CN113038645A - Electric heating pipe with high output power and high heat transfer efficiency - Google Patents
Electric heating pipe with high output power and high heat transfer efficiency Download PDFInfo
- Publication number
- CN113038645A CN113038645A CN202110333042.7A CN202110333042A CN113038645A CN 113038645 A CN113038645 A CN 113038645A CN 202110333042 A CN202110333042 A CN 202110333042A CN 113038645 A CN113038645 A CN 113038645A
- Authority
- CN
- China
- Prior art keywords
- heating pipe
- arc
- heating
- electric heating
- heat transfer
- 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.)
- Pending
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 69
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims description 3
- 238000010257 thawing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
- H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
Landscapes
- Resistance Heating (AREA)
Abstract
The invention provides an electric heating pipe with high output power and high heat transfer efficiency, which comprises a mounting seat and a heating mechanism, wherein the heating mechanism comprises a straight heating pipe and two arc heating pipes which are integrally formed, the straight or arc heating pipes respectively comprise a heating wire and a metal pipe, a filling layer is arranged between the heating wire and the metal pipe, radiating fins are wound on the heating wire, and a plurality of grooves are uniformly arranged on the outer surface of the metal pipe at intervals. The invention has novel structural design, can enhance the heat dissipation and improve the heat dissipation efficiency of the electric heating pipe, thereby improving the heating and defrosting effects.
Description
Technical Field
The invention relates to the field of heating pipes, in particular to an electric heating pipe with high output power and high heat transfer efficiency.
Background
The heating tube is an electrical element for converting electric energy into heat energy, and the working principle of the heating tube is that a heating wire in a metal tube generates heat after being electrified, and the heat is transferred to a heating object through a metal shell of the electric heating tube. Heating pipe is by the wide application in the industry, and the heating pipe is used for the direction such as heating, defrosting more, and the wide application is used in passenger train transportation extensively, and current heater mainly includes: heating pipe, heater strip, magnesium oxide filling layer, the heating pipe is the steel pipe.
However, the conventional heating tube has slow heating speed to the heating medium and low heat exchange efficiency, and these problems need to be solved urgently, so the present application provides an electric heating tube with high output and high heat transfer efficiency to solve the above problems.
Disclosure of Invention
The present invention is directed to an electric heating tube with high output and high heat transfer efficiency, so as to solve the problems mentioned in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a high output power high heat transfer efficiency's electric heating pipe, includes mount pad and heating mechanism, heating mechanism includes mutual integrated into one piece's straight heating pipe and two arc heating pipes, straight or arc heating pipe all include heater strip and tubular metal resonator, be equipped with the filling layer between heater strip and the tubular metal resonator, the winding has the heat dissipation wing on the heater strip, the even spaced of surface of tubular metal resonator is equipped with a plurality of recesses.
Arc parts are arranged on the heating wires at intervals.
The arc parts are arranged in a staggered manner.
The groove is arc-shaped.
And metal heat dissipation plates are arranged on the inner sides of the straight heating pipe and the arc heating pipe in the heating mechanism.
The metal heat dissipation plate is of an arc-shaped structure.
A plurality of radiating fins are uniformly distributed on the metal radiating plate at intervals.
The radiating fins are of arc structures.
Compared with the prior art, the invention has the following beneficial effects:
1. the heating mechanism comprises the straight heating pipe and the two arc heating pipes which are integrally formed, and the two arc heating pipes can enhance the heat dissipation, so that the heating and defrosting effects are improved.
2. The radiating fins are wound on the heating wire, the arc-shaped parts are arranged on the heating wire at intervals, the volume and the area of the heating wire are increased, the current rate is further increased, the output power of the electric heating pipe is increased, the radiating efficiency can be improved when the heating wire starts to radiate heat, the uniformity and the rapidness of subsequent heat transfer are ensured, the plurality of grooves are uniformly arranged on the outer surface of the metal pipe at intervals, the radiating area on the surface of the metal pipe can be increased, and the radiating efficiency of the electric heating pipe is further improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, and are not intended to limit the invention. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken at A in FIG. 1;
FIG. 3 is a schematic view of example 1 of the present invention;
FIG. 4 is a schematic view of example 2 of the present invention;
in the figure: 1, mounting a base; 2, a heating mechanism; 21 a straight heating tube; 22 arc-shaped heating pipes; 3 heating wires; 4 a metal tube; 5 a filling layer; 6 heat dissipation fins; 7, grooves; 8, an arc-shaped part; 9 a metal heat dissipation plate; 10 heat sink.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a high output power high heat transfer efficiency's electric heating pipe, including mount pad 1 and heating mechanism 2, heating mechanism 2 includes mutual integrated into one piece's straight heating pipe 21 and two arc heating pipes 22, straight or arc heating pipe all includes heater strip 3 and tubular metal resonator 4, be equipped with filling layer 5 between heater strip 3 and the tubular metal resonator 4, filling layer 5 is the magnesium oxide layer, the winding has heat dissipation wing 6 on the heater strip 3, the area of heater strip 3 has been increased, can improve radiating efficiency when the originated heat dissipation of heater strip 3, the even rapidity of follow-up heat transfer has been guaranteed, the even spaced of surface of tubular metal resonator 4 is equipped with a plurality of recesses 7, can increase the heat radiating area on tubular metal resonator 4 surface, and then improve electric heating pipe radiating efficiency.
The arc parts 8 are arranged on the heating wire 3 at intervals, so that the volume and the area of the heating wire are increased, the current rate is increased, the output power of the electric heating pipe is increased, the heat dissipation efficiency can be improved, and the uniform and rapid follow-up heat transfer is ensured.
The arc-shaped parts 8 are arranged in a staggered mode, and the uniformity of heat dissipation can be guaranteed.
The groove 7 is arc-shaped.
Example 1
The inboard of straight heating pipe 21 and arc heating pipe 22 is equipped with metal heating panel 9 among heating mechanism 2, and metal heating panel 9 is the arc structure, because the inboard heat of straight heating pipe 21 and arc heating pipe 22 is comparatively concentrated, and the degree of consistency is low, consequently easily leads to the inboard temperature of heating pipe higher, on the one hand, can't carry out even heating to being heated the body, simultaneously, because thermal concentration can damage electric heating pipe, reduces electric heating pipe's life.
Example 2
A plurality of radiating fins 10 are uniformly distributed on the metal radiating plate 9 at intervals, and the radiating fins 10 are of arc-shaped structures, so that the radiating area of the metal radiating plate 9 can be increased, and the radiating efficiency is further improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (8)
1. The utility model provides a high output high heat transfer efficiency's electric heating pipe, includes mount pad and heating mechanism, its characterized in that: heating mechanism includes mutual integrated into one piece's straight heating pipe and two arc heating pipes, straight or arc heating pipe all includes heater strip and tubular metal resonator, be equipped with the filling layer between heater strip and the tubular metal resonator, the winding has the heat dissipation wing on the heater strip, the surface of tubular metal resonator is evenly spaced and is equipped with a plurality of recesses.
2. A high output power high heat transfer efficiency electric heating pipe according to claim 1, characterized in that: arc parts are arranged on the heating wires at intervals.
3. A high-output-power high-heat-transfer-efficiency electric heating pipe according to claim 2, characterized in that: the arc parts are arranged in a staggered manner.
4. A high output power high heat transfer efficiency electric heating pipe according to claim 1, characterized in that: the groove is arc-shaped.
5. A high output power high heat transfer efficiency electric heating pipe according to claim 1, characterized in that: and metal heat dissipation plates are arranged on the inner sides of the straight heating pipe and the arc heating pipe in the heating mechanism.
6. A high-output-power high-heat-transfer-efficiency electric heating pipe according to claim 5, characterized in that: the metal heat dissipation plate is of an arc-shaped structure.
7. A high output power high heat transfer efficiency electric heating tube according to claim 6, characterized in that: a plurality of radiating fins are uniformly distributed on the metal radiating plate at intervals.
8. A high-output-power high-heat-transfer-efficiency electric heating pipe according to claim 7, characterized in that: the radiating fins are of arc structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110333042.7A CN113038645A (en) | 2021-03-29 | 2021-03-29 | Electric heating pipe with high output power and high heat transfer efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110333042.7A CN113038645A (en) | 2021-03-29 | 2021-03-29 | Electric heating pipe with high output power and high heat transfer efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113038645A true CN113038645A (en) | 2021-06-25 |
Family
ID=76452649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110333042.7A Pending CN113038645A (en) | 2021-03-29 | 2021-03-29 | Electric heating pipe with high output power and high heat transfer efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113038645A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026293A (en) * | 1983-07-22 | 1985-02-09 | Toshiba Corp | Finned heating tube |
| CN202524571U (en) * | 2012-02-21 | 2012-11-07 | 广东美的环境电器制造有限公司 | Heating body |
| CN203661315U (en) * | 2014-01-03 | 2014-06-18 | 刘永刚 | Novel cast aluminum ceramic heater |
| CN108770102A (en) * | 2018-04-02 | 2018-11-06 | 安徽安泽电工股份有限公司 | A kind of heating tube |
| CN110691436A (en) * | 2019-10-31 | 2020-01-14 | 江苏大唐电器制造有限公司 | Bent-tube fin type environment-friendly heater for changing coal into electricity |
-
2021
- 2021-03-29 CN CN202110333042.7A patent/CN113038645A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026293A (en) * | 1983-07-22 | 1985-02-09 | Toshiba Corp | Finned heating tube |
| CN202524571U (en) * | 2012-02-21 | 2012-11-07 | 广东美的环境电器制造有限公司 | Heating body |
| CN203661315U (en) * | 2014-01-03 | 2014-06-18 | 刘永刚 | Novel cast aluminum ceramic heater |
| CN108770102A (en) * | 2018-04-02 | 2018-11-06 | 安徽安泽电工股份有限公司 | A kind of heating tube |
| CN110691436A (en) * | 2019-10-31 | 2020-01-14 | 江苏大唐电器制造有限公司 | Bent-tube fin type environment-friendly heater for changing coal into electricity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016011927A1 (en) | Electric heating device and preparation method therefor | |
| CN113038645A (en) | Electric heating pipe with high output power and high heat transfer efficiency | |
| CN211128266U (en) | Heating structure for electromagnetic heating roller | |
| CN201303426Y (en) | Corrugated heater | |
| CN201877390U (en) | Brazing structure of oxygen-free copper and ceramic | |
| CN206222700U (en) | Finned Electromagnetic heat tube | |
| CN110380151A (en) | A kind of liquid cooling plate and lithium battery mould group | |
| CN215832026U (en) | Graphite alkene heat-generating body of room heater | |
| CN211880641U (en) | Electrothermal film | |
| CN210374065U (en) | Electromagnetic heating device for heating air | |
| CN208460921U (en) | A kind of liquid cooling plate and lithium battery mould group | |
| CN203560984U (en) | Far-infrared radiation electric heater | |
| CN211120022U (en) | Anti-oxidation quadrilateral PTC heater | |
| CN210225796U (en) | Resistance heating wire | |
| CN213178526U (en) | Heater for electric heater | |
| CN210670599U (en) | Ceramic PTC electric heater and air conditioner | |
| CN204180292U (en) | A kind of carbon fiber heaters | |
| CN108430120A (en) | Energy-saving type electrical heating pipe | |
| CN220669800U (en) | Energy-saving side type electric heating tube of water heater | |
| CN211232816U (en) | 40-watt jewelry lamp cold forging integrated radiator | |
| CN204388210U (en) | A kind of electric heater | |
| CN210516854U (en) | Collector plate of lithium ion storage battery | |
| CN210469770U (en) | Novel PTC heater | |
| CN108521685A (en) | A kind of anti-explosion heating pipe | |
| CN216700357U (en) | Double-barrelled cast aluminum heating plate with overheat protection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210625 |