JP2022060874A - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- JP2022060874A JP2022060874A JP2020168616A JP2020168616A JP2022060874A JP 2022060874 A JP2022060874 A JP 2022060874A JP 2020168616 A JP2020168616 A JP 2020168616A JP 2020168616 A JP2020168616 A JP 2020168616A JP 2022060874 A JP2022060874 A JP 2022060874A
- Authority
- JP
- Japan
- Prior art keywords
- outdoor
- outdoor air
- air
- absorbent material
- air conditioner
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 89
- 239000002250 absorbent Substances 0.000 claims description 70
- 230000002745 absorbent Effects 0.000 claims description 70
- 239000000463 material Substances 0.000 claims description 57
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000002594 sorbent Substances 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 34
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 21
- 238000010438 heat treatment Methods 0.000 description 17
- 230000008929 regeneration Effects 0.000 description 12
- 238000011069 regeneration method Methods 0.000 description 12
- 238000004378 air conditioning Methods 0.000 description 9
- 230000000717 retained effect Effects 0.000 description 8
- 238000007791 dehumidification Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241001507939 Cormus domestica Species 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000004917 carbon fiber Substances 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
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0087—Indoor units, e.g. fan coil units with humidification means
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- 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
- F24F2003/1458—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 using regenerators
- F24F2003/1464—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 using regenerators using rotating regenerators
-
- 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
- F24F2203/02—System or Device comprising a heat pump as a subsystem, e.g. combined with humidification/dehumidification, heating, natural energy or with hybrid system
- F24F2203/026—Absorption - desorption cycle
- F24F2203/028—Absorption - desorption cycle using a solid absorbing medium
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Gases (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Humidification (AREA)
- Duct Arrangements (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Other Air-Conditioning Systems (AREA)
- Central Air Conditioning (AREA)
Abstract
Description
室内機と室外機とを備える空気調和機であって、
前記室外機内と前記室内機内とを接続する換気導管と、
前記室外機内に室外空気を取り込み、取り込んだ室外空気を前記室内機に向かって前記換気導管を介して送るファンと、を有し、
前記換気導管が、その最下部に貫通穴を備える、空気調和機が提供される。
92a 貫通穴
Claims (6)
- 室内機と室外機とを備える空気調和機であって、
前記室外機内と前記室内機内とを接続する換気導管と、
前記室外機内に室外空気を取り込み、取り込んだ室外空気を前記室内機に向かって前記換気導管を介して送るファンと、を有し、
前記換気導管が、その最下部に貫通穴を備える、空気調和機。 - 前記換気導管が、前記室外機側から延在して前記貫通穴を覆うフード部を備える、請求項1に記載の空気調和機。
- 前記室外機に設けられ、室外空気の水分を吸収する吸収材と、
前記吸収材を通過し、前記換気導管と接続する流路と、
前記流路における前記吸収材に対する上流側で室外空気を加熱するヒータと、を有し、
前記ファンが、前記流路に前記室内機に向かう室外空気の流れを発生させ、
前記ヒータが室外空気を加熱し、加熱された室外空気が前記吸収材の水分を奪って前記室内機に向かう加湿運転を実行する、請求項1または2に記載の空気調和機。 - 前記ヒータが、PTCヒータである、請求項3に記載の空気調和機。
- 前記吸収材が、高分子収着材である、請求項3または4に記載の空気調和機。
- 前記流路が、室外空気が通過するラビリンスを含んでいる、請求項3から5のいずれか一項に記載の空気調和機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020168616A JP7033738B1 (ja) | 2020-10-05 | 2020-10-05 | 空気調和機 |
CN202180055432.0A CN116194188A (zh) | 2020-10-05 | 2021-08-03 | 空调机 |
PCT/JP2021/028703 WO2022074917A1 (ja) | 2020-10-05 | 2021-08-03 | 空気調和機 |
EP21877221.8A EP4226988A4 (en) | 2020-10-05 | 2021-08-03 | AIR CONDITIONER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020168616A JP7033738B1 (ja) | 2020-10-05 | 2020-10-05 | 空気調和機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7033738B1 JP7033738B1 (ja) | 2022-03-11 |
JP2022060874A true JP2022060874A (ja) | 2022-04-15 |
Family
ID=81125267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020168616A Active JP7033738B1 (ja) | 2020-10-05 | 2020-10-05 | 空気調和機 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4226988A4 (ja) |
JP (1) | JP7033738B1 (ja) |
CN (1) | CN116194188A (ja) |
WO (1) | WO2022074917A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7436897B1 (ja) | 2022-09-09 | 2024-02-22 | ダイキン工業株式会社 | 換気装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07178312A (ja) * | 1993-12-24 | 1995-07-18 | Matsushita Seiko Co Ltd | 除湿装置および加湿装置 |
JPH08178350A (ja) * | 1994-12-28 | 1996-07-12 | Matsushita Electric Ind Co Ltd | 調湿装置および調湿機能付空気調和機 |
JP2001041512A (ja) * | 1999-07-28 | 2001-02-16 | Daikin Ind Ltd | 加湿システム |
JP2001099452A (ja) * | 1999-09-28 | 2001-04-13 | Daikin Ind Ltd | 加湿装置 |
JP2003262427A (ja) * | 2002-03-08 | 2003-09-19 | Denso Corp | エンジン駆動式システムの換気制御装置 |
JP2004060511A (ja) * | 2002-07-29 | 2004-02-26 | Yanmar Co Ltd | 排気管構造 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001091000A (ja) | 1999-09-27 | 2001-04-03 | Daikin Ind Ltd | 加湿機能を有する空気調和機 |
JP2003314858A (ja) * | 2002-04-22 | 2003-11-06 | Daikin Ind Ltd | 空気調和装置 |
JP4337402B2 (ja) * | 2003-05-27 | 2009-09-30 | 三菱電機株式会社 | 空気調和機、空気調和機の運転方法 |
-
2020
- 2020-10-05 JP JP2020168616A patent/JP7033738B1/ja active Active
-
2021
- 2021-08-03 EP EP21877221.8A patent/EP4226988A4/en active Pending
- 2021-08-03 WO PCT/JP2021/028703 patent/WO2022074917A1/ja unknown
- 2021-08-03 CN CN202180055432.0A patent/CN116194188A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07178312A (ja) * | 1993-12-24 | 1995-07-18 | Matsushita Seiko Co Ltd | 除湿装置および加湿装置 |
JPH08178350A (ja) * | 1994-12-28 | 1996-07-12 | Matsushita Electric Ind Co Ltd | 調湿装置および調湿機能付空気調和機 |
JP2001041512A (ja) * | 1999-07-28 | 2001-02-16 | Daikin Ind Ltd | 加湿システム |
JP2001099452A (ja) * | 1999-09-28 | 2001-04-13 | Daikin Ind Ltd | 加湿装置 |
JP2003262427A (ja) * | 2002-03-08 | 2003-09-19 | Denso Corp | エンジン駆動式システムの換気制御装置 |
JP2004060511A (ja) * | 2002-07-29 | 2004-02-26 | Yanmar Co Ltd | 排気管構造 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7436897B1 (ja) | 2022-09-09 | 2024-02-22 | ダイキン工業株式会社 | 換気装置 |
Also Published As
Publication number | Publication date |
---|---|
CN116194188A (zh) | 2023-05-30 |
EP4226988A4 (en) | 2024-03-20 |
JP7033738B1 (ja) | 2022-03-11 |
EP4226988A1 (en) | 2023-08-16 |
WO2022074917A1 (ja) | 2022-04-14 |
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