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    • 6. 发明授权
    • Cooling energy generator with cooling energy accumulator
    • 具有冷却能量蓄能器的冷却能量发生器
    • US5018367A
    • 1991-05-28
    • US386693
    • 1989-07-31
    • Akira YamadaIsao OhkouchiYasuo KosekiHideaki KurokawaKatsuya EbaraSankichi TakahashiRisuke OnodaShigeo Sugimoto
    • Akira YamadaIsao OhkouchiYasuo KosekiHideaki KurokawaKatsuya EbaraSankichi TakahashiRisuke OnodaShigeo Sugimoto
    • F25B5/00F25B13/00F25B25/02F25B29/00
    • F25B25/02
    • A cooling energy generator with a cooling energy accumulator comprises a refrigerant, absorbent liquid, and a container having a first chamber receiving the absorbent liquid, a second chamber receiving the liquid refrigerant and a vapor passage communicating with a space over the absorbent liquid in the first chamber and with a space over the liquid refrigerant in the second chamber. The absorbent liquid is sprayed in the first chamber, and the absorbent liquid is cooled during an accelerated cooling operation. The absorbent liquid is heated during the cooling energy accumulation operation, and liquid refrigerant is sprayed in the second chamber during the accelerated cooling operation and during the normal cooling operation. An air conditioning heat exchanger supplies the cooling energy to a cooling device for air conditioning, and a heat pump is provided. The cooling energy generator with the cooling energy accumulator continues to generate cooling energy for normal air cooling without any additional device even when the refrigerant is not absorbed by the absorbent because the refrigerant is circulated in the second chamber to generate the normal cooling energy.
    • 具有冷却能量蓄存器的冷却能量发生器包括制冷剂,吸收液体和具有容纳吸收液体的第一室的容器,容纳液体制冷剂的第二室和与第一室中的吸收液体上的空间连通的蒸气通道 并且在第二室中具有在液体制冷剂上方的空间。 将吸收液体喷射到第一室中,并且在加速冷却操作期间吸收液体被冷却。 在冷却能量累积操作期间吸收液体被加热,并且在加速冷却操作期间和在正常冷却操作期间液体制冷剂在第二室中被喷射。 空调热交换器将冷却能量提供给用于空调的冷却装置,并且提供热泵。 即使当制冷剂在第二室中循环以产生正常的冷却能量时,即使制冷剂不被吸收剂吸收,具有冷却能量蓄存器的冷却能量发生器继续产生用于正常空气冷却的冷却能量,而不需要任何附加装置。
    • 8. 发明授权
    • Method and apparatus for concentration aqueous solution and method and
apparatus for recovering temperature
    • 浓缩水溶液的方法和装置以及回收温度的方法和装置
    • US4746437A
    • 1988-05-24
    • US704577
    • 1985-02-22
    • Yasuo KosekiSankichi TakahashiKatsuya EbaraOsamu KurodaHideaki Kurokawa
    • Yasuo KosekiSankichi TakahashiKatsuya EbaraOsamu KurodaHideaki Kurokawa
    • B01D61/36F25B15/14B01D13/00
    • B01D61/362B01D71/36F25B15/14B01D2313/246Y10S159/27Y10S203/18
    • The method and apparatus for concentration aqueous solution in accordance with the present invention is characterized in that a hydrophobic porous membrane through which vapor can permeate, but not liquid, is brought into contact with an aqueous solution containing a solute at a concentration of at least 30%, and the water contained in the aqueous solution at the interface with the membrane is evaporated and permeates through the membrane. A method and an apparatus of recovering temperature of an aqueous solution comprising an aqueous solution concentration step in which the aqueous solution contact with the membrane, the water being evaporated; and a dilution step in which the resultant concentrated solution is diluted; wherein a temperature is obtained higher or lower than that of said aqueous solution. The method and apparatus for concentrating an aqueous solution can be used as a means or apparatus for concentrating an aqueous solution in a dilution type of heat pump, an absorption type of heat pump or an absorption type of refrigerator. Aqueous solutions for high-temperature outputs of dilution systems include aqueous solutions of sulfuric acid, nitric acid, etc., and for low-temperature outputs include aqueous solutions of potassium nitrate, sodium nitrate, etc. and further for absorption systems include aqueous solutions of NaClO.sub.3, lithium bromide, etc.
    • 根据本发明的浓缩水溶液的方法和装置的特征在于,蒸气可以渗透而不是液体的疏水性多孔膜与含有浓度至少为30的溶质的水溶液接触 %,并且在与膜的界面处的水溶液中包含的水蒸发并渗透通过膜。 回收水溶液温度的方法和装置,其包括水溶液浓缩步骤,其中水溶液与膜接触,水被蒸发; 和稀释所得浓缩溶液的稀释步骤; 其中获得比所述水溶液更高或更低的温度。 用于浓缩水溶液的方法和装置可以用作浓缩稀释型热泵,吸收型热泵或吸收式冰箱的水溶液的手段或装置。 用于稀释系统的高温输出的水溶液包括硫酸,硝酸等的水溶液,并且对于低温输出,包括硝酸钾,硝酸钠等的水溶液,并且进一步用于吸收体系包括水溶液 NaClO3,溴化锂等