CN107877589A - A kind of pipe cutter heater - Google Patents
A kind of pipe cutter heater Download PDFInfo
- Publication number
- CN107877589A CN107877589A CN201711135616.XA CN201711135616A CN107877589A CN 107877589 A CN107877589 A CN 107877589A CN 201711135616 A CN201711135616 A CN 201711135616A CN 107877589 A CN107877589 A CN 107877589A
- Authority
- CN
- China
- Prior art keywords
- heating wire
- support chip
- support
- pipe cutter
- heater
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
A kind of pipe cutter heater disclosed by the invention,Including the heating wire and support in pipe cutter ajutage,The support is formed by some support chip for scribbling heat-resistant insulating layer arrangements,Multiple necks are offered on every support chip,The heating wire is that flat resistive heater is wound on support chip,Structure is stuck in neck successively in the shape of a spiral,The support chip annular array forms tubular structure,And equidistantly distributed,The heating wire surface scribbles heat-resistant insulating layer,Heater is using the support chip on support as supporting construction,Spiral winding heating wire,Make heating wire is exposed to be used as heating source,And heating wire is the resistive heater of flat structure,Heater is placed directly within pipe cutter ajutage during use,So heating wire heating is rapid,Hot blast can quickly be produced,The efficiency of heating surface is high,Heat utilization rate is high,Heating wire and support chip surface are coated with heat-resistant insulating layer simultaneously,It is safe.
Description
Technical field
The present invention relates to heater, especially a kind of heater suitable for pipe cutter.
Background technology
Plastic pipe because its is light, have transport, it is easy for construction, interface processing it is easy many advantages, such as and by user
Favor, wherein pvc pipe with its resistance to corrosion it is strong, be easy to bonding, it is cheap, quality is hard the features such as, in the communications cable
Applied in laying project than wide.
Need that pipeline first is embedded into underground in communications cable process of deployment, corresponding length is cut out according to laying length
Tubing, it is also convenient for transporting.Existing pipe cutter generally use hot blast mode is heated, and pipeline is cut again after softening
Cut, for existing pipe cutter using traditional heating tube as heating element heater, such heating tube is interior to be provided with multistage heating wire, passes through
Heat transfer caused by heating wire is distributed by body on heating tube body, hot blast is so thermally formed to air, but
Its efficiency of heating surface is low, and heat utilization ratio is low, and heating-up temperature does not reach cutting temperature during use, and end face can produce burr if cutting
Or cutting lines, it is not smooth attractive in appearance enough, damage larger, and much time using to blade, the easy aging of heating wire in body
Generation short circuit, security are low.
The content of the invention
In order to solve the above-mentioned technical problem, a kind of pipe cutter heater provided by the invention, solves traditional heating
The pipe efficiency of heating surface is low, easy the problems such as short-circuit occurs.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of pipe cutter heater, including heating wire and support in pipe cutter ajutage, it is described
Support is formed by some support chip for scribbling heat-resistant insulating layer arrangements, and multiple necks, the hair are offered on every support chip
Heated filament is that flat resistive heater is wound on support chip, and structure is stuck in neck successively in the shape of a spiral, the support chip annular
Arrangement form tubular structure, and equidistantly distributed, the heating wire surface scribble heat-resistant insulating layer.
The further improvement of above-mentioned technical proposal, the heat-resistant insulating layer are polytrifluorochloroethylene.
The further improvement of above-mentioned technical proposal, the neck are set in qually spaced on support chip.
The further improvement of above-mentioned technical proposal, the number of neck in the number of turns and support chip of the heating wire spiral surrounding
It is corresponding.
Beneficial effects of the present invention：The heater of the present invention is applied to pipe cutter, and heater is with support
Support chip is supporting construction, spiral winding heating wire, makes heating wire is exposed to be used as heating source, and heating wire is flat structure
Resistive heater, heater is placed directly within pipe cutter ajutage during use, and such heating wire heating is rapid, can be quick
Hot blast is produced, the efficiency of heating surface is high, and heat utilization rate is high, while heating wire and support chip surface are coated with heat-resistant insulating layer, safety
Property it is high.
Brief description of the drawings
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of heating device of the present invention.
Fig. 2 is the enlarged diagram of structure at A in Fig. 1.
Embodiment
Referring to Figures 1 and 2, a kind of pipe cutter heater provided by the invention, including given located at pipe cutter
Heating wire 1 and support in airduct, the support are arranged by some support chips for scribbling heat-resistant insulating layer 2 and formed, every branch
Multiple necks 21 are offered in blade 2, the heating wire 1 is that flat resistive heater is wound on support chip 2, is tied in the shape of a spiral
Structure is stuck in neck 21 successively, and in the present embodiment, the annular array of support chip 2 forms tubular structure, and equidistantly distributed, makes
Obtain caloric value and compare concentration, according to practical application needs, can also be arranged with other structures.
The heater is applied to pipe cutter, and heater is placed directly within pipe cutter ajutage during use,
Exposed heating wire can rapidly generate heat and produce hot blast, and the efficiency of heating surface is high, and heat utilization rate is high.
In said structure, the surface of heating wire 1 is also coated with heat-resistant insulating layer, and heat-resistant insulating layer is polytrifluorochloroethylene layer, tool
There are excellent chemical stability, insulating properties and heat-resisting quantity, Stability Analysis of Structures is reliable, and the security for effectively solving heater is asked
Topic.
Preferably, the neck 21 is set in qually spaced on support chip 2, the number of turns and the support chip 2 of the spiral surrounding of heating wire 1
The number of upper neck 21 is corresponding so that is wound on support chip 2 equal pitch of heating wire 1, makes the surface energy of heating wire 1 fully naked
Dew in atmosphere, makes distributing for heat faster, evenly.
The present invention spiral winding heating wire 1, makes flat structure by being supporting construction with the support chip 2 on support
Heating wire 1 is exposed, and direct-electrifying is heated, and heating is rapid, and the efficiency of heating surface is high, and heat utilization rate is high.
It is described above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as
It reaches the technique effect of the present invention with identical means, should all belong to protection scope of the present invention.
Claims (4)
1. a kind of pipe cutter heater, including heating wire and support in pipe cutter ajutage, its feature
It is：The support is formed by some support chip for scribbling heat-resistant insulating layer arrangements, and multiple cards are offered on every support chip
Groove, the heating wire are that flat resistive heater is wound on support chip, and structure is stuck in neck successively in the shape of a spiral, the branch
Blade annular array forms tubular structure, and equidistantly distributed, the heating wire surface scribble heat-resistant insulating layer.
A kind of 2. pipe cutter heater according to claim 1, it is characterised in that：The heat-resistant insulating layer is poly-
CTFE.
A kind of 3. pipe cutter heater according to claim 1, it is characterised in that：The neck spaced set
On support chip.
A kind of 4. pipe cutter heater according to claim 3, it is characterised in that：The heating wire spiral surrounding
The number of turns it is corresponding with the number of neck on support chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711135616.XA CN107877589A (en) | 2017-11-16 | 2017-11-16 | A kind of pipe cutter heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711135616.XA CN107877589A (en) | 2017-11-16 | 2017-11-16 | A kind of pipe cutter heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107877589A true CN107877589A (en) | 2018-04-06 |
Family
ID=61776922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711135616.XA Pending CN107877589A (en) | 2017-11-16 | 2017-11-16 | A kind of pipe cutter heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107877589A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327663A (en) * | 2013-06-30 | 2013-09-25 | 张秀英 | Barrel heating device with exposed heating wires |
| CN203446049U (en) * | 2013-06-30 | 2014-02-19 | 张秀英 | Material barrel heating device with exposed heating wire |
| CN204235607U (en) * | 2014-11-05 | 2015-04-01 | 重庆海塑建材有限公司 | A kind of full-automatic PVC section steel cutting mechanism with noise elimination mechanism |
-
2017
- 2017-11-16 CN CN201711135616.XA patent/CN107877589A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327663A (en) * | 2013-06-30 | 2013-09-25 | 张秀英 | Barrel heating device with exposed heating wires |
| CN203446049U (en) * | 2013-06-30 | 2014-02-19 | 张秀英 | Material barrel heating device with exposed heating wire |
| CN204235607U (en) * | 2014-11-05 | 2015-04-01 | 重庆海塑建材有限公司 | A kind of full-automatic PVC section steel cutting mechanism with noise elimination mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |
|
| RJ01 | Rejection of invention patent application after publication |