WO2020021660A1 - Air conditioner outdoor unit - Google Patents

Air conditioner outdoor unit Download PDF

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Publication number
WO2020021660A1
WO2020021660A1 PCT/JP2018/027934 JP2018027934W WO2020021660A1 WO 2020021660 A1 WO2020021660 A1 WO 2020021660A1 JP 2018027934 W JP2018027934 W JP 2018027934W WO 2020021660 A1 WO2020021660 A1 WO 2020021660A1
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WO
WIPO (PCT)
Prior art keywords
housing
air conditioner
outdoor unit
handle
conditioner outdoor
Prior art date
Application number
PCT/JP2018/027934
Other languages
French (fr)
Japanese (ja)
Inventor
優也 秦
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 JP2020531897A priority Critical patent/JP7229248B2/en
Priority to PCT/JP2018/027934 priority patent/WO2020021660A1/en
Publication of WO2020021660A1 publication Critical patent/WO2020021660A1/en

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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

Definitions

  • the present invention relates to an outdoor unit of an air conditioner that is carried by hand.
  • Patent Literature 1 discloses a handle fixed to a main body of an air conditioner using screws.
  • the handle when the handle is fixed with a screw, the handle is fixed by simultaneously penetrating the top plate and the side plate of the main body with the screw, so that the top plate and the side plate are also fixed. That is, the handle is always attached to the main body.
  • Patent Literature 1 is always attached to the outside of the main body, which hinders a passerby from passing near the main body of the air conditioner.
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to provide an air conditioner outdoor unit that does not hinder the passage of pedestrians.
  • the outdoor unit of the air conditioner according to the present invention includes a housing provided in the non-air-conditioned space, and a carrying handle detachably attached to the housing and usable as a gripping part when carrying the housing.
  • the carrying handle since the carrying handle is detachably attached to the housing, it is easy to remove the carrying handle when not carrying. For this reason, the carrying handle does not hinder traffic.
  • FIG. 1 is a circuit diagram showing an air conditioner 1 according to Embodiment 1 of the present invention. It is a perspective view which shows the air conditioner outdoor unit 2 which concerns on Embodiment 1 of this invention. It is a perspective view which shows the outer shell component 21 and the carrying handle 30 which concern on Embodiment 1 of this invention. It is a front view which shows the shell part 21 and the carrying handle 30 which concern on Embodiment 1 of this invention.
  • FIG. 2 is a side cross-sectional view illustrating an outer part 21 according to Embodiment 1 of the present invention.
  • FIG. 2 is a side cross-sectional view illustrating an outer part 21 according to Embodiment 1 of the present invention.
  • FIG. 2 is a side cross-sectional view illustrating an outer part 21 according to Embodiment 1 of the present invention.
  • FIG. 3 is a perspective view showing a state in which the carrying handle 30 is mounted on the outer component 21 according to the first embodiment of the present invention.
  • FIG. 3 is a side cross-sectional view showing the outer part 21 and the transport handle 30 according to Embodiment 1 of the present invention.
  • FIG. 3 is a side cross-sectional view showing the outer part 21 and the transport handle 30 according to Embodiment 1 of the present invention. It is a perspective view which shows the shell part 121 and the carrying handle 30 which concern on Embodiment 2 of this invention.
  • FIG. 1 is a circuit diagram showing an air conditioner 1 according to Embodiment 1 of the present invention.
  • the air conditioner 1 is a device that adjusts air in a space to be air-conditioned.
  • a unit 3 The air conditioner outdoor unit 2 is provided with a compressor 5, a flow path switching device 6, an outdoor heat exchanger 7, an outdoor blower 8, and an expansion unit 9.
  • the indoor unit 3 of the air conditioner is provided with an indoor heat exchanger 10 and an indoor blower 11.
  • the refrigerant circuit 4 is configured by connecting the compressor 5, the flow switching device 6, the outdoor heat exchanger 7, the expansion section 9, and the indoor heat exchanger 10 by piping.
  • the compressor 5 sucks a refrigerant in a low-temperature and low-pressure state, compresses the sucked refrigerant into a high-temperature and high-pressure refrigerant, and discharges the refrigerant.
  • the flow path switching device 6 switches the direction in which the refrigerant flows in the refrigerant circuit 4, and is, for example, a four-way valve.
  • the outdoor heat exchanger 7 exchanges heat between outdoor air and a refrigerant, for example.
  • the outdoor heat exchanger 7 functions as a condenser during the cooling operation, and functions as an evaporator during the heating operation.
  • the outdoor blower 8 is a device that sends outdoor air to the outdoor heat exchanger 7.
  • the expansion section 9 is a pressure reducing valve or an expansion valve that decompresses and expands the refrigerant.
  • the expansion section 9 is, for example, an electronic expansion valve whose opening is adjusted.
  • the indoor heat exchanger 10 exchanges heat between indoor air and a refrigerant, for example.
  • the indoor heat exchanger 10 functions as an evaporator during the cooling operation and functions as a condenser during the heating operation.
  • the indoor blower 11 is a device that sends indoor air to the indoor heat exchanger 10.
  • cooling operation Next, an operation mode of the air conditioner 1 will be described.
  • the cooling operation In the cooling operation, the refrigerant sucked into the compressor 5 is compressed by the compressor 5 and discharged in a high-temperature and high-pressure gas state.
  • the high-temperature and high-pressure gaseous refrigerant discharged from the compressor 5 passes through the flow path switching device 6 and flows into the outdoor heat exchanger 7 acting as a condenser, where the outdoor heat exchanger 7
  • the heat is exchanged with the outdoor air sent by 8 to condense and liquefy.
  • the condensed liquid-state refrigerant flows into the expansion section 9, and is expanded and decompressed in the expansion section 9, and becomes a low-temperature and low-pressure gas-liquid two-phase refrigerant.
  • the refrigerant in the gas-liquid two-phase state flows into the indoor heat exchanger 10 acting as an evaporator, where the refrigerant exchanges heat with indoor air sent by the indoor blower 11 to evaporate and gasify. I do. At this time, the room air is cooled and the room is cooled. The evaporated low-temperature and low-pressure gaseous refrigerant passes through the flow path switching device 6 and is sucked into the compressor 5.
  • the heating operation In the heating operation, the refrigerant drawn into the compressor 5 is compressed by the compressor 5 and discharged in a high-temperature and high-pressure gas state.
  • the high-temperature and high-pressure gaseous refrigerant discharged from the compressor 5 passes through the flow path switching device 6, flows into the indoor heat exchanger 10 acting as a condenser, and in the indoor heat exchanger 10, the indoor blower The heat is exchanged with the indoor air sent by 11 to condense and liquefy. At this time, the room air is warmed and the room is heated.
  • the condensed liquid-state refrigerant flows into the expansion section 9, and is expanded and decompressed in the expansion section 9, and becomes a low-temperature and low-pressure gas-liquid two-phase refrigerant.
  • the refrigerant in the gas-liquid two-phase state flows into the outdoor heat exchanger 7 acting as an evaporator, where the refrigerant exchanges heat with outdoor air sent by the outdoor blower 8 to evaporate and gasify. I do.
  • the evaporated low-temperature and low-pressure gaseous refrigerant passes through the flow path switching device 6 and is sucked into the compressor 5.
  • FIG. 2 is a perspective view showing the air conditioner outdoor unit 2 according to Embodiment 1 of the present invention.
  • the air conditioner outdoor unit 2 includes a housing 20.
  • the housing 20 includes a plurality of outer components 21 constituting an outer side portion.
  • the outer part 21 of the lower part and the side part of the air conditioner outdoor unit 2 among the outer parts 21 will be described.
  • FIG. 3 is a perspective view showing the outer part 21 and the carrying handle 30 according to Embodiment 1 of the present invention.
  • the outer component 21 has an upper surface 21a located at an upper portion, and a lower surface 21b located below the upper surface 21a and protruding outward from the upper surface 21a.
  • the upper surface 21a has a locking portion 22 to which the carrying handle 30 is locked.
  • the air conditioner outdoor unit 2 includes a transport handle 30 detachably attached to the housing 20.
  • the transport handle 30 is provided so as to be usable as a grip portion that can be gripped by hand when a person installs the housing 20 at the installation location.
  • the carrying handle 30 is attached to, for example, the outer side surfaces on both sides of the housing 20, and has an attaching portion 31 and a grip portion 32.
  • the attachment portion 31 has a flat plate shape, and is detachably attached to the housing 20.
  • the mounting portion 31 has handle holes 31a at both ends, but the handle holes 31a are not used in the first embodiment.
  • the grip portion 32 is U-shaped, and is a portion that is fixed at both ends to the attachment portion 31 and that a person grips when carrying the housing 20.
  • FIG. 4 is a front view showing the outer shell 21 and the transport handle 30 according to Embodiment 1 of the present invention.
  • the locking portion 22 is formed with a slit portion 27 into which the grip portion 32 of the transport handle 30 is inserted from the side.
  • the transport handle 30 is slidably attached to the housing 20 by inserting the grip portion 32 into the slit portion 27.
  • a notch portion 28 cut out upward from the slit portion 27 is formed.
  • FIG. 5 is a side sectional view showing the outer part 21 according to Embodiment 1 of the present invention, and is a sectional view taken along line AA of FIG.
  • FIG. 5 is a diagram illustrating a portion of the locking portion 22 where the notch portion 28 is not formed.
  • the vertices Y and Z of the locking portion 22 are provided deeper inward than the outermost X of the outer component 21.
  • the locking portion 22 is provided outside the upper surface 21 a so as to be sandwiched between the mounting portion 31 and the grip portion 32 of the carrying handle 30 from the upper surface 21 a which is deeper than the lower surface 21 b (outermost X) of the outer component 21. It protrudes toward.
  • the mounting portion 31 of the carrying handle 30 is provided inside the locking portion 22, and the grip portion 32 of the carrying handle 30 is provided outside the locking portion 22. Further, the locking portion 22 has an upper horizontal surface 23, an upper vertical surface 24, a lower horizontal surface 25, and a lower vertical surface 26.
  • the upper horizontal surface 23 is connected to the upper surface 21 a and is a substantially horizontal surface located above the slit portion 27, and suppresses the mounting portion 31 of the transport handle 30 from moving upward.
  • the upper vertical surface 24 has a first upper vertical surface 24a and a second upper vertical surface 24b (see FIG. 6).
  • the first upper vertical surface 24a is located above the slit portion 27 and is a surface connected to the upper horizontal surface 23.
  • the end of the grip portion 32 of the transport handle 30 is fitted and the grip portion 32 moves horizontally. To do so.
  • the lower horizontal surface 25 is connected to the lower surface 21b and is a substantially horizontal surface located below the slit portion 27, and suppresses the downward movement of the mounting portion 31 of the transport handle 30.
  • the lower vertical surface 26 is located below the slit portion 27 and is connected to the lower horizontal surface 25, and guides the grip portion 32 of the transport handle 30 to slide.
  • the lower vertical surface 26 may be recessed inward from the first upper vertical surface 24a. That is, the vertex Z on the lower vertical surface 26 side of the locking portion 22 may be recessed inward from the vertex Y on the first upper vertical surface 24a side.
  • the lower vertical surface 26 has a function of guiding the sliding of the grip portion 32 of the transport handle 30 and does not restrict the horizontal movement of the mounting portion 31 unlike the first upper vertical surface 24a. It may be deeper than the upper vertical surface 24.
  • FIG. 6 is a side sectional view showing the outer part 21 according to the first embodiment of the present invention, and is a sectional view taken along line BB of FIG.
  • FIG. 6 is a diagram illustrating a portion of the locking portion 22 where the cutout portion 28 is formed.
  • the locking portion 22 has a second upper vertical surface 24b.
  • the second upper vertical surface 24b is shorter than that of FIG. Have been.
  • FIG. 7 is a perspective view showing a state in which the carrying handle 30 is mounted on the outer part 21 according to Embodiment 1 of the present invention.
  • the transport handle 30 is slidably attached to the housing 20 as shown in FIG. 7 by slidingly inserting the grip portion 32 into the slit portion 27.
  • FIG. 8 is a side sectional view showing the outer casing 21 and the carrying handle 30 according to Embodiment 1 of the present invention.
  • the transport handle 30 is slid and inserted from the side of the locking portion 22 of the housing 20.
  • the grip portion 32 of the carrying handle 30 is inserted into the slit portion 27 of the locking portion 22, and the mounting portion 31 enters inside the locking portion 22.
  • the leading end of the mounting portion 31 in the sliding direction abuts on the end of the slit portion 27 which is the end of the locking portion 22, the sliding is completed.
  • FIG. 9 is a side sectional view showing the outer casing part 21 and the carrying handle 30 according to Embodiment 1 of the present invention.
  • the grip portion 32 moves upward as shown in FIG. 9 (broken line in FIG. 9). To solid line).
  • the end of the grip 32 is inserted into the notch 28 shown in FIG. Accordingly, even if the grip portion 32 attempts to move in the horizontal direction, the movement is restricted because it hits the first upper vertical surface 24a.
  • the grip portion 32 When the grip portion 32 is inserted into the notch portion 28 and reaches the lower end of the second upper vertical surface 24b (see FIG. 6), the upward movement of the grip portion 32 ends, and thereafter, the grip portion 32
  • the housing 20 is lifted up by the force applied to the housing 20.
  • the grip portion 32 falls downward due to gravity and exits from the notch portion. Thereafter, the transport handle 30 is removed from the housing 20 by being slid in a direction opposite to the sliding direction at the time of insertion.
  • the carrying handle 30 since the carrying handle 30 is detachably attached to the housing 20, it is easy to remove the carrying handle 30 when not carrying. For this reason, the transport handle 30 does not hinder traffic. Since the carrying handle 30 is slid and attached to the housing 20, it can be easily removed from the housing 20. Therefore, after removal, the transport handle 30 does not jump out of the housing 20. Therefore, it is possible to prevent the transport handle 30 from contacting a passerby.
  • the locking portion 22 of the housing 20 functions as a ventilation port. For this reason, it is possible to suppress an increase in the temperature of the electrical components provided inside the housing 20. Further, the locking portion 22 is provided deeper inward than the outermost X of the outer component 21. For this reason, the locking portion 22 does not protrude from the housing 20. Therefore, the locking portion 22 does not hinder traffic.
  • FIG. FIG. 10 is a perspective view showing the outer part 121 and the carrying handle 30 according to Embodiment 2 of the present invention.
  • the second embodiment is different from the first embodiment in that the handle hole 31a of the mounting portion 31 of the transport handle 30 is used in the outdoor unit 102 of the air conditioner.
  • the same portions as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted. The description will focus on differences from the first embodiment.
  • two screw holes 120a are formed in the outer part 121 of the housing 120.
  • the handle hole 31a is formed so as to correspond to the screw hole 120a.
  • the screw hole 120a is used when the outer component 121 and another component are screwed.
  • the carrying handle 30 is attached to the housing 120 using screws for fastening the outer part 121 and other parts.
  • the transport handle 30 is attached to the housing 120 by inserting a screw into the handle hole 31a and screwing into the screw hole 120a. That is, the transport handle 30 is attached to the housing 120 using the screw hole 120a and the handle hole 31a. After the transport of the housing 120 is completed, the transport handle 30 is removed by removing the screws. Therefore, the same effect as in the first embodiment can be obtained even if the locking portion 22 is not formed on the outer component 21.

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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

This air conditioner outdoor unit comprises: a casing provided to a space that is not to be air-conditioned; and a transport handle that is removably attached to the casing, the transport handle being usable as a grip part during transport of the casing.

Description

空気調和機室外ユニットAir conditioner outdoor unit
　本発明は、人が手で運搬する空気調和機室外ユニットに関する。 The present invention relates to an outdoor unit of an air conditioner that is carried by hand.
　従来、据付等を行うために取っ手が設けられた空気調和機室外ユニットが知られている。特許文献１には、空気調和機の本体にネジを用いて固定された取っ手が開示されている。特許文献１において、取っ手がネジで固定される際、本体の天板と側板とをネジで貫通することによって、取っ手が固定されるのと同時に、天板と側板とも固定される。即ち、取っ手は、本体に常時取り付けられている。 Conventionally, an air conditioner outdoor unit provided with a handle for performing installation or the like is known. Patent Literature 1 discloses a handle fixed to a main body of an air conditioner using screws. In Patent Literature 1, when the handle is fixed with a screw, the handle is fixed by simultaneously penetrating the top plate and the side plate of the main body with the screw, so that the top plate and the side plate are also fixed. That is, the handle is always attached to the main body.
実開昭６３－３６７９２号公報JP-A-63-36792
　しかしながら、特許文献１に開示された取っ手は、本体の外側に向かって常時取り付けられているため、通行人が空気調和機の本体の近くを通行する際の妨げとなる。 However, the handle disclosed in Patent Literature 1 is always attached to the outside of the main body, which hinders a passerby from passing near the main body of the air conditioner.
　本発明は、上記のような課題を解決するためになされたもので、通行人が通行する妨げにならない空気調和機室外ユニットを提供するものである。 The present invention has been made to solve the above-described problems, and an object of the present invention is to provide an air conditioner outdoor unit that does not hinder the passage of pedestrians.
　本発明に係る空気調和機室外ユニットは、非空調対象空間に設けられる筐体と、筐体に着脱自在に取り付けられ、筐体の運搬時に握持部として利用可能な運搬取っ手と、を備える。 空 気 The outdoor unit of the air conditioner according to the present invention includes a housing provided in the non-air-conditioned space, and a carrying handle detachably attached to the housing and usable as a gripping part when carrying the housing.
　本発明によれば、運搬取っ手が筐体に着脱自在に取り付けられているため、非運搬時に運搬取っ手を取り外すことが容易である。このため、運搬取っ手が通行の妨げとならない。 According to the present invention, since the carrying handle is detachably attached to the housing, it is easy to remove the carrying handle when not carrying. For this reason, the carrying handle does not hinder traffic.
本発明の実施の形態１に係る空気調和機１を示す回路図である。1 is a circuit diagram showing an air conditioner 1 according to Embodiment 1 of the present invention. 本発明の実施の形態１に係る空気調和機室外ユニット２を示す斜視図である。It is a perspective view which shows the air conditioner outdoor unit 2 which concerns on Embodiment 1 of this invention. 本発明の実施の形態１に係る外郭部品２１及び運搬取っ手３０を示す斜視図である。It is a perspective view which shows the outer shell component 21 and the carrying handle 30 which concern on Embodiment 1 of this invention. 本発明の実施の形態１に係る外郭部品２１及び運搬取っ手３０を示す正面図である。It is a front view which shows the shell part 21 and the carrying handle 30 which concern on Embodiment 1 of this invention. 本発明の実施の形態１に係る外郭部品２１を示す側面断面図である。FIG. 2 is a side cross-sectional view illustrating an outer part 21 according to Embodiment 1 of the present invention. 本発明の実施の形態１に係る外郭部品２１を示す側面断面図である。FIG. 2 is a side cross-sectional view illustrating an outer part 21 according to Embodiment 1 of the present invention. 本発明の実施の形態１に係る外郭部品２１に運搬取っ手３０が装着された状態を示す斜視図である。FIG. 3 is a perspective view showing a state in which the carrying handle 30 is mounted on the outer component 21 according to the first embodiment of the present invention. 本発明の実施の形態１に係る外郭部品２１及び運搬取っ手３０を示す側面断面図である。FIG. 3 is a side cross-sectional view showing the outer part 21 and the transport handle 30 according to Embodiment 1 of the present invention. 本発明の実施の形態１に係る外郭部品２１及び運搬取っ手３０を示す側面断面図である。FIG. 3 is a side cross-sectional view showing the outer part 21 and the transport handle 30 according to Embodiment 1 of the present invention. 本発明の実施の形態２に係る外郭部品１２１及び運搬取っ手３０を示す斜視図である。It is a perspective view which shows the shell part 121 and the carrying handle 30 which concern on Embodiment 2 of this invention.
実施の形態１．
　以下、本発明に係る空気調和機室外ユニット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に係る空気調和機１を示す回路図である。図１に示すように、空気調和機１は、空調対象空間の空気を調整する装置であり、非空調対象空間に設けられる空気調和機室外ユニット２と、空調対象空間に設けられる空気調和機室内ユニット３とを備えている。空気調和機室外ユニット２には、圧縮機５、流路切替装置６、室外熱交換器７、室外送風機８及び膨張部９が設けられている。空気調和機室内ユニット３には、室内熱交換器１０及び室内送風機１１が設けられている。 Embodiment 1 FIG.
Hereinafter, an embodiment of an air conditioner outdoor unit according to the present invention will be described with reference to the drawings. FIG. 1 is a circuit diagram showing an air conditioner 1 according to Embodiment 1 of the present invention. As shown in FIG. 1, the air conditioner 1 is a device that adjusts air in a space to be air-conditioned. And a unit 3. The air conditioner outdoor unit 2 is provided with a compressor 5, a flow path switching device 6, an outdoor heat exchanger 7, an outdoor blower 8, and an expansion unit 9. The indoor unit 3 of the air conditioner is provided with an indoor heat exchanger 10 and an indoor blower 11.
　圧縮機５、流路切替装置６、室外熱交換器７、膨張部９及び室内熱交換器１０が配管により接続されて冷媒回路４が構成されている。圧縮機５は、低温且つ低圧の状態の冷媒を吸入し、吸入した冷媒を圧縮して高温且つ高圧の状態の冷媒にして吐出するものである。流路切替装置６は、冷媒回路４において冷媒が流れる方向を切り替えるものであり、例えば四方弁である。室外熱交換器７は、例えば室外空気と冷媒との間で熱交換するものである。室外熱交換器７は、冷房運転時には凝縮器として作用し、暖房運転時には蒸発器として作用する。 冷媒 The refrigerant circuit 4 is configured by connecting the compressor 5, the flow switching device 6, the outdoor heat exchanger 7, the expansion section 9, and the indoor heat exchanger 10 by piping. The compressor 5 sucks a refrigerant in a low-temperature and low-pressure state, compresses the sucked refrigerant into a high-temperature and high-pressure refrigerant, and discharges the refrigerant. The flow path switching device 6 switches the direction in which the refrigerant flows in the refrigerant circuit 4, and is, for example, a four-way valve. The outdoor heat exchanger 7 exchanges heat between outdoor air and a refrigerant, for example. The outdoor heat exchanger 7 functions as a condenser during the cooling operation, and functions as an evaporator during the heating operation.
　室外送風機８は、室外熱交換器７に室外空気を送る機器である。膨張部９は、冷媒を減圧して膨張する減圧弁又は膨張弁である。膨張部９は、例えば開度が調整される電子式膨張弁である。室内熱交換器１０は、例えば室内空気と冷媒との間で熱交換するものである。室内熱交換器１０は、冷房運転時には蒸発器として作用し、暖房運転時には凝縮器として作用する。室内送風機１１は、室内熱交換器１０に室内空気を送る機器である。 The outdoor blower 8 is a device that sends outdoor air to the outdoor heat exchanger 7. The expansion section 9 is a pressure reducing valve or an expansion valve that decompresses and expands the refrigerant. The expansion section 9 is, for example, an electronic expansion valve whose opening is adjusted. The indoor heat exchanger 10 exchanges heat between indoor air and a refrigerant, for example. The indoor heat exchanger 10 functions as an evaporator during the cooling operation and functions as a condenser during the heating operation. The indoor blower 11 is a device that sends indoor air to the indoor heat exchanger 10.
　（運転モード、冷房運転）
　次に、空気調和機１の運転モードについて説明する。先ず、冷房運転について説明する。冷房運転において、圧縮機５に吸入された冷媒は、圧縮機５によって圧縮されて高温且つ高圧のガス状態で吐出する。圧縮機５から吐出された高温且つ高圧のガス状態の冷媒は、流路切替装置６を通過して、凝縮器として作用する室外熱交換器７に流入し、室外熱交換器７において、室外送風機８によって送られる室外空気と熱交換されて凝縮して液化する。凝縮された液状態の冷媒は、膨張部９に流入し、膨張部９において膨張及び減圧されて低温且つ低圧の気液二相状態の冷媒となる。 (Operation mode, cooling operation)
Next, an operation mode of the air conditioner 1 will be described. First, the cooling operation will be described. In the cooling operation, the refrigerant sucked into the compressor 5 is compressed by the compressor 5 and discharged in a high-temperature and high-pressure gas state. The high-temperature and high-pressure gaseous refrigerant discharged from the compressor 5 passes through the flow path switching device 6 and flows into the outdoor heat exchanger 7 acting as a condenser, where the outdoor heat exchanger 7 The heat is exchanged with the outdoor air sent by 8 to condense and liquefy. The condensed liquid-state refrigerant flows into the expansion section 9, and is expanded and decompressed in the expansion section 9, and becomes a low-temperature and low-pressure gas-liquid two-phase refrigerant.
　そして、気液二相状態の冷媒は、蒸発器として作用する室内熱交換器１０に流入し、室内熱交換器１０において、室内送風機１１によって送られる室内空気と熱交換されて蒸発してガス化する。このとき、室内空気が冷やされ、室内において冷房が実施される。蒸発した低温且つ低圧のガス状態の冷媒は、流路切替装置６を通過して、圧縮機５に吸入される。 The refrigerant in the gas-liquid two-phase state flows into the indoor heat exchanger 10 acting as an evaporator, where the refrigerant exchanges heat with indoor air sent by the indoor blower 11 to evaporate and gasify. I do. At this time, the room air is cooled and the room is cooled. The evaporated low-temperature and low-pressure gaseous refrigerant passes through the flow path switching device 6 and is sucked into the compressor 5.
　（運転モード、暖房運転）
　次に、暖房運転について説明する。暖房運転において、圧縮機５に吸入された冷媒は、圧縮機５によって圧縮されて高温且つ高圧のガス状態で吐出する。圧縮機５から吐出された高温且つ高圧のガス状態の冷媒は、流路切替装置６を通過して、凝縮器として作用する室内熱交換器１０に流入し、室内熱交換器１０において、室内送風機１１によって送られる室内空気と熱交換されて凝縮して液化する。このとき、室内空気が暖められ、室内において暖房が実施される。凝縮された液状態の冷媒は、膨張部９に流入し、膨張部９において膨張及び減圧されて低温且つ低圧の気液二相状態の冷媒となる。 (Operation mode, heating operation)
Next, the heating operation will be described. In the heating operation, the refrigerant drawn into the compressor 5 is compressed by the compressor 5 and discharged in a high-temperature and high-pressure gas state. The high-temperature and high-pressure gaseous refrigerant discharged from the compressor 5 passes through the flow path switching device 6, flows into the indoor heat exchanger 10 acting as a condenser, and in the indoor heat exchanger 10, the indoor blower The heat is exchanged with the indoor air sent by 11 to condense and liquefy. At this time, the room air is warmed and the room is heated. The condensed liquid-state refrigerant flows into the expansion section 9, and is expanded and decompressed in the expansion section 9, and becomes a low-temperature and low-pressure gas-liquid two-phase refrigerant.
　そして、気液二相状態の冷媒は、蒸発器として作用する室外熱交換器７に流入し、室外熱交換器７において、室外送風機８によって送られる室外空気と熱交換されて蒸発してガス化する。蒸発した低温且つ低圧のガス状態の冷媒は、流路切替装置６を通過して、圧縮機５に吸入される。 The refrigerant in the gas-liquid two-phase state flows into the outdoor heat exchanger 7 acting as an evaporator, where the refrigerant exchanges heat with outdoor air sent by the outdoor blower 8 to evaporate and gasify. I do. The evaporated low-temperature and low-pressure gaseous refrigerant passes through the flow path switching device 6 and is sucked into the compressor 5.
　図２は、本発明の実施の形態１に係る空気調和機室外ユニット２を示す斜視図である。図２に示すように、空気調和機室外ユニット２は、筐体２０を備えている。筐体２０は、外部側部を構成する複数の外郭部品２１を含む。以下の説明では、外郭部品２１のうち、空気調和機室外ユニット２の下部且つ側部の外郭部品２１について説明する。 FIG. 2 is a perspective view showing the air conditioner outdoor unit 2 according to Embodiment 1 of the present invention. As shown in FIG. 2, the air conditioner outdoor unit 2 includes a housing 20. The housing 20 includes a plurality of outer components 21 constituting an outer side portion. In the following description, the outer part 21 of the lower part and the side part of the air conditioner outdoor unit 2 among the outer parts 21 will be described.
　図３は、本発明の実施の形態１に係る外郭部品２１及び運搬取っ手３０を示す斜視図である。図３に示すように、外郭部品２１は、上部に位置する上部面２１ａと、上部面２１ａの下部に位置し、上部面２１ａよりも外側に張り出した下部面２１ｂとを有している。上部面２１ａは、運搬取っ手３０が係止される係止部２２を有している。なお、空気調和機室外ユニット２は、筐体２０に着脱自在に取り付けられる運搬取っ手３０を備えている。運搬取っ手３０は、人が筐体２０を設置場所に据え付ける際に手で握持できる握持部として利用可能に設けられる。運搬取っ手３０は、例えば筐体２０の両側の外部側面に取り付けられるものであり、取付部３１と、握り部３２とを有している。取付部３１は、平板状をなしており、筐体２０に着脱自在に取り付けられる。取付部３１には、両端部に取っ手穴３１ａが形成されているが、本実施の形態１では取っ手穴３１ａは使用されない。握り部３２は、Ｕ字状をなしており、両端部が取付部３１に固定され人が筐体２０の運搬時に握持する部分である。 FIG. 3 is a perspective view showing the outer part 21 and the carrying handle 30 according to Embodiment 1 of the present invention. As shown in FIG. 3, the outer component 21 has an upper surface 21a located at an upper portion, and a lower surface 21b located below the upper surface 21a and protruding outward from the upper surface 21a. The upper surface 21a has a locking portion 22 to which the carrying handle 30 is locked. Note that the air conditioner outdoor unit 2 includes a transport handle 30 detachably attached to the housing 20. The transport handle 30 is provided so as to be usable as a grip portion that can be gripped by hand when a person installs the housing 20 at the installation location. The carrying handle 30 is attached to, for example, the outer side surfaces on both sides of the housing 20, and has an attaching portion 31 and a grip portion 32. The attachment portion 31 has a flat plate shape, and is detachably attached to the housing 20. The mounting portion 31 has handle holes 31a at both ends, but the handle holes 31a are not used in the first embodiment. The grip portion 32 is U-shaped, and is a portion that is fixed at both ends to the attachment portion 31 and that a person grips when carrying the housing 20.
　図４は、本発明の実施の形態１に係る外郭部品２１及び運搬取っ手３０を示す正面図である。図４に示すように、係止部２２には、運搬取っ手３０の握り部３２が側方から挿入されるスリット部２７が形成されている。そして、運搬取っ手３０は、握り部３２がスリット部２７に挿入されることによって、筐体２０にスライドして取り付けられる。また、係止部２２のスリット部２７の上方には、スリット部２７から上方に向かって切り欠かれた切り欠き部２８が形成されている。 FIG. 4 is a front view showing the outer shell 21 and the transport handle 30 according to Embodiment 1 of the present invention. As shown in FIG. 4, the locking portion 22 is formed with a slit portion 27 into which the grip portion 32 of the transport handle 30 is inserted from the side. The transport handle 30 is slidably attached to the housing 20 by inserting the grip portion 32 into the slit portion 27. Above the slit portion 27 of the locking portion 22, a notch portion 28 cut out upward from the slit portion 27 is formed.
　図５は、本発明の実施の形態１に係る外郭部品２１を示す側面断面図であり、図４のＡ－Ａ断面図である。図５は、係止部２２のうち、切り欠き部２８が形成されていない部分を示す図である。図５に示すように、係止部２２の頂点Ｙ、Ｚは、外郭部品２１の最外側Ｘよりも内側に奥まって設けられている。係止部２２は、外郭部品２１の下部面２１ｂ（最外側Ｘ）よりも奥まった上部面２１ａから、運搬取っ手３０の取付部３１と握り部３２とに挟まれるように、上部面２１ａの外側に向かって突出している。そして、運搬取っ手３０の取付部３１が係止部２２の内側に設けられ、運搬取っ手３０の握り部３２が係止部２２の外側に設けられる。また、係止部２２は、上側水平面２３と、上側垂直面２４と、下側水平面２５と、下側垂直面２６とを有している。 FIG. 5 is a side sectional view showing the outer part 21 according to Embodiment 1 of the present invention, and is a sectional view taken along line AA of FIG. FIG. 5 is a diagram illustrating a portion of the locking portion 22 where the notch portion 28 is not formed. As shown in FIG. 5, the vertices Y and Z of the locking portion 22 are provided deeper inward than the outermost X of the outer component 21. The locking portion 22 is provided outside the upper surface 21 a so as to be sandwiched between the mounting portion 31 and the grip portion 32 of the carrying handle 30 from the upper surface 21 a which is deeper than the lower surface 21 b (outermost X) of the outer component 21. It protrudes toward. The mounting portion 31 of the carrying handle 30 is provided inside the locking portion 22, and the grip portion 32 of the carrying handle 30 is provided outside the locking portion 22. Further, the locking portion 22 has an upper horizontal surface 23, an upper vertical surface 24, a lower horizontal surface 25, and a lower vertical surface 26.
　上側水平面２３は、上部面２１ａに接続され、スリット部２７より上方に位置する略水平の面であり、運搬取っ手３０の取付部３１が上方に移動することを抑制する。上側垂直面２４は、第１の上側垂直面２４ａと第２の上側垂直面２４ｂ（図６参照）とを有している。第１の上側垂直面２４ａは、スリット部２７より上方に位置し、上側水平面２３に接続された面であり、運搬取っ手３０の握り部３２の端部が嵌まって握り部３２が水平に移動することを抑制する。 The upper horizontal surface 23 is connected to the upper surface 21 a and is a substantially horizontal surface located above the slit portion 27, and suppresses the mounting portion 31 of the transport handle 30 from moving upward. The upper vertical surface 24 has a first upper vertical surface 24a and a second upper vertical surface 24b (see FIG. 6). The first upper vertical surface 24a is located above the slit portion 27 and is a surface connected to the upper horizontal surface 23. The end of the grip portion 32 of the transport handle 30 is fitted and the grip portion 32 moves horizontally. To do so.
　下側水平面２５は、下部面２１ｂに接続され、スリット部２７よりも下方に位置する略水平の面であり、運搬取っ手３０の取付部３１が下方に移動することを抑制する。下側垂直面２６は、スリット部２７より下方に位置し、下側水平面２５に接続された面であり、運搬取っ手３０の握り部３２がスライドすることをガイドする。なお、下側垂直面２６は、第１の上側垂直面２４ａよりも内側に奥まっていてもよい。即ち、係止部２２の下側垂直面２６側の頂点Ｚは、第１の上側垂直面２４ａ側の頂点Ｙよりも内側に奥まっていてもよい。下側垂直面２６は、運搬取っ手３０の握り部３２のスライドをガイドする機能を有しており、第１の上側垂直面２４ａのように取付部３１の水平移動を規制するものではないため、上側垂直面２４よりも奥まっていてもよい。 The lower horizontal surface 25 is connected to the lower surface 21b and is a substantially horizontal surface located below the slit portion 27, and suppresses the downward movement of the mounting portion 31 of the transport handle 30. The lower vertical surface 26 is located below the slit portion 27 and is connected to the lower horizontal surface 25, and guides the grip portion 32 of the transport handle 30 to slide. Note that the lower vertical surface 26 may be recessed inward from the first upper vertical surface 24a. That is, the vertex Z on the lower vertical surface 26 side of the locking portion 22 may be recessed inward from the vertex Y on the first upper vertical surface 24a side. The lower vertical surface 26 has a function of guiding the sliding of the grip portion 32 of the transport handle 30 and does not restrict the horizontal movement of the mounting portion 31 unlike the first upper vertical surface 24a. It may be deeper than the upper vertical surface 24.
　図６は、本発明の実施の形態１に係る外郭部品２１を示す側面断面図であり、図４のＢ－Ｂ断面図である。図６は、係止部２２のうち、切り欠き部２８が形成されている部分を示す図である。図６に示すように、係止部２２は、第２の上側垂直面２４ｂを有しており、第２の上側垂直面２４ｂは、図５に比べて短く、下方に切り欠き部２８が形成されている。運搬取っ手３０の握り部３２の端部が、切り欠き部２８に挿入されることにより、第１の上側垂直面２４ａによって、水平方向の移動が規制される。 FIG. 6 is a side sectional view showing the outer part 21 according to the first embodiment of the present invention, and is a sectional view taken along line BB of FIG. FIG. 6 is a diagram illustrating a portion of the locking portion 22 where the cutout portion 28 is formed. As shown in FIG. 6, the locking portion 22 has a second upper vertical surface 24b. The second upper vertical surface 24b is shorter than that of FIG. Have been. When the end of the grip portion 32 of the transport handle 30 is inserted into the notch portion 28, the horizontal movement is regulated by the first upper vertical surface 24a.
　図７は、本発明の実施の形態１に係る外郭部品２１に運搬取っ手３０が装着された状態を示す斜視図である。運搬取っ手３０は、握り部３２がスリット部２７にスライド挿入されることによって、図７に示すように、筐体２０にスライドして取り付けられる。 FIG. 7 is a perspective view showing a state in which the carrying handle 30 is mounted on the outer part 21 according to Embodiment 1 of the present invention. The transport handle 30 is slidably attached to the housing 20 as shown in FIG. 7 by slidingly inserting the grip portion 32 into the slit portion 27.
　図８は、本発明の実施の形態１に係る外郭部品２１及び運搬取っ手３０を示す側面断面図である。次に、運搬取っ手３０が筐体２０に取り付けられる動作について説明する。図８に示すように、運搬取っ手３０は、筐体２０の係止部２２の側面からスライドして挿入される。このとき、運搬取っ手３０の握り部３２は、係止部２２のスリット部２７に挿入され、取付部３１は、係止部２２の内側に入り込む。そして、取付部３１のスライド方向の先端が係止部２２の端部であるスリット部２７の終端に突き当たると、スライドが終了する。 FIG. 8 is a side sectional view showing the outer casing 21 and the carrying handle 30 according to Embodiment 1 of the present invention. Next, an operation of attaching the transport handle 30 to the housing 20 will be described. As shown in FIG. 8, the transport handle 30 is slid and inserted from the side of the locking portion 22 of the housing 20. At this time, the grip portion 32 of the carrying handle 30 is inserted into the slit portion 27 of the locking portion 22, and the mounting portion 31 enters inside the locking portion 22. Then, when the leading end of the mounting portion 31 in the sliding direction abuts on the end of the slit portion 27 which is the end of the locking portion 22, the sliding is completed.
　図９は、本発明の実施の形態１に係る外郭部品２１及び運搬取っ手３０を示す側面断面図である。次に、筐体２０が持ち上げられる際の運搬取っ手３０の位置について説明する。運搬取っ手３０が筐体２０に取り付けられた状態で、握り部３２が握持されて筐体２０が持ち上げられるとき、図９に示すように、握り部３２が上方に移動する（図９の破線から実線へ移動）。このとき、握り部３２の端部が図４に示す切り欠き部２８に挿入される。これにより、握り部３２が水平方向に移動しようとしても、第１の上側垂直面２４ａに当たるため、移動が規制される。 FIG. 9 is a side sectional view showing the outer casing part 21 and the carrying handle 30 according to Embodiment 1 of the present invention. Next, the position of the transport handle 30 when the housing 20 is lifted will be described. When the grip portion 32 is gripped and the housing 20 is lifted with the carrying handle 30 attached to the housing 20, the grip portion 32 moves upward as shown in FIG. 9 (broken line in FIG. 9). To solid line). At this time, the end of the grip 32 is inserted into the notch 28 shown in FIG. Accordingly, even if the grip portion 32 attempts to move in the horizontal direction, the movement is restricted because it hits the first upper vertical surface 24a.
　握り部３２が切り欠き部２８に挿入されて第２の上側垂直面２４ｂの下端にまで到達する（図６参照）と、握り部３２が上方に移動することが終了し、その後、握り部３２に加わる力を介して筐体２０が上方に持ち上がっていく。筐体２０の運搬が終了して、握り部３２から手を離すと、握り部３２は重力によって下方に落下し、切り欠き部２８から抜け出る。その後、運搬取っ手３０は、挿入時のスライド方向とは反対方向にスライドされることによって、筐体２０から取り外される。 When the grip portion 32 is inserted into the notch portion 28 and reaches the lower end of the second upper vertical surface 24b (see FIG. 6), the upward movement of the grip portion 32 ends, and thereafter, the grip portion 32 The housing 20 is lifted up by the force applied to the housing 20. When the transport of the housing 20 is completed and the hand is released from the grip portion 32, the grip portion 32 falls downward due to gravity and exits from the notch portion. Thereafter, the transport handle 30 is removed from the housing 20 by being slid in a direction opposite to the sliding direction at the time of insertion.
　本実施の形態１によれば、運搬取っ手３０が筐体２０に着脱自在に取り付けられているため、非運搬時に運搬取っ手３０を取り外すことが容易である。このため、運搬取っ手３０が通行の妨げとならない。運搬取っ手３０は、スライドして筐体２０に取り付けられているため、容易に筐体２０から取り外される。よって、取り外し後は、運搬取っ手３０が筐体２０から飛び出ない。従って、運搬取っ手３０が通行人に接触することを抑制することができる。なお、運搬取っ手３０が取り外された状態において、筐体２０の係止部２２が通風口の機能を担う。このため、筐体２０の内部に設けられた電気品の温度が上昇することを抑制することができる。また、係止部２２は、外郭部品２１の最外側Ｘよりも内側に奥まって設けられている。このため、係止部２２が筐体２０から飛び出ない。従って、係止部２２が通行の妨げとならない。 According to the first embodiment, since the carrying handle 30 is detachably attached to the housing 20, it is easy to remove the carrying handle 30 when not carrying. For this reason, the transport handle 30 does not hinder traffic. Since the carrying handle 30 is slid and attached to the housing 20, it can be easily removed from the housing 20. Therefore, after removal, the transport handle 30 does not jump out of the housing 20. Therefore, it is possible to prevent the transport handle 30 from contacting a passerby. When the transport handle 30 is removed, the locking portion 22 of the housing 20 functions as a ventilation port. For this reason, it is possible to suppress an increase in the temperature of the electrical components provided inside the housing 20. Further, the locking portion 22 is provided deeper inward than the outermost X of the outer component 21. For this reason, the locking portion 22 does not protrude from the housing 20. Therefore, the locking portion 22 does not hinder traffic.
実施の形態２．
　図１０は、本発明の実施の形態２に係る外郭部品１２１及び運搬取っ手３０を示す斜視図である。本実施の形態２は、空気調和機室外ユニット１０２において、運搬取っ手３０の取付部３１の取っ手穴３１ａが使用される点で、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。 Embodiment 2 FIG.
FIG. 10 is a perspective view showing the outer part 121 and the carrying handle 30 according to Embodiment 2 of the present invention. The second embodiment is different from the first embodiment in that the handle hole 31a of the mounting portion 31 of the transport handle 30 is used in the outdoor unit 102 of the air conditioner. In the second embodiment, the same portions as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted. The description will focus on differences from the first embodiment.
　図１０に示すように、筐体１２０の外郭部品１２１には、２個のネジ穴１２０ａが形成されている。ここで、取っ手穴３１ａはネジ穴１２０ａに対応するように形成されている。ネジ穴１２０ａは、外郭部品１２１と他部品とがネジ止めされる際に使用される。運搬取っ手３０は、外郭部品１２１と他部品とを締結するネジを用いて、筐体１２０に取り付けられる。運搬取っ手３０は、ネジが取っ手穴３１ａに挿入されて、ネジ穴１２０ａに螺合することによって、筐体１２０に取り付けられる。即ち、運搬取っ手３０は、ネジ穴１２０ａ及び取っ手穴３１ａを用いて筐体１２０に取り付けられる。なお、筐体１２０の運搬が終了した後、ネジが外されることによって、運搬取っ手３０が取り外される。従って、外郭部品２１に係止部２２が形成されていなくても、実施の形態１と同様の効果を得ることができる。 よ う As shown in FIG. 10, two screw holes 120a are formed in the outer part 121 of the housing 120. Here, the handle hole 31a is formed so as to correspond to the screw hole 120a. The screw hole 120a is used when the outer component 121 and another component are screwed. The carrying handle 30 is attached to the housing 120 using screws for fastening the outer part 121 and other parts. The transport handle 30 is attached to the housing 120 by inserting a screw into the handle hole 31a and screwing into the screw hole 120a. That is, the transport handle 30 is attached to the housing 120 using the screw hole 120a and the handle hole 31a. After the transport of the housing 120 is completed, the transport handle 30 is removed by removing the screws. Therefore, the same effect as in the first embodiment can be obtained even if the locking portion 22 is not formed on the outer component 21.
　１　空気調和機、２　空気調和機室外ユニット、３　空気調和機室内ユニット、４　冷媒回路、５　圧縮機、６　流路切替装置、７　室外熱交換器、８　室外送風機、９　膨張部、１０　室内熱交換器、１１　室内送風機、２０　筐体、２１　外郭部品、２１ａ　上部面、２１ｂ　下部面、２２　係止部、２３　上側水平面、２４　上側垂直面、２４ａ　第１の上側垂直面、２４ｂ　第２の上側垂直面、２５　下側水平面、２６　下側垂直面、２７　スリット部、２８　切り欠き部、３０　運搬取っ手、３１　取付部、３１ａ　取っ手穴、３２　握り部、１０２　空気調和機室外ユニット、１２０　筐体、１２０ａ　ネジ穴、１２１　外郭部品。 1 air conditioner, 2 air conditioner outdoor unit, 3 air conditioner indoor unit, 4 refrigerant circuit, 5 compressor, 6 flow switching device, 7 outdoor heat exchanger, 8 outdoor blower, 9 expansion unit, 10 indoor heat Exchanger, 11 indoor blower, 20 enclosure, 21 outer shell, 21a upper surface, 21b lower surface, 22 locking part, 23 upper horizontal surface, 24 upper vertical surface, 24a first upper vertical surface, 24b second upper surface Vertical plane, 25 lower horizontal plane, 26 lower vertical plane, 27 slit part, 28 notch part, 30 transport handle, 31 mounting part, 31a handle hole, 32 grip part, 102 air conditioner outdoor unit, 120 housing, 120a screw holes, 121 shell parts.

Claims (10)

  1. 　非空調対象空間に設けられる筐体と、
    　前記筐体に着脱自在に取り付けられ、前記筐体の運搬時に握持部として利用可能な運搬取っ手と、
    　を備える空気調和機室外ユニット。     A housing provided in a non-air-conditioned space;
    A transport handle that is detachably attached to the housing and that can be used as a grip portion when transporting the housing,
    An air conditioner outdoor unit comprising:
  2. 　前記運搬取っ手は、
    　前記筐体に着脱自在に取り付けられる取付部と、
    　前記取付部に固定された握り部と、を有する
    　請求項１記載の空気調和機室外ユニット。     The transport handle is
    An attachment portion detachably attached to the housing,
    The air conditioner outdoor unit according to claim 1, further comprising: a grip portion fixed to the attachment portion.
  3. 　前記筐体は、
    　外部側部を構成する外郭部品を含み、
    　前記外郭部品は、前記運搬取っ手が係止される係止部を有し、
    　前記取付部が前記係止部の内側に設けられ、前記握り部が前記係止部の外側に設けられる
    　請求項２記載の空気調和機室外ユニット。     The housing is
    Including outer parts that make up the outer side,
    The outer shell component has a locking portion to which the transport handle is locked,
    The outdoor unit according to claim 2, wherein the attachment portion is provided inside the locking portion, and the grip portion is provided outside the locking portion.
  4. 　前記係止部には、前記握り部が側方から挿入されるスリット部が形成されている
    　請求項３記載の空気調和機室外ユニット。     The air conditioner outdoor unit according to claim 3, wherein a slit portion into which the grip portion is inserted from a side is formed in the locking portion.
  5. 　前記握り部が前記スリット部に挿入されることによって、前記運搬取っ手は前記筐体にスライドして取り付けられる
    　請求項４記載の空気調和機室外ユニット。     The air conditioner outdoor unit according to claim 4, wherein the carrying handle is slidably attached to the housing by inserting the grip portion into the slit portion.
  6. 　前記係止部の前記スリット部の上方の上側垂直面には、前記スリット部から上方に向かって切り欠かれた切り欠き部が形成されており、
    　前記運搬取っ手が前記筐体に取り付けられた状態で、前記握り部が握持されて前記筐体が持ち上げられるとき、前記握り部が前記切り欠き部に挿入される
    　請求項５記載の空気調和機室外ユニット。     On the upper vertical surface above the slit portion of the locking portion, a notch portion cut out upward from the slit portion is formed,
    The air conditioner according to claim 5, wherein the grip is inserted into the notch when the grip is gripped and the housing is lifted with the transport handle attached to the housing. Outdoor unit.
  7. 　前記係止部の前記スリット部の下方の下側垂直面は、前記上側垂直面よりも内側に奥まっている
    　請求項６記載の空気調和機室外ユニット。     The air conditioner outdoor unit according to claim 6, wherein a lower vertical surface below the slit portion of the locking portion is recessed inward from the upper vertical surface.
  8. 　前記係止部は、前記外郭部品の最外側よりも内側に奥まって設けられている
    　請求項３～７のいずれか１項に記載の空気調和機室外ユニット。     The air conditioner outdoor unit according to any one of claims 3 to 7, wherein the locking portion is provided deeper inward than an outermost portion of the outer casing component.
  9. 　前記筐体には、他部品と締結されるネジ穴が形成され、
    　前記運搬取っ手には、前記ネジ穴に対応する取っ手穴が形成されており、
    　前記運搬取っ手は、前記ネジ穴及び前記取っ手穴を用いて前記筐体に取り付けられる
    　請求項１記載の空気調和機室外ユニット。     In the housing, a screw hole to be fastened to another component is formed,
    The carrying handle has a handle hole corresponding to the screw hole,
    The air conditioner outdoor unit according to claim 1, wherein the transport handle is attached to the housing using the screw hole and the handle hole.
  10. 　前記運搬取っ手は、前記筐体の両側の外部側面に取り付けられる
    　請求項１～９のいずれか１項に記載の空気調和機室外ユニット。     The air conditioner outdoor unit according to any one of claims 1 to 9, wherein the transport handle is attached to outer side surfaces on both sides of the housing.
PCT/JP2018/027934 2018-07-25 2018-07-25 Air conditioner outdoor unit WO2020021660A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020531897A JP7229248B2 (en) 2018-07-25 2018-07-25 Air conditioner outdoor unit
PCT/JP2018/027934 WO2020021660A1 (en) 2018-07-25 2018-07-25 Air conditioner outdoor unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/027934 WO2020021660A1 (en) 2018-07-25 2018-07-25 Air conditioner outdoor unit

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Application Number Title Priority Date Filing Date
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001208377A (en) * 2000-01-25 2001-08-03 Matsushita Electric Ind Co Ltd Outdoor unit of air conditioner
JP2008157527A (en) * 2006-12-22 2008-07-10 Mitsubishi Electric Corp Air conditioner
JP2010210097A (en) * 2009-03-06 2010-09-24 Mitsubishi Electric Corp Outdoor unit for air conditioner and the air conditioner including the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001208377A (en) * 2000-01-25 2001-08-03 Matsushita Electric Ind Co Ltd Outdoor unit of air conditioner
JP2008157527A (en) * 2006-12-22 2008-07-10 Mitsubishi Electric Corp Air conditioner
JP2010210097A (en) * 2009-03-06 2010-09-24 Mitsubishi Electric Corp Outdoor unit for air conditioner and the air conditioner including the same

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JPWO2020021660A1 (en) 2021-04-30

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