CN103453263A - Connecting structure of small-bore stereoscopic radiation plastic heating pipeline - Google Patents

Connecting structure of small-bore stereoscopic radiation plastic heating pipeline Download PDF

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Publication number
CN103453263A
CN103453263A CN2013103965011A CN201310396501A CN103453263A CN 103453263 A CN103453263 A CN 103453263A CN 2013103965011 A CN2013103965011 A CN 2013103965011A CN 201310396501 A CN201310396501 A CN 201310396501A CN 103453263 A CN103453263 A CN 103453263A
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CN
China
Prior art keywords
arm
bore
small
main
connecting structure
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
Application number
CN2013103965011A
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Chinese (zh)
Inventor
陈厚忠
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Wuhan Kingbull Economic Development Co Ltd
Original Assignee
Wuhan Kingbull Economic Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Kingbull Economic Development Co Ltd filed Critical Wuhan Kingbull Economic Development Co Ltd
Priority to CN2013103965011A priority Critical patent/CN103453263A/en
Publication of CN103453263A publication Critical patent/CN103453263A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a connecting structure of a small-bore stereoscopic radiation plastic heating pipeline. The connecting structure comprises a main pipe and a branch pipe, wherein the main pipe is provided with a connecting hole which is matched with the outer diameter of the branch pipe, and the branch pipe is inserted in the connecting hole through a sweat soldering way. According to the connecting structure disclosed by the invention, by arranging the connecting hole on the main pipe and forming an integrated structure by communicating the branch pipe with the main pipe through the sweat soldering way, plastics at connecting positions of the branch pipe and the main pipe can be melted into a whole according to a high polymer material welding theory, the strength of the plastics is higher than that of a body, the water seepage problem existing in mechanical connection is effectively solved, the structure is simple, and the cost is low; the connecting structure is suitable for the stereoscopic radiation plastic heating pipeline.

Description

The linkage structure of small-bore three-dimensional radiation plastics heating pipe
Technical field
The present invention relates to a kind of linkage structure of plastics heating pipe, particularly relate to a kind of linkage structure of small-bore three-dimensional radiation plastics heating pipe.
Background technique
Small-bore three-dimensional radiation plastics heating pipe (the arm diameter is generally less than 12mm) has been widely used in architecture heating system, as ceiling board radiant heating, metope radiant heating and floor panel heating etc.At present, the interconnection technique of small-bore three-dimensional radiation plastics heating pipe adopts the mechanical type Placement as FERRULETYPE, clamp-press type and the connection of sliding compact form copper pipe fitting etc. mostly.The connection pipe fitting of using in these Placements is generally metalwork, and it is expensive; And the phenomenon of joint infiltration can appear because the Material shrinkage amount of deformation that metal connecting pipe fitting causes greatly from the thermal expansion coefficient difference of plastic tube is different in mechanical connection sealing place.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of above-mentioned background technology, provide a kind of cost low and can effectively prevent the linkage structure of the small-bore three-dimensional radiation plastics heating pipe of seepage.
In order to realize above purpose, the linkage structure of a kind of small-bore three-dimensional radiation plastics heating pipe provided by the invention, comprise main and arm, described main is provided with the attachment hole matched with described arm external diameter, and described arm is inserted in described attachment hole by the sweat soldering mode.By offer attachment hole on main, and the mode that adopts sweat soldering is communicated with arm the formation monolithic construction with main, according to macromolecular material welding theory, the joint plastic melting of arm and main be integrated and its intensity higher than body intensity, effectively solved the seepage problem that mechanical connection exists, and simple in structure, cost is low.
In such scheme, in the connecting end of described arm, be provided with supporting element.Add the technological scheme of supporting element by adopting in the connecting end of described arm, can effectively prevent from subsiding when the hot melt and causing the generation of joint water blocking or undergauge phenomenon due to the thinner tube wall of arm, to have guaranteed the actual discharge opening of bridge of pipeline.
In such scheme, the metalwork that described supporting element is tubular structure, the external diameter of described supporting element matches with the internal diameter of described arm.Certainly, also can adopt the supporting element of other structures.
In such scheme, described attachment hole vertically in a row is evenly arranged along described main.Can longitudinally be evenly arranged according to actual needs even three row's attachment holes of a row or two rows on main.
In such scheme, the external diameter R1 >=16mm of described main, the external diameter R2≤12mm of described arm.
One aspect of the present invention, by offer attachment hole on main, and the mode that adopts sweat soldering is communicated with arm the formation monolithic construction with main, according to macromolecular material welding theory, the joint plastic melting of arm and main be integrated and its intensity higher than body intensity, effectively solved the seepage problem that mechanical connection exists, and simple in structure, cost is low; On the other hand, by adopting, add the technological scheme of supporting element in the connecting end of described arm, can effectively prevent from subsiding when the hot melt and causing the generation of joint water blocking or undergauge phenomenon due to the thinner tube wall of arm, to have guaranteed the actual discharge opening of bridge of pipeline.
The present invention is compared with the prior art, and fully shows that its superiority is: simple in structure, the low and leakage proof of cost is effective etc.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The structural relation schematic diagram that Fig. 2 is arm and supporting element in the present invention;
Fig. 3 is use status architecture schematic diagram of the present invention.
In figure: main 1, arm 2, attachment hole 3, supporting element 4.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail, but this embodiment should not be construed as limitation of the present invention.
As shown in Figure 1: the present embodiment provides a kind of linkage structure of small-bore three-dimensional radiation plastics heating pipe, comprise main 1 and arm 2, described main 1 is provided with the attachment hole 3 matched with described arm 2 external diameters, and described arm 2 is inserted in described attachment hole 3 by the sweat soldering mode.By offer attachment hole 3 on main 1, and the mode that adopts sweat soldering is communicated with arm 2 the formation monolithic construction with main 1, according to macromolecular material welding theory, the joint plastic melting of arm 2 and main 1 be integrated and its intensity higher than body intensity, effectively solved the seepage problem that mechanical connection exists, and simple in structure, cost is low.
Be provided with supporting element 4 in the connecting end of above-mentioned arm 2.Add the technological scheme of supporting element 4 by adopting in the connecting end of described arm 2, can effectively prevent from subsiding when the hot melt and causing the generation of joint water blocking or undergauge phenomenon due to the thinner tube wall of arm 2, to have guaranteed the actual discharge opening of bridge of pipeline.The metalwork that described supporting element 4 is tubular structure, the external diameter of described supporting element 4 matches with the internal diameter of described arm 2.Certainly, also can adopt the supporting element of other structures.
Above-mentioned attachment hole 3 vertically in a row being evenly arranged along described main 1.Can longitudinally be evenly arranged according to actual needs even three row's attachment holes 3 of a row or two rows on main 1.When actual production, can be using the basic concatenation unit of the main 1 that connects and arm 2 as three-dimensional radiant heating modular unit, like this, when construction, can be according to practice of construction area and operating mode etc., choose the described three-dimensional radiant heating modular unit of suitable quantity, can improve greatly efficiency of construction like this.External diameter R1 >=the 16mm of described main 1, the external diameter of described arm 2 is: 6≤R2≤12mm.
The present invention by offering attachment hole 3 on main 1, and the mode that adopts sweat soldering is communicated with arm 2 the formation monolithic construction with main 1, according to macromolecular material welding theory, the joint plastic melting of arm 2 and main 1 be integrated and its intensity higher than body intensity, effectively solved the seepage problem that mechanical connection exists, and simple in structure, cost is low; Add the technological scheme of supporting element 4 by adopting in the connecting end of described arm 2, can effectively prevent from subsiding when the hot melt and causing the generation of joint water blocking or undergauge phenomenon due to the thinner tube wall of arm 2, to have guaranteed the actual discharge opening of bridge of pipeline.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (5)

1. the linkage structure of a small-bore three-dimensional radiation plastics heating pipe, comprise main and arm, it is characterized in that: described main is provided with the attachment hole matched with described arm external diameter, and described arm is inserted in described attachment hole by the sweat soldering mode.
2. the linkage structure of small-bore three-dimensional radiation plastics heating pipe as claimed in claim 1, is characterized in that: in the connecting end of described arm, be provided with supporting element.
3. the linkage structure of small-bore three-dimensional radiation plastics heating pipe as claimed in claim 2, it is characterized in that: the metalwork that described supporting element is tubular structure, the external diameter of described supporting element matches with the internal diameter of described arm.
4. the linkage structure of small-bore three-dimensional radiation plastics heating pipe as claimed in claim 1, it is characterized in that: described attachment hole vertically in a row is evenly arranged along described main.
5. the linkage structure of small-bore three-dimensional radiation plastics heating pipe as described as arbitrary claim in claim 1-4, is characterized in that: the external diameter R of described main 1>=16mm, the external diameter R of described arm 2≤ 12mm.
CN2013103965011A 2013-09-03 2013-09-03 Connecting structure of small-bore stereoscopic radiation plastic heating pipeline Pending CN103453263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103965011A CN103453263A (en) 2013-09-03 2013-09-03 Connecting structure of small-bore stereoscopic radiation plastic heating pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103965011A CN103453263A (en) 2013-09-03 2013-09-03 Connecting structure of small-bore stereoscopic radiation plastic heating pipeline

Publications (1)

Publication Number Publication Date
CN103453263A true CN103453263A (en) 2013-12-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013103965011A Pending CN103453263A (en) 2013-09-03 2013-09-03 Connecting structure of small-bore stereoscopic radiation plastic heating pipeline

Country Status (1)

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CN (1) CN103453263A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000057097A1 (en) * 1999-03-22 2000-09-28 Pexep Oy Manifold
CN201521747U (en) * 2009-11-16 2010-07-07 张华洪 Octagonal stainless steel water segregator
CN201615295U (en) * 2010-02-05 2010-10-27 浙江杭特容器有限公司 Metal pipe welding structure
CN202484502U (en) * 2012-03-20 2012-10-10 成都三环金属制品有限公司 Plastic pipeline water segregator
CN202521112U (en) * 2012-03-28 2012-11-07 金建永 Water separator
CN202580332U (en) * 2012-06-05 2012-12-05 西安向阳航天材料股份有限公司 Bimetal composite pipe fitting with instrument joint
CN202580426U (en) * 2012-06-01 2012-12-05 楚天科技股份有限公司 Flow splitting manifold
CN202927342U (en) * 2012-11-22 2013-05-08 江苏永冠给排水设备有限公司 Combined water divider

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000057097A1 (en) * 1999-03-22 2000-09-28 Pexep Oy Manifold
CN201521747U (en) * 2009-11-16 2010-07-07 张华洪 Octagonal stainless steel water segregator
CN201615295U (en) * 2010-02-05 2010-10-27 浙江杭特容器有限公司 Metal pipe welding structure
CN202484502U (en) * 2012-03-20 2012-10-10 成都三环金属制品有限公司 Plastic pipeline water segregator
CN202521112U (en) * 2012-03-28 2012-11-07 金建永 Water separator
CN202580426U (en) * 2012-06-01 2012-12-05 楚天科技股份有限公司 Flow splitting manifold
CN202580332U (en) * 2012-06-05 2012-12-05 西安向阳航天材料股份有限公司 Bimetal composite pipe fitting with instrument joint
CN202927342U (en) * 2012-11-22 2013-05-08 江苏永冠给排水设备有限公司 Combined water divider

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Application publication date: 20131218