CN204718463U - For the finned heat exchanger of air-conditioner - Google Patents
For the finned heat exchanger of air-conditioner Download PDFInfo
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- CN204718463U CN204718463U CN201520399728.6U CN201520399728U CN204718463U CN 204718463 U CN204718463 U CN 204718463U CN 201520399728 U CN201520399728 U CN 201520399728U CN 204718463 U CN204718463 U CN 204718463U
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Abstract
The utility model discloses a kind of finned heat exchanger for air-conditioner, finned heat exchanger has the first refrigerant flow and the second refrigerant flow, first refrigerant flow has the first import and the first outlet, second refrigerant flow has the second import and the second outlet, finned heat exchanger comprises: front heat exchanger, and the first import and the second import are formed on front heat exchanger; Rear heat exchanger, rear heat exchanger is located at the rear of front heat exchanger, front lower heat exchanger, front lower heat exchanger is located at the below of front heat exchanger and the lower end of the upper end of front lower heat exchanger and front heat exchanger vicinity is arranged, wherein first export on one that is located in rear heat exchanger and front lower heat exchanger, second outlet is located on another in rear heat exchanger and front lower heat exchanger, and the quantity of the heat exchanger tube included by the first refrigerant flow is equal with the quantity of the heat exchanger tube included by the second refrigerant flow.According to the finned heat exchanger for air-conditioner of the present utility model have heat exchange evenly, good effect of heat exchange, low power consumption and other advantages.
Description
Technical field
The utility model relates to electrical equipment manufacturing technology field, in particular to a kind of finned heat exchanger for air-conditioner.
Background technology
Air-conditioner in correlation technique, because the structure of indoor set limits, the structure in air channel and the length of heat exchanger are restricted, and are unfavorable for the heat exchange property improving heat exchanger, and the efficiency increasing indoor set promotes difficulty.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, the utility model proposes a kind of finned heat exchanger for air-conditioner, this finned heat exchanger being used for air-conditioner have heat exchange evenly, good effect of heat exchange, low power consumption and other advantages.
For achieving the above object, according to the utility model proposes a kind of finned heat exchanger for air-conditioner, described air-conditioner has air inlet, described finned heat exchanger has the first refrigerant flow and the second refrigerant flow, described first refrigerant flow has the first import and the first outlet, described second refrigerant flow has the second import and the second outlet, described finned heat exchanger comprises: front heat exchanger, described front heat exchanger tilts to be located at below described air inlet, described front heat exchanger comprises multiple front fin be arranged side by side and is located in the multiple front heat exchanger tubes be interconnected on described multiple front fin, multiple described front heat exchanger tube is arranged in many rows along the thickness direction of described front heat exchanger, described first import and described second import are formed on described front heat exchanger, rear heat exchanger, described rear heat exchanger is located at the rear of described front heat exchanger, the upper end of described rear heat exchanger and described front heat exchanger is contiguous, and the lower end of described rear heat exchanger and described front heat exchanger is away to form "eight" shape, described rear heat exchanger comprises multiple rear fin be arranged side by side and is located in the multiple rear heat exchanger tubes be interconnected on described multiple rear fin, and multiple described rear heat exchanger tube is arranged in many rows along the thickness direction of described rear heat exchanger, front lower heat exchanger, described front lower heat exchanger is located at the below of described front heat exchanger, and the lower end of the upper end of described front lower heat exchanger and described front heat exchanger vicinity is arranged, described front lower heat exchanger comprises multiple front lower fin be arranged side by side and is located in the multiple front lower heat exchanger tube on described multiple front lower fin, multiple described front lower heat exchanger tube is arranged in many rows along the thickness direction of described front lower heat exchanger, wherein said first outlet is established in heat exchanger and described front lower heat exchanger in the rear, described second outlet is established on another in heat exchanger and described front lower heat exchanger in the rear, the quantity of the heat exchanger tube included by described first refrigerant flow is equal with the quantity of the heat exchanger tube included by described second refrigerant flow.
According to the finned heat exchanger for air-conditioner of the present utility model, have heat exchange evenly, good effect of heat exchange, low power consumption and other advantages.
