WO2016103442A1 - 室外機 - Google Patents

室外機 Download PDF

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Publication number
WO2016103442A1
WO2016103442A1 PCT/JP2014/084490 JP2014084490W WO2016103442A1 WO 2016103442 A1 WO2016103442 A1 WO 2016103442A1 JP 2014084490 W JP2014084490 W JP 2014084490W WO 2016103442 A1 WO2016103442 A1 WO 2016103442A1
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WO
WIPO (PCT)
Prior art keywords
panel
outdoor unit
heat exchanger
side panel
outdoor
Prior art date
Application number
PCT/JP2014/084490
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
岩崎　弘
久保野　俊行
智也 簗瀬
寛之 陣内
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to US15/520,664 priority Critical patent/US20170314794A1/en
Priority to EP14898356.2A priority patent/EP3059507B1/de
Priority to CN201480083279.2A priority patent/CN107003018B/zh
Priority to PCT/JP2014/084490 priority patent/WO2016103442A1/ja
Priority to JP2016565796A priority patent/JP6227167B2/ja
Priority to CN201520784932.XU priority patent/CN205245389U/zh
Publication of WO2016103442A1 publication Critical patent/WO2016103442A1/ja

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    • 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
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
    • 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

Definitions

  • the present invention relates to an outdoor unit of a refrigeration cycle apparatus.
  • an outdoor unit of a refrigeration cycle apparatus such as an air conditioner
  • a compressor, a heat exchanger, a blower, and the like are housed inside the casing.
  • the outdoor unit of the air conditioner is connected to an indoor unit in which a heat exchanger, a blower, and the like are accommodated via a refrigerant pipe.
  • a heat exchanger, a blower, and the like are accommodated via a refrigerant pipe.
  • the ability of the refrigeration cycle device such as heating and cooling depends on the amount of heat exchange between the air and the refrigerant. That is, a larger heating capacity and cooling capacity can be secured as the size of the heat exchanger is larger.
  • the outdoor unit described in Patent Document 1 has a rectangular bottom panel shape. And the heat exchanger is provided, for example so that it may extend in the long side direction of a bottom face panel. Thereby, a larger heat exchanger can be accommodated in the housing of the outdoor unit.
  • ⁇ Outdoor units for air conditioners are generally installed outdoors.
  • the outdoor unit when installing an outdoor unit in an apartment, the outdoor unit is installed on a veranda.
  • a veranda In a detached house, it is easy to secure an installation space for an outdoor unit such as a garden.
  • a condominium veranda In a condominium veranda, it is often narrower than a detached house, and the installation space tends to be limited.
  • indoor units installed indoors but also outdoor units installed outdoors have a desire to reduce the size.
  • the present invention has been made to solve the above-described problems, and provides an outdoor unit capable of mounting a larger heat exchanger (outdoor heat exchanger) while suppressing an increase in size. It is an object.
  • the outdoor unit according to the present invention is an outdoor unit to which a refrigerant pipe used to circulate the refrigerant between the indoor unit and the compressor is mounted, and is disposed below the compressor.
  • a bottom panel that supports the compressor, a first side panel provided at the peripheral edge of the bottom panel, and a second side surface provided at the peripheral position of the bottom panel disposed at a position opposed to the first side panel.
  • an outdoor heat exchanger supported on the upper side of the bottom panel and extending from the first side panel side to the second side panel side, and an end of the outdoor heat exchanger is provided on the second side panel.
  • the bottom panel is formed at a portion corresponding to the end of the outdoor heat exchanger, and protrudes from the first side panel toward the second side panel. Is included.
  • the outdoor unit according to the present invention has the above-described configuration, a larger heat exchanger (outdoor heat exchanger) can be mounted while suppressing an increase in size.
  • FIG. 1 is a schematic diagram of an air conditioner 200 including an outdoor unit 100 according to the present embodiment.
  • FIG. 1A shows an example of a refrigerant circuit configuration of the air conditioner 200
  • FIG. 1B shows a state in which the outdoor unit 100 and the indoor unit 150 are connected by a refrigerant pipe P.
  • the refrigeration cycle apparatus is the air conditioner 200.
  • the air conditioner 200 includes an indoor unit 150 and an outdoor unit 100, which are connected by a refrigerant pipe P.
  • the indoor unit 150 includes an indoor heat exchanger 151 that functions as an evaporator during cooling operation and functions as a condenser during heating operation.
  • the cold or warm heat generated by the outdoor unit 100 is delivered to the indoor unit 150 via the refrigerant pipe P.
  • the outdoor unit 100 is disposed outside, for example, a building, a condominium, a detached house, and the like, and supplies cold or hot heat to the indoor unit 150 through the refrigerant pipe P.
  • the outdoor unit 100 includes a compressor 4 that compresses the refrigerant, a four-way valve 8 that switches the flow path, a throttle device 9 that decompresses the refrigerant, an outdoor heat exchanger 2 that exchanges heat between the air and the refrigerant, and an outdoor heat exchanger.
  • a blower 3 for supplying air to 2 is mounted.
  • the indoor unit 150 is disposed at a position where cooling air or heating air can be supplied to the air-conditioning target space, such as indoors, and supplies the cooling air or heating air to the air-conditioning target space.
  • the indoor unit 150 is equipped with an indoor heat exchanger 151 that exchanges heat between air and refrigerant, and a blower 152 that supplies air to the indoor heat exchanger 151.
  • the indoor heat exchanger 151 performs heat exchange between the indoor air taken into the indoor unit 150 by the blower 152 and the refrigerant, condenses and liquefies the refrigerant during the heating operation, and evaporates the refrigerant during the cooling operation. is there.
  • the four-way valve 8 switches the refrigerant flow during the heating operation and the refrigerant flow during the cooling operation and the defrosting operation.
  • the four-way valve 8 connects the discharge side of the compressor 4 and the indoor heat exchanger 151 and also connects the suction side of the compressor 4 and the outdoor heat exchanger 2 during heating operation.
  • the expansion device 9 expands the refrigerant flowing through the refrigerant circuit by reducing the pressure.
  • One of the expansion devices 9 is connected to the outdoor heat exchanger 2 and the other is connected to the indoor heat exchanger 151.
  • the expansion device 9 may be configured by a device whose opening degree can be variably controlled, for example, an electronic expansion valve. Other configurations (such as the compressor 4) will be described later.
  • the flow path of the four-way valve 8 is switched as shown in FIG.
  • the gaseous refrigerant compressed and discharged by the compressor 4 flows into the indoor heat exchanger 151 via the four-way valve 8.
  • the gaseous refrigerant that has flowed into the indoor heat exchanger 151 is condensed by exchanging heat with the indoor air supplied from the blower 152 and flows out of the indoor heat exchanger 151.
  • the refrigerant that has flowed out of the indoor heat exchanger 151 flows into the expansion device 9 and is expanded and depressurized by the expansion device 9.
  • the decompressed refrigerant flows into the outdoor heat exchanger 2, undergoes heat exchange with the outdoor air supplied from the blower 3, vaporizes, and flows out of the outdoor heat exchanger 2.
  • the gaseous refrigerant flowing out from the outdoor heat exchanger 2 is sucked into the compressor 4 through the four-way valve 8.
  • FIG. 2 is a schematic diagram for explaining the structure and the like of the outdoor unit 100 according to the present embodiment.
  • FIG. 3 is an explanatory diagram of the housing of the outdoor unit 100 according to the present embodiment.
  • FIG. 4 is a top view of bottom panel 1E of outdoor unit 100 according to the present embodiment.
  • 2A is a perspective view of the outdoor unit 100
  • FIG. 2B is a front view of the outdoor unit 100
  • FIG. 2C is a cross-sectional view of the outdoor unit.
  • FIG. 2 shows a state where the cover 1D is removed.
  • FIG. 3A is a diagram viewed from the right side surface of the outdoor unit 100.
  • FIG. 3A is a diagram viewed from the right side surface of the outdoor unit 100.
  • the outdoor unit 100 includes an outdoor heat exchanger 2 that functions as a condenser during a cooling operation and functions as an evaporator during a heating operation.
  • the front panel 1B is defined as the front (front) of the outdoor unit, the side on which the first side panel 1CC is disposed toward the front is defined as the left side, and the second side toward the front.
  • the side on which the panel 1C is disposed is defined as the right side.
  • the casing of the outdoor unit 100 includes a top panel 1A that configures the upper surface of the outdoor unit 100, a front panel 1B that configures the front of the outdoor unit 100, and a first side panel 1CC that configures the left side of the outdoor unit 100.
  • a second side panel 1C constituting the right side surface of the outdoor unit 100, a fan grill 1B2 provided on the front panel 1B and constituting a part of the front surface of the outdoor unit 100, and a bottom surface of the outdoor unit 100.
  • a bottom panel 1E a bottom panel 1E.
  • the 1st side panel 1CC, the front panel 1B, and the 2nd side panel 1C are the structures corresponding to a surrounding surface panel.
  • the outdoor unit 100 includes a partition plate 5 that divides a space in the outdoor unit 100 into a left side and a right side, a compressor 4 that compresses and discharges refrigerant, an outdoor heat exchanger 2 that has an L-shaped horizontal cross section, an outdoor unit A blower 3 for supplying outside air to the heat exchanger 2 and a motor support 3A for holding the blower 3 are mounted.
  • the outdoor unit 100 is also equipped with an electrical component box (not shown) provided with a control device for controlling the number of rotations of the four-way valve 8 and the compressor 4.
  • the outdoor unit 100 is arranged at a corner C of the bottom panel 1E so as to be located inside the peripheral panel, and a fixed panel 1F standing on the bottom panel 1E, and a roof panel 1FF connected to the fixed panel 1F. And a valve 7 fixed to the fixed panel 1F and connected to the refrigerant pipe P, and a cover 1D attached so as to cover the valve 7.
  • the top panel 1 ⁇ / b> A constitutes the upper surface of the outdoor unit 100.
  • the top panel 1 ⁇ / b> A is provided at the upper end of the peripheral panel so as to cover the top of the outdoor heat exchanger 2.
  • the top panel 1A is provided such that the front end and the left end are supported by being in contact with the front panel 1B and the first side panel 1CC, and the right end is in contact with and supported by the second side panel 1C.
  • Top panel 1A is made of, for example, a metal plate.
  • the front panel 1B constitutes a part of the front surface of the outdoor unit 100.
  • the front panel 1B is provided with a first side panel 1CC at the left side end and a second side panel 1C at the right side end. Further, the front panel 1B is provided with a cover 1D at the right side end.
  • the first side panel 1CC and the front panel 1B are connected and configured integrally.
  • the front panel 1B has a lower end provided on the peripheral edge 1E1 of the bottom panel 1E, and a top panel 1A provided at the upper end.
  • the right side edge part of the front surface component of the front panel 1B is provided along the side edge part on the front side of the second side panel 1C.
  • the front panel 1B is formed with a circular opening 1B1 serving as an outside air inlet, for example.
  • Fan grill 1B2 is provided so as to face the position where opening 1B1 is formed.
  • Front panel 1B is made of, for example, a metal plate.
  • the front panel 1B has a front notch 1BH formed below the end on the second side panel 1C side.
  • the cover 1D is disposed in the front cutout 1BH.
  • the first side panel 1CC is provided on the peripheral edge 1E1 of the bottom panel 1E.
  • the first side panel 1CC is provided at a portion corresponding to one short side of the bottom panel 1E.
  • the second side panel 1C is disposed at a position opposite to the first side panel 1CC.
  • the front side surface portion of the first side panel 1CC is provided along the left side end portion of the front panel 1B.
  • a plurality of openings are formed in the first side panel 1CC so that air is supplied to the outdoor heat exchanger 2.
  • the second side panel 1C constitutes a part of the rear surface and the right side surface of the outdoor unit 100.
  • the second side panel 1 ⁇ / b> C has a substantially L-shaped horizontal cross section, is vertically provided on the bottom panel 1 ⁇ / b> E, and is disposed on the side and rear side of the compressor 4.
  • the second side panel 1C has a front end provided in contact with the front panel 1B, an upper end provided in contact with the top panel 1A, and a lower end provided in contact with the bottom panel 1E.
  • Second side panel 1C is made of, for example, a metal plate.
  • the second side panel 1C has a shape along the peripheral edge 1E1 of the bottom panel 1E, and has a tapered surface 1CT.
  • the refrigerant pipe P is routed along the tapered surface 1CT, so that the refrigerant pipe P can be prevented from being damaged.
  • the second side panel 1C has a side notch 1CH formed on the lower side of the front side end that is the front panel 1B side.
  • the cover 1D is disposed in the side cutout 1CH.
  • the fan grille 1B2 constitutes a part of the front surface of the outdoor unit 100, and is used to prevent a user or the like from being injured by the blower 3.
  • the fan grille 1B2 is a lattice-like member made up of vertical bars and horizontal bars, for example.
  • the bottom panel 1E constitutes a part of the bottom surface of the outdoor unit 100.
  • the bottom panel 1 ⁇ / b> E is a rectangular member that is disposed below the compressor 4 and the outdoor heat exchanger 2 and supports the compressor 4 and the outdoor heat exchanger 2.
  • the bottom panel 1E has a corner C2 (corresponding to the first corner) corresponding to the position where the protrusion J is formed and a corner C (second corner) corresponding to the position where the valve 7 is disposed. Part).
  • a peripheral edge 1E1 is formed on the periphery of the bottom panel 1E. That is, the peripheral edge 1E1 is a flange-shaped part formed on the peripheral edge of the bottom panel 1E.
  • Bottom panel 1E is made of, for example, a metal plate.
  • the bottom panel 1E is formed on the peripheral edge 1E1 where the second side panel 1C is provided, and includes a protruding portion J protruding in the horizontal direction.
  • the protruding portion J is formed at a portion corresponding to the end portion of the first heat exchanging portion 2A of the outdoor heat exchanger 2 and protrudes in the horizontal direction.
  • the protrusion J is formed so as to protrude from the first side panel 1CC toward the second side panel 1C rather than the position where the valve 7 is provided.
  • the taper surface J1 which goes to the edge part of the protrusion part J toward the part located in the lower side of the valve
  • Partition plate 5 The partition plate 5 is disposed so as to partition the side on which the compressor 4 and the valve 7 are disposed from the side on which the outdoor heat exchanger 2 and the blower 3 are disposed. That is, the partition plate 5 includes a machine room R1 on the side where the compressor 4 and the valve 7 are provided, and a fan room R2 on the side where the outdoor heat exchanger 2, the blower 3, and the motor support 3A are provided. It is something to divide. Partition plate 5 is disposed on bottom panel 1E, for example. And as for the partition plate 5, a front-end part is arrange
  • the compressor 4 sucks the refrigerant, compresses the refrigerant, and discharges it in a high temperature / high pressure state.
  • the compressor 4 is connected via a pipe to a four-way valve 8 that switches between a cooling operation and a heating operation by switching the refrigerant flow.
  • a partition plate 5, a front panel 1B, a fixed panel 1F, and the like are arranged around the compressor 4, a partition plate 5, a front panel 1B, a fixed panel 1F, and the like are arranged.
  • an electrical component box (not shown) used for various controls and the like is provided above the compressor 4.
  • the compressor 4 does not need to be directly mounted on the bottom panel 1E, and may be mounted on the installation stand provided in the bottom panel 1E.
  • Outdoor heat exchanger 2 The outdoor heat exchanger 2 performs heat exchange between the air taken into the outdoor unit 100 by the blower 3 and the refrigerant, condenses and liquefies the refrigerant during the cooling operation, and evaporates the refrigerant during the heating operation. .
  • the outdoor heat exchanger 2 is provided on the bottom panel 1E, for example.
  • the outdoor heat exchanger 2 does not need to be directly placed on the bottom panel 1E, and may be placed on an installation table provided on the bottom panel 1E.
  • a motor support 3A On the upper part of the outdoor heat exchanger 2, a motor support 3A is provided so as to be hung.
  • the outdoor heat exchanger 2 is configured by, for example, a fin-and-tube heat exchanger that can exchange heat between the refrigerant flowing through the heat transfer tubes and the air passing through the fins.
  • the outdoor heat exchanger 2 includes a first heat exchange part 2A extending in parallel to the direction from the first side panel 1CC toward the second side panel 1C, a bent second heat exchange part 2B, And the third heat exchange part 2C provided to face the side panel 1CC.
  • the first heat exchange unit 2A and the second heat exchange unit 2B are connected, and the second heat exchange unit 2B and the third heat exchange unit 2C are connected.
  • a refrigerant circulation member 20 such as a header that distributes the refrigerant to various pipes and heat transfer pipes is disposed. That is, the refrigerant distribution member 20 is provided on the end side of the first heat exchange unit 2A.
  • the third heat exchanging portion 2C is provided with a hairpin 2C1 in which the heat transfer tube is bent in a semicircular shape.
  • the fixed panel 1F is configured to partition a space (machine room R1) on the side where the compressor 4 is disposed and a space on the side where the valve 7 is disposed.
  • the fixed panel 1F is a flat plate-like member provided so as to extend in the vertical direction.
  • the fixed panel 1F is provided so as to extend from the bottom panel 1E side to the height positions of the upper ends of the front cutout 1BH and the side cutout 1CH.
  • One (front) side end of the fixed panel 1F is positioned to face the inner surface of the front panel 1B, and the other (rear) side end of the fixed panel 1F is the front end of the second side panel 1C. It is provided along the part.
  • the fixed panel 1F is provided so as to form an acute angle with the front panel 1B.
  • the roof panel 1FF is connected to the fixed panel 1F.
  • the roof panel 1FF is connected to the upper end of the fixed panel 1F, the front cutout 1BH, and the side cutout 1CH, and is disposed on the upper side of the bulb 7.
  • the fixed panel 1F is not formed so as to extend from the bottom panel 1E to the top panel 1A, but the upper end of the fixed panel 1F is set at an intermediate position between the bottom panel 1E and the top panel 1A. Thus, it is easy to effectively use the limited space in the outdoor unit 100.
  • the roof panel 1FF can be composed of, for example, a triangular plate member.
  • the roof panel 1FF is arranged so that the apex portion of the corner C of the bottom panel 1E comes below the apex.
  • the apex of the roof panel 1FF is located at the corner of the right side end of the front panel 1B and the corner of the front side end of the second side panel 1C.
  • this vertex has a larger angle than the other two vertices.
  • the valve 7 is attached to the fixed panel 1F.
  • the valve 7 includes a valve 7A and a valve 7B.
  • a refrigerant pipe P is connected to the valve 7.
  • the valve 7 is disposed in a closed space formed between the outer surface of the fixed panel 1F, the upper surface of the bottom panel 1E, and the inner surface of the cover 1D. For this reason, even if the refrigerant ignites and spreads to the refrigerant pipe P, it is possible to prevent the fire from spreading at the position of the valve 7. That is, the flame can be prevented from reaching the compressor 4 and the outdoor heat exchanger 2.
  • the cover 1D is disposed on the peripheral edge 1E1 of the bottom panel 1E and is detachably provided at a position facing the fixed panel 1F so as to cover the bulb 7.
  • the cover 1D is attached at a position corresponding to the corner C of the bottom panel 1E.
  • the cover 1D constitutes a part of the front surface and a part of the right side surface of the casing of the outdoor unit 100. That is, the cover 1D is detachably provided on the front cutout 1BH and the side cutout 1CH.
  • the cover 1D includes a front surface portion 1D1 provided in parallel to the front panel 1B, a side surface portion 1D2 orthogonal to the front surface portion 1D1, a drawer portion 1D3 used to pull out the refrigerant pipe P connected to the valve 7, And a terminal block protection part 1D4 formed so as to cover a mounting portion Q such as a terminal block connected to the product box 6.
  • the cover 1D is formed by integrally forming a front surface portion 1D1, a side surface portion 1D2, a drawer portion 1D3, and a terminal block protection portion 1D4.
  • the cover 1D may be made of, for example, a resin or a metal plate.
  • Front part 1D1 is a flat plate member formed so as to extend upward from bottom panel 1E.
  • the left side end portion of the front portion 1D1 is provided along the right end portion of the front panel 1B. Further, the right side end portion of the front surface portion 1D1 is connected to the side surface portion 1D2.
  • Side part 1D2 is a flat plate-like member provided along the outer surface of second side panel 1C.
  • the side surface portion 1D2 is a flat plate member having an L shape in plan view.
  • a drawer portion 1D3 is formed on the side surface portion 1D2 at the height position of the valve 7.
  • the lead portion 1D3 is formed so as to protrude to the right side of the side surface portion 1D2.
  • the side surface of the cover 1D has a stepped portion in which the lead portion 1D3 is formed. If the drawer 1D3 is not formed in the cover 1D, the refrigerant pipe P can be easily drawn, but rainwater or the like enters the casing of the outdoor unit 100. However, since the drawer 1D3 that protrudes from the side surface 1D2 is formed in the cover 1D, rainwater or the like can enter the housing of the outdoor unit 100 while avoiding interference with the refrigerant pipe P. Can be suppressed.
  • the terminal block protection part 1D4 is formed on the same plane as the drawer part 1D3, and is formed at a position protruding to the right side from the side part 1D2.
  • the terminal block protection part 1D4 has a lower end connected to an upper end of the lead part 1D3. Further, the terminal block protection part 1D4 has a lower side end connected to the side part 1D2.
  • the cover 1D has a front surface portion 1D1, a side surface portion 1D2, a drawer portion 1D3, and a terminal block protection portion 1D4 which are integrally formed, and can protect not only the valve 7 but also the terminal block. Yes.
  • FIG. 5A is an explanatory diagram of the valve 7 and the surroundings of the outdoor unit 100 according to the present embodiment.
  • FIG. 5B is an explanatory diagram showing a bottom panel 1E, a fixed panel 1F, a valve 7, a refrigerant pipe P, a cover 1D, and the like of the outdoor unit 100 according to the present embodiment.
  • FIG. 5C is an explanatory diagram of a state where the cover 1D of FIG. 5B is removed.
  • a valve 7B is disposed below the valve 7A.
  • the valves 7A and 7B are connected to each refrigerant pipe P.
  • the valve 7 is fixed to the fixed panel 1F.
  • the cover 1D is attached at a position corresponding to the corner portion C of the bottom panel 1E to prevent rainwater and the like from entering the closed space SP where the valve 7 is disposed. Can be done.
  • the cover 1D is formed with a drawing portion 1D3 that protrudes from the side surface portion 1D2, the refrigerant pipe P can be easily pulled out of the casing of the outdoor unit 100. In addition to this, it is possible to prevent rainwater from entering the housing by the drawing portion 1D3, to avoid the valve 7 from being visible, and to improve the design.
  • bottom panel 1E includes protrusion J.
  • This protrusion J is formed at a portion corresponding to the end of the first heat exchange part 2A of the outdoor heat exchanger 2 and protrudes in the horizontal direction. For this reason, the larger outdoor heat exchanger 2 can be mounted. That is, the width dimension of the first heat exchanging portion 2A of the outdoor heat exchanger 2 can be increased by the amount by which the protruding portion J is formed.
  • FIG. 8 is a schematic diagram of an outdoor unit of a conventional air conditioner when viewed in a horizontal section.
  • the protrusion J is not formed as in the conventional outdoor unit
  • the front side width and the rear side width of the outdoor unit are increased.
  • the size of the outdoor unit increases accordingly.
  • the front side of the portion where the protruding portion J is formed in the peripheral edge portion 1E1 does not protrude.
  • the protruding portion J is formed so that the lateral width dimension of the rear side of the outdoor unit 100 is enlarged, but since there is no configuration corresponding to the protruding portion J on the front side, the lateral width dimension is suppressed. ing. For this reason, the enlargement of the outdoor unit 100 can be avoided.
  • the outdoor unit 100 according to Embodiment 1 can be mounted with a larger heat exchanger (outdoor heat exchanger 2) while suppressing an increase in size.
  • FIG. 6 is a first modification of the outdoor unit 100 according to the present embodiment.
  • FIG. 6A is a perspective view of the outdoor unit 100
  • FIG. 6B is a front view of the outdoor unit 100.
  • the roof panel 1FF is arranged so that the front end (vertical vertex) is on the front side so as to expand the volume of the machine room R1, and the lower side of the vertex with the largest angle.
  • the apex portion of the corner C is located at
  • the front panel 1 ⁇ / b> B and the second side panel 1 ⁇ / b> C are arranged so that the side end portion of the bent portion 21 and the side end portion of the bent portion 22 are along.
  • the fixed panel 1F, the cover 1D, and the second side panel 1C are provided so as to extend vertically from the bottom panel 1E to the top panel 1A.
  • outdoor unit 100 according to Modification 1 has the following effect. That is, the outdoor unit 100 according to the modified example 1 can further reduce the size of the outdoor unit 100 instead of reducing the volume of the machine room R1 by the amount including the bent part 21 and the bent part 22.
  • [Modifications 2 to 6] 7A to 7E are modified examples 2 to 6 of the outdoor unit according to the embodiment of the present invention.
  • Modifications 2 to 6 below various variations of the bottom panel 1E are shown.
  • the second side panel 1C is formed along the peripheral edge 1E1 of the bottom panel 1E.
  • FIG. 7A to FIG. 7E (a) below show cross-sectional views of the outdoor unit 100.
  • the tapered surface J1 described in the present embodiment is a vertical surface.
  • the tapered surface J1 described in the present embodiment is a vertical surface.
  • the third modification is the same mode as the outdoor unit 100 according to the present embodiment except for the differences described above.
  • the modification 2 you may employ
  • the bottom panel 1E has a notch J2 formed at the formation position of the corner C (corresponding to the second corner). That is, in the modified example 4, the bottom panel 1E includes a notch J2 formed by notching the corner C in a tapered shape so that the volume of the machine room R1 is reduced.
  • the second side panel 1C may be provided up to the position of the notch J2, or the front panel 1B may be provided up to the position of the notch J2.
  • adopt the roof panel 1FF of the aspect of the outdoor unit 100 which concerns on this Embodiment As shown in FIG. 7C (b2), You may employ
  • FIG. 7C (b1) in the modification 4, you may employ
  • the bottom panel 1E is formed such that the tapered surface J1 of the protruding portion J extends to the corner C.
  • the modification 5 you may employ
  • the bottom surface panel 1E has a tapered surface J1 as a vertical surface. Further, the bottom panel 1E is also formed with a protrusion J on the side where the corner C is formed. Further, the position facing this vertical plane is also a vertical plane. That is, in the modified example 6, when the bottom panel 1E is viewed from the top, the bottom panel 1E is formed with a recess J3 formed by two projecting portions J. And the valve

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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)
PCT/JP2014/084490 2014-12-26 2014-12-26 室外機 WO2016103442A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US15/520,664 US20170314794A1 (en) 2014-12-26 2014-12-26 Outdoor unit
EP14898356.2A EP3059507B1 (de) 2014-12-26 2014-12-26 Ausseneinheit
CN201480083279.2A CN107003018B (zh) 2014-12-26 2014-12-26 室外机
PCT/JP2014/084490 WO2016103442A1 (ja) 2014-12-26 2014-12-26 室外機
JP2016565796A JP6227167B2 (ja) 2014-12-26 2014-12-26 室外機
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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6425635U (de) * 1987-08-07 1989-02-13
JPH05133571A (ja) 1991-11-15 1993-05-28 Matsushita Electric Ind Co Ltd 空気調和機の室外ユニツト
JPH05296496A (ja) * 1992-04-22 1993-11-09 Mitsubishi Electric Corp 空気調和機の室外ユニット
JPH10205829A (ja) * 1997-01-20 1998-08-04 Fujitsu General Ltd 空気調和機の室外機
JP2003254563A (ja) * 2001-12-27 2003-09-10 Sanyo Electric Co Ltd 空気調和装置
JP2004251586A (ja) * 2003-02-21 2004-09-09 Matsushita Electric Ind Co Ltd 分離型空気調和機
JP2006138524A (ja) * 2004-11-11 2006-06-01 Matsushita Electric Ind Co Ltd 圧縮機制御ユニットおよび圧縮機制御方法
JP2007120900A (ja) * 2005-10-31 2007-05-17 Daikin Ind Ltd 閉鎖弁サポート部材及びそれを備えた空気調和装置の室外ユニット
US20100011803A1 (en) * 2008-07-15 2010-01-21 Johnson Controls Technology Company Horizontal discharge air conditioning unit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0132997B1 (ko) * 1994-08-20 1998-04-21 김광호 공기조화기의 실외기
JP2004293955A (ja) * 2003-03-27 2004-10-21 Sanyo Electric Co Ltd 空気調和機の室外機
KR100988572B1 (ko) * 2003-08-14 2010-10-18 삼성전자주식회사 공기조화기의 실외기
KR101346904B1 (ko) * 2006-07-03 2013-12-31 엘지전자 주식회사 공기조화기
JP2010112667A (ja) * 2008-11-10 2010-05-20 Mitsubishi Electric Corp 空気調和機
EP2402671B1 (de) * 2009-02-26 2018-06-06 LG Electronics Inc. Klimaanlage und ausseneinheit
IT1400737B1 (it) * 2009-05-20 2013-07-02 Sanyo Electric Co Unita' esterna per lo scambio di calore, particolarmente in scambiatori di calore e simili.
CN101995057A (zh) * 2009-08-24 2011-03-30 乐金电子(天津)电器有限公司 水冷式移动空调
JP5152351B2 (ja) * 2011-01-18 2013-02-27 ダイキン工業株式会社 空気調和機
JP6404546B2 (ja) * 2013-01-18 2018-10-10 三菱電機株式会社 空気調和機の室外機

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6425635U (de) * 1987-08-07 1989-02-13
JPH05133571A (ja) 1991-11-15 1993-05-28 Matsushita Electric Ind Co Ltd 空気調和機の室外ユニツト
JPH05296496A (ja) * 1992-04-22 1993-11-09 Mitsubishi Electric Corp 空気調和機の室外ユニット
JPH10205829A (ja) * 1997-01-20 1998-08-04 Fujitsu General Ltd 空気調和機の室外機
JP2003254563A (ja) * 2001-12-27 2003-09-10 Sanyo Electric Co Ltd 空気調和装置
JP2004251586A (ja) * 2003-02-21 2004-09-09 Matsushita Electric Ind Co Ltd 分離型空気調和機
JP2006138524A (ja) * 2004-11-11 2006-06-01 Matsushita Electric Ind Co Ltd 圧縮機制御ユニットおよび圧縮機制御方法
JP2007120900A (ja) * 2005-10-31 2007-05-17 Daikin Ind Ltd 閉鎖弁サポート部材及びそれを備えた空気調和装置の室外ユニット
US20100011803A1 (en) * 2008-07-15 2010-01-21 Johnson Controls Technology Company Horizontal discharge air conditioning unit

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CN107003018A (zh) 2017-08-01
CN205245389U (zh) 2016-05-18
EP3059507B1 (de) 2018-03-14
CN107003018B (zh) 2020-06-26
US20170314794A1 (en) 2017-11-02
EP3059507A4 (de) 2016-12-28
JPWO2016103442A1 (ja) 2017-05-25
JP6227167B2 (ja) 2017-11-08
EP3059507A1 (de) 2016-08-24

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