CN208434140U - A kind of electromagnetic heating liner and liquid heater - Google Patents
A kind of electromagnetic heating liner and liquid heater Download PDFInfo
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- CN208434140U CN208434140U CN201820962417.XU CN201820962417U CN208434140U CN 208434140 U CN208434140 U CN 208434140U CN 201820962417 U CN201820962417 U CN 201820962417U CN 208434140 U CN208434140 U CN 208434140U
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- heating
- coil
- heating part
- electromagnetic heating
- liner
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Abstract
The utility model relates to heating arts of drinking water, more particularly to a kind of electromagnetic heating liner and liquid heater.The electromagnetic heating liner includes: shell, and the shell includes the first heating part and the second heating part, and first heating part and second heating part are arranged along a plane of symmetry mirror symmetry；Coil, the coil is contained between first heating part and second heating part, and the center line of the coil is vertical with the plane of symmetry；Power supply is connect with the coil, for providing alternating current for the coil.On the one hand single layer coil provided by the embodiment of the utility model has double-layer heating effect, thermal transition is high-efficient, and on the other hand the two sides of its electromagnetic heating liner with can accomplishing uniformly heated mesh, will not lead to hot-spot because certain side temperature is excessively high.
Description
Technical field
The utility model embodiment is related to heating art of drinking water, and adds more particularly to a kind of electromagnetic heating liner and liquid
Hot device.
Background technique
Electric heater a part is to realize heating using the resistance-type heat characteristic of electrothermal alloy on Vehicles Collected from Market, due to resistance
It is not high by only 50~60% that formula heats its hot development of evil in febrile disease rate, therefore heats required time length, and energy loss is big.Also have on Vehicles Collected from Market
Part electric heater is realized by electromagnetic heating technique, such as the cup heated up water, wherein the electromagnetic heating of cup mainly passes through
Liner is placed in the heater, realizes heating.
Inventor has found in the implementation of the present invention: utilizing the electromagnetic heating of cup, the outside magnetic field phase of liner
It is sparse to inside magnetic density, therefore in heating process, it can be higher than in cup in cup close to the fluid temperature of inner side of liner
Fluid temperature on the outside of liner, therefore, hot water heating is uneven in cup, outer in its cup of equalized temperature in order to reach
Side liquid needs heat with inside liquid and exchanges, and causes water temperature to reach balance and takes long time.
Utility model content
The utility model embodiment mainly solving the technical problems that provide a kind of heating sheet type liner and heating equipment,
It aims to solve the problem that existing heating inner liner or heater heating take long time, and heats non-uniform technical problem.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing in a kind of electromagnetic heating
Gallbladder, comprising: shell, the shell include the first heating part and the second heating part, and first heating part and described second are heated
Portion is arranged along a plane of symmetry mirror symmetry；Coil, the coil be contained in first heating part and second heating part it
Between, and the center line of the coil is vertical with the plane of symmetry；Power supply is connect with the coil, for mentioning for the coil
For alternating current.
Optionally, the coil is contained in the centre of first heating part and second heating part.
Optionally, first heating part and the second heating part are Metal Flake.
Optionally, first heating part and the second heating part are arch.
Optionally, the electromagnetic heating liner further include: several bar magnets, several bar magnets surround the line
The center of circle is uniformly distributed.
Optionally, the electromagnetic heating liner further include: temperature sensor and controller；The controller and the power supply
And the temperature sensor connection, alternating current, and the control temperature are provided for controlling the power supply for the coil
Degree sensor detects the temperature of the electromagnetic heating liner.
Optionally, the electromagnetic heating liner further include: Thermal Cutoffs, the Thermal Cutoffs setting and the power supply
Between the coil.
Optionally, the electromagnetic heating liner further include: plastic stent；The plastic stent is set to first metal
Between heating sheet and the second METAL HEATING PROCESS piece；The coil is wrapped on the plastic stent, passes through the plastic stent
It is fixed.
In order to solve the above technical problems, another technical solution that the utility model uses is: providing a kind of liquid heating
Device, including above-mentioned electromagnetic heating liner and heater body；The heater body offers a liquid containing chamber, the electromagnetism
Heating inner liner is installed on the liquid containing chamber.
Optionally, the electromagnetic heating liner is installed on the bottom of the liquid containing chamber, the electromagnetic heating liner
The plane of symmetry is vertical with the bottom of the liquid containing chamber.
On the one hand single layer coil provided by the embodiment of the utility model has double-layer heating effect, thermal transition is high-efficient, separately
On the one hand the two sides of its electromagnetic heating liner with can accomplishing uniformly heated mesh, will not cause because certain side temperature is excessively high
Hot-spot.
Detailed description of the invention
Fig. 1 is that the utility model embodiment provides a kind of sectional view of electromagnetic heating liner；
Fig. 2 is that the utility model embodiment provides a kind of structural block diagram of electromagnetic heating liner；
Fig. 3 is that the utility model embodiment provides a kind of sectional view at another visual angle of electromagnetic heating liner；
Fig. 4 is that the utility model embodiment provides a kind of sectional view of liquid heater.
Specific embodiment
For the ease of understanding the utility model, with reference to the accompanying drawings and detailed description, the utility model is carried out more
Detailed description.It should be noted that it can be directly in another element when element is expressed " being fixed on " another element
Upper or placed in the middle there may be one or more therebetween elements.When an element is expressed " connection " another element, it can
To be directly to another element or elements placed in the middle there may be one or more therebetween.This specification is used
Term "vertical", "horizontal", "left" and "right" and similar statement for illustrative purposes only.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical.Art used in the description of the utility model in this specification
Language is only for the purpose of describing specific embodiments, and is not intended to limitation the utility model.Art used in this specification
Language "and/or" includes any and all combinations of one or more related listed items.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is that the utility model embodiment provides a kind of sectional view of electromagnetic heating liner 100,
Fig. 2 is a kind of structural block diagram of electromagnetic heating liner 100 provided by the embodiment of the utility model；As depicted in figs. 1 and 2, described
Electromagnetic heating liner 100 includes: shell 10, coil 20 and power supply 30.Coil 20 is contained in the shell 10, the coil 20
It is connect with the power supply 30.
Shell 10 is the stereochemical structure with accommodation space, is used to accommodate coil 20, as shown in Fig. 3, shell 10 includes
Symmetrically arranged first heating part 12 and the second heating part 14.
First heating part 12 and 14 shape size of the second heating part are all the same, for the description of image described the
The positional relationship of one heating part 12 and second heating part 14, present embodiment assumes that in first heating part 12 and described
There is a plane of symmetry between two heating parts 14, then the first heating part 12 and second heating part 14 are mutually mirror on the plane of symmetry
Picture.
The coil 20 is contained between first heating part 12 and second heating part 14, in the present embodiment,
First heating part 12 and second heating part 14 are the conductive material with higher electric resistivity, when there is electric current to pass through,
Conductive material fever.
Wherein, the first heating part 12 and the second heating part 14 can be any suitable laminated structure, such as irregular bent
Face shape, waveform or regular circle shapes, rectangular etc..Preferably, first heating part 12 and the second heating part 14 can be piece
Shape arch, the first heating part 12 and the second heating part 14 of sheet arch can form shell 10, the line by an interconnecting piece
Circle 20 is set between first heating part 12 and the second heating part 14, when the coil is powered, 12 He of the first heating part
Second heating part, 14 heat production area is identical, and heat production is uniform.
Coil 20 is the wire winding of annular, and in the present embodiment, coil 20 is single layer coil, by insulated conductor by inner
An outside circle suffers a circle and is wound, and has certain radius.In the present embodiment, center line 210 mark such as Fig. 3 of coil 20
It is shown.The coil 20 is contained between first heating part 12 and second heating part 14.Preferably, the coil 20
It is contained among first heating part 12 and second heating part 14, adds apart from first heating part 12 and described second
The identical distance in hot portion 14.Also, the center line of the coil 20 is vertical with the plane of symmetry.
Power supply 30 is connect with coil 20, for providing alternating current for the coil 20；The current direction of alternating current with
Time makees cyclically-varying, therefore, in 20 indirect current of coil, can produce changing magnetic field.
The heating principle of electromagnetic heating liner 100 is as follows: power supply 30 is the power supply of coil 20, passes through friendship at the both ends of coil 20
Time-dependent current then generates changing magnetic field around coil 20, and the magnetic line of force in the magnetic field can be also cross the first heating part 12 and institute
The second heating part 14 is stated, then the magnetic in the first heating part of 20 two sides of coil 12 and 14 cutting magnetic field of the second heating part
Magnetic field energy is respectively become into vortex energy after sense line, makes the first heating part 12 and second heating part 14 while heated, line
The electric energy of circle 20 can be completely converted into thermal energy.Due to coil 20 be contained in the first heating part 12 and second heating part 14 it
Between, the magnetic field that the two sides of coil 20 generate all is utilized, therefore, under conditions of inputting same electrical power, electromagnetic heating liner
100 heating surface (area) (HS is improved to 2 times, and heating efficiency is also improved to 2 times.
Further, the center line of the coil 20 is vertical with the plane of symmetry, then first heating part 12 and described
Second heating part 14 is located at coil 20 at the both ends for generating magnetic induction line that are powered.When generating magnetic field due to coil energization, magnetic induction line
From both ends by close to dredging, then intensity of the coil 20 in the magnetic field generated that is powered is from the both ends of coil by by force to weak, because
This, one side first heating part 12 and its both ends for being in coil of second heating part 14, heating efficiency highest；Separately
On the one hand, the alternating magnetic field density at coil both ends is similar, 14 quantity of heat production phase of first heating part 12 and second heating part
Seemingly, it can accomplish the uniformly heated purpose in two sides, heating will not be caused uneven because certain side temperature is excessively high.Preferably,
The coil is contained in the centre of first heating part and second heating part, then the two sides of electromagnetic heating liner 100 add
Heat is most uniform.
In some embodiments, as shown in Figure 1, the electromagnetic heating liner 100 further include: several bar magnets 40,
For enhancing magnetic field strength.5 bar magnets in several bar magnets are set to one end of coil 20, surround the coil 20
Center be uniformly distributed.The center line of the setting direction of remaining bar magnet in several bar magnets and the coil 20 is flat
Row, the center line around the coil 20 are uniformly distributed.It is understood that in some other embodiments, bar magnet number
Amount and setting position can also be changed according to actual needs, for example, 10,20 or more, it is symmetrical or non-with other
Symmetrical mode is arranged.
In some embodiments, as shown in Fig. 2, the electromagnetic heating liner 100 further includes temperature sensor 50 and control
Device 60.
Control core of the controller 60 as electromagnetic heating liner 100 can specifically be had using any suitable
The control chip or processor of certain logical operation capability are realized.The controller 60 and the power supply 30 and the temperature
Sensor 50 is separately connected, and provides alternating current for controlling the power supply 30 for the coil, and the control temperature passes
Sensor 50 detects the temperature of the electromagnetic heating liner.
In some embodiments, as shown in Fig. 2, the electromagnetic heating liner 100 further includes Thermal Cutoffs 70, the temperature
It spends between the setting of fuse 70 and the power supply and the coil.The Thermal Cutoffs 70 is used for the electric current in the coil 20
When abnormal raising, itself fusing cutting electric current, i.e. connection between cutting coil 20 and power supply 30 enables coil stop energization, institute
It states the first heating part 12 and second heating part 14 and stops fever, to protect the 100 safety fortune of electromagnetic heating liner
Row.
In some embodiments, the electromagnetic heating liner 100 further includes plastic stent (not shown), the plastic stent
It is set between first heating part and second heating part；The coil is successively wound from inside to outside, each winding layer
It is both secured on the plastic stent.Wherein, the plastic stent can be the corresponding auxiliary of suitable high molecular polymer addition
Material is made, with insulating effect, it is possible to reduce electricity when first heating part 12 and second heating part 14 are heated
Magnetic disturbance.
Compared with electromagnetic heating liner usual in the prior art, one side of single layer coil provided by the embodiment of the utility model
Face has double-layer heating effect, and thermal transition is high-efficient, and on the other hand the two sides of its electromagnetic heating liner can accomplish to be evenly heated
Mesh, heating will not be caused uneven because certain side temperature is excessively high.
The utility model embodiment also provides a kind of liquid heater 200.Referring to Fig. 4, Fig. 4 is the utility model reality
A kind of sectional view of liquid heater 200 of example offer is provided.The liquid heater 200 includes: electromagnetic heating liner 21 and adds
Hot device ontology 22.
The structure of the structure of the electromagnetic heating liner 21 and effect and electromagnetic heating liner provided by the above embodiment and
Act on identical, details are not described herein.It has the first heating part and the second heating part.
Heater body 22 offers a liquid containing chamber 222.The liquid containing chamber 222 can according to actual needs, if
The cavity of any shape or size is set to contain the liquid for needing to heat.
Heater body 22 can be any suitable container shapes, such as cup-shaped is bowl-shape etc..In heater body 22
Corresponding structure function can also be increased according to actual needs.Such as increase vacuum interlayer, to realize heater body 22
Heat insulation function.
The electromagnetic heating liner 21 is installed on the liquid containing chamber 222, is contained in the liquid containing for heating
Liquid in chamber 222.First heating part of the electromagnetic heating liner 21 and second heating part are along a plane of symmetry mirror image pair
Claim setting, so that the first heating part and the second heating part heating effect having the same, realize the heating of two sides liquid.
The electromagnetic heating liner 21, which specifically can be set, is fixed on the suitable position of 222 inner wall of liquid containing chamber
On.The suitable position is to refer to be exposed to first heating part and second heating part outside, makes two heating parts
The position that can be contacted with the liquid in liquid containing chamber 222, such as the bottom of liquid containing chamber 222 is set, liquid holds
Receive the middle part of 222 side wall of chamber.
When the liquid that heater body 22 contains needs to be heated, the coil of electromagnetic heating liner 21 leads to alternating current,
It generates changing magnetic field, which makes the interior of the first heating part in electromagnetic heating liner 21 and the second heating part
Portion generates vortex current, so that the first heating part and the second heating part be enabled to heat up.
It is intracavitary that the heat can be conducted to liquid containing again by contact heating by the first heating part and the second heating part
Liquid, to realize the heating to two sides liquid.
Liquid heater 200 provided by the utility model makes full use of and generates inside and outside 21 interior loop of electromagnetic heating liner
Alternating magnetic field, realize in liquid containing chamber 222 contain liquid double-layer heating, increase heating surface (area) (HS so that
It is highly efficient to the heating of liquid.
Preferably, the electromagnetic heating liner 21 is installed on the bottom of the liquid containing chamber 222, first heating part
It is arranged with second heating part along a plane of symmetry mirror symmetry, the plane of symmetry is vertical with the bottom of the liquid containing chamber 222.
The benefit being arranged in this way is, the plane where the plane of symmetry divides liquid containing chamber 222 for two sides, and the side of the plane of symmetry includes
First heating part, the other side of the plane of symmetry include the second heating part, when liquid containing chamber 222 contains liquid, regardless of containing
Liquid how much, electromagnetic heating liner 21 may be implemented the first heating part and the second heating part while heat, i.e. plane of symmetry institute
The two sides of plane heat simultaneously, i.e. realization double-layer heating.Preferably, holding when electromagnetic heating liner 21 is installed on the liquid
Receive 222 bottom of chamber center when, then electromagnetic heating liner 21 divides liquid containing chamber 222 for the identical two sides of volume,
The liquid of splendid attire may be implemented two sides and be evenly heated.
It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model
Mode, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented
Mode, these embodiments are not as the additional limitation to the content of the present invention, the purpose of providing these embodiments is that making
It is more thorough and comprehensive to the understanding of the disclosure of the utility model.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed
The various embodiments not being enumerated above are accordingly to be regarded as the range of the utility model specification record；Further, to this field
For those of ordinary skill, it can be modified or changed according to the above description, and all these modifications and variations all should belong to
The protection scope of the appended claims for the utility model.
Claims (10)
1. a kind of electromagnetic heating liner characterized by comprising
Shell, the shell include the first heating part and the second heating part, first heating part and second heating part edge
The setting of one plane of symmetry mirror symmetry；
Coil, the coil is contained between first heating part and second heating part, and the center of the coil
Line is vertical with the plane of symmetry；
Power supply is connect with the coil, for providing alternating current for the coil.
2. electromagnetic heating liner according to claim 1, which is characterized in that the coil is contained in first heating part
With the centre of second heating part.
3. electromagnetic heating liner according to claim 1, which is characterized in that first heating part and the second heating part are
It is Metal Flake.
4. electromagnetic heating liner according to claim 1, which is characterized in that first heating part and the second heating part are
Arch.
5. electromagnetic heating liner according to claim 1, which is characterized in that further include: several bar magnets, it is described several
Bar magnet is uniformly distributed around the center of the coil.
6. electromagnetic heating liner according to claim 1-5, which is characterized in that further include: temperature sensor and
Controller；
The controller is connect with the power supply and the temperature sensor, is provided for controlling the power supply for the coil
Alternating current, and the control temperature sensor detect the temperature of the electromagnetic heating liner.
7. electromagnetic heating liner according to claim 6, which is characterized in that further include: Thermal Cutoffs, the temperature are protected
Dangerous silk is set between the power supply and the coil.
8. electromagnetic heating liner according to claim 7, which is characterized in that further include: plastic stent；
The plastic stent is set between first heating part and second heating part；The coil is wrapped in the modeling
Expect to fix on bracket by the plastic stent.
9. a kind of liquid heater, which is characterized in that including the described in any item electromagnetic heating liners of claim 1-8 and heating
Device ontology；
The heater body offers a liquid containing chamber, and the electromagnetic heating liner is installed on the liquid containing chamber.
10. liquid heater according to claim 9, which is characterized in that the electromagnetic heating liner is installed on the liquid
The bottom of body accommodating chamber, the plane of symmetry of the electromagnetic heating liner are vertical with the bottom of the liquid containing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962417.XU CN208434140U (en) | 2018-06-21 | 2018-06-21 | A kind of electromagnetic heating liner and liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962417.XU CN208434140U (en) | 2018-06-21 | 2018-06-21 | A kind of electromagnetic heating liner and liquid heater |
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| Publication Number | Publication Date |
|---|---|
| CN208434140U true CN208434140U (en) | 2019-01-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820962417.XU Active CN208434140U (en) | 2018-06-21 | 2018-06-21 | A kind of electromagnetic heating liner and liquid heater |
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| CN (1) | CN208434140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583813A (en) * | 2019-10-24 | 2019-12-20 | 浙江工业大学 | Electromagnetic water-removing machine with variable magnetic field |
-
2018
- 2018-06-21 CN CN201820962417.XU patent/CN208434140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583813A (en) * | 2019-10-24 | 2019-12-20 | 浙江工业大学 | Electromagnetic water-removing machine with variable magnetic field |
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