CN103267197A - T-branch pipe of thread casting belt head - Google Patents
T-branch pipe of thread casting belt head Download PDFInfo
- Publication number
- CN103267197A CN103267197A CN2013102145212A CN201310214521A CN103267197A CN 103267197 A CN103267197 A CN 103267197A CN 2013102145212 A CN2013102145212 A CN 2013102145212A CN 201310214521 A CN201310214521 A CN 201310214521A CN 103267197 A CN103267197 A CN 103267197A
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- material pipe
- main material
- pipe
- good
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Abstract
The invention relates to a T-branch pipe of a thread casting belt head. The T-branch pipe comprises a main material pipe, wherein two symmetrical diagonal planes are arranged on the outer wall of the main material pipe and close to the bottom end of the main material pipe, a supporting rod is arranged at the bottom of the main material pipe, each diagonal plane is connected with a sub material pipe communicated with the main material pipe in a welding mode, and an arc face is arranged between a top end opening in each sub material pipe and the inner wall of the main material pipe for transition. The T-branch pipe of the thread casting belt head is composed of the main material pipe and the two sub material pipes, contact of inner surfaces is in a streamlined design, good high-temperature resistance, erosion resistance and acid and alkali resistance are achieved, the pressure separation effect is good, heat conduction performance is good, fluidity and good pressure maintaining effect of melt are improved, polyester melt can be heated and kept warm, and finally good chemical and physical properties of the polyester melt are guaranteed.
Description
Technical field
The present invention relates to a kind of three-way pipe of thread end of extruded band.
Background technique
In the polyester slice of petrochemical industry, chemical fibre industry was produced, the interior polyesters melt by-passing parts of thread end of extruded band mainly was a kind of special construction that outside polyesters melt is carried out preliminary shunting dividing potential drop at present.But the interior polyesters melt by-passing parts complex structure of existing thread end of extruded band, the dividing potential drop poor effect can not play the effect of further melting and heat preservation pressurize for melt, influences physics, the chemical property of melt.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of three-way pipe of thread end of extruded band simple in structure, easy to use.
The three-way pipe of thread end of extruded band of the present invention, comprise the major ingredient pipe, be provided with the scarf of two symmetries on the outer wall of described major ingredient pipe near the place, bottom, the bottom of major ingredient pipe is provided with strut, all by being welded to connect the sub-feed tube that is communicated with the major ingredient pipe, pass through the arc surface transition between the top port of sub-feed tube and the major ingredient inner tube wall on the scarf.
Compared with prior art beneficial effect of the present invention is: the three-way pipe of thread end of extruded band of the present invention adopts major ingredient pipe and two sub-feed tubes to make, airflow design is adopted in the contacting point of internal surface, has high temperature resistant, corrosion-resistant, acid-proof alkaline preferably, dividing potential drop is effective, good heat conductivity, improve flowability and the excellent pressure maintaining effect of melt, can carry out heat tracing to the polyesters melt, reached the chemistry and the physical property that guarantee polyesters melt excellence at last.
Description of drawings
Fig. 1 is one of the structural representation of the three-way pipe of the described a kind of thread end of extruded band of the embodiment of the invention;
Fig. 2 be the described a kind of thread end of extruded band of the embodiment of the invention three-way pipe structural representation two.
Among the figure:
1, major ingredient pipe; 2, strut; 3, sub-feed tube.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
Shown in Fig. 1-2, a kind of three-way pipe of thread end of extruded band, comprise major ingredient pipe 1, be provided with the scarf of two symmetries on the outer wall of described major ingredient pipe 1 near the place, bottom, the bottom of major ingredient pipe 1 is provided with strut 2, all by being welded to connect the sub-feed tube 3 that is communicated with major ingredient pipe 1, pass through the arc surface transition between the top port of sub-feed tube 3 and major ingredient pipe 1 inwall on the scarf.
The three-way pipe of thread end of extruded band of the present invention adopts major ingredient pipe and two sub-feed tubes to make, airflow design is adopted in the contacting point of internal surface, has high temperature resistant, corrosion-resistant, acid-proof alkaline preferably, dividing potential drop is effective, good heat conductivity, improve flowability and the excellent pressure maintaining effect of melt, can carry out heat tracing to the polyesters melt, reached the chemistry and the physical property that guarantee polyesters melt excellence at last.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (1)
1. the three-way pipe of a thread end of extruded band, comprise major ingredient pipe (1), it is characterized in that: the scarf that is provided with two symmetries on the outer wall of described major ingredient pipe (1) near the place, bottom, the bottom of major ingredient pipe (1) is provided with strut (2), all by being welded to connect the sub-feed tube (3) that is communicated with major ingredient pipe (1), pass through the arc surface transition between the top port of sub-feed tube (3) and major ingredient pipe (1) inwall on the scarf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102145212A CN103267197A (en) | 2013-05-31 | 2013-05-31 | T-branch pipe of thread casting belt head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102145212A CN103267197A (en) | 2013-05-31 | 2013-05-31 | T-branch pipe of thread casting belt head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103267197A true CN103267197A (en) | 2013-08-28 |
Family
ID=49010840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102145212A Pending CN103267197A (en) | 2013-05-31 | 2013-05-31 | T-branch pipe of thread casting belt head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103267197A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108368697A (en) * | 2015-12-14 | 2018-08-03 | 维家技术有限及两合公司 | With the device for connecting at least one pipe fitting and pipeline that device is thermally isolated |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04316784A (en) * | 1991-04-15 | 1992-11-09 | Toyoda Gosei Co Ltd | Manufacture of branch hose |
| CN101275680A (en) * | 2007-03-26 | 2008-10-01 | 科普莱赛泰克公司 | Gas valve assembly suitable for connecting to a barbecue |
| US20100170584A1 (en) * | 2007-06-15 | 2010-07-08 | Cetatech, Inc. | Method of manufacturing y-shape refrigerant distributor for air conditioning and y-shape refrigerant distributor manufactured thereby |
| CN201944467U (en) * | 2011-01-10 | 2011-08-24 | 扬州金泰管业有限公司 | Y-shaped three-way pipe |
| CN202100870U (en) * | 2011-02-18 | 2012-01-04 | 河北凯瑞管件制造有限公司 | Forged trouser Y-shaped tee joint |
| CN202561342U (en) * | 2012-04-12 | 2012-11-28 | 蒋金永 | Tee pipe fitting |
| CN202786535U (en) * | 2012-07-13 | 2013-03-13 | 吉铨精密机械(苏州)有限公司 | Pre-heating device of casting belt head spinneret unit |
| CN203375056U (en) * | 2013-05-31 | 2014-01-01 | 吉铨精密机械(苏州)有限公司 | Thread belt casting head three-way pipe |
-
2013
- 2013-05-31 CN CN2013102145212A patent/CN103267197A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04316784A (en) * | 1991-04-15 | 1992-11-09 | Toyoda Gosei Co Ltd | Manufacture of branch hose |
| CN101275680A (en) * | 2007-03-26 | 2008-10-01 | 科普莱赛泰克公司 | Gas valve assembly suitable for connecting to a barbecue |
| US20100170584A1 (en) * | 2007-06-15 | 2010-07-08 | Cetatech, Inc. | Method of manufacturing y-shape refrigerant distributor for air conditioning and y-shape refrigerant distributor manufactured thereby |
| CN201944467U (en) * | 2011-01-10 | 2011-08-24 | 扬州金泰管业有限公司 | Y-shaped three-way pipe |
| CN202100870U (en) * | 2011-02-18 | 2012-01-04 | 河北凯瑞管件制造有限公司 | Forged trouser Y-shaped tee joint |
| CN202561342U (en) * | 2012-04-12 | 2012-11-28 | 蒋金永 | Tee pipe fitting |
| CN202786535U (en) * | 2012-07-13 | 2013-03-13 | 吉铨精密机械(苏州)有限公司 | Pre-heating device of casting belt head spinneret unit |
| CN203375056U (en) * | 2013-05-31 | 2014-01-01 | 吉铨精密机械(苏州)有限公司 | Thread belt casting head three-way pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108368697A (en) * | 2015-12-14 | 2018-08-03 | 维家技术有限及两合公司 | With the device for connecting at least one pipe fitting and pipeline that device is thermally isolated |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |