CN221168212U - Passive house heated board with broken cold bridge concatenation mode - Google Patents
Passive house heated board with broken cold bridge concatenation mode Download PDFInfo
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- CN221168212U CN221168212U CN202323202813.2U CN202323202813U CN221168212U CN 221168212 U CN221168212 U CN 221168212U CN 202323202813 U CN202323202813 U CN 202323202813U CN 221168212 U CN221168212 U CN 221168212U
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- insulation board
- cold bridge
- rock wool
- broken cold
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- 238000009413 insulation Methods 0.000 claims abstract description 54
- 239000011490 mineral wool Substances 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 238000005728 strengthening Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920006327 polystyrene foam Polymers 0.000 claims description 4
- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a passive house insulation board with a broken cold bridge splicing mode, which comprises an insulation board body and splicing pieces, wherein the splicing pieces are connected with the insulation board body in a clamping mode, slots with the same structure are symmetrically arranged on two sides of the insulation board body, a fireproof layer, reinforcing ribs and a waterproof layer are sequentially arranged on the insulation board body from outside to inside, a first rock wool layer is arranged between the fireproof layer and the reinforcing ribs, a second rock wool layer is arranged between the reinforcing ribs and the waterproof layer, the first rock wool layer, the reinforcing ribs, the second rock wool layer and the waterproof layer are sequentially arranged on the splicing pieces from outside to inside, and the outer wall of the splicing pieces is tightly attached to the inner wall of the slots. The passive house insulation board with the broken cold bridge splicing mode has the advantages that the structure is simple, the operation is easy, the splicing piece is arranged, the air tightness of the two insulation boards is good when the two insulation boards are spliced, the leakage of a cold bridge is reduced, the insulation performance is improved, and the service life of the insulation boards is prolonged.
Description
Technical Field
The utility model relates to the technical field of insulation boards, in particular to a passive house insulation board with a broken cold bridge splicing mode.
Background
The heat-insulating board is simply a board for insulating building, which is made up by using polystyrene resin as raw material, adding other raw materials and auxiliary materials and polymer, heating, mixing, simultaneously injecting catalyst, extruding and forming.
When the heat-insulating board is installed, the heat-insulating board and the heat-insulating board are spliced independently and independently, so that the heat-insulating board and the heat-insulating board are not stable enough, in addition, the heat-insulating board and the outer wall body are generally rigidly and fixedly connected through metal nail anchors, and good air tightness cannot be ensured at the fixed positions of penetrating metal nail anchors; meanwhile, when the metal nail anchor bolt penetrates through the heat insulation board, the metal nail anchor bolt also becomes a cold bridge, indoor heat can leak through the cold bridge generated by the metal nail anchor bolt, temperature loss is caused, and heat insulation performance is reduced.
Disclosure of utility model
The utility model aims to provide a passive house insulation board with a broken cold bridge splicing mode, which is simple in structure and easy to operate, and the splicing piece is arranged to ensure that the two insulation boards are good in air tightness when being spliced, so that the leakage of a cold bridge is reduced, the insulation performance is improved, and the service life of the insulation boards is prolonged.
In order to achieve the above purpose, the utility model provides a passive house insulation board with a broken cold bridge splicing mode, which comprises an insulation board body and splicing pieces, wherein the splicing pieces are in clamping connection with the insulation board body, slots with the same structure are symmetrically arranged on two sides of the insulation board body, a fireproof layer, reinforcing ribs and a waterproof layer are sequentially arranged on the insulation board body from outside to inside, a first rock wool layer is arranged between the fireproof layer and the reinforcing ribs, a second rock wool layer is arranged between the reinforcing ribs and the waterproof layer, the first rock wool layer, the reinforcing ribs, the second rock wool layer and the waterproof layer are sequentially arranged on the splicing pieces from outside to inside, and the outer wall of the splicing pieces are tightly attached to the inner wall of the slots.
Preferably, a stretch-proof layer is arranged between the first rock wool layer and the reinforcing ribs.
Preferably, the stretch-proofing layer is internally filled with EVA foaming filler, and elastic plastic wires are fixedly arranged in the EVA foaming filler.
Preferably, a buffer layer is arranged between the stretch-proof layer and the second rock wool layer.
Preferably, two clamping blocks with the same structure are arranged at two ends of the splicing piece, and clamping grooves corresponding to the clamping blocks one by one are arranged in the slots.
Preferably, the fireproof layer is a thermosetting composite polystyrene foam plate.
Preferably, the slot is a square slot.
Preferably, the number of the heat insulation board bodies is at least two.
Therefore, the passive house insulation board with the broken cold bridge splicing mode is simple in structure and easy to operate, and the splicing pieces are arranged to ensure that the two insulation boards are good in air tightness when being spliced, so that the leakage of a cold bridge is reduced, the insulation performance is improved, and the service life of the insulation boards is prolonged.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is a cross-sectional view of a thermal insulation plate body in an embodiment of a passive room thermal insulation plate with a broken cold bridge splicing mode of the utility model;
Fig. 2 is a top view of an embodiment of a passive building insulation board with a broken bridge splicing mode according to the present utility model.
Reference numerals
1. A thermal insulation board body; 2. a splice; 3. a slot; 4. a clamping block; 5. a clamping groove; 6. a fire-blocking layer; 7. reinforcing ribs; 8. a waterproof layer; 9. a first rock wool layer; 10. a stretch resistant layer; 11. an elastic plastic wire; 12. a second rock wool layer; 13. and a buffer layer.
Detailed Description
The technical scheme of the utility model is further described below through the attached drawings and the embodiments.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in the figure, a passive house insulation board with a broken cold bridge splicing mode comprises an insulation board body 1 and splicing pieces 2, wherein the number of the insulation board bodies 1 is at least two. The two sides of the heat insulation board body 1 are symmetrically provided with slots 3 with the same structure, and the slots 3 are square slots. The splice 2 and the insulation board body 1 joint, splice 2 both ends all are provided with two fixture blocks 4 that the structure is the same, are provided with the draw-in groove 5 with fixture block 4 one-to-one in the slot 3.
When in splicing, the two heat-insulating board bodies 1 are closely attached to each other, so that a cavity is formed by the slot 3 between the two heat-insulating board bodies 1; the outer wall of the splicing piece 2 is tightly attached to the inner wall of the slot 3, the clamping block 4 corresponds to the clamping groove 5, the splicing piece 2 is ensured to be smoothly inserted into a cavity formed between the two heat insulation board bodies 1, the splicing piece 2 is arranged, so that the air tightness is good when the two heat insulation board bodies 1 are spliced, the leakage of a cold bridge is reduced, and the heat insulation performance is improved.
The heat preservation board body 1 has set gradually flame retardant coating 6, strengthening rib 7 and waterproof layer 8 from outer to interior, and flame retardant coating 6 is the compound polystyrene foam board of thermosetting, and compound polystyrene foam board of thermosetting is novel A level fire prevention fire-retardant panel, has outstanding performance in the aspect of the fire prevention, has the characteristics of meeting fire and not burning, not drip, not spreading the flame, can effectively prevent the conflagration to take place, and the adhesion stress is strong, safe and reliable, construction convenience, the sexual valence relative altitude, the whole life of reinforcing heat preservation board. The reinforcing ribs 7 are made of steel materials, so that the heat insulation board is firmer.
A first rock wool layer 9 is arranged between the fireproof layer 6 and the reinforcing ribs 7, cotton wires in the first rock wool layer 9 generally have the characteristics of slender and flexible, and the heat conductivity coefficient is low, so that the heat preservation effect is further enhanced. Be provided with stretch-proofing layer 10 between first rock wool layer 9 and the strengthening rib 7, the intussuseption of stretch-proofing layer 10 is filled with EVA foaming filler, and the inside fixed mounting of EVA foaming filler has elastic plastic yarn 11 for the stretch-proofing effect of heated board is better, and is not fragile, is favorable to prolonging the life of this heated board.
A second rock wool layer 12 is arranged between the reinforcing ribs 7 and the waterproof layer 8, the waterproof layer 8 can well prevent moisture from penetrating into the wall, and a buffer layer 13 is arranged between the stretch-proof layer 10 and the second rock wool layer 12. The splice 2 sets gradually first rock wool layer 9, strengthening rib 7, second rock wool layer 12 and waterproof layer 8 in to interior from outside, and the first rock wool layer 9, strengthening rib 7, second rock wool layer 12 and the waterproof layer 8 of splice 2 are the same with the material that insulation board body 1 selected for use, guarantee to have the same performance.
Therefore, the passive house insulation board with the broken cold bridge splicing mode is simple in structure and easy to operate, and the splicing pieces are arranged to ensure that the two insulation boards are good in air tightness when being spliced, so that the leakage of a cold bridge is reduced, the insulation performance is improved, and the service life of the insulation boards is prolonged.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.
Claims (8)
1. A passive house heated board with broken cold bridge concatenation mode, its characterized in that: including heated board body and splice, the splice with heated board body joint, the bilateral symmetry of heated board body is provided with the slot that the structure is the same, the heated board body has set gradually flame retardant coating, strengthening rib and waterproof layer from outer to interior, the flame retardant coating with be provided with first rock wool layer between the strengthening rib, the strengthening rib with be provided with the second rock wool layer between the waterproof layer, splice sets gradually first rock wool layer, strengthening rib, second rock wool layer and waterproof layer from outer to interior, splice outer wall with slot inner wall closely laminates.
2. The passive building insulation board with a broken cold bridge splicing mode according to claim 1, wherein: and a stretch-proof layer is arranged between the first rock wool layer and the reinforcing ribs.
3. The passive house insulation board with a broken cold bridge splicing mode according to claim 2, wherein: EVA foaming filler is filled in the stretch-resistant layer, and elastic plastic wires are fixedly arranged in the EVA foaming filler.
4. The passive house insulation board with a broken cold bridge splicing mode according to claim 2, wherein: and a buffer layer is arranged between the stretch-proof layer and the second rock wool layer.
5. The passive building insulation board with a broken cold bridge splicing mode according to claim 1, wherein: two clamping blocks with the same structure are arranged at two ends of the splicing piece, and clamping grooves corresponding to the clamping blocks one by one are arranged in the slots.
6. The passive building insulation board with a broken cold bridge splicing mode according to claim 1, wherein: the fireproof layer is a thermosetting composite polystyrene foam plate.
7. The passive building insulation board with a broken cold bridge splicing mode according to claim 1, wherein: the slot is a square slot.
8. The passive building insulation board with a broken cold bridge splicing mode according to claim 1, wherein: the number of the heat insulation board bodies is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323202813.2U CN221168212U (en) | 2023-11-27 | 2023-11-27 | Passive house heated board with broken cold bridge concatenation mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323202813.2U CN221168212U (en) | 2023-11-27 | 2023-11-27 | Passive house heated board with broken cold bridge concatenation mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221168212U true CN221168212U (en) | 2024-06-18 |
Family
ID=91536477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323202813.2U Active CN221168212U (en) | 2023-11-27 | 2023-11-27 | Passive house heated board with broken cold bridge concatenation mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221168212U (en) |
-
2023
- 2023-11-27 CN CN202323202813.2U patent/CN221168212U/en active Active
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