CN107504283A - A kind of utilidor - Google Patents
A kind of utilidor Download PDFInfo
- Publication number
- CN107504283A CN107504283A CN201710533453.4A CN201710533453A CN107504283A CN 107504283 A CN107504283 A CN 107504283A CN 201710533453 A CN201710533453 A CN 201710533453A CN 107504283 A CN107504283 A CN 107504283A
- Authority
- CN
- China
- Prior art keywords
- layer pipe
- utilidor
- inner layer
- outer layer
- wall
- 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
Links
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
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
-
- 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
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/143—Pre-insulated pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention provides a kind of utilidor, including pipeline body, and the pipeline body be double-decker, and the outer wall of the inner layer pipe has a spiral bar of outwardly convex, on outer layer pipe suit and inner layer pipe outer wall.Instant invention overcomes the deficiencies in the prior art, it is reasonable in design, it is compact-sized, by the way that pipeline body is designed as into double-decker, inner layer pipe, which is that plastic construction is typically soft, has certain elastic module, and outer layer is that aluminum alloy materials have certain intensity that is made, between the two provided with insulation material, can effectively prevent pipeline and its cold in the case of use, guarantee be not damaged by frost.
Description
Technical field
The present invention relates to pipe technology field, and in particular to a kind of utilidor.
Background technology
The plastic conduit of existing pipeline, especially major diameter, it is widely used in municipal works, hydraulic engineering.By
Be generally used for the materials such as long-distance transportation water in these plastic conduits, whole plastic conduit generally connected by multiple duct sections and
Into.During winter, due to cold weather, the water capacity easy freezing in water pipe, the water requirements to equipment are influenceed, influence the fortune of equipment
OK.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of utilidor, the deficiencies in the prior art are overcome, are designed
Rationally, compact-sized, by the way that pipeline body is designed as into double-decker, inner layer pipe, which is that plastic construction is typically soft, has certain bullet
Property variable, outer layer be aluminum alloy materials have certain intensity that is made, between the two provided with insulation material, can effectively prevent pipeline
And its cold in the case of use, guarantee be not damaged by frost.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of utilidor, including pipeline body, the pipeline body are double-decker, and the outer wall of the inner layer pipe has
The spiral bar of outwardly convex, outer layer pipe suit with inner layer pipe outer wall on.
The outer layer pipe is made up of aluminum alloy materials, and inner layer pipe is made up of elastomeric material.
Gap between outer layer pipe and the inner layer pipe spiral bar is filled with insulation material.
Heater wire is embedded with the insulation material.
The outer layer pipe wall is provided with anticorrosive paint.
(3) beneficial effect
The embodiments of the invention provide a kind of utilidor.Possesses following beneficial effect：
For the present invention by the way that pipeline body is designed as into double-decker, inner layer pipe, which is that plastic construction is typically soft, has certain bullet
Property variable, outer layer be aluminum alloy materials have certain intensity that is made, between the two provided with insulation material, can effectively prevent pipeline
And its cold in the case of use, guarantee be not damaged by frost, if occurring situation about freezing in pipeline, electrical heating solution can be passed through
Remove.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 schematic structural views of the invention；
Fig. 2 is A-A cross section structure diagrams in Fig. 1.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of utilidor, including pipeline body, the pipeline body are double-decker, the outer wall of the inner layer pipe 1
Spiral bar 101 with outwardly convex, outer layer pipe 2 suit with the outer wall of inner layer pipe 1 on, the outer layer pipe 2 is aluminium alloy
Material is made, and inner layer pipe 1 is made up of elastomeric material, and the gap between the outer layer pipe 2 and inner layer pipe spiral bar 101 is filled out
Filled with insulation material 3, heater wire 4 is embedded with the insulation material 3, the wall of outer layer pipe 2 is provided with anticorrosive paint；This hair
It is bright by the way that pipeline body is designed as into double-decker, inner layer pipe, which is that plastic construction is general, soft has certain elastic module, outer layer
Have certain intensity that is made for aluminum alloy materials, between the two provided with insulation material, can effectively prevent pipeline and its it is cold
In the case of use, guarantee be not damaged by frost, if occurring situation about freezing in pipeline, can be released by electrical heating.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a kind of utilidor, including pipeline body, it is characterised in that the pipeline body is double-decker, the inner tube
The outer wall in road has a spiral bar of outwardly convex, outer layer pipe suit with inner layer pipe outer wall.
2. utilidor as claimed in claim 1, it is characterised in that：The outer layer pipe is made up of aluminum alloy materials, internal layer
Pipeline is made up of elastomeric material.
3. utilidor as claimed in claim 1, it is characterised in that：Between outer layer pipe and the inner layer pipe spiral bar
Gap is filled with insulation material.
4. utilidor as claimed in claim 1, it is characterised in that：Heater wire is embedded with the insulation material.
5. utilidor as claimed in claim 1, it is characterised in that：The outer layer pipe wall is provided with anticorrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533453.4A CN107504283A (en) | 2017-07-03 | 2017-07-03 | A kind of utilidor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533453.4A CN107504283A (en) | 2017-07-03 | 2017-07-03 | A kind of utilidor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107504283A true CN107504283A (en) | 2017-12-22 |
Family
ID=60678620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710533453.4A Pending CN107504283A (en) | 2017-07-03 | 2017-07-03 | A kind of utilidor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107504283A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072182U (en) * | 1990-08-31 | 1991-02-27 | 张先锋 | Al-foil compound thermal-insulation ventilation duct |
| CN103672203A (en) * | 2013-11-09 | 2014-03-26 | 高月芳 | Stainless steel composite tube |
| CN203549153U (en) * | 2013-09-29 | 2014-04-16 | 天津好为节能环保科技发展有限公司 | High-temperature-resistance heat insulation pipe |
| CN104358942A (en) * | 2014-10-29 | 2015-02-18 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline |
| CN104989886A (en) * | 2015-05-26 | 2015-10-21 | 成都高普石油工程技术有限公司 | Petroleum pipeline |
-
2017
- 2017-07-03 CN CN201710533453.4A patent/CN107504283A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072182U (en) * | 1990-08-31 | 1991-02-27 | 张先锋 | Al-foil compound thermal-insulation ventilation duct |
| CN203549153U (en) * | 2013-09-29 | 2014-04-16 | 天津好为节能环保科技发展有限公司 | High-temperature-resistance heat insulation pipe |
| CN103672203A (en) * | 2013-11-09 | 2014-03-26 | 高月芳 | Stainless steel composite tube |
| CN104358942A (en) * | 2014-10-29 | 2015-02-18 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline |
| CN104989886A (en) * | 2015-05-26 | 2015-10-21 | 成都高普石油工程技术有限公司 | Petroleum pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |