CN106182745A - A kind of special power supply device of seal for pipe joints band - Google Patents
A kind of special power supply device of seal for pipe joints band Download PDFInfo
- Publication number
- CN106182745A CN106182745A CN201610554610.5A CN201610554610A CN106182745A CN 106182745 A CN106182745 A CN 106182745A CN 201610554610 A CN201610554610 A CN 201610554610A CN 106182745 A CN106182745 A CN 106182745A
- Authority
- CN
- China
- Prior art keywords
- seal
- power supply
- pipe joints
- supply device
- joints band
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3468—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention relates to seal for pipe joints band special power supply device technical field, specifically a kind of seal for pipe joints band power supply device.Described seal for pipe joints band power supply device is made up of DC source, oscillating circuit, housing and functional module；Described functional module includes: output plug, connecting line and switch；Described DC source is connected with oscillating circuit, and oscillating circuit is connected with output plug by connecting line, the keying of on-off control DC source.
Description
Technical field
The present invention relates to seal for pipe joints band special power supply device technical field, specifically a kind of seal for pipe joints band energy supply dress
Put.
Background technology
Electric thermal smelting belt is that high-quality PE sheet material connects pipe fitting through embedded a kind of of extraordinary heating wire net of heat seal.Electric thermal smelting belt
<connection>has good seal performance, and connecting portion is firm, and tensile strength is high, can bear big shearing force, and environmental suitability is strong
Advantage, can make traction pipe fitting, be the first-selected a kind of pipe fitting of the tubing such as hollow spiral tube, steel band reinforced spiral ripple pipe connect or
Patching material.
Electro-fusion welding machine is a kind of instrument for the welding of PE tubing, and predominantly welding provides stable weldingvoltage or welding
Electric current, makes welding reach optimum efficiency.
Summary of the invention
It is an object of the invention to provide a kind of special power supply device of seal for pipe joints band.
According to technical scheme, described seal for pipe joints band power supply device is by DC source, oscillating circuit, housing
And functional module is constituted；Described functional module includes: output plug, connecting line and switch；It is characterized in that: described power supply with
Oscillating circuit connects, and oscillating circuit is connected with output plug by connecting line, the keying of on-off control DC source.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention overall structure schematic diagram one.
Fig. 2 is embodiment of the present invention overall structure schematic diagram two.
Fig. 3 is embodiment of the present invention overall structure schematic diagram three.
Fig. 4 is embodiment of the present invention overall structure schematic diagram four.
Fig. 5 is embodiment of the present invention high-level schematic functional block diagram.
Fig. 6 is embodiment of the present invention functional module lateral plan.
Fig. 7 is schematic diagram after embodiment of the present invention functional module is connected with seal for pipe joints band.
Fig. 8 is configuration diagram after embodiment of the present invention functional module is connected with seal for pipe joints band.
Detailed description of the invention
Electric thermal smelting belt welding method is that the high temperature produced after the heating utilizing and being embedded in junction contact surface is energized connects
Connect method.Electric thermal smelting belt welding uses an inwall to be inlaid with the polyethylene electric-melting band of resistance wire, be close to outside two connected ends
Surface, then fasten with heatproof zone；By seam pipe end inwall with after detachable tool firm supporting, then give with electrothermal fusion welding machine
Resistance wire is powered, and resistance wire heating melting expansion forms pressure, the polyethylene phase counterdiffusion on both sides, interface, closes power supply, waits to fill
Formed after dividing cooling and solidifying and be reliably connected.
Utilize Electric thermal smelting belt can realize Urban Underground sewage and the connection of rainwater delivery pipe and repairing, natural gas line
Connect and repair, the connection of petroleum transportation pipeline and repairing.
At present, when using Electric thermal smelting belt be welded on connection or repair pipeline, need to power to resistance wire by electrothermal fusion welding machine,
By resistance wire heating molten polyethylene electric smelting band fastening pipeline, as saving melting time and cost of manufacture, resistance need to be improved
Silk heating efficiency, then now resistance wire will be produced relatively thin, but resistance wire relatively carefully is easy to break when high-temperature fusion
Split, cause melting unsuccessfully；As ensured resistance wire not easy fracture when melted, it is ensured that melted normal success, then need resistance wire system
That makees is relatively thick, but relatively waste melting time and cost of manufacture.
And existing electromagnetism cutting fusion method is that resistance wire power supplying and heating is replaced by electromagnetism cutting heating, need to be to melted
Permeability magnetic material net provides electromagnetic pulse equipment, repair efficiency meeting when the method is at repairing pipeline thickness inequality or at pipe bending
Have a greatly reduced quality；Additionally use the method to also need to be additionally provided bigger electric smelting band welding machine, simultaneously need to connect 220V or 380V
Alternating current uses, and requires the highest to equipment and condition.
Therefore, the present invention is a kind of special power supply device of seal for pipe joints band of the faultiness design in order to overcome prior art,
A kind of seal for pipe joints band is coordinated to make for solving the problems referred to above.
The preferred embodiments of the present invention are described in detail with reference to accompanying drawing, so show for field that the present invention belongs to
Have in technical staff for there is the people of ordinary skill and easily realize these embodiments.But the present invention can also be various different
Form realizes, and therefore the invention is not restricted to embodiments described hereinafter.It addition, in order to more clearly describe the present invention, with this
Invention does not has the parts connected will omit from accompanying drawing.
As shown in figures 1-8: according to technical scheme, described described seal for pipe joints band power supply device is by direct current
Power supply 1, oscillating circuit 2, housing 3 and functional module are constituted；Described functional module includes: output plug 4, connecting line 5 and open
Close 6；It is characterized in that: described power supply 1 is connected with oscillating circuit 2, oscillating circuit 2 is connected with output plug 4 by connecting line 4,
The keying of switch 6 control DC source 1.
Described DC source 1 is not higher than the Chargeable direct current power supply of 36V for voltage.
Described output plug 4 is provided with the exhausted hydraulic pressure bar of insulation 7 and fastening clinching 8 and fastening clinching groove 9 and electrode 10.
Described fastening clinching 8 is rotary opening, and fastening clinching 8 inner bottom surface is provided with projection.
After described insulation exhausted hydraulic pressure bar is arranged on fastening clinching 8, after electrode 10 is arranged on the exhausted hydraulic pressure bar 7 of insulation, electrode 10
It is connected with connecting line 5.
During melted repairing pipeline, two are intercepted two the fastening clinchings respectively along the present invention of the complete seal for pipe joints band
The space of 8 front ends is inserted, and the space on the exhausted hydraulic pressure bar 7 that insulate makes electric conductor or the conductive magnetizer of seal for pipe joints band or leads
Conductance magnetosphere contacts with electrode 10；Fastening clinching 8 being rotated afterwards and buckle into fastening clinching groove 9, seal for pipe joints band then can be fixed
Live；Finally open switch 6 normal power-up to use.
1, the power supply that welding of the present invention uses when repairing pipeline is no greater than the rechargable power supplies of 36V, repeatedly used
Ensure being perfectly safe of welding work simultaneously.
2, the present invention is reasonable in design, simple in construction, exquisiteness, use the present invention coordinate a kind of seal for pipe joints band carry out welding,
During patch work, it is not necessary to carry bigger electric fusion welding equipment, directly carry this equipment, saved greatly welding and
Repair cost.
3, the present invention self-contained rechargeable type DC source, is not required to access 220V or 380V alternating current, and scope is broader,
Save electric cost when welding is repaired.
4, the high frequency of the present invention can make seal for pipe joints band generate heat rapidly melted and electric energy conversion efficiency is high, and transformation efficiency reaches
To more than 90%.
5, the distinctive design of the present invention can play waterproof effect, coordinate a kind of seal for pipe joints band use can gram
Having taken the vile weathers such as sleet cannot the impact of operation, it might even be possible to overcome the submarine pipeline cannot the deficiency repaired of welding.
Claims (5)
1. the special power supply device of seal for pipe joints band, described seal for pipe joints band power supply device is by DC source (1), vibration electricity
Road (2), housing (3) and functional module are constituted；Described functional module includes: output plug (4), connecting line (5) and switch
(6)；It is characterized in that: described DC source (1) is connected with oscillating circuit (2), oscillating circuit (2) passes through connecting line (5) with defeated
Going out plug (4) to connect, switch (6) controls the keying of DC source (1).
2. a kind of special power supply device of seal for pipe joints band as claimed in claim 1, it is characterised in that described DC source (1)
The Chargeable direct current power supply of 36V it is not higher than for voltage.
3. a kind of special power supply device of seal for pipe joints band as claimed in claim 2, it is characterised in that: described output plug (4)
It is provided with the exhausted hydraulic pressure bar (7) of insulation, fastening clinching (8), fastening clinching groove (9) and electrode (10).
4. a kind of special power supply device of seal for pipe joints band as claimed in claim 3, it is characterised in that: described fastening clinching (8)
For rotary opening, fastening clinching (8) inner bottom surface is provided with projection.
5. a kind of special power supply device of seal for pipe joints band as claimed in claim 3, it is characterised in that: described insulation exhausted hydraulic pressure bar
(7), after being arranged on fastening clinching (8), after electrode (10) is arranged on the exhausted hydraulic pressure bar (7) of insulation, electrode (10) is with connecting line (5) even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554610.5A CN106182745A (en) | 2016-07-15 | 2016-07-15 | A kind of special power supply device of seal for pipe joints band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554610.5A CN106182745A (en) | 2016-07-15 | 2016-07-15 | A kind of special power supply device of seal for pipe joints band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106182745A true CN106182745A (en) | 2016-12-07 |
Family
ID=57474858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610554610.5A Pending CN106182745A (en) | 2016-07-15 | 2016-07-15 | A kind of special power supply device of seal for pipe joints band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106182745A (en) |
-
2016
- 2016-07-15 CN CN201610554610.5A patent/CN106182745A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |