JP7217395B1 - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- JP7217395B1 JP7217395B1 JP2022567740A JP2022567740A JP7217395B1 JP 7217395 B1 JP7217395 B1 JP 7217395B1 JP 2022567740 A JP2022567740 A JP 2022567740A JP 2022567740 A JP2022567740 A JP 2022567740A JP 7217395 B1 JP7217395 B1 JP 7217395B1
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- air conditioner
- exchange resin
- ion exchange
- accumulator
- 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.)
- Active
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 58
- 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 abstract description 23
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 23
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 23
- 239000003205 fragrance Substances 0.000 claims abstract description 12
- 125000000524 functional group Chemical group 0.000 claims abstract description 9
- 238000005057 refrigeration Methods 0.000 claims abstract description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims abstract description 4
- 125000000542 sulfonic acid group Chemical group 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 description 19
- 150000003464 sulfur compounds Chemical class 0.000 description 10
- -1 etc. are used Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 4
- 239000010721 machine oil Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- WMXCDAVJEZZYLT-UHFFFAOYSA-N tert-butylthiol Chemical compound CC(C)(C)S WMXCDAVJEZZYLT-UHFFFAOYSA-N 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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Combustion & Propulsion (AREA)
- Lubricants (AREA)
Abstract
Description
これにより、例えば、空気調和機1の据付、運転、修理、撤去時において、硫黄化合物の臭いにより、可燃性冷媒の漏洩を検知することができる。
10 室外機
11 四方弁
12 アキュムレータ
13 圧縮機
14 オイルセパレータ
15 室外熱交換器
16 室外膨張弁
20a,20b 室内機
21a,21b 室内熱交換器
22a,22b 室内膨張弁
31 液配管
32 ガス配管
33 油戻し管
40 イオン交換樹脂
Claims (5)
- 可燃性の冷媒を使用する空気調和機において、
前記冷媒の流路内に、スルホン酸基又はアンモニウム基を官能基とするイオン交換樹脂が設置され、
前記空気調和機の運転に応じて、冷凍サイクルを流れる前記冷媒の酸成分が、前記官能基と反応することで、第1の臭気物質が生成される、空気調和機。 - 前記イオン交換樹脂は、前記流路の内、油が循環する配管内に設置される、請求項1に記載の空気調和機。
- 前記空気調和機は、オイルセパレータを備え、
前記イオン交換樹脂は、前記オイルセパレータの流出口側の冷媒配管内に設置される、請求項1に記載の空気調和機。 - 前記空気調和機は、アキュムレータを備え、
前記イオン交換樹脂は、前記アキュムレータ内に設置される、請求項1に記載の空気調和機。 - 前記冷媒には、第2の臭気物質が含まれる、請求項1乃至2のいずれか一項に記載の空気調和機。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2022/033222 WO2024052951A1 (ja) | 2022-09-05 | 2022-09-05 | 空気調和機 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP7217395B1 true JP7217395B1 (ja) | 2023-02-02 |
Family
ID=85129916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022567740A Active JP7217395B1 (ja) | 2022-09-05 | 2022-09-05 | 空気調和機 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7217395B1 (ja) |
WO (1) | WO2024052951A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000274789A (ja) * | 1999-03-25 | 2000-10-06 | Mitsubishi Electric Corp | 冷凍空調装置および冷凍空調装置の制御方法 |
WO2000060021A1 (fr) | 1999-04-06 | 2000-10-12 | Matsushita Refrigeration Company | Composition refrigerante, compresseur electrique ferme et refrigerateur |
JP2002277117A (ja) * | 2001-03-21 | 2002-09-25 | Mitsubishi Electric Corp | 冷凍空調装置 |
WO2021166028A1 (ja) * | 2020-02-17 | 2021-08-26 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP2022006763A (ja) * | 2020-06-25 | 2022-01-13 | パナソニックIpマネジメント株式会社 | 空気調和機 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4638265A (en) | 1985-06-03 | 1987-01-20 | Motorola, Inc. | Balanced variable reactance circuit and method of producing the same |
-
2022
- 2022-09-05 WO PCT/JP2022/033222 patent/WO2024052951A1/ja unknown
- 2022-09-05 JP JP2022567740A patent/JP7217395B1/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000274789A (ja) * | 1999-03-25 | 2000-10-06 | Mitsubishi Electric Corp | 冷凍空調装置および冷凍空調装置の制御方法 |
WO2000060021A1 (fr) | 1999-04-06 | 2000-10-12 | Matsushita Refrigeration Company | Composition refrigerante, compresseur electrique ferme et refrigerateur |
JP2002277117A (ja) * | 2001-03-21 | 2002-09-25 | Mitsubishi Electric Corp | 冷凍空調装置 |
WO2021166028A1 (ja) * | 2020-02-17 | 2021-08-26 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP2022006763A (ja) * | 2020-06-25 | 2022-01-13 | パナソニックIpマネジメント株式会社 | 空気調和機 |
Also Published As
Publication number | Publication date |
---|---|
WO2024052951A1 (ja) | 2024-03-14 |
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