CN106813050A - A kind of pipe insulation device for petrochemical equipment - Google Patents
A kind of pipe insulation device for petrochemical equipment Download PDFInfo
- Publication number
- CN106813050A CN106813050A CN201710160897.8A CN201710160897A CN106813050A CN 106813050 A CN106813050 A CN 106813050A CN 201710160897 A CN201710160897 A CN 201710160897A CN 106813050 A CN106813050 A CN 106813050A
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- China
- Prior art keywords
- heat
- insulation layer
- layer
- pipe
- petroleum pipeline
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- 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.)
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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
- F16L59/04—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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a kind of pipe insulation device for petrochemical equipment, the U-shaped card hoop on supporting plate surface is fixed to including supporting plate and by fixing bolt, the U-shaped card hoop is wrapped in petroleum pipeline periphery, and the petroleum pipeline and U-shaped card hoop periphery are enclosed with heat-insulation layer.Reasonable in design of the present invention, pipeline is realized by heat-insulation layer heat-insulated, heat-insulation layer is made up of inorganic insulating layer and polyurethane foam insulation layer, the heat-proof quality of integral heat insulation layer is improved by organic insulation material and inorganic heat insulation material, outer layer pipe is additionally provided with the periphery of heat-insulation layer, improve the stability of heat-insulation layer mounting structure, two-part heat-insulation layer and outer layer pipe can be separated by connection rotating shaft, it is easy to the detection and maintenance to petroleum pipeline, alleviate the workload of testing staff, filling heat insulating wall is installed in the junction of petroleum pipeline and supporting plate, insulation is realized to the junction of petroleum pipeline and supporting plate by filling heat insulating wall.
Description
Technical field
The present invention relates to a kind of heat-proof device, specifically a kind of pipe insulation device for petrochemical equipment belongs to
Oil storage and transportation technology field.
Background technology
One of oil, main object of geological prospecting, are a kind of sticky, dark brown liquid, are referred to as " the blood of industry
There is petroleum storage liquid ", upper crustal some areas, and main component is the mixture of various alkane, cycloalkane, aromatic hydrocarbon, oil
Application it is quite varied, while the demand of annual oil is also very big, so will not be rested substantially for the exploitation of oil.
When oil exploitation is carried out, it is necessary to be transported to oil, due to the particularity of oil itself chemical property, entering
Need to be thermally shielded operation during row petroleum transportation, in general the heat-insulation and heat-preservation for petroleum pipeline all uses heat-insulation layer
Pipeline is fully wrapped around, heat-insulation and heat-preservation function is realized, but this heat-insulated mode is typically all non-removable fixed structure, inconvenience
In the maintenance and maintenance of petroleum pipeline.Therefore, a kind of pipe insulation dress for petrochemical equipment is proposed regarding to the issue above
Put.
The content of the invention
The purpose of the present invention be that provided to solve the above problems a kind of pipeline for petrochemical equipment every
Thermal.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of pipe insulation dress for petrochemical equipment
Put, including supporting plate and the U-shaped card hoop on supporting plate surface is fixed to by fixing bolt, the U-shaped card hoop is wrapped in outside petroleum pipeline
Enclose, the petroleum pipeline and U-shaped card hoop periphery are enclosed with heat-insulation layer, and the heat-insulation layer is provided with nothing inside petroleum pipeline side
Machine heat-insulation layer, the inorganic insulating layer outside is enclosed with polyurethane foam insulation layer, and polyurethane foam insulation layer outside is provided with
Outer layer pipe, the outer layer pipe external coating has anticorrosive coat, and the heat-insulation layer is divided into two, and the two ends of heat-insulation layer lead to respectively
The connecting bolt for crossing connection rotating shaft and fixed chuck surface is fixedly connected, and the petroleum pipeline is connected to supporting plate table by supporting plate
Face, and petroleum pipeline is provided with filling heat insulating wall with the junction of supporting plate, the filling heat insulating wall two ends are fixed by fixed plate and pacified
It is filled to oil transportation pipe surface.
Preferably, the inorganic insulating layer and polyurethane foam insulation layer collectively constitute heat-insulation layer, and heat-insulation layer and filling
Heat insulation layer structure is consistent.
Preferably, the heat-insulation layer and outer layer pipe are with petroleum pipeline centre to be symmetrically divided into two, and two parts
Heat-insulation layer is rotated by connection rotating shaft and connected.
Preferably, the fixed chuck is the extended structure of heat-insulation layer and outer layer pipe, and connecting bolt is through fixation
Chuck.
Preferably, the filling heat insulating wall is brought into close contact with petroleum pipeline outer side wall surface.
The beneficial effects of the invention are as follows：Reasonable in design of the present invention, heat-insulated, heat-insulation layer is realized to pipeline by heat-insulation layer
It is made up of inorganic insulating layer and polyurethane foam insulation layer, integral heat insulation is improved by organic insulation material and inorganic heat insulation material
The heat-proof quality of layer, outer layer pipe is additionally provided with the periphery of heat-insulation layer, improves the stability of heat-insulation layer mounting structure, by even
Switching through axle can separate two-part heat-insulation layer and outer layer pipe, be easy to the detection and maintenance to petroleum pipeline, alleviate detection
The workload of personnel, is provided with filling heat insulating wall, by filling heat insulating wall to petroleum pipeline in the junction of petroleum pipeline and supporting plate
Insulation is realized in junction with supporting plate, and whole filling heat insulating wall is fixed by two panels fixed plate, is easy to whole supporting plate
And the installation and replacing of U-shaped card hoop.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is present invention entirety cross-sectional view；
Fig. 3 is heat insulation layer structure schematic diagram of the present invention.
In figure：1st, supporting plate, 2, fixing bolt, 3, supporting plate, 4, U-shaped card hoop, 5, heat-insulation layer, 6, fixed chuck, 601, even
Connecting bolt, 7, petroleum pipeline, 8, connection rotating shaft, 9, filling heat insulating wall, 10, fixed plate, 11, inorganic insulating layer, 12, polyurethane foam
Heat-insulation layer, 13, outer layer pipe, 14, anticorrosive coat.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to shown in Fig. 1-3, a kind of pipe insulation device for petrochemical equipment, including supporting plate 1 and pass through
Fixing bolt 2 is fixed to the U-shaped card hoop 4 on the surface of supporting plate 1, and the U-shaped card hoop 4 is wrapped in the periphery of petroleum pipeline 7, the petroleum pipeline 7
And the periphery of U-shaped card hoop 4 is enclosed with heat-insulation layer 5, the heat-insulation layer 5 is provided with inorganic insulating layer inside the side of petroleum pipeline 7
11, the outside of the inorganic insulating layer 11 is enclosed with polyurethane foam insulation layer 12, and the outside of polyurethane foam insulation layer 12 is provided with
Outer layer pipe 13, the external coating of the outer layer pipe 13 has anticorrosive coat 14, and the heat-insulation layer 14 is divided into two, and heat-insulation layer 14
Two ends are fixedly connected by the connecting bolt 601 of connection rotating shaft 8 and the fixed surface of chuck 6 respectively, and the petroleum pipeline 7 is by branch
Fagging 3 is connected to the surface of supporting plate 1, and petroleum pipeline 7 is provided with filling heat insulating wall 9, the filling heat insulating wall with the junction of supporting plate 1
9 two ends are fixedly installed to the surface of petroleum pipeline 7 by fixed plate 10.
It is described inorganic as a kind of technical optimization scheme of the pipe insulation device for petrochemical equipment of the invention
Heat-insulation layer 11 and polyurethane foam insulation layer 12 collectively constitute heat-insulation layer 5, and heat-insulation layer 5 is consistent with the structure of filling heat insulating wall 9, carries
The integrality of heat insulation structural high.
As a kind of technical optimization scheme of the pipe insulation device for petrochemical equipment of the invention, the insulation
Layer 5 and outer layer pipe 13 are with the centre of petroleum pipeline 7 to be symmetrically divided into two, and two parts heat-insulation layer 5 is by connection rotating shaft 8
Connection is rotated, is easy to the dismounting to heat-insulation layer 5.
As a kind of technical optimization scheme of the pipe insulation device for petrochemical equipment of the invention, the fixation
Chuck 6 is the extended structure of heat-insulation layer 5 and outer layer pipe 13, and connecting bolt 601, through fixed chuck 6, realization is to insulation
The fixation of layer 5.
As a kind of technical optimization scheme of the pipe insulation device for petrochemical equipment of the invention, the filling
Heat-insulation layer 9 is brought into close contact with the outer side wall surface of petroleum pipeline 7, realizes the heat-insulated treatment to the installation position of supporting plate 3.
Use principle of the invention, when in use by U-shaped card hoop 4 and the top and bottom of the fixed petroleum pipeline 7 of supporting plate 3 pairs
End is fixed, and one end of connection rotating shaft 8 of heat-insulation layer 5 is placed on into the bottom of fixed petroleum pipeline 7, and two parts heat-insulation layer 5 is passed through
The fixed chuck 6 and connecting bolt 601 of each several part are fixed on the surface of petroleum pipeline 7, and heat-insulation layer 5 is by inorganic insulating layer 11 and polyurethane
Foam heat-insulation layer 12 is constituted, and heat-insulated, the periphery of whole heat-insulation layer 5 is realized by inorganic insulating layer 11 and polyurethane foam insulation layer 12
Bonding is connected with outer layer pipe 13, when heat-insulation layer 5 is mounted and dismounted, with outer layer pipe 13 for fulcrum is installed.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope that obtain with important document of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of pipe insulation device for petrochemical equipment, including supporting plate (1) and it is fixed to by fixing bolt (2)
The U-shaped card hoop (4) on supporting plate (1) surface, it is characterised in that：The U-shaped card hoop (4) is wrapped in petroleum pipeline (7) periphery, the oil transportation
Pipe (7) and U-shaped card hoop (4) periphery are enclosed with heat-insulation layer (5), and the heat-insulation layer (5) sets inside petroleum pipeline (7) side
There is inorganic insulating layer (11), inorganic insulating layer (11) outside is enclosed with polyurethane foam insulation layer (12), and polyurethane foam
Foam heat-insulation layer (12) outside is provided with outer layer pipe (13), and outer layer pipe (13) external coating has anticorrosive coat (14), the guarantor
Warm layer (14) is divided into two, and the two ends of heat-insulation layer (14) pass through connection rotating shaft (8) and fix the company on chuck (6) surface respectively
Connecting bolt (601) is fixedly connected, and the petroleum pipeline (7) is connected to supporting plate (1) surface by supporting plate (3), and petroleum pipeline (7) with
The junction of supporting plate (1) is provided with filling heat insulating wall (9), and filling heat insulating wall (9) two ends are by the fixed peace of fixed plate (10)
It is filled to petroleum pipeline (7) surface.
2. a kind of pipe insulation device for petrochemical equipment according to claim 1, it is characterised in that：The nothing
Machine heat-insulation layer (11) and polyurethane foam insulation layer (12) collectively constitute heat-insulation layer (5), and heat-insulation layer (5) and filling heat insulating wall
(9) structure is consistent.
3. a kind of pipe insulation device for petrochemical equipment according to claim 1, it is characterised in that：The guarantor
Warm layer (5) and outer layer pipe (13) are with petroleum pipeline (7) centre to be symmetrically divided into two, and two parts heat-insulation layer (5) is logical
Cross connection rotating shaft (8) and rotate connection.
4. a kind of pipe insulation device for petrochemical equipment according to claim 1, it is characterised in that：It is described solid
It is heat-insulation layer (5) and the extended structure of outer layer pipe (13) to determine chuck (6), and connecting bolt (601) is through fixed chuck
(6)。
5. a kind of pipe insulation device for petrochemical equipment according to claim 1, it is characterised in that：It is described to fill out
Heat-insulation layer (9) is filled to be brought into close contact with petroleum pipeline (7) outer side wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160897.8A CN106813050A (en) | 2017-03-17 | 2017-03-17 | A kind of pipe insulation device for petrochemical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160897.8A CN106813050A (en) | 2017-03-17 | 2017-03-17 | A kind of pipe insulation device for petrochemical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106813050A true CN106813050A (en) | 2017-06-09 |
Family
ID=59115191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710160897.8A Pending CN106813050A (en) | 2017-03-17 | 2017-03-17 | A kind of pipe insulation device for petrochemical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106813050A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723800Y (en) * | 2004-03-23 | 2005-09-07 | 上海新奇五金有限公司 | Thermal insulation support base |
| CN201382213Y (en) * | 2009-03-09 | 2010-01-13 | 岑保卫 | Tramping preventing stainless steel heat preservation casing pipe |
| CN203231025U (en) * | 2013-05-22 | 2013-10-09 | 郭振明 | Environmental protection and insulation cross sleeve for Christmas tree |
| CN203348832U (en) * | 2013-06-28 | 2013-12-18 | 陕西北元化工集团有限公司 | Pipe warm preservation device |
| CN203453630U (en) * | 2013-07-17 | 2014-02-26 | 青岛市热力规划设计研究院有限公司 | Steam shearing-resistant internal fixed support |
| CN104896259A (en) * | 2015-05-26 | 2015-09-09 | 成都高普石油工程技术有限公司 | Protection device of petroleum pipeline connecting portion |
| CN204785315U (en) * | 2015-05-19 | 2015-11-18 | 北京京卫瑞源科技有限公司 | Phenol -formaldehyde resin insulating tube |
-
2017
- 2017-03-17 CN CN201710160897.8A patent/CN106813050A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723800Y (en) * | 2004-03-23 | 2005-09-07 | 上海新奇五金有限公司 | Thermal insulation support base |
| CN201382213Y (en) * | 2009-03-09 | 2010-01-13 | 岑保卫 | Tramping preventing stainless steel heat preservation casing pipe |
| CN203231025U (en) * | 2013-05-22 | 2013-10-09 | 郭振明 | Environmental protection and insulation cross sleeve for Christmas tree |
| CN203348832U (en) * | 2013-06-28 | 2013-12-18 | 陕西北元化工集团有限公司 | Pipe warm preservation device |
| CN203453630U (en) * | 2013-07-17 | 2014-02-26 | 青岛市热力规划设计研究院有限公司 | Steam shearing-resistant internal fixed support |
| CN204785315U (en) * | 2015-05-19 | 2015-11-18 | 北京京卫瑞源科技有限公司 | Phenol -formaldehyde resin insulating tube |
| CN104896259A (en) * | 2015-05-26 | 2015-09-09 | 成都高普石油工程技术有限公司 | Protection device of petroleum pipeline connecting portion |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |