CN211457409U - Novel electromagnetic heating pipe - Google Patents
Novel electromagnetic heating pipe Download PDFInfo
- Publication number
- CN211457409U CN211457409U CN202020322313.XU CN202020322313U CN211457409U CN 211457409 U CN211457409 U CN 211457409U CN 202020322313 U CN202020322313 U CN 202020322313U CN 211457409 U CN211457409 U CN 211457409U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- shielding layer
- tube
- electromagnetic heating
- heating pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims abstract description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 5
- 239000004917 carbon fiber Substances 0.000 claims abstract description 5
- 239000002657 fibrous material Substances 0.000 claims abstract description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model relates to a heating pipe, especially a novel electromagnetic heating pipe. Including inner tube, outer tube, high frequency wire, heat preservation, shielding layer, characterized by: the outer tube and the inner tube are concentrically connected, the two ends of the outer tube are respectively in sealing connection with the outer diameter of the inner tube, the high-frequency wire is wound on the outer diameter of the outer tube along the diameter of the outer tube, the shielding layer and the outer tube are concentrically connected, the two ends of the shielding layer are respectively in sealing connection with the outer diameter of the inner tube, and the heat insulation layer is arranged in the shielding layer and respectively coats the high-frequency wire and the outer tube. The beneficial effects are that: the inner pipe and the outer pipe are made of magnetic conduction stainless steel, so that the heating efficiency is high, the corrosion resistance is high, and the rust is avoided. At least two groups of high-frequency wires connected with each other are adopted for heating, so that the power range adjustment is realized, and the energy consumption is reduced. The shielding layer is made of carbon fiber materials or resin fiber materials, magnetic radiation generated to the outside is eliminated, and corrosion resistance and insulation are achieved in a humid environment.
Description
Technical Field
The utility model relates to a heating pipe, especially a novel electromagnetic heating pipe.
Background
The traditional electromagnetic heating pipe is formed by adopting a common galvanized pipe or a seamless steel pipe, coating a layer of heat-insulating material outside the common galvanized pipe or the seamless steel pipe and then coating a mica coil outside the common galvanized pipe or the seamless steel pipe. Such structures suffer from the following drawbacks: the heating iron material is a common iron pipe, the magnetic conductivity and the corrosion resistance are poor, and the heat conversion rate is low. Secondly, the power is constant, the power range can not be adjusted, the temperature of the mica high-temperature coil can reach 150-plus-200 ℃ during normal work, the probability of burning out and burning out is very high due to the fact that the coil works at high temperature for a long time, potential safety hazard factors are increased, in addition, the thickness of the mica heat-insulating material is uneven, the coil is difficult to process, the production is inconvenient, and the appearance is rough.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the above-mentioned technical problem, provide a novel electromagnetic heating pipe, be that a magnetic conductivity is strong, and corrosion-resistant, hot transformation ratio is high, has the novel electromagnetic heating pipe that the power range was adjusted.
In order to solve the technical problem, the utility model discloses a technical scheme is: including inner tube, outer tube, high frequency wire, heat preservation, shielding layer, characterized by: the outer tube and the inner tube are concentrically connected, the two ends of the outer tube are respectively in sealing connection with the outer diameter of the inner tube, the high-frequency wire is wound on the outer diameter of the outer tube along the diameter of the outer tube, the shielding layer and the outer tube are concentrically connected, the two ends of the shielding layer are respectively in sealing connection with the outer diameter of the inner tube, and the heat insulation layer is arranged in the shielding layer and respectively coats the high-frequency wire and the outer tube.
Furthermore, the material used for the inner tube is magnetic-conductive stainless steel.
Further, the material used for the outer tube is magnetic conductive stainless steel, and the inner diameter and the outer diameter of the outer tube are respectively coated with high temperature resistant insulating layers.
Further, the material used for the shielding layer is a carbon fiber material or a resin fiber material.
Furthermore, a plurality of through holes which are uniformly distributed at equal intervals are arranged in the circumferential direction of the wall thickness of the inner pipe.
Furthermore, the high-frequency wires are at least two groups, and each group of high-frequency wires is provided with a wiring respectively.
The utility model has the advantages that: the inner pipe and the outer pipe are made of magnetic conduction stainless steel, so that the heating efficiency is high, the corrosion resistance is high, and the rust is avoided. At least two groups of high-frequency wires connected with each other are adopted for heating, so that the power range adjustment is realized, and the energy consumption is reduced. The shielding layer is made of carbon fiber materials or resin fiber materials, magnetic radiation generated to the outside is eliminated, and corrosion resistance and insulation are achieved in a humid environment.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the utility model relates to a novel electromagnetic heating pipe, including inner tube 1, outer tube 2, high frequency wire 3, heat preservation 4, shielding layer 5, characterized by: outer tube 2 and inner tube 1 are concentric connection and the both ends of outer tube 2 are sealing connection with the external diameter of inner tube 1 respectively, and high frequency wire 3 is installed on the external diameter of outer tube 2 along the diameter winding of outer tube 2, and shielding layer 5 is concentric connection with outer tube 2 and the both ends of shielding layer 5 are sealing connection with the external diameter of inner tube 1 respectively, and heat preservation 4 sets up in shielding layer 5 and cladding high frequency wire 3, outer tube 2 respectively.
Further, the material used for the inner tube 1 is magnetic conductive stainless steel.
Further, the material of the outer tube 2 is magnetic stainless steel and the inner diameter and the outer diameter of the outer tube 2 are coated with high temperature insulation layers respectively.
Further, the material used for the shielding layer 5 is a carbon fiber material or a resin fiber material.
Furthermore, a plurality of through holes 1-1 which are uniformly distributed at equal intervals are arranged in the circumferential direction of the wall thickness of the inner pipe 1.
Further, the high-frequency wires 3 are at least two groups, and each group of high-frequency wires 3 is provided with a wiring 3-1.
The during operation, cold water flows in from the one end of inner tube 1 to cold water flows in the inner wall of outer tube 2 from through-hole 1-1 of inner tube 1, and it is higher to heat efficiency behind the inner wall that the outer tube made cold water contact outer tube through 3 heating of high frequency wire, during 3 heats of high frequency wire, because the utility model discloses a it connects respectively to be at least two sets of high frequency wire 3, so can realize 3 simultaneous heating of two sets of high frequency wire, also can adopt a set of high frequency wire 3, realize energy-conserving heating operation, the internal diameter and the external diameter of outer tube 2 coat high temperature resistant insulating layer respectively, it is high to make 3 heats of high frequency wire operation safety, shielding layer 5's effect is the magnetic radiation of eliminating the production to the external world to realize anticorrosive under the just moist environment, insulating, utilize heat 100% through heat preservation 4.
Claims (6)
1. The utility model provides a novel electromagnetic heating pipe, includes inner tube, outer tube, high frequency wire, heat preservation, shielding layer, characterized by: the outer tube and the inner tube are concentrically connected, the two ends of the outer tube are respectively in sealing connection with the outer diameter of the inner tube, the high-frequency wire is wound on the outer diameter of the outer tube along the diameter of the outer tube, the shielding layer and the outer tube are concentrically connected, the two ends of the shielding layer are respectively in sealing connection with the outer diameter of the inner tube, and the heat insulation layer is arranged in the shielding layer and respectively coats the high-frequency wire and the outer tube.
2. The novel electromagnetic heating pipe of claim 1, characterized in that: the material used for the inner tube is magnetic conductive stainless steel.
3. The novel electromagnetic heating pipe of claim 1, characterized in that: the material used for the outer tube is magnetic conductive stainless steel and the inner diameter and the outer diameter of the outer tube are respectively coated with high temperature resistant insulating layers.
4. The novel electromagnetic heating pipe of claim 1, wherein the shielding layer is made of carbon fiber material or resin fiber material.
5. A novel electromagnetic heating tube according to claim 1 or claim 2, characterized in that: the circumferential direction of the wall thickness of the inner pipe is provided with a plurality of through holes which are uniformly distributed with equal distance.
6. The novel electromagnetic heating pipe of claim 1, wherein the high-frequency wires are at least two groups, and each group of high-frequency wires is provided with a wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322313.XU CN211457409U (en) | 2020-03-16 | 2020-03-16 | Novel electromagnetic heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322313.XU CN211457409U (en) | 2020-03-16 | 2020-03-16 | Novel electromagnetic heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211457409U true CN211457409U (en) | 2020-09-08 |
Family
ID=72299895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020322313.XU Expired - Fee Related CN211457409U (en) | 2020-03-16 | 2020-03-16 | Novel electromagnetic heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211457409U (en) |
-
2020
- 2020-03-16 CN CN202020322313.XU patent/CN211457409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200908 |