CN2738191Y - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN2738191Y CN2738191Y CN 200420040587 CN200420040587U CN2738191Y CN 2738191 Y CN2738191 Y CN 2738191Y CN 200420040587 CN200420040587 CN 200420040587 CN 200420040587 U CN200420040587 U CN 200420040587U CN 2738191 Y CN2738191 Y CN 2738191Y
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- Prior art keywords
- radiator
- heat dissipation
- outer cover
- dissipation element
- fin
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a radiator, belonging to the technical field of radiation devices. The radiator comprises a radiator element 1 which is provided with a water inlet-outlet joint 7, and the radiator element 1 is also provided with a gas exhaust valve 6. The radiator is characterized in that an outer cover 4 is arranged out of the radiator element 1, an air inlet 5 is arranged in front of the outer cover 4, and the radiator element 1 is fixed on the air inlet 5 of the outer cover 4; a hot cavity 8 which is provided with certain space is formed between the rear surface of the radiator element 1 and the inner wall of the postnotum 12 of the outer cover 4, an air outlet is arranged above the outer cover 4, and a close-type bottom case 3 is arranged below the outer cover 4. The radiator has high heat exchanger efficiency, small air drag and big cold-air inlet amount, and the radiator is favourable for enhancing the heat radiating capacity; the hot cavity brings accelerated circulation to air streams, and thus the heat radiating capacity of the radiator is enlarged.
Description
One, technical field
The utility model relates to a kind of radiator, belongs to the heat abstractor technical field.
Two, background technology
If existing radiator is delivered to the surface of heat dissipation element by after working media (water, the steam etc.) heating, add hot-air to reach purpose to room heating and intensification in the mode of heat radiation or convection current.Existing convector radiator makes that owing to this body structure of heat dissipation element and cover structure is unreasonable the air inlet of radiator is too small, and it is big that air communication is crossed the heat dissipation element resistance, thereby heat exchange efficiency is not high, and the radiator heat-dissipation amount is little.
Three, summary of the invention
The purpose of this utility model is to overcome the defective that original radiator heat exchange efficiency is not high, heat dissipation capacity is little, provides a kind of heat exchange efficiency height, the radiator that air drag is little, the cold air inlet is big, heat dissipation capacity is big.The utility model radiator is at above defective, and with brand-new heat dissipation element structure, cover structure improves heat exchange efficiency significantly, improves heat dissipation capacity.
The present patent application convector radiator, cardinal principle is to utilize air to be heated the back because the characteristics that light specific gravity can float, innovated to make it aerodynamic principle more in the structure of heat dissipation element, radiator, to reach the purpose of the bigger heat-sinking capability of generation.
The utility model is achieved through the following technical solutions:
A kind of radiator, include the heat dissipation element 1 of bringing water out adapter 7 into, also be provided with air bleeding valve 6 on the heat dissipation element 1, its special special character is the heat dissipation element 1 outer outer cover 4 that is provided with, outer cover 4 the place aheads are provided with air inlet 5, air inlet 5 places of outer cover 4 are heat dissipation element 1 fixedly, form the hot chamber 8 that certain space is arranged between postnotum 12 inwalls of heat dissipation element 1 rear surface and outer cover 4, outer cover 4 tops are provided with air outlet, the below of outer cover 4 is closed drain pan 3, hot gas in the hot chamber 8 can only upwards flow out from air outlet, and can not flow out from drain pan 3 downwards;
Described heat dissipation element 1 is made of circular working media flow duct 9 interspersed fin 10, and fin 10 is a secondary flange fin, and flow duct 9 penetrates in the fin, and flow duct 9 is connected with fin 10 interference;
Described fin 10 adopts the single-column type structure, and fin 10 is porose along finned length direction word order, and heat dissipation element is the thin type laminated structure;
Described heat dissipation element 1 is fixed on air inlet 5 positions in the radiator cowl 4 by screw or jump ring, and the Inlet and outlet water joint 7 of heat dissipation element 1 is fixed on the sidepiece or the bottom of outer cover 4, at the top of heat dissipation element weldering air bleeding valve 6, connects with the outer cover connection of radiator;
Described air outlet is to be positioned at the last air outlet 2 on outer cover 4 tops of radiator and the front air outlet 11 on face side top, is the various forms of holes of making on outer cover 4, and the area in hole is not less than 85% of horizontal sectional area on the radiator;
The drain pan 3 of radiator cowl 4 is complete closed, its structure can be and postnotum 12 one, or connects into sealing with postnotum and side;
Slit between air inlet 5 and the heat dissipation element 1 seals with insulation material;
Flow duct 9 adjacent in the heat dissipation element 1 is formed in parallel, and adopts distributor 13 to be connected with the flow duct 9 of parallel connection, and flow duct in parallel in the one way is a pipe-line cell, and the structure of polyphone is adopted in the connection between each unit.
The utility model heat dissipation element 1 adopts single-row copper pipe aluminum fin secondary flange heat dissipation element heat exchange efficiency height, and air drag is little, the cold air inlet is big, helps improving heat dissipation capacity; Radiator forms hot chamber 8 between heat dissipation element back and postnotum, hot chamber is a cold air through slit between fin after add a high temperature air district of thermosetting, because the rising of thermal current, cause hot chamber local pressure less than atmospheric pressure, cold air before the heat dissipation element constantly is inhaled into hot chamber, is inhaled in the process at cold air, and contact is heated with the aluminium fin, hot chamber exists impels air-flow to quicken circulation, has therefore increased the heat dissipation capacity of radiator.
Four, description of drawings
Fig. 1: the utility model embodiment 1 structural representation;
The A-A structure cross-sectional schematic of Fig. 2: Fig. 1;
The vertical view of Fig. 3: Fig. 1;
The I place enlarged diagram of Fig. 4: Fig. 2;
Fig. 5: the structural representation of heat dissipation element 1;
The left view of Fig. 6: Fig. 5;
Heat dissipation element 1 structural representation of Fig. 7: the utility model embodiment 2;
The left view of Fig. 8: Fig. 7.
Heat dissipation element 1, last air outlet 2, drain pan 3, outer cover 4, air inlet 5, air bleeding valve 6, Inlet and outlet water joint 7, hot chamber 8, flow duct 9, fin 10, front air outlet 11, postnotum 12, distributor 13.
Five, the specific embodiment
Embodiment 1: with reference to figure 1-6, the radiator of present embodiment, include the heat dissipation element 1 of bringing water out adapter 7 into, also be provided with air bleeding valve 6 on the heat dissipation element 1, the heat dissipation element 1 outer outer cover 4 that is provided with, outer cover 4 the place aheads are provided with air inlet 5, heat dissipation element 1 is positioned at air inlet 5 places in outer cover 4 the place aheads, form the hot chamber 8 that certain space is arranged between postnotum 12 inwalls of heat dissipation element 1 rear surface and outer cover 4, outer cover 4 tops are provided with air outlet, air outlet is to be positioned at the last air outlet 2 on outer cover 4 tops of radiator and the front air outlet 11 on face side top, the below of outer cover 4 is closed drain pan 3, hot gas in the instant heating chamber 8 can only upwards flow out from air outlet 2, and can not flow out from drain pan 3 downwards;
Heat dissipation element 1 is made of circular working media flow duct 9 interspersed fin 10, flow duct 9 is passages of current, flow duct 9 is a copper pipe, fin 10 employing aluminium approach and become secondary flange fin with the progressive die punching out, the aluminium flake secondary turns over to be increased and the copper pipe contact area, and the heat exchange efficiency height is after flow duct 9 penetrates in the fin, make flow duct 9 be connected never becoming loose with the rise mode of pipe of machinery with fin 10 interference;
It (is that fin has a round along the finned length direction that fin 10 adopts simple check formula structure, broad ways has only a hole), fin 10 is porose along finned length direction word order, because fin adopts simple check formula structure, therefore heat dissipation element can make the thin type laminated structure, very long, very wide, very thin, owing to adopt secondary flange fin, therefore, the slit is even between sheet and the sheet, is beneficial to reduce the resistance that air enters, because working media is to flow in flow duct 9, with the fin Fast Heating, increase heat exchange area with fin; This structure heat dissipation element heat transfer coefficient is high, and heat dissipation element 1 is fixed on the air inlet position in the radiator cowl 4 by screw or jump ring;
The Inlet and outlet water joint 7 of heat dissipation element 1 is fixed on the sidepiece or the bottom of outer cover 4, is welded with air bleeding valve 6 on the top of heat dissipation element, connects with the outer cover connection of radiator;
Air outlet is for making various forms of holes on outer cover 4, or there is the working of plastics in various forms hole to constitute, the area in hole should be big as much as possible, should not be as the criterion less than 85% of horizontal sectional area on the radiator at least, and it is a passage that forms for the air after the heating rising;
The drain pan 3 of different with general convector is this radiator cowl 4 is complete closed, its effect is to stop air to enter from the bottom, must pass through heat dissipation element thereby make air enter hot chamber, its structure can be to form through bending with postnotum 12 one, or is formed by connecting with postnotum and side;
The outer cover 4 main effects of this radiator are that radiator can be installed with body of wall, fix, radiator cowl 4 itself is taken air port 2 out of or can be connected with air outlet, the air inlet of outer cover is the air inlet grid fixedly, outer cover is fixing heat dissipation element 1 also, outer cover also forms hot chamber with heat dissipation element 1, helps hot gas and rises;
Heat dissipation element 1 adopts single-row copper pipe aluminum fin secondary flange heat dissipation element heat exchange efficiency height, and air drag is little, the cold air inlet is big, helps improving heat dissipation capacity;
The utility model radiator is a large tracts of land front panel bottom air inlet structure, the drain pan of this patent is a complete closed, cold air can only enter from the air inlet 5 of the front panel bottom of radiator, it is little that large-area air inlet 5 has guaranteed that cold air enters the resistance in hot chamber, temperature is high and even, slit between air inlet 5 and the heat dissipation element 1 must seal with insulation material, prevents cold air and 8 short circuits of hot chamber.
The utility model radiator has hot cavity configuration, there is the radiator of postnotum 12 between heat dissipation element back and postnotum, to form a hot chamber 8, there is not to form between the heat dissipation element of postnotum and the body of wall a hot chamber, the space in hot chamber should be suitable, the too for a short time air lift snapshot of oneself that enters hot chamber rings heat dissipation capacity, too greatly then the air rate of climb influences heat dissipation capacity slowly equally in the hot chamber, hot chamber is a cold air through slit between fin after add a high temperature air district of thermosetting, because the rising of thermal current, cause hot chamber local pressure less than atmospheric pressure, therefore, cold air before the heat dissipation element is able to continuously is inhaled into hot chamber, in the process that cold air is inhaled into, contact is heated with the aluminium fin owing to cold air, because the existence in hot chamber impels air-flow to quicken circulation, therefore increased the heat dissipation capacity of radiator, a side of heat dissipation element forms hot chamber on the characteristics of this patent.
The workflow of the utility model convector radiator, the convector radiator working media can be water or steam etc., working media is connected with outer pipeline by Inlet and outlet water joint 7, after opening valve, working media enters in the heat dissipation element 1, the medium that flows in flow duct 9 copper pipes is very fast to pass to fin 10 aluminium fins with heat, form the high temperature air layer that a heated air coats on heat dissipation element 1 surface, because hot-air proportion is little, produce ascending air, because 8 bottoms, hot chamber of heat dissipation element back are sealed, thermal current forms hot chamber internal gas pressure and is lower than atmospheric pressure after rising, therefore, the cold air of heat dissipation element front is heated with regard to being inhaled into continuously between the heat dissipation element fin, enters to rise on the hot chamber, looses to indoor from air outlet, Zhou Erfu makes, just formed cold air and entered from the bottom air inlet, the gas circulation of discharging from air outlet flows, thereby adds the purpose that hot-air reaches heating.
The water route cascaded structure of this patent can above one way, round trip or some backhauls, but be connected with main water inlet tube that the side goes out under enterprising the heteropleural turnover or under multiple mode such as go out under advancing.
Embodiment 2:
With reference to figure 7-8, the difference of the radiator of present embodiment and present embodiment 1 is:
The utility model radiator is followed one way homalographic principle in parallel, guarantee in the heat dissipation element 1, the flow velocity of water in copper pipe with outside the connecting leg road identical, can be formed in parallel by heat dissipation element 1 adjacent copper pipe, adopt several copper pipe parallel connections, mainly be to connect area by the water of crossing that calculates trunk line, water sectional area excessively with single copper pipe in the heat dissipation element, what may take is single, double joint, three, four roots, Wu Gen etc., be connected with the copper pipe of copper distributor 13 with parallel connection, Fig. 7 represents four parallel-connection structures;
The utility model radiator is an omnidistance water route cascaded structure, regard copper pipe in parallel in the one way as a pipe-line cell, the structure of polyphone is adopted in connection between each unit, promptly the thin copper pipe of several parallel connections can be regarded as a blister copper pipe of area equivalent, the heat dissipation element of omnidistance cascaded structure can guarantee in the flow velocity of medium between each copper pipe and the outer connecting pipe road basic identical, flow velocity is easy to control, and radiator air outlet temperature is even.
Claims (8)
1, a kind of radiator, include the heat dissipation element (1) of bringing water out adapter (7) into, also be provided with air bleeding valve (6) on the heat dissipation element (1), it is characterized in that the outer outer cover (4) that is provided with of heat dissipation element (1), outer cover (4) the place ahead is provided with air inlet (5), the air inlet (5) of outer cover (4) is located fixedly heat dissipation element (1), form the hot chamber (8) that certain space is arranged between postnotum (12) inwall of heat dissipation element (1) rear surface and outer cover (4), outer cover (4) top is provided with air outlet, and the below of outer cover (4) is closed drain pan (3).
2, according to the described a kind of radiator of claim 1, it is characterized in that described heat dissipation element (1) is made of the interspersed fin (10) of circular working media flow duct (9), the secondary flange fin of fin (10) for becoming with the progressive die punching out, flow duct (9) penetrates in the fin, and flow duct (9) is connected with fin (10) interference.
3, according to the described a kind of radiator of claim 2, it is characterized in that described fin (10) adopts simple check formula structure, fin (10) is porose along finned length direction word order, and heat dissipation element is the thin type laminated structure.
4, according to the described a kind of radiator of claim 1, it is characterized in that described heat dissipation element (1) is fixed on air inlet (5) position in the radiator cowl (4) by screw or jump ring, the Inlet and outlet water joint (7) of heat dissipation element (1), be fixed on the sidepiece or the bottom of outer cover (4), be welded with air bleeding valve (6) on the top of heat dissipation element, with the outer cover connection company of radiator.
5, according to the described a kind of radiator of claim 1, it is characterized in that described air outlet is the last air outlet (2) on outer cover (4) top that is positioned at radiator and the front air outlet (11) on face side top, be the various forms of holes of making on outer cover (4), the area in hole is not less than 85% of horizontal sectional area on the radiator.
6, according to the described a kind of radiator of claim 1, it is characterized in that the drain pan (3) of radiator cowl (4) is a complete closed, its structure can be and postnotum (12) one, or connects into sealing with postnotum and side.
7,, it is characterized in that the slit between air inlet (5) and the heat dissipation element (1) seals with insulation material according to the described a kind of radiator of claim 1.
8, according to the described a kind of radiator of claim 2, it is characterized in that flow duct (9) adjacent in the heat dissipation element (1) is formed in parallel, adopt distributor (13) to be connected with the flow duct (9) of parallel connection, flow duct in parallel in the one way is a pipe-line cell, and the structure of polyphone is adopted in the connection between each unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040587 CN2738191Y (en) | 2004-05-12 | 2004-05-12 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040587 CN2738191Y (en) | 2004-05-12 | 2004-05-12 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2738191Y true CN2738191Y (en) | 2005-11-02 |
Family
ID=35348097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040587 Expired - Fee Related CN2738191Y (en) | 2004-05-12 | 2004-05-12 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2738191Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588450A (en) * | 2017-08-25 | 2018-01-16 | 苏州麦喆思科电子有限公司 | A kind of automation liquid-adding device of radiator |
-
2004
- 2004-05-12 CN CN 200420040587 patent/CN2738191Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588450A (en) * | 2017-08-25 | 2018-01-16 | 苏州麦喆思科电子有限公司 | A kind of automation liquid-adding device of radiator |
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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: 20051102 Termination date: 20120512 |