CN204119550U - Energy-saving heater - Google Patents
Energy-saving heater Download PDFInfo
- Publication number
- CN204119550U CN204119550U CN201420540255.2U CN201420540255U CN204119550U CN 204119550 U CN204119550 U CN 204119550U CN 201420540255 U CN201420540255 U CN 201420540255U CN 204119550 U CN204119550 U CN 204119550U
- Authority
- CN
- China
- Prior art keywords
- radiator
- fixed support
- support sheet
- hollow cylinder
- energy
- 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
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to electric heater unit.The utility model discloses a kind of energy-saving heater, comprise: a radiator, this radiator is that heat-conducting metal is one-body molded, the periphery wall of a specifically hollow cylinder connects multiple outer-finned around arranging with radial outward, this hollow cylinder is offered multiple installing hole around arranging, this installing hole arranges with its axial direction, on the internal perisporium of this hollow cylinder with radial connect inwardly multiple around setting in fin; One fixed support sheet, this fixed support sheet is fixedly connected on one end of this radiator by connector, this fixed support sheet is provided with some binding posts; Multiple heating bar, this each heating bar inserts respectively and is fixedly installed in multiple installing holes of this radiator; Multistage conductor cable, is used for the lead-in wire of the plurality of heating bar to be electrically connected by the binding post of fixed support sheet.The utility model can be used for the oven dry heating of drying machine on injection molding machine.
Description
Technical field
The utility model relates to electric heater unit, particularly relates to drying machine on injection molding machine and dries heating element used.
Background technology
Plastic products can first be dried plastics rice raw material with drying machine on injection molding machine when injection moulding is produced.Have at present and adopt conventional, electric-resistance silk heating tube to use as heater, but its efficiency of heating surface is low, and when long-time dry combustion method, Resistant heating pipe finally bursts automatically, thus its useful life is short.Therefore, have the efficient heating element of a kind of improvement of employing to carry out alternative conventional, electric-resistance silk heating tube in prior art to use in drying machine on injection molding machine as heater.The granted patent document of China Patent Publication No. CN203027516U proposes a kind of efficient heating element, and it is the structure adopting heating element to be interspersed in heating block formation.But its heating block adopt 2 pieces assemble form and due to unreasonable its heating efficiency that causes of design of heating block efficient not.
Utility model content
Be directed to this, the utility model proposes a kind of heating energy-saving heater more efficiently.
The utility model adopts following technical scheme to realize:
A kind of energy-saving heater, comprising:
One radiator, this radiator is that heat-conducting metal is one-body molded, the periphery wall of a specifically hollow cylinder connects multiple outer-finned around arranging with radial outward, this hollow cylinder is offered multiple installing hole around arranging, this installing hole arranges with its axial direction, on the internal perisporium of this hollow cylinder with radial connect inwardly multiple around setting in fin;
One fixed support sheet, this fixed support sheet is fixedly connected on one end of this radiator by connector, this fixed support sheet is provided with some binding posts;
Multiple heating bar, this each heating bar inserts respectively and is fixedly installed in multiple installing holes of this radiator;
Multistage conductor cable, is used for the lead-in wire of the plurality of heating bar to be electrically connected by the binding post of fixed support sheet.
The utility model adopts as above technical approach to realize, and can be used for the oven dry heating of drying machine on injection molding machine, compared to prior art, has the more efficient and advantage of longer service life of heating.
Accompanying drawing explanation
Fig. 1 is the perspective view of the energy-saving heater of the utility model one preferred embodiment;
Fig. 2 is the partial schematic diagram (angle one) of one end of this embodiment;
Fig. 3 is the partial schematic diagram (angle two) of one end of embodiment;
Fig. 4 is the partial schematic diagram of the other end of embodiment;
Fig. 5 is the front view of the radiator of this embodiment.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
Consult shown in Fig. 1 to Fig. 5, as the energy-saving heater of the utility model one preferred embodiment, comprising:
One radiator 1, this radiator 1 is that heat-conducting metal is one-body molded, the periphery wall of a specifically hollow cylinder 10 connects multiple outer-finned 11 around arranging with radial outward, this hollow cylinder 10 is offered multiple installing hole 13 around arranging, this installing hole 13 arranges with its axial direction, on the internal perisporium of this hollow cylinder 10 with radial connect inwardly multiple around setting in fin 12;
One fixed support sheet 2, this fixed support sheet 2 is fixedly connected on one end of this radiator 1 by connector 5, this fixed support sheet 2 is provided with some binding posts 21;
Multiple heating bar 3, this each heating bar 3 inserts respectively and is fixedly installed in multiple installing holes 13 of this radiator 1;
Multistage conductor cable 4, by the binding post 21 of fixed support sheet 2 for being electrically connected by the lead-in wire 31 of the plurality of heating bar 3, multiple heating bar 3 can be carried out series, parallel or connection in series-parallel Hybrid connections by concrete electrical connection as required.
Like this, the energy-saving heater of this embodiment is heated by heating bar 3, and conduct to this radiator 1 fast, outer-finned 11 by this radiator 1 is passed to the external world fast, for drying plastics rice raw material under the effect of blower fan, also carry out further heat transmission by fin 12 in this radiator 1 in addition, the two one works, thus achieves the high efficiency of heating surface; The passage at the center of this hollow cylinder 10 also can produce hot-air stack effect to accelerate heat transmission in addition.
This embodiment is preferred, and this radiator 1 adopts aln alloy material to be made, and namely after aluminium alloy machine-shaping, carries out surfaces nitrided process, thus have by force high temperature resistant, the characteristic that radiating effect is splendid.
This embodiment is preferred, the hollow cylinder 10 of this radiator 1 is also surrounded with multiple grooves 14 in axial direction, the integral heat sink surface area of this radiator 1 can be increased by the plurality of groove 14, be also beneficial to the circulation of this radiator 1 periphery hot-air simultaneously, accelerate heat transmission further.
This embodiment is preferred, and one end of the hollow cylinder 10 of this radiator 1 is provided with screw, and on this fixed support sheet 2, also correspondence is provided with screw, and the screw of this radiator 1 and the screw of this fixed support sheet 2 are fixed connection by bolt assembly as connector 5.
This embodiment is preferred, the binding post 21 on this fixed support sheet 2 is arranged with insulating sleeve 211, to be electrically insulated, avoids this fixed support sheet 2 leak electricity and affect use.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (5)
1. an energy-saving heater, is characterized in that, comprising:
One radiator, this radiator is that heat-conducting metal is one-body molded, the periphery wall of a specifically hollow cylinder connects multiple outer-finned around arranging with radial outward, this hollow cylinder is offered multiple installing hole around arranging, this installing hole arranges with its axial direction, on the internal perisporium of this hollow cylinder with radial connect inwardly multiple around setting in fin;
One fixed support sheet, this fixed support sheet is fixedly connected on one end of this radiator by connector, this fixed support sheet is provided with some binding posts;
Multiple heating bar, this each heating bar inserts respectively and is fixedly installed in multiple installing holes of this radiator;
Multistage conductor cable, is used for the lead-in wire of the plurality of heating bar to be electrically connected by the binding post of fixed support sheet.
2. energy-saving heater according to claim 1, is characterized in that: the hollow cylinder of this radiator is also surrounded with multiple grooves in axial direction.
3. energy-saving heater according to claim 1 and 2, it is characterized in that: one end of the hollow cylinder of this radiator is provided with screw, on this fixed support sheet, also correspondence is provided with screw, and the screw of this radiator and the screw of this fixed support sheet are fixed connection by bolt assembly.
4. energy-saving heater according to claim 1 and 2, is characterized in that: the binding post on this fixed support sheet is arranged with insulating sleeve.
5. energy-saving heater according to claim 1 and 2, is characterized in that: this radiator is aln alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540255.2U CN204119550U (en) | 2014-09-19 | 2014-09-19 | Energy-saving heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540255.2U CN204119550U (en) | 2014-09-19 | 2014-09-19 | Energy-saving heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204119550U true CN204119550U (en) | 2015-01-21 |
Family
ID=52336825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540255.2U Expired - Fee Related CN204119550U (en) | 2014-09-19 | 2014-09-19 | Energy-saving heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204119550U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994605A (en) * | 2015-07-07 | 2015-10-21 | 芜湖华族实业有限公司 | Positive-temperature-coefficient-thermistor electrical heater for injection molding machine |
| CN106288821A (en) * | 2016-10-19 | 2017-01-04 | 湖南旭博冶金科技有限公司 | A kind of bionics core heating element structure and installation method thereof |
| CN106793208A (en) * | 2016-12-20 | 2017-05-31 | 惠州市革普丝科技有限公司 | A kind of high-temperature energy-conservation heating element |
| KR101819487B1 (en) * | 2016-10-17 | 2018-01-17 | 주식회사 엠티티 | Heater for freeze damage protection of building |
| CN108006792A (en) * | 2017-11-30 | 2018-05-08 | 徐欣欣 | One kind fever chip architecture and electric heating tapestry heating |
-
2014
- 2014-09-19 CN CN201420540255.2U patent/CN204119550U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994605A (en) * | 2015-07-07 | 2015-10-21 | 芜湖华族实业有限公司 | Positive-temperature-coefficient-thermistor electrical heater for injection molding machine |
| KR101819487B1 (en) * | 2016-10-17 | 2018-01-17 | 주식회사 엠티티 | Heater for freeze damage protection of building |
| CN106288821A (en) * | 2016-10-19 | 2017-01-04 | 湖南旭博冶金科技有限公司 | A kind of bionics core heating element structure and installation method thereof |
| CN106288821B (en) * | 2016-10-19 | 2019-01-25 | 湖南旭博冶金科技有限公司 | A kind of bionics core heating element structure and its installation method |
| CN106793208A (en) * | 2016-12-20 | 2017-05-31 | 惠州市革普丝科技有限公司 | A kind of high-temperature energy-conservation heating element |
| CN108006792A (en) * | 2017-11-30 | 2018-05-08 | 徐欣欣 | One kind fever chip architecture and electric heating tapestry heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |