CN101532753A - Heat exchanger structure of air conditioner - Google Patents
Heat exchanger structure of air conditioner Download PDFInfo
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- CN101532753A CN101532753A CN200810052390A CN200810052390A CN101532753A CN 101532753 A CN101532753 A CN 101532753A CN 200810052390 A CN200810052390 A CN 200810052390A CN 200810052390 A CN200810052390 A CN 200810052390A CN 101532753 A CN101532753 A CN 101532753A
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- heat
- heat exchange
- air
- radiating fin
- heat exchanger
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Abstract
A heat exchanger structure of an air conditioner comprises a plurality of cooling fins which are parallelly arranged at a preset interval, a plurality of rows of heat transfer tubes which are vertically inserted into the cooling fins, and a heat exchange unit which is formed by connecting U-shaped elbows at the ends of the heat transfers tubes, wherein each row of heat transfer tubes are arranged in the cooling fins in parallel at a preset interval; a plurality of heat exchange units are arrayed in parallel at a certain interval; frame-shaped baffles which are formed by the surrounding of the edges of the cooling fins are arranged in the intervals among the heat exchange units; and the baffles are fixed with the cooling fins. The heat exchanger structure of the air conditioner can re-implement uniform mixing of the air which passes through the heat transfer tubes of one heat exchange unit, and can implement uniform heat exchange on the heat exchange unit when the air passes through the transfer tube of the next heat exchange unit, thereby improving the heat exchange capacity of the heat exchanger. The invention has simple structure and easy production.
Description
Technical field
The present invention relates to air-conditioner, relate in particular to a kind of heat exchanger structure of air-conditioner.
Background technology
Air-conditioner is that indoor temperature is freezed or heated the device of adjusting, includes indoor section and outdoor section.The Saperated air conditioner that the integral air conditioner that forms as one and indoor section separate with outdoor section.No matter be integral air conditioner or the Saperated air conditioner that separates, when it carried out cooling operation, cold-producing medium was compressed into high temperature and high pressure gas at outdoor section by compressor, absorbed outside cold air cooling by condenser.Behind outdoor expansion valve, reduce pressure into the low temperature liquid cold-producing medium, high-temperature gas in the absorption chamber when entering indoor section by heat exchanger is under the effect of Air Blast fan, carry out heat exchange and absorb heat with the room air of the condition of high temperature that flows into indoor section, become the high-temperature low-pressure cold-producing medium.Then, it carries out gas-liquid separation in fluid reservoir after, the compressor inside of going into the outdoor branch with the pure gas state flow is compressed, and thus, cold-producing medium is circulation repeatedly in air-conditioner.The process of air conditioner heat-production running is the opposite cyclic process of carrying out with cooling operation.
Usually, heat exchanger is to constitute by the fine aluminium fin is set on the copper tube, cold-producing medium is in heat absorption evaporation in copper pipe, and carry out heat exchange by fin and ambient air with heat sinking function, accelerate the line of rabbet joint that air mobile and circulation passes fin by fan, promoted fin and surrounding air to carry out heat exchange.
Consult shown in Figure 1, be existing heat exchanger structure, comprise the radiating fin 1 that several are arranged in parallel with predetermined space, the vertical heat-transfer pipe 2 that inserts in the radiating fin 1 of number row, every row's heat-transfer pipe 2 is arranged in parallel in the radiating fin 1 with predetermined space, and the end of heat-transfer pipe 2 links to each other by U font elbow 3.
Existing this heat exchanger structure all is very close to each other between the pipe of heat-transfer pipe row and pipe row, when air by the time, can only be between the gap of radiating fin, to pass through, and seldom can after arranging, mix again again through the pipe of heat-transfer pipe.Therefore, caused the heat exchange of whole heat exchanger inhomogeneously, can not make heat exchanger carry out heat exchange fully.
Summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of heat exchanger structure of improved air-conditioner, after it can make air pass through the heat-transfer pipe of a heat exchange unit, can the air by heat-transfer pipe be mixed again again, when the heat-transfer pipe by next heat exchange unit again, just can carry out uniform heat exchange in the heat exchanging unit, improve the exchange capability of heat of heat exchanger.
The objective of the invention is to realize by following technical scheme.
The heat exchanger structure of a kind of air-conditioner of the present invention, comprise the radiating fin that is arranged in parallel with predetermined space by several, the vertical heat-transfer pipe that inserts in the radiating fin of number row, every row's heat-transfer pipe is arranged in parallel in the radiating fin with predetermined space, the heat exchange unit that the end of heat-transfer pipe links to each other and constitutes by U font elbow; Several heat exchange units distance at certain intervals are arranged in parallel, and are provided with the frame shape baffle plate that surrounds along the radiating fin edge in the spacing of heat exchange unit, and this baffle plate and radiating fin are fixed.
Spacing distance between described several heat exchange units is 2 millimeters to 20 millimeters scopes.
Adopt between described baffle plate and the radiating fin bonding, screw or clamping or mode be connected and fixed.
Beneficial effect of the present invention: the heat exchanger structure of air-conditioner of the present invention, after it can make air pass through the heat-transfer pipe of a heat exchange unit, can the air by heat-transfer pipe be mixed again again, when the heat-transfer pipe by next heat exchange unit again, just can carry out uniform heat exchange in the heat exchanging unit, improve the exchange capability of heat of heat exchanger.The present invention is simple in structure, produces easily.
Below in conjunction with drawings and the specific embodiments the present invention is described in detail.
Description of drawings:
Fig. 1 is a prior art structural representation of the present invention.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is a structural representation of the present invention.
Fig. 4 is baffle plate scheme of installation among Fig. 3 of the present invention.
Fig. 5 is the structural representation of further embodiment of this invention.
Major label description in figure:
1 radiating fin, 2 heat-transfer pipes, 3 U font elbows, 4 baffle plates.
The specific embodiment
Consult Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the heat exchanger structure of air-conditioner of the present invention, comprise the radiating fin 1 that is arranged in parallel with predetermined space by several, the vertical heat-transfer pipe 2 that inserts in the radiating fin 1 of number row, every row's heat-transfer pipe 2 is arranged in parallel in the radiating fin 1 with predetermined space, the heat exchange unit that the end of heat-transfer pipe 2 links to each other and constitutes by U font elbow 3; Several heat exchange units distance at certain intervals are arranged in parallel, and are provided with the frame shape baffle plate 4 that surrounds along radiating fin 1 edge in the spacing of several heat exchange units, and baffle plate 4 is fixing with radiating fin 1.Fig. 4 is one embodiment of the invention, the scheme of installation of baffle plate 4, and the arrow direction is the installation direction of baffle plate 4.Fig. 5 is further embodiment of this invention, the frame-type structure of baffle plate 4.Spacing distance between the heat exchange unit that several spaced and parallel are arranged is 2 millimeters to 20 millimeters scopes.Baffle plate 4 adopts iron plates or aluminium sheet material to make, can adopt between baffle plate 4 and the radiating fin 1 bonding, screw or clamping or mode be connected and fixed.
The periphery of radiating fin is provided with the connecting plate made from metal material, by connecting plate and adopt the screw connected mode to connect as one between the heat exchange unit.
Advantage of the present invention: the heat exchanger structure of air-conditioner of the present invention, after it can make air pass through the heat-transfer pipe of a heat exchange unit, can the air by heat-transfer pipe be mixed again again, when the heat-transfer pipe by next heat exchange unit again, just can carry out uniform heat exchange in the heat exchanging unit, improve the exchange capability of heat of heat exchanger.The present invention is simple in structure, produces easily.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1, a kind of heat exchanger structure of air-conditioner, comprise the radiating fin that is arranged in parallel with predetermined space by several, the vertical heat-transfer pipe that inserts in the radiating fin of number row, every row's heat-transfer pipe is arranged in parallel in the radiating fin with predetermined space, the heat exchange unit that the end of heat-transfer pipe links to each other and constitutes by U font elbow; It is characterized in that: several heat exchange units distance at certain intervals are arranged in parallel, and are provided with the frame shape baffle plate that surrounds along the radiating fin edge in the spacing of heat exchange unit, and this baffle plate and radiating fin are fixed.
2, the heat exchanger structure of air-conditioner according to claim 1 is characterized in that: the spacing distance between described several heat exchange units is 2 millimeters to 20 millimeters scopes.
3, the heat exchanger structure of air-conditioner according to claim 1 is characterized in that: adopt between described baffle plate and the radiating fin bonding, screw or clamping or mode be connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810052390A CN101532753A (en) | 2008-03-10 | 2008-03-10 | Heat exchanger structure of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810052390A CN101532753A (en) | 2008-03-10 | 2008-03-10 | Heat exchanger structure of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101532753A true CN101532753A (en) | 2009-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810052390A Pending CN101532753A (en) | 2008-03-10 | 2008-03-10 | Heat exchanger structure of air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN101532753A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103917837A (en) * | 2011-12-12 | 2014-07-09 | 三菱电机株式会社 | Refrigerator |
| CN104236366A (en) * | 2013-06-19 | 2014-12-24 | 三星电子株式会社 | Heat exchanger and manufacturing method thereof |
| CN104266411A (en) * | 2014-10-16 | 2015-01-07 | 中国扬子集团滁州扬子空调器有限公司 | Combined air cooling heat exchange assembly for composite refrigeration system |
| CN111412691A (en) * | 2020-03-13 | 2020-07-14 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner |
-
2008
- 2008-03-10 CN CN200810052390A patent/CN101532753A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103917837A (en) * | 2011-12-12 | 2014-07-09 | 三菱电机株式会社 | Refrigerator |
| CN103917837B (en) * | 2011-12-12 | 2016-01-06 | 三菱电机株式会社 | Refrigerator |
| CN104236366A (en) * | 2013-06-19 | 2014-12-24 | 三星电子株式会社 | Heat exchanger and manufacturing method thereof |
| CN104236366B (en) * | 2013-06-19 | 2018-03-30 | 三星电子株式会社 | The manufacture method of heat exchanger |
| CN104266411A (en) * | 2014-10-16 | 2015-01-07 | 中国扬子集团滁州扬子空调器有限公司 | Combined air cooling heat exchange assembly for composite refrigeration system |
| CN111412691A (en) * | 2020-03-13 | 2020-07-14 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner |
| CN111412691B (en) * | 2020-03-13 | 2021-09-07 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090916 |