimized for excitation. The second compressor (13) to work and it is the first (6) compressor disconnected from the engine (1) with the clutch disconnect (5) when the second compressor efficiency (13) is greater than the compressor efficiency. At one (6) and is optimized for The first (6) compressor actuation is performed by the engine (1) with clutch synchronization (5) and the second compressor (13) stops when the second compressor efficiency (13) is less than the efficiency. Of the first compressor (6) 4.Air conditioning equipment as requested in claim 3, where the air conditioning control has been optimized for disconnection. The first (6) compressor from the engine (1) with no clutch synchronization (5) and thus The second compressor (13) is activated when the efficiency of the second compressor (13) is less than that of the first (6) compressor, and when the part is regenerated (2), it is restored to electrical energy. 5. Air conditioning equipment as requested in Clause 3, where the new components (2) are optimized for the function of Driving motor for driving alternative vehicles And has been optimized For the use of energy stored in the battery section (9) when acting as a driving motor. 6. Air conditioning equipment as requested in Clause 2, where the order of urgency (31,32) includes a button that can stimulate To work by the user