Shutter with double S-shaped air ports convenient to clean and maintain

Abstract

The utility model discloses a double-S-shaped air port shutter convenient to clean and maintain, which comprises a square air port, a blade mounting chamber is fixedly connected to one side of the square air port, a fixed inner frame is fixedly connected to the inner side of the blade mounting chamber, and a plurality of uniformly distributed double-S-shaped shutter blades are fixedly arranged on the inner side of the fixed inner frame. According to the double-S-shaped air opening shutter convenient to clean and maintain, the novel double-S-shaped air opening shutter convenient to clean and maintain adopts an integrated design, the design of the double-S-shaped shutter blades and the dustproof net enables the filter cotton to be very convenient to disassemble and replace, cleaning and maintaining are convenient, meanwhile, the double-S-shaped shutter blades can be used for forcibly changing the direction of inlet air, and the air inlet speed is increased. Through multiple times of turning along a non-linear path, sand and dust particles are effectively prevented from entering a room along with wind, the higher protection capacity is provided, it can be guaranteed that a dustproof net at an equipment inlet reaches the IP55 protection level, and dust prevention protection at the high level is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air supply by wind walls such as prefabricated modules and data centers, and specifically provides a double S-shaped air outlet louver which is easy to clean and maintain. Background Art

[0002] Louvered air vents usually refer to various types of air supply vents and return air vents (or exhaust vents) as air distributors. Common louvered air vents include: single-layer louvered air vents, double-layer louvered air vents, side wall grille vents, and slit grille vents. Single-layer louvered air vents are often used for return air vents, and are sometimes used in conjunction with aluminum alloy mesh filters or nylon filters. Double-layer louvered air vents are composed of double-layer blades, the front layer of blades is adjustable, and the back layer of blades is fixed. A split-type multi-leaf air volume regulating valve can be configured as needed to adjust the air volume of the air vent.

[0003] Traditional tuyere shutters have the following defects:

[0004] (1) When using traditional tuyere louvers, since the filter cotton of traditional tuyere louvers needs to be replaced after long-term use, the installed tuyere louvers need to be frequently disassembled and the filter cotton replaced;

[0005] (2) When using traditional air louvers, since the internal path of the traditional air louvers is a straight line, dust particles enter the room with the wind, resulting in weak protection capabilities of the equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a double S-shaped air vent louver which is easy to clean and maintain, so as to solve the problem raised in the above background technology that when using traditional air vent louvers, the filter cotton of traditional air vent louvers needs to be replaced after long-term use, so the installed air vent louvers need to be frequently disassembled and the filter cotton needs to be replaced; when using traditional air vent louvers, since the internal path of traditional air vent louvers is a straight line, sand and dust particles are blown into the room by the wind, resulting in weak protection ability of the equipment.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double S-shaped air outlet shutter that is easy to clean and maintain, comprising a square air outlet, one side of the square air outlet is fixedly connected with a blade mounting chamber, the inner side of the blade mounting chamber is fixedly connected with a fixed inner frame, the inner side of the fixed inner frame is fixedly provided with a plurality of evenly distributed double S-shaped shutter blades, one side of the plurality of double S-shaped shutter blades are fixedly provided with sandalwood pieces, the back side of the blade mounting chamber is snap-connected with an installation net outer frame, one side of the installation net outer frame is fixedly provided with a dustproof net, and the other side of the installation net outer frame is fixedly provided with a plurality of evenly distributed cross aluminum nets, the double S-shaped shutter blades are used to forcibly change the direction of the incoming air, and make multiple turns through a non-straight path, so as to effectively prevent sand and dust particles from entering the room with the wind, thereby providing stronger protection capability.

[0008] Preferably, four corners on the front side of the square air outlet are provided with threaded openings, and expansion screws are threadedly connected in a plurality of the threaded openings, and the expansion screws are used to fix the square air outlet.

[0009] Preferably, a reinforcement frame is fixedly connected to the surface of the blade mounting chamber, and the blade mounting chamber is used to fix the S-shaped shutter blades.

[0010] Preferably, a front side of the blade mounting chamber is snap-connected with a plurality of evenly distributed folding baffles, and the folding baffles are used to change the direction of wind.

[0011] Preferably, a square magnetic ring is fixedly provided on one side of the mounting net outer frame, and the square magnetic ring is used to fix the mounting net outer frame.

[0012] Preferably, side connection blocks are fixedly provided on both sides of the back side of the blade installation chamber, and female card slots are provided in the two side connection blocks, and the female card slots are used to engage objects.

[0013] Preferably, sub-card blocks are fixedly provided on both sides of the mounting net outer frame, and one end of the two sub-card blocks are respectively engaged with the inner sides of the two mother card slots one by one, and the sub-card blocks are used to correspond to the mother card slots.

[0014] Preferably, one side of the two sub-card blocks is fixedly connected with a handle, the two handles are made of stainless steel, and the handles are used to remove the installation net frame and the cross aluminum net.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the new double S-shaped air outlet louver which is easy to clean and maintain adopts an integrated design, and the double S-shaped louver blades and the dustproof net design make the filter cotton very convenient to disassemble and replace, and easy to clean and maintain, and the use of double S-shaped louver blades can force the direction of the incoming air to be changed, and through multiple turns in a non-straight path, it can effectively prevent sand and dust particles from entering the room with the wind, providing stronger protection capabilities, and the dustproof net at the equipment import can ensure that the protection level reaches IP55, which is a higher level of dust protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 This is a front view structural diagram of the utility model;

[0018] Figure 3 It is a right view structural diagram of the utility model;

[0019] Figure 4 It is a top cross-sectional view of the utility model;

[0020] Figure 5It is an enlarged view of part A of the utility model;

[0021] Figure 6 This is a structural diagram of the cross aluminum mesh of the present utility model.

[0022] In the figure: 1. Square air outlet; 2. Threaded opening; 3. Fixed inner frame; 4. Folding baffle; 5. Blade installation chamber; 6. Reinforced frame; 7. Expansion screws; 8. Double S-shaped shutter blades; 9. Sandalwood pieces; 10. Side connection block; 11. Mother card slot; 12. Sub-card block; 13. Handle; 14. Installation net frame; 15. Dustproof net; 16. Cross aluminum net; 17. Square magnetic ring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6 The utility model provides a double S-shaped air outlet shutter which is easy to clean and maintain, comprising a square air outlet 1, a blade mounting chamber 5 is fixedly connected to one side of the square air outlet 1, a fixed inner frame 3 is fixedly connected to the inner side of the blade mounting chamber 5, a plurality of evenly distributed double S-shaped louver blades 8 are fixedly arranged on the inner side of the fixed inner frame 3, a sandalwood piece 9 is fixedly arranged on one side of the plurality of double S-shaped louver blades 8, a mounting net outer frame 14 is snap-connected to the back side of the blade mounting chamber 5, a dustproof net 15 is fixedly arranged on one side of the mounting net outer frame 14, and a plurality of evenly distributed cross aluminum nets 16 are fixedly arranged on the other side of the mounting net outer frame 14.

[0025] When in use, a plurality of double S-shaped shutter blades 8 are provided with sandalwood pieces 9 on one side thereof, and the sandalwood pieces 9 are used for refreshing indoor air.

[0026] Threaded openings 2 are provided at the four corners on the front of the square air outlet 1, and expansion screws 7 are threadedly connected in the multiple threaded openings 2. A reinforcement frame 6 is fixedly connected to the surface of the blade mounting chamber 5, and a plurality of evenly distributed folding baffles 4 are snap-connected to the front of the blade mounting chamber 5. A square magnetic ring 17 is fixedly provided on one side of the mounting net outer frame 14.

[0027] When in use, a square magnetic ring 17 is provided on one side of the mounting net outer frame 14 , and the dustproof net 15 and the cross aluminum net 16 are fixed on the device by magnetic attraction through the square magnetic ring 17 .

[0028] Side connecting blocks 10 are fixedly provided on both sides of the back side of the blade installation chamber 5, and female card slots 11 are opened in the two side connecting blocks 10. Sub-card blocks 12 are fixedly provided on both sides of the installation net outer frame 14. One end of the two sub-card blocks 12 is respectively engaged with the inner side of the two female card slots 11, and one side of the two sub-card blocks 12 is fixedly connected with a handle 13, and the material of the two handles 13 is stainless steel.

[0029] When in use, a handle 13 is connected to one side of each of the two sub-blocks 12 , and the net outer frame 14 can be disassembled and installed through the handle 13 .

[0030] During specific use, the utility model provides a double S-shaped air vent shutter that is easy to clean and maintain. When using the double S-shaped air vent shutter that is easy to clean and maintain, the equipment is installed through the threaded opening 2 and the expansion screw 7. The new double S-shaped air vent shutter that is easy to clean and maintain adopts an integrated design. The design of the double S-shaped shutter blades 8 and the dustproof net 15 makes the filter cotton very convenient to disassemble and replace, and is easy to clean and maintain. When the outdoor wind passes through the equipment, the use of the double S-shaped shutter blades 8 can forcibly change the direction of the incoming wind, and through multiple turns in a non-straight path, it can effectively prevent sand and dust particles from entering the room with the wind, providing stronger protection capabilities. The dustproof net 15 at the equipment inlet can ensure that the protection level reaches IP55, which is a higher level of dustproof protection. This is the use process of the double S-shaped air vent shutter that is easy to clean and maintain.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A double S-shaped air vent louver that is easy to clean and maintain, comprising a square air vent (1), characterized in that: A blade installation chamber (5) is fixedly connected to one side of the square air outlet (1), a fixed inner frame (3) is fixedly connected to the inner side of the blade installation chamber (5), a plurality of evenly distributed double S-shaped louver blades (8) are fixedly arranged on the inner side of the fixed inner frame (3), a sandalwood sheet (9) is fixedly arranged on one side of the plurality of double S-shaped louver blades (8), a mounting net outer frame (14) is snap-fitted to the back side of the blade installation chamber (5), a dustproof net (15) is fixedly arranged on one side of the mounting net outer frame (14), and a plurality of evenly distributed cross aluminum nets (16) are fixedly arranged on the other side of the mounting net outer frame (14).

2. The double S-shaped air vent shutter that is easy to clean and maintain according to claim 1, characterized in that: The four corners on the front side of the square air outlet (1) are each provided with a threaded opening (2), and expansion screws (7) are threadedly connected in a plurality of the threaded openings (2).

3. The double S-shaped air vent shutter that is easy to clean and maintain according to claim 1, characterized in that: A reinforcement frame (6) is fixedly connected to the surface of the blade installation chamber (5).

4. The double S-shaped air vent shutter that is easy to clean and maintain according to claim 1 is characterized in that: The front side of the blade installation chamber (5) is snap-connected with a plurality of evenly distributed folding baffles (4).

5. The double S-shaped air vent shutter that is easy to clean and maintain according to claim 1, characterized in that: A square magnetic ring (17) is fixedly arranged on one side of the mounting net outer frame (14).

6. The double S-shaped air louver that is easy to clean and maintain according to claim 1, characterized in that: Side connection blocks (10) are fixedly arranged on both sides of the back side of the blade installation chamber (5), and female card slots (11) are provided in the two side connection blocks (10).

7. The double S-shaped air louver that is easy to clean and maintain according to claim 1, characterized in that: Sub-card blocks (12) are fixedly arranged on both sides of the installation net outer frame (14), and one end of the two sub-card blocks (12) is respectively engaged and connected with the inner sides of the two mother card slots (11).

8. The double S-shaped air louver that is easy to clean and maintain according to claim 7, characterized in that: One side of each of the two sub-card blocks (12) is fixedly connected with a handle (13), and the material of the two handles (13) is stainless steel.

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