CN106612570B - Novel electric heating ring - Google Patents
Novel electric heating ring Download PDFInfo
- Publication number
- CN106612570B CN106612570B CN201710007787.8A CN201710007787A CN106612570B CN 106612570 B CN106612570 B CN 106612570B CN 201710007787 A CN201710007787 A CN 201710007787A CN 106612570 B CN106612570 B CN 106612570B
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- shell
- electric heating
- plate
- fixed
- casing
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- 238000005485 electric heating Methods 0.000 title claims abstract description 98
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- 238000004321 preservation Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- 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
- Cookers (AREA)
Abstract
The invention discloses a novel electric heating ring, which comprises a heating ring shell, a heating ring inner plate, an electric heating pipe fitting and an electric heating ring fixing box, wherein the heating ring shell comprises a first shell and a second shell, the first shell and the second shell are movably connected through a hinge, the heating ring inner plate is arranged on the inner side of the heating ring shell, the electric heating pipe fitting is arranged on the heating ring inner plate, and the electric heating ring fixing box is arranged on the outer side of the heating ring shell.
Description
Technical Field
The invention relates to the technical field of electric heating rings, in particular to a novel electric heating ring.
Background
Plastic processing machines such as injection molding machines and the like need to store plastic raw materials in the charging barrels and heat the plastic raw materials to enable the plastic raw materials to be plasticized to achieve good fluidity, so that an electric heater is arranged in each charging barrel, the current electric heater is long in electrifying and heating time and fast in heat dissipation, large in electricity consumption and poor in energy-saving effect.
Disclosure of Invention
The invention aims to provide a novel electric heating ring so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a novel electric heating coil, includes heating coil shell, heating coil inner panel, electric heating pipe fitting and the fixed box of electric heating coil, the heating coil shell includes first casing and second casing, through hinge swing joint between first casing and the second casing, the heating coil inner panel sets up inboard at the heating coil shell, the electric heating pipe fitting sets up on the heating coil inner panel, the fixed box of electric heating coil sets up outside the heating coil shell.
Preferably, the first casing with the second casing is the semicircle form, first casing inboard upper end and lower extreme all are fixed with first insulation board, second casing inboard upper end and lower extreme all are fixed with the second insulation board, first insulation board both ends are fixed with first welded plate respectively, second insulation board both ends are fixed with the second welded plate respectively, it has first wire casing to be close to hinge department on the first welded plate, wear to have first control wire in the first wire casing, it has the second wire casing to be close to hinge department on the second welded plate, wear to have the second control wire in the second wire casing.
Preferably, the heating ring inner plate comprises a first metal plate and a second metal plate, the first metal plate and the second metal plate are symmetrically arranged, a welding plate is fixedly welded between two ends of the first metal plate and the second metal plate, the inner side of the first metal plate is fixedly welded with a first inner plate, the inner side of the second metal plate is fixedly welded with a second inner plate, one end of the first inner plate is fixedly welded with a first fixing plate, one end of the second inner plate is fixedly welded with a second fixing plate, and the first metal plate and the first fixing plate are perpendicular to the first inner plate; the second metal plate and the second the fixed sheets are perpendicular to the second inner plate.
Preferably, the electric heating pipe fitting comprises a pipe body, a first electric heating column and a second electric heating column are arranged in the inner cavity of the pipe body, the first electric heating column is fixedly connected with the second electric heating column through a connecting piece, a first spiral resistance wire is fixed on the first electric heating column, a second spiral resistance wire is fixed on the second electric heating column, a heat transfer layer is arranged on the inner side of the pipe body, a heat preservation core is arranged between the first electric heating column and the second electric heating column, an electric heating sheet is arranged at the upper end of the inner cavity of the pipe body, the electric heating sheet is connected with a conducting sheet arranged outside the upper end of the pipe body, a silicon dioxide pad is arranged on the inner side of the electric heating sheet, and the electric heating sheet is fixedly connected with the first electric heating column and the second electric heating column.
Preferably, the electric heating coil fixing box comprises a movable shell and a fixed shell, the movable shell comprises a first rear shell, a first side shell and a front shell, a plurality of first strip-shaped ventilation grooves are formed in the first rear shell, hinges are fixed at the edges of the first rear shell and fixedly connected with the electric heating coil shell wall, the first side shell is perpendicular to the first rear shell and the front shell respectively, the fixed shell comprises a second rear shell, a second side shell, an upper fixing plate and a lower fixing plate, the second rear shell is fixedly connected with the electric heating coil shell wall through a buckle, the second side shell is perpendicular to the second rear shell, and the upper fixing plate and the lower fixing plate are fixed at the upper end and the lower end of the second side shell respectively and are provided with a plurality of second strip-shaped ventilation grooves; the upper end and the lower end of the front shell are respectively provided with a clamping groove, and the upper edge and the lower edge of the second side shell are respectively provided with a locking knob matched with the clamping grooves; the edges of the upper fixing plate and the lower fixing plate are arc-shaped, and the radian of the arc is 60-80 degrees.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention has the advantages of simple structure, quick heating, high temperature resistance, good energy-saving and heat-preserving performance, stable thermochemical performance, convenient maintenance, low manufacturing cost and low use cost.
(2) The heating ring shell adopted by the invention has good heat preservation performance, and the first wire groove and the second wire groove are arranged at the same time, so that the independent control of the control wire is facilitated, and the maintenance and the replacement are convenient.
(3) The heating ring inner plate adopted by the invention is convenient to be separated from the heating ring shell, the temperature isolation can be more thorough, the temperature of the shell is reduced, the heat preservation is better, and the energy is saved.
(4) The electric heating pipe fitting adopted by the invention has a simple structure, adopts two groups of electric heating columns, and the spiral resistance wire is arranged on the electric heating columns, so that the heating efficiency can be increased; in addition, a heat preservation core is arranged between the first electric heating column and the second electric heating column, and the heat preservation core is filled with aluminum silicate fibers, so that the purposes of heat preservation effect and energy conservation can be achieved.
(5) The electric heating ring fixing box adopts two groups of ventilation grooves, so that air convection can be formed, heat generated in the heating process of the electric heating ring is taken away, and the service life of the wire groove in the fixing box is prolonged; in addition, the edges of the upper fixing plate and the lower fixing plate are arc-shaped, the arc degree of the arc is 60-80 degrees, and by adopting the structure, the fixing box is convenient to position and stability is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 shows the heating of the present invention a ring housing structural schematic;
FIG. 3 is a schematic view of a heating coil housing according to the present invention;
FIG. 4 is a schematic view of the inner heater ring plate of the present invention;
FIG. 5 is a side view of the heater coil inner panel of the present invention;
FIG. 6 is a schematic view of an electrical heating tube according to the present invention;
fig. 7 is a schematic structural view of the electric heating coil fixing case of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, it will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the novel electric heating coil comprises a heating coil shell 1, a heating coil inner plate 2, an electric heating tube 3 and an electric heating coil fixing box 4, wherein the heating coil shell 1 comprises a first shell 5 and a second shell 6, the first shell 5 and the second shell 6 are movably connected through a hinge 7, the heating coil inner plate 2 is arranged on the inner side of the heating coil shell 1, the electric heating tube 3 is arranged on the heating coil inner plate 2, and the electric heating coil fixing box 4 is arranged outside the heating coil shell 1; the first casing 5 with the second casing 6 is the semicircle form, the inboard upper end of first casing 5 and lower extreme all are fixed with first insulation board 8, the inboard upper end of second casing 6 and lower extreme all are fixed with second insulation board 9, first insulation board 8 both ends are fixed with first welded plate 10 respectively, second insulation board 9 both ends are fixed with second welded plate 11 respectively, it has first wire casing 12 to open near the hinge department on the first welded plate 10, wear to have first control wire 13 in the first wire casing 12, it has second wire casing 14 to open near the hinge department on the second welded plate 11, wear to have second control wire 15 in the second wire casing 14. The invention has the advantages of simple structure, quick heating, high temperature resistance, good energy-saving and heat-preserving performance, stable thermochemical performance, convenient maintenance, low manufacturing cost and low use cost; the heating ring shell that adopts, heat preservation performance is good, sets up first wire casing and second wire casing simultaneously, and the individual control of the control line of being convenient for is convenient for maintain simultaneously and is changed.
In this embodiment, the heating collar inner plate 2 includes a first metal plate 16 and a second metal plate 17, where the first metal plate 16 and the second metal plate 17 are symmetrically disposed, a welding plate 18 is fixedly welded between two ends of the first metal plate 16 and the second metal plate 17, a first inner plate 19 is fixedly welded inside the first metal plate 16, a second inner plate 20 is fixedly welded inside the second metal plate 17, a first fixing plate 21 is fixedly welded at one end of the first inner plate 19, a second fixing plate 22 is fixedly welded at one end of the second inner plate 20, and both the first metal plate 16 and the first fixing plate 21 are perpendicular to the first inner plate 19; the second metal plate 17 and the second fixing piece 22 are perpendicular to the second inner plate 20. When the heating ring inner plate is used in the heating ring, the first fixing piece and the second fixing piece are only required to be buckled on the insulating plate of the heating ring shell, and the first fixing piece and the second fixing piece are not required to be fixedly welded with the heating ring shell, so that the heating ring inner plate is convenient to detach and separate; the heating ring inner plate adopted by the invention is convenient to separate from the heating ring shell, so that the temperature isolation is more thorough, the shell temperature is reduced, the heat preservation is better, and the energy is saved.
In this embodiment, the electric heating tube 3 includes a tube body 23, and a plurality of through holes 50 are formed at the bottom of the tube body 23; the electric heating pipe fitting comprises a pipe body 23, a first electric heating column 24 and a second electric heating column 25, wherein the first electric heating column 24 and the second electric heating column 25 are fixedly connected through a connecting piece 26, a first spiral resistance wire 27 is fixedly arranged on the first electric heating column 24, a second spiral resistance wire 28 is fixedly arranged on the second electric heating column 25, a heat transfer layer 29 is arranged on the inner side of the pipe body 23, a heat preservation core 30 is arranged between the first electric heating column 24 and the second electric heating column 25, an electric heating sheet 31 is arranged at the upper end of the inner cavity of the pipe body 23, the electric heating sheet 31 is connected with a conductive sheet 32 arranged on the outer portion of the upper end of the pipe body 23, a silicon dioxide pad 33 is arranged on the inner side of the electric heating sheet 31, the electric heating sheet 31 is fixedly connected with the first electric heating column 24 and the second electric heating column 25, the electric heating pipe fitting is simple in structure, the two groups of electric heating columns are adopted, and the spiral resistance wires are arranged on the electric heating columns, so that the heating efficiency can be increased; in addition, a heat preservation core is arranged between the first electric heating column and the second electric heating column, and the heat preservation core is filled with aluminum silicate fibers, so that the purposes of heat preservation effect and energy conservation can be achieved.
In this embodiment, the electric heating coil fixing box 4 includes a movable shell 34 and a fixed shell 35, the movable shell 34 includes a first rear shell 36, a first side shell 37 and a front shell 38, a plurality of first strip-shaped ventilation slots 39 are provided on the first rear shell 36, a hinge 40 is fixed at an edge of the first rear shell 36, the hinge 40 is fixedly connected with an electric heating coil housing wall, the first side shell 37 is perpendicular to the first rear shell 36 and the front shell 38, the fixed shell 35 includes a second rear shell 41, a second side shell 42, an upper fixing plate 43 and a lower fixing plate 44, the second rear shell 41 is fixedly connected with the electric heating coil housing wall through a buckle 51, the second side shell 42 is perpendicular to the second rear shell 41, the upper fixing plate 43 and the lower fixing plate 44 are respectively fixed at an upper end and a lower end of the second side shell 42, and a plurality of second strip-shaped ventilation slots 45 are provided on the second side shell 42; the upper end and the lower end of the front shell 38 are respectively provided with a clamping groove 46, and the upper edge and the lower edge of the second side shell 42 are respectively provided with a locking knob 47 matched with the clamping groove 46; the edges of the upper fixing plate 43 and the lower fixing plate 44 are arc-shaped, the radian of the arc is 60-80 degrees, and the electric heating ring fixing box adopted by the invention adopts two groups of ventilation grooves, so that air convection can be formed, heat generated in the heating process of the electric heating ring is taken away, and the service life of a wire slot in the fixing box is prolonged; in addition, the edges of the upper fixing plate and the lower fixing plate are arc-shaped, the arc degree of the arc is 60-80 degrees, and by adopting the structure, the fixing box is convenient to position and stability is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an electric heating circle, includes heating circle shell (1), heating circle inner panel (2), electric heating pipe fitting (3) and electric heating circle fixed box (4), its characterized in that: the heating ring shell (1) comprises a first shell (5) and a second shell (6), the first shell (5) and the second shell (6) are movably connected through a hinge (7), the heating ring inner plate (2) is arranged on the inner side of the heating ring shell (1), the electric heating pipe fitting (3) is arranged on the heating ring inner plate (2), and the electric heating ring fixing box (4) is arranged on the outer side of the heating ring shell (1);
the heating ring inner plate (2) comprises a first metal plate (16) and a second metal plate (17), the first metal plate (16) and the second metal plate (17) are symmetrically arranged, a welding plate (18) is fixedly welded between two ends of the first metal plate (16) and the second metal plate (17), a first inner plate (19) is fixedly welded on the inner side of the first metal plate (16), a second inner plate (20) is fixedly welded on the inner side of the second metal plate (17), a first fixing piece (21) is fixedly welded at one end of the first inner plate (19), a second fixing piece (22) is fixedly welded at one end of the second inner plate (20), and the first metal plate (16) and the first fixing piece (21) are perpendicular to the first inner plate (19); the second metal plate (17) and the second fixing piece (22) are perpendicular to the second inner plate (20).
2. An electric heating coil as set forth in claim 1, wherein: the utility model discloses a portable electric power generation device, including first casing (5) and second casing (6), first casing (5) with second casing (6) are semicircle form, first casing (5) inboard upper end and lower extreme all are fixed with first insulation board (8), second casing (6) inboard upper end and lower extreme all are fixed with second insulation board (9), first insulation board (8) both ends are fixed with first welded plate (10) respectively, second welded plate (11) are fixed with second welded plate (9) both ends respectively, first wire casing (12) are opened near the hinge department on first welded plate (10), wear to have first control wire (13) in first wire casing (12), second wire casing (14) are opened near the hinge department on second welded plate (11), wear to have second control wire (15) in second wire casing (14).
3. An electric heating coil as set forth in claim 1, wherein: the electric heating pipe fitting (3) comprises a pipe body (23), a first electric heating column (24) and a second electric heating column (25) are arranged in an inner cavity of the pipe body (23), the first electric heating column (24) is fixedly connected with the second electric heating column (25) through a connecting piece (26), a first spiral resistance wire (27) is fixed on the first electric heating column (24), a second spiral resistance wire (28) is fixed on the second electric heating column (25), a heat transfer layer (29) is arranged on the inner side of the pipe body (23), a heat preservation core (30) is arranged between the first electric heating column (24) and the second electric heating column (25), an electric heating sheet (31) is arranged at the upper end of the inner cavity of the pipe body (23), the electric heating sheet (31) is connected with an electric conduction sheet (32) arranged on the outer portion of the upper end of the pipe body (23), a silicon dioxide pad (33) is arranged on the inner side of the electric heating sheet (31), and the electric heating sheet (31) is fixedly connected with the first electric heating column (24) and the second electric heating column (25).
4. An electric heating coil as set forth in claim 1, wherein: the electric heating coil fixing box (4) comprises a movable shell (34) and a fixed shell (35), the movable shell (34) comprises a first rear shell (36), a first side shell (37) and a front shell (38), a plurality of first strip-shaped ventilation grooves (39) are formed in the first rear shell (36), a hinge (40) is fixed on the edge of the first rear shell (36), the hinge (40) is fixedly connected with an electric heating coil shell wall, the first side shell (37) is perpendicular to the first rear shell (36) and the front shell (38) respectively, the fixed shell (35) comprises a second rear shell (41), a second side shell (42), an upper fixing plate (43) and a lower fixing plate (44), the second rear shell (41) is fixedly connected with the electric heating coil shell wall through a buckle (51), the second side shell (42) is vertically arranged with the second rear shell (41), the upper fixing plate (43) and the lower fixing plate (44) are fixedly arranged at the upper end and the lower end of the second side shell (42) respectively, and the second side shell (42) is provided with a plurality of strip-shaped ventilation grooves; the upper end and the lower end of the front shell (38) are respectively provided with a clamping groove (46), and the upper edge and the lower edge of the second side shell (42) are respectively provided with a locking knob (47) matched with the clamping groove (46); the edges of the upper fixing plate (43) and the lower fixing plate (44) are arc-shaped, and the radian of the arc is 60-80 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007787.8A CN106612570B (en) | 2017-01-05 | 2017-01-05 | Novel electric heating ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007787.8A CN106612570B (en) | 2017-01-05 | 2017-01-05 | Novel electric heating ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106612570A CN106612570A (en) | 2017-05-03 |
| CN106612570B true CN106612570B (en) | 2023-12-29 |
Family
ID=58636349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710007787.8A Active CN106612570B (en) | 2017-01-05 | 2017-01-05 | Novel electric heating ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106612570B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045108B (en) * | 2020-08-25 | 2022-01-28 | 马鞍山市山峰金属材料有限公司 | Aluminum cut pellet electric heating treatment device and implementation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204090177U (en) * | 2014-07-23 | 2015-01-07 | 泰州市艾克森电热仪表设备有限公司 | A kind of Electrothermal ring |
| CN204539494U (en) * | 2015-02-15 | 2015-08-05 | 泰州市艾克森电热仪表设备有限公司 | Heating collar shell |
| CN204993894U (en) * | 2015-09-01 | 2016-01-20 | 泰州市艾克森电热仪表设备有限公司 | Modular electrical heating circle |
| CN105407553A (en) * | 2015-11-23 | 2016-03-16 | 重庆万斯金属特种成形有限公司 | Helical heating tube |
| CN206433206U (en) * | 2017-01-05 | 2017-08-22 | 艾克森（江苏）节能电热科技有限公司 | A kind of novel electric heating circle |
-
2017
- 2017-01-05 CN CN201710007787.8A patent/CN106612570B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204090177U (en) * | 2014-07-23 | 2015-01-07 | 泰州市艾克森电热仪表设备有限公司 | A kind of Electrothermal ring |
| CN204539494U (en) * | 2015-02-15 | 2015-08-05 | 泰州市艾克森电热仪表设备有限公司 | Heating collar shell |
| CN204993894U (en) * | 2015-09-01 | 2016-01-20 | 泰州市艾克森电热仪表设备有限公司 | Modular electrical heating circle |
| CN105407553A (en) * | 2015-11-23 | 2016-03-16 | 重庆万斯金属特种成形有限公司 | Helical heating tube |
| CN206433206U (en) * | 2017-01-05 | 2017-08-22 | 艾克森（江苏）节能电热科技有限公司 | A kind of novel electric heating circle |
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| Publication number | Publication date |
|---|---|
| CN106612570A (en) | 2017-05-03 |
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