WO2021103404A1 - Climatiseur intégré - Google Patents

Climatiseur intégré Download PDF

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Publication number
WO2021103404A1
WO2021103404A1 PCT/CN2020/086146 CN2020086146W WO2021103404A1 WO 2021103404 A1 WO2021103404 A1 WO 2021103404A1 CN 2020086146 W CN2020086146 W CN 2020086146W WO 2021103404 A1 WO2021103404 A1 WO 2021103404A1
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WO
WIPO (PCT)
Prior art keywords
air
volute
exhaust
air outlet
assembly
Prior art date
Application number
PCT/CN2020/086146
Other languages
English (en)
Chinese (zh)
Inventor
邓景文
江敬强
刘刚
Original Assignee
广东美的制冷设备有限公司
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
Priority claimed from CN201922129688.4U external-priority patent/CN211011641U/zh
Priority claimed from CN201911204630.XA external-priority patent/CN110762640A/zh
Application filed by 广东美的制冷设备有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2021103404A1 publication Critical patent/WO2021103404A1/fr

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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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/04—Arrangements for portability

Definitions

  • the present disclosure relates to the technical field of air conditioners, and in particular to an integral air conditioner.
  • Air conditioners can be roughly divided into split type air conditioners and integral type air conditioners.
  • the integral air conditioner also known as the integral air conditioner, is to place all the components in a common shell.
  • the main purpose of the present disclosure is to provide an integral air conditioner, which effectively improves the utilization rate of the internal space.
  • the integrated air conditioner includes a housing, and the housing is provided with:
  • a middle partition, the middle partition is located below the air supply volute assembly and above the exhaust volute assembly, and the center partition and the air supply volute assembly define in the front-rear direction Provide an accommodation space;
  • An electric control box assembly the electric control box assembly is located in the accommodating space.
  • the outer contour of the blower volute assembly is inclined to transition from top to bottom, and the accommodation space is formed below the front end of the blower volute assembly.
  • the blower volute assembly includes an evaporator and a blower volute, the two ends of the evaporator are bent relative to the middle part, and the shape of the evaporator is consistent with that of the blower volute. Compatible with the volute.
  • the air supply volute assembly has a first air inlet air duct and a first air outlet air duct, a first air inlet is provided on the rear side of the housing, and The top is provided with a first air outlet, the first air inlet is communicated with the first air inlet air duct, and the first air outlet is communicated with the first air outlet air duct.
  • the integral air conditioner further includes a wind deflector, and the wind deflector is rotatably disposed at the first air outlet.
  • the integral air conditioner further includes a compressor
  • the exhaust volute assembly includes an exhaust volute and a condenser
  • the bottom of the housing is provided with a chassis
  • the exhaust volute The shell, the condenser, and the compressor are all located between the chassis and the middle partition, and the exhaust volute, the condenser, and the compressor are in the left-right direction of the shell Arranged one by one on the top.
  • the exhaust volute assembly further includes an exhaust motor, and the condenser is placed in a manner perpendicular to the axis of the exhaust motor.
  • the exhaust volute assembly has a second air inlet air channel and a second air outlet air channel, and a second air inlet and a second air outlet are provided on the rear side of the housing, The second air inlet is communicated with the second air inlet air duct, and the second air outlet is communicated with the second air outlet air duct.
  • the opening of the second air outlet duct is extended to the position where the second air outlet is located.
  • the blower volute assembly includes an evaporator and a blower volute, the evaporator and the blower volute are both located above the middle partition, and the evaporator And the blowing volute are arranged in sequence in the front and rear direction of the casing.
  • Figure 1 is a schematic diagram of an exploded structure of a mobile air conditioner in some embodiments of the present disclosure (lack of the air supply volute assembly located inside the housing);
  • Figure 2 is another view of Figure 1;
  • FIG. 3 is a schematic diagram of the external structure of the mobile air conditioner in some embodiments of the present disclosure from a left perspective;
  • FIG. 4 is a schematic diagram of the internal structure of a mobile air conditioner in some embodiments of the present disclosure.
  • Figure 5 is another view of Figure 4.
  • Figure 6 is a front view of Figure 4.
  • Fig. 7 is a cross-sectional view taken along the line A-A in Fig. 6.
  • 10-mobile air conditioner 100-shell, 120-chassis, 130-front housing, 140-rear housing; 200-supply volute assembly, 220-evaporator, 240-supply volute; 300 -Exhaust volute assembly, 320-condenser, 340-compressor, 360-exhaust volute; 400-middle partition; 500-electric control box assembly; 600-first air inlet; 700-first air outlet , 720- wind deflector; 800- second air inlet; 900- second air outlet.
  • connection should be understood in a broad sense, for example, it can be a fixed connection and a movable connection, or a detachable connection and a non-detachable connection. , Or integrally connected; it can be a mechanical connection, an electrical connection or a mutual communication.
  • fixed connection includes detachable connection, non-detachable connection and integral connection, etc.
  • Integral air conditioners usually include mobile air conditioners, window air conditioners and desktop air conditioners.
  • the mobile air conditioner is provided with universal wheels at the bottom of its shell, so that it can be moved within a certain range;
  • the window air conditioner is an air conditioner that can be installed on the window; and
  • the desktop air conditioner is usually placed on the desktop for personal use.
  • FIGS. 1 and Figure 2 are schematic diagrams of the exploded structure of the mobile air conditioner (without the air supply volute assembly located inside the housing).
  • the mobile air conditioner 10 includes a housing 100, an air supply volute assembly 200 (the air supply volute assembly 200 is not shown in Figures 1 and 2, please understand in conjunction with Figures 4 and 5), a row The wind volute assembly 300, the middle partition 400 and the electric control box assembly 500 (the electric control box assembly 500 is not shown in FIGS. 1 and 2, please understand in conjunction with FIGS. 4 and 5).
  • the housing 100 shown in FIGS. 1 and 2 includes a front housing 130 and a rear housing 140.
  • the upper part of the front case 130 has a front panel structure.
  • the front housing 130 and the rear housing 140 are assembled through screw holes or other connection methods to form a complete structure of the housing 100.
  • the housing 100 may also be composed of a front housing, a side housing and a rear housing, or be processed by an integral molding process.
  • the air supply volute assembly 200, the exhaust volute assembly 300, the middle partition 400, and the electric control box assembly 500 are all located inside the housing 100, and the center partition 400 divides the space inside the housing 100 into upper and lower parts as a whole.
  • Floor installation space The air supply volute assembly 200 is provided in the upper installation space, and the exhaust volute assembly 300 is provided in the lower installation space. In other words, the air supply volute assembly 200 is located above the center partition 400 and the exhaust volute assembly 300 is located below the center partition 400.
  • FIGS 1 to 5 all show the reference direction coordinate system of the embodiments of the present disclosure.
  • the air supply volute assembly 200 and the central partition 400 define an accommodation space in the front and rear direction, and the electrical control box assembly 500 is located in the accommodation space.
  • the electric control box assembly is usually placed on the side of the casing, so the width direction of the entire mobile air conditioner cannot be compact.
  • the air supply volute assembly and the exhaust volute assembly of the mobile air conditioner are arranged in two upper and lower layers, and the two are separated by a central partition.
  • the air supply volute assembly defines an accommodation space with the middle partition in the front and rear direction, and the electric control box assembly is placed under the air supply volute assembly and the accommodation space above the center partition, reducing the body of the mobile air conditioner
  • the width effectively utilizes the space at the lower part of the air supply volute assembly and improves the space utilization rate.
  • Fig. 3 is a schematic diagram of the external structure of the mobile air conditioner from a left perspective.
  • the outer contour of the blower volute assembly 200 is inclined from top to bottom to the rear of the entire mobile air conditioner 10, so that the front end of the blower volute assembly 200
  • the accommodating space is formed below.
  • the accommodating space is a space jointly defined by the middle partition 400, the blower volute assembly 200, and the casing. It is understandable that the accommodating space can also be arranged below the rear end of the air supply volute assembly, and the electric control box assembly can be arranged below the rear end of the air supply volute assembly; the formation of the accommodation space is not limited to the air supply volute assembly.
  • the way in which the outer contour of the shell component is inclined to transition downward, and the accommodating space can be constructed through stepped or recessed structural design. It can be understood that those skilled in the art may also choose to construct a receiving space below the rear end of the blower volute assembly 200.
  • the air supply volute assembly 200 includes an evaporator 220 and an air supply volute 240.
  • the two ends of the evaporator 220 are bent relative to the middle part, and the shape of the evaporator 220 is The air supply volute 240 is compatible. If the evaporator 220 is cut along a vertical cross section perpendicular to the left and right direction, a strip-shaped cross-sectional structure in which the upper and lower ends are bent relative to the middle portion can be obtained.
  • the evaporator 220 adopts a structure design with two ends bent. Compared with the straight row evaporator structure design, the height of the evaporator is reduced, and the height of the mobile air conditioner is also reduced; it is the same as the straight row evaporator of the same height. In comparison, the structure design with the upper and lower ends bent, in fact, increases the surface area of the evaporator, that is, increases the heat exchange area of the evaporator. Furthermore, the evaporator 220 is shaped to match the air supply volute 240. , The overall structure of the mobile air conditioner is compact, and the space utilization rate inside the mobile air conditioner is improved.
  • the air supply volute assembly 200 has a first air inlet air passage and a first air outlet air passage, and a first air inlet 600 is provided on the rear side of the housing 100.
  • the top of the body is provided with a first air outlet 700, the first air inlet is communicated with the first air inlet duct, and the first air outlet 700 is communicated with the first air outlet duct.
  • the first air inlet is provided on the upper part of the rear side of the housing 100, corresponding to the area of the upper installation space where the air blowing volute assembly is located.
  • the air flow direction of the blower volute assembly can be summarized as the air entering at the rear side of the housing and the air exiting at the upper part of the housing. It can be understood that the first air inlet duct is connected to the first air outlet duct.
  • air is supplied from the front side (usually the front panel) of the housing, that is, cool air is output from the front side of the housing to the room. In this embodiment, the cool air is output from the upper part of the housing to the room.
  • the front part of the housing leaves a space to accommodate other components, such as electrical control box components. This structural design not only makes the air flow reasonable, but also makes the overall structure compact.
  • the mobile air conditioner 10 further includes an air guide plate 720, and the air guide plate 720 is rotatably disposed at the first air outlet 700.
  • the air deflector 720 rotates and no longer blocks the first air outlet 700, and cool air is output to the room from this; when the mobile air conditioner is no longer running, the air deflector 720 rotates to block the first air outlet again. With an air outlet 700, there is no more air flow to the room.
  • the mobile air conditioner 10 further includes a compressor 340
  • the exhaust volute assembly 300 includes a condenser 320 and an exhaust volute 360.
  • the bottom of the housing 100 is provided with a chassis 120.
  • the exhaust volute 360, the condenser 320 and the compressor 340 are all located between the chassis 120 and the middle partition 400, and the exhaust volute 360, the condenser 320 and the compressor 340 are located between the chassis 120 and the central partition 400.
  • the shells are sequentially arranged in the left-right direction.
  • the exhaust volute, the condenser and the compressor are arranged closely in the space between the chassis and the middle partition, which not only makes the internal components of the exhaust volute assembly tidy and orderly but also facilitates disassembly and assembly, and further makes the entire mobile air conditioner
  • the structure is compact.
  • the exhaust volute assembly 300 further includes an exhaust motor (not shown in the figure).
  • the condenser 320 is placed perpendicular to the axis of the exhaust motor.
  • the exhaust motor is used to generate driving air pressure and promote the circulation of air in the exhaust volute. If the condenser is placed obliquely to the exhaust motor shaft, it occupies some space in the width direction of the housing.
  • the condenser is placed perpendicular to the shaft of the exhaust motor, which makes the structure more compact in the width direction of the housing (that is, the left and right directions shown in FIG. 1 and FIG. 2).
  • the exhaust volute assembly 300 has a second air inlet air passage and a second air outlet air passage, and the rear side of the housing 100 is provided with a second air inlet 800 and a second air outlet 900, the second air inlet 800 is communicated with the second air inlet duct, and the second air outlet 900 is communicated with the second air outlet duct. It is understandable that the second air inlet duct is connected to the second air outlet duct.
  • the air flow direction of the exhaust volute assembly can be summarized as the wind in one place on the rear side of the casing and the wind out in the other place on the rear side of the casing.
  • the opening position of the second air outlet is used to connect accessories such as an exhaust duct, and the air in the exhaust volute is discharged to the outside through the exhaust duct.
  • the air inlets and air outlets related to the exhaust volute assembly are uniformly arranged on the rear side of the shell, which is neat and orderly and has a compact structure and is convenient to install related accessories. This structural design not only makes the air flow reasonable, but also makes the overall structure compact.
  • the opening of the second air outlet duct is extended to the position where the second air outlet 900 is located. It should be noted that the second air outlet 900 is different from the opening of the second air outlet.
  • the second air outlet 900 is opened in the housing 100 of the mobile air conditioner, and the opening of the second air outlet is the end of the second air outlet of the exhaust volute 360, and the exhaust volute 360 is installed on the housing 100's interior.
  • the opening position of the second air outlet is a certain distance away from the position of the second air outlet. From the flow direction of the discharged air, the air discharged from the exhaust volute has not yet reached the second air outlet, but has already flowed out of the opening of the second air outlet.
  • the position where the second air outlet of the mobile air conditioner is located usually requires an exhaust duct to be installed so that the air inside the mobile air conditioner is discharged to the outside through the exhaust duct.
  • the air discharged from the exhaust volute of the traditional mobile air conditioner has not yet reached the second air outlet, and has already flowed out of the opening of the second air outlet.
  • a complicated sealing structure has to be used to ensure that the exhaust volute is discharged. The air will not flow into the room.
  • the opening of the second air outlet extends and extends into the second air outlet on the rear side of the casing, so that the opening of the second air outlet is in line with Exhaust ducts and other exhaust accessories are in direct contact, reducing the path length that may leak air, without additional sealing structure, and less air leakage at the second air outlet.
  • the air supply volute assembly 200 includes an evaporator 220 and an air supply volute 240. Both the evaporator 220 and the air supply volute 240 are located above the central partition and evaporate. The fan 220 and the blower volute 240 are sequentially arranged in the front-rear direction of the housing 100. The evaporator and the air supply volute are arranged tightly in sequence on the middle partition, which not only makes the internal components of the air supply volute assembly tidy and orderly and facilitates disassembly and assembly, but also further makes the structure of the entire mobile air conditioner compact.

Abstract

Climatiseur intégré comprenant un logement (100). Un composant volute d'alimentation en air (200), un composant volute d'évacuation d'air (300), une plaque de séparation intermédiaire (400) et un composant boîtier de commande électrique (500) sont placés dans le logement (100) ; le composant volute d'alimentation en air (200) est situé au-dessus de la plaque de séparation intermédiaire (400), et le composant volute d'alimentation en air (200) et la plaque de séparation intermédiaire (400) définissent un espace de réception dans une direction avant-arrière ; le composant volute d'évacuation d'air (300) est situé en dessous de la plaque de séparation intermédiaire (400) ; et le composant boîtier de commande électrique (500) est situé dans l'espace de réception.
PCT/CN2020/086146 2019-11-29 2020-04-22 Climatiseur intégré WO2021103404A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201911204630.X 2019-11-29
CN201922129688.4U CN211011641U (zh) 2019-11-29 2019-11-29 整体式空调
CN201911204630.XA CN110762640A (zh) 2019-11-29 2019-11-29 整体式空调
CN201922129688.4 2019-11-29

Publications (1)

Publication Number Publication Date
WO2021103404A1 true WO2021103404A1 (fr) 2021-06-03

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ID=76129798

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Application Number Title Priority Date Filing Date
PCT/CN2020/086146 WO2021103404A1 (fr) 2019-11-29 2020-04-22 Climatiseur intégré

Country Status (1)

Country Link
WO (1) WO2021103404A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080104988A1 (en) * 2006-11-06 2008-05-08 Jong Ho Lee Air conditioner
CN201531958U (zh) * 2009-11-12 2010-07-21 马其明 一种移动空调
CN203274070U (zh) * 2013-04-25 2013-11-06 广东志高空调有限公司 一种整体移动式防爆空调器
CN204478316U (zh) * 2015-03-12 2015-07-15 开平威技电器有限公司 小型移动式空调机
CN205299773U (zh) * 2015-12-31 2016-06-08 江苏友奥电器有限公司 一种变频移动空调
CN205606843U (zh) * 2016-05-11 2016-09-28 江苏友奥电器有限公司 一种电控盒及设有该电控盒的移动空调
CN107238142A (zh) * 2017-06-19 2017-10-10 深圳市艾特网能技术有限公司 一种微型空调
CN110762640A (zh) * 2019-11-29 2020-02-07 广东美的制冷设备有限公司 整体式空调

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080104988A1 (en) * 2006-11-06 2008-05-08 Jong Ho Lee Air conditioner
CN201531958U (zh) * 2009-11-12 2010-07-21 马其明 一种移动空调
CN203274070U (zh) * 2013-04-25 2013-11-06 广东志高空调有限公司 一种整体移动式防爆空调器
CN204478316U (zh) * 2015-03-12 2015-07-15 开平威技电器有限公司 小型移动式空调机
CN205299773U (zh) * 2015-12-31 2016-06-08 江苏友奥电器有限公司 一种变频移动空调
CN205606843U (zh) * 2016-05-11 2016-09-28 江苏友奥电器有限公司 一种电控盒及设有该电控盒的移动空调
CN107238142A (zh) * 2017-06-19 2017-10-10 深圳市艾特网能技术有限公司 一种微型空调
CN110762640A (zh) * 2019-11-29 2020-02-07 广东美的制冷设备有限公司 整体式空调

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