CN107676574A - Protection device with heat insulation effect - Google Patents
Protection device with heat insulation effect Download PDFInfo
- Publication number
- CN107676574A CN107676574A CN201710979518.8A CN201710979518A CN107676574A CN 107676574 A CN107676574 A CN 107676574A CN 201710979518 A CN201710979518 A CN 201710979518A CN 107676574 A CN107676574 A CN 107676574A
- Authority
- CN
- China
- Prior art keywords
- arc shell
- heat
- protection device
- insulation effect
- heat insulation
- 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- Withdrawn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
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses the protection device with heat insulation effect; including arc shell; heat-preservation cotton is provided with the inside of the arc shell; 2 end sets of the arc shell have joint; flexure strip is provided with the inside of the joint; it is connected by zipper between two flexure strips, the arc shell is made of aluminium alloy.Arc shell of the present invention is made of aluminium alloy, with certain elasticity, it may insure that the present invention can be bonded along petroleum pipeline to wrap up, then it is connected by zipper, whole defroster is completely encapsulated on the outside of petroleum pipeline, completely cut off petroleum pipeline and outer wall cold gas, avoid petroleum pipeline because of crackle caused by low temperature environment, reduce the problem of oil transportation efficiency.
Description
Technical field
The present invention relates to petroleum transportation technical field, and in particular to has the protection device of heat insulation effect.
Background technology
The high development of today's society, the energy is a kind of indispensable resource.Oil is a kind of energy naturally stored, oil
Exploitation need into drilling well take oil, petroleum refining.Then used by transporting each website.
The transport of oil is carried out by petroleum pipeline, and each petroleum pipeline forms transmission net, by oil transportation to each
The ground needed.
Petroleum pipeline is disposed in the outdoor, if temperature is too low, especially northerly winter, temperature substantially all subzero,
Petroleum pipeline is easily cracked at low temperature, it is possible to the problem of oil leak can be caused, also, low temperature may easily cause oil to exist
Inner-walls of duct solidifies, and influences transfer efficiency.
The content of the invention
It is an object of the invention to provide the protection device with heat insulation effect, solves petroleum pipeline and easily occurs at low temperature
Crackle, reduce the problem of oil transportation efficiency.
The present invention is achieved through the following technical solutions：
Protection device with heat insulation effect, including arc shell, heat-preservation cotton are provided with the inside of the arc shell, institute
2 end sets for stating arc shell have joint, and flexure strip is provided with the inside of the joint, passes through drawing between two flexure strips
Chain link, the arc shell are made of aluminium alloy.
Aluminium alloy of the present invention is current material, and the heat-preservation cotton is existing insulation material, and the inner side of the joint has
Body refers to the relative side of 2 joints.
Arc shell of the present invention is made of aluminium alloy, has certain elasticity, it can be ensured that the present invention can be along stone
Oil-piping fitting parcel, is then connected by zipper, whole defroster is completely encapsulated on the outside of petroleum pipeline, makes petroleum pipeline
Road and outer wall cold gas completely cut off, and avoid petroleum pipeline because of crackle caused by low temperature environment, reduce the problem of oil transportation efficiency.
Meanwhile the problem of being also avoided that corrosion is made using aluminium alloy in arc shell.
Further, the thickness of heat-preservation cotton is 2-3 times of arc shell thickness.
Said structure has preferable heat insulation effect.
Further, flexure strip is elastic band.
The elastic band is prior art material, has certain elasticity, disclosure satisfy that the open and close of slide fastener.
Further, T-slot is provided with the inside of arc shell, the T-shaped coordinated with T-slot is provided with the heat-preservation cotton
Projection, the heat-preservation cotton realize detachable be arranged on the inside of arc shell by the raised cooperation with T-slot of T-shaped.
On the one hand said structure can improve the structural stability that heat-preservation cotton is connected with arc shell, and be easy to heat-preservation cotton
Remove and install.
Further, the outside of joint is set fluted, and the end set of the heat-preservation cotton has the projection coordinated with groove.
The stability of heat-preservation cotton installation is further improved, avoids it from moving in the axial direction
Further, bandage is provided with the inside of joint.
After bandage on 2 joints links together, the connection of 2 ends of arc shell is further realized, avoids drawing
The problem of whole device can not be bonded with petroleum pipeline when chain goes wrong.
The present invention compared with prior art, has the following advantages and advantages：
Arc shell of the present invention is made of aluminium alloy, has certain elasticity, it can be ensured that the present invention can be along stone
Oil-piping fitting parcel, is then connected by zipper, whole defroster is completely encapsulated on the outside of petroleum pipeline, makes petroleum pipeline
Road and outer wall cold gas completely cut off, and avoid petroleum pipeline because of crackle caused by low temperature environment, reduce the problem of oil transportation efficiency.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of protection device；
Fig. 2 is the sectional view of arc shell diametrically.
Mark and corresponding parts title in accompanying drawing：
1- heat-preservation cottons, 2- arc shells, 3- joints, 4- flexure strips, 5- slide fasteners, 6- bandages, 21-T shape grooves.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1：
As shown in Figure 1 and Figure 2,1, there is the protection device of heat insulation effect, it is characterised in that described including arc shell 2
The inner side of arc shell 2 is provided with heat-preservation cotton 1, and 2 end sets of the arc shell 2 have a joint 3, the joint 3 it is interior
Side is provided with flexure strip 4, is connected between two flexure strips 4 by slide fastener 5, and the arc shell 2 is made of aluminium alloy, described
Flexure strip 4 is elastic band；The thickness of the heat-preservation cotton 1 is 2-3 times of the thickness of arc shell 2.
Embodiment 2：
As shown in Figure 1 and Figure 2, the present embodiment is based on embodiment 1, and the inner side of the arc shell 2 is provided with T-slot 21, institute
The T-shaped projection for being provided with heat-preservation cotton 1 and coordinating with T-slot 21 is stated, the heat-preservation cotton 1 passes through the raised cooperation with T-slot 21 of T-shaped
Realize detachable be arranged on the inside of arc shell 2；The outside setting of the joint 3 is fluted, and the end of the heat-preservation cotton 1 is set
It is equipped with the projection coordinated with groove；The inner side of the joint 3 is provided with bandage 6.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (6)
1. the protection device with heat insulation effect, it is characterised in that including arc shell (2), the inner side of the arc shell (2)
Heat-preservation cotton (1) is provided with, 2 end sets of the arc shell (2) have joint (3), are provided with the inside of the joint (3)
Flexure strip (4), is connected by slide fastener (5) between two flexure strips (4), and the arc shell (2) is made of aluminium alloy.
2. the protection device according to claim 1 with heat insulation effect, it is characterised in that the thickness of the heat-preservation cotton (1)
Spend for 2-3 times of arc shell (2) thickness.
3. the protection device according to claim 1 with heat insulation effect, it is characterised in that the flexure strip (4) is pine
Taut band.
4. the protection device according to claim 1 with heat insulation effect, it is characterised in that the arc shell (2)
Inner side is provided with T-slot (21), and the T-shaped projection coordinated with T-slot (21), the heat-preservation cotton are provided with the heat-preservation cotton (1)
(1) detachable be arranged on the inside of arc shell (2) is realized by the raised cooperation with T-slot (21) of T-shaped.
5. the protection device according to claim 1 with heat insulation effect, it is characterised in that the outside of the joint (3)
Set fluted, the end set of the heat-preservation cotton (1) has the projection coordinated with groove.
6. the protection device according to claim 1 with heat insulation effect, it is characterised in that the inner side of the joint (3)
It is provided with bandage (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979518.8A CN107676574A (en) | 2017-10-19 | 2017-10-19 | Protection device with heat insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979518.8A CN107676574A (en) | 2017-10-19 | 2017-10-19 | Protection device with heat insulation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676574A true CN107676574A (en) | 2018-02-09 |
Family
ID=61141733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710979518.8A Withdrawn CN107676574A (en) | 2017-10-19 | 2017-10-19 | Protection device with heat insulation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676574A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1430222A (en) * | 1973-07-12 | 1976-03-31 | Damois Freres Ets | Insulating covers for hot water containers |
| JPH0559963A (en) * | 1991-08-28 | 1993-03-09 | Toyo Seisakusho:Kk | Sound proofing cover |
| CN201606625U (en) * | 2009-10-30 | 2010-10-13 | 李翠燕 | Heat-insulating pipe sleeve |
| CN202580482U (en) * | 2012-05-23 | 2012-12-05 | 重庆唐工绝热技术有限公司 | Fireproof and heat-insulating sleeve for wire harness and oil-way pipe |
| CN203393554U (en) * | 2013-06-09 | 2014-01-15 | 江阴市鑫海公路机械材料有限公司 | Asphalt mixture mixing tank with insulation housing capable of being opened and closed |
| CN207334094U (en) * | 2017-10-19 | 2018-05-08 | 成都科盛石油科技有限公司 | Petroleum pipeline defroster |
-
2017
- 2017-10-19 CN CN201710979518.8A patent/CN107676574A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1430222A (en) * | 1973-07-12 | 1976-03-31 | Damois Freres Ets | Insulating covers for hot water containers |
| JPH0559963A (en) * | 1991-08-28 | 1993-03-09 | Toyo Seisakusho:Kk | Sound proofing cover |
| CN201606625U (en) * | 2009-10-30 | 2010-10-13 | 李翠燕 | Heat-insulating pipe sleeve |
| CN202580482U (en) * | 2012-05-23 | 2012-12-05 | 重庆唐工绝热技术有限公司 | Fireproof and heat-insulating sleeve for wire harness and oil-way pipe |
| CN203393554U (en) * | 2013-06-09 | 2014-01-15 | 江阴市鑫海公路机械材料有限公司 | Asphalt mixture mixing tank with insulation housing capable of being opened and closed |
| CN207334094U (en) * | 2017-10-19 | 2018-05-08 | 成都科盛石油科技有限公司 | Petroleum pipeline defroster |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CL2008002874A1 (en) | Dry concentrate transfer pipe, having a double pipe structure, comprising an internal pipe through which the dry concentrate is transferred by compressed air, an external pipe arranged around the periphery. | |
| CN207334094U (en) | Petroleum pipeline defroster | |
| CN107676574A (en) | Protection device with heat insulation effect | |
| CN207599227U (en) | Steam specific complex seals FlexbleJoint | |
| CN209294652U (en) | Soft removable Pipeline thermal insulating sleeve | |
| CN205244731U (en) | Inside reinforcing means that restores of pipeline leak | |
| CN106523800A (en) | Heat-insulating anti-explosion steel tube | |
| CN209026390U (en) | A kind of novel LNG gas station pipe insulation pipeline shell | |
| CN207634876U (en) | A kind of high-temperature metal expansion joint | |
| CN204201064U (en) | A kind of wall-through sealing device of exhaust heat boiler header | |
| CN205715646U (en) | Composite seal ring | |
| CN208546994U (en) | A kind of slag cooler pours slag pipe | |
| CN205001744U (en) | High temperature transmission pipe | |
| CN208268632U (en) | Cigarette air duct non-metal compensator | |
| CN204573467U (en) | A kind of fixing-assembly being exclusively used in vacuum and low temperature pipe insulation cylinder | |
| CN110578847B (en) | Heating heat preservation pipe elbow | |
| CN102635314A (en) | Connecting method for expandable corrugated pipe | |
| CN209245522U (en) | A kind of drainage of foundation pit pipeline | |
| CN201462309U (en) | Sealing type high-temperature compensator of telescopic ring | |
| CN206205971U (en) | A kind of dual-purpose type pipe insulation device | |
| CN209196313U (en) | A kind of oil field vacuum heat-insulation oil pipe | |
| CN201288922Y (en) | Novel thermal-protective pipe | |
| CN207584210U (en) | A kind of bindiny mechanism of municipal pipeline | |
| CN206432642U (en) | A kind of PE excavates cable protection pipe | |
| CN205330822U (en) | Cooling type crankcase box |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |