CN104296343A - Wind blocking piece, air flue assembly and vertical air conditioner indoor unit - Google Patents
Wind blocking piece, air flue assembly and vertical air conditioner indoor unit Download PDFInfo
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- CN104296343A CN104296343A CN201410505121.1A CN201410505121A CN104296343A CN 104296343 A CN104296343 A CN 104296343A CN 201410505121 A CN201410505121 A CN 201410505121A CN 104296343 A CN104296343 A CN 104296343A
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- air
- weatherseal
- side plate
- baffle
- air duct
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- Combustion & Propulsion (AREA)
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Abstract
The invention discloses a wind blocking piece which can be installed in a housing of a vertical air conditioner indoor unit and is matched with a guide block of the vertical air conditioning indoor unit. The wind blocking piece is used for partitioning an air supply air flue corresponding to the guide block into two air flue branches, the wind blocking piece comprises an arc wind blocking piece body, a first side board and a second side board, the first side board and the second side board are arranged on the two vertical sides of the wind blocking piece body, the first side board and the second side board form a part of the air supply air flue, a tongue portion used for blocking airflow of the air supply air flue from flowing between the two air flue branches is arranged on the first side board and/or the second side board and extends towards the guide block, and a first containing space at least containing a part of the guide block is defined by the tongue portion and the wind blocking piece jointly. The invention further discloses an air flue assembly and the vertical air conditioner indoor unit. In this way, airflow can be prevented from flowing between two adjacent air outlets, on one hand, noise generated by the wind blocking piece is lowered, and on the other hand, losses of pressure of airflow in the air supply air flue are reduced, and the supplied air volume is improved.
Description
Technical field
The present invention relates to refrigeration technology field, particularly relate to a kind of weatherseal, ducting assembly and vertical air-conditioner indoor unit.
Background technology
Floor air conditioner has obtained and has used widely in family, working environment.Although its noise is lower than national standard, in closed, quiet environment, the noise that indoor machine produces in the course of the work is still bigger than normal, can not meet the requirement of high-end customer.The noise that indoor machine produces is made up of pneumatic noise and mechanicalness noise two parts, and wherein pneumatic noise is far longer than mechanicalness noise.Pneumatic noise mainly contains air inlet noise, wind wheel noise (comprising Rotation Noise and vortex noise), evaporimeter noise and exhaust outlet noise.
For solving the problem, flow through air duct system is normally adopted to substitute existing centrifugal air duct system, and increase weatherseal and baffle at spiral case air outlet place, to form multiple air outlet, realized by the rotation of baffle regulating two adjacent air outlet amounts.But, because weatherseal is in the forward position of air outlet, air-flow is complicated, and between baffle and weatherseal, there is comparatively wide arc gap, air-flow easily forms eddy current in the gap, and forms " channelling " between two adjacent air outlets, thus produce different sound, although adopt flow through air duct system to eliminate wind wheel noise, the pneumatic noise caused by weatherseal and baffle at air outlet place can not be ignored, and have impact on the overall performance of indoor machine.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
The weatherseal that main purpose of the present invention is to solve existing vertical air-conditioner indoor unit easily produces the technical problem of pneumatic noise.
For achieving the above object, the invention provides a kind of weatherseal, can be arranged in the shell of vertical air-conditioner indoor unit, coordinate with the baffle of described vertical air-conditioner indoor unit, for the supply air duct corresponding to described baffle is separated into two air channel branch roads, described weatherseal comprises the weatherseal body in circular arc type, be located at the first side plate and second side plate of two vertical avris of described weatherseal body, described first side plate and described second side plate form a part for described supply air duct, described first side plate and/or described second side plate are extended with the tongue for stopping the flowing mutually between described two air channel branch roads of the air-flow of described supply air duct towards described baffle, described tongue and described weatherseal body enclose the first spatial accommodation being formed with an at least baffle described in holding portion jointly.
Preferably, described tongue length d in the horizontal direction, and 5mm≤d≤10mm.
Preferably, described first side plate and described second side plate are extended with described tongue towards described baffle respectively, and the facing two sides of two described tongues are obliquely installed, and are flared to make the opening jointly limited by two described tongues.
Preferably, described first side plate entirety is inclined to set relative to described second side plate, and the spacing of described first side plate and described second side plate reduces gradually along the direction near described baffle.
Preferably, the side back to described weatherseal body of described first side plate forms the first wind-guiding face, the side back to described weatherseal body of described second side plate forms the second wind-guiding face, described first wind-guiding face comprises the planar section and cambered surface section that are connected smoothly successively on the air-out direction along described supply air duct, described cambered surface section bends towards described second side plate, and described second wind-guiding face is plane.
Preferably, described weatherseal also comprises the base plate be connected with by the other end of described weatherseal body, the first side plate and the second side plate by the top board that one end of described weatherseal body, the first side plate and the second side plate connects, and described weatherseal body, the first side plate, the second side plate, top board and base plate enclose the second spatial accommodation forming recording quantity jointly.
Preferably, described first side plate is provided with the installing hole of some longitudinal separation along described first side plate distribution, and described installing hole is for installing the wind guide vane up and down of described vertical air-conditioner indoor unit.
In addition, for achieving the above object, the present invention also provides a kind of ducting assembly, comprise the air channel shell with top and bottom, be arranged on the spiral case between described top and described bottom, snail tongue, baffle and weatherseal, supply air duct is formed between described spiral case and described snail tongue, described baffle and described weatherseal are between described spiral case and described snail tongue, so that described supply air duct is separated into two air channel branch roads, described weatherseal is the weatherseal described in above-mentioned any one technical scheme, described baffle and described weatherseal distribute successively on the air-out direction along described supply air duct, and described weatherseal is positioned at outside the air-supply outlet of described supply air duct, the upper end of described baffle is articulated on described top rotationally, the lower end pivot joint rotationally of described baffle on said bottom, described baffle stretches in described supply air duct apart from the comparatively far-end of its pivot center, described baffle stretches in the first spatial accommodation of described weatherseal apart from the nearer end of its pivot center, and the end face of described first spatial accommodation is cambered outwards arc surface faced by described baffle.
Preferably, described baffle is wedge shape, and reduces gradually along the air-supply Way in of described supply air duct.
In addition, for achieving the above object, the present invention also provides a kind of vertical air-conditioner indoor unit, comprise shell, and two, the left and right ducting assembly be vertically arranged in described shell, two tubular wine wheels in left and right and heat exchanger, described shell is provided with the air inlet and air outlet that are connected, two, described left and right ducting assembly forms the symmetrical supply air duct of corresponding two tubular wine wheel, described tubular wine wheel is positioned at the air-supply porch of the supply air duct of its correspondence, described heat exchanger is positioned at the rear side of described tubular wine wheel, described ducting assembly is the ducting assembly described in above-mentioned any one technical scheme, described air outlet comprises centre air vent and is positioned at the side direction air outlet of the left and right sides of described centre air vent, described centre air vent is positioned at that middle air channel branch road is corresponding to be communicated with respectively with two, two described side direction air outlets are corresponding with the air channel branch road that two are positioned at side to be communicated with.
Preferably, a left and right wind guide vane for left and right wind-guiding is provided with in described centre air vent, described left and right wind guide vane is symmetrical set relative to its pivot center, and described centre air vent is closed when described vertical air-conditioner indoor unit is closed by described left and right wind guide vane.
Compared to prior art, the present invention, by adopting the weatherseal after improving, can prevent air-flow from mutually fleeing between two adjacent air outlets, reduce the noise produced by weatherseal on the one hand, reduce the crushing of air-flow in supply air duct on the one hand, improve air-supply air quantity.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of vertical air-conditioner indoor unit one embodiment of the present invention;
Fig. 2 is for the vertical air-conditioner indoor unit shown in Fig. 1 is along the section enlarged diagram of A-A line;
Fig. 3 is the enlarged diagram of part B shown in Fig. 2;
Fig. 4 is the structural representation of weatherseal one embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It is a better embodiment of vertical air-conditioner indoor unit of the present invention in Fig. 1; In institute's diagram, define the top that illustrated top is vertical air-conditioner indoor unit, define the bottom that illustrated below is vertical air-conditioner indoor unit.
The invention provides a kind of vertical air-conditioner indoor unit, see Fig. 1 and Fig. 2, in one embodiment, this vertical air-conditioner indoor unit comprises shell 100 and is vertically arranged on two, left and right ducting assembly, two, left and right tubular wine wheel 200 and the heat exchanger 300 in shell 100, its housing 100 can be made up of two main parts, such as be respectively fore shell 110 and back cover 120, fore shell 110 is in arc protruding forward, back cover 120 is also in arc protruding backward, both coordinate rear entirety roughly cylindrical, also can be other any suitable shapes certainly.Specifically, fore shell 110 is provided with the air outlet vertically extended, preferably this air outlet comprises centre air vent 111 and is positioned at the side direction air outlet (being respectively left side to air outlet 112 and right side to air outlet 113 corresponding to Fig. 2) of the left and right sides of this centre air vent 111, back cover 120 is provided with air inlet 121, the rear portion of preferred back cover 120 is formed as grid-like, limit several air inlets 121 by the grid intersected in length and breadth, be understandable that, air inlet 121 is connected with air outlet.Two, left and right ducting assembly forms the symmetrical supply air duct 600 of corresponding two tubular wine wheel 200, tubular wine wheel 200 is positioned at the air-supply porch of the supply air duct 600 of its correspondence, heat exchanger 300 is positioned at the rear side of tubular wine wheel 200, preferably, heat exchanger 300 is bent into the cavity having and receive tubular wine wheel 200 and part ducting assembly, this cavity is U-shaped, and its opening towards tubular wine wheel 200, thus is conducive to improving heat transfer effect.
Above-mentioned ducting assembly comprise there is top and bottom air channel shell (not shown), be arranged on spiral case 400, snail tongue 500, baffle 700 and weatherseal 800 between top and bottom, supply air duct 600 is formed between spiral case 400 and snail tongue 500, baffle 700 and weatherseal 800 are between spiral case 400 and snail tongue 500, preferably this baffle 700 is positioned at middle position, supply air duct 600 to be separated into two air channel branch roads (being the first air channel branch road 610 and the second air channel branch road 620 respectively).Thus, can realize multi-faceted air-supply, air-supply wide coverage, air quantity is even, improves cooling or heating effect.
Particularly, baffle 700 and weatherseal 800 distribute successively on the air-out direction along supply air duct 600, and weatherseal 800 is positioned at outside the air-supply outlet of supply air duct 600, certain weatherseal 800 also extensible enter in supply air duct 600.Wherein baffle 700 stretches in supply air duct 600 apart from the comparatively far-end (i.e. rear end) of its pivot center, baffle 700 stretches in the first spatial accommodation 840 (corresponding to Fig. 3 and Fig. 4) of weatherseal 800 apart from the nearer end (i.e. front end) of its pivot center, and the end face of the first spatial accommodation 840 is cambered outwards arc surface faced by baffle 700, obviously, matching part between baffle 700 and weatherseal 800 also can keep less fit-up gap in baffle 700 rotation process, and can not phenomenon be interfered, be connected the eddy current being conducive to reducing air-flow joint between and being formed with seamlessly transitting between baffle 700 with weatherseal 800, can prevent the air-flow of the first air channel branch road 610 and the second air channel branch road 620 from mutually being fled by the fit-up gap between baffle 700 and weatherseal 800 simultaneously, thus reduce air-supply noise.
Preferably, baffle 700 is in wedge shape, and reduce gradually along the air-supply Way in of supply air duct 600, such as baffle 700 intersects in supply air duct 600 for the two sides of wind-guiding, the baffle 700 of this version can reduce air-flow crushing caused when baffle 700, ensure that the air output of multiple exit structure.
In the present embodiment, the upper end of baffle 700 is articulated in the top of air channel shell rotationally, the lower end of baffle 700 is articulated in the bottom of air channel shell rotationally, and the wherein one or both ends of baffle 700 are provided with the drive unit (not shown) driving baffle 700 to rotate around its pivot joint axis, such as this drive unit is made up of motor and intermeshing driving gear and driven gear, wherein motor is fixed on air channel shell or the fixing miscellaneous part of other opposite flow blocks 700, driving gear is fixed on the output shaft of motor, driven gear is fixed on one end of baffle 700, and the central axis of driven gear overlaps with the pivot center of baffle 700, baffle 700 is driven to rotate by this drive unit thus, to change the state of supply air duct 600.
More specifically, when the rear end of baffle 700 abuts with the sidewall of spiral case 400, the first air channel branch road 610 is closed by baffle 700, is opened by the second air channel branch road 620 accordingly, and the second air channel branch road 620 is in maximum opening; On the contrary, when the rear end of baffle 700 abuts with the sidewall of snail tongue 500, the second air channel branch road 620 is closed by baffle 700, is opened by the first air channel branch road 610 accordingly, and the second air channel branch road 620 is in maximum opening; And when the rear end of baffle 700 neither abuts with spiral case 400 and snail tongue 500, first air channel branch road 610 and the second air channel branch road 620 are all in opening, and the aperture of the first air channel branch road 610 and the second air channel branch road 620 is adjusted by rotating baffle 700, thus provide multiple air supply mode, meet diversified needs.
As shown in Figure 2, according to the arrangement form of the present embodiment supply air system, centre air vent 111 is positioned at that the first middle air channel branch road 610 is corresponding to be communicated with respectively with two, left side is communicated with to air outlet 112 is corresponding with the second air channel branch road 620 being positioned at left side, right side is communicated with to air outlet 113 is corresponding with the second air channel branch road 620 being positioned at right side, obviously, centre air vent 111 constitutes the main air outlet of vertical air-conditioner indoor unit of the present invention.In order to expand blowing range, improve the comfortableness that air-conditioner uses, a left and right wind guide vane 130 for left and right wind-guiding is provided with in centre air vent 111, this left and right wind guide vane 130 is symmetrical set relative to its pivot center, and when vertical air-conditioner indoor unit is closed, centre air vent 111 can be closed, enter inner object to reach blocks dust, also seem more attractive in appearance simultaneously.Wherein, the drive unit carrying out left and right wind-guiding, opening and closing centre air vent 111 for driving left and right wind guide vane 130 reciprocating rotation is also provided with in shell 100, the driving source of such as this drive unit is motor, drive disk assembly gear, can be designed as primary speed-down or multi-stage speed-reducing, and final stage output gear is fixed on wherein one end of left and right wind guide vane 130.Consider that left and right wind guide vane 130 overall dimensions is larger, there is certain difficulty in single injection-molded, and be difficult to ensure presentation quality, the left and right wind guide vane 130 of the present embodiment is made up of two parts, these two parts are all in platy structure, buckle structure between the two by being integrally formed is fixedly connected with, thus the appearance of left and right wind guide vane 130 can be made smooth seamless.
In addition, left side is provided with to air outlet 113 is also corresponding the door panel assemblies 140 two side direction air outlets can closed to air outlet 112 and right side, door panel assemblies 140 comprises for the door-plate body of being closed by side direction air outlet and the drive unit be arranged between door-plate body and shell 100, door-plate body forms a part for shell 100, it is similar to the profile of shell 100, the door-plate body of such as the present embodiment is outwardly arc, drive unit comprises tooth bar, gear and motor, its middle rack is arranged on the inner side of door-plate body, door-plate body can be shaped in, gear is arranged on the output shaft of motor, motor is arranged on shell 100.Further, door-plate body is slidably connected on shell 100, and be provided with the guide pillar and chute that match between the two, the profile in view of shell 100 is circular arc, therefore chute can be preferably curved imitation-shaped groove, and correspondingly, tooth bar also bends to the arc of profiling.Should be appreciated that drive unit is hidden in the inner side of door-plate body, thus keep the globality of vertical air-conditioner indoor unit outward appearance.When door-plate body slides to rear, side direction air outlet can be opened, add the aesthetic property of vertical air-conditioner indoor unit on the one hand, can prevent dust from entering inside on the other hand, be conducive to keeping inner cleaning.
See Fig. 3 and Fig. 4, weatherseal 800 comprises weatherseal body 810 in circular arc type, is located at the first side plate 820 and the second side plate 830 of two vertical avris of weatherseal body 810.Wherein, the first side plate 820 and the second side plate 830 form a part for supply air duct 600, specifically, limit between the first air channel branch road 610, second side plate 830 and snail tongue 500 and limit the second air channel branch road 620 between the first side plate 820 and spiral case 400.
In addition, first side plate 820 and/or the second side plate 830 are extended with the tongue for stopping the flowing mutually between two air channel branch roads of the air-flow of supply air duct 600 towards baffle 700, when practical application, have three kinds of embodiments, the first side plate 820 is extended with the first tongue 821 towards baffle 700; Second side plate 830 is extended with the second tongue 831 towards baffle 700; Or the first side plate 820 and the second side plate 830 are extended with tongue towards baffle 700 respectively, be the first tongue 821 and the second tongue 831 respectively.Like this, tongue (first tongue 821 and/or the second tongue 831) and weatherseal body 810 enclose the first spatial accommodation 840 being formed with an at least holding portion baffle 700 jointly.Under the booster action of tongue, even if maintain certain fit-up gap between baffle 700 and weatherseal body 810, also can stop that the air-flow in the first air channel branch road 610 and the second air channel branch road 620 enters in the first spatial accommodation 840, can overcome when meeting matching requirements thus and mutually flee due to air-flow in existing technology and produce the problem of wind noise.And, in order to avoid the rotation of tongue to baffle 700 protruded out impacts, tongue length is in the horizontal direction unsuitable long, certainly also unsuitable too short, too short, effectively can not play the effect of barrier air, definition tongue length is in the horizontal direction d, then 5mm≤d≤10mm is comparatively suitable, preferred d=8mm, significantly can reduce pneumatic noise, and the installation that can meet again baffle 700 coordinates requirement.
Above-mentioned weatherseal 800 can be one-body molded, the radius of curvature of weatherseal body 810 is more than or equal to the radius of curvature of the curved end of baffle 700, meeting the movement needs of baffle 700 when reducing the fit-up gap between baffle 700 and weatherseal body 810 to greatest extent, can not interfere with weatherseal body 810 in rotation process to make baffle 700.
Further, preferably the first side plate 820 and the second side plate 830 are extended with the first tongue 821 and the second tongue 831 towards baffle 700 respectively, and the facing two sides of two tongues are obliquely installed, and are flared to make the opening jointly limited by two tongues.In addition, first side plate 820 entirety is inclined to set relative to the second side plate 830, the spacing of the first side plate 820 and the second side plate 830 reduces gradually along the direction near baffle 700, to make baffle 700 and weatherseal 800 entirety streamlined in what seamlessly transit, further reduction windage, improve air quantity, reduce pneumatic noise simultaneously.
Particularly, the side back to weatherseal body 810 of the first side plate 820 forms the first wind-guiding face 822, the side back to weatherseal body 810 of the second side plate 830 forms the second wind-guiding face (mark), first wind-guiding face 822 comprises the planar section 8221 and cambered surface section 8222 that are connected smoothly successively on the air-out direction along supply air duct 600, this cambered surface section 8222 bends towards the second side plate 830, second wind-guiding face is plane, the wind-guiding face of the spiral case 400 that the first wind-guiding face 822 is corresponding with it is almost parallel thus, the wind-guiding face of the snail tongue 500 that the second wind-guiding face is corresponding with it is also almost parallel, thus reduce air-flow in the pressure loss by bringing when the first air channel branch road 610 and the second air channel branch road 620, play the effect reducing pneumatic noise simultaneously.
In addition, this weatherseal 800 also comprises the base plate (not shown) be connected with by the other end of weatherseal body 810, first side plate 820 and the second side plate 830 by the top board 850 that one end of weatherseal body 810, first side plate 820 and the second side plate 830 connects, thereby increase the strength and stiffness of weatherseal 800, stability is better.Simultaneously, weatherseal body 810, first side plate 820, second side plate 830, top board 850 and base plate enclose the second spatial accommodation forming recording quantity jointly, namely the first spatial accommodation 840 and the second spatial accommodation are positioned at the both sides of weatherseal body 810, and this version can also weight reduction.
In order to expand blowing range, improve Consumer's Experience, first side plate 820 is also provided with some installing holes 823 distributed along its longitudinal separation, this installing hole 823 is for installing lower wind guide vane 900, upper and lower wind guide vane 900 is articulated on the first side plate 820 by interface arrangment rotationally, such as wind guide vane 900 is provided with rotating shaft (not shown) up and down, rotating shaft offers and axially extends along it, runs through its outer circumference surface and the axial groove opened wide towards front end, the front end of this rotating shaft is also formed with radial protrusion portion, for being connected to the wall of the first side plate 820.During concrete assembling, installing hole 823 is aimed in the rotating shaft of upper and lower wind blade 900, along the axial force distribution of rotating shaft, to make rotating shaft radial contraction, and then through installing hole 823, the snap-fit engagement formed finally by the wall of radial protrusion portion and the first side 820 and lock upper and lower wind blade 900, structure is simple, practical.Further, the second spatial accommodation of recording quantity return dismounting upper and lower wind blade 900 provide a great convenience.It should be noted that, the wind blade up and down 900 of the present embodiment adopts linkage structure and the driving mechanism of existing routine, and and therefore not to repeat here.
According to the technical scheme of the embodiment of the present invention, can prevent air-flow from mutually fleeing between two adjacent air outlets, reduce the noise produced by weatherseal 800 on the one hand, reduce the crushing of air-flow in supply air duct 600 on the one hand, improve air-supply air quantity.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (11)
1. a weatherseal, can be arranged in the shell of vertical air-conditioner indoor unit, coordinate with the baffle of described vertical air-conditioner indoor unit, for the supply air duct corresponding to described baffle is separated into two air channel branch roads, it is characterized in that, described weatherseal comprises the weatherseal body in circular arc type, be located at the first side plate and second side plate of two vertical avris of described weatherseal body, described first side plate and described second side plate form a part for described supply air duct, described first side plate and/or described second side plate are extended with the tongue for stopping the flowing mutually between described two air channel branch roads of the air-flow of described supply air duct towards described baffle, described tongue and described weatherseal body enclose the first spatial accommodation being formed with an at least baffle described in holding portion jointly.
2. weatherseal as claimed in claim 1, is characterized in that, described tongue length d in the horizontal direction, and 5mm≤d≤10mm.
3. weatherseal as claimed in claim 1, it is characterized in that, described first side plate and described second side plate are extended with described tongue towards described baffle respectively, and the facing two sides of two described tongues are obliquely installed, and are flared to make the opening jointly limited by two described tongues.
4. weatherseal as claimed in claim 1, is characterized in that, described first side plate entirety is inclined to set relative to described second side plate, and the spacing of described first side plate and described second side plate reduces gradually along the direction near described baffle.
5. weatherseal as claimed in claim 1, it is characterized in that, the side back to described weatherseal body of described first side plate forms the first wind-guiding face, the side back to described weatherseal body of described second side plate forms the second wind-guiding face, described first wind-guiding face comprises the planar section and cambered surface section that are connected smoothly successively on the air-out direction along described supply air duct, described cambered surface section bends towards described second side plate, and described second wind-guiding face is plane.
6. weatherseal as claimed in claim 1, it is characterized in that, described weatherseal also comprises the base plate be connected with by the other end of described weatherseal body, the first side plate and the second side plate by the top board that one end of described weatherseal body, the first side plate and the second side plate connects, and described weatherseal body, the first side plate, the second side plate, top board and base plate enclose the second spatial accommodation forming recording quantity jointly.
7. weatherseal as claimed in claim 1, is characterized in that, described first side plate is provided with the installing hole of some longitudinal separation along described first side plate distribution, and described installing hole is for installing the wind guide vane up and down of described vertical air-conditioner indoor unit.
8. a ducting assembly, comprise the air channel shell with top and bottom, be arranged on the spiral case between described top and described bottom, snail tongue, baffle and weatherseal, supply air duct is formed between described spiral case and described snail tongue, described baffle and described weatherseal are between described spiral case and described snail tongue, so that described supply air duct is separated into two air channel branch roads, it is characterized in that, the weatherseal of described weatherseal according to any one of claim 1 to 7, described baffle and described weatherseal distribute successively on the air-out direction along described supply air duct, and described weatherseal is positioned at outside the air-supply outlet of described supply air duct, the upper end of described baffle is articulated on described top rotationally, the lower end pivot joint rotationally of described baffle on said bottom, described baffle stretches in described supply air duct apart from the comparatively far-end of its pivot center, described baffle stretches in the first spatial accommodation of described weatherseal apart from the nearer end of its pivot center, and the end face of described first spatial accommodation is cambered outwards arc surface faced by described baffle.
9. ducting assembly as claimed in claim 8, it is characterized in that, described baffle is wedge shape, and reduces gradually along the air-supply Way in of described supply air duct.
10. a vertical air-conditioner indoor unit, comprise shell, and two, the left and right ducting assembly be vertically arranged in described shell, two tubular wine wheels in left and right and heat exchanger, described shell is provided with the air inlet and air outlet that are connected, two, described left and right ducting assembly forms the symmetrical supply air duct of corresponding two tubular wine wheel, described tubular wine wheel is positioned at the air-supply porch of the supply air duct of its correspondence, described heat exchanger is positioned at the rear side of described tubular wine wheel, it is characterized in that, described ducting assembly is the ducting assembly described in claim 8 or 9, described air outlet comprises centre air vent and is positioned at the side direction air outlet of the left and right sides of described centre air vent, described centre air vent is positioned at that middle air channel branch road is corresponding to be communicated with respectively with two, two described side direction air outlets are corresponding with the air channel branch road that two are positioned at side to be communicated with.
11. vertical air-conditioner indoor units as claimed in claim 10, it is characterized in that, a left and right wind guide vane for left and right wind-guiding is provided with in described centre air vent, described left and right wind guide vane is symmetrical set relative to its pivot center, and described centre air vent is closed when described vertical air-conditioner indoor unit is closed by described left and right wind guide vane.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410505121.1A CN104296343A (en) | 2014-09-26 | 2014-09-26 | Wind blocking piece, air flue assembly and vertical air conditioner indoor unit |
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| CN201410505121.1A CN104296343A (en) | 2014-09-26 | 2014-09-26 | Wind blocking piece, air flue assembly and vertical air conditioner indoor unit |
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| WO2018176627A1 (en) * | 2017-03-30 | 2018-10-04 | 广东美的制冷设备有限公司 | Air guide apparatus, air guide control method, and air conditioner |
| CN110068049A (en) * | 2015-03-31 | 2019-07-30 | 广州华凌制冷设备有限公司 | The shutdown control method of air conditioner and air conditioner |
| WO2020025027A1 (en) * | 2018-08-02 | 2020-02-06 | 青岛海尔空调器有限总公司 | Guide plate capable of adjusting air induction volume and air direction, air conditioner indoor unit and air conditioner |
| CN110848954A (en) * | 2018-08-02 | 2020-02-28 | 青岛海尔空调器有限总公司 | Guide plate capable of adjusting induced air volume and air direction and air conditioner |
| CN111156596A (en) * | 2018-11-07 | 2020-05-15 | 珠海格力电器股份有限公司 | Air outlet structure and air conditioner indoor unit with same |
| CN113028621A (en) * | 2021-03-22 | 2021-06-25 | 广州松下空调器有限公司 | Air conditioner air duct structure and air conditioner |
| CN113623759A (en) * | 2021-08-19 | 2021-11-09 | 深圳铭昇机电有限公司 | Intelligent refrigerating system |
| WO2022257820A1 (en) * | 2021-06-07 | 2022-12-15 | 美的集团股份有限公司 | Air duct member, ventilation and heat exchange component, and air conditioner |
| WO2023060887A1 (en) * | 2021-10-12 | 2023-04-20 | 青岛海尔空调器有限总公司 | Air-conditioning indoor cabinet, and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110068049A (en) * | 2015-03-31 | 2019-07-30 | 广州华凌制冷设备有限公司 | The shutdown control method of air conditioner and air conditioner |
| CN105352030A (en) * | 2015-09-23 | 2016-02-24 | 芜湖美智空调设备有限公司 | Vertical indoor unit |
| CN105258215A (en) * | 2015-09-23 | 2016-01-20 | 芜湖美智空调设备有限公司 | Vertical indoor unit |
| CN105258215B (en) * | 2015-09-23 | 2017-12-22 | 芜湖美智空调设备有限公司 | Vertical indoor set |
| CN105352030B (en) * | 2015-09-23 | 2017-12-22 | 芜湖美智空调设备有限公司 | Vertical indoor set |
| CN105546636B (en) * | 2015-12-18 | 2019-07-30 | 广东美的制冷设备有限公司 | Air conditioner |
| CN105546636A (en) * | 2015-12-18 | 2016-05-04 | 广东美的制冷设备有限公司 | Air conditioner |
| CN106051925A (en) * | 2016-07-19 | 2016-10-26 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106352514A (en) * | 2016-10-08 | 2017-01-25 | 珠海格力电器股份有限公司 | Air channel assembly air conditioner and air conditioner |
| WO2018176627A1 (en) * | 2017-03-30 | 2018-10-04 | 广东美的制冷设备有限公司 | Air guide apparatus, air guide control method, and air conditioner |
| WO2020025027A1 (en) * | 2018-08-02 | 2020-02-06 | 青岛海尔空调器有限总公司 | Guide plate capable of adjusting air induction volume and air direction, air conditioner indoor unit and air conditioner |
| CN110848954A (en) * | 2018-08-02 | 2020-02-28 | 青岛海尔空调器有限总公司 | Guide plate capable of adjusting induced air volume and air direction and air conditioner |
| CN111156596A (en) * | 2018-11-07 | 2020-05-15 | 珠海格力电器股份有限公司 | Air outlet structure and air conditioner indoor unit with same |
| CN113028621A (en) * | 2021-03-22 | 2021-06-25 | 广州松下空调器有限公司 | Air conditioner air duct structure and air conditioner |
| WO2022257820A1 (en) * | 2021-06-07 | 2022-12-15 | 美的集团股份有限公司 | Air duct member, ventilation and heat exchange component, and air conditioner |
| CN113623759A (en) * | 2021-08-19 | 2021-11-09 | 深圳铭昇机电有限公司 | Intelligent refrigerating system |
| WO2023060887A1 (en) * | 2021-10-12 | 2023-04-20 | 青岛海尔空调器有限总公司 | Air-conditioning indoor cabinet, and air conditioner |
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Application publication date: 20150121 |