JP2019215117A5 - - Google Patents
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- JP2019215117A5 JP2019215117A5 JP2018111832A JP2018111832A JP2019215117A5 JP 2019215117 A5 JP2019215117 A5 JP 2019215117A5 JP 2018111832 A JP2018111832 A JP 2018111832A JP 2018111832 A JP2018111832 A JP 2018111832A JP 2019215117 A5 JP2019215117 A5 JP 2019215117A5
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- Prior art keywords
- heat exchanger
- flat tube
- dimension
- sectional
- cross
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- 239000003507 refrigerant Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Claims (12)
冷媒を通過させる流路（５５ｃ）を内部に有する複数の扁平管（５５）と、 A plurality of flat pipes (55) having a flow path (55c) through which the refrigerant passes, and
第１方向に延びている連通部（６４）を有し、前記第１方向に並んだ複数の前記扁平管に接合された伝熱フィン（６０）と、 A heat transfer fin (60) having a communication portion (64) extending in the first direction and joined to the plurality of the flat tubes arranged in the first direction.
を備え、With
前記扁平管の断面視における短手方向の寸法をＨＴとし、前記扁平管の断面視における長手方向の寸法をＷＴとした場合に、前記扁平管は、０．１５≦ＨＴ／ＷＴ≦０．３の関係を満たす、 When the lateral dimension of the flat tube in the cross-sectional view is HT and the longitudinal dimension of the flat tube in the cross-sectional view is WT, the flat tube has 0.15 ≦ HT / WT ≦ 0.3. Satisfy the relationship,
室内熱交換器。Indoor heat exchanger.
請求項１に記載の室内熱交換器。The indoor heat exchanger according to claim 1.
請求項１又は２に記載の室内熱交換器。 When the dimension in the longitudinal direction in the cross-sectional view of the flat tube is WT, the flat tube further satisfies the relationship of WT ≤ 12 mm.
The indoor heat exchanger according to claim 1 or 2.
請求項３に記載の室内熱交換器。 When the dimension in the longitudinal direction in the cross-sectional view of the flat tube is WT, the flat tube further satisfies the relationship of WT ≤ 10 mm.
The indoor heat exchanger according to claim 3.
請求項３又は４に記載の室内熱交換器。 When the dimension in the longitudinal direction in the cross-sectional view of the flat tube is WT, the flat tube further satisfies the relationship of WT ≧ 3 mm.
The indoor heat exchanger according to claim 3 or 4.
請求項１から５のいずれか１項に記載の室内熱交換器。 When the dimension in the lateral direction in the cross-sectional view of the flat tube is HT and the dimension in the longitudinal direction in the cross-sectional view of the flat tube is WT, the flat tube has 0.2 ≦ HT / WT ≦ 0.3. Further satisfy the relationship of
The indoor heat exchanger according to any one of claims 1 to 5.
前記室外熱交換器は、
冷媒を通過させる流路（９０ｃ）を内部に有する複数の扁平管（９０）と、
第３方向に並んだ複数の前記扁平管に接合された伝熱フィン（９１）と、
を有する、
請求項７に記載の空気調和装置。 Further equipped with an outdoor heat exchanger (11)
The outdoor heat exchanger is
A plurality of flat pipes (90) having a flow path (90c) through which the refrigerant passes, and
Heat transfer fins (91) joined to the plurality of flat tubes arranged in the third direction, and
Have,
The air conditioner according to claim 7.
前記室内熱交換器の前記扁平管の断面視における長手方向の寸法をＷＴとし、
前記室外熱交換器の前記扁平管の断面視における短手方向の寸法をＨＴｏとし、
前記室外熱交換器の前記扁平管の断面視における長手方向の寸法をＷＴｏとした場合に、
ＨＴ／ＷＴ≧ＨＴｏ／ＷＴｏの関係を満たす、
請求項８に記載の空気調和装置。 The dimension in the lateral direction in the cross-sectional view of the flat tube of the indoor heat exchanger is defined as HT.
Let WT be the dimension in the longitudinal direction in the cross-sectional view of the flat tube of the indoor heat exchanger.
The dimension in the lateral direction in the cross-sectional view of the flat tube of the outdoor heat exchanger is defined as HTo.
When the dimension in the longitudinal direction in the cross-sectional view of the flat tube of the outdoor heat exchanger is WTo,
Satisfy the relationship of HT / WT ≥ HTo / WTo,
The air conditioner according to claim 8.
前記室外熱交換器の前記扁平管の断面視における長手方向の寸法をＷＴｏとした場合に、
ＷＴ≦ＷＴｏの関係を満たす、
請求項８又は９に記載の空気調和装置。 Let WT be the dimension in the longitudinal direction in the cross-sectional view of the flat tube of the indoor heat exchanger.
When the dimension in the longitudinal direction in the cross-sectional view of the flat tube of the outdoor heat exchanger is WTo,
Satisfy the relationship of WT ≤ WTo,
The air conditioner according to claim 8 or 9.
前記室外熱交換器は、前記第３方向に並んだ複数の前記扁平管からなる列を有し、
前記室内熱交換器の前記列の数は、前記室外熱交換器の前記列の数以上である、
請求項８から１０のいずれか１項に記載の空気調和装置。 The indoor heat exchanger has a row of the flat tubes arranged in the first direction.
The outdoor heat exchanger has a row of the flat tubes arranged in the third direction.
The number of rows of the indoor heat exchanger is greater than or equal to the number of rows of the outdoor heat exchangers.
The air conditioner according to any one of claims 8 to 10.
前記室内熱交換器において、前記連通部は、前記扁平管に対して、前記室内熱交換器を通過する気体の流れ方向の下流側にあり、
前記室外熱交換器において、前記連通部は、前記扁平管に対して、前記室外熱交換器を通過する気体の流れ方向の上流側にある、
請求項８から１１のいずれか１項に記載の空気調和装置。 The heat transfer fin of the outdoor heat exchanger has a communication portion (97a) extending in the third direction.
In the indoor heat exchanger, the communication portion is on the downstream side of the flat tube in the flow direction of the gas passing through the indoor heat exchanger.
In the outdoor heat exchanger, the communication portion is on the upstream side of the flat tube in the flow direction of the gas passing through the outdoor heat exchanger.
The air conditioner according to any one of claims 8 to 11.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018111832A JP2019215117A (en) | 2018-06-12 | 2018-06-12 | Indoor heat exchanger, and air conditioner |
| PCT/JP2019/022415 WO2019239990A1 (en) | 2018-06-12 | 2019-06-05 | Indoor heat exchanger and air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018111832A JP2019215117A (en) | 2018-06-12 | 2018-06-12 | Indoor heat exchanger, and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019215117A JP2019215117A (en) | 2019-12-19 |
| JP2019215117A5 true JP2019215117A5 (en) | 2021-07-26 |
Family
ID=68842255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018111832A Pending JP2019215117A (en) | 2018-06-12 | 2018-06-12 | Indoor heat exchanger, and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2019215117A (en) |
| WO (1) | WO2019239990A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11988462B2 (en) | 2020-08-31 | 2024-05-21 | Samsung Electronics Co., Ltd. | Heat exchanger and air conditioner using the heat exchanger |
| JP7401803B2 (en) * | 2022-03-31 | 2023-12-20 | ダイキン工業株式会社 | air conditioner |
| JP7401812B2 (en) * | 2022-03-31 | 2023-12-20 | ダイキン工業株式会社 | air conditioner |
| WO2023190889A1 (en) * | 2022-03-31 | 2023-10-05 | ダイキン工業株式会社 | Air conditioner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003302183A (en) * | 2002-04-09 | 2003-10-24 | Toyo Radiator Co Ltd | Heat exchanger for air-conditioner |
| JP2006336873A (en) * | 2002-10-02 | 2006-12-14 | Showa Denko Kk | Heat exchanging tube and heat exchanger |
| JP2009281693A (en) * | 2008-05-26 | 2009-12-03 | Mitsubishi Electric Corp | Heat exchanger, its manufacturing method, and air-conditioning/refrigerating device using the heat exchanger |
| JP5591285B2 (en) * | 2012-06-18 | 2014-09-17 | 三菱電機株式会社 | Heat exchanger and air conditioner |
| JP6710205B2 (en) * | 2015-05-29 | 2020-06-17 | 三菱電機株式会社 | Heat exchanger and refrigeration cycle device |
| JP6380449B2 (en) * | 2016-04-07 | 2018-08-29 | ダイキン工業株式会社 | Indoor heat exchanger |
| EP3521747B1 (en) * | 2016-09-29 | 2021-06-23 | Daikin Industries, Ltd. | Heat exchanger and air conditioner |
-
2018
- 2018-06-12 JP JP2018111832A patent/JP2019215117A/en active Pending
-
2019
- 2019-06-05 WO PCT/JP2019/022415 patent/WO2019239990A1/en active Application Filing
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