WO2019003338A1 - Unité extérieure de climatiseur - Google Patents

Unité extérieure de climatiseur Download PDF

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Publication number
WO2019003338A1
WO2019003338A1 PCT/JP2017/023727 JP2017023727W WO2019003338A1 WO 2019003338 A1 WO2019003338 A1 WO 2019003338A1 JP 2017023727 W JP2017023727 W JP 2017023727W WO 2019003338 A1 WO2019003338 A1 WO 2019003338A1
Authority
WO
WIPO (PCT)
Prior art keywords
side corner
hole
corner panel
outdoor unit
panel
Prior art date
Application number
PCT/JP2017/023727
Other languages
English (en)
Japanese (ja)
Inventor
野花 長崎
瑞朗 酒井
雅史 冨田
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 CN201790000557.2U priority Critical patent/CN208886935U/zh
Priority to JP2019526459A priority patent/JP6793833B2/ja
Priority to PCT/JP2017/023727 priority patent/WO2019003338A1/fr
Publication of WO2019003338A1 publication Critical patent/WO2019003338A1/fr

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

Definitions

  • the present invention relates to an outdoor unit of an air conditioner.
  • an outdoor unit of an air conditioner has a plurality of through-hole forming portions for forming through holes communicating the inside and the outside in a casing forming an outer shell. It is provided in the place.
  • the through hole is formed to insert an extension pipe or an electrical wiring or the like.
  • the through hole forming portion is formed in a notch shape imitating the through hole, and is devised so that it can be easily cut out when the outdoor unit is installed. Since the outdoor unit differs in the place where the extension piping or the electrical wiring is inserted depending on the place to be installed, one through hole forming portion selected according to the place to be installed is cut off to form the through hole.
  • the through hole forming portion is provided at a plurality of places of the housing in order to correspond to the place to be installed.
  • the through-hole formation part which is not functionally required is left as it is.
  • the housing is formed by combining a plurality of panels made of sheet metal, corrosion such as rusting may occur from the notched portion to be deteriorated, and the strength of the sheet metal may be reduced.
  • the present invention has been made to solve the above-described problems, and can prevent deterioration of the panel due to providing a plurality of through hole forming portions, and a place to be installed even if there is only one through hole forming portion. Accordingly, it is an object of the present invention to provide an outdoor unit of an air conditioner that can form through holes for inserting extension piping, electrical wiring, and the like from multiple directions according to the above.
  • An outdoor unit of an air conditioner according to the present invention is an outdoor unit of an air conditioner including a case formed by combining a plurality of panels and forming an outer shell of a main body, wherein the case is a plurality of cases.
  • the cross-sectional shape disposed in the front corner is the same as the L-shaped front corner panel and the front corner panel, and the cross section disposed in the rear corner
  • a hole forming portion is provided, and the front side corner panel and the rear side corner panel can be used interchangeably.
  • the front side corner panel and the rear side corner panel have the same shape, and one of the front side corner panel and the rear side corner panel has the inside and the outside of the casing.
  • a through hole forming portion for forming a through hole to be communicated is provided, and they are configured to be replaced with each other depending on the installation place. Therefore, it is not necessary to provide a through-hole formation part which does not require functionally in an outdoor unit in this air conditioner, and corrosion of a panel by providing a plurality of through-hole formation parts can be prevented.
  • through holes can be formed for inserting extension piping, electrical wiring, and the like from multiple directions according to the place to be installed.
  • front side corner panel which showed typically an example of the through-hole of the outdoor unit of the air conditioner concerning embodiment of this invention. It is the perspective view of the front side corner panel which showed typically an example of the through-hole of the outdoor unit of the air conditioner concerning embodiment of this invention. It is the perspective view of the front side corner panel which showed typically an example of the through-hole of the outdoor unit of the air conditioner concerning embodiment of this invention. It is the perspective view of the front side corner panel which showed typically an example of the through-hole of the outdoor unit of the air conditioner concerning embodiment of this invention. It is the perspective view of the front side corner panel which showed typically an example of the through-hole of the outdoor unit of the air conditioner concerning embodiment of this invention.
  • FIG. 1 is a perspective view schematically showing the front side of the outdoor unit of the air conditioner according to the embodiment of the present invention.
  • FIG. 2 is a perspective view schematically showing the back side of the outdoor unit of the air conditioner according to the embodiment of the present invention.
  • FIG. 3 is a perspective view schematically showing a front side corner panel of the outdoor unit of the air conditioner according to the embodiment of the present invention.
  • the outdoor unit 100 of the air conditioner includes a housing 10 formed in a rectangular shape by combining a plurality of panels.
  • the housing 10 forms an outer shell of the outdoor unit 100 of the air conditioner.
  • a compressor that compresses the refrigerant, a four-way valve that switches the flow of the refrigerant, and an evaporator during the heating operation are provided inside the housing 10 during the cooling operation.
  • the outdoor heat exchanger 18 that functions as a condenser (dissipator), a flow control device (depressurizer) that reduces the pressure of the refrigerant, and an outdoor blower motor and an outdoor fan that send wind to the outdoor heat exchanger 18 are accommodated. It is done.
  • a plurality of panels constituting the housing 10 are a front left panel 1, a front right panel 2, a left panel 3, a back panel 4, a top panel 5, and a bottom panel (not shown).
  • the borderline of the adjacent panel is shown by a broken line.
  • casing 10 is comprised, for example with the metal board
  • the front left panel 1 has a flat plate shape and constitutes a part of the front surface of the housing 10.
  • a substantially circular opening is formed in the upper and lower portions of the front left panel 1 as a blowout port 6.
  • a grid-like fan guard covering the air outlet 6 is attached to the front left side panel 1.
  • the front right side panel 2 has a substantially L-shaped cross-sectional shape, and constitutes a part of the front face portion and a part of the right side face portion of the housing 10.
  • a front side corner panel 7 having a substantially L-shaped cross section is detachably provided below the front right side panel 2, as a part of the front right side panel 2, as a part of the front right side panel 2, a front side corner panel 7 having a substantially L-shaped cross section is detachably provided below the front right side panel 2, as a part of the front right side panel 2, a front side corner panel 7 having a substantially L-shaped cross section is detachably provided.
  • the L-shaped one wall portion 70 and the other wall portion 71 have the same shape.
  • a through hole forming portion 9 for forming a through hole for communicating the inside and the outside of the housing 10 is provided in one wall portion 70 of the front side corner panel 7.
  • the through hole forming portion 9 When installing the outdoor unit 100, the through hole forming portion 9 is cut away to form the through hole 11 into which an extension pipe or an electrical wiring or the like is inserted.
  • the structure which provided the part 9 is shown.
  • the through holes 11A and 11B can be selectively used for each pipe having different sizes and shapes, it is excellent in usability.
  • the left side panel 3 has a flat plate shape, and constitutes the left side portion of the housing 10.
  • the back panel 4 has a substantially L-shaped cross section, and constitutes a part of the back surface and a part of the right side surface of the housing 10. That is, the right side portion of the housing 10 is configured by the front right side panel 2 and the back side panel 4.
  • a rear surface side corner panel 8 having a substantially L-shaped cross-sectional shape is detachably provided as a part of the rear surface panel 4.
  • the back side corner panel 8 has the same shape as the front side corner panel 7. That is, in the back side corner panel 8, similarly to the front side corner panel 7, the L-shaped one wall 80 and the other wall 81 have the same shape.
  • the top panel 5 constitutes the top of the housing 10 as shown in FIGS. 1 and 2. When the top panel 5 is assembled, the upper end portions of the front left panel 1, the front right panel 2, the left panel 3 and the rear panel 4 are covered.
  • FIG. 1 and FIG. 4 to FIG. 4 to 6 are perspective views schematically showing usage examples of the outdoor unit of the air conditioner according to the embodiment of the present invention.
  • the outdoor unit 100 of an air conditioner differs in the location which inserts extension piping, an electrical wiring, etc. by the installation place.
  • the front side corner panel 7 is fronted so that the through hole forming portion 9 is positioned on the front side. Attach it below the right side panel 2.
  • the front side corner panel 7 and the rear side corner panel 8 in the state shown in FIGS. 1 and 2 are removed from the housing 10. As shown in FIG. 6, after the front side corner panel 7 is turned over, the front side corner panel 7 and the rear side corner panel 8 are mutually replaced and attached to the housing 10 respectively.
  • FIG. 7 to FIG. 7 to 9 are cross-sectional views of the front side corner panel schematically showing an example of the through hole forming portion of the outdoor unit of the air conditioner according to the embodiment of the present invention.
  • FIG. 10 is a front view of the front side corner panel which showed typically an example of the through-hole formation part of the outdoor unit of the air conditioner concerning embodiment of this invention.
  • the through hole forming portion 9 shown in FIG. 7 is formed by a step portion 90 recessed to the inside of the housing 10.
  • the thickness of the joint portion 91 between the outer peripheral edge of the through hole forming portion 9 and the portion to be the opening edge of the through hole 11 is thinner than the thickness of the front side corner panel 7. Therefore, the through hole forming portion 9 can be easily cut out along the thin joint portion 91 using a cutting tool such as a nipper.
  • a cutting tool such as a nipper.
  • the through hole forming portion 9 shown in FIG. 8 is also formed by the step portion 92 recessed to the inside of the housing 10.
  • the thickness of the joint portion 93 between the outer peripheral edge of the through hole forming portion 9 and the portion to be the opening edge of the through hole 11 is substantially the same as the thickness of the front side corner panel 7.
  • the through hole forming portion 9 shown in FIG. 9 is formed by a notch groove 94 imitating the through hole 11.
  • the through hole forming portion 9 can be easily cut along the notch groove 94 using a cutting tool such as a nipper. Therefore, the operation of cutting the through hole forming portion 9 to form the through hole 11 is easy, so that the workability of the work of installing the outdoor unit 100 can be improved.
  • the through hole forming portion 9 shown in FIG. 10 is formed of a plurality of slit holes 95 imitating the through hole 11.
  • a plurality of slit holes 95 are formed at intervals.
  • the through hole forming portion 9 can be easily removed by cutting a connecting portion 96 between the adjacent slit holes 95 using a cutting tool such as a nipper. Therefore, the operation of forming the through hole 11 by removing the through hole forming portion 9 is facilitated, and the workability of the operation of installing the outdoor unit 100 can be improved.
  • said through-hole formation part 9 can be formed by various processing methods, such as die processing or post processing, for example.
  • die processing the front side corner panel 7 is manufactured using a mold that forms the step portion 90 or the notch groove 94 and the like.
  • post-processing after the front side corner panel 7 is manufactured, processing such as the step portion 90 or the notch groove 94 is performed.
  • FIGS. 11 to 16 are perspective views of the front side corner panel schematically showing an example of the through hole of the outdoor unit of the air conditioner according to the embodiment of the present invention.
  • the through hole forming portion 9 may be provided in the rear side corner panel 8.
  • the through hole forming portion 9 described based on FIGS. 11 to 16 is configured by any of the through hole forming portions 9 shown in FIGS. 7 to 10 described above.
  • FIG. 11 shows a configuration in which a through hole forming portion 9 for forming a horseshoe-shaped through hole 12 is provided in one wall portion 70 of the front side corner panel 7.
  • the through hole forming portion 9 shown in FIG. 11 is provided such that a portion to be a chord matches the lower edge of the front side corner panel 7.
  • the portion to be a chord may be formed to be the upper edge of the front side corner panel 7.
  • the through hole forming portion 9 large in the surface of the wall portion 70, after forming the through hole 12, it becomes easy to apply the piping cover of the extension pipe or the wiring cover of the electric wiring.
  • FIG. 12 also shows a configuration in which a through hole forming portion 9 for forming a horseshoe-shaped through hole 13 is provided in one wall portion 70 of the front side corner panel 7.
  • the through hole forming portion 9 shown in FIG. 12 is provided such that the portion to be a chord coincides with the side edge of the front side corner panel 7.
  • the through hole forming portion 9 is provided such that the opening edge of the formed through hole 13 does not extend to the bottom panel.
  • the housing 10 Prevents rainwater and the like traveling on the ground from entering the inside of the housing 10, thereby suppressing the problem of water being applied to equipment such as a compressor disposed in the housing 10, and enhancing the effect of preventing corrosion of the equipment. It is for.
  • the through hole forming portion 9 large in the surface of the wall portion 70, after forming the through hole 13, it becomes easy to apply the piping cover of the extension pipe or the wiring cover of the electric wiring.
  • FIG. 13 shows a configuration in which a through hole forming portion 9 for forming a circular through hole 14 is provided in one wall portion 70 of the front side corner panel 7.
  • the said through-hole formation part 9 may be the structure which forms an elliptical-shaped through hole.
  • FIG. 14 shows a configuration in which a through hole forming portion 9 for forming a rectangular through hole 15 is provided in one wall portion 70 of the front side corner panel 7. The corner portion of the rectangular through hole 15 is rounded.
  • These through hole forming portions 9 are also provided so that the opening edge of the formed through hole 14 or 15 does not extend to the bottom panel.
  • by forming the through hole forming portion 9 largely in the surface of the wall portion 70, after forming the through holes 14 or 15, it becomes easy to apply the piping cover of the extension pipe or the wiring cover of the electric wiring.
  • FIG. 15 shows a configuration in which a through hole forming portion 9 for forming two circular through holes 16 juxtaposed left and right is provided in one wall portion 70 of the front side corner panel 7.
  • FIG. 16 shows a configuration in which a through hole forming portion 9 for forming a rectangular through hole 17 juxtaposed vertically is provided in one wall portion 70 of the front side corner panel 7.
  • These through hole forming portions 9 are also provided so that the opening edge of the formed through hole 16 or 17 does not extend to the bottom panel. Further, the opening area can be reduced by providing these through hole forming portions 9 so as to be the through holes 16 or 17 having a hole diameter matched to the outer diameter of the extension piping or electrical wiring to be inserted. That is, since the outdoor unit 100 having the through holes 16 or 17 can suppress the amount of air touching equipment such as a compressor disposed inside the housing 10, the effect of preventing corrosion of the equipment can be enhanced. it can.
  • the configuration of the through holes described based on FIGS. 11 to 16 is an example, and the present invention is not limited to this.
  • the square through hole 15 shown in FIG. 14 may be a triangle or a polygon having five or more sides.
  • the through holes described based on FIGS. 11 to 16 may be combined with each other.
  • a penetration hole shall change a size and shape suitably, and shall be provided.
  • the outdoor unit 100 of the air conditioner according to the present embodiment is formed by combining a plurality of panels, and includes a housing 10 that forms an outer shell of the main body.
  • the housing 10 has the same shape as the front side corner panel 7 and the front side corner panel 7 having an L-shaped cross section disposed at the front corner as part of a plurality of panels, and the rear side And a rear side corner panel 8 having an L-shaped cross-section.
  • a through hole forming portion 9 for forming a through hole 11 for communicating the inside and the outside of the housing 10 is provided.
  • the front side corner panel 7 and the rear side corner panel 8 have a configuration that can be used interchangeably.
  • the outdoor unit 100 of the air conditioner is not required to provide the through hole forming portion that is not functionally required, and corrosion of the panel due to providing a plurality of through hole forming portions can be prevented.
  • the outdoor unit 100 of the air conditioner exchanges the front side corner panel 7 and the rear side corner panel 8 with each other to insert extension piping, electrical wiring, etc. from multiple directions according to the place to be installed. Since the through holes 11 can be formed, the usability is excellent.
  • the outdoor unit 100 of the air conditioner does not need to have the through hole forming portion 9 which is not functionally required, the processing time is reduced and the manufacturing cost can be reduced, and there is no through hole forming portion 9 A flat and not simple appearance can be exhibited, and the design is also enhanced.
  • one wall portion 70 and the other wall portion 71 of the bent L-shape have the same shape.
  • the through hole forming portion 9 is formed in the one wall portion 70. Therefore, after removing the front side corner panel 7 from the housing 10 and rotating the front side corner panel 7, the outdoor unit 100 of the air conditioner is attached to the same portion of the housing 10, for example, The position can be changed from the front side to the side of the housing 10. Therefore, the outdoor unit 100 of an air conditioner can form the through-hole 11 for inserting extension piping, an electrical wiring, etc. from multiple directions according to the installation place.
  • the through hole forming portion 9 is formed by a step portion 90 or 92 which is recessed to the inside of the housing 10. That is, by forming the thickness of the joint portion 91 between the outer peripheral edge of the through hole forming portion 9 and the portion to be the opening edge of the through hole 11 thinner than the plate thickness of the front side corner panel 7 The through hole forming portion 9 can be easily cut out along the portion 91. Therefore, the outdoor unit 100 of the air conditioner can easily perform the work of forming the through holes 11, and therefore the installation performance of the installation work can be improved.
  • the outdoor unit 100 of the air conditioner can suppress a reduction in strength due to corrosion even when it is stored, for example, in a warehouse for a long time.
  • the through hole forming portion 9 can also be formed by a notched groove 94 imitating the through hole 11. That is, the through hole forming portion 9 can be easily cut out along the cutout groove 94. Therefore, the outdoor unit 100 of the air conditioner can easily perform the work of forming the through holes 11, and can improve the installation performance of the installation work.
  • the through hole forming portion 9 can also be formed by a plurality of slit holes 95 imitating the through hole 11. That is, the through hole forming portion 9 can be easily removed by cutting out the connecting portion 96 between the adjacent slit holes 95. Therefore, the outdoor unit 100 of the air conditioner can easily perform the work of forming the through holes 11, and therefore the installation performance of the installation work can be improved.
  • the present invention is not limited to the configuration of the embodiment described above.
  • the housing 10 is not limited to the configuration of the plurality of panels described above.
  • the front side corner panel 7 and the rear side corner panel 8 show a configuration in which one wall portion 70 and the other wall portion 71 of the bent L-shape have the same shape.
  • the wall portion 71 may have a different shape.

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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

L'invention concerne une unité extérieure de climatiseur pourvue d'un caisson qui est formé en assemblant une pluralité de panneaux, et qui forme la forme externe du corps de l'unité extérieure. Le caisson comprend, parmi la pluralité de panneaux, un panneau de coin côté surface avant ayant une section transversale en forme de L qui est disposé au niveau d'un coin du côté de la surface avant, et un panneau de coin côté surface arrière ayant une section transversale en forme de L qui a la même forme que le panneau de coin côté surface avant et qui est disposé au niveau d'un coin du côté de la surface arrière. Le panneau de coin côté surface avant ou le panneau côté surface arrière est pourvu d'une section de formation de trou traversant destinée à former un trou traversant pour relier l'intérieur et l'extérieur du caisson. Le panneau de coin côté surface avant et le panneau de coin côté surface arrière sont conçus pour être interchangeables.
PCT/JP2017/023727 2017-06-28 2017-06-28 Unité extérieure de climatiseur WO2019003338A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201790000557.2U CN208886935U (zh) 2017-06-28 2017-06-28 空调机的室外机
JP2019526459A JP6793833B2 (ja) 2017-06-28 2017-06-28 空気調和機の室外機
PCT/JP2017/023727 WO2019003338A1 (fr) 2017-06-28 2017-06-28 Unité extérieure de climatiseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/023727 WO2019003338A1 (fr) 2017-06-28 2017-06-28 Unité extérieure de climatiseur

Publications (1)

Publication Number Publication Date
WO2019003338A1 true WO2019003338A1 (fr) 2019-01-03

Family

ID=64741266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/023727 WO2019003338A1 (fr) 2017-06-28 2017-06-28 Unité extérieure de climatiseur

Country Status (3)

Country Link
JP (1) JP6793833B2 (fr)
CN (1) CN208886935U (fr)
WO (1) WO2019003338A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020161782A1 (fr) * 2019-02-05 2020-08-13 三菱電機株式会社 Unité extérieure pour dispositif de climatisation
JPWO2021181559A1 (fr) * 2020-03-11 2021-09-16

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422929U (fr) * 1987-07-29 1989-02-07
JPH06137609A (ja) * 1992-10-23 1994-05-20 Toshiba Ave Corp 空気調和機の縦形室外機
JP2001330275A (ja) * 2000-05-24 2001-11-30 Sanyo Electric Co Ltd 空気調和機の室外機
JP2003279075A (ja) * 2002-03-20 2003-10-02 Sanyo Electric Co Ltd 空気調和機の室外機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002310459A (ja) * 2001-04-11 2002-10-23 Sharp Corp 空気調和機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422929U (fr) * 1987-07-29 1989-02-07
JPH06137609A (ja) * 1992-10-23 1994-05-20 Toshiba Ave Corp 空気調和機の縦形室外機
JP2001330275A (ja) * 2000-05-24 2001-11-30 Sanyo Electric Co Ltd 空気調和機の室外機
JP2003279075A (ja) * 2002-03-20 2003-10-02 Sanyo Electric Co Ltd 空気調和機の室外機

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020161782A1 (fr) * 2019-02-05 2020-08-13 三菱電機株式会社 Unité extérieure pour dispositif de climatisation
JPWO2020161782A1 (ja) * 2019-02-05 2021-09-30 三菱電機株式会社 空気調和装置の室外機
JP7438145B2 (ja) 2019-02-05 2024-02-26 三菱電機株式会社 空気調和装置の室外機
JPWO2021181559A1 (fr) * 2020-03-11 2021-09-16
WO2021181559A1 (fr) * 2020-03-11 2021-09-16 三菱電機株式会社 Unité d'échange de chaleur d'eau et dispositif de pompe à chaleur équipé d'une unité d'échange de chaleur d'eau

Also Published As

Publication number Publication date
JPWO2019003338A1 (ja) 2019-11-07
CN208886935U (zh) 2019-05-21
JP6793833B2 (ja) 2020-12-02

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