Adsorption type sound absorption and heat insulation blanket for ceiling

Abstract

The utility model relates to the related technical field of ceilings, in particular to a ceiling adsorption type sound absorption heat insulation blanket which comprises a heat insulation blanket body, an adsorption assembly is arranged on the surface of the bottom of the heat insulation blanket body, and a laying mechanism is arranged on the surface of the heat insulation blanket body. According to the ceiling adsorption type sound absorption heat insulation blanket, through the arrangement of the adsorption assembly and the laying mechanism, when the heat insulation blanket main body needs to be laid, a grip is held firstly, then the heat insulation blanket main body is placed on the surface of a ceiling, and then rolling is conducted through cooperation of a rotating groove and a rotating block, so that laying of the heat insulation blanket main body is completed; after the heat insulation blanket main body is laid, firstly, the hook hair surface with the suction cups is adhered to the hook hair surface at the bottom of the heat insulation blanket main body, then the suction cups are pressed on the surface of a ceiling, and the whole sound absorption heat insulation blanket is stably mounted on the ceiling through the adsorption effect of the suction cups, so that the heat insulation blanket main body is more convenient to mount; therefore, the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to ceilings, in particular to an adsorption-type sound-absorbing and heat-insulating blanket for ceilings. Background Art

[0002] In modern building environments, the performance requirements for ceilings are increasing. In some specific places, such as conference rooms, concert halls, factories, etc., the ceilings are not only required to have good insulation properties to achieve energy saving and maintain stable indoor temperature, but also to have excellent sound absorption effects to reduce noise interference and improve the quality of the acoustic environment. Therefore, there is a special need for a ceiling adsorption sound-absorbing insulation blanket.

[0003] However, during the use of existing insulation blankets, most of the insulation blankets are installed on the ceiling. Due to the complicated installation process and the heavy weight of the insulation blankets themselves, multiple people are required to work together during the laying, which wastes a lot of time and manpower for installation, thus greatly affecting work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a ceiling adsorption sound-absorbing insulation blanket to solve the problem of the existing insulation blankets proposed in the above-mentioned background technology. During use, most of the insulation blankets are installed on the ceiling. Due to the complicated installation process and the large weight of the insulation blankets themselves, multiple people are required to work together during laying, which wastes a lot of time and manpower for installation, thus greatly affecting the work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ceiling adsorption sound-absorbing heat-insulating blanket, comprising a heat-insulating blanket main body, a sound-absorbing layer is fixedly connected to the lower surface of the heat-insulating blanket main body, a heat-insulating layer is fixedly connected to the lower surface of the sound-absorbing layer, an adsorption component is arranged on the bottom surface of the heat-insulating blanket main body, and a laying mechanism is arranged on the surface of the heat-insulating blanket main body;

[0006] The laying mechanism includes a rotating shaft, a slot, a rotating block, a positioning plate, a rotating slot and a handle. The surface of the insulation blanket body is connected to the rotating shaft, the surface of the rotating shaft is provided with a slot, one end of the rotating shaft is fixedly connected to the rotating block, the surface of the rotating block is connected to the positioning plate, the interior of the positioning plate is provided with a rotating slot, and the surface of the positioning plate is fixedly connected to the handle.

[0007] Preferably, the size of the rotating groove matches the size of the rotating block, and the positioning plates are symmetrically arranged at both ends of the rotating shaft about the central axis.

[0008] Preferably, the sound absorbing layer comprises a porous fiber layer and a micro-perforated plate, the porous fiber layer is fixedly connected to the insulation blanket body, and the micro-perforated plate is fixedly connected to the porous fiber layer.

[0009] Preferably, the thermal insulation layer comprises an aerogel felt and a reflective film, the aerogel felt is fixedly connected to the thermal insulation blanket body, and the reflective film is fixedly connected to the aerogel felt.

[0010] Preferably, the adsorption component comprises a hook and hair surface, a burr surface and a suction cup, the bottom of the insulation blanket body is fixedly connected to the hook and hair surface, the surface of the hook and hair surface is connected to the burr surface, and the surface of the burr surface is fixedly connected to the suction cup.

[0011] Preferably, the adsorption components are provided in multiple groups at the bottom of the insulation blanket body, and the multiple groups of suction cups are distributed in a matrix on the bristle surface, and the spacing between the multiple groups of suction cups is equal.

[0012] Preferably, the insulation blanket body is polyester fiber cloth or non-woven fabric, and the porous fiber layer is glass fiber wool or rock wool.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: this ceiling adsorption sound-absorbing and thermal insulation blanket, through the arrangement of the adsorption component and the laying mechanism, when it is necessary to lay the thermal insulation blanket body, first hold the handle, then place the thermal insulation blanket body on the ceiling surface, and then roll it through the cooperation of the rotating groove and the rotating block, so as to release the thermal insulation blanket from the rotating shaft surface, so as to complete the laying of the thermal insulation blanket body. After the thermal insulation blanket body is laid, first adhere the barbed surface with the suction cup to the hook surface at the bottom of the thermal insulation blanket body, and then press the suction cup on the ceiling surface. Through the convenient connection of the Velcro and the adsorption effect of the suction cup, the entire sound-absorbing and thermal insulation blanket is stably installed on the ceiling. This installation method is simple and flexible, which makes the installation of the thermal insulation blanket body more convenient, thereby greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the sound absorbing layer and the heat insulating layer cooperating with each other in the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the adsorption component of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the sound absorbing layer of the utility model;

[0018] Figure 5 Schematic diagram of the internal structure of the thermal insulation layer of the utility model

[0019] Figure 6 It is a cross-sectional structural schematic diagram of the laying mechanism of the utility model.

[0020] In the figure: 1. Insulation blanket body; 2. Sound absorption layer; 201. Porous fiber layer; 202. Micro-perforated plate; 3. Insulation layer; 301. Aerogel felt; 302. Reflective film; 4. Adsorption component; 401. Hook and loop surface; 402. Barbed surface; 403. Suction cup; 5. Laying mechanism; 501. Rotating shaft; 502. Card slot; 503. Rotating block; 504. Positioning plate; 505. Rotating slot; 506. Handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 The utility model provides a technical solution: a ceiling adsorption sound-absorbing heat-insulating blanket, comprising a heat-insulating blanket body 1, a sound-absorbing layer 2 is fixedly connected to the lower surface of the heat-insulating blanket body 1, a heat-insulating layer 3 is fixedly connected to the lower surface of the sound-absorbing layer 2, an adsorption component 4 is arranged on the bottom surface of the heat-insulating blanket body 1, and a laying mechanism 5 is arranged on the surface of the heat-insulating blanket body 1;

[0023] The laying mechanism 5 includes a rotating shaft 501, a slot 502, a rotating block 503, a positioning plate 504, a rotating slot 505 and a handle 506. The surface of the insulation blanket body 1 is connected to the rotating shaft 501, and the surface of the rotating shaft 501 is provided with a slot 502. One end of the rotating shaft 501 is fixedly connected to the rotating block 503, and the surface of the rotating block 503 is connected to the positioning plate 504. The interior of the positioning plate 504 is provided with a rotating slot 505, and the surface of the positioning plate 504 is fixedly connected to the handle 506. Through the setting of the laying mechanism 5, when the insulation blanket body 1 needs to be laid, first hold the handle 506, and then place the insulation blanket body 1 on the ceiling surface, and then roll it through the cooperation of the rotating slot 505 and the rotating block 503, so as to release the insulation blanket from the rotating shaft surface, thereby completing the laying of the insulation blanket body 1.

[0024] Furthermore, the size of the rotating groove 505 matches the size of the rotating block 503, and the positioning plates 504 are symmetrically arranged at both ends of the rotating shaft 501 about the central axis. Through the arrangement of the rotating groove 505, the rotation of the rotating shaft 501 is made more stable during use.

[0025] Furthermore, the sound absorbing layer 2 includes a porous fiber layer 201 and a micro-perforated plate 202. The porous fiber layer 201 is fixedly connected to the insulation blanket body 1, and the micro-perforated plate 202 is fixedly connected to the porous fiber layer 201. Through the setting of the sound absorbing layer 2, the porous fiber layer 201 is composed of a large number of small pores. When the sound waves are transmitted, they will have friction and viscosity with the fiber material, thereby achieving the sound absorption effect. In addition, when the sound waves are incident on the micro-perforated plate 202, the air column in the small hole will resonate and interact with the vibration of the micro-perforated plate 202, thereby consuming sound energy, thereby further improving the sound absorption effect.

[0026] Furthermore, the insulation layer 3 includes an aerogel felt 301 and a reflective film 302. The aerogel felt 301 is fixedly connected to the insulation blanket body 1, and the reflective film 302 is fixedly connected to the aerogel felt 301. Through the setting of the insulation layer 3, when in use, the pores in the aerogel felt 301 can greatly hinder heat conduction and heat convection, significantly reduce the heat transfer efficiency, and effectively prevent the exchange of indoor and outdoor heat. In addition, when external heat radiation irradiates the reflective film 302, most of the heat radiation will be reflected back, thereby reducing the heat entering the insulation layer 2, thereby further improving the insulation effect.

[0027] Furthermore, the adsorption component 4 includes a hook and loop surface 401, a bristle surface 402 and a suction cup 403. The bottom of the insulation blanket main body 1 is fixedly connected with the hook and loop surface 401, the surface of the hook and loop surface 401 is connected with the bristle surface 402, and the surface of the bristle surface 402 is fixedly connected with the suction cup 403. Through the setting of the adsorption component 4, after the insulation blanket main body 1 is laid, the bristle surface 402 with the suction cup 403 is first adhered to the hook and loop surface 401 at the bottom of the insulation blanket main body 1, and then the suction cup 403 is pressed on the ceiling surface. Through the convenient connection of the Velcro and the adsorption effect of the suction cup 403, the entire sound-absorbing insulation blanket is stably installed on the ceiling. This installation method is simple and flexible, which makes the installation of the insulation blanket main body 1 more convenient, thereby greatly improving the work efficiency.

[0028] Furthermore, multiple groups of adsorption components 4 are arranged at the bottom of the insulation blanket body 1, and the multiple groups of suction cups 403 are distributed in a matrix manner on the bristled surface 402, and the spacing between the multiple groups of suction cups 403 is equal. Through the arrangement of the hook-and-hair surface 401 and the bristle surface 402, the connection of the suction cups 403 is made more stable during use.

[0029] Furthermore, the insulation blanket main body 1 is polyester fiber cloth or non-woven fabric, and the porous fiber layer 201 is glass fiber wool or rock wool. Through the setting of the insulation blanket main body 1, when in use, the insulation blanket main body 1 adopts polyester fiber cloth or non-woven fabric, which has good flexibility and tensile strength.

