HEAT EXCHANGER AND MANUFACTURING METHOD OF HEAT EXCHANGER

To provide a heat exchanger capable of reducing noise caused by internal fluid, and a manufacturing method of the heat exchanger capable of efficiently manufacturing the heat exchanger.SOLUTION: An evaporator 1 has a core portion 10, a first tank portion 20, and a second tank portion 30. The core po...

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Bibliographic Details
Main Author YASUNAGA MASAO
Format Patent
LanguageEnglish
Japanese
Published 25.07.2019
Subjects
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION
HEAT EXCHANGE IN GENERAL
HEAT PUMP SYSTEMS
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
WEAPONS
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Summary:To provide a heat exchanger capable of reducing noise caused by internal fluid, and a manufacturing method of the heat exchanger capable of efficiently manufacturing the heat exchanger.SOLUTION: An evaporator 1 has a core portion 10, a first tank portion 20, and a second tank portion 30. The core portion 10 is constituted by stacking a plurality of tubes 11 in which a refrigerant flows. Upper end portions of the tubes 11 are joined to the first tank portion 20 to allow the refrigerant to flow in and out to the tubes 11. Lower end portions of the tubes 11 are joined to the second tank portion 30 to allow the refrigerant to flow in and out to the tubes 11. Air passages 15 in which blast air passes, are respectively formed between the stacked tubes 11 in the core portion 10. A vibration suppression member 50 is disposed in the core portion 10. The vibration suppression member 50 is extended toward the stacking direction of the tubes 11, and joined to the plurality of tubes 11 constituting the core portion 10.SELECTED DRAWING: Figure 1 【課題】内部流体による騒音を低減可能な熱交換器を提供すると共に、当該熱交換器を効率よく製造可能な熱交換器の製造方法を提供する。【解決手段】蒸発器１は、コア部１０と、第１タンク部２０と、第２タンク部３０とを有している。コア部１０は、内部を冷媒が流れるチューブ１１を複数積層して構成されている。第１タンク部２０には、各チューブ１１の上端部が接合されており、各チューブ１１に対して冷媒を流出入させる。第２タンク部３０には、各チューブ１１の下端部が接合されており、各チューブ１１に対して冷媒を流出入させる。コア部１０において、積層配置されたチューブ１１の間には、送風空気が通過する空気通路１５が形成される。当該コア部１０には、振動抑制部材５０が配置されている。当該振動抑制部材５０は、チューブ１１の積層方向に向かって伸びており、コア部１０を構成する複数のチューブ１１に接合されている。【選択図】図１
Bibliography:Application Number: JP20180006408