CN101449107A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN101449107A CN101449107A CNA2007800185256A CN200780018525A CN101449107A CN 101449107 A CN101449107 A CN 101449107A CN A2007800185256 A CNA2007800185256 A CN A2007800185256A CN 200780018525 A CN200780018525 A CN 200780018525A CN 101449107 A CN101449107 A CN 101449107A
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- China
- Prior art keywords
- air
- heat exchanger
- conditioning
- main frame
- space
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/46—Component arrangements in separate outdoor units
- F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention provides an air conditioner. According to the air conditioner, an installation structure of an indoor heat exchanger installed inside the air conditioner is improved, so that the air conditioner become slim and an installation space for additional devices such as a filter can be secured. According to the air conditioner, the indoor heat exchanger divides a passage of air introduced into a main unit into an upper passage and a lower passage, so that interference between the upper and lower passages can be minimized, and thus operation efficiency of the air conditioner can improve. Also, a space of a predetermined size is formed between the indoor heat exchanger and air intake holes to receive a predetermined device such as a filter and a negative ion generator that can give a separate function to the air conditioner.
Description
Technical field
The present invention relates to a kind of air-conditioning, be used for by carrying out heat exchange the interior space being heated or freezing with the air that guides.
Background technology
Usually, air-conditioning is a kind of heating/refrigerating plant of a part in the interior space or wall that be installed in, the interior space is heated or freeze.Air-conditioning comprises compressor, condenser, expansion valve and evaporimeter, to constitute a series of kind of refrigeration cycle.
Air-conditioning can be divided into the indoor set that is positioned at outside off-premises station and is positioned at inside.And indoor set comprises indoor fan and the indoor heat converter that is used to make air to flow, and wherein, the air and the cold-producing medium that are blown by indoor fan carry out heat exchange.
In the air-conditioning of correlation technique, because the installation of indoor fan and indoor heat converter, the space is not abundant.And under the attachment device such as filter was installed in situation in the air-conditioning, the size of air-conditioning increased, so that be attachment device reservation installing space.In the case, can not satisfy the trend of present slim air-conditioning.Therefore, need improve the utilization (utility) of the restricted interior space of air-conditioning.
Summary of the invention
Technical problem
Embodiment provides a kind of air-conditioning, and it is installed in the mounting structure of the indoor heat converter in the air-conditioning inside by improvement, and can guarantee the installing space such as the attachment device of filter, thereby can make air-conditioning keep slim profile.
Embodiment also provides a kind of air-conditioning, and it can be by mounting structure that improves indoor heat converter and then the structure of improving passage, thereby improves operating efficiency.
Technical scheme
In one embodiment, a kind of air-conditioning comprises: the main frame with a plurality of suction holes; A plurality of Air Blast fans are arranged at the position separated from one another of this main frame inside; A plurality of steam vents, the air that guides in this main frame is discharged by described steam vent; First heat exchanger, its at least a portion are mounted obliquely within this main frame inside, be used for to described a plurality of Air Blast fans the air that moves of an Air Blast fan carry out heat exchange; And second heat exchanger, its at least a portion is mounted obliquely within this main frame inside, is used for carrying out heat exchange with the air that moves to other Air Blast fans of described a plurality of Air Blast fans.
In another embodiment, a kind of air-conditioning comprises: the main frame with a plurality of suction holes; A plurality of steam vents are used to allow the air via described suction hole guiding to discharge; A plurality of Air Blast fans are positioned at each described steam vent inboard; A plurality of passages, air flow to described steam vent by described passage from described suction hole; And heat exchanger, be installed as and make that described a plurality of passage is separated from one another, be used for carrying out heat exchange with the air that guides via described suction hole.
Following drawing and description have been described the detailed content of one or more embodiment.According to specification, accompanying drawing and claims, other features will become apparent.
Beneficial effect
According to the air-conditioning that is proposed, overhead heat exchanger and lower heat exchanger are installed on the forward edge of main frame and about central part of main frame rear side (rear side), thereby by overhead heat exchanger and lower heat exchanger gas channel are divided into upper channel and lower passage.Therefore, the minimum interference between upper channel and the lower passage can be made, thereby the operating efficiency of air-conditioning can be improved.
And, because heat exchanger is installed as described above, therefore between overhead heat exchanger and lower heat exchanger and suction hole, form space with preliminary dimension, thereby, can install such as preset device filter and anion generator, that air-conditioning played independent effect air-conditioning.
And, according to above-mentioned air-conditioning, because overhead heat exchanger and lower heat exchanger form opening shape around the approximate centre of main frame, therefore, when the part corresponding to the main frame of opening shape forms when open, this opening shape can use as horizontal (lateral) suction hole.
Therefore, owing to be used to introduce the air-breathing area increase of extraneous air in the air-conditioning, the air-flow in the air-conditioning is flowed more quickly.And,, can reduce in the air-conditioning because the deficiency of air-flow and issuable noise when flowing because throughput increases.
Particularly, be used to guide the suction hole area of extraneous air to reduce, but, the suction hole area can be increased to required degree by utilizing above-mentioned space owing to the installation of header board.Therefore, can obtain air-conditioning outward appearance attractive in appearance, and can realize that the air-flow in the air-conditioning flows apace simultaneously by the installation of header board.
Description of drawings
With reference to the accompanying drawings, can be expressly understood the embodiment that is proposed, wherein:
Fig. 1 is the vertical sectional block diagram according to the air-conditioning of first embodiment.
Fig. 2 is the view that is illustrated in according to the air of the internal flow of the air-conditioning of first embodiment.
Fig. 3 is the vertical sectional block diagram according to the air-conditioning of second embodiment.
Fig. 4 is the vertical sectional block diagram according to the air-conditioning of the 3rd embodiment.
Fig. 5 is the vertical sectional block diagram according to the air-conditioning of the 4th embodiment.
Fig. 6 is the vertical sectional block diagram according to the air-conditioning of the 5th embodiment.
Fig. 7 illustrates the chart that noise changes according to the open degree in the horizontal suction unit of air-conditioning.
The specific embodiment
Now embodiments of the invention are described in detail, wherein, accompanying drawing shows example of the present invention.
Fig. 1 is the vertical sectional block diagram according to the air-conditioning of first embodiment, and Fig. 2 is the view that is illustrated in according to the air of the internal flow of the air-conditioning of first embodiment.
Referring to Fig. 1 and Fig. 2, comprise the main frame 110 that constitutes outward appearance according to the air-conditioning 100 of first embodiment, and be installed in the header board 120 on the front side (front side) of main frame 110.
At length, form a plurality of suction holes 130 in the front side of main frame 110, air is directed by suction hole 130.Header board 120 moves along fore-and-aft direction, with opened/closed suction hole 130 optionally.Like this, because the element of main frame 110 inside covers from the outside by header board 120, so the appearance looks elegant of air-conditioning 100.
And, form upper discharge hole 150 and lower discharge hole 140 in the upper and lower of main frame 110.Upper discharge hole 150 and lower discharge hole 140 are such part, that is, the air that has passed main frame 110 is discharged to the outside by upper discharge hole 150 and lower discharge hole 140.
And, be provided with upper cross-flow fan 170 in the inside of upper discharge hole 150, be provided with lower cross-flow fan 160 in the inside of lower discharge hole 140.That is to say that upper cross-flow fan 170 is positioned at the below of upper discharge hole 150, lower cross-flow fan 160 is positioned at the top of lower discharge hole 140.
And, be provided with overhead heat exchanger 300 with respect to the front of air-flow direction in upper cross-flow fan 170.Be provided with lower heat exchanger 310 in the front of lower cross-flow fan 180.That is to say, pass separately heat exchanger 300 and 310, pass cross flow fan 160 and 170 separately then via the air of suction hole 130 guiding.
Owing to be formed with upper discharge hole 150 and lower discharge hole 140, therefore can make the air that carries out heat exchange in the inside of main frame 110 be discharged to the upper/lower (upper/lower sides) of air-conditioning 100.
At this, by the revolutions per minute (rotating speed of control cross flow fan 160 and 170; RPM), can will be controlled to be uneven via steam vent 140 and 150 air capacities of discharging.That is to say, will be controlled to be via the air capacity that upper discharge hole 150 is discharged and be greater than or less than the air capacity of discharging via lower discharge hole 140.
Simultaneously, upper discharge hole 150 is limited by guide behind the top 191 and upper stabiliser 190.And guide 191 is arranged in the rear side (rear side) of main frame 110 behind the top.Upper stabiliser 190 is arranged on the front side of main frame 110.Guide 191 comprises part and the extension with the predetermined curvature bending behind the top.Upper stabiliser 190 be shaped as with respect to guide behind the top 191 to tilt at a predetermined angle.
Similarly, lower discharge hole 140 is limited by guide behind the bottom 181 and lower stabiliser 180.And, except guide behind the bottom 181 and lower stabiliser 180 by respectively down and up, guide 181 and lower stabiliser 180 can form in an identical manner behind the bottom.
And upper cross-flow fan 170 and lower cross-flow fan 160 are respectively by fan electromotor (not shown) rotation, to produce air-flow.Upper cross-flow fan 170 is arranged on the intake section of guide 191 and upper stabiliser 190 behind the top with respect to airflow direction.And lower cross-flow fan 160 is arranged on the intake section of guide 181 and lower stabiliser 180 behind the bottom with respect to airflow direction.
Utilize this structure, can be discharged to the outside via upper discharge hole 150 and lower discharge hole 140 by upper cross-flow fan 170/ lower cross-flow fan 160 flow air.
Because cross flow fan 170 and 160 is installed in the upper and lower, therefore can more effectively air be drawn in the main frame 110 and with air and be expelled to steam vent 150 and 140.Therefore, two or more cross flow fans 170 and 160 can be installed, to improve the airflow stability of air-conditioning 100.
Simultaneously, the short transverse that all is installed as with respect to main frame 110 of each overhead heat exchanger 300 and lower heat exchanger 310 tilts at a predetermined angle.
At length, the end of a side of overhead heat exchanger 300 and lower heat exchanger 310 is installed on the forward edge of the upper and lower of main frame 110 respectively.And the end of the opposite side of overhead heat exchanger 300 and lower heat exchanger 310 is supported by installation portion 200, and wherein installation portion 200 projects into the front from the rear side of main frame 110.
That is to say that heat exchanger 300 and 310 tilts, with the site polymerization at main frame 110.In other words, overhead heat exchanger 300 slopes down to inside from suction hole 130.Lower heat exchanger 310 is inclined upward to inside from suction hole 130.In the case, the part of heat exchanger 300,310 is between upper cross-flow fan 170 and lower cross-flow fan 160.
At length, the air that guides via suction hole 130 passes overhead heat exchanger 300 and lower heat exchanger 310, passes upper cross-flow fan 170 and lower cross-flow fan 160 then.After this, air is discharged to the outside via upper discharge hole 150 and lower discharge hole 140.That is to say, be formed with first passage 210 and second channel 220 in the inside of main frame 110.First passage 210 allows to discharge via upper discharge hole 150 via the air of suction hole 130 guiding.Second channel 220 allows to discharge via lower discharge hole 140 via the air of suction hole 130 guiding.
At this, overhead heat exchanger 300 and lower heat exchanger 310 tilt as described above, to limit first passage 210 and second channel 220 respectively in the upper and lower.
Therefore, owing to make, thereby can improve the operating efficiency of air-conditioning 100 to the minimum interference by passage 210,220 flow air.
And,, therefore between overhead heat exchanger 300 and lower heat exchanger 310 and suction hole 130, be formed with the space 320 of preliminary dimension because overhead heat exchanger 300 and lower heat exchanger 310 are installed as described above.Like this, the vertical lateral cross-sectional area in space 320 increases from top and bottom to the center.
Therefore, when forming corresponding to lateral part space 320, main frame 110 (lateral portion) when opening, use as horizontal suction hole the lateral part of main frame 110.That is to say,, can form suction hole in the both sides of main frame 110 according to present embodiment.
In the case, the air-breathing area of main frame 110 increases, thereby the air-flow of air-conditioning 100 can be comparatively quick.And,, therefore can reduce issuable noise owing to the deficiency of air of air-conditioning 100 because throughput increases.
Particularly, air-breathing area may reduce owing to the installation of header board 120, yet by the utilization to space 320, air-breathing area can be increased to required degree.Therefore,, air-conditioning attractive in appearance 100 outward appearances can be obtained, and the flowing fast of air-flow in the air-conditioning 100 can be realized simultaneously by header board 120 is installed.
At this, installation portion 200 also can be used as condensed water storage portion and uses not only as the element that is used for installing respectively heat exchanger 300 and 310, is used to store the condensed water that produces from overhead heat exchanger 300.
And have the as mentioned above operation of the air-conditioning of structure of explanation according to embodiment.
At first, when energising, upper cross-flow fan 170 and lower cross-flow fan 160 rotations.Produce inhalation power then, utilize the inhalation power that is produced that extraneous air is introduced in the main frame 110 via suction hole 130.
The above-mentioned air that is introduced into is separated, and flows in first passage 210 and second channel 220.That is to say, pass overhead heat exchanger 300 and upper cross-flow fan 170 via the part of air of suction hole 130 guiding.The air that has passed upper cross-flow fan 170 by top after guide 191 and upper stabiliser 190 guiding, and be discharged to the outside of main frame 110 via upper discharge hole 150.
On the other hand, the another part via the air of suction hole 130 guiding passes lower heat exchanger 310 and lower cross-flow fan 160.The air that has passed lower cross-flow fan 160 by the bottom after guide 181 and lower stabiliser 180 guiding, and be discharged to the outside of main frame 110 via lower discharge hole 140.
Now additional embodiments will be described.In explanation, the explanation of the parts identical with first embodiment will be omitted to additional embodiments.
Fig. 3 is the vertical sectional block diagram according to the air-conditioning of second embodiment.
With reference to figure 3,, that is, in the space 320 that forms by overhead heat exchanger 300 and lower heat exchanger 310 and suction hole 130, the attachment device 330 and 331 such as plasma filter or anion generator is installed in the inside of air-conditioning 100.
And attachment device 330 and 331 can be mounted to and be parallel to overhead heat exchanger 300 and lower heat exchanger 310.Attachment device 330 and 331 can be fixed in the inside of main frame 110 or heat exchanger separately 300 and 310.
According to embodiment,, therefore need not in main frame 110, to form the space of separation so that attachment device 330 and 331 to be installed owing to have the inside that the space 320 of preliminary dimension is formed on main frame 110.
Therefore, can be easy to attachment device 330 and 331 is installed in the inside of air-conditioning 100, keep the compact size of air-conditioning 100 simultaneously.
Fig. 4 is the vertical sectional block diagram according to the air-conditioning of the 3rd embodiment.
Referring to Fig. 4,, particularly in the space 320 that forms by overhead heat exchanger 300 and lower heat exchanger 310 and suction hole 130, the attachment device 332 such as plasma filter or anion generator is installed in the inside of air-conditioning 100.
And attachment device 332 can be mounted to the front side that is parallel to main frame 110.
When attachment device 332 was installed as described above, the air that guides via suction hole 130 directly passed attachment device 332.So, the quantity of attachment device 332 and installing space are minimized, and can improve the operating efficiency of attachment device 332.
Fig. 5 is the vertical sectional block diagram according to the air-conditioning of the 4th embodiment.
Referring to Fig. 5, be provided with single heat exchanger 340 in the inside of the main frame 110 of air-conditioning 100.
The two ends of heat exchanger 340 are installed on the forward edge of main frame 110, and the center of heat exchanger 340 is crooked, and roughly are installed in the center of the rear side of main frame 110.Then, heat exchanger 340 forms the shape that has a down dip with respect to the bending point of heat exchanger 340.That is to say that heat exchanger 340 comprises: overhead heat exchanger 342 is used for carrying out heat exchange with the air that moves to upper cross-flow fan 170; And lower heat exchanger 344, be used for carrying out heat exchange with the air that moves to lower cross-flow fan 160, wherein, overhead heat exchanger 342 forms each other with lower heat exchanger 344.
And, between heat exchanger 340 and suction hole 130, form space 320 with preliminary dimension.As mentioned above, can in space 320, install such as attachment device filter and anion generator, that air-conditioning 100 played predetermined action.
Because heat exchanger 340 is crooked shape in the present embodiment, so heat exchanger 340 can be easy to install.And the two ends of the bend of heat exchanger 340 can be supported in the main frame 110, can simplify the structure that is used to install heat exchanger 340 of main frame 110 with this.
Fig. 6 is the vertical sectional block diagram according to the air-conditioning of the 5th embodiment.
Referring to Fig. 6, overhead heat exchanger 350 and lower heat exchanger 360 are installed in main frame 110 inside of air-conditioning 100.
In the present embodiment, overhead heat exchanger 350 and lower heat exchanger 360 are crooked shape.
At length, overhead heat exchanger 350 comprises: vertical portion 352, and it vertically is provided with; And rake 354, it is 352 extensions from the vertical portion, and slope down to the rear side of main frame 110.Equally, lower cross-flow fan 360 comprises vertical portion 362, and it vertically is provided with; And rake 364, it is 362 extensions from the vertical portion, and are inclined upward to the rear side of main frame 110.
The upper end of overhead heat exchanger 350 is installed in the front upper part edge of main frame 110, and the lower end of overhead heat exchanger 350 is installed in the top of the installation portion 200 at the center that is arranged at main frame 110.Equally, the lower end of lower heat exchanger 360 is installed in the preceding lower edge of main frame 110, and the upper end of lower heat exchanger 360 is installed in the bottom of installation portion 200.The lower end of overhead heat exchanger 350 is installed as the upper end that is adjacent to lower heat exchanger 360.
When overhead heat exchanger 350 and lower heat exchanger 360 were installed with such structure, overhead heat exchanger 350 and lower heat exchanger 360 were respectively around upper cross-flow fan 170 and lower cross-flow fan 160.Therefore, the entire area of overhead heat exchanger 350 and lower heat exchanger 360 increases, thereby can increase the area of heat exchange.
And, form space 320 in the front side of overhead heat exchanger 350 and lower heat exchanger 360, thereby the attachment device such as filter and anion generator can be installed in space 320 with preliminary dimension.Therefore can improve the performance of air-conditioning 100 simultaneously and to the utilization in space.
Fig. 7 illustrates the chart that noise changes according to the open degree of the horizontal suction unit of air-conditioning.
Referring to Fig. 7, it has illustrated the reduction by the noise of the open degree decision of the horizontal suction unit of air-conditioning.
As described in above-mentioned a plurality of embodiment,, therefore form space 320 with preliminary dimension in the front of indoor heat converter owing to have a down dip on the center of heat exchanger with respect to main frame 110.Space 320 allows cross side (lateral side) the guiding air from main frame 110, thereby the air-flow in the air-conditioning 100 is flowed more apace, and can reduce the noise that possibility produces owing to deficiency of air.
In the chart of Fig. 7 noise reduction has been shown.As shown in Figure 7, along with the open degree of horizontal suction unit increases and increase air-breathing area, the noise that produces from air-conditioning 100 can reduce.
Industrial applicibility
According to embodiment, be divided into upper channel and lower passage owing to introduce the passage of the air of main frame by heat exchanger, therefore can make the minimum interference between upper channel and the lower passage, thereby can improve the operating efficiency of air-conditioning.And, between indoor heat converter and suction hole, form space, thereby can in this space, install such as preset device filter and anion generator, that can play independent effect to air-conditioning with preliminary dimension.
Claims (12)
1. air-conditioning comprises:
Main frame, it has a plurality of suction holes;
A plurality of Air Blast fans are arranged at the position separated from one another of this main frame inside;
A plurality of steam vents, the air that guides in this main frame is discharged by described steam vent;
First heat exchanger, its at least a portion are mounted obliquely within this main frame inside, are used for carrying out heat exchange with the air that moves to an Air Blast fan of described a plurality of Air Blast fans; And
Second heat exchanger, its at least a portion are mounted obliquely within this main frame inside, are used for carrying out heat exchange with the air that moves to other Air Blast fans of described a plurality of Air Blast fans.
2. air-conditioning as claimed in claim 1, wherein, this first heat exchanger and this second heat exchanger form.
3. air-conditioning as claimed in claim 1, wherein, an end of this first heat exchanger and an end of this second heat exchanger are installed in the installation portion at the center that is arranged at this main frame respectively.
4. air-conditioning as claimed in claim 1, wherein, at least a portion of this first heat exchanger slopes down to the inside of this air-conditioning from described a plurality of suction holes, and at least a portion of this second heat exchanger is inclined upward to the inside of this air-conditioning from described a plurality of suction holes.
5. air-conditioning as claimed in claim 1, wherein, the part of this heat exchanger is between described a plurality of Air Blast fans.
6. air-conditioning as claimed in claim 1 wherein, form the space with preliminary dimension between described a plurality of suction holes and this heat exchanger, and the center of the vertical horizontal section in described space is greater than its both sides.
7. air-conditioning as claimed in claim 6 wherein, is equipped with in described space such as attachment device filter and anion generator, that play predetermined action.
8. air-conditioning as claimed in claim 6, wherein, described a plurality of suction hole comprises a plurality of anterior suction holes and a horizontal suction hole, this horizontal suction hole is formed on the position corresponding to described space, and the air via described a plurality of anterior suction holes and described horizontal suction hole guiding flow in the described space, and passes this heat exchanger.
9. air-conditioning comprises:
Main frame, it has a plurality of suction holes;
A plurality of steam vents are used to allow the air via described suction hole guiding to discharge;
A plurality of Air Blast fans lay respectively at the inboard of described a plurality of steam vents;
A plurality of passages, air flow to described steam vent by described a plurality of passages from described suction hole respectively; And
Heat exchanger is installed as and makes that described a plurality of passage is separated from one another, is used for carrying out heat exchange with the air that guides via described a plurality of suction holes.
10. air-conditioning as claimed in claim 9, wherein, this heat exchanger comprises first heat exchanger and second heat exchanger, be used for carrying out heat exchange with air by described a plurality of channel flow,
Wherein, described first heat exchanger and second heat exchanger to small part along the predetermined direction setting, so that described part is close to the rear side of this air-conditioning from described a plurality of suction holes.
11. air-conditioning as claimed in claim 10, wherein, this first heat exchanger and this second heat exchanger form each other.
12. air-conditioning as claimed in claim 10 wherein, forms the space with preliminary dimension between described a plurality of suction holes and this heat exchanger, and air is guidable from the front side and the cross side in described space.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060045429 | 2006-05-20 | ||
| KR1020060045429A KR100826028B1 (en) | 2006-05-20 | 2006-05-20 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101449107A true CN101449107A (en) | 2009-06-03 |
Family
ID=38723498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800185256A Pending CN101449107A (en) | 2006-05-20 | 2007-05-18 | Air conditioner |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20090113915A1 (en) |
| EP (1) | EP2019950A4 (en) |
| KR (1) | KR100826028B1 (en) |
| CN (1) | CN101449107A (en) |
| WO (1) | WO2007136204A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791558A (en) * | 2012-10-26 | 2014-05-14 | 三星电子株式会社 | Air conditioner |
| CN112955341A (en) * | 2018-09-17 | 2021-06-11 | 法雷奥热系统公司 | Heat exchanger module for a motor vehicle |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100809784B1 (en) * | 2006-05-20 | 2008-03-04 | 엘지전자 주식회사 | Air conditioner comprising cross-flow fan |
| FR2947040B1 (en) * | 2009-06-23 | 2014-01-03 | Cinier Radiateurs | REVERSIBLE RADIATOR |
| JP6862974B2 (en) * | 2017-03-22 | 2021-04-21 | 株式会社富士通ゼネラル | Indoor unit of air conditioner |
| JP2018159497A (en) * | 2017-03-22 | 2018-10-11 | 株式会社富士通ゼネラル | Floor type indoor unit of air conditioner |
| US12004325B2 (en) * | 2022-02-15 | 2024-06-04 | Quanta Computer Inc. | Immersion liquid cooling tank assembly with fan |
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| US4018159A (en) * | 1975-09-04 | 1977-04-19 | General Motors Corporation | Air flow guide mechanism |
| US4292815A (en) * | 1979-07-25 | 1981-10-06 | Carrier Corporation | Door assembly for a self-contained air conditioning unit |
| JPS58173322A (en) * | 1982-04-05 | 1983-10-12 | Matsushita Electric Ind Co Ltd | Air conditioner |
| US4958500A (en) * | 1989-04-20 | 1990-09-25 | Hitachi, Ltd. | Air conditioner and air conditioning method |
| US5038577A (en) * | 1990-02-12 | 1991-08-13 | Inter-City Products Corporation (Usa) | Air intake arrangement for air conditioner with dual cross flow blowers |
| US5335721A (en) * | 1990-02-12 | 1994-08-09 | Inter-City Products Corporation (Usa) | Air conditioner modular unit with dual cross flow blowers |
| GB2272080B (en) * | 1992-10-28 | 1996-01-10 | Toshiba Kk | Air conditioning apparatus capable of operating in cooling mode and heating mode |
| JP3315317B2 (en) * | 1996-07-17 | 2002-08-19 | 東芝キヤリア株式会社 | Air conditioner |
| JPH10132360A (en) * | 1996-10-30 | 1998-05-22 | Toshiba Corp | Method for operating air conditioning system, and air conditioner |
| JPH1163628A (en) * | 1997-08-07 | 1999-03-05 | Toshiba Corp | Air conditioner |
| JPH11118176A (en) * | 1997-10-20 | 1999-04-30 | Fujitsu General Ltd | Air conditioner |
| FR2776369B1 (en) * | 1998-03-19 | 2000-05-05 | Electricite De France | HOT OR COLD EMITTER OR TANGENTIAL FAN HEAT PUMP |
| KR20040026081A (en) * | 2002-09-17 | 2004-03-27 | 삼성전자주식회사 | Ceiling embedded type air conditioner |
| KR100512679B1 (en) * | 2003-06-10 | 2005-09-07 | 삼성전자주식회사 | Air conditioner |
| US7065978B2 (en) * | 2003-08-12 | 2006-06-27 | Lg Electronics Inc. | Air conditioner |
| TWI280338B (en) * | 2003-09-16 | 2007-05-01 | Lg Electronics Inc | Integral type air conditioner and front panel thereof |
| KR20060015976A (en) * | 2004-08-16 | 2006-02-21 | 엘지전자 주식회사 | Ceiling airconditioner indoor structure |
| KR100657476B1 (en) * | 2004-09-14 | 2006-12-13 | 엘지전자 주식회사 | Surface discharge type air cleaning device |
| TWI274831B (en) * | 2005-04-22 | 2007-03-01 | Foxconn Tech Co Ltd | Total heat exchange apparatus |
-
2006
- 2006-05-20 KR KR1020060045429A patent/KR100826028B1/en not_active IP Right Cessation
-
2007
- 2007-05-18 EP EP07746591A patent/EP2019950A4/en not_active Withdrawn
- 2007-05-18 WO PCT/KR2007/002443 patent/WO2007136204A1/en active Application Filing
- 2007-05-18 US US12/301,490 patent/US20090113915A1/en not_active Abandoned
- 2007-05-18 CN CNA2007800185256A patent/CN101449107A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791558A (en) * | 2012-10-26 | 2014-05-14 | 三星电子株式会社 | Air conditioner |
| CN112955341A (en) * | 2018-09-17 | 2021-06-11 | 法雷奥热系统公司 | Heat exchanger module for a motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2019950A4 (en) | 2012-02-29 |
| EP2019950A1 (en) | 2009-02-04 |
| US20090113915A1 (en) | 2009-05-07 |
| KR20070112335A (en) | 2007-11-23 |
| KR100826028B1 (en) | 2008-04-28 |
| WO2007136204A1 (en) | 2007-11-29 |
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Open date: 20090603 |