Multifunctional integrated shutter
By designing multi-functional integrated blinds, using fixed plates to fix blades and fireproof mesh, combined with nano titanium dioxide self-cleaning coating and ceramic-based fire-resistant coating, the problem of insufficient fire-proof and rat-proof ability of blinds is solved, reducing costs and weight, and improving safety and stability.
Patent Information
- Application Number
- CN202422450841.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The existing shutters have insufficient fire and rat-proof capabilities in important equipment such as methanol filling stations and equipment rooms, and the overlapping structure leads to high manufacturing costs and high weight, which affects the load-bearing of ships.
A multi-functional integrated blind is designed, using fixed plates to fix the blades and fireproof mesh, with the blades tilted, the fireproof mesh horizontally, the blade surface is coated with nano titanium dioxide self-cleaning coating, the fireproof mesh is coated with ceramic-based fireproof coating, and a limiting plate and bolt clamping structure is installed on the outer frame.
It effectively prevents the spread of fire during fire, reduces manual cleaning workload, reduces manufacturing costs and weight, and improves safety and stability.
Smart Images
Figure CN223177433U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of blinds, and in particular to a multifunctional integrated blind. Background Art
[0002] Venetian blinds act as air inlets, allowing air to flow smoothly and maintaining indoor air flow for ventilation. However, for critical equipment spaces with a high safety level onboard, such as methanol filling stations and equipment rooms on dual-fuel vessels, the blinds also need to be rodent-proof and fire-proof. To achieve these functions, a fireproof net with a specific mesh size is usually added to the outside of the blinds. However, these conventional blinds are constructed in a stacked structure, which is costly to manufacture. Furthermore, the overlapping structure results in a heavy overall weight for the blinds, which affects the overall load-bearing capacity of the vessel. Therefore, improvements are needed. Utility Model Content
[0003] In order to improve the problems mentioned in the background technology, the present application provides a multifunctional integrated blind.
[0004] The multifunctional integrated blinds provided in this application adopt the following technical solutions:
[0005] A multifunctional integrated shutter comprises an outer frame, a fixed plate, a plurality of blades and a plurality of fireproof nets, wherein the fixed plates are at least two and are respectively arranged on the inner side walls of both sides of the outer frame; the plurality of blades are arranged between the two fixed plates, the two ends of the blades in the length direction are respectively fixed to the two fixed plates, the plurality of blades are evenly distributed along the length direction of the fixed plates, and the plurality of fireproof nets are respectively arranged between two adjacent blades; the two ends of the fireproof nets in the width direction are respectively fixedly connected to the side edges of two adjacent blades.
[0006] Preferably, the blades are arranged at an angle, and the fireproof net connected between two adjacent blades is arranged horizontally.
[0007] Preferably, both ends of the two fixing plates in the length direction are provided with limiting plates for abutting against the blades, and the limiting plates are used to limit the positions of the blades and the fireproof net in the width direction of the outer frame.
[0008] Preferably, bolts are threadedly connected to the outer frame, and the fixing plate is located between the limiting plate and the bolts, so that the blades and the fireproof net are clamped by the limiting plate and the bolts.
[0009] Preferably, the blade adopts a double-layer structure, including two plywoods, a heat-insulating cavity is provided between the two plywoods, and the heat-insulating cavity is filled with aerogel.
[0010] Preferably, the surfaces of the two splints on one side away from the aerogel are coated with a self-cleaning coating, and the self-cleaning coating is a nano titanium dioxide coating.
[0011] Preferably, a ceramic-based refractory coating is applied to the fireproof net.
[0012] In summary, the present application includes at least one of the following beneficial technical effects:
[0013] 1. The present application provides fixing plates for fixing the blades and the fireproof net to ensure the stability of the shutter structure. A number of blades are evenly distributed between the two fixing plates, which can adjust the light and ventilation; the fireproof net is arranged between adjacent blades, which can prevent the spread of fire in case of a fire and improve safety;
[0014] 2. A self-cleaning coating is applied to the surface of the blades of the present application. Utilizing the photocatalytic function of nano-titanium dioxide to decompose dirt, the dust and stains on the surface of the blades are automatically decomposed under sunlight irradiation, keeping the blades clean and reducing the workload and cost of manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of a multi-functional integrated shutter in an embodiment of the present application.
[0016] Figure 2 is a cross-sectional view of a multi-functional integrated shutter in an embodiment of the present application.
[0017] Figure 3 is a cross-sectional view of the blade in an embodiment of the present application.
[0018] Description of the reference numerals: 1, outer frame; 2, fixing plate; 3, blade; 31, clamping plate; 4, fireproof net; 5, heat insulation cavity; 6, aerogel; 7, limiting plate; 8, bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The following will further describe the present application in detail Figures 1-3 with reference to the accompanying drawings.
[0020] An embodiment of the present application discloses a multi-functional integrated shutter. Referring to Figure 1 and Figure 2 , the shutter includes an outer frame 1, fixing plates 2, a number of blades 3 and a number of fireproof nets 4. There are two fixing plates 2, which are respectively arranged on the inner side walls of both sides of the outer frame 1; a number of blades 3 are arranged between the two fixing plates 2. The two ends of the blade 3 in the length direction are respectively welded to the two fixing plates 2. A number of blades 3 are evenly distributed along the length direction of the fixing plate 2. A number of fireproof nets 4 are respectively arranged between two adjacent blades 3; the two ends of the fireproof net 4 in the width direction are respectively welded to the side edges of two adjacent blades 3.
[0021] Referring to Figure 2 and Figure 3, the blade 3 is inclined, and the fireproof net 4 connected between two adjacent blades 3 is horizontally arranged. The inclination of the blade 3 facilitates the adjustment of light and ventilation volume of the shutter, and the horizontal arrangement of the fireproof net 4 ensures its stability and can better play the role of blocking the fire when a fire occurs; the blade 3 adopts a double-layer structure, including two clamping plates 31, and a heat insulation cavity 5 is arranged between the two clamping plates 31. An aerogel 6 is filled in the heat insulation cavity 5. Self-cleaning coatings are coated on the surfaces of the two clamping plates 31 away from the aerogel 6. The self-cleaning coating is a nano-titanium dioxide coating. Utilizing the photocatalytic function of nano-titanium dioxide to decompose dirt, it automatically decomposes the dust and stains on the surface of the blade 3 under sunlight irradiation, keeps the surface of the blade 3 clean, and can greatly reduce the workload and cost of manual cleaning on the ship.
[0022] Referring to Figure 2 , limit plates 7 for abutting against the blade 3 are arranged at both ends of the two fixing plates 2 in the length direction. The limit plates 7 are used to limit the positions of the blade 3 and the fireproof net 4 in the width direction of the outer frame 1. A bolt 8 is threadedly connected to the outer frame 1. The fixing plate 2 is located between the limit plate 7 and the bolt 8, and the blade 3 and the fireproof net 4 are clamped by the limit plate 7 and the bolt 8. A ceramic-based refractory coating is coated on the fireproof net 4, which significantly improves the fire resistance of the fireproof net 4 and can more effectively block the fire when a fire occurs, buying more time for personnel evacuation and fire extinguishing. A lid is hinged on the outer frame 1, and the shutter can be opened and closed through the lid.
[0023] The above are all the preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.
Claims
1. A multi-functional integrated shutter, comprising an outer frame (1), characterized in that: It further includes fixed plates (2), a number of blades (3) and a number of fireproof meshes (4). There are at least two fixed plates (2), which are respectively arranged on the inner side walls of both sides of the outer frame (1); a number of the blades (3) are arranged between the two fixed plates (2), and both ends of the blade (3) in the length direction are respectively fixed to the two fixed plates (2). A number of the blades (3) are evenly distributed along the length direction of the fixed plate (2), and a number of the fireproof meshes (4) are respectively arranged between two adjacent blades (3); both ends of the fireproof mesh (4) in the width direction are respectively fixedly connected to the side edges of two adjacent blades (3).
2. The multifunctional integrated shutter according to claim 1, characterized in that: The blade (3) is inclined, and the fireproof mesh (4) connected between two adjacent blades (3) is horizontally arranged.
3. The multifunctional integrated shutter according to claim 2, characterized in that: Limit plates (7) for abutting against the blades (3) are arranged at both ends of the two fixed plates (2) in the length direction, and the limit plates (7) are used to limit the positions of the blades (3) and the fireproof meshes (4) in the width direction of the outer frame (1).
4. The multifunctional integrated shutter according to claim 3, characterized in that: A bolt (8) is threadedly connected to the outer frame (1), and the fixed plate (2) is located between the limit plate (7) and the bolt (8), and the blades (3) and the fireproof meshes (4) are clamped by the limit plate (7) and the bolt (8).
5. A multifunctional integrated shutter according to claim 1, characterized in that: The blade (3) adopts a double-layer structure, including two clamping plates (31), and a heat insulation cavity (5) is arranged between the two clamping plates (31), and aerogel (6) is filled in the heat insulation cavity (5).
6. The multifunctional integrated shutter according to claim 5, characterized in that: Self-cleaning coatings are coated on the surfaces of both sides of the two clamping plates (31) away from the aerogel (6), and the self-cleaning coating is a nano-titanium dioxide coating.
7. The multifunctional integrated shutter according to claim 1, characterized in that: A ceramic-based refractory coating is coated on the fireproof mesh (4).