Thermal insulation reinforced concrete hollow wall

Abstract

The utility model relates to the field of hollow walls, in particular to a heat insulation reinforced concrete hollow wall. The technical problems that due to the fact that a wall body is prone to cracking, hollowing and the like after being used for a long time, the service life is short, however, due to the fact that a center sandwich heat preservation wall is placed in most of traditional reinforced concrete hollow walls, leakage, wall body falling and the like can be caused during raining, and potential safety hazards can be caused are solved. According to the technical scheme, the heat insulation reinforced concrete hollow wall comprises a main body assembly, a heat insulation assembly, a sound absorption assembly, a heat insulation assembly, a fixing assembly and a connecting assembly. The reinforced concrete hollow wall comprises the external fireproof coating structure, the double-layer wall body structure is arranged in the fireproof coating structure, the supporting steel bar structure is arranged in the wall body, the whole hollow wall structure is supported and fixed, meanwhile, the metal plate fixing devices are arranged at the upper end and the lower end of the wall body, and moving and fixing are convenient.

Description

Technical Field

[0001] The utility model relates to the field of hollow walls, in particular to a heat-insulating reinforced concrete hollow wall. Background Art

[0002] Hollow wall refers to a double-layer ordinary masonry wall with an air layer in the middle for insulation. Hollow wall is light, high-strength, good in heat preservation, sound insulation and noise reduction, environmentally friendly and pollution-free, and is an ideal supporting material for frame structure buildings. Due to the high strength of reinforced concrete hollow wall, it can provide excellent support for the building, and can also provide heat insulation while supporting it. At the same time, because the interior is hollow, the hollow wall can soundproof and also reduce the weight of the building. Therefore, we are required to make a reinforced concrete hollow wall with heat insulation. Most traditional reinforced concrete hollow walls have a central sandwich insulation wall placed inside. Since the wall is prone to cracks and hollowing after long-term use, it may cause leakage and wall falling off when it rains. The service life is short, which may cause safety hazards. Utility Model Content

[0003] In order to overcome the disadvantage that the wall is prone to cracks and hollows after long-term use, its service life is short. However, most traditional reinforced concrete hollow walls have a central sandwich insulation wall inside. Therefore, it may cause leakage and wall falling off when it rains, which may lead to safety hazards.

[0004] The technical solution of the utility model is: a heat-insulating reinforced concrete hollow wall, including a main body component, a heat-insulating component, a sound-absorbing component, a heat-insulating component, a fixing component, and a connecting component; a heat-insulating component for heat insulation is arranged inside the main body component; the main body component is a main body device for support. The heat-insulating component is a place for primary heat insulation. A sound-absorbing component for sound absorption is arranged inside the heat-insulating component; the sound-absorbing component is a place for sound absorption. A heat-insulating component for heat preservation is arranged inside the sound-absorbing component; the heat-insulating component is a place for heat preservation. Fixing components for fixation are arranged at the upper and lower ends of the heat-insulating component; the fixing component is a place for fixation. Connecting components for connection are arranged between the fixing components; the connecting components are a place for external connection.

[0005] Preferably, a main body component is provided for support and fire protection at the same time; a heat insulation component is provided for primary heat insulation; a sound absorption component is provided for sound absorption; a thermal insulation component is provided for heat preservation and secondary heat insulation at the same time; a fixing component is provided for upper and lower fixing; and a connection component is provided for external connection.

[0006] As a preferred embodiment, the main body assembly includes a fireproof coating rock wool board, a concrete hollow wall body and supporting steel bars; the fireproof coating rock wool board is provided with a concrete hollow wall body; and the concrete hollow wall body is provided with supporting steel bars. The fireproof coating rock wool board performs fire prevention work, and the concrete hollow wall body is supported and fixed by the supporting steel bars.

[0007] Preferably, the heat insulation assembly includes a ceramic fiber heat insulation board; the ceramic fiber heat insulation board is arranged inside the concrete hollow wall body. The ceramic fiber heat insulation board performs a primary heat insulation work.

[0008] Preferably, the sound absorbing component includes a sound absorbing soft bag; the sound absorbing soft bag is arranged inside the ceramic fiber heat insulation board. The sound absorbing soft bag performs sound absorption work.

[0009] Preferably, the heat preservation component includes an alkaline grid panel; the alkaline grid panel is arranged inside the sound-absorbing soft bag. The alkaline grid panel encloses a closed area, and perlite heat preservation particles are arranged inside the closed area to perform heat preservation work and secondary heat insulation work at the same time.

[0010] Preferably, the fixing assembly includes an upper fixing sheet metal part and a lower fixing sheet metal part; the upper end of the concrete hollow wall body is provided with an upper fixing sheet metal part; the lower end of the concrete hollow wall body is provided with a lower fixing sheet metal part. The upper fixing sheet metal part and the lower fixing sheet metal part are connected and fixed up and down.

[0011] Preferably, the connection assembly includes a side connection sheet metal and a fixing groove; the side connection sheet metal is arranged on both sides of the concrete hollow wall body; the side connection sheet metal is arranged on the fixing groove. The side connection sheet metal is fixedly connected and locked by the fixing groove and the bolt.

[0012] Beneficial effects of the utility model:

[0013] By setting up a reinforced concrete hollow wall, including an external fireproof coating structure, a double-layer wall structure is set inside the fireproof coating structure, and a supporting steel structure is set inside the wall to support and fix the entire hollow wall structure. At the same time, sheet metal fixing devices are set at the upper and lower ends of the wall to facilitate movement and fixation. A layer of fiber insulation structure is set inside the wall for thermal insulation. At the same time, a sound-absorbing structure layer is set outside the insulation layer for sound insulation. A grid plate is set inside to form a closed environment. Perlite particles are set inside the closed environment to achieve thermal insulation. At the same time, I-shaped connection structures are set on both sides of the hollow wall to facilitate connection and fixation with other hollow wall structures. It overcomes the problem that the wall is prone to cracks and hollows after long-term use, and the service life is short. However, most traditional reinforced concrete hollow walls have a central sandwich insulation wall placed inside, so it may cause leakage and wall falling when it rains, which may cause safety hazards.

[0014] 2. Insulation and heat insulation are performed by setting up main components, heat insulation components, sound-absorbing components and thermal insulation components. The fire-resistant coated rock wool board performs fire protection, and the main body of the concrete hollow wall is supported and fixed by supporting steel bars. Ceramic fiber insulation boards perform primary insulation. Sound-absorbing soft bags perform sound absorption. Alkaline grid panels enclose a closed area, and perlite insulation particles are set inside the closed area to perform insulation and secondary insulation at the same time. After that, the connection work is performed by setting up fixing components and connecting components, and the upper fixed sheet metal parts and the lower fixed sheet metal parts are connected and fixed up and down. The side connecting sheet metal parts are fixed, connected and locked by the combination of fixing grooves and bolts to complete the insulation and heat preservation of the reinforced concrete hollow wall; BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The three-dimensional structure diagram of the heat-insulating reinforced concrete hollow wall of the utility model is shown;

[0016] Figure 2 Shown is a schematic diagram of a heat-insulating reinforced concrete hollow wall fixing assembly of the utility model;

[0017] Figure 3 Shown is a schematic diagram of the main body assembly of the heat-insulating reinforced concrete hollow wall of the utility model;

[0018] Figure 4 Shown is a schematic diagram of a heat-insulating reinforced concrete hollow wall connection assembly of the utility model;

[0019] Explanation of the reference numerals: 1. Main component; 2. Heat insulation component; 3. Sound-absorbing component; 4. Thermal insulation component; 5. Fixing component; 6. Connection component; 101. Fire-resistant coated rock wool board; 102. Concrete hollow wall body; 103. Supporting steel bars; 201. Ceramic fiber insulation board; 301. Sound-absorbing soft bag; 401. Alkaline grid board; 501. Upper end fixing sheet metal; 502. Lower end fixing sheet metal; 601. Side connecting sheet metal; 602. Fixing groove. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1The utility model provides an embodiment: a heat-insulating reinforced concrete hollow wall, comprising a main body component 1, a heat-insulating component 2, a sound-absorbing component 3, a heat-preserving component 4, a fixing component 5, and a connecting component 6; a heat-insulating component 2 for heat insulation is arranged inside the main body component 1; a sound-absorbing component 3 for sound absorption is arranged inside the heat-insulating component 2; a heat-preserving component 4 for heat preservation is arranged inside the sound-absorbing component 3; fixing components 5 for fixing are arranged at the upper and lower ends of the heat-preserving component 4; and connecting components 6 for connection are arranged between the fixing components 5.

[0022] See also Figure 2-4 The utility model provides an embodiment: the main body component 1 includes a fireproof coating rock wool board 101, a concrete hollow wall body 102 and a supporting steel bar 103; the fireproof coating rock wool board 101 is provided with a concrete hollow wall body 102; the concrete hollow wall body 102 is provided with a supporting steel bar 103. The fireproof coating rock wool board 101 performs fire prevention work, and the concrete hollow wall body 102 is supported and fixed by the supporting steel bar 103. The heat insulation component 2 includes a ceramic fiber insulation board 201; the concrete hollow wall body 102 is provided with a ceramic fiber insulation board 201. The ceramic fiber insulation board 201 performs a heat insulation work. The sound absorption component 3 includes a sound absorption soft bag 301; the ceramic fiber insulation board 201 is provided with a sound absorption soft bag 301. The sound absorption soft bag 301 performs sound absorption work. The heat preservation component 4 includes an alkaline mesh board 401; the sound absorption soft bag 301 is provided with an alkaline mesh board 401. The alkaline grid plate 401 forms a closed area, and perlite insulation particles are arranged inside the closed area to perform insulation work and secondary heat insulation work at the same time. The fixing component 5 includes an upper fixed sheet metal 501 and a lower fixed sheet metal 502; the upper end of the concrete hollow wall body 102 is provided with an upper fixed sheet metal 501; the lower end of the concrete hollow wall body 102 is provided with a lower fixed sheet metal 502. The upper fixed sheet metal 501 and the lower fixed sheet metal 502 perform upper and lower connection and fixing work. The connecting component 6 includes a side connecting sheet metal 601 and a fixing groove 602; the side connecting sheet metal 601 is provided on both sides of the concrete hollow wall body 102; and the side connecting sheet metal 601 is provided with a fixing groove 602. The side connecting sheet metal 601 is fixedly connected and locked by the fixing groove 602 and the bolt.

[0023] During the work, the fireproof coated rock wool board 101 performs fireproof work, and the concrete hollow wall body 102 is supported and fixed by the supporting steel bars 103. The ceramic fiber insulation board 201 performs primary insulation work. The sound-absorbing soft bag 301 performs sound absorption work. The alkaline grid board 401 encloses a closed area, and perlite insulation particles are set inside the closed area to perform insulation work and secondary insulation work at the same time. The upper fixed sheet metal 501 and the lower fixed sheet metal 502 perform upper and lower connection and fixing work. The side connecting sheet metal 601 is fixedly connected and locked through the fixing groove 602 and the bolt to complete all the work.

[0024] Through the above steps, the main component 1, the heat insulation component 2, the sound absorption component 3 and the heat preservation component 4 are set to perform heat preservation and heat insulation work, the fireproof coating rock wool board 101 performs fire prevention work, and the concrete hollow wall body 102 is supported and fixed by the supporting steel bar 103. The ceramic fiber insulation board 201 performs a heat insulation work. The sound-absorbing soft bag 301 performs sound absorption work. The alkaline grid plate 401 encloses a closed area, and perlite heat preservation particles are set inside the closed area to perform heat preservation work and secondary heat insulation work at the same time. After that, the connection work is performed by setting the fixing component 5 and the connecting component 6, and the upper fixed sheet metal 501 and the lower fixed sheet metal 502 are connected and fixed up and down. The side connecting sheet metal 601 is fixedly connected and locked by the fixing groove 602 and the bolt, and the heat insulation work of the reinforced concrete hollow wall is completed. Through the double-layer heat preservation and heat insulation structure, the heat preservation effect is achieved, and sound absorption is performed at the same time to reduce the noise impact. Finally, multiple connection and fixing structures are set to reduce the probability of displacement.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A heat-insulating reinforced concrete hollow wall, comprising a main body component (1); characterized in that: The invention also comprises a heat insulation component (2), a sound absorption component (3), a heat preservation component (4), a fixing component (5), and a connection component (6); the heat insulation component (2) for heat insulation is arranged inside the main body component (1); the sound absorption component (3) for sound absorption is arranged inside the heat insulation component (2); the heat preservation component (4) for heat preservation is arranged inside the sound absorption component (3); the fixing components (5) for fixing are arranged at the upper and lower ends of the heat preservation component (4); and the connection components (6) for connection are arranged between the fixing components (5).

2. The heat-insulating reinforced concrete hollow wall according to claim 1, characterized in that: The main body component (1) comprises a fireproof coating rock wool board (101), a concrete hollow wall body (102) and supporting steel bars (103); the fireproof coating rock wool board (101) is provided with the concrete hollow wall body (102); and the supporting steel bars (103) are provided on the concrete hollow wall body (102).

3. The heat-insulating reinforced concrete hollow wall according to claim 2, characterized in that: The heat insulation component (2) comprises a ceramic fiber heat insulation board (201); the ceramic fiber heat insulation board (201) is arranged inside the concrete hollow wall body (102).

4. The heat-insulating reinforced concrete hollow wall according to claim 3, characterized in that: The sound absorbing component (3) comprises a sound absorbing soft bag (301); the sound absorbing soft bag (301) is arranged inside the ceramic fiber heat insulation board (201).

5. The heat-insulating reinforced concrete hollow wall according to claim 4, characterized in that: The heat-insulating component (4) comprises an alkaline mesh panel (401); the alkaline mesh panel (401) is arranged inside the sound-absorbing soft bag (301).

6. The heat-insulating reinforced concrete hollow wall according to claim 2, characterized in that: The fixing assembly (5) comprises an upper fixing sheet metal part (501) and a lower fixing sheet metal part (502); the upper end of the concrete hollow wall body (102) is provided with the upper fixing sheet metal part (501); and the lower end of the concrete hollow wall body (102) is provided with the lower fixing sheet metal part (502).

7. The heat-insulating reinforced concrete hollow wall according to claim 2, characterized in that: The connection assembly (6) comprises a side connection sheet metal part (601) and a fixing groove (602); the side connection sheet metal parts (601) are arranged on both sides of the concrete hollow wall body (102); and the fixing groove (602) is arranged on the side connection sheet metal part (601).

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