WO2019047729A1 - Climatiseur et système d'échange de chaleur doté dudit climatiseur - Google Patents

Climatiseur et système d'échange de chaleur doté dudit climatiseur Download PDF

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Publication number
WO2019047729A1
WO2019047729A1 PCT/CN2018/102139 CN2018102139W WO2019047729A1 WO 2019047729 A1 WO2019047729 A1 WO 2019047729A1 CN 2018102139 W CN2018102139 W CN 2018102139W WO 2019047729 A1 WO2019047729 A1 WO 2019047729A1
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WO
WIPO (PCT)
Prior art keywords
motor
air conditioner
base
motor assembly
electrical box
Prior art date
Application number
PCT/CN2018/102139
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English (en)
Chinese (zh)
Inventor
杨盼
郭瑞水
邓益明
Original Assignee
格力电器（武汉）有限公司
珠海格力电器股份有限公司
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 格力电器（武汉）有限公司, 珠海格力电器股份有限公司 filed Critical 格力电器（武汉）有限公司
Publication of WO2019047729A1 publication Critical patent/WO2019047729A1/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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening

Definitions

  • the present invention relates to the field of air conditioning technology, and in particular to an air conditioner and a heat exchange system therewith.
  • the modular design of air conditioners is a hot trend in the field of air conditioning technology.
  • the requirements of modular design are to make the production assembly and after-sales maintenance of air conditioners easier and convenient for the staff to operate.
  • connection between the motor component of the air conditioner and the blade is as follows: the motor shaft is inserted into the blade shaft, and then the connection between the blade shaft and the motor shaft is fastened by the fastener, thereby realizing the motor.
  • the assembly drives the blades to rotate.
  • the above structure satisfies the requirements of the modular design, in order to make the removal of the blade more convenient, it is necessary to provide a dialing device on the air conditioner, and the worker operates the dialing device to move the blade toward the side away from the motor assembly. In turn, the blades are separated from the motor assembly, and then the blades are removed from the air conditioner.
  • the above-mentioned structural arrangement causes the structure of the air conditioner to be complicated, and the number of parts of the air conditioner is increased, and the cost is high.
  • the main object of the present invention is to provide an air conditioner and a heat exchange system therewith, which solves the problems of complicated structure and large number of parts of the air conditioner in the prior art.
  • an air conditioner includes: a base; a motor assembly movably disposed on the base; a vane, detachably coupled to the motor assembly, and a moving motor assembly To connect or disconnect the blades from the motor assembly.
  • the moving direction of the motor assembly is the axial direction of the motor assembly.
  • the air conditioner further includes: an electrical box disposed on the base, and the electrical box is disposed to avoid the axial direction of the motor assembly.
  • the electrical box is located above the motor assembly.
  • the base is provided with a first connecting portion
  • the motor assembly is provided with a second connecting portion
  • the first connecting portion cooperates with the second connecting portion to enable the motor assembly to move relative to the base.
  • first connecting portion is a sliding slot disposed on the base
  • second connecting portion is a guiding rib disposed on the motor assembly, and the guiding rib is slidably disposed in the sliding slot.
  • the motor assembly includes: a motor, the motor shaft of the motor is detachably connected to the fan blade; the motor base is disposed on the base, and the motor is disposed on the motor seat, and the motor seat is provided with a second connecting portion.
  • the air conditioner further includes: a motor cover disposed in a moving direction of the motor assembly, and the motor cover is connected to the motor assembly by a fastener, and the motor cover is engaged with the base.
  • a clamping member is disposed on an end surface of the motor cover near the base, and a limiting hole is correspondingly disposed on the base, and the clamping member is inserted into the limiting hole to lock the motor cover and the base.
  • the housing of the air conditioner includes an upper chassis, a lower chassis, a panel body and two side plates, and the upper chassis, the lower chassis, the panel body and the two side plates together form a mounting cavity, and the upper chassis has a base and a fan blade It is disposed on the lower chassis, and the side plate is detachably connected with the base and the panel body, and the removal direction of the side plate is consistent with the moving direction of the motor component.
  • the air conditioner includes a base, a motor assembly, and a fan blade.
  • the motor assembly is movably disposed on the base.
  • the vane is detachably coupled to the motor assembly to move the motor assembly to connect or disconnect the vane to the motor assembly.
  • the above structure in the present application makes the removal or installation of the blade easier, by moving the blade toward the side away from the motor assembly by the toggle device, so that the motor assembly is separated from the blade.
  • the structure of the air conditioner is made simpler.
  • the air conditioner in the present application does not need to additionally add a dialing device, so that the number of parts of the air conditioner is reduced, thereby reducing the processing cost of the air conditioner.
  • Figure 1 is a schematic exploded perspective view showing an embodiment of an air conditioner according to the present invention
  • Fig. 2 is a perspective view showing the structure of the motor cover of the air conditioner of Fig. 1;
  • FIG. 3 is a perspective view showing the three-dimensional structure of the air conditioner of FIG. 1 after removing the side panel, the panel body and the motor cover;
  • Figure 4 is a perspective view showing the electrical structure of the electrical box of Figure 1;
  • Figure 5 is a perspective view showing the structure of the base of Figure 1;
  • Figure 6 is a front elevational view showing the blade of Figure 1 connected to the motor assembly
  • Figure 7 is a front elevational view showing the vane of Figure 1 separated from the motor assembly
  • Figure 8 is a perspective view showing the structure of the blade of Figure 7 separated from the motor assembly
  • Fig. 9 is a perspective view showing the three-dimensional structure of the blade shaft of Fig. 1 separated from the motor shaft.
  • the present application provides an air conditioner and a heat exchange system therewith.
  • the above structure in the present embodiment is such that the blade 60 is required to be moved by the toggle device to move the blade 60 away from the side of the motor assembly 20 such that the motor assembly 20 is separated from the blade 60. It is easier to disassemble or install, and the structure of the air conditioner is simpler.
  • the air conditioner in this embodiment does not need to additionally add a dialing device, so that the number of parts of the air conditioner is reduced, thereby reducing the processing cost of the air conditioner.
  • the assembling manner and assembly process of the electrical box 30 and the base 10 are as follows:
  • the base 10 has an electrical box mounting groove 11, and the electrical box 30 is engaged with the electrical box mounting groove 11 and connected by bolts.
  • the electrical box 30 is engaged with the electrical box mounting slot 11
  • it is fixed to the electrical box mounting slot 11 by bolts, which not only makes the installation of the electrical box 30 and the base 10 easier and simpler, but also makes the base 10
  • the connection to the electrical box 30 is more stable and the electrical box 30 does not come out of the base 10.
  • the electrical box mounting groove 11 has a simple structure and is easy to process.
  • the electrical box is only snapped into the electrical box mounting slot. In this way, the above connection mode is simple, and the installation or disassembly of the electrical box and the electrical box is made easier, the workload of the staff is reduced, and the work efficiency of the worker is improved.
  • the electrical box and the electrical box mounting slot are only connected by bolts. In this way, the above connection method is simple, and the installation or disassembly of the electrical box and the electrical box is made easier, thereby improving the work efficiency of the staff and reducing the workload of the staff.
  • the first side of the electrical box 30 has a first latching structure 31, and the electrical box mounting slot 11 is provided with the first latching structure 31.
  • the second clamping structure 111 is matched.
  • the second side of the electrical box 30 is connected to the electrical box mounting slot 11 by bolts.
  • the first side of the electrical box 30 is engaged with the electrical box mounting slot 11, and the second side of the electrical box 30 is connected to the electrical box mounting slot 11 by bolts, and both sides of the electrical box 30 are connected to the base 10, so that The connection between the two is more stable.
  • the first latching structure 31 and the second latching structure 111 are multiple, and the plurality of first latching structures 31 are spaced along the first side of the electrical box 30, and the plurality of second latching structures 111 are along The slot walls of the electrical box mounting slot 11 are spaced apart.
  • the first latching structure 31 and the second latching structure 111 are two, and the two first latching structures 31 and the two second cards are The connecting structures 111 are respectively mated to engage the first side of the electrical box 30 with the base 10.
  • the second latching structure 111 is a jack disposed on the slot wall of the electrical box mounting slot 11, and the second side of the electrical box 30 is disposed.
  • the above structure has a simple structure and is easy to process.
  • the first snap-fit structure 31 is a card that can be mated with the jack.
  • the above arrangement makes the structure of the first latching structure 31 simpler, easier to process, and makes the cooperation of the first latching structure 31 and the second latching structure 111 simpler, and is convenient for the worker to install or disassemble the electrical box 30.
  • the bolt is connected to the connecting post 112 on the electrical box mounting slot 11 after passing through the through hole on the connecting lug 32, so that the connection between the second side of the electrical box 30 and the base 10 is easier, thereby facilitating the worker. Install or remove the electrical box 30.
  • the connecting lug 32 and the connecting post 112 are multiple, and the plurality of connecting lugs 32 are spaced apart along the second side of the electrical box 30, and the plurality of connecting posts 112 are spaced along the slot wall of the electrical box mounting slot 11. .
  • the connecting lug 32 and the connecting post 112 are two, and the two connecting lugs 32 and the two connecting posts 112 respectively cooperate to connect the electrical box. The second side of the 30 is snapped into the base 10.
  • the structure that can be provided on the surface of the electrical box 30 facing the electrical box mounting groove 11 is not limited thereto.
  • a plurality of small wheels may be disposed on the surface of the electrical box 30 facing the electrical box mounting slot 11, thereby causing the sliding friction between the electrical box 30 and the electrical box mounting slot 11 to be converted into rolling friction, to a large extent.
  • the friction between the electrical box 30 and the base 10 is reduced, so that the process of pushing the electrical box 30 into the electrical box mounting slot 11 by the worker is more labor-saving and improves the working efficiency of the worker.
  • the installation position of the electrical box 30 is not limited thereto.
  • the electrical box 30 may also be located below the motor assembly 20 and above the water box or in front of the motor assembly 20.
  • the base 10 is provided with a first connecting portion 12, and the motor assembly 20 is provided with a second connecting portion 22, the first connecting portion 12 and the second portion.
  • the connecting portion 22 cooperates to enable the motor assembly 20 to move relative to the base 10. In this way, during the movement of the motor assembly 20, the movement of the motor assembly 20 relative to the base 10 is achieved by the mating connection of the first connecting portion 12 and the second connecting portion 22, thereby making the movement of the motor assembly 20 easier.
  • the operation of the motor assembly 20 is made easier by the staff, the workload of the staff is reduced, and the work efficiency is improved.
  • the first connecting portion 12 is a sliding groove provided on the base 10
  • the second connecting portion 22 is a guiding rib disposed on the motor assembly 20
  • the guide ribs are slidably disposed in the chute.
  • the guide ribs are used to guide the sliding of the motor assembly 20 to move in its own axis direction.
  • the mating connection of the guide ribs and the chute can reduce the contact area of the motor assembly 20 with the base 10, reduce the sliding friction between the two, and make the movement of the motor assembly 20 relative to the base 10 smoother.
  • the guide ribs are disposed in parallel with the axial direction of the motor assembly 20.
  • the above arrangement can ensure that the moving direction of the motor assembly 20 is its axial direction, improve the positioning accuracy of the guide ribs, and thereby ensure the movement accuracy of the motor assembly 20.
  • the first connecting portion is a guiding rib disposed on the base
  • the second connecting portion is a sliding slot disposed on the motor assembly
  • the guiding rib is slidably disposed in the sliding slot .
  • the guide ribs are used to guide the sliding of the motor assembly to move in its own axis.
  • the mating connection of the guiding ribs and the sliding slot can reduce the contact area between the motor assembly and the base, reduce the sliding friction between the two, and make the movement of the motor assembly relative to the base smoother.
  • the motor assembly 20 includes a motor 21 and a motor base 23.
  • the motor shaft 211 of the motor 21 is detachably connected to the vane 60.
  • the motor base 23 is disposed on the base 10, and the motor 21 is disposed on the motor base 23, and the motor base 23 is provided with a second connecting portion 22.
  • the motor 21 is connected to the base 10 through the motor base 23, and the motor base 23 is disposed below the motor 21, making the assembly of the motor 21 and the base 10 easier, and facilitating replacement or maintenance of the motor 21 by a worker.
  • the axial direction of the motor 21 is the same as the axial direction of the blade 60.
  • the above arrangement can ensure that the motor shaft 211 of the motor 21 is coaxial with the blade shaft 61 of the blade 60, thereby ensuring smooth rotation of the motor component 20 and the blade 60 after assembly, reducing noise and vibration of the air conditioner, and improving user use.
  • the motor shaft 211 of the motor 21 is coaxial with the blade shaft 61 of the blade 60, thereby ensuring smooth rotation of the motor component 20 and the blade 60 after assembly, reducing noise and vibration of the air conditioner, and improving user use.
  • the motor shaft 211 of the motor 21 and the blade shaft 61 of the vane 60 are screwed into each other to achieve rapid disassembly of the motor 21 in the axial direction.
  • the air conditioner further includes a motor cover 70.
  • the motor cover 70 is disposed in the moving direction of the motor assembly 20, and the motor cover 70 is coupled to the motor assembly 20 by a fastener, and the motor cover 70 is engaged with the base 10.
  • the motor cover 70 is not only connected to the motor assembly 20 by the fasteners, but also is engaged with the base 10, and the motor assembly 20 is locked on the base 10 by the motor cover 70 to prevent the blade 60 from being assembled with the motor assembly 20.
  • the motor assembly 20 moves to affect the operation of the blades 60.
  • the fastener is a bolt.
  • the bolts are standard parts, which can reduce the processing cost of the air conditioner. After the bolt passes through the motor cover 70, it is disposed on the motor base 23, thereby connecting the motor cover 70 and the motor assembly 20.
  • the end surface of the motor cover 70 near the base 10 is provided with a latching member 71, and the base 10 is correspondingly provided with a limiting hole 13, and the latching member 71 is inserted.
  • the limiting hole 13 is inside to lock the motor cover 70 and the base 10.
  • the clip 71 is a card.
  • the inserting plate is inserted into the limiting hole 13, thereby limiting the motor cover 70 to the base 10, after which the motor cover 70 and the motor assembly 20 are connected by fasteners, thereby locking the motor assembly 20 to the base 10.
  • the housing of the air conditioner includes an upper chassis 41, a lower chassis 42, a panel body, and two side plates 50, an upper chassis 41, a lower chassis 42, a panel body, and two
  • the side plates 50 together form a mounting cavity
  • the upper chassis 41 has a base 10
  • the blades 60 are disposed on the lower chassis 42
  • the side plates 50 are detachably coupled to the base 10 and the panel body
  • the side plates 50 are detached. It coincides with the moving direction of the motor assembly 20.
  • the motor assembly 20 can be exposed by simply removing the side plate 50 on one side, which makes it easier for the worker to move the motor assembly 20.
  • the side plate 50 needs to be first removed, and then the motor cover 70 is removed to move the motor assembly 20 in the chute on the base 10 until the motor assembly
  • the motor shaft 211 of 20 is separated from the blade shaft 61 of the vane 60, and then the lower chassis 42 is pulled downward, so that the lower chassis 42 moves downward along the sliding groove structure between the upper chassis 41 and the lower chassis 42, thereby lowering the lower chassis. 42 is detached from the upper chassis 41, and finally the removal of the blades 60 is achieved.
  • the lower chassis 42 is pushed up into position and the lower chassis 42 and the upper chassis 41 are assembled in position, and then the motor assembly 20 is operated to move toward the side close to the blade 60 until the blade shaft 61 is normally engaged with the motor shaft 211. After the motor cover 70 and the side plate 50 are assembled, the cleaning work of the air conditioner is completed.
  • the application also provides a heat exchange system (not shown) including the air conditioner described above.
  • the above structure in the present application makes the removal or installation of the blade easier, by moving the blade toward the side away from the motor assembly by the toggle device, so that the motor assembly is separated from the blade.
  • the structure of the air conditioner is made simpler.
  • the air conditioner in the present application does not need to additionally add a dialing device, so that the number of parts of the air conditioner is reduced, thereby reducing the processing cost of the air conditioner.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

L'invention concerne un climatiseur et un système d'échange de chaleur comportant ledit climatiseur, le climatiseur comprenant : une base (10); un ensemble moteur (20) agencé mobile sur la base (10); et des pales (60) reliées amovibles à l'ensemble moteur (20). Le déplacement de l'ensemble moteur (20) amène les pales (60) soit à être reliées à l'ensemble moteur, soit à être séparées dudit ensemble.
PCT/CN2018/102139 2017-09-11 2018-08-24 Climatiseur et système d'échange de chaleur doté dudit climatiseur WO2019047729A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710813971.1 2017-09-11
CN201710813971.1A CN107687674A (zh) 2017-09-11 2017-09-11 空调器及具有其的换热系统

Publications (1)

Publication Number Publication Date
WO2019047729A1 true WO2019047729A1 (fr) 2019-03-14

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PCT/CN2018/102139 WO2019047729A1 (fr) 2017-09-11 2018-08-24 Climatiseur et système d'échange de chaleur doté dudit climatiseur

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CN (1) CN107687674A (fr)
WO (1) WO2019047729A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107676947A (zh) * 2017-09-11 2018-02-09 珠海格力电器股份有限公司 空调器
CN107687674A (zh) * 2017-09-11 2018-02-13 珠海格力电器股份有限公司 空调器及具有其的换热系统
CN108302744B (zh) * 2018-02-26 2023-10-27 珠海格力电器股份有限公司 用于换热设备的电器结构及空调器
CN109405087A (zh) * 2018-09-30 2019-03-01 青岛海尔空调器有限总公司 一种空调室内挂机

Citations (6)

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JP4774597B2 (ja) * 2001-01-19 2011-09-14 株式会社富士通ゼネラル 空気調和機
CN104482596A (zh) * 2014-11-13 2015-04-01 游飞 易拆装壁挂式空调室内机
CN106016472A (zh) * 2016-07-12 2016-10-12 宁波奥克斯空调有限公司 一种易拆装的壁挂式空调室内机
CN106440051A (zh) * 2016-11-03 2017-02-22 海信（广东）空调有限公司 一种易清洗的挂壁式空调器室内机
CN107687674A (zh) * 2017-09-11 2018-02-13 珠海格力电器股份有限公司 空调器及具有其的换热系统
CN207196687U (zh) * 2017-09-11 2018-04-06 珠海格力电器股份有限公司 空调器及具有其的换热系统

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JP3121505B2 (ja) * 1994-11-02 2001-01-09 三菱電機株式会社 空気調和機
CN100381760C (zh) * 2005-03-24 2008-04-16 海尔集团公司 空调室内机易拆卸风扇电机安装结构
CN201373506Y (zh) * 2008-09-09 2009-12-30 广东美的电器股份有限公司 一种空调器室内机
JP2011058779A (ja) * 2009-09-14 2011-03-24 Sharp Corp 空気調和機の室内機
CN114791127B (zh) * 2017-01-18 2024-03-08 美的集团武汉制冷设备有限公司 空调室内机和空调器
CN108361815A (zh) * 2017-01-25 2018-08-03 珠海格力电器股份有限公司 空调室内机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4774597B2 (ja) * 2001-01-19 2011-09-14 株式会社富士通ゼネラル 空気調和機
CN104482596A (zh) * 2014-11-13 2015-04-01 游飞 易拆装壁挂式空调室内机
CN106016472A (zh) * 2016-07-12 2016-10-12 宁波奥克斯空调有限公司 一种易拆装的壁挂式空调室内机
CN106440051A (zh) * 2016-11-03 2017-02-22 海信（广东）空调有限公司 一种易清洗的挂壁式空调器室内机
CN107687674A (zh) * 2017-09-11 2018-02-13 珠海格力电器股份有限公司 空调器及具有其的换热系统
CN207196687U (zh) * 2017-09-11 2018-04-06 珠海格力电器股份有限公司 空调器及具有其的换热系统

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