In addition, following additional technical characteristic can also be had according to the finned heat exchanger for air-conditioner of the present utility model:
Described first import and described second import are formed in the top of described front heat exchanger.
Described first outlet is formed in the rear on heat exchanger, and described front heat exchanger is provided with for first frontly exporting of being communicated with described rear heat exchanger, and described rear heat exchanger is provided with for the rear import with described first front outlet; Described second outlet is formed on described front lower heat exchanger, and described front heat exchanger is provided with for second front exporting of being communicated with described front lower heat exchanger, described front lower heat exchanger be provided with for described second before lower inlet before outlet.
Before described first, outlet and described first import are positioned on the described front heat exchanger tube of same row, and before described second, outlet is arranged in how the described front heat exchanger tube of row deviates from a row of described air inlet.
Before described first, before outlet and described second, outlet is all positioned at the lower end of described front heat exchanger.
Described first outlet is formed on described front lower heat exchanger, and described front heat exchanger is provided with for the 3rd front exporting of being communicated with described front lower heat exchanger, described front lower heat exchanger be provided with for the described 3rd before lower inlet before outlet; Described second outlet is formed in the rear on heat exchanger, and described front heat exchanger is provided with for the 4th frontly exporting of being communicated with described rear heat exchanger, and described rear heat exchanger is provided with for the rear import with described 4th front outlet.
Before described 3rd, outlet and described first import are arranged in how the described front heat exchanger tube of row deviates from a row of described air inlet, and before the described 4th, outlet and the described 3rd front outlet are positioned on the described front heat exchanger tube of same row.
Before described 3rd, outlet is positioned at the lower end of described front heat exchanger, and before the described 4th, outlet is positioned at the upper end of described front heat exchanger.
Described rear import is arranged in the described rear heat exchanger tube of many rows towards on a row of described air inlet, and described front lower inlet is located at the upper end of described front lower heat exchanger.
Described front heat exchanger comprises the multiple described front heat exchanger tube being arranged in three rows, described front lower heat exchanger comprises the multiple described front lower heat exchanger tube being arranged in two rows, described rear heat exchanger comprises rear upper heat exchanger and rear lower heat exchanger, described rear upper heat exchanger comprises the multiple described rear heat exchanger tube being arranged in three rows, and described rear lower heat exchanger comprises the multiple described rear heat exchanger tube being arranged in two rows.
Accompanying drawing explanation
Fig. 1 is the sectional view of the finned heat exchanger for air-conditioner according to the utility model specific embodiment.
Fig. 2 is the sectional view of the finned heat exchanger for air-conditioner according to another specific embodiment of the utility model.
Reference numeral: finned heat exchanger 1, first import 110, first for air-conditioner exports the 120, second import 210, second outlet 220, front heat exchanger 300, the front outlet 330 of front heat exchanger tube the 310, first front outlet 320, second, the 3rd front outlet 340, the 4th front outlet 350, rear heat exchanger 400, rear heat exchanger tube 410, rear import 420, front lower heat exchanger 500, front lower heat exchanger tube 510, front lower inlet 520.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings the finned heat exchanger 1 for air-conditioner according to the utility model embodiment is described.
As depicted in figs. 1 and 2, described air-conditioner has air inlet.Finned heat exchanger 1 has the first refrigerant flow and the second refrigerant flow, and described first refrigerant flow has the first import 110 and the first outlet 120, and described second refrigerant flow has the second import 210 and the second outlet 220.
Front heat exchanger 300, rear heat exchanger 400 and front lower heat exchanger 500 is comprised according to the finned heat exchanger 1 for air-conditioner of the utility model embodiment.
Front heat exchanger 300 tilts to be located at (shown in above-below direction arrow A as in Figure 1 and Figure 2) below described air inlet, front heat exchanger 300 comprise multiple front fin (not shown) be arranged side by side and be located in the multiple front heat exchanger tubes 310 be interconnected on multiple front fin, multiple front heat exchanger tube 310 is arranged in many rows along the thickness direction of front heat exchanger 300, and the first import 110 and the second import 210 are formed on front heat exchanger 300.Rear heat exchanger 400 is located at the rear (shown in fore-and-aft direction arrow B as in Figure 1 and Figure 2) of front heat exchanger 300, rear heat exchanger 400 is contiguous with the upper end of front heat exchanger 300, and after the lower end of heat exchanger 400 and front heat exchanger 300 away to form "eight" shape, rear heat exchanger tube 410 comprises multiple rear fin (not shown) be arranged side by side and is located in the multiple rear heat exchanger tubes 410 be interconnected on described multiple rear fin, and multiple rear heat exchanger tube 410 is arranged in many rows along the thickness direction of rear heat exchanger 400.Front lower heat exchanger 500 is located at the below of front heat exchanger 300, and the lower end of the upper end of front lower heat exchanger 500 and front heat exchanger 300 vicinity is arranged, front lower heat exchanger 500 comprises multiple front lower fin (not shown) be arranged side by side and is located in the multiple front lower heat exchanger tube 510 on described multiple front lower fin, and multiple front lower heat exchanger tube 510 is arranged in many rows along the thickness direction of front lower heat exchanger 500.It is to be appreciated that " being interconnected " can refer to direct connection in this, also can refer to by other pipeline indirect communication.
On one that wherein the first outlet 120 is located in rear heat exchanger 400 and front lower heat exchanger 500, second outlet 220 is located on another in rear heat exchanger 400 and front lower heat exchanger 500, in other words, first outlet 120 is located on rear heat exchanger 400 and the second outlet 220 is located on front lower heat exchanger 500, or first outlet 120 to be located on front lower heat exchanger 500 and the second outlet 220 is located on rear heat exchanger 400, the quantity of the heat exchanger tube included by described first refrigerant flow is equal with the quantity of the heat exchanger tube included by described second refrigerant flow.
According to the finned heat exchanger 1 for air-conditioner of the utility model embodiment, by arranging front heat exchanger 300, rear heat exchanger 400 and front lower heat exchanger 500, the air entered from described air inlet can be made respectively by front heat exchanger 300, rear heat exchanger 400 and front lower heat exchanger 500, to utilize front heat exchanger 300, rear heat exchanger 400 and front lower heat exchanger 500 to carry out heat exchange, thus ensure the heat transfer effect of the finned heat exchanger 1 being used for air-conditioner.
In addition, by the first import 110 and the second import 210 are all located on front heat exchanger 300, first outlet 120 is located in rear heat exchanger 400 and front lower heat exchanger 500, second outlet 220 is located on another in rear heat exchanger 400 and front lower heat exchanger 500, because front heat exchanger 300 is nearer apart from described air inlet, make described first refrigerant flow and described second refrigerant flow all through front heat exchanger 300, the heat exchange efficiency of described first refrigerant flow and described second refrigerant flow can be made more balanced, to make the heat exchange efficiency of finned heat exchanger 1 average, thus improve the heat transfer effect of finned heat exchanger 1, reduce the energy consumption of finned heat exchanger 1.
And, the quantity of the heat exchanger tube included by described first refrigerant flow is equal with the quantity of the heat exchanger tube included by described second refrigerant flow, the refrigerant flow that described first refrigerant flow and described second refrigerant flow can be made to distribute is suitable, make described first refrigerant flow identical with the flow path resistance of described second refrigerant flow, thus make the heat exchange efficiency of described first refrigerant flow and described second refrigerant flow more balanced further.
Therefore, according to the finned heat exchanger 1 for air-conditioner of the utility model embodiment have heat exchange evenly, good effect of heat exchange, low power consumption and other advantages.
Below with reference to the accompanying drawings the finned heat exchanger 1 for air-conditioner according to the utility model specific embodiment is described.
In specific embodiments more of the present utility model, as depicted in figs. 1 and 2, front heat exchanger 300, rear heat exchanger 400 and front lower heat exchanger 500 is comprised according to the finned heat exchanger 1 for air-conditioner of the utility model embodiment.
First import 110 and the second import 210 can be formed in the top of front heat exchanger 300.The more contiguous described air inlet of the first import 110 and the second import 210 can be made thus, thus reduce the loss of refrigeration capacity of cold-producing medium, improve the heat transfer effect of finned heat exchanger 1.
In a specific embodiment of the present utility model, as shown in Figure 1, first outlet 120 can be formed on rear heat exchanger 400, front heat exchanger 300 can be provided with for be communicated with rear heat exchanger 400 first before export 320, rear heat exchanger 400 can be provided with for frontly exporting the 320 rear imports 420 be communicated with first.Second outlet 220 can be formed on front lower heat exchanger 500, front heat exchanger 300 can be provided with for is communicated with front lower heat exchanger 500 second before export 330, front lower heat exchanger 500 can be provided with for second front export 330 be communicated with before lower inlet 520.Can make thus described first refrigerant flow successively through front heat exchanger 300 and after heat exchanger 400, make described second refrigerant flow successively through front heat exchanger 300 and front lower heat exchanger 500, thus make the heat exchange efficiency of described first refrigerant flow and described second refrigerant flow more balanced.
Particularly, as shown in Figure 1, outlet 320 and the first import 110 can be positioned at before same row on heat exchanger tube 310 before first, and before before second, outlet 330 can be arranged in many rows, heat exchanger tube 310 deviates from a row of described air inlet.Can realize thus front heat exchanger 300 being connected with front lower heat exchanger 500 with rear heat exchanger 400 respectively form described second refrigerant flow and described first refrigerant flow respectively.
Advantageously, as shown in Figure 1, the first front outlet 320 and the second front outlet 330 all can be positioned at the lower end of front heat exchanger 300.The refrigerant charging in front heat exchanger 300 can be made thus to divide and to carry out heat exchange, to improve the heat exchange efficiency of finned heat exchanger 1.
Alternatively, as shown in Figure 1, after the first outlet 120 can be formed in many rows, one of the described air inlet that deviates from of heat exchanger tube 410 is arranged, and the second outlet 220 can be located at the upper end of front lower heat exchanger 500.The heat exchange efficiency of finned heat exchanger 1 can be ensured thus.
In another specific embodiment of the present utility model, as shown in Figure 2, first outlet 120 can be formed on front lower heat exchanger 500, front heat exchanger 300 can be provided with for be communicated with described front lower heat exchanger 500 the 3rd before export 340, front lower heat exchanger 500 can be provided with for the 3rd front export 340 be communicated with before lower inlet 520.Second outlet 220 can be formed on rear heat exchanger 400, front heat exchanger 300 can be provided with and the 4th frontly export 350 for what is communicated with rear heat exchanger 400, rear heat exchanger 400 can be provided with for frontly exporting the 350 rear imports 420 be communicated with the 4th.Can make thus described second refrigerant flow successively through front heat exchanger 300 and after heat exchanger 400, make described first refrigerant flow successively through front heat exchanger 300 and front lower heat exchanger 500, thus the heat exchange efficiency of described first refrigerant flow and described second refrigerant flow can be made equally more balanced.
Particularly, as shown in Figure 2, before outlet 340 and the first import 110 can be arranged in many rows before the 3rd, heat exchanger tube 310 deviates from a row of described air inlet, and before the 3rd, before outlet 340 and the 4th, outlet 350 can be positioned at before same row on heat exchanger tube 310.Can realize thus front heat exchanger 300 being connected with rear heat exchanger 400 with front lower heat exchanger 500 respectively form described second refrigerant flow and described first refrigerant flow respectively.
Advantageously, as shown in Figure 2, before the 3rd, outlet 340 can be positioned at the lower end of front heat exchanger 300, and before the 4th, outlet 350 can be positioned at the upper end of front heat exchanger 300.The connection of front heat exchanger 300 and rear heat exchanger 400 can be convenient to thus when the heat exchange efficiency of heat exchanger 300 before guarantee, thus can so that the design of finned heat exchanger 1, manufacture for finned heat exchanger 1 provides more more options, reduces the manufacture difficulty of finned heat exchanger 1.
Alternatively, as shown in Figure 2, after the second outlet 220 can be formed in many rows, one of the described air inlet that deviates from of heat exchanger tube 410 is arranged, and the first outlet 120 can be located at the upper end of front lower heat exchanger 500.The heat exchange efficiency of finned heat exchanger 1 can be ensured thus.
Fig. 1 and Fig. 2 shows the finned heat exchanger 1 for air-conditioner according to some specific embodiments of the utility model.As depicted in figs. 1 and 2, after rear import 420 can be arranged in many rows, heat exchanger tube 410 is towards on a row of described air inlet.Not only can improve the heat exchange efficiency of finned heat exchanger 1 thus further, and can so that the connection of front heat exchanger 300 and rear heat exchanger 400.
Advantageously, as depicted in figs. 1 and 2, front lower inlet 520 can be located at the upper end of front lower heat exchanger 500.Thus can so that front lower heat exchanger 500 be connected with front heat exchanger 300.
Alternatively, front heat exchanger tube 310, rear heat exchanger tube 410 are identical with the diameter of front lower heat exchanger tube 510, and the diameter of front heat exchanger tube 310, rear heat exchanger tube 410 and front lower heat exchanger tube 510 is 4.5-10 millimeter, front heat exchanger tube 310, rear heat exchanger tube 410 are identical with the expand tube length of front lower heat exchanger tube 510, and the expand tube length of front heat exchanger tube 310, rear heat exchanger tube 410 and front lower heat exchanger tube 510 is 550-800 millimeter.
Particularly, as shown in Figure 1, front heat exchanger 300 can comprise heat exchanger tube 310 before three rows, front lower heat exchanger 500 can comprise the front lower heat exchanger tube 510 of two rows, rear heat exchanger 400 can comprise rear upper heat exchanger and rear lower heat exchanger, described rear upper heat exchanger can comprise heat exchanger tube 410 after three rows, and described rear lower heat exchanger can comprise heat exchanger tube 410 after two rows.Because the windage at double stringing place is little relative to the windage at three arrangement pipe places, by finned heat exchanger 1 is set to three arrangement pipes more nearby apart from described air inlet, double stringing will be remotely set to apart from described air inlet, the heat transfer effect of finned heat exchanger 1 can be made more even, thus reduce the energy consumption of finned heat exchanger 1.
According to the finned heat exchanger 1 for air-conditioner of the utility model embodiment other form and operation be all known for those of ordinary skills, be not described in detail here.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. the finned heat exchanger for air-conditioner, described air-conditioner has air inlet, it is characterized in that, described finned heat exchanger has the first refrigerant flow and the second refrigerant flow, described first refrigerant flow has the first import and the first outlet, described second refrigerant flow has the second import and the second outlet, and described finned heat exchanger comprises:
Front heat exchanger, described front heat exchanger tilts to be located at below described air inlet, described front heat exchanger comprises multiple front fin be arranged side by side and is located in the multiple front heat exchanger tubes be interconnected on described multiple front fin, multiple described front heat exchanger tube is arranged in many rows along the thickness direction of described front heat exchanger, and described first import and described second import are formed on described front heat exchanger;
Rear heat exchanger, described rear heat exchanger is located at the rear of described front heat exchanger, contiguous and lower end, the upper end of described rear heat exchanger and described front heat exchanger is away to form "eight" shape, described rear heat exchanger comprises multiple rear fin be arranged side by side and is located in the multiple rear heat exchanger tubes be interconnected on described multiple rear fin, and multiple described rear heat exchanger tube is arranged in many rows along the thickness direction of described rear heat exchanger;
Front lower heat exchanger, described front lower heat exchanger is located at the below of described front heat exchanger and the lower end of the upper end of described front lower heat exchanger and described front heat exchanger vicinity is arranged, described front lower heat exchanger comprises multiple front lower fin be arranged side by side and is located in the multiple front lower heat exchanger tube on described multiple front lower fin, multiple described front lower heat exchanger tube is arranged in many rows along the thickness direction of described front lower heat exchanger
Wherein said first outlet is established in heat exchanger and described front lower heat exchanger in the rear, described second outlet is established on another in heat exchanger and described front lower heat exchanger in the rear, and the quantity of the heat exchanger tube included by described first refrigerant flow is equal with the quantity of the heat exchanger tube included by described second refrigerant flow.
