Roof passive energy-saving construction system of vacuum insulated panel and construction method of roof passive energy-saving construction system

Abstract

The invention relates to the technical field of building construction, in particular to a roof passive energy-saving construction system of a vacuum insulated panel and a construction method of the roof passive energy-saving construction system of the vacuum insulated panel. The rubber and plastic heat preservation layer is laid on the fresh air pipe body, and the airtight layer is laid on the parapet wall body. The prefabricated module main body comprises an outer decorative layer, a vacuum insulated panel main body, a waterproof layer and a breathable layer; the prefabricated module has the beneficial effects that a complete roof system is formed by splicing the prefabricated module bodies, the construction process is simplified through the modular design, material waste is reduced, efficiency is improved, and cost is reduced; and the vacuum insulation panel main body and the ventilation layer on the prefabricated module main body are matched with the roof air duct main body, the fresh air pipe main body and the parapet wall main body to prepare additional layers, so that the efficient heat preservation and heat insulation of the whole roof system can be improved, the building energy consumption is obviously reduced, and the green building standard is met.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a roof passive energy-saving construction system of a vacuum insulation panel and a construction method thereof. Background Art

[0002] With the rapid development of green buildings and energy-saving technologies, passive buildings have gradually become an important development direction in the construction industry due to their low energy consumption and high comfort.

[0003] In the prior art, the roof is an important component of the building envelope, and its thermal performance directly affects the overall energy consumption of the building.

[0004] However, the traditional roof construction method has problems such as poor thermal insulation effect, long construction period, and much material waste, which makes it difficult to meet the high standards of modern passive buildings. Therefore, it is of great significance to develop an efficient, environmentally friendly, and easy-to-construct roof passive energy-saving system. To this end, the present invention proposes a roof passive energy-saving construction system of a vacuum insulation panel and a construction method thereof to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a roof passive energy-saving construction system of a vacuum insulation panel and a construction method thereof, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a vacuum insulation panel roof passive energy-saving construction system, the vacuum insulation panel roof passive energy-saving construction system comprising: a prefabricated module main body laid on a concrete base and connected to each other, and laid out a double-layer peak-shifting layer of rock wool boards, a layered peak-shifting layer of rock wool boards and a waterproof roll material laid on the main body of the roof air duct, a rubber-plastic insulation layer, an airtight layer and a rock wool filling layer laid on the main body of the fresh air duct, and an airtight layer, a layered peak-shifting layer of rock wool boards and a double-layer peak-shifting layer of rock wool boards laid on the main body of the parapet;

[0007] The prefabricated module body comprises an outer decorative layer, a vacuum insulation panel body, a waterproof layer and a breathable layer.

[0008] Preferably, the prefabricated module body comprises an outer decorative layer, in which the vacuum insulation panel body, the waterproof layer and the breathable layer are arranged.

[0009] Preferably, a second limiting groove is opened on the main body of the prefabricated module, and the second limiting groove is a "convex" groove structure. A positioning block is clamped on the second limiting groove, and the positioning block is an "I"-shaped plate structure. A friction pad is fixedly connected to the inner side of the positioning block, and the friction pad is a square plate structure.

[0010] Preferably, a first card slot is provided on the main body of the prefabricated module, and the first card slot is in a "convex" groove-like structure. A first card block is clamped on the first card slot, and the first card block is in an "I"-shaped plate-like structure. The first card block can slide along the first card slot provided on the main body of the prefabricated module. An auxiliary installation slot is provided on the main body of the prefabricated module, and the auxiliary installation slot is in a square groove-like structure.

[0011] Preferably, a second card slot is provided on the main body of the prefabricated module, and the second card slot has a "convex" groove-like structure. A second card block is clamped on the second card slot, and the second card block has an "I"-shaped plate-like structure. One end of the second card block can slide along the first limit slot provided on the first card block, and the first limit slot has a "convex" groove-like structure.

[0012] Preferably, the main body of the roof air duct is paved with a double-layer staggered peak layer of rock wool board, a main body of the vacuum insulation board and a layered staggered peak layer of rock wool board, and a waterproof membrane is paved on the layered staggered peak layer of the rock wool board.

[0013] Preferably, an airtight layer, a rock wool filling layer, a rubber-plastic insulation layer and a vacuum insulation panel body are laid on the fresh air duct body.

[0014] Preferably, the parapet wall body is paved with an airtight layer, a rock wool board layered staggered layer, and a rock wool board double-layer staggered layer.

[0015] Preferably, one end of the positioning block can be inserted into a positioning groove provided on another prefabricated module body, and the positioning block can be inserted into a removal groove provided on the prefabricated module body along a second limiting groove provided on the prefabricated module body, and the removal groove has a square groove structure.

[0016] A construction method of a roof passive energy-saving construction system of a vacuum insulation panel comprises the following steps:

[0017] S1: Prefabricated module, the main body of the prefabricated module is manufactured by the factory;

[0018] S2: Detailed treatment, apply waterproof coating to a large area in both vertical and horizontal directions, and the latter coating should be applied when the previous coating is dry on the surface but not completely dry;

[0019] S3: Roof construction, splice the main body of each prefabricated module and lay it on the concrete base, quickly splice the main body of the prefabricated module to form a complete roof system, and make additional layers on the main body of the roof air duct, the main body of the fresh air duct and the main body of the parapet.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention proposes a vacuum insulation panel roof passive energy-saving construction system and a construction method thereof. A complete roof system can be formed by arranging prefabricated module main bodies to be spliced ​​with each other. The modular design simplifies the construction process, reduces material waste, improves construction efficiency, and reduces labor costs. The vacuum insulation panel main body and the air permeable layer on the prefabricated module main body are matched with the roof air duct main body, the fresh air duct main body and the parapet main body to prepare additional layers, including the vacuum insulation panel main body, the rubber-plastic insulation layer, the airtight layer, the rock wool board layered staggered layer, the rock wool board double-layer staggered layer and the rock wool filling layer, which can improve the high-efficiency thermal insulation of the entire roof system, significantly reduce the building energy consumption, and meet the green building standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the device of the present invention;

[0023] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3 This is a schematic diagram of the structure of the prefabricated module of the present invention;

[0025] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0026] Figure 5 This is a schematic cross-sectional view of the prefabricated module structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the roof duct insulation method of the present invention;

[0028] Figure 7 This is a schematic diagram of the insulation method of the new air duct passing through the passive zone of the present invention;

[0029] Figure 8 It is a schematic diagram of the thermal insulation method of the roof and parapet wall of the present invention.

[0030] In the figure: 1. Concrete base; 2. Roof air duct body; 3. Fresh air duct body; 4. Parapet body; 5. Prefabricated module body; 6. External decorative layer; 7. Vacuum insulation board body; 8. Waterproof layer; 9. Breathable layer; 10. Installation auxiliary groove; 11. First card slot; 12. First card block; 13. First limit slot; 14. Second card slot; 15. Second card block; 16. Positioning groove; 17. Removal groove; 18. Positioning block; 19. Friction pad; 20. Second limit slot; 21. Rubber-plastic insulation layer; 22. Airtight layer; 23. Rock wool board layered staggered layer; 24. Rock wool board double-layer staggered layer; 25. Rock wool filling layer; 26. Waterproof membrane. DETAILED DESCRIPTION

[0031] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1

[0033] See also Figures 1 to 8 The present invention provides a technical solution: a vacuum insulation panel roof passive energy-saving construction system, the vacuum insulation panel roof passive energy-saving construction system comprises: a prefabricated module main body 5 laid on a concrete base 1 and mutually clamped, and laid out a rock wool board double-layer peak-shifting layer 24, a rock wool board layered peak-shifting layer 23 and a waterproof roll 26 laid on a roof air duct main body 2, a rubber-plastic insulation layer 21, an airtight layer 22 and a rock wool filling layer 25 laid on a fresh air duct main body 3, and an airtight layer 22, a rock wool board layered peak-shifting layer 23 and a rock wool board double-layer peak-shifting layer 24 laid on a parapet main body 4; a prefabricated module main body 5, the prefabricated module main body 5 comprises an outer decorative layer 6, a vacuum insulation panel main body 7, a waterproof layer 8 and a breathable layer 9, a construction method of a vacuum insulation panel roof passive energy-saving construction system, comprising the vacuum insulation panel roof passive energy-saving construction system;

[0034] In specific use, the modular design simplifies the construction process, improves construction efficiency and reduces labor costs.

[0035] Embodiment 2

[0036] On the basis of the first embodiment, a positioning block 18 is provided to facilitate the construction of personnel. One end of the positioning block 18 can be inserted into the positioning groove 16 provided on another prefabricated module body 5. The positioning block 18 can be inserted into the removal groove 17 provided on the prefabricated module body 5 along the second limiting groove 20 provided on the prefabricated module body 5. The removal groove 17 is a square groove structure. The positioning block 18 can be inserted into the positioning groove 16 provided on another prefabricated module body 5, so that the prefabricated module body 5 is aligned with the other prefabricated module body 5. Through it, personnel can be assisted in installing the prefabricated module body 5, which is convenient for personnel to align the prefabricated module body 5;

[0037] The prefabricated module body 5 is provided with a second limiting groove 20, which is a "convex" groove-shaped structure. A positioning block 18 is clamped on the second limiting groove 20, and the positioning block 18 is an "I"-shaped plate-shaped structure. A friction pad 19 is fixedly connected to the inner side of the positioning block 18, and the friction pad 19 is a square plate-shaped structure. The friction pad 19 contacts the prefabricated module body 5, which can increase its friction force and prevent the positioning block 18 from sliding. At the same time, if the positioning block 18 on the prefabricated module body 5 hinders the installation of personnel, the personnel can manually slide the positioning block 18 to make it slide into the removal groove 17 along the second limiting groove 20, so that the positioning block 18 can be taken out, and the installation can be continued, which is convenient for personnel to use;

[0038] The prefabricated module body 5 is provided with a first card slot 11, which is a "convex" slot-shaped structure. The first card block 12 is clamped on the first card slot 11, which is an "I"-shaped plate-shaped structure. The first card block 12 can slide along the first card slot 11 provided on the prefabricated module body 5. The prefabricated module body 5 is provided with an auxiliary installation slot 10, which is a square slot-shaped structure. By clamping the positioning block 18 on one prefabricated module body 5 into the positioning slot 16 on the other prefabricated module body 5, the two prefabricated module bodies 5 are aligned, and the personnel can respectively clamp the two sides of the first card block 12 into the first card slots 11 on the two prefabricated module bodies 5 to clamp the two prefabricated module bodies 5 together;

[0039] A second card slot 14 is provided on the prefabricated module body 5, and the second card slot 14 is a "convex" type slot-shaped structure. A second card block 15 is clamped on the second card slot 14, and the second card block 15 is an "I" type plate-shaped structure. One end of the second card block 15 can slide along the first limiting slot 13 provided on the first card block 12, and the first limiting slot 13 is a "convex" type slot-shaped structure. For the prefabricated module body 5 in other directions, by aligning the two prefabricated module bodies 5, the personnel clamp the second card block 15 into the installation auxiliary groove 10, and slide the second card block 15 to slide along the first limiting slot 13 provided on the first card block 12, and clamp it into the second card slots 14 provided on the two prefabricated module bodies 5, and clamp the two prefabricated module bodies 5 together, so as to perform alternating installation, and a complete roofing system can be formed on the concrete base 1. The personnel only need to splice and fix on site, which greatly shortens the construction period and reduces construction errors and material waste.

[0040] Embodiment 3

[0041] On the basis of the second embodiment, in order to improve the performance of the roof, a roof duct body 2 is provided, on which a double-layer staggered layer 24 of rock wool board, a vacuum insulation board body 7 and a layered staggered layer 23 of rock wool board are laid, and a waterproof roll 26 is laid on the layered staggered layer 23 of rock wool board, and the waterproof roll 26 can be waterproof. By laying a double-layer staggered layer 24 of rock wool board, a vacuum insulation board body 7 and a layered staggered layer 23 of rock wool board at the roof duct body 2, the thermal insulation effect at the roof duct body 2 can be improved;

[0042] The prefabricated module body 5 includes an outer decorative layer 6, in which a vacuum insulation panel body 7, a waterproof layer 8 and a breathable layer 9 are arranged. The outer decorative layer 6 is the outermost structure, through which the overall aesthetics of the prefabricated module body 5 can be improved. The vacuum insulation panel body 7 serves as a heat-insulating layer, the waterproof layer 8 can improve its waterproofness, and the breathable layer 9 can improve the overall air permeability of the prefabricated module body 5;

[0043] The main body 3 of the fresh air duct is provided with an airtight layer 22, a rock wool filling layer 25, a rubber and plastic insulation layer 21 and a vacuum insulation panel main body 7. The airtight layer 22, the rock wool filling layer 25, the rubber and plastic insulation layer 21 and the vacuum insulation panel main body 7 provided at the main body 3 of the fresh air duct can improve the heat preservation and insulation effect at the main body 3 of the fresh air duct;

[0044] The parapet main body 4 is paved with an airtight layer 22, a rock wool board layered staggered layer 23 and a rock wool board double-layer staggered layer 24, and the airtight layer 22, the rock wool board layered staggered layer 23 and the rock wool board double-layer staggered layer 24 laid at the parapet main body 4 can improve the thermal insulation effect of the parapet main body 4. Combined with the above and the prefabricated module main body 5 laid on the roof, the thermal insulation effect of the entire roof system can be effectively improved, and the building energy consumption can be significantly reduced through high-efficiency thermal insulation materials, which meets the green building standards.

[0045] Working principle: In actual use, a complete roof system can be formed by arranging prefabricated module bodies 5 and splicing them with each other. The modular design simplifies the construction process, reduces material waste, improves construction efficiency, and reduces labor costs. The vacuum insulation board body 7 and the breathable layer 9 on the prefabricated module body 5 are combined with the roof air duct body 2, the fresh air duct body 3 and the parapet body 4 to prepare additional layers, including the vacuum insulation board body 7, the rubber-plastic insulation layer 21, the airtight layer 22, the rock wool board layered staggered layer 23, the rock wool board double-layer staggered layer 24 and the rock wool filling layer 25, which can improve the efficient thermal insulation of the entire roof system, significantly reduce the building energy consumption, and meet the green building standards.

[0046] A construction method of a roof passive energy-saving construction system of a vacuum insulation panel comprises the following steps:

[0047] S1: prefabricated module, the prefabricated module body 5 is manufactured by the factory;

[0048] S2: Detailed treatment, apply waterproof coating to a large area in both vertical and horizontal directions, and the latter coating should be applied when the previous coating is dry on the surface but not completely dry;

[0049] S3: Roof construction, splicing each prefabricated module body 5 and laying it on the concrete base 1, quickly splicing the prefabricated module body 5 to form a complete roof system, and making additional layers on the roof duct body 2, the new air duct body 3 and the parapet body 4.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A passive energy-saving construction system for a vacuum insulation panel roof, characterized in that: The vacuum insulation panel roof passive energy-saving construction system comprises: a prefabricated module body (5) laid on a concrete base (1) and connected to each other, and laid out on the roof air duct body (2), a double-layer staggered layer (24) of rock wool board, a layered staggered layer (23) of rock wool board, and a waterproof roll (26), and laid on the fresh air duct body (3) with a rubber-plastic insulation layer (21), an airtight layer (22), and a rock wool filling layer (25), and laid on the parapet body (4) with an airtight layer (22), a layered staggered layer (23), and a double-layer staggered layer (24) of rock wool board; The prefabricated module body (5) comprises an outer decorative layer (6), a vacuum insulation panel body (7), a waterproof layer (8) and a breathable layer (9).

2. The vacuum insulation panel roof passive energy-saving construction system according to claim 1, characterized in that: The prefabricated module body (5) comprises an outer decorative layer (6), and a vacuum insulation panel body (7), a waterproof layer (8) and a breathable layer (9) are arranged inside the outer decorative layer (6).

3. The roof passive energy-saving construction system of a vacuum insulation panel according to claim 1 is characterized by: The prefabricated module body (5) is provided with a second limiting groove (20), the second limiting groove (20) is in a "convex" groove-shaped structure, a positioning block (18) is clamped on the second limiting groove (20), the positioning block (18) is in an "I"-shaped plate-shaped structure, a friction pad (19) is fixedly connected to the inner side of the positioning block (18), and the friction pad (19) is in a square plate-shaped structure.

4. The roof passive energy-saving construction system of a vacuum insulation panel according to claim 1 is characterized by: The prefabricated module body (5) is provided with a first card slot (11), the first card slot (11) is in a "convex" groove-shaped structure, a first card block (12) is clamped on the first card slot (11), the first card block (12) is in an "I"-shaped plate-shaped structure, the first card block (12) can slide along the first card slot (11) provided on the prefabricated module body (5), and an auxiliary installation slot (10) is provided on the prefabricated module body (5), and the auxiliary installation slot (10) is in a square groove-shaped structure.

5. The vacuum insulation panel roof passive energy-saving construction system according to claim 1, characterized in that: The prefabricated module body (5) is provided with a second clamping groove (14), the second clamping groove (14) is a "convex" groove-shaped structure, a second clamping block (15) is clamped on the second clamping groove (14), the second clamping block (15) is an "I"-shaped plate-shaped structure, one end of the second clamping block (15) can slide along a first limiting groove (13) provided on the first clamping block (12), and the first limiting groove (13) is a "convex" groove-shaped structure.

6. The roof passive energy-saving construction system of a vacuum insulation panel according to claim 1, characterized in that: The roof duct body (2) is paved with a double-layer staggered peak layer (24) of rock wool board, a vacuum insulation board body (7) and a layered staggered peak layer (23) of rock wool board, and a waterproof coiled material (26) is paved on the layered staggered peak layer (23) of rock wool board.

7. The roof passive energy-saving construction system of a vacuum insulation panel according to claim 1 is characterized by: The fresh air duct body (3) is provided with an airtight layer (22), a rock wool filling layer (25), a rubber and plastic thermal insulation layer (21) and a vacuum insulation panel body (7).

8. The roof passive energy-saving construction system of vacuum insulation panels according to claim 1 is characterized by: The parapet wall body (4) is paved with an airtight layer (22), a rock wool board layered peak-shifting layer (23), and a rock wool board double-layer peak-shifting layer (24).

9. The roof passive energy-saving construction system of vacuum insulation panels according to claim 3 is characterized by: One end of the positioning block (18) can be inserted into a positioning groove (16) provided on another prefabricated module body (5), and the positioning block (18) can be inserted into a removal groove (17) provided on the prefabricated module body (5) along a second limiting groove (20) provided on the prefabricated module body (5), wherein the removal groove (17) is a square groove-shaped structure.

10. A construction method for a roof passive energy-saving construction system of a vacuum insulation panel according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: prefabricated module, the prefabricated module body (5) is manufactured in a factory; S2: Detailed treatment, apply waterproof coating to a large area in both vertical and horizontal directions, and the latter coating should be applied when the previous coating is dry on the surface but not completely dry; S3: Roof construction, splicing and laying the prefabricated module bodies (5) on the concrete base (1), quickly splicing the prefabricated module bodies (5) to form a complete roof system, and making additional layers on the roof duct body (2), the fresh air duct body (3) and the parapet body (4).

Images