公开(公告)号：US3844737A

公开(公告)日：1974-10-29

申请号：US31440072

申请日：1972-12-02

Applicant: GAS DEV CORP

Inventor： MACRISS R ,  RUSH W ,  WEIL S

IPC: B01D53/06 ,  F24F3/14 ,  F24F3/147 ,  F24F3/16 ,  B01D53/08

CPC classification number: F24F3/1423 ,  B01D53/06 ,  B01D53/261 ,  B01D2253/108 ,  B01D2253/25 ,  B01D2257/80 ,  B01D2259/4009 ,  B01D2259/657 ,  F24F3/16 ,  F24F2003/1464 ,  F24F2203/1004 ,  F24F2203/1016 ,  F24F2203/1036 ,  F24F2203/104 ,  F24F2203/1064 ,  F24F2203/1072 ,  F24F2203/1084

Abstract: A desiccant system, particularly adapted for a method of operation of an open-cycle air-conditioning system, comprising the use of thin sheets or layers of fibrous materials, such as a ''''paper'''' of cellulose, asbestos, fiberglass, polyesters, Teflon, Kel-F, or nylon, which have been impregnated, during their manufacture, with varying amounts of finely powdered, solid, natural or synthetic, crystalline, alkali metal or alkaline earth metal alumino-silicates, such as zeolites or ''''molecular sieve'''' materials. The impregnated papers are then formed into moisture transfer bodies, such as an L-wheel formed of corrugated paper rolled up so that the corrugations form axial passages through the wheel. A wheel of such construction can more effectively dry the ambient air without degradation by combustion products or desiccant weeping to a much lower level of humidity than prior art desiccant systems. Also, based on the vapor pressure and kinetic data and the energy required to regenerate the L-wheel, a system according to our invention would be significantly improved over the prior art and result in a higher coefficient of performance for the system, an increased depth of drying, and a reduction in wheel size. The system is particularly applicable to drying, for example, humid air having a 92* F. dry bulb temperature and an 80* F. wet bulb temperature to a moisture content of less than .003 lb. H2O/lb air.

Abstract translation: 一种干燥剂系统，特别适用于开式循环空调系统的操作方法，包括使用纤维材料的薄片或多层，例如纤维素，石棉，玻璃纤维，聚酯，特氟隆， 已经浸渍的Kel-F或尼龙在其制造期间具有不同量的细粉末状，固体，天然或合成的结晶，碱金属或碱土金属铝硅酸盐，例如沸石或“分子筛”材料 。 然后将浸渍的纸张形成为湿气传送体，例如由波纹纸卷成的L形轮，使得波纹形成通过车轮的轴向通道。 这种结构的车轮可以更有效地干燥环境空气，而不会因现有技术的干燥剂系统而被燃烧产物或干燥剂淹没到低得多的湿度下而劣化。 此外，基于蒸汽压力和动力学数据以及再生L轮所需的能量，根据本发明的系统将比现有技术显着改进，并且导致系统的更高的性能系数，增加的深度 干燥，并减少车轮尺寸。 该系统特别适用于干燥，例如，具有92°F干球温度和80°F湿球温度的潮湿空气，其含水量小于0.003lb.H 2 O / lb空气。

公开(公告)号：US3828528A

公开(公告)日：1974-08-13

申请号：US25480772

申请日：1972-05-18

Applicant: GAS DEV CORP

Inventor： WEIL S

IPC: F24F3/14 ,  F24F3/147 ,  B01D53/06

CPC classification number: F24F3/1423 ,  F24F2003/1464 ,  F24F2203/1004 ,  F24F2203/1008 ,  F24F2203/1012 ,  F24F2203/1016 ,  F24F2203/1032 ,  F24F2203/104 ,  F24F2203/1064 ,  F24F2203/1072 ,  F24F2203/1084 ,  F24F2203/1088

Abstract: An improved adiabatic saturation cooling machine of the opencycle type and method of operation in which the capacity of the machine is increased by routing by-pass streams of air through either the S-wheel or the L-wheel. The amount of these by-pass streams are from 0 to 100 percent that of the main exhaust stream of air passing from the room through the S-wheel. In the first embodiment the by-pass air is outside air and is directed to the regenerative ''''side'''' of the S-wheel. Such a by-pass stream ranging from 95* to 80*F will cool the air from the S-wheel an additional 2.6 to 5.9*F below that capable by the room air exhaust stream alone. The outside air by-pass stream may be passed directly through the S-wheel or pretreated by passing through an E-pad. In the second embodiment, where there is sufficient air supplied to the burner section to regenerate the L-wheel, a portion of the primary room exhaust air stream is recirculated as a by-pass stream to the input face of the Lwheel. A third embodiment is directed to incoming air bypassing the E-pads from the cooling side of the S-wheel. A fourth embodiment is directed to a return by-pass for directing the first stream of incoming L-wheel air back out the regenerative ''''side'''' of the L-wheel.

Abstract translation: 一种改进的开式循环式绝热饱和冷却机和操作方法，其中通过将S型轮或L型轮的旁路气流路由旁路来增加机器的容量。 这些旁路流的量是从房间通过S轮的主排气流的0至100％。 在第一实施例中，旁路空气在空气外部并且被引导到S轮的再生“侧”。 这样的从95°C到80°F的旁路流量，可以将S型轮的空气从单独的室内空气排放流中降低2.6至5.9°F。 外部空气旁通流可以直接通过S轮，或者通过E-pad进行预处理。 在第二实施例中，当向燃烧器部分供应足够的空气以再生L轮时，主室排气流的一部分作为旁通流再循环到L轮的输入面。 第三实施例涉及从S轮的冷却侧绕过E焊盘的进入空气。 第四实施例涉及一个返回旁路，用于将第一流的进入的L轮空气引导回L轮的再生“侧”。