WO2015166919A1 - 冷凍サイクル装置の室外機 - Google Patents
冷凍サイクル装置の室外機 Download PDFInfo
- Publication number
- WO2015166919A1 WO2015166919A1 PCT/JP2015/062714 JP2015062714W WO2015166919A1 WO 2015166919 A1 WO2015166919 A1 WO 2015166919A1 JP 2015062714 W JP2015062714 W JP 2015062714W WO 2015166919 A1 WO2015166919 A1 WO 2015166919A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- outdoor unit
- storage case
- circuit component
- refrigeration cycle
- drainage passage
- Prior art date
Links
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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/22—Arrangement or mounting thereof
-
- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/36—Drip trays for outdoor 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/46—Component arrangements in separate outdoor units
Definitions
- Embodiments of the present invention relate to an outdoor unit of a refrigeration cycle apparatus.
- An outdoor unit of an air conditioner which is one of refrigeration cycle apparatuses, includes a control unit that controls the operation of a compressor and a blower, for example.
- the control unit is arranged inside the outdoor unit and has a control board accommodated in a metal storage case.
- the temperature of the control board rises and a dew condensation phenomenon may occur inside the storage case.
- moisture content in the air condenses in a storage case, and it becomes a water droplet. Water droplets flow downward along the inner surface of the storage case, and tend to stay as condensed water at the bottom of the storage case.
- the control board may be short-circuited and damaged, or the control unit may cause an unexpected malfunction.
- An object of the present invention is to obtain an outdoor unit of a refrigeration cycle apparatus that can quickly discharge moisture generated inside a storage case due to a dew condensation phenomenon to the outside of the storage case and prevent damage to circuit components and malfunction.
- the outdoor unit of the refrigeration cycle apparatus includes an outdoor unit body.
- a storage case for storing circuit components is disposed inside the outdoor unit main body.
- the storage case has a bottom plate positioned below the circuit component.
- a drainage passage is provided in the bottom plate of the storage case. The drainage passage is configured to discharge moisture generated in the storage case due to a dew condensation phenomenon to the outside of the storage case.
- FIG. 1 is a perspective view showing the internal structure of the outdoor unit according to the first embodiment.
- FIG. 2 is a perspective view of the outdoor unit showing a state in which a fan guard is attached to the outdoor unit body in the first embodiment.
- FIG. 3 is a perspective view showing the internal structure of the first electric component box.
- FIG. 4 is a perspective view showing a relative positional relationship between the first to third electric component boxes.
- FIG. 5 is a perspective view showing the positional relationship between the drainage passage formed in the bottom plate of the first electric component box and the reactor.
- FIG. 6 is a perspective view showing the internal structure of the outdoor unit according to the second embodiment.
- FIG. 7 is a perspective view showing a relative positional relationship between the first to third electric component boxes.
- FIG. 8 is a perspective view of a storage case used in the third embodiment.
- the outdoor unit 1 and 2 show an outdoor unit 1 of an air conditioner that is one of refrigeration cycle apparatuses.
- the outdoor unit 1 is connected to the indoor unit through a refrigerant pipe.
- the air conditioner can be operated in, for example, a cooling mode, a heating mode, and a dehumidifying mode.
- the outdoor unit 1 includes an outdoor unit body 2 having a vertically long box shape.
- the outdoor unit main body 2 includes a base 3, a top panel 4, a side panel 5, and a front panel (not shown).
- the interior of the outdoor unit body 2 is divided into a heat exchange chamber 7 and a machine room 8 by a partition plate 6.
- the partition plate 6 is erected from the base 3 and extends in the depth direction of the outdoor unit body 2. Therefore, as shown in FIGS. 1 and 2, when the outdoor unit body 2 is viewed from the front, the heat exchange chamber 7 is positioned on the left side of the partition plate 6, and the machine room 8 is positioned on the right side of the partition plate 6. Has been.
- a heat exchanger 10 and two blowers 11 a and 11 b are accommodated in the heat exchange chamber 7.
- the heat exchanger 10 is supported on the base 3.
- the heat exchanger 10 is erected from the back surface of the heat exchange chamber 7 along the left side surface, and is exposed to the outside of the outdoor unit body 2.
- the blowers 11a and 11b are arranged in front of the heat exchanger 10.
- the blowers 11 a and 11 b are arranged in the height direction of the outdoor unit main body 2.
- Each blower 11a, 11b has a propeller fan 13 driven by a motor 12.
- the propeller fans 13 of the blowers 11a and 11b are covered with fan guards 14a and 14b shown in FIG.
- various elements constituting a refrigerant circuit such as a compressor 15, an accumulator 16, and a refrigerant pipe 17 are accommodated in a machine room 8.
- Various elements including the compressor 15 are arranged in a lower region of the machine room 8 so as to be adjacent to the lower blower 11a.
- the control unit 19 that controls the operation of the outdoor unit 1 is accommodated in the outdoor unit body 2.
- the control unit 19 includes a metal storage case 20.
- the storage case 20 includes first to third electric component boxes 21, 22, and 23.
- the first electric component box 21 has an elongated shape extending in the depth direction of the outdoor unit main body 2.
- the first electrical component box 21 is an example of a first storage unit, and includes a box body 25 and a cover plate 26.
- the box body 25 is a square box shape having a support plate 27, a top plate 28, a front plate 29, a back plate 30 and a bottom plate 31.
- the support plate 27 is connected to the upper end of the partition plate 6 and is interposed between the upper region of the heat exchange chamber 7 and the upper region of the machine chamber 8.
- the support plate 27 of the first electric component box 21 divides the interior of the outdoor unit main body 2 into the heat exchange chamber 7 and the machine chamber 8 in cooperation with the partition plate 6.
- the top plate 28 projects from the upper edge of the support plate 27 toward the machine room 8.
- the front plate 29 projects from the front edge of the support plate 27 toward the machine room 8.
- the back plate 30 projects from the rear edge of the support plate 27 toward the machine room 8 so as to face the front plate 29.
- the bottom plate 31 projects from the lower edge of the support plate 27 toward the machine room 8 so as to face the top plate 28. Therefore, the box body 25 is opened in the machine room 8.
- the cover plate 26 removably covers the open end of the box body 25 and is exposed in the upper region of the machine room 8.
- the first control board 33 and the second control board 34 are accommodated in the first electrical component box 21.
- the first control board 33 is an element for inverter-controlling the compressor 15, for example, and a plurality of circuit elements 35 such as capacitors are mounted on the first control board 33.
- the first control board 33 is fixed to the upper region of the support plate 27 of the box body 25 by means such as screwing.
- the first control board 33 is surrounded by the top plate 28, the front plate 29, the back plate 30 and the cover plate 26.
- the second control board 34 is an element for inverter-controlling the blowers 11a and 11b, for example, and a plurality of circuit elements 36 such as IC chips are mounted on the second control board 34, for example. .
- the second control board 34 is fixed to the lower region of the support plate 27 of the box body 25 by means such as screwing.
- the second control board 34 is surrounded by the front plate 29, the back plate 30 and the bottom plate 31.
- each of the first control board 33 and the second control board 34 is an example of a first circuit component and generates heat during operation.
- the bottom plate 31 of the first electrical component box 21 is located immediately below the second control board 34 and is adjacent to the lower edge 34 a of the second control board 34.
- the second electrical component box 22 is overlaid on the first electrical component box 21.
- the second electrical component box 22 is an example of a second storage unit. Similar to the first electrical component box 21, the second electrical component box 22 has an elongated shape extending in the depth direction of the outdoor unit body 2.
- the second electrical component box 22 is composed of a box body 38 and a cover plate 39.
- the box body 38 is a square box shape having a support plate 40, a top plate 41, a front plate 42 and a back plate 43.
- the support plate 40 is connected to the upper end of the support plate 27 of the first electrical component box 21 so as to be positioned between the upper region of the heat exchange chamber 7 and the upper region of the machine chamber 8. Therefore, the support plate 40 of the second electrical component box 22 divides the interior of the outdoor unit body 2 into the heat exchange chamber 7 and the machine room 8 in cooperation with the support plate 27 of the first electrical component box 21. ing.
- the top plate 41 projects from the upper edge of the support plate 40 toward the machine room 8.
- the front plate 42 projects from the front edge of the support plate 40 toward the machine room 8 and continues to the upper end of the front plate 29 of the first electric component box 21.
- the back plate 43 projects from the rear edge of the support plate 40 toward the machine room 8 and continues to the upper end of the back plate 30 of the first electric component box 21. Therefore, the box body 38 is opened to the machine room 8.
- flange portions 42a and 43a are formed at the lower end of the front plate 42 and the lower end of the back plate 43, respectively.
- the flange portion 42 a is bent at a right angle from the lower end of the front plate 42 and protrudes to the inside of the box body 38.
- the flange portion 43 a is bent at a right angle from the lower end of the back plate 43 and protrudes to the inside of the box body 38.
- the flange portions 42a and 43a are stacked on the top plate 28 of the first electric component box 21, and are fixed to the top plate 28 by means such as screwing.
- the cover plate 39 removably covers the open end of the box body 38 and is exposed in the upper region of the machine room 8.
- the second electric component box 22 is selectively detachably fixed to the upper end of the first electric component box 21.
- the outdoor unit 1 of this embodiment includes three reactors 45a, 45b, and 45c. Of the three reactors 45a, 45b, 45c, two reactors 45a, 45b are accommodated in the second electrical component box 22. The reactors 45 a and 45 b are supported by the support plate 40 of the second electric component box 22 so as to be aligned in the depth direction of the outdoor unit main body 2.
- the remaining one reactor 45c among the three reactors 45a, 45b, 45c is supported on the upper part of the surface of the partition plate 6 facing the machine room 8.
- the reactor 45 c is an example of the second circuit component, and is positioned directly below the bottom plate 31 of the first electric component box 21.
- the third electric component box 23 protrudes from the cover plate 26 of the first electric component box 21 toward the machine room 8.
- the third electric component box 23 is arranged along the width direction of the outdoor unit body 2 in a posture orthogonal to the first electric component box 21.
- the interface board 47 is supported on the front surface of the third electrical component box 23. Furthermore, a support portion 48 that protrudes downward from the machine room 8 is formed at the lower end of the third electrical component box 23. A terminal block 49 electrically connected to the interface board 47 is supported on the support portion 48.
- Such a third electrical component box 23 is housed in the upper region of the machine room 8 and is positioned above the compressor 15, the accumulator 16, and the refrigerant pipe 17 constituting the refrigerant circuit.
- FIGS. 3 and 5 show the internal structure of the first electric component box 21.
- the bottom plate 31 of the box body 25 includes a drainage passage 51.
- the drainage passage 51 is defined by a groove extending in the depth direction of the outdoor unit body 2 and straddles the upper side of the reactor 45c.
- a slit-like long hole 52 is formed in the bottom plate 31 along the depth direction of the outdoor unit body 2.
- the long hole 52 extends over substantially the entire length of the bottom plate 31 so as to be located immediately below the lower edge 34 a of the second control board 34.
- a single flange 53 is attached to the lower surface of the bottom plate 31 by means such as welding.
- the flange 53 extends in the depth direction of the outdoor unit body 2 so as to cover the long hole 52 from below the bottom plate 31.
- the rear end of the flange 53 extends toward the rear portion of the bottom plate 31 rather than the rear end of the long hole 52 and is positioned at the rear end of the machine chamber 8.
- a drain outlet 54 is formed at the rear end of the trough 53.
- the drain port 54 is located behind the machine room 8 relative to the reactor 45c and is far away from the reactor 45c. Further, in the present embodiment, the bottom 53 a of the ridge 53 is inclined downward from the front end of the ridge 53 toward the drain port 54.
- the first and second control boards 33 and 34 of the control unit 19 When the outdoor unit 1 of the air conditioner is operated in the heating mode, the first and second control boards 33 and 34 of the control unit 19 generate heat. Thereby, the temperature of the air in the 1st electrical component box 21 rises.
- the support plate 27 of the box body 25 that supports the first and second control boards 33 and 34 is exposed to the heat exchange chamber 7 and is cooled by the outside air flowing through the heat exchange chamber 7.
- the dew condensation water flows into the eaves 53 from the long hole 52.
- the trough 53 has a drain port 54 opened in the machine room 8, and a bottom 53 a of the trough 53 is inclined downward toward the drain port 54. Therefore, the dew condensation water that has flowed into the eaves 53 from the long holes 52 flows toward the drain port 54 along with the inclination of the eaves 53, and is discharged from the drain port 54 to the rear part of the machine room 8.
- the dew condensation water generated inside the first electric component box 21 can be quickly discharged out of the first electric component box 21, and the dew condensation water stays at the bottom of the first electric component box 21. Can be avoided. Therefore, it is possible to suppress the condensed water from adhering to the second control board 34, and it is possible to prevent the second control board 34 from being short-circuited and the outdoor unit 1 from malfunctioning.
- the drainage passage 51 of the first electrical component box 21 extends rearward from the reactor 45c across the upper side of the reactor 45c, and a drain outlet is provided at the rear end of the drainage passage 51. 54 is formed.
- the direction of drainage of the dew condensation water with respect to the first electric component box 21 is specified as one direction, and the dew condensation water is discharged from the drain port 54 to the machine room 8 at a position farther behind the outdoor unit body 2 than the reactor 45c.
- the reactor 45c that dislikes moisture can be disposed immediately below the first electrical component box 21.
- the reactors 45a and 45b accommodated in the second electric component box 22 have a laminated iron core around which a coil is wound. For this reason, the reactors 45a and 45b are heavier than the first and second control boards 33 and 34 housed in the first electrical component box 21.
- the first electrical component box 21 that houses the first and second control boards 33 and 34 and the second electrical component box 22 that houses the reactors 45a and 45b are separate elements. As separated. For this reason, when assembling the outdoor unit 1, after installing the first electric component box 21 containing the first and second control boards 33 and 34 on the upper end of the partition plate 6, the reactor 45a, which is a heavy object, the second electrical component box 22 containing 45b can be installed on the first electrical component box 21.
- the second electrical component box 22 containing the reactors 45a and 45b is independent from the first electrical component box 21, the handling of the heavy second electrical component box 22 is performed. Can be easily performed. Therefore, the workability at the time of installing the second electric component box 22 can be improved.
- Embodiment 6 and 7 disclose a second embodiment.
- the second embodiment discloses an outdoor unit 61 including three blowers.
- the basic configuration of the outdoor unit 61 is the same as that of the blower 1 of the first embodiment.
- the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted.
- the blower 61 of the second embodiment having three blowers is taller than the blower 1 of the first embodiment.
- the interior of the outdoor unit main body 62 is divided into a heat exchange chamber 7 and a machine room 8 by a first partition plate 64 erected from the base 3, a first electric component box 21 of the storage case 20, and a second partition plate 65. Has been.
- the second partition plate 65 is connected to the upper end of the first electric component box 21.
- the second electrical component box 22 of the storage case 20 is selectively detachably fixed to the lower end of the first electrical component box 21.
- the top plate 41 of the second electrical component box 22 is fixed to the bottom plate 31 of the first electrical component box 21 by means such as screwing.
- the drainage passage 51 of the first electric component box 21 is located between the bottom plate 31 and the top plate 41. Therefore, the condensed water discharged from the drain port 54 of the drain passage 51 is guided to the machine room 8 along the outer peripheral surface of the second electric component box 22.
- the distance from the lower end of the second electric component box 22 connected to the bottom of the first electric component box 21 to the base 3 is the base from the lower end of the first electric component box 21 of the first embodiment. It is equivalent to a distance up to 3.
- the first electric component box 21 and the third electric component box 23 are pushed up inside the machine room 8 by an amount corresponding to the height of the second electric component box 22.
- the space in the lower region of the machine room 8 is expanded, and for example, the tall compressor 15, the accumulator 16 and the thick refrigerant pipe 17 can be easily stored in the lower region.
- FIG. 8 discloses a third embodiment.
- the third embodiment is different from the first embodiment in matters relating to the second electrical component box 22.
- the structure of the other storage case 20 is the same as that of the first embodiment. Therefore, in the third embodiment, the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted.
- control board 71 is accommodated in the second electrical component box 22 instead of the reactor of the first embodiment.
- various circuit components 72 such as capacitors and IC chips are mounted.
- circuit component layout and wiring processing can be performed so as to correspond to various types of outdoor units. Therefore, a flexible design according to the type of outdoor unit is possible.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
以下、第1の実施形態について図1ないし図5を参照して説明する。
図6および図7は、第2の実施形態を開示している。第2の実施形態は、三台の送風機を備えた室外機61を開示している。室外機61の基本的な構成は、第1の実施形態の送風機1と同様である。このため、第2の実施形態において、第1の実施形態と同一の構成部分には同一の参照符号を付して、その説明を省略する。
図8は、第3の実施形態を開示している。第3の実施形態は、第2の電気部品箱22に関する事項が第1の実施形態と相違している。それ以外の収納ケース20の構成は第1の実施形態と同様である。そのため、第3の実施形態において、第1の実施形態と同一の構成部分については同一の参照符号を付して、その説明を省略する。
Claims (8)
- 室外機本体と、
前記室外機本体の内部に配置され、回路部品を収容するとともに当該回路部品の下方に位置された底板を有する収納ケースと、
前記収納ケースの前記底板に設けられ、結露現象により前記収納ケース内に生じた水分を前記収納ケースの外に排出するように構成された排水通路と、
を具備した冷凍サイクル装置の室外機。 - 前記排水通路は、前記収納ケースの外に開口された排水口を有し、前記排水通路の底が前記排水口に向けて下向きに傾斜された請求項1に記載の冷凍サイクル装置の室外機。
- 前記排水通路は、前記底板に設けられたスリット状の孔と、当該孔を下方から覆うように前記底板に取り付けられた樋と、を有し、前記樋の端部に前記排水口が設けられた請求項2に記載の冷凍サイクル装置の室外機。
- 前記室外機本体は、外気が流通する熱交換室および機械室を有し、前記収納ケースは、前記熱交換室と前記機械室との間に介在されているとともに、前記収納ケースが前記熱交換室に露出された請求項1ないし請求項3のいずれか一項に記載の冷凍サイクル装置の室外機。
- 室外機本体と、
前記室外機本体の内部に配置され、第1の回路部品を収容するとともに当該第1の回路部品の下方に位置された底板を有する収納ケースと、
前記室外機本体に収容され、前記収納ケースの下方に位置された第2の回路部品と、
前記収納ケースの前記底板に設けられ、結露現象により前記収納ケース内に生じた水分が流入するとともに、前記第2の回路部品を外れた位置に開口された排水口を有する排水通路と、
を具備した冷凍サイクル装置の室外機。 - 前記排水通路は、前記第2の回路部品の上方を横切るように前記室外機本体の奥行き方向に延びた溝によって規定され、前記第2の回路部品から離れた前記排水通路の後端部に前記排水口が開口された請求項5に記載の冷凍サイクル装置の室外機。
- 前記排水通路の底が前記排水口に向けて下向きに傾斜された請求項6に記載の冷凍サイクル装置の室外機。
- 室外機本体と、
前記室外機本体の内部に配置され、第1の回路部品を収容した第1の収納部と、当該第1の収納部の上端又は下端に選択的に取り外し可能に固定され、第2の回路部品を収容した第2の収納部と、を有する収納ケースと、を具備し、
前記第1の収納部は、前記第1の回路部品の下方に位置された底板を有し、前記底板に結露現象により前記第1の収納部内に生じた水分を前記第1の収納部の外に排出するように構成された排水通路が設けられた冷凍サイクル装置の室外機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201580021663.4A CN106233078B (zh) | 2014-05-02 | 2015-04-27 | 制冷循环装置的室外机 |
JP2016516375A JP6251802B2 (ja) | 2014-05-02 | 2015-04-27 | 冷凍サイクル装置の室外機 |
EP15785758.2A EP3147579B1 (en) | 2014-05-02 | 2015-04-27 | Outdoor equipment for refrigeration cycle device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014-095230 | 2014-05-02 | ||
JP2014095230 | 2014-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015166919A1 true WO2015166919A1 (ja) | 2015-11-05 |
Family
ID=54358646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2015/062714 WO2015166919A1 (ja) | 2014-05-02 | 2015-04-27 | 冷凍サイクル装置の室外機 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3147579B1 (ja) |
JP (1) | JP6251802B2 (ja) |
CN (1) | CN106233078B (ja) |
WO (1) | WO2015166919A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107135628A (zh) * | 2016-02-29 | 2017-09-05 | 富士电机株式会社 | 逆变装置 |
JP2018013309A (ja) * | 2016-07-22 | 2018-01-25 | パナソニックIpマネジメント株式会社 | 空気調和装置の室外機 |
WO2018150568A1 (ja) * | 2017-02-20 | 2018-08-23 | 三菱電機株式会社 | 冷凍サイクル装置及び制御装置 |
JP2018189266A (ja) * | 2017-04-28 | 2018-11-29 | 株式会社富士通ゼネラル | 空気調和機の室外機 |
JP2021085612A (ja) * | 2019-11-28 | 2021-06-03 | 株式会社富士通ゼネラル | 空気調和機の室外機 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6433444A (en) * | 1987-07-27 | 1989-02-03 | Matsushita Electric Ind Co Ltd | Power source compartment attaching device for air conditioner |
JPH02526U (ja) * | 1988-06-15 | 1990-01-05 | ||
JPH07248133A (ja) * | 1994-03-11 | 1995-09-26 | Fujitsu General Ltd | 空気調和機の室外機 |
JP2008138941A (ja) * | 2006-12-01 | 2008-06-19 | Daikin Ind Ltd | 空気調和装置の電装品ユニット、およびこれを備えた空気調和装置の室外機 |
JP2011033340A (ja) * | 2010-11-17 | 2011-02-17 | Daikin Industries Ltd | 空気調和装置 |
WO2014024405A1 (ja) * | 2012-08-08 | 2014-02-13 | 東芝キヤリア株式会社 | 冷凍サイクル装置の室外ユニット |
JP2014202398A (ja) * | 2013-04-03 | 2014-10-27 | パナソニック アプライアンス エア − コンディショニング アール アンド ディー マレーシア エスディーエヌ.ビーエイチディー. | 空気調和機の制御ボックス用の冷却システム及びそれが組み込まれた空気調和機 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3549357B2 (ja) * | 1997-03-10 | 2004-08-04 | 松下電器産業株式会社 | 分離型空気調和装置の室外機 |
IT251660Y1 (it) * | 2000-04-07 | 2003-12-18 | Tecnosystemi S R L Ora Tecnosy | Struttura di contenitore da incasso particolarmente per la predisposizione di impianti di condizionamento dell'aria |
JP2003097828A (ja) * | 2001-09-21 | 2003-04-03 | Toshiba Kyaria Kk | 空気調和機の室外機 |
JP3992065B2 (ja) * | 2006-02-01 | 2007-10-17 | ダイキン工業株式会社 | 電装品アセンブリ及びそれを備えた空気調和装置の室外ユニット |
JP5218629B2 (ja) * | 2011-12-12 | 2013-06-26 | ダイキン工業株式会社 | ヒータ及びそれを備えた冷凍装置の室外ユニット |
CN203454294U (zh) * | 2013-07-26 | 2014-02-26 | 广东美的集团芜湖制冷设备有限公司 | 一种空调室外机电控盒防水结构 |
-
2015
- 2015-04-27 WO PCT/JP2015/062714 patent/WO2015166919A1/ja active Application Filing
- 2015-04-27 EP EP15785758.2A patent/EP3147579B1/en active Active
- 2015-04-27 JP JP2016516375A patent/JP6251802B2/ja active Active
- 2015-04-27 CN CN201580021663.4A patent/CN106233078B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6433444A (en) * | 1987-07-27 | 1989-02-03 | Matsushita Electric Ind Co Ltd | Power source compartment attaching device for air conditioner |
JPH02526U (ja) * | 1988-06-15 | 1990-01-05 | ||
JPH07248133A (ja) * | 1994-03-11 | 1995-09-26 | Fujitsu General Ltd | 空気調和機の室外機 |
JP2008138941A (ja) * | 2006-12-01 | 2008-06-19 | Daikin Ind Ltd | 空気調和装置の電装品ユニット、およびこれを備えた空気調和装置の室外機 |
JP2011033340A (ja) * | 2010-11-17 | 2011-02-17 | Daikin Industries Ltd | 空気調和装置 |
WO2014024405A1 (ja) * | 2012-08-08 | 2014-02-13 | 東芝キヤリア株式会社 | 冷凍サイクル装置の室外ユニット |
JP2014202398A (ja) * | 2013-04-03 | 2014-10-27 | パナソニック アプライアンス エア − コンディショニング アール アンド ディー マレーシア エスディーエヌ.ビーエイチディー. | 空気調和機の制御ボックス用の冷却システム及びそれが組み込まれた空気調和機 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107135628A (zh) * | 2016-02-29 | 2017-09-05 | 富士电机株式会社 | 逆变装置 |
CN107135628B (zh) * | 2016-02-29 | 2020-11-06 | 富士电机株式会社 | 逆变装置 |
JP2018013309A (ja) * | 2016-07-22 | 2018-01-25 | パナソニックIpマネジメント株式会社 | 空気調和装置の室外機 |
WO2018150568A1 (ja) * | 2017-02-20 | 2018-08-23 | 三菱電機株式会社 | 冷凍サイクル装置及び制御装置 |
JP2018189266A (ja) * | 2017-04-28 | 2018-11-29 | 株式会社富士通ゼネラル | 空気調和機の室外機 |
JP2021085612A (ja) * | 2019-11-28 | 2021-06-03 | 株式会社富士通ゼネラル | 空気調和機の室外機 |
JP7404819B2 (ja) | 2019-11-28 | 2023-12-26 | 株式会社富士通ゼネラル | 空気調和機の室外機 |
Also Published As
Publication number | Publication date |
---|---|
CN106233078A (zh) | 2016-12-14 |
EP3147579A4 (en) | 2018-01-31 |
EP3147579A1 (en) | 2017-03-29 |
JPWO2015166919A1 (ja) | 2017-04-20 |
EP3147579B1 (en) | 2021-02-24 |
JP6251802B2 (ja) | 2017-12-20 |
CN106233078B (zh) | 2019-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6251802B2 (ja) | 冷凍サイクル装置の室外機 | |
JP5425524B2 (ja) | 室外ユニット | |
JP5028201B2 (ja) | 空気調和装置の室外ユニット | |
JP4859777B2 (ja) | 室外ユニット | |
JP5028204B2 (ja) | 空気調和装置の室外ユニット | |
KR20160081093A (ko) | 공기 조화기의 실외기 | |
JP5870553B2 (ja) | 空気調和機の室外機 | |
CN110770508B (zh) | 制冷机的室外单元 | |
CN110785613B (zh) | 制冷机室外单元 | |
US10982877B2 (en) | Heat source unit for refrigeration device | |
US10845066B2 (en) | Heat source unit of refrigerating apparatus | |
JP5496697B2 (ja) | 空気調和装置の室外ユニット | |
WO2016088748A1 (ja) | 冷凍サイクル装置の室外ユニット | |
JP6107057B2 (ja) | 空気調和装置の室外機 | |
JP6217969B2 (ja) | 空気調和機の室外機における機械室内の冷却構造 | |
JP2000275372A (ja) | 空気調和機の室外ユニット | |
JP5674510B2 (ja) | 熱源ユニット | |
JP2009030884A (ja) | 室外ユニット | |
JP6632733B2 (ja) | 空気調和機の室外機 | |
JP6976072B2 (ja) | 空気調和機の室内機 | |
JP2016121864A (ja) | 空気調和機の室外機 | |
JP2018185121A (ja) | 空気調和機の室内ユニット | |
JPH0712817Y2 (ja) | 熱交換ユニット | |
JP6974754B2 (ja) | 冷凍装置の室外機 | |
JP6784177B2 (ja) | 天井埋込型空気調和機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15785758 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2016516375 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2015785758 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2015785758 Country of ref document: EP |