WO2018133248A1 - Unité intérieure de climatiseur à montage mural et climatiseur à montage mural associé - Google Patents

Unité intérieure de climatiseur à montage mural et climatiseur à montage mural associé Download PDF

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Publication number
WO2018133248A1
WO2018133248A1 PCT/CN2017/082478 CN2017082478W WO2018133248A1 WO 2018133248 A1 WO2018133248 A1 WO 2018133248A1 CN 2017082478 W CN2017082478 W CN 2017082478W WO 2018133248 A1 WO2018133248 A1 WO 2018133248A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
air conditioner
slider
chute
chassis
Prior art date
Application number
PCT/CN2017/082478
Other languages
English (en)
Chinese (zh)
Inventor
汪先送
覃强
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
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 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Priority to SG11201804605QA priority Critical patent/SG11201804605QA/en
Priority to EP17859368.7A priority patent/EP3376124B1/fr
Publication of WO2018133248A1 publication Critical patent/WO2018133248A1/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
    • F24F1/0025—Cross-flow or tangential 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
    • F24F13/20—Casings or covers
    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • F24F13/20—Casings or covers
    • F24F2013/205—Mounting a ventilator fan therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/32—Details or features not otherwise provided for preventing human errors during the installation, use or maintenance, e.g. goofy proof

Definitions

  • the invention relates to the technical field of air conditioners, in particular to a wall-mounted air conditioner indoor unit and a wall-mounted air conditioner.
  • the indoor unit of the wall-mounted air conditioner generally has a chassis, a heat exchanger, a cross-flow wind wheel and other air duct components. Since the indoor air conditioner of the wall-mounted air conditioner has a long-term working process, the cross-flow wind wheel is easy to deposit dust, so regular cleaning is required.
  • the heat exchanger In the existing indoor unit of the wall-mounted air conditioner, the heat exchanger is first disassembled, and the cross-flow wind wheel is leaked to disassemble the cross-flow wind wheel. In this process, the disassembly and installation of the heat exchanger is troublesome, which causes inconvenience in the disassembly of the cross flow wind wheel.
  • the main object of the present invention is to provide a wall-mounted air conditioner indoor unit, which aims to reduce the difficulty of disassembling the cross-flow wind wheel when the interior of the wall-mounted air conditioner needs to be cleaned.
  • the indoor unit of the wall-mounted air conditioner proposed by the present invention comprises:
  • a chassis having upper and lower ends in a width direction thereof, the chassis is provided with two baffles extending upward and downward and opposite, and the inner surfaces of the two baffles are respectively provided with a first chute, each baffle The first chutes have a groove bottom facing the other baffle, and the groove bottom is partially recessed to form a second chute;
  • a heat exchanger mounted on the chassis, the chassis, the two baffles and the heat exchanger are collectively enclosed to form an air passage cavity with an opening downward;
  • An air outlet frame is installed for the cross flow wind wheel, and the opposite ends of the air outlet frame are disposed with a first slider and a second slider at opposite ends of the length direction of the chassis, the air outlet frame and the two wind blocks
  • the plate is coupled to the first slider groove rail through the first sliding groove, and the second sliding groove is detachably mounted to the air passage inner cavity in cooperation with the second slider groove rail.
  • the first slider on each of the baffles has an end surface facing the other baffle, the second slider is partially protruded from an edge portion of the end surface, and the second The slider is eccentrically disposed with the first slider.
  • the first slider has a card slot at an end surface of one end of the air outlet frame, or a card slot is formed in a circumferential direction of the first slider, and a sidewall of the first sliding slot is formed therein. Flanging, the inner flange extending into the card slot to be fastened to the first slider.
  • At least one wall surface of the first sliding block facing the inner wall of the first sliding slot is provided with balls, or/and at least one wall surface of the second sliding block facing the inner wall of the second sliding slot Set with balls.
  • the first chute is parallel to the second chute and is linearly disposed.
  • the angle between the first sliding slot and the second sliding slot and the vertical direction is greater than or equal to 10° and less than or equal to 30°.
  • the first chute has a first slot penetrating the lower end of the baffle
  • the second chute has a second slot penetrating the lower end of the baffle, the first slot The port and/or the second slot are flared.
  • the first sliding slot includes a first sidewall extending toward a lower end of the baffle, and a first guiding wall located at the first slot and connected to the first sidewall, the first The angle between a guiding wall and the first side wall is greater than or equal to 3° and less than or equal to 10°;
  • the second chute includes a second side wall extending toward a lower end of the baffle, and a second guiding wall located at the second notch and connected to the second side wall, the The angle between the two guiding walls and the second side wall is greater than or equal to 3° and less than or equal to 10°.
  • the air outlet frame comprises a frame for the cross-flow wind wheel, a volute tongue, a water connection tank connecting the volute tongue, and a wind deflector mounting bracket connecting the volute tongue, the frame body and the worm
  • the tongue, the water receiving sink and the wind deflector mounting bracket are integrally formed.
  • the inner surface of the two baffles is provided with a spring buckle, and the two ends of the air outlet frame are provided with a positioning slot, and the air outlet frame is fixed by the spring buckle and the positioning slot.
  • the air passage lumen is provided.
  • the wall-mounted air conditioner indoor unit has a wind turbine motor connected to the cross-flow wind turbine, and the wind turbine motor is mounted on the air outlet frame.
  • the chassis comprises a bottom plate, and an upper end of the bottom plate is recessed toward the inner cavity of the air duct to form a pipe groove extending in a longitudinal direction of the chassis.
  • the present invention also provides a wall-mounted air conditioner comprising a wall-mounted air conditioner indoor unit, the wall-mounted air conditioner indoor unit comprising a chassis, a heat exchanger and an air outlet frame, the chassis having upper and lower sides in a width direction thereof
  • the bottom plate is provided with two baffles extending in the up-and-down direction and opposite, the inner surfaces of the two baffles are respectively provided with a first sliding slot, and the first sliding slots on each baffle have an orientation a groove bottom of the other baffle, wherein the bottom of the groove is partially recessed to form a second chute;
  • the heat exchanger is mounted on the chassis, and the chassis, the two baffles and the heat exchanger are enclosed together Forming an air passage inner cavity with an opening downward;
  • the air outlet frame is installed by a cross flow wind wheel, and the first slider and the second slider are disposed at opposite ends of the air outlet frame at a length direction of the chassis
  • the air outlet frame and the two baffles are coupled to the first slider groove rail through the first sliding
  • the first slider on each of the baffles has an end surface facing the other baffle, the second slider is partially protruded from an edge portion of the end surface, and the second The slider is eccentrically disposed with the first slider.
  • the first slider has a card slot at an end surface of one end of the air outlet frame, or a card slot is formed in a circumferential direction of the first slider, and a sidewall of the first sliding slot is formed therein. Flanging, the inner flange extending into the card slot to be fastened to the first slider.
  • At least one wall surface of the first sliding block facing the inner wall of the first sliding slot is provided with balls, or/and at least one wall surface of the second sliding block facing the inner wall of the second sliding slot Set with balls.
  • the first chute is parallel to the second chute and is linearly disposed.
  • the angle between the first sliding slot and the second sliding slot and the vertical direction is greater than or equal to 10° and less than or equal to 30°.
  • the first chute has a first slot penetrating the lower end of the baffle
  • the second chute has a second slot penetrating the lower end of the baffle, the first slot The port and/or the second slot are flared.
  • the first sliding slot includes a first sidewall extending toward a lower end of the baffle, and a first guiding wall located at the first slot and connected to the first sidewall, the first The angle between a guiding wall and the first side wall is greater than or equal to 3° and less than or equal to 10°;
  • the second chute includes a second side wall extending toward a lower end of the baffle, and a second guiding wall located at the second notch and connected to the second side wall, the The angle between the two guiding walls and the second side wall is greater than or equal to 3° and less than or equal to 10°.
  • the air outlet frame comprises a frame for the cross-flow wind wheel, a volute tongue, a water connection tank connecting the volute tongue, and a wind deflector mounting bracket connecting the volute tongue, the frame body and the worm
  • the tongue, the water receiving sink and the wind deflector mounting bracket are integrally formed.
  • the inner surface of the two baffles is provided with a spring buckle, and the two ends of the air outlet frame are provided with a positioning slot, and the air outlet frame is fixed by the spring buckle and the positioning slot.
  • the air passage lumen is provided.
  • the wall-mounted air conditioner indoor unit has a wind turbine motor connected to the cross-flow wind turbine, and the wind turbine motor is mounted on the air outlet frame.
  • the chassis comprises a bottom plate, and an upper end of the bottom plate is recessed toward the inner cavity of the air duct to form a pipe groove extending in a longitudinal direction of the chassis.
  • the technical solution of the present invention provides a first sliding slot and a second sliding slot on the two baffles forming the inner cavity of the air duct, and provides a first sliding engagement with the first sliding slot rail at both ends of the air outlet frame.
  • a second slider that cooperates with the second chute groove rail, so that the user does not need to disassemble the heat exchanger when disassembling the cross flow wind wheel, and only needs to slide the air outlet frame out of the air duct inner cavity, that is, Yes, which greatly reduces the difficulty of disassembly of the cross-flow wind wheel.
  • FIG. 1 is a schematic view showing the internal structure of an indoor unit of a wall-mounted air conditioner according to the present invention
  • FIG. 2 is a schematic view showing the assembly structure of the chassis of the air outlet frame of FIG. 1;
  • Figure 3 is a plan view of the indoor unit of the wall-mounted air conditioner of Figure 2;
  • Figure 4 is a cross-sectional view of the indoor unit of the wall-mounted air conditioner of Figure 3 taken along line M-M;
  • Figure 5 is a schematic view showing the assembly structure of the air outlet frame and the cross flow wind wheel of Figure 2;
  • FIG. 6 is a schematic view showing the structure of the chassis of Figure 2;
  • FIG. 7 is a schematic view showing the structure of the chassis of Figure 2 from another perspective
  • Figure 8 is an enlarged view of a portion C in Figure 7;
  • FIG. 9 is a schematic structural view of another indoor view of the indoor unit of the wall-mounted air conditioner of FIG. 1.
  • FIG. 9 is a schematic structural view of another indoor view of the indoor unit of the wall-mounted air conditioner of FIG. 1.
  • the directional indication is only used to explain in a certain posture (as shown in the drawing)
  • the relative positional relationship between the components, the motion situation, and the like if the specific posture changes, the directional indication also changes accordingly.
  • first”, “second”, etc. in the embodiments of the present invention, the description of the "first”, “second”, etc. is used for the purpose of description only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • the invention provides a wall-mounted air conditioner indoor unit, and a wall-mounted air conditioner including the wall-mounted air conditioner indoor unit.
  • a wall-mounted air conditioner indoor unit 10 generally has a chassis 11, a face cover (not shown), a grill 14, a heat exchanger 12, a cross-flow wind wheel 15, and a wind turbine motor 16 (Fig. 2).
  • the heat exchanger 12 is mounted on the chassis 11 and encloses the chassis 11 to form an open air passage cavity, and the cross flow wind wheel 15 is installed in the air passage inner cavity.
  • the wall-mounted air conditioner indoor unit 10 includes a chassis 11, a heat exchanger 12, and an air outlet frame 13, and the chassis 11 has upper and lower sides in the width direction thereof.
  • the bottom plate 11 is provided with two baffles 11b extending in the upper and lower directions and opposite sides, and the inner surfaces of the two baffles 11b are respectively provided with a first sliding slot 110c, the first on each of the baffles 11b
  • the chutes 110c each have a groove bottom facing the other baffle 11b, and the groove bottom is partially recessed to form a second chute 110b.
  • the heat exchanger 12 is mounted on the chassis 11, and the chassis 11, the two baffles 11b and the heat exchanger 12 are collectively enclosed to form an air passage cavity with an opening downward.
  • the air outlet frame 13 is mounted on the cross flow wind wheel 15 , and the opposite ends of the air outlet frame 13 in the longitudinal direction of the chassis 11 are provided with a first slider 13 b and a second slider 13 c.
  • the wind frame 13 and the two baffles 11b are engaged with the first slider 13b by the first sliding slot 110c, and the second sliding slot 110b is detachably mounted with the second sliding block 13c.
  • the inner cavity of the air duct In the inner cavity of the air duct.
  • the wall-mounted air conditioner indoor unit 10 is generally disposed in a rectangular parallelepiped shape, and has a left and right ends in the longitudinal direction, upper and lower ends in the width direction, and vertical when mounted on the wall. The front and rear sides in the direction of the wall.
  • the chassis 11 has a bottom plate 11a for mounting against the wall, the two baffles 11b being left and right baffle 11b and right baffle 11b spaced apart from each other, and both baffles 11b extending forward from the bottom plate 11a .
  • the left baffle 11b has an inner plate surface facing the right baffle 11b, and the right baffle 11b also has an inner plate surface facing a plate surface of the left baffle 11b.
  • a first chute 110c and a second chute 110b are provided.
  • the air outlet frame 13 may be a frame body 13a for only the cross flow wind wheel 15. On the basis of the frame body 13a, the air outlet frame 13 may also be the frame body 13a and the volute tongue and the air deflector. At least one of the mounting bracket 13e or the sink 13d is combined.
  • Both ends of the air outlet frame 13, that is, the left and right ends are provided with a first slider 13b that cooperates with the slot of the first slot 110c, and a second slider that cooperates with the slot of the second slot 110b. 13c.
  • the fixing member for example, a screw
  • the air outlet frame 13 is fixed in the air passage inner cavity.
  • the fixing member needs to be removed first, and then the air outlet frame 13 is pulled out from the air channel inner cavity along the first sliding groove 110c.
  • the first slider 13b can be aligned with the first sliding slot 110c
  • the second slider 13c is aligned with the second sliding slot 110b
  • the air outlet frame 13 is pushed from the opening. Just inside the air duct.
  • a motor mounting position may be further disposed on the air outlet frame 13 for the wind turbine motor 16 to be mounted.
  • the wind turbine motor 16 can be detached, or if the wind turbine motor 16 requires maintenance, the ventilating frame 13 can be directly removed, and then the wind turbine motor 16 can be detached.
  • the technical solution of the present invention provides a first chute 110c and a second chute 110b on the two baffles 11b forming the inner cavity of the air duct, and a groove track with the first chute 110c is disposed at both ends of the air outlet frame 13
  • the first slider 13b is matched with the second slider 13c that cooperates with the groove of the second sliding slot 110b.
  • the first slider 13b is circular, square, other regular or irregular shapes, and the like, and the second slider 13c may be protruded by the first slider 13b.
  • the first slider 13b may be formed in a ring shape, and the second slider 13c may be formed to protrude from an intermediate portion formed by the first slider 13b.
  • the two sliders are arranged to cooperate with the two chutes to increase the stability of the sliding of the wind frame 13.
  • the front and rear swing of the air outlet frame 13 is prevented from interfering with the heat exchanger 12 or the chassis 11, and the second slider on each of the shutters 11b
  • Each of the 13c has an end surface facing the other baffle 11b
  • the second slider 13c is located at an end surface of the first slider 13b
  • the second slider 13c is eccentrically disposed with the first slider 13b.
  • the second slider 13c is partially formed to protrude from the edge portion of the end surface of the first slider 13b.
  • the first slider 13b is difficult to rotate in the first sliding slot 110c, thereby increasing the stability of the sliding of the air outlet frame 13.
  • the first slider 13b and the end surface of one end of the air outlet frame 13 have a card slot, or a card slot is defined in a circumferential direction of the first slider 13b, and a sidewall of the first sliding slot 110a is formed with an inner flange 111, and the inner flange 111 extends into the card slot to be the first The slider 13b is fastened.
  • At least one wall surface of the first slider 13b facing the inner wall of the first sliding slot 110c is provided with balls, or/and the second slider 13c faces the second At least one wall surface of the inner wall of the chute 110b is provided with balls.
  • the first chute 110c has a first groove bottom and a first side wall adjacent to the first groove bottom, a ball facing the end surface of the first groove bottom, or a first side of the slider facing the chute It is possible to set the balls on the wall of the wall.
  • the embodiment in which the balls are disposed on the second slider 13c is similar to the embodiment in which the balls are disposed on the first slider 13b, and will not be described herein.
  • the chassis 11 is usually formed by an injection molding process, and if the first chutes 110c and the second are not linear when injection molding, it may cause difficulty in demolding.
  • the first chute 110c and the second chute 110b are both parallel and linearly disposed. Furthermore, for the linearly disposed chutes (the first chute 110c and the second chute 110b), the first slider 13b and the second slider 13c of the air outlet frame 13 correspond to the first chute 110c. The sliding in the second chute 110b is smoother.
  • the opening of the inner cavity of the duct is usually located at the lower end of the inner chamber of the duct and in the forward position. Therefore, when the air outlet frame 13 is pushed into the air passage cavity, the movement path of the air outlet frame 13 is obliquely upward.
  • the first chute 110c and the second chute 110b should also be disposed obliquely upward.
  • the angle ⁇ cannot be excessively large, otherwise, the outlet frame 13 may interfere with the heat exchanger 12 when sliding.
  • the angle ⁇ should not be too small, otherwise the air outlet frame 13 will interfere with the bottom plate 11a of the chassis 11.
  • the angle between the first chute 110c and the second chute 110b and the vertical direction is greater than or equal to 10 degrees and less than or equal to 30 degrees.
  • the bottom plate 11a of the chassis 11 has a surface facing the wall and flush with the wall when the wall-mounted air conditioner indoor unit 10 is mounted on the wall, and the vertical direction means extending from the top to the bottom along the surface. The direction.
  • the first sliding slot 110c has a first slot penetrating the lower end of the baffle 11b.
  • the second chute 110b has a second slot penetrating the lower end of the baffle 11b, and at least one of the first slot and the second slot is flared.
  • the first chute 110c and the second chute 110b extend from the top to the bottom along the baffle 11b (inclined extension), and the two chutes extend to the lower end edge of the baffle 11b.
  • the first chute 110c has two first side walls extending toward the lower end of the baffle 11b, namely, a front front side wall and a rear rear side wall. The slot of the first slot 110c is flaring.
  • the front wall of the first slot of the first slot 110c may be inclined backward.
  • the rear wall of the first slot of the first slot 110c may be inclined backward.
  • the inclination angle ⁇ of the front side wall and the rear side wall is also limited.
  • the first slot of the first sliding slot 110c has a first guiding wall connected to the first sidewall, and an angle ⁇ between the first guiding wall and the sidewall is greater than or equal to 3. ° and less than or equal to 10 °. For this angle ⁇ , if the angle ⁇ is too small, the guiding effect is not significant. If the angle ⁇ is too large, the connection between the first guide wall and the first side wall may interfere with the first slider 13b.
  • the second chute 110b includes a second side wall extending toward the lower end of the baffle 11b, and a second side connected to the second side wall and connected to the second side wall
  • the guiding wall, the angle between the second guiding wall and the second side wall is greater than or equal to 3° and less than or equal to 10°.
  • the first sliding slot 110c For the specific embodiment of the second sliding slot 110b, reference may be made to the first sliding slot 110c.
  • the air outlet frame 13 may be a frame body 13a for only the cross flow wind wheel 15, and the air outlet frame 13 may be the frame body 13a and the frame body 13a.
  • At least one of the volute tongue, the wind deflector mounting bracket 13e or the water tank 13d is combined. It is considered that the air deflector mounting bracket 13e and the water receiving tank 13d are generally located at the air outlet, so if the water receiving tank 13d and the air deflector mounting bracket 13e are not attached to the above-described housing 13a, before the above-described housing 13a is detached It is also necessary to remove the water tank 13d and the air deflector mounting bracket 13e. In this way, the disassembly step of the cross flow wind wheel 15 is increased. In addition, the volute tongue is often required to be disassembled and cleaned.
  • the air outlet frame 13 includes a frame body 13a for mounting the cross flow wind wheel 15, a volute tongue, a water connection groove 13d connecting the volute tongue, and a wind guide connecting the volute tongue
  • the panel mounting bracket 13e is integrally formed with the frame body 13a, the volute tongue, the water receiving groove 13d, and the wind deflector mounting bracket 13e. In this way, when the wind frame 13 is removed, it is only necessary to open the cover, disassemble the positioning member that fixes the wind frame 13, and then directly pull the air outlet frame 13 out of the air passage cavity.
  • the inner surfaces of the two baffle plates 11 b are provided with
  • the buckle 11c is provided with a positioning groove at both ends of the air outlet frame 13.
  • the air outlet frame 13 is fixed to the air channel inner cavity by the buckle 11c and the positioning slot.
  • the two ends of the air outlet frame 13 press the spring clip 11c, and the elastic buckle 11c is elastically deformed until the air outlet frame 13 completely enters the inner cavity, and the positioning groove corresponds to the position of the buckle 11c.
  • the buckle 11c returns to the elastic deformation and enters the positioning groove. Therefore, under the action of the chute and the buckle 11c, the air outlet frame 13 can be initially positioned in the air passage cavity. The user can then fix the air outlet frame 13 in the air passage cavity by means of a fixing member.
  • the bottom plate 11a of the chassis 11 is facing the wall when the wall-mounted air conditioner indoor unit 10 is mounted on the wall.
  • the lower end of the bottom plate 11a is generally recessed into the air passage cavity to form a pipeline and a line. Groove. Since the groove is formed by the bottom plate 11a being recessed into the inner cavity of the air duct, when the air outlet frame 13 is pushed into the inner space of the air duct, interference may occur to the air outlet frame 13.
  • the upper end of the bottom plate 11a is recessed toward the air passage inner cavity to form a pipe groove 11d extending in the longitudinal direction of the chassis 11.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Air-Flow Control Members (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

L'invention concerne une unité intérieure (10) d'un climatiseur à montage mural. L'unité intérieure comprend un châssis (11), un échangeur de chaleur (12) et un cadre de sortie d'air (13). Le châssis (11) comporte des extrémités supérieure et inférieure dans sa direction transversale. Le châssis (11) est muni de deux déflecteurs opposés (11b) s'étendant le long de la direction verticale. Des premières rainures de coulissement (110c) sont disposées sur des faces internes des deux déflecteurs (11b). La première rainure de coulissement (110c) sur chaque déflecteur (11b) comporte une partie inférieure de rainure faisant face à l'autre déflecteur (11b), et la partie inférieure de rainure est enfoncée localement afin de former une seconde rainure de coulissement (110b). L'échangeur de chaleur (12) est monté sur le châssis (11). Le châssis (11), les deux déflecteurs (11b) et l'échangeur de chaleur (12) forment une cavité interne de conduit d'air munie d'une enveloppe de joint traversant ouvrant vers le bas. Le cadre de sortie d'air (13) est utilisé pour monter une roue éolienne à flux transversal (15). Le cadre de sortie d'air (13) est muni d'un premier bloc coulissant (13b) et d'un second bloc coulissant (13c) au niveau de deux extrémités opposées dans la direction longitudinale du châssis (11). Le cadre de sortie d'air (13) et les deux déflecteurs (11b) sont montés amovibles dans la cavité interne de conduit d'air au moyen d'une correspondance rainure-rail entre les premières rainures de coulissement (110c) et le premier bloc coulissant (13b) et au moyen d'une correspondance rainure-rail entre les secondes rainures de coulissement (110b) et le second bloc coulissant (13c). De plus, l'invention concerne en outre le climatiseur à montage mural.
PCT/CN2017/082478 2017-01-18 2017-04-28 Unité intérieure de climatiseur à montage mural et climatiseur à montage mural associé WO2018133248A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG11201804605QA SG11201804605QA (en) 2017-01-18 2017-04-28 Wall-mounted air conditioner indoor unit and wall-mounted air conditioner
EP17859368.7A EP3376124B1 (fr) 2017-01-18 2017-04-28 Unité intérieure de climatiseur à montage mural et climatiseur à montage mural associé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710041035.3A CN106705239B (zh) 2017-01-18 2017-01-18 壁挂式空调器室内机及壁挂式空调器
CN201710041035.3 2017-01-18

Publications (1)

Publication Number Publication Date
WO2018133248A1 true WO2018133248A1 (fr) 2018-07-26

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