An energy-saving exterior wall insulation device for old residential communities
By using tin foil insulation boards and guardrail structures on the exterior walls of old residential areas, combined with reinforced inserts and locking rings, the problems of difficult reinforcement and poor heat insulation of exterior wall insulation boards in old residential areas have been solved, achieving more efficient heat insulation and improved aesthetics of the exterior walls.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI TONGJI ENG DESIGN
- Filing Date
- 2025-06-16
- Publication Date
- 2026-05-26
AI Technical Summary
In existing technologies, the thermal insulation panels on the exterior walls of old residential buildings have poor thermal insulation performance and are not easy to reinforce, resulting in high building energy consumption and an uncoordinated appearance.
The structure employs a tin foil insulation board and guardrail within the protective frame. By reinforcing the design of the insert rods and locking rings, the stability and deformation resistance of the tin foil insulation board are improved. The structure is further reinforced by a guardrail composed of intersecting horizontal and vertical bars, combined with concrete pouring to enhance the overall structure.
It improves the installation stability and deformation resistance of tin foil insulation boards, reduces the rate of heat loss, enhances the thermal insulation performance and overall aesthetics of exterior walls, and reduces building energy consumption.
Smart Images
Figure CN224281638U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of external wall thermal insulation devices, and more specifically, to an energy-saving external wall thermal insulation device for old residential communities. Background Technology
[0002] Energy conservation, emission reduction, and green development have become the main themes of modern social and economic life. Building energy consumption already accounts for a large proportion of total social energy consumption; therefore, building energy conservation has become one of the main ways for countries worldwide to conserve energy and reduce emissions. Furthermore, as people's living standards improve, their requirements for living and working environments are increasing. Older residential communities generally suffer from thin walls and poor insulation, making them major contributors to building energy consumption. Adding external insulation can reduce energy consumption for winter heating and summer cooling by 30% to 50% or even more. Simultaneous installation of the insulation layer and facade renovation (finishing layer) can transform the dilapidated and cluttered appearance of older residential communities, improving overall aesthetics and urban landscape. Unified planning, design, and construction can be implemented for the community, resulting in cleaner, more harmonious, and modern building appearances.
[0003] Among them, the patent with announcement number CN220790154U discloses a thermal insulation coating for exterior wall thermal insulation device, including an exterior wall body, a thermal insulation board that is slidably snapped onto the outer surface of the exterior wall body, two symmetrical fixing plates that are fixed to the top two sides of the thermal insulation board, a bidirectional threaded rod that is rotatably arranged between the two fixing plates, a sliding block that is threaded onto both ends of the bidirectional threaded rod, and a knob that is fixed to one end of the bidirectional threaded rod outside one of the fixing plates;
[0004] When in use, this structure has two symmetrical square openings on the top of the thermal insulation board, which are then connected to the exterior wall via a movable interlocking mechanism. This allows the thermal insulation board to provide thermal insulation to the exterior wall. However, the thermal insulation board itself does not provide good thermal insulation and is not easy to reinforce the exterior wall. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides an energy-saving external wall insulation device for old residential communities, which aims to solve the problems mentioned in the background art.
[0006] This utility model provides the following technical solution: an energy-saving exterior wall thermal insulation device for old residential communities, including a protective frame, on which thermal insulation components are provided;
[0007] The thermal insulation component includes a tin foil insulation board set inside the protective frame, and protective railings for protection are provided on both sides of the tin foil insulation board.
[0008] Each of the two guardrails is provided with a number of reinforcing rods, and each reinforcing rod is inserted into the tin foil insulation board. Locking rings are threaded to the outer side of each of the reinforcing rods, and one end of the locking ring abuts against the side of the tin foil insulation board.
[0009] Optionally, in one possible implementation, the bottom of each of the two guardrails is provided with a plurality of connecting rods, and each connecting rod is welded to the corresponding guardrail. The tin foil insulation board is filled with a plurality of tin foil insulation layers, and the tin foil insulation layers are stacked. The guardrail includes a plurality of horizontal bars and vertical bars, and the horizontal bars and vertical bars are staggered. The middle of the protective frame is provided with an installation groove cavity, and the tin foil insulation board and the guardrail are both embedded in the installation groove cavity.
[0010] The technical effects and advantages of this utility model are as follows:
[0011] Compared with existing technologies, the overall design is simple and the structure is reasonable by setting up thermal insulation components. Through the corresponding cooperation of various structures, the protective frame is installed together in a stacked manner. The protective railing improves the stability of the tin foil insulation board installed in the protective frame. At the same time, the locking ring abuts against the protective railing to facilitate the installation of the reinforcing rod on the tin foil insulation board and to position the reinforcing rod.
[0012] Furthermore, reinforcing the insertion of the rod into the foil insulation board improves the deformation resistance of the foil insulation board itself. The several foil insulation layers filled inside the foil insulation board help to block heat radiation, reduce the rate of internal heat loss, and effectively isolate external heat from the outside of the wall.
[0013] Meanwhile, each guardrail is composed of several horizontal and vertical bars intersecting each other, which makes it easy to weld the horizontal and vertical bars together to protect the outside of the tin foil insulation board, and also makes it easy to pour concrete inside the protective frame to improve the protective performance. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in this disclosure, the accompanying drawings used in some embodiments will be briefly described below. Obviously, the drawings described below are only drawings of some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams and are not intended to limit the actual size of the product, the actual flow of the method, the actual timing of the signals, etc. involved in the embodiments of this disclosure.
[0015] Figure 1 This is a front view of the overall structure of this utility model.
[0016] Figure 2 This is a schematic diagram of the thermal insulation component of this utility model.
[0017] Figure 3 This is a side view of the tin foil insulation board, guardrail, reinforcing rod, and locking ring of this utility model.
[0018] Figure 4 This is a perspective view of the tin foil insulation board, tin foil insulation layer, reinforcing rod, and guardrail of this utility model.
[0019] The attached diagram is labeled as follows: 1. Protective frame; 2. Tin foil insulation board; 3. Guardrail; 4. Reinforcing rod; 5. Locking ring; 6. Connecting rod; 7. Tin foil insulation layer; 8. Mounting slot. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] As attached Figures 1-4 The above describes an energy-saving exterior wall insulation device for old residential areas. Through the insulation components set on the protective frame 1, and several tin foil insulation layers 7 filled in the tin foil insulation board 2, heat radiation is blocked, the internal heat loss rate is reduced, and external heat is effectively isolated from the outside of the wall. At the same time, each protective railing 3 is composed of several horizontal and vertical bars interlaced together, so that the horizontal and vertical bars can be welded together to protect the outside of the tin foil insulation board 2, and it is also convenient to pour concrete in the protective frame 1. The specific structural settings of the components are as follows.
[0022] The thermal insulation component includes a foil insulation board 2 installed inside the protective frame 1, and protective railings 3 are provided on both sides of the foil insulation board 2 for protection.
[0023] Each of the two guardrails 3 is provided with several reinforcing rods 4, and each reinforcing rod 4 is inserted into the foil insulation board 2. The outer sides of the multiple reinforcing rods 4 are threaded with locking rings 5, and one end of the locking ring 5 abuts against the side of the foil insulation board 2.
[0024] Specifically, as shown in the attached document Figure 1 , 2As shown in Figure 3, when insulating and protecting the wall, the protective frames 1 to which each insulation and heat insulation component belongs are installed together in a stacked manner according to the increase or decrease of the number of insulation and heat insulation components. The protective railing 3 improves the stability of the tin foil insulation board 2 installed in the protective frame 1. At the same time, the locking ring 5 abuts against the protective railing 3 so that the reinforcing rod 4 can be installed on the tin foil insulation board 2 and the reinforcing rod 4 can be positioned. The reinforcing rod 4 inserted into the tin foil insulation board 2 improves the deformation resistance of the tin foil insulation board 2 itself.
[0025] The bottom of each of the two guardrails 3 is provided with several connecting rods 6, and each connecting rod 6 is welded to the corresponding guardrail 3. The tin foil insulation board 2 is filled with several tin foil insulation layers 7, and the tin foil insulation layers 7 are stacked. The guardrail 3 includes several horizontal bars and vertical bars, and the horizontal bars and vertical bars are staggered. The middle of the protective frame 1 is provided with an installation groove 8, and the tin foil insulation board 2 and the guardrail 3 are both embedded in the installation groove 8.
[0026] Specifically, as shown in the attached document Figure 1 and 4 As shown, several tin foil insulation layers 7 are filled inside the tin foil insulation board 2 to block heat radiation, reduce the rate of internal heat loss, and effectively isolate external heat from the outside of the wall. Each guardrail 3 is composed of several horizontal and vertical bars interlaced together, so that the horizontal and vertical bars can be welded together to protect the outside of the tin foil insulation board 2, and also facilitate the pouring of concrete inside the protective frame 1.
[0027] The specific working principle is as follows: depending on the number of thermal insulation components, the protective frames 1 to which each thermal insulation component belongs are installed together in a stacked manner. The protective railing 3 improves the stability of the tin foil insulation board 2 installed in the protective frame 1. At the same time, the locking ring 5 abuts against the protective railing 3 so that the reinforcing rod 4 can be installed on the tin foil insulation board 2 and positioned. The reinforcing rod 4 inserted into the tin foil insulation board 2 improves the deformation resistance of the tin foil insulation board 2 itself. Several tin foil insulation layers 7 filled in the tin foil insulation board 2 can block heat radiation, reduce the internal heat loss rate and effectively isolate external heat from the outside of the wall. Each protective railing 3 is composed of several horizontal and vertical bars interlaced together so that the horizontal and vertical bars can be welded together to protect the outside of the tin foil insulation board 2 and also facilitate the pouring of concrete in the protective frame 1.
[0028] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. An energy-saving exterior wall insulation device for old residential communities, characterized in that: Includes a protective frame (1), on which a heat insulation component is provided; The thermal insulation component includes a foil insulation board (2) installed inside the protective frame (1), and protective railings (3) are provided on both sides of the foil insulation board (2) for protection. Each of the two guardrails (3) is provided with a number of reinforcing rods (4), and each of the reinforcing rods (4) is inserted into the tin foil insulation board (2).
2. The energy-saving exterior wall insulation device for old residential areas according to claim 1, characterized in that: Each of the reinforcing rods (4) has a locking ring (5) threaded to its outer side, and one end of the locking ring (5) abuts against the side of the tin foil insulation board (2).
3. The energy-saving exterior wall insulation device for old residential areas according to claim 1, characterized in that: The bottom of each of the two guardrails (3) is provided with a number of connecting rods (6), and each connecting rod (6) is welded to the corresponding guardrail (3).
4. The energy-saving exterior wall insulation device for old residential areas according to claim 1, characterized in that: The tin foil insulation board (2) is filled with several tin foil insulation layers (7), and each of the tin foil insulation layers (7) is stacked.
5. The energy-saving external wall insulation device for old residential areas according to claim 1, characterized in that: The guardrail (3) includes several horizontal bars and vertical bars, and the horizontal bars and vertical bars are arranged alternately.
6. The energy-saving external wall insulation device for old residential areas according to claim 1, characterized in that: The protective frame (1) has an installation groove (8) in the middle, and the tin foil insulation board (2) and the protective railing (3) are both embedded in the installation groove (8).