CN203797214U - Flat-spanning three-way joint heat insulating pipe - Google Patents
Flat-spanning three-way joint heat insulating pipe Download PDFInfo
- Publication number
- CN203797214U CN203797214U CN201420164469.4U CN201420164469U CN203797214U CN 203797214 U CN203797214 U CN 203797214U CN 201420164469 U CN201420164469 U CN 201420164469U CN 203797214 U CN203797214 U CN 203797214U
- Authority
- CN
- China
- Prior art keywords
- flat
- way joint
- pipe
- connecting pipe
- heat insulating
- 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.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 claims abstract description 10
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 11
- 238000005187 foaming Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a flat-spanning three-way joint heat insulating pipe. The flat-spanning three-way joint heat insulating pipe is characterized by comprising a flat-spanning three-way joint body and a heat insulating layer, the heat insulating layer is of a two-layer structure, the inner layer is a foamed layer while the outer layer is a polyethylene layer, the flat-spanning three-way joint body is spoon-shaped and comprises a T-shaped three-way joint, a flat and straight connecting pipe welded with the T-shaped three-way joint, an inclined connecting pipe welded with the flat and straight connecting pipe, and a horizontal branched pipe welded with the inclined connecting pipe, an included angle of 135 degrees is formed between the flat and straight connecting pipe and the T-shaped three-way joint, an included angle of 135 degrees is formed between the inclined connecting pipe and the flat and straight connecting pipe, and an included angle of 135 degrees is formed between the horizontal branched pipe and the inclined connecting pipe. The flat-spanning three-way joint heat insulating pipe has the advantages that the T-shaped three-way joint, the flat and straight connecting pipe, the inclined connecting pipe and the horizontal branched pipe are sequentially welded, the included angle of 135 degrees is formed between each two adjacent parts, outside heat insulating is performed well at one step, and a user only needs to weld the T-shaped three-way joint with a main pipeline, so that construction difficulty is lowered, and working efficiency is improved; compared with using of a 90-degree elbow, medium flowing resistance is greatly reduced by using the flat-spanning three-way heat insulating pipe.
Description
Technical field
The utility model relates to a kind of thermal insulation pipe, is specifically related to a kind of flat spanning tee thermal insulation pipe, belongs to heat-insulating pipe technical field.
Background technique
As shown in Figure 1, in the time that the main pipeline of heat distribution pipeline is provided with two, i.e. main pipeline 1, main pipeline 2, when need to be when main pipeline 1 forms the lateral 3 of crossing over main pipeline 2, job site needs three 90 ° of elbows, i.e. elbow 4, elbow 5 and elbow 6.Thus, not only increased the difficulty of construction, and increased mounting cost, the material requirements of tubing has also been improved simultaneously, most critical be that the resistance of media flow also increases.
Model utility content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of resistance that not only can reduce media flow, and can reduce the difficulty of construction, the flat spanning tee thermal insulation pipe that can increase work efficiency simultaneously.
In order to realize above-mentioned target, the utility model adopts following technological scheme:
A kind of flat spanning tee thermal insulation pipe, is characterized in that, comprising: flat spanning tee body, the thermal insulation layer of coated aforementioned flat spanning tee body; Aforementioned flat spanning tee body is a spoonful shape, comprise: T-shaped threeway, be the straight connecting leg of 135 ° of angles with aforementioned T-shaped threeway welding and with T-shaped threeway, be the inclination connecting leg of 135 ° of angles with aforementioned straight connecting leg welding and with straight connecting leg, and be the horizontal branch pipe of 135 ° of angles with aforementioned inclination connecting leg welding and with inclination connecting leg.
Aforesaid flat spanning tee thermal insulation pipe, is characterized in that, aforementioned thermal insulation layer is double layer construction, and internal layer is foaming layer, and skin is polyethylene layer.
Usefulness of the present utility model is: T-shaped threeway, straight connecting leg, inclination connecting leg, horizontal branch pipe weld successively and adjacent component between form 135 ° of angles, and disposablely carry out outer insulation, only need to be by T-shaped threeway and main pipeline welding when construction, not only reduce the difficulty of construction, and having improved working efficiency, most critical, compared with using 90 ° of elbows, greatly reduce the resistance of media flow, reduced the material requirements to tubing.
Brief description of the drawings
Fig. 1 is the schematic diagram that forms lateral in prior art from main pipeline;
Fig. 2 is the structural representation of the flat spanning tee body of flat spanning tee thermal insulation pipe of the present utility model.
The implication of reference character in figure: 1-main pipeline, 2-main pipeline, 3-lateral, 4-elbow, 5-elbow, 6-elbow, the T-shaped threeway of 7-, 8-is straight connecting leg, 9-inclination connecting leg, 10-horizontal branch pipe.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
Flat spanning tee thermal insulation pipe of the present utility model, comprising: flat spanning tee body and thermal insulation layer, and thermal insulation layer is coated on flat spanning tee, and this is external, and thermal insulation layer is double layer construction, and internal layer is foaming layer, and skin is polyethylene layer.Introduce in detail the structure of flat spanning tee body below.
With reference to Fig. 2, flat spanning tee body comprises: T-shaped threeway 7, straight connecting leg 8, inclination connecting leg 9 and horizontal branch pipe 10.Wherein, straight connecting leg 8 is with T-shaped threeway 7 by elbow (135 °) welding, and straight connecting leg 8 is 135 ° of angles with T-shaped threeway 7; Inclination connecting leg 9 is with straight connecting leg 8 by elbow (135 °) welding, and inclination connecting leg 9 is 135 ° of angles with straight connecting leg 8; Horizontal branch pipe 10 is with inclination connecting leg 9 by elbow (135 °) welding, and horizontal branch pipe 10 is 135 ° of angles with inclination connecting leg 9.Whole flat spanning tee body is a spoonful shape.
Flat spanning tee thermal insulation pipe of the present utility model, because adopting elbow and T-shaped threeway 7, straight connecting leg 8, inclination connecting leg 9, the horizontal branch pipe 10 of three 135 °, welds flat spanning tee body, and disposablely carry out outer insulation, so only need to, by T-shaped threeway 7 and main pipeline welding, not only reduce the difficulty of construction, and improve working efficiency when construction, most critical be, compared with using 90 ° of elbows, greatly reduce the resistance of media flow, reduce the material requirements to tubing.
It should be noted that, above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technological scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (2)
1. flat spanning tee thermal insulation pipe, is characterized in that, comprising: flat spanning tee body, the thermal insulation layer of coated described flat spanning tee body; Described flat spanning tee body is a spoonful shape, comprise: T-shaped threeway, be the straight connecting leg of 135 ° of angles with described T-shaped threeway welding and with T-shaped threeway, be the inclination connecting leg of 135 ° of angles with described straight connecting leg welding and with straight connecting leg, and be the horizontal branch pipe of 135 ° of angles with described inclination connecting leg welding and with inclination connecting leg.
2. flat spanning tee thermal insulation pipe according to claim 1, is characterized in that, described thermal insulation layer is double layer construction, and internal layer is foaming layer, and skin is polyethylene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164469.4U CN203797214U (en) | 2014-04-04 | 2014-04-04 | Flat-spanning three-way joint heat insulating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164469.4U CN203797214U (en) | 2014-04-04 | 2014-04-04 | Flat-spanning three-way joint heat insulating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797214U true CN203797214U (en) | 2014-08-27 |
Family
ID=51379424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420164469.4U Expired - Lifetime CN203797214U (en) | 2014-04-04 | 2014-04-04 | Flat-spanning three-way joint heat insulating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797214U (en) |
-
2014
- 2014-04-04 CN CN201420164469.4U patent/CN203797214U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |