CN110118379A - A kind of electric heating superconducting heating piece - Google Patents
A kind of electric heating superconducting heating piece Download PDFInfo
- Publication number
- CN110118379A CN110118379A CN201910559005.0A CN201910559005A CN110118379A CN 110118379 A CN110118379 A CN 110118379A CN 201910559005 A CN201910559005 A CN 201910559005A CN 110118379 A CN110118379 A CN 110118379A
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- Prior art keywords
- heating
- matrix
- cavity
- heat
- heater
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a kind of electric heating superconducting heating pieces, it includes heating matrix and heat generating components, at least one first cavity is equipped in the heating matrix, the heat generating components includes heating matrix and heater, the second cavity is equipped in the heating matrix, the heater is set on heating matrix, and first cavity and the second cavity are interconnected by connecting tube, the coupler for filling heat-conducting medium is additionally provided on the heating matrix, the coupler is connected to the second cavity；It is bigger that the present invention can reach heating matrix heating surface area, and heat transmitting more evenly, and directlys adopt the mode heat supply of heat transfer, heat transmitting is faster, thermal conversion efficiency is higher, thermal losses, it is energy saving, conducive to environmental protection, and heat generating components and heating matrix are separately positioned, are not take up the volume of the first cavity of heating matrix, can further promote the heating rate of heating matrix, also safer, it avoids heat generating components that electric leakage occurs and leads to the safety problem of heating matrix electrification.
Description
Technical field
The present invention relates to heating structure technical fields, more particularly to a kind of electric heating superconducting heating piece.
Background technique
Existing heating piece is typically only capable to for heat generating components to be embedded in heating intrinsic silicon, and heat generating components often use heating wire or
For heating bar as heating source, there is heat transmitting unevenly in this frame mode, and heat transmitting is slow, and thermal losses is high, and in the presence of electric leakage
The problems such as security risk.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, a kind of electric heating superconducting heating piece is provided.
To achieve the above object, concrete scheme of the invention is as follows:
A kind of electric heating superconducting heating piece, including heating matrix and heat generating components, be equipped in the heating matrix at least one first
Cavity, the heat generating components include heating matrix and heater, are equipped with the second cavity in the heating matrix, the heater is set
In on heating matrix, first cavity and the second cavity are interconnected by connecting tube, are additionally provided with use on the heating matrix
In the coupler of filling heat-conducting medium, the coupler is connected to the second cavity.
Wherein, be equipped with first cavity in the heating matrix, first cavity by least two connecting tubes with
The connection of second cavity.
Wherein, one end of first cavity is by the sealing of sprue, one end of the connecting tube pass through after sprue with
The connection of first cavity.
Wherein, the heat dissipation runner pipe coiled in serpentine, the both ends of the heat dissipation runner pipe are embedded in first cavity
It is connected to respectively with one end of a connecting tube；The heat dissipation runner pipe and two connecting tubes are integrally formed.
Wherein, at least two first cavitys are equipped in the heating matrix side by side, difference is embedding in each first cavity
Heat dissipation runner pipe equipped with straight type, each heat dissipation runner pipe pass through connecting tube respectively and are connected to the second cavity；It is each described
Heat dissipation runner pipe is integrally formed with corresponding connecting tube.
Wherein, the heat-conducting medium is liquid or gasiform hot superconductive medium.
Wherein, the heating matrix includes matrix back box and matrix cover board, and described matrix cover plate for sealing lid closes at matrix bottom
On box, and the second cavity is formed between described matrix cover board and matrix back box, the heater is set in matrix lid surface.
Wherein, the heater is nano rare earth heater or thick-film material heater；The heater is burnt by printing
Knot is on matrix cover board.
Wherein, the heater includes insulating layer, resistive layer, conductive layer, insulating cover and electrode, the insulating layer patch
It invests on matrix cover board, the resistive layer is attached on insulating layer, and institute's conductive layer is attached on resistive layer, the insulating cover
It is attached on conductive layer, the electrode and conductive layer are electrically connected.
Wherein, the surface of the heating matrix is equipped with radiating fin that is parallel and equidistantly arranging.
The invention has the benefit that compared with prior art, the present invention by the way that the first cavity is arranged in heating matrix,
Second cavity is set in heat generating components, and passes through hot superconduction with hot superconductive medium filling in the second cavity in the first cavity
Medium carries out heat transfer in the second cavity and the first cavity, and it is bigger to reach heating matrix heating surface area, and heat transmitting is more evenly
Purpose；
In addition the present invention directlys adopt the mode heat supply of heat transfer, and heating is made to reach synchronous with heat transmitting, and faster, heat turns for heat transmitting
More efficient, thermal losses is changed, it is energy saving, it is conducive to environmental protection；
And heat generating components and heating matrix are separately positioned, are not take up the volume of the first cavity of heating matrix, can further mention
The heating rate of heating matrix is risen, also safer, the safety for avoiding heat generating components that electric leakage occurs and heating matrix being caused to charge is asked
Topic, while solving in the prior art can only be by the technical problem built in heat generating components.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the electric heating superconducting heating piece that the embodiment of the present invention one provides；
Fig. 2 is the decomposition diagram for the electric heating superconducting heating piece that the embodiment of the present invention one provides；
Fig. 3 is the sectional view for the electric heating superconducting heating piece that the embodiment of the present invention one provides；
Fig. 4 is the structural schematic diagram for the heater that the embodiment of the present invention one provides；
Fig. 5 is the sectional view of electric heating superconducting heating piece provided by Embodiment 2 of the present invention；
Fig. 6 is the sectional view for the electric heating superconducting heating piece that the embodiment of the present invention three provides；
Description of symbols: 1- heating matrix；The first cavity of 11-；12- sprue；2- heat generating components；21- heating matrix；211-
Two cavitys；212- matrix back box；213- matrix cover board；22- heater；221- insulating layer；222- resistive layer；223- conductive layer；
224- insulating cover；225- electrode；3- connecting tube；4- coupler；The hot superconductive medium of 5-；6- heat dissipation runner pipe.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments, is not reality of the invention
It applies range and is confined to this.
Embodiment one:
As shown in Figures 1 to 4, a kind of electric heating superconducting heating piece described in the present embodiment, including heating matrix 1 and heat generating components 2,
First cavity 11 is equipped in the heating matrix 1, the heat generating components 2 includes heating matrix 21 and heater 22, described
The second cavity 211 is equipped in heating matrix 21, the heater 22 is set on heating matrix 21, first cavity 11 and second
Cavity 211 is interconnected by connecting tube 3, and the coupler 4 for filling heat-conducting medium, institute are additionally provided on the heating matrix 21
It states coupler 4 to be connected to the second cavity 211, first cavity 11 is connected to by two connecting tubes 3 with the second cavity 211.
Specifically, the filling liquid or gasiform heat into the first cavity 11 and in the second cavity 211 by coupler 4
Superconductive medium 5, heat conduction efficiency is higher, and then by 4 encapsulation process of coupler, heater 22 is connected to and work by with extraneous power supply
Make, when work, heater 22 generates heat, and heat is directly conducted to the hot superconductive medium 5 in the second cavity 211, since heat is super
The superconducting characteristic of medium 5 is led, hot superconductive medium 5 absorbs heat and conducts heat to rapidly in the first cavity 11, makes heating base
Body 1 is heated, and heating matrix 1 radiates heat around, and under the action of extraneous air blower, heat conveys outward, reaches heating
Effect.
The second cavity 211 is arranged by the way that the first cavity 11 is arranged in heating matrix 1 in the present embodiment in heat generating components 2,
And filling hot superconductive medium 5 in the first cavity 11 and in the second cavity 211, by hot superconductive medium 5 the second cavity 211 with
Heat transfer is carried out in first cavity 11, reaches that 1 heating surface area of heating matrix is bigger, the purpose of heat transmitting more evenly, in addition, this
Embodiment directlys adopt the mode heat supply of heat transfer, and heating is made to reach synchronous with heat transmitting, and faster, thermal conversion efficiency is more for heat transmitting
Height, thermal losses, it is energy saving, it is conducive to environmental protection, and heat generating components 2 and heating matrix 1 are separately positioned, are not take up heating matrix 1
The first cavity 11 volume, can further promote the heating rate of heating matrix 1, it is also safer, avoid heat generating components 2 send out
The safety problem of the electrification of heating matrix 1 is leaked electricity and is caused in life, and solution in the prior art can only ask the technology built in heat generating components 2
Topic.
There are also in the prior art, due to needing to carry out insulation processing to heat generating components, and then heat generating components is wrapped in one
In a chamber, the heat that heat generating components generates is radiated first in the indoor air of chamber, is then secondly transferred on chamber wall, then
It conducts again to heat-conducting medium, the mode of this heat radiation often has hot transfer lag, and then causes thermal losses tight
Weight.
In the present embodiment, further, as shown in Figures 2 and 3, one end of first cavity 11 passes through a sprue 12
Sealing, one end of two connecting tubes 3 are connected to after being each passed through sprue 12 with the first cavity 11, and disassembly is more convenient, after being convenient for
Phase maintenance.
On the basis of based on the above embodiment, further, as shown in Fig. 2, the heating matrix 21 includes matrix back box
212 and matrix cover board 213, described matrix cover board 213 be covered in matrix back box 212, convenient disassembly, convenient for the later period tie up
Shield, and the second cavity 211 is formed between described matrix cover board 213 and matrix back box 212, the heater 22 is set to matrix cover board
On 213 surfaces；Specifically, heater 22 generates heat, and heat is directly conducted on matrix cover board 213, and in the second cavity 211
Filling hot superconductive medium 5, and hot superconductive medium 5 is contacted with matrix cover board 213, and then is reached heater 22 and generated the same of heat
When, hot superconductive medium 5 absorbs heat, and in synchronous conduction to the first cavity 11, keeps heating matrix 1 heated, greatly promotes heat and turns
Change efficiency.
On the basis of based on the above embodiment, further, the heater 22 is nano rare earth heater or thick film material
Expect heater, heater 22 it is small in size, and then reduce entire electric heating superconducting heating structure the space occupied.In the present embodiment,
Through printing-sintering on matrix cover board 213, i.e., heater 22 is connected as one the heater 22 with matrix cover board 213, is adopted
With heat exchange pattern, in 22 heating process of heater, hot superconductive medium 5 can synchronize heat absorption and heat is taken away to adopting rapidly
In warm matrix 1, heating matrix 1 distributes heat after absorbing heat, and reaches heating, thermally conductive progress synchronous with heat dissipation link, and base
213 heating surface area of body cover board is bigger, and thermal conversion efficiency is higher, and it is lighter and handier, simple to reduce heat waste, more energy efficient environmental protection, and structure.
On the basis of based on the above embodiment, further, as shown in Figure 1 and Figure 4, the heater 22 includes insulating layer
221, resistive layer 222, conductive layer 223, insulating cover 224 and electrode 225, the insulating layer 221 are attached at matrix cover board 213
On, the resistive layer 222 is attached on insulating layer 221, and institute's conductive layer 223 is attached on resistive layer 222, the insulating cover
224 are attached on conductive layer 223, and the electrode 225 is electrically connected with conductive layer 223；Insulating layer 221, which is able to bear, to be greater than
The insulation voltage of 1500V/min, for resistive layer 222 for being powered and generating heat, conductive layer 223 provides conducting wire, and electrode 225 provides
With the connection of extraneous power supply into electric port, and insulating layer 221 and insulating cover 224 play protective resistance layer 222 and conductive layer
223 effect, structure more secure and reliable, the service life of heater 22 up to 100000 hours, greatly prolong entire electric heating superconducting
The service life of heating structure.
On the basis of based on the above embodiment, further, the surface of the heating matrix 1 is equipped with parallel and equidistant row
The radiating fin of cloth, heat dissipation area is bigger, improves heating efficiency.
Embodiment two:
The difference between this embodiment and the first embodiment lies in as shown in figure 5, being equipped in first cavity 11 in serpentine coiling
Radiate runner pipe 6, it is preferable that the shape of the first cavity 11 and the shape of heat dissipation runner pipe 6 cooperate, and make heat dissipation runner pipe 6 and adopt
Warm matrix 1 directly contacts, and conducive to the transmitting of heat, is heated evenly conducive to heating matrix 1, and uniformly, the heat dissipation is circulated for heat transmitting
The both ends of pipe 6 are connected to one end of a connecting tube 3 respectively, it is preferable that by two connecting tubes 3 directly through heating matrix 1 after
It links together with heat dissipation runner pipe 6, remaining structure is the same as example 1, and which is not described herein again；Specifically, radiate runner pipe
6 contact with heating matrix 1, and then by the filling hot superconductive medium 5 into the second cavity 211 of coupler 4, hot superconductive medium 5 is logical
Two connecting tubes 3 are crossed to enter in heat dissipation runner pipe 6, it is logical rapidly after the hot superconductive medium 5 in the second cavity 211 absorbs heat when work
Two connecting tubes 3 are crossed, are conducted heat in heat dissipation runner pipe 6, keep heat dissipation runner pipe 6 heated, and radiate runner pipe 6 and heating
Matrix 1 contacts, to directly make heating matrix 1 heated, after heating matrix 1 absorbs heat, to external radiation, realizes the purpose of heating；This
The heat dissipation runner pipe 6 in serpentine coiling is arranged in embodiment in heating matrix 1, it is possible to increase the heating surface area of heating matrix 1, together
Shi Caiyong pipe method, air-tightness is more preferable, prevents hot superconductive medium 5 from revealing, although above-described embodiment height is not achieved in fuel factor, but
It is at low cost.
On the basis of based on the above embodiment, further, the heat dissipation runner pipe 6 and two connecting tubes 3 are integrally formed
Setting, structure is stronger, better tightness.
On the basis of based on the above embodiment, further, the heat dissipation runner pipe 6 and two connecting tubes 3 are superconduction
Copper pipe, air-tightness is good, and heat transfer efficiency is high, at low cost.
Embodiment three:
The difference between this embodiment and the first embodiment lies in as shown in fig. 6, at least two the are equipped in the heating matrix 1 side by side
One cavity 11 is embedded with the heat dissipation runner pipe 6 of straight type, each heat dissipation runner pipe 6 in each first cavity 11 respectively
It is connected to respectively by connecting tube 3 with the second cavity 211, it is preferable that by one end of four connecting tubes 3 directly through heating matrix 1
It is directly linked together afterwards with heat dissipation runner pipe 6, the other end of four connecting tubes 3 is connected to the second cavity 211, remaining structure
It is the same as example 1, which is not described herein again；Specifically, four the first cavitys 11 arranged side by side in heating matrix 1, four first
It is embedded with the heat dissipation runner pipe 6 of straight type in cavity 11 respectively, four heat dissipation runner pipe 6 connections with four connecting tubes 3 respectively, from
And be connected to the second cavity 211, when passing through the filling hot superconductive medium 5 into the second cavity 211 of coupler 4, hot superconductive medium 5
Entered in four heat dissipation runner pipes 6 into the second cavity 211, and respectively by four connecting tubes 3, when work, the second cavity
Hot superconductive medium 5 in 211 absorbs heat, then runs through four connecting tubes 3, conducts heat to four heat dissipation circulation roads
In 6, and the circulation road 6 that radiates is contacted with heating matrix 1, to conduct heat in heat dissipation circulation road 6 in hot superconductive medium 5
When, even if heating matrix 1 is heated, after heating matrix 1 is heated, by heat to external radiation, to achieve the purpose that heating.
Certainly, in the present embodiment, the first cavity 11 of different number according to the size of heating matrix 1, can be set, in order to
Heating matrix 1 can be heated more evenly, and thermal conversion efficiency is higher, and correspondence is embedded and the first cavity 11 in the first cavity 11
The matched heat dissipation runner pipe 6 of size can directly contact with heating matrix 1 conducive to heat dissipation runner pipe 6, reach the direct of heat
Transmitting, reduces thermal losses, and structure is more flexible.
In the present embodiment, it is preferable that each heat dissipation runner pipe 6 is integrally formed with corresponding connecting tube 3；Specifically,
Four heat dissipation runner pipes 6 and four connecting tubes 3 are integrally formed and are arranged, and air-tightness is more preferable, and structure is more reliable；In the present embodiment, institute
It states heat dissipation runner pipe 6 and four connecting tubes 3 is superconduction copper pipe, air-tightness is good, and heat transfer efficiency is high, at low cost.
The above is only a preferred embodiment of the invention, therefore all according to structure described in present patent application range
It makes, the equivalent change or modification that feature and principle are done, in the protection scope of present patent application.
Claims (10)
1. a kind of electric heating superconducting heating piece, which is characterized in that including heating matrix (1) and heat generating components (2), the heating matrix
(1) at least one first cavity (11) is equipped in, the heat generating components (2) includes heating matrix (21) and heater (22), institute
It states in heating matrix (21) and is equipped with the second cavity (211), the heater (22) is set on heating matrix (21), first chamber
Body (11) and the second cavity (211) are interconnected by connecting tube (3), are additionally provided on the heating matrix (21) and are led for filling
The coupler (4) of thermal medium, the coupler (4) are connected to the second cavity (211).
2. a kind of electric heating superconducting heating piece according to claim 1, which is characterized in that be equipped in the heating matrix (1)
One the first cavity (11), first cavity (11) are connected to by least two connecting tubes (3) with the second cavity (211).
3. a kind of electric heating superconducting heating piece according to claim 2, which is characterized in that one end of first cavity (11)
It is sealed by a sprue (12), one end of the connecting tube (3) passes through sprue (12) and is connected to afterwards with the first cavity (11).
4. a kind of electric heating superconducting heating piece according to claim 2, which is characterized in that be embedded in first cavity (11)
There are the heat dissipation runner pipe (6) in serpentine coiling, both ends one end with a connecting tube (3) respectively of heat dissipation runner pipe (6)
Connection；The heat dissipation runner pipe (6) is integrally formed with two connecting tubes (3).
5. a kind of electric heating superconducting heating piece according to claim 1, which is characterized in that in the heating matrix (1) side by side
Equipped at least two first cavitys (11), the heat dissipation runner pipe (6) of straight type is embedded in each first cavity (11) respectively,
Each heat dissipation runner pipe (6) is connected to by connecting tube (3) with the second cavity (211) respectively；Each heat dissipation runner pipe
(6) it is integrally formed with corresponding connecting tube (3).
6. a kind of electric heating superconducting heating piece according to any one of claim 1 to 5, which is characterized in that thermally conductive Jie
Matter is liquid or gasiform hot superconductive medium (5).
7. a kind of electric heating superconducting heating piece according to any one of claim 1 to 5, which is characterized in that the fever base
Body (21) includes matrix back box (212) and matrix cover board (213), and described matrix cover board (213) is covered in matrix back box
(212) on, and the second cavity (211), the heater are formed between described matrix cover board (213) and matrix back box (212)
(22) it is set on matrix cover board (213) surface.
8. a kind of electric heating superconducting heating piece according to claim 7, which is characterized in that the heater (22) is Nano Rare
Native heater or thick-film material heater；The heater (22) is by printing-sintering on matrix cover board (213).
9. a kind of electric heating superconducting heating piece according to claim 8, which is characterized in that the heater (22) includes insulation
Layer (221), resistive layer (222), conductive layer (223), insulating cover (224) and electrode (225), insulating layer (221) patch
It invests on matrix cover board (213), the resistive layer (222) is attached on insulating layer (221), and institute's conductive layer (223) is attached at electricity
In resistance layer (222), the insulating cover (224) is attached on conductive layer (223), the electrode (225) and conductive layer (223)
It is electrically connected.
10. a kind of electric heating superconducting heating piece according to any one of claim 1 to 5, which is characterized in that the heating base
The surface of body (1) is equipped with radiating fin that is parallel and equidistantly arranging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910559005.0A CN110118379A (en) | 2019-06-26 | 2019-06-26 | A kind of electric heating superconducting heating piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910559005.0A CN110118379A (en) | 2019-06-26 | 2019-06-26 | A kind of electric heating superconducting heating piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110118379A true CN110118379A (en) | 2019-08-13 |
Family
ID=67524543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910559005.0A Pending CN110118379A (en) | 2019-06-26 | 2019-06-26 | A kind of electric heating superconducting heating piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110118379A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231031A (en) * | 2008-03-04 | 2008-07-30 | 张玉贵 | Vacuum superconduction multi-pipe blade radiator type warm air blower |
| KR20100003501U (en) * | 2008-09-23 | 2010-04-01 | 정방균 | Electric radiator |
| WO2010081307A1 (en) * | 2009-01-15 | 2010-07-22 | Cheng Haimei | Planar heating unit |
| CN210165461U (en) * | 2019-06-26 | 2020-03-20 | 东莞珂洛赫慕电子材料科技有限公司 | Electric heating superconducting heating sheet |
-
2019
- 2019-06-26 CN CN201910559005.0A patent/CN110118379A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231031A (en) * | 2008-03-04 | 2008-07-30 | 张玉贵 | Vacuum superconduction multi-pipe blade radiator type warm air blower |
| KR20100003501U (en) * | 2008-09-23 | 2010-04-01 | 정방균 | Electric radiator |
| WO2010081307A1 (en) * | 2009-01-15 | 2010-07-22 | Cheng Haimei | Planar heating unit |
| CN210165461U (en) * | 2019-06-26 | 2020-03-20 | 东莞珂洛赫慕电子材料科技有限公司 | Electric heating superconducting heating sheet |
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