CN111780156A - Flame adjusting device and combustion assembly with same - Google Patents
Flame adjusting device and combustion assembly with same Download PDFInfo
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- CN111780156A CN111780156A CN202010682392.XA CN202010682392A CN111780156A CN 111780156 A CN111780156 A CN 111780156A CN 202010682392 A CN202010682392 A CN 202010682392A CN 111780156 A CN111780156 A CN 111780156A
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- flame
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- field generator
- burner
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 27
- 230000005684 electric field Effects 0.000 claims abstract description 40
- 239000004020 conductor Substances 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
- F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/26—Details
- F23N5/265—Details using electronic means
Abstract
The invention provides a flame adjusting device and a combustion assembly with the same, wherein the flame adjusting device is used for adjusting the position of flame and comprises: the electric field generator is used for generating an electric field and is provided with a first end and a second end with opposite polarities, and the first end is used for being connected with the bottom part of the flame; the conductive electrode is arranged at a distance from the bottom part of the flame and is connected with the second end of the electric field generator so as to enable the conductive electrode to carry charges with the same polarity as the second end; wherein the conductive electrode is disposed opposite at least a portion of the flame to adjust the position of the flame by the charge on the conductive electrode. The technical problem that flame is not convenient to adjust in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a flame adjusting device and a combustion assembly with the same.
Background
At present, when the material was normally burnt, flame had the aggregation effect, because the inherent morphological characteristic of flame body itself, can make the inhomogeneous of being heated of heated utensil like this, the heated of heated utensil is that the intermediate temperature is high, the characteristic that the border temperature is low more. In the prior art, the burning intensity of the flame can be adjusted only by adjusting the mass and the air quantity when the mass burns.
However, in the prior art, the position of the flame cannot be adjusted, so that the heating of the heating appliance is not uniform, and special temperature control of the heating point cannot be realized.
Disclosure of Invention
The invention mainly aims to provide a flame adjusting device and a combustion assembly with the same, so as to solve the technical problem that flame is not convenient to adjust in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a flame adjusting device for adjusting a position of a flame, the flame adjusting device comprising: the electric field generator is used for generating an electric field and is provided with a first end and a second end with opposite polarities, and the first end is used for being connected with the bottom part of the flame; the conductive electrode is arranged at a distance from the bottom part of the flame and is connected with the second end of the electric field generator so as to enable the conductive electrode to carry charges with the same polarity as the second end; wherein the conductive electrode is disposed opposite at least a portion of the flame to adjust the position of the flame by the charge on the conductive electrode.
Further, the conductive electrode is provided with a flame hole, and the flame hole is covered on at least part of the flame so as to adjust the position of the flame through the electric charge at the periphery of the flame hole.
Furthermore, the flame holes are multiple, and the multiple flame holes are arranged on the conductive electrode at intervals.
Further, the conductive electrode is of an annular structure, and flame holes are formed in the inner ring of the annular structure.
Further, the conductive electrode is a conductive plate extending in the height direction of the flame.
Further, the conductive electrode is made of a temperature-resistant conductive material.
Further, the flame adjustment device further comprises: and the adjusting piece is connected with the electric field generator and is used for adjusting the voltage output condition of the electric field generator.
Further, the flame adjustment device further comprises: the support frame, the support frame has the support end, and conductive electrode sets up on the support end.
According to another aspect of the present invention there is provided a combustion assembly comprising a flame setting device, the flame setting device being as provided above.
Furthermore, the combustion assembly also comprises a burner, the burner is used for generating flame, the second end of the electric field generator of the flame adjusting device is connected with the burner, and the burner and the conductive electrode of the flame adjusting device are arranged at intervals.
By applying the technical scheme of the invention, the first end of the electric field generator is connected with the bottom part of the flame, and the second end of the electric field generator is connected with the conductive electrode, because the flame has a large amount of electrons and ions, the electric charge quantity carried at the bottom of the flame is opposite to the electric charge quantity at the position of the electric field generator through the electric field generator, and the position of the corresponding flame can be conveniently adjusted by changing the shape of the conductive electrode. Therefore, the technical problem that the flame is inconvenient to adjust in the prior art can be solved through the technical scheme provided by the invention.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 illustrates a schematic structural view of a combustion assembly provided in accordance with an embodiment of the present invention;
FIG. 2 illustrates a schematic structural view of a combustion assembly when the conductive electrode is in an annular configuration, provided in accordance with an embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. an electric field generator; 20. a conductive electrode; 21. a flame hole; 30. a burner; 40. a flame; 50. a member to be heated.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, the first embodiment of the present invention provides a flame adjustment device for adjusting the position of a flame 40. The flame adjustment device comprises an electric field generator 10 and an electrically conductive electrode 20, the electric field generator 10 being adapted to generate an electric field, the electric field generator 10 having first and second ends of opposite polarity, the first end being adapted to be connected to a base member of the flame 40. The conductive electrode 20 is spaced from the bottom member of the flame 40 and the conductive electrode 20 is connected to the second end of the electric field generator 10 such that the conductive electrode 20 is charged with the same polarity as the second end. Wherein the conductive electrode 20 is disposed opposite at least a portion of the flame 40, the conductive motor may be positioned above the flame 40 to adjust the position of the flame 40 by the charge on the conductive electrode 20. Specifically, the flame 40 is a combustible combustion gas and particles, the flame 40 can transfer the heat energy after combustion to the to-be-heated member 50, the to-be-heated member 50 can be a heated device, the heat is transferred to the heated device when the flame 40 is combusted, the heated device is placed at a proper position above the conductive electrode 20, and the heated device is not in contact with the conductive motor.
Since the substances release a large amount of particles during normal combustion, including a large amount of energetic substances such as electrons, ions, and neutral particles, the various particles flow in the ascending direction of the flame 40 to transfer energy. The presence of the charged particles in the flame 40 allows the particles to be controlled from the outside by an electromagnetic field to enhance or suppress combustion. If a certain electric field is applied around the flame 40, various charged ions in the flame 40 will move with the change of the electric field, thereby changing the shape and direction of the flame 40 body and changing the burning direction of the flame 40. Namely, the electric field applied to, around or near the two ends of the flame 40 is controlled to change the combustion state of the flame 40, thereby achieving the purpose of changing the combustion capability of the flame 40.
With the flame setting device provided in this embodiment, by connecting the first end of the electric field generator 10 to the bottom part of the flame 40 and connecting the second end of the electric field generator 10 to the conductive electrode 20, the polarity of the electric charge at the bottom part of the flame 40 is opposite to the polarity of the electric charge near the conductive electrode 20. Specifically, the position of the flame 40 can be adjusted by changing the structure, shape and position of the conductive motor, so that various charged ions in the flame 40 move with the change of the electric field, thereby adjusting the position and shape of the flame 40. Therefore, the flame adjusting device provided by the embodiment can solve the technical problem that the flame 40 is inconvenient to adjust in the prior art.
Specifically, during normal combustion, the flame 40 has a focusing effect, and the heated surface of the heat receiving device is not uniformly heated, and has a characteristic that the temperature is high in the middle and is lower toward the edge. The invention adopts the method of loading the electric field, so that the flame 40 can adjust the form of the flame 40 according to the voltage, the polarity and the position of the electric field, the flame 40 can be uniformly distributed on each heating surface, or the flame 40 can generate various combustion forms, the direction of the flame 40 is adjusted, the flame moves directionally, the temperature of a certain point of a heating surface is controlled at will, and the special heating requirement is met. Therefore, the embodiment of the invention can effectively solve the problem that the heated appliance is not uniformly heated; the temperature of a certain point of the heated surface of the heated body can be controlled independently, and the special heating requirement is met; the height and the burning area of the flame 40 can be adjusted, and the intensity of the flame 40 can be adjusted without adjusting the amount of burning objects; in this embodiment, the flame 40 is adjusted at a higher speed than when the amount of the combustion product is changed, so that the temperature control requirement of the heated body can be satisfied.
Specifically, in the present embodiment, the flame hole 21 may be provided on the conductive electrode 20, and the flame hole 21 may be covered on at least a portion of the flame 40 to adjust the position of the flame 40 by the electric charge around the flame hole 21. With such a configuration, on one hand, the position and shape of the flame 40 can be adjusted by the electric charge on the periphery of the flame hole 21, so as to make the flame 40 uniformly distributed or make the flame 40 move to a specific position, and on the other hand, the flame 40 can be easily blown out from the flame hole 21 to heat the member to be heated 50, so as to improve the heating effect.
Specifically, the flame holes 21 may be plural, and the plural flame holes 21 may be provided at intervals on the conductive electrode 20. With such a configuration, the position or shape of the flame 40 can be adjusted by adjusting the position, size, shape, etc. of the flame holes 21 to achieve a specific effect.
Specifically, the conductive electrode 20 may have an annular structure, and the inner ring of the annular structure forms the flame hole 21. With this arrangement, the flame 40 can be adjusted by the charge at the flame holes 21. When the annular structure is a positive electrode, the application of positive charge can change the movement of the flame 40 in the flame hole 21, so as to make the heated state of the heated device uniform.
Specifically, the conductive electrode 20 may be a conductive plate extending in a height direction of the flame 40. With this arrangement, it is possible to dispose the conductive plate on one side of the flame 40, or to dispose the conductive plate in the flame 40, and the position and shape of the flame 40 are changed by the electric charge on the conductive plate, so that the flame 40 is positionally shifted toward one side, so as to improve the heating intensity to a specific place.
In the present embodiment, the conductive electrode 20 is made of a temperature-resistant conductive material. By adopting the structure, on one hand, the conductive electrode 20 can be charged, on the other hand, the conductive electrode 20 can bear high temperature, and the condition that the flame adjusting device fails due to the fact that the conductive electrode 20 cannot bear high temperature is avoided.
Specifically, the flame adjusting device further comprises an adjusting piece, the adjusting piece is connected with the electric field generator 10, and the adjusting piece is used for adjusting the voltage output condition of the electric field generator 10. Specifically, the adjusting element in this embodiment is used to adjust the voltage level, amplitude and polarity of the electric field generator 10, so as to adjust the relevant parameters according to the design requirements. In particular, the adjustment member may be part of the electric field generator 10 itself; alternatively, the adjustment member may be a separate adjustment device.
In this embodiment, the flame adjustment device further comprises a support frame having a support end, and the conductive electrode 20 is disposed on the support end. With this arrangement, the support stability of the conductive electrode 20 can be improved, so that the flame 40 can be stably adjusted by the conductive electrode 20. Specifically, the support frame in this embodiment includes supporting body and adjustable shelf, and the adjustable shelf is along the movably setting of vertical direction on supporting the body, and the one end that the adjustable shelf kept away from supporting the body forms the support end. Specifically, the driving motor can drive the movable frame to move through the gear rack mechanism, so that the movable frame is driven to stably move. By adjusting the position of the mobile frame on the support body, the height of the conductive electrode 20 can be adjusted, thus enabling a better adjustment of the flame 40 according to the specific flame 40 conditions.
As shown in fig. 1 and 2, a second embodiment of the present invention provides a combustion assembly, which includes a flame adjustment device, where the flame adjustment device is the flame adjustment device provided in the first embodiment. With this arrangement, the burner assembly is capable of adjusting the flame 40 to better enhance the heating effect.
Specifically, the combustion assembly in this embodiment further includes a burner 30, the burner 30 is used for generating a flame 40, the second end of the electric field generator 10 of the flame adjustment device is connected with the burner 30, and the burner 30 is spaced apart from the conductive electrode 20 of the flame adjustment device. Specifically, the bottom part of the flame 40 is the burner 30.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the combustion control device can control the combustion of flame to change the combustion form of the flame, achieve the uniform combustion or the special temperature requirement of a certain point, can stably control and quickly adjust the temperature, improve the combustion efficiency, save energy, reduce consumption and simultaneously benefit the service life of an appliance, and is a very beneficial combustion control mode.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A flame setting device for setting the position of a flame, the flame setting device comprising:
an electric field generator (10), the electric field generator (10) for generating an electric field, the electric field generator (10) having first and second ends of opposite polarity, the first end for connection with a base member of a flame;
a conductive electrode (20) spaced from the base member of the flame, the conductive electrode (20) being connected to a second end of the electric field generator (10) such that the conductive electrode (20) is charged with the same polarity as the second end;
wherein the conductive electrode (20) is disposed opposite at least a portion of the flame to adjust the position of the flame by the charge on the conductive electrode (20).
2. Flame setting device according to claim 1, characterized in that the conductive electrode (20) is provided with flame holes (21), and the flame holes (21) are covered on at least part of the flame to set the position of the flame by the electric charge at the periphery of the flame holes (21).
3. The flame setting device of claim 2, wherein the flame holes (21) are plural, and the plural flame holes (21) are arranged on the conductive electrode (20) at intervals.
4. Flame setting device according to claim 2, characterized in that the conductive electrode (20) is of annular configuration, the inner ring of which forms the flame hole (21).
5. Flame setting device according to claim 1, characterized in that the conductive electrode (20) is a conductive plate extending in the height direction of the flame.
6. Flame conditioning device according to any of claims 1 to 5, characterized in that the conductive electrode (20) is made of a temperature-resistant conductive material.
7. The flame setting apparatus of any of claims 1-5, further comprising:
the adjusting piece is connected with the electric field generator (10) and used for adjusting the voltage output condition of the electric field generator (10).
8. The flame setting apparatus of any of claims 1-5, further comprising:
a support frame having a support end on which the conductive electrode (20) is disposed.
9. A combustion assembly, characterized in that it comprises a flame setting device as claimed in any one of claims 1 to 8.
10. The combustion assembly according to claim 9, further comprising a burner (30), the burner (30) being adapted to generate a flame, the second end of the electric field generator (10) of the flame adjustment device being connected to the burner (30), the burner (30) being spaced apart from the electrically conductive electrode (20) of the flame adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010682392.XA CN111780156A (en) | 2020-07-15 | 2020-07-15 | Flame adjusting device and combustion assembly with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010682392.XA CN111780156A (en) | 2020-07-15 | 2020-07-15 | Flame adjusting device and combustion assembly with same |
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| Publication Number | Publication Date |
|---|---|
| CN111780156A true CN111780156A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010682392.XA Pending CN111780156A (en) | 2020-07-15 | 2020-07-15 | Flame adjusting device and combustion assembly with same |
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| CN (1) | CN111780156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984550A (en) * | 2021-03-25 | 2021-06-18 | 哈尔滨工业大学 | Electromagnetic diagnosis and regulation system and method for combustion instability |
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| CA2826938A1 (en) * | 2011-02-09 | 2012-08-16 | Clearsign Combustion Corporation | System and method for flattening a flame |
| US20140248566A1 (en) * | 2013-03-04 | 2014-09-04 | Clearsign Combustion Corporation | Combustion system including one or more flame anchoring electrodes and related methods |
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| US20150147704A1 (en) * | 2012-11-27 | 2015-05-28 | Clearsign Combustion Corporation | Charged ion flows for combustion control |
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2020
- 2020-07-15 CN CN202010682392.XA patent/CN111780156A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2826938A1 (en) * | 2011-02-09 | 2012-08-16 | Clearsign Combustion Corporation | System and method for flattening a flame |
| CN104169725A (en) * | 2012-03-01 | 2014-11-26 | 克利尔赛恩燃烧公司 | Inertial electrode and system configured for electrodynamic interaction with flame |
| US20150147704A1 (en) * | 2012-11-27 | 2015-05-28 | Clearsign Combustion Corporation | Charged ion flows for combustion control |
| US20140248566A1 (en) * | 2013-03-04 | 2014-09-04 | Clearsign Combustion Corporation | Combustion system including one or more flame anchoring electrodes and related methods |
Non-Patent Citations (1)
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| CN112984550A (en) * | 2021-03-25 | 2021-06-18 | 哈尔滨工业大学 | Electromagnetic diagnosis and regulation system and method for combustion instability |
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Application publication date: 20201016 |
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