CN203963396U - A kind of thermal insulation casing - Google Patents
A kind of thermal insulation casing Download PDFInfo
- Publication number
- CN203963396U CN203963396U CN201420352961.4U CN201420352961U CN203963396U CN 203963396 U CN203963396 U CN 203963396U CN 201420352961 U CN201420352961 U CN 201420352961U CN 203963396 U CN203963396 U CN 203963396U
- Authority
- CN
- China
- Prior art keywords
- insulation
- lagging
- internal layer
- thermal insulation
- utility
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 68
- HQWDILUMZXPFNW-UHFFFAOYSA-N 2-cyano-2-nitroacetamide Chemical compound NC(=O)C(C#N)[N+]([O-])=O HQWDILUMZXPFNW-UHFFFAOYSA-N 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 22
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 239000002356 single layer Substances 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model provides a kind of thermal insulation casing, it is characterized in that, is made up of the first lagging and second lagging of symmetry; This first lagging comprises: insulation is outer, which is provided with the outer contacting face for being connected with the insulation skin of this second lagging; Insulation internal layer, is positioned at this insulation outer inner, and one-body molded with this insulation skin, this insulation internal layer is provided with the interior surface of contact for being connected with the insulation internal layer of this second lagging, and this interior surface of contact and this outer contacting face are not positioned at same level.The thermal insulation casing that the utility model provides, the first lagging and the second lagging by symmetry form, and the first lagging and the second lagging all comprise that integrated insulation is outer and are incubated internal layer, and the seam crossing of the outer field seam crossing of complete insulation and complete insulation internal layer staggers, so only use Single-layer Insulation And cover just to realize the effect of double-layer heat insulation, and better heat preservation, construction is more time saving and energy saving simultaneously.
Description
Technical field
The utility model relates to pipeline heat-insulating technology field, relates in particular to a kind of thermal insulation casing.
Background technique
In the time the special liquids such as liquid nitrogen being carried out to pipeline conveying, need to carry out Insulation to conveyance conduit, now be generally manually on the pipeline having welded, to do prefabricated shell splicing insulation, generally need to do two-layer thermal insulation layer, but need like this expenditure of labour cost, install and also need the regular hour simultaneously, affect the production schedule.
Model utility content
Feature and advantage of the present utility model are partly statement in the following description, or can be apparent from this description, or can learn by putting into practice the utility model.
For overcoming the problem of prior art, the utility model provides a kind of thermal insulation casing, it is characterized in that, is made up of the first lagging and second lagging of symmetry; This first lagging comprises: insulation is outer, which is provided with the outer contacting face for being connected with the insulation skin of this second lagging; Insulation internal layer, is positioned at this insulation outer inner, and one-body molded with this insulation skin, this insulation internal layer is provided with the interior surface of contact for being connected with the insulation internal layer of this second lagging, and this interior surface of contact and this outer contacting face are not positioned at same level.
Preferably, this first lagging or the second lagging adopt poly-fulminuric acid fat.
Preferably, this first lagging or the second lagging adopt polyurethane.
Preferably, the vertical drop of this interior surface of contact and this outer contacting face is 5cm.
Preferably, the outer field cross section of this insulation is semicircle arcuation.
Preferably, the cross section of this insulation internal layer is semicircle arcuation.
By reading specification, those of ordinary skill in the art will understand feature and the content of these technological schemes better.
Brief description of the drawings
Below by describing particularly the utility model with reference to accompanying drawing and in conjunction with example, advantage of the present utility model and implementation will be more obvious, wherein content shown in accompanying drawing is only for explaining to of the present utility model, and do not form the restriction of going up in all senses of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment's thermal insulation casing.
Embodiment
As shown in Figure 1, the utility model provides a kind of thermal insulation casing, it is characterized in that, is made up of the first lagging 10 and second lagging 20 of symmetry; This first lagging 10 comprises: insulation is outer 1, which is provided with for the outer 21 outer contacting faces 3 that are connected of insulation of this second lagging 20; Insulation internal layer 2, is positioned at outer 1 inside of insulation, and one-body molded with this insulation skin 1, this insulation internal layer is provided with the interior surface of contact 4 for being connected with the insulation internal layer 22 of the second lagging 20, and this interior surface of contact 4 is not positioned at same level with outer contacting face 3.
In the present embodiment, this insulation skin 1, 21 cross section is semicircle arcuation, insulation internal layer 2, 22 cross section is similarly semicircle arcuation, in the time that the first lagging 10 is connected with the second lagging 20, the outer contacting face 3 of the first lagging 10 contacts and is connected with the outer contacting face 23 of the second lagging 20, form complete insulation skin, the outer field cross section of this complete insulation is circular, the interior surface of contact 4 of the first lagging 10 contacts and is connected with the interior surface of contact 24 of the second lagging 20, form complete insulation internal layer, the cross section of this complete insulation internal layer is similarly circular.Now, can find that the seam crossing of the outer field seam crossing of complete insulation and complete insulation internal layer staggers, its height staggering can be 5cm.That is to say interior surface of contact 3 or 23 and the vertical drop of outer contacting face 4 or 24 be 5cm.In the specific implementation, this first lagging 10 or the second lagging 20 can adopt poly-fulminuric acid fat or polyurethane.
The utility model provides a kind of thermal insulation casing, the first lagging and the second lagging by symmetry form, and the first lagging and the second lagging all comprise that integrated insulation is outer and are incubated internal layer, and the seam crossing of the outer field seam crossing of complete insulation and complete insulation internal layer staggers, so only use Single-layer Insulation And cover just to realize the effect of double-layer heat insulation, and better heat preservation, construction is more time saving and energy saving simultaneously.
With reference to the accompanying drawings of preferred embodiment of the present utility model, those skilled in the art do not depart from scope of the present utility model and essence above, can have multiple flexible program to realize the utility model.For example, illustrate as an embodiment's part or the feature described can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the utility model, not thereby limit to interest field of the present utility model, the equivalence that all utilization the utility model specifications and accompanying drawing content are done changes, within being all contained in interest field of the present utility model.
Claims (6)
1. a thermal insulation casing, is characterized in that, is made up of the first lagging and second lagging of symmetry; Described the first lagging comprises: insulation is outer, which is provided with the outer contacting face for being connected with the insulation skin of described the second lagging; Insulation internal layer, be positioned at described insulation outer inner, outer one-body molded with described insulation, described insulation internal layer is provided with the interior surface of contact for being connected with the insulation internal layer of described the second lagging, and described interior surface of contact and described outer contacting face are not positioned at same level.
2. thermal insulation casing according to claim 1, is characterized in that, described the first lagging or the second lagging adopt poly-fulminuric acid fat.
3. thermal insulation casing according to claim 1, is characterized in that, described the first lagging or the second lagging adopt polyurethane.
4. thermal insulation casing according to claim 1, is characterized in that, the vertical drop of described interior surface of contact and described outer contacting face is 5cm.
5. thermal insulation casing according to claim 1, is characterized in that, the outer field cross section of described insulation is semicircle arcuation.
6. thermal insulation casing according to claim 1, is characterized in that, the cross section of described insulation internal layer is semicircle arcuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352961.4U CN203963396U (en) | 2014-06-27 | 2014-06-27 | A kind of thermal insulation casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352961.4U CN203963396U (en) | 2014-06-27 | 2014-06-27 | A kind of thermal insulation casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963396U true CN203963396U (en) | 2014-11-26 |
Family
ID=51923977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420352961.4U Expired - Fee Related CN203963396U (en) | 2014-06-27 | 2014-06-27 | A kind of thermal insulation casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930866A (en) * | 2018-08-06 | 2018-12-04 | 施彦春 | A kind of effective thermal insulation casing of air conditioning for automobiles convenient for resolution |
-
2014
- 2014-06-27 CN CN201420352961.4U patent/CN203963396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930866A (en) * | 2018-08-06 | 2018-12-04 | 施彦春 | A kind of effective thermal insulation casing of air conditioning for automobiles convenient for resolution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 |