CN204869639U - Malleation expands pyrocondensation pipe heating device - Google Patents
Malleation expands pyrocondensation pipe heating device Download PDFInfo
- Publication number
- CN204869639U CN204869639U CN201520471694.7U CN201520471694U CN204869639U CN 204869639 U CN204869639 U CN 204869639U CN 201520471694 U CN201520471694 U CN 201520471694U CN 204869639 U CN204869639 U CN 204869639U
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- pipe
- seamless steel
- oil
- steel pipe
- oil drum
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Abstract
The utility model discloses a malleation expands pyrocondensation pipe heating device, including cylinder seamless steel pipe place in, seamless steel pipe with the cylinder oil drum, the device includes still that length direction has a perfect understanding seamless steel pipe and seamless steel pipe's horizontal pipe, horizontal pipe and seamless steel pipe, the equal sealing connection of oil drum intersection, oil drum upper portion is equipped with outside the advancing oil pipe and go out oil pipe of a plurality of seamless steel pipe of extending to. The utility model discloses built -in one bucket of filling with oil the higher authority has the oil pump constantly to pour into the circulating oil into, soaks whole horizontal pipe in oil, and pyrocondensation pipe that the conduction was passed for the operation plays the even effect of heating, solves present malleation and expands among the heating device pyrocondensation pipe and float on the oil level the inhomogeneous problem that leads to the thin inequality of the pyrocondensation thickness of pipe that the inclined to one side wall of pyrocondensation pipe expansion arouses of heating.
Description
Technical field
The utility model relates to a kind of annealing device, particularly relates to a kind of positive companding heat-shrink tube heater.
Background technology
Heat-shrink tube is widely used, and the electronic equipment connecting line, electric wire, cable etc. that touch in people's daily life, all have application of the utmost importance.
Heat-shrink tube, before end product application, needs to carry out heating and expands caliber, realize its tube wall from thick to thin.It is to heat-shrink tube spray 150 ~ 180 DEG C of liquid working substances in airtight casing that traditional heating is expanded, and as glycerine, ethylene glycol etc., when this kind of heating expansion is carried out, heat-shrink tube floats on liquid working substance surface reception spray.
The traditional positive companding of heat-shrink tube exists 1) heat-shrink tube is heated uneven, and easily cause hot-expanding pipe radius wall thickness inconsistent, after blocking processing, cross section there will be plagiocephaly; 2) spray mode is uneven owing to being heated, and the thermal efficiency is not high, therefore needs the heating temperatures of liquid working substance to higher temperature; 3) heat-shrink tube is on liquid working substance surface, not easily heat-shrink tube is fixed in hot expansion process, heat-shrink tube can cause the stretching of heat-shrink tube axial direction with waving of high-temp liquid working medium, this be stretching in hot expansion process easily cause heat-shrink tube some to pull position tube wall relatively thin, more seriously, there will be the fracture defect of heat-shrink tube.
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of positive companding heat-shrink tube heater that heat-shrink tube is heated evenly.
The technical solution of the utility model is as follows:
A kind of positive companding heat-shrink tube heater, comprise cylinder seamless steel pipe, be built in the cylinder oil drum of seamless steel pipe, this device also comprises the horizontal pipe of the through seamless steel pipe of a length direction and seamless steel pipe, described horizontal pipe and seamless steel pipe, oil drum intersection are all tightly connected, and described oil drum top is provided with the some oil inlet pipe and the flowline that extend to seamless steel pipe outside.
Preferably, described seamless steel pipe and oil drum concentric.
Preferably, described seamless steel pipe, oil drum, horizontal pipe three concentric.
Preferably, described horizontal pipe length and seamless steel pipe appearance are together.
Preferably, described flowline embedded with temperature-sensing parts.
Preferably, described oil inlet pipe low side is higher than flowline bottom.
Built-in one of the utility model fills oily bucket, oil pump is had constantly to inject recycle oil above, whole horizontal pipe is immersed in oil, conduct the heat-shrink tube passed to operation, play the effect of homogeneous heating, solve heat-shrink tube in current positive companding heater and float over problem pasta heating the uneven heat-shrink tube became uneven causing the inclined wall of expanding thermal shrinkage tube to cause.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment perspective view.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
See Fig. 1, the utility model provides a kind of positive companding heat-shrink tube heater, comprise cylinder seamless steel pipe 1, be built in the cylinder oil drum 2 of seamless steel pipe 1, this device also comprises the horizontal pipe of the through seamless steel pipe 1 of a length direction and oil drum 2, described horizontal pipe and seamless steel pipe 1, oil drum 2 intersection are all tightly connected, and described oil drum 2 top is provided with the some oil inlet pipe 5 and the flowline 6 that extend to seamless steel pipe outside.
Described seamless steel pipe 1, oil drum 2, horizontal pipe three concentric.
Described horizontal pipe length and seamless steel pipe 1 appearance are together.
Described flowline 6 embedded with temperature-sensing parts, regulate oil-feed with fuel-displaced according to the temperature read, balance the temperature of liquid working substance in oil drum 2.
Described oil inlet pipe 5 bottom is higher than flowline 6 bottom, and oil inlet pipe 5 bottom is designed to oil drum 2 roof place, and flowline 6 is owing to will extract the liquid working substance of cooling in oil drum 2, therefore will design close to horizontal pipe place.
Utility model works principle:
During work, under the effect of outside oil pump, temperature is injected oil drum 2 the hot liquid working medium of 140 ~ 200 DEG C through oil inlet pipe 5, after filling, stop injecting, heat-shrink tube 4 is through horizontal pipe under the traction of outside, and horizontal pipe is positioned at a section of oil drum 2 inside and carries out uniformly transfer heat heating to heat-shrink tube 4; When the built-in warming parts displays temperature of flowline 6 is lower than the temperature minimum required, start flowline 6 and oil inlet pipe 5 simultaneously, the liquid working substance of having lowered the temperature in oil drum 2 is extracted out, supplement outside 140 ~ 200 DEG C of hot liquid working medium simultaneously, until warming parts displays temperature meets the requirements of temperature maximum, stop oil-feed and fuel-displaced; When in oil drum 2, liquid working substance temperature drops to temperature minimum, operate before repetition, until heat-shrink tube operation stops.
Above-mentioned temperature minimum, temperature maximum carry out debugging according to actual use procedure and feel, reference standard is the various performance requirements after satisfied positive companding heat-shrink tube heating.
During operation, fill liquid working substance all the time in the utility model oil drum, outside oil pump continuous liquid make-up working medium keeps the state that in oil drum, oil is full.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a positive companding heat-shrink tube heater, comprise cylinder seamless steel pipe, be built in the same cylinder oil drum of seamless steel pipe, it is characterized in that, this device also comprises the horizontal pipe of the through seamless steel pipe of a length direction and seamless steel pipe, described horizontal pipe and seamless steel pipe, oil drum intersection are all tightly connected, and described oil drum top is provided with the some oil inlet pipe and the flowline that extend to seamless steel pipe outside.
2. heater as claimed in claim 1, is characterized in that, described seamless steel pipe and oil drum concentric.
3. heater as claimed in claim 1, is characterized in that, described seamless steel pipe, oil drum, horizontal pipe three concentric.
4. the heater as described in any one of claims 1 to 3, is characterized in that, described horizontal pipe length and seamless steel pipe appearance are together.
5. heater as claimed in claim 1, is characterized in that, described flowline embedded with temperature-sensing parts.
6. heater as claimed in claim 5, it is characterized in that, described oil inlet pipe low side is higher than flowline bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471694.7U CN204869639U (en) | 2015-07-03 | 2015-07-03 | Malleation expands pyrocondensation pipe heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471694.7U CN204869639U (en) | 2015-07-03 | 2015-07-03 | Malleation expands pyrocondensation pipe heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204869639U true CN204869639U (en) | 2015-12-16 |
Family
ID=54814059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520471694.7U Active CN204869639U (en) | 2015-07-03 | 2015-07-03 | Malleation expands pyrocondensation pipe heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204869639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217843A (en) * | 2016-07-22 | 2016-12-14 | 深圳市智豪特材科技有限公司 | A kind of thermal source contactless heat-shrink tube segment expansion device |
| CN106217842A (en) * | 2016-07-22 | 2016-12-14 | 深圳市智豪特材科技有限公司 | A kind of method expanding heat-shrink tube without discharge continuous segment |
-
2015
- 2015-07-03 CN CN201520471694.7U patent/CN204869639U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217843A (en) * | 2016-07-22 | 2016-12-14 | 深圳市智豪特材科技有限公司 | A kind of thermal source contactless heat-shrink tube segment expansion device |
| CN106217842A (en) * | 2016-07-22 | 2016-12-14 | 深圳市智豪特材科技有限公司 | A kind of method expanding heat-shrink tube without discharge continuous segment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |