CN201515507U - Electric heating ring - Google Patents
Electric heating ring Download PDFInfo
- Publication number
- CN201515507U CN201515507U CN2009201972753U CN200920197275U CN201515507U CN 201515507 U CN201515507 U CN 201515507U CN 2009201972753 U CN2009201972753 U CN 2009201972753U CN 200920197275 U CN200920197275 U CN 200920197275U CN 201515507 U CN201515507 U CN 201515507U
- Authority
- CN
- China
- Prior art keywords
- electric heating
- housing
- electrothermal tube
- heating ring
- utility
- 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
Abstract
The utility model discloses an electric heating ring comprising a housing which comprises an upper half housing and a lower half housing which can be opened, an electric heating tube is arranged in the housing, heat-insulating cotton is filled in the housing, and the electric heating ring is characterized in that a reflecting plate is arranged on the inner side of the electric heating tube, and two ends of the electric heating tube are fixed by a support frame. The electric heating ring has the advantages of good heating effect, energy conservation and shock resistance.
Description
[technical field]
The utility model relates to a kind of Electrothermal ring of plastics extrusion equipment.
[background technology]
Existing plastics are extruded on the process equipment, generally all use quartzy heating collar that plastics are carried out heating and melting and insulation, to guarantee the flowability of plastic raw materials, but in general existing quartzy heating collar exists the shortcoming that heating function is bad, energy-saving effect is undesirable, not shockproof, quartzy heating collar damages easily, causes unnecessary waste.
[summary of the invention]
At the deficiencies in the prior art, the utility model provides a kind of and has that heating function is good, energy-conservation, the heating collar of shockproof advantage.
The utility model takes following technical scheme to finish:
A kind of electric heating coil comprises the openable housing of two halves up and down, is provided with electrothermal tube in the housing, filling heat-preservation cotton in the housing, and it is characterized in that: described electrothermal tube inboard is provided with reflecting plate, and the two ends of electrothermal tube are fixed by bracing frame.Described electrothermal tube is quartz ampoule or carbon fiber pipe.
Because the utility model is provided with reflecting plate in the electrothermal tube inboard, so, when electrothermal tube heated plastic raw materials, reflecting plate just can make energy fully obtain utilizing with the energy reflection at the electrothermal tube back side to heated plastic raw materials, improved the heating function of heating collar, have remarkable energy saving effect, also have, the two ends of electrothermal tube are fixed by bracing frame, improved the shockproof properties of heating collar, in use not fragile.
[description of drawings]
The utility model has following accompanying drawing:
Fig. 1 is a structural representation of the present utility model
[embodiment]
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in the figure, the utility model comprises the openable housing 1 of two halves, electrothermal tube 3 and bracing frame 2 up and down, electrothermal tube 3 is quartz ampoule or carbon fiber pipe, filling heat-preservation cotton in the cavity 5 of housing 1, the two ends of electrothermal tube 3 are fixing by bracing frame 2, be provided with reflecting plate 4 in the inboard of electrothermal tube 3, reflecting plate 4 is fixedlyed connected with housing 1.
Claims (2)
1. electric heating coil, comprise the openable housing of two halves (1) up and down, be provided with electrothermal tube (3) in the housing (1), the interior filling heat-preservation cotton of housing (1), it is characterized in that: described electrothermal tube (3) inboard is provided with reflecting plate (4), and the two ends of electrothermal tube (3) are fixing by bracing frame (2).
2. a kind of electric heating coil as claimed in claim 1 is characterized in that: described electrothermal tube (3) is quartz ampoule or carbon fiber pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201972753U CN201515507U (en) | 2009-09-22 | 2009-09-22 | Electric heating ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201972753U CN201515507U (en) | 2009-09-22 | 2009-09-22 | Electric heating ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515507U true CN201515507U (en) | 2010-06-23 |
Family
ID=42486916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201972753U Expired - Fee Related CN201515507U (en) | 2009-09-22 | 2009-09-22 | Electric heating ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515507U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990906A (en) * | 2012-11-26 | 2013-03-27 | 浙江海洋学院 | Detachable screw heating ring |
| CN103057069A (en) * | 2011-10-20 | 2013-04-24 | 苏州市锦新医用塑料容器厂 | Heat-insulation jacket for heating ring of injection molding machine |
| CN104661332A (en) * | 2015-03-10 | 2015-05-27 | 中国工程物理研究院总体工程研究所 | Externally heated heat loading device capable of rapidly heating |
| CN104661333A (en) * | 2015-03-10 | 2015-05-27 | 中国工程物理研究院总体工程研究所 | Internal heat type heat loading device capable of heating up rapidly |
| CN105965775A (en) * | 2016-05-31 | 2016-09-28 | 苏州万盛塑胶科技股份有限公司 | Improved high-efficiency injection molding machine |
| CN105965806A (en) * | 2016-05-31 | 2016-09-28 | 苏州万盛塑胶科技股份有限公司 | Highly-efficient injection molding machine |
| CN106393611A (en) * | 2016-06-15 | 2017-02-15 | 苏州市振业模具有限公司 | Improved injection molding machine for automobile bumper die |
-
2009
- 2009-09-22 CN CN2009201972753U patent/CN201515507U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057069A (en) * | 2011-10-20 | 2013-04-24 | 苏州市锦新医用塑料容器厂 | Heat-insulation jacket for heating ring of injection molding machine |
| CN102990906A (en) * | 2012-11-26 | 2013-03-27 | 浙江海洋学院 | Detachable screw heating ring |
| CN102990906B (en) * | 2012-11-26 | 2015-10-28 | 浙江海洋学院 | A kind of detachable screw rod heating collar |
| CN104661332A (en) * | 2015-03-10 | 2015-05-27 | 中国工程物理研究院总体工程研究所 | Externally heated heat loading device capable of rapidly heating |
| CN104661333A (en) * | 2015-03-10 | 2015-05-27 | 中国工程物理研究院总体工程研究所 | Internal heat type heat loading device capable of heating up rapidly |
| CN105965775A (en) * | 2016-05-31 | 2016-09-28 | 苏州万盛塑胶科技股份有限公司 | Improved high-efficiency injection molding machine |
| CN105965806A (en) * | 2016-05-31 | 2016-09-28 | 苏州万盛塑胶科技股份有限公司 | Highly-efficient injection molding machine |
| CN106393611A (en) * | 2016-06-15 | 2017-02-15 | 苏州市振业模具有限公司 | Improved injection molding machine for automobile bumper die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20100922 |