CN204090169U - A kind of Electrothermal ring - Google Patents
A kind of Electrothermal ring Download PDFInfo
- Publication number
- CN204090169U CN204090169U CN201420406416.9U CN201420406416U CN204090169U CN 204090169 U CN204090169 U CN 204090169U CN 201420406416 U CN201420406416 U CN 201420406416U CN 204090169 U CN204090169 U CN 204090169U
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- CN
- China
- Prior art keywords
- insulation plate
- electric heating
- heating tube
- ring
- tubular shell
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 65
- 238000005485 electric heating Methods 0.000 claims abstract description 31
- 229910000989 Alclad Inorganic materials 0.000 claims description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of Electrothermal ring, comprise tubular shell, upper insulation plate and lower insulation plate, on upper insulation plate and lower insulation plate, correspondence is provided with multiple location hole, multiple electric heating tube is provided with between upper insulation plate and lower insulation plate, and the upper and lower two ends of electric heating tube are all fixed on location hole, on upper insulation plate and lower insulation plate, another correspondence is provided with draw-in groove, thermal insulation layer is provided with between tubular shell and electric heating tube, thermal insulation layer is provided with reflector, and the upper and lower two ends of reflection shield are stuck on draw-in groove, electric heating tube is provided with resistance wire, and multiple electric heating tube is all contacted by resistance wire.The utility model radiation efficiency is high, quick heating is high temperature resistant, energy-saving heat preserving performance is good, thermochemical property stable, cost is low and cost of use is low.
Description
Technical field
The utility model relates to a kind of heater for plastic cement manufacturing machine, is specifically related to a kind of Electrothermal ring.
Background technology
The plastic processing machineries such as injection molding machine need plastic raw materials to be stored in barrel, and make it plastify to reach good mobility to plastic raw materials heating, therefore heater can be installed at each barrel, existing heater adopts resistance heating, the electrified regulation time is long, rapid heat dissipation, cause power consumption large, and the heating tube of common Electrothermal ring is directly fixed on the upper and lower both sides of housing, heat-generating pipe is heated softening transform, then heat-generating pipe breaks, heater is caused to leak electricity, thus have an accident, in order to prevent this type of phenomenon, some producer have employed ceramic die in the upper and lower both sides of housing, but cost of use is very high.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides a kind of Electrothermal ring that a kind of radiation efficiency is high, quick heating is high temperature resistant, energy-saving heat preserving performance is good, thermochemical property is stablized, easy to maintenance, cost is low and cost of use is low.
The purpose of this utility model is achieved through the following technical solutions: a kind of Electrothermal ring, comprise tubular shell, upper insulation plate and lower insulation plate, on upper insulation plate and lower insulation plate, correspondence is provided with multiple location hole, multiple electric heating tube is provided with between upper insulation plate and lower insulation plate, and the upper and lower two ends of electric heating tube are all fixed on location hole, on upper insulation plate and lower insulation plate, another correspondence is provided with draw-in groove, thermal insulation layer is provided with between tubular shell and electric heating tube, thermal insulation layer is provided with reflector, and the upper and lower two ends of reflector are stuck on draw-in groove, electric heating tube is provided with resistance wire, and multiple electric heating tube is all contacted by resistance wire.
Further improvement of the utility model is: be provided with connection jaws outside tubular shell, and resistance wire is disposed by connection jaws.
Further improvement of the utility model is: multiple electric heating tube is placed along the axis of tubular shell.
Further improvement of the utility model is: tubular shell comprises left semi-ring and right semi-ring, and one end of left semi-ring is connected with one end buckle of right semi-ring, and the other end of left semi-ring is connected with right semi-ring other end buckle.
Further improvement of the utility model is: electric heating tube is uncoated selectivity red radiant heater element far away.
Further improvement of the utility model is: thermal insulation layer material is alumina silicate.
Further improvement of the utility model is: reflector adopts high temperature alclad sheet.
Further improvement of the utility model is: upper insulation plate and lower insulation plate are separately provided with multiple bolt hole, and tubular shell is connected with lower insulation plate with upper insulation plate by bolt hole.
The utility model compared with prior art has the following advantages:
Because the upper and lower both sides of electric heating tube are fixed on upper insulation plate and lower insulation plate, these two insulation boards can prevent from passing to outside during electric leakage, thus have also stopped electric leakage accident; It is reflector that this structure have employed high temperature alclad sheet, and thermal insulation layer is alumina silicate, and such structural radiation is concentrated, quick heating, and thermal inertia is little, and temperature leaks few, thus energy-saving heat preserving, thermochemical property is stablized again.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic internal view of the present utility model;
Number in the figure: 1-tubular shell, 2-upper insulation plate, 3-lower insulation plate, 4-location hole, 5-electric heating tube, 6-draw-in groove, 7-thermal insulation layer, 8-reflector, 9-resistance wire, 10-connection jaws, the left semi-ring of 11-, the right semi-ring of 12-, 13-bolt hole.
embodiment:
in order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection range.
As Fig. 1 and Fig. 2 shows a kind of execution mode of a kind of Electrothermal ring of the utility model, described a kind of Electrothermal ring comprises tubular shell 1, upper insulation plate 2 and lower insulation plate 3, on upper insulation plate 2 and lower insulation plate 3, correspondence is provided with multiple location hole 4, multiple electric heating tube 5 is provided with between upper insulation plate 2 and lower insulation plate 3, and electric heating tube about 5 two ends are all fixed on location hole 4, on upper insulation plate 2 and lower insulation plate 3, another correspondence is provided with draw-in groove 6, thermal insulation layer 7 is provided with between tubular shell 1 and electric heating tube 5, thermal insulation layer 7 is provided with reflector 8, and reflector about 8 two ends are stuck on draw-in groove 6, electric heating tube 5 is provided with resistance wire 9, and multiple electric heating tube 5 is all contacted by resistance wire 9, connection jaws 10 is provided with outside tubular shell 1, and resistance wire 9 is disposed by connection jaws 10, multiple electric heating tube 5 is placed along the axis of tubular shell 1, tubular shell 1 comprises left semi-ring 11 and right semi-ring 12, one end of left semi-ring 11 is connected with one end buckle of right semi-ring 12, the other end of left semi-ring 11 is connected with right semi-ring 12 other end buckle, electric heating tube 5 is uncoated selectivity red radiant heater element far away, thermal insulation layer 7 material is alumina silicate, reflector 8 adopts high temperature alclad sheet, upper insulation plate 2 and lower insulation plate 3 are separately provided with multiple bolt hole 13, and tubular shell 1 is connected with lower insulation plate 3 with upper insulation plate 2 by bolt hole 13.Such Electrothermal ring radiation efficiency is high, quick heating is high temperature resistant, energy-saving heat preserving performance is good, thermochemical property is stable, easy to maintenance, cost is low and cost of use is low.
The operation principle of a kind of Electrothermal ring of the utility model: after installing, switch on power, electric heating tube 5 is started working, what electric heating tube 5 adopted is a kind of uncoated selectivity red radiant heater element far away, and its radiance is high and stable, high temperature resistant, thermal conversion rate is high, satisfied temperature required precision.Electric heating tube 5 passes to heat energy and processes raw material, the infrared ray that not processed raw material absorbs then is mapped on the reflector 8 of the thick high temperature alclad sheet of 3cm, this reflector 8 radiation is concentrated, quick heating, thermal inertia is little, thermal response speed is within 1 minute, then passed to heat energy to processing raw material again by the infrared ray after high temperature alclad sheet reflector 8 reflects.Alumina silicate thermal insulation layer 7 and high temperature alclad sheet reflector 8 are kept at heat energy in the inner space of tubular shell 1, and only have small part heat energy dissipation in external environment.During work, the hull-skin temperature of cylindrical case 1 approximately only has 40-65 DEG C, ensure that staff prevents from being burned on the one hand, decreases the pressure to production environment cooling on the other hand, environmental protection and energy saving.And the upper insulation plate 2 of both sides employing up and down and lower insulation plate 3 can prevent from passing to during internal electrical losses external environment, thus prevent from causing personnel's accident.
The foregoing is only and execution mode of the present utility model is described; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. an Electrothermal ring, comprise tubular shell (1), upper insulation plate (2) and lower insulation plate (3), it is characterized in that: described upper insulation plate (2) and the upper correspondence of described lower insulation plate (3) are provided with multiple location hole (4), multiple electric heating tube (5) is provided with between described upper insulation plate (2) and described lower insulation plate (3), and described electric heating tube (5) is all fixed on described location hole (4) in two ends up and down, described upper insulation plate (2) and the upper another correspondence of described lower insulation plate (3) are provided with draw-in groove (6), thermal insulation layer (7) is provided with between described tubular shell (1) and described electric heating tube (5), described thermal insulation layer (7) is provided with reflector (8), and described reflector (8) is stuck on described draw-in groove (6) in two ends up and down, described electric heating tube (5) is provided with resistance wire (9), and described multiple electric heating tube (5) is all contacted by described resistance wire (9).
2. a kind of Electrothermal ring according to claim 1, is characterized in that
:be provided with connection jaws (10) outside described tubular shell (1), and described resistance wire (9) is disposed by described connection jaws (10).
3. a kind of Electrothermal ring according to claim 1, is characterized in that
:described multiple electric heating tube (5) is placed along the axis of described tubular shell (1).
4., according to a kind of Electrothermal ring described in claim 1, it is characterized in that
:described tubular shell (1) comprises left semi-ring (11) and right semi-ring (12), one end of described left semi-ring (11) is connected with one end buckle of described right semi-ring (12), and the other end of described left semi-ring (11) is connected with described right semi-ring (12) other end buckle.
5. a kind of Electrothermal ring according to claim 1, is characterized in that
:described electric heating tube (5) is uncoated selectivity red radiant heater element far away.
6. a kind of Electrothermal ring according to claim 1, is characterized in that
:described thermal insulation layer (7) material is alumina silicate.
7. a kind of Electrothermal ring according to claim 1, is characterized in that
:described reflector (8) adopts high temperature alclad sheet.
8. a kind of Electrothermal ring according to claim 1, is characterized in that
:described upper insulation plate (2) and described lower insulation plate (3) are separately provided with multiple bolt hole (13), and described tubular shell (1) is connected with described lower insulation plate (3) with described upper insulation plate (2) respectively by described bolt hole (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420406416.9U CN204090169U (en) | 2014-07-23 | 2014-07-23 | A kind of Electrothermal ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420406416.9U CN204090169U (en) | 2014-07-23 | 2014-07-23 | A kind of Electrothermal ring |
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Publication Number | Publication Date |
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CN204090169U true CN204090169U (en) | 2015-01-07 |
Family
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CN201420406416.9U Expired - Fee Related CN204090169U (en) | 2014-07-23 | 2014-07-23 | A kind of Electrothermal ring |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104602373A (en) * | 2015-01-14 | 2015-05-06 | 泰州市艾克森电热仪表设备有限公司 | Electric heating ring |
CN104972663A (en) * | 2015-06-30 | 2015-10-14 | 成都思维智造科技有限公司 | Anti-obstruction 3D printer nozzle |
CN106595135A (en) * | 2016-11-25 | 2017-04-26 | 广州松下空调器有限公司 | Heater mounting method, evaporator and air conditioner thereof |
CN110552099A (en) * | 2019-07-19 | 2019-12-10 | 安徽嘉明新材料科技有限公司 | heater for shaping polyester rope and operation method thereof |
CN115042385A (en) * | 2022-06-10 | 2022-09-13 | 浙江金马泰科技有限公司 | Toy tire cover gas cap structure injection mold |
-
2014
- 2014-07-23 CN CN201420406416.9U patent/CN204090169U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104602373A (en) * | 2015-01-14 | 2015-05-06 | 泰州市艾克森电热仪表设备有限公司 | Electric heating ring |
CN104602373B (en) * | 2015-01-14 | 2016-08-24 | 泰州市艾克森电热仪表设备有限公司 | A kind of Electrothermal ring |
CN104972663A (en) * | 2015-06-30 | 2015-10-14 | 成都思维智造科技有限公司 | Anti-obstruction 3D printer nozzle |
CN106595135A (en) * | 2016-11-25 | 2017-04-26 | 广州松下空调器有限公司 | Heater mounting method, evaporator and air conditioner thereof |
CN110552099A (en) * | 2019-07-19 | 2019-12-10 | 安徽嘉明新材料科技有限公司 | heater for shaping polyester rope and operation method thereof |
CN115042385A (en) * | 2022-06-10 | 2022-09-13 | 浙江金马泰科技有限公司 | Toy tire cover gas cap structure injection mold |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Xinghua City, Jiangsu province 225700 Zhang Guo Zhen Wu Xing Cun Guo Xi Taizhou City area Patentee after: AIKSEN (JIANGSU) ENERGY SAVING ELECTROTHERMAL TECHNOLOGY CO.,LTD. Address before: Xinghua City, Jiangsu province 225700 Zhang Guo Zhen Wu Xing Cun Guo Xi Taizhou City area Patentee before: TAIZHOU AIKSEN ELECTRIC-HEATING INSTRUMENT & EQUIPMENT CO.,LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |