CN2434508Y - Super-lpow temp cool insulation tube bracket - Google Patents
Super-lpow temp cool insulation tube bracket Download PDFInfo
- Publication number
- CN2434508Y CN2434508Y CN 00221272 CN00221272U CN2434508Y CN 2434508 Y CN2434508 Y CN 2434508Y CN 00221272 CN00221272 CN 00221272 CN 00221272 U CN00221272 U CN 00221272U CN 2434508 Y CN2434508 Y CN 2434508Y
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- cold insulation
- cold
- super
- pad
- low temperature
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Abstract
The utility model provides a super-low temperature cold insulation pipe bracket. The super-low temperature cold insulation pipe bracket has strong moistureproof capability, good integral cold insulation effect, push stop and guide or sliding function, and convenient field installation. The super-low temperature cold insulation pipe bracket is suitable for various 25 DGE C-196 DGEC super-low temperature cold fluid transportation pipe lines with various calibres. A cold insulation pipe is added to the interior of a steel clamping hoop to form the super-low temperature cold insulation pipe bracket. The super-low temperature cold insulation pipe bracket is characterized in that a soft foamed heat insulation pad 1 and a main cold insulation layer 2 are positioned in a steel clamping hoop 3. The upper end of a base 5 and a lower clamping hoop are welded, and the lower end of the base 5 and an upper bottom plate 7 are welded. The upper bottom plate 7, a bottom plate cold insulation pad 8 (which is selected according to temperature), and a lower bottom plate 9 are connected and fixed by fastening members 6.
Description
The utility model relates to a kind of ultralow temperature cold insulation conduit saddle that is applicable to 25 ℃～-196 ℃ of ultralow temperature fluid feed line.It belongs to the cold insulation device of delivering cryogenic fluid pipeline.
Mostly the carriage of past cryogen conveyance conduit is to adopt metalwork or vegetable cork to construct at the scene, just can't implement effectively every cold insulation measure at the pipe support support zone like this, cold flow is directly derived along the pipe support steel structure, form the stronger cold damage of convection current aloft, cause cold defeated pipeline pipe support position to hang ice for a long time.To the ultralow temperature pipeline, because the existence of cold bridge causes the pipe support steel structure because of brittle fracture under low temperature, the steelframe temperature reduces greatly, and is serious in the fracture of pipe support steel structure, makes whole pipeline unstability, influences the safe operation of pipeline.
The ultralow temperature of existing domestic and international report is every cold conduit saddle, adopts to add a cork or common hardwood is isolated pipeline and steelframe on pipe support more, reaches the purpose every cold insulation.These are at the construction field (site) by the cold insulation conduit saddle of workman's field fabrication, after cork partly bears certain piping load, easy especially compressive deformation, the conduit saddle of making of common hardwood reaches below-40 ℃ in the conveyance fluid temperature, because of not making processed, therefore most of can the cracking because of freezing can't reach cold bridge and cut off, and easily causes the pipe support unstability or lose the cold insulation effect.
The purpose of this utility model is to avoid above-mentioned deficiency of the prior art, and provide a kind of moistureproof ability strong, whole cold insulation is effective, have derivation stopping to or sliding function, the scene is easy for installation, is applicable to the ultralow temperature cold insulation conduit saddle of 25 ℃～-196 ℃ ultralow temperature cold fluid transfer line of various bores.
The purpose of this utility model can reach by following measure:
A kind of ultralow temperature cold insulation conduit saddle, it is formed by adding cold insulating layer in the steel clamping band, it is characterized in that:
A. soft-foamed thermal insulation pad 1, main cold insulating layer 2 are positioned at steel clamping band 3, base 5 its upper ends and lower catch hoop welding, and lower end and upper plate 7 welding, upper plate 7, base plate are connected and fixed by fastening piece 6 every cold pad 8 and lower shoe 9;
B. soft-foamed thermal insulation pad 1, main cold insulating layer 2 are positioned at steel clamping band 3, base 5 its upper ends and lower catch hoop welding, lower end and base plate 7 ' directly welding.
Advantage of the present utility model:
The utility model cold insulation effect is remarkable, and conduit saddle position cold bridge repeatedly cuts off every cold pad every cold pad, main cold insulating layer and base plate through soft bubble, thereby reaches the purpose of cold insulation.The multinomial engineering practical validation of this conduit saddle cold insulation effect receives praises from customers, and simultaneously, but this conduit saddle batch production production scene is easy for installation, is convenient to demolition, and maintenance is convenient.
Fig. 1 is one of the utility model structural representation.
Fig. 2 is two of the utility model structural representation.
Work further describes to the utility model below in conjunction with accompanying drawing:
With steel clamping band 3 crooked transformation of ownership moulding (being divided into front band, lower catch hoop), main cold insulating layer 2 adopts natural fiber material through dewatered drying, carries out the moulding of moisture retardant processing with the insatiable hunger resin again or adopts high density polyurethane integral foam system tile shape main cold insulating layer 2; With base 5 upper ends and lower catch hoop welding, lower end and upper plate 7 welding, upper plate 7, base plate are connected and fixed by fastening piece 6 every cold pad 8 (selecting for use according to temperature) and lower shoe 9, also can be with base 5 upper ends and lower catch hoop welding, lower end and base plate 7 ' directly welding, during installation with lower shoe 9 or base plate 7 ' be flat on presetting on the steel plate on the pipe support, if fixedly the thrust conduit saddle add in addition the weldering thrust block get final product in the conduit saddle both sides, pipeline places in the lower catch hoop in the installation, with fastening piece 4 upper and lower clip connected is fixed then.With conduit saddle and pipeline cold insulation layer integral body, wrapping is integral after piping is adjusted balance.Pipeline can have the good cold insulation effect by soft bubble every cold pad 1, main cold insulating layer 2, reaches well every cold heat insulation effect every the secondary cold bridge partition of cold pad 8 thereby add upper plate.Wherein soft bubble is made of low temperature resistant bridge formation polyethylene foamed plate every cold pad 1; Base plate every cold pad 8 by the hard natural fiber material through dehydrate protection against the tide, anticorrosion, fire prevention processes after handling, or adopts high density polyurethane integral foam material.
In this conduit saddle, steel clamping band 3, base 5 and upper plate 7, lower shoe 9 or base plate 7 ' constitute by metal processing, to 25 ℃～-50 ℃ steelframe material selections 10 or No. 20 steel, right-50 ℃～-196 ℃ steelframe material selection 1Cr18Ni9Ti made.
Claims (5)
1, a kind of ultralow temperature cold insulation conduit saddle, it is formed by adding the cold insulation layer in the steel clamping band, it is characterized in that:
A. soft-foamed thermal insulation pad (1), main cold insulating layer (2) are positioned at steel clamping band (3), its upper end of base (5) and lower catch hoop welding, and lower end and upper plate (7) welding, upper plate (7), base plate are connected and fixed by fastening piece (6) every cold pad (8) and lower shoe (9);
B. soft-foamed thermal insulation pad (1), main cold insulating layer (2) are positioned at steel clamping band (3), its upper end of base (5) and lower catch hoop welding, and lower end and base plate (7 ') directly weld.
2, ultralow temperature cold insulation conduit saddle according to claim 1 is characterized in that soft bubble is made of low temperature resistant bridge formation polyethylene foamed plate every cold pad (1).
3, ultralow temperature cold insulation conduit saddle according to claim 1 is characterized in that main cold insulating layer (2) adopts natural fiber material or high density polyurethane integral foam system tile shape.
4, ultralow temperature cold insulation conduit saddle according to claim 1 is characterized in that steel clamping band (3), base (5) and upper plate (7), lower shoe (9) or base plate (7 ') are made of metal processing.
5, ultralow temperature cold insulation conduit saddle according to claim 1 is characterized in that base plate adopts hard natural fiber material or high density polyurethane integral foam material every cold pad (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221272 CN2434508Y (en) | 2000-08-04 | 2000-08-04 | Super-lpow temp cool insulation tube bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221272 CN2434508Y (en) | 2000-08-04 | 2000-08-04 | Super-lpow temp cool insulation tube bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434508Y true CN2434508Y (en) | 2001-06-13 |
Family
ID=33586188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221272 Expired - Fee Related CN2434508Y (en) | 2000-08-04 | 2000-08-04 | Super-lpow temp cool insulation tube bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434508Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881355A (en) * | 2010-06-22 | 2010-11-10 | 江苏中圣高科技产业有限公司 | Heat-insulating and cold-insulating pipe bracket for double-temperature transporting pipeline |
| CN101922596A (en) * | 2010-08-06 | 2010-12-22 | 王国兴 | Thermal insulation pipe support |
-
2000
- 2000-08-04 CN CN 00221272 patent/CN2434508Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881355A (en) * | 2010-06-22 | 2010-11-10 | 江苏中圣高科技产业有限公司 | Heat-insulating and cold-insulating pipe bracket for double-temperature transporting pipeline |
| CN101922596A (en) * | 2010-08-06 | 2010-12-22 | 王国兴 | Thermal insulation pipe support |
| CN101922596B (en) * | 2010-08-06 | 2012-01-11 | 王国兴 | Thermal insulation pipe support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ZHONGSHENG HIGH SCIENCE INDUSTRY CO., LTD Free format text: FORMER OWNER: SHENGNUO CHEMICAL EQUIPMENT CO LTD, NANJING CITY Effective date: 20040709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040709 Address after: 211100 No. 88 Bamboo Road, Jiangning District, Jiangsu, Nanjing Patentee after: Zhongsheng High Science & Technology Industry Co., Ltd., Jiangsu Address before: 210001, No. 360, South Nanjing Road, Zhongshan South Road, Jiangsu, 20 Patentee before: Shengnuo Chemical Equipment Co Ltd, Nanjing City |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |