JP2020012602A - 外気調和機 - Google Patents
外気調和機 Download PDFInfo
- Publication number
- JP2020012602A JP2020012602A JP2018135653A JP2018135653A JP2020012602A JP 2020012602 A JP2020012602 A JP 2020012602A JP 2018135653 A JP2018135653 A JP 2018135653A JP 2018135653 A JP2018135653 A JP 2018135653A JP 2020012602 A JP2020012602 A JP 2020012602A
- Authority
- JP
- Japan
- Prior art keywords
- air
- outside air
- rotor
- indoor space
- heat exchange
- 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.)
- Pending
Links
- 239000002274 desiccant Substances 0.000 claims abstract description 31
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 7
- 239000001569 carbon dioxide Substances 0.000 claims description 7
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003456 ion exchange resin Substances 0.000 claims description 5
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 5
- 239000003463 adsorbent Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 6
- 230000001172 regenerating effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
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- 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
- F24F3/1423—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 with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
-
- 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
- F24F3/147—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 with both heat and humidity transfer between supplied and exhausted air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
- F24F12/003—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid using a heat pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/104—Heat exchanger wheel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Abstract
Description
2、10 エアフィルタ
3 全熱交換ロータ
4、7 ギヤモータ
5、14 熱交換器
6 パッシブデシカントロータ
8、13 送風機
9 室内空間
11 加湿器
16 コンプレッサー(圧縮機)
17、18、19 温度センサー
20 露点センサー
21 温度調節器
22 露点制御装置
23 外調機
25 二酸化炭素濃度センサー
Claims (6)
- 室内空間からの還気を外部へ排気する排気路と、外気を前記室内空間へ給気する給気路と、前段に前記排気路中の前記換気と前記給気路中の前記外気との間で全熱交換する全熱交換ロータと、前記全熱交換ロータからの前記給気と前記還気の間で熱交換するヒートポンプ回路と、後段にデシカントロータとを有することを特徴とする外気調和機。
- 前記デシカントロータがイオン交換樹脂を吸着材として担持したパッシブデシカントロータであることを特徴とする請求項1に記載の外気調和機。
- 前記デシカントロータの前記排気路側入口に加湿器を設けたことを特徴とする請求項1、2のいずれか一項に記載の外気調和機。
- 前記全熱交換ロータの前に前記排気路と前記給気路との間にバイパス路を設けて、外気を前記ヒートポンプ回路の前記排気路側の熱交換器に送るようにしたことを特徴とする請求項1〜3のいずれか一項に記載の外気調和機。
- 前記ヒートポンプ回路の前記給気側の熱交換器の温度と前記デシカントロータの給気路側の入口及び出口空気温度を温度センサーで計測して、前記室内空間からの還気RAの露点を露点センサーで計測して、その出力値によって、露点制御装置で前記室内空間の露点を制御するようにしたことを特徴とする請求項1〜4のいずれか一項に記載の外気調和機。
- 前記室内空間からの還気RAの二酸化炭素濃度を二酸化炭素濃度センサーで計測して、その出力値によって、前記デシカントロータの排気路側出口の空気を、前記ヒートポンプ回路の前記給気側の熱交換器の前に戻す量を制御するようにしたことを特徴とする請求項1〜5のいずれか一項に記載の外気調和機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018135653A JP2020012602A (ja) | 2018-07-19 | 2018-07-19 | 外気調和機 |
CN201910162417.0A CN110736161B (zh) | 2018-07-19 | 2019-03-04 | 室外空气调节机 |
US16/389,468 US11181294B2 (en) | 2018-07-19 | 2019-04-19 | Air conditioning apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018135653A JP2020012602A (ja) | 2018-07-19 | 2018-07-19 | 外気調和機 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2020012602A true JP2020012602A (ja) | 2020-01-23 |
Family
ID=69161695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018135653A Pending JP2020012602A (ja) | 2018-07-19 | 2018-07-19 | 外気調和機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11181294B2 (ja) |
JP (1) | JP2020012602A (ja) |
