VEHICULAR TEMPERATURE CONTROL DEVICE

• Main Authors: HAGIWARA YASUMASA, ONO YUICHI, YANAGISAWA KOICHI, UEDA MOTOHIKO, OZAKI YUKIKATSU, FUSE TAKUYA
• Format: Patent
• Language: English; Japanese
• Published: 27.12.2018
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MACHINES OR ENGINES FOR LIQUIDS; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PRODUCING MECHANICAL POWER; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; SPRING, WEIGHT, INERTIA OR LIKE MOTORS; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

To reduce noise and vibration produced when cold is generated, in a vehicular temperature control device that generates the cold to control a temperature of a temperature control target.SOLUTION: A vehicular temperature control device includes: pipes 100-102 that comprise an annular input loop pipe 100, an annular output loop pipe 101 and a connection pipe 102 for connecting the input loop pipe 100 and the output loop pipe 101 and in which a working medium capable of transmitting acoustic energy is provided; input sections 103, 104 provided in the input loop pipe 100 to convert input thermal energy to acoustic energy; an output section 105 that is provided in the output loop pipe 101, forms a temperature gradient through the transmission of the acoustic energy generated by the input sections 103, 104 and converts the acoustic energy to thermal energy on the basis of the temperature gradient; and a heat transmission section 12 for transmitting the thermal energy generated by the output section 105 to a temperature control target 11.SELECTED DRAWING: Figure 2 【課題】温度調整対象の温度調整を行うために冷熱を生成する車両用温度調整装置において、冷熱生成時に発生する騒音や振動を低減する。【解決手段】環状の入力ループ配管１００と、環状の出力ループ配管１０１と、入力ループ配管１００および出力ループ配管１０１を接続する接続配管１０２とを有し、音響エネルギーを伝達可能な作動媒体を内部に有する配管１００〜１０２と、入力ループ配管１００に設けられ、入力された熱エネルギーを音響エネルギーに変換する入力部１０３、１０４と、出力ループ配管１０１に設けられ、入力部１０３、１０４で生成した音響エネルギーが伝達されることで温度勾配が形成され、温度勾配に基づいて音響エネルギーを熱エネルギーに変換する出力部１０５と、出力部１０５で生成した熱エネルギーを温度調整対象１１に伝える熱伝達部１２とを備える。【選択図】図２