CN204202131U - A kind of heat exchanger and there is the air-conditioner outdoor unit of this heat exchanger - Google Patents
A kind of heat exchanger and there is the air-conditioner outdoor unit of this heat exchanger Download PDFInfo
- Publication number
- CN204202131U CN204202131U CN201420606412.5U CN201420606412U CN204202131U CN 204202131 U CN204202131 U CN 204202131U CN 201420606412 U CN201420606412 U CN 201420606412U CN 204202131 U CN204202131 U CN 204202131U
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- China
- Prior art keywords
- heat exchanger
- air
- housing
- outdoor unit
- backplate
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- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 10
- 235000019994 cava Nutrition 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to a kind of heat exchanger and has the air-conditioner outdoor unit of this heat exchanger, heat exchanger is made up of the heat exchanger that two are symmetrical set, each described heat exchanger is quadrilateral structure, surrounded by continuous print two right-angle bendings and an obtuse angle bending, be fixedly connected with by connecting plate between the obtuse angle flanging that two described heat exchangers are relative, form the pillow-like shape that a side caves inward and another side is uncovered.Heat exchanger is fixedly mounted on the chassis of housing, all has air inlet around heat exchanger on the side plate of housing surrounding.The utility model significantly can increase the heat exchange area of heat exchanger, increases the circulation area of air, improves Energy Efficiency Ratio, meanwhile, all have air inlet in the surrounding of housing, the air making full use of four direction carrys out cooling heat exchanger, improve the heat transfer effect of heat exchanger, reduce air conditioner floor space.
Description
Technical field
The utility model relates to a kind of heat exchanger be arranged on air-conditioner outdoor unit, relates to a kind of air-conditioner outdoor unit with this heat exchanger simultaneously, belongs to air-conditioning technique field.
Background technology
The off-premises station of small-sized central air-conditioning has two kinds of versions substantially: one is front air-out form, and another kind is top air-out form.Wherein top air-out form is arranged on the top board of housing by air outlet, and axial flow blower is arranged on the top of housing.Existing central air-conditioning off-premises station, be in the face, left and right of housing and a face below or in face, left and right and be air inlet below, at the inner side mounting heat exchanger of air inlet, heat exchanger adopts a L needle recuperator, or be made up of the symmetrically arranged L needle recuperator in two, left and right, or form V-shaped structure by two plate heat exchangers.Existing central air-conditioning off-premises station floor space is comparatively large, does not have heat exchanger before off-premises station, and air above can not cooling heat exchanger, and heat exchange area is little, and efficiency is low.
Utility model content
The utility model main purpose is to solve the problem and deficiency, provides a kind of floor space little, effectively can increase the heat exchange area of heat exchanger, improves the heat exchanger of heat exchanger energy efficiency ratio and has the air-conditioner outdoor unit of this heat exchanger.
For achieving the above object, the technical solution of the utility model is:
A kind of heat exchanger, the heat exchanger be symmetrical set by two forms, each described heat exchanger is quadrilateral structure, surrounded by continuous print two right-angle bendings and an obtuse angle bending, be fixedly connected with by connecting plate between the obtuse angle flanging that two described heat exchangers are relative, form the pillow-like shape that a side caves inward and another side is uncovered.
Further, two described heat exchangers are single, double or three row's structures.
Another technical scheme of the present utility model is:
A kind of air-conditioner outdoor unit, comprise housing, outdoor fan, compressor, control cabinet, gas-liquid separator and pipeline, described housing is by top board, side plate and chassis composition, the top board of described housing arranges one or two air outlet, also comprise heat exchanger as above, described heat exchanger is fixedly mounted on described chassis, on the side plate of described housing surrounding, all there is air inlet around described heat exchanger, described compressor, gas-liquid separator and pipeline are arranged in the space that surrounded by described heat exchanger, described outdoor fan is arranged on the top in the space that described heat exchanger surrounds.
Further, the side that described heat exchanger open-position-side is relative is fixedly connected with left column and right column respectively, and the top and bottom of described left column, right column and connecting plate is fixedly connected with chassis with the top board of described housing respectively.
Further, described control cabinet is fixedly mounted between described left column, right column, be fixedly connected with by the described left column of support and both sides, right column, at arranged outside first backplate of described control cabinet, four limits of described first backplate are separately fixed on described chassis, top board and left column, right column.
Further, the second backplate that the side plate of described housing is arranged around described outdoor fan by the corner post at four angles, the first backplate and the top that is arranged on described heat exchanger forms jointly, around described heat exchanger adjacent described corner post between and be described air inlet between corner post and the first backplate, in described air inlet, air-inlet grille is set.
Further, described air-inlet grille is iron wire net form grid.
To sum up content, a kind of heat exchanger that the utility model provides and the air-conditioner outdoor unit with this heat exchanger, because heat exchanger have employed the quadrilateral structure that two have three bendings, do not increasing under the prerequisite even reducing off-premises station volume, significantly can increase the heat exchange area of heat exchanger, and then increase the circulation area of air, improve Energy Efficiency Ratio, reach the object of saving electric energy, meanwhile, all arrange air inlet in the surrounding of housing, the air making full use of four direction carrys out cooling heat exchanger, improve the heat transfer effect of heat exchanger, reduce air conditioner floor space.
Accompanying drawing explanation
Fig. 1 is the utility model outdoor unit structure schematic diagram one;
Fig. 2 is the utility model outdoor unit structure schematic diagram two;
Fig. 3 is the utility model heat exchanger structure schematic diagram;
Fig. 4 is the structural representation one that the utility model removes the first backplate and top board;
Fig. 5 is the structural representation two that the utility model removes the first backplate and top board.
As shown in Figures 1 to 5, housing 1, outdoor fan 2, compressor 3, control cabinet 4, gas-liquid separator 5, pipeline 6, heat exchanger 7, top board 8, side plate 9, chassis 10, connecting plate 11, left column 12, right column 13, support 14, the first backplate 15, corner post 16, second backplate 17, air outlet 18, air inlet 19, air-inlet grille 20, top frame 21, electric machine support 22, dividing plate 23, air outlet grate 24.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As shown in Figures 1 to 5, the utility model provides a kind of air-conditioner outdoor unit, is top air-out off-premises station, comprises housing 1, outdoor fan 2, compressor 3, control cabinet 4, gas-liquid separator 5, pipeline 6 and heat exchanger 7.Housing 1 is the box structure of cuboid, is made up of top board 8, side plate 9 and chassis 10.The top board 8 of housing 1 arranges one or two air outlet 18, and be arranged in the present embodiment on top board 9 and arrange two air outlets 18, at air outlet 18, place arranges air outlet grate 24.
Wherein, as shown in Figure 3, heat exchanger 7 comprises two parts, by two structures, identical and be symmetrical set two heat exchanger 7a and 7b form, heat exchanger 7a and 7b is quadrilateral structure, surrounded by continuous print two right-angle bendings and an obtuse angle bending, be fixedly connected with by connecting plate 11 between the obtuse angle flanging that two heat exchanger 7a and 7b are relative, and the relative side of open-position-side is fixedly connected with left column 12 and right column 13 respectively, connecting plate 11, left column 12 and right column 13 heat exchanger 7a and 7b play a part to support space sealing that is fixing and that surrounded by heat exchanger 7a and 7b.Heat exchanger 7 is fixedly mounted on chassis 10, form the pillow-like shape that a side caves inward and another side is uncovered, the heat exchanger 7 of this structure can not increase under the prerequisite even reducing off-premises station volume, significantly increase the heat exchange area of heat exchanger 7, and then increase the circulation area of air, improve the Energy Efficiency Ratio of air-conditioner.On this basis, two heat exchanger 7a and 7b can adopt single row configuration, can also adopt the double or three row's structures be arranged side by side, to increase the heat exchange area of heat exchanger 7 further.
As shown in Figure 4 and Figure 5; compressor 3, gas-liquid separator 5, pipeline 6 are arranged in the space that surrounded by heat exchanger 7a and 7b; two outdoor fans 2 are arranged on the top in the space that heat exchanger 7a and 7b surrounds; two outdoor fans 2 corresponding two air outlets 18 respectively; control cabinet 4 is fixedly mounted between left column 12, right column 13; be fixedly connected with, at arranged outside first backplate 15 of control cabinet 4, with protecting control case 4 by the left column 12 of support 14 and both sides, right column 13.
As shown in Figure 4 and Figure 5, in the present embodiment, what housing 1 adopted is frame structure, the second backplate 17 that its side plate 9 is arranged around outdoor fan 2 by corner post 16, first backplate 15 and the top that is arranged on heat exchanger 7a and 7b at four angles forms jointly, around heat exchanger 7a and 7b adjacent corner post 16 between and be the air inlet 19 of off-premises station between corner post 16 and the first backplate 15.All have air inlet 19 in the surrounding of the side plate 9 of housing 1, the air that can make full use of four direction carrys out cooling heat exchanger 7a and 7b, improves the heat transfer effect of heat exchanger 7, also further reduces air conditioner floor space.And the second backplate 17, by the space sealing above heat exchanger 7a and 7b, makes outdoor air by heat exchanger 7a and 7b, can only ensure heat transfer effect.
At air inlet 19, place arranges air-inlet grille 20, and in the present embodiment, what air-inlet grille 20 adopted is iron wire net form grid, and air-inlet grille 20 is fixed by screws on four corner posts 16 and left column 12, right column 13.
The bottom of the corner post 16 at four angles is fixed on four angles place on chassis 10, four corner post 16 tops fixedly mount a top frame 21, top board 8 is fixed by screws on top frame 21, left column 12 is fixedly connected with top frame 21 by screw with the top of right column 13, left column 12 is fixedly connected with chassis 10 by screw with the bottom of right column 13, four limits of the first backplate 15 by screw respectively with top frame 21, left column 12, right column 13 and chassis 10 are fixedly connected with, the second backplate 17 being centered around outdoor fan 2 surrounding by screw respectively with top frame 21, left column 12, right column 13 and corner post 16 are fixedly connected with.Bottom for the connecting plate 11 connecting two heat exchanger 7a and 7b is fixed on chassis 10, and the top of connecting plate 11 is fixed on top frame 21 by the structure of a bending.
What outdoor fan 2 adopted is axial flow blower, outdoor fan 2 is fixed on top frame 21 by electric machine support 22, two corresponding two air outlets 11 of outdoor fan 2 are arranged, arrange a dividing plate 23 between two outdoor fans 2, the dual-side of dividing plate 23 is separately fixed on connecting plate 11, top frame 21 and the second corresponding backplate 17.
As mentioned above, plan content given by reference to the accompanying drawings, can derive similar technical scheme.In every case be the content not departing from technical solutions of the utility model, any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a heat exchanger, it is characterized in that: the heat exchanger be symmetrical set by two forms, each described heat exchanger is quadrilateral structure, surrounded by continuous print two right-angle bendings and an obtuse angle bending, be fixedly connected with by connecting plate between the obtuse angle flanging that two described heat exchangers are relative, form the pillow-like shape that a side caves inward and another side is uncovered.
2. a kind of heat exchanger according to claim 1, is characterized in that: two described heat exchangers are single, double or three row's structures.
3. an air-conditioner outdoor unit, comprise housing, outdoor fan, compressor, control cabinet, gas-liquid separator and pipeline, described housing is by top board, side plate and chassis composition, the top board of described housing arranges one or two air outlet, it is characterized in that: also comprise heat exchanger as claimed in claim 1 or 2, described heat exchanger is fixedly mounted on described chassis, on the side plate of described housing surrounding, all there is air inlet around described heat exchanger, described compressor, gas-liquid separator and pipeline are arranged in the space that surrounded by described heat exchanger, described outdoor fan is arranged on the top in the space that described heat exchanger surrounds.
4. a kind of air-conditioner outdoor unit according to claim 3, it is characterized in that: the side that described heat exchanger open-position-side is relative is fixedly connected with left column and right column respectively, the top and bottom of described left column, right column and connecting plate is fixedly connected with chassis with the top board of described housing respectively.
5. a kind of air-conditioner outdoor unit according to claim 4, it is characterized in that: described control cabinet is fixedly mounted between described left column, right column, be fixedly connected with by the described left column of support and both sides, right column, at arranged outside first backplate of described control cabinet, four limits of described first backplate are separately fixed on described chassis, top board and left column, right column.
6. a kind of air-conditioner outdoor unit according to claim 5, it is characterized in that: the second backplate that the side plate of described housing is arranged around described outdoor fan by the corner post at four angles, the first backplate and the top that is arranged on described heat exchanger forms jointly, around described heat exchanger adjacent described corner post between and be described air inlet between corner post and backplate, in described air inlet, air-inlet grille is set.
7. a kind of air-conditioner outdoor unit according to claim 6, is characterized in that: described air-inlet grille is iron wire net form grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606412.5U CN204202131U (en) | 2014-10-20 | 2014-10-20 | A kind of heat exchanger and there is the air-conditioner outdoor unit of this heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606412.5U CN204202131U (en) | 2014-10-20 | 2014-10-20 | A kind of heat exchanger and there is the air-conditioner outdoor unit of this heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202131U true CN204202131U (en) | 2015-03-11 |
Family
ID=52660085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606412.5U Expired - Fee Related CN204202131U (en) | 2014-10-20 | 2014-10-20 | A kind of heat exchanger and there is the air-conditioner outdoor unit of this heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202131U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403070A (en) * | 2016-10-08 | 2017-02-15 | 珠海格力电器股份有限公司 | Outdoor unit of air conditioner and air conditioner |
| CN106679134A (en) * | 2017-01-05 | 2017-05-17 | 珠海格力电器股份有限公司 | Fan air duct structure and air conditioning system |
| CN107655104A (en) * | 2017-08-21 | 2018-02-02 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioning system with same |
-
2014
- 2014-10-20 CN CN201420606412.5U patent/CN204202131U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403070A (en) * | 2016-10-08 | 2017-02-15 | 珠海格力电器股份有限公司 | Outdoor unit of air conditioner and air conditioner |
| CN106679134A (en) * | 2017-01-05 | 2017-05-17 | 珠海格力电器股份有限公司 | Fan air duct structure and air conditioning system |
| CN107655104A (en) * | 2017-08-21 | 2018-02-02 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioning system with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 |