JP6321398B2 - 冷凍倉庫用低露点除湿装置 - Google Patents
冷凍倉庫用低露点除湿装置 Download PDFInfo
- Publication number
- JP6321398B2 JP6321398B2 JP2014030388A JP2014030388A JP6321398B2 JP 6321398 B2 JP6321398 B2 JP 6321398B2 JP 2014030388 A JP2014030388 A JP 2014030388A JP 2014030388 A JP2014030388 A JP 2014030388A JP 6321398 B2 JP6321398 B2 JP 6321398B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- zone
- processing
- refrigerated warehouse
- purge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002274 desiccant Substances 0.000 claims description 30
- 238000010926 purge Methods 0.000 claims description 25
- 230000008929 regeneration Effects 0.000 claims description 16
- 238000011069 regeneration method Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 8
- 239000003463 adsorbent Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000001143 conditioned effect Effects 0.000 claims 1
- 230000008014 freezing Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007791 dehumidification Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—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
- F24F3/12—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 characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1429—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant alternatively operating a heat exchanger in an absorbing/adsorbing mode and a heat exchanger in a regeneration mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0411—Treating air flowing to refrigeration compartments by purification by dehumidification
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Gases (AREA)
- Central Air Conditioning (AREA)
Description
2 処理ゾーン
3 パージゾーン
4 再生ゾーン
5 冷蔵倉庫
6,7,8 ダンパ
9 再生ヒータ
10 再生送風機
11 処理送風機
12 直交型顕熱交換器
Claims (3)
- 湿気吸着剤の担持されたデシカントロータを有し、前記デシカントロータの回転方向に対し処理ゾーン、再生ゾーン、パージゾーンの順で3つのゾーンに分割し、前記処理ゾーンとパージゾーンに冷蔵倉庫内からの空気を通し、前記パージゾーンを通過した空気を前記冷蔵倉庫内からの空気に戻し、再生ヒータを通過して加熱された外気を前記再生ゾーンに通して外気に排気し、前記処理ゾーンを通過した空気を前記冷蔵倉庫内に戻すようにし、前記冷蔵倉庫内からの空気と前記冷蔵倉庫内に戻す空気とを顕熱交換するようにした除湿装置。
- 処理送風機入口温度を計測する温度検出手段を設け、前記処理送風機入口温度が処理送風機使用温度域となるように、処理風量とパージ風量を調節するようにした請求項1記載の除湿装置。
- 前記パージゾーンを通過する空気の風量を前記処理ゾーンを通過した空気の風量の1/2〜1/10とした請求項1記載の除湿装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014030388A JP6321398B2 (ja) | 2014-02-20 | 2014-02-20 | 冷凍倉庫用低露点除湿装置 |
TW104101285A TWI640733B (zh) | 2014-02-20 | 2015-01-15 | 冷凍倉庫用低露點除濕裝置 |
KR1020150023990A KR102242190B1 (ko) | 2014-02-20 | 2015-02-17 | 냉동 창고용 저노점 제습 장치 |
CN201510087820.3A CN104857818B (zh) | 2014-02-20 | 2015-02-25 | 冷冻仓库用的低露点除湿装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014030388A JP6321398B2 (ja) | 2014-02-20 | 2014-02-20 | 冷凍倉庫用低露点除湿装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015155081A JP2015155081A (ja) | 2015-08-27 |
JP6321398B2 true JP6321398B2 (ja) | 2018-05-09 |
Family
ID=53904244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014030388A Active JP6321398B2 (ja) | 2014-02-20 | 2014-02-20 | 冷凍倉庫用低露点除湿装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6321398B2 (ja) |
KR (1) | KR102242190B1 (ja) |
CN (1) | CN104857818B (ja) |
TW (1) | TWI640733B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120747A (zh) * | 2017-05-27 | 2017-09-01 | 河南理工大学 | 空气源热泵机组干风防霜系统及其工作方法 |
CN108800723A (zh) * | 2018-07-09 | 2018-11-13 | 上海云懋空气处理设备有限公司 | 一种用于低温低湿库的节能型转轮除湿系统 |
CN110925902B (zh) * | 2019-11-22 | 2021-02-19 | 珠海格力电器股份有限公司 | 低露点复合除湿机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777380A (ja) * | 1993-09-08 | 1995-03-20 | Matsushita Refrig Co Ltd | 冷蔵庫 |
JP4424803B2 (ja) * | 1999-12-27 | 2010-03-03 | 株式会社西部技研 | 除湿装置 |
JP4500436B2 (ja) * | 2000-11-30 | 2010-07-14 | 株式会社西部技研 | 吸着式除湿装置 |
JP4169747B2 (ja) * | 2005-03-09 | 2008-10-22 | 三洋電機株式会社 | 空気調和機 |
WO2008084528A1 (ja) | 2007-01-10 | 2008-07-17 | Mitsubishi Electric Corporation | 冷凍装置 |
CN201168542Y (zh) * | 2008-03-11 | 2008-12-24 | 中国林业科学研究院林产化学工业研究所 | 连续制备低露点低温干燥空气的装置 |
CN201171959Y (zh) * | 2008-03-26 | 2008-12-31 | 范良凯 | 一种高效空气除湿装置 |
WO2010128522A1 (en) * | 2009-05-04 | 2010-11-11 | Bry Air [Asia] Pvt. Ltd. | Desiccant unit control system and method |
KR100943285B1 (ko) | 2009-06-01 | 2010-02-23 | (주)에이티이엔지 | 하이브리드 데시칸트 제습 장치 및 그 제어방법 |
JP2011214740A (ja) * | 2010-03-31 | 2011-10-27 | Yamatake Corp | 吸脱着装置および吸着質交換状態監視方法 |
-
2014
- 2014-02-20 JP JP2014030388A patent/JP6321398B2/ja active Active
-
2015
- 2015-01-15 TW TW104101285A patent/TWI640733B/zh active
- 2015-02-17 KR KR1020150023990A patent/KR102242190B1/ko active IP Right Grant
- 2015-02-25 CN CN201510087820.3A patent/CN104857818B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
KR20150098591A (ko) | 2015-08-28 |
CN104857818A (zh) | 2015-08-26 |
JP2015155081A (ja) | 2015-08-27 |
TW201541041A (zh) | 2015-11-01 |
CN104857818B (zh) | 2019-03-22 |
TWI640733B (zh) | 2018-11-11 |
KR102242190B1 (ko) | 2021-04-20 |
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