CN203671018U - Right-angle elbow pipe full fixing joint structure - Google Patents
Right-angle elbow pipe full fixing joint structure Download PDFInfo
- Publication number
- CN203671018U CN203671018U CN201320763156.6U CN201320763156U CN203671018U CN 203671018 U CN203671018 U CN 203671018U CN 201320763156 U CN201320763156 U CN 201320763156U CN 203671018 U CN203671018 U CN 203671018U
- Authority
- CN
- China
- Prior art keywords
- pipe
- elbow pipe
- plate
- insulation layer
- protective steel
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 9
- 239000011253 protective coating Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 4
- 238000003466 welding Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000035882 stress Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses a right-angle elbow pipe full fixing joint structure. The right-angle elbow pipe full fixing joint structure comprises an outer fixing reinforcing rib plate, an outer fixing ring plate, a heat insulation layer partition plate, an inner fixing ring plate, an inner fixing reinforcing rib plate, an inner fixing vertical plate, an outer protective steel pipe oblique connection elbow pipe, a working pipe elbow pipe, a heat insulation layer and a moisture discharging pipe, wherein the working pipe elbow pipe is fixed to the outer protective steel pipe oblique connection elbow pipe in a welding mode through the inner fixing ring plate, the inner fixing reinforcing rib plate and the inner fixing vertical plate, the outer fixing reinforcing rib plate, the outer fixing ring plate and the outer protective steel pipe oblique connection elbow pipe are fixed in a welding mode, the heat insulation layer partition plate is arranged in the heat insulation layer, the heat insulation layer is arranged between the working pipe elbow pipe and the outer protective steel pipe oblique connection elbow pipe, and the moisture discharging pipe is led out from an opening of the outer protective steel pipe oblique connection elbow pipe. The right-angle elbow pipe full fixing joint structure is low in construction cost and maintenance cost. By the adoption of the elbow pipe full fixing structure, a pipeline is fixed to a corner through a concrete fixing pier. By the adoption of the elbow pipe full fixing joint structure, arrangement of unfavorable bevel joints of pipelines is achieved.
Description
Technical field
The utility model relates to the full fixed knot structure of a kind of right-angle elbow pipe.
Background technique
At present, in heat distribution pipe network due to delivering vapor high temperature media, there is stress and expansion issues in inner and outer pipes, for existing problem in above-mentioned prior art, the full fixed knot pipe fitting of a kind of novel right-angle elbow pipe of research and design, considers stress and expansion coordination problem, avoid stress to exceed allowed band, utilizing soil to fix the relative position of steel conduit by anchor block civil engineering structure, and then realize being completely fixed of inside and outside pipeline, is very necessary thereby overcome existing problem in prior art.
Model utility content
The purpose of this utility model is to provide the full fixed knot structure of a kind of right-angle elbow pipe.
The technological scheme that the utility model adopted is for achieving the above object: the full fixed knot structure of a kind of right-angle elbow pipe, comprise outer fixing deep floor, outer fixing ring flat-plate, thermal insulation layer partition panel, interior fixing ring flat-plate, interior fixing deep floor, interior fixed board, external protective steel tube mitre bend, working pipe bend pipe, thermal insulation layer and humidity discharging pipe, working pipe bend pipe is by interior fixing ring flat-plate, interior fixing deep floor, interior fixed board and external protective steel tube mitre bend are welded and fixed, outer fixing deep floor, outer fixing ring flat-plate and external protective steel tube mitre bend are welded and fixed, thermal insulation layer partition panel is arranged in thermal insulation layer, thermal insulation layer is arranged between working pipe bend pipe and external protective steel tube mitre bend, humidity discharging pipe is drawn from the perforate of external protective steel tube mitre bend.
Described external protective steel tube mitre bend two ends are provided with mouth of pipe grommet.
The inner side of described mouth of pipe grommet is provided with transport positioning plate.
Between described transport positioning plate, be provided with transport locating sleeve.
Described external protective steel tube mitre bend is outside equipped with anticorrosion protective coating.
The full fixed knot structure of a kind of right-angle elbow pipe of the utility model, solve and existed in prior art: steam pipe network has been poor in right-angle elbow pipe place safe operation mechanism, occur piping displacement, distortion, distortion, seepage and breakoff phenomenon, its engineering cost is low, maintenance cost is low, utilize the full fixed structure of bend pipe, by concrete anchor block, pipeline is on the corner fixing, the full fixed knot of bend pipe is for solving the Layout Problem of the unfavorable knuckle node of pipeline.
Brief description of the drawings
Fig. 1 is the structural representation of the full fixed knot structure of a kind of right-angle elbow pipe of the utility model.
Embodiment
As shown in Figure 1, the full fixed knot structure of right-angle elbow pipe, comprise outer fixing deep floor 1, outer fixing ring flat-plate 2, thermal insulation layer partition panel 3, interior fixing ring flat-plate 4, interior fixing deep floor 5, interior fixed board 6, external protective steel tube mitre bend 7, working pipe bend pipe 11, thermal insulation layer 12 and humidity discharging pipe 13, working pipe bend pipe 11 is by interior fixing ring flat-plate 4, interior fixing deep floor 5, interior fixed board 6 is welded and fixed with external protective steel tube mitre bend 7, outer fixing deep floor 1, outer fixing ring flat-plate 2 is welded and fixed with external protective steel tube mitre bend 7, thermal insulation layer partition panel 3 is arranged in thermal insulation layer 12, thermal insulation layer 12 is arranged between working pipe bend pipe 1 and external protective steel tube mitre bend 7, humidity discharging pipe 13 is drawn from 7 perforates of external protective steel tube mitre bend, external protective steel tube mitre bend 7 two ends are provided with mouth of pipe grommet 9, the inner side of mouth of pipe grommet 9 is provided with transport positioning plate 8, between transport positioning plate, be provided with transport locating sleeve 10, external protective steel tube mitre bend 7 is outside equipped with anticorrosion protective coating 14, thermal insulation layer 12 is polyurethane or glass wool, when work, Internally fixed node is by relative fixing the position of working pipe and steel conduit, outer fixed knot utilizes soil to fix the relative position of steel conduit by anchor block civil engineering structure, and then realize being completely fixed of inside and outside pipeline, at right-angle elbow pipe, place is fixed working pipe with respect to outer tube, pipeline section is divided into two straight sections, simultaneously, inner and outer pipes and fixed structure should be considered stress and expansion coordination problem, avoid stress to exceed allowed band, outer fixed knot utilizes soil to fix the relative position of steel conduit by anchor block civil engineering structure, and then realize being completely fixed of inside and outside pipeline, for reducing the civil engineering cost of anchor block, general recommendations is in piping diagram, on the full fixed knot node of bend pipe, an External compensator of the each layout in both sides, for compensating the thermal walking of steel conduit, the thermal stress that prevents frictional force or steel conduit acts on anchor block, working pipe bend pipe 11 is by interior fixing ring flat-plate 4, interior fixing stiffening plate 5, interior fixed board 6 is welded and fixed with external protective steel tube mitre bend 7, fix working pipe bend pipe by outer tube, make on immovable point, it is relative fixing that the position of outer tube and working pipe bend pipe keeps, in fixed structure, external protective steel tube and working pipe bend pipe are by the interior fixed board 6 of U-shaped draw-in groove and interior fixing ring flat-plate 4 mutual spacing realizations, this structure can realize larger end thrust, area of contact is little, thermal resistance is large, can be by heat bridge effect control within the acceptable range, in working pipe, the interior pressure thrust of medium can be applied on Internally fixed node, structure by Internally fixed node is delivered on steel conduit again, the interior fixing ring flat-plate that the main structure that plays fixation is interior fixing-assembly, riser and stiffening plate,
Outer fixing deep floor 1, outer fixing ring flat-plate 2 is welded and fixed with external protective steel tube mitre bend 7, by anchor block civil engineering structure, utilize soil to fix the relative position of external protective steel tube, and then realize being completely fixed of inside and outside pipeline, for reducing the civil engineering cost of anchor block, general recommendations is in piping diagram, on the full fixed knot node of bend pipe, an External compensator of the each layout in both sides, for compensating the thermal walking of steel conduit, the thermal stress that prevents frictional force or steel conduit acts on anchor block, thermal insulation layer partition assembly 3 plays the effect of the soak layer that cuts off both sides being separated at fixed knot place, humidity discharging pipe 14 is drawn from external protective steel tube perforate, effect is to discharge the damp vapour in soak layer in the time of conduit running, simultaneously, by the situation of humidity discharging pipe steam discharge, can also judge whether pipeline exists the situation of leakage.
Claims (5)
1. the full fixed knot structure of right-angle elbow pipe, it is characterized in that: comprise outer fixing deep floor, outer fixing ring flat-plate, thermal insulation layer partition panel, interior fixing ring flat-plate, interior fixing deep floor, interior fixed board, external protective steel tube mitre bend, working pipe bend pipe, thermal insulation layer and humidity discharging pipe, working pipe bend pipe is by interior fixing ring flat-plate, interior fixing deep floor, interior fixed board and external protective steel tube mitre bend are welded and fixed, outer fixing deep floor, outer fixing ring flat-plate and external protective steel tube mitre bend are welded and fixed, thermal insulation layer partition panel is arranged in thermal insulation layer, thermal insulation layer is arranged between working pipe bend pipe and external protective steel tube mitre bend, humidity discharging pipe is drawn from the perforate of external protective steel tube mitre bend.
2. the full fixed knot structure of a kind of right-angle elbow pipe according to claim 1, is characterized in that: described external protective steel tube mitre bend two ends are provided with mouth of pipe grommet.
3. the full fixed knot structure of a kind of right-angle elbow pipe according to claim 2, is characterized in that: the inner side of described mouth of pipe grommet is provided with transport positioning plate.
4. the full fixed knot structure of a kind of right-angle elbow pipe according to claim 3, is characterized in that: between described transport positioning plate, be provided with transport locating sleeve.
5. the full fixed knot structure of a kind of right-angle elbow pipe according to claim 1, is characterized in that: described external protective steel tube mitre bend is outside equipped with anticorrosion protective coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763156.6U CN203671018U (en) | 2013-11-28 | 2013-11-28 | Right-angle elbow pipe full fixing joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763156.6U CN203671018U (en) | 2013-11-28 | 2013-11-28 | Right-angle elbow pipe full fixing joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671018U true CN203671018U (en) | 2014-06-25 |
Family
ID=50967311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763156.6U Expired - Fee Related CN203671018U (en) | 2013-11-28 | 2013-11-28 | Right-angle elbow pipe full fixing joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180925A (en) * | 2019-05-14 | 2019-08-30 | 中国水利水电建设工程咨询西北有限公司 | A kind of swan neck system and bending method for cooling water pipe in concrete storehouse |
-
2013
- 2013-11-28 CN CN201320763156.6U patent/CN203671018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180925A (en) * | 2019-05-14 | 2019-08-30 | 中国水利水电建设工程咨询西北有限公司 | A kind of swan neck system and bending method for cooling water pipe in concrete storehouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |