JP6701353B2 - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- JP6701353B2 JP6701353B2 JP2018536903A JP2018536903A JP6701353B2 JP 6701353 B2 JP6701353 B2 JP 6701353B2 JP 2018536903 A JP2018536903 A JP 2018536903A JP 2018536903 A JP2018536903 A JP 2018536903A JP 6701353 B2 JP6701353 B2 JP 6701353B2
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- JP
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- Prior art keywords
- fan
- brush
- indoor
- cleaning
- heat exchanger
- 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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- 238000004140 cleaning Methods 0.000 claims description 220
- 238000004378 air conditioning Methods 0.000 claims description 30
- 239000000428 dust Substances 0.000 description 46
- 239000003507 refrigerant Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 230000006870 function Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 17
- 230000008859 change Effects 0.000 description 16
- 230000008569 process Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 238000003860 storage Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 238000012508 change request Methods 0.000 description 5
- 230000001186 cumulative effect Effects 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000010257 thawing Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 241001274961 Rubus repens Species 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
-
- 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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Description
図1は、実施形態に係る空気調和機100の冷媒回路Qを示す説明図である。図1の実線矢印は、暖房運転時における冷媒の流れを示している。図1の破線矢印は、冷房運転時における冷媒の流れを示している。図1に示すように、空気調和機100は、圧縮機11と、室外熱交換器12と、室外ファン13と、膨張弁14と、を備えている。また、空気調和機100は、前記した構成の他に、室内熱交換器(熱交換器)15と、室内ファン(送風ファン)16と、四方弁17と、を備えている。
α=α0−nΔα ・・・(1)
として変更される。
CT=CT0+mΔCT ・・・(2)
として変更される。
次に、図11及び図12を用いて、ファン清掃部24の動作について説明する。
図11は、実施形態に係る空気調和機100の制御部30が実行するファン清掃処理S200を示すフローチャートである。図12は、実施形態に係るファン清掃中のファン清掃部24が室内ファン16に当節又は離間する期間を示す説明図である。
本実施形態に係る空気調和機100によれば、従来の空気調和機と比較して、ファン清掃部24のブラシ角度をブラシ24bの劣化に合わせて変更することができるため、ファン清掃が適切にできる。
以上、本発明に係る空気調和機100について実施形態で説明したが、本発明はこれらの記載に限定されるものではなく、種々の変更を行うことができる。
11 圧縮機
12 室外熱交換器
13 室外ファン
14 膨張弁
15 室内熱交換器(熱交換器)
15a 前側室内熱交換器(熱交換器)
15b 後側室内熱交換器(熱交換器)
16 室内ファン(送風ファン)
16m 室内ファンモータ
17 四方弁
18 露受皿
22 左右風向板
23 上下風向板
24 ファン清掃部
24a 軸部
24b ブラシ
24m ファン清掃用モータ(駆動装置)
29 塵埃受け部
30 制御部
31 室内制御部
31b1 ブラシ角度変更手段(ブラシ角度調整モード)
31b2 清掃時間変更手段(清掃時間調整モード)
40 リモコン(空調制御端末)
41 表示部
45 上下キー
46 機能ボタン
47 設定ボタン
BL ブラシ基準線
K 接触位置
m 清掃時間調整値
n ブラシ角度調整値
Q 冷媒回路
r 凹部
Ui 室内機
Uo 室外機
α ブラシ角度
Claims (5)
- 室内熱交換器と、
送風ファンと、
前記送風ファンをブラシで清掃するファン清掃部と、
前記ブラシを前記送風ファンに接触する所定角度まで回転させる制御部と、を備え、
前記制御部は、前記所定角度を変更するブラシ角度変更手段を有し、
ユーザの操作に基づいて前記ブラシの角度を調整可能なブラシ角度調整モードを備え、
前記ブラシ角度調整モードでは、前記ブラシの角度に係る設定値を空調制御端末に表示し、前記空調制御端末からのユーザの前記ブラシの角度に係る指示により前記ブラシ角度変更手段は前記所定角度を変更する空気調和機。 - 前記ファン清掃部は、前記ブラシの角度を変更する駆動装置を備え、
前記制御部は、前記駆動装置によって前記ブラシを所定角度まで回転させた後に、前記送風ファンの清掃中に前記駆動装置に前記所定角度で保持するための保持電流を流す
ことを特徴とする請求項1に記載の空気調和機。 - 前記制御部は、前記ブラシを前記送風ファンにあてる直前に前記ブラシの回動速度を減速させる
ことを特徴とする請求項1に記載の空気調和機。 - 前記制御部は、前記ファン清掃部で前記送風ファンを清掃する際の前記送風ファンの回転速度を変更する回転速度変更手段を有する
ことを特徴とする請求項1に記載の空気調和機。 - 前記送風ファンの清掃時間を空調制御端末に表示し、前記送風ファンの清掃時間を調整可能な清掃時間調整モードを備える
ことを特徴とする請求項1に記載の空気調和機。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/018514 WO2019220489A1 (ja) | 2018-05-14 | 2018-05-14 | 空気調和機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6701353B2 true JP6701353B2 (ja) | 2020-05-27 |
JPWO2019220489A1 JPWO2019220489A1 (ja) | 2020-05-28 |
Family
ID=68470682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018536903A Active JP6701353B2 (ja) | 2018-05-14 | 2018-05-14 | 空気調和機 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP6701353B2 (ja) |
CN (1) | CN110520675B (ja) |
ES (1) | ES2731249A1 (ja) |
FR (1) | FR3081036B1 (ja) |
TW (1) | TWI686542B (ja) |
WO (1) | WO2019220489A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112682844B (zh) * | 2020-12-24 | 2022-10-04 | Tcl空调器(中山)有限公司 | 一种风轮清扫机构及空调器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100188517B1 (ko) * | 1997-05-16 | 1999-06-01 | 이세원 | 덕트청소용 로봇 청소기 |
JP2002267249A (ja) * | 2001-03-09 | 2002-09-18 | Sharp Corp | 流体送り装置 |
JP4951972B2 (ja) * | 2006-01-10 | 2012-06-13 | パナソニック株式会社 | 空気調和機用ファンユニット |
JP2008002767A (ja) * | 2006-06-23 | 2008-01-10 | Toshiba Kyaria Kk | 空気調和機の室内機 |
JP2008039324A (ja) * | 2006-08-08 | 2008-02-21 | Toshiba Kyaria Kk | 空気調和機の室内機 |
JP4287873B2 (ja) * | 2006-08-31 | 2009-07-01 | 日立アプライアンス株式会社 | 空気調和機 |
JP4046755B2 (ja) * | 2006-10-27 | 2008-02-13 | シャープ株式会社 | 空気調和機 |
JPWO2008062876A1 (ja) * | 2006-11-24 | 2010-03-04 | 東芝キヤリア株式会社 | 空気調和機の室内機 |
CN101498481A (zh) * | 2009-02-14 | 2009-08-05 | 海信(山东)空调有限公司 | 一种带有室内机风扇自动清洁功能的空调器 |
JP5493495B2 (ja) * | 2009-06-23 | 2014-05-14 | ダイキン工業株式会社 | 空気調和機の室内機 |
JP2018078913A (ja) * | 2015-03-20 | 2018-05-24 | コニカミノルタ株式会社 | 太陽光反射ミラー洗浄用ブラシ、太陽光反射ミラーの洗浄システム、洗浄方法及び洗浄装置 |
-
2018
- 2018-05-14 WO PCT/JP2018/018514 patent/WO2019220489A1/ja active Application Filing
- 2018-05-14 CN CN201880001789.9A patent/CN110520675B/zh active Active
- 2018-05-14 JP JP2018536903A patent/JP6701353B2/ja active Active
- 2018-05-14 ES ES201890070A patent/ES2731249A1/es active Pending
- 2018-11-15 FR FR1860549A patent/FR3081036B1/fr active Active
- 2018-11-15 TW TW107140525A patent/TWI686542B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN110520675B (zh) | 2020-09-01 |
TWI686542B (zh) | 2020-03-01 |
ES2731249A1 (es) | 2019-11-14 |
TW201947124A (zh) | 2019-12-16 |
WO2019220489A1 (ja) | 2019-11-21 |
CN110520675A (zh) | 2019-11-29 |
FR3081036B1 (fr) | 2021-07-09 |
FR3081036A1 (fr) | 2019-11-15 |
JPWO2019220489A1 (ja) | 2020-05-28 |
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