PROBLEM TO BE SOLVED: To provide a condenser capable of preventing interference between a lower end closing member of a first header tank and a heat exchange pipe on an upper end connected to a second header tank.SOLUTION: A spacer 25 is disposed between a first header tank 3 and a second header tank 4 disposed on one end side of a condenser 1, and is brazed to the header tanks 3 and 4. The spacer 25 includes a body portion 26 positioned between the header tanks 3 and 4 and brazed to cylindrical bodies 16 and 17 of the header tanks 3 and 4, and a closing member 21 integrally provided on the body portion 26 through a connection part 27 and fitted in a lower end opening of the cylindrical body 16 of the first header tank 3. A cutout 28 in which the connection part 27 is fitted is formed on the cylindrical body 16 of the first header tank 3, and the closing member 21 and the connection part 27 are brazed to the cylindrical body 16 in a state that the closing member 21 of the spacer 25 is fitted in the lower end opening of the cylindrical body 16 and the connection part 27 is fitted in the cutout 28.SELECTED DRAWING: Figure 2
【課題】第1ヘッダタンクの下端閉鎖部材と、第2ヘッダタンクに接続された上端の熱交換管との干渉を防止しうるコンデンサを提供する。【解決手段】コンデンサ1の一端側に配置された第1ヘッダタンク3と第2ヘッダタンク4との間にスペーサ25を配置して両ヘッダタンク3,4にろう付する。スペーサ25が、両ヘッダタンク3,4間に位置して両ヘッダタンク3,4の筒状体16,17にろう付された本体部分26と、本体部分26に連結部27を介して一体に設けられかつ第1ヘッダタンク3の筒状体16の下端開口内に嵌め入れられた閉鎖部材21とを備えている。第1ヘッダタンク3の筒状体16に連結部27を嵌め入れる切り欠き28を形成し、スペーサ25の閉鎖部材21を筒状体16の下端開口内に嵌め入れるとともに連結部27を切り欠き28内に嵌め入れた状態で、閉鎖部材21および連結部27を筒状体16にろう付する。【選択図】図2
CONDENSER
コンデンサ
2016-04-21
Patent
Electronic Resource
Japanese
IPC: | F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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 / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT |