Heating, Ventilation and/or Air Conditioning System Including Four Heat Exchangers
First Claim
1. A heating, ventilation and/or air conditioning system (1) including an air conditioning loop (6) inside of which a coolant FR circulates, and a secondary loop (10) inside of which a heat transfer fluid FC circulates;
- said system (1) comprising a first heat exchanger (8) between the coolant FR and the heat transfer fluid FC, and a second heat exchanger (9) between the coolant FR and the heat transfer fluid FC;
the secondary loop (10) includes a third heat exchanger (14) between the heat transfer fluid FC and the air, and a fourth heat exchanger (15) between the heat transfer fluid FC and the air, characterized in that the secondary loop (10) includes at least one bypass (22) of the heat transfer fluid FC from an outlet point (21) for the heat transfer fluid FC leaving the third heat exchanger (14) to an inlet point (23) for the heat transfer fluid FC entering the fourth heat exchanger (15).
1 Assignment
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Accused Products
Abstract
The invention relates to a heating, ventilating and/or air conditioning device (1) comprising an A/C loop (6) inside which a refrigerating fluid FR circulates and a secondary loop (10) inside which a cooling fluid FC circulates. The said device (1) comprising a first heat exchanger (8) between the refrigerating fluid FR and the cooling fluid FC, a second heat exchanger (9) between the refrigerating fluid FR and the cooling fluid FC. The secondary loop comprises a third heat exchanger (14) between the cooling fluid FC and the air, and a fourth heat exchanger (15) between the cooling fluid FC and the air. The secondary loop (10) comprises derivation means (22) of the cooling fluid FC from an outlet point (21) of the cooling fluid FC outside the third heat exchanger (14) and an inlet point (23) of the cooling fluid FC inside the fourth heat exchanger (15).
7 Citations
15 Claims
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1. A heating, ventilation and/or air conditioning system (1) including an air conditioning loop (6) inside of which a coolant FR circulates, and a secondary loop (10) inside of which a heat transfer fluid FC circulates;
- said system (1) comprising a first heat exchanger (8) between the coolant FR and the heat transfer fluid FC, and a second heat exchanger (9) between the coolant FR and the heat transfer fluid FC;
the secondary loop (10) includes a third heat exchanger (14) between the heat transfer fluid FC and the air, and a fourth heat exchanger (15) between the heat transfer fluid FC and the air, characterized in that the secondary loop (10) includes at least one bypass (22) of the heat transfer fluid FC from an outlet point (21) for the heat transfer fluid FC leaving the third heat exchanger (14) to an inlet point (23) for the heat transfer fluid FC entering the fourth heat exchanger (15). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
- said system (1) comprising a first heat exchanger (8) between the coolant FR and the heat transfer fluid FC, and a second heat exchanger (9) between the coolant FR and the heat transfer fluid FC;
Specification