CN210165459U - Electric heating superconducting heat dissipation structure - Google Patents
Electric heating superconducting heat dissipation structure Download PDFInfo
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- CN210165459U CN210165459U CN201920726971.2U CN201920726971U CN210165459U CN 210165459 U CN210165459 U CN 210165459U CN 201920726971 U CN201920726971 U CN 201920726971U CN 210165459 U CN210165459 U CN 210165459U
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Abstract
The utility model discloses an electric heating superconducting heat radiation structure, which comprises an upper transverse cavity and a lower transverse carrier, wherein a middle vertical cavity is connected between the upper transverse cavity and the lower transverse carrier, the outer wall of each middle vertical cavity is provided with a heat radiation fin, the upper transverse cavity, the lower transverse carrier and the middle vertical cavity are communicated with each other, a heating body is arranged along the outer surface of the lower transverse carrier, the heating body is electrically connected with an external power supply, the upper transverse cavity is provided with an injection port for filling heat-conducting media, and the middle vertical cavity of the upper transverse cavity is provided with a vertical cavity; the utility model discloses set up the heat-generating body under on the surface of horizontal carrier, make the heat-generating body be connected as an organic wholely with horizontal carrier down, and then can make the heat that the heat-generating body produced directly conduct rapidly to hot superconducting medium, reaction rate is fast, the conversion of thermal efficiency is higher, more abundant, the heat-generating body of important does not occupy the volume in the horizontal carrier down, the heat that does benefit to the heat-generating body production is transmitted rapidly, make thermal loss low, improve heating, drying efficiency, and heat-generating body simple to operate, simple structure.
Description
Technical Field
The utility model relates to a heat-radiating equipment technical field especially relates to an electric heat superconductive heat radiation structure.
Background
The existing heat dissipation equipment often puts the heating components into the accommodating cavity for storing the heat conduction medium, so that the heating components are inconvenient to mount, the structure is complex, the volume of the accommodating cavity is occupied, and the volume of the heat conduction medium is obviously reduced under the same volume of the accommodating cavity, so that the heat conduction is not facilitated.
Disclosure of Invention
The utility model aims to overcome the shortcomings and provide an electric heating superconductive heat dissipation structure.
In order to achieve the above purpose, the specific scheme of the utility model is as follows:
an electric heating superconducting heat dissipation structure comprises an upper transverse cavity and a lower transverse carrier, wherein a plurality of middle vertical cavities are connected between the upper transverse cavity and the lower transverse carrier, heat dissipation fins are arranged on the outer wall of each middle vertical cavity, the upper transverse cavity, the lower transverse carrier and the middle vertical cavities are communicated with one another, a heat-generating body is arranged on the outer surface of the lower transverse carrier and electrically connected with an external power supply, and an injection port used for filling a heat-conducting medium is formed in the upper transverse cavity.
And the upper transverse cavity, the lower transverse carrier and the middle vertical cavity are filled with heat superconducting media through filling ports.
Wherein, the heating element is a nanometer rare earth heating element or a thick film material heating element.
The outer surface of the lower horizontal carrier is a smooth surface, and the heating body is connected with the lower horizontal carrier in a printing and sintering mode.
The heating body comprises an insulating layer, a resistance layer, a conducting layer, an insulating covering layer and an electrode, wherein the insulating layer is attached to the outer surface of the lower transverse carrier, the resistance layer is attached to the insulating layer, the conducting layer is attached to the resistance layer, the insulating covering layer is attached to the conducting layer, and the electrode is electrically connected with the resistance layer.
Wherein the thermal superconducting medium is in a liquid state or a gas state.
Wherein, the both ends of going up horizontal cavity are equipped with the filling opening respectively.
The cross section of the radiating fin is in a swallow-wing type shape.
Wherein, the number of the middle vertical cavity is 9.
The utility model has the advantages that: compared with the prior art, the utility model discloses set up the heat-generating body on the surface of horizontal carrier down, make the heat-generating body be connected as an organic wholely with horizontal carrier down, and then the heat that can make the heat-generating body produce can directly conduct to hot superconducting medium rapidly, the reaction rate is fast, the conversion of thermal efficiency is higher, it is more abundant, the volume in the horizontal carrier is not taken down to the important heat-generating body, can save more hot superconducting medium in the horizontal carrier down the messenger, the heat that does benefit to the heat-generating body production greatly is transmitted rapidly, make thermal loss low, improve the heating, efficiency such as stoving, and heat-generating body simple to operate, moreover, the steam generator is simple in.
In addition, the experimenter still discovers unexpectedly in the use, and the heating element is arranged on the outer surface of the lower transverse carrier, so that the lower transverse carrier can be heated more uniformly, the heat conduction effect is greatly improved, the performances of heating, drying and the like are obviously improved, and the heating device is more energy-saving and environment-friendly.
Utilize utility model's structural feature, can realize that heat conduction does not pass through air radiation, but directly adopts heat-conducting mode, with heat direct transfer to hot superconducting medium, it is faster to reach heat conduction velocity, the higher characteristics of thermal conversion efficiency, greatly reduced heat loss.
Drawings
Fig. 1 is a schematic structural diagram of an electrothermal superconducting heat dissipation structure provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of another view angle of the electric heating superconducting heat dissipation structure according to the embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is an enlarged partial schematic view at I of FIG. 2;
fig. 5 is a usage state diagram provided by the embodiment of the present invention;
fig. 6 is a schematic structural view of an electrothermal superconducting heat dissipation structure using a square tubular lower horizontal carrier according to an embodiment of the present invention;
FIG. 7 is an enlarged partial schematic view at II of FIG. 6;
description of reference numerals: 1-an upper transverse cavity; 11-an injection port; 2-a lower horizontal carrier; 3-a middle vertical cavity; 4-a heat sink; 5-a heating element; 51-an insulating layer; 52-a resistive layer; 53-a conductive layer; 54-an insulating cover layer; 55-electrodes; 6-thermal superconducting medium.
Detailed Description
The following detailed description of the present invention, taken in conjunction with the accompanying drawings and specific examples, is not intended to limit the scope of the invention.
As shown in fig. 1 to 7, the electric heating superconducting heat dissipation structure according to this embodiment includes an upper horizontal cavity 1 and a lower horizontal carrier 2, wherein a plurality of middle vertical cavities 3 are connected between the upper horizontal cavity 1 and the lower horizontal carrier 2, each middle vertical cavity 3 has a heat sink 4 on its outer wall, the upper horizontal cavity 1, the lower horizontal carrier 2, and the middle vertical cavities 3 are communicated with each other, when mounting and manufacturing, a connection between the upper ends of the upper horizontal cavity 1 and each middle vertical cavity 3 is sealed, a connection between the lower horizontal carrier 2 and the lower ends of each middle vertical cavity 3 is sealed, of course, both ends of the lower horizontal carrier 2 are also sealed to ensure that the heat superconducting medium 6 does not overflow, a heating element 5 is disposed along the outer surface of the lower horizontal carrier 2, the heating element 5 is electrically connected to an external power supply, the upper horizontal cavity 1 is provided with an injection port 11 for filling the heat conductive medium, preferably, heat superconducting medium 6 is filled in the upper transverse cavity 1, the lower transverse carrier 2 and the middle vertical cavity 3 through the filling opening 11, the heat conduction is quicker, the heat effect is higher, and after the heat superconducting medium 6 is filled, the filling opening 11 is also sealed, further, the heat superconducting medium 6 is in a liquid state or a gas state, so that the heat superconducting medium 6 can form circulation among the upper transverse cavity 1, the middle vertical cavity 3 and the lower transverse carrier 2, the heat generated by the heating body 5 can be taken away quickly, and the heating efficiency of the heating body 5 is improved. In this implementation, preferably, the number of the middle vertical cavities 3 is 9, and considering the situation that the volume of the electric heating superconducting heat dissipation structure occupies space, the heat generated by the heating element 5 is further taken away by the heat superconducting medium 6, and certainly, the number of the middle vertical cavities 3 can be set according to different requirements of customers.
In this embodiment, preferably, the upper horizontal cavity 1, the middle vertical cavity 3, and the lower horizontal carrier 2 may be made of iron, aluminum, stainless steel, ceramic, aluminum alloy, or other materials.
When the heating device is used, an external power supply supplies power to the heating body 5, the heating body 5 generates heat and generates heat, the heating body 5 is connected with the lower transverse carrier 2 into a whole, the heat is directly and rapidly transferred to the heat superconducting medium 6 in the lower transverse carrier 2, the heat superconducting medium 6 absorbs the heat and rapidly transfers the absorbed heat to the middle vertical cavity 3 and the upper transverse cavity 1, so that the heat superconducting medium 6 circularly flows in the lower transverse carrier 2, the middle vertical cavity 3 and the upper transverse cavity 1, the heat generated by the heating body 5 is rapidly taken away, at the moment, the heat radiation fins 4 arranged on the middle vertical cavity 3 radiate the heat brought by the heat superconducting medium 6 into a working environment, and the functions of heating, drying and the like are realized.
This embodiment sets up heat-generating body 5 under on the surface of horizontal carrier 2, make heat-generating body 5 and horizontal carrier 2 down be connected as an organic wholely, and then can make the heat that heat-generating body 5 produced directly conduct to heat superconducting medium 6 rapidly, the reaction rate is fast, the conversion of thermal efficiency is higher, it is more abundant, the volume in horizontal carrier 2 is not taken down to heat-generating body 5 more importantly, make and can save more heat superconducting medium 6 in horizontal carrier 2 down, the heat that does benefit to heat-generating body 5 production greatly is transmitted rapidly, make thermal loss low, improve the heating, efficiency such as stoving, and heat-generating body 5 simple to operate, moreover, the steam generator is simple in structure, thereby solved and to have only can be with the built-in technical problem of the part that generates.
In addition, the experimenter still discovers unexpectedly in the use process that the heating body 5 is arranged on the outer surface of the lower transverse carrier 2, so that the lower transverse carrier 2 can be heated more uniformly, the heat conduction effect is greatly improved, the performances of heating, drying and the like are obviously improved, and the heating device is more energy-saving and environment-friendly.
In the prior art, heat generated by the heating part is firstly radiated to the air in the cavity, then conducted to the wall of the cavity and then conducted to the heat-conducting medium, and the heat radiation mode often has the problem of heat transfer delay, so that the heat loss is serious;
in the embodiment, a heat conduction mode is directly adopted, the heating body 5 is connected with the lower transverse carrier 2 into a whole, heat generated by the heating body 5 is directly conducted to the lower transverse carrier 2, the heating synchronization of the heating body 5 and the lower transverse carrier 2 is realized, the lower transverse carrier 2 is filled with the heat superconducting medium 6, and then in the heating process of the heating body 5, the heat superconducting medium 6 can absorb heat synchronously and take away and dissipate the heat rapidly, so that the whole electric heating superconducting heat dissipation structure is in the operation process, the heating, heat conduction and heat dissipation links are carried out synchronously, the heat conduction speed is higher, the heat conversion efficiency is higher, and the heat loss is greatly reduced.
Based on the above embodiment, further, the heating element 5 is a nano rare earth heating element or a thick film material heating element, so that the volume of the heating element 5 is further reduced, and the electric heating superconducting heat dissipation structure is simplified. In this embodiment, the surface of horizontal carrier 2 is smooth surface down, heat-generating body 5 links together with horizontal carrier 2 down through the printing sintering mode, and heat-generating body 5 volume is littleer, and light in weight still is corrosion-resistant, and the structure is safer, reliable, and sets up the surface of horizontal carrier 2 down into smooth surface, more does benefit to heat-generating body 5 printing sintering under on horizontal carrier 2, makes heat-generating body 5 printing more even, the resistance value of heat-generating body 5 more accurate. In this embodiment, as shown in fig. 4 and 7, the heating element 5 includes an insulating layer 51, a resistive layer 52, a conductive layer 53, an insulating cover layer 54 and an electrode 55, the insulating layer 51 is disposed on the lower horizontal carrier 2, the resistive layer 52 is disposed on the insulating layer 51, the conductive layer 53 is disposed on the resistive layer 52, the insulating cover layer 54 is disposed on the conductive layer 53, and the electrode 55 is electrically connected to the resistive layer 52; specifically, the insulating layer 51 can bear an insulating voltage larger than 1500V/min, the resistance layer 52 is used for electrifying and heating, the conducting layer 53 provides a conducting circuit, the electrode 55 provides a power inlet port communicated with an external power supply, and the insulating cover layer 54 plays a role in protecting the resistance layer 52 and the conducting layer 53, so that the structure is safer and more reliable, the service life of the heating body 5 can reach 100000 hours, and the service life of the electric heating superconducting heat dissipation structure is greatly prolonged.
Based on the above embodiments, as shown in fig. 1, fig. 3 and fig. 5, the two ends of the upper horizontal cavity 1 are respectively provided with an injection port 11, which is beneficial for the heat superconducting medium 6 to be fully injected into the lower horizontal carrier 2 and each middle vertical cavity 3, and can also improve the injection efficiency of the heat superconducting medium 6.
Based on the above embodiment, further, the cross section of the heat dissipation plate 4 is in a swallow-wing type shape, so that the area of the heat dissipation plate 4 is larger, and heat can be dissipated and radiated to a working environment.
In this embodiment, as shown in fig. 1 to 4, 6 and 7, the lower horizontal carrier 2 may be in a circular tube shape or a square tube shape, and may be set according to different requirements, when the lower horizontal carrier 2 is in a circular tube shape, the heating element 5 is disposed along the outer circumferential wall of the lower horizontal carrier 2, and when the lower horizontal carrier 2 is in a square tube shape, the heating element 5 is disposed on the outer bottom surface of the lower horizontal carrier 2, so that the installation is convenient; of course, a plurality of heating elements 5 can be arranged on the outer surface of the lower horizontal carrier 2 at intervals to meet different requirements of customers.
The above is only a preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an electric heat superconductive heat radiation structure, includes last horizontal cavity (1) and lower horizontal carrier (2) be connected with a plurality of middle part between last horizontal cavity (1) and lower horizontal carrier (2) and erect cavity (3), every the outer wall that the cavity (3) was erect in the middle part all is equipped with fin (4), go up horizontal cavity (1), lower horizontal carrier (2), the middle part is erect and is communicate each other between cavity (3), its characterized in that, follow the surface of lower horizontal carrier (2) is equipped with heat-generating body (5), heat-generating body (5) and external power electric connection, it is equipped with filling opening (11) that are used for the filling heat-conducting medium to go up horizontal cavity (1).
2. An electrothermal superconducting heat dissipation structure according to claim 1, wherein the upper transverse cavity (1), the lower transverse carrier (2) and the middle vertical cavity (3) are filled with a thermal superconducting medium (6) through filling ports (11).
3. An electrothermal superconducting heat dissipation structure according to claim 1, wherein the heater (5) is a nano rare earth heater or a thick film material heater.
4. An electrothermal superconducting heat dissipation structure according to claim 3, wherein the outer surface of the lower cross carrier (2) is a smooth surface, and the heating element (5) is connected with the lower cross carrier (2) by printing and sintering.
5. An electrothermal superconducting heat dissipation structure according to claim 4, wherein the heating element (5) comprises an insulating layer (51), a resistive layer (52), a conductive layer (53), an insulating cover layer (54) and an electrode (55), the insulating layer (51) is attached to the outer surface of the lower transverse carrier (2), the resistive layer (52) is attached to the insulating layer (51), the conductive layer (53) is attached to the resistive layer (52), the insulating cover layer (54) is attached to the conductive layer (53), and the electrode (55) is electrically connected with the resistive layer (52).
6. An electrothermal superconducting heat dissipation structure according to claim 2, wherein the thermal superconducting medium (6) is in a liquid or gas state.
7. An electrothermal superconducting heat dissipation structure according to claim 1, wherein the two ends of the upper transverse cavity (1) are respectively provided with an injection port (11).
8. An electrothermal superconducting heat dissipation structure according to claim 1, wherein the heat sink fins (4) have a cross-section in the form of swallow-wing fins.
9. An electrothermal superconducting heat dissipation structure according to claim 1, wherein the number of the middle vertical cavities (3) is 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726971.2U CN210165459U (en) | 2019-05-21 | 2019-05-21 | Electric heating superconducting heat dissipation structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920726971.2U CN210165459U (en) | 2019-05-21 | 2019-05-21 | Electric heating superconducting heat dissipation structure |
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| CN210165459U true CN210165459U (en) | 2020-03-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030617A (en) * | 2019-05-21 | 2019-07-19 | 东莞珂洛赫慕电子材料科技有限公司 | A kind of electric heating superconducting radiator structure |
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2019
- 2019-05-21 CN CN201920726971.2U patent/CN210165459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030617A (en) * | 2019-05-21 | 2019-07-19 | 东莞珂洛赫慕电子材料科技有限公司 | A kind of electric heating superconducting radiator structure |
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