WO2017077648A1 - 室外機 - Google Patents
室外機 Download PDFInfo
- Publication number
- WO2017077648A1 WO2017077648A1 PCT/JP2015/081354 JP2015081354W WO2017077648A1 WO 2017077648 A1 WO2017077648 A1 WO 2017077648A1 JP 2015081354 W JP2015081354 W JP 2015081354W WO 2017077648 A1 WO2017077648 A1 WO 2017077648A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat exchanger
- outdoor unit
- housing
- compressor
- plate
- Prior art date
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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
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—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
- F24F1/46—Component arrangements in separate outdoor units
- F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
- F24F1/50—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow with outlet air in upward direction
Definitions
- the present invention relates to an outdoor unit including a heat exchanger that exchanges heat between a refrigerant and a heat medium.
- Patent Document 1 discloses an outdoor unit in which a heat exchanger is installed in a range excluding one corner portion among four side surfaces of a rectangular cylindrical casing. In Patent Document 1, equipment is taken out at a corner where no heat exchanger is installed, and operations such as maintenance are performed.
- Patent Document 1 the outdoor unit disclosed in Patent Document 1 is not provided with a heat exchanger at one corner of a rectangular cylindrical casing for the purpose of improving workability. For this reason, the heat exchange capability of the heat exchanger is reduced.
- the present invention has been made to solve the above-described problems, and provides an outdoor unit that improves the heat exchange capability of a heat exchanger while maintaining workability.
- An outdoor unit is provided inside a housing, a heat exchanger that exchanges heat between the refrigerant and the heat medium, and provided inside the housing, and is connected to the heat exchanger by piping. And the lower end of the heat exchanger is located above the connecting portion that connects the valve and the pipe.
- the lower end of the heat exchanger is located above the connecting portion that connects the valve and the pipe.
- FIG. 1 It is a circuit diagram which shows the air conditioning apparatus 3 in Embodiment 1 of this invention. It is a front view of the outdoor unit 1 which concerns on Embodiment 1 of this invention. It is a side view of the outdoor unit 1 which concerns on Embodiment 1 of this invention. It is a top view of the outdoor unit 1 according to Embodiment 1 of the present invention. It is sectional drawing of the outdoor unit 1 which concerns on Embodiment 1 of this invention. It is a graph which shows the relationship between the distance from the air blower 15 in Embodiment 1 of this invention to the heat exchanger 14, and the wind speed of the air which passes the heat exchanger 14. FIG. It is sectional drawing of the outdoor unit 100 which concerns on Embodiment 2 of this invention. It is a top view of the outdoor unit 200 according to Embodiment 3 of the present invention.
- FIG. 1 is a circuit diagram showing an air conditioner 3 according to Embodiment 1 of the present invention.
- the air conditioner 3 will be described with reference to FIG.
- the air conditioner 3 includes an outdoor unit 1 and an indoor unit 2. Although two indoor units 2 are illustrated in FIG. 1, the number of indoor units 2 may be one or three or more.
- the outdoor unit 1 includes a compressor 12, a flow path switching device 13, a heat exchanger 14, a blower 15, an accumulator 16, and an electrical component box 17.
- the compressor 12 compresses the refrigerant.
- the flow path switching device 13 switches the flow direction of the refrigerant, and is, for example, a four-way valve.
- the heat exchanger 14 exchanges heat between the refrigerant and outdoor air that is a heat medium, and is, for example, a fin-and-tube heat exchanger.
- the blower 15 blows outdoor air as a heat medium to the heat exchanger 14.
- the accumulator 16 stores the surplus refrigerant.
- the electrical component box 17 stores an inverter or the like that controls the operations of the compressor 12 and the blower 15.
- Each of the two indoor units 2 includes an expansion unit 21, an indoor heat exchanger 22, and an indoor blower 23.
- the expansion part 21 expands and depressurizes the refrigerant.
- the indoor heat exchanger 22 exchanges heat between the refrigerant and room air.
- the indoor blower 23 blows indoor air to the indoor heat exchanger 22.
- the outdoor unit 1 includes a housing 11.
- the housing 11 has, for example, a rectangular tube shape, and a bottom surface 11a as a base is placed on the floor.
- the heat exchanger 14 is provided on the four side surfaces of the housing 11 inside the housing 11.
- the heat exchanger 14 is composed of two L-shaped first plates 14a and second plates 14b in a top view, and is a four-surface suction type.
- the heat exchanger 14 is not limited to two L-shaped plates, but may be a single plate having a rectangular shape when viewed from the top, a single plate having a U-shape when viewed from the top, and a linear shape when viewed from the top. It may be a plate.
- the flow path switching device 13 which is a four-way valve, is provided with four connection portions 13 a connected to each pipe (not shown).
- the flow path switching device 13 and the pipe are connected by brazing.
- the lower end 14c of the heat exchanger 14 is located above the connection part 13a.
- the outdoor unit 1 may include a valve such as an electromagnetic valve, a check valve, or a two-way valve in addition to the flow path switching device 13 as the refrigerant circuit component.
- FIG. 5 is a cross-sectional view of the outdoor unit 1 according to Embodiment 1 of the present invention.
- the compressor 12 is placed on the bottom surface 11 a inside the housing 11.
- the compressor 12 has a suction pipe 12a for sucking refrigerant and a discharge pipe 12b for discharging refrigerant, and each is connected to a pipe (not shown).
- the lower end 14c of the heat exchanger 14 is located above the upper end 12c when the compressor 12 is inclined 45 °.
- An appropriate margin may be provided between the lower end 14c of the heat exchanger 14 and the upper end 12c when the compressor 12 is inclined 45 °.
- the heat exchanger 14 is not provided at the lowermost part of the casing 11, and the lower part is opened on the four side surfaces of the casing 11.
- the electrical component box 17 is installed in the lower part on the two side surfaces of the housing 11. Therefore, of the four side surfaces of the housing 11, the remaining two side surfaces where the electrical component box 17 is not installed are opened.
- the two opened side surfaces serve as spaces for accessing the inside from the outside of the housing 11.
- the valves such as the flow path switching device 13 are disposed in the vicinity of the space to be accessed.
- the valve is a member that needs to be replaced due to aging. Since the valve is disposed in the vicinity of the space to be accessed, the operation of replacing the valve is facilitated.
- FIG. 6 is a graph showing the relationship between the distance from the blower 15 and the wind speed of the air passing through the heat exchanger 14 in Embodiment 1 of the present invention.
- the horizontal axis indicates the distance from the blower 15 to the heat exchanger 14, and the vertical axis indicates the wind speed of the air passing through the heat exchanger 14.
- a cylindrical bell mouth 15 a serving as a discharge port for releasing air from the inside of the housing 11 is provided on the upper portion of the housing 11.
- the blower 15 is provided inside the bell mouth 15 a in the upper part of the housing 11.
- the heat exchanger 14 is not provided at the lowermost part of the casing 11 but is provided at the upper part of the casing 11. That is, the heat exchanger 14 is installed at a position close to the blower 15.
- the refrigerant is sucked into the compressor 12, compressed by the compressor 12, and discharged in the state of high-temperature and high-pressure gas.
- the discharged refrigerant passes through the flow path switching device 13 and flows into the heat exchanger 14.
- the refrigerant flowing into the heat exchanger 14 is condensed by exchanging heat with outdoor air that is a heat medium.
- the condensed refrigerant flows into the expansion unit 21 of each indoor unit 2 and is expanded and depressurized by the expansion unit 21.
- the decompressed refrigerant flows into the indoor heat exchanger 22.
- the refrigerant flowing into the indoor heat exchanger 22 is evaporated by exchanging heat with room air. At that time, the room air is cooled to cool the room. Thereafter, the evaporated refrigerant passes through the flow path switching device 13, flows into the accumulator 16, and is sucked into the compressor 12.
- the refrigerant is sucked into the compressor 12, compressed by the compressor 12, and discharged in the state of high-temperature and high-pressure gas.
- the discharged refrigerant passes through the flow path switching device 13 and flows into the indoor heat exchanger 22 of each indoor unit 2.
- the refrigerant flowing into the indoor heat exchanger 22 is condensed by exchanging heat with indoor air. At that time, the room air is heated to heat the room.
- the condensed refrigerant flows into the expansion unit 21 and is expanded and depressurized by the expansion unit 21.
- the decompressed refrigerant flows into the heat exchanger 14.
- the refrigerant that has flowed into the heat exchanger 14 is evaporated by exchanging heat with outdoor air that is a heat medium. Thereafter, the evaporated refrigerant passes through the flow path switching device 13, flows into the accumulator 16, and is sucked into the compressor 12.
- the lower end 14c of the heat exchanger 14 is located above the connecting portion 13a that connects the valve and the pipe.
- the arrangement of the heat exchanger 14 is not limited as long as the space necessary for the work is secured. For this reason, if only the connection part 13a is exposed, others can be occupied by the heat exchanger 14. Therefore, the heat exchange capability of the heat exchanger 14 can be improved while maintaining workability.
- the valve since the lower end 14c of the heat exchanger 14 is located above the connection portion 13a, the valve can be easily replaced when the valve breaks down.
- the compressor 12 mounted on the bottom face 11a inside the housing
- the compressor 12 can be pulled out from the inside of the housing 11 by tilting the compressor 12 by 45 °. By being pulled out when the compressor 12 is tilted by 45 °, safety during replacement work can be ensured. If the compressor 12 and the pipe are brazed, the compressor 12 is tilted and pulled out from the housing 11 after removing the wax.
- valve and piping are connected by brazing.
- connection part 13a is exposed from the heat exchanger 14
- brazing location is also exposed from the heat exchanger 14. Therefore, the brazing can be directly removed from the outside of the housing 11.
- Embodiment 1 has a high heat exchange capability.
- casing 11 has comprised the square cylinder shape
- the heat exchanger 14 is provided in the four side surfaces of the said housing
- the heat exchanger 14 includes an L-shaped first plate 14a and an L-shaped second plate 14b in a top view.
- FIG. FIG. 7 is a cross-sectional view of the outdoor unit 100 according to Embodiment 2 of the present invention.
- the second embodiment is different from the first embodiment in that the suction pipe 112a and the discharge pipe 112b of the compressor 112 are flexible pipes.
- the same parts as those of the first embodiment are denoted by the same reference numerals, and the description thereof is omitted. The description will focus on differences from the first embodiment.
- the compressor 112 has a suction pipe 112a for sucking refrigerant and a discharge pipe 112b for discharging refrigerant, and the suction pipe 112a or the discharge pipe 112b is a flexible pipe.
- the compressor 112 can be tilted and pulled out from the housing 11 without removing the wax used for connecting the pipes. Then the wax is removed.
- the compressor 112 can be replaced more easily.
- at least one of the suction pipe 112a and the discharge pipe 112b may be a flexible pipe.
- FIG. FIG. 8 is a top view of the outdoor unit 200 according to Embodiment 3 of the present invention.
- the third embodiment is different from the first embodiment in that the heat exchanger 214 is a single plate that is U-shaped when viewed from above and a single plate that is linear when viewed from above.
- the same parts as those in the first embodiment are denoted by the same reference numerals, and the description thereof will be omitted. The description will focus on differences from the first embodiment.
- the heat exchanger 214 includes one first plate 214a having a U-shape when viewed from the top and one second plate 214b having a linear shape when viewed from the top.
- the height of the second plate 214b is 2/3 of the height of the first plate 214a.
- the upper end of the second plate 214b and the upper end of the first plate 214a have the same height. That is, the lower end of the second plate 214b is higher than the lower end of the first plate 214a.
- first plates 214a may be arranged in two rows, and the second plates 214b may be arranged in three rows. In this way, by increasing the number of rows of the second plates 214b to be greater than the number of rows of the first plates 214a, it is possible to compensate for a decrease in heat exchange capacity due to the low height of the second plates 214b.
- the tube of the first plate 214a may be a circular tube, and the tube of the second plate 214b may be a flat tube. This also makes it possible to compensate for the decrease in heat exchange capacity due to the low height of the second plate 214b.
- the heat exchanger 214 is a fin-and-tube heat exchanger, and one of the first plate 214a and the second plate 214b is a circular tube, and the other tube is a flat tube. When comprised, the fall of the heat exchange capability of the heat exchanger 214 can be suppressed.
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- 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、本発明に係る室外機の実施の形態について、図面を参照しながら説明する。図1は、本発明の実施の形態1における空気調和装置3を示す回路図である。この図1に基づいて、空気調和装置3について説明する。図1に示すように、空気調和装置3は、室外機1と室内機2とを有している。図1では、2台の室内機2を例示しているが、室内機2の台数は、1台でもよいし3台以上でもよい。
図7は、本発明の実施の形態2に係る室外機100の断面図である。本実施の形態2は、圧縮機112の吸入管112a及び吐出管112bがフレキシブル配管である点で、実施の形態1と相違する。本実施の形態2では、実施の形態1と同一の部分は同一の符号を付して説明を省略し、実施の形態1との相違点を中心に説明する。
図8は、本発明の実施の形態3に係る室外機200の上面図である。本実施の形態3は、熱交換器214が、上面視U字状の1枚の板及び上面視直線状の1枚の板である点で、実施の形態1と相違する。本実施の形態3では、実施の形態1と同一の部分は同一の符号を付して説明を省略し、実施の形態1との相違点を中心に説明する。
Claims (9)
- 筐体と、
前記筐体の内部に設けられ、冷媒と熱媒体とを熱交換する熱交換器と、
前記筐体の内部に設けられ、配管によって前記熱交換器に接続された弁と、を備え、
前記熱交換器の下端は、
前記弁と前記配管とを接続する接続部よりも上方に位置している
室外機。 - 前記筐体の内部の底面に載置され、冷媒を圧縮する圧縮機を更に備え、
前記熱交換器の下端は、
前記圧縮機が45°傾けられたときの上端よりも上方に位置している
請求項1記載の室外機。 - 前記圧縮機は、
冷媒を吸入する吸入管と、
冷媒を吐出する吐出管と、を有し
前記吸入管又は前記吐出管は、フレキシブル配管である
請求項2記載の室外機。 - 前記弁と前記配管とは、ろう付けで接続されている
請求項1~3のいずれか1項に記載の室外機。 - 前記筐体の上部に設けられ、前記熱交換器に熱媒体を送風する送風機を更に備える
請求項1~4のいずれか1項に記載の室外機。 - 前記筐体は、四角筒状をなしており、
前記熱交換器は、前記筐体の4つの側面に設けられている
請求項1~5のいずれか1項に記載の室外機。 - 前記熱交換器は、
上面視において、L字状の第1の板及びL字状の第2の板で構成されている
請求項1~6のいずれか1項に記載の室外機。 - 前記熱交換器は、
上面視において、U字状の第1の板及び直線状の第2の板で構成されている
請求項1~6のいずれか1項に記載の室外機。 - 前記熱交換器は、
フィンアンドチューブ型熱交換器であり、
前記第1の板及び前記第2の板のうち、一方のチューブは円管であり、他方のチューブは扁平管で構成されている
請求項7又は8記載の室外機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201590001611.6U CN208282282U (zh) | 2015-11-06 | 2015-11-06 | 室外机 |
PCT/JP2015/081354 WO2017077648A1 (ja) | 2015-11-06 | 2015-11-06 | 室外機 |
US15/758,364 US20180245804A1 (en) | 2015-11-06 | 2015-11-06 | Outdoor unit |
JP2017548602A JPWO2017077648A1 (ja) | 2015-11-06 | 2015-11-06 | 室外機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/081354 WO2017077648A1 (ja) | 2015-11-06 | 2015-11-06 | 室外機 |
Publications (1)
Publication Number | Publication Date |
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WO2017077648A1 true WO2017077648A1 (ja) | 2017-05-11 |
Family
ID=58661733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2015/081354 WO2017077648A1 (ja) | 2015-11-06 | 2015-11-06 | 室外機 |
Country Status (4)
Country | Link |
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US (1) | US20180245804A1 (ja) |
JP (1) | JPWO2017077648A1 (ja) |
CN (1) | CN208282282U (ja) |
WO (1) | WO2017077648A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3418650A1 (en) * | 2017-06-21 | 2018-12-26 | Hitachi-Johnson Controls Air Conditioning, Inc. | Refrigerating apparatus |
WO2019160153A1 (ja) * | 2018-02-19 | 2019-08-22 | 三星電子株式会社 | 室外機、及び、空気調和装置 |
JP7346181B2 (ja) | 2019-09-11 | 2023-09-19 | 東芝キヤリア株式会社 | 熱源装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138859A (en) * | 1977-11-02 | 1979-02-13 | General Electric Company | Split heat pump outdoor fan arrangement |
JP2000111203A (ja) * | 1998-10-02 | 2000-04-18 | Matsushita Refrig Co Ltd | 空気調和機 |
JP2000320459A (ja) * | 1999-05-07 | 2000-11-21 | Sharp Corp | 圧縮機の防音装置 |
JP2003240276A (ja) * | 2002-02-13 | 2003-08-27 | Daikin Ind Ltd | 空気調和機用室外機 |
JP2003279076A (ja) * | 2002-03-20 | 2003-10-02 | Sanyo Electric Co Ltd | 空気調和機の室外機 |
JP2008261517A (ja) * | 2007-04-10 | 2008-10-30 | Mitsubishi Electric Corp | フィンチューブ型熱交換器及びそれを用いた空気調和機 |
JP2013160445A (ja) * | 2012-02-06 | 2013-08-19 | Hitachi Appliances Inc | 熱交換ユニット及び熱交換装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4951080B2 (ja) * | 2010-03-17 | 2012-06-13 | 株式会社鷺宮製作所 | 配管ろう付け時の過剰温度検知方法及び流体制御機器 |
-
2015
- 2015-11-06 WO PCT/JP2015/081354 patent/WO2017077648A1/ja active Application Filing
- 2015-11-06 JP JP2017548602A patent/JPWO2017077648A1/ja active Pending
- 2015-11-06 CN CN201590001611.6U patent/CN208282282U/zh active Active
- 2015-11-06 US US15/758,364 patent/US20180245804A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138859A (en) * | 1977-11-02 | 1979-02-13 | General Electric Company | Split heat pump outdoor fan arrangement |
JP2000111203A (ja) * | 1998-10-02 | 2000-04-18 | Matsushita Refrig Co Ltd | 空気調和機 |
JP2000320459A (ja) * | 1999-05-07 | 2000-11-21 | Sharp Corp | 圧縮機の防音装置 |
JP2003240276A (ja) * | 2002-02-13 | 2003-08-27 | Daikin Ind Ltd | 空気調和機用室外機 |
JP2003279076A (ja) * | 2002-03-20 | 2003-10-02 | Sanyo Electric Co Ltd | 空気調和機の室外機 |
JP2008261517A (ja) * | 2007-04-10 | 2008-10-30 | Mitsubishi Electric Corp | フィンチューブ型熱交換器及びそれを用いた空気調和機 |
JP2013160445A (ja) * | 2012-02-06 | 2013-08-19 | Hitachi Appliances Inc | 熱交換ユニット及び熱交換装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3418650A1 (en) * | 2017-06-21 | 2018-12-26 | Hitachi-Johnson Controls Air Conditioning, Inc. | Refrigerating apparatus |
CN109099521A (zh) * | 2017-06-21 | 2018-12-28 | 日立江森自控空调有限公司 | 制冷装置 |
WO2019160153A1 (ja) * | 2018-02-19 | 2019-08-22 | 三星電子株式会社 | 室外機、及び、空気調和装置 |
JP2019143844A (ja) * | 2018-02-19 | 2019-08-29 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 室外機、及び、空気調和装置 |
JP7346181B2 (ja) | 2019-09-11 | 2023-09-19 | 東芝キヤリア株式会社 | 熱源装置 |
Also Published As
Publication number | Publication date |
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JPWO2017077648A1 (ja) | 2018-05-10 |
CN208282282U (zh) | 2018-12-25 |
US20180245804A1 (en) | 2018-08-30 |
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