CN1584384A - Connecting method for grafting pipe - Google Patents
Connecting method for grafting pipe Download PDFInfo
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- CN1584384A CN1584384A CN 200410020620 CN200410020620A CN1584384A CN 1584384 A CN1584384 A CN 1584384A CN 200410020620 CN200410020620 CN 200410020620 CN 200410020620 A CN200410020620 A CN 200410020620A CN 1584384 A CN1584384 A CN 1584384A
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- valve
- pipe
- grafting
- connector body
- main conduit
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- Branch Pipes, Bends, And The Like (AREA)
- Pipe Accessories (AREA)
Abstract
A pipe branching method is achieved by both of a connector and a valve assembly, which consist of a connector body, a pipe sealer, bound screws, a main pipe, connection sealing cushion, a valve, and a branching pipe. The valve and connector are assembled in factory. In an installation site, the pipe sealer is embedded into the groove on the connector, and then the assembled valve and connector are put on the portion of the main pipe to be bound there by bound screws tightly. A drilling apparatus is fixed on the flange of the said valve to make a hole on the main pipe. Then, the drilling apparatus is detached and a ready branching pipe is flanged with the valve. The method can be used to make a branching connection while a main pipe does not cut off easily and efficiently with low cost and excellent quality.
Description
Technical field
The present invention relates to a kind of pipework accessory, particularly relate to a kind of grafting Pipe joining method.
Technical background
The new arm of grafting again on existing main conduit often is in adapter place main pipe to be cut off, and adds a threeway.Do very trouble like this, not only expense height but also engineering time long, especially in the underground pipe network in city, main pipe and Zhi Ganguan are because newly-increased construction project and the frequent new arm of grafting in the above, be bound to cut off the water stop the supple of gas or steam if all change threeway at every turn, influence resident living.Also have now in directly boring on the pipe: main pipe be steel pipe just directly on the hole weldering one root graft pipe again of boring on the pipe, main pipe is the just hinge silk on the hole of cast iron tube, adopt screwed connection one root graft pipe, two shape of a saddle semicircle bobbins are embraced and are buckled in the joint about the usefulness that has, and receive shape of a saddle tube back with a pipe again.But no matter adopt above-mentioned any method, all more complicated of constructing.And the ability operation afterwards of stopping the supple of gas or steam of all will cutting off the water, this will influence industrial production or resident living.
In view of the existing defective of above-mentioned existing grafting tube side method, the inventor connects the practical experience of enriching that professional work accumulated based on being engaged in pipeline for many years, it is actively studied and innovation, and through constantly designing repeatedly and pilot sample, carry out test repeatedly and update, finally innovation and creation go out the grafting Pipe joining method that a kind of easy to operate easy support is held, its intention novelty, structure is unique and reasonable, the new arm of grafting on main pipe of stopping the supple of gas or steam of can realizing cutting off the water connects, construction install convenience is quick, and saving of work and time improves work efficiency.Quality of connection is good, does not let out and does not leak, and is a kind of comparatively ideal grafting Pipe joining method.
Summary of the invention
The purpose of this invention is to provide a kind of grafting Pipe joining method, overcome the complex operations method that has the new arm of grafting on main conduit now, and provide a kind of under main pipe need not be cut off the water the situation of stopping the supple of gas or steam the new method of the new arm of grafting thereon just, it is quick and easy for installation, saving of work and time improves work efficiency, and quality of connection is good, not letting out and do not leak, is a kind of comparatively ideal grafting Pipe joining method.
Purpose of the present invention and solve its technical problem underlying and adopt following technical measures to realize.
Aforesaid grafting Pipe joining method is connected with the incompatible realization grafting of a valve sets pipe by a connector, comprising connector body, pipe sealing spare, binding bolt, main pipe, connection sealing gasket, valve, grafting arm.Described valve and connector body have been assembled together when product export, when install the job site, earlier with pipe sealing spare setting-in in the groove of connector body inboard, the connector body button of being with valve is put into main conduit to be needed on the position of the new arm of grafting, one end of several binding bolts is passed below main conduit, penetrating in the bolt hole on the wing plate of connector body both sides of binding bolt two ends symmetry, and firmly will bundle bolt uniformly and all tighten, make very firm being positioned on the main pipe of connector body.Again drilling device is fixed by bolts on the valve on the side flange, turn on valve, and will be with the stubborn extreme higher position that is raised to of the flashboard in interior, pass through with the drill bit that does not influence drilling device, on main pipe, get out needed attachment hole with drilling device, withdraw from drill bit, and close valve, the medium in the main pipe can not be leaked out.The cracking-off drilling device, arm that will grafting is connected on the valve with flange plate, promptly finishes the grafting pipe and connects.
The present invention solves its technical problem underlying and can also adopt following technical measures further to realize.
Aforesaid connector body is a semicircle watt cylindrical shell, and watt cylindrical shell cylindrical side intermediate portion is provided with the hollow connection cushion cap of protrusion, and this cushion cap plane is provided with 4 connecting filament holes of having cut with scissors screw thread, and the circle side is provided with the circular groove of setting-in pipe sealing spare in watt tube; Watt tube both sides are provided with the wing plate, are respectively equipped with a plurality of symmetrical binding bolts hole on the wing plate on both sides.Connector body is to make with metallic material.
Aforesaid pipe sealing spare has a hollow circular ring flat-plate in the middle of being, and pipe sealing spare is that non-metal flexible material is made, and its prescription and material composition are looked the Chemical composition of fed sheet of a media in the pipeline or temperature variation and different.
Aforesaid binding bolt is is flat in the middle of the root two ends band cylindrical bolts and than being easier to make its broadband shape of going for a stroll, bundling bolt is to make with stainless steel.
Aforesaid main pipe is original main conduit of conveying gas, liquid or congee shape, powdery object, and its material can be steel pipe, cast iron tube, plastic tube, cement pipe, Glass Steel Tube.
Aforesaid connection sealing gasket is a circular ring, and its section is flat rectangle, and connecting sealing gasket is to make with nonmetal flexible material.
Aforesaid valve is the special-purpose gate valve supporting with connector body, the intact sealing of energy when the flashboard in the middle of its valve cuts out, and flashboard will be guaranteed all to rise in the valve body when turning on, and can not leave surplus in the cylindrical channel of valve at all.Be provided with flange plate about valve, which is provided with a plurality of flange bolts hole.Flashboard valve is to make with metallic material.
Aforesaid grafting is propped up tube end flange plate is installed, and flange plate is the general standard flange plate, is to make with metallic material.
From the above, connector body and valve have been assembled together when product export.During installation earlier with pipe sealing spare setting-in in the groove of connector body inboard, the connector body button of being with valve is put into main conduit to be needed on the position of the new arm of grafting, one end of several binding bolts is passed below main pipe, with penetrating in the bolt hole on the wing plate of connector body both sides of the two ends symmetry of binding bolt, and firmly will bundle bolt uniformly and all tighten, make very firm being positioned on the main pipe of connector body.Again drilling device is fixed by bolts on the valve on the side flange, turns on valve and will the flashboard in interior is stubborn be raised to the extreme higher position, pass through with the drill bit that does not influence drilling device.Get out needed attachment hole with drilling device on main pipe, withdraw from drill bit, throttle down can not leak out the medium in the main pipe, removes drilling device, and arm that will grafting is connected on the valve with flange plate, promptly finishes the grafting pipe and connects.
The present invention compares with the connecting means of other grafting pipe, have obvious advantages and useful effect, no matter be to change threeway or ways such as boring welded tube etc. all to need to stop the supple of gas or steam and cut off the water and could operate on main pipe, this is bound to influence user's use, causes certain economic loss.
The present invention has a valve owing to connector itself in installation, on main pipe, bored Kong Houke immediately with valve closing, can guarantee that the medium in the main pipe does not leak, this just can realize stopping the supple of gas or steam just cut off the water can be on any one main conduit the new arm of grafting, realize truly that safety is safe, convenient and swift, saving of work and time, raising work efficiency, quality of connection are good, do not let out and do not leak, economical and practical grafting pipe connects.
In sum, grafting Pipe joining method of the present invention, have plurality of advantages and use value, never seeing in existing various pipe connecting methods has similar connecting means to publish and be used, and is change and the innovation that all has essence on the structure that connects or actual function of use.On the grafting pipeline connection technology, realize the progress of a leap property, and had very convenient and practical effect, had the enhancement effect really, become new and innovative, progressive, practical new invention.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the schematic representation of grafting Pipe joining method of the present invention.
1 ... connector body 2 ... pipe sealing spare
3 ... binding bolt 4 ... main conduit
5 ... connect sealing gasket 6 ... valve
7 ... the grafting arm
11 ... connector cushion cap 12 ... the wing plate
13 ... binding bolt hole 14 ... the connecting filament hole
15 ... groove 41 ... the attachment hole that bores on the main pipe
61 ... flashboard 62 ... the valve flanges dish
63 ... valve flanges bolt hole 64 ... connecting bolt
71 ... pipe flange is propped up in grafting
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, structure, feature and the effect thereof of the grafting Pipe joining method that foundation the present invention is proposed, describe in detail as after.
With reference to shown in Figure 1, grafting Pipe joining method of the present invention is by a connector body 1 and the incompatible realization grafting of a valve sets pipeline.Comprising connector body 1, pipe sealing spare 2, binding bolt 3, main conduit 4, connection sealing gasket 5, valve 6, grafting arm 7.Described connector body 1 has been assembled together when product export with valve 6, when install the job site, earlier with pipe sealing spare 2 setting-ins in the groove 15 of connector body 1 inboard, connector body 1 button of being with valve 6 is put into main conduit 4 to be needed on the position of the new arm 7 of grafting, one end of several binding bolts 3 is passed below main conduit 4, make the penetrating in the binding bolt hole 13 on the connector body 1 both sides wing plate 12 of two ends symmetry of binding bolt 3, and the bolt 3 that will bundle of evenly exerting oneself all tightens, and makes connector body firm being positioned on the main conduit 4 in 10 fens.Again drilling device is fixed on the upside flange plate 62 of valve 6 with connecting bolt 64, valve 6 is turned on, reach at utmost, flashboard 61 whole liftings the in the valve 6 are entered in the valve first half, pass through with the drill bit that does not influence drilling device.On main conduit 4, get out attachment hole 41 with drilling device, withdraw from drill bit and throttle down 6 immediately, the media in the main conduit 4 are not leaked out.Remove drilling device, the flange plate 71 of arm 7 that will grafting is connected on the valve 6, has promptly finished the connection of the new arm 7 of grafting on main conduit 4.This connecting means can realize a kind of connector body 1 of specification, can connect the grafting arm 7 of plurality of specifications.As the connector of a Ф 50, can be respectively and the arm grafting of different sizes such as Ф 50, Ф 40, Ф 32, Ф 25, Ф 20, Ф 15.
Above-mentioned connector body 1 is a semicircle watt cylindrical shell, watt cylindrical shell cylindrical side intermediate portion is provided with that to protrude a centre of getting up be hollow connection cushion cap 11, the end face of cushion cap 11 is planes, which is provided with 4 connecting filament holes 14 of having cut with scissors screw thread, is used for connecting valve 6; Watt tube inboard is provided with the circular groove 15 of setting-in pipe sealing spare 2; Watt tube both sides respectively are provided with a wing plate 12, which is provided with a plurality of symmetrical binding bolts hole 13.Connector body 1 is to make with metallic material.
Above-mentioned pipe sealing spare 2 is used for realizing sealing between main conduit 4 and the connector body 1, and pipe sealing spare 2 is circular ring flat-plates of an intermediate hollow, and its specification size is supporting with the specification of connector 1.Pipe sealing spare 2 is to make with nonmetal flexible material, but its prescription changes with the Chemical composition of fed sheet of a media in the pipeline or the variation of temperature or pressure with material composition.
Above-mentioned binding bolt 3 is that root two ends band cylindrical bolt, centre are flat and make its wide shape band of going for a stroll than being easier to, and the profile of main pipe 4 is twined and bundled thereupon, plays the effect of fixed connector main body 1.Binding bolt 3 is to make with stainless steel material.
Above-mentioned main conduit 4 is original main conduits of conveying gas, liquid or congee shape, powdery object, and its material can be steel pipe, cast iron tube, plastic tube, cement pipe, glass tube.
Above-mentioned connection sealing gasket 5 is circular ring, and its section is flat rectangle, and connecting sealing gasket 5 is to make with nonmetal flexible material.
Above-mentioned valve 6 is special-purpose gate valves supporting with connector body 1, when cutting out, the flashboard 61 in the middle of its valve 6 can intact realization seal, flashboard 61 will guarantee all to rise in the cavity of valve body when turning on, can in the cylindrical channel of valve 6, not leave surplus, otherwise the drill bit that can influence drilling device moves up and down at all.Valve about 6 is provided with flange plate 62, which is provided with a plurality of flange bolts hole 63.Valve 6 is that metallic material is made.
The end of above-mentioned grafting arm 7 is equipped with flange plate 71, and flange plate 71 is the flange plate of general standard, makes with metallic material.
The inner and outer surface of all metallic material all will be done preservative treatment in the grafting Pipe joining method of the present invention.
During installation earlier with pipe sealing spare 2 setting-ins in the groove 15 of connector body 1 inboard, connector body 1 button of being with valve 6 is put into main conduit 4 to be needed on the position of the new arm 7 of grafting, one end of several binding bolts 3 is passed below main conduit 4, with penetrating in the bolt hole 13 on the connector body 1 both sides wing plate 12 of the two ends symmetry of binding bolt 3, and firmly will bundle bolt 3 uniformly and all tighten, make connector body firm being positioned on the main pipe 4 in 10 fens.Again drilling device is fixed on the flange plate 62 of valve 6 upsides with connecting bolt 64, turns on valve 6 and will the flashboard in interior 61 stubbornly be raised to the highest position, pass through with the drill bit of shadow drilling device not.Get out needed attachment hole 41 with drilling device on main conduit 4, withdraw from drill bit, throttle down 6 can not leak out the medium in the main conduit 4.Remove drilling device, the arm 7 usefulness flange plate 71 of required grafting are connected on the valve 6, promptly finished the grafting pipe and connected.
The grafting Pipe joining method of the present invention that above-mentioned structure like this constitutes all has many saving graces concerning technician of the same trade now, and the progressive that possesses skills really.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned prompting to be changed or be modified to the equivalent embodiment of equivalent variations, but every technical solution of the present invention content that do not break away from,, all still belong in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (8)
1, a kind of grafting Pipe joining method is characterized in that realizing the grafting pipeline by a connector body (1) and a valve (6) combination.Comprising connector body (1), pipe sealing spare (2), binding bolt (3), main conduit (4), connection sealing gasket (5), valve (6), grafting arm (7).Described connector body (1) has been assembled together when product export with valve (6), when install the job site, earlier with pipe sealing spare (2) setting-in in the groove (15) of connector body (1) inboard, to be put into main conduit (4) with connector body (1) button of valve (6) needs on the position of the new arm of grafting (7), one end of several binding bolts (3) is passed below main conduit (4), make the penetrating in the binding bolt hole (13) on connector body (1) the both sides wing plates (12) of two ends symmetry of binding bolt (3), and the bolt (3) that will bundle of evenly exerting oneself all tightens, and makes very firm being positioned on the main conduit (4) of connector body (1).Be fixed on drilling device on the upside flange plate (62) of valve (6) with connecting bolt (64) again, valve (6) is turned on, reach at utmost, the whole lifting of flashboard (61) in the valve (6) entered in the valve first half, pass through with the drill bit that does not influence drilling device.On main conduit (4), get out attachment hole (41) with drilling device, withdraw from drill bit and throttle down (6) immediately, the medium in the main conduit (4) is not leaked out.Remove drilling device, the flange plate (71) of arm (7) that will grafting is connected on the valve (6), has promptly finished the connection of going up the new arm of grafting (7) at main conduit (4).
2, according to claim 1 described grafting Pipe joining method, it is characterized in that wherein said connector body (1) is a semicircle watt cylindrical shell, watt cylindrical shell cylindrical side intermediate portion is provided with that to protrude a centre of getting up be hollow connection cushion cap (11), the end face of cushion cap (11) is a plane, which is provided with the connecting filament hole (14) of having cut with scissors screw thread, be used for connecting valve (6); Watt tube inboard is provided with the circular groove (15) of setting-in pipe sealing spare (2); Watt tube both sides respectively are provided with a wing plate (12), which is provided with a plurality of symmetrical binding bolts hole (13).Connector body (1) is to make with metallic material.
3, according to claim 1 described grafting Pipe joining method, it is characterized in that wherein said pipe sealing spare (2) is used for realizing sealing between main conduit (4) and the connector body (1), pipe sealing spare (2) is the circular ring flat-plate of an intermediate hollow, and its specification size is supporting with the specification of connector (1).Pipe sealing spare (2) is to make with nonmetal flexible material, but its prescription changes with the Chemical composition of fed sheet of a media in the pipeline or the variation of temperature or pressure with material composition.
4, according to claim 1 described grafting Pipe joining method, it is characterized in that wherein said binding bolt (3) is that root two ends band cylindrical bolt, centre are flat and than being easier to its wide shape of going for a stroll are with, the profile of main pipe (4) is twined binding thereupon, plays the effect of fixed connector main body (1).Binding bolt (3) is to make with stainless steel material.
5, according to claim 1 described grafting Pipe joining method, it is characterized in that wherein said main conduit (4) is original main conduit (4) of conveying gas, liquid or congee shape, powdery object, its material can be steel pipe, cast iron tube, plastic tube, cement pipe, glass tube.
6, according to claim 1 described grafting Pipe joining method, it is characterized in that wherein said connection sealing gasket (5) is a circular ring, its section is flat rectangle, and connecting sealing gasket (5) is to make with nonmetal flexible material.
7, according to claim 1 described grafting Pipe joining method, it is characterized in that wherein said valve (6) is and the supporting special-purpose gate valve of connector body (1), flashboard (61) in the middle of its valve (6) can seal when cutting out in intact realization, flashboard when turning on (61) will guarantee all to rise in the cavity of valve body, can in the cylindrical channel of valve (6), not leave surplus, otherwise the drill bit that can influence drilling device moves up and down at all.Be provided with flange plate (62) about valve (6), which is provided with a plurality of flange bolts hole (63).Valve (6) is that metallic material is made.
8, according to claim 1 described grafting Pipe joining method, it is characterized in that the end of wherein said grafting arm (7) is equipped with flange plate (71), flange plate (71) is the flange plate of general standard, makes with metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020620 CN1257359C (en) | 2004-05-25 | 2004-05-25 | Connecting method for grafting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020620 CN1257359C (en) | 2004-05-25 | 2004-05-25 | Connecting method for grafting pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1584384A true CN1584384A (en) | 2005-02-23 |
| CN1257359C CN1257359C (en) | 2006-05-24 |
Family
ID=34600551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410020620 Expired - Fee Related CN1257359C (en) | 2004-05-25 | 2004-05-25 | Connecting method for grafting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1257359C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697913A (en) * | 2014-11-28 | 2016-06-22 | 中电电气(上海)太阳能科技有限公司 | Adaptive joint of smoke discharge pipe of water-cooled vacuum pump |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852310B (en) * | 2010-06-11 | 2011-08-31 | 中国二十二冶集团有限公司 | Construction method for online connecting steel water pipelines |
-
2004
- 2004-05-25 CN CN 200410020620 patent/CN1257359C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697913A (en) * | 2014-11-28 | 2016-06-22 | 中电电气(上海)太阳能科技有限公司 | Adaptive joint of smoke discharge pipe of water-cooled vacuum pump |
| CN105697913B (en) * | 2014-11-28 | 2017-12-15 | 中电电气(上海)太阳能科技有限公司 | A kind of adaptation joint of water-cooled vavuum pump smoke discharging pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1257359C (en) | 2006-05-24 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP02 | Change in the address of a patent holder |
Address after: 116015, room 101, building 32, mountain screen garden, No. 51 South Central Road, Zhongshan District, Liaoning, Dalian Patentee after: Ge Wenyu Address before: 116011 No. 27 North Street, Xigang District, Liaoning, Dalian Patentee before: Ge Wenyu |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060524 Termination date: 20160525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |