CN206073235U - A kind of superconducting electric heater - Google Patents
A kind of superconducting electric heater Download PDFInfo
- Publication number
- CN206073235U CN206073235U CN201621042569.5U CN201621042569U CN206073235U CN 206073235 U CN206073235 U CN 206073235U CN 201621042569 U CN201621042569 U CN 201621042569U CN 206073235 U CN206073235 U CN 206073235U
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- electric heater
- superconducting
- heat
- electrically heated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of superconducting electric heater, the superconducting electric heater includes：Electrically heated rod and multiple heat pipes being interconnected, described electrically heated rod one end are located in the heat pipe, and the other end stretches out the heat pipe, and is connected with power supply；Added with superconducting fluid in the heat pipe, the superconducting fluid can be contacted with the electrically heated rod.Superconducting electric heater of the present utility model, the conducting heat has several heat pipes to be interconnected to form, added with superconducting fluid inside heat pipe, superconducting fluid has low boiling point, and conduction of heat is fast, it is fast that electric heater plays heat, heat pipe of the present utility model has certain heat storage function, and after power-off, the superconducting fluid cooling in heat pipe is slow, heating area is bigger, the little advantage of electric heater electric energy consumption.
Description
Technical field
This utility model is related to a kind of electric heater, and in particular to a kind of superconducting electric heater.
Background technology
At present, heating is mainly by the water/steam heating system of central heating, the water pipe room air heating coal device of family's independence, electric heating
Air-conditioning and various electric heaters, what some were relatively simple is coal stove or the direct heating of heated kang, its complex structure, and volume is big,
In-convenience in use.Additionally, the electric heater on market, the principal element for affecting heat transfer efficiency is that the area of dissipation of electric heater is little,
Heat transfer efficiency is low, also results in that heating tube portion temperature is too high, affects the service life of electric heater, and firing rate is slow, power-off
Afterwards, rapid heat dissipation, and it is also big to consume energy.
In sum, the electric heater of prior art in structure, there is clearly disadvantageous and defect using on, it would be highly desirable to enter one
Step is improved.
Utility model content
The purpose of this utility model is to provide a kind of superconducting electric heater, big to the power consumption for solving existing electric heater, is made
Slow, the defect of rapid heat dissipation with short life, firing rate.
For achieving the above object, this utility model provides a kind of superconducting electric heater, and the superconducting electric heater includes：Electrical heating
Rod and multiple heat pipes being interconnected, the electrically heated rod are located in the heat pipe, and are connected with power supply；
Added with superconducting fluid in the heat pipe, the superconducting fluid can be contacted with the electrically heated rod；The superconducting fluid is by 35-
The solid fraction composition of the liquid phase part and 55-65 mass % of 45 mass %, formic acid of the liquid phase part by 35-45 mass %
Mix with the calcium chloride hexahydrate solution of 55-65 mass %, wherein the concentration of the calcium chloride hexahydrate Chlorine in Solution calcium is
5-15 mass %；The solid fraction is calcium titanium rock dust, and the particle diameter of the calcium titanium rock dust is 40-150nm.
Radiating fin is surrounded with the outside cambered surface of the heat pipe.
The radiating fin is made using copper or aluminum.
The wall thickness of the heat pipe is 0.8 to 1.5mm.
Copper mesh is wound with the electrically heated rod.
The superconducting fluid addition is the 0.2 to 0.3 of the heat pipe volume.
The heat pipe is made using copper or rustless steel.
Glass particle of the diameter less than 5mm is mixed with the superconducting fluid.
The heat pipe includes two the first heat pipes being parallel to each other, and positioned at two first heat pipes it
Between, the second heat pipe that the first heat pipe described with two is connected respectively.
The periphery cambered surface of second heat pipe is provided with radiating fin.
Superconducting electric heater of the present utility model has advantages below：
Superconducting electric heater of the present utility model, the conducting heat have several heat pipes to be interconnected to form, and add inside heat pipe
There is superconducting fluid, superconducting fluid has low boiling point, and conduction of heat is fast, and electric heater plays heat soon, and heat pipe of the present utility model has certain
Heat storage function, after power-off, the superconducting fluid cooling in heat pipe is slow, and heating area is bigger, the little advantage of electric heater electric energy consumption.
Description of the drawings
Fig. 1 is the structural representation of superconducting electric heater of the present utility model.
Specific embodiment
This utility model provides a kind of superconducting electric heater, and the superconducting electric heater includes electrically heated rod 2 and multiple is interconnected
Heat pipe 1, electrically heated rod 2 is located in heat pipe, and be connected with power supply, added with superconducting fluid 3 in heat pipe 1, superconducting fluid 3 and
Electrically heated rod 2 is contacted, and the superconducting fluid is made up of the solid fraction of the liquid phase part and 55-65 mass % of 35-45 mass %, institute
State liquid phase part to be mixed by the calcium chloride hexahydrate solution of the formic acid and 55-65 mass % of 35-45 mass %, wherein described six
In water calcium chloride solution, the concentration of calcium chloride is 5-15 mass %；The solid fraction is calcium titanium rock dust, the calcium titanium rock dust
Particle diameter is 40-150nm.Superconducting electric heater of the present utility model heats superconducting fluid by electrically heated rod and heat pipe is heated,
Superconducting fluid low boiling point, conduction of heat are fast, electric heater plays heat soon, and superconducting fluid is by liquid phase-change high, heat conduction after power-off for specific heat after gas
Superconducting fluid cooling in pipe is slow, and due to the presence of superconducting fluid in heat pipe, the power consumption of the superconducting electric heater is little.
Wherein, the quantity of heat pipe 1 is 8 to 10, is surrounded with radiating fin in the outside cambered surface of heat pipe 1, specifically,
Radiating fin 4 is made using copper or aluminum, and radiating fin 4 fixes company on the outer arc face of heat pipe 1 and with heat pipe 1
Connect.The heat of heat pipe 1 is rapidly conducted by heat conduction fin 4, and forms thermal convection current with the air around radiating fin 4, from
And rapidly by the environment of the heat transmission of heat pipe 1 to surrounding, the setting of radiating fin 4 increased the heat transfer of heat pipe 1 and dissipate
Hot area, farthest can be dispersed into the heat produced in heat pipe 1 in the environment of surrounding, improve superconducting electric heater
The efficiency of heating surface.
The wall thickness of heat pipe of the present utility model 1 is 0.8 to 1.5mm, and the value of the thickness of 1 wall of heat pipe can be
0.9mm, 1mm and 1.3mm etc..When heat pipe 1 is in above-mentioned thickness range, heat pipe had both had preferable support strength, and
Characteristic with good heat conduction and heat radiation, and save the manufacturing cost of electric heater.Heat pipe is made using copper or rustless steel, is had
Beneficial to the rapid heat transfer of heat pipe.
Preferably, 2 outer circumferential side of electrically heated rod is wound with copper mesh 21, copper mesh 21 increased conductance hot pin 2 and superconducting fluid 3
Contact area, so as to improve the efficiency of heating surface of electrically heated rod 2, rapidly superconducting fluid 3 can be heated.Electrically heated rod 2
The one end for stretching out heat pipe 1 is provided with power supply lead wire 22, and electrically heated rod 2 is connected with power control switch by the power supply lead wire 22.
The external part of electrically heated rod is fixedly connected with heat pipe by lid, and lid is provided with external screw thread, and heat pipe 1 is provided with interior spiral shell
Stricture of vagina, is connected with the screw-internal thread fit in conduit by the external screw thread on lid, and the quantity of electrically heated rod 2 will at least arrange one.
Preferably, 3 addition of superconducting fluid is the 0.2 to 0.3 of heat pipe volume, the amount of superconducting fluid 3 is 1 volume of heat pipe
In the range of 0.2-0.3, meeting just electrically heated rod 2 within the most fast time carries out adding to superconducting fluid 3 by electrically heated rod 2
Heat, and the consumption of superconducting fluid 3 is saved, superconducting fluid 3 forms steam after being heated boiling, superconducting fluid rapid diffusion of steam is to mutually
In the heat pipe of connection, and heat pipe 1 is heated, heat pipe 1 delivers heat to rapidly radiating fin 4, distributes heat to ring
In border.
Preferably, glass particle 6 of the diameter less than 5mm is mixed with superconducting fluid 3, the material of glass particle 6 is common non-
Safety glass, wherein, the diameter of glass particle 6 can be 4mm, 3mm or 2mm.Glass particle 6 is mixed in superconducting fluid 3, is utilized
During the heating superconducting fluid of electrically heated rod 2, when superconducting fluid 3 is heated to boiling, glass particle can prevent solution from sending the sound, so as to
Reduce noise.
In one embodiment of the present utility model, heat pipe includes two the first heat pipes 1 being parallel to each other, and is located at
Several second heat pipes of the connection of the first heat pipe 1 between the first heat pipe and the second heat pipe and parallel with two respectively
5.Wherein, the quantity of the second heat pipe 5 is 8 to 10, wherein, multiple heat radiating fins are set in the cambered surface of the week side of boss of the second heat pipe 5
Piece, so as to the heat of heat pipe is dispersed in surrounding as far as possible.
Superconducting electric heater of the present utility model, the conducting heat have several heat pipes to be interconnected to form, and add inside heat pipe
There is superconducting fluid, superconducting fluid has low boiling point, and conduction of heat is fast, and electric heater plays heat soon, and heat pipe of the present utility model has certain
Heat storage function, after power-off, the superconducting fluid cooling in heat pipe is slow, and heating area is bigger, the little advantage of electric heater electric energy consumption.
Although above having made detailed description to this utility model with general explanation and specific embodiment,
On the basis of this utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from this utility model spirit, belonging to this utility model will
Seek the scope of protection.
Claims (10)
1. a kind of superconducting electric heater, the superconducting electric heater include：Electrically heated rod and multiple heat pipes being interconnected, its feature
It is that the electrically heated rod is located in the heat pipe, and is connected with power supply；
Added with superconducting fluid in the heat pipe, the superconducting fluid can be contacted with the electrically heated rod.
2. superconducting electric heater according to claim 1, it is characterised in that
Radiating fin is surrounded with the outside cambered surface of the heat pipe.
3. superconducting electric heater according to claim 2, it is characterised in that
The radiating fin is made using copper or aluminum.
4. superconducting electric heater according to claim 1, it is characterised in that
The wall thickness of the heat pipe is 0.8 to 1.5mm.
5. superconducting electric heater according to claim 1, it is characterised in that
Copper mesh is wound with the electrically heated rod.
6. superconducting electric heater according to claim 1, it is characterised in that
The superconducting fluid addition is the 0.2 to 0.3 of the heat pipe volume.
7. superconducting electric heater according to claim 1, it is characterised in that
The heat pipe is made using copper or rustless steel.
8. superconducting electric heater according to claim 1, it is characterised in that
Glass particle of the diameter less than 5mm is mixed with the superconducting fluid.
9. superconducting electric heater according to claim 1, it is characterised in that
The heat pipe includes two the first heat pipes being parallel to each other, and is located between two first heat pipes, divides
The second heat pipe that first heat pipe not described with two is connected.
10. superconducting electric heater according to claim 9, it is characterised in that
The periphery cambered surface of second heat pipe is provided with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042569.5U CN206073235U (en) | 2016-09-07 | 2016-09-07 | A kind of superconducting electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042569.5U CN206073235U (en) | 2016-09-07 | 2016-09-07 | A kind of superconducting electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073235U true CN206073235U (en) | 2017-04-05 |
Family
ID=58437284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621042569.5U Expired - Fee Related CN206073235U (en) | 2016-09-07 | 2016-09-07 | A kind of superconducting electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073235U (en) |
-
2016
- 2016-09-07 CN CN201621042569.5U patent/CN206073235U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20210907 |