To suppress accumulation of oil in an indoor condenser having a lateral flow structure.SOLUTION: In a condenser 16, a flow of a heat medium flowing from one header 41 through a plurality of tubes 42 toward the other header 41 is regarded as one path. In the condenser, one-path structures 51A and 51B formed with only one path are provided. A discharge port 45 of a final path, in which a first path formed on the one one-path structure 51A so that the one-path structures 51A and 51B are overlapped with one another in a ventilation direction, and a second path formed on the other one-path structure 51B are connected to each other so that the heat medium sequentially passes therethrough, is provided on the downstream side of the center in a vertical direction in the final path.SELECTED DRAWING: Figure 4
【課題】横流れ構造の室内凝縮器においてオイルの滞留を抑制する。【解決手段】凝縮器16では、複数のチューブ42を通って一方のヘッダ41から他方のヘッダ41に向かって流れる熱媒体の流れを一つのパスとする。ここでは、一つのパスだけを形成した一パス構造51A、51Bを設けている。一パス構造51A、51B同士を通風方向に重ね合わせ、一方の一パス構造51Aに形成された第一パス、及び他方の一パス構造51Bに形成された第二パスを、熱媒体が順に経由するように接続してある最終パスの排出口45を、最終パスにおける上下方向の中央よりも下側に設ける。【選択図】図4
CONDENSER AND AIR CONDITIONER FOR VEHICLE
凝縮器、車両用空気調和装置
2020-07-02
Patent
Electronic Resource
Japanese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |
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