CN100364758C - Connect method of heat-shrinkable sleeve - Google Patents
Connect method of heat-shrinkable sleeve Download PDFInfo
- Publication number
- CN100364758C CN100364758C CNB200310111161XA CN200310111161A CN100364758C CN 100364758 C CN100364758 C CN 100364758C CN B200310111161X A CNB200310111161X A CN B200310111161XA CN 200310111161 A CN200310111161 A CN 200310111161A CN 100364758 C CN100364758 C CN 100364758C
- Authority
- CN
- China
- Prior art keywords
- heat
- sleeve pipe
- shrinkable
- bush
- sealing
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 206010000372 Accident at work Diseases 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 2
- 239000002654 heat shrinkable material Substances 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention provides a connecting method of a heat shrinkable sleeve pipe, which comprises a connecting step and a sealing step, wherein the present invention has the connecting step that the abutted end of one sleeve pipe in an adjacent section of the sleeve pipe in the heat shrinkable sleeve pipe is heated and shrunk. Then, the butted end of the sleeve pipe is inserted in the butted end of the adjacent sleeve pipe, and a butted point is heated and shrunk. The present invention has the sealing step that a sealing end of the sleeve pipe on the utmost outer side of the heat shrinkable sleeve pipe is heated and shrunk. Then, a sealing opening is tightly pressed by a sealing end. The method uses the performance of heat shrinkable material to make each section of the sleeve pipe connected by a heat shrinkable mode, and accordingly sealing performance is good. The sleeve pipe can not burst by squeeze because compressed air is filled in the sleeve pipe. Simultaneously, a subsequent cutting process can be conveniently carried out. An industrial accident caused by drawing a pipe can be avoided, and accordingly, the present invention has high safety.
Description
[technical field]
The present invention relates to the heat-shrinkable T bush field, especially a kind of method of attachment of heat-shrinkable T bush.
[background technology]
Material contracting with heat is meant through the high-energy ray radiation, the linear molecule chain is converted into the stock that three-dimensional structure has " shape memory " characteristic.After adding the thermal enlargement setting, can retract to original state, pyrocondensation that Here it is automatically again through heating material again.
The especially ultra-thin tubule of heat-shrinkable T bush generally all will charge into compressed air during coil packing on finished product, so that guarantee can be by fold and distortion.When comprising two above sleeve pipes in the minimum package (i.e. a volume), just must couple together.Present method of attachment has lighter sintering process, heat pincers to press connection and ropework, yet these three kinds of methods all have shortcoming: there is disaster hidden-trouble in the lighter sintering process, relevant security legislation with country is conflicted, the lighter sintering process presses connection the same with the heat pincers, when being heated when softening, sleeve pipe usually swarmed in by inherent compressed air, leak rate is the highest though ropework is fastest, most importantly will drag pipe with hand when the joint of two sleeve pipes blocks Pipe Cutting, and industrial accidents such as cut wound finger take place easily.
[summary of the invention]
The object of the present invention is to provide a kind of method of attachment that connects the heat-shrinkable T bush of safety and good seal performance.
The object of the present invention is achieved like this: the method for attachment of this heat-shrinkable T bush is that at least two sections heat-shrinkable T bush connections are formed holistic heat-shrinkable T bush, it comprises Connection Step: insert respectively in the two neighboring sections heat-shrinkable T bush at the two ends that will have the short heat-shrink tube of sign, will lack the joint heat shrink of heat-shrink tube and these two sections heat-shrinkable T bush then.
This method of attachment also comprises the sealing step, and it is to be in the sealed end heat shrink of the outermost two sections sleeve pipes of this overall thermal Heat-Shrinkable Tubings, the sealing end is compressed seal then.
Described sealing step is that the sealed end with these outermost two sections sleeve pipes heats quasi-thermal source, this end is compressed seal then.
The sealed end that described sealing step is these outermost two sections sleeve pipes inserts in the heat-seal adhesive or adhesive of fusing, after the taking-up this end is compressed.
The sealed end of described sleeve pipe cools off after taking out.
Compared with prior art, the present invention has following advantage: this method has been utilized the characteristic of material contracting with heat, make the sleeve pipe of adjacent segment to be connected and heat-shrink tube preshrunk simultaneously when heating of tape identification, thereby sealing property is better, the danger that does not exist the compressed air that charged in the sleeve pipe to swarm in is avoided causing industrial accident because of dragging pipe, thereby safer, and, be convenient to carry out the follow-up operation that cuts by the heat-shrinkable T bush of tape identification is set.
[description of drawings]
Fig. 1 to Fig. 4 is the schematic diagram before and after the connection of Connection Step of method of attachment of a kind of heat-shrinkable T bush of the present invention.
Fig. 5 to Fig. 8 is the schematic diagram before and after second specific embodiment of Connection Step of the method for attachment of a kind of heat-shrinkable T bush of the present invention connects.
Fig. 9 to Figure 11 is the schematic diagram before and after the 3rd specific embodiment of Connection Step of the method for attachment of a kind of heat-shrinkable T bush of the present invention connects.
Figure 12 to Figure 14 is the schematic diagram before and after the sealing of sealing step of method of attachment of a kind of heat-shrinkable T bush of the present invention.
Figure 15 to Figure 17 is the schematic diagram before and after the sealing of second specific embodiment of sealing step of method of attachment of a kind of heat-shrinkable T bush of the present invention.
[specific embodiment]
See also Fig. 1 to Fig. 4, the method of attachment of a kind of heat-shrinkable T bush of the present invention is with at least two sections sleeve pipes connections and seals, to form a gastight heat-shrinkable T bush of integral body, promptly this heat-shrinkable T bush has at least two sections sleeve pipes, and the outermost end that is in the outermost two sections sleeve pipes of this heat-shrinkable T bush is a sealed end, and this method comprises Connection Step and sealing step.This Connection Step is in order to connect the two neighboring sections sleeve pipe, these two sections sleeve pipes are defined as first sleeve pipe 1 and second sleeve pipe 2 respectively, concrete steps are: first and second sleeve pipe 1 of respectively clamping with right-hand man or clamp, 2 two ends, a few preshrunks in second are heated to quasi-thermal source in the butt end of first sleeve pipe 1, the diameter of the butt end of first sleeve pipe 1 diminishes at this moment, to hold then and dock and insert in the butt end of second sleeve pipe 2, again with this first and second sleeve pipe 1,2 joint continues heating to quasi-thermal source to be treated behind the final minification this joint soaked to cool off in the water dish get final product certain method that also can adopt nature to cool off several seconds.In order to guarantee the sealing property of this joint, also can will be stained with PUR after the heating preshrunk of the butt end of first sleeve pipe 1 or adhesive inserts in the butt end of second sleeve pipe 2 again, this joint soaked to cool off in the water dish get final product, also can adopt the nature type of cooling certainly.
See also Fig. 5 to Fig. 8, second specific embodiment of its expression Connection Step of the present invention, in this Connection Step, respectively clamp first and second sleeve pipe 1 with right-hand man or clamp, 2 two ends, first sleeve pipe 1 does not insert in the butt end of second sleeve pipe 2, but with this first sleeve pipe and second sleeve pipe 1, one of at least put the short heat-shrink tube 3 of a joint earlier in 2, again with this first and second sleeve pipe 1,2 butt joints, should lack heat-shrink tube 3 again and move to first and second sleeve pipe 1, the meta of 2 joints, at last this joint is heated to treat several seconds behind the final minification this joint soaked in the water dish to quasi-thermal source and get final product, also can adopt natural cooling.
Fig. 9 to Figure 11 is the schematic diagram before and after the connection of the 3rd specific embodiment of Connection Step of the present invention, in this Connection Step, be to insert a diameter in the butt end of first and second sleeve pipe 1,2 respectively less than the two ends of the short heat-shrink tube 3 of first and second sleeve pipe 1,2, promptly first and second sleeve pipe 1,2 is docked by this short heat-shrink tube 3, then this joint is heated to treat several seconds behind the final minification this joint soaked in the water dish to quasi-thermal source and get final product, also can adopt natural cooling.
See also Figure 12 to Figure 14, a kind of concrete grammar of its expression sealing step, it is the sealed end heating with the outermost two sections sleeve pipes 1 of this heat-shrinkable T bush, according to the pyrocondensation characteristic, then sealing end diameter diminishes, by the mode that applies external force this end is compressed then and seal, cool off and get final product, this mode that applies external force can be pressing tongs or the mode of pushing.
See also Figure 15 to Figure 17, the another kind of concrete grammar of its expression sealing step, it is to clamp the sealed end (clamping place is from the about 50mm of sealed end port) of the outermost two sections sleeve pipes 1 of heat-shrinkable T bush, vertically insert about 10mm in thermosol/adhesive 4 with pressing tongs or hand, take out after soaking for 3～5 seconds, take out after in water 5, soaking for 2～3 seconds immediately, available pressing tongs or finger clamp and get final product before not cooling off fully, and this type of cooling also can be the natural type of cooling certainly.
In the present invention, be connected in turn, forming a complete heat-shrinkable T bush, and seal, to prevent this heat-shrinkable T bush gas leakage by the sealed end of the outermost sleeve pipe of sealing this heat-shrinkable T bush of step by the sleeve pipe of Connection Step with adjacent segment; Certainly, also can be earlier each ends of two sections sleeve pipes be sealed by the sealing step, be connected in turn by the sleeve pipe of Connection Step then, to form a complete heat-shrinkable T bush with these two sections sleeve pipes and other section.In addition, when this heat-shrinkable T bush is provided with for whole circle or whole dish, then can not need to seal step, get final product and only need each section sleeve pipe to be connected in turn from beginning to end by Connection Step.
This method has been utilized the characteristic of material contracting with heat, each section sleeve pipe is coupled together by the mode of pyrocondensation, thereby sealing property is better, the danger that does not exist the compressed air in the sleeve pipe to be swarmed in, be convenient to simultaneously carry out the follow-up operation that cuts, avoid causing industrial accident because of dragging pipe, thus safer.
Cut for the ease of heat-shrinkable T bush, can be when Connection Step, at first and second sleeve pipe 1 at least, put the color sign pipe different on 2 with it, described short heat-shrink tube 3 is a kind of sign pipe, the material of this sign pipe also can be material contracting with heat, when joint preshrunk, then should sign manage also preshrunk simultaneously, thereby the joint sealing property of these two sections sleeve pipes is better, and the pipeline section (joint of adjacent casing) of the link that the operator will be not suitable for using when being convenient to cut detects, and owing to adopt the mode of pyrocondensation, so this heat-shrinkable T bush can not produce fold yet, thereby be convenient to cut the continuity of heat-shrinkable T bush and the continuity of ventilation, and then improved packaging efficiency.Certainly this sign pipe also can be used other marker that can distinguish with sleeve pipe, the plastic tape different as color.
Claims (5)
1. the method for attachment of a heat-shrinkable T bush, it is that at least two sections heat-shrinkable T bush connections are formed holistic heat-shrinkable T bush, it is characterized in that: it comprises Connection Step: insert respectively in the two neighboring sections heat-shrinkable T bush at the two ends that will have the short heat-shrink tube of sign, will lack the joint heat shrink of heat-shrink tube and these two sections heat-shrinkable T bush then.
2. the method for attachment of a kind of heat-shrinkable T bush as claimed in claim 1 is characterized in that: also comprise the sealing step, it is to be in the sealed end heat shrink of the outermost two sections sleeve pipes of this overall thermal Heat-Shrinkable Tubings, the sealing end is compressed seal then.
