CN100532404C - Vinyl chloride plastic composite pipe of ground temperature radiation heating and refrigeration - Google Patents
Vinyl chloride plastic composite pipe of ground temperature radiation heating and refrigeration Download PDFInfo
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- CN100532404C CN100532404C CNB2006100249471A CN200610024947A CN100532404C CN 100532404 C CN100532404 C CN 100532404C CN B2006100249471 A CNB2006100249471 A CN B2006100249471A CN 200610024947 A CN200610024947 A CN 200610024947A CN 100532404 C CN100532404 C CN 100532404C
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Abstract
The invention relates to a plastic composite tube, especially a heat-and cold-conducting vinyl chloride plastic composite tube. Its formula is (parts by weight): vinyl chloride plastic 100, metal powder 3-95, stabilizing agent 6-15, working assistant 3-15. The high heat conductivity heat-transfer quantity per unit area of the pipeline made of the inventive material has increased over 40 percent than that of the plastic tube (62w/m.k). The plastic composition tubes and tubular elements made of the inventive material for high-radiation heating and refrigerating can adopt heat and electric melt application and installation, and can also adopt binder spigot and socket application and installation.
Description
Technical field
The present invention relates to plastic composite pipe, particularly a kind of heat, colod-application vinyl chloride plastic composite pipe of conducting.
Background technology
Traditional heating, conduction cooling mode have radiator convection current or the hot and cold elegance temperature of central air conditioning, warm air concentrates on the middle and upper part or the top in room, heat is cool down in the generation, make the people that the sensation of dry mouth and tougue be arranged, the use floor radiation heating technology that has can make the floor significant temp be higher than indoor upper temp, space temperature field is " gradient " and distributes, form unique microclimate condition, make that the heat that provides is strong in people's foot, head is gentle, give the Human physiology of " the warm head of pin is cool " comfort and regulate characteristics; And make its requirement that can reach " layering heating, refrigeration " to large space, can control the microclimate environment in liftoff about 2 meters physical activity regional extents preferably.As: radiators such as animal and plant temperature canopy, square " four seasons are evergreen " and airport snow melt can't send the radiant heating Space in warm place high.The pipe laying material that this system once used in the past has the iron and steel tubing (its thermal conductivity is about 50w/mk) of the cheapness of heat transfer, conduction cooling better performances, owing to be easy to fouling in its pipe, corrosion resistance is poor, the construction and installation difficulty, and can't change after impaired, so once replaced, but copper pipe influences its large-scale promotion application with the height that is connected complicated and cost of copper pipe fitting by the splendid copper pipe of hot and cold conductive performance (thermal conductivity is about 400w/mk).Development along with plastics industry, developing " to mould for copper " is applied in the temperature radiant floor heating technology in succession, make the heat height of being benefited that can concentrate on human body, indoor surface temperature evenly, room temp from bottom to top successively decreases gradually and forms the characteristics such as hot microenvironment that human body requires that meet, can not cause indoor air temperature sharply mobile, scorching unbearably, but energy consumption be bigger as air-conditioning.Owing to its thermal conductivity of plastics class tubing is that 0.15-0.35w/mk is 2-4 grades of lagging material scopes, to pretend to be radiant heating, refrigeration carries hot water or cold water's plastic conduit will influence its " hot and cold can the diffusion " effect; The comprehensive utilization of the underground water that base area lower floor " the warm summer in winter is cold " feature forms, gas " the warm summer in winter is cold " natural energy resources reaches " hot and cold conduction " performance in order to strengthen improving its " hot and cold diffusion ", still needs for this reason and is further improved.
Summary of the invention
The objective of the invention is provides a kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe in order to overcome above-mentioned defective, with further raising radiant heating, refrigeration usefulness, realizes that large-scale commercial production creates conditions.
Technical scheme of the present invention is as follows:
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe is characterized in that according to parts by weight, and its prescription is as follows:
This lumarith Vn. is polyvinyl chloride and/or chlorinated polyvinyl chloride.
This metal powder raw material is red copper powder or brass powder or bronze powder or aluminium powder or Stainless Steel Powder or aluminum bronze powder.
This toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.
Advantage of the present invention is as follows:
1, the pipeline that uses material of the present invention to make, its high thermoconductivity unit surface heat transfer capacity improves more than 40% than plastics tubing (62w/mk).
2, high radiant heating, the refrigeration of using material of the present invention to make can be adopted hot melt or the construction and installation of electric smelting technology with compound plastic pipe and pipe fitting, also can adopt binding agent spigot-and-socket technology, and construction install convenience can reduce connection and seepage " hidden danger " thereof.
Embodiment
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe is characterized in that according to parts by weight, and its prescription is as follows:
This lumarith Vn. is polyvinyl chloride and/or chlorinated polyvinyl chloride.
This metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder.
This stablizer is the multifunctional and composite type system.
This toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.
This prescription is raw materials used drop into after metering in the high speed blender mixed evenly after, above-mentioned mixed material is fed heat conduction, refrigeration plastic-metal powder composite pipe or the pipe fitting series product that carry out extrusion molding or the moulding of injection moulding secondary processing in forcing machine or the injection moulding machine behind plasticizing processing pellet.High radiant heating, the cooling duct system of this serial plastic tubing, pipe fitting combination, it is good to have little, the cold and hot conduction diffusion of the line of material coefficient of expansion, and can improve creep resistance, ultimate compression strength, hardness and the dimensional stability etc. of composite pipe goods, be good novel high radiant heating, cold and hot water water delivery that refrigeration is used or gas transmission be with the composition of pipeline.
Embodiment 1
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe, according to parts by weight, its prescription is as follows:
Among this embodiment, the metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder; Stablizer is the multifunctional and composite type system; The toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.After tested, the thermal conductivity of this multiple-unit tube is 88w/mk.
Embodiment 2
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe, according to parts by weight, its prescription is as follows:
Among this embodiment, the metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder; Stablizer is the multifunctional and composite type system; The toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.After tested, the thermal conductivity of this multiple-unit tube is 130w/mk.
Embodiment 3
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe, according to parts by weight, its prescription is as follows:
Among this embodiment, the metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder; Stablizer is the multifunctional and composite type system; The toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.After tested, the thermal conductivity of this multiple-unit tube is 88.5w/mk.
Embodiment 4
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe, according to parts by weight, its prescription is as follows:
Among this embodiment, the metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder; Stablizer is the multifunctional and composite type system; The toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.After tested, the thermal conductivity of this multiple-unit tube is 120w/mk.
Embodiment 5
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe, according to parts by weight, its prescription is as follows:
Among this embodiment, the metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder; Stablizer is the multifunctional and composite type system; The toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.After tested, the thermal conductivity of this multiple-unit tube is 88.3w/mk.
Embodiment 6
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe, according to parts by weight, its prescription is as follows:
Among this embodiment, the metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder; Stablizer is the multifunctional and composite type system; The toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.After tested, the thermal conductivity of this multiple-unit tube is 125w/mk.
Embodiment 7
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe, according to parts by weight, its prescription is as follows:
Among this embodiment, the metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder; Stablizer is the multifunctional and composite type system; The toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.After tested, the thermal conductivity of this multiple-unit tube is 88.6w/mk.
Embodiment 8
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe, according to parts by weight, its prescription is as follows:
Among this embodiment, the metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder; Stablizer is the multifunctional and composite type system; The toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.After tested, the thermal conductivity of this multiple-unit tube is 126w/mk.
Embodiment 9
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe, according to parts by weight, its prescription is as follows:
Among this embodiment, the metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder; Stablizer is the multifunctional and composite type system; The toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.After tested, the thermal conductivity of this multiple-unit tube is 88.9w/mk.
Embodiment 10
A kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe, according to parts by weight, its prescription is as follows:
Among this embodiment, the metal powder raw material is copper powder (red copper powder or brass powder or bronze powder) or aluminium powder or Stainless Steel Powder or aluminum bronze powder; Stablizer is the multifunctional and composite type system; The toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.After tested, the thermal conductivity of this multiple-unit tube is 130w/mk.
Because flowability, the thermostability of pure chlorinated polyvinyl chloride system are relatively poor relatively, so melt the reduction of (embodiment 5-10) viscosity with the Da Rong of chlorinated polyvinyl chloride and the mixed system of polyvinyl chloride, power consumption is few during plasticizing.
Claims (4)
1, a kind of ground temperature radiant heating, refrigeration vinyl chloride plastic composite pipe is characterized in that according to parts by weight, and its prescription is as follows:
Composition consumption (weight part)
Lumarith Vn. 100
Metal powder 3-95
Stablizer 6-15
Toughening modifying processing aid 3-15
2, ground temperature radiant heating according to claim 1, refrigeration vinyl chloride plastic composite pipe is characterized in that this lumarith Vn. is polyvinyl chloride and/or chlorinated polyvinyl chloride.
3, ground temperature radiant heating according to claim 1, refrigeration vinyl chloride plastic composite pipe is characterized in that this metal powder raw material is red copper powder or brass powder or bronze powder or aluminium powder or Stainless Steel Powder or aluminum bronze powder.
4, ground temperature radiant heating according to claim 1, refrigeration vinyl chloride plastic composite pipe is characterized in that this toughening modifying processing aid is chlorinatedpolyethylene and/or acrylic ester polymer and/or methyl methacrylate-divinyl-styrene copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100249471A CN100532404C (en) | 2006-03-22 | 2006-03-22 | Vinyl chloride plastic composite pipe of ground temperature radiation heating and refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100249471A CN100532404C (en) | 2006-03-22 | 2006-03-22 | Vinyl chloride plastic composite pipe of ground temperature radiation heating and refrigeration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1825049A CN1825049A (en) | 2006-08-30 |
| CN100532404C true CN100532404C (en) | 2009-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100249471A Expired - Fee Related CN100532404C (en) | 2006-03-22 | 2006-03-22 | Vinyl chloride plastic composite pipe of ground temperature radiation heating and refrigeration |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654374A (en) * | 2012-04-16 | 2012-09-05 | 陈建伟 | Multichannel film |
| CN102654361A (en) * | 2012-04-16 | 2012-09-05 | 陈建伟 | Anti-scaling and anti-freezing closed cooling tower |
| CN107778730B (en) * | 2017-12-05 | 2021-01-15 | 苏州水博士建材科技有限公司 | Preparation method of PVC (polyvinyl chloride) pipe with stainless steel effect |
| CN107964187A (en) * | 2017-12-05 | 2018-04-27 | 苏州水博士建材科技有限公司 | A kind of high tenacity, the heat-staple PVC pipe with stainless steel effect |
-
2006
- 2006-03-22 CN CNB2006100249471A patent/CN100532404C/en not_active Expired - Fee Related
Non-Patent Citations (6)
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| PVC/SBS共混改性波纹套线管的研制. 甄健.工程塑料应用，第28卷第11期. 2000 |
| PVC/SBS共混改性波纹套线管的研制. 甄健.工程塑料应用，第28卷第11期. 2000 * |
| XDW高效多功能有机铅盐复合稳定剂的研制. 胡文玺，刘连声，蒋马小，李学辉，陈杰.泰州职业技术学院学报，第6卷第1期. 2006 |
| XDW高效多功能有机铅盐复合稳定剂的研制. 胡文玺，刘连声，蒋马小，李学辉，陈杰.泰州职业技术学院学报，第6卷第1期. 2006 * |
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|---|---|
| CN1825049A (en) | 2006-08-30 |
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Assignee: Shanghai Youli Seeper Pipe Co., Ltd. Assignor: Zhou Baomao|Zheng Asong Contract record no.: 2011310000104 Denomination of invention: Vinyl chloride plastic composite pipe of ground temp. radiation heating and refrigerating Granted publication date: 20090826 License type: Exclusive License Open date: 20060830 Record date: 20110718 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20140322 |