CN203770920U - A plastic connector using electromagnetic heating for connection - Google Patents
A plastic connector using electromagnetic heating for connection Download PDFInfo
- Publication number
- CN203770920U CN203770920U CN201320479247.7U CN201320479247U CN203770920U CN 203770920 U CN203770920 U CN 203770920U CN 201320479247 U CN201320479247 U CN 201320479247U CN 203770920 U CN203770920 U CN 203770920U
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- plastic
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- fastening
- pipe
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Abstract
The utility model relates to a plastic connector using electromagnetic heating for connection. Two plastic pipes are connected through a plastic connector (10, 4), a metal layer is arranged at the overlap joint part between the plastic pipes and the plastic connector (10, 4), and the metal layer can convert electromagnetic energy to heat energy so that the plastic pipes and the plastic connector (10, 4) can be fixed through hot melting. Plastic pipes with thermal plasticity or steel-plastic composite pipes are first connected through the plastic connector and the electromagnetic heating is used for hot melting fixation and the conventional mode of firstly heating the pipes and then connecting the pipes through insertion is changed, so that the connection efficiency is increased and the labor cost is reduced.
Description
Technical field
The utility model relates to a kind of plastic fastening, especially relates to a kind of plastic fastening that connects thermoplastic plastic pipe or steel-plastic composite pipe with Electromagnetic Heating.
Background technique
Thermoplastic plastic pipe is the chemical building material that high-tech is composited, and chemical building material is after steel, timber, cement, the fourth-largest class New Building Materials that the present age is emerging.Chemical building material has been obtained rapid progress fast development in China, and being especially widely used of novel environment friendly plastics tubing, has started the revolution of the alternative traditional construction material of a sound.Current losses is little, energy-conservation because having for plastic tube, material-saving, protection are ecological, the advantage such as convenient of being completed, and is widely used in the fields such as building water supply and drainage, cities and towns plumbing and fuel tube, becomes the main force of new century urban construction pipe network.
Placement between existing thermoplastic plastic pipe is to peg graft by thermoplastic plastic pipe connecting end being heated to laggard pedestrian's work.
There is following technological deficiency in existing Placement:
(1) existing connection is divided into two steps: tubing heating and tubing are pegged graft, and grafting is by manually carrying out.But, the speed that the speed that tubing has heated has been pegged graft faster than tubing far away, the tubing after heating can not be exposed in air for a long time, and institute is so that need more artificial expenditure.
(2) after tubing heating owing to being to be directly exposed in air, easily there is oxidative phenomena, generate oxide layer and easily make tubing joint hardness decline, cannot keep tubing to connect and there is enough intensity.
Model utility content
The utility model has designed a kind of plastic fastening connecting with Electromagnetic Heating, the technical problem of its solution is: the speed that the speed that (1) tubing has heated has been pegged graft faster than tubing far away, tubing after heating can not be exposed in air for a long time, and institute is so that need more artificial expenditure.(2) after tubing heating owing to being to be directly exposed in air, easily there is oxidative phenomena, generate oxide layer and easily make tubing joint hardness decline, cannot keep tubing to connect and there is enough intensity.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
1, a kind of plastic fastening connecting with Electromagnetic Heating, it is characterized in that: two plastic tubes are by described plastic fastening (10, 4) connect, and at plastic tube and described plastic fastening (10, 4) overlapping joint is provided with a metal layer, described metal layer is converted to heat energy by electromagnetic energy and makes plastic tube and described plastic fastening (10, 4) carrying out hot melt fixes, two plastic tubes are respectively thermoplastic plastic pipe A(11) and thermoplastic plastic pipe B(13), thermoplastic plastic pipe B(13) and thermoplastic plastic pipe A(11) insert respectively in plastic fastening (10) two ends, described metal layer is metal mesh opening layer (12), described metal mesh opening layer (12) is fixed on plastic fastening (10) inwall, plastic fastening (10) inwall is also provided with locating stud (14) to thermoplastic plastic pipe B(13) and thermoplastic plastic pipe A(11) insertion position limits.
Further, two plastic tubes are respectively two steel-plastic composite pipes (2,3), steel-plastic composite pipe (2) is respectively outer plastic layer (21) and inner plastic layer (25) from outside to inside, described metal layer (23) is positioned between outer plastic layer (21) and inner plastic layer (25), and the connecting end of two steel-plastic composite pipes (2,3) connects by plastic fastening (4).
Further, fixing by the first glued film (22) between described outer plastic layer (21) and described metal layer (23), fixing by the second glued film (24) between described metal layer (23) and described inner plastic layer (25).
This has following beneficial effect with the plastic fastening that Electromagnetic Heating connects:
(1) the utility model is due to owing to connecting by plastic fastening in advance between thermoplastic plastic pipe or between steel-plastic composite pipe, fixed by electromagnetic heating type hot blow again, change tradition and first heated the pattern of pegging graft afterwards, improved the efficiency connecting, reduced cost of labor simultaneously.
(2) the utility model adopts and first connects the pattern of heating again, has also avoided the heating joint of tubing to be directly exposed in air, reduces the generation of oxidation, keeps the intensity of tubing joint.
(3) the utility model is owing to adopting metal mesh opening layer, and metal mesh opening layer generates heat and makes the tubing after hot melt to carry out welding through metal mesh opening layer and plastic fastening, and two tubing make it to connect by the plastic fastening with metal mesh opening layer.
Accompanying drawing explanation
Fig. 1: the structural representation of plastic fastening in the utility model the first embodiment;
Fig. 2: thermoplastic plastic pipe connection diagram in the utility model the first embodiment;
Fig. 3: the structural representation of metal mesh opening layer in the utility model the first embodiment;
Fig. 4: steel-plastic composite pipe structural representation in the utility model the second embodiment;
Fig. 5: the structural representation of plastic fastening in the second embodiment in the utility model;
Fig. 6: the connection diagram of the utility model the second embodiment steel-plastic composite pipe.
Description of reference numerals:
10-plastic fastening; 11-thermoplastic plastic pipe A; 12-metal mesh opening layer; 121-mesh; 13-thermoplastic plastic pipe B; 14-locating stud; 2-steel-plastic composite pipe; 21-outer plastic layer; The 22-the first glued film; 23-metal layer; The 24-the second glued film; 25-inner plastic layer; 3-steel-plastic composite pipe; 4-plastic fastening; 41-left annular slot; 42-right annular slot; 43-cavity; 44-outer wall.
Embodiment
Below in conjunction with Fig. 1 to Fig. 6, the utility model is described further:
Embodiment 1:
As shown in Figure 1, be provided with endless metal mesh layer 12 on the inwall of plastic fastening 10, this metal mesh opening layer 12 is converted to heat energy by electromagnetic energy and makes the joint of two plastic tubes carry out hot melt.
As shown in Figure 2, two plastic tubes are respectively thermoplastic plastic pipe A11 and thermoplastic plastic pipe B13, thermoplastic plastic pipe B13 and thermoplastic plastic pipe A11 insert respectively in plastic fastening 10 two ends, and metal mesh opening layer 12 is fixed on plastic fastening 10 inwalls.
Plastic fastening 10 inwalls are also provided with 14 couples of thermoplastic plastic pipe B13 of locating stud and thermoplastic plastic pipe A11 insertion position limits.
As shown in Figure 3, metal mesh opening layer 12 is provided with a lot of mesh 121, and metal mesh opening layer 12 generates heat and makes the tubing after hot melt to carry out welding through mesh 121 and plastic fastening, and two tubing make it to connect by the plastic fastening with metal mesh opening layer.
Embodiment 2:
As shown in Figure 4, steel-plastic composite pipe 2 is respectively outer plastic layer 21, the first glued film 22, metal layer 23, the second glued film 24 and inner plastic layer 25 from outside to inside.The utility model utilizes the metal layer 23 in these steel-plastic composite pipe 2 existing structures, by this metal layer 22, electromagnetic energy is converted to heat energy and makes the joint of two steel-plastic composite pipes 2 carry out hot melt.
As shown in Figure 5 and Figure 6, between two steel-plastic composite pipes 2, need plastic fastening 4 to connect, plastic fastening 4 is a Cylindrical object structure, and it comprises cavity 43 and outer wall 44, cavity 43 is communicated with two steel-plastic composite pipes 2, and outer wall 44 connects electromagnetic heater.
One end of plastic fastening 4 is provided with 41, steel-plastic composite pipes 3 of left annular slot and is connected in left annular slot 41; The other end of plastic fastening 4 is provided with right annular slot 42, and another root steel-plastic composite pipe 2 is connected in right annular slot 42.
After metal layer 22 heatings, hot melt is carried out in the joint of two steel-plastic composite pipes 2,3 and plastic fastening 4, and making gradually the outer plastic layer 21 of a steel-plastic composite pipe 2 be connected with the outer wall of right annular slot 42, inner plastic layer 25 is connected with the inwall of right annular slot 42.In like manner, the outer plastic layer of an other steel-plastic composite pipe 3 is connected with the outer wall of left annular slot 41, and inner plastic layer is connected with the inwall of left annular slot 41.Finally, make firmly integral piece of two steel-plastic composite pipes 2,3 and plastic fastening 4 formation one.
This has following beneficial effect with the plastic fastening that Electromagnetic Heating connects:
(1) the utility model is due to owing to connecting by plastic fastening in advance between thermoplastic plastic pipe or between steel-plastic composite pipe, fixed by electromagnetic heating type hot blow again, change tradition and first heated the pattern of pegging graft afterwards, improved the efficiency connecting, reduced cost of labor simultaneously.
(2) the utility model adopts and first connects the pattern of heating again, has also avoided the heating joint of tubing to be directly exposed in air, reduces the generation of oxidation, keeps the intensity of tubing joint.
(3) the utility model is owing to adopting metal mesh opening layer, and metal mesh opening layer generates heat and makes the tubing after hot melt to carry out welding through metal mesh opening layer and plastic fastening, and two tubing make it to connect by the plastic fastening with metal mesh opening layer.
By reference to the accompanying drawings the utility model has been carried out to exemplary description above; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technological scheme to carry out; or without improving, design of the present utility model and technological scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (3)
1. the plastic fastening connecting with Electromagnetic Heating, it is characterized in that: two plastic tubes are by described plastic fastening (10, 4) connect, and at plastic tube and described plastic fastening (10, 4) overlapping joint is provided with a metal layer, described metal layer is converted to heat energy by electromagnetic energy and makes plastic tube and described plastic fastening (10, 4) carrying out hot melt fixes, two plastic tubes are respectively thermoplastic plastic pipe A(11) and thermoplastic plastic pipe B(13), thermoplastic plastic pipe B(13) and thermoplastic plastic pipe A(11) insert respectively in plastic fastening (10) two ends, described metal layer is metal mesh opening layer (12), described metal mesh opening layer (12) is fixed on plastic fastening (10) inwall, plastic fastening (10) inwall is also provided with locating stud (14) to thermoplastic plastic pipe B(13) and thermoplastic plastic pipe A(11) insertion position limits.
2. the plastic fastening connecting with Electromagnetic Heating according to claim 1, it is characterized in that: two plastic tubes are respectively two steel-plastic composite pipes (2,3), steel-plastic composite pipe (2) is respectively outer plastic layer (21) and inner plastic layer (25) from outside to inside, described metal layer (23) is positioned between outer plastic layer (21) and inner plastic layer (25), and the connecting end of two steel-plastic composite pipes (2,3) connects by plastic fastening (4).
3. the plastic fastening connecting with Electromagnetic Heating according to claim 2, it is characterized in that: fixing by the first glued film (22) between described outer plastic layer (21) and described metal layer (23), fixing by the second glued film (24) between described metal layer (23) and described inner plastic layer (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479247.7U CN203770920U (en) | 2013-08-06 | 2013-08-06 | A plastic connector using electromagnetic heating for connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479247.7U CN203770920U (en) | 2013-08-06 | 2013-08-06 | A plastic connector using electromagnetic heating for connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770920U true CN203770920U (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320479247.7U Expired - Lifetime CN203770920U (en) | 2013-08-06 | 2013-08-06 | A plastic connector using electromagnetic heating for connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367030A (en) * | 2018-11-29 | 2019-02-22 | 孝感有为科技有限公司 | A kind of plastic welding rod |
-
2013
- 2013-08-06 CN CN201320479247.7U patent/CN203770920U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367030A (en) * | 2018-11-29 | 2019-02-22 | 孝感有为科技有限公司 | A kind of plastic welding rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |