CN107514516A - A kind of connectivity kit structure for being used to connect polyvinyl piping materials - Google Patents
A kind of connectivity kit structure for being used to connect polyvinyl piping materials Download PDFInfo
- Publication number
- CN107514516A CN107514516A CN201710904390.9A CN201710904390A CN107514516A CN 107514516 A CN107514516 A CN 107514516A CN 201710904390 A CN201710904390 A CN 201710904390A CN 107514516 A CN107514516 A CN 107514516A
- Authority
- CN
- China
- Prior art keywords
- piping materials
- polyvinyl piping
- connectivity kit
- kit structure
- connect
- 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
- 239000000463 material Substances 0.000 title claims abstract description 71
- 229920002554 vinyl polymer Polymers 0.000 title claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 238000002844 melting Methods 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- 239000004698 Polyethylene Substances 0.000 claims abstract description 5
- -1 polyethylene Polymers 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 5
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
- F16L47/03—Welded joints with an electrical resistance incorporated in the joint
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of connectivity kit structure for being used to connect polyvinyl piping materials, including body made of polyethylene material, the both ends of the body supply to plug the termination of two polyvinyl piping materials to be connected, the pre-buried electrical heating elements in the body respectively；When the termination of the polyvinyl piping materials to be connected is plugged into the end of body, the electrical heating elements generate heat and the termination of polyvinyl piping materials to be connected and the melting of the end of the body link together.In connectivity kit structure of the present invention for connecting polyvinyl piping materials, by in body pre-buried electrical heating elements make the end melted by heating of body 1 more balanced, especially make the portions under heat being in contact in body with the termination of polyvinyl piping materials to be connected more direct, so as to effectively avoid the situation of the end heat damage of body from occurring, the speed and efficiency of connection are improved, greatly facilitates execute-in-place.
Description
Technical field
The present invention relates to a kind of connectivity kit structure, more particularly to a kind of connectivity kit knot for being used to connect polyvinyl piping materials
Structure.
Background technology
Polyvinyl piping materials are frequently necessary to cut out splicing in actual use, therefore, a series of splicing work that has also just been born
Tool.
Among these, it is the most universal with electrical heating connected mode.So-called electrical heating connection, is to be sheathed on connectivity kit to treat
On the termination of the polyvinyl piping materials of connection, single electrical heating elements are recycled to heat the outer ring of connectivity kit.When even
When joint kit reaches melting critical condition, electrical heating elements are removed, then by the cooling of certain time, connectivity kit is i.e. with treating
The termination of the polyvinyl piping materials of connection is combined together, so as to realize the splicing of polyvinyl piping materials to be connected.
The connected mode that the above-mentioned outer ring to connectivity kit is heated, often because of careless manipulation and caused by connectivity kit
Melt damage, so as to destroy the termination of polyvinyl piping materials to be connected, be smoothed out so that influenceing engineering.
The content of the invention
A kind of the drawbacks of present invention is directed to prior art, there is provided connectivity kit structure for being used to connect polyvinyl piping materials.
The connectivity kit structure of the present invention for being used to connect polyvinyl piping materials, including pipe made of polyethylene material
Body, the both ends of the body supply to plug the termination of two polyvinyl piping materials to be connected, the pre-buried electricity in the body respectively
Heating element heater；
When the termination of the polyvinyl piping materials to be connected is plugged into the end of body, electrical heating elements heating and
The termination of polyvinyl piping materials to be connected and the end melting of the body are linked together.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, distinguish at the both ends of the body
Electric plug with shutter is provided with, and the head end and tail in the electrical heating elements is electrically connected in described two Electric plug with shutter
End.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, in the periphery of the Electric plug with shutter
It is provided with sheath, and the sheath and the body one-shot forming.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, being arranged with the sheath to pluck
From closing cover.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, in the central convex of the tubular body
Stretch and be provided with least one spacing card column；
When the termination of the polyvinyl piping materials to be connected is plugged into the end of body, the polyvinyl piping materials to be connected
Termination supported by the spacing card column.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, the electrical heating elements are along described
The heating wire of the circumferencial direction order winding of body.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, the heating wire is in the body
Both ends winding is intensive, sparse in the middle part winding of the body.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, the both ends pair of the tubular body
The part of the intensive heating wire of winding should be provided with concavo-convex ring, and the foreign steamer of the outline of the concavo-convex ring and the heating wire
Exterior feature is corresponding.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, the both ends outside the body are opened
Provided with anti-slip tank.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, pass through the pre-buried electrical heating in body
Element and make the end melted by heating of body 1 more balanced, especially make the termination with polyvinyl piping materials to be connected in body
The portions under heat being in contact is more direct, so as to effectively avoid the situation of the end heat damage of body from occurring, improves connection
Speed and efficiency, greatly facilitate execute-in-place.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention for being used to connect the connecting pipe structure of polyvinyl piping materials.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
As shown in figure 1, the connectivity kit structure of the present invention for being used to connect polyvinyl piping materials, including polyethylene material
Manufactured body 1, the both ends 111,112 of the body 1 (are schemed for plugging the termination of two polyvinyl piping materials to be connected respectively
In do not show).In order to easy to operate and improve connection effect, present invention electrical heating elements 2 pre-buried in the body 1；When described
When the termination of polyvinyl piping materials to be connected is plugged into end 111,112 of body 1, the electrical heating elements 2 generate heat and will treated
The termination of the polyvinyl piping materials of connection and the melting of end 111,112 of the body 1 link together.
That is, the present invention by body 1 pre-buried electrical heating elements 2 make the end 111,112 of body 1 heated
Melting is more balanced, especially makes the portions under heat being in contact in body 1 with the termination of polyvinyl piping materials to be connected more straight
Connect, so as to effectively avoid the situation of the end 111 of body 1,112 heat damages from occurring, improve the speed and efficiency of connection, significantly
Facilitate execute-in-place.
Specifically, in the connectivity kit structure of the present invention for connecting polyvinyl piping materials, in the body 1
Both ends 111,112 are respectively arranged with Electric plug with shutter 31,32, and described two Electric plug with shutter 31,32 are electrically connected
In the head end 21 and tail end 22 of the electrical heating elements 2, i.e., circuit pathways are formed with the electrical heating elements 2, so, when being electrically connected
When plug 31,32 is respectively connected to the live wire and zero line (or positive pole and negative pole) of power supply, complete circuit loop is just constituted, in
It is that electrical heating elements 2 are able to heating power.In practical operation, pass through the make-and-break time in control circuit loop, you can control electricity
The fever time of heating element heater 2, the fever time should match with the melting point of polyvinyl piping materials to be connected.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, in the Electric plug with shutter 31 (electricity
It is identical with the structure of Electric plug with shutter 31 to connect the structure of plug 32, is only carried out in the present embodiment by taking Electric plug with shutter 31 as an example
Illustrate) periphery be provided with sheath 41, and the sheath 41 and the one-shot forming of body 1.The sheath 41, which can be protected, to be electrically connected
Plug 31 refuses the contact of other objects.Further, be also arranged with the sheath 41 can pluck from closing cover 5, work as institute
The cover of closing cover 5 is stated when being buckled on sheath 41, the Electric plug with shutter 31 is closed in the sky that the sheath 41 and closing cover 5 surround
Between within, so as to preferably protect Electric plug with shutter 31.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, the center inside the body 1
Protrude out and be provided with least one spacing card column 11.When the termination of the polyvinyl piping materials to be connected is plugged into the end of body 1
When 111 (being illustrated in the present embodiment by taking end 111 as an example, end 112 is identical with the structure of the end 111), the company for the treatment of
Supported by the spacing card column 11 termination of the polyvinyl piping materials connect.Similarly, the company for the treatment of plugged into from the end 112 of body 1
The termination of the polyvinyl piping materials connect can also be supported by the spacing card column 11.By setting spacing card column 11, it can be ensured that the company for the treatment of
The end 111 that the termination of the polyvinyl piping materials connect is inserted into body 1 is identical with the depth of end 112.
Of the present invention to be used to connect in the connectivity kit structures of polyvinyl piping materials, the electrical heating elements 2 is along institutes
State the heating wire of the circumferencial direction order winding of body 1.Further, in order to preferably melt connection, the heating wire is in institute
The both ends winding of stating body 1 is intensive (to be set corresponding to the heating wire of the termination insertion portion of polyvinyl piping materials to be connected
It is relatively intensive), it is sparse in the middle part winding of the body 1.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, because the section of heating wire is circle
Shape, in order to ensure the polythene material around heating wire thermally equivalent and can be changed into molten condition, also in the body 1
The part that the both ends in portion correspond to the intensive heating wire of winding is provided with concavo-convex ring 61,62, and the concavo-convex ring 61,62 is outer
Profile is corresponding with the outline of the heating wire.So, after heating wire energization the polythene material coated around it can be made equal
Even melting, so as to strengthen and the combination effect of the termination of polyvinyl piping materials to be connected.
In connectivity kit structure of the present invention for connecting polyvinyl piping materials, also in the outside of the body 1
Both ends offer anti-slip tank, in order to hand-held.
It is of the present invention to be used to connect in the connectivity kit structures of polyvinyl piping materials, by the pre-buried electricity in body 1 plus
Thermal element 2 and make the end 111 of body 1,112 melted by heating more balanced, especially make polyethylene in body 1 and to be connected
The portions under heat that the termination of tubing is in contact is more direct, so as to effectively avoid end 111, the feelings of 112 heat damages of body 1
Condition occurs, and improves the speed and efficiency of connection, greatly facilitates execute-in-place.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (9)
1. a kind of connectivity kit structure for being used to connect polyvinyl piping materials, including body made of polyethylene material, the body
Both ends for plugging the terminations of two polyvinyl piping materials to be connected respectively, it is characterised in that the pre-buried electricity in the body
Heating element heater；
When the termination of the polyvinyl piping materials to be connected is plugged into the end of body, the electrical heating elements generate heat and will treated
The termination of the polyvinyl piping materials of connection and the end melting of the body link together.
2. the connectivity kit structure as claimed in claim 1 for being used to connect polyvinyl piping materials, it is characterised in that in the body
Both ends be respectively arranged with Electric plug with shutter, and described two Electric plug with shutter are electrically connected in the electrical heating elements
Head end and tail end.
3. the connectivity kit structure as claimed in claim 2 for being used to connect polyvinyl piping materials, it is characterised in that be electrically connected described
The periphery of plug is provided with sheath, and the sheath and the body one-shot forming.
4. the connectivity kit structure as claimed in claim 3 for being used to connect polyvinyl piping materials, it is characterised in that in the sheath
On be arranged with can pluck from closing cover.
5. the connectivity kit structure as claimed in claim 1 for being used to connect polyvinyl piping materials, it is characterised in that in the body
Internal center, which protrudes out, is provided with least one spacing card column；
When the termination of the polyvinyl piping materials to be connected is plugged into the end of body, the end of the polyvinyl piping materials to be connected
Head is supported by the spacing card column.
6. the connectivity kit structure as claimed in claim 1 for being used to connect polyvinyl piping materials, it is characterised in that the electrical heating
Element is the heating wire along the circumferencial direction order winding of the body.
7. the connectivity kit structure as claimed in claim 6 for being used to connect polyvinyl piping materials, it is characterised in that the heating wire
It is intensive in the both ends winding of the body, it is sparse in the middle part winding of the body.
8. the connectivity kit structure as claimed in claim 7 for being used to connect polyvinyl piping materials, it is characterised in that in the body
The part that the both ends in portion correspond to the intensive heating wire of winding is provided with concavo-convex ring, and the outline of the concavo-convex ring with it is described
The outline of heating wire is corresponding.
9. the connectivity kit structure as claimed in claim 1 for being used to connect polyvinyl piping materials, it is characterised in that outside the body
The both ends in portion offer anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904390.9A CN107514516A (en) | 2017-09-29 | 2017-09-29 | A kind of connectivity kit structure for being used to connect polyvinyl piping materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904390.9A CN107514516A (en) | 2017-09-29 | 2017-09-29 | A kind of connectivity kit structure for being used to connect polyvinyl piping materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107514516A true CN107514516A (en) | 2017-12-26 |
Family
ID=60726851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710904390.9A Pending CN107514516A (en) | 2017-09-29 | 2017-09-29 | A kind of connectivity kit structure for being used to connect polyvinyl piping materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107514516A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07253187A (en) * | 1994-03-15 | 1995-10-03 | Sekisui Chem Co Ltd | Tube fitting |
| CN1344881A (en) * | 2001-10-26 | 2002-04-17 | 甘国工 | Silane crosslinked polyethylene pipe connecting piece |
| CN1431421A (en) * | 2003-01-27 | 2003-07-23 | 甘国工 | Pipe adapter of composite polymer strengthen by perforated steel skeleton |
| CN202432167U (en) * | 2011-12-28 | 2012-09-12 | 宁波市宇华电器有限公司 | Polyethylene electrofused pipe cap |
| CN203703471U (en) * | 2013-12-18 | 2014-07-09 | 宁波市宇华电器有限公司 | Electric melting elbow pipe fitting |
| CN205226727U (en) * | 2015-11-17 | 2016-05-11 | 宁波市宇华电器有限公司 | Polyethylene combination formula electric smelting pipe cap |
| CN207740612U (en) * | 2017-09-29 | 2018-08-17 | 北京中财万鑫科技有限公司 | A kind of connectivity kit structure for connecting polyvinyl piping materials |
-
2017
- 2017-09-29 CN CN201710904390.9A patent/CN107514516A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07253187A (en) * | 1994-03-15 | 1995-10-03 | Sekisui Chem Co Ltd | Tube fitting |
| CN1344881A (en) * | 2001-10-26 | 2002-04-17 | 甘国工 | Silane crosslinked polyethylene pipe connecting piece |
| CN1431421A (en) * | 2003-01-27 | 2003-07-23 | 甘国工 | Pipe adapter of composite polymer strengthen by perforated steel skeleton |
| CN202432167U (en) * | 2011-12-28 | 2012-09-12 | 宁波市宇华电器有限公司 | Polyethylene electrofused pipe cap |
| CN203703471U (en) * | 2013-12-18 | 2014-07-09 | 宁波市宇华电器有限公司 | Electric melting elbow pipe fitting |
| CN205226727U (en) * | 2015-11-17 | 2016-05-11 | 宁波市宇华电器有限公司 | Polyethylene combination formula electric smelting pipe cap |
| CN207740612U (en) * | 2017-09-29 | 2018-08-17 | 北京中财万鑫科技有限公司 | A kind of connectivity kit structure for connecting polyvinyl piping materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 |
|
| RJ01 | Rejection of invention patent application after publication |