CN101545573A - Heat insulation tile - Google Patents
Heat insulation tile Download PDFInfo
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- CN101545573A CN101545573A CN200910011494A CN200910011494A CN101545573A CN 101545573 A CN101545573 A CN 101545573A CN 200910011494 A CN200910011494 A CN 200910011494A CN 200910011494 A CN200910011494 A CN 200910011494A CN 101545573 A CN101545573 A CN 101545573A
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- shell
- tile
- watt
- groove
- external
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- 238000009413 insulation Methods 0.000 title claims abstract description 71
- 230000004323 axial length Effects 0.000 claims description 34
- 230000007704 transition Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000007812 deficiency Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The invention relates to a heat insulation tile which comprises an upper tile shell and a lower tile shell or an internal-layer tile shell and an external-layer tile shell respectively comprising the upper tile shell and the lower tile shell. The heat insulation tile is characterized in that the internal surface and the external surface of the tile shell respectively form a continuous internal convex-concave structure and a continuous external convex-concave structure and satisfy a certain cooperative relationship and a certain size relationship, thus, when the heat insulation tiles are continuously buckled, the heads and the tails of the front tiles and the back tiles are mutually buckled or buckled with two internal tile shells of head and tail connection by the external tile shell, and the dividing surface of the upper tile shell and the lower tile shell which are buckled can be a plane or an inclined surface and be provided with a upper-concave and lower-convex structure to have the effects of preventing the generation of axial heat-radiating gaps and the liquid from entering the pipeline surface.
Description
Technical field
The present invention relates to be used for the device of pipe or piping thermal insulation, relate in particular to a kind of axial heat radiation gap and prevent that liquid from entering the insulation tile of pipeline surface of preventing to produce.
Background technique
Existing insulation tile for energy-conservation, adopts one save symmetrical half-watt and be buckled in up and down and block heat bridge or cold bridge on the pipeline, reaches heat insulation or every cold purpose.Its deficiency is: because the coefficient of thermal expansion and contraction of insulation tile is different with pipeline, usually produce the pipeline swell increment produces axial slits greater than the swell increment of insulation tile phenomenon, also usually produce pipeline shrinkage amount greater than cold insulation watt and make cold insulation watt compressed phenomenon.As caliber is DN350, the pipeline of 1000 meters of length, 550 ℃ of serviceability temperatures, and normal temperature (as 20 degree) is down by dress, about 7.5 meters of swell increment after coming into operation, the insulation tile swell increment is about 1.5 meters, and then the exposed length of pipeline is 6 meters, 15 ℃ of considerations of environment mean temperature per year, its thermal loss is 25746.73W
Its another deficiency is: insulation tile shell radial end face is a level, and its water proofing property is bad, and water can be in end face flow ipe watt shell, thereby accelerates Corrosion of Pipeline.In addition, the existence of liquid on tube wall can be taken away energy.
ZL200620093712.3 discloses a kind of waterproof thermal-insulated watt, has solved the problem of radially intaking, but the water inlet problem between the unresolved adjacent insulation tile slit.
Summary of the invention
In view of the above-mentioned deficiency of existing in prior technology, the present invention aim to provide a kind of have prevent to produce axial heat radiation gap and prevent that liquid from entering the insulation tile of pipeline surface.
Technical solution of the present invention is achieved in that
A kind of insulation tile comprises upper and lower two part watt shells, and both buckling states form the tubular structure of a hollow down, it is characterized in that:
The thin end of described tubular structure one end is thick, and thin end has more than one outer ring groove, butt end that more than one interior annular groove is arranged, and described outer ring groove and interior annular groove are all coaxial with described tubular structure; Thereby form continuous outer convex-concave structure and continuous interior convex-concave structure respectively at thin end and butt end;
The external diameter of the outer convex section of the thin end of described tubular structure and the internal diameter of interior annular groove form Spielpassung or transition fit, and the external diameter of internal diameter that the butt end of described tubular structure is projecting inward section and outer ring groove forms Spielpassung or transition fit;
The axial length of inboard axial end is suitable to interior annular groove for the axial length of described thin end and described butt end axial end; Then when described insulation tile fastened continuously, connection in twos and preceding watt butt end and back watt thin end buckled each other;
The axial length of the outer convex section of each of described thin end is respectively less than the axial length of annular groove in each section of described butt end correspondence, each axial length of projecting inward section of described butt end is respectively less than the axial length of each section outer ring groove of described thin end correspondence, and its residual quantity all is not less than corresponding described insulation tile and is buckled in the poor of the expand with heat and contract with cold amount of pipeline under the pipeline operating temperature in it.
The groove and the projection that axially connect and/or connect along its radially outward along it are arranged respectively on described up and down two corresponding separating surfaces that fasten of part watt shell, be that top watt shell has the groove that axially connects and/or connect along its radially outward along it on its separating surface, corresponding, bottom watt shell has the projection that axially connects and/or connect along its radially outward along it on its separating surface.This recessed protruding structural design makes the fastening of insulation tile more accurate also tighter, thereby has better thermal-insulating waterproof effect.
The excircle of described tubular structure is provided with the hoop groove that is used for fixing, and cooperates spring clamp, steel band or buckle to be fixed.
The interior annular groove of described bottom watt shell below has a weep hole perpendicular to ground.
The interior annular groove of the described bottom watt shell internal surface of below axially has a drainage groove along it, and the two ends of described drainage groove are connected to the both sides of the interior annular groove of described bottom watt shell respectively.
Above-mentioned insulation tile, two corresponding separating surfaces that fasten of part watt shell can also be the inclined-planes about it, described inclined-plane is low inside and high outside.
The invention also discloses another kind of insulation tile, comprise internal tile shell and external tile shell, described internal tile shell and external tile shell are to be fastened by two part watt shells up and down respectively and the tubular structure of the hollow that forms, it is characterized in that having on the described internal tile shell an above outer ring groove, form continuous outer convex-concave structure; Annular groove in having more than one on the described external tile shell forms continuous interior convex-concave structure; Described outer ring groove and interior annular groove are coaxial with the tubular structure of described internal tile shell and external tile shell respectively;
The external diameter of the outer convex section of described internal tile shell tubular structure and the internal diameter of described interior annular groove form Spielpassung or transition fit, projecting inward section the internal diameter of described external tile shell tubular structure and the external diameter of outer ring groove form Spielpassung or transition fit, then when described insulation tile fastened continuously, described external tile shell buckled mutually with two internal tile shells that head and the tail link simultaneously;
The axial length of described each outer convex section of internal tile shell is respectively less than the axial length of annular groove in each section of described external tile shell correspondence, each axial length of projecting inward section of described external tile shell is respectively less than the axial length of each section outer ring groove of described internal tile shell correspondence, and its residual quantity is not less than corresponding described insulation tile and is buckled in the poor of the expand with heat and contract with cold amount of pipeline under the pipeline operating temperature in it.
Generally, outer watt intensity height is not easy to tramp; Neva intensity is low, and its thermal conductivity is low accordingly, thereby has guaranteed heat insulation effect.
The same with aforementioned first kind of insulation tile, two corresponding separating surfaces that fasten of part watt shell up and down of described internal tile shell and/or external tile shell can be the planes, also can be the inclined-plane, and the inclined-plane are low inside and high outside.
Same, the groove and the projection that axially connect and/or connect along its radially outward along it are arranged respectively on the corresponding separating surface that fastens of watt shell of two parts up and down of described internal tile shell and/or external tile shell, be that top watt shell has the groove that axially connects and/or connect along its radially outward along it on its separating surface, corresponding, bottom watt shell has the projection that axially connects and/or connect along its radially outward along it on its separating surface.
The excircle of the tubular structure of described internal tile shell and/or external tile shell is provided with the hoop groove that is used for fixing, and cooperates spring clamp, steel band or buckle to be fixed.
The interior annular groove of the bottom of described external tile shell watt shell below has a weep hole perpendicular to ground.
The interior annular groove of the bottom of the described external tile shell watt shell internal surface of below axially has a drainage groove along it, and the two ends of described drainage groove are connected to the both sides of interior annular groove of the bottom watt shell of described external tile shell respectively.
Compared with prior art, beneficial effect of the present invention is as follows:
The design of insulation tile disclosed in this invention has concurrently and prevents to produce axial heat radiation gap and prevent that liquid from entering the effect of pipeline surface.In heat preservation energy-saving, insulation tile produces the thermal loss that axial clearance causes when having avoided heat expansion, prevents from effectively simultaneously and has alleviated rainwater, snow-broth and condensed water etc. to flow into the possibility of insulation tile inwall, thereby slowed down Corrosion of Pipeline, improved working life, reduced maintenance cost, saved installation cost, avoided liquid inflow tube wall and increased energy consumption, thereby bring better economic benefit, in addition, can save the on-the-spot cost expenditure that the outer galvanized sheet iron of watt shell is installed, easy for installation.
Description of drawings
29 in accompanying drawing of the present invention, wherein
Fig. 1 is embodiment 1 a structural representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is embodiment 2 a structural representation;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is embodiment 3 a structural representation;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is embodiment 4 a structural representation;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is embodiment 6 a structural representation;
Figure 10 is the left view of Fig. 9;
Figure 11 is embodiment 7 a structural representation;
Figure 12 is the left view of Figure 11;
Figure 13 is embodiment 8 a structural representation;
Figure 14 is the left view of Figure 13;
Figure 15 is embodiment 9 a structural representation;
Figure 16 is the left view of Figure 15;
Figure 17 is the perspective view of watt shell of embodiment's 3 described insulation tiles when not fastening;
Figure 18 is the perspective view of the internal tile shell of embodiment's 8 described insulation tiles when not fastening;
Figure 19 is the perspective view of the external tile shell of embodiment's 8 described insulation tiles when not fastening;
Figure 20 is an outer down watt of schematic representation that has drainage groove and weep hole;
Figure 21 looks part sectioned view for the left side of Figure 20;
Figure 22 is provided with the schematic representation of the hoop groove that is used for fixing for external tile shell;
Figure 23 is provided with the schematic representation of the hoop groove that is used for fixing for internal tile shell;
Figure 24 is embodiment 5 a structural representation;
Figure 25 is the left view of Figure 24;
Figure 26 is embodiment 10 a structural representation;
Figure 27 is the left view of Figure 26;
Figure 28 and Figure 29 are that pipe ends watt shell is used to the structural representation that cuts and install; Among the figure,
1, outer top watt shell
2, outer bottom watt shell
3, interior bottom watt shell
4, internal upper part divides watt shell
21, weep hole
22, drainage groove
5,6, the hoop groove that is used for fixing
7, top watt shell
8, bottom watt shell
Embodiment
Now the present invention is described further in conjunction with the accompanying drawings:
Insulation tile shown in Fig. 1～2 comprises upper and lower two part watt shells 7,8, and described two corresponding separating surfaces that fasten of part watt shell up and down are planes, and both buckling states form the tubular structure of a hollow down;
The thin end of described tubular structure one end is thick, and thin end has an outer ring groove, and by the most inboard outer ring groove transition, at butt end an interior annular groove is arranged, and described outer ring groove and interior annular groove are all coaxial with described tubular structure; Thereby form continuous outer convex-concave structure and continuous interior convex-concave structure respectively at thin end and butt end;
The internal diameter formation Spielpassung or the transition fit of the external diameter of the outer convex section of the thin end of described tubular structure and interior annular groove, and be good with transition fit; The external diameter of internal diameter that the butt end of described tubular structure is projecting inward section and outer ring groove forms Spielpassung or transition fit, is good with transition fit equally;
The axial length of inboard axial end is suitable to interior annular groove for the axial length of described thin end and described butt end axial end; Then when described insulation tile fastened continuously, connection in twos and preceding watt butt end and back watt thin end buckled each other;
The axial length of the convex section of described thin end is less than the axial length of the interior annular groove of described butt end correspondence, the axial length that described butt end is projecting inward section is less than the axial length of the outer ring groove of described thin end correspondence, and its residual quantity all is not less than corresponding described insulation tile and is buckled in the poor of its interior the expand with heat and contract with cold amount of pipeline under the pipeline operating temperature.
As Fig. 3～insulation tile shown in Figure 4, they are different with embodiment 1, and to be in the described separating surface of two part watt shell 7,8 corresponding fastenings up and down are inclined-planes, and described inclined-plane is low inside and high outside.
As Fig. 5, Fig. 6 and insulation tile shown in Figure 17, they are different with embodiment 1 to be in has respectively on the separating surface of described two part watt shell 7,8 corresponding fastening up and down along its axially perforation and along the groove and the projection of its radially outward perforation, be that top watt shell 7 has the groove that axially connects and connect along its radially outward along it on its separating surface, corresponding, bottom watt shell 8 has the projection that axially connects and/or connect along its radially outward along it on its separating surface.
Insulation tile as shown in Figure 7 and Figure 8, its with difference of implementing 3 be its up and down the separating surface of two part watt shell 7,8 corresponding fastenings are inclined-planes.
As Figure 24 and insulation tile shown in Figure 25, it is that with the difference of implementing 2 the thin end of the tubular structure of described insulation tile has two outer ring grooves, and by inboard outer ring groove transition, at butt end two interior annular grooves are arranged, described outer ring groove and interior annular groove are all coaxial with described tubular structure; Thereby form continuous outer convex-concave structure and continuous interior convex-concave structure respectively at thin end and butt end.
As Fig. 9 and insulation tile shown in Figure 10, different with aforementioned insulation tile, it comprises internal tile shell 3,4 and external tile shell 1,2, described internal tile shell and external tile shell are to be fastened by two part watt shells up and down respectively and the tubular structure of the hollow that forms, an outer ring groove is arranged on the described internal tile shell, form continuous outer convex-concave structure; An interior annular groove is arranged on the described external tile shell, form continuous interior convex-concave structure; Described outer ring groove and interior annular groove are coaxial with the tubular structure of described internal tile shell and external tile shell respectively;
The external diameter of the outer convex section of described internal tile shell tubular structure and the internal diameter of described interior annular groove form Spielpassung or transition fit, are good with transition fit; Projecting inward section internal diameter of described external tile shell tubular structure and the external diameter of outer ring groove form Spielpassung or transition fit, and are good with transition fit; Then when described insulation tile fastened continuously, described external tile shell buckled mutually with two internal tile shells that head and the tail link simultaneously;
The axial length of the outer convex section of described internal tile shell is less than the axial length of the interior annular groove of described external tile shell correspondence, the axial length that described external tile shell is projecting inward section is less than the axial length of the outer ring groove of described internal tile shell correspondence, and its residual quantity is not less than corresponding described insulation tile and is buckled in the poor of its interior the expand with heat and contract with cold amount of pipeline under the pipeline operating temperature.
As Figure 11 and insulation tile shown in Figure 12, they are different with embodiment 6, and to be in the described separating surface of two corresponding fastenings of part watt shell up and down are inclined-planes, and described inclined-plane is low inside and high outside.
As Figure 13, Figure 14 and Figure 18, insulation tile shown in Figure 19, they are different with embodiment 6 to be in groove and the projection that axially connects and connect along its radially outward along it respectively on the separating surface of two corresponding fastenings of part watt shell up and down of described internal tile shell and external tile shell, be that top watt shell has the groove that axially connects and connect along its radially outward along it on its separating surface, corresponding, bottom watt shell has the projection that axially connects and connect along its radially outward along it on its separating surface.
Embodiment 9
As Figure 15 and insulation tile shown in Figure 16, its with difference of implementing 8 be its up and down the separating surface of two corresponding fastenings of part watt shell are inclined-planes, described inclined-plane is low inside and high outside.
Embodiment 10
As Figure 26 and insulation tile shown in Figure 27, it is that with the difference of implementing 7 three outer ring grooves are arranged on the described internal tile shell, forms continuous outer convex-concave structure; Three interior annular grooves are arranged on the described external tile shell, form continuous interior convex-concave structure; Described outer ring groove and interior annular groove are coaxial with the tubular structure of described internal tile shell and external tile shell respectively; When described insulation tile fastened continuously, described external tile shell buckled mutually with two internal tile shells that head and the tail link simultaneously;
The axial length of described each outer convex section of internal tile shell is respectively less than the axial length of annular groove in each section of described external tile shell correspondence, each axial length of projecting inward section of described external tile shell is less than the axial length of each section outer ring groove of described internal tile shell correspondence, and its residual quantity is not less than corresponding described insulation tile and is buckled in the poor of its interior the expand with heat and contract with cold amount of pipeline under the pipeline operating temperature.
In the foregoing description, the interior annular groove of described insulation tile below has a weep hole 21 perpendicular to ground; And axially have a drainage groove 22 at the internal surface of position of opening along it, the two ends of described drainage groove 22 be connected to respectively described in the both sides of annular groove, as Figure 20 and shown in Figure 21.
And, the excircle of the tubular structure of described insulation tile is provided with the hoop groove 11 that is used for fixing, as Figure 22 and shown in Figure 23, thereby can cooperate spring clamp, steel band or buckle to be fixed, wherein be best with the spring clamp, spring clamp can provide suitable clamping force, helps wearing and tearing or damage that watt shell heat expansion is slided and reduced watt shell.In addition, the clamping force of spring clamp is substantially constant within the specific limits, substantially not with the wearing and tearing of watt shell or expand with heat and contract with cold and become and can not produce loosening, convenient by dress.
Consider to be convenient to installation on-the-spot and the conduit saddle joining part, beginning is produced according to outer upper and lower watt external diameter and is not less than one watt length in the middle of the interior upper and lower watt of shell that links for embodiment's 6～10 described insulation tiles and conduit saddle or pipe support, so that the job site is according to actual Len req cutting, as shown in figure 28;
In like manner, the centre of the upper and lower watt of shell that links for embodiment's 1～5 described insulation tile and conduit saddle or pipe support is also produced according to the external diameter of upper and lower watt of its butt end and is not less than one watt length, so that the job site is according to actual Len req cutting, as shown in figure 29;
The present invention is drenched test through dashing of big small water flow repeatedly, does not find that water enters in watt shell.In fact, the tension force effect of water makes liquid compile toward minimum point perpendicular to ground along wall, thereby the inflow of water to tube wall fully avoided in waterproof construction design of the present invention effectively.
The above, only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, such as, be used on the pipe fittings such as valve on the pipeline and non-pipeline on also belong to the row of protection.Anyly be familiar with those skilled in the art in the technical scope that the present invention discloses, be equal to according to technological scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (12)
1, a kind of insulation tile comprises upper and lower two part watt shells, and both buckling states form the tubular structure of a hollow down, it is characterized in that:
The thin end of described tubular structure one end is thick, and thin end has more than one outer ring groove, butt end that more than one interior annular groove is arranged, and described outer ring groove and interior annular groove are all coaxial with described tubular structure; Thereby form continuous outer convex-concave structure and continuous interior convex-concave structure respectively at thin end and butt end;
The external diameter of the outer convex section of the thin end of described tubular structure and the internal diameter of interior annular groove form Spielpassung or transition fit, and the external diameter of internal diameter that the butt end of described tubular structure is projecting inward section and outer ring groove forms Spielpassung or transition fit;
The axial length of inboard axial end is suitable to interior annular groove for the axial length of described thin end and described butt end axial end; Then when described insulation tile fastened continuously, connection in twos and preceding watt butt end and back watt thin end buckled each other;
The axial length of the outer convex section of each of described thin end is respectively less than the axial length of annular groove in each section of described butt end correspondence, each axial length of projecting inward section of described butt end is respectively less than the axial length of each section outer ring groove of described thin end correspondence, and its residual quantity all is not less than corresponding described insulation tile and is buckled in the poor of the expand with heat and contract with cold amount of pipeline under the pipeline operating temperature in it.
2, insulation tile according to claim 1, it is characterized in that having respectively on described up and down two corresponding separating surfaces that fasten of part watt shell the groove and the projection that axially connect and/or connect along its radially outward along it, be that top watt shell has the groove that axially connects and/or connect along its radially outward along it on its separating surface, corresponding, bottom watt shell has the projection that axially connects and/or connect along its radially outward along it on its separating surface.
3, insulation tile according to claim 1 is characterized in that the excircle of described tubular structure is provided with the hoop groove that is used for fixing, and cooperates spring clamp, steel band or buckle to be fixed.
4, insulation tile according to claim 1 is characterized in that the interior annular groove of described bottom watt shell has a weep hole perpendicular to ground in the below.
5, insulation tile according to claim 4, the interior annular groove that the it is characterized in that described bottom watt shell internal surface of below axially has a drainage groove along it, and the two ends of described drainage groove are connected to the both sides of the interior annular groove of described lower half shell watt shell respectively.
6, according to the arbitrary described insulation tile of claim 1～5, it is characterized in that described two corresponding separating surfaces that fasten of part watt shell up and down are inclined-planes, described inclined-plane is low inside and high outside.
7, a kind of insulation tile comprises inside and outside two-layer watt of shell, and described internal tile shell and external tile shell are to be fastened by two part watt shells up and down respectively and the tubular structure of the hollow that forms, it is characterized in that:
An above outer ring groove is arranged on the described internal tile shell, form continuous outer convex-concave structure; Annular groove in having more than one on the described external tile shell forms continuous interior convex-concave structure; Described outer ring groove and interior annular groove are coaxial with the tubular structure of described internal tile shell and external tile shell respectively;
The external diameter of the outer convex section of described internal tile shell tubular structure and the internal diameter of described interior annular groove form Spielpassung or transition fit, projecting inward section the internal diameter of described external tile shell tubular structure and the external diameter of outer ring groove form Spielpassung or transition fit, then when described insulation tile fastened continuously, described external tile shell buckled mutually with two internal tile shells that head and the tail link simultaneously;
The axial length of described each outer convex section of internal tile shell is respectively less than the axial length of annular groove in each section of described external tile shell correspondence, each axial length of projecting inward section of described external tile shell is respectively less than the axial length of each section outer ring groove of described internal tile shell correspondence, and its residual quantity is not less than corresponding described insulation tile and is buckled in the poor of the expand with heat and contract with cold amount of pipeline under the pipeline operating temperature in it.
8, insulation tile according to claim 7, it is characterized in that having respectively on the corresponding separating surface that fastens of watt shell of two parts up and down of described internal tile shell and/or external tile shell the groove and the projection that axially connect and/or connect along its radially outward along it, be that top watt shell has the groove that axially connects and/or connect along its radially outward along it on its separating surface, corresponding, bottom watt shell has the projection that axially connects and/or connect along its radially outward along it on its separating surface.
9, insulation tile according to claim 7 is characterized in that the excircle of the tubular structure of described internal tile shell and/or external tile shell is provided with the hoop groove that is used for fixing, and cooperates spring clamp, steel band or buckle to be fixed.
10, insulation tile according to claim 7 is characterized in that the interior annular groove of the bottom watt shell of described external tile shell has a weep hole perpendicular to ground in the below.
11, insulation tile according to claim 10, it is characterized in that described external tile shell bottom watt shell interior annular groove the internal surface of below axially have a drainage groove along it, the two ends of described drainage groove are connected to the both sides of interior annular groove of the bottom watt shell of described external tile shell respectively.
12, according to the arbitrary described insulation tile of claim 7～11, it is characterized in that two corresponding separating surfaces that fasten of part watt shell up and down of described internal tile shell and/or external tile shell are inclined-planes, described inclined-plane is low inside and high outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100114942A CN101545573B (en) | 2009-05-11 | 2009-05-11 | Heat insulation tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100114942A CN101545573B (en) | 2009-05-11 | 2009-05-11 | Heat insulation tile |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101472425A Division CN101871548B (en) | 2009-05-11 | 2009-05-11 | Thermal insulation tile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101545573A true CN101545573A (en) | 2009-09-30 |
| CN101545573B CN101545573B (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100114942A Expired - Fee Related CN101545573B (en) | 2009-05-11 | 2009-05-11 | Heat insulation tile |
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| Country | Link |
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| CN (1) | CN101545573B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081470U (en) * | 1990-01-19 | 1991-07-24 | 沈迪民 | Insulating tile with assembling structure |
| CN2129364Y (en) * | 1992-08-13 | 1993-04-07 | 能源部西安热工研究所 | Self-sealing slide adaptor |
| CN200958677Y (en) * | 2006-10-16 | 2007-10-10 | 大连康维科技有限公司 | Waterproof thermal-insulating tiles |
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2009
- 2009-05-11 CN CN2009100114942A patent/CN101545573B/en not_active Expired - Fee Related
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| CN101545573B (en) | 2012-11-28 |
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