CN209100775U - Vibrationproof sliding support for deep cooling pipeline - Google Patents
Vibrationproof sliding support for deep cooling pipeline Download PDFInfo
- Publication number
- CN209100775U CN209100775U CN201821438594.4U CN201821438594U CN209100775U CN 209100775 U CN209100775 U CN 209100775U CN 201821438594 U CN201821438594 U CN 201821438594U CN 209100775 U CN209100775 U CN 209100775U
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- deep cooling
- cooling pipeline
- clamping band
- vibrationproof
- steel clamping
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Abstract
The utility model discloses the vibrationproof sliding supports that petrochemical industry is used for deep cooling pipeline, heat insulation layer, Cold-keeping Layer and steel clamping band including being set in turn in deep cooling pipeline external from inside to outside, the steel clamping band includes the upper steel clamping band being detachably connected and lower steel clamping band, the bottom of the lower steel clamping band is provided with the gusset of supporting support, the gusset bottom and the T-shaped connection of bottom plate, the bottom plate both ends are symmetrically arranged with connecting plate, and the connecting plate is fixedly connected with bottom plate by anti-vibration plate.The utility model proposes the vibrationproof sliding support for deep cooling pipeline accurately control the impulse oscillation of deep cooling pipeline axially and/or radially, be able to satisfy pressure cold insulation pipe vibration-damping support requirement.
Description
Technical field
The utility model belongs to cryogenic piping conveying technology field, and in particular to slides branch to the vibrationproof for deep cooling pipeline
Frame.
Background technique
With the rapid development of China's Petrochemical, large-scale normal, middle high-pressure low tempertaure storage technology (such as liquefied gas, natural gas
Deng) wide popularization and application is obtained, the long distance delivery of various low temperature liquid material media is put forward new requirements.Pipeline medium
Long distance delivery efficiency directly affect storage tank zone operation economy, therefore pipeline medium conveying loss of refrigeration capacity by the industry
Great attention, cold insulation support of pipelines solve because ordinary construction pipe holder cause the cold bridge formed due to thermal insulation material is discontinuous every
It is disconnected, the loss of refrigeration capacity of pipeline is reduced, the temperature drop of the pipeline medium of long distance delivery is guaranteed.
But currently, exist when the cryogenic pipelines of some engineering projects such as LNG, low-temperature storage tank are in pipeline medium
Pipe level displacement is big, and traditional bracket can not meet such occasion, it would be highly desirable to solve the problems, such as exist now.
Utility model content
The vibrationproof sliding support to be solved in the utility model being designed to provide for deep cooling pipeline, to solve existing skill
There are pipe vibration, the big technical problems of the displacement of cold insulation pipeline when pumped (conveying) medium in art.The vibrationproof for being used for deep cooling pipeline is sliding
Dynamic support intensity is high, and construction and installation are convenient, have not only been able to achieve efficient cold insulation, but also can play the effect of vibrationproof sliding.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
For the vibrationproof sliding support of deep cooling pipeline, the insulation including being set in turn in deep cooling pipeline external from inside to outside
Layer, Cold-keeping Layer and steel clamping band, the steel clamping band include the upper steel clamping band being detachably connected and lower steel clamping band, the lower steel card
The bottom of hoop is provided with the gusset of supporting support, the gusset bottom and the T-shaped connection of bottom plate, and the bottom plate both ends are symmetrical
It is provided with anti-vibration plate, the anti-vibration plate compresses bottom plate by connecting plate.
The utility model is used for the vibrationproof sliding support of deep cooling pipeline, it is further characterized by: the lower steel clamping band
Bottom symmetrical be provided with the first gusset and the second gusset of supporting support.
The utility model is used for the vibrationproof sliding support of deep cooling pipeline, it is further characterized by: the bottom plate both ends
It is symmetrically arranged with the first connecting plate and the second connecting plate.Further, the bottom plate both ends are symmetrically arranged with the first connecting plate
With the second connecting plate, the spacing of first connecting plate and bottom plate is 25~50mm, second connecting plate and bottom plate
Spacing is 25~50mm.
The utility model is used for the vibrationproof sliding support of deep cooling pipeline, it is further characterized by: the Cold-keeping Layer with
Damp-proof layer is additionally provided between the steel clamping band.
The utility model is used for the vibrationproof sliding support of deep cooling pipeline, it is further characterized by: the steel clamping band peace
Filling tilt angle is 30 °~50 °, and steel clamping band mounting inclination angle is the line of two bolts of fixed upper steel clamping band and lower steel clamping band
With the angle of the horizontal central line of deep cooling pipeline.Further, the steel clamping band mounting inclination angle degree is 30 °, 40 ° or 45 °.
The utility model is used for the vibrationproof sliding support of deep cooling pipeline, it is further characterized by: the height of the bracket
For 50~100mm.
The beneficial effects of the utility model are:
1, the vibrationproof sliding support for deep cooling pipeline of the utility model accurately controls deep cooling pipeline axial direction and/or diameter
To impulse oscillation, be able to satisfy pressure cold insulation pipe vibration-damping support requirement.
2, the utility model had not only been able to achieve efficient cold insulation, but also can play the effect of sliding support.
3, the utility model also have many advantages, such as practical, structure is simple, be easily achieved with it is applied widely.
It is further to the utility model work detailed with the drawings and specific embodiments below, but attached drawing and specific embodiment party
Formula is not intended to limit the scope of the utility model.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the utility model for the vibrationproof sliding support of deep cooling pipeline,
Fig. 2 is another structural schematic diagram of the utility model for the vibrationproof sliding support of deep cooling pipeline.
Appended drawing reference as shown in the figure are as follows:
1- deep cooling pipeline, 2- heat insulation layer, 3- Cold-keeping Layer, 4- damp-proof layer, 5- steel clamping band, the upper steel clamping band of 51-, steel card under 52-
Hoop, 6- gusset, 7- bottom plate, the first connecting plate of 8-, the second connecting plate of 9-, 10- anti-vibration plate.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Fig. 1, for the vibrationproof sliding support of deep cooling pipeline, including it is set in turn in deep cooling pipeline from inside to outside
Heat insulation layer 2, Cold-keeping Layer 3 and steel clamping band 5 outside 1, steel clamping band 5 include the upper steel clamping band 51 and lower steel clamping band being detachably connected
52, the bottom of lower steel clamping band 52 is provided with the gusset 6 of supporting support, 6 bottom of gusset and the T-shaped connection of bottom plate 7,7 both ends of bottom plate
It is symmetrically arranged with anti-vibration plate 10, anti-vibration plate 10 compresses bottom plate 7 by the first connecting plate 8 and the second connecting plate 9.In the utility model
In, the spacing K of the first connecting plate 8 and bottom plate 7 is 25~50mm, and the spacing of the second connecting plate 9 and bottom plate 7 is 25~50mm, the
The spacing of one connecting plate, 8 end and 10 end of anti-vibration plate is (K+25) mm.In practice of construction, the first connecting plate 8 and second connects
Fishplate bar 9 is welded in construction surface.
The utility model proposes the special vibrationproof sliding support for deep cooling pipeline height be 50~100mm, bracket
Height H refer to the distance between lower 52 bottom of steel clamping band and bottom plate 7 (i.e. the sum of gusset 6 and the height of bottom plate 7), it is anti-through inventor
Retrial is tested and is verified, and when the nominal diameter of deep cooling pipeline is less than or equal to 150mm, effect is best when the height of bracket is 50mm,
When the nominal diameter of deep cooling pipeline is more than or equal to 200mm, effect is best when the height of bracket is 100mm.
In the present invention, heat insulation layer 2 uses low temperature resistant modified polyethylene material, is set up directly on deep cooling pipeline 1
Outer surface on, Cold-keeping Layer 3 is set to outside heat insulation layer 2, is additionally provided with damp-proof layer 4 in the present embodiment outside Cold-keeping Layer 3, moisture-proof
Layer 4 is elastic resin material paste, can effectively prevent extraneous moisture, rainwater enters.In the present embodiment, 3 outer diameter of Cold-keeping Layer
Less than or equal to 250mm, 3 outer diameter of Cold-keeping LayerIt is straight that DN represents 1 pipeline nominal of deep cooling pipeline
Diameter.The width of bottom plate 7 can be needed according to the outer diameter of deep cooling pipeline and practice of construction to determine, in the present embodiment the width of bottom plate 7
Degree W is 100~200mm.
It is provided with steel clamping band 5 outside damp-proof layer 4, the both ends of upper steel clamping band 51 and lower steel clamping band 52 pass through bolt respectively and connect
It connects.5 mounting inclination angle degree of steel clamping band is 30 °~50 °, i.e., the line of two bolts of fixed upper steel clamping band 51 and lower steel clamping band 52
It is in 30 °~50 ° angles with the horizontal central line of deep cooling pipeline 1, at practice of construction scene, 5 mounting inclination angle degree of steel clamping band is 30 °,
40 ° or 45 °, 5 mounting inclination angle degree of steel clamping band is 40 ° in the present embodiment.
Embodiment 2
As shown in Fig. 2, difference from example 1 is that:
The bottom symmetrical of lower steel clamping band 52 has the gusset 6 of supporting support, and gusset 6 includes the first gusset and the second gusset, the
One gusset bottom and the T-shaped connection of bottom plate 7, the second gusset bottom and the T-shaped connection of bottom plate 7.In the present embodiment, the first connection
The spacing K of plate 8 and bottom plate 7 is 25~50mm, and the spacing of the second connecting plate 9 and bottom plate 7 is 25~50mm, as shown in Fig. 2, is prevented
The spacing of 10 end of vibration plate and 7 adjacent end portion of bottom plate is (K+25) mm, and the first gusset end is (2K+ at a distance from 7 end of bottom plate
25)mm。
In the present embodiment, 3 outer diameter of Cold-keeping Layer is not more than 250mm, 3 outer diameter of Cold-keeping LayerDN represents 1 pipeline nominal diameter of deep cooling pipeline.The width of bottom plate 7 can be according to deep cooling pipe
The outer diameter and practice of construction in road need to determine, the width W of bottom plate 7 is 250~800mm in the present embodiment.
Deep cooling pipeline 1 is horizontal pipe, is used for transporting low temperature medium, and cryogenic media can be liquefied natural gas (- 162
DEG C), it is also possible to liquid oxygen, liquid nitrogen etc..The utility model proposes the special vibrationproof sliding support for deep cooling pipeline, Ji Nengshi
Now efficient cold insulation, and the effect of vibrationproof sliding can be played.
The special vibrationproof sliding support provided by the utility model for deep cooling pipeline is described in detail above,
The technical solution of the utility model that the above embodiments are only used to help understand and its core concept, it is noted that right
It, without departing from the principle of this utility model, can also be to the utility model for those skilled in the art
Some improvement and modification can also be carried out, and modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (8)
1. being used for the vibrationproof sliding support of deep cooling pipeline, it is characterised in that: including being set in turn in outside deep cooling pipeline from inside to outside
Heat insulation layer, Cold-keeping Layer and the steel clamping band in portion, the steel clamping band include the upper steel clamping band being detachably connected and lower steel clamping band, described
The bottom of lower steel clamping band be provided with the gusset of supporting support, the gusset bottom and the T-shaped connection of bottom plate, the bottom plate
Both ends are symmetrically arranged with anti-vibration plate, and the anti-vibration plate compresses bottom plate by connecting plate.
2. the vibrationproof sliding support according to claim 1 for deep cooling pipeline, it is characterised in that: the lower steel clamping band
Bottom symmetrical be provided with the first gusset and the second gusset of supporting support.
3. the vibrationproof sliding support according to claim 1 for deep cooling pipeline, it is characterised in that: the bottom plate both ends
It is symmetrically arranged with the first connecting plate and the second connecting plate.
4. the vibrationproof sliding support according to claim 3 for deep cooling pipeline, it is characterised in that: first connection
The spacing of plate and bottom plate is 25~50mm.
5. the vibrationproof sliding support according to claim 3 for deep cooling pipeline, it is characterised in that: second connection
The spacing of plate and bottom plate is 25~50mm.
6. the vibrationproof sliding support according to claim 1 for deep cooling pipeline, it is characterised in that: the Cold-keeping Layer with
Damp-proof layer is additionally provided between steel clamping band.
7. the vibrationproof sliding support according to claim 1 for deep cooling pipeline, it is characterised in that: the steel clamping band peace
Filling tilt angle is 30 °~50 °.
8. the vibrationproof sliding support according to claim 1 for deep cooling pipeline, it is characterised in that: the height of the bracket
Degree is 50~100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821438594.4U CN209100775U (en) | 2018-09-04 | 2018-09-04 | Vibrationproof sliding support for deep cooling pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821438594.4U CN209100775U (en) | 2018-09-04 | 2018-09-04 | Vibrationproof sliding support for deep cooling pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100775U true CN209100775U (en) | 2019-07-12 |
Family
ID=67151846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821438594.4U Active CN209100775U (en) | 2018-09-04 | 2018-09-04 | Vibrationproof sliding support for deep cooling pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100775U (en) |
-
2018
- 2018-09-04 CN CN201821438594.4U patent/CN209100775U/en active Active
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