Cooling system
    4.
    发明授权
    Cooling system 失效
    冷却系统

    公开(公告)号:US07836721B2

    公开(公告)日:2010-11-23

    申请号:US11632650

    申请日:2005-07-14

    IPC分类号: F25D17/02 F25D17/00 C09K5/04

    摘要: A cooling system (10) comprises a first (40) and a second (50) cold storage tank, a first refrigerator (41) cooling water in the first cold storage tank (40), a first thermal load (92) disposed in a first circulating passage (43) extending from the lower to the upper part of the first cold storage (40), a second thermal load (93) warmer than the first thermal load (92) disposed in a second circulating passage (44a) also extending from the lower to the upper part of the first cold storage tank, a second cold storage tank (50) disposed in the second circulating passage, a second refrigerator (51) cooling water fed from the upper part of the second cold storage (50), wherein a cooling output temperature of the second refrigerator (51) is set to be higher than that of the first refrigerator (41).

    摘要翻译: 冷却系统(10)包括第一冷藏库(40)和第二冷藏库(50),第一冷藏库(41),冷却第一冷藏库(40)中的水,第一热负荷(92) 第一循环通道(43),其从第一冷藏库(40)的下部延伸到上部;第二热负荷(93)比设置在第二循环通道(44a)中的第一热负荷(92)更暖, 从第一冷藏箱的下部到上部,设置在第二循环通道中的第二冷藏箱(50),冷却从第二冷藏库(50)的上部供给的水的第二冷藏库(51) 其特征在于,所述第二制冷机(51)的冷却输出温度被设定为高于所述第一制冷机(41)的冷却输出温度。

    Refrigeration system consisting of a plurality of refrigerating cycles
    5.
    发明授权
    Refrigeration system consisting of a plurality of refrigerating cycles 失效
    制冷循环中多余的制冷系统

    公开(公告)号:US5239835A

    公开(公告)日:1993-08-31

    申请号:US871548

    申请日:1992-04-21

    IPC分类号: F25B1/00 F25B5/04

    摘要: The present inventions are intended to improve heat efficiency of a refrigeration system having plural refrigerating cycles of different evaporating or condensing temperatures typically used in breweries. Each of main lines of different evaporating temperatures are connected with each of suction lines to a compressor respectively, to enable the system to save energy and to establish a back-up system of compressors. A different condensing temperature system having a common refrigerant source is provided with refrigerant transferring means to transfer refrigerant from an refrigerant excess cycle to an refrigerant insufficiency cycle. The refrigerating cycles are arranged in parallel and the evaporators are connected to form a liquid path, through which a liquid stream flows in series to be chilled in the evaporators, as well as to form a refrigerant path for a refigerant stream of each rerigerating cycle, individually, and further are arranged in order from a high evaporating temperature of refrigerant to low one along the liquid path from the upstream to the downstream.

    Cooling System
    8.
    发明申请
    Cooling System 失效
    冷却系统

    公开(公告)号:US20070251258A1

    公开(公告)日:2007-11-01

    申请号:US11632650

    申请日:2005-07-14

    IPC分类号: F25D17/00

    摘要: A cooling system (10) comprises a first (40) and a second (50) cold storage tank, a first refrigerator (41) cooling water in the first cold storage tank (40), a first thermal load (92) disposed in a first circulating passage (43) extending from the lower to the upper part of the first cold storage (40), a second thermal load (93) warmer than the first thermal load (92) disposed in a second circulating passage (44a) also extending from the lower to the upper part of the first cold storage tank, a second cold storage tank (50) disposed in the second circulating passage, a second refrigerator (51) cooling water fed from the upper part of the second cold storage (50), wherein a cooling output temperature of the second refrigerator (51) is set to be higher than that of the first refrigerator (41).

    摘要翻译: 冷却系统(10)包括第一冷藏库(40)和第二冷藏库(50),第一冷藏库(41),冷却第一冷藏库(40)中的水,第一热负荷(92) 第一循环通道(43)从第一冷藏库(40)的下部延伸到上部,还包括比设置在第二循环通道(44a)中的第一热负荷(92)更暖的第二热负荷(93) 从第一冷藏箱的下部延伸到上部,设置在第二循环通道中的第二冷藏箱(50),冷却从第二冷藏库(50)的上部供给的水的第二冷藏库 ),其中第二制冷器(51)的冷却输出温度被设定为高于第一制冷机(41)的冷却输出温度。

    Evaporative condensation type ammonia refrigeration unit
    9.
    发明授权
    Evaporative condensation type ammonia refrigeration unit 失效
    蒸发冷凝式氨制冷机组

    公开(公告)号:US6070426A

    公开(公告)日:2000-06-06

    申请号:US254546

    申请日:1999-05-11

    摘要: An evaporative-cooling condensation type ammonia refrigeration unit with leaked ammonia gas removing means is provided. Recovery of a leaked ammonia gas is conducted taking advantage of a high solubility of ammonia in water, wherein the leaked ammonia gas is dissolved in a cooling water used for an evaporative condenser. The construction of the unit is characterized by including an ammonia absorptive structure in a gas/liquid countercurrent mode provided in a space on the lower side of the evaporative condenser accommodated in an upper chamber.

    摘要翻译: PCT No.PCT / JP98 / 03080 Sec。 371日期1999年5月11日 102(e)日期1999年5月11日PCT提交1998年7月9日PCT公布。 公开号WO99 /​​ 02930 日期1999年1月21日提供了具有泄漏的氨气除去装置的蒸发冷凝式氨制冷装置。 泄漏的氨气的回收是利用氨在水中的高溶解度进行的,其中泄漏的氨气被溶解在用于蒸发冷凝器的冷却水中。 该单元的结构的特征在于包括设置在容纳在上室中的蒸发冷凝器的下侧的空间中的气/液逆流模式的氨吸收结构。

    Refrigeration system consisting of a plurality of refrigerating cycles
    10.
    发明授权
    Refrigeration system consisting of a plurality of refrigerating cycles 失效
    由多个制冷循环组成的制冷系统

    公开(公告)号:US5347831A

    公开(公告)日:1994-09-20

    申请号:US077071

    申请日:1993-06-16

    IPC分类号: F25B1/00 F25B5/04 F25B1/10

    摘要: The present inventions are intended to improve heat efficiency of a refrigeration system having plural refrigerating cycles of different evaporating or condensing temperatures typically used in breweries. Each of main lines of different evaporating temperatures are connected with each of suction lines to a compressor respectively, to enable the system to save energy and to establish a back-up system of compressors. A different condensing temperature system having a common refrigerant source is provided with refrigerant transferring means to transfer refrigerant from an refrigerant excess cycle to an refrigerant insufficiency cycle. The refrigerating cycles are arranged in parallel and the evaporators are connected to form a liquid path, through which a liquid stream flows in series to be chilled in the evaporators as well as to form a refrigerant path for a refrigerant stream of each refrigerating cycle, individually, and further are arranged in order from a high evaporating temperature of refrigerant to low one along the liquid path from the upstream to the downstream.

    摘要翻译: 本发明旨在提高具有通常用于啤酒厂的不同蒸发或冷凝温度的多个制冷循环的制冷系统的热效率。 每个不同蒸发温度的主干线分别与每个吸入管线连接到压缩机,以使系统能够节省能量并建立压缩机的备用系统。 具有公共制冷剂源的不同的冷凝温度系统设置有制冷剂转移装置,以将制冷剂从制冷剂过剩循环传递到制冷剂不足循环。 制冷循环平行布置,并且蒸发器连接以形成液体流道,液体流串联流动以在蒸发器中冷却,并且分别形成用于每个制冷循环的制冷剂流的制冷剂路径 并且还从从上游到下游的液体路径从制冷剂的高蒸发温度到低温的顺序排列。