CN206879130U - A kind of electromagnetic induction heating pipe - Google Patents
A kind of electromagnetic induction heating pipe Download PDFInfo
- Publication number
- CN206879130U CN206879130U CN201720792771.8U CN201720792771U CN206879130U CN 206879130 U CN206879130 U CN 206879130U CN 201720792771 U CN201720792771 U CN 201720792771U CN 206879130 U CN206879130 U CN 206879130U
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- China
- Prior art keywords
- heating
- electromagnetic induction
- tube
- tube wall
- controller
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of electromagnetic induction heating pipe,Including heating tube,Heating coil,The electromagnetic induction heater and controller being arranged at outside heating tube,Heating tube includes tube wall,The cavity that tube wall surrounds and the heating rod being arranged in cavity,Heating rod one end is fixedly connected with one end of tube wall,The both ends of tube wall are provided with opening,So as to the hot-air circulation in heating tube,Heating coil is sheathed on heating rod,And heating coil both ends connect with electromagnetic induction heater,Electromagnetic induction heater makes heating coil produce alternating magnetic field,And then heating rod is set to produce electric current and generate heat,The tube wall of heating tube is internally provided with temperature sensor,Temperature sensor connects with the input of controller,The input of the output end connection electromagnetic induction heater of controller,Temperature inside the tube wall of temperature sensor detection heating tube,And input controller,Control is adjusted to the power of electromagnetic induction heater according to the temperature pre-set in controller,And then adjust the temperature of heating rod.
Description
Technical field
Injection molding apparatus field is the utility model is related to, specifically a kind of electromagnetic induction heating pipe.
Background technology
Injection machine casing drum is in charging, to prevent casing drum in transferring raw material, raw material cooling, influences product quality,
It is required to set firing equipment in cartridge heater, at present, firing equipment is mainly heating tube, and heating tube is mainly by tube wall and setting
Electrical bar composition in tube wall, tube wall both sides are open, enter air draft from tube wall one end by blower fan, discharged by the other end,
Drying mode is that hot blast directly generates heat material, and material is dried.This firing equipment heating using electrical bar is slow, heating
Efficiency is low, and controls inaccurate.
Utility model content
In order to solve the above problems, the utility model provides a kind of quick heating, the high electromagnetic induction heating pipe of the efficiency of heating surface.
A kind of electromagnetic induction heating pipe of the utility model, including heating tube, heating coil, the electricity being arranged at outside heating tube
Magnetic induction heaters and controller, heating tube include tube wall, the cavity that tube wall surrounds and the heating rod being arranged in cavity, heating
Rod one end is fixedly connected with one end of tube wall, and the both ends of tube wall are provided with opening, so as to the hot-air circulation in heating tube, add
Heat coil is sheathed on heating rod, and heating coil both ends connect with electromagnetic induction heater, and electromagnetic induction heater makes heater wire
Circle produces alternating magnetic field, and then heating rod is produced electric current and is generated heat, and the tube wall of heating tube is internally provided with temperature sensor, temperature
Degree sensor connects with the input of controller, and the input of the output end connection electromagnetic induction heater of controller, temperature passes
Temperature inside the tube wall of sensor detection heating tube, and input controller, controller is according to the temperature pre-set to electromagnetism sense
Answer the power of heater that control is adjusted, and then adjust the temperature of heating rod.
Further, the heating rod of heating tube is provided with one or more.
Further, the tube wall of heating tube is double-decker, is made up of inner tubal wall and outer tube wall.
Further, outer tube wall is made up of heat-resisting steels.
The beneficial effects of the utility model are：
1. by using heater of the electromagnetic induction heating rod as the firing equipment of injection machine Drying, quick heating, add
The thermal efficiency is high.
2. by setting temperature sensor to be used as the temperature collecting device of calandria, and pass through controller adjustment control electromagnetism
The power of sensing heater is easy to adjustment control, precise control so as to carry out the temperature of the heater of adjustment control firing equipment.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model discloses
A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
Refer to shown in Fig. 1, a kind of electromagnetic induction heating pipe of the utility model, including heating tube 1, heating coil 3, setting
(electromagnetic induction heating circle 4 uses prior art to electromagnetic induction heater 4 outside heating tube 1, can be from directly purchase on the market
Obtain) and controller 6 (controller 6 use prior art, can from the market directly buy obtain), heating tube 1 including tube wall 11,
One end of the cavity 12 that tube wall 11 surrounds and the heating rod 13 being arranged in cavity 12, the one end of heating rod 13 and tube wall 11, which is fixed, to be connected
Connect, the both ends of tube wall 11 are provided with opening 111, and so as to the hot-air circulation in heating tube 1, heating coil 3 is sheathed on heating
Rod 13, and the both ends of heating coil 3 and electromagnetic induction heater 4 connect, electromagnetic induction heater 4 makes heating coil 3 produce alternation
Magnetic field, and then heating rod 13 is produced electric current and is generated heat, the tube wall 11 of heating tube 1 is internally provided with (the temperature biography of temperature sensor 5
Sensor 5 uses prior art, can be from directly purchase obtains on the market), temperature sensor 5 connects with the input of controller 6, control
The input of the output end connection electromagnetic induction heater 4 of device 6 processed, temperature sensor 5 are detected inside the tube wall 11 of heating tube 1
Control is adjusted to the power of electromagnetic induction heater 4 according to the temperature pre-set in temperature, and input controller 6, controller 6
System, and then adjust the temperature of heating rod 13.
Specifically, when temperature sensor 5 detects high-temperature temperature of the temperature inside the tube wall of heating tube 1 higher than setting
When, then this information input controller 6, controller 6 are controlled electromagnetic induction heater 4 to carry out power adjusting, make heating rod 13
Temperature reduces, and when cryogenic temperature of the temperature inside temperature sensor 5 detects the tube wall of heating tube 1 less than setting, then will
This information input controller 6, controller 6 control electromagnetic induction heater 4 to carry out power adjusting, make the temperature liter of heating rod 13
It is high.
In the present embodiment, the heating rod 13 of heating tube 1 be provided with it is one or more (Fig. 1 only give be provided with one plus
The situation of hot pin 13, the heating rod 13 of two, three etc. varying numbers can also be arranged as required to).
In the present embodiment, the tube wall of heating tube 1 is double-decker, is made up of inner tubal wall and outer tube wall.Outer tube wall is by heat-resisting
Steel are made.
A kind of electromagnetic induction heating pipe of the utility model, by using electromagnetic induction heating rod as injection machine Drying
The heater of firing equipment, quick heating, the efficiency of heating surface are high.Filled by setting temperature sensor 5 to be used as the temperature acquisition of calandria
Put, and by the power of the adjustment control electromagnetic induction heater 4 of controller 6 so as to carrying out the heater of adjustment control firing equipment
Temperature, it is easy to adjustment control, precise control.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (4)
- A kind of 1. electromagnetic induction heating pipe, it is characterised in that：Including heating tube, heating coil, the electricity being arranged at outside heating tube Magnetic induction heaters and controller, heating tube include tube wall, the cavity that tube wall surrounds and the heating rod being arranged in cavity, heating Rod one end is fixedly connected with one end of tube wall, and the both ends of tube wall are provided with opening, so as to the hot-air circulation in heating tube, add Heat coil is sheathed on heating rod, and heating coil both ends connect with electromagnetic induction heater, and electromagnetic induction heater makes heater wire Circle produces alternating magnetic field, and then heating rod is produced electric current and is generated heat, and the tube wall of heating tube is internally provided with temperature sensor, temperature Degree sensor connects with the input of controller, and the input of the output end connection electromagnetic induction heater of controller, temperature passes Temperature inside the tube wall of sensor detection heating tube, and input controller, controller is according to the temperature pre-set to electromagnetism sense Answer the power of heater that control is adjusted, and then adjust the temperature of heating rod.
- 2. electromagnetic induction heating pipe as claimed in claim 1, it is characterised in that：The heating rod of heating tube is provided with one or more It is individual.
- 3. electromagnetic induction heating pipe as claimed in claim 1, it is characterised in that：The tube wall of heating tube is double-decker, by interior Tube wall and outer tube wall composition.
- 4. electromagnetic induction heating pipe as claimed in claim 3, it is characterised in that：Outer tube wall is made up of heat-resisting steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792771.8U CN206879130U (en) | 2017-07-03 | 2017-07-03 | A kind of electromagnetic induction heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720792771.8U CN206879130U (en) | 2017-07-03 | 2017-07-03 | A kind of electromagnetic induction heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206879130U true CN206879130U (en) | 2018-01-12 |
Family
ID=61331806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720792771.8U Expired - Fee Related CN206879130U (en) | 2017-07-03 | 2017-07-03 | A kind of electromagnetic induction heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206879130U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908879A (en) * | 2018-06-26 | 2018-11-30 | 郑丽凤 | The cooling device of plastic mould |
| CN110103563A (en) * | 2019-06-10 | 2019-08-09 | 上海翊科精密挤出技术有限公司 | Multilayer pipe producing device and method |
| CN111990102A (en) * | 2019-05-27 | 2020-11-27 | 东莞市象力液压元件制造有限公司 | Environmental protection agalloch eaglewood punches and uses integrative automation tool of hydraulic pressure electromechanics |
-
2017
- 2017-07-03 CN CN201720792771.8U patent/CN206879130U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908879A (en) * | 2018-06-26 | 2018-11-30 | 郑丽凤 | The cooling device of plastic mould |
| CN111990102A (en) * | 2019-05-27 | 2020-11-27 | 东莞市象力液压元件制造有限公司 | Environmental protection agalloch eaglewood punches and uses integrative automation tool of hydraulic pressure electromechanics |
| CN110103563A (en) * | 2019-06-10 | 2019-08-09 | 上海翊科精密挤出技术有限公司 | Multilayer pipe producing device and method |
| CN110103563B (en) * | 2019-06-10 | 2024-08-09 | 上海翊科聚合物科技有限公司 | Multilayer pipe manufacturing device and method |
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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: 20180112 Termination date: 20200703 |