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1. (WO2018139596) HUMIDIFICATION DEVICE
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Pub. No.: WO/2018/139596 International Application No.: PCT/JP2018/002534
Publication Date: 02.08.2018 International Filing Date: 26.01.2018
IPC:
F24F 3/14 (2006.01) ,B01D 53/26 (2006.01) ,F25B 6/04 (2006.01) ,F25B 39/02 (2006.01) ,F25B 39/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3
Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12
characterised by the treatment of the air otherwise than by heating and cooling
14
by humidification; by dehumidification
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
26
Drying gases or vapours
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
6
Compression machines, plant, or systems, with several condenser circuits
04
arranged in series
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
39
Evaporators; Condensers
02
Evaporators
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
39
Evaporators; Condensers
04
Condensers
Applicants:
ダイキン工業株式会社 DAIKIN INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市北区中崎西2丁目4番12号 梅田センタービル Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku, Osaka-shi, Osaka 5308323, JP
Inventors:
藤田 尚利 FUJITA Naotoshi; JP
大久保 英作 OKUBO Eisaku; JP
松井 伸樹 MATSUI Nobuki; JP
成川 嘉則 NARIKAWA Yoshinori; JP
Agent:
特許業務法人前田特許事務所 MAEDA & PARTNERS; 大阪府大阪市北区堂島浜1丁目2番1号 新ダイビル23階 Shin-Daibiru Bldg. 23F, 2-1, Dojimahama 1-chome, Kita-ku, Osaka-shi, Osaka 5300004, JP
Priority Data:
2017-01185226.01.2017JP
Title (EN) HUMIDIFICATION DEVICE
(FR) DISPOSITIF D'HUMIDIFICATION
(JA) 調湿装置
Abstract:
(EN) The purpose of this invention is to ensure a sufficient amount of dehumidification regardless of the type of liquid absorbent used without increasing the area of the gas-liquid contact unit in a dehumidifying unit. A liquid dehumidification module (21), a regeneration module (31), and a liquid cooling heat exchanger (46) that cools, using a refrigerant, a liquid absorbent before the liquid absorbent is used in the liquid dehumidification module (21) are connected to an absorbent circuit (15). A refrigerant cooling dehumidification module (48) is located further on the upstream side in the flow direction of the air to be processed than the liquid dehumidification module (21) and cools and dehumidifies the air to be processed before the air is dehumidified by the module (21) with the refrigerant. The liquid cooling heat exchanger (46) and the refrigerant cooling dehumidification module (48) are connected to a single refrigerant circuit (40) along with a liquid heating heat exchanger (44).
(FR) L'objet de la présente invention est de garantir une quantité suffisante de déshumidification indépendamment du type d'absorbant de liquide utilisé sans augmenter la surface de l'unité de contact gaz-liquide dans une unité de déshumidification. Un module de déshumidification de liquide (21), un module de régénération (31) et un échangeur de chaleur de refroidissement de liquide (46), qui refroidit, à l'aide d'un frigorigène, un absorbant de liquide avant que l'absorbant de liquide ne soit utilisé dans le module de déshumidification de liquide (21), sont connectés à un circuit absorbant (15). Un module de déshumidification par refroidissement par frigorigène (48) est situé plus loin sur le côté amont dans le sens de circulation de l'air à traiter que le module de déshumidification de liquide (21) et refroidit et déshumidifie l'air à traiter avant que l'air ne soit déshumidifié par le module (21) au moyen du frigorigène. L'échangeur de chaleur de refroidissement de liquide (46) et le module de déshumidification par refroidissement par frigorigène (48) sont raccordés à un circuit de frigorigène unique (40) conjointement avec un échangeur de chaleur de chauffe de liquide (44).
(JA) 使用する液体吸収剤の種類を問わず除湿部における気液接触部の面積を大きくせずとも十分な除湿量を確保する。吸収剤回路(15)には、液式除湿モジュール(21)、再生モジュール(31)、液式除湿モジュール(21)で利用される前の液体吸収剤を冷媒により冷却する液冷却熱交換器(46)が接続される。冷媒冷却式除湿モジュール(48)は、液式除湿モジュール(21)よりも被処理空気の流れ方向上流側に位置し、当該モジュール(21)で除湿される前の被処理空気を冷媒により冷却除湿する。液冷却熱交換器(46)及び冷媒冷却式除湿モジュール(48)は、液加熱熱交換器(44)と共に1の冷媒回路(40)に接続される。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)