[0030] Working principle: when the insulation blanket body 1 needs to be laid, first hold the handle 506, then place the insulation blanket body 1 on the ceiling surface, and then roll it through the cooperation of the rotating groove 505 and the rotating block 503, so as to release the insulation blanket from the rotating shaft surface, so as to complete the laying of the insulation blanket body 1. After the insulation blanket body 1 is laid, first adhere the bristle surface 402 with the suction cup 403 to the hook and bristle surface 401 at the bottom of the insulation blanket body 1, and then press the suction cup 403 on the ceiling surface, through the convenient connection of the Velcro and the adsorption effect of the suction cup 403, the entire sound-absorbing insulation blanket is firmly installed on the ceiling. This installation method is simple and flexible, which makes the installation of the insulation blanket body 1 more convenient. This greatly improves the work efficiency, and the porous fiber layer 201 is composed of a large number of tiny pores. When sound waves are transmitted, they will have friction and viscosity with the fiber material, thereby achieving a sound absorption effect. In addition, when the sound waves are incident on the micro-perforated plate 202, the air column in the small hole will resonate and interact with the vibration of the micro-perforated plate 202, thereby consuming sound energy, thereby further improving the sound absorption effect. In addition, the pores in the aerogel felt 301 can greatly hinder heat conduction and heat convection, significantly reduce the heat transfer efficiency, and effectively prevent the exchange of indoor and outdoor heat. In addition, when external heat radiation hits the reflective film 302, most of the heat radiation will be reflected back, thereby reducing the heat entering the interior of the insulation layer 2, thereby further improving the insulation effect.

[0031] 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 ceiling adsorption sound-absorbing thermal insulation blanket, comprising a thermal insulation blanket body (1), characterized in that: The lower surface of the thermal insulation blanket body (1) is fixedly connected to a sound absorbing layer (2), the lower surface of the sound absorbing layer (2) is fixedly connected to a thermal insulation layer (3), the bottom surface of the thermal insulation blanket body (1) is provided with an adsorption component (4), and the surface of the thermal insulation blanket body (1) is provided with a laying mechanism (5); The laying mechanism (5) comprises a rotating shaft (501), a slot (502), a rotating block (503), a positioning plate (504), a rotating slot (505) and a handle (506); the surface of the thermal insulation blanket body (1) is connected to the rotating shaft (501); the surface of the rotating shaft (501) is provided with a slot (502); one end of the rotating shaft (501) is fixedly connected to the rotating block (503); the surface of the rotating block (503) is connected to the positioning plate (504); the interior of the positioning plate (504) is provided with a rotating slot (505); and the surface of the positioning plate (504) is fixedly connected to the handle (506).

2. The ceiling adsorption sound-absorbing and heat-insulating blanket according to claim 1, characterized in that: The size of the rotating groove (505) matches the size of the rotating block (503), and the positioning disk (504) is symmetrically arranged at both ends of the rotating shaft (501) about the central axis.

3. The ceiling adsorption sound-absorbing and heat-insulating blanket according to claim 1, characterized in that: The sound absorbing layer (2) comprises a porous fiber layer (201) and a micro-perforated plate (202); the porous fiber layer (201) is fixedly connected to the thermal insulation blanket body (1); and the micro-perforated plate (202) is fixedly connected to the porous fiber layer (201).

4. The ceiling adsorption sound-absorbing and heat-insulating blanket according to claim 1, characterized in that: The thermal insulation layer (3) comprises an aerogel felt (301) and a reflective film (302); the aerogel felt (301) is fixedly connected to the thermal insulation blanket body (1); and the reflective film (302) is fixedly connected to the aerogel felt (301).

5. The ceiling adsorption sound-absorbing and heat-insulating blanket according to claim 1, characterized in that: The adsorption component (4) comprises a hook-and-hair surface (401), a bristle surface (402) and a suction cup (403); the bottom of the thermal insulation blanket body (1) is fixedly connected to the hook-and-hair surface (401); the surface of the hook-and-hair surface (401) is connected to the bristle surface (402); and the surface of the bristle surface (402) is fixedly connected to the suction cup (403).

6. The ceiling adsorption sound-absorbing and heat-insulating blanket according to claim 5, characterized in that: The adsorption components (4) are arranged in multiple groups at the bottom of the insulation blanket body (1), and the multiple groups of suction cups (403) are distributed in a matrix on the bristle surface (402), and the spacing between the multiple groups of suction cups (403) is equal.

7. The ceiling adsorption sound-absorbing and heat-insulating blanket according to claim 1, characterized in that: The thermal insulation blanket body (1) is polyester fiber cloth or non-woven fabric, and the porous fiber layer (201) is glass fiber wool or rock wool.

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