CN200972207Y - Composite heat transfer type electric heating radiator - Google Patents
Composite heat transfer type electric heating radiator Download PDFInfo
- Publication number
- CN200972207Y CN200972207Y CN 200620107915 CN200620107915U CN200972207Y CN 200972207 Y CN200972207 Y CN 200972207Y CN 200620107915 CN200620107915 CN 200620107915 CN 200620107915 U CN200620107915 U CN 200620107915U CN 200972207 Y CN200972207 Y CN 200972207Y
- Authority
- CN
- China
- Prior art keywords
- heat conduction
- heat
- electric heating
- heat conducting
- type electric
- 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
Links
Images
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a compound heat conducting type electric heater, which comprises a heat conducting shell and a controller on the heat conducting shell, wherein, a liquid storage tune and an electric heating pipe are arranged in the heat conducting shell, the heating conducting liquid is filled in the liquid storage tune, the utility model is characterized in that: a heat conducting reinforcement made by metal or nonmetal materials is also arranged in the liquid storage tune. The utility model adopts a compound heat conducting way that solid and liquid join heat conducting at the same time and jointly have actions by the heat conducting reinforcement and the heating liquid, and pays equal attention to the heat conducting, the heat convection and heat radiation. By controlling the size, shape, and volume of the heat conducting reinforcement and the parameter of the material heat conducting nature and etc, the radiator inner heat convection performance is better to have different extents, thus making the heat energy produced by the electric heater rapidly pass to each parts of the radiator, which achieves rapid heating, rapid distributing warm, and rapid reducing warm, thereby achieving the functions that when start up the utility model can rapidly distribute warm, while when shut down the utility model can rapidly reduce warm.
Description
Technical field
The utility model relates to the electric heating device, particularly a kind of heat conductivility that is used to improve single heat-conducting liquid (as conduction oil) heat transfer type electric heating device, possesses a kind of composite heat-conducting type electric heating device of higher heat conduction efficiency.
Background technology
Electric oil-filled warmer is an important development direction of space heater.It is by the effect of conduction oil, and the thermal energy conduction of electric heater to each position of warmer, is realized all even large tracts of land heating for warmer approach is provided, and is convenient to realize sensor control simultaneously, has realized safe and effective heating.Yet, in the present electric oil-filled warmer, because the thermal conductivity factor of conduction oil is limited, the temperature fall time after causing opening the samming time after the electrical heating and closing electrical heating is all long, and in warmer, produce the bigger temperature difference easily, be unfavorable for temperature control and safe in utilization.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of heat conductivility is excellent more, internal temperature more evenly, heating and cooling electric heating device more rapidly.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of composite heat-conducting type electric heating device, comprise heat conduction shell and the controller on heat conduction shell, in described heat conduction shell, be provided with liquid storage chamber and electric heating tube, described liquid storage is filled with heat-conducting liquid in the chamber, it is characterized in that: also have the heat conduction of being made by metal or nonmetallic materials to strengthen body in described liquid storage chamber.
For optimizing technique scheme, the measure that the utility model is taked also comprises:
What described heat conduction strengthened body is shaped as individual thread or the multi-filament that straight line or curve or mixing are arranged or band or reel film or net.
Reel film or net that described heat conduction strengthens body are along concentric circles or spiral involute, are the cylindrical shell that the axle center is wound into the fixed axis.
Described heat conduction strengthens body and places in the part or all of liquid storage chamber; Heat conduction strengthens between body and the heat conduction shell and can two ends to be connected and fixed or an end is connected and fixed or is not connected and fixed, and the mode that is connected and fixed can be welding, mechanical connection, splicing or magnetic attraction.
The volume ratio that described heat conduction strengthens body and heat-conducting liquid is 10
-4～10.
Described heat conduction strengthens the net of body by at least a the weaving in silk or the band, and the distance between its warp is 0.01～30 millimeter, and the distance between parallel is 0.1～800 millimeter.
Described heat conduction strengthens the silk or the band of body, and its cross sectional shape is circle, rectangle, annular or oval, and its sectional area is 10
-4～10
4Square millimeter.
The thickness that described heat conduction strengthens the film of body is 0.01～10 millimeter.
The utility model is owing to adopted solid and liquid to participate in the composite heat-conducting mode of heat conduction simultaneously, and by the acting in conjunction of heat conduction enhancing body and heat-conducting liquid, hot conduction, thermal convection current and heat radiation are laid equal stress on.Strengthen the parameters such as size, shape, volume and material thermal conductivity of body by control heat conduction, improved the heat-conductive characteristic of warmer inside to some extent, the heat energy that electric heater is produced can more promptly be delivered to each position of warmer, realize Fast Heating, quick samming, fast cooling, thereby realize the start function of samming, pass function fast cooling fast.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 be the utility model embodiment heat conduction strengthen body be shaped as net or tube the time a kind of schematic diagram of winding method;
Fig. 3 is the schematic diagram of the another kind of winding method of the utility model embodiment heat conduction when strengthening shape and being net or tube;
Fig. 4 is a kind of knitting arrangement mode schematic diagram of the utility model embodiment heat conduction when strengthening shape and being silk screen;
Fig. 5 is the another kind of knitting arrangement mode schematic diagram of the utility model embodiment heat conduction when strengthening shape and being silk screen;
Fig. 6 is a kind of arrangement mode schematic diagram of the utility model embodiment heat conduction when strengthening shape and being wire;
Fig. 7 is the another kind of arrangement mode schematic diagram of the utility model embodiment heat conduction when strengthening shape and being wire;
Fig. 8 is the another kind of arrangement mode schematic diagram of the utility model embodiment heat conduction when strengthening shape and being wire;
Fig. 9 is that the utility model embodiment heat conduction strengthens the another kind of distribution schematic diagram of body in heat conduction shell.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Embodiment 1:
With reference to Fig. 1, the utility model has a liquid storage cavity 6 that all is communicated with everywhere, is surrounded by heat conduction shell 2.Be connected with controller 4 on the heat conduction shell 2.Electric heating tube 3, heat conduction strengthen body 5 and heat-conducting liquid 1 all places in the liquid storage chamber 6.The various piece in liquid storage chamber 6 is communicated with by passage 7.Controller 4 is used for heating power, firing rate and temperature controlling.Electric heating tube 3 and heat conduction strengthen physical isolation between the body 5.With reference to Fig. 2, Fig. 3 and Fig. 9, heat conduction strengthens body 5 and be and 2 unfixed mesh-like reels of heat conduction shell, this reel be by silk screen along concentric circles or spiral involute, be the cylindrical shell that the axle center is wound into the fixed axis, thread diameter the best be 0.2～2 millimeter.With reference to Fig. 4 and Fig. 5, the distance between its warp is 0.01～30 millimeter (being generally 0.8～8 millimeter), and the distance between parallel is 0.1～800 millimeter (being generally 0.8～8 millimeter).Heat conduction strengthens body 5 is made by one or more materials, and it forms material can be metal and alloys thereof such as iron, aluminium, copper, zinc or magnesium, also can be nonmetallic materials such as polyalkenes, graphite-like, category of glass or ceramic-like.Be preferably aluminium alloy.The volume ratio that heat conduction strengthens body 5 and heat-conducting liquid 1 is 10
-4～10, the best is 3%～30%, and is evenly distributed in liquid storage chamber 6 as far as possible.Heat-conducting liquid 1 is commercially available conduction oil.During the utility model work, controller 4 control electric heating tubes 3 begin heating, near the electric heating tube 3 heat-conducting liquid 1 heats up rapidly, and heat is reached heat conduction fast strengthen body 5, conduct by heat by heat conduction enhancing body 5 and heat-conducting liquid 1, mode such as thermal convection current and heat radiation is delivered to liquid storage chamber 6 and heat conduction shell 2 everywhere fast with heat energy, when the temperature of temperature sensor measurement reaches setting value, controller 4 controls stop heating or reduce heating power, warmer enters normal stationary operational phase, thereby shortened the warmer samming time, realized that warmer heats external environment condition rapidly.
Embodiment 2:
With reference to Fig. 1, Fig. 6, Fig. 7 and Fig. 8, structure of the present utility model and working method are substantially the same manner as Example 1.Different is the structure that heat conduction strengthens body 5.It is wire cluster type structure that heat conduction strengthens body 5, as shown in Figure 6 by silk or band according to helix, as shown in Figure 7 curve or straight line as shown in Figure 8 at least a, the composition boundling is filled in the liquid storage chamber 6, and is evenly distributed as far as possible.The silk or the material of band are selected 6061 aluminium alloys for use, and cross sectional shape is at least a in rule such as circle, rectangle, annular, ellipse or the random geometry, and its sectional area is 10
-4～10
4Square millimeter, the best is 0.5～10 square millimeter.Silk or band adopt the fixing mode in two ends, and its spacing can be in full accord or inconsistent, and be best between 2～10 millimeters; The volume ratio that heat conduction strengthens body 5 and heat-conducting liquid 1 is 10
-4～10, the best is 5%～35%, and is evenly distributed in liquid storage chamber 6 as far as possible.
Claims (8)
1, a kind of composite heat-conducting type electric heating device, comprise heat conduction shell (2) and the controller (4) on heat conduction shell (2), in described heat conduction shell (2), be provided with liquid storage chamber (6) and electric heating tube (3), be filled with heat-conducting liquid (1) in the described liquid storage chamber (6), it is characterized in that: in described liquid storage chamber (6), also have the heat conduction of making to strengthen body (5) by metal or nonmetallic materials.
2, composite heat-conducting type electric heating device according to claim 1 is characterized in that: what described heat conduction strengthened body (5) is shaped as individual thread or the multi-filament that straight line or curve or mixing are arranged or band or reel film or net.
3, composite heat-conducting type electric heating device according to claim 2 is characterized in that: reel film or net that described heat conduction strengthens body (5) are along concentric circles or spiral involute, are the cylindrical shell that the axle center is wound into the fixed axis.
4, composite heat-conducting type electric heating device according to claim 1 is characterized in that: described heat conduction strengthens body (5) and places in the part or all of liquid storage chamber (6); Heat conduction strengthens between body (5) and the heat conduction shell (2) and can two ends to be connected and fixed or an end is connected and fixed or is not connected and fixed, and the mode that is connected and fixed can be welding, mechanical connection, splicing or magnetic attraction.
5, according to claim 1 or 4 described composite heat-conducting type electric heating devices, it is characterized in that: the volume ratio that described heat conduction strengthens body (5) and heat-conducting liquid (1) is 10
-4～10.
6, according to claim 2 or 3 described composite heat-conducting type electric heating devices, it is characterized in that: described heat conduction strengthens the net of body (5) by at least a the weaving in silk or the band, distance between its warp is 0.01～30 millimeter, and the distance between parallel is 0.1～800 millimeter.
7, composite heat-conducting type electric heating device according to claim 2 is characterized in that: described heat conduction strengthens the silk or the band of body (5), and its cross sectional shape is circle, rectangle, annular or oval, and its sectional area is 10
-4～10
4Square millimeter.
8, composite heat-conducting type electric heating device according to claim 2 is characterized in that: the thickness that described heat conduction strengthens the film of body (5) is 0.01～10 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107915 CN200972207Y (en) | 2006-09-21 | 2006-09-21 | Composite heat transfer type electric heating radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107915 CN200972207Y (en) | 2006-09-21 | 2006-09-21 | Composite heat transfer type electric heating radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200972207Y true CN200972207Y (en) | 2007-11-07 |
Family
ID=38883462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107915 Expired - Fee Related CN200972207Y (en) | 2006-09-21 | 2006-09-21 | Composite heat transfer type electric heating radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200972207Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874734A (en) * | 2011-07-12 | 2013-01-16 | 北京长吉加油设备有限公司 | Oiling machine and heating method thereof |
| WO2018086083A1 (en) * | 2016-11-12 | 2018-05-17 | 林晓杰 | Box-shaped graphite heat sink |
-
2006
- 2006-09-21 CN CN 200620107915 patent/CN200972207Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874734A (en) * | 2011-07-12 | 2013-01-16 | 北京长吉加油设备有限公司 | Oiling machine and heating method thereof |
| WO2018086083A1 (en) * | 2016-11-12 | 2018-05-17 | 林晓杰 | Box-shaped graphite heat sink |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2867783Y (en) | Ceramic induction heater for tubular electric heater | |
| CN200972207Y (en) | Composite heat transfer type electric heating radiator | |
| CN108882394A (en) | A kind of ohm of formula is without magnetic heating structure | |
| CN105072721A (en) | Novel positive temperature coefficient (PTC) heating plastic tube and fabrication method thereof | |
| CN110939977A (en) | Heat storage device adopting concentric combination of phase-change material and water | |
| CN105150495A (en) | Electromagnetic induction heating system of chinlon screw extruder | |
| CN203771964U (en) | Heating device for hopper dryer and hopper dryer | |
| CN206272884U (en) | A kind of electromagnetic eddy liquid heater | |
| CN204031489U (en) | A kind of high power radiation pipe | |
| CN208987198U (en) | A kind of ohm of formula is without magnetic heating structure | |
| CN207947914U (en) | A kind of electromagnetism heat transfer unit (HTU) | |
| CN2895442Y (en) | Heating device for plastic wiredrawing machine drying plate | |
| CN113242623A (en) | Metal electromagnetic induction heating-phase change heat storage pipeline type fluid temperature rising device | |
| CN208175025U (en) | Water-cooled electromagnetic spiral coil | |
| CN106455179A (en) | Electromagnetic coil winding, heater comprising the same, and fluid heating device comprising the same | |
| CN201692667U (en) | Quick heater for stage smog maker | |
| CN102022772B (en) | Electromagnetic heating superconducting heating system | |
| CN203279220U (en) | A far-infrared heating pipe and a heating and drying apparatus | |
| CN104883758A (en) | Application of electric heating wire in phase change energy storage unit | |
| CN206145836U (en) | Wearing formula air conditioner | |
| CN2763745Y (en) | Secondary heating type magnetic water heater | |
| CN101489325A (en) | Low impedance high efficient electromagnetic oven wire winding disc | |
| CN2536944Y (en) | Electric heater | |
| CN202261888U (en) | Wind guide notch type electromagnetic heating device with controllable temperature | |
| CN211552027U (en) | Electromagnetic water heating device |
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: 20071107 Termination date: 20091021 |