2. the finned heat exchanger for air-conditioner according to claim 1, is characterized in that, described first import and described second import are formed in the top of described front heat exchanger.
3. the finned heat exchanger for air-conditioner according to claim 1, it is characterized in that, described first outlet is formed in the rear on heat exchanger, described front heat exchanger be provided with for be communicated with described rear heat exchanger first before export, described rear heat exchanger is provided with for the rear import with described first front outlet;
Described second outlet is formed on described front lower heat exchanger, and described front heat exchanger is provided with for second front exporting of being communicated with described front lower heat exchanger, described front lower heat exchanger be provided with for described second before lower inlet before outlet.
4. the finned heat exchanger for air-conditioner according to claim 3, it is characterized in that, before described first, outlet and described first import are positioned on the described front heat exchanger tube of same row, and before described second, outlet is arranged in how the described front heat exchanger tube of row deviates from a row of described air inlet.
5. the finned heat exchanger for air-conditioner according to claim 3, is characterized in that, before described first, before outlet and described second, outlet is all positioned at the lower end of described front heat exchanger.
6. the finned heat exchanger for air-conditioner according to claim 1, it is characterized in that, described first outlet is formed on described front lower heat exchanger, described front heat exchanger be provided with for be communicated with described front lower heat exchanger the 3rd before export, described front lower heat exchanger be provided with for the described 3rd before lower inlet before outlet;
Described second outlet is formed in the rear on heat exchanger, and described front heat exchanger is provided with for the 4th frontly exporting of being communicated with described rear heat exchanger, and described rear heat exchanger is provided with for the rear import with described 4th front outlet.
7. the finned heat exchanger for air-conditioner according to claim 6, it is characterized in that, before described 3rd, outlet and described first import are arranged in how the described front heat exchanger tube of row deviates from a row of described air inlet, and before the described 4th, outlet and the described 3rd front outlet are positioned on the described front heat exchanger tube of same row.
8. the finned heat exchanger for air-conditioner according to claim 6, is characterized in that, before the described 3rd, outlet is positioned at the lower end of described front heat exchanger, and before the described 4th, outlet is positioned at the upper end of described front heat exchanger.
9. the finned heat exchanger for air-conditioner according to any one of claim 3-8, it is characterized in that, described rear import is arranged in the described rear heat exchanger tube of many rows towards on a row of described air inlet, and described front lower inlet is located at the upper end of described front lower heat exchanger.
10. the finned heat exchanger for air-conditioner according to any one of claim 1, it is characterized in that, described front heat exchanger comprises the multiple described front heat exchanger tube being arranged in three rows, described front lower heat exchanger comprises the multiple described front lower heat exchanger tube being arranged in two rows, described rear heat exchanger comprises rear upper heat exchanger and rear lower heat exchanger, described rear upper heat exchanger comprises the multiple described rear heat exchanger tube being arranged in three rows, and described rear lower heat exchanger comprises the multiple described rear heat exchanger tube being arranged in two rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399728.6U CN204718463U (en) | 2015-06-11 | 2015-06-11 | For the finned heat exchanger of air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399728.6U CN204718463U (en) | 2015-06-11 | 2015-06-11 | For the finned heat exchanger of air-conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN204718463U true CN204718463U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399728.6U Withdrawn - After Issue CN204718463U (en) | 2015-06-11 | 2015-06-11 | For the finned heat exchanger of air-conditioner |
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| Country | Link |
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| CN (1) | CN204718463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896985A (en) * | 2015-06-11 | 2015-09-09 | 广东美的制冷设备有限公司 | Finned heat exchanger for air conditioner |
-
2015
- 2015-06-11 CN CN201520399728.6U patent/CN204718463U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896985A (en) * | 2015-06-11 | 2015-09-09 | 广东美的制冷设备有限公司 | Finned heat exchanger for air conditioner |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20171114 |
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| AV01 | Patent right actively abandoned |