3. the method for attachment of a kind of heat-shrinkable T bush as claimed in claim 2 is characterized in that: described sealing step is that the sealed end with these outermost two sections sleeve pipes heats quasi-thermal source, this end is compressed seal then.
4. the method for attachment of a kind of heat-shrinkable T bush as claimed in claim 2 is characterized in that: the sealed end that described sealing step is these outermost two sections sleeve pipes inserts in the heat-seal adhesive or adhesive of fusing, after the taking-up this end is compressed.
5. the method for attachment of a kind of heat-shrinkable T bush as claimed in claim 4 is characterized in that: the sealed end of described sleeve pipe cools off after taking out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310111161XA CN100364758C (en) | 2003-12-05 | 2003-12-05 | Connect method of heat-shrinkable sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310111161XA CN100364758C (en) | 2003-12-05 | 2003-12-05 | Connect method of heat-shrinkable sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1623762A CN1623762A (en) | 2005-06-08 |
| CN100364758C true CN100364758C (en) | 2008-01-30 |
Family
ID=34759342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200310111161XA Expired - Lifetime CN100364758C (en) | 2003-12-05 | 2003-12-05 | Connect method of heat-shrinkable sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100364758C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680299A (en) * | 2012-09-05 | 2014-03-26 | 许小明 | Piece-shaped thermal shrinkage mark and installation method thereof |
| CN103963289B (en) * | 2014-05-19 | 2016-06-22 | 深圳市沃尔核材股份有限公司 | The abnormal method of attachment disconnected of a kind of flat-shaped heat-shrink tube |
| CN105856560B (en) * | 2016-04-22 | 2019-05-21 | 深圳市沃尔核材股份有限公司 | A kind of end cap pyrocondensation molding machine |
| CN107458668A (en) * | 2017-07-27 | 2017-12-12 | 上海长园电子材料有限公司 | Pipe material product seal packing method |
| EP3446861A1 (en) * | 2017-08-21 | 2019-02-27 | Gambro Lundia AB | Method for sealing medical devices |
| CN108790205B (en) * | 2018-06-06 | 2020-05-26 | 上海长园电子材料有限公司 | Inner flanging and shaping method of heat-shrinkable tube |
| CN109654325A (en) * | 2018-12-25 | 2019-04-19 | 南京慧和建筑技术有限公司 | A kind of technique and device for repairing three permanent system leak capillaries |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223261A (en) * | 1993-12-17 | 1995-08-22 | Akio Yokobayashi | Pipe fitting using heat shrinkage of rigid pvc pipe, its member and simple manufacturing implement and assembly operating method |
| CN1121270A (en) * | 1994-07-23 | 1996-04-24 | Lg电线株式会社 | Sealing structure of heat-shrinkable sleeve for junction of pipes of cables |
| CN1150625A (en) * | 1995-11-21 | 1997-05-28 | 山东建筑材料工业学院 | Low pressure pipeline connecting method |
| JPH10113991A (en) * | 1996-10-11 | 1998-05-06 | Nippon Steel Corp | Resin coating method for cable unit and heat seal device therefor |
| JPH11173482A (en) * | 1997-12-11 | 1999-06-29 | Sekisui Chem Co Ltd | Electric fusion joint |
| CN1373313A (en) * | 2002-03-21 | 2002-10-09 | 杜建国 | Self-pressing electrothermal fusion method for joining plastic pipes |
| CN1410696A (en) * | 2002-11-18 | 2003-04-16 | 成都市双流川双热缩制品有限公司 | Technical method of connecting corrugated pipes using heat shrinking pipe |
| CN2572188Y (en) * | 2002-10-21 | 2003-09-10 | 周伟 | High-insulation settling-resistant corrosion-resistant gas leading in pipe |
-
2003
- 2003-12-05 CN CNB200310111161XA patent/CN100364758C/en not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223261A (en) * | 1993-12-17 | 1995-08-22 | Akio Yokobayashi | Pipe fitting using heat shrinkage of rigid pvc pipe, its member and simple manufacturing implement and assembly operating method |
| CN1121270A (en) * | 1994-07-23 | 1996-04-24 | Lg电线株式会社 | Sealing structure of heat-shrinkable sleeve for junction of pipes of cables |
| CN1150625A (en) * | 1995-11-21 | 1997-05-28 | 山东建筑材料工业学院 | Low pressure pipeline connecting method |
| JPH10113991A (en) * | 1996-10-11 | 1998-05-06 | Nippon Steel Corp | Resin coating method for cable unit and heat seal device therefor |
| JPH11173482A (en) * | 1997-12-11 | 1999-06-29 | Sekisui Chem Co Ltd | Electric fusion joint |
| CN1373313A (en) * | 2002-03-21 | 2002-10-09 | 杜建国 | Self-pressing electrothermal fusion method for joining plastic pipes |
| CN2572188Y (en) * | 2002-10-21 | 2003-09-10 | 周伟 | High-insulation settling-resistant corrosion-resistant gas leading in pipe |
| CN1410696A (en) * | 2002-11-18 | 2003-04-16 | 成都市双流川双热缩制品有限公司 | Technical method of connecting corrugated pipes using heat shrinking pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1623762A (en) | 2005-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100364758C (en) | Connect method of heat-shrinkable sleeve | |
| CN103363233B (en) | A kind of plastic tube connecting means | |
| CN102667557A (en) | Reinforcing member and reinforcing method for fusion spliced portions of optical fibers | |
| JP2003510536A (en) | Tubular joint member for forming an adhesive bond with a fluid conduit | |
| MX161334A (en) | IMPROVEMENTS TO THE PROCEDURE AND APPARATUS TO PRODUCE A STERILE CONNECTION BETWEEN THERMOPLASTIC TUBES | |
| AU680274B2 (en) | A method of joining reinforced thermoplastic pipes | |
| US20060048897A1 (en) | Pipe welder for simultaneously fusing a plurality of polyethylene pipes | |
| CA2859466A1 (en) | Heat-shrinkable tube covering | |
| GB821863A (en) | Improvements relating to the joining of synthetic plastic materials, such as pipes | |
| NZ335479A (en) | Method of heat sealing two polymer films, polymer, bag and apparatus | |
| CN107504309A (en) | High sealing is seamless hot melt set and preparation method thereof and application method | |
| CA2020414A1 (en) | Method of connecting pipes of plastics material of a double pipe system and a pipe connection made by the method | |
| CA1142316A (en) | Method for heated tool butt welding of tube and pipe of thermoplastic materials | |
| CN111536363A (en) | Process for repairing lining of drainage pipeline through quick hot melting | |
| EP1379375A2 (en) | Method of joining prefabricated thermal insulated pipes | |
| CN102814980B (en) | Electric melting and hot melting connection method for ultra-high molecular weight polyethylene and steel wire gauze framework composite tube | |
| US6870143B2 (en) | System and method for encapsulating a pipe | |
| CN210436048U (en) | Electromagnetic hot melting pipe fitting installation butt joint centering device | |
| CN209943789U (en) | Hot melt electric smelting adapter and PSP steel-plastic composite pressure pipe connecting device | |
| CN109774161B (en) | Method for welding plastic pipe and plastic tee in aluminum alloy pipeline of plastic-aluminum composite radiator | |
| CN215000184U (en) | Seamless heat-shrinkable sleeve structure for pipeline joint coating | |
| FI123807B (en) | Pipe connection and method for forming a pipe connection | |
| CN112223758A (en) | Butt welding connection and construction method for steel skeleton plastic composite pipes | |
| JPS6319757B2 (en) | ||
| HU219524B (en) | Pipe joint, pipe connector and method for producing pipe joints |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 518000 4th floor, phase III factory building, WUR Industrial Park, Lanjing North Road, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN WOER THERMAL SHRINKAGE Co.,Ltd. Address before: Nanshan District West Lixin Shenzhen city Guangdong province 518052 Wai Wall Industrial Park Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080130 |