CN201273746Y - Double row tube heat exchanger for air-conditioner - Google Patents
Double row tube heat exchanger for air-conditioner Download PDFInfo
- Publication number
- CN201273746Y CN201273746Y CNU2008202008258U CN200820200825U CN201273746Y CN 201273746 Y CN201273746 Y CN 201273746Y CN U2008202008258 U CNU2008202008258 U CN U2008202008258U CN 200820200825 U CN200820200825 U CN 200820200825U CN 201273746 Y CN201273746 Y CN 201273746Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- air
- copper pipe
- copper
- conditioner
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to a double-rowed pipe heat exchanger, which comprises a fin (1) and a plurality of copper pipes. The fin (1) is provided with two rows of copper pipe mounting holes (11). The utility model is characterized in that the two rows of copper pipe mounting holes (11) are arranged symmetrically. Because of the symmetric arrangement of the two rows of copper pipe mounting holes, when the air flows pass the heat exchanger from an obtuse angle or an acute angle, the air can be prevented from flowing through the gap among the copper pipes, thereby ensuring the heat exchanging effect among the copper pipes and improving the utilization rate of the heat exchanger.
Description
Technical field:
The utility model is a kind of air-conditioner biexhaust pipe heat exchanger, belongs to the improvement technology of air-conditioner biexhaust pipe heat exchanger.
Background technology:
The double air-condition heat exchanger of prior art as shown in Figure 1, comprise fin 1 and copper pipe, fin is provided with two row's copper pipe installing holes 11, two row's installing hole cross arrangements, some copper pipes pass two row's installing holes respectively, the type that the heat exchanger of said structure vertically blows to heat exchanger for the off-premises station or the air of side air-out, air are flowed through and can be streamed to second row's copper pipe behind first row's copper pipe on the fin, realize heat exchange preferably.But business air conditioner field, the top air-out off-premises station is very common a kind of structural shape, and in order to reduce the thickness of indoor set, indoor evaporator is generally and tilts to place, and room air tiltedly blows to evaporimeter, as shown in Figure 2, at this moment a big chunk air is arranged directly from the spatial flow mistake between the copper pipe, seldom carry out heat exchange with copper pipe, the heat exchange weak effect greatly reduces the service efficiency of heat exchanger.
Technology contents:
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, can improve top air-out or the air-conditioner biexhaust pipe heat exchanger of heat exchanger heat exchange effect and heat exchange utilization rate when tiltedly drying and provide a kind of.
The technical scheme that realizes the utility model purpose is: the utility model comprises fin and some copper pipes, and wherein fin is provided with two row's copper pipe installing holes, the corresponding setting of wherein said two row's copper pipe installing holes.
The utility model is owing to adopt the corresponding structure that is provided with of two row's copper pipe installing holes, and therefore, top air-out or when tiltedly drying can avoid the space of air between copper pipe to flow through, and guarantees the heat exchange effect between the copper pipe, has improved the heat exchange utilization rate.
Description of drawings:
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is another kind of prior art constructions schematic diagram;
Fig. 3 is a structural representation of the present utility model.
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment:
With reference to Fig. 3, the utility model air-conditioner biexhaust pipe heat exchanger comprises fin 1 and some copper pipes, and wherein fin 1 is provided with two row's copper pipe installing holes, 11, two row's copper pipe installing holes, 11 corresponding settings, and some copper pipes pass installing hole respectively.
During the utility model heat exchange, when air tiltedly blowed to heat exchanger, the air of the first row's copper pipe of flowing through flowed to second row's copper pipe after will streaming first row's copper pipe, proceed heat exchange, guarantee the heat exchange effect between the copper pipe, improve the utilization ratio of heat exchanger greatly.
Claims (1)
1, a kind of biexhaust pipe heat exchanger comprises fin (1) and some copper pipes, and wherein fin (1) is provided with two row's copper pipe installing holes (11), it is characterized in that corresponding setting of described two row's copper pipe installing holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202008258U CN201273746Y (en) | 2008-09-16 | 2008-09-16 | Double row tube heat exchanger for air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202008258U CN201273746Y (en) | 2008-09-16 | 2008-09-16 | Double row tube heat exchanger for air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273746Y true CN201273746Y (en) | 2009-07-15 |
Family
ID=40884093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202008258U Expired - Fee Related CN201273746Y (en) | 2008-09-16 | 2008-09-16 | Double row tube heat exchanger for air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273746Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537529A (en) * | 2012-07-12 | 2014-01-29 | 珠海格力电器股份有限公司 | Punching method of air cooling heat exchanger and air cooling heat exchanger |
-
2008
- 2008-09-16 CN CNU2008202008258U patent/CN201273746Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537529A (en) * | 2012-07-12 | 2014-01-29 | 珠海格力电器股份有限公司 | Punching method of air cooling heat exchanger and air cooling heat exchanger |
| CN103537529B (en) * | 2012-07-12 | 2015-08-26 | 珠海格力电器股份有限公司 | A kind of hole-punching method of air cooling heat exchanger and a kind of air cooling heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Midea HVAC Equipment Co., Ltd. Assignor: Meidi Electric Appliances Co., Ltd., Guangdong Contract record no.: 2011440000521 Denomination of utility model: Double row tube heat exchanger for air-conditioner Granted publication date: 20090715 License type: Exclusive License Record date: 20110613 |
|
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20131216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131216 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 Foshan, Shunde District, Beijiao Town, Penglai Road, the United States Industrial City Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20150916 |
|
| EXPY | Termination of patent right or utility model |