CN (1) | CN110736161B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210389014A1 (en) * | 2020-06-12 | 2021-12-16 | Moffet Energy Modeling, LLC | Heating and cooling system configured to provide 100 percent outside air |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002022205A (ja) * | 2000-07-03 | 2002-01-23 | Daikin Ind Ltd | 空調システム |
JP2005291584A (ja) * | 2004-03-31 | 2005-10-20 | Daikin Ind Ltd | 空気調和システム |
JP2009097837A (ja) * | 2007-10-19 | 2009-05-07 | Shin Nippon Air Technol Co Ltd | 調湿調温デシカントロータ及びこれを用いたデシカント換気システム |
US20110308265A1 (en) * | 2010-06-16 | 2011-12-22 | Thomas & Betts International, Inc. | Integrated ventilation unit |
US20120085112A1 (en) * | 2010-08-27 | 2012-04-12 | Venmar Ces, Inc. | Heat pump humidifier and dehumidifier system and method |
JP2012102887A (ja) * | 2010-11-05 | 2012-05-31 | Osaka Gas Co Ltd | 空調システム |
JP2013231556A (ja) * | 2012-04-27 | 2013-11-14 | Takenaka Komuten Co Ltd | 空調システム |
US20170356661A1 (en) * | 2016-06-08 | 2017-12-14 | Semco Llc | Air conditioning with recovery wheel, passive dehumidification wheel, cooling coil, and secondary direct-expansion circuit |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2009037759A1 (ja) * | 2007-09-20 | 2011-01-06 | 三菱電機株式会社 | 冷凍空調装置 |
KR101481706B1 (ko) * | 2008-02-14 | 2015-01-12 | 문터스 코포레이션 | 에너지회복이 강화된 냉각기가 재가동된 건조냉동제습기 |
JP5917787B2 (ja) | 2008-07-31 | 2016-05-18 | 昭和鉄工株式会社 | 空気調和システム |
JP2011247566A (ja) * | 2010-05-31 | 2011-12-08 | Seibu Giken Co Ltd | デシカント空調機 |
CN101995062A (zh) * | 2010-11-09 | 2011-03-30 | 帝思迈环境设备(上海)有限公司 | 一种全热回收的调湿新风热泵 |
US8915092B2 (en) * | 2011-01-19 | 2014-12-23 | Venmar Ces, Inc. | Heat pump system having a pre-processing module |
US8894742B2 (en) * | 2012-07-24 | 2014-11-25 | Ck Solution Co., Ltd. | Hybrid operating apparatus of regenerative heater and hybrid operating method of regenerative heater |
CN103574833A (zh) * | 2012-07-30 | 2014-02-12 | (株)Ck首露绅 | 回热加热器的混合运转装置及方法 |
KR101756850B1 (ko) * | 2015-10-08 | 2017-07-12 | 주식회사 경동나비엔 | 습도조절기 |
-
2018
- 2018-07-19 JP JP2018135653A patent/JP2020012602A/ja active Pending
-
2019
- 2019-03-04 CN CN201910162417.0A patent/CN110736161B/zh active Active
- 2019-04-19 US US16/389,468 patent/US11181294B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002022205A (ja) * | 2000-07-03 | 2002-01-23 | Daikin Ind Ltd | 空調システム |
JP2005291584A (ja) * | 2004-03-31 | 2005-10-20 | Daikin Ind Ltd | 空気調和システム |
JP2009097837A (ja) * | 2007-10-19 | 2009-05-07 | Shin Nippon Air Technol Co Ltd | 調湿調温デシカントロータ及びこれを用いたデシカント換気システム |
US20110308265A1 (en) * | 2010-06-16 | 2011-12-22 | Thomas & Betts International, Inc. | Integrated ventilation unit |
US20120085112A1 (en) * | 2010-08-27 | 2012-04-12 | Venmar Ces, Inc. | Heat pump humidifier and dehumidifier system and method |
JP2012102887A (ja) * | 2010-11-05 | 2012-05-31 | Osaka Gas Co Ltd | 空調システム |
JP2013231556A (ja) * | 2012-04-27 | 2013-11-14 | Takenaka Komuten Co Ltd | 空調システム |
US20170356661A1 (en) * | 2016-06-08 | 2017-12-14 | Semco Llc | Air conditioning with recovery wheel, passive dehumidification wheel, cooling coil, and secondary direct-expansion circuit |
Also Published As
Publication number | Publication date |
---|---|
CN110736161A (zh) | 2020-01-31 |
US11181294B2 (en) | 2021-11-23 |
CN110736161B (zh) | 2022-06-21 |
US20200025410A1 (en) | 2020-01-23 |
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