CN102241139A - Pipe connection clamp, electromagnetic induction pipe connection device and pipeline electromagnetic pipe connection method - Google Patents
Pipe connection clamp, electromagnetic induction pipe connection device and pipeline electromagnetic pipe connection method Download PDFInfo
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- CN102241139A CN102241139A CN2011101745709A CN201110174570A CN102241139A CN 102241139 A CN102241139 A CN 102241139A CN 2011101745709 A CN2011101745709 A CN 2011101745709A CN 201110174570 A CN201110174570 A CN 201110174570A CN 102241139 A CN102241139 A CN 102241139A
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Abstract
The invention relates to a pipe connection clamp which is characterized by comprising a housing in a hoop structure, wherein the housing comprises two hoop plates which are folded and connected, one end of one hoop plate is hinged with one end of the other hoop plate, and a handle which is convenient to grip is extended from the hinge joint of the two hoop plates; and a magnetic layer, a silica gel layer and a magnetic wire coil are sequentially arranged on the inner side of each hoop plate to the outer side along the bottom of the plate, and the magnetic wire coils are electrically connected with the outside. The invention aims at providing a pipe connection clamp which is simple to use, simple to mount and good in anti-corrosion performance and can firmly connect metal/plastic composite pipes, an electromagnetic induction pipe connection device using the pipe connection clamp and a pipeline electromagnetic pipe connection method. By using the invention, pipe fittings and pipes can be effectively combined together, a metal layer is arranged in the plastics to achieve the effects of permanent seepage prevention and absolute corrosion prevention, the mounting process is convenient, and the connection is firm.
Description
Technical field
The present invention relates to a kind of pipe and connect instrument field, the pipe of the metal/plastic multiple tube tool of meeting sb. at the airport particularly, especially a kind of pipe welding fixture, electromagnetic induction pipe connect equipment and the pipeline solenoid tube connects method.
Background technology
The multiple tube of metal/plastic, as steel-plastics composite pipe, iron-plastics combined pipe etc., with the steel-plastics composite pipe is example, it is the machine pipe that product adopts seamless steel pipe, welded still pipe, and plastics generally are high density polyethylene (HDPE)s, because the band steel in tubing intermediate layer is airtight, so this steel-plastics composite pipe has the effect of resistance oxygen simultaneously, can be directly used in direct drinking water project, and its ectonexine is a plastic material, has extraordinary corrosion resistance.So good performance makes that the purposes of steel-plastics composite pipe is very extensive, the conveying of oil, natural gas, and the industrial and mineral pipe, water drinking tube, the various fields of drainpipe or the like all can be seen.
When the multiple tube of these metal/plastics docks with tubing at pipe fitting, normally adopt electric furnace heating wire again tubing to be inserted the ironware tongue and groove after the concavo-convex heating of round iron plastic melt is taken off tubing and pipe fitting to the method for plant propagation with cutting, this method is being difficult to its welding steel-plastics composite pipe, cast iron plastics lined pipe, stainless steel lining plastic pipe.
Summary of the invention
The object of the present invention is to provide a kind of use simple, installation is simple and easy, antiseptic property good, make the pipe welding fixture that the metal/plastic multiple tube is connected firmly and the electromagnetic induction pipe that uses this pipe welding fixture connects equipment and a kind of pipeline solenoid tube connects method.
For solving the problems of the technologies described above, the invention provides a kind of pipe welding fixture, it is characterized in that: comprising: shell, be the anchor ear structure, comprise that two hoop plates are formed by connecting after involutory, an end of two hoop plates is hinged, and two hoop plates are extended with the handle of being convenient to grip in the hinged place; Hoop plate inboard is disposed with magnetosphere, layer of silica gel, magnetic force drum outward at the bottom of plate, the magnetic force drum is electrically connected with extraneous.
The magnetic force drum is a magnet exciting coil, during use, feed alternating current, under magnetospheric effect, produce an alternating magnetic field around the coil, the magnetic line of force of alternating magnetic field is by the metal level in the metal/plastic multiple tube, it is eddy current that the metal level cutting alternation magnetic line of force has produced alternating current, eddy current makes the random motion of metallic molecule high speed, the molecule generation heat energy that runs foul of each other, rubs has quick heating, thermal efficiency height, the flames of anger, no flue dust, no pernicious gas, surrounding environment is not produced advantages such as heat radiation, volume is small and exquisite, security is good.
During use, the pipe fitting of two metal/plastic multiple tubes is docked with tubing, the handle of hand-held pipe fitting anchor clamps, to manage welding fixture at joint and wale docking port, introduce electricity afterwards from the external world, rapidly the plastics in fuse metal/plastic composite pipe, pipe fitting and tubing are effectively combined, steel pipe is at the middle Never-leakage of plastics, and is definitely anticorrosion, install simple and easy, be connected firmly.
For the ease of installing and fixing and volume is small and exquisite, security performance is high, the present invention improves to be had, and described hoop plate inboard is provided with groove, and groove is along the circumferential extension of hoop plate, and magnetosphere, layer of silica gel, magnetic force drum are arranged in the groove.
In order further to improve the security of pipe welding fixture, the present invention improves to be had, and the described magnetic force drum outside also is provided with insulating barrier.
Wherein, in order to strengthen magnetospheric effect, improvement of the present invention, described magnetosphere is made of a plurality of magnet, and described magnet is bar shaped, is set up in parallel along the bearing of trend of groove.
As a preferred embodiment of the present invention, the present invention improves to be had, and described magnetosphere is made of a plurality of magnet, and described magnet is circular arc, and the radian of circular arc is consistent with the radian of groove.
In order further to improve the structure of pipe welding fixture, make it small and exquisite attractive in appearance, the present invention improves to be had, and the corresponding magnet positions of the groove of described shell is provided with storage tank, and the quantity and the magnet of storage tank are suitable, and magnet is arranged in the storage tank.
When docking with tubing in order to adapt to pipe fitting, the diameter of pipe fitting and tubing has deviation, and the present invention improves to be had, and an end face of described shell is provided with the back-up ring that extends internally.
In order to make shell can be better closed, the present invention improves to be had, and also comprises elastic component, and described elastic component two ends connect two hoop plates, and supports two hoop plates and become closure state.
As preferred version of the present invention, the present invention improves to be had, and described elastic component is a torsion spring, comprises turn and two elastic arms, and two elastic arms stretch out described turn, and the spring snare is to jointed shaft, and elastic arm supports two handles respectively.
Be better fixedly magnetic force drum, the present invention improves to be had, and described layer of silica gel is provided with and the suitable groove of magnetic force drum towards the one side of magnetic force drum, and the magnetic force drum is arranged in the groove.
For solving the problems of the technologies described above, the present invention also provides a kind of pipe welding fixture electromagnetic induction pipe to connect equipment, comprise casing, be provided with control main circuit board, operation control panel, radiator fan, magnetic sensors in the casing, described electromagnetic induction pipe connects equipment and also is provided with the pipe welding fixture.
For solving the problems of the technologies described above, the present invention further provides a kind of pipeline solenoid tube and connect method, be used for the butt joint of metal/plastic multiple tube, may further comprise the steps:
The tubing of step 1. metal and plastic composite pipe or metallic plastic-lining pipe and pipe fitting butt joint;
Step 2. places alternating magnetic field with docking port, and alternating magnetic field passes through metalwork;
The thermoplastic of metal side is melted in the heating of step 3. metalwork, and the hot melt of tubing and pipe fitting is integral.
Beneficial effect of the present invention is: volume is little, thawing speed is fast, the water pipe that structure is little only needs 30 seconds, just can link into an integrated entity a joint, if the diameter of pipe fitting is 110mm, also only needed 80 seconds just tubing and pipe fitting can be melted in one, simple to operate, install easily, it is little to take up room, and simple structure has improved operating efficiency greatly.
Description of drawings
Accompanying drawing 1 is the sectional plain-view drawing of pipe welding fixture of the present invention;
Accompanying drawing 2 is the exploded perspective view of pipe welding fixture of the present invention.
Label declaration: 1-shell; The 11-handle; The 12-groove; The 13-back-up ring; The 14-through hole; The 2-jointed shaft; The 3-magnetosphere; 31-magnet; The 4-layer of silica gel; 5-magnetic force drum; The 6-insulating barrier; The 7-torsion spring; The 71-turn; The 72-elastic arm; The 8-connecting line.
The specific embodiment
By describing technology contents of the present invention, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, the invention provides a kind of electromagnetic induction pipe and connect equipment, comprise casing, be provided with control main circuit board, operation control panel, radiator fan, magnetic sensors in the casing, described electromagnetic induction pipe connects equipment and also is provided with the pipe welding fixture.
Described pipe welding fixture comprises: shell 1, be the anchor ear structure, and comprise that two hoop plates are formed by connecting after involutory, an end of two hoop plates is hinged, and the hinged place is provided with 2, two hoops of jointed shaft plate and is extended with the handle of being convenient to grip 11 in the hinged place; Hoop plate inboard is disposed with magnetosphere 3, layer of silica gel 4, magnetic force drum 5 outward at the bottom of plate, the magnetic force drum is electrically connected with extraneous.
The magnetic force drum is made up of the magnetic line of force of a plurality of dish types or strip, the magnetic line of force is connected with the main circuit board that the electromagnetic induction pipe connects in the equipment by lead, plug plug or other electric connection mode, can connect the break-make that equipment is controlled the magnetic force drum by the electromagnetic induction pipe, finish being connected of tubing and pipe fitting.
Manual or motor-driven manipulator is convenient in the setting of handle or other equipment is convenient to grasp and use, and is not limited to the clip shape in the accompanying drawing 1, also is applicable to other shapes of being convenient to the application of force, also can be earflap, hanger or containing hole.
Two magnetic force drums that two hoops are installed on the plate are interconnected by connecting line 8, magnetic force drum 5 is a magnet exciting coil, during use, feed alternating current, under the effect of magnetosphere 3, produce an alternating magnetic field around the coil, the magnetic line of force of alternating magnetic field is by the metal level in the metal/plastic multiple tube, it is eddy current that the metal level cutting alternation magnetic line of force has produced alternating current, eddy current makes the random motion of metallic molecule high speed, molecule runs foul of each other, friction produces heat energy, has quick heating, thermal efficiency height, the flames of anger, no flue dust, no pernicious gas, surrounding environment is not produced heat radiation, volume is small and exquisite, advantages such as security is good.
The method of using this pipe welding fixture to adopt may further comprise the steps:
Step 1. is with the tubing and the pipe fitting butt joint of metal/plastic multiple tube;
Step 2. places alternating magnetic field with docking port, and alternating magnetic field is by the metal/plastic multiple tube;
The thermoplastic of metal side is melted in the heating of step 3. metalwork, and tubing and pipe fitting hot melt are integral.
During use, the pipe fitting of two metal/plastic multiple tubes is docked with tubing, the handle 11 of hand-held pipe fitting anchor clamps, to manage welding fixture at joint and wale docking port, introduce electricity afterwards from the external world, rapidly the plastics in fuse metal/plastic composite pipe, pipe fitting and tubing are effectively combined, steel pipe is at the middle Never-leakage of plastics, and is definitely anticorrosion, install simple and easy, be connected firmly.
The pipe that adapts to different size, can adopt the pipe welding fixture of different models, metal/plastic multiple tube from small to large generally all is a standard component, this pipe welding fixture can correspondence be provided with the multiple standards size, can produce in batches, and volume of the present invention is little, thawing speed is fast, and little water pipe only needed 30 seconds just can connect one after energising, and diameter 110mm also only needs 80 seconds just energy welding one.
In the another embodiment of the present invention, see also Fig. 1 and Fig. 2, described hoop plate inboard is provided with groove 12, and groove 12 is along the circumferential extension of hoop plate, and magnetosphere 3, layer of silica gel 4, magnetic force drum 5 are arranged in the groove 12.Be convenient to install and fix, and volume is small and exquisite, also can improves security performance, can not make the pipe welding fixture after using heating, be exposed in the air, cause scald by being arranged in the groove 12.
In the another embodiment of the present invention, see also Fig. 1 and Fig. 2, described magnetic force drum 5 outsides also are provided with insulating barrier 6.
Insulating barrier 6 further improves the security of pipe welding fixture, insulating barrier 6 can be effectively heat insulation, insulating barrier 6 also can be provided with magnetic force drum 5 one, can be enamel-covered wire, be wrapped in magnetic force drum 5, scald the people when effectively preventing to use, the mode that enamel-covered wire is located on layer of silica gel has varied, such as dish type, rectangle, the strip of arranging side by side.
In the another embodiment of the present invention, see also Fig. 1 and Fig. 2, described magnetosphere 3 is made of a plurality of magnet 31, and described magnet 31 is bar shaped, is set up in parallel along the bearing of trend of groove 12.
A plurality of magnet 31 are provided with the whole of shell 1 circumferentially can improve magnetic induction intensity, on a slice hoop plate a plurality of magnet 31 can be set, and reaches the magnet 31 that needs quantity through test.
In the another embodiment of the present invention, see also Fig. 1 and Fig. 2, described magnetosphere 3 is made of a plurality of magnet 31, and described magnet 31 is circular arc, and the radian of circular arc is consistent with the radian of groove 12.
The magnet 31 of circular arc can effectively be fitted on the housing 1, a plurality of magnet 31 are set on a slice hoop plate, certainly, magnetosphere 3 is not only the magnet 31 of different structure, and be any magnetic bodies that can realize magnetic, as long as can realize magnet, magnetized object or the magnetic material etc. of the function of magnetosphere 3.
Wherein, when using magnet 31, as a further improvement on the present invention, see also Fig. 1 and Fig. 2, groove 12 corresponding magnet 31 positions of described shell 1 are provided with the storage tank (not shown), and the quantity of storage tank is suitable with magnet 31, and magnet 31 is arranged in the storage tank.
The quantity of storage tank is suitable with magnet 31 quantity, magnet 31 can holding in storage tank, fixed, further reduce to manage the volume of welding fixture.
In an alternative embodiment of the invention, see also Fig. 1 and Fig. 2, an end face of described shell 1 is provided with the back-up ring 13 that extends internally.
An end face of described pipe welding fixture is provided with back-up ring 13, make that the internal diameter in hole of two end faces is different big, in pipe connects usually, the diameter of tubing is less than the internal diameter of pipe fitting, make tubing can penetrate pipe fitting, the size of corresponding two gauge orifices, external diameter, the back-up ring 13 that an end face is set makes the little tubing in aperture can be fixed on an end of back-up ring 13, the other end is fixed on the other end of shell, is carrying out welding.
In the another embodiment of the present invention, see also Fig. 1 and Fig. 2, also comprise elastic component, described elastic component two ends connect two hoop plates, and support two hoop plates and become closure state.
It is closure state that described elastic component can support the hoop plate, make and firmly two hoop plates are rotated around jointed shaft 2 in use, wale the interface tube that needs welding, elastic component supports two hoop plates and becomes closure state, just can loose one's grip as long as be installed on the tubular construction, safer and more effective.
Wherein, see also Fig. 1 and Fig. 2, described elastic component is a torsion spring 7, comprises that turn 71 and two elastic arms, 72, two elastic arms 72 stretch out described turn 71, and turn 71 overlaps to jointed shaft 2, and elastic arm 72 supports two handles 11 respectively.
In the another embodiment of the present invention, see also Fig. 1 and Fig. 2, described shell circumferentially is provided with the through hole of being convenient to dispel the heat 14, and the pipe welding fixture can effectively be dispelled the heat in use.
Be further to realize the fixing of magnetic force drum 5, in the another embodiment of the present invention, described layer of silica gel 4 is provided with the groove suitable with magnetic force drum 5 towards the one side of magnetic force drum 5, and the magnetic force drum is arranged in the groove.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. manage welding fixture for one kind, it is characterized in that: comprising:
Shell is the anchor ear structure, comprises that two hoop plates are formed by connecting after involutory, and an end of two hoop plates is hinged, and two hoop plates are extended with the handle of being convenient to grip in the hinged place;
Hoop plate inboard is disposed with magnetosphere, layer of silica gel, magnetic force drum outward at the bottom of plate, the magnetic force drum is electrically connected with extraneous.
2. pipe welding fixture according to claim 1 is characterized in that, described hoop plate inboard is provided with groove, and groove is along the circumferential extension of hoop plate, and magnetosphere, layer of silica gel, magnetic force drum are arranged in the groove.
3. pipe welding fixture according to claim 2 is characterized in that, the described magnetic force drum outside also is provided with insulating barrier.
4. pipe welding fixture according to claim 2, it is characterized in that, described magnetosphere is made of a plurality of magnet, described magnet is bar shaped, bearing of trend along groove is set up in parallel, the corresponding magnet positions of the groove of described shell is provided with storage tank, and the quantity and the magnet of storage tank are suitable, and magnet is arranged in the storage tank.
5. pipe welding fixture according to claim 2, it is characterized in that, described magnetosphere is made of a plurality of magnet, described magnet is circular arc, the radian of circular arc is consistent with the radian of groove, the corresponding magnet positions of the groove of described shell is provided with storage tank, and the quantity and the magnet of storage tank are suitable, and magnet is arranged in the storage tank.
6. pipe welding fixture according to claim 1 is characterized in that, an end face of described shell is provided with the back-up ring that extends internally.
7. pipe welding fixture according to claim 1 is characterized in that, also comprises elastic component, described elastic component is a torsion spring, comprises turn and two elastic arms, and two elastic arms stretch out described turn, the spring snare is to jointed shaft, and elastic arm supports two handles respectively, supports two hoop plates and becomes closure state.
8. pipe welding fixture according to claim 1 is characterized in that, described layer of silica gel is provided with and the suitable groove of magnetic force drum towards the one side of magnetic force drum, and the magnetic force drum is arranged in the groove.
9. an electromagnetic induction pipe connects equipment, it is characterized in that, comprise casing, be provided with control main circuit board, operation control panel, radiator fan, magnetic sensors in the casing, described electromagnetic induction pipe connects equipment and also is provided with as any described pipe welding fixture of claim 1 to 8.
10. a pipeline solenoid tube connects method, is used for the butt joint of metal/plastic multiple tube, it is characterized in that, may further comprise the steps:
Step 1. is with the tubing and the pipe fitting butt joint of metal/plastic multiple tube;
Step 2. places alternating magnetic field with docking port, and alternating magnetic field is by the metal/plastic multiple tube;
The thermoplastic of metal side is melted in the heating of step 3. metalwork, and tubing and pipe fitting hot melt are integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101745709A CN102241139A (en) | 2011-06-24 | 2011-06-24 | Pipe connection clamp, electromagnetic induction pipe connection device and pipeline electromagnetic pipe connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101745709A CN102241139A (en) | 2011-06-24 | 2011-06-24 | Pipe connection clamp, electromagnetic induction pipe connection device and pipeline electromagnetic pipe connection method |
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| Publication Number | Publication Date |
|---|---|
| CN102241139A true CN102241139A (en) | 2011-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101745709A Pending CN102241139A (en) | 2011-06-24 | 2011-06-24 | Pipe connection clamp, electromagnetic induction pipe connection device and pipeline electromagnetic pipe connection method |
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| CN (1) | CN102241139A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294824A (en) * | 2011-08-19 | 2011-12-28 | 浙江红佳吉管道科技有限公司 | Device of electromagnetic welded pipe-shaped piece |
| CN102555213A (en) * | 2012-01-19 | 2012-07-11 | 徐焕松 | Electromagnetic melting band tool |
| CN102785361A (en) * | 2012-07-02 | 2012-11-21 | 浙江双林塑料机械有限公司 | Heating clamp for steel-plastic composite pipe |
| CN104924596A (en) * | 2015-06-10 | 2015-09-23 | 浙江楠丰管道工业有限公司 | Electromagnetic induction hot melt pipe connecting device. |
| CN105058778A (en) * | 2015-08-05 | 2015-11-18 | 浙江楠丰管道工业有限公司 | Electromagnetic induction hot melt pipe connecting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2382189Y (en) * | 1999-06-03 | 2000-06-07 | 天津大学形状记忆材料工程研究中心 | Spring tubular heater |
| CN202123664U (en) * | 2011-06-24 | 2012-01-25 | 方恩军 | Pipe connecting clamp and electromagnetic induction pipe connecting equipment |
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2011
- 2011-06-24 CN CN2011101745709A patent/CN102241139A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2382189Y (en) * | 1999-06-03 | 2000-06-07 | 天津大学形状记忆材料工程研究中心 | Spring tubular heater |
| CN202123664U (en) * | 2011-06-24 | 2012-01-25 | 方恩军 | Pipe connecting clamp and electromagnetic induction pipe connecting equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294824A (en) * | 2011-08-19 | 2011-12-28 | 浙江红佳吉管道科技有限公司 | Device of electromagnetic welded pipe-shaped piece |
| CN102555213A (en) * | 2012-01-19 | 2012-07-11 | 徐焕松 | Electromagnetic melting band tool |
| CN102785361A (en) * | 2012-07-02 | 2012-11-21 | 浙江双林塑料机械有限公司 | Heating clamp for steel-plastic composite pipe |
| CN102785361B (en) * | 2012-07-02 | 2014-09-17 | 浙江双林塑料机械有限公司 | Heating clamp for steel-plastic composite pipe |
| CN104924596A (en) * | 2015-06-10 | 2015-09-23 | 浙江楠丰管道工业有限公司 | Electromagnetic induction hot melt pipe connecting device. |
| CN105058778A (en) * | 2015-08-05 | 2015-11-18 | 浙江楠丰管道工业有限公司 | Electromagnetic induction hot melt pipe connecting device |
| CN105058778B (en) * | 2015-08-05 | 2017-10-31 | 浙江楠丰管道工业有限公司 | Electromagnetic induction tempreature bulb connection device |
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Application publication date: 20111116 |