CN101504228A - Heat exchanger structure of air conditioner - Google Patents
Heat exchanger structure of air conditioner Download PDFInfo
- Publication number
- CN101504228A CN101504228A CNA2008100522788A CN200810052278A CN101504228A CN 101504228 A CN101504228 A CN 101504228A CN A2008100522788 A CNA2008100522788 A CN A2008100522788A CN 200810052278 A CN200810052278 A CN 200810052278A CN 101504228 A CN101504228 A CN 101504228A
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- heat exchanger
- air conditioner
- fin
- fins
- exchanger tube
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Abstract
The invention provides a heat exchanger structure of an air conditioner, which comprises a plurality of fins paralelly arranged at intervals and heat exchange tubes inserted in the fins; the heat exchanger structure has improvements that the fins are annular bodies, and the plurality of annular fins are arranged concentrically, racially, parallelly and at intervals; and the heat exchange tubes are arranged and inserted into the annular fins radially, end parts of the heat exchange tubes are connected by U-shaped elbows to form a plate-shaped heat exchanger, each heat exchange tube is provided with one or more inlets and outlets, and the fins are matched with the direction of the air flow generated by the fan so as to effectively reduce air flow resistance, increase air flow rate, reduce noises and improve energy efficiency ratio of the air conditioner.
Description
Technical field
The present invention relates to air conditioner, relate in particular to a kind of heat exchanger that the disc fin constitutes that is provided with, the swirling eddy direction that fin is provided with direction and air conditioner fan forms better coupling, increases air flow rate, reduces the heat exchanger structure of air conditioner of gas-flow resistance and noise.
Background technology
Air conditioner is will be by the refrigerant of compressor, condensing machine, expansion gear, heat exchanger circulation, carry out heat exchange with air by heat exchanger after, interior space air is carried out a kind of device that changes in temperature are regulated.The structure of air conditioner comprises, off-premises station that is made of compressor, condensing machine and expansion gear and the indoor set that is made of fan and heat exchanger interconnect by coolant piping between off-premises station and the indoor set.
The kind of air conditioner is that the position that is provided with according to indoor set is divided into, uprightly be placed on indoor use the vertical type air conditioner, hang and be installed in the wall air conditioner that uses on the indoor wall and be installed in the ceiling board air conditioner machine that use at indoor top.
During air conditioner work, driving along with fan, suck room air by the inlet scoop, during inhaled air process heat exchanger, be cooled or heat by the heat exchange action with refrigerant, the driving by fan is then flowed along the radial direction of fan, be discharged to indoorly through exhaust outlet at last, reach the purpose of room air being carried out cold and hot adjusting.
Consult shown in Figure 1, existing air conditioner heat exchanger comprise a plurality of flat fins 1 that are arranged in parallel with predetermined space with fin 1 arranged vertical and become the heat exchanger tube 2 of Z-shaped or U-shaped, the whole at right angles quadrangle of heat exchanger; Fin 1 mostly is the aluminium fin, and heat exchanger tube 2 is the copper heat exchanger tube.During air conditioner work, the starting fan rotation, air draught is flowed between fin 1 so that carry out heat exchange, cold-producing medium flows in heat exchanger tube 2, the temperature of cold-producing medium is delivered on the radiating fin 1, simultaneously, radiating fin 1 contacts with air, thus make air with heat exchanger tube 2 in refrigerant fluid carry out heat conduction and realize heat exchange.This kind version of existing air conditioner heat exchanger exists some and does not attain and improve part, therefore has following deficiency: 1, because heat exchanger generally is arranged on the place ahead or the rear of air conditioner fan, during air conditioner work, fan rotates at a high speed, make the air-flow of import and outlet have very strong spinning momentum, and be arranged on the heat exchanger at fan the place ahead or rear, the swirling eddy direction that direction that its fin 1 is provided with and fan produce is vertical configuration, must produce sizable resistance to air-flow like this, thereby reduction air quantity, reduce the Energy Efficiency Ratio of air conditioner, especially in wall-through type air conditioner, this situation is even more serious.2, because heat exchanger and fan that distance is set is very near, so the airflow direction that fan produces do not match with the direction that is provided with of heat exchanger fin 1, must trigger noise, cause the environment for use of air conditioner undesirable, so pending improvement arranged.
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 air conditioner, a plurality of fins are arranged to annular solid, arrange with the concentric radial parallel of predetermined space, heat exchanger tube is the radioactivity arrangement and is located in the fin, the heat exchanger tube end links to each other by U font elbow, constitute the dish type heat exchanger, heat exchanger tube has one or more import and outlet, the airflow direction that fin and fan are produced is complementary, and effectively reduces gas-flow resistance, increases the flow of air-flow, reduce noise, improve the Energy Efficiency Ratio of air conditioner.
The objective of the invention is to realize by following technical scheme.
Heat exchanger structure of air conditioner of the present invention comprises a plurality of spaced and parallel fin of arranging and the heat exchanger tube that is located in the fin; It is characterized in that: described fin is an annular solid, and a plurality of ring fins are that concentric spaced radial is arranged in parallel; Described heat exchanger tube is the radioactivity arrangement and is located in the ring fin, and the heat exchanger tube end links to each other by U font elbow.
Aforesaid heat exchanger structure of air conditioner, wherein heat exchanger tube is provided with the import and the outlet of equal number.
Aforesaid heat exchanger structure of air conditioner, wherein the import that is provided with of heat exchanger tube is one or more with outlet.
The beneficial effect of heat exchanger structure of air conditioner of the present invention, it is arranged to annular solid with a plurality of fins, arrange with the concentric radial parallel of predetermined space, heat exchanger tube is the radioactivity arrangement and is located in the fin, the heat exchanger tube end links to each other by U font elbow, constitute the dish type heat exchanger, heat exchanger tube has one or more import and outlet, and heat exchanger is installed in the place ahead or the rear of fan, when air conditioner is worked, the airflow direction that fin and fan produce is complementary, can effectively reduce the resistance of fin, thereby increase the flow of air-flow, reduce noise air-flow, improve the working environment of air conditioner, improve the Energy Efficiency Ratio of air conditioner.
Description of drawings:
Fig. 1 is existing heat exchanger structure of air conditioner schematic diagram.
Fig. 2 is a heat exchanger structure of air conditioner schematic diagram of the present invention.
Major label description in figure
Prior art part: 1 fin, 2 heat exchanger tubes;
Part of the present invention: 3 fins, 4 heat exchanger tubes, 41 imports, 42 outlets.
The specific embodiment
Consult shown in Figure 1ly, heat exchanger structure of air conditioner of the present invention comprises the fin 3 that a plurality of spaced and parallel are arranged and is located in heat exchanger tube 4 in the fin 3; Its improvements are: described fin 3 is annular solid, and a plurality of ring fins 3 are that concentric spaced radial is arranged in parallel; Described heat exchanger tube 4 is the radioactivity arrangement and is located in the ring fin 3, and the heat exchanger tube end links to each other by U font elbow.
Consult shown in Figure 1ly, heat exchanger structure of air conditioner of the present invention, heat exchanger tube 4 are provided with the import 41 and outlet 42 of equal number; The import 41 that this heat exchanger tube 4 is provided with is one or more with outlet 42.
Consult shown in Figure 1, the preparation of heat exchanger structure of air conditioner of the present invention, adopt aluminium to make flat annular solid as fin 3, set the ring fin of different inner diameters according to the predetermined space of fin, ring fin 3 concentric spaced radials with different inner diameters are arranged in parallel then, copper heat exchanger tube 4 being radioactivity arranges and to be located in concentric spaced radial and to be arranged in parallel in the ring fin 3 again, copper heat exchanger tube end links to each other by U font elbow, and copper heat exchanger tube 4 is provided with a refrigerant inlet 41 and a refrigerant outlet 42, thereby constitutes the dish type heat exchanger.This dish type heat exchanger is installed in the anterior position of air conditioner fan, makes the center of circle of dish type heat exchanger and fan concentric.
During air conditioner work, driving along with fan, suck room air by the inlet scoop, during inhaled air process heat exchanger, be cooled or heat by the heat exchange action with refrigerant, the driving by fan is then flowed along the radial direction of fan, be discharged to indoorly through exhaust outlet at last, reach the purpose of room air being carried out cold and hot adjusting.Because the fin 3 of air conditioner heat exchanger of the present invention is an annular solid, the direction of its setting airflow direction lucky and that fan produces is complementary, not only can effectively reduce the resistance of 3 pairs of air-flows of fin, and can play certain guide effect to the circling gas flow of fan, thereby increase the flow of air-flow, optimize the service behaviour of air conditioner; Simultaneously because the resistance of 3 pairs of air-flows of fin reduces greatly and the circling gas flow of fan is played certain guide effect, thereby can reduce noise effectively, improve the working environment of air conditioner, improve the Energy Efficiency Ratio of air conditioner.
Heat exchanger structure of air conditioner of the present invention, fin prepares, heat exchanger tube wears and the canned prior art that is of cold-producing medium, so, give unnecessary details no longer in detail.In addition, the copper heat exchanger tube can be provided with a plurality of refrigerant inlet and refrigerant outlet.
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 comprises a plurality of spaced and parallel fin of arranging and the heat exchanger tube that is located in the fin; It is characterized in that: described fin is an annular solid, and a plurality of ring fins are that concentric spaced radial is arranged in parallel; Described heat exchanger tube is the radioactivity arrangement and is located in the ring fin, and the heat exchanger tube end links to each other by U font elbow.
2, heat exchanger structure of air conditioner according to claim 1 is characterized in that: described heat exchanger tube is provided with the import and the outlet of equal number.
3, heat exchanger structure of air conditioner according to claim 1 is characterized in that: the import that described heat exchanger tube is provided with is one or more with outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100522788A CN101504228A (en) | 2008-02-05 | 2008-02-05 | Heat exchanger structure of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100522788A CN101504228A (en) | 2008-02-05 | 2008-02-05 | Heat exchanger structure of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101504228A true CN101504228A (en) | 2009-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100522788A Pending CN101504228A (en) | 2008-02-05 | 2008-02-05 | Heat exchanger structure of air conditioner |
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| CN (1) | CN101504228A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435025A (en) * | 2010-12-08 | 2012-05-02 | 苏州嘉言能源设备有限公司 | Concentric circle condenser |
| CN102589051A (en) * | 2012-03-14 | 2012-07-18 | 海尔集团公司 | Indoor unit of air conditioner |
| CN104596156A (en) * | 2015-02-04 | 2015-05-06 | 天津商业大学 | Row-depth-variable fin heat exchanger |
| CN105928091A (en) * | 2016-05-18 | 2016-09-07 | 胡振强 | Outer unit of heating system of efficient heat pump |
| CN108224569A (en) * | 2018-02-09 | 2018-06-29 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN108224570A (en) * | 2018-02-09 | 2018-06-29 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN108253610A (en) * | 2018-02-09 | 2018-07-06 | 青岛海尔空调器有限总公司 | Heat exchanger and annular air conditioner indoor unit for annular air conditioner indoor unit |
| CN108344044A (en) * | 2018-02-09 | 2018-07-31 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN108426306A (en) * | 2018-03-26 | 2018-08-21 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN108426307A (en) * | 2018-03-26 | 2018-08-21 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN108443962A (en) * | 2018-02-09 | 2018-08-24 | 青岛海尔空调器有限总公司 | Heat exchanger for annular air conditioner indoor unit and annular air conditioner indoor unit |
| CN110486813A (en) * | 2019-08-22 | 2019-11-22 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN110486810A (en) * | 2019-08-22 | 2019-11-22 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN110486814A (en) * | 2019-08-22 | 2019-11-22 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN110486811A (en) * | 2019-08-22 | 2019-11-22 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
-
2008
- 2008-02-05 CN CNA2008100522788A patent/CN101504228A/en active Pending
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435025A (en) * | 2010-12-08 | 2012-05-02 | 苏州嘉言能源设备有限公司 | Concentric circle condenser |
| CN102589051A (en) * | 2012-03-14 | 2012-07-18 | 海尔集团公司 | Indoor unit of air conditioner |
| CN102589051B (en) * | 2012-03-14 | 2017-03-22 | 海尔集团公司 | Indoor unit of air conditioner |
| CN104596156A (en) * | 2015-02-04 | 2015-05-06 | 天津商业大学 | Row-depth-variable fin heat exchanger |
| CN104596156B (en) * | 2015-02-04 | 2016-09-14 | 天津商业大学 | Become and arrange deep finned heat exchanger |
| CN105928091A (en) * | 2016-05-18 | 2016-09-07 | 胡振强 | Outer unit of heating system of efficient heat pump |
| CN105928091B (en) * | 2016-05-18 | 2018-11-27 | 珠海博信达节能科技有限公司 | The outer machine of high-efficiency heat pump heating system |
| CN108443962A (en) * | 2018-02-09 | 2018-08-24 | 青岛海尔空调器有限总公司 | Heat exchanger for annular air conditioner indoor unit and annular air conditioner indoor unit |
| CN108443962B (en) * | 2018-02-09 | 2024-02-23 | 青岛海尔空调器有限总公司 | Heat exchanger for annular air conditioner indoor unit and annular air conditioner indoor unit |
| CN108344044A (en) * | 2018-02-09 | 2018-07-31 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN108224570B (en) * | 2018-02-09 | 2024-04-26 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN108344044B (en) * | 2018-02-09 | 2024-03-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN108224570A (en) * | 2018-02-09 | 2018-06-29 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN108224569A (en) * | 2018-02-09 | 2018-06-29 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN108224569B (en) * | 2018-02-09 | 2024-02-23 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN108253610A (en) * | 2018-02-09 | 2018-07-06 | 青岛海尔空调器有限总公司 | Heat exchanger and annular air conditioner indoor unit for annular air conditioner indoor unit |
| CN108253610B (en) * | 2018-02-09 | 2023-06-30 | 青岛海尔空调器有限总公司 | Heat exchanger for annular air conditioner indoor unit and annular air conditioner indoor unit |
| CN108426307B (en) * | 2018-03-26 | 2023-05-19 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN108426307A (en) * | 2018-03-26 | 2018-08-21 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN108426306A (en) * | 2018-03-26 | 2018-08-21 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN110486811A (en) * | 2019-08-22 | 2019-11-22 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN110486814A (en) * | 2019-08-22 | 2019-11-22 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN110486810A (en) * | 2019-08-22 | 2019-11-22 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN110486813A (en) * | 2019-08-22 | 2019-11-22 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090812 |