JP2021156447A - 空気調和機の室内ユニット - Google Patents
空気調和機の室内ユニット Download PDFInfo
- Publication number
- JP2021156447A JP2021156447A JP2020054177A JP2020054177A JP2021156447A JP 2021156447 A JP2021156447 A JP 2021156447A JP 2020054177 A JP2020054177 A JP 2020054177A JP 2020054177 A JP2020054177 A JP 2020054177A JP 2021156447 A JP2021156447 A JP 2021156447A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- heat exchanger
- indoor unit
- fan
- blade
- 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
- 238000007664 blowing Methods 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0029—Axial 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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
-
- 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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the 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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air-Flow Control Members (AREA)
Abstract
Description
[第1実施形態]
図1は、第1実施形態に係る室内ユニット1の概略的な断面図である。この室内ユニット1は、冷媒を圧縮する圧縮機および室外熱交換器等を含む室外ユニットと冷媒配管にて接続される。室内ユニット1、室外ユニットおよび冷媒配管等により、冷凍サイクルを備えた空気調和機が構成される。空気調和機は、例えば冷房運転と暖房運転を切り替えることが可能である。ただし、空気調和機は、冷房運転または暖房運転のみ実行可能であってもよい。
Ty=T+ΔT (1)
Ty=α(y/x)+β (2)
y=(T+ΔT−β)x/α (3)
以上の他にも、本実施形態からは種々の好適な効果を得ることができる。
第2実施形態について説明する。特に言及しない部分については第1実施形態と同様の構成を適用できる。第1実施形態と同一の要素には同一の符号を付し、重複する説明を省略する。
Claims (5)
- 熱交換器と、
羽根を回転させることにより前記熱交換器を通る気流を発生させるファンと、
前記羽根の回転軸と平行な軸方向において前記羽根と重なり、前記熱交換器を経た前記気流を吹き出す吹出口と、
前記熱交換器よりも前記気流の下流側かつ前記軸方向において前記羽根と重なる位置に配置され、前記気流の温度を検知する感温部を有する温度センサと、
を備える空気調和機の室内ユニット。 - 前記感温部は、前記羽根の先端から前記羽根の全長の2/3に相当する位置と、前記先端との間における前記羽根の一部と前記軸方向において重なる、
請求項1に記載の室内ユニット。 - 前記ファンは、前記熱交換器と前記吹出口の間に配置され、
前記感温部は、前記ファンと前記吹出口の間に配置されている、
請求項1又は2に記載の室内ユニット。 - 前記ファンと前記吹出口の間に配置され、前記気流を整流する整流板をさらに備え、
前記感温部は、前記整流板に設けられている、
請求項3に記載の室内ユニット。 - 前記整流板は、前記気流を整流するための複数の開口と、前記複数の開口によって囲われた収容部とを有し、
前記感温部は、前記収容部に収容されている、
請求項4に記載の室内ユニット。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020054177A JP2021156447A (ja) | 2020-03-25 | 2020-03-25 | 空気調和機の室内ユニット |
CN202110319685.6A CN113446665B (zh) | 2020-03-25 | 2021-03-25 | 空调机的室内单元 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020054177A JP2021156447A (ja) | 2020-03-25 | 2020-03-25 | 空気調和機の室内ユニット |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021156447A true JP2021156447A (ja) | 2021-10-07 |
Family
ID=77809305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020054177A Pending JP2021156447A (ja) | 2020-03-25 | 2020-03-25 | 空気調和機の室内ユニット |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2021156447A (ja) |
CN (1) | CN113446665B (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2215469B1 (es) * | 2002-09-30 | 2005-12-16 | Bsh Electrodomesticos España, S.A. | Aparato de aire acondicionado. |
JP5870824B2 (ja) * | 2012-04-05 | 2016-03-01 | ダイキン工業株式会社 | 空気調和機 |
EP2981772B1 (en) * | 2013-04-05 | 2022-01-12 | Emerson Climate Technologies, Inc. | Heat-pump system with refrigerant charge diagnostics |
WO2016143122A1 (ja) * | 2015-03-12 | 2016-09-15 | 三菱電機株式会社 | 空気調和機 |
CN204612085U (zh) * | 2015-04-29 | 2015-09-02 | 广东美的制冷设备有限公司 | 风扇组件及空调器 |
CN105942880A (zh) * | 2016-06-21 | 2016-09-21 | 广东美的厨房电器制造有限公司 | 一种烹饪方法、烹饪系统和烹饪装置 |
-
2020
- 2020-03-25 JP JP2020054177A patent/JP2021156447A/ja active Pending
-
2021
- 2021-03-25 CN CN202110319685.6A patent/CN113446665B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN113446665A (zh) | 2021-09-28 |
CN113446665B (zh) | 2022-11-15 |
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