CN201137764Y - Copper nickel iron quick-welding casing joint - Google Patents
Copper nickel iron quick-welding casing joint Download PDFInfo
- Publication number
- CN201137764Y CN201137764Y CNU2008200544903U CN200820054490U CN201137764Y CN 201137764 Y CN201137764 Y CN 201137764Y CN U2008200544903 U CNU2008200544903 U CN U2008200544903U CN 200820054490 U CN200820054490 U CN 200820054490U CN 201137764 Y CN201137764 Y CN 201137764Y
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- CN
- China
- Prior art keywords
- welding
- copper
- sleeve joint
- pipe
- nickel
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 30
- GOECOOJIPSGIIV-UHFFFAOYSA-N copper iron nickel Chemical compound [Fe].[Ni].[Cu] GOECOOJIPSGIIV-UHFFFAOYSA-N 0.000 title abstract 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 30
- 229910052802 copper Inorganic materials 0.000 claims description 28
- 239000010949 copper Substances 0.000 claims description 28
- 229910000863 Ferronickel Inorganic materials 0.000 claims description 26
- 239000011324 bead Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000009172 bursting Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a copper-nickel-iron rapid-welding sleeve connector, materials adopt CuNi10Fe1.6Mn, more than two pipe sockets which are used to insert pipes are opened on the connector, welding wire ring grooves are opened on the socket wall of the pipe sockets, two to four welding wires are placed in the welding wire ring grooves, when the welding wires are heated to 850 to 900 degrees, the welding wires are melted, and the sleeve connector and the pipes are welded together. The copper-nickel-iron rapid-welding sleeve connector is a straight-through or reducing straight-through connector, and the nominal through diameter is 16 to 35mm. The copper-nickel-iron rapid-welding sleeve connector can be fixedly welded with the pipes and the bursting pressure reaches more than 80 kilometers. The copper-nickel-iron rapid-welding sleeve connector is widely used in pipeline systems which supply and discharge disaster ghost, liquid and gas in engineering facilities such as naval vessels, ships, buildings, chemical industry, refrigerating and the like.
Description
Technical field
The utility model relates to a kind of pipe joint, particularly a kind of copper ferronickel speed weldering sleeve joint.
Background technique
At material, in a lot of occasions as the conveying of liquid or gas material, need to use the line transportation material.And in the installation process of pipeline, need to use pipe joint that pipe is connected with each other.At present pipe joint has following several with connecting means between the pipe: 1, adopt the pipe thread mode to be connected, it is not very high occasion that such Placement generally is used for discharge pressure, and occurs seepage easily.2, adopt the mode of flange, Sealing and bolt to connect, such Placement can be applied to the very high occasion of discharge pressure, but need be at the end face welded flange of pipe and pipe joint, and processing cost is very high.3, adopt the mode of welding to connect, but present welding manner is not too suitable for the pipe joint of copper and Cuprum alloy material.For the pipe joint of copper and Cuprum alloy material and the mode that is welded to connect of pipe argon arc welding and brazing are arranged, and brazing can not be used for the higher occasion of pressure, argon arc welding needs special-purpose argon arc welding machine, uses also very inconvenient.In addition, argon arc welding is for the butt joint welding, and is very high for the technical requirements of operation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of copper ferronickel speed weldering sleeve joint, to solve existing many deficiencys in the existing pipeline connection procedure.
Copper ferronickel speed weldering sleeve joint, material adopts CuNi10Fe1.6Mn, it has more than two the bellmouth in order to the grafting pipe, it is characterized in that, on the mouth wall of described bellmouth, have the welding wire annular groove, in described welding wire annular groove, be placed with 2-4 root bead silk, when being heated to 850-900 ℃, wire melting welds together sleeve joint and described pipe.
Copper ferronickel speed weldering sleeve joint of the present utility model is straight-through or elbow or reducing coupling joint or equal tee or reducing tee.
The inside nominal diameter of copper ferronickel speed weldering sleeve joint of the present utility model is 16-350mm.
The using method of copper ferronickel speed weldering sleeve joint of the present utility model is: at first 2-4 root bead silk is put in the welding wire annular groove in the bellmouth, then pipe is inserted in the copper ferronickel speed weldering sleeve joint, adopt heating plant, as ferronickel speed weldering sleeve joint of high-frequency heating apparatus heating copper and pipe, make it to reach 850-900 ℃ and weld.Copper ferronickel of the present utility model speed weldering sleeve joint can with the firm welding of pipe, its bursting pressure reaches over 80 kg.Be widely used in job facilities such as warship, boats and ships, building, chemical industry, refrigeration give that row's misfortune is haunt and plague, the pipe-line system of liquid, gas.
Description of drawings
Fig. 1 is the structural representation of the utility model straight-through type copper ferronickel speed weldering sleeve joint.
Fig. 2 is the welding schematic representation of weldering sleeve joint of the utility model straight-through type copper ferronickel speed and pipe.
Fig. 3 is the structural representation of the utility model reducing coupling formula copper ferronickel speed weldering sleeve joint.
Embodiment
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, straight-through type copper ferronickel speed weldering sleeve joint 1, material adopts CuNi10Fe1.6Mn, it has two bellmouths 11,12 in order to grafting pipe 2, on the mouth wall of bellmouth 11,12, have welding wire annular groove 13, in welding wire annular groove 13, be placed with 2-4 root bead silk 3, for the bellmouth 11,12 of Φ 16, every side is used 2 root bead silks 3, and other use 3 root bead silks 3.
Referring to Fig. 2,2-4 root bead silk 3 is put in the welding wire annular groove 13 in the bellmouth 11,12, then pipe 2 is inserted in the copper ferronickel speed weldering sleeve joint 1, adopt heating plant, as ferronickel speed weldering sleeve joint 1 of high-frequency heating apparatus heating copper and pipe 2, make it to reach 850-900 ℃ and weld.
Straight-through type copper ferronickel speed weldering sleeve joint 1 each parameter sees Table 1 among Fig. 1
Table 1
| Sequence number | Inside nominal diameter DN | External diameter 0D | Wall thickness t | Total length L | The bellmouth depth d | Bellmouth diameter D1 | Wall thickness t3 | Product outer diameter D 2 | Chamfering length of side a | t2 | Bottleneck K |
| 1 | 12 | 16 | 2.0 | 22 | 10 | 16.10 | 4.0 | 22.1 | 0.5 | 3.0 | 14.10 |
| 2 | 15 | 20 | 2.0 | 22 | 10 | 20.10 | 4.0 | 26.1 | 0.5 | 3.0 | 18.10 |
| 3 | 20 | 25 | 2.0 | 22 | 10 | 25.10 | 4.0 | 31.1 | 0.5 | 3.0 | 23.10 |
| 4 | 25 | 30 | 2.0 | 24 | 11 | 30.12 | 4.0 | 36.12 | 0.5 | 3.0 | 28.12 |
| 5 | 32 | 38 | 2.0 | 32 | 15 | 38.12 | 4.0 | 44.12 | 0.5 | 3.0 | 36.12 |
| 6 | 40 | 44.5 | 2.0 | 33 | 15 | 44.62 | 4.0 | 50.62 | 0.5 | 3.0 | 42.62 |
| 7 | 50 | 57 | 2.0 | 33 | 15 | 57.15 | 4.0 | 63.15 | 0.5 | 3.0 | 55.15 |
Referring to Fig. 3, reducing coupling formula copper ferronickel speed weldering sleeve joint 1b, material adopts CuNi10Fe1.6Mn, and it has two bellmouth 11b, 12b in order to grafting pipe 2, on the mouth wall of bellmouth 11b, 12b, have welding wire annular groove 13b, in welding wire annular groove 13b, be placed with 2-4 root bead silk 3.
Table 2 is each parameter of reducing coupling formula copper ferronickel speed weldering sleeve joint 1b
Table 2
| Inside nominal diameter DN mm | Tube outer diameter OD1*OD2mm | Wall thickness S1*S2mm | Length 1mm |
| 16*12 | 20*16 | 1*1 | 30 |
| 20*12 | 25*16 | 1.5*1 | 30 |
| 20*16 | 25*20 | 1.5*1 | 30 |
| 25*12 | 30*16 | 1.5*1 | 35 |
| 25*16 | 30*20 | 1.5*1 | 35 |
| 25*20 | 30*25 | 1.5*1.5 | 35 |
| 32*12 | 38*16 | 1.5*1.5 | 50 |
| 32*16 | 38*20 | 1.5*1 | 50 |
| 32*20 | 38*25 | 1.5*1.5 | 50 |
| 32*25 | 38*30 | 1.5*1.5 | 50 |
| 40*16 | 44.5*20 | 1.5*1 | 80 |
| 40*20 | 44.5*25 | 1.5*1.5 | 80 |
| 40*25 | 44.5*30 | 1.5*1.5 | 80 |
| 40*32 | 44.5*38 | 1.5*1.5 | 80 |
| 50*20 | 57*25 | 1.5*1.5 | 80 |
| 50*25 | 57*30 | 1.5*1.5 | 80 |
| 50*32 | 57*38 | 1.5*1.5 | 80 |
| 50*40 | 57*44.5 | 1.5*1.5 | 80 |
| 65*25 | 76*30 | 2*1.5 | 90 |
| 65*32 | 76*38 | 2*1.5 | 90 |
| 65*40 | 76*44.5 | 2*1.5 | 90 |
| 65*50 | 76*57 | 2*1.5 | 90 |
| 80*32 | 89*38 | 2*1.5 | 90 |
| 80*40 | 89*44.5 | 2*1.5 | 90 |
| 80*50 | 89*57 | 2*1.5 | 90 |
| 80*65 | 89*76 | 2*2 | 90 |
| Inside nominal diameter DN mm | Tube outer diameter OD1*OD2mm | Wall thickness S1*S2mm | Length 1mm |
| 100*40 | 108*44.5 | 2.5*1.5 | 100 |
| 100*50 | 108*57 | 2.5*1.5 | 100 |
| 100*65 | 108*76 | 2.5*2 | 100 |
| 100*80 | 108*89 | 2.5*2 | 100 |
| 125*50 | 133*57 | 2.5*1.5 | 140 |
| 125*65 | 133*76 | 2.5*2 | 140 |
| 125*80 | 133*89 | 2.5*2 | 140 |
| 125*100 | 133*108 | 2.5*2.5 | 140 |
| 150*65 | 159*76 | 2.5*2 | 150 |
| 150*80 | 159*89 | 2.5*2 | 150 |
| 150*100 | 159*108 | 2.5*2.5 | 150 |
| 150*125 | 159*133 | 2.5*2.5 | 150 |
| 175*80 | 194*89 | 3*2 | 155 |
| 175*100 | 194*108 | 3*2.5 | 155 |
| 175*125 | 194*133 | 3*2.5 | 155 |
| 175*150 | 194*159 | 3*2.5 | 155 |
| 200*100 | 219*108 | 3*2.5 | 155 |
| 200*125 | 219*133 | 3*2.5 | 155 |
| 200*150 | 219*159 | 3*2.5 | 155 |
| 200*175 | 219*194 | 3*3 | 155 |
| 250*125 | 267*133 | 3*2.5 | 210 |
| 250*150 | 267*159 | 3*2.5 | 210 |
| 250*175 | 267*194 | 3*3 | 210 |
| 250*200 | 267*219 | 3*3 | 210 |
| 300*125 | 324*133 | 4*2.5 | 210 |
| 300*150 | 324*159 | 4*2.5 | 210 |
| Inside nominal diameter DN mm | Tube outer diameter OD1*OD2mm | Wall thickness S1*S2mm | Length 1mm |
| 300*175 | 324*194 | 4*3 | 210 |
| 300*200 | 324*219 | 4*3 | 210 |
| 300*250 | 324*267 | 4*3 | 210 |
| 350*150 | 368*159 | 4*2.5 | 300 |
| 350*175 | 368*194 | 4*3 | 300 |
| 300*200 | 368*219 | 4*3 | 300 |
| 350*250 | 368*267 | 4*3 | 300 |
| 350*300 | 368*324 | 4*4 | 300 |
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. copper ferronickel speed weldering sleeve joint, have more than two bellmouth in order to the grafting pipe, it is characterized in that, on the mouth wall of described bellmouth, have the welding wire annular groove, in described welding wire annular groove, be placed with 2-4 root bead silk, fusing welded together sleeve joint and described pipe when described welding wire was heated to 850-900 ℃.
2. copper ferronickel speed weldering sleeve joint according to claim 1 is characterized in that, described copper ferronickel speed weldering sleeve joint is for straight-through.
3. copper ferronickel speed weldering sleeve joint according to claim 1 is characterized in that, described copper ferronickel speed weldering sleeve joint is the reducing coupling joint.
4. copper ferronickel speed weldering sleeve joint according to claim 1 is characterized in that the inside nominal diameter of described copper ferronickel speed weldering sleeve joint is 16-350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200544903U CN201137764Y (en) | 2008-01-07 | 2008-01-07 | Copper nickel iron quick-welding casing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200544903U CN201137764Y (en) | 2008-01-07 | 2008-01-07 | Copper nickel iron quick-welding casing joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201137764Y true CN201137764Y (en) | 2008-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200544903U Expired - Lifetime CN201137764Y (en) | 2008-01-07 | 2008-01-07 | Copper nickel iron quick-welding casing joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201137764Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277606A (en) * | 2013-06-14 | 2013-09-04 | 苏州柏德纳科技有限公司 | Quick welding mechanism for corrugated pipe and flange |
| CN107449457A (en) * | 2017-08-30 | 2017-12-08 | 宁波市鄞州通力液压电器厂 | Hydraulic pressure inductive displacement transducer guide pin bushing and its manufacture method |
| CN106402520B (en) * | 2016-11-24 | 2018-08-14 | 山东鲍尔浦塑胶股份有限公司 | Flow-adjustable fiber-reinforced polyethylene pipe and application thereof |
| EP3415856A1 (en) * | 2017-06-13 | 2018-12-19 | Nokia Solutions and Networks Oy | Modular heat exchanger and method for making the same |
| CN109404631A (en) * | 2018-12-19 | 2019-03-01 | 李楚圣 | Welded stub connection and its processing method |
| CN110280820A (en) * | 2019-05-08 | 2019-09-27 | 安徽环友科技有限公司 | A kind of novel seamless welds PCB milling cutter with one heart |
| CN111457175A (en) * | 2020-03-30 | 2020-07-28 | 江苏百德特种合金有限公司 | Connect comparatively convenient and can prevent stainless steel welded tube of weeping |
-
2008
- 2008-01-07 CN CNU2008200544903U patent/CN201137764Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277606A (en) * | 2013-06-14 | 2013-09-04 | 苏州柏德纳科技有限公司 | Quick welding mechanism for corrugated pipe and flange |
| CN106402520B (en) * | 2016-11-24 | 2018-08-14 | 山东鲍尔浦塑胶股份有限公司 | Flow-adjustable fiber-reinforced polyethylene pipe and application thereof |
| EP3415856A1 (en) * | 2017-06-13 | 2018-12-19 | Nokia Solutions and Networks Oy | Modular heat exchanger and method for making the same |
| WO2018228766A1 (en) * | 2017-06-13 | 2018-12-20 | Nokia Solutions And Networks Oy | Modular heat exchanger and method for making the same |
| CN107449457A (en) * | 2017-08-30 | 2017-12-08 | 宁波市鄞州通力液压电器厂 | Hydraulic pressure inductive displacement transducer guide pin bushing and its manufacture method |
| CN107449457B (en) * | 2017-08-30 | 2019-09-17 | 宁波市鄞州通力液压电器厂 | Hydraulic inductive displacement transducer guide sleeve and its manufacturing method |
| CN109404631A (en) * | 2018-12-19 | 2019-03-01 | 李楚圣 | Welded stub connection and its processing method |
| CN110280820A (en) * | 2019-05-08 | 2019-09-27 | 安徽环友科技有限公司 | A kind of novel seamless welds PCB milling cutter with one heart |
| CN111457175A (en) * | 2020-03-30 | 2020-07-28 | 江苏百德特种合金有限公司 | Connect comparatively convenient and can prevent stainless steel welded tube of weeping |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |