CN105276813A - Electric heating equipment - Google Patents
Electric heating equipment Download PDFInfo
- Publication number
- CN105276813A CN105276813A CN201510806391.0A CN201510806391A CN105276813A CN 105276813 A CN105276813 A CN 105276813A CN 201510806391 A CN201510806391 A CN 201510806391A CN 105276813 A CN105276813 A CN 105276813A
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- Prior art keywords
- heating cavity
- radiator
- heating
- steam
- separating element
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- 238000005485 electric heating Methods 0.000 title abstract description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 118
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 3
- 238000010304 firing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000005855 radiation Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 timber Substances 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Constitution Of High-Frequency Heating (AREA)
Abstract
Electric heating equipment comprises a first heating cavity and a second heating cavity. The first heating cavity is provided with a first radiator which emits electromagnetic waves for heating. The second heating cavity is provided with a second radiator which emits electromagnetic waves for heating. The first heating cavity is used for containing liquid to be heated, and the first radiator heats the liquid through the electromagnetic waves to enable the liquid to generate steam. The second heating cavity is used for containing solids to be heated. A movable separating element is arranged between the first heating cavity and the second heating cavity. The movable separating element can be opened or closed according to instructions of a controller, and accordingly the steam in the first heating cavity can be conveyed to the second heating cavity.
Description
Technical field
The present invention relates to a kind of electric heating equipment, especially relate to the microwave heating equipment of a kind of electric power as energy.
Background technology
Electric power firing equipment comprises the firing equipment of the types such as resistance heated, heating plasma, heating using microwave.Wherein, heating using microwave is a kind of novel mode of heating, has the particular advantages not available for traditional heating, has achieved at present and has applied widely.
Microwave is the electromagnetic wave that a kind of penetration power is strong, and its wave-length coverage is between 1-1000mm, and corresponding frequency range is 3x10
5mHz-300MHz, can penetrate the inside of object, to material-to-be-heated internal radiation microwave electromagnetic field, promotes the strenuous exercise of its polar molecule, molecule is collided mutually, rubs and heat-dissipating.Therefore its heating process is carried out in whole object simultaneously, and heat up rapidly, homogeneous temperature, thermograde is little, is a kind of " body heat source ", substantially reduces the heat conducting time in conventional heating.Except king-sized object, generally can accomplish homogeneous heating together in table, this meets the requirement of industrial continuous production and Automated condtrol.Therefore, microwave current heating is widely used in the industry such as weaving and printing and dyeing, papermaking and printing, tobacco, medicine and medicinal material, timber, leather, pottery, coal, rubber, chemical fibre, chemical products, medical treatment.
In the application of microwave heating equipment, there is the application needing specific vapor humidity.Such as, at some food of boiling or when heating medicinal material, under the humidity in heating clamber being set to the environment higher than specified moisture, special time is heated.In prior art, for the application of this demand, conventional set-up mode is that heating object and water are mixed heating, or in heating clamber, arrange independent water receptacle, by making water wherein become steam, thus realizes the control for humidity.But because heating object normally absorbs water, in microwave heating process, vapor volume can tail off gradually, cause possibly realizing the humidity needed for this application; On the other hand, heating object is different with the heating power needed for water, and steam may be caused to be crossed situation about heating.
Summary of the invention
The invention provides a kind of electric power firing equipment, the problems referred to above of prior art can be solved.
As one aspect of the present invention, provide a kind of electric power firing equipment, comprise the first heating cavity and the second heating cavity; Described first heating cavity arranges the first radiator, and it is heated by emitting electromagnetic wave, and described second heating cavity arranges the second radiator, is heated by emitting electromagnetic wave; Described first heating cavity is for placing liquid heated object, and described first radiator makes it produce steam by liquid described in electromagnetic wave heating; Described second heating cavity is for placing the heated object comprising solid; Between described first heating cavity and the second heating cavity, removable separating element is set; Described removable separating element can open and close according to controller instruction, thus the steam in the first heating cavity can be transported to described second heating cavity.
Preferably, the power of described first radiator is less than the power of described second radiator.
Preferably, the material of described removable separating element comprises high temperature insulating glass.
Preferably, described removable separating element comprises the first high temperature insulating glassy layer, the second high temperature insulating glassy layer and metal wire layer, and described metal wire layer is arranged between described first glassy layer and the second glassy layer.
Preferably, arrange steam channel between described first heating cavity and the second heating cavity, described removable separating element is arranged in described steam channel.
Preferably, the opening that described steam channel is communicated with described first heating cavity is arranged at the top of described first heating cavity.
Preferably, described steam channel comprises steam accelerating region, and the internal diameter of described steam accelerating region reduces gradually along the direction of flow of vapor.
Preferably, in described first heating cavity, the first humidity sensor is set, in described second heating cavity, the second humidity sensor is set; When starting to heat, open described first radiator and the second radiator; When described first heating cavity humidity is greater than first threshold, close described first radiator; When described second heating cavity humidity is less than Second Threshold, open described removable separating element, the steam in described first heating cavity is transported in described second heating cavity, open described first radiator simultaneously; Described second heating cavity humidity is greater than the 3rd threshold value higher than Second Threshold, closes described removable separating element.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of the removable separating element of the embodiment of the present invention.
Detailed description of the invention
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The electric power firing equipment of the embodiment of the present invention, see Fig. 1, comprises the first heating cavity 1, first radiator 2, second heating cavity 3, second radiator 4, steam channel 5 and removable separating element 6.Wherein be provided with liquid container 7 in the first heating cavity 1, it is for placing liquid such as water, to generate steam.First radiator 2 is arranged at the bottom of the first heating cavity 1, for the fluid radiation electromagnetic wave in liquid container 7, thus is heated into steam.
Arrange in second heating cavity 3 and need vapor heated heating object, the second radiator 4 is arranged at the bottom of the second cavity 3, for heating object radiated electromagnetic wave, thus heats it.First radiator 2 and the second radiator 4 can use microwave radiometer well known in the prior art, after using oscillator to vibrate with CF, amplified by the output of power amplifier for oscillator, radiator by the power output of power amplifier by electromagenetic wave radiation to heated object.First radiator 2 and the second radiator 4 can be set to the electromagnetic wave launching different capacity, the electromagnetic wave power that the electromagnetic wave power that such as the first radiator 2 is launched is launched lower than the second radiator 4, thus realize the individual power control for steam and heating object.
Be interconnected by steam channel 5 between first heating cavity 1 and the second heating cavity 3, thus the steam of the specified moisture generated in the first heating cavity can be transported to the second heating cavity 3 by steam channel 5, to meet the requirement of the steam humidity of heating object in the second heating cavity.Arrange removable separating element 6 in the middle of steam channel 5, when needing steam in the second heating cavity 3, removable separating element 6 is opened, thus steam can be input to the second heating cavity 3 in the first heating cavity 1.
Preferably, as shown in fig. 1, steam channel 5 can be set to the passage comprising steam accelerating region 8.Between the vapor outlet port that steam accelerating region 8 is arranged at the first heating cavity 1 and removable separating element 6, it has the internal diameter that the direction along flow of vapor reduces gradually, thus can accelerate inflow second heating cavity 3 by the steam of this accelerating region 8.Preferred further, can the vapor outlet port of the first heating cavity 1 be arranged at above it, such as its top, thus be conducive to the flowing of rising steam.
Removable separating element 6 can be set to three-layer sandwich structure as shown in Figure 2.Wherein, both sides, outside 601 and 603 are high temperature insulating glassy layer, for isolated heat transmission between first heating cavity 1 and the second heating cavity 3; Intermediate layer 602 is oven wire mesh blanket, for shielding the electromagnetic wave between the first heating cavity 1 and the second heating cavity 3; Thus the energy transferring avoided between the first heating cavity 1 and the second heating cavity 3.
First humidity sensor is set in the first heating cavity 1, in the second heating cavity 3, second humidity sensor is set; When starting to heat, open the first radiator 2 and the second radiator 4; When the first heating cavity 1 humidity reaches first threshold, close the first radiator 2; When the second heating cavity 3 humidity is less than Second Threshold, open removable separating element 6, steam in first heating cavity 1 is transported in the second heating cavity 3, thus makes heating object in its satisfied second heating cavity 3 for the requirement of humidity, open the first radiator 2 simultaneously; Carried by steam, when the second heating cavity 3 humidity is greater than the 3rd threshold value higher than Second Threshold, close removable separating element 6.By the way, the steam humidity meeting heating object demand is generated in the first heating cavity, when the humidity deficit in the second heating cavity is to meet its demand, steam in first heating cavity is transported to the second heating cavity by steam channel, thus realizes not needing to close the demand that namely electric power firing equipment adding liquid can meet heating humidity.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.For those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as falling into protection scope of the present invention.
Claims (6)
1. an electric power firing equipment, comprises the first heating cavity and the second heating cavity; Described first heating cavity arranges the first radiator, and it is heated by emitting electromagnetic wave, and described second heating cavity arranges the second radiator, is heated by emitting electromagnetic wave; It is characterized in that: described first heating cavity is for placing liquid heated object, and described first radiator makes it produce steam by liquid described in electromagnetic wave heating; Described second heating cavity is for placing the heated object comprising solid; Between described first heating cavity and the second heating cavity, removable separating element is set; Described removable separating element can open and close according to controller instruction, thus the steam in the first heating cavity can be transported to described second heating cavity.
2. electric power firing equipment according to claim 1, is characterized in that: the power of described first radiator is less than the power of described second radiator.
3. electric power firing equipment according to claim 2, is characterized in that: the material of described removable separating element comprises high temperature insulating glass.
4. electric power firing equipment according to claim 3, is characterized in that: arrange steam channel between described first heating cavity and the second heating cavity, and described removable separating element is arranged in described steam channel.
5. electric power firing equipment according to claim 4, is characterized in that: the opening that described steam channel is communicated with described first heating cavity is arranged at the top of described first heating cavity.
6. electric power firing equipment according to claim 5, is characterized in that: arrange the first humidity sensor in described first heating cavity, arranges the second humidity sensor in described second heating cavity; When starting to heat, open described first radiator and the second radiator; When described first heating cavity humidity is greater than first threshold, close described first radiator; When described second heating cavity humidity is less than Second Threshold, open described removable separating element, the steam in described first heating cavity is transported in described second heating cavity, open described first radiator simultaneously; Described second heating cavity humidity is greater than the 3rd threshold value higher than Second Threshold, closes described removable separating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510806391.0A CN105276813B (en) | 2015-11-21 | 2015-11-21 | A kind of electric power heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510806391.0A CN105276813B (en) | 2015-11-21 | 2015-11-21 | A kind of electric power heating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105276813A true CN105276813A (en) | 2016-01-27 |
| CN105276813B CN105276813B (en) | 2018-11-09 |
Family
ID=55146278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510806391.0A Expired - Fee Related CN105276813B (en) | 2015-11-21 | 2015-11-21 | A kind of electric power heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105276813B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1169814A (en) * | 1994-10-24 | 1998-01-07 | 松下电器产业株式会社 | Apparatus for generating vapour by using induction heating |
| CN1188534A (en) * | 1995-06-22 | 1998-07-22 | 松下电器产业株式会社 | Microwave heater |
| CN1198809A (en) * | 1995-10-04 | 1998-11-11 | 松下电器产业株式会社 | Microwave heating apparatus |
| CN1402596A (en) * | 2001-08-07 | 2003-03-12 | 三星电子株式会社 | Microwave oven |
| CN101354952A (en) * | 2007-07-27 | 2009-01-28 | 乐金电子(天津)电器有限公司 | Heat dissipation structure for micro-wave oven high-voltage transformer |
| CN202514097U (en) * | 2012-02-13 | 2012-10-31 | 青岛迈可威微波应用技术有限公司 | Microwave device capable of controlling internal humidity and temperature environment |
-
2015
- 2015-11-21 CN CN201510806391.0A patent/CN105276813B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1169814A (en) * | 1994-10-24 | 1998-01-07 | 松下电器产业株式会社 | Apparatus for generating vapour by using induction heating |
| CN1188534A (en) * | 1995-06-22 | 1998-07-22 | 松下电器产业株式会社 | Microwave heater |
| CN1198809A (en) * | 1995-10-04 | 1998-11-11 | 松下电器产业株式会社 | Microwave heating apparatus |
| CN1402596A (en) * | 2001-08-07 | 2003-03-12 | 三星电子株式会社 | Microwave oven |
| CN101354952A (en) * | 2007-07-27 | 2009-01-28 | 乐金电子(天津)电器有限公司 | Heat dissipation structure for micro-wave oven high-voltage transformer |
| CN202514097U (en) * | 2012-02-13 | 2012-10-31 | 青岛迈可威微波应用技术有限公司 | Microwave device capable of controlling internal humidity and temperature environment |
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| Publication number | Publication date |
|---|---|
| CN105276813B (en) | 2018-11-09 |
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Effective date of registration: 20180925 Address after: 239599 917, 918 Television Building, Ru Lin Road, Xianghe Town, Quanjiao, Chuzhou, Anhui Applicant after: Chuzhou Bo Ming Mdt InfoTech Ltd Address before: 523808 Dongguan, Guangdong Songshan Lake Science and Technology Industrial Park, No. 2 Applicant before: Zhao Dongxu |
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| GR01 | Patent grant | ||
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| 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: 20181109 Termination date: 20181121 |