CN211267143U - Array tube electromagnetic heating device - Google Patents
Array tube electromagnetic heating device Download PDFInfo
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- CN211267143U CN211267143U CN201921942916.3U CN201921942916U CN211267143U CN 211267143 U CN211267143 U CN 211267143U CN 201921942916 U CN201921942916 U CN 201921942916U CN 211267143 U CN211267143 U CN 211267143U
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Abstract
The utility model belongs to the technical field of electromagnetic heating, and relates to an array tube electromagnetic heating device, which comprises a conducting wire and two or more than two metal tubes, wherein the metal tubes are arranged in an array; the lead wire penetrates through the inside of the metal tube to form at least one coil, and/or the lead wire penetrates through the inside and the outside of the metal tube to form at least one coil. The utility model has the advantages that the conducting wire is arranged in the metal tube in a penetrating way, so that the metal tube can uniformly generate heat and has the function of electromagnetic shielding; the heat exchanger can be used for heating gas and liquid, and has the advantages of large heat exchange area and high heat utilization rate during heating.
Description
Technical Field
The utility model belongs to the technical field of electromagnetic heating, a array tube electromagnetic heating device is related to.
Background
The electromagnetic induction heating is a heating mode which converts electric energy into magnetic energy to enable a heating body to induce the magnetic energy to generate heat, has high energy conversion efficiency and high heating speed, and has been widely applied to actual life and production;
the existing electromagnetic heating device basically adopts a mode that a coil is wound outside a metal tube, and the mode has the problems of uneven heat distribution and external radiation of an electromagnetic field, so that the surface area of a heating tube cannot be fully utilized, the electromagnetic radiation has adverse effects on external work, and the problems of overhigh local temperature of the heating tube, heating of a case and the like are caused in serious cases.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides an array tube electromagnetic heating device which is heated uniformly, has high heat utilization rate and has self electromagnetic shielding effect.
The utility model provides a technical problem adopt following technical scheme to realize:
an array tube electromagnetic heating device comprises a conducting wire and two or more metal tubes, wherein the metal tubes are arranged in an array; the lead wire penetrates through the inside of the metal tube to form at least one coil, and/or the lead wire penetrates through the inside and the outside of the metal tube to form at least one coil.
The lead wires are once inserted into the tubes of the metal tubes.
The conducting wires are arranged inside and outside the metal pipes in a penetrating mode once.
The metal pipe comprises a left pipe column, a right pipe column and at least one middle pipe column between the left pipe column and the right pipe column.
The conducting wire is arranged in the tube of the left tube array once in a penetrating mode, arranged in the tube of the right tube array once in a penetrating mode, and arranged in the tube of the middle tube twice in a penetrating mode.
The conducting wire is arranged in the tube of the left tube column twice in a penetrating way, and is arranged outside the tube once in a penetrating way; the right tube is penetrated twice and the outside is penetrated once; the middle pipe is penetrated three times and the outside pipe is penetrated once.
The wire comprises an in-pipe wire part which is arranged in the metal pipe in a penetrating way, and the in-pipe wire part and the metal pipe are arranged in parallel.
The wire also comprises an external wire part which is arranged in the metal tube in a penetrating way, and the external wire part is arranged in parallel with the metal tube.
The section of the metal tube array is polygonal or annular.
The wire is a waterproof wire.
The utility model has the advantages that:
1) the utility model has the advantages that the conducting wire and the metal tube are arranged in parallel, the induced electromagnetic field is distributed uniformly in the axial direction, and the metal tube can generate heat uniformly; the wire penetrates through the metal pipe, so that the defect of large electromagnetic radiation of the conventional electromagnetic heating device is effectively overcome, and the electromagnetic heating device has an electromagnetic shielding effect;
2) the utility model discloses both can be used to the gas heating, also can be used to the liquid heating, and in arranging the array tubular metal resonator in the wind channel shell or the liquid of treating the heating in the heating process, gas and liquid can be followed the intraductal outer of tubular metal resonator and passed through, have increased heat transfer area, the improvement of very big degree the heat utilization efficiency.
Drawings
Fig. 1 is a schematic structural view of the wire of the present invention inserted into two metal tubes.
Fig. 2 is a first schematic structural view of the wire of the present invention inserted into a plurality of metal tubes.
Fig. 3 is a schematic structural view of the wire of the present invention passing through the two metal tubes.
Fig. 4 is a top view of the wire of the present invention inserted into a plurality of metal tubes.
Fig. 5 is a schematic structural view of the wire of the present invention passing through a plurality of metal tubes.
Fig. 6 is a top view of the wire of the present invention passing through the inside and outside of the metal tubes.
Fig. 7 is a schematic structural view of the wire of the present invention being inserted into and installed on the inner and outer surfaces of the plurality of metal tubes.
Fig. 8 is a schematic diagram of the polygon array structure of the present invention.
Fig. 9 is a schematic diagram of the ring array structure of the present invention.
Detailed Description
Example 1
An array tube electromagnetic heating device comprises a lead 1 and metal tubes 2, wherein the metal tubes 2 can be provided with two or more than two metal tubes which are arranged in an array, the metal tubes are made of magnetic conductive metal materials, the lead penetrates through the interior of the metal tubes to form at least one coil, and/or the lead penetrates through the interior and the exterior of the metal tubes to form at least one coil;
after the wire is arranged in a penetrating manner, two ends of the wire are electrically connected with an electromagnetic induction heating power supply, the electromagnetic induction heating power supply adopts a common variable frequency power supply which can be directly purchased in the market, the specific structure and the principle are not repeated, and the electromagnetic induction heating power supply is used for providing alternating power transformation for the induction coil so that the induction coil generates an alternating magnetic field;
preferably, the part of the lead positioned in the metal pipe is an in-pipe lead part 11, the in-pipe lead part is arranged in parallel with the metal pipe, the two in-pipe lead parts are connected through a first connecting part 13, the part of the lead positioned outside the metal pipe is an out-pipe lead part 12, the out-pipe lead part is arranged in parallel with the metal pipe, and the in-pipe lead part and the out-pipe lead part are connected through a second connecting part 14;
the wire and the metal tube are arranged in parallel, the axial distribution of an induction electromagnetic field is uniform, the metal tube can uniformly heat, and the defects of large electromagnetic radiation, nonuniform heating and low heat utilization rate of the conventional electromagnetic heating device are effectively overcome; the device can be used for air heating and liquid heating, when the device is used for air heating, the whole array tube is arranged in the air duct shell, air passes through the inside and the outside of the metal array tube, and therefore the device is large in heat exchange area and uniform in heating; when the liquid heater is used for heating liquid, the wire adopts a waterproof wire, the array tube is put into the liquid for input heating, and the liquid heater has the advantages of uniform heating, high heat efficiency and electromagnetic shielding effect.
In the following embodiments, the wire is inserted into the metal tube or inserted into and out of the metal tube, and it should be emphasized that the wire inserted into the metal tube or into and out of the metal tube in the embodiments is not the only insertion, and those skilled in the art can insert the wire according to specific situations in the specific implementation process.
Example 2
An array tube electromagnetic heating device comprises a conducting wire 1 and metal tubes 2, wherein the embodiment describes the operation that the conducting wire passes through two metal tubes or more than two metal tubes once in the metal tubes or passes through the metal tubes once outside the metal tubes;
as shown in fig. 1, the wire penetrates through the two metal tubes to form a coil in the tube, specifically, one end of the wire penetrates through the upper port of one metal tube, penetrates out of the lower port, penetrates through the lower port of the other metal tube, penetrates out of the upper port to form a coil, and a plurality of coils can be formed in the two metal tubes by repeating the above operations;
as shown in fig. 2, the wire is inserted once into each of the plurality of metal tubes to form a coil in the tube, preferably, twelve metal tubes are provided, and the twelve metal tubes are arranged in a three-row four-column square array, specifically, one end of the wire is inserted from the upper port and is penetrated from the lower port of one metal tube, and is inserted from the lower port and is penetrated from the upper port of the other metal tube, and the wire is sequentially inserted into each metal tube to form a coil according to the insertion method;
as shown in fig. 3, the wire is inserted once into and once out of the two metal tubes, specifically, one end of the wire is inserted into one of the metal tubes from the lower end of the metal tube, is inserted out from the upper end of the metal tube, and then is folded back to the lower end along the outside of the metal tube, so as to complete the operation that the wire is inserted once into and once out of the metal tube, and finally the wire is inserted once into and once out of the other metal tube in the same way, that is, the wire is inserted once into and once out of the two metal tubes to form a coil; of course, the same threading method is also suitable for the operation of threading the conducting wire once in and out of a plurality of metal pipes, and the detailed description is omitted here.
Example 3
As shown in fig. 4-7, an array tube electromagnetic heating device includes a conducting wire 1 and a plurality of metal tubes 2, where the plurality of metal tubes include a left tube array 21, a right tube array 22 and a middle tube 23, the left tube array 21 is arranged in one row, the right tube array 22 is arranged in one row, the middle tube 23 is arranged between the left tube array and the right tube array, the number of the middle tubes 23 is at least one row, in this embodiment, sixteen metal tubes are arranged, and the metal tubes are arranged in a four-row and four-column square array;
the wire 1 penetrates through the metal tubes to form an in-tube coil, the wire 1 penetrates through the left row of tubes once, the wire penetrates through the right row of tubes once, the wire penetrates through the middle tube twice, and concretely, the wire penetrates through the first row of left row of tubes, penetrates into the first row of middle tubes, returns back from the first row of middle tubes, namely penetrates through the first row of middle tubes twice, then penetrates into the first row of second row of middle tubes, returns back from the first row of second row of middle tubes, enters into the first row of right row of tubes, and then penetrates into the second row of right row of tubes from the first row of right row of tubes, and the penetrating way of the wire in the second row, the third row and the fourth row of metal tubes is the same as that of the wire in the first row, so the repeated description is omitted;
preferably, the lead 1 can also be arranged inside and outside a plurality of metal pipes to form an inside and outside coil, namely the lead is arranged in the left pipe column once, the lead is arranged in the right pipe column once, the lead is arranged in the middle pipe twice, and the lead is arranged in the inside and outside of all the metal pipes once; specifically, the conducting wire is once penetrated in one row of four left-row tubes, once penetrated in one row of four right-row tubes, twice penetrated in two rows of four middle tubes, folded back from the outside of the fourth left-row tubes, and penetrated into the fourth left-row tubes, so as to complete the once penetrating operation outside the tubes of the fourth left-row tubes, penetrating the conducting wire through the fourth first-row middle tubes, the fourth second-row middle tubes, and the fourth right-row tubes, respectively, once penetrating the conducting wire through the fourth right-row tubes, penetrating the conducting wire through the third right-row middle tubes, penetrating the conducting wire through the third right-row middle tubes, and the third left-row tubes, and penetrating the conducting wire through the third right-row middle tubes, and finally, completing the penetrating operation of the wires in the second row of metal tubes and the first row of metal tubes and outside the tubes according to the same penetrating mode.
Example 4
As shown in fig. 8-9, an array tube electromagnetic heating device comprises a conducting wire 1 and a plurality of metal tubes 2, wherein the metal tubes can be arranged in a polygonal array structure or an annular array structure in order to adapt to application sites with different conditions;
specifically, the multi-deformation metal tube array in this embodiment includes two rows of left tubes, three rows of three columns of middle tubes, and two rows of right tubes, the wire is inserted twice in the left tubes, twice in the right tubes, four times in the middle tubes of the first row, the third row, and the third row, twice in the middle tubes of the second row, the first row, the second row, and the third column, three times in the middle tubes of the first row, the second row, the third row, and six times in the middle tubes of the second row;
in the embodiment, the annular metal tube array comprises six annular edge metal tubes 24 and a central metal tube 25 positioned in the middle of the six edge metal tubes, preferably, the lead is penetrated three times in the edge metal tubes, and the lead is penetrated six times in the central metal tube; the specific way of threading the wires in the polygonal metal tube array or the annular metal tube array can refer to the way of threading the wires in the metal tubes described in the above embodiments, and will not be described herein again.
The above detailed description of the embodiments of the present invention is only the preferred embodiments of the present invention, and the embodiments of the present invention should not be considered as limiting the scope of the present invention, and all the equivalent changes and improvements made in the application scope of the present invention should still belong to the scope of the present invention.
Claims (10)
1. The utility model provides an array pipe electromagnetic heating device, includes wire (1) and two and more than two tubular metal resonator (2), its characterized in that: the metal tubes are arranged in an array; the lead wire penetrates through the inside of the metal tube to form at least one coil, and/or the lead wire penetrates through the inside and the outside of the metal tube to form at least one coil.
2. An array tube electromagnetic heating apparatus according to claim 1, wherein: the conducting wire is arranged in the metal pipe (2) once in a penetrating way.
3. An array tube electromagnetic heating apparatus according to claim 1, wherein: the conducting wires are arranged inside and outside the metal pipes in a penetrating mode once.
4. An array tube electromagnetic heating apparatus according to claim 1, wherein: the metal pipe comprises a left pipe column (21), a right pipe column (22) and a middle pipe (23) located between the left pipe column (21) and the right pipe column (22), and the middle pipe is at least one column.
5. An array tube electromagnetic heating apparatus according to claim 4, wherein: the lead (1) is arranged in the left tube (21) once, the right tube (22) once and the middle tube (23) twice.
6. An array tube electromagnetic heating apparatus according to claim 4, wherein: the conducting wire is arranged in the tube of the left tube column twice in a penetrating way, and is arranged outside the tube once in a penetrating way; the right tube is penetrated twice and the outside is penetrated once; the middle pipe is penetrated three times and the outside pipe is penetrated once.
7. An array tube electromagnetic heating apparatus according to claim 1, wherein: the wire comprises an in-pipe wire part (11) which is arranged in the metal pipe (2) in a penetrating mode, and the in-pipe wire part (11) and the metal pipe (2) are arranged in parallel.
8. An array tube electromagnetic heating apparatus according to claim 7, wherein: the lead further comprises an outer lead part (12) penetrating through the metal pipe (2), and the outer lead part (12) is parallel to the metal pipe (2).
9. An array tube electromagnetic heating apparatus according to claim 1, wherein: the section of the metal tubes (2) arranged in an array is polygonal or annular.
10. An array tube electromagnetic heating apparatus according to claim 1, wherein: the lead (1) is a waterproof lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942916.3U CN211267143U (en) | 2019-11-12 | 2019-11-12 | Array tube electromagnetic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942916.3U CN211267143U (en) | 2019-11-12 | 2019-11-12 | Array tube electromagnetic heating device |
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| CN211267143U true CN211267143U (en) | 2020-08-14 |
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| CN201921942916.3U Active CN211267143U (en) | 2019-11-12 | 2019-11-12 | Array tube electromagnetic heating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662321A (en) * | 2019-11-12 | 2020-01-07 | 天津龙浩峰瑞科技有限公司 | Array tube electromagnetic heating device |
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2019
- 2019-11-12 CN CN201921942916.3U patent/CN211267143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662321A (en) * | 2019-11-12 | 2020-01-07 | 天津龙浩峰瑞科技有限公司 | Array tube electromagnetic heating device |
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