CN103542188A - Novel PE composite pipeline - Google Patents
Novel PE composite pipeline Download PDFInfo
- Publication number
- CN103542188A CN103542188A CN201310514946.5A CN201310514946A CN103542188A CN 103542188 A CN103542188 A CN 103542188A CN 201310514946 A CN201310514946 A CN 201310514946A CN 103542188 A CN103542188 A CN 103542188A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- layer
- insulation layer
- thermal insulation
- present
- 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.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a novel PE composite pipeline comprising a pipeline body. The pipeline body comprises an anticorrosion layer, partition blocks, an insulation layer and an inner layer. The anticorrosion layer is made of fiberglass. Both the partition blocks and the insulation layer are made of PE material. The insulation layer is made of foam material. Through the use of the outside anticorrosion layer of fiberglass, the corrosion problem of the pipeline can be prevented effectively, and the service life of the pipeline can be prolonged; the pipeline replace the original steel pipe, and production cost and material cost in pipes can be reduced greatly; the novel PED composite pipeline is simple in structure and good in thermal insulation property.
Description
Technical field
The present invention relates to a kind of new PE multiple tube.
Background technique
It is main that the heating aqueduct of city central heating practicality adopts steel pipe more, in order to solve the insulation problem of steel pipe, at the coated one layer of heat preservation material in steel pipe outside, there is following defect in the hot duct of this structure: first, steel pipe matter main pipeline is embedded in underground for a long time, be easy to be corroded and damage, therefore the working life of this hot duct is short; The second, steel have good conductive force, in order to reduce heat loss, must increase the thick thermal insulating material of one deck, so just cause cost of material too high.Therefore provide a kind of can holding tube in the pipeline of heat, the problems such as working life that extend pipeline have become the focus of research in the industry.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of new PE multiple tube of simple in structure, with low cost, good warmth retention effect.
For addressing the above problem, the present invention adopts following technological scheme:
A kind of new PE multiple tube, comprise pipeline body, described pipeline body is from outer anticorrosive coat, spacer block, thermal insulation layer and the inner tube layer of being disposed with toward in, described anticorrosive coat is to adopt glass fibre reinforced plastics to make, described spacer block and thermal insulation layer all adopt PE material to make, and described thermal insulation layer is to adopt foam material to make.
As preferred technological scheme, described spacer block is evenly provided with four, and is provided with space between adjacent two interblock spacer blocks.
New PE multiple tube beneficial effect of the present invention is: the present invention can effectively prevent corrosive pipeline problem by being arranged on the peripheral anticorrosive coat of being made by glass fibre reinforced plastics, extend the working life of pipeline, and can replace original steel pipe, greatly reduce manufacture cost and the cost of material of body; Simple in structure, and there is good thermal insulation property.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of new PE multiple tube of the present invention;
Fig. 2 is the A-A whole-cutaway view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
Consult a kind of new PE multiple tube shown in Fig. 1 and Fig. 2, comprise pipeline body 101, described pipeline body 101 is from outer anticorrosive coat 1, spacer block 2, thermal insulation layer 4 and the inner tube layer 5 of being disposed with toward in, described anticorrosive coat 1 is to adopt glass fibre reinforced plastics to make, described spacer block 2 and thermal insulation layer 4 all adopt PE material to make, and described thermal insulation layer 4 is to adopt foam material to make.
Wherein, described spacer block 2 is evenly provided with four, and is provided with space 3 between adjacent two interblock spacer blocks 2.
New PE multiple tube beneficial effect of the present invention is: the present invention can effectively prevent corrosive pipeline problem by being arranged on the peripheral anticorrosive coat of being made by glass fibre reinforced plastics, extend the working life of pipeline, and can replace original steel pipe, greatly reduce manufacture cost and the cost of material of body; Simple in structure, and there is good thermal insulation property.
More than show and described basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. a new PE multiple tube, comprise pipeline body, it is characterized in that: described pipeline body is from outer anticorrosive coat, spacer block, thermal insulation layer and the inner tube layer of being disposed with toward in, described anticorrosive coat is to adopt glass fibre reinforced plastics to make, described spacer block and thermal insulation layer all adopt PE material to make, and described thermal insulation layer is to adopt foam material to make.
2. new PE multiple tube according to claim 1, is characterized in that: described spacer block is evenly provided with four, and is provided with space between adjacent two interblock spacer blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514946.5A CN103542188A (en) | 2013-10-28 | 2013-10-28 | Novel PE composite pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514946.5A CN103542188A (en) | 2013-10-28 | 2013-10-28 | Novel PE composite pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103542188A true CN103542188A (en) | 2014-01-29 |
Family
ID=49965925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310514946.5A Withdrawn CN103542188A (en) | 2013-10-28 | 2013-10-28 | Novel PE composite pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103542188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061932A (en) * | 2016-09-11 | 2017-08-18 | 深圳市博新美纳米科技有限公司 | Novel nano antibacterial heat-insulating pipe and its manufacture method |
-
2013
- 2013-10-28 CN CN201310514946.5A patent/CN103542188A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061932A (en) * | 2016-09-11 | 2017-08-18 | 深圳市博新美纳米科技有限公司 | Novel nano antibacterial heat-insulating pipe and its manufacture method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203500757U (en) | Detachable heating casing | |
| CN203730936U (en) | Stainless steel heat preservation pipeline structure | |
| CN201715112U (en) | Winding reinforcement type composite pipe material | |
| CN103453242A (en) | Double-layer convection heat-insulation water pipe | |
| CN203703401U (en) | Ceramic heat preservation seamless steel tube | |
| CN103542188A (en) | Novel PE composite pipeline | |
| CN103883808A (en) | High temperature resistance heat conduction and thermal insulation PE pipe | |
| CN205207953U (en) | Flexible soft polyethylene outer protective pipe thermal insulation pipe | |
| CN105351638A (en) | Flexible soft polyethylene outer protection pipe thermal insulation pipe and bending method | |
| CN203940135U (en) | Thermostable heat-conductive insulation PE pipe | |
| CN203880261U (en) | Plastic pipeline | |
| CN204190957U (en) | The syndeton of the removable accompanying-heat cable of a kind of muff | |
| CN204358343U (en) | Plug-in type thermal insulation casing | |
| CN212156113U (en) | Novel corrugated pipe with corrosion resistant effect | |
| CN204285477U (en) | A kind of accumulation of energy anti-corrosion structure of dual firing chamber and dual firing chamber | |
| CN203757197U (en) | Aluminum foil heat protecting pipe | |
| CN203067973U (en) | Glass fiber reinforced plastic compound pipeline | |
| CN202770295U (en) | Heat exchange tube | |
| CN204328258U (en) | A kind of NEW TYPE OF COMPOSITE shape steel tube | |
| CN206504061U (en) | Right-angled intersection formula Thermal insulative pipe carrier | |
| CN204176920U (en) | Water heater and inner container assembly thereof | |
| CN204852662U (en) | Compound crude oil pipeline of self -heating ultrahigh molecular weight polyethylene steel wire | |
| CN203273063U (en) | Detachable double-layer petroleum pipe fitting | |
| CN203453690U (en) | Directly buried compensation bend | |
| CN210567015U (en) | Heat preservation copper pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140129 |