CN106527539A - Rapid heating temperature control device and application thereof - Google Patents
Rapid heating temperature control device and application thereof Download PDFInfo
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- CN106527539A CN106527539A CN201710010851.8A CN201710010851A CN106527539A CN 106527539 A CN106527539 A CN 106527539A CN 201710010851 A CN201710010851 A CN 201710010851A CN 106527539 A CN106527539 A CN 106527539A
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a rapid heating temperature control device and application thereof. The rapid heating temperature control device comprises an outer shell, an efficient heat exchange pipeline and a heating element, wherein the inner surface of the efficient heat exchange pipeline is of a high specific surface area three-dimensional structure, and an inlet and an outlet of the efficient heat exchange pipeline are arranged on the same side or two sides of the outer shell; the heating element is arranged on the outer surface of a high-thermal-conductivity pipeline, and is connected with a temperature control circuit; when a thermal sensor monitors that the ambient temperature is below a certain temperature, the temperature control circuit is switched on, and the heating element starts to operate; and when the thermal sensor monitors that the ambient temperature is higher than a certain temperature, the temperature control circuit is automatically switched off, and the heating element stops operation. The rapid heating temperature control device is suitable for rapid temperature control application of power batteries in the fields of electric vehicles and the like, and realizes temperature control of power battery groups through a gas or liquid thermal cycling system, so that the battery is charged and discharged in the optimum temperature environment, thereby ensuring power endurance capability, and being suitable for application fields of other gases or liquids requiring rapid heating.
Description
Technical field
The present invention relates to a kind of temperature regulating device, especially a kind of quick-heating temperature-control device and its application, belong to quick and add
Thermal control temperature technique field.
Background technology
At present, energy shortage and environmental pollution are increasingly severe, and automobile is to cause Global Oil crisis and greenhouse gases
The one of the main reasons of discharge, therefore, development clean energy vehicle is extremely urgent.Electric automobile arises at the historic moment and develops representative
The direction of new-energy automobile, electric automobile is, with vehicle power as power, to have fewer environmental impacts, can substitute non-renewable
The use of energy gasoline.On market, the battery core of the battery component that common electric automobile is carried is " ternary lithium " material, ternary lithium electricity
Pond refers to a kind of secondary power battery that cell positive material is collectively formed with lithium by nickel, cobalt, three kinds of materials of manganese.Its energy density
High, battery cell nominal voltage is high, battery life is long, but heat endurance is not good, needs the working environment that temperature is more stable.
Used as the power resources of electric automobile, lithium battery plays irreplaceable effect.But in climate change, temperature compared with
In the case of low, the capacity and performance of lithium battery can not all reach preferable effect.Existing design is normal to lithium battery
It is 0-40 DEG C that operating ambient temperature is required, once temperature exceedes this interval, life-span and capacity will be had a greatly reduced quality, so as to cause
Electric automobile endurance declines to a great extent.And in the northern area of China temperature in winter below O DEG C, nighttime temperature more may be used
As little as -30 DEG C, this is also electric automobile one of the reason for northern China popularity rate is not high.It is therefore necessary to making to lithium battery
It is controlled with temperature, it is ensured that normal work of the lithium battery at low ambient temperatures or under hot environment.
At present for the temperature control of automobile power cell mainly has two kinds of technological approaches.One be by by electric heating body with
Battery directly contact, directly heats to battery.The characteristics of the method has fast firing rate, simple structure, efficiency high, but
It is detrimental to cooling control of the battery in the condition of high temperature.Another way be a kind of liquid is heated first with electric heating body or
Refrigeration, then the liquid is contacted with battery circumferential by circulating line, so as to play temperature control function to battery indirectly.The method was both
With heat conduction efficiency it is high, heating surface (area) (HS is big, resource utilization is high the characteristics of, be conducive to cooling of the battery in the condition of high temperature again
Control.
Utility model patent of the Chinese patent notification number for CN205303625U, discloses a kind of accumulator of electric car and protects
Warm device, including casing, internal layer, storage battery clamp stand, temperature sensor, heating controller and electric network, the casing
Bottom arranged on left and right sides is provided with casing retainer ring, and its inner chamber is additionally provided with internal layer, and case lid, institute are provided with the top of the casing
The inner chamber for stating case lid is provided with temperature sensor, and the arranged on left and right sides of the internal layer is equipped with electric network, the electronic vapour of the utility model
Car accumulator cell heat preserving device, its temperature sensor can carry out real-time monitoring to the temperature in the incubator, when in the incubator
When temperature is less than optimal battery operating temperature, temperature sensor can be monitored, so as to control the heating controller in casing,
Heated, the temperature in incubator is increased in the range of battery optimum working temperature, improve the capacity of battery, prolong
The service life of long battery, and then improve the endurance of electric automobile.This heating means thermal efficiency is not high, and structure is multiple
It is miscellaneous.
Such as the Webasto new-energy automobile heaters of Germany's production, the demand for heat of electric vehicle is met.With up to
99% Efficient Conversion rate, electric power almost can be converted into heat without loss.The thin film technique that the heater is used, be
Webasto is applied to heater product first.The heater weight is extremely light, only 1.9 kilograms of weight (4.2 pounds), that is, insert i.e.
With.The system is made up of the aluminium alloy of monoblock cast(ing), Stability Analysis of Structures reliability, but production process is relatively complicated, relatively costly.
In terms of the other application of quick-heating temperature-control technology, as existing firing equipment such as water heater, heating installation, electricity blow
The heat transfer such as wind and heat exchanger effectiveness are limited, and in terms of the thermal efficiency, still there is ample room for improvement.
The content of the invention
The invention aims to overcome the defect of above-mentioned prior art, there is provided a kind of simple structure, low cost, and
Safe and reliable quick-heating temperature-control device.
Another object of the present invention is to provide a kind of application of above-mentioned quick-heating temperature-control device.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of quick-heating temperature-control device, including shell, high-efficient heat-exchanger road and heating element heater, the efficient heat exchange
Inner-walls of duct has high specific surface area three-dimensional structure, and the high-efficient heat-exchanger road is arranged in shell, and high-efficient heat-exchanger
The inlet and outlet in road may be located at the homonymy of shell or both sides；The heating element heater is arranged on the appearance in high-efficient heat-exchanger road
On face, and it is connected with temperature control circuit, when heat sensor monitors that environment temperature is less than uniform temperature, temperature control circuit circuit connects
Logical, heating element heater is started working, and when it is higher than uniform temperature that heat sensor monitors environment temperature, temperature control circuit disconnects automatically,
Heating element heater quits work.
Further, the material that the high-efficient heat-exchanger road is used can be according to heating medium (liquid, gas etc.), temperature
Metal material or nonmetallic materials that degree scope and cost requirement select thermal conductivity good respectively, such as：Aluminium and aluminium alloy, magnesium and magnesium
Alloy, copper and copper alloy, iron and steel and steel alloy, stainless steel, nickel and nickel alloy, titanium or titanium alloy, carbon and complex carbon material, chlorination
Aluminium ceramics or compound alumina ceramic, zirconia ceramics or combined oxidation zircon ceramic, and other are possible inorganic or organic lead
Sandwich between hot material, or above material etc..
Further, the high specific surface area three-dimensional structure of high-efficient heat-exchanger road inwall can adopt variously-shaped
Fin, the concrete shape of fin select one-level, two grades or three-level fin according to the requirement of heating-up temperature, and series is bigger, high heat conduction
The specific surface area of inner-walls of duct is bigger, and heat conduction efficiency is higher, and the fin of every kind of series can select design of different shapes, heat again
Conduction efficiency：Straight panel shape fin<S-shaped fin, wherein：
One-level fin section piece thickness d span 0.1mm～3mm, length of a film h spans 1mm～R, between fin
Between spacing L span 0～π R, R is pipe inside radius；
Two grades of fins are " rich " character form structure or monolateral " comb " shape structure, on the basis of one-level fin, be increased vertical
Straight thin fin structure, the piece thickness d in the thin fin section1Span is 0.1mm～0.5mm, length of a film h1Span 1mm
～10mm, is sequentially reduced to inner ring by outer ring, piece spacing L1Span 1mm～5mm；
Three-level fin is further added by the thin fin vertical direction of two grades of fins thinner micro- on the basis of two grades of fins
Type fin, the piece thickness d in miniature fin section2Span is 0.1mm～0.3mm, length of a film h2Span 1mm～3mm, by
Near one-level fin to being sequentially reduced outward, piece spacing L2Span 1mm～1.5mm.
Further, the fin surface has the groove structure of micron level width and depth, and groove width size is in 10 μ
Between m～300 μm, gash depth is between 10 μm～500 μm.
Further, described device also includes high heat conduction filler, and the high heat conduction filler is filled in high heat conduction pipeline
Around.
Further, described device also includes insulation material, and the insulation material is arranged in shell, and by high heat conduction pipe
Road and heating element heater are encased.
Further, the insulation material adopts high molecular polymer, ceramic material or Inorganic Non-metallic Materials；Macromolecule
Polymer can be using the preferable polyurethane of heat-proof quality (soft or hard foamed plastics), foaming polypropylene occurred frequently, expanded polystyrene (EPS) etc.；
The ceramic material that ceramic material can adopt various heat preservation and insulations excellent；Inorganic Non-metallic Materials can adopt heat-insulation and heat-preservation
The composites such as silicate enhanced PP, PE of function admirable.
Further, the shell is using the metal material with some strength, high temperature resistant and insulation, inorganic non-metallic material
Material or macromolecular material.
Further, the heating element heater is sheet, tabular or column structure, and laminated structure such as polyimides (PI) is electric to be added
Backing, silica gel electric heating sheets, PET electric heating films etc., platy structure such as silica gel electric boiling plate etc., column structure such as electrically heated rod
Deng, and warning/auto-power-off device is installed.
Another object of the present invention can be achieved through the following technical solutions：
The application of above-mentioned quick-heating temperature-control device, described device are used for the electrokinetic cell field of thermal insulation of electric automobile, with
And the career field using gas or liquid heated for controlling temperature is needed for other；When the electrokinetic cell insulation neck for electric automobile
During domain, the high-efficient heat-exchanger road is snake pipe, raises high-efficient heat-exchanger channel temp by heating element heater, so that
The gas or liquid of high-efficient heat-exchanger road interior circulation is maintained at uniform temperature, the electrokinetic cell of electric automobile is operationally protected
Hold constant temperature；Wherein, the liquid can adopt pure water, and other liquid may also be employed, and pure water can not be used when temperature is less than zero degree,
The organic solvent that freezing point can be adopted low or water mixed solvent such as petroleum ether, aviation kerosine, silicone oil, salting liquid, motor vehicle antifreeze fluid
Can be air or other pure gases or their mixed gas, such as oxygen or inert gas etc. Deng, the gas.
The present invention compared with prior art, has the advantage that and beneficial effect：
1st, present configuration is simple, cost is relatively low, by a high-efficient heat-exchanger road, the High Efficiency Thermal are arranged in shell
The inwall for exchanging pipeline has the three-dimensional structure of high-specific surface area, and on the outer surface in high-efficient heat-exchanger road arranges heating unit
Part, makes heating element heater be connected with temperature control circuit, and when heat sensor monitors that environment temperature is less than uniform temperature, temperature control circuit connects
Logical, heating element heater is started working, and as pipeline has high thermal conductivity, pipe temperature can be made quickly to rise by heating element heater
Height, so that the gas or liquid of high heat conduction pipeline interior circulation are maintained at uniform temperature (25 DEG C～30 DEG C), for use in electronic
The electrokinetic cell field of thermal insulation of automobile, and the career field using gas or liquid heated for controlling temperature is needed for other.
2nd, the high specific surface area three-dimensional structure of high-efficient heat-exchanger road inwall of the invention can be stuck up using variously-shaped
Piece, the concrete shape of fin select one-level, two grades or three-level fin according to the requirement of heating-up temperature, and series is bigger, and High Efficiency Thermal is handed over
The specific surface area for changing inner-walls of duct is bigger, and heat conduction efficiency is higher.
3rd, the present invention fills high heat conduction filler around high-efficient heat-exchanger road, can further improve leading for pipeline
Hot property, so that heating element heater can quickly raise the temperature of pipeline.
4th, the present invention is provided with insulation material in shell, and high-efficient heat-exchanger road and heating element heater are entered by the insulation material
Row cladding, enables heating element heater and high-efficient heat-exchanger road to work at stable temperature.
5th, heating element heater of the invention can install warning/auto-power-off device, in electrokinetic cell (lithium battery, battery
Deng) field of thermal insulation, it can be ensured that the electrokinetic cell of electric automobile will not cause operation irregularity because of temperature is too high, safe and reliable.
Description of the drawings
Structural representations of the Fig. 1 for the quick-heating temperature-control device of the embodiment of the present invention 1.
A-A profiles of the Fig. 2 for Fig. 1.
Profiles of the Fig. 3 for the quick-heating temperature-control device of the embodiment of the present invention 4.
Fig. 4 is the high-efficient heat-exchanger road schematic cross-section of difference series fin of the invention.
Fig. 5 is the high-efficient heat-exchanger road sectional dimension mark figure of three-level fin of the present invention.
Wherein, 1- shells, 2- high-efficient heat-exchangers road, 3- heating element heaters, 4- high heat conduction fillers, 5- insulation materials, 6-
High specific surface area three-dimensional structure.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Embodiment 1：
As depicted in figs. 1 and 2, the quick-heating temperature-control device of the present embodiment includes shell 1, high-efficient heat-exchanger road 2, adds
Thermal element 3, high heat conduction filler 4 and insulation material 5.
The shell 1 is using the metal material with some strength, high temperature resistant and insulation, Inorganic Non-metallic Materials or high score
Sub- material, the shell 1 of the present embodiment select macromolecular material, and the macromolecular material is ABS engineering plastics.
The high heat conduction pipeline 2 is snake pipe, and its inlet and outlet (can also be located at positioned at the both sides of shell 1 respectively
Homonymy), inwall has high-specific surface area (specific surface area refers to the gross area that unit mass material has) three-dimensional structure 6, high
Specific surface area three-dimensional structure 6 adopts one-level fin, fin to design using straight plate shape, and design parameter is：Section piece thickness d=
0.5mm, length of a film h=15mm, pipe inside radius R=2cm, the spacing L=π R/3 ≈ 21mm between fin；The High Efficiency Thermal of the present embodiment
Exchange pipeline 2 and select metal material, the metal material is fine aluminium.
The heating element heater 3 adopts polyimides (PI) electric heating sheets, and the heating element heater 3 has two panels, wherein a piece of setting
In the upper surface in high-efficient heat-exchanger road 2, a piece of lower surface for being arranged on high-efficient heat-exchanger road 2, heating element heater 3 and temperature in addition
Control circuit connection, when heat sensor monitors that environment temperature is less than uniform temperature (temperature can be arranged in advance), temperature control electricity
Road circuit communication, heating element heater are started working, and when heat sensor monitors battery ambient temperature, higher than uniform temperature, (temperature can
To arrange in advance) when, temperature control circuit disconnects automatically, and heating element heater quits work.
The high heat conduction filler 4 is filled in around high-efficient heat-exchanger road 2, can be seen from Fig. 1 and Fig. 2, high
Heat-conducting filler 4 is this enforcement between the heating element heater 3 of upper and lower, and on the position around high-efficient heat-exchanger road 2
The high heat conduction filler 4 of example selects heat conductive silica gel.
The insulation material 5 has two-layer, and two-layer insulation material 5 is arranged in shell 1, wherein one layer arranges adding for top
3 upper surface of thermal element, 3 lower surface of heating element heater that another layer is arranged below, so as to by high-efficient heat-exchanger road 2 and heating unit
Part 3 is encased, and enables heating element heater 3 and high-efficient heat-exchanger road 2 to work at stable temperature；The insulation material of the present embodiment
5 select polyurethane foam plastics.
The quick-heating temperature-control device of the present embodiment is used for the electrokinetic cell field of thermal insulation of electric automobile, and its principle is：It is logical
Crossing two panels polyimides (PI) electric heating sheets raises 2 temperature of high-efficient heat-exchanger road, so that following in high-efficient heat-exchanger road 2
The gas or liquid of ring is maintained at uniform temperature (25 DEG C～30 DEG C), makes the electrokinetic cell of electric automobile operationally keep permanent
Temperature, you can make battery charging and discharging be in optimum temperature environment, it is ensured that endurance；Wherein, the liquid can adopt pure water,
Other liquid are may also be employed, pure water, the organic solvent that freezing point can be adopted low or water mixing can not be used when temperature is less than zero degree
Solvent such as petroleum ether, aviation kerosine, silicone oil, salting liquid, motor vehicle antifreeze fluid etc., the gas can be air or other single gas
Body or their mixed gas, such as oxygen or inert gas etc..
Embodiment 2：
In place of the quick-heating temperature-control device of the present embodiment and the difference of embodiment 1 it is：The high specific surface area three-dimensional
Structure 6 adopts two grades of fins, and two pole fins are " rich " character form structure or monolateral " comb " shape structure, on the basis of one-level fin
On, vertical thin fin structure is increased, design parameter is：One-level fin section piece thickness d=0.5mm, length of a film h=15mm,
Pipe inside radius R=2cm, the spacing L=π R/3 ≈ 21mm between fin；Two grades thin fin section piece thickness ds1=0.3mm, length of a film
h1=1mm～3mm, is sequentially reduced to inner ring by outer ring, piece spacing d1=3mm.
Embodiment 3：
In place of the quick-heating temperature-control device of the present embodiment and the difference of embodiment 2 it is：High-efficient heat-exchanger road 2 is selected
Metal material be fine copper, prolong pressure property better than embodiment 2；5 Ceramics material of the insulation material.
Embodiment 4：
As shown in figure 3, the quick-heating temperature-control device of the present embodiment is mainly characterized by：The heating element heater 3 is added using electricity
Hot pin, the electrically heated rod of the present embodiment have three, and three electrically heated rods are separately positioned on 2 three, high-efficient heat-exchanger road knee
Outer surface, raise high-efficient heat-exchanger road 2 temperature by electrically heated rod, so that 2 interior circulation of high-efficient heat-exchanger road
Gas or liquid are maintained at uniform temperature, make the electrokinetic cell of electric automobile operationally keep constant temperature；The insulation material 5 is same
Sample has two-layer, and two-layer insulation material 5 is separately positioned on the upper and lower surface in high-efficient heat-exchanger road 2, so as to by high-efficient heat-exchanger
Road 2 and heating element heater 3 are encased, and enable heating element heater 3 and high-efficient heat-exchanger road 2 to work in stable environment temperature；This reality
The high specific surface area three-dimensional structure 6 of example is applied using one-level fin, one-level fin is designed using straight plate shape, and design parameter is：Cut
Sheet thickness d=1mm, length of a film h=20mm, pipe inside radius R=3cm, the spacing L=π R/4 ≈ 23.55mm between fin；This reality
The high-efficient heat-exchanger road 2 of example is applied from aluminium chloride ceramic material, insulation material 5 selects foaming polypropylene occurred frequently.Remaining structure can
Referring to above-described embodiment 1.
Embodiment 5：
In place of the quick-heating temperature-control device of the present embodiment and the difference of embodiment 4 it is：The insulation material 5 selects nothing
The enhanced PE materials of machine silicate.
Embodiment 6：
The quick-heating temperature-control device of the present embodiment is mainly characterized by：The high specific surface area three-dimensional structure 6 adopts three-level
Fin, 2 section of high-efficient heat-exchanger road of different series as shown in figure 4, series is bigger, the ratio of 2 inwall of high-efficient heat-exchanger road
Surface area is bigger, and heat conduction efficiency is higher, sees, it would however also be possible to employ S-shaped fin from figure, and three
Level fin is further added by thinner miniature fin in the thin fin vertical direction of two grades of fins on the basis of two grades of fins, and three
The size marking of level fin is as shown in figure 5, the piece thickness d in miniature fin section2Span is 0.1mm～0.3mm, length of a film h2
Span 1mm～3mm, by near one-level fin to being sequentially reduced outward, piece spacing L2Span 1mm～1.5mm.Due to three
Level fin realizes that on the basis of two grades of fins two grades of fins are realized on the basis of one-level fin again, so three
Level fin includes remaining structure of the parameter and device of the parameter of one-level fin and two grades of fins, one-level fin and two grades of fins
Can be found in above-described embodiment 1～5.
In above-described embodiment 1～6, the fin surface has the groove structure of micron level width and depth, groove width
Between 10 μm～300 μm, gash depth is between 10 μm～500 μm for size.
In above-described embodiment 1～6, the heating element heater 3 can install warning/auto-power-off device, it is ensured that electric automobile
Electrokinetic cell will not cause operation irregularity because of temperature is too high, it is safe and reliable.
The quick-heating temperature-control device of above-described embodiment 1～6 is gone back except the electrokinetic cell field of thermal insulation for electric automobile
Can be used for other needs the career field using gas or liquid heated for controlling temperature.
In sum, present configuration is simple, cost is relatively low, by a high-efficient heat-exchanger road is arranged in shell,
And heating element heater is set on the outer surface in high-efficient heat-exchanger road, heating element heater is connected with temperature control circuit, work as heat sensor
When monitoring that environment temperature is less than uniform temperature, temperature control circuit circuit communication, heating element heater are started working, as pipeline has height
Heat conductivility, can be such that pipe temperature quickly raises by heating element heater, so that the gas or liquid of high heat conduction pipeline interior circulation
Body is maintained at uniform temperature (25 DEG C～30 DEG C), for use in the electrokinetic cell field of thermal insulation of electric automobile, and is used for other
Need the career field using gas or liquid heated for controlling temperature.
The above, patent preferred embodiment only of the present invention, but the protection domain of patent of the present invention is not limited to
This, any those familiar with the art in the scope disclosed in patent of the present invention, according to the skill of patent of the present invention
Art scheme and its patent of invention design in addition equivalent or change, belong to the protection domain of patent of the present invention.
Claims (10)
1. a kind of quick-heating temperature-control device, it is characterised in that：It is including shell, high-efficient heat-exchanger road and heating element heater, described
High-efficient heat-exchanger road inwall has high specific surface area three-dimensional structure, and the inlet and outlet in high-efficient heat-exchanger road is located at shell
Homonymy or both sides；The heating element heater is arranged on the outer surface of high-efficient heat-exchanger, and is connected with temperature control circuit, when heat biography
When sensor monitors that environment temperature is less than uniform temperature, temperature control circuit circuit communication, heating element heater are started working, and work as heat sensor
When monitoring environment temperature higher than uniform temperature, temperature control circuit disconnects automatically, and heating element heater quits work.
2. a kind of quick-heating temperature-control device according to claim 1, it is characterised in that：The material of the high-efficient heat-exchanger
Expect metal material for high heat conduction, Inorganic Non-metallic Materials or macromolecular material.
3. a kind of quick-heating temperature-control device according to claim 2, it is characterised in that：The high-efficient heat-exchanger inwall
High specific surface area three-dimensional structure adopt fin, the concrete shape of fin according to the requirement of heating-up temperature from one-level, two grades or
Three-level fin, wherein：
One-level fin section piece thickness d span 0.1mm～3mm, length of a film h spans 1mm～R, spacing L between fin
Between span 0～π R, R is pipe inside radius；
Two grades of fins are " rich " character form structure or monolateral " comb " shape structure, on the basis of one-level fin, be increased vertical
Thin fin structure, the piece thickness d in the thin fin section1Span is 0.1mm～0.5mm, length of a film h1Span 1mm～
10mm, is sequentially reduced to inner ring by outer ring, piece spacing L1Span 1mm～5mm；
Three-level fin is further added by thinner miniature stick up in the thin fin vertical direction of two grades of fins on the basis of two grades of fins
Piece, the piece thickness d in miniature fin section2Span is 0.1mm～0.3mm, length of a film h2Span 1mm～3mm, by close
One-level fin to being sequentially reduced outward, piece spacing L2Span 1mm～1.5mm.
4. a kind of quick-heating temperature-control device according to claim 3, it is characterised in that：The fin surface has micron
The groove structure of level width and depth, groove width size between 10 μm～300 μm, gash depth 10 μm～500 μm it
Between.
5. a kind of quick-heating temperature-control device according to any one of claim 1-4, it is characterised in that：Described device is also wrapped
High heat conduction filler is included, the high heat conduction filler is filled in around high heat conduction pipeline.
6. a kind of quick-heating temperature-control device according to any one of claim 1-4, it is characterised in that：Described device is also wrapped
Insulation material is included, the insulation material is arranged in shell, and high heat conduction pipeline and heating element heater are encased.
7. a kind of quick-heating temperature-control device according to claim 6, it is characterised in that：The insulation material adopts high score
Sub- polymer, ceramic material or Inorganic Non-metallic Materials.
8. a kind of quick-heating temperature-control device according to any one of claim 1-4, it is characterised in that：The shell is adopted
Metal material with some strength, high temperature resistant and insulation, Inorganic Non-metallic Materials or macromolecular material.
9. a kind of quick-heating temperature-control device according to any one of claim 1-4, it is characterised in that：The heating element heater
For sheet, tabular or column structure, and warning/auto-power-off device is installed.
10. the application of quick-heating temperature-control device described in a kind of any one of claim 1-9, it is characterised in that：Described device is used
In the electrokinetic cell field of thermal insulation of electric automobile, and need to lead using the work of gas or liquid heated for controlling temperature for other
Domain；When the electrokinetic cell field of thermal insulation for electric automobile, the high-efficient heat-exchanger road is snake pipe, by heating unit
Part raises high heat conduction pipe temperature, so that the gas or liquid of high-efficient heat-exchanger road interior circulation are maintained at uniform temperature,
The electrokinetic cell of electric automobile is made operationally to keep constant temperature.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710010851.8A CN106527539A (en) | 2017-01-06 | 2017-01-06 | Rapid heating temperature control device and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710010851.8A CN106527539A (en) | 2017-01-06 | 2017-01-06 | Rapid heating temperature control device and application thereof |
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Family
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| CN111913513A (en) * | 2020-05-07 | 2020-11-10 | 蚌埠学院 | Multi-loop circulating gas temperature control method |
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