CN202869308U - High pressure cast aluminum heating heat sink - Google Patents
High pressure cast aluminum heating heat sink Download PDFInfo
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- CN202869308U CN202869308U CN 201220595024 CN201220595024U CN202869308U CN 202869308 U CN202869308 U CN 202869308U CN 201220595024 CN201220595024 CN 201220595024 CN 201220595024 U CN201220595024 U CN 201220595024U CN 202869308 U CN202869308 U CN 202869308U
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Abstract
The utility model discloses a high pressure cast aluminum heating heat sink which comprises a plurality of heat dissipation units (2), wherein an upper port and a lower port of two adjacent heat dissipation units (2) are connected with each other through a butt joint tube port (3), an upper channel (9), a straight channel (15) and a lower channel (12) are communicated with each other and arranged in the heat dissipation units (2), a radiation front wing piece (5) is correspondingly arranged at the front portion of the straight channel (15) through a middle rib bar, a radiation rear wing piece (14) is correspondingly arranged at the back of the straight channel (15) through the middle rib bar, two sides of the straight channel (15) are further provided with heat dissipation wing pieces (11), an arc-shaped heat dissipation wing piece (10) is connected with the upper portion of each heat dissipation wing piece (11), a convection channel is composed of the arc-shaped heat dissipation wing pieces (10), the heat dissipation wing pieces (11) and the radiation front wing piece (5) and communicated with a convection heat dissipation opening (4) which is formed in the radiation front wing piece (5). By adopting the structure, the high pressure cast aluminum heating heat sink has the advantages of being simple and reasonable in structure, convenient to produce and process, good in heat conduction and heat dissipation performance, energy-saving and environment-friendly, attractive and elegant in appearance and the like.
Description
Technical field
The utility model relates to a kind of indoor heating equipment, particularly a kind of high-pressure aluminium-casting heating radiator that is formed by a plurality of heat-sink unit tandem compounds.
Background technology
Along with the fast development of China's economy, living standard and housing condition have obtained obvious improvement, winter indoor heating radiator use more and more general, gradually to Anhui, the Shelter in South China Cities development such as Jiangsu, Hubei, Hunan, Zhejiang.The heating radiator that uses at present in use has the following disadvantages: the one, and cast-iron radiator is cast by cast iron, the deficiency of its existence is that heat conductivility is poor, energy consumption is large, Heavy Weight, volume is large, appearance surfaces is coarse, bearing capacity is poor, installation takes up room greatly, do not meet the relevant regulations of energy-conserving and environment-protective, in order to increase heat dissipation capacity, often increase cooling surface area by the quantity that increases heat-sink unit, so not only need increase cost, and increase the volume of radiator, cause the space of installation of heat radiator also must increase, country has ordered and has forbidden producing, and the product of use is eliminated gradually.The 2nd, the steel steel radiator is formed by steel-pipe welding, the weak point of its existence is that cooling surface area is little, radiating efficiency is low, loss is large, solder joint is many in addition, produce easily dry joint and rosin joint, weld surface treatment difficulty is large, and product quality is difficult to guarantee that process velocity is slow, product specification is low, and profile is not attractive in appearance.For this reason, many manufacturers develop and study, but not yet have so far rational product to emerge.
Summary of the invention
The defects that exists for overcoming existing heating radiator, the purpose of this utility model provide a kind of simple and reasonable, production and processing convenient, hot conduction and perfect heat-dissipating, energy-conserving and environment-protective, high-pressure aluminium-casting heating radiator elegant in appearance.
The utility model solves the problems of the technologies described above the technical scheme that adopts, and it comprises a plurality of heat-sink units, is connected by the butt tube joint respectively between the upper lower interface of described adjacent heat-sink unit; Be provided with the upper channel, straight channel and the lower channel that are interconnected in the described heat-sink unit, the front and back of straight channel are provided with fin after the positive fin of radiation and the radiation by middle rib correspondence, both sides also are provided with heat-dissipating fin, heat-dissipating fin top is connected with the arc heat-dissipating fin, and the convection channel that is made of the positive fin of arc heat-dissipating fin, heat-dissipating fin and radiation links to each other with the heat loss through convection mouth on the positive fin of radiation.
The upper inlet of described first heat-sink unit connects fixedly pipe close of water supply connector, lower inlet; The upper outlet of end piece heat-sink unit connects air bleeding valve, lower outlet connects water out adapter.
The cross section of described straight channel is oval, and the lower surface of straight channel is fixed with plug.
After adopting said structure, have the following advantages compared with the prior art and effect: the one, owing to fin after the front and back of straight channel arrange the positive fin of radiation and radiation, in both sides heat-dissipating fin is set, cooling surface area is large, has greatly improved radiating efficiency; Convection channel is connected with the heat loss through convection mouth in heat-sink unit front, and the thermal convection current passage is smooth and easy, and heat transfer effect is good.The 2nd, because the cross section of straight channel is oval, reduced to the full extent resistance to water-flow, increased substantially the hot working efficiency of product.The 3rd, because heat-sink unit adopts high-voltage cast-aluminum technique one-step die casting, intensity is high, heat conduction velocity is fast, good heating effect; The application product glossiness is high after surface treatment, and is elegant in appearance.The 4th, to make pollution-freely, material is reusable, and the production safety environmental protection is fit to large-scale industrialized production.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the right view of the utility model heat-sink unit.
Fig. 3 is the A-A profile of Fig. 2.
Fig. 4 is the B-B profile of Fig. 2.
Wherein 1 water supply connector, 2 heat-sink units, 3 butt tube joints, 4 heat loss through convection mouths, the positive fin of 5 radiation, 6 air bleeding valves, 7 pipe closes, 8 water out adapters, 9 upper channels, 10 arc heat-dissipating fins, 11 heat-dissipating fins, 12 lower channels, 13 plugs, fin after 14 radiation, 15 straight channel.
The specific embodiment
Fig. 1 is the specific embodiments of a kind of anti-corrosion type high-pressure aluminium-casting heating radiator of the utility model to shown in Figure 4, and it comprises a plurality of heat-sink units 2, is connected by butt tube joint 3 respectively between the upper lower interface of described adjacent heat-sink unit 2; Be provided with the upper channel 9, straight channel 15 and the lower channel 12 that are interconnected in the described heat-sink unit 2, the front and back of straight channel 15 are provided with fin 14 after the positive fin 5 of radiation and the radiation by middle rib correspondence, both sides also are provided with heat-dissipating fin 11, can greatly improve area of dissipation and radiating efficiency, heat-dissipating fin 11 tops are connected with arc heat-dissipating fin 10, the convection channel that is made of the positive fin 5 of arc heat-dissipating fin 10, heat-dissipating fin 11 and radiation links to each other with the heat loss through convection mouth 4 on the positive fin 5 of radiation, the thermal convection current passage is smooth and easy, and heat transfer effect is good.The cross section of described straight channel 15 is oval, has reduced to the full extent resistance to water-flow, and the lower surface of straight channel 15 can reduce seepage by being welded with plug 13.The upper inlet of described first heat-sink unit 2 connects fixedly pipe close 7 of water supply connector 1, lower inlet; The upper outlet of end piece heat-sink unit 2 connects air bleeding valve 6, lower outlet connects water out adapter 8.
The above; just specific embodiment of the utility model is not that the utility model is made any pro forma restriction, is not breaking away from the technical solution of the utility model basis; the simple modification of having done, equivalent variations or modification all fall into protection domain of the present utility model.
Claims (3)
1. a high-pressure aluminium-casting heating radiator comprises a plurality of heat-sink units (2), it is characterized in that: connected by butt tube joint (3) respectively between the upper lower interface of described adjacent heat-sink unit (2); Be provided with the upper channel (9) that is interconnected in the described heat-sink unit (2), straight channel (15) and lower channel (12), the front and back of straight channel (15) are provided with fin (14) after the positive fin of radiation (5) and the radiation by middle rib correspondence, both sides also are provided with heat-dissipating fin (11), heat-dissipating fin (11) top is connected with arc heat-dissipating fin (10), by arc heat-dissipating fin (10), the convection channel that heat-dissipating fin (11) and the positive fin of radiation (5) consist of links to each other with the heat loss through convection mouth (4) on the positive fin of radiation (5).
2. high-pressure aluminium-casting heating radiator according to claim 1 is characterized in that: the upper inlet of described first heat-sink unit (2) connects fixedly pipe close (7) of water supply connector (1), lower inlet; The upper outlet of end piece heat-sink unit (2) connects air bleeding valve (6), lower outlet connects water out adapter (8).
3. high-pressure aluminium-casting heating radiator according to claim 1 is characterized in that: the cross section of described straight channel (15) is for oval, and the lower surface of straight channel (15) is fixed with plug (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595024 CN202869308U (en) | 2012-11-13 | 2012-11-13 | High pressure cast aluminum heating heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595024 CN202869308U (en) | 2012-11-13 | 2012-11-13 | High pressure cast aluminum heating heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869308U true CN202869308U (en) | 2013-04-10 |
Family
ID=48036022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595024 Expired - Lifetime CN202869308U (en) | 2012-11-13 | 2012-11-13 | High pressure cast aluminum heating heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604157A (en) * | 2013-11-19 | 2014-02-26 | 浙江荣荣实业有限公司 | Heat conducting plate of heating radiator |
| CN105547008A (en) * | 2016-01-29 | 2016-05-04 | 济南泉中鑫建材有限公司 | High-efficiency compound radiator |
-
2012
- 2012-11-13 CN CN 201220595024 patent/CN202869308U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604157A (en) * | 2013-11-19 | 2014-02-26 | 浙江荣荣实业有限公司 | Heat conducting plate of heating radiator |
| CN103604157B (en) * | 2013-11-19 | 2016-08-17 | 浙江荣荣实业有限公司 | A kind of radiator heat-conducting plate |
| CN105547008A (en) * | 2016-01-29 | 2016-05-04 | 济南泉中鑫建材有限公司 | High-efficiency compound radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |