HEAT EXCHANGE SYSTEM USING MASSIVE ICE

• Main Authors: INADA YUTA, IBAMOTO TADAHIKO, MOMOTA MASASHI, WATANABE SATOSHI
• Format: Patent
• Language: English; Japanese
• Published: 18.01.2016
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PRODUCING, WORKING OR HANDLING ICE; RANGES; REFRIGERATION OR COOLING; VENTILATING; WEAPONS

PROBLEM TO BE SOLVED: To provide a heat exchange system using massive ice capable of providing cold water with stable temperatures without the need for a high output pump during transportation of iced water containing massive ice.SOLUTION: A heat exchange system 1 comprises: a main pipeline 2 through which iced water containing massive ice 5 flows; a branch-pipe conduit line 3 branched from the main pipeline 2; a tank 4 to which the iced water from the main pipeline 2 flows via the branch-pipe conduit line 3; a circulation path 7 through which coolant circulates so that a heat exchanger 8 through which the coolant heated-up by load side equipment 10 flows and the tank 4 are communicated with each other; a pump 15 disposed along the circulation path 7 for draining only cold water containing none of the massive ice 5; and a return conduit line 14 branched from the circulation path 7 on the downstream side of the heat exchanger 8 so as to communicate with the main pipeline 2. 【課題】塊状氷を含む氷水を搬送するに際して高出力のポンプを必要とせず、安定した温度の冷水を提供することができる塊状氷を用いた熱交換システムを提供する。【解決手段】熱交換システム１は、塊状氷５を含む氷水が流れる主配管２と、該主配管２から分岐する分岐管路３と、該分岐管路３を介して前記主配管２からの前記氷水が流入するタンク４と、負荷側機器１０により昇温した冷却水が流れる熱交換器８と前記タンク４とを互いに連通して循環する循環経路７と、該循環経路７に配され、前記タンク４から前記塊状氷５が非包含の冷水のみを流出させるポンプ１５と、該熱交換器８の下流側にて前記循環経路７から分岐して前記主配管２に連通する戻し管路１４とを備えている。【選択図】 図１