CN209975765U - Steel wire mesh A-grade fireproof vacuum insulation panel heat preservation system - Google Patents
Steel wire mesh A-grade fireproof vacuum insulation panel heat preservation system Download PDFInfo
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- CN209975765U CN209975765U CN201821758827.9U CN201821758827U CN209975765U CN 209975765 U CN209975765 U CN 209975765U CN 201821758827 U CN201821758827 U CN 201821758827U CN 209975765 U CN209975765 U CN 209975765U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
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Abstract
The utility model discloses a steel wire mesh A-level fireproof vacuum insulation panel heat preservation system, which comprises an insulation board and an insulation frame, wherein the insulation board is compounded in the insulation frame, the insulation board is composed of a vacuum insulation panel heat preservation core plate, the insulation frame is composed of a frame and reinforcing ribs, the reinforcing ribs are arranged between the vacuum insulation panel heat preservation core plates, the reinforcing ribs are provided with anchoring holes, the insulation board is compounded in the insulation frame and then is superposed with inorganic slurry layers at the upper side and the lower side, and alkali-resistant mesh cloth layers are respectively arranged in the inorganic slurry layers at the upper side and the lower side; the utility model discloses produced beneficial effect is: the design that mainly lies in the heat preservation frame, the heat preservation frame is an integrated into one piece structure, makes corresponding size according to actual need, then composite insulation board, design heat preservation frame back, on the one hand keep warm the effect better, lighter, more make things convenient for mechanized production, on the other hand can reduce compound inorganic thick liquids layer all around.
Description
Technical Field
The utility model relates to a building outer wall insulation structure especially can reach the wire net piece heat preservation system of A level fire prevention standard.
Background
According to analysis, the building area of the building constructed in China is as high as 16 to 20 hundred million square meters in the unprecedented rapid period of construction, the building area exceeds the sum of the building areas constructed in all developed countries in year, and more than 97 percent of buildings with high energy consumption are constructed. With the construction acceleration, the national high-energy-consumption building area is expected to reach 700 hundred million square meters by 2020. Therefore, if the design of building energy conservation is not focused, the energy crisis is directly aggravated.
With the wide popularization of green energy-saving buildings, the energy-saving requirements of the buildings are increased to a new height, the heat-insulating and fireproof performance of the outer wall is a key part for judging whether the energy-saving performance of the buildings meets the standard, and meanwhile, the main indexes of heat-insulating, anti-cracking, waterproof, fireproof and the like of the heat-insulating plate of the outer wall in the building construction have higher requirements.
Wherein the specific indexes comprise bonding strength, water absorption capacity, heat transfer coefficient, impact strength, water vapor moisture permeability density, artificial weathering, surface density and the like; through long-term industrial experience, the building heat insulation system is continuously improved, and the structure is further optimized and innovated on the basis of the heat insulation plate system which is mature in technology and successfully applied.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a mainly utilize novel outer wall insulation system of vacuum insulation panels etc. as insulation material, further optimize the structure, have better heat preservation and environmental protection effect, on the other hand reduces the mortar and uses, further reduces construction cost.
The utility model adopts the technical proposal that: a steel wire mesh A-grade fireproof vacuum insulation panel heat insulation system comprises an insulation board and an insulation frame, wherein the insulation board is compounded in the insulation frame and is composed of a vacuum insulation panel heat insulation core board, the insulation frame is composed of a frame and reinforcing ribs, reinforcing ribs are arranged between the vacuum insulation panel heat insulation core boards, anchoring holes are formed in the reinforcing ribs, inorganic slurry layers are superposed on the upper side and the lower side after the insulation board is compounded in the insulation frame, and alkali-resistant mesh cloth layers are respectively arranged in the inorganic slurry layers on the upper side and the lower side;
arranging a steel wire mesh sheet or a steel wire mesh frame on the inner side of the alkali-resistant mesh fabric layer in the inorganic slurry layer on one side, wherein one end of a vertical wire of the steel wire mesh frame extends into the frame of the heat-insulating frame;
one end of the oblique inserted wire is connected with one end of the steel wire mesh sheet, penetrates through the reinforcing rib and extends out of the inorganic slurry layer on the other side;
the utility model discloses produced beneficial effect is:
(1) the heat insulation system adopts a vacuum heat insulation plate and a frame reinforcing layer combined with a composite heat insulation frame, the heat insulation effect is 6 times that of the conventional polystyrene board, 5 times that of an extruded sheet and 4 times that of polyurethane, and the energy-saving requirement of 75-82.5 percent can be met when the thickness of the heat insulation plate is 2-4cm for a common building.
And (3) comparing the heat conductivity coefficients of different heat-insulating materials: (thermal conductivity w/(m.K))
About 0.008 of vacuum insulation board ultrathin high-efficiency heat-insulation decorative board
The Polyurethane (PU) was about 0.024
Extruded sheet (XPS) of about 0.030
Polystyrene board (EPS) is about 0.041
The adhesive powder polyphenyl particle thermal insulation mortar is about 0.080
(2) The paint is non-toxic, green and environment-friendly, has long service life and has the same service life as a building. The vacuum heat-insulating plate is mainly suitable for heat-insulating engineering of external walls and roofs of newly-built and expanded civil and public buildings, in particular to energy-saving reconstruction engineering of the existing buildings.
(3) The water absorption rate is low, the waterproof effect is good, and the cost performance is high.
Meanwhile, the heat insulation core plate of the vacuum heat insulation plate cannot be cut on site, once the heat insulation core plate is cut, the vacuum cavity leaks air, and the heat insulation effect is lost, so that the heat insulation system is still provided with the reinforcing rib between the heat insulation core plates, on one hand, the heat insulation core plate can be prevented from being cut, meanwhile, the anchoring hole can be arranged, the heat insulation core plate is used for installing the split bolt and the anchoring piece in the construction process, and also can be provided with the abdominal wire, and the oblique inserting wire can be designed into a thread or a; set up the wire net piece or set up the wire net frame in one side of heat preservation system, effectual protection heat preservation core receives accidental damage and loses the heat preservation effect, has also effectively strengthened whole heat preservation system's anti-crack, tensile strength simultaneously, is convenient for mechanized operation more in the installation.
The utility model discloses a further improved part mainly lies in the design of heat preservation frame, the heat preservation frame is an integrated into one piece structure as shown in figure 1, make corresponding size according to actual need, then composite insulation board, design heat preservation frame back, on the one hand the heat preservation effect is better, lighter, more convenient mechanized production, on the other hand can reduce at compound inorganic thick liquids layer all around, production efficiency and the degree of difficulty have been improved greatly, and simultaneously, production cost is reduced, because the used material of heat preservation frame is compared with the inorganic thick liquids layer, the characteristics of economic environmental protection more have, also can reduce the destruction to ecological environment.
Drawings
The technical solution of the present invention will be further explained with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the structure of the heat-insulating frame of the present invention is schematically illustrated
As shown in fig. 2, the schematic diagram of the structure of the steel wire mesh with inclined wire insertion of the utility model
As shown in fig. 3, the structure of the steel wire mesh frame without the oblique inserting wire of the present invention
In the drawings: the method comprises the following steps of 1-vacuum insulation board heat preservation core board, 2-frame, 3-reinforcing rib, 4-inorganic slurry layer, 5-alkali-resistant mesh fabric layer, 6-steel wire mesh sheet, 7-oblique wire insertion and 8-steel wire mesh frame.
Detailed Description
As shown in fig. 1-2, the first embodiment:
a steel wire mesh A-grade fireproof vacuum insulation panel heat insulation system comprises an insulation board and an insulation frame, wherein the insulation board is compounded in the insulation frame and is composed of a vacuum insulation panel heat insulation core board 1, the insulation frame is composed of a frame 2 and reinforcing ribs 3, the reinforcing ribs 3 are arranged between the vacuum insulation panel heat insulation core boards 1, anchoring holes are formed in the reinforcing ribs 3, inorganic slurry layers 4 are superposed on the upper side and the lower side after the insulation board is compounded in the insulation frame, and alkali-resistant gridding cloth layers 5 are respectively arranged in the inorganic slurry layers 4 on the upper side and the lower side;
arranging a steel wire mesh sheet 6 on the inner side of the alkali-resistant mesh fabric layer 5 in the inorganic slurry layer 4 on one side;
one end of the obliquely inserted 7 wire is connected with one end of the steel wire mesh sheet 6, penetrates through the reinforcing rib 3 and extends out of the inorganic slurry layer 4 on the other side;
the heat preservation frame is composed of one of EPS polystyrene foam, PU polyurethane, an inorganic heat preservation plate and aerogel.
The inorganic slurry layer can be made of vitrified microsphere mortar, perlite mortar and high-strength fiber cement mortar materials or can be made of calcium silicate boards;
the heat-insulating core plate 1 of the vacuum heat-insulating plate is composed of a core material and a high-barrier film, the high-barrier film wraps the core material in a vacuumizing mode, the high-barrier film forms an extension edge sealing at the periphery of the core material, the extension edge sealing is positioned below a heat-insulating frame, and the heat-insulating frame just presses the extension edge sealing of the high-barrier film, so that the bonding strength between the heat-insulating frame and the heat-insulating core plate 1 of the vacuum heat-insulating plate is further;
the thickness of the heat-insulating plate is 2-4cm, and the thickness after the inorganic slurry layer 4 is superposed is 3.5-5.5 cm;
a split bolt or an anchoring part is arranged in the anchoring hole;
as shown in fig. 3, the second embodiment:
on the basis of the first embodiment, a steel wire mesh frame 8 is arranged on the inner side of the alkali-resistant mesh layer in the inorganic slurry layer on one side, and one end of a vertical wire of the steel wire mesh frame 8 extends into the frame of the heat-insulating frame; and no inclined plug wire is arranged. The steel wire mesh frame 8 is arranged, and the height of the steel wire mesh frame 8 is larger than or equal to the thickness of the heat preservation plate.
Of course, in the first embodiment, the oblique plug wire may not be provided.
The insulation board system can be used as a cast-in-place concrete dismounting-free external formwork insulation system and can also be used as an A-level fireproof thin-plastering insulation system.
The main performance indexes of the vacuum insulated panel heat-preservation core plate are as follows.
| Item | Performance index |
| Coefficient of thermal conductivity (m.k/w) | Less than or equal to 0.008 |
| Coefficient of heat accumulation (m.k/w) | Greater than or equal to 1.2 |
| Density (kg/m3) | 450 |
| Strength Mpa | Greater than or equal to 0.40 |
| Water absorption Kg | Less than or equal to 1.0 |
| Fire rating | Class A |
Claims (6)
1. The heat insulation system is characterized by comprising a heat insulation plate and a heat insulation frame, wherein the heat insulation plate is compounded in the heat insulation frame and is composed of a vacuum heat insulation plate heat insulation core plate, the heat insulation frame is composed of a frame and reinforcing ribs, the reinforcing ribs are arranged between the vacuum heat insulation plate heat insulation core plates, the reinforcing ribs are provided with anchoring holes, inorganic slurry layers are superposed on the upper side and the lower side after the heat insulation plate is compounded in the heat insulation frame, and alkali-resistant gridding cloth layers are respectively arranged in the inorganic slurry layers on the upper side and the lower side.
2. The heat-insulating system as claimed in claim 1, wherein a steel mesh sheet is provided on the inner side of the alkali-resistant mesh fabric layer in the inorganic slurry layer on one side.
3. An insulation system as claimed in claim 2, wherein the oblique wires are connected at one end to the wire mesh sheet and extend through the ribs and beyond the inorganic slurry layer on the other side.
4. The heat-insulating system according to claim 1, wherein a steel wire mesh frame is arranged on the inner side of the alkali-resistant mesh fabric layer in the inorganic slurry layer on one side, and one end of the vertical wires of the steel wire mesh frame extends into the frame of the heat-insulating frame.
5. The heat-insulating system according to claim 1, wherein the heat-insulating frame is made of one of EPS polystyrene foam, PU polyurethane, inorganic heat-insulating board and aerogel.
6. An insulation system according to claim 1, wherein the inorganic slurry layer is made of vitrified micro ball mortar, perlite mortar, high strength fiber cement mortar, or calcium silicate board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758827.9U CN209975765U (en) | 2018-10-29 | 2018-10-29 | Steel wire mesh A-grade fireproof vacuum insulation panel heat preservation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758827.9U CN209975765U (en) | 2018-10-29 | 2018-10-29 | Steel wire mesh A-grade fireproof vacuum insulation panel heat preservation system |
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| CN209975765U true CN209975765U (en) | 2020-01-21 |
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| CN201821758827.9U Active CN209975765U (en) | 2018-10-29 | 2018-10-29 | Steel wire mesh A-grade fireproof vacuum insulation panel heat preservation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622746A (en) * | 2020-12-14 | 2022-06-14 | 广东博智林机器人有限公司 | Integral bathroom prefabricated room |
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2018
- 2018-10-29 CN CN201821758827.9U patent/CN209975765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622746A (en) * | 2020-12-14 | 2022-06-14 | 广东博智林机器人有限公司 | Integral bathroom prefabricated room |
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