CN100554793C - Air-conditioner - Google Patents

Air-conditioner Download PDF

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Publication number
CN100554793C
CN100554793C CNB2007101381091A CN200710138109A CN100554793C CN 100554793 C CN100554793 C CN 100554793C CN B2007101381091 A CNB2007101381091 A CN B2007101381091A CN 200710138109 A CN200710138109 A CN 200710138109A CN 100554793 C CN100554793 C CN 100554793C
Authority
CN
China
Prior art keywords
air
head
conditioner
discharge orifice
casing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB2007101381091A
Other languages
Chinese (zh)
Other versions
CN101105307A (en
Inventor
金正勋
禹亨注
金江永
朴来贤
宋惠映
张圭燮
金世显
洪宁基
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of CN101105307A publication Critical patent/CN101105307A/en
Application granted granted Critical
Publication of CN100554793C publication Critical patent/CN100554793C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings

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

Abstract

The invention discloses a kind of air-conditioner, comprising: inlet hole; Blower fan, described blower fan are set to suck air by inlet hole; Heat exchanger, described heat exchanger are set to carry out heat exchange with blower fan institute inhaled air; Passage, described passage extends, and so that air is transported to blower fan and heat exchanger from inlet hole, an end of described passage opens wide; With at least one discharge orifice, described at least one discharge orifice is arranged to have the gap with open end, is used to be emitted on the interior air through heat exchange of heat exchanger, and described at least one discharge orifice is rotatable with respect to open end.

Description

Air-conditioner
Technical field
The present invention relates to a kind of air-conditioner, relate more specifically to a kind of indoor unit of air-conditioner, this indoor unit can be used to discharge the discharge orifice through the air of heat exchange with respect to the main body rotation of air-conditioner.
Background technology
Figure 19 is the perspective view of conventional air-conditioning device.
Referring to Figure 19, in the indoor unit of conventional air-conditioning device, front middle part discharge orifice 702 is formed on the central part place on top of the front of the casing 700 that constitutes outward appearance, the preceding right side and preceding left bank discharge hole 704 are respectively formed on two sides on top of front of casing 700, and left and right sides inlet hole 706 is respectively formed on two sides of bottom of front of casing 700.
Be used to make the discharging grid 710 that disperses by front middle part discharge orifice 702 air discharged to be arranged on front middle part discharge orifice 702.
A left side and preceding right discharge orifice 704 before the discharging blade 710 of a left side and preceding right discharge orifice 704 is rotatably installed in respectively before being used to open and close.
Sucking grid 714 is installed in respectively on the left and right sides inlet hole 706.
In the indoor unit of conventional air-conditioning device, be conditioned in casing 700 by 706 inhaled airs of left and right sides inlet hole, promptly be cooled or be heated, and the top that is discharged into indoor unit by front middle part discharge orifice 702 and a preceding left side and preceding right discharge orifice 704 forwards makes progress.
But, in the indoor unit of conventional air-conditioning device, left and right sides inlet hole 706, front middle part discharge orifice 702 and a preceding left side and preceding right discharge orifice 704 all are formed on the front of casing 700, make to be drawn into the place, top that the interior air of air-conditioner front lower can be discharged into the air-conditioner front.As a result, the direction of institute's air discharged stream is restricted and is constant, and can not improve the cooling or the efficiency of heating surface.
In addition, because the direction of air discharged stream is restricted the installation site of conventional air conditioner indoor unit.Thereby, be difficult to improve internal look and effectively utilize the interior space.
Summary of the invention
An object of the present invention is to provide a kind of air-conditioner, it can will be discharged in the space through the air of heat exchange widely, apace and effectively.
Another object of the present invention provides a kind of air-conditioner, and it can will be discharged in the space through the air of heat exchange selectively, apace and effectively.
Another purpose of the present invention provides a kind of air-conditioner, and it can will be discharged in the space through the air of heat exchange dispersedly, apace and effectively.
Another purpose of the present invention provides a kind of air-conditioner, and it can will be discharged in the space through the air of the heat exchange discharge orifice by a plurality of independent formation.
Another purpose of the present invention provides a kind of air-conditioner, and it uses the discharge orifice of a plurality of independent formation and is used for by the rotatable escaper of a plurality of discharge orifice dischargings through the air of heat exchange.
Another purpose of the present invention provides a kind of air-conditioner, and it can utilize the rotation of discharge orifice or open end and the motion of shutter fan sheet to be discharged in the space through the air of heat exchange.
Another purpose of the present invention provides a kind of air-conditioner, and it can discharge the air through heat exchange by the end face of rotatable head.
In order to realize above-mentioned purpose of the present invention, a kind of air-conditioner is provided, comprising: inlet hole; Blower fan, described blower fan are set to suck air by inlet hole; Heat exchanger, described heat exchanger are set to and are carried out heat exchange by blower fan institute inhaled air; Passage, described passage extends so that air is transported to blower fan and heat exchanger from inlet hole, and an end of described passage opens wide; With at least one discharge orifice, described at least one discharge orifice is arranged to have the gap with open end, is used for being emitted on the air of heat exchanger through heat exchange, and described at least one discharge orifice is rotatable with respect to described open end.For example, described open end can be the open upper portion of air conditioner casing, or the open end of escaper.
Another aspect of the present invention, air-conditioner comprises: head, described head has at least one discharge orifice; And rotating shaft, described rotating shaft is connected in head, is used to rotate head.
Another aspect of the present invention, air-conditioner comprises the shutter fan sheet, this shutter fan sheet is arranged between open end and described at least one discharge orifice, with respect at least one rotation in open end and described at least one discharge orifice, and motion is to change the direction by described at least one discharge orifice institute air discharged.Adopt this structure, the space can be cooled or heat effectively.
Another aspect of the present invention, air-conditioner comprises head, and this head has end face, and described at least one discharge orifice is formed on the described end face.
Another aspect of the present invention, air-conditioner comprises head, and this head has described at least one discharge orifice, wherein is formed with guide, and described guide changes the direction from open end institute air discharged.Adopt this structure, can be directed to described at least one discharge orifice effectively from the head through the air of heat exchange, and finally be discharged in the space.
Another aspect of the present invention, air-conditioner comprises: a plurality of discharge orifices, described a plurality of discharge orifices along with the relative direction of rotation setting of described open end; And escaper, described escaper has described open end and with respect to described a plurality of discharge orifice settings, with by the described air through heat exchange of described a plurality of discharge orifices dischargings.Adopt this structure, can be discharged in the space by a plurality of discharge orifices along target direction through the air of heat exchange, and not rotate whole head.
Another aspect of the present invention, air-conditioner comprises: motor, described motor are arranged between described at least one discharge orifice and the described blower fan, are used to drive the relative motion between described at least one discharge orifice and the described open end.
Another aspect of the present invention, air-conditioner comprises: casing is provided with open end and provides inlet hole, blower fan and heat exchanger in described casing; Head, described head has at least one discharge orifice; And guide, described guide is arranged on and opens wide distolateral place, is used for the air through heat exchange is directed to head.Adopt this structure, can be stably mobile between head that is made for independent device respectively and casing through the air of heat exchange.
Another aspect of the present invention, air-conditioner comprises: head, described head have a plurality of discharge orifices that are provided with at interval along the direction of rotation with respect to open end; With the discharging shutter, be used for opening and closing respectively described a plurality of discharge orifice.By a plurality of discharge orifices and the discharging shutter that is used to open and close discharge orifice are set, air-conditioner can evenly will be discharged into space on every side apace through the air of heat exchange and/or discharge along target direction.
According to the present invention, air-conditioner can will be discharged in the space through the air of heat exchange widely, apace and effectively.
According to the present invention, air-conditioner can will be discharged in the space through the air of heat exchange selectively, apace and effectively.
According to the present invention, air-conditioner can will be discharged in the space through the air of heat exchange dispersedly, apace and effectively.
According to the present invention, the opening and closing by controlling a plurality of discharge orifices and/or the rotation of head (or escaper), air-conditioner can will be discharged in the space through the air of heat exchange equably, selectively and dispersedly.
According to the present invention, by the rotation of control head (and/or escaper) and the motion of shutter fan sheet, air-conditioner can discharge the air through heat exchange equably, selectively, dispersedly and effectively.
According to the present invention, have the casing of manhole by use, air-conditioner allows the user to be easy near the unit that is used to rotate head or escaper.
Description of drawings
With reference to accompanying drawing, the present invention will become and should be readily appreciated that more, and wherein said accompanying drawing just illustrates as an example and therefore they will not limit the present invention, wherein:
Fig. 1 is the view that shows according to the installation of the indoor unit of air-conditioner of the present invention;
Fig. 2 shows air-conditioner indoor unit according to the first embodiment of the present invention and is in perspective view when not turning round;
Perspective view when Fig. 3 shows air-conditioner indoor unit according to the first embodiment of the present invention and is in running;
Fig. 4 shows the front panel perspective view in opened condition according to the air-conditioner indoor unit of the first embodiment of the present invention;
Fig. 5 shows the decomposition diagram according to the air-conditioner indoor unit of the first embodiment of the present invention;
Fig. 6 is the cross-sectional view along the line A-A among Fig. 2;
Fig. 7 is the cross-sectional view along the line B-B among Fig. 2;
Fig. 8 shows the blower fan among Fig. 5 and the decomposition diagram of heat exchanger;
Fig. 9 shows the head among Fig. 5 and the decomposition diagram of head rotary unit;
Figure 10 shows the perspective view that is in an example of head rotary mode running according to the air-conditioner indoor unit of the first embodiment of the present invention;
Figure 11 shows the perspective view that is in an example of head still-mode running according to the air-conditioner indoor unit of the first embodiment of the present invention;
Figure 12 shows the perspective view that is in another example of head still-mode running according to the air-conditioner indoor unit of the first embodiment of the present invention;
Figure 13 shows the cross-sectional view of air-conditioner indoor unit according to a second embodiment of the present invention;
Figure 14 shows the decomposition diagram of the main element of air-conditioner indoor unit according to a second embodiment of the present invention;
Figure 15 shows the cross-sectional view of the air-conditioner indoor unit of a third embodiment in accordance with the invention;
Figure 16 shows the decomposition diagram of main element of the air-conditioner indoor unit of a third embodiment in accordance with the invention;
Figure 17 shows the cross-sectional view of the air-conditioner indoor unit of a fourth embodiment in accordance with the invention;
Figure 18 shows the decomposition diagram of main element of the air-conditioner indoor unit of a fourth embodiment in accordance with the invention;
Figure 19 shows the perspective view of the indoor unit of conventional air-conditioning device;
Figure 20 shows according to a fifth embodiment of the invention air-conditioner indoor unit and is in perspective view when not turning round;
Figure 21 shows the decomposition diagram of according to a fifth embodiment of the invention head, head rotary unit and discharging shutter;
Figure 22 shows according to a sixth embodiment of the invention air-conditioner indoor unit and is in perspective view when not turning round;
Figure 23 shows the perspective view of air-conditioner indoor unit according to a seventh embodiment of the invention;
Figure 24 is the cross-sectional view along the line A-A among Figure 23;
Figure 25 shows the decomposition diagram of according to a seventh embodiment of the invention head, discharging shutter unit and head rotary unit;
Figure 26 shows the perspective view according to the air-conditioner indoor unit of the eighth embodiment of the present invention;
Figure 27 shows the decomposition diagram according to the air-conditioner indoor unit of the eighth embodiment of the present invention;
Figure 28 is the cross-sectional view along the line C-C among Figure 26;
Figure 29 shows the escaper among Figure 27 and the decomposition diagram of escaper rotary unit;
Figure 30 shows the perspective view that is in an example of escaper rotary mode running according to the air-conditioner indoor unit of the eighth embodiment of the present invention;
Figure 31 shows the perspective view that is in another example of escaper rotary mode running according to the air-conditioner indoor unit of the eighth embodiment of the present invention;
Figure 32 shows the perspective view that is in an example of escaper rotation stop mode running according to the air-conditioner indoor unit of the eighth embodiment of the present invention;
Figure 33 shows the cross-sectional view according to the air-conditioner indoor unit of the ninth embodiment of the present invention;
Figure 34 shows the cross-sectional view according to the air-conditioner indoor unit of the tenth embodiment of the present invention;
Figure 35 shows the decomposition diagram according to the main element of the air-conditioner indoor unit of the 11st embodiment of the present invention;
Figure 36 illustrates the curve map corresponding to the different examples of certain anglec of rotation of discharge orifice and swing circle;
Figure 37 illustrates the indoor temperature curve map corresponding to certain anglec of rotation of discharge orifice; With
Figure 38 illustrates the indoor temperature curve map corresponding to the swing circle of discharge orifice.
The specific embodiment
Describe in detail now with reference to the air-conditioner of accompanying drawing foundation the preferred embodiments of the present invention.
Fig. 1 is the view that shows according to the installation of the indoor unit of air-conditioner of the present invention.
At least one indoor unit 1 of air-conditioner is installed in the interior space I that needs air conditioning, and is connected at least one outdoor unit 2 that is installed in interior space I outside by refrigerant pipe 3, is used for cooling, heating or purifies interior space I.For convenience of explanation, can imagine an indoor unit 1 and an outdoor unit 2 are installed.
Fig. 2 shows air-conditioner indoor unit according to the first embodiment of the present invention and is in perspective view when not turning round, and the perspective view of Fig. 3 when showing air-conditioner indoor unit according to the first embodiment of the present invention and being in running.
According to the first embodiment of the present invention, in the indoor unit 1 of air-conditioner, the inlet hole 11 and 12 that is used to suck room air is formed on the casing 10 that forms the bottom outward appearance, and the discharge orifice 21,22 and 23 that is used to exhaust air to the interior space is formed on the head 20 that constitutes the top outward appearance.Head 20 utilizes the head rotary unit at the place, top that is positioned at casing 10 to rotate up at right and left.
Inlet hole 11 and 12 is formed on any surface on surface, front, rear, left and right of casing 10.When the airflow direction that is sucked not simultaneously, room air can be inhaled in the casing 10 rapidly equably.Therefore, inlet hole 11 and 12 can be respectively formed on the front and rear surfaces of casing 10, or be respectively formed at casing 10 about on the surface.For convenience of explanation, imagination inlet hole 11 and 12 be respectively formed at casing 10 about on the surface.Hereinafter, the inlet hole at left surface 11 that is formed on casing 10 is called left inlet hole 11, and the inlet hole at right surface 12 that is formed on casing 10 is called right inlet hole 12.
When air is easy to circulation time in the interior space, air can be conditioned in the interior space quickly and evenly.In order to help the air circulation in the interior space, inlet hole 11 and 12 is arranged on the place, bottom of the casing 10 that leaves discharge orifice 21,22 and 23.
In addition, when the direction of institute's exhaust jet stream not simultaneously, air can be conditioned in the interior space quickly and evenly.In order to produce the optimum discharge air-flow, a plurality of discharge orifices 21,22 and 23 peripheral directions along head 20 are isolated from each other.
Therefore, discharge orifice 21,22 and 23 is formed on two surfaces in four surfaces of head 20 at least.Especially, because the indoor unit 1 of air-conditioner is close to the wall installation of the interior space to effectively utilize the interior space, so at least one surface in four surfaces of head 20 is subjected to stopping of interior space wall.Preferably, discharge orifice 21,22 and 23 is formed on three surfaces in four surfaces of head 20, to produce the optimum discharge air-flow.Hereinafter, discharge orifice 21 is called first discharge orifice 21, and discharge orifice 22 is called second discharge orifice 22, and discharge orifice 23 is called the 3rd discharge orifice 23.
Be used to open and close first, second and the 3rd discharge orifice 21,22 and 23 and the discharging shutter 24,25 and 26 of the direction of control institute exhaust jet stream rotatably be formed on first, second and the 3rd discharge orifice 21,22 and 23.Hereinafter, the discharging shutter 24 that is formed on first discharge orifice 21 is called the first discharging shutter 24, the discharging shutter 25 that is formed on second discharge orifice 22 is called the second discharging shutter 25, and the discharging shutter 26 that is formed on the 3rd discharge orifice 23 is called the 3rd discharging shutter 26.
First, second and the 3rd discharging shutter 24,25 and 26 can rotate on above-below direction, left and right directions or other direction.In this embodiment because head 20 rotates up at right and left as described below, so first, second and the 3rd discharging shutter 24,25 and 26 preferably rotate up at upper and lower, with generation optimum discharge air-flow.
Fig. 4 shows the front panel perspective view in opened condition according to the air-conditioner indoor unit of the first embodiment of the present invention, Fig. 5 shows the decomposition diagram according to the air-conditioner indoor unit of the first embodiment of the present invention, Fig. 6 is the cross-sectional view along the line A-A among Fig. 2, and Fig. 7 is the cross-sectional view along the line B-B among Fig. 2.
Casing 10 forms rectangular shape and extends upward at upper and lower.Casing 10 has unlimited end face or have the hole on its end face, to communicate with head 20.
That is, casing 10 comprises: pedestal 30, and it forms the bottom surface of casing 10; Main frame 40, it is placed on the top of pedestal 30, and has front and the bottom surface that is open into the end face that communicates with head 20 and opens wide; Front panel 50, it is formed on the front of opening wide of main frame 40, is used to open and close the front of opening wide of main frame 40; With top cover 52, it is arranged on the end face that opens wide of main frame 40.
Pedestal 30 comprises: the pedestal mounting portion 32 that main frame 40 and front panel 50 are installed thereon; With the draining that projects upwards from pedestal mounting portion 32 fan part 34, the condensed water of its automatic heat-exchanger 70 that is used to collect, described heat exchanger 70 is placed on the draining fan part 34.
Draining fan part 34 comprises: left plate portion 35, and it projects upwards from pedestal mounting portion 32; Right panel part 36, it projects upwards from pedestal mounting portion 32 and is formed with the gap with left plate portion 35; With upper cartridge body part 37, it is formed on two tops of left plate portion 35 and right panel part 36, and has osculum 37a at one side place.
One end of scupper hose 38 is connected in osculum 37a, and its other end one side of passing casing 10 extends to the space outerpace of casing 10, and this scupper hose 38 is connected to upper cartridge body part 37.
Most preferably, pedestal 30 is that plastic injected die forms.Be molded as monomer with pedestal mounting portion 32 with outstanding form for draining being fanned part 34, opening 30a is formed on draining fan part 34 places, especially, is formed on the place, bottom of upper cartridge body part 37.
Pedestal 30 also comprises base seat lid 30b, and base seat lid 30b utilizes securing member, and for example screw is fastened on the bottom surface of pedestal mounting portion 32, is used to block the bottom of opening 30a.
The bottom surface of the pedestal mounting portion 32 of pedestal 30 can directly contact the bottom surface of the interior space.In addition, pedestal 30 can be placed on the contacted special-purpose face plate of foundation 39 in the bottom surface of the interior space on.At this, imagination pedestal 30 comprises that also it tightens the face plate of foundation 39 of intrinsic pedestal mounting portion 32.
Main frame 40 comprises: left panel 41, and it is arranged on the upper left quarter office of pedestal 30; Right panel 42, it is arranged on the upper right quarter office of pedestal 30; With rear board 43, it is arranged on the office, upper back of pedestal 30.
Left side inlet hole 11 is formed on the bottom of left panel 41 along left and right directions.
The left side suction grid 44 that is arranged on the left inlet hole 11 is connected in left panel 41.
Being used to filter out flow through left prefilter 45a that a left side sucks the airborne impurity of grid 44 removably is connected in a left side and sucks grid 44.
Be used to purify the high-performance left side filter 45b of air of left prefilter 45a of flowing through, for example HEPA filter or electric cleaner are arranged on the left panel 41.Left side filter guide 45c is installed on the left panel 41, and high-performance left side filter 45b removably is connected to described left filter guide 45c.
Right panel 42 structurally is symmetrical in left panel 41 along left and right directions.
Right inlet hole 12 is formed on the bottom of right panel 42 along left and right directions.
The right side that is arranged on right inlet hole 12 sucks grid 47 and is connected in right panel 42.
Be used to filter out the right right prefilter 48a that sucks the airborne impurity of grid 47 that flows through and removably be connected in the right grid 47 that sucks.
Be used to purify the right filter 48b of high-performance of right prefilter 48a of flowing through, for example HEPA filter or electric cleaner are arranged on the right panel 42.Right filter guide 48c is installed on the right panel 42, and the right filter 48b of high-performance removably is connected to described right filter guide 48c.
Pipe lid 43b with pipe through-hole 43a that the refrigerant pipe of scupper hose 38 and heat exchanger 70 passes is installed on the rear board 43.The Guan Gai mounting portion 43c that pipe covers 43b is installed on it to be formed on the bottom of rear board 43.
Be respectively formed on the rear board 43 from the outstanding dog hole (not shown) that hook was inserted into of left panel 41 with from the right panel 42 outstanding dog hole (not shown) that hook was inserted into.
Front panel 50 opens and closes on fore-and-aft direction on the front surface of casing 10, thereby can be easy to repair or change the parts of casing 10 inside.
That is, rotatably be inserted on the top and bottom of the side in the left and right sides that hinge 50a in pedestal 30 and the top cover 52 and 50b be respectively formed at front panel 50.
Front panel 50 can utilize the magnetic force, hook, breech lock of magnet etc. to make the front surface of casing 10 keep closing.
The front panel handle can be formed on the front panel 50, so that the user can easily open and close front panel 50.
Top cover 52 forms has the circulus that is used for the mobile top cover hole 52a of air, so that casing 10 and head 20 can communicate with each other.
Top cover 52 is placed on the main frame 40, and utilizes securing member 53, and for example screw is fastened on the main frame 40.
In order to improve visual effect, the color of top cover 52 or material can be different with the color or the material of main frame 40 or front panel 50.
On the other hand, for when front panel 50 is opened (referring to Fig. 4) cover the complex inner structure of casing 10, then front panel 50 can also comprise the facies anterior medialis plate 54 that is placed on front panel 50 inside, is used to hide at least a portion of the front surface that opens wide of main frame 40.
Facies anterior medialis plate 54 can be arranged to integrally or partly hide the front surface that opens wide of main frame 40.In addition, a plurality of facies anterior medialis plates 54 can be set, partly to hide the front surface that opens wide of main frame 40.In this embodiment, can imagine the front surface that opens wide that facies anterior medialis plate 54 integrally hides main frame 40.
Be used to provide at least one manhole 54a of casing 10 internal overhauls to be formed on facies anterior medialis plate 54.Be used to open and close that cover panel 54b is separately positioned on manhole 54a in manhole 54a preceding.
At this, can imagine and be formed with three manhole 54a, to correspond respectively to blower fan 60, heat exchanger 70 and the head rotary unit of discussing after a while 20 '.
Cover panel 54b utilizes securing member 55 in preceding, and for example screw removably is connected in facies anterior medialis plate 54, perhaps utilizes hinge arrangement to open and close thereon.
Cover panel handle 54c in before cover panel 54b comprises in preceding is so that the user can easily handle preceding interior cover panel 54b.
On the inner cap 54, described annex retaining part 54d was used to keep annex, for example is used for the remote controller 56 of the indoor unit 1 of controlled in wireless air-conditioner before annex retaining part 54d can be formed on.
On the other hand, be used to control the running of air-conditioner indoor unit 1 and show that the display unit 58 of the operating condition of air-conditioner indoor unit 1 can be installed in the edge of the main frame 40 of casing 10.
Fig. 5 shows the decomposition diagram according to the air-conditioner indoor unit of the first embodiment of the present invention, Fig. 6 is the cross-sectional view along the line A-A among Fig. 2, Fig. 7 is the cross-sectional view along the line B-B among Fig. 2, and Fig. 8 shows the blower fan among Fig. 5 and the decomposition diagram of heat exchanger.
Blower fan 60 is arranged on the place, top of casing 10 inside, is used for sucking the outdoor air of casing 10 by left and right sides inlet hole 11 and 12, and institute's inhaled air is transported to the top of casing 10.
Blower fan 60 comprises: blower motor installed part 61, and it is installed in the top of heat exchanger 71; Blower motor 62, it is installed on the blower motor installed part 61; Draft fan 64, it axially is installed on the rotating shaft 62a of blower motor 62; With orifice plate 66, it is installed on the blower motor installed part 61, is used for around draft fan 64.
Draft fan 64 comprises: cylindrical hub 64a; A plurality of fan sheet 64b, described a plurality of fan sheet 64b are formed on the excircle of hub 64a spirally; With round plate 64c, round plate 64c is horizontally formed at hub 64a inside, and the rotating shaft 62a of blower motor 62 is connected in round plate 64c.
The end face of fan sheet 64b is that concave surface and its bottom surface are convex surface, thereby fan sheet 64b has bow-shaped cross-section.
Orifice plate 66 is opened on above-below direction, so that the air through heat exchange can flow along the vertical direction in heat exchanger 70.Central passage is narrower than upper channel and lower channel.
Fig. 5 shows the decomposition diagram according to the air-conditioner indoor unit of the first embodiment of the present invention, Fig. 6 is the cross-sectional view along the line A-A among Fig. 2, Fig. 7 is the cross-sectional view along the line B-B among Fig. 2, and Fig. 8 shows the blower fan among Fig. 5 and the decomposition diagram of heat exchanger.
Heat exchanger 70 is arranged on the bottom place of casing 10 inside, is used to cool off or heat the interior air of casing 10.
Heat exchanger 70 comprises; First heat exchange section 71; Second heat exchange section 72 with the 71 interval settings of first heat exchange section; Be used for blocking first lid 73 on a surface of front surface between first heat exchange section 71 and second heat exchange section 72 and rear surface; And second lid 74 that is used for blocking another surface of front surface between first heat exchange section 71 and second heat exchange section 72 and rear surface.
The bottom of first heat exchange section 71 is placed on the draining fan part 34, and its top be placed on left panel 41 left inlet hole 11 the right side and along left to inclination, with top towards left inlet hole 11.
The bottom of second heat exchange section 72 is placed on the draining fan part 34, and its top be placed on right panel 42 right inlet hole 12 the left side and tilt along right, with top towards right inlet hole 12.
Heat exchanger 70 also comprises: left gas seal member 75, and it utilizes securing member to be fastened on the left side on the top of the left side on first lid, 73 top and second lid 74, is used to block the left side on top of heat exchanger 70 and the gap between the left panel 41; With right gas seal member 76, it utilizes securing member to be fastened on the right side on the top of the right side on first lid, 73 top and second lid 74, is used to block the right side on top of heat exchanger 70 and the gap between the right panel 42.
Heat exchanger 70 is fixed in left panel 41 and the right panel 42 at least one.Left tray 80 utilizes securing member 81, and for example screw is fastened on first lid 73 of heat exchanger 70, and is hooked in securely on the left panel 41.Right carriage 82 utilizes tight circle part 83, and for example screw is fastened on first lid 73 of heat exchanger 70, and is hooked in securely on the right panel 42.
Have
Figure C20071013810900241
The sweep 84 of tee section is formed on first lid, 73 the top of heat exchanger 70.
Permanent magnet 85 is installed on the front surface of sweep 84.
The end face of sweep 84 utilizes securing member 86, and for example screw is fastened on blower motor installed part 61 and the orifice plate 66.
Heat exchanger 70 utilizes tail-bracket 87 to be fixed on the rear board 43.
Heat exchanger 70 also comprises refrigerant pipe keeper 88, and the side that refrigerant pipe keeper 88 is used for being connected in the refrigeration tubulation 3 at least one of first heat exchange section 71 of heat exchanger 70 and second heat exchange section 72 is fixed to first lid 73 of heat exchanger 70.
Heat exchanger 70 comprises: be formed on the first pipe through-hole 73a of lid on 73 so that refrigerant pipe 3 can along first lid 73 forwards to extending by first lid 73; Cover 89 with pipe, it is used to make the suction air of pipe through-hole 73a minimum, and is used to cover the part of the refrigerant pipe 3 that passes pipe through-hole 73a.
Fig. 5 shows the decomposition diagram according to the air-conditioner indoor unit of the first embodiment of the present invention, Fig. 6 is the cross-sectional view along the line A-A among Fig. 2, Fig. 7 is the cross-sectional view along the line B-B among Fig. 2, and Fig. 9 shows the head among Fig. 5 and the decomposition diagram of head rotary unit.
Head 20 can form circle or polygonized structure.At this, imagination head 20 forms polygonized structure.
Polygonal head 20 can be the polygon of any type, for example tetrahedron, pentahedron or hexahedron.In this embodiment, imagine described head 20 and be hexahedron.
Head 20 comprises: head base portion panel 100, and it is arranged on place, casing 10 tops; Head main frame 110, it is placed on the top of head base portion panel 100, and its end face and bottom surface are for opening wide; With head top panel 120, be used to cover the end face that head main frame 110 opens wide.
Preferably, the size of head base portion panel 100 and the end face size of casing 10 much at one, to have uniformity with casing 10.
The head bore 101 that is used to head 20 is communicated with casing 10 is formed on head base portion panel 100, so that the air in the casing 10 can be transported to head 20.Head bore 101 can be formed on the central part office of head base portion panel 100, so that the air in the casing 10 can be transported to head 20 reposefully.
At least one fastener hole 103 is formed on the head base portion panel 100, so that head base portion panel 100 can utilize securing member 102, for example screw is connected on the driven wheel of following head rotary unit 20 '.
Head base portion panel 100 is positioned on the casing 10.Preferably, head 20 and casing 10 are mounted to and have the minimum clearance of not interfering mutually.
Head main frame 110 comprises first to fourth side panel 111 to 114 on four surfaces that form head main frame 110.
First to fourth side panel 111 to 114 can be molded as monolithic entity, perhaps molded independently and assembling.In addition, first to fourth side panel 111 to 114 can be molded as two or three parts and assemble.In this embodiment, imagine 111 to the 114 molded individually and assemblings of first to fourth side panel.
As mentioned above, the arbitrary discharge orifice in first, second and the 3rd discharge orifice 21,22 and 23 is formed on three side panels in first to fourth side panel 111 to 114, to produce exhaust jet stream on three faces of head 20.
As shown in Figure 2, when head 20 is connected on the casing 10 with the form of straight line, in first to fourth side panel 111 to 114, be placed on the wall side place of the interior space with rear board 43 corresponding the 4th side panels 114 and the rear board 43 of casing 10 of casing 10.
Therefore, except the 4th side panel 114, the arbitrary discharge orifice in first, second and the 3rd discharge orifice 21,22 and 23 preferably is formed on first, second and the 3rd side panel 111,112 and 113.For convenience of explanation, imagine first discharge orifice 21 and be formed on first side panel 111, second discharge orifice 22 is formed on second side panel 112 and the 3rd discharge orifice 23 is formed on second side panel 113.
Be arranged on first, second and the 3rd discharge orifice 21,22 and 23 first, second and the 3rd discharging shutter 24,25 and 26 with rotation along the vertical direction and be connected in first, second and the 3rd side panel 111,112 and 113.
First, second and the 3rd discharging shutter 24,25 and 26 comprise: can be rotatably set in first, second and the 3rd discharging shutter fan sheet 24a, 25a and 26a on first, second and the 3rd discharge orifice 21,22 and 23; Be fixed on first, second and the 3rd discharging shutter fan sheet 24a, 25a and 26a and go up and rotatably be inserted in first, second and the 3rd discharging shutter axle 24b, 25b and 26b in first, second and the 3rd side panel 111,112 and 113.
First, second and the 3rd discharging shutter axle 24b, 25b and 26b are connected in the bottom of first, second and the 3rd discharging shutter fan sheet 24a, 25a and 26a.
First, second and the 3rd discharging shutter 24,25 and 26 can automatically open and close by first, second and the 3rd discharging shutter driver element 130,140 and 150 respectively.
The first discharging shutter driver element 130 comprises: the first discharging shutter motor 132 is used to provide rotary driving force; First driver pinion 134, it axially is installed on the rotating shaft 131 of the first discharging shutter motor 132, and rotates with first any of discharging in the shutter 24; First tooth bar 136, itself and first driver pinion 134 mesh, and slide along the vertical direction; With the first driven pinion 138, itself and first tooth bar 136 mesh, and rotate with the first discharging shutter 24 that is not meshed with first driver pinion 134.
The first discharging shutter motor 132 is by securing member, and for example screw is fastened on the outside of the first gear housing 139, and the described first gear housing 139 is fixed in the head 20, is used to guide the slip of first tooth bar 136.
First driver pinion 134 is connected in the first discharging shutter axle 24b of the first discharging shutter 24.
As mentioned above, first tooth bar 136 is inserted in the first gear housing 139 slidably.
The first driven pinion 138 is connected in the first discharging shutter axle 24b of the first discharging shutter 24.
The first discharging shutter 24 does not rotate 360 °.For example, the first discharging shutter 24 rotates in 90 ° scope.Therefore, the first driven pinion 138 can form circular arc, rather than the circle of first driver pinion 134.
Identical with the first discharging shutter driver element 130, the second discharging shutter driver element 140 comprises the second discharging shutter motor 142, second driving pinion 144, second tooth bar, 146, the second driven pinion 148 and the second gear housing 149.
In addition, identical with the first discharging shutter driver element 130, the 3rd discharging shutter driver element 150 comprises the 3rd discharging shutter motor 152, the 3rd driving pinion 154, the 3rd tooth bar the 156, the 3rd driven pinion 158 and the 3rd gear housing 159.
In order air-flow to be discharged into fiercely the higher zone of high temperature with quick cooling and heating, infrared sensor 27,28 and 29 is installed in head 20, be used to detect the Temperature Distribution of the interior space.
Peripheral direction along head 20 is provided with a plurality of infrared sensors 27,28 and 29, to improve the accuracy that detects indoor temperature distribution.
Fig. 5 shows the decomposition diagram according to the air-conditioner indoor unit of the first embodiment of the present invention, Fig. 6 is the cross-sectional view along the line A-A among Fig. 2, Fig. 7 is the cross-sectional view along the line B-B among Fig. 2, and Fig. 9 shows the head among Fig. 5 and the decomposition diagram of head rotary unit.
Head rotary unit 20 ' comprising: head rotary unit carriage 160, and it is fixed in the casing 10, with the head base portion panel 100 in the face of head 20; Head bearings 170, it is installed between the head base portion panel 100 of head rotary unit carriage 160 and head 20; Head holder 180 is used to prevent that head 20 from separating with head rotary unit carriage 160; Head rotary unit motor 190 and 192; With head rotary driving force transmitting device 200.
Head rotary unit carriage 160 is arranged on the end face that opens wide of casing 10, with supporting head part 20.
Head rotary unit carriage 160 can be directly installed on the casing 10 at place, the top of blower fan 60, or places and be installed on the blower fan 60, or is placed on the blower fan 60 and is installed on the casing 10.At this, imagination head rotary unit carriage 160 is directly installed on the casing 10 at the place, top of blower fan 60, not to be subjected to directly influencing of blower fan 60 vibrations.
Head rotary unit carriage 160 is placed on the end face that opens wide of casing 10.Therefore, in order to hide the inside of casing 10, head rotary unit carriage 160 comprises enough big carriage main panel 161, to cover the whole unlimited end face of casing 10.
Carriage main panel 161 is separated predetermined gap with the head base portion panel 100 of head 20 on above-below direction, so as head rotary unit motor 190 and 192 and head rotary driving force transmitting device 200 can be placed between the head base portion panel 100 of head rotary unit carriage 160 and head 20.
Head rotary unit carriage 160 comprises the fastening boss 163 of carriage, and the fastening boss 163 of carriage is formed on the edge of carriage main panel 161, contacting with 10 of casings, and utilizes securing member 162, and for example screw is fastened on the casing 10.
Preferably, at least two fastening boss 163 of carriage are along the peripheral direction setting of head rotary unit carriage 160.
The carriage main panel 161 of head rotary unit carriage 160 covers the whole unlimited end face of casing 10.Therefore, bracket hole 164 is formed on the carriage main panel 161, so that casing 10 and head 20 can communicate with each other, so that air flows.
Preferably, the center of bracket hole 164 on above-below direction corresponding to the center of the head bore 101 of head 20, but so that the stream of the air from casing 10 to head 20 in the vertical direction flows, so that the air transfer efficiency is the highest.
Preferably, the center of bracket hole 164 is corresponding to the center of blower fan 60, so that the air transfer efficiency is the highest.
Head rotary unit carriage 160 comprises air guide ribs 165, be used to guide air from casing 10 the last current downflow to head 20 so that the air transfer efficiency is the highest.Air guide ribs 165 forms loop configuration, and 20 carriage main panel 161 is given prominence to from the head, is used for around bracket hole 164.
Air guide ribs 165 can be outstanding vertically along the vertical direction from carriage main panel 161, so that the part of the air guide ribs 165 between casing 10 and head 20 is continuous.In addition, air guide ribs 165 can be outstanding obliquely along the vertical direction from carriage main panel 161, so that the part of the air guide ribs 165 between casing 10 and the head 20 can reduce or increase gradually.In addition, air guide ribs 165 can form different shape.
Head rotary unit carriage 160 comprises 20 holder flange 166 of giving prominence to from carriage main panel 161 towards head, is used for supporting head part 20 and hooks head holder 180 on above-below direction.
Holder flange 166 comprises: vertical part 166a, and it is 20 outstanding from carriage main panel 161 towards head vertically; With horizontal component 166b, it is vertically crooked from top that is not connected with carriage main panel 161 of vertical part 166a, and is arranged on the sustained height place with the head base portion panel 100 of head 20.
The vertical part 166a of holder flange 166 is arranged on the carriage main panel 161 between fastening boss 163 of carriage and the bracket hole 164, so that holder flange 166 can not interrupted flowing of from casing 10 air to head 20.
Determine holder flange 166 vertical part 166a on/length that the below makes progress, so that head bearings 170 can be placed between the head base portion panel 100 of the horizontal component 166b of holder flange 166 and head 20, and head holder 180 can be hooked between the horizontal component 166b and carriage main panel 161 of holder flange 166.
As described later, head rotary unit motor 190 and 192 and head rotary driving force transmitting device 200 all be arranged on the inside of holder flange 166.Therefore, preferably, the horizontal component 166b of holder flange 166 is outwardly-bent towards head rotary unit carriage 160 from the vertical part 166a of holder flange 166.
Holder flange 166 forms loop configuration, with supporting head part 20 always, and with the irrelevant to rotation of head 20.
Head rotary unit carriage 160 comprises the head rotary unit motor mounting portion 167 that head rotary unit motor 190 and 192 are installed, and is used for supporting head part rotary unit motor 190 and 192 securely.
Preferably, on the carriage main panel 161 that head rotary unit motor mounting portion 167 is arranged between bracket hole 164 and the holder flange 166, so that head rotary unit motor 190 and 192 can not interrupt flowing of from casing 10 air to head 20 and can not interfere holder flange 166.
Therefore, head rotary unit motor mounting portion 167 can be formed on the carriage main panel 161 with the groove structure that opens wide along the vertical direction by air guide ribs 165 and holder flange 166.
Head rotary unit carriage 160 comprises the head guiding rib 168 that is formed on the holder flange 166, is used for the rotation of the left and right directions of guiding head 20.
Head guiding rib 168 is 20 outstanding from holder flange 166 towards head vertically, so that head bearings 170 can be inserted in the head guiding rib 168.
Head guiding rib 168 forms loop configuration, with the rotation of guiding head 20 during the rotation of head 20 always.
Preferably, on the head guiding rib 168/be shorter in length than down the gap between the head base portion panel 100 of the horizontal component 166b of holder flange 166 and head 20, so that head guiding rib 168 can not interfered the head base portion panel 100 of head 20.
Head bearings 170 is used to reduce the spin friction of head 20.Head bearings 170 can be fixed in the head base portion panel 100 of head 20, contact the horizontal component 166b of the holder flange 166 of head rotary unit carriage 160 with linearity, perhaps be fixed in the horizontal component 166b of the holder flange 166 of head rotary unit carriage 160, with the head base portion panel 100 of linearity contact head 20.In this embodiment, imagination head bearings 170 is fixed in head 20, with linearity contact head rotary unit carriage 160.
Preferably, provide at least two head bearings 170 with supporting head part 20 firmly, and along the peripheral direction setting of head 20 with balance head 20.
Head bearings 170 comprises: head shaft runner 172, and it can be rotatably set between the horizontal component 166b of holder flange 166 of the head base portion panel 100 of head 20 and head rotary unit carriage 160; With head shaft runner supporting leg 174, it is fixed on the head base portion panel 100 of head 20, is used for rotatably supporting head part bearing roller 172.
Preferably, the radial direction setting of the circle that the axle 172a of head shaft runner 172 forms along the center H around the horizontal plane of head 20 is so that head shaft runner 172 can be around the center H rotation of the horizontal plane of head 20.
Head shaft runner 172 is mounted to and is positioned at head guiding rib 168, so that head shaft runner 172 can be supported and bootable its direction of rotation by head rotary unit carriage 160 securely.
Head shaft runner supporting leg 174 be installed in head 20 head base portion panel 100 below, with by head base portion panel 100.
Head holder 180 comprises head holder hook 182, and head holder hook 182 combines with the head base portion panel 100 of head 20, and is hooked on the holder flange 166.
Head holder hook 182 comprises: vertical part 182a, and 20 head base portion panel 100 is outstanding vertically towards head rotary unit carriage 160 from the head for it; With horizontal component 182b, its along continuous straight runs is the vertical part 182a bending of keeper hook 182 from the head, is inserted between holder flange 166 and the carriage main panel 161, and is hooked by holder flange 166 at the place, bottom of holder flange 166.
Determine head holder hook 182 vertical part 182a on/length that the below makes progress, so that the horizontal component 182b of head holder hook 182 can down separate predetermined gap with holder flange 166, to prevent the friction between head holder hook 182 and the holder flange 166.
Preferably, provide at least two head holder hooks 182 with supporting head part 20 firmly, and along the peripheral direction setting of head 20, with balance head 20.
Head holder 180 comprises keeper bearing 184, and keeper bearing 184 is arranged between head holder hook 182 and the holder flange 166, is used for supporting head part 20 securely and helps the rotation of head 20.
Keeper bearing 184 can be fixed in the horizontal component 166b of head holder hook 182 with linearity contact holder flange 166, and the horizontal component 166b that perhaps is fixed in holder flange 166 is with linearity contact head holder hook 182.In this embodiment, imagination keeper bearing 184 is fixed in head holder hook 182, with the horizontal component 166b of linearity contact holder flange 166.
Keeper bearing 184 comprises: keeper bearing roller 185, and it can be rotatably set between the horizontal component 166b of the horizontal component 182b of head holder hook 182 and holder flange 166; With keeper bearing roller supporting leg 186, it is fixed on the horizontal component 182b of head holder hook 182, is used for rotatably support holder bearing roller 185.
Preferably, the radial direction setting of the circle that the axle 185a of keeper bearing roller 185 forms along the center H around the horizontal plane of head 20 is so that keeper bearing roller 185 can be around the center H rotation of the horizontal plane of head 20.
Preferably, provide at least two keeper bearings 184 with supporting head part 20 firmly, and along the peripheral direction setting of head 20, with balance head 20.
Especially, head bearings 170 and keeper bearing 184 are arranged along the vertical direction in a row, are used for supporting head part 20 and analog bracket flange 166 securely.That is, keeper bearing 184 on the above-below direction of holder flange 166 to head bearings 170.
Head rotary unit motor 190 and 192 is arranged on 167 places, head rotary unit motor mounting portion of head rotary unit carriage 160, and utilizes securing member 194 and 195, and for example screw is fixed on the carriage main panel 161 of head rotary unit carriage 160.
Head rotary unit motor 190 and 192 can be alternating current motor.Preferably, provide at least two head rotary unit motors 190 and 192, with the rotation of balance head 20 stably.
Head rotary unit motor 190 and 192 rotating shaft 191 and 193 rotary unit motor 190 and 192 from the head are provided with vertically towards head 20.
Head rotary driving force transmitting device 200 is transferred to head 20 with the rotary driving force of head rotary unit motor 190 and 192, so that head 20 can rotate up at right and left by the rotary driving force of head rotary unit motor 190 and 192.Head rotary driving force transmitting device 200 can adopt the whole bag of tricks, and for example belt pulley, gear train and chain form.In this embodiment, imagination head rotary driving force transmitting device 200 adopts the gear train method to form.
Rotary driving force transmitting device 200 comprises: by head rotary unit motor 190 and 192 driving gears 201 and 202 that drive; With with the continuous driven gears 204 of engagement of driving gear 201 and 202, driven gear 204 is fixed on the head base portion panel 100 of head 20.
At least two driving gears 201 and 202 are arranged to respectively corresponding to head rotary unit motor 190 and 192.
Driving gear 201 and 202 axially is installed in respectively on the rotating shaft 191 and 193 of head rotary unit motor 190 and 192.
Driving gear 201 is relative to 202 driven gear 204, and the number of teeth of gear ratio driven gear 204 is few.
Driving gear 201 and 202 be arranged on head rotary unit motor 190 and 192 and the head base portion panel 100 of head 20 between.Therefore, preferably, driving gear 201 and the 202 head base portion panels 100 at above-below direction and head 20 separate predetermined gap, with not with 100 interferences of head base portion panel.
Driven gear 204 is arranged between driving gear 201 and 202, thereby is external in driving gear 201 and 202.
Driven gear 204 forms and has the air loop configuration of the hole 204a that flows of heart portion therein, thereby does not interrupt that the air to head 20 flows the head bore 101 of promptly not blocking the head base portion panel 100 of head 20 from casing 10.
Driven gear 204 comprises the driven boss 204b that utilizes the face contact to be fastened to the head base portion panel 100 of head 20, so that driven gear 204 can be fixed on the head base portion panel 100.
Because driven gear 204 is external in driving gear 201 and 202, so driven gear boss 204b preferably is arranged on driven gear 204 inside.
Preferably, be provided with at least two driven gear boss 204b, with fixing and balance driven gear 20 firmly along the circumferencial direction of driven gear 204.
The air guide ribs 165 of head rotary unit carriage 160 is set directly at the below of driven gear 204.Therefore, driven gear 204 separates predetermined gap with air guide ribs 165 on above-below direction, not interfere air guide ribs 165.
To be described running of the present invention now.
When the indoor unit 1 of air-conditioner did not turn round, as shown in Figure 2, head 20 and blower fan 60 did not rotate, and first, second is closed by first, second and the 3rd discharging shutter 24,25 and 26 with second discharge orifice 21,22 and 23.
In order to improve visual effect, head 20 and casing 10 preferably are arranged to rectilinear form along the vertical direction.For convenience of explanation, as shown in Figure 2, when head 20 and casing 10 were arranged to rectilinear form along the vertical direction, the anglec of rotation of head 20 was envisioned for 0 °.
As described later, the indoor unit 1 of air-conditioner can turn round in every way according to the selection of operating condition.
An example as the running of the indoor unit 1 of air-conditioner, as shown in Figure 3, except the operational order of the indoor unit 1 of air-conditioner, when user input is used to rotate the head rotary mode of head 20 and is used to open first, second and first, second and second discharge orifice of the 3rd discharge orifice 21,22 and 23 when opening pattern, the indoor unit 1 of air-conditioner turns round as follows.
Drive head rotary unit motor 190 and 192, driving gear 201 and 202 rotary driving force rotations by head rotary unit motor 190 and 192, driven gear 204 is owing to the rotation of driving gear 201 and 202 is rotated.
When driven gear 204 rotations, head 20 rotates along left and right directions integratedly with driven gear 204.
At this, can control head rotary unit motor 190 and 192,20 on head is rotated continuously along a direction in the left and right directions, head 20 is alternately reciprocally rotated along left and right directions.In the situation that head 20 reciprocally rotates along left and right directions, the reciprocal rotating range of predeterminable head 20 is one or more patterns, or is selected by the user.
In addition, when driving first, the second and the 3rd discharging shutter motor 132,142 and 152 o'clock, first, second and third pinion 134,144 and 154 because first, the second and the 3rd discharging shutter motor 132,142 and 152 rotary driving force and rotating, first, the second and the 3rd tooth bar 136,146 and 156 because first, second and third pinion 134,144 and 154 rotation and along the vertical direction the motion, and first, the second and the 3rd discharging shutter axle 24b, 25b and 26b are because first, the second and the 3rd tooth bar 136,146 and 156 move up and down and rotate is so that first, the second and the 3rd discharging shutter 24,25 and 26 rotations along the vertical direction.Therefore, open first, second and the 3rd discharge orifice 21,22 and 23.
Can control first, second and the 3rd discharging shutter motor 132,142 and 152, after first, second and the 3rd discharge orifice 21,22 and 23 are opened, to stop.At this, first, second predeterminable becomes to open fully first, second and the 3rd discharge orifice 21,22 and 23 with the 3rd discharging shutter motor 132,142 with 152, or controls according to user's selection and completely or partially to open first, second and the 3rd discharge orifice 21,22 and 23.
Can control first, second and the 3rd discharging shutter motor 132,142 and 152, so that first, second and the reciprocally rotation along the vertical direction of the 3rd discharging shutter 24,25 and 26.
When blower motor 62 is driven and draft fan 64 when rotating owing to the rotary driving force of blower motor 62, to the direction of head 20, produce wind-force at casing 10.
The outdoor air of casing 10 is because the wind-force of blower fan 60 is transported to left inlet hole 11 and right inlet hole 12.The air that is transported to left inlet hole 11 and right inlet hole 12 passes left inlet hole 11 and right inlet hole 12 is drawn in the casing 10, and is filtered by left and right sides prefilter 45a and 48a and high-performance left and right sides filter 45b and 48b.
The air that are drawn in the casing 10 are transported to heat exchanger 70, and by with heat exchanger 70 in cold-producing medium carry out heat exchange and be cooled or heat.
Mix in the space of air between left heat exchange section 71 and right heat exchange section 72 of heating or cooling, and be transported to top between left heat exchange section 71 and the right heat exchange section 72, and be inhaled in the orifice plate 66 of blower fan 60.
The air that is drawn into orifice plate 66 is transported to the top of draft fan 64, thereby produces eddy current.
The eddy current that is transported to the top of draft fan 64 is discharged into the top of orifice plate 66, the head bore 101 of the bracket hole 164 of the head rotary unit carriage 160 of then flowing through and the head base portion panel 100 of head 20, and be inhaled in the head 20.
The air that is drawn in the head 20 passes first, second and the 3rd discharge orifice 21,22 and 23 20 outwards dischargings from the head.
Since first, second and the 3rd discharge orifice 21,22 and 23 all be open and head 20 back and forth rotate along left and right directions, so 20 air-flows of discharging can disperse and dynamically circulation apace along all directions from the head.
To shown in Figure 10, as another example of indoor unit 1 running of air-conditioner, when head 20 rotations and first, second and the 3rd discharge orifice 21,22 and 23 were partly opened, air-conditioner indoor unit 1 turned round as follows as Fig. 5.For convenience of explanation, imagine first discharge orifice 21 be open and the second and the 3rd discharge orifice 22 and 23 close.
According to the above-mentioned operating condition of the indoor unit 1 of air-conditioner, identical with an example of indoor unit 1 running of air-conditioner, air is owing to the wind-force of blower fan 60 is drawn in the casing 10, and by heat exchanger 70 coolings or heat, and be drawn in the head 20.
Since first discharge orifice 21 be open and the second and the 3rd discharge orifice 22 and 23 close, so be drawn into the air of head 20 only pass first discharge orifice 21 from the head 20 be discharged into the outside.
Because head 20 reciprocally rotates along left and right directions, so the air-flow that is discharged disperses and dynamically circulation apace along all directions.When first discharge orifice 21 be open and the second and the 3rd discharge orifice 22 and 23 be close the time, pass first discharge orifice 21 and can discharge strong air-flow and long apart from air-flow.
Referring to Fig. 5 to Fig. 9 and Figure 11, still be another example of indoor unit 1 running of air-conditioner, when head 20 does not rotate and first, second and the 3rd discharge orifice 21,22 and 23 when all opening, air-conditioner indoor unit 1 turns round as follows.
According to the above-mentioned operating condition of the indoor unit 1 of air-conditioner, identical with an example of indoor unit 1 running of air-conditioner, air is owing to the wind-force of blower fan 60 is drawn in the casing 10, and by heat exchanger 70 coolings or heat, and be drawn in the head 20.
The air that is drawn into head 20 passes first, second to be disperseed along all directions apace with the 3rd discharge orifice 21,22 and 23.Because head 20 does not rotate, thus the how static air-flow of discharging, so that indoor environment is quiet.
Referring to Fig. 5 to Fig. 9 and Figure 12, still be another example of indoor unit 1 running of air-conditioner, when head 20 does not rotate and first, second and the 3rd discharge orifice 21,22 and 23 when partially opening, the indoor unit 1 of air-conditioner turns round as follows.For convenience of explanation, imagine first discharge orifice 21 be open and the second and the 3rd discharge orifice 22 and 23 close.
According to the above-mentioned operating condition of the indoor unit 1 of air-conditioner, identical with an example of air-conditioner indoor unit 1 running, air is owing to the wind-force of blower fan 60 is drawn in the casing 10, and by heat exchanger 70 coolings or heat, and be drawn onto in the head 20.
Since first discharge orifice 21 be open and head 20 do not rotate, so the air that are drawn in the head 20 pass the location that first discharge orifice 21 is discharged into specific long distance consumingly.
At this, head 20 can utilize the rotary driving force rotation of head rotary unit motor 190 and 192 and stop, so that first discharge orifice 21 can be faced the specific region.
To shown in Figure 9, still be another example that air-conditioner indoor unit 1 turns round as Fig. 5, can be rotated control to head 20 according to infrared sensor 27,28 and 29 results that detected.According to infrared sensor 27,28 and 29 results that detected, first, second and the 3rd discharge orifice 21,22 and 23 can all or part ofly be opened.
According to infrared sensor 27,28 and 29 results that detected, if the Temperature Distribution of the special area of the interior space is higher, then first, second (is for example partly opened with the 3rd discharge orifice 21,22 and 23, first discharge orifice 21), to produce strong air-flow, and head 20 is rotated control, makes that the discharge orifice of opening (for example, first discharge orifice 21) can be in the face of showing the specific region of higher Temperature Distribution.
When air-flow was discharged into the place, specific region that shows higher Temperature Distribution consumingly, the temperature of specific region can change hastily, with the cooling quickly and evenly or the heating interior space.
According to infrared sensor 27,28 and 29 results that detected, if during the uniformity of temperature profile of the interior space, then first, second is all opened with the 3rd discharge orifice 21,22 and 23, so that the air-flow of discharging disperses along all directions, thus, equably the cooling or the heating interior space.At this, head 20 can utilize head rotary unit 20 ' and rotate or be subjected to rotation and limit.
Figure 13 shows the decomposition diagram of the main element of the cross-sectional view of indoor unit of air-conditioner according to a second embodiment of the present invention and the indoor unit that Figure 14 shows air-conditioner according to a second embodiment of the present invention.To aforementioned components not described.
According to a second embodiment of the present invention, head rotary driving force transmitting device 300 comprises: by head rotary unit motor 190 and 192 driving gears 301 and 302 that drive; With the driven gear 304 that is arranged on driving gear 301 and 302 outsides, this driven gear 304 is fixed on the head base portion panel 100 of head 20, is connected to driven gear 304 in the driving gear 301 and 302.
Driving gear 301 and 302 is arranged on driven pulley 304 inside, is connected in the driven gear 304 with interior.
The loop configuration that the head bore 101 of driven gear 304 formation and head base portion panel 100 is complementary.
Figure 15 shows the decomposition diagram of main element of the indoor unit of the cross-sectional view of indoor unit of air-conditioner of a third embodiment in accordance with the invention and the air-conditioner that Figure 16 shows a third embodiment in accordance with the invention.To aforesaid element be described.
A third embodiment in accordance with the invention, head rotary unit 400 comprise a head motor 410, and head motor 410 has the rotating shaft 411 that is directly connected in head 20.
Head motor 410 can be arranged on the inside of casing 10, is placed on the top of casing 10 and head 20, or is arranged on the inside of head 20.In this embodiment, imagination head motor 410 is arranged on the inside of head 20.
When head motor 410 is arranged on casing 10 when inner, on the casing 10/following direction length can shorten, and perhaps the blower fan 60 in the casing 10 or the layout of heat exchanger 70 can improve.
When head motor 410 is arranged on head 20 when inner, if rotating shaft 411 is connected in the head top panel 120 of head 20, then can make the length minimum of rotating shaft 411, with firmly balance and supporting head part 20.
On the other hand, head rotary unit 400 also comprises the head motor carriage 420 that is fixed in casing 10, is used for supporting head part motor 410.
Head motor carriage 420 is supporting head part motor 410 securely.At this, head motor carriage 420 can form tripod structure, and the air to head 20 flows from casing 10 not interrupt.
That is, head motor carriage 420 comprises: be used for the pedestal 422 of supporting head part motor 410, head motor 410 utilizes securing member, and for example screw is fastened on the pedestal 422; With three supporting legs 424,425 and 426 of giving prominence to from pedestal 422, about 120 ° of their each intervals, and utilize securing member, for example screw is fastened on the casing 10.
Head motor carriage 420 is arranged on the end face of casing 10, so that head motor 410 can be arranged in the head 20.
In order to hide head motor 410 and the rotating shaft 411 in the head 20, head 20 can comprise around the head inner cap 430 of head motor 410 and rotating shaft 411.
Head inner cap 430 20 head top panel 120 is from the head given prominence to vertically towards head 20 inside, and formation has the loop configuration of unlimited top and the bottom.Therefore, head motor 410 and rotating shaft 411 can be inserted in the head inner cap 430.
At least one louvre 431 that is used for 410 heat radiations of head motor can be formed on the circumference of head inner cap 430.
Figure 17 shows the decomposition diagram of main element of the indoor unit of the cross-sectional view of indoor unit of air-conditioner of a fourth embodiment in accordance with the invention and the air-conditioner that Figure 18 shows a fourth embodiment in accordance with the invention.
A fourth embodiment in accordance with the invention, head rotary unit 600 comprise a head motor 610, and head motor 610 has the head of being directly connected in 20 rotating shafts 611, and the center of rotating shaft 611 is along the vertical direction corresponding to the center of the horizontal plane of head 20.
Rotating shaft 611 is fixed on the head base portion panel 100 of head 20.At this, head base portion panel 100 comprises the rotating shaft carriage 620 of tripod shape, and rotating shaft carriage 620 is fixed on the head base portion panel 100 and is connected in rotating shaft 611.
Head motor 610 is arranged on the inside of casing 10, and is supported by the head motor carriage in the casing 10 630.
Head motor carriage 630 is supporting head part motor 610 securely.At this, head motor carriage 630 forms tripod structure, and the air to head 20 flows from casing 10 not interrupt.
The indoor unit that Figure 20 shows air-conditioner according to a fifth embodiment of the invention is in the decomposition diagram that perspective view when not turning round and Figure 21 show according to a fifth embodiment of the invention head, head rotary unit and discharging shutter.
According to a fifth embodiment of the invention, in the indoor unit 1 of air-conditioner, the inlet hole 11 and 12 that is used to suck room air is formed on the casing 10 that forms the bottom outward appearance, the discharge orifice 21 that is used to exhaust air to the interior space is formed on the head 20 that forms the top outward appearance, head 20 is because the head rotary unit at the place, top of casing 10 and along the left and right directions rotation, and is used for open and close discharge orifice 21 and control and passes the discharging shutter 24 of the airflow direction of discharge orifice 21 dischargings and be installed in discharge orifice 21.
Discharge orifice 21 is formed on the top surface of head 20 along the vertical direction, so that can not directly blow to biology, for example people and pet from the air-flow of discharge orifice 21 dischargings.
Discharge orifice 21 can form circle, ellipse or polygon.That is, discharge orifice 21 is unrestricted in shape.In this embodiment, imagination discharge orifice 21 forms circle.
Discharge orifice 21 can be arranged to single or multiple.In this embodiment, imagination is formed with a discharge orifice 21.
When discharge orifice 21 was formed on the top surface of head 20 along the vertical direction, discharging shutter 24 was formed on the discharge orifice 21, with rotation along the vertical direction.
Discharging shutter 24 can be arranged to single or multiple.In this embodiment, imagination is formed with three discharging shutters 24.
Three discharging shutters 24 can be along arranging in a row on the above-below direction of discharge orifice 21 or the width.In this embodiment, three discharging shutters 24 of imagination are arranged in a row along the vertical direction.
Arrange along the vertical direction in the situation in a row that at three discharging shutters 24 shape of the discharging shutter 24 of at least top layer is identical with the shape of discharge orifice 21, to cover discharge orifice 21 fully.In this embodiment, all the shape with discharge orifice 21 is identical for the shape of three discharging shutters 24 of imagination.
The head bore 101 that is used to head 20 is communicated with casing 10 is formed on head base portion panel 100, so that the air in the casing 10 can be transported to head 20.Head bore 101 can be formed on the central part place of head base portion panel 100, so that the air in the casing 10 can be transported in the head 20 reposefully.
Head main frame 110 comprises first to fourth side panel 111 to 114 on four surfaces that form head main frame 110.
First to fourth side panel 111 to 114 can be molded as monomer, perhaps molded individually and assembling.In addition, first to fourth side panel 111 to 114 can be molded as two or three parts and assembling.
The size of head top panel 120 is measure-alike with the horizontal plane of head main frame 110 almost, is used to seal up the end face that opens wide of head main frame 110.
Circular discharge orifice 21 is formed on the central part office of head top panel 120.
In order to produce best outside visual pattern, head top panel 120 inserts in the head main frame 110, down separates predetermined gap with the top of head main frame 110, and is hidden by head main frame 110.
Each the discharging shutter 24 that is installed in the head 20 comprises: can be rotatably set in the discharging shutter fan sheet 24a on the discharge orifice 21; And be fixed on discharging shutter fan sheet 24a and go up and be inserted into rotatably discharging shutter axle 24b in the head main frame 110.
The indoor unit that Figure 22 shows air-conditioner according to a sixth embodiment of the invention is in the perspective view when not turning round.
According to a sixth embodiment of the invention, a plurality of discharging shutter 24 is provided with at interval with rule on the width of discharge orifice 21.
A plurality of discharging shutters 24 form along the shape in its decoupled direction separate discharge hole 21.Therefore, when discharge orifice 21 was closed, it can be covered fully by a plurality of discharging shutters 24.
Figure 23 shows the perspective view of the indoor unit of air-conditioner according to a seventh embodiment of the invention, Figure 24 is the cross-sectional view of A-A along the line among Figure 23 and the decomposition diagram that Figure 25 shows according to a seventh embodiment of the invention head, discharging shutter unit and head rotary unit.To aforementioned components not described.
According to a seventh embodiment of the invention, in the indoor unit 1 of air-conditioner, the inlet hole 11 and 12 that is used to suck room air is formed on the casing 10 that forms the bottom outward appearance, the discharge orifice 21 that is used to exhaust air to the interior space is formed on the side place on the head 20 that forms the top outward appearance, head 20 is because the head rotary unit at the place, top of casing 10 and along the left and right directions rotation, and the discharging shutter unit that is used to control the airflow direction of discharging is arranged on head 20.
That is, casing 10 comprises: pedestal 30, and it forms the bottom surface of casing 10; Main frame 40, it is arranged on top place of pedestal 30, and has and be open into the end face that communicates with head 20 and the front and the bottom surface of opening wide; Front panel 50, it is formed on the front of opening wide of main frame 40, is used to open and close the front of opening wide of main frame 40; With top cover 52, it is arranged on the end face that opens wide of main frame 40.
Top cover 52 comprises and is used for the top cover hole 52a that air flows, so that casing 10 and head 20 can communicate with each other.
For outstanding visual effect, the color of top cover 52 or material can be different from the color or the material of main frame 40 or front panel 50.
In order to improve visual effect, top cover 52 can form less than the horizontal surface by the combination of main frame 40 and front panel 50.
Head 20 can form circle or polygonized structure.In this embodiment, imagination head 20 forms circular configuration.
Head 20 comprises: head base portion panel 100, and it is arranged on the place, top of casing 10; Head main frame 110, it is arranged on top place of head base portion panel 100, and its end face and bottom surface are opened wide; With head top panel 120, be used to cover the end face that opens wide of head main frame 110.
Head base portion panel 100 forms little round-shaped of top cover 52 than casing 10.
The head bore 101 that is used to head 20 is communicated with casing 10 is formed on head base portion panel 100, so that the air in the casing 10 can be transported to head 20.Head bore 101 can be formed on the central part office of head base portion panel 100, so that the air in the casing 10 can be transported in the head 20 reposefully.
The discharging grid 22 of mesh shape is formed on the discharge orifice 21, is used to the accident of protecting the internal structure of head 20 and preventing to produce owing to discharge orifice 21.
The shape of the end face of the shape of head top panel 120 and head main frame 110 is used for the end face that opens wide of seal header joints main frame 110 much at one.
Discharging shutter unit comprises: a plurality of discharging shutters 24, and a plurality of discharging shutters 24 are arranged in the head 20 along the vertical direction, and rotation along the vertical direction; Discharging shutter back shaft 126 is used for rotatably supporting along the vertical direction a plurality of discharging shutters 24; With discharging shutter driver element 130, be used to apply the running power that discharging shutter 24 is rotated along the vertical direction.
Each discharging shutter 24 comprises: discharging shutter fan sheet 24a, and it is arranged in the head 20 with rotation along the vertical direction; With discharging shutter hinge 24b, it is fixed on the discharging shutter fan sheet 24a, and rotatably inserts in the discharging shutter back shaft 126.
Discharging shutter back shaft 126 can support securely by the discharging shutter back shaft carriage 128 that is fixed in casing 10 or by following head rotary unit 400.
Discharging shutter back shaft carriage 128 comprises: discharging shutter back shaft carriage core (not shown), and it is fixed on the casing 10, and is connected in discharging shutter back shaft 126, is used for the air in the casing 10 is transported in the head 20; With discharging shutter back shaft carriage coupling part 128b, it is outstanding from discharging shutter back shaft carriage core, and utilizes securing member, and for example screw is fastened on the casing 10.
Preferably, in order to support discharging shutter back shaft 126 securely, at least two discharging shutter back shaft carriage coupling part 128b are arranged on the circumferencial direction of discharging shutter back shaft carriage core.
Discharging shutter driver element 130 can be fixed on the head 20, and still, it also can be fixed on the discharging shutter back shaft carriage 128.
Head rotary unit 400 comprises a head motor 410 with the rotating shaft 411 that is directly connected in head 20, and the center of rotating shaft 411 is along the vertical direction corresponding to the center of the horizontal plane of head 20.
Rotating shaft 411 can be fixed in the head top panel 120 of head 20.At this, the rotating shaft boss 121 that is connected in rotating shaft 411 is formed on the head top panel 120.
Head motor 410 is arranged in the casing 10, and is supported by the head motor carriage in the casing 10 420.
Head motor carriage 420 is supporting head part motor 410 securely.At this, head motor carriage 420 can form tripod structure, flows not interrupt from casing 10 to head 20 air.
That is, head motor carriage 420 comprises: be used for the pedestal 422 of supporting head part motor 410, head motor 410 utilizes securing member, and for example screw is fastened on the pedestal 422; With three supporting legs 424,425 and 426 of giving prominence to from pedestal 422, about 120 ° of their each intervals, and utilize securing member, for example screw is fastened on the casing 10.
Figure 26 shows the perspective view according to the indoor unit of the air-conditioner of the eighth embodiment of the present invention, Figure 27 shows the decomposition diagram according to the indoor unit of the air-conditioner of the eighth embodiment of the present invention, Figure 28 shows the escaper among Figure 27 and the decomposition diagram of escaper rotary unit along the cross-sectional view of the line C-C among Figure 26 and Figure 29.To aforementioned components not described.
According to the eighth embodiment of the present invention, in the indoor unit 1 of air-conditioner, casing 10 extends along the vertical direction and forms circle or polygonized structure.In this embodiment, imagination casing 10 forms eight-sided formation.
The inlet hole 11 and 12 that is used to suck room air is formed on the place, a side of casing 10, and the discharge orifice 13,14 and 15 that is used to exhaust air to the interior space is formed on its place, another side.
When institute's air discharged flow path direction when being multiple, can regulate air quickly and evenly in the interior space.In order to produce best discharged air stream, a plurality of discharge orifices 13,14 and 15 can be preferably separated from one another on same horizontal plane along the peripheral direction of casing 10.
In this embodiment, imagination is formed with three discharge orifices 13,14 and 15.For the ease of explaining, discharge orifice 13 before being formed on discharge orifice 13 on the front of casing 10 and being called, the discharge orifice 14 that is formed on the left side of casing 10 is called left bank discharge hole 14, and the discharge orifice 15 that is formed on the right side of casing 10 is called right discharge orifice 15.
In order to produce best exhaust jet stream, auxiliary discharge orifice 16 is arranged between a plurality of discharge orifices 13,14 and 15, to exhaust air to the interior space along the peripheral direction of casing 10.
Because the resistance of the air-flow of discharging increases on the inwall of casing 10, so auxiliary discharge orifice 16 preferably is separately positioned between preceding discharge orifice 13 and the left bank discharge hole 14 and between preceding discharge orifice 13 and right discharge orifice 15.For the ease of explaining, the auxiliary discharge orifice 16 before being arranged between discharge orifice 13 and the left bank discharge hole 14 is called left redundant discharge orifice 16, and the auxiliary discharge orifice 16 that is arranged between preceding discharge orifice 13 and the right discharge orifice 15 is called right redundant discharge orifice (not shown).
Casing 10 can be divided into the bottom that has left inlet hole 11 and right inlet hole 12 and have the top of preceding discharge orifice 13, left bank discharge hole 14 and right discharge orifice 15.In addition, casing 10 forms monolithic construction.In this embodiment, imagination casing 10 has monolithic construction.
Monoblock type casing 10 comprises: pedestal 30, and it forms the bottom surface of casing 10; Main frame 40, the place, top that it is arranged on pedestal 30 is used to form seven periphery surfaces except casing 10 front surfaces; Front panel 50, it is formed on the front portion of main frame 40; With top cover 20a, the top that it is arranged on main frame 40 is used to form the end face of casing 10.
Main frame 40 comprises: left panel 41, and it is arranged on the upper left quarter of pedestal 30; Right panel 42, it is arranged on the upper right quarter on the pedestal 30; With rear board 43, it is arranged on the upper back of pedestal 30.
Left side inlet hole 11 is located along the bottom that left and right directions is formed on left panel 41, and left bank discharge hole 14 is formed on the place, top of left panel 41 along left and right directions.
Right panel 42 and left panel 41 symmetries.
Right inlet hole 12 is located along the bottom that left and right directions is formed on right panel 42, and right discharge orifice 15 is formed on the place, top of right panel 42 along left and right directions.
Pipe lid 43b with pipe through-hole 43a that the refrigerant pipe by scupper hose 38 and heat exchanger 70 passes is installed on the side of rear board 43.The Guan Gai mounting portion 43c that pipe covers 43b is installed on it to be formed on the bottom of rear board 43.
Be respectively formed on the rear board 43 from the outstanding dog hole (not shown) that hook was inserted into of left panel 41 and from the right panel 42 outstanding dog hole (not shown) that hook was inserted into.
Preceding discharge orifice 13 is formed on the front portion of front panel 50 along fore-and-aft direction.Preceding discharge orifice 13 is arranged on the central part office of front panel 50 along fore-and-aft direction.
Left redundant discharge orifice 16 and right redundant discharge orifice (not shown) are formed on the left side and the right side of the preceding discharge orifice 13 of front panel 50 respectively along fore-and-aft direction.
The left redundant discharge orifice blade 18 that is used to open and close left redundant discharge orifice 16 is arranged on left redundant discharge orifice 16.Left redundant discharge orifice blade 18 connects and rotation at left redundant discharge orifice 16 upper hinges along left and right directions, is used to open and close left redundant discharge orifice 16.
The right redundant discharge orifice blade 19 that is used to open and close right redundant discharge orifice (not shown) is arranged on right redundant discharge orifice (not shown).Right redundant discharge orifice blade 19 connects and rotation at right redundant discharge orifice (not shown) upper hinge along left and right directions, is used to open and close right redundant discharge orifice (not shown).
The front plate hole 50a that is used to simplify the maintenance of casing 10 inner members is formed on front panel 50.Qianmen 52 is arranged on the plate hole 50a of front, is used to open and close front plate hole 50a.
Top cover 20a is arranged on the place, top of main frame 40, and utilizes securing member, and for example screw is anchored on the main frame 40.
In order to improve the style of casing 10, rosette 59 can be inserted in the casing 10 further.
The color of rosette 59 or material can be different with the color or the material of casing 10.
The escaper 500 that some discharge orifice of discharge orifice 13, left bank discharge hole 14 and right discharge orifice 15 discharges before being used for air passed from casing 10 is arranged in the casing 10, to rotate along left and right directions.
Escaper 500 can form circle or polygonized structure.In this embodiment, imagination escaper 500 has circular configuration.
Preferably, escaper 500 is arranged in the place, top of casing 10, so that can be with air some discharge orifice discharge orifice 13, left bank discharge hole 14 and the right discharge orifice 15 before escaper 500 directly is disposed to.
Escaper 500 comprises: circular escaper bottom panel 100, and it forms the bottom surface of escaper 500; Annular vent device main frame 504, it is arranged on the top of escaper bottom panel 100; With circular escaper top panel 506, the top that it is arranged on escaper main frame 504, be used to form the end face of escaper 500.
Be used for being formed on escaper base portion panel 100 from the escaper inlet hole 101 that casing 10 sucks air.Escaper inlet hole 101 can be formed on the central part office of escaper base portion panel 100, so that the air in the casing 10 can be transported in the escaper 500 reposefully.
Escaper discharge orifice 503 is formed on a side place of escaper main frame 504, with in the face of some discharge orifice in preceding discharge orifice 13, left bank discharge hole 14 and the right discharge orifice 15, be used for exhausting air to some discharge orifice of preceding discharge orifice 13, left bank discharge hole 14 and right discharge orifice 15.
Form an escaper discharge orifice 503, to concentrate the air-flow of discharging.Preferably, described escaper discharge orifice 503 almost with preceding discharge orifice 13, left bank discharge hole 14 and right discharge orifice 15 in arbitrary discharge orifice measure-alike.
The escaper discharging shutter 24 of direction that is used to open and close the air-flow of escaper discharge orifice 503 and control discharging is formed on escaper discharge orifice 503.
Escaper discharging shutter 24 comprises: escaper discharge orifice shutter fan sheet 24a, and it can be rotatably set on the escaper discharge orifice 503; With escaper discharge orifice shutter axle 24b, it is fixed on the escaper discharge orifice shutter fan sheet 24a, and rotatably is inserted in the escaper main frame 504.
Figure 30 shows the perspective view that is in an example of escaper rotary mode running according to the indoor unit of the air-conditioner of the eighth embodiment of the present invention.At this, escaper 500 rotations, and escaper discharging shutter 24 moves along the vertical direction.To aforesaid element not described.
The air that is drawn into escaper 500 is discharged into the outside by the discharge orifice of facing escaper hole 503 in sequentially flow through escaper discharge orifice 503 and flow through preceding discharge orifice 13, left bank discharge hole 14 and the right discharge orifice 15 from casing 10.
When escaper 500 when left and right directions back and forth rotates, the air-flow that gives off from casing 10 can disperse and dynamically circulation apace along all directions.
Because air-flow discharges by some discharge orifice preceding discharge orifice 13, left bank discharge hole 14 and the right discharge orifice 15 from casing 10, so air-flow can be discharged into specific long distance areas place consumingly.
Figure 31 shows the perspective view that is in another example of escaper rotary mode running according to the indoor unit of the air-conditioner of the eighth embodiment of the present invention.At this, escaper 500 rotation, and left redundant discharge orifice 16 and right redundant discharge orifice 17 are opened.To aforesaid element not described.
The air that is drawn into escaper 500 is discharged into the outside from casing 10 by some discharge orifice preceding discharge orifice 13, left bank discharge hole 14, right discharge orifice 15, left redundant discharge orifice 16 and the right redundant discharge orifice 17.
When the direction of the air-flow that gives off from casing 10 when being multiple, the air-flow that is discharged disperses apace along all directions.
Figure 32 shows the perspective view that is in an example of escaper rotation stop mode running according to the indoor unit of the air-conditioner of the eighth embodiment of the present invention.The air that is drawn into escaper 500 is discharged into the outside by the discharge orifice in the face of discharging escaper hole 503 in preceding discharge orifice 13, left bank discharge hole 14, right discharge orifice 15, left redundant discharge orifice 16 and the right redundant discharge orifice 17.Aforesaid element is not described.
When escaper 500 does not rotate, discharge how static air-flow, so that indoor environment is quiet.
In addition, described air-flow can be discharged into specific long distance areas place consumingly.
Figure 33 shows the cross-sectional view according to the indoor unit of the air-conditioner of the ninth embodiment of the present invention.Rotating shaft 411 is directly connected on the escaper top panel 506 of escaper rotary unit 500.Aforesaid element is not described.
Figure 34 shows the cross-sectional view according to the indoor unit of the air-conditioner of the tenth embodiment of the present invention.Rotating shaft 611 is directly connected on the rotating shaft carriage 620 of escaper rotary unit 500.Aforesaid element is not described.
Figure 35 shows the decomposition diagram according to the main element of the indoor unit of the air-conditioner of the 11st embodiment of the present invention.Aforesaid element is not described.
According to the 11st embodiment of the present invention, discharging shutter 800,820 and 840 is respectively formed on preceding discharge orifice 13, left bank discharge hole 14 and the right discharge orifice 15.This structure can be to controlling by the direction of discharge orifice 13,14 and 15 air-flows that discharge effectively.
Figure 36 illustrates the curve map of the different examples of anglec of rotation demonstrating discharge orifice and swing circle.One side place that is arranged on interior space I as shown in Figure 1 when air-conditioner is shown, and discharge orifice when reciprocally rotation is cooled off in the scope of 90 ° the anglec of rotation corresponding to the indoor temperature T of the S duration of runs.Figure 37 illustrates the curve map corresponding to the indoor temperature of an anglec of rotation of discharge orifice, and Figure 38 illustrates the curve map corresponding to the indoor temperature of the swing circle of discharge orifice.
Referring to Figure 36 to Figure 38, when the anglec of rotation of discharge orifice was in 5 ° to 55 ° scope, the indoor unit 1 of air-conditioner can cool off interior space I quickly and evenly.Especially, when the anglec of rotation of discharge orifice was in 15 ° to 25 ° scope, the indoor unit 1 of air-conditioner can cool off interior space I more quickly and evenly with best cooling performance.Cooling and heating properties depend on how the air that will regulate is distributed to interior space I quickly and evenly.As described in the experimental result of Figure 36 to Figure 38, the indoor unit 1 of air-conditioner can heat interior space I quickly and evenly with best heating properties.
Still referring to Figure 36 to Figure 38, when scope at 5 to 70 seconds of the swing circle of discharge orifice, the indoor unit 1 of air-conditioner can cool off or heat interior space I quickly and evenly.Especially, when the swing circle of discharge orifice was in 9 to 20 seconds scope, the indoor unit 1 of air-conditioner can cool off more quickly and evenly or heats interior space I with the best cooling or heating properties.
Although the preferred embodiments of the present invention are described, what it should be understood that is, the present invention should not be limited to these preferred embodiments, but those skilled in the art can carry out variations and modifications to the present invention in the desired spirit and scope of claim.

Claims (60)

1. air-conditioner comprises:
Casing, described casing comprises inlet hole, blower fan, heat exchanger and discharge orifice, described blower fan is set to suck air by described inlet hole, and described heat exchanger is set to carry out heat exchange with described blower fan institute inhaled air, discharges by described discharge orifice through the air of heat exchange;
Head, described head comprises inlet hole and at least one discharge orifice, the air of discharging from casing is inhaled into by this inlet hole, be discharged from by described at least one discharge orifice from the inlet hole inhaled air, described head be placed to and the discharge orifice of casing between leave the gap;
Air duct, described passage extend to the discharge orifice of described head through described blower fan and described heat exchanger from the inlet hole of described casing; With
Rotary unit, described rotary unit with described head with respect to the rotation of the discharge orifice of described casing, wherein, described rotary unit be installed into do not interrupt in the air duct from the casing air-flow of portion to the end.
2. air-conditioner as claimed in claim 1 comprises:
Rotating shaft, described rotating shaft is connected in described head, is used to rotate described head.
3. air-conditioner as claimed in claim 1, comprise the shutter fan sheet, described shutter fan sheet is arranged between at least one discharge orifice of the discharge orifice of described casing and described head, described shutter fan sheet is with respect at least one rotation at least one discharge orifice of the discharge orifice of described casing and described head, and motion is to change the direction by at least one discharge orifice air discharged of described head.
4. air-conditioner as claimed in claim 1, wherein said head has end face, and described at least one discharge orifice is formed on the described end face.
5. air-conditioner as claimed in claim 1 wherein is formed with guide at least one discharge orifice of described head, described guide changes from the direction of the discharge orifice air discharged of described casing.
6. air-conditioner comprises:
Inlet hole;
Blower fan, described blower fan are set to suck air by described inlet hole;
Heat exchanger, described heat exchanger are set to carry out heat exchange with described blower fan institute inhaled air;
A plurality of discharge orifices are discharged by described discharge orifice from the inlet hole inhaled air; And
Escaper, described escaper has open end in described a plurality of discharge orifices inside, and is provided with in rotatable mode with respect to described a plurality of discharge orifices, with by the air of described a plurality of discharge orifices discharging through heat exchange,
Wherein, described a plurality of discharge orifice is along the relative direction of rotation setting of escaper.
7. air-conditioner as claimed in claim 1, the relative rotation angle of the discharge orifice of wherein said at least one discharge orifice and described casing is in 5 ° to 55 ° scope.
8. air-conditioner as claimed in claim 1, the relative swing circle of wherein said at least one discharge orifice and the discharge orifice of described casing is in 5 to 70 seconds scope.
9. air-conditioner as claimed in claim 1 comprises motor, and this motor is arranged between described at least one discharge orifice and the described blower fan, is used to drive the relative motion between the discharge orifice of described at least one discharge orifice and described casing.
10. air-conditioner as claimed in claim 1 comprises:
Guide, described guide are arranged on the discharge orifice place of described casing, are used for the air through heat exchange is directed to described head.
11. air-conditioner as claimed in claim 1 comprises:
Head, described head has a plurality of discharge orifices, and described a plurality of discharge orifices are provided with at interval along the relative direction of rotation of the discharge orifice of described casing; With
The discharging shutter, described discharging used in blinds is in opening and closing described a plurality of discharge orifice respectively.
12. air-conditioner as claimed in claim 1, wherein said inlet hole, described heat exchanger and described blower fan are successively set on the described passage, described heat exchanger tilts towards described inlet hole, and the described passage that is formed on described blower fan side place is limited by the orifice plate towards described heat exchanger and the extension of described open end.
13. air-conditioner as claimed in claim 1, comprise head with a plurality of discharge orifices, the outer surface of described head has a plurality of surfaces, and described a plurality of discharge orifices are formed on its two surfaces at least, and all is positioned at the location at the center that comprises relevant surfaces at each discharge orifice that head forms.
14. air-conditioner as claimed in claim 1 comprises:
Shutter fan sheet, described shutter fan sheet are arranged on described at least one discharge orifice place, are used to control the direction of air discharged; With
Motor, described motor are arranged on described head place, are used to drive described shutter fan sheet.
15. air-conditioner as claimed in claim 1, wherein, described casing comprises the facies anterior medialis plate, and described facies anterior medialis plate has the manhole that is used to open described passage.
16. air-conditioner as claimed in claim 1 comprises:
Head, described head has at least two discharge orifices, and the outer surface of described head has at least two surfaces and by the edges that form, described at least two surfaces; With
Display, described display be arranged on described casing and by the corresponding positions, described edge that form, described at least two surfaces.
17. air-conditioner as claimed in claim 11 comprises motor, described motor is used for controlling independently respectively the opening and closing of described discharging shutter.
18. air-conditioner as claimed in claim 2, wherein said rotating shaft is connected on the end face of described head.
19. air-conditioner as claimed in claim 2, wherein said rotating shaft is connected on the bottom surface of described head.
20. air-conditioner as claimed in claim 3, wherein said shutter fan sheet are arranged on described at least one discharge orifice place.
21. air-conditioner as claimed in claim 20 comprises the shutter driver element, described shutter driver element comprises: a plurality of shutter fan sheets that are arranged on described at least one discharge orifice place; Be used to drive the motor of the motion of described a plurality of shutter fan sheets; And the pinion and the tooth bar that are used for the driving of described motor is changed into the motion of described a plurality of shutter fan sheets.
22. air-conditioner as claimed in claim 20 comprises:
Be arranged on the other shutter fan sheet in the described head.
23. air-conditioner as claimed in claim 22, wherein said at least one discharge orifice is formed on the end face of described head.
24. air-conditioner as claimed in claim 3 wherein, is provided with the shutter fan sheet in described at least one discharge orifice.
25. air-conditioner as claimed in claim 3, wherein said shutter fan sheet is arranged on the discharge orifice place of described casing.
26. air-conditioner as claimed in claim 25 comprises the other shutter fan sheet that is arranged on described at least one discharge orifice place.
27. air-conditioner as claimed in claim 4, the opening direction of the discharge orifice of wherein said casing is identical with the emission direction of described at least one discharge orifice.
28. air-conditioner as claimed in claim 4 comprises a plurality of shutter fan sheets that are arranged on described at least one discharge orifice place, described a plurality of shutter fan sheets comprise the shutter fan sheet that is arranged on described head inside.
29. air-conditioner as claimed in claim 28, wherein said at least one discharge orifice rotates along left and right directions, and described a plurality of shutter fan sheet moves along the vertical direction.
30. air-conditioner as claimed in claim 4 comprises a plurality of shutter fan sheets that are arranged on described at least one discharge orifice, is used to block at least one discharge orifice.
31. air-conditioner as claimed in claim 5, wherein said guide comprises the shutter fan sheet.
32. air-conditioner as claimed in claim 5 comprises the rotating shaft that is used to rotate described head.
33. air-conditioner as claimed in claim 32, wherein said guide is connected in described rotating shaft.
34. air-conditioner as claimed in claim 31 comprises:
Discharging shutter back shaft, described shutter fan sheet is connected in described discharging shutter back shaft; With
Discharging shutter back shaft carriage is used for fixing described discharging shutter back shaft.
35. air-conditioner as claimed in claim 34, wherein, described discharging shutter back shaft carriage is fixed on the described casing.
36. air-conditioner as claimed in claim 34 comprises discharging shutter driver element, described discharging shutter driver element is connected in described discharging shutter back shaft carriage, is used to drive described shutter fan sheet.
37. air-conditioner as claimed in claim 5 wherein discharges grid and is arranged on described at least one discharge orifice place.
38. air-conditioner as claimed in claim 6 comprises the shutter fan sheet that is arranged on described open end place.
39. air-conditioner as claimed in claim 6 comprises at least one the auxiliary discharge orifice that is arranged between described a plurality of discharge orifice.
40. air-conditioner as claimed in claim 39 comprises at least one blade that is used to open and close described at least one auxiliary discharge orifice.
41. air-conditioner as claimed in claim 6 comprises rotating shaft, described rotating shaft is connected in the end face of described escaper, is used to rotate described escaper.
42. air-conditioner as claimed in claim 6 comprises rotating shaft, described rotating shaft is connected in the bottom surface of described escaper, is used to rotate described escaper.
43. air-conditioner as claimed in claim 6 comprises casing, described a plurality of discharge orifices are formed on described casing place.
44. air-conditioner as claimed in claim 6 comprises at least one shutter fan sheet at the one or more discharge orifices place that is arranged in described a plurality of discharge orifice.
45. air-conditioner as claimed in claim 7, the relative rotation angle of the discharge orifice of wherein said at least one discharge orifice and described casing is in 15 ° to 25 ° scope.
46. air-conditioner as claimed in claim 45, the relative swing circle of wherein said at least one discharge orifice and the discharge orifice of described casing is in 9 to 20 seconds scope.
47. air-conditioner as claimed in claim 8, the relative swing circle of wherein said at least one discharge orifice and the discharge orifice of described casing is in 9 to 20 seconds scope.
48. air-conditioner as claimed in claim 9 comprises:
Driving gear, described driving gear is connected in described motor; And
Driven gear, described driven gear is connected in described driving gear,
Wherein, described head is connected in described driven gear.
49. air-conditioner as claimed in claim 9 comprises:
Driving gear, described driving gear is connected in described motor; With
Driven gear, described driven gear is connected in described driving gear, and is formed on the place, bottom surface of described head.
50. air-conditioner as claimed in claim 9 comprises:
Head guiding rib, described head guiding rib are arranged on the place, top of described casing, are used to guide the rotation of described head,
Wherein, described head is with respect to the discharge orifice rotation of described casing.
51. air-conditioner as claimed in claim 50, wherein said motor are arranged in the described head guiding rib.
52. air-conditioner as claimed in claim 51 comprises guide, is used for the air through heat exchange is directed to described head.
53. air-conditioner as claimed in claim 9, wherein, described motor is arranged on described head place.
54. air-conditioner as claimed in claim 9 comprises:
Rotating shaft, described rotating shaft are used for described motor is connected in described head; With
Head inner cap, described head inner cap are used at least around described rotating shaft.
55. air-conditioner as claimed in claim 9, wherein said motor are arranged between described at least one discharge orifice and the described blower fan, with the air through heat exchange of contact through described passage.
56. air-conditioner as claimed in claim 9 comprises:
Rotating shaft, described rotating shaft are used for described motor is connected in described head; With
A plurality of shutter fan sheets, described a plurality of shutter fan sheets are along described rotating shaft setting.
57. air-conditioner as claimed in claim 9 comprises:
Motor, described motor are used to drive the relative motion between described at least one discharge orifice and the described open end; And
Rotating shaft, described rotating shaft is connected on the bottom surface of described escaper, is used for described motor is connected in described escaper.
58. air-conditioner as claimed in claim 6 comprises:
Motor, described motor are used to drive the relative motion between described at least one discharge orifice and the described open end; And
Rotating shaft, described rotating shaft is connected on the end face of described escaper, is used for described motor is connected in described escaper.
59. air-conditioner as claimed in claim 9, wherein said motor is supported by supporting leg.
60. air-conditioner as claimed in claim 10, wherein said guide are arranged on the discharge orifice place of described casing.
CNB2007101381091A 2006-08-08 2007-07-26 Air-conditioner Expired - Fee Related CN100554793C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1020060074861 2006-08-08
KR1020060074860 2006-08-08
KR1020060074857A KR20080013392A (en) 2006-08-08 2006-08-08 Air-condition's indoor unit
KR1020060074862 2006-08-08
KR1020060074857 2006-08-08
KR1020060091091 2006-09-20

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