CN210663348U - Electromagnetic induction cyclone heating device - Google Patents
Electromagnetic induction cyclone heating device Download PDFInfo
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- CN210663348U CN210663348U CN201921746544.7U CN201921746544U CN210663348U CN 210663348 U CN210663348 U CN 210663348U CN 201921746544 U CN201921746544 U CN 201921746544U CN 210663348 U CN210663348 U CN 210663348U
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Abstract
The utility model belongs to the technical field of air heating, in particular to an electromagnetic induction cyclone heating device which can enhance the retention time of air in the heating device, simultaneously improve the heat exchange area between the air and a heat source, improve the air heating effect and improve the practicability, comprising an outer circular tube, an outer conical tube, an inner circular tube, an inner conical tube, an air outlet tube, an electromagnetic induction heating coil and a base, wherein the top end of the outer circular tube and the bottom end of the outer conical tube are respectively provided with an outer baffle plate, the top end of the outer conical tube is communicated with the bottom end of the outer circular tube, a cavity formed by the communication of the outer circular tube and the outer conical tube is set as a first cavity, four groups of installation angle seats are uniformly distributed on the peripheral outer wall of the outer circular tube, the bottom end of each group of installation angle seats is longitudinally provided with a pillar, the bottom end plate is arranged at the bottom end of each group of, the top end of the inner circular tube is communicated with the bottom end of the inner conical tube.
Description
Technical Field
The utility model belongs to the technical field of the air heating, especially, relate to an electromagnetic induction cyclone heating device.
Background
As is well known, with the development of economy, it is a subject of research and application in the field of material drying that air heating and how to make air absorb more heat as much as possible in the flowing process, and in the existing air heating device, when in use, the inside of the heating device is preheated, then the air is sucked into the heating device by using the blower, so that the air exchanges heat inside the heating device, thereby heating the air.
SUMMERY OF THE UTILITY MODEL
To the problem in the background, the utility model aims to provide an strengthen air at the inside dwell time of heating device, improve the heat transfer area between air and the heat source simultaneously, improve the air heating effect, improve the electromagnetic induction whirlwind heating device of practicality.
In order to achieve the above object, the utility model provides a following technical scheme:
an electromagnetic induction cyclone heating device comprises an outer circular tube, an outer conical tube, an inner circular tube, an inner conical tube, an air outlet tube, an electromagnetic induction heating coil and a base, wherein outer baffles are arranged at the top end of the outer circular tube and the bottom end of the outer conical tube, the top end of the outer conical tube is communicated with the bottom end of the outer circular tube, a first cavity is formed by the communicated cavity of the outer circular tube and the outer conical tube, four groups of installation angle seats are uniformly distributed on the peripheral outer wall of the outer circular tube, a supporting column is longitudinally arranged at the bottom end of each group of installation angle seats, a bottom foot plate is arranged at the bottom end of each group of supporting columns, the bottom end of each bottom foot plate is fixedly connected with the right region of the top end of the base, the top end of the inner circular tube is communicated with the bottom end of the inner conical tube, the top end of the inner conical tube is connected with the middle part of, the middle part of the inner baffle is provided with a fixed through hole, the edge area of the fixed through hole is provided with a plurality of groups of air holes which are penetrated through from top to bottom, the upper side of the outer wall of the air outlet pipe is connected with the inner wall of the fixed through hole, the upper half area of the air outlet pipe is positioned in the inner circular pipe and forms an annular interval with the inner circular pipe, the electromagnetic induction heating coil is fixedly arranged in the annular interval, the left side area of the top end of the base is provided with a heating controller which controls the electromagnetic induction heating coil to be used for heating, the electromagnetic induction heating coil is electrically connected with the heating controller, the chamber formed by the inner circular pipe and the inner conical pipe in a communicated mode is arranged as a second chamber, the outer lower side of the air outlet pipe penetrates through the outer baffle at the bottom end of the outer conical pipe and extends out to the outside of the bottom end, and an air inlet pipe is communicated with the air inlet, and a fan is arranged on the air inlet pipe.
For convenient heat preservation to whole inside, reduce inside heat and external exchange and cause calorific loss's factor, the utility model discloses the improvement has, all attached heat preservation device that is provided with the regional surface of outside air contact on outer pipe, outer taper pipe and the outlet duct.
In order to improve the heat preservation ability of outer pipe, outer conical tube and outlet duct to gas, the utility model discloses the improvement has, heat preservation device is the rock wool heat preservation.
In order to improve the heat preservation capability of the outer circular tube, the outer conical tube and the outlet pipe to the gas, the utility model discloses improve and have, the heat preservation device is polyurethane hard heat preservation layer.
For the convenience to support fixedly to heating control device, the utility model discloses the improvement has, heating control ware's bottom is provided with strutting arrangement.
In order to improve heating control device's support placement stability, the utility model discloses the improvement has, strutting arrangement is four group's branches and four group's fixed plates, the top of four group's branches respectively with heating control device's bottom four corners position area connects, and the top middle part of four group's fixed plates is connected with the bottom of four group's branches respectively, the bottom of four group's fixed plates all with the left side area connection on base top.
For convenient installation and the dismantlement between to fan and the outlet duct, it is convenient for follow-up maintenance and clearance to provide, the utility model discloses the improvement has, the left part output of fan with the right part output of intake pipe all can dismantle the connection through flange and bolt.
In order to improve the sealed effect of intercommunication between fan and the intake pipe, the utility model discloses the improvement has, be provided with seal ring between the flange.
The beneficial effects of the utility model are that: the electromagnetic induction cyclone heating device with the novel structure can heat the electromagnetic induction heating coil through the heating controller, the inner wall and the outer wall of the inner circular tube are heated simultaneously through the heating of the electromagnetic induction heating coil, and simultaneously, the external gas can be rotated in the outer circular tube along the tangential direction from the direction of the air inlet pipe through the fan, so that the heated outer wall of the inner circular tube preheats the gas, the gas is drawn close to the whole central axis due to the conical shrinkage of the outer conical tube when the rotating and descending outer conical gas reaches the position of the outer conical tube, when the airflow reaches the bottom position of the outer conical tube, the gas continues to flow spirally from the position of the whole central axis from bottom to top in the same rotating direction, so that the gas enters the inner circular tube through the air hole, and is reheated through the inner circular tube and the electromagnetic induction heating coil, last gas after heating continues to upwards spiral rotation, when meetting interior toper pipe top, gas is inside outwards discharging through the outlet duct at the downward spiral rotation and entering the outlet duct, through outer pipe, outer toper pipe, the double-deck setting of interior pipe and interior toper pipe, gaseous rotation dwell time inside first cavity and second cavity of reinforcing, reduce the direct outside exhaust defect of gas, the reinforcing air is at the inside dwell time of heating device, the while is heated gas through the two-sided of interior pipe, improve the heat transfer area between air and the heat source, reduce the heat loss of heat source, improve the air heating effect, and the practicability is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of a partial enlarged structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic diagram of a partial enlarged structure at B in fig. 1 according to the present invention.
Fig. 4 is a schematic view of the top view structure of the outer tube, four mounting corner seats and the air inlet tube of the present invention.
Description of the drawings: 1-an outer circular tube; 2-an external conical tube; 3-inner circular tube; 4-an internal conical tube; 5-air outlet pipe; 6-electromagnetic induction heating coil; 7-a base; 8-mounting a corner seat; 9-a pillar; 10-footing plate; 11-a heating controller; 12-a communication elbow; 13-an air inlet pipe; 14-a fan; 15-a heat preservation device; 16-a strut; 17-fixing the plate; 18-a flange; 19-bolt; 20-a sealing gasket; 21-air hole.
Detailed Description
In order to make the technical solution of the present invention more apparent, the present invention will be further described in detail with reference to the following examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, the electromagnetic induction cyclone heating device of the present invention comprises an outer circular tube 1, an outer conical tube 2, an inner circular tube 3, an inner conical tube 4, an air outlet tube 5, an electromagnetic induction heating coil 6 and a base 7, wherein outer baffles are respectively arranged at the top end of the outer circular tube 1 and the bottom end of the outer conical tube 2, the top end of the outer conical tube 2 is communicated with the bottom end of the outer circular tube 1, a cavity formed by the communication of the outer circular tube 1 and the outer conical tube 2 is a first cavity, four groups of mounting angle seats 8 are uniformly arranged on the peripheral outer wall of the outer circular tube 1, a strut 9 is longitudinally arranged at the bottom end of each group of mounting angle seats 8, a base plate 10 is arranged at the bottom end of each group of strut 9, the bottom end of the base plate 10 is fixedly connected with the right region of the top end of the base 7, the top end of the inner conical tube 3 is communicated with the bottom end of the inner conical tube 4, and the top end of the inner conical, the bottom of the inner circular tube 3 is provided with an inner baffle, the middle of the inner baffle is provided with a fixing through hole, the edge area of the fixing through hole is provided with a plurality of groups of air holes which penetrate through the inner circular tube from top to bottom, the upper side of the outer wall of the air outlet tube 5 is connected with the inner wall of the fixing through hole, the upper half area of the air outlet tube 5 is positioned inside the inner circular tube 3 and forms an annular interval with the inner circular tube 3, the electromagnetic induction heating coil 6 is fixedly arranged inside the annular interval, the left side area of the top end of the base 7 is provided with a heating controller 11 which controls the electromagnetic induction heating coil 6 to be used by heating, the electromagnetic induction heating coil 6 is electrically connected with the heating controller 11, the cavity formed by the communication of the inner circular tube 3 and the inner conical tube 4 is set as a second cavity, the outer lower side, the bottom end of the air outlet pipe 5 is communicated with a communicating elbow pipe 12, the front side of the right end of the outer circular pipe 1 is provided with an air inlet along the tangential direction of the outer circular pipe 1, the air inlet is communicated with an air inlet pipe 13, and the air inlet pipe 13 is provided with a fan 14; the electromagnetic induction heating coil 6 can be heated by the heating controller 11, the inner wall and the outer wall of the inner circular tube 3 can be heated simultaneously by the heating of the electromagnetic induction heating coil 6, meanwhile, the external gas can be rotated in the outer circular tube 1 along the tangential direction from the direction of the air inlet pipe 13 by the fan 14, so that the gas can be preheated by the outer wall of the heated inner circular tube 3, when the rotating and descending external rotation gas reaches the position of the outer conical tube 2, the gas is drawn close to the whole central axis line due to the conical shrinkage of the outer conical tube 2, when the gas flow reaches the bottom position of the outer conical tube 2, the gas continuously flows spirally from the whole central axis line from bottom to top in the same rotating direction, so that the gas enters the inner circular tube 3 through the air hole, and is heated again by the inner circular tube 3 and the electromagnetic induction heating coil 6, last gas after heating continues upwards spiral rotation, when meetting 4 tops of interior bell pipe, gas is in the downward spiral rotation and go into 5 inside outlet ducts 5 outwards discharges through outlet duct, through outer pipe 1, outer bell pipe 2, the double-deck setting of interior round tube 3 and interior bell pipe 4, the gaseous rotation dwell time in first cavity and second cavity inside of reinforcing, reduce the direct outside exhaust defect of gas, the reinforcing air is at the inside dwell time of heating device, the while is heated gas through the two-sided of interior round tube 3, improve the heat transfer area between air and the heat source, reduce the heat loss of heat source, improve the air heating effect, and the practicability is improved.
Further, in order to facilitate the heat preservation treatment of the whole body and reduce the factor of heat loss caused by the exchange of internal heat with the outside, the heat preservation devices 15 are attached to the surfaces of the areas, which are in contact with the outside air, of the outer circular tube 1, the outer conical tube 2 and the air outlet tube 5.
Further, in order to improve the heat preservation capability of the outer circular tube 1, the outer conical tube 2 and the air outlet tube 5 to the gas, the heat preservation device 15 is a rock wool heat preservation layer.
Further, in order to improve the heat preservation capability of the outer circular tube 1, the outer conical tube 2 and the air outlet tube 5 to the gas, the heat preservation device 15 is a polyurethane hard heat preservation layer.
Further, in order to support and fix the heating controller, a supporting device is disposed at a bottom end of the heating controller 11.
Further, in order to improve the supporting and placing stability of the heating control device, the supporting device comprises four groups of supporting rods 16 and four groups of fixing plates 17, the top ends of the four groups of supporting rods 16 are respectively connected with four corner positions of the bottom end of the heating control device, the middle parts of the top ends of the four groups of fixing plates 17 are respectively connected with the bottom ends of the four groups of supporting rods 16, and the bottom ends of the four groups of fixing plates 17 are respectively connected with the left side area of the top end of the base 7.
Furthermore, for the convenience of installation and dismantlement between fan 14 and the outlet duct 5, it is convenient for follow-up maintenance and clearance to provide, the left part output of fan 14 with the right part output of intake pipe 13 all passes through flange 18 and bolt 19 can dismantle the connection.
Further, in order to improve the communication sealing effect between the fan 14 and the air inlet pipe 13, a sealing gasket 20 is arranged between the flanges 18.
The working process is as follows: at first will wait the gaseous and external gas circuit intercommunication of heating, simultaneously with the output and the steam position of use intercommunication return bend 12 on the outlet duct 5 intercommunication, then with fan 14 and heating controller 11 and commercial power switch-on, it heats to open heating controller 11 control electromagnetic induction heating coil 6, the outer wall and the inner wall of pipe 3 are heated simultaneously in making, then open fan 14, inhale external air and carry out the spiral rotation to first cavity and second cavity inside, make gaseous inside having between the sufficient dwell of integrated device, the outer wall and the inner wall through pipe 3 carry out heat treatment in the spiral pivoted, strengthen gaseous heating area, gas after will heating at last is discharged from outlet duct 5 to the position of use and is used can.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. An electromagnetic induction cyclone heating device is characterized in that: the electromagnetic induction heating device comprises an outer circular tube, an outer conical tube, an inner circular tube, an inner conical tube, an air outlet tube, an electromagnetic induction heating coil and a base, wherein outer baffles are arranged at the top end of the outer circular tube and the bottom end of the outer conical tube, the top end of the outer conical tube is communicated with the bottom end of the outer circular tube, a cavity formed by the outer circular tube and the outer conical tube is set as a first cavity, four groups of mounting angle seats are uniformly distributed on the peripheral outer wall of the outer circular tube, a supporting column is longitudinally arranged at the bottom end of each group of the mounting angle seats, a bottom foot plate is arranged at the bottom end of each group of the supporting columns, the bottom end of the bottom foot plate is fixedly connected with the right area of the top end of the base, the top end of the inner circular tube is communicated with the bottom end of the inner conical tube, the top end of the inner conical tube is connected with the middle part of, the edge area of the fixed through hole is provided with a plurality of groups of air holes which penetrate through the air outlet pipe from top to bottom, the upper side of the outer wall of the air outlet pipe is connected with the inner wall of the fixed through hole, the upper half area of the air outlet pipe is positioned in the inner circular pipe and forms an annular interval with the inner circular pipe, the electromagnetic induction heating coil is fixedly arranged in the annular interval, the area on the left side of the top end of the base is provided with a heating controller which controls the electromagnetic induction heating coil to be used in a heating way, the electromagnetic induction heating coil is electrically connected with the heating controller, the cavity formed by the inner circular pipe and the inner conical pipe in a communicated mode is arranged as a second cavity, the lower side of the outer part of the air outlet pipe penetrates through an outer baffle at the bottom end of the outer conical pipe and extends out to the outside, and an air inlet pipe is communicated with the air inlet, and a fan is arranged on the air inlet pipe.
2. An electromagnetic induction cyclone heating apparatus as claimed in claim 1, wherein: and the outer circular tube, the outer conical tube and the air outlet tube are respectively attached with a heat preservation device on the surface of the region contacting with the outside air.
3. An electromagnetic induction cyclone heating apparatus as claimed in claim 2, wherein: the heat preservation device is a rock wool heat preservation layer.
4. An electromagnetic induction cyclone heating apparatus as claimed in claim 2, wherein: the heat preservation device is a polyurethane hard heat preservation layer.
5. An electromagnetic induction cyclone heating apparatus as claimed in claim 1, wherein: and a supporting device is arranged at the bottom end of the heating controller.
6. An electromagnetic induction cyclone heating apparatus as claimed in claim 5, wherein: the supporting device comprises four groups of supporting rods and four groups of fixing plates, the top ends of the four groups of supporting rods are respectively connected with four corner position areas of the bottom end of the heating control device, the middle parts of the top ends of the four groups of fixing plates are respectively connected with the bottom ends of the four groups of supporting rods, and the bottom ends of the four groups of fixing plates are all connected with the left area of the top end of the base.
7. An electromagnetic induction cyclone heating apparatus as claimed in claim 1, wherein: the left output end of the fan and the right output end of the air inlet pipe are detachably connected through flanges and bolts.
8. An electromagnetic induction cyclone heating apparatus as claimed in claim 7, wherein: and a sealing gasket is arranged between the flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746544.7U CN210663348U (en) | 2019-10-17 | 2019-10-17 | Electromagnetic induction cyclone heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746544.7U CN210663348U (en) | 2019-10-17 | 2019-10-17 | Electromagnetic induction cyclone heating device |
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| Publication Number | Publication Date |
|---|---|
| CN210663348U true CN210663348U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921746544.7U Active CN210663348U (en) | 2019-10-17 | 2019-10-17 | Electromagnetic induction cyclone heating device |
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| CN (1) | CN210663348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113332A (en) * | 2020-09-11 | 2020-12-22 | 安徽铱玛热能设备制造股份有限公司 | Electromagnetic induction hot-blast stove |
-
2019
- 2019-10-17 CN CN201921746544.7U patent/CN210663348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113332A (en) * | 2020-09-11 | 2020-12-22 | 安徽铱玛热能设备制造股份有限公司 | Electromagnetic induction hot-blast stove |
| CN112113332B (en) * | 2020-09-11 | 2021-09-14 | 安徽铱玛热能设备制造股份有限公司 | Electromagnetic induction hot-blast stove |
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