公开(公告)号：US20230175713A1

公开(公告)日：2023-06-08

申请号：US17999035

申请日：2021-05-18

Applicant: NICHIAS CORPORATION

Inventor： Kazuki YAMANA ,  Masaaki KOUBARA ,  Yuuma TOMITSUKA

IPC: F24F3/14 ,  B01D53/28 ,  B01J20/10 ,  B01J20/30 ,  C01B33/154 ,  D21H17/68

CPC classification number: F24F3/1423 ,  B01D53/28 ,  B01J20/10 ,  B01J20/30 ,  C01B33/154 ,  D21H17/68 ,  F24F2203/1036 ,  F24F2203/1048 ,  F24F2203/1068

Abstract: An object is to provide a dehumidifying member having a high tensile strength. The object can be achieved by a dehumidifying member including a honeycomb structure. The honeycomb structure includes a planar base material and a corrugated base material, a contact part where a wave top portion of the corrugated base material and the planar base material are in contact with each other, and an air hole. The contact part includes an adhesion part adhered by an adhesive agent and silica gel formed on the air hole side from the contact part. The component forming the adhesive agent differs from the component of the silica gel formed on the air hole side from the adhesion part.

公开(公告)号：US09038409B2

公开(公告)日：2015-05-26

申请号：US12629841

申请日：2009-12-02

Applicant: Young Kyu Hwang ,  Jong-San Chang ,  Dong Won Hwang ,  Ji Sun Lee

Inventor： Young Kyu Hwang ,  Jong-San Chang ,  Dong Won Hwang ,  Ji Sun Lee

IPC: F25D23/00 ,  F23L15/02 ,  F24F3/14 ,  F28D19/04

CPC classification number: F24F3/1411 ,  F24F2203/1036 ,  F24F2203/1072 ,  F28D19/041

Abstract: The present disclosure provides an apparatus for treating air by using porous organic-inorganic hybrid materials as an absorbent, which comprises an inlet passage for receiving air from outside; a dehumidifying part comprising porous organic-inorganic hybrid materials as an adsorbent for removing moisture from the air receiving through the inlet passage; a regenerating unit for regenerating the adsorbent of the dehumidifying part; and an outlet passage for discharging the dehumidified air to outside. Said apparatus preferably comprises two dehumidifying parts of two-bed switching type and two switch valves, wherein said two dehumidifying parts are alternatively operated for dehumidification and for regeneration by switching said switch valves to convert direction of air flow.

Abstract translation: 本公开提供了一种通过使用多孔有机 - 无机混合材料作为吸收剂来处理空气的装置，其包括用于从外部接收空气的入口通道; 除湿部分包括多孔有机 - 无机混合材料作为吸附剂，用于从通过入口通道接收的空气中除去水分; 用于再生除湿部分的吸附剂的再生装置; 以及用于将除湿空气排出到外部的出口通道。 所述装置优选地包括两床开关型和两个开关阀的两个除湿部分，其中所述两个除湿部件交替地操作用于除湿和通过切换所述开关阀来转换空气流动的方向进行再生。

公开(公告)号：US08888893B2

公开(公告)日：2014-11-18

申请号：US13386060

申请日：2010-07-14

Applicant: Bernhard Lenz

Inventor： Bernhard Lenz

IPC: B01D53/06 ,  F24F3/14 ,  F28D19/04

CPC classification number: F24F3/1423 ,  F24F2203/1036 ,  F24F2203/1048 ,  F24F2203/1052 ,  F28D19/044

Abstract: A method is provided for reclaiming an evaporated liquid from an air stream including transferring the evaporated liquid from a first quantity of air into a second quantity of air, wherein the second quantity of air is smaller than the first quantity of air. A device for performing the method is also provided.

Abstract translation: 提供一种用于从空气流中回收蒸发的液体的方法，包括将蒸发的液体从第一量的空气转移到第二量的空气中，其中第二量的空气小于第一量的空气。 还提供了一种用于执行该方法的装置。

公开(公告)号：US20070004591A1

公开(公告)日：2007-01-04

申请号：US10565960

申请日：2004-07-29

Applicant: Keiji Itabashi ,  Masashi Harada ,  Koichi Sato

Inventor： Keiji Itabashi ,  Masashi Harada ,  Koichi Sato

IPC: B01J20/00

CPC classification number: B01J20/186 ,  F24F2203/1036 ,  F25B17/08

Abstract: An adsorbent comprising zeolite exhibiting a moisture adsorption of at least 28 wt. % at 25° C. under a partial pressure of water vapor of 5 Torr, and exhibiting a moisture adsorption difference of 15-25 wt. % between a moisture adsorption at 25° C. under a partial pressure of water vapor of 5 Torr and a moisture adsorption at 100° C. under a partial pressure of water vapor of 15 Torr. This adsorbent is produced by ion-exchanging an exchangeable cation in a zeolite, and then, heat-treating the cation-exchanged zeolite in an air or nitrogen stream, or with steam. The adsorbent exhibits a large moisture adsorption at ordinary temperature under a relatively low partial pressure of water vapor and a small moisture adsorption at a relatively low regeneration temperature, and thus, has an enhanced effective moisture adsorption, and is used for a zeolite-water heat pump system and an open cycle moisture adsorption-desorption system.

Abstract translation: 含有至少28重量％水分吸附的沸石的吸附剂 ％，在25°C的水蒸汽分压为5乇下，表现出15-25wt。％的吸湿差。 在25乇的水分吸附下，在5乇的水蒸气的分压下，在100乇的水分吸附下，在15乇的水蒸汽的分压下进行吸湿。 该吸附剂通过在沸石中离子交换可交换阳离子，然后在空气或氮气流中或与蒸汽热处理阳离子交换的沸石来制备。 吸附剂在相对较低的水蒸气分压和较低的再生温度下的吸湿性较小的情况下，在常温下表现出大的吸湿性，因此具有增强的有效吸湿性，并用于沸石 - 水热 泵系统和开放循环水分吸附 - 解吸系统。

公开(公告)号：US20040129011A1

公开(公告)日：2004-07-08

申请号：US10475429

申请日：2003-10-22

Inventor： Yoshimasa Kikuchi ,  Tomohiro Yabu ,  Akira Kamino

IPC: F25D017/06 ,  F25D023/00

CPC classification number: F24F3/1423 ,  F24F3/1411 ,  F24F3/1429 ,  F24F12/006 ,  F24F2203/1012 ,  F24F2203/1016 ,  F24F2203/1036 ,  F24F2203/104 ,  F24F2203/1048 ,  F24F2203/1052 ,  F24F2203/1056 ,  F24F2203/1068 ,  F24F2203/1072 ,  F24F2203/1084 ,  Y02B30/563

Abstract: Disclosed is an air conditioning apparatus which is provided with two adsorption elements (81, 82). The air conditioning apparatus repeats in alternation an operation in which the second adsorption element (82) is regenerated and, at the same time, air is dehumidified by the first adsorption element (81), and an operation in which the first adsorption element (81) is regenerated and, at same time, air is dehumidified by the second adsorption element (82). Additionally, the air conditioning apparatus includes a refrigerant circuit. The refrigerant circuit performs a refrigeration cycle in which a regenerative heat exchanger (92) operates as a condenser and a first cooling heat exchanger (93) or a second cooling heat exchanger (94) operates as an evaporator. For example, air, which has robbed heat of adsorption in the first adsorption element (81), is further heated by the regenerative heat exchanger (92) and is introduced into the second adsorption element (82). Consequently, the second adsorption element (82) is regenerated.

Abstract translation: 公开了一种具有两个吸附元件（81,82）的空调装置。 空调装置交替重复进行第二吸附元件（82）的再生，同时第一吸附元件（81）对空气进行除湿的动作，第一吸附元件（81） ）再生，同时空气被第二吸附元件（82）除湿。 此外，空调装置包括制冷剂回路。 制冷剂回路进行制冷循环，其中蓄热式热交换器（92）作为冷凝器运转，第一冷却用热交换器（93）或第二冷却用热交换器（94）作为蒸发器运转。 例如，通过再生用热交换器（92）进一步加热在第一吸附元件（81）中吸收吸热的空气，并引入第二吸附元件（82）。 因此，第二吸附元件（82）被再生。

公开(公告)号：US20030226656A1

公开(公告)日：2003-12-11

申请号：US10333744

申请日：2003-01-29

Inventor： Junji Harada ,  Masayuki Tsubaki ,  Takehiko Ajima

IPC: F28F001/00

CPC classification number: F28F21/00 ,  D21H11/18 ,  D21H17/10 ,  D21H27/00 ,  D21H27/06 ,  F24F3/1423 ,  F24F2203/1036 ,  F24F2203/104

Abstract: The object of the present invention is to provide an excellent total heat exchanging element paper and a total heat exchanging element which are excellent in heat transferability, water vapor permeability and gas barrier properties and cause no mixing of supplied air and discharged air. The present invention provides a total heat exchanging element paper using a paper made using mainly a natural pulp beaten to a Canadian modification freeness of not more than 150 ml, a substantially non-porous total heat exchanging element paper comprising a substantially non-porous cellulosic base which contains a moisture absorbing agent, a non-porous total heat exchanging element paper having a high gas barrier property which has a thickness of not more than 100 nullm and a carbon dioxide permeation constant specified in JIS K7126 of not more than 5.0null10null13 molnullm/m2nullsnullPa, and a non-porous total heat exchanging element paper having a high enthalpy exchangeability which has a water vapor permeability specified in JIS Z0208 of not less than 1000 g/m2null24 Hr at 20null C. and 65%RH.

Abstract translation: 本发明的目的是提供一种优异的全热交换元件纸和全热交换元件，其传热性，水蒸气透过性和阻气性优异，不会使供给的空气和排出的空气混合。 本发明提供了一种使用主要采用加拿大改性游离度不超过150ml的天然浆料制成的纸的总热交换元件纸，基本上无孔的全热交换元件纸，其包含基本上无孔的纤维素基 其含有吸湿剂，具有不大于100μm厚度的气体阻隔性高的JIS K7126规定的二氧化碳渗透常数为5.0×10 -3以下的无孔全热交换元件纸， 13> mol.m / m 2·s·Pa，并且具有JIS Z0208规定的水蒸气透过率为1000g / m 2以上的具有高焓可交换性的无孔全热交换元件纸 > 20℃，65℃RH。

公开(公告)号：US20030209017A1

公开(公告)日：2003-11-13

申请号：US10397901

申请日：2003-03-25

Inventor： Valeriy Maisotsenko ,  Leland E. Gillan ,  Timothy L. Heaton ,  Alan D. Gillan

IPC: F28C001/00 ,  F25D023/00 ,  F28D005/00

CPC classification number: F24F3/1411 ,  F24F3/1423 ,  F24F5/0035 ,  F24F2001/0092 ,  F24F2003/144 ,  F24F2203/1036 ,  F24F2203/1056 ,  F24F2203/1068 ,  F24F2203/1084 ,  F28D5/02 ,  Y02B30/545

Abstract: An improved method and apparatus for indirect evaporative cooling of a fluid stream to substantially its dew point temperature. Plate heat exchanger has perforations 11 and channels 3, 4 and 5 for gas or a low temperature for liquids on a dry side and wet side. Fluid streams 1 flow across the dry side 9, transferring heat to the plate. Gas stream 2 flows across the dry side and through perforations to channels 5 on wet side 10, which it then cools by evaporative cooling as well as conductive and radiative transfer of heat from plate. A wicking material provides wetting of wet side. In other embodiments, a desiccant wheel may be used to dehumidify the gas, air streams may be recirculated, feeder wicks 13 and a pump may be used to bring water from a water reservoir, and fans may be used to either force or induce a draft. The wicking material may be cellulose, organic fibers, organic based fibers, polyester, polypropylene, carbon-based fibers, silicon based fibers, fiberglass, or combinations of them. The device may be operated in winter months to scavenge heat from exhaust gases of a space and thus pre-heat fresh air, while simultaneously humidifying the fresh air.

公开(公告)号：US06478855B1

公开(公告)日：2002-11-12

申请号：US09650863

申请日：2000-08-29

Applicant: Hiroshi Okano

Inventor： Hiroshi Okano

IPC: B01D5306

CPC classification number: F24F3/1423 ,  F24F3/1411 ,  F24F2203/1036 ,  F24F2203/1048 ,  F24F2203/1052 ,  F24F2203/1068

Abstract: A heat exchanger, perhaps a cross flow heat exchanger, has first and second passages. During dehumidification (adsorption of moisture) in the first passages, water is evaporated from the second passages. This water can be introduced to the second passages during reactivation (desorption of moisture) in the first passages or at another time. If the water is introduced to the second passages during reactivation, the first and second passages have therein first and second moisture adsorbents. During a first time period, air to be dehumidified is passed through the first passages of the heat exchanger and cooling air is passed through the second passages of the heat exchanger to remove heat generated in the first passages and to desorb moisture adsorbed by the second moisture adsorbent. During a second time period, a heating fluid is passed through the second passages of the heat exchanger to heat the first passages and supply moisture for adsorption to the second moisture adsorbent. Also during the second time period, removal air is passed through the first passages of the heat exchanger to eliminate water adsorbed by the first moisture adsorbent during the first time period. If water is introduced to the second passages at a time other than during reactivation, it is not necessary for the second passages to have a moisture adsorbent therein. The water could be introduced to the second passages as a spray during the first time period (during dehumidification).

Abstract translation: 热交换器，也许是横流式热交换器，具有第一和第二通道。 在第一次通道中的除湿（吸湿）期间，水从第二通道蒸发。 在第一次通过或另一次的再次活化（水分解除）期间，该水可以被引入第二通道。 如果在再活化期间水被引入第二通道，则第一和第二通道中具有第一和第二湿度吸附剂。 在第一时间段内，通过热交换器的第一通道通过除湿空气，使冷却空气通过热交换器的第二通道，以除去第一通道中产生的热量并解吸第二湿气吸附的水分 吸附剂。 在第二时间段期间，加热流体通过热交换器的第二通道，以加热第一通道并提供水分以吸附到第二湿度吸附剂。 此外，在第二时间段期间，去除空气通过热交换器的第一通道，以消除在第一时间段期间由第一湿度吸附剂吸附的水。 如果在再次激活之外的时间将水引入第二通道，则第二通道不必在其中具有水分吸收剂。 在第一时间期间（在除湿期间），水可以作为喷雾引入第二通道。

公开(公告)号：US06375914B1

公开(公告)日：2002-04-23

申请号：US09509345

申请日：2000-03-27

Applicant: Hakan Vangbo

Inventor： Hakan Vangbo

IPC: C01B33157

CPC classification number: C01B33/157 ,  F24F2203/1036

Abstract: A method for stabilizing silica gel wherein after the gel is precipitated it is treated in a solution consisting of a liquid which is preferably water, aluminium sulphate and a compound such as a carbonate, hydroxide or oxide of a divalent metal.

Abstract translation: 用于稳定硅胶的方法，其中在凝胶沉淀之后，其在由优选水，硫酸铝和诸如二价金属的碳酸盐，氢氧化物或氧化物的化合物的液体组成的溶液中处理。

公开(公告)号：US06355091B1

公开(公告)日：2002-03-12

申请号：US09518924

申请日：2000-03-06

Applicant: Steven M. Felber ,  Timothy J. Smith ,  Brad A. Terlson

Inventor： Steven M. Felber ,  Timothy J. Smith ,  Brad A. Terlson

IPC: B01D5306

CPC classification number: F24F3/1423 ,  F24F3/1411 ,  F24F2003/144 ,  F24F2203/1004 ,  F24F2203/1012 ,  F24F2203/1036 ,  F24F2203/104 ,  F24F2203/106 ,  F24F2203/1064 ,  F24F2203/1068 ,  F24F2203/1084

Abstract: A ventilation and dehumidification system for ventilating fresh air to a conditioned space. The system is comprised of a unitary heat transfer desiccant wheel for dehumidifying incoming air by exchanging moisture from an inflow current of air with an outflow current of air. The unitary heat recovery wheel is able to transfer heat between the two air currents when the wheel is spun at a faster speed. The unitary heat transfer desiccant wheel is both regenerated and defrosted by a regenerative heater which is placed to heat the outflow current of air before the outflow current passes through the unitary heat transfer desiccant wheel. The unitary heat transfer desiccant wheel is spun at a slow speed to accomplish more dehumidification, and at a fast speed to accomplish more heat recovery. The system includes at least two blowers in order to motivate the inflow and outflow currents of air. The blowers can be arranged so as to create an air pressure differential between the inflow chamber and the outflow chamber so that any leakage of air between the two chambers will occur from the inflow chamber to the outflow chamber.

Abstract translation: 通风和除湿系统，用于将新鲜空气通向调节空间。 该系统由一体式传热干燥剂轮组成，用于通过从空气的流入电流与空气的流出电流交换水分来对进入的空气进行除湿。 当车轮以更快的速度旋转时，单一热回收轮能够在两个气流之间传递热量。 单一传热干燥剂轮由再生加热器再生和除霜，再生加热器被放置以在流出电流通过整体传热干燥剂轮之前加热空气的流出电流。 一体式传热干燥剂轮以低速旋转以实现更多的除湿，并以快速的速度实现更多的热回收。 该系统包括至少两个鼓风机，以便激励空气的流入和流出流。 吹风机可以布置成在流入室和流出室之间产生空气压力差，使得两个室之间的任何空气泄漏将从流入室到流出室发生。