CN1327164C - Outdoor unit of air conditioner - Google Patents
Outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN1327164C CN1327164C CNB2005100023625A CN200510002362A CN1327164C CN 1327164 C CN1327164 C CN 1327164C CN B2005100023625 A CNB2005100023625 A CN B2005100023625A CN 200510002362 A CN200510002362 A CN 200510002362A CN 1327164 C CN1327164 C CN 1327164C
- Authority
- CN
- China
- Prior art keywords
- air
- dividing plate
- heat exchange
- compartment
- outdoor unit
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
- B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/08—Removable lids or covers having a peripheral flange fitting over the rim of the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention provides a outdoor unit of air conditioner comprising a machine body, wherein a compressor, a outdoor heat exchanger and a blaster are included; a first baffle plate arranged on a side of the compressor such that the machine body has internal space separated into a machine separate chamber provided with compressor and a heat exchanging chamber provided with a outdoor heat exchanger and a blaster; and a second baffle plate arranged on the side of the outdoor heat exchanger and the blaster and having a predetermined space with the first baffle plate. In addition, the first baffle plate has a plurality of holes such that noise generated in the machine separate chamber can be absorbed by the holes and eliminated in the space between the first and the second baffle plate, and the second baffle has a plurality of concave on it external surface in direction of the heat exchanging chamber, such that the resistance of air flowing along the external surface of the second baffle can be reduced, and the loss of blasting pressure in the heat exchanging chamber is reduced.
Description
The application requires to be submitted on May 25th, 2004 the interests of the 2004-37161 korean patent application of Korea S Department of Intellectual Property, and this application all is disclosed in this, for reference.
Technical field
The present invention relates to a kind of outdoor unit of air-conditioner, more particularly, relate to a kind of outdoor unit with air-conditioner of dividing plate, this dividing plate is divided into the inner space of the fuselage of outdoor unit the space that is equipped with compressor and is equipped with outdoor heat converter and another space of air blast.
Background technology
Usually, split type air conditioner is made up of indoor unit that is provided in interior of building that is connected with each other by refrigerator pipes and the outdoor unit that is provided in the building outside.
Indoor unit is equipped with indoor heat converter, and it comprises the general evaporimeter that is used for producing by heat exchange cold air; And circulating fan, the air of the interior space that is used to circulate.Outdoor unit is equipped with outdoor heat converter, and it comprises the compressor that is used for compressed refrigerant and is used for the general condenser in the condensation of compressor refrigerant compressed; And air blast, be used for blowing forcibly the condensation of refrigerant of extraneous air with the outdoor heat converter of will flowing through.
Here, compressor, condenser and air blast are comprised in the fuselage of the profile that limits outdoor unit.The inner space of fuselage is divided into machine compartment and outdoor heat converter and the air blast that compressor is provided in wherein by plate shape dividing plate and is provided in wherein heat exchange compartment.In the side in the rear side of fuselage, fuselage is formed with and is used to make extraneous air to blow into the air inlet of outdoor heat converter under the air blast operation of air blast, and in the front side of the heat exchange compartment of fuselage, fuselage is formed with and is used for and will be discharged into the floss hole of the outside of fuselage by the air of outdoor heat converter.
Adopt above-mentioned configuration, when air blast was operated, extraneous air flowed into the inside of heat exchange compartment by air inlet, and experienced heat exchange when through outdoor heat converter in outdoor heat converter.Then, the floss hole of having operated via the front that is formed on the heat exchange compartment by the continuous blast of air blast through the air of outdoor heat converter is discharged.By repeating above-mentioned process, the cold-producing medium of process outdoor heat converter is by the extraneous air condensation.
Simultaneously, because the big noise that caused by the vibrations according to the driving of compressor takes place in the machine compartment, and air at full speed flows in the heat exchange compartment to be used for carrying out heat exchange at outdoor heat converter, reduce noise in the machine compartment effectively so expectation is arranged on dividing plate between machine compartment and the heat exchange compartment, and reduce the loss of the blast pressure in the heat exchange compartment.
Yet, because the dividing plate that is provided in the outdoor unit of traditional air-conditioner has the plate shape of predetermined curvature, and be configured to the space of separating simply between machine compartment and the heat exchange compartment, so, limited the noise that reduces effectively in the machine compartment and the loss of the blast pressure in the heat exchange compartment.
Summary of the invention
In view of the related problem of prior art, carried out the present invention, an aspect of of the present present invention is to provide a kind of outdoor unit with air-conditioner of the dividing plate that strengthens structure, this dividing plate is divided into machine compartment and heat exchange compartment with the inner space of the fuselage of outdoor unit, thereby has reduced the noise of machine compartment and the loss in the blast pressure in the heat exchange compartment effectively.
Will be in ensuing description part set forth the present invention other aspect and/or advantage, some will be clearly by describing, and perhaps can learn through enforcement of the present invention.
According on the one hand, the invention provides a kind of outdoor unit of air-conditioner, comprising: fuselage comprises compressor, outdoor heat converter and air blast therein; First dividing plate, it is arranged on a side of compressor, thus the inside of fuselage is divided into machine compartment that is equipped with compressor and the heat exchange compartment that is equipped with outdoor heat converter and air blast, and wherein, first dividing plate can be formed with a plurality of holes of passing it; And second partition, it is arranged on a side of outdoor heat converter and air blast and the distance predetermined at interval with first dividing plate.
Second partition in a side of heat exchange compartment can be formed with a plurality of indentures (dimple) in its surface.
First and second dividing plates have towards the plate shape of heat exchange compartment bending.
Description of drawings
In conjunction with the accompanying drawings, from the description of following embodiment, it is clear and be easier to understand that these and/or others of the present invention and advantage will become, wherein:
Fig. 1 is the perspective view that illustrates according to the configuration of the outdoor unit of the air-conditioner of the first embodiment of the present invention;
Fig. 2 illustrates to separate perspective view with the configuration of the outdoor unit of the air-conditioner under the state of the internal configurations that shows outdoor unit according to the first embodiment of the present invention from outdoor unit at casing;
Fig. 3 is the perspective view that illustrates according to the dividing plate of the outdoor unit of the air-conditioner of the first embodiment of the present invention;
Fig. 4 be illustrate according to the outdoor unit of the air-conditioner of the first embodiment of the present invention along the A-A line got according to the cutaway view shown in the direction of the arrow of Fig. 1;
Fig. 5 is the perspective view of configuration that the outdoor unit of air-conditioner according to a second embodiment of the present invention is shown; With
Fig. 6 is the perspective view of configuration of outdoor unit that the air-conditioner of a third embodiment in accordance with the invention is shown.
The specific embodiment
Now will be at length with reference to embodiments of the invention, its example shows that in the accompanying drawings wherein, identical label is represented identical parts all the time.Below, by describing embodiment with reference to the accompanying drawings to explain the present invention.
Describe outdoor unit with reference to Fig. 1 in detail to Fig. 4 below according to the air-conditioner of the first embodiment of the present invention.
As depicted in figs. 1 and 2, the fuselage 10 that has the profile that limits outdoor unit according to the outdoor unit of air-conditioner of the present invention.Fuselage 10 is provided with the pedestal 11 that forms the fuselage lower end and is installed in casing 12 on the pedestal 11, limits cuboid thus.
Fuselage 10 is equipped with outdoor heat converter 14 therein, and it comprises the compressor 13 that is used for compressed refrigerant and is used for the general condenser by compressor 13 refrigerant compressed condensations; With air blast 15, be used for forcibly extraneous air being blown into outdoor heat converter 14, thereby outdoor heat converter can be condensed by heat exchange with extraneous air.
Here, outdoor heat converter 14 is provided in the left side in the fuselage 10, and compressor 13 is provided in the right side in the fuselage 10.Fuselage 10 has the inner space, this inner space by be arranged on dividing plate between outdoor heat converter 14 and the compressor 13 be divided into be positioned at outdoor heat converter 14 and air blast 15 be provided in inner space wherein the left side heat exchange compartment 20 and be positioned at the machine compartment 30 on its right side.
In the side in the rear portion of fuselage, fuselage 10 is formed with and is used to allow extraneous air to blow into the air inlet 16 of heat exchange compartment 20 under the air blast operation of air blast 15, and in the front of the heat exchange compartment of fuselage, fuselage 10 is formed with the floss hole 17 that the air that is used to allow to have flowed into heat exchange compartments 20 by air inlet 16 is discharged into the outside of fuselage 10.To flow into the extraneous air execution heat exchange of heat exchange compartment 20 by air inlet 16, outdoor heat converter 14 has " L " shape of approximate reversing, and in fuselage 10, is set in the part of contiguous air inlet 16 for effectively.Label 18 expressions are used for the drive motor of blower 15, and label 19 expressions are used to install the installation component of drive motor 18 and air blast 15.
Adopt above-mentioned configuration, when air blast 15 operations, extraneous air flows into the inside of heat exchange compartment 20 by air inlet 16, and experiences heat exchange when through outdoor heat converter 14 in outdoor heat converter 14.Then, the continuous blast operation by air blast 15 is discharged via the floss hole that forms previously 17 at heat exchange compartment 20 through the air of outdoor heat converter 14.By repeating above-mentioned process, the cold-producing medium of process outdoor heat converter 14 is by the extraneous air condensation.
As shown in Figure 3 and Figure 4, the dividing plate 40 that the inner space of fuselage 10 is divided into machine compartment 30 and heat exchange compartment 20 has the plate shape to 20 bendings of heat exchange compartment.Dividing plate 40 of the present invention has double structure, and it comprises first dividing plate 50 that is arranged on compressor 13 1 sides and is arranged on outdoor heat converter 14 and a side of air blast 15 while and first dividing plate, 50 second partitions 60 spaced apart by a predetermined distance.First dividing plate 50 is formed with a plurality of holes 51 on the whole surface of passing first dividing plate 50.
Comprise the dividing plate 40 of first dividing plate 50 of each interval preset distance and second partition 60 and be passed in compressor 13 a side first dividing plate 50 and the configuration in a plurality of holes 51 of forming separates machine compartment 30 with heat exchange compartment 20, reduce simultaneously in the machine compartment 30 by the caused noise level of the vibrations of compressor 13.
More particularly, a kind of noise absorption compartment is served as by hole 51 in first compartment 50 and the space between second compartment 60 in each interval, therefore, the wavelength of specific noise frequency is absorbed the into space between first dividing plate 50 and second partition 60 by hole 51, thereby is eliminated.Therefore, the noise that produces in machine compartment 30 is classified according to frequency, and search produces after the frequency zones of high noise levels in the noise level of classification, adjust the spacing distance between first dividing plate 50 and the second partition 60 and the size in hole 51, thereby the frequency relevant with high noise levels can be absorbed the into space between first dividing plate and second partition, be eliminated then, thereby the noise that produces in machine compartment 30 can be reduced in large quantities.
In addition, because the double structure of dividing plate 40, so compare with traditional dividing plate with single structure, dividing plate 40 has the acoustic absorption effect of enhancing, thereby the noise of machine compartment 30 is more effectively prevented to be transferred to heat exchange compartment 20.
Simultaneously, be formed with a plurality of indentures 61 at the second partition 60 of a side of heat exchange compartment 20 at its outer surface, each of indenture depressed to be reduced in the loss in the blast pressure in the heat exchange compartment 20 recessedly.
The similar general indenture that on the outer surface of golf, forms with the resistance that reduces air, form on the second partition 60 of indenture 61 in a side of heat exchange compartment 20, thereby, can be lowered by the shape of indenture along the resistance of the outer surface flow air of second partition 60.Promptly, produce little eddy current along the outer surface flow air of second partition 60 around the indenture 61 of the resistance that scatters air, therefore the air rheology along the outer surface of second partition 60 gets smoothly, thereby the loss in the blast pressure in heat exchange compartment 20 can be considerably reduced.
Similarly, be provided with by double structure according to the outdoor unit of air-conditioner of the present invention and form, to comprise first dividing plate 50 separated from one another and second partition 60, to be used for the inner space of fuselage 10 is divided into the dividing plate 40 of machine compartment 30 and heat exchange compartment 20, wherein, first dividing plate 50 has a plurality of holes that form on its outer surface, thereby, the noise that produces in machine compartment 30 can be absorbed into and be eliminated in the space between first dividing plate 50 and second partition 60, thereby reduces the noise of machine compartment 30 effectively.In addition, in outdoor unit according to air-conditioner of the present invention, second partition 60 is formed with a plurality of indentures 61, this indenture towards heat exchange compartment 20, reduced resistance, caused having reduced the loss of the blast pressure in heat exchange compartment 20 along the outer surface flow air of second partition 60.
Operation and advantageous effects according to the outdoor unit of the air-conditioner of the first embodiment of the present invention will be described below.
When the outdoor unit of air-conditioner is operated the size in the hole 51 of first dividing plate 50 of the frequency of the noise that is eliminated and the distance between first dividing plate 50 and second partition 60 among with several frequencies of the noise that is adapted to produce in machine compartment 30, compressor 13 begins vibrations compressed refrigerant simultaneously, and outdoor heat converter 14 is carried out and the heat exchange of the extraneous air of over-heat-exchanger 14 by the operation of air blast 15.
At this moment, among the noise that in machine compartment 30, produces, the hole 51 of noise in the particular range of the frequency that produces strong noise by first dividing plate 50 is absorbed into and is eliminated in the space between first dividing plate 50 and second partition 60, thereby the noise of machine compartment 30 can be considerably reduced.
In addition, the indenture 61 that forms on the outer surface of second partition 60 towards the direction of heat exchange compartment 20 disperses the resistance of air, make air stream outer surface smoother ground along second partition 60 in heat exchange compartment 20 flow, thereby use extraneous air to improve the efficient of the heat exchange of outdoor heat converter 14.
As shown in Figure 5, the outdoor unit of air-conditioner according to a second embodiment of the present invention is provided with first dividing plate 50 ' that comprises preset distance separated from one another and the double structure dividing plate 40 ' that is used to separate machine compartment 30 and heat exchange compartment 20 of second partition 60, wherein, second partition 60 is formed with the indenture 61 identical with the indenture of first embodiment, yet, be different from first embodiment, first dividing plate 50 ' does not form the hole.In addition, as shown in Figure 6, the outdoor unit of the air-conditioner of a third embodiment in accordance with the invention is provided with first dividing plate 50 with preset distance separated from one another and the dividing plate 40 of second partition 60 ' "; wherein; first dividing plate 50 is formed with the hole identical with the hole of first embodiment; yet, being different from first embodiment, second partition 60 ' does not form indenture 61.
Here, under the situation of second embodiment, form air layer in the space between first dividing plate 50 ' and second partition 60, improve the assimilation effect of sound by dividing plate 40 ', thereby reduced the noise of machine compartment 30.Certainly, the dividing plate 40 ' of second embodiment also can be realized the effect of the loss in the reduction blast pressure identical with the dividing plate of first embodiment by indenture 61.
Simultaneously, under the situation of the 3rd embodiment, although be reduced in the effect of the loss in the blast pressure in the heat exchange compartment 20 and so remarkable, yet by dividing plate 40 unlike first and second embodiment " the acoustic absorption effect of machine compartment 30 can realize the degree identical with the acoustic absorption effect of first and second embodiment.In addition, although it is not shown in figures, even hole 51 and indenture 61 remove from the dividing plate 40 of first embodiment, yet dividing plate 40 " still have a double structure; and the space between first dividing plate 50 and second partition 60 ' forms air layer, thereby the acoustic absorption effect of machine compartment 30 can realize the degree identical with the acoustic absorption effect of second embodiment.
From describe, be apparent that, outdoor unit according to air-conditioner of the present invention is provided with the double structure dividing plate that is used for the inner space of fuselage is divided into machine compartment and heat exchange compartment with first and second dividing plates separated from one another, wherein, first dividing plate forms porose, thereby the noise that produces in the machine compartment can be absorbed into and be eliminated by this hole in the space between first and second dividing plates, thereby has reduced the noise of machine compartment effectively.In addition, outdoor unit according to air-conditioner of the present invention has the second partition that is formed with a plurality of indentures on the outer surface of second partition towards the direction of heat exchange compartment, reduced along the resistance of the outer surface flow air of second partition, thereby reduced the loss of the blast pressure of heat exchange compartment.In addition, under the situation that hole and indenture are removed from dividing plate, the double structure dividing plate can improve the acoustic absorption effect by the space between first and second dividing plates, thereby has reduced the noise of machine compartment.
Although shown and described some embodiments of the present invention, but it should be appreciated by those skilled in the art that, under situation about not breaking away from, can make a change in an embodiment by the principle of the present invention of claims and its scope that its equivalent limits and spirit.
Claims (3)
1, a kind of outdoor unit of air-conditioner comprises: fuselage comprises compressor, outdoor heat converter and air blast therein; First dividing plate, it is arranged on a side of compressor, thus fuselage has the inner space that is divided into the machine compartment that is equipped with compressor and is equipped with the heat exchange compartment of outdoor heat converter and air blast, and wherein, first dividing plate is formed with a plurality of holes of passing it; And second partition, it is arranged on a side of outdoor heat converter and air blast, and the distance predetermined at interval with first dividing plate.
2, the outdoor unit of air-conditioner according to claim 1 wherein, is formed with a plurality of indentures in its surface at the second partition of a side of heat exchange compartment.
3, the outdoor unit of air-conditioner according to claim 1, wherein, first and second dividing plates have towards the plate shape of heat exchange compartment bending.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR37161/04 | 2004-05-25 | ||
| KR1020040037161A KR20050112234A (en) | 2004-05-25 | 2004-05-25 | Outdoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1702389A CN1702389A (en) | 2005-11-30 |
| CN1327164C true CN1327164C (en) | 2007-07-18 |
Family
ID=35632280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100023625A Expired - Fee Related CN1327164C (en) | 2004-05-25 | 2005-01-19 | Outdoor unit of air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20050112234A (en) |
| CN (1) | CN1327164C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBS20060045A1 (en) * | 2006-02-28 | 2007-09-01 | Olimpia Splendid S P A | EXTERNAL UNIT FOR CONDITIONERS |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303201Y (en) * | 1997-06-04 | 1999-01-06 | 海尔集团公司 | Out door machinery structure of air conditioner |
| CN1323970A (en) * | 2000-05-16 | 2001-11-28 | Lg电子株式会社 | Structure and method for reducing noise from out-door unit of air conditioner |
| JP2002267209A (en) * | 2001-03-09 | 2002-09-18 | Fujitsu General Ltd | Outdoor unit for split air conditioner |
-
2004
- 2004-05-25 KR KR1020040037161A patent/KR20050112234A/en not_active Application Discontinuation
-
2005
- 2005-01-19 CN CNB2005100023625A patent/CN1327164C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303201Y (en) * | 1997-06-04 | 1999-01-06 | 海尔集团公司 | Out door machinery structure of air conditioner |
| CN1323970A (en) * | 2000-05-16 | 2001-11-28 | Lg电子株式会社 | Structure and method for reducing noise from out-door unit of air conditioner |
| JP2002267209A (en) * | 2001-03-09 | 2002-09-18 | Fujitsu General Ltd | Outdoor unit for split air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050112234A (en) | 2005-11-30 |
| CN1702389A (en) | 2005-11-30 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 Termination date: 20150119 |
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| EXPY | Termination of patent right or utility model |