CN201377941Y - Aluminum alloy flat tube bending type condenser of domestic air conditioner - Google Patents
Aluminum alloy flat tube bending type condenser of domestic air conditioner Download PDFInfo
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- CN201377941Y CN201377941Y CN200920007969U CN200920007969U CN201377941Y CN 201377941 Y CN201377941 Y CN 201377941Y CN 200920007969 U CN200920007969 U CN 200920007969U CN 200920007969 U CN200920007969 U CN 200920007969U CN 201377941 Y CN201377941 Y CN 201377941Y
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- heat sink
- vertical tube
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Abstract
The utility model discloses an aluminum alloy flat tube bending type condenser of a domestic air conditioner, which consists of three groups of heat radiating plates. Refrigerant heat radiating tubes of each group of heat radiating plates are respectively made of aluminum alloy flat tubes. Left ends of each group of heat radiating plates are respectively provided with end tubes, the right ends thereof are respectively provided with vertical tubes, and the end tubes and the vertical tubes are communicated by a plurality of parallel aluminum alloy flat tubes. Left sides of the aluminum alloy flat tubes of the first group of heat radiating plates are provided with aluminum alloy flat tube bending parts with the bending degree of 90 degrees. The lower parts of the vertical tubes of the three groups of heat radiating plates are respectively communicated with refrigerant distributing tubes. After entering into the first group of heat radiating plates to radiate heat, the refrigerant enters the second group and the third group of heat radiating plates to circulate and radiate heat multiple times through the refrigerant distributing tubes. The aluminum alloy flat tube has the advantages of low price, light weight and good processing performance; the heat radiating surface is large, which is favorable for enhancing heat exchange efficiency of the condenser of the domestic air conditioner and saving electric energy.
Description
Technical field
The utility model relates to the domestic air conditioning condenser, particularly a kind of domestic air conditioning aluminum alloy flat tube bending-type condenser.
Background technology
At present the radiating tube of domestic air conditioning condenser adopts circular copper pipe to make, and circular copper pipe as the shortcoming of radiating tube is: the costing an arm and a leg of circular copper pipe material, and than great, poor processability.And the area of dissipation of circular copper pipe is little, and consumed power is big.
Summary of the invention
The purpose of this utility model is at above-mentioned shortcoming, develops a kind of domestic air conditioning aluminum alloy flat tube bending-type condenser, adopts aluminum alloy flat tube as radiating tube, and the price of aluminum alloy flat tube is 1/3rd of a circular copper pipe.The aluminum alloy materials light specific gravity, processing characteristics is good, and aluminum alloy flat tube is big as the area of dissipation of radiating tube, helps the heat exchange of domestic air conditioning condenser, saves energy.
The purpose of this utility model is achieved in that
Domestic air conditioning aluminum alloy flat tube bending-type condenser is made up of three groups of heat sinks, and the refrigerant loses heat pipe of every group of heat sink all adopts aluminum alloy flat tube to make, and the area of dissipation of aluminum alloy flat tube is bigger than the area of dissipation of the circular copper pipe of same size.The inner chamber of aluminum alloy flat tube is made a plurality of square aluminum alloy flat tube inner ducts, gains in strength and hot-swap feature.
The left end of first group of heat sink is provided with the end pipe, and the right-hand member of first group of heat sink is provided with vertical tube, and the end pipe is communicated with by many parallel aluminum alloy flat tubes with vertical tube, and the periphery of aluminum alloy flat tube is provided with corrugated fin.The left side of the aluminum alloy flat tube of first group of heat sink is provided with the aluminum alloy flat tube bend, and the angle of aluminum alloy flat tube bend is the right angle of 90 degree, adapts to the installation site of family expenses condenser inside.The top of vertical tube is provided with cold-producing medium and enters pipe, and the middle part of pipe is provided with a slice dividing plate in the vertical tube.The effect of dividing plate is to make to enter the cold-producing medium that pipe enters vertical tube from cold-producing medium and stopped by dividing plate, can only enter in the aluminum alloy flat tube on first group of heat sink upper strata, after cold-producing medium dispels the heat by aluminum alloy flat tube, return the aluminum alloy flat tube of first group of heat sink lower floor after the heat radiation from the end pipe, enter the bottom of vertical tube, enter respectively the aluminum alloy flat tube of lower floor of second group of heat sink and the 3rd group of heat sink from the cold-producing medium distributing pipe again.
The left end of second group of heat sink is provided with the end pipe, and the right-hand member of second group of heat sink is provided with vertical tube, and the end pipe is communicated with by many parallel aluminum alloy flat tubes with vertical tube, and the periphery of aluminum alloy flat tube is provided with corrugated fin.The top of vertical tube is provided with the cold-producing medium efferent duct, and the bottom of vertical tube is provided with the cold-producing medium distributing pipe.The interior pipe of vertical tube and end pipe is respectively equipped with the above dividing plate of a slice or a slice, and the effect of dividing plate is to make the cold-producing medium heat radiation that circulates in second group of heat sink.
The left end of the 3rd group of heat sink is provided with the end pipe, and the right-hand member of the 3rd group of heat sink is provided with vertical tube, and the end pipe is communicated with by many parallel aluminum alloy flat tubes with vertical tube, and the periphery of aluminum alloy flat tube is provided with corrugated fin.The top of vertical tube is provided with the cold-producing medium efferent duct, and the bottom of vertical tube is provided with the cold-producing medium distributing pipe.The interior pipe of vertical tube and end pipe is respectively equipped with the above dividing plate of a slice or a slice, and the effect of dividing plate is to make the cold-producing medium heat radiation that circulates in the 3rd group of heat sink.
The bottom of the vertical tube of the vertical tube of the vertical tube of first group of heat sink, second group of heat sink and the 3rd group of heat sink is communicated with the cold-producing medium distributing pipe respectively, and the top of the vertical tube of the vertical tube of second group of heat sink and the 3rd group of heat sink is communicated with the cold-producing medium efferent duct respectively.
Cold-producing medium enters the top that pipe enters into the vertical tube of first group of heat sink from cold-producing medium, because stopping of the vertical tube intermediate membrane of first group of heat sink, cold-producing medium can only enter in the aluminum alloy flat tube on first group of heat sink upper strata, after cold-producing medium dispels the heat through aluminum alloy flat tube, enter the aluminum alloy flat tube of first group of heat sink lower floor from the end pipe of first group of heat sink, enter the aluminum alloy flat tube of second group of heat sink and the 3rd group of heat sink lower floor by the bottom of the vertical tube of first group of heat sink from the cold-producing medium distributing pipe respectively.Cold-producing medium repeatedly after the circulation heat radiation, from the output of cold-producing medium efferent duct, is finished the heat radiation process respectively in second group of heat sink and the 3rd group of heat sink.
The utility model adopts low, the light specific gravity of price of aluminum alloy flat tube, and processing characteristics is good, and the area of dissipation of aluminum alloy flat tube is big, helps improving the heat exchanger effectiveness of domestic air conditioning condenser, saves energy.。
Description of drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model plan structure schematic diagram;
Fig. 3 is the utility model aluminum alloy flat tube sectional perspective structural representation.
Among the figure: 1, first group of heat sink, 2, second groups of heat sinks, 3, the 3rd groups of heat sinks, 4, cold-producing medium enters pipe, and 5, the cold-producing medium efferent duct, 6, the cold-producing medium distributing pipe, 7, vertical tube, 8, vertical tube, 9, vertical tube, 10, end pipe, 11, end pipe, 12, the end pipe, 21, aluminum alloy flat tube, 22, aluminum alloy flat tube inner duct, 23, the aluminum alloy flat tube bend.
The specific embodiment
In conjunction with the accompanying drawings and embodiments, describe structure of the present utility model in detail.
Embodiment:
As Figure 1-3, domestic air conditioning aluminum alloy flat tube bending-type condenser is made up of three groups of heat sinks, and the refrigerant loses heat pipe of every group of heat sink all adopts aluminum alloy flat tube 21 to make.The inner chamber of aluminum alloy flat tube 21 is made 6 square aluminum alloy flat tube inner ducts 22.
The right-hand member that the left end of first group of heat sink 1 is provided with 10, the first groups of heat sinks 1 of end pipe is provided with vertical tube 7, and end pipe 10 is communicated with by 40 parallel aluminum alloy flat tubes 21 with vertical tube 7.The left side of the aluminum alloy flat tube 21 of first group of heat sink 1 is provided with aluminum alloy flat tube bend 23, and the angle of aluminum alloy flat tube bend 23 is the right angle of 90 degree.The periphery of aluminum alloy flat tube 21 is provided with corrugated fin.The top of vertical tube 7 is provided with cold-producing medium and enters pipe 4, and the middle part of pipe is provided with a slice dividing plate in the vertical tube 7.Make from cold-producing medium enter the pipe 4 cold-producing mediums that enter vertical tube 7 stopped by dividing plate, can only enter in 20 aluminum alloy flat tubes 21 on first group of heat sink 1 upper strata, after 20 aluminum alloy flat tubes, 21 heat radiations of cold-producing medium by first group of heat sink 1 upper strata, return 20 aluminum alloy flat tubes 21 of first group of heat sink 1 lower floor after the heat radiation from end pipe 10, enter the bottom of vertical tube 7, enter respectively the aluminum alloy flat tube 21 of lower floor of second group of heat sink 2 and the 3rd group of heat sink 3 from cold-producing medium distributing pipe 6 again.
The right-hand member that the left end of second group of heat sink 2 is provided with 11, the second groups of heat sinks 2 of end pipe is provided with vertical tube 8, and end pipe 11 is communicated with by the parallel aluminum alloy flat tube 21 of 40 rules with vertical tube 8, and the periphery of aluminum alloy flat tube 21 is provided with corrugated fin.The top of vertical tube 8 is provided with cold-producing medium efferent duct 5, and the bottom of vertical tube 8 is provided with cold-producing medium distributing pipe 6.The interior pipe of vertical tube 8 is provided with two dividing plates, and the interior pipe of end pipe 11 is provided with a slice dividing plate, makes the cold-producing medium heat radiation that circulates in second group of heat sink 2.
The right-hand member that the left end of the 3rd group of heat sink 3 is provided with 12, the three groups of heat sinks 3 of end pipe is provided with vertical tube 9, and end pipe 12 is communicated with by 40 parallel aluminum alloy flat tubes 21 with vertical tube 9, and the periphery of aluminum alloy flat tube 21 is provided with corrugated fin.The top of vertical tube 9 is provided with cold-producing medium efferent duct 5, and the bottom of vertical tube 9 is provided with cold-producing medium distributing pipe 6.The interior pipe of vertical tube 9 is respectively equipped with two dividing plates, and the interior pipe of end pipe 12 is provided with a slice dividing plate, makes the cold-producing medium heat radiation that circulates in the 3rd group of heat sink 3.
The bottom of the vertical tube 8 of the vertical tube 7 of first group of heat sink, second group of heat sink and the vertical tube 9 of the 3rd group of heat sink is communicated with cold-producing medium distributing pipe 6 respectively, and the top of the vertical tube 9 of the vertical tube 8 of second group of heat sink and the 3rd group of heat sink is communicated with cold-producing medium efferent duct 5 respectively.
Claims (2)
1, domestic air conditioning aluminum alloy flat tube bending-type condenser, it is characterized in that: domestic air conditioning aluminum alloy flat tube bending-type condenser is made up of three groups of heat sinks, the refrigerant loses heat pipe of every group of heat sink adopts aluminum alloy flat tube (21) to make, and the inner chamber of aluminum alloy flat tube (21) is made a plurality of square aluminum alloy flat tube inner ducts (22); The left end of first group of heat sink (1) is provided with end pipe (10), the right-hand member of first group of heat sink (1) is provided with vertical tube (7), end pipe (10) is communicated with by many parallel aluminum alloy flat tubes (21) with vertical tube (7), the periphery of the aluminum alloy flat tube (21) of first group of heat sink (1) is provided with corrugated fin, the left side of the aluminum alloy flat tube (21) of first group of heat sink (1) is provided with aluminum alloy flat tube bend (23), the top of vertical tube (7) is provided with cold-producing medium and enters pipe (4), and the middle part of the interior pipe of vertical tube (7) is provided with a slice dividing plate; The left end of second group of heat sink (2) is provided with end pipe (11), the right-hand member of second group of heat sink (2) is provided with vertical tube (8), end pipe (11) is communicated with by many parallel aluminum alloy flat tubes (21) with vertical tube (8), the periphery of the aluminum alloy flat tube (21) of second group of heat sink (2) is provided with corrugated fin, the top of vertical tube (8) is provided with cold-producing medium efferent duct (5), and the bottom of vertical tube (8) is provided with cold-producing medium distributing pipe (6); The left end of the 3rd group of heat sink (3) is provided with end pipe (12), the right-hand member of the 3rd group of heat sink (3) is provided with vertical tube (9), end pipe (12) is communicated with by many parallel aluminum alloy flat tubes (21) with vertical tube (9), the periphery of the aluminum alloy flat tube (21) of the 3rd group of heat sink (3) is provided with corrugated fin, the top of vertical tube (9) is provided with cold-producing medium efferent duct (5), and the bottom of vertical tube (9) is provided with cold-producing medium distributing pipe (6); The bottom of the vertical tube (8) of the vertical tube of first group of heat sink (7), second group of heat sink and the vertical tube (9) of the 3rd group of heat sink is communicated with cold-producing medium distributing pipe (6) respectively, and the top of the vertical tube (9) of vertical tube of second group of heat sink (8) and the 3rd group of heat sink is communicated with cold-producing medium efferent duct (5) respectively.
2, domestic air conditioning aluminum alloy flat tube bending-type condenser according to claim 1, the angle that it is characterized in that aluminum alloy flat tube bend (23) are the right angle of 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920007969U CN201377941Y (en) | 2009-03-18 | 2009-03-18 | Aluminum alloy flat tube bending type condenser of domestic air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920007969U CN201377941Y (en) | 2009-03-18 | 2009-03-18 | Aluminum alloy flat tube bending type condenser of domestic air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377941Y true CN201377941Y (en) | 2010-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920007969U Expired - Fee Related CN201377941Y (en) | 2009-03-18 | 2009-03-18 | Aluminum alloy flat tube bending type condenser of domestic air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377941Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729061A (en) * | 2015-03-30 | 2015-06-24 | 广东美的暖通设备有限公司 | Heat exchange system and air conditioner |
-
2009
- 2009-03-18 CN CN200920007969U patent/CN201377941Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729061A (en) * | 2015-03-30 | 2015-06-24 | 广东美的暖通设备有限公司 | Heat exchange system and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20120318 |