CN1967064A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1967064A CN1967064A CNA2006101624099A CN200610162409A CN1967064A CN 1967064 A CN1967064 A CN 1967064A CN A2006101624099 A CNA2006101624099 A CN A2006101624099A CN 200610162409 A CN200610162409 A CN 200610162409A CN 1967064 A CN1967064 A CN 1967064A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- upper strata
- lower floor
- air
- heat
- 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.)
- Pending
Links
Images
Abstract
This air conditioner comprises a heat exchanger formed of an upper stage heat exchanger 3 and a lower stage heat exchanger 4 stacked in two stages and a blower 5 installed on a casing top surface part vertically to the fins 9 of the heat exchanger and discharging the outside air from the casing upper part through the heat exchanger. A louver forming a ventilation resistance is installed over the fin 9 of the heat exchanger 3, and a corrugate smaller in the ventilation resistance than the louver is formed on the fins 11 of the lower stage heat exchanger 4 so that an air pressure loss becomes larger on the upper stage heat exchanger 3 than on the lower stage heat exchanger 4. Thus, the air velocity at the front face of the heat exchanger can be uniformized between the upper stage heat exchanger 3 and the lower stage heat exchanger 4. Also, since a conventional cutout hole is absent, the occurrence of the air noise by the air passing between the fins 9 and 11 can be suppressed.
Description
The application divides an application, the application number of its female case application: 200410055925.2, and the applying date: 2004.7.30, denomination of invention: air conditioner
Technical field
The present invention relates to air conditioner, relate in particular to a kind of air-supply structure of top blast type off-premises station.
Background technology
With reference to Figure 11,12, this air conditioner in the past is described.Figure 11 is the basic structure of air conditioner outdoor unit in the past, and Figure 12 is the synoptic diagram of the fin blinds portion of this off-premises station heat exchanger.
On Figure 11, the structure of air conditioner is, has the heat exchanger 100 that constitutes kind of refrigeration cycle, expansion valve (not shown), will be by motor 101, fan 102, the air-supply arrangement that horn mouth 103 constitutes is configured in the top of frame body, and have plate radiating plate blinds portion 106 shapes shown in Figure 12, near near the heat exchanger top 104 the said fans 102 of above-mentioned heat exchanger 100, different with height away from the above-mentioned plate radiating plate blinds portion 106 of the heat exchanger bottom 105 of fan 102, plate radiating plate blinds portion 106 height on heat exchanger top 104, the plate radiating plate blinds portion 106 of heat exchanger bottom 105 is low.
With this, make the loss of air pressur above-below direction unanimity on the heat exchanger 100 and make the front wind speed slow, fast in the bottom on top, so that make the front wind speed homogenising of heat exchanger 100, dwindle the temperature difference between the path of heat exchanger 100, and the front wind speed homogenising (for example, with reference to patent documentation 1) of realization heat exchanger 100.
[patent documentation 1] spy opens flat 11-118199 communique
But, in above-mentioned structure in the past, on a heat exchanger, plate radiating plate (below, be called " fin ") blinds, be necessary for different various heat exchangers on heat exchanger top 104 and heat exchanger bottom 105, reduced the productivity of a heat exchanger.In addition because, with the shape of fin blinds simply, can not enlarge the fin area and can not fully guarantee the rate of heat exchange of fin.In addition, owing to produced the hole of cutting that is a bit larger tham the blinds face, so the air noise that is produced when having strengthened between by fin has noise to become big problem.
In addition, because of the sheet spacing between fin and the fin, the variation of blinds height is restricted, and is difficult to realize fully producing the difference in height of loss of air pressur, so for the homogenising of heat exchanger front wind speed, have inadequate problem.
Summary of the invention
The present invention develops for solving such problem in the past, its purpose is to provide a kind of operating efficiency that can the maintaining heat interchanger, can fully guarantee the rate of heat exchange of fin again, and can suppress air noise by being produced between the fin, simultaneously the homogenising of heat exchanger front wind speed can be realized, and the air conditioner of air quantity can be realized improving.
In order to address the above problem, air conditioner of the present invention, dispose cooling cycle system, this cooling cycle system, heat exchanger and pressure fan by the two superimposed of compressor, upper strata heat exchanger and lower floor's heat exchanger constitute, wherein, and described pressure fan, at the frame body top part, along being provided with, make air pass through described heat exchanger and discharge from described frame body top with the plate radiating plate vertical direction of described heat exchanger; On described plate radiating plate, form recess or protuberance, the described plate radiating plate of described upper strata heat exchanger is made of the concavo-convex louvre blade that forms crimp shape, and the described plate radiating plate of described lower floor heat exchanger is made of the ripple of the waveform more low and slow than the concavo-convex height of the described plate radiating plate of described upper strata heat exchanger.For example, when will be arranged near the protrusion amount of recess on the plate radiating plate of the upper strata heat exchanger of pressure fan or protuberance and big or small, when the protrusion amount than recess on the plate radiating plate that is arranged on lower floor's heat exchanger or protuberance of being designed to is big, with lower floor's heat exchanger comparison, then the loss of air pressur at the upper strata heat exchanger becomes big, so can be between upper strata heat exchanger and lower floor's heat exchanger, front wind speed homogenising with heat exchanger, operating efficiency that both can the maintaining heat interchanger can realize the front wind speed homogenising of heat exchanger again.In addition since with in the past different, the not big slightly incision hole of blinds shape than blinds face, so can suppress because of the air noise of air by the fin generation.
In addition, air conditioner of the present invention, dispose cooling cycle system, this cooling cycle system, constitute by heat exchanger, the pressure fan of the two superimposed of compressor, upper strata heat exchanger and lower floor's heat exchanger and the pipeline of crossing cold-producing medium, wherein, described pressure fan, at the frame body top part, along being provided with, make air pass through described heat exchanger and discharge from described frame body top with the plate radiating plate vertical direction of described heat exchanger; Be disposed at the diameter of the refrigerant line in the heat exchanger of described upper strata, different with the diameter of refrigerant line in being disposed at described lower floor heat exchanger; For example, when the pipeline diameter of upper strata heat exchanger being set than the pipeline diameter of lower floor heat exchanger hour, be provided with under the identical situation of radical at pipeline, the loss of air pressur height of upper strata heat exchanger, the loss of air pressur of lower floor's heat exchanger is low, with this, can between upper strata heat exchanger and lower floor's heat exchanger, realize the homogenising of heat exchanger front wind speed, simultaneously, has variation by the cold-producing medium flow velocity that makes the pipeline surface area and flow in the pipeline, on upper strata heat exchanger and lower floor's heat exchanger, make rate of heat exchange even, to improve the ability of kind of refrigeration cycle.
And then, air conditioner of the present invention, dispose cooling cycle system, this cooling cycle system, heat exchanger and pressure fan by the two superimposed of compressor, upper strata heat exchanger and lower floor's heat exchanger constitute, wherein, and described pressure fan, at the frame body top part, along being provided with, make air pass through described heat exchanger and discharge from described frame body top with the plate radiating plate vertical direction of described heat exchanger; Near the outside or inner face of the upper portion of described upper strata heat exchanger, be provided with shutter as flowing resistance; Suppress near the wind speed of pressure fan air quantity fast, that pass through the upper strata heat exchanger with shutter, can make this part increase the ventilation of lower floor's heat exchanger, not heated exchanger fin shape difference about, make the heat exchanger front wind speed homogenising between upper strata and the lower floor.
In addition, air conditioner of the present invention, dispose cooling cycle system, this cooling cycle system, heat exchanger and pressure fan by the two superimposed of compressor, upper strata heat exchanger and lower floor's heat exchanger constitute, wherein, and described pressure fan, at the frame body top part, along being provided with, make air pass through described heat exchanger and discharge from described frame body top with the plate radiating plate vertical direction of described heat exchanger; Also be provided with dividing plate, this dividing plate along inner above-below direction configuration, can be separated the Machine Room that described compressor has been installed with the heat-exchanging chamber that described heat exchanger has been installed; At least a portion of described the lower partition tilts to Machine Room skew back below, and has enlarged the space of described heat-exchanging chamber bottom.With expansion the lower partition, promptly away from the degree of depth of pressure fan part, can increase the ventilation of lower floor's heat exchanger, between upper strata and lower floor, realize heat exchanger front wind speed homogenising.
(invention effect)
Air conditioner of the present invention, operating efficiency that can the maintaining heat interchanger can fully be guaranteed the rate of heat exchange of fin again, and can suppress the air noise that produces by fin, simultaneously, realizes the homogenising of heat exchanger front wind speed, improves air quantity.
Description of drawings
Fig. 1 is the basic block diagram of the air conditioner outdoor unit of the embodiment of the invention 1.
Fig. 2 is the summary top plan view of this off-premises station.
Fig. 3 is the partial top view that is assembled in the upper strata heat exchanger fin in this off-premises station.
Fig. 4 is the partial top view that is assembled in the lower floor's heat exchanger fin in this off-premises station.
Fig. 5 is the stereogram of heat exchanger of the air conditioner outdoor unit of the embodiment of the invention 2.
Fig. 6 is the basic block diagram of the air conditioner outdoor unit of the embodiment of the invention 3.
Fig. 7 is the basic block diagram of the air conditioner outdoor unit of the embodiment of the invention 4.
Fig. 8 is the summary top plan view of this off-premises station.
Fig. 9 is the basic block diagram of the air conditioner outdoor unit of the embodiment of the invention 5.
Figure 10 is the stereogram of the heat exchanger of this off-premises station.
Figure 11 is the basic block diagram of air conditioner outdoor unit in the past.
Figure 12 (a) is the partial top view of the heat exchanger fin of this off-premises station, (b) is the amplification profile of this fin blinds portion.
Among the figure: 1-frame body, 2-compressor, 3-upper strata heat exchanger, 4-lower floor heat exchanger, 5-pressure fan, 6-Machine Room, 7-heat exchanger compartment, 8-dividing plate, 9, the 11-fin, 13, the 14-pipeline, 15-shutter, 16-tilt clapboard portion.
The specific embodiment
The 1st invention, it disposes cooling cycle system, this cooling cycle system is made of the heat exchanger and the pressure fan of the two superimposed of compressor, upper strata heat exchanger and lower floor's heat exchanger, wherein, pressure fan, be provided with the plate radiating plate vertical direction of above-mentioned heat exchanger, and air is discharged by above-mentioned heat exchanger and from said frame body top on frame body top part, edge; On above-mentioned plate radiating plate, form recess or protuberance, the shape of its recess or protuberance, the above-mentioned plate radiating plate of above-mentioned upper strata heat exchanger is different with the lower floor heat exchanger, for example, when near the recess of the plate radiating plate of the upper strata heat exchanger of pressure fan or the protrusion amount and the size of protuberance, when being set than the protrusion amount of the recess of the plate radiating plate of lower floor heat exchanger or protuberance big, big than lower floor heat exchanger of the loss of air pressur of upper strata heat exchanger, so can be between upper strata heat exchanger and lower floor's heat exchanger, front wind speed homogenising with heat exchanger, operating efficiency that both can the maintaining heat interchanger can realize the front wind speed homogenising of heat exchanger again.In addition since with in the past different, the not big slightly incision hole of blinds shape than blinds face, so can suppress because of the air noise of air by the fin generation.
The 2nd invention, it disposes cooling cycle system, this cooling cycle system is made of the heat exchanger of the two superimposed of compressor, upper strata heat exchanger and lower floor's heat exchanger, pressure fan and the pipeline by cold-producing medium, wherein, pressure fan, be provided with the plate radiating plate vertical direction of above-mentioned heat exchanger, and air is discharged by above-mentioned heat exchanger and from said frame body top on frame body top part, edge; Make the above-mentioned pipeline diameter that is disposed in the heat exchanger of above-mentioned upper strata different with the above-mentioned pipeline diameter in being disposed at above-mentioned lower floor heat exchanger, for example, when the pipeline diameter of above-mentioned upper strata heat exchanger than the pipeline diameter of above-mentioned lower floor heat exchanger hour, be provided with under the identical situation of radical at pipeline, the loss of air pressur height of upper strata heat exchanger, the loss of air pressur of lower floor's heat exchanger is low, with this, can between upper strata heat exchanger and lower floor's heat exchanger, realize the homogenising of heat exchanger front wind speed, meanwhile, utilization makes the pipeline surface area and flows in the variation that the cold-producing medium flow velocity in the pipeline has, on upper strata heat exchanger and lower floor's heat exchanger, make rate of heat exchange even, can improve the ability of kind of refrigeration cycle thus.
The 3rd invention, it disposes cooling cycle system, this cooling cycle system is made of the heat exchanger and the pressure fan of the two superimposed of compressor, upper strata heat exchanger and lower floor's heat exchanger, wherein, pressure fan, be provided with the plate radiating plate vertical direction of above-mentioned heat exchanger, and air is discharged by above-mentioned heat exchanger and from said frame body top on frame body top part, edge; Near the outside or inner face of above-mentioned upper strata heat exchanger upper portion, be provided with shutter as flowing resistance, suppress near air quantity pressure fan, that wind speed is fast, that pass through the upper strata heat exchanger with shutter, and the ventilation that can make lower floor's heat exchanger increases this part, not heated exchanger fin shape difference about, make the heat exchanger front wind speed homogenising between upper strata and the lower floor.
The 4th invention, it disposes cooling cycle system, this cooling cycle system is made of the heat exchanger and the pressure fan of the two superimposed of compressor, upper strata heat exchanger and lower floor's heat exchanger, wherein, pressure fan, be provided with the plate radiating plate vertical direction of above-mentioned heat exchanger, and air is discharged by above-mentioned heat exchanger and from said frame body top on frame body top part, edge; Also have dividing plate, this dividing plate along inner above-below direction configuration, can be separated the Machine Room that above-mentioned compressor is installed with the heat-exchanging chamber that above-mentioned heat exchanger is installed; The depth of at least a portion of aforementioned barriers bottom is enlarged, with enlarge the lower partition, promptly away from the depth of pressure fan part, thus, can increase the ventilation of lower floor's heat exchanger, and between upper strata and lower floor, realize heat exchanger front wind speed homogenising.
The 5th invention, especially make the shape of upper strata heat exchanger plate radiating plate of the 3rd or the 4th invention different with the shape of lower floor heat exchanger plate radiating plate, and the cold-producing medium in the heat exchanger of above-mentioned upper strata is different with the cold-producing medium usefulness pipeline diameter in the lower floor heat exchanger with pipeline diameter, for example, if on the heat exchanger of upper strata, shutter is installed, perhaps guarantee the volume of frame body bottom by the shape that changes dividing plate, on this basis, with the shape of the plate radiating plate of lower floor heat exchanger relatively, make the shape of the plate radiating plate of upper strata heat exchanger become the big shape of the pressure loss, and set the pipeline diameter in the heat exchanger of upper strata bigger than the pipeline diameter in the lower floor heat exchanger, then more can improve air quantity by lower floor's heat exchanger, and can be more effectively between the upper and lower, realize the homogenising of heat exchanger front wind speed, can also guarantee the rate of heat exchange stipulated fully, the air noise that inhibition produces by fin because of air, the ability of raising kind of refrigeration cycle.
The 6th invention, especially in the 1st～5 the upper strata heat exchanger lateral length of any one invention length is different in the same way with the lower floor heat exchanger, for example, in the time must growing the length setting of lower floor's heat exchanger than the length of upper strata heat exchanger, the air that has increased lower floor's heat exchanger can more effectively increase the air quantity by lower floor's heat exchanger by area.
The 7th invention, especially the columns of the upper strata heat exchanger of any one invention is different with the columns of lower floor heat exchanger in the 1st～6, for example, as if the heat exchanger columns that increases the fast upper strata heat exchanger of close pressure fan and wind speed than lower floor heat exchanger, then can be more effectively between the upper and lower, make heat exchanger front wind speed homogenising, and can further improve rate of heat exchange, raising refrigerating capacity.
Below, with reference to the description of drawings embodiments of the invention.In addition, the present invention is not limited to this embodiment.
(embodiment 1)
Below, with reference to the air conditioner of Fig. 1～4 explanation embodiment of the invention 1.Fig. 1 is the basic block diagram of the air conditioner outdoor unit of the embodiment of the invention 1, and Fig. 2 is the summary top plan view of this air conditioner.
In Fig. 1,2, inside at the frame body 1 of off-premises station, dispose by compressor 2, up and down the upper strata heat exchanger 3 of two superimposed (below, be called " upper strata heat hands over 3 ") and lower floor's heat exchanger 4 (below, be called " lower floor heat hand over 4 ") and the cooling cycle system that constitutes of pressure fan 5, have be configured in along the vertical direction inner and the Machine Room 6 that above-mentioned compressor 2 can be installed of said frame body 1 with installed above-mentioned upper strata heat hand over 3 and above-mentioned lower floor heat hand over 4 heat-exchanging chamber 7 separated dividing plates 8.
By along hand over perpendicular to above-mentioned upper strata heat 3 and above-mentioned lower floor heat hand over 4 plate radiating plate (below, be called fin) direction and be set at the above-mentioned pressure fan 5 of the top part of said frame body 1, air is handed over 4 by upper strata heat friendship 3, above-mentioned lower floor heat as shown by arrows, import in the frame body 1, and by heat-exchanging chamber 7, discharge from the top of top part outside frame body 1 of said frame body 1, i.e. the top blast type off-premises station of so-called air conditioner.
Below, the shape of the fin 9 of upper strata heat exchanger 3, lower floor's heat exchanger 4 is described respectively with reference to Fig. 3,4.
As shown in Figure 3, handing in upper strata heat on 3 the fin 9, is not to form simple blinds but form the concavo-convex of crimp shape, promptly, be provided with the flowing resistance portion 10 that the rate of heat exchange that is used for improving fin 9 can produce loss of air pressur again (below, be called " louvre blade 10 ").In addition, on the fin 11 of lower floor's heat exchanger 4, as shown in Figure 4, in the whole zone from top to the bottom, be provided with the rate of heat exchange of having implemented to be used for to improve fin 11 and can reduce the low and slow waveform attitude 12 of the concavo-convex height of loss of air pressur (below, be called " ripple 12 ") again.
As mentioned above, according to present embodiment, loss of air pressur in the time of can improving by heat exchanger on upper strata heat exchanger 3 also increases flowing resistance, on lower floor's heat exchanger 4, reduce and reduce flowing resistance, can accelerate the front wind speed at the front wind speed that slows down on the upper strata heat exchanger 3, on lower floor's heat exchanger 4 with this, operating efficiency that can the maintaining heat interchanger can realize the homogenising of heat exchanger front wind speed again between the upper and lower.And, hand over 4 fin area owing to strengthened upper strata heat friendship 3 and lower floor's heat simultaneously slightly, so can guarantee rate of heat exchange fully, in addition, because it is different with simple blinds shape, surpass the incision hole of blinds face slightly, so can suppress to reduce noise because of the air noise of air by fin 9 generations.
(embodiment 2)
Fig. 5 is the stereogram of heat exchanger of the air conditioner of the embodiment of the invention 2.In addition, part same as the previously described embodiments has been used same-sign and has been omitted its explanation.
Present embodiment, make and be configured in the hot diameter difference of handing in 4, constituting the pipeline 13,14 of a refrigerating circulation part of upper strata heat friendship 3 and lower floor of 2 plies up and down respectively, concrete is that upper strata heat hands over the diameter of pipeline 13 in 3 to be set to such an extent that hand over the diameter of pipeline 14 in 4 big than lower floor's heat.
According to said structure, loss of air pressur during by heat exchanger, in upper strata heat friendship 3, be enhanced because of extra heavy pipe road 13, in lower floor's heat friendship 4, be lowered because of tubule road 14, consequently, make the front wind speed upper strata heat hand on 3 by slow, hand on 4 in lower floor's heat and to accelerate, between the upper and lower, realize the homogenising of heat exchanger front wind speed.Simultaneously, by the hot diameter of handing over the diameter of the pipeline 13 in 3 and reducing the pipeline 14 of lower floor's heat friendship 4 in increasing upper strata, utilization makes the pipeline surface area and flows in the interior cold-producing medium flow velocity of pipeline has variation, can make rate of heat exchange hand over homogenising on 4, and can improve the ability of kind of refrigeration cycle in upper strata heat friendship 3 and lower floor's heat.
(embodiment 3)
Fig. 6 is the basic block diagram of the air conditioner outdoor unit of the embodiment of the invention 3.In addition, part same as the previously described embodiments has been used same-sign and has been omitted its explanation.
Present embodiment as shown in Figure 6, near upper strata heat is handed over the inner face of 3 upper portion, has been installed the shutter 15 that the part of upper strata heat friendship 3 is become flowing resistance.
According to said structure, by handing over 3 o'clock air quantity near upper strata heat pressure fan 5, that wind speed is accelerated, because of shutter 15 is suppressed for flowing resistance, some air quantity of the air quantity that this is suppressed, be used to improve supply with and hand over 4 air quantity parts by lower floor's heat, consequently, not heated exchanger fin 9 shape difference about, and can upper strata heat hand over 3 and lower floor's heat hand over the homogenising that realizes heat exchanger front wind speed between 4.
In addition, in the above-described embodiments, be shutter 15 to be located at upper strata heat hand near the inner face on 3 tops, but also can be located near the outside on top, also can obtain same effect certainly.
(embodiment 4)
Fig. 7 is the basic block diagram of the air conditioner outdoor unit of the embodiment of the invention 4, the summary top plan view that Fig. 8 is this air conditioner.In addition, part same as the previously described embodiments has been used same-sign and has been omitted its explanation.
Present embodiment is provided with the part of segmentation mechanism chamber 6 and dividing plate 8 bottoms of heat-exchanging chamber 7, becomes the inclined clapboard portion 16 of tilting to Machine Room 6 skew backs below, and enlarges the degree of depth of heat-exchanging chamber 7 bottoms of frame body 1, has enlarged the space of heat-exchanging chamber 7 bottoms.
In addition, inclined clapboard portion 16 needs not to be left-right symmetry,, as shown in Figure 8, all tilts to Machine Room 6 skew backs below about it as an example at this.
According to said structure, when for when the structure that inclined clapboard portion 16, air-supply passage often narrow down is set, particularly under the situation of top blast type off-premises station, worsen terrifically easily apart from pressure fan 5 air quantity far away, but by guaranteeing the volume of big heat-exchanging chamber 7 bottoms, can suppress to reduce, and can hand over the homogenising that realizes the front wind speed between 3,4 in upper strata lower floor heat apart from pressure fan 5 air quantity far away.
In addition, equally shown in Fig. 7,8, guarantee to enlarge the depth of frame body 1 bottom with inclined clapboard portion 16, and hand over 3 lateral length, the lower floor's heat that extends to hand over 4 equidirectional length if shorten upper strata heat, then can guarantee to enlarge the depth of frame body 1 bottom with inclined clapboard portion 16, can realize further raising thus by lower floor's heat friendship 4 air quantity, simultaneously, shorten upper strata heat hand over 3 and reduction hand over 4 and strengthen the areas that pass through by pass through the area, lengthening lower floor heat of air by air, then can further improve air quantity effectively by the hot friendship 4 of lower floor.
In addition, also can make up structure described in the various embodiments described above.
For example, be provided with near that can hand over 3 upper portion in upper strata heat or outside or the inner face and can hand over a part of 3 to form the shutter 15 of flowing resistance upper strata heat, perhaps, become to Machine Room 6 skew backs belows to tilt and form inclined clapboard portion 16, guarantee to enlarge the bottom depth with a part with dividing plate 8 bottoms, and in upper strata heat friendship 3 and lower floor's heat friendship 4, use the fin 9 with louvre blade 10, fin 11 respectively with ripple 12, simultaneously, strengthen upper strata heat and hand over the diameter of pipeline 13 in 3, make lower floor's heat hand over the diameter of pipeline 14 in 4 littler than pipeline 13 in the hot friendship 3 in upper strata.
According to said structure, near that hand over 3 upper portion in upper strata heat or outside or the inner face, shutter 15 is installed, in addition, lower volume with inclined clapboard portion 16 guarantees to widen frame body 1 thus, can further improve the air quantity by lower floor's heat exchanger 4, so that more effectively make the front wind speed homogenising between upper strata and the lower floor, and guarantee rate of heat exchange, and suppress because of air by the air noise between the fin 9,11, and can increase substantially the ability of kind of refrigeration cycle.
(embodiment 5)
Fig. 9 is the basic block diagram of the air conditioner outdoor unit of the embodiment of the invention 5, the stereogram of heat exchanger that Figure 10 is this off-premises station.
Present embodiment is the structure that comprises all the elements of the foregoing description 1～embodiment 4, and hands over 4 to compare and increased the fast upper strata heat of close pressure fan 5 and wind speed and hand over 3 heat exchanger columns with lower floor heat.
If hot 3 the columns of handing in upper strata is more than the columns of the hot friendship 4 of lower floor, then improved flowing resistance natch by the air of upper strata heat friendship 3, can more effectively make the front wind speed homogenising of the heat exchanger that is positioned at upper strata and lower floor.That is, except embodiment 1～4 described various effects, can also be further by the raising of the homogenising of wind speed, rate of heat exchange and improve refrigerating capacity.
As mentioned above, since air-conditioning function of the present invention effectively and low noise ground make the wind speed profile homogenising of heat exchanger, the while can be improved air quantity, and can improve refrigerating capacity, so no matter on a large scale, on a small scale, can both be applicable to have purposes supply air system, relevant with complete set of equipments.
Claims (4)
1. air conditioner is characterized in that:
Dispose cooling cycle system, this cooling cycle system, heat exchanger and pressure fan by the two superimposed of compressor, upper strata heat exchanger and lower floor's heat exchanger constitute, wherein, described pressure fan, at the frame body top part, along being provided with, make air pass through described heat exchanger and discharge from described frame body top with the plate radiating plate vertical direction of described heat exchanger; Also be provided with dividing plate, this dividing plate along inner above-below direction configuration, can be separated the Machine Room that described compressor has been installed with the heat-exchanging chamber that described heat exchanger has been installed; At least a portion of described the lower partition tilts to Machine Room skew back below, and has enlarged the space of described heat-exchanging chamber bottom.
2. air conditioner according to claim 1, it is characterized in that: make the shape of plate radiating plate of upper strata heat exchanger different, and the cold-producing medium in the heat exchanger of described upper strata is different with the diameter of the cold-producing medium usefulness pipeline in the diameter of pipeline and the lower floor heat exchanger with the shape of the plate radiating plate of lower floor heat exchanger.
3. air conditioner according to claim 1 and 2 is characterized in that: the lateral length of upper strata heat exchanger is different with the equidirectional length of lower floor's heat exchanger.
4. air conditioner according to claim 1 and 2 is characterized in that: the columns of upper strata heat exchanger is different with the columns of lower floor's heat exchanger.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004058428 | 2004-03-03 | ||
| JP2004058428A JP2005249255A (en) | 2004-03-03 | 2004-03-03 | Air conditioner |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100559252A Division CN100523633C (en) | 2004-03-03 | 2004-07-30 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1967064A true CN1967064A (en) | 2007-05-23 |
Family
ID=35029891
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200610162407XA Pending CN1967062A (en) | 2004-03-03 | 2004-07-30 | Air conditioner |
| CNB2004100559252A Expired - Fee Related CN100523633C (en) | 2004-03-03 | 2004-07-30 | Air conditioner |
| CNA2006101624084A Pending CN1967063A (en) | 2004-03-03 | 2004-07-30 | Air conditioner |
| CNA2006101624099A Pending CN1967064A (en) | 2004-03-03 | 2004-07-30 | Air conditioner |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200610162407XA Pending CN1967062A (en) | 2004-03-03 | 2004-07-30 | Air conditioner |
| CNB2004100559252A Expired - Fee Related CN100523633C (en) | 2004-03-03 | 2004-07-30 | Air conditioner |
| CNA2006101624084A Pending CN1967063A (en) | 2004-03-03 | 2004-07-30 | Air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005249255A (en) |
| CN (4) | CN1967062A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106461238A (en) * | 2014-06-05 | 2017-02-22 | 三星电子株式会社 | Integrated air conditioner |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010038408A (en) * | 2008-08-01 | 2010-02-18 | Mitsubishi Electric Corp | Outdoor heat exchanger and refrigerating cycle device mounted with the same |
| JP5398283B2 (en) * | 2009-01-22 | 2014-01-29 | 三菱電機株式会社 | Air conditioner outdoor unit |
| CN104596161A (en) * | 2014-12-12 | 2015-05-06 | 中国北车集团大连机车研究所有限公司 | Unequal-length circuit structure of condenser for locomotive air conditioner |
| JP6359183B2 (en) | 2015-05-14 | 2018-07-18 | 三菱電機株式会社 | Air conditioner outdoor unit |
| KR102491602B1 (en) | 2015-10-23 | 2023-01-25 | 삼성전자주식회사 | Air conditioner |
| CN105928093B (en) * | 2016-04-29 | 2019-03-12 | 海信（山东）空调有限公司 | Air-conditioner outdoor unit group |
| JP6835010B2 (en) * | 2018-02-26 | 2021-02-24 | ダイキン工業株式会社 | Refrigeration equipment |
| CN111486515A (en) * | 2020-04-20 | 2020-08-04 | 青岛海信日立空调系统有限公司 | Outdoor unit of air conditioner |
-
2004
- 2004-03-03 JP JP2004058428A patent/JP2005249255A/en active Pending
- 2004-07-30 CN CNA200610162407XA patent/CN1967062A/en active Pending
- 2004-07-30 CN CNB2004100559252A patent/CN100523633C/en not_active Expired - Fee Related
- 2004-07-30 CN CNA2006101624084A patent/CN1967063A/en active Pending
- 2004-07-30 CN CNA2006101624099A patent/CN1967064A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106461238A (en) * | 2014-06-05 | 2017-02-22 | 三星电子株式会社 | Integrated air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1967063A (en) | 2007-05-23 |
| CN100523633C (en) | 2009-08-05 |
| JP2005249255A (en) | 2005-09-15 |
| CN1967062A (en) | 2007-05-23 |
| CN1664453A (en) | 2005-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2643303C (en) | Triangular shaped heat exchanger | |
| CN1715792A (en) | Air conditioner | |
| CN1771415A (en) | Air conditioner | |
| CN101057106A (en) | Indoor unit for air conditioner | |
| CN1967062A (en) | Air conditioner | |
| CN1265158C (en) | Refrigerator using double-suction centrifugal fan | |
| CN1147682C (en) | Integrated air conditioner | |
| CN211695347U (en) | Heat exchange device and refrigerant circulating system | |
| JP2010121895A (en) | Outdoor unit | |
| JP2005291694A (en) | Indoor unit of air conditioner | |
| JP2006071162A (en) | Air-conditioner | |
| CN1436984A (en) | Heat exchanger | |
| JP2006153332A (en) | Outdoor unit for air conditioner | |
| CN1232765C (en) | Indoor unit of packaged air contitioner | |
| CN1263989C (en) | Fin tube type heat exchanger for air conditioner | |
| JP6614876B2 (en) | Air conditioner indoor unit | |
| WO2005010442A1 (en) | Air conditioner | |
| JP2006275376A (en) | Heat exchanger and outdoor unit of air conditioner | |
| JP2007147231A (en) | Air conditioner | |
| WO2022244232A1 (en) | Air conditioner | |
| JP2008128553A (en) | Outdoor unit of air conditioner | |
| CN1447085A (en) | Heat exchanger | |
| JP2006084051A (en) | Outdoor machine of refrigeration device | |
| JP5818984B2 (en) | Outdoor unit of air conditioner and air conditioner provided with the same | |
| JP2003343878A (en) | Air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |