A louver air inlet airflow optimization structure with built