CN220353146U - Thermal insulation filling wall for passive room - Google Patents
Thermal insulation filling wall for passive room Download PDFInfo
- Publication number
- CN220353146U CN220353146U CN202321862409.5U CN202321862409U CN220353146U CN 220353146 U CN220353146 U CN 220353146U CN 202321862409 U CN202321862409 U CN 202321862409U CN 220353146 U CN220353146 U CN 220353146U
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- China
- Prior art keywords
- wall
- heat preservation
- hole
- heat
- penetrating rod
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- 238000009413 insulation Methods 0.000 title claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 239000010410 layer Substances 0.000 claims description 51
- 238000004321 preservation Methods 0.000 claims description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 description 9
- 210000003205 muscle Anatomy 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Classifications
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Building Environments (AREA)
Abstract
The utility model belongs to the technical field of buildings and relates to a heat-insulating filling wall of a passive house, wherein the outer side of a connecting steel bar is wrapped with a fixing anchor bolt, the fixing anchor bolt comprises a wall penetrating rod and a limiting plate sleeved on the wall penetrating rod, the wall penetrating rod is in a bolt shape, a through hole penetrating through the wall penetrating rod is formed in the direction from a screw head to a stud, a fixing hole penetrating through two sides of the heat-insulating layer is formed in the heat-insulating layer, fixing sleeves are arranged in the fixing hole, the fixing anchor bolts are arranged in pairs, the wall penetrating rods of a pair of fixing anchor bolts are respectively fixed with the fixing sleeves on two sides of the heat-insulating layer and clamp the heat-insulating layer by the aid of the limiting plate, a connecting through cavity is formed by the through hole of the wall penetrating rod and the fixing sleeves, and the connecting steel bar penetrates through the heat-insulating layer by means of the connecting through cavity. The connecting cavity plays a role in heat insulation between the connecting steel bars and the heat insulation layer, reduces the heat conduction area of the connecting steel bars, lightens the heat conduction effect of the connecting steel bars, and improves the heat insulation of the passive room, thereby reducing the energy consumption for heating or cooling.
Description
Technical Field
The utility model belongs to the technical field of buildings, and particularly relates to a heat-insulating filling wall for a passive room.
Background
The passive house is a brand new energy-saving building concept, is built on the basis of low-energy-consumption buildings, and is realized by fully utilizing renewable energy sources to ensure that the sum of all consumed primary energy sources is not more than 120 kw.h/(square meter.year), and in order to realize the standard, the building is required to be realized by building external walls with high heat insulation and high sealing performance and renewable energy sources.
The heat preservation infill wall mainly plays a role in enclosing and separating in a building system, and aims at indoor environments with high heat preservation and sound insulation requirements, such as bedrooms, sound insulation study rooms and the like, a thicker heat preservation layer exists, but in a general structure, in order to avoid tearing of concrete protection layers on two sides of the heat preservation layer, an anchor bolt is usually penetrated in the heat preservation layer, connecting steel bars are arranged, the concrete protection layers on two sides form a whole, but the connecting steel bars have heat conductivity, so that a heat bridge is formed at the connecting steel bars by the heat preservation infill wall, and the heat insulation performance of the heat preservation infill wall is damaged.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the heat-insulating filling wall of the passive room, a pair of through-wall rods with through holes and a fixed sleeve penetrating through a heat-insulating layer are arranged, so that a connecting through cavity with heat insulation effect is formed, the connecting through cavity plays a role in heat insulation between a connecting steel bar and the heat-insulating layer, meanwhile, the heat conduction area of the connecting steel bar is reduced, the heat conduction effect of the connecting steel bar is reduced, the heat insulation performance of the passive room is improved, and the energy consumption for heating or cooling is reduced.
The utility model adopts the specific technical scheme that:
the utility model provides a passive room heat preservation infilled wall, includes the two-layer concrete protective layer of heat preservation and centre gripping heat preservation, be connected in series with the help of connecting rod between heat preservation and the two-layer concrete protective layer, the parcel of connecting rod outside has fixed crab-bolt, fixed crab-bolt is including wearing the wall pole and cup jointing in the limiting plate of wearing the wall pole, it is the bolt form to wear the wall pole, wears the wall pole and is provided with the through-hole that runs through the wall pole by the spiral shell head to double-screw bolt direction, the heat preservation is provided with the fixed orifices that runs through the heat preservation both sides, be provided with fixed cover in the fixed orifices, fixed crab-bolt sets up in pairs, and the wall pole of wearing of a pair of fixed crab-bolt is fixed with fixed cover and with the help of limiting plate clamp heat preservation in the heat preservation both sides respectively, the through-hole of wearing the wall pole and fixed cover have formed the connection through chamber, connecting rod passes the heat preservation with the help of connecting through the chamber.
The inner wall of the fixed sleeve is provided with internal threads, the surface of the stud of the wall penetrating rod is provided with external threads matched with the internal threads, and the wall penetrating rod is in threaded connection with the fixed sleeve by means of the internal threads and the external threads.
Cushion blocks are arranged at two ends of the connecting steel bars respectively, and the two ends of the connecting steel bars are isolated from edges of the concrete protection layers at two sides of the heat preservation layer by the aid of the cushion blocks.
The aperture of the through hole of the wall penetrating rod is larger than the diameter of the connecting steel bar.
The wall penetrating rod is characterized in that a reinforcing hole perpendicular to the through hole is formed in one end, close to the screw head, of the stud of the wall penetrating rod, the reinforcing hole penetrates through the stud of the wall penetrating rod, reinforcing ribs are further arranged in the concrete protection layer, each reinforcing rib comprises a transverse rib penetrating through the reinforcing hole transversely and a longitudinal rib penetrating through the reinforcing hole longitudinally, and the reinforcing ribs, the wall penetrating rod and the connecting steel bars are interwoven together at the reinforcing hole.
The screw head of the wall penetrating rod is provided with a sealing groove which is communicated with the through hole of the wall penetrating rod.
The beneficial effects of the utility model are as follows:
1. the wall penetrating rods with the through holes and the fixing sleeve penetrating the heat insulating layer are arranged, the wall penetrating rods are fixedly connected with the fixing sleeve on two sides of the heat insulating layer respectively, and the wall penetrating rods and the fixing sleeve are made of heat insulating materials, so that the heat insulating layer forms a connecting through cavity with a heat insulating effect, and the connecting reinforcing steel bars penetrate through the heat insulating layer through the connecting through cavity, so that the connecting through cavity has a heat insulating effect on the connecting reinforcing steel bars and the heat insulating layer, the heat conducting area of the connecting reinforcing steel bars is reduced, the heat conducting effect of the connecting reinforcing steel bars is reduced, the heat insulating property of a passive room is improved, and the energy consumption for heating or cooling is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the structure of a securing anchor;
FIG. 3 is a schematic view of the structure of the limiting plate in the direction a-a;
in the drawings, 1, a heat preservation layer, 2, a concrete protection layer, 3, connecting steel bars, 4, a wall penetrating rod, 5, a limiting plate, 6, a fixed sleeve, 7, a cushion block, 8, reinforcing holes, 9, reinforcing ribs, 10 and a sealing groove.
Detailed Description
The utility model is further described with reference to the accompanying drawings and specific examples:
the utility model provides a passive room heat preservation infilled wall, includes heat preservation 1 and the two-layer concrete protection layer 2 of centre gripping heat preservation 1, be connected in series with the help of connecting reinforcement 3 between heat preservation 1 and the two-layer concrete protection layer 2, connecting reinforcement 3 outside parcel has fixed crab-bolt, fixed crab-bolt is including wearing the wall pole 4 and cup jointing in the limiting plate 5 of wearing the wall pole 4, it is the bolt form to wear the wall pole 4, it is provided with the through-hole that runs through the wall pole 4 to wear the wall pole 4 by the screw head to double-screw bolt direction, heat preservation 1 is provided with the fixed orifices that runs through heat preservation 1 both sides, be provided with fixed cover 6 in the fixed orifices, fixed crab-bolt sets up in pairs, and the wall pole 4 of a pair of fixed crab-bolt is fixed with fixed cover 6 respectively and with the help of limiting plate 5 centre gripping heat preservation 1, the through-hole of wearing the wall pole 4 and fixed cover 6 have formed the connection through-chamber, connecting reinforcement 3 passes heat preservation 1 with the help of connecting through the through-chamber.
In the specific embodiment, as shown in the figure, the heat insulation requirement of the traditional passive house on the heat insulation filling wall is higher, but the connecting steel bars 3 can influence the heat insulation performance of the heat insulation filling wall, so the utility model fixedly connects the two wall penetrating bars 4 with the fixed sleeves 6 on two sides of the heat insulation layer 1 respectively by arranging the wall penetrating bars 4 with the through holes and the fixed sleeves 6 penetrating the heat insulation layer 1, and the wall penetrating bars 4 and the fixed sleeves 6 are heat insulation materials, so the heat insulation layer 1 forms a connecting through cavity with heat insulation effect, and the connecting steel bars 3 penetrate the heat insulation layer 1 through the connecting through cavity, thereby the heat insulation effect of the connecting steel bars 3 is realized between the connecting through cavity and the heat insulation layer 1, meanwhile, the heat conduction area of the connecting steel bars 3 is reduced, the heat conduction effect of the connecting steel bars 3 is lightened, the heat insulation performance of the passive house is improved, and the energy consumption for heating or cooling is reduced.
Secondly, because the thickness of the heat insulation layer 1 of the heat insulation filling wall is thicker and the thickness requirements of different buildings on the heat insulation layer 1 are different, a pair of wall penetrating rods 4 cannot penetrate through the heat insulation layer 1, the wall penetrating rods 4 with different lengths are required, and the cost is high.
In addition, because the heat preservation 1 is generally a foam board, there is no traction force to the concrete protection layer 2 on two sides, when the concrete protection layer 2 on one side receives a larger load, such as when hanging a heavy object such as a television, the concrete protection layer 2 has a tendency to incline away from the heat preservation 1, rather than the structural layer may collapse, the independent concrete protection layer 2 and the heat preservation 1 can be connected in series in the horizontal direction through the cooperation of the fixed anchor bolts and the connecting reinforcing steel bars 3, so that the heat preservation filling wall forms a whole, and the whole load capacity and strength of the wall are improved.
The inner wall of the fixed sleeve 6 is provided with internal threads, the surface of the stud of the wall penetrating rod 4 is provided with external threads matched with the internal threads, the wall penetrating rod 4 is in threaded connection with the fixed sleeve 6 by means of the internal threads and the external threads, the wall penetrating rod 4 and the fixed sleeve 6 are in threaded connection, and the thickness of the insulating layer 1 of different walls and buildings is not fixed, so that the wall penetrating rod 4 is in threaded connection with the fixed sleeve 6, and the thickness of the insulating layer 1 is convenient to adjust.
The two ends of the connecting steel bars 3 are respectively provided with cushion blocks 7, the two ends of the connecting steel bars 3 are isolated from the edges of the concrete protection layers 2 on the two sides of the heat insulation layer 1 by the aid of the cushion blocks 7, on one hand, the cushion blocks 7 can play a role in protecting the wall templates, in the wall pouring process, the wall templates are required to be adopted on the two sides of the wall to play a limiting role in pouring concrete, in order to ensure that the thickness of the poured wall is accurate enough and vertical, the templates on the two sides of the wall are required to be tightly propped against the heat insulation layer 1, but after the wall templates are tightly propped against, the two ends of the connecting steel bars 3 possibly prick through the wall templates, so that the cushion blocks 7 with larger areas are arranged on the two ends of the connecting steel bars 3, the stress area of the wall templates is increased, and the wall templates are protected; on the other hand, the cushion block 7 can also play a role in heat insulation, the cushion block 7 is made of heat insulation materials such as plastics or rubber, and the good heat insulation performance can prevent heat from being directly guided to the other end from one end of the connecting steel bar 3, so that the heat insulation effect of the passive house is ensured.
The diameter of the through hole of the through-wall rod 4 is larger than that of the connecting steel bar 3, a certain gap is reserved between the through-wall rod 4 and the connecting steel bar 3, an air cavity is formed in a gap between the through-wall rod 4 and the connecting steel bar 3, air is a good heat insulation material, double-layer heat insulation is formed between the connecting steel bar 3 and the heat insulation layer 1 through the air cavity and the through-wall rod 4, and heat insulation performance of the heat insulation filling wall is further improved.
The double-screw bolt of wearing the wall pole 4 is close to spiral shell first one end and is provided with the strengthening hole 8 of perpendicular to through-hole, the double-screw bolt of wearing the wall pole 4 is run through to strengthening hole 8, still be provided with strengthening rib 9 in the concrete protection layer 2, strengthening rib 9 includes the horizontal muscle of horizontal passing strengthening hole 8 and the vertical muscle of vertical passing strengthening hole 8, strengthening rib 9, wearing the wall pole 4 and connecting bar 3 interweave in strengthening hole 8 department together, in order to further strengthen the wholeness between connecting bar 3, fixed anchor bolt and the wall body, still be provided with horizontal and vertical strengthening rib 9 in the concrete protection layer 2, constitute network structure through horizontal muscle and vertical muscle, utilize this network structure centre gripping, fixed connection bar 3 to increase the stability of connecting bar 3 and the inside intensity of wall body.
The screw head of the wall penetrating rod 4 is provided with a sealing groove 10, and the sealing groove 10 is communicated with the through hole of the wall penetrating rod 4. After the assembly of the utility model is completed, sealant can be injected along the sealing groove 10, so that the connecting steel bar 3 and the fixed anchor bolt cannot rotate relatively, and the stability of the inside of the wall body is improved.
Claims (6)
1. The utility model provides a passive room heat preservation infilled wall, includes two-layer concrete protective layer (2) of heat preservation (1) and centre gripping heat preservation (1), with the help of connecting reinforcement (3) series connection between heat preservation (1) and two-layer concrete protective layer (2), its characterized in that, connecting reinforcement (3) outside parcel has fixed crab-bolt, fixed crab-bolt is including wearing wall pole (4) and cup jointing limiting plate (5) in wearing wall pole (4), wear wall pole (4) to be the bolt form, be provided with the through-hole that runs through wall pole (4) by the spiral shell's head to the double-screw bolt direction through-hole of wearing wall pole (4), heat preservation (1) are provided with the fixed orifices that runs through heat preservation (1) both sides, be provided with fixed sleeve (6) in the fixed orifices, the wall pole (4) of wearing of a pair of fixed crab-bolt are fixed with fixed sleeve (6) respectively and with the help of limiting plate (5) centre gripping layer (1), the through-hole and fixed sleeve (6) of wearing wall pole (4) form through-hole and fixed sleeve (6) and have passed through heat preservation (1), connecting reinforcement (1) have passed through the heat preservation (1).
2. The passive room heat preservation filling wall according to claim 1, wherein the inner wall of the fixing sleeve (6) is provided with internal threads, the surface of the stud of the wall penetrating rod (4) is provided with external threads matched with the internal threads, and the wall penetrating rod (4) is in threaded connection with the fixing sleeve (6) by means of the internal threads and the external threads.
3. The passive house heat preservation infill wall according to claim 1, wherein cushion blocks (7) are respectively arranged at two ends of the connecting steel bars (3), and two ends of the connecting steel bars (3) are isolated from edges of the concrete protection layers (2) at two sides of the heat preservation layer (1) by the aid of the cushion blocks (7).
4. A passive building insulation infill wall according to claim 1, wherein the through hole aperture of the wall penetrating rod (4) is larger than the diameter of the connecting steel bar (3).
5. The passive room heat preservation infill wall of claim 4, wherein a reinforcing hole (8) perpendicular to the through hole is formed in one end, close to the screw head, of the stud of the wall penetrating rod (4), the reinforcing hole (8) penetrates through the stud of the wall penetrating rod (4), reinforcing ribs (9) are further arranged in the concrete protection layer (2), the reinforcing ribs (9) comprise transverse ribs which transversely penetrate through the reinforcing hole (8) and longitudinal ribs which longitudinally penetrate through the reinforcing hole (8), and the reinforcing ribs (9), the wall penetrating rod (4) and the connecting reinforcing steel bars (3) are interwoven together at the reinforcing hole (8).
6. The passive room heat preservation filling wall according to claim 1, wherein a sealing groove (10) is arranged at the screw head of the wall penetrating rod (4), and the sealing groove is communicated with the through hole of the wall penetrating rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321862409.5U CN220353146U (en) | 2023-07-17 | 2023-07-17 | Thermal insulation filling wall for passive room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321862409.5U CN220353146U (en) | 2023-07-17 | 2023-07-17 | Thermal insulation filling wall for passive room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220353146U true CN220353146U (en) | 2024-01-16 |
Family
ID=89507224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321862409.5U Active CN220353146U (en) | 2023-07-17 | 2023-07-17 | Thermal insulation filling wall for passive room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220353146U (en) |
-
2023
- 2023-07-17 CN CN202321862409.5U patent/CN220353146U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |