CN87209911U - Double insulation material combined type cellpacking of thermodynamic pipeline - Google Patents
Double insulation material combined type cellpacking of thermodynamic pipeline Download PDFInfo
- Publication number
- CN87209911U CN87209911U CN 87209911 CN87209911U CN87209911U CN 87209911 U CN87209911 U CN 87209911U CN 87209911 CN87209911 CN 87209911 CN 87209911 U CN87209911 U CN 87209911U CN 87209911 U CN87209911 U CN 87209911U
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- China
- Prior art keywords
- insulation material
- insulating material
- combined type
- pipeline
- hard
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Abstract
The utility model discloses the double insulation material combined type pipe packing of a thermodynamic pipeline. The utility model overcomes the disadvantages that the thermal conductivity coefficient of hard insulation material is a bit high, the hard insulation material is easy to crush and fall off, the soft insulation material is easy to settle, etc. The utility model has the advantages of convenient construction and convenient maintenance; the original two-layer insulation material which needs to be done construction at twice is combined into a disposable construction for pipe insulation; after knocked down, the double insulation material combined type pipe packing of a thermodynamic pipeline can be reused, which can not influence insulation effect.
Description
Heat distribution pipeline double-layer heat insulation material compound shell-and-tube belongs to the improvement of shell of pipe type heat-insulating profile.
All adopt hard or soft single thermal-protective material to carry out the heat distribution pipeline insulation in the heat insulating work both at home and abroad at present, though all kinds novel heat insulation material constantly occurs, but still there is following problems in the portion of practice in the heat insulating work construction: 1, the hard insulating material thermal conductivity is higher, the difference of pipeline and thermal insulating material linear expansion coeffcient, the vibrations of pipeline self produce draws back, comes off, makes the hard insulating material heat insulation effect not good.2, soft thermal insulating material serviceability temperature scope has certain restriction, generally in use exist soft thermal insulating material along the downward sedimentation of tube circumference, cause circumference thermal insulating material thickness gage distortion, the soft material that has produces certain corrosion to pipeline, influences soft thermal insulating material using effect.
The purpose of this utility model is to make that a kind of thermal conductivity is low, and using scope is wide, is difficult for brokenly, does not have sedimentation basically, does not have corrosion, the double-layer heat insulation material compound shell-and-tube of one-off construction.
Heat distribution pipeline double-layer heat insulation material compound shell-and-tube, internal layer (2) adopts hard insulating material, as p855 glue expanded perlite, microporous calcium silicate, perlite, expanded perlite, silicious marl etc., outer (1) adopts foam asbestus, polyurethane foam plastic, rock wool, slag wool, it is fine to make pottery, glass wools etc. are compounded on the internal layer (2) by dovetail groove (5), for ease of one-off construction, internal layer (2) is provided with fixed card (3) and following fixed card (4).
Of the present utility modelly be characterised in that firmly, soft thermal insulating material is compounded to form heat distribution pipeline inserted type shell section bar.The soft thermal insulating material of outer (1) is compounded in outside the internal layer hard insulating material by the dovetail groove (5) on the internal layer (2), and hard insulating material inner casing (2) is connected by inserted type structure (6).
Fig. 1 is a shell on the heat distribution pipeline double-layer heat insulation material combined type, and Fig. 2 is a shell under the heat distribution pipeline double-layer heat insulation material combined type.
The utility model heat distribution pipeline insulation material compound shell-and-tube, it is higher to have overcome the hard insulating material thermal conductivity factor, and easily fragmentation comes off and the shortcoming such as soft insulation material free settling. Easy construction, dividing secondary to construct rear former two-layer insulation material is that insulation material is based on domestic current material to the pipe insulation one-off construction, wide material sources, easily manufactured, cheap, pipeline maintenance is convenient, pulls down rear reusablely, does not affect heat insulation effect.
Claims (1)
1, the heat distribution pipeline double-layer heat insulation material compound shell-and-tube of being made up of thermal insulating material is characterized in that being made up of soft thermal insulating material shell (1) and hard insulating material inner casing (2); Hard insulating material inner casing (2) and soft thermal insulating material shell (1) are compound by dovetail groove (5); Shell connects one by last fixed card (3) and following fixed card (4) up and down; Hard insulating material inner casing (2) is connected by inserted type structure (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87209911 CN87209911U (en) | 1987-06-05 | 1987-06-05 | Double insulation material combined type cellpacking of thermodynamic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87209911 CN87209911U (en) | 1987-06-05 | 1987-06-05 | Double insulation material combined type cellpacking of thermodynamic pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87209911U true CN87209911U (en) | 1988-06-29 |
Family
ID=4824921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87209911 Ceased CN87209911U (en) | 1987-06-05 | 1987-06-05 | Double insulation material combined type cellpacking of thermodynamic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87209911U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871548B (en) * | 2009-05-11 | 2012-04-11 | 大连康维科技有限公司 | Thermal insulation tile |
| CN104321579A (en) * | 2012-03-21 | 2015-01-28 | 鲍里斯·弗拉基米劳维奇·柯拉基诺夫 | Modular removable thermal insulation |
| CN104819331A (en) * | 2015-05-22 | 2015-08-05 | 珠海格力电器股份有限公司 | Sealing sleeve for air conditioner valve, air conditioner valve component and air conditioner |
| CN107100709A (en) * | 2017-05-23 | 2017-08-29 | 江苏大学 | A kind of oxidation catalyzer double layer material attemperator used for natural gas engine |
-
1987
- 1987-06-05 CN CN 87209911 patent/CN87209911U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871548B (en) * | 2009-05-11 | 2012-04-11 | 大连康维科技有限公司 | Thermal insulation tile |
| CN104321579A (en) * | 2012-03-21 | 2015-01-28 | 鲍里斯·弗拉基米劳维奇·柯拉基诺夫 | Modular removable thermal insulation |
| CN104819331A (en) * | 2015-05-22 | 2015-08-05 | 珠海格力电器股份有限公司 | Sealing sleeve for air conditioner valve, air conditioner valve component and air conditioner |
| CN104819331B (en) * | 2015-05-22 | 2017-10-17 | 珠海格力电器股份有限公司 | Sealing sleeve for air conditioner valve, air conditioner valve component and air conditioner |
| CN107100709A (en) * | 2017-05-23 | 2017-08-29 | 江苏大学 | A kind of oxidation catalyzer double layer material attemperator used for natural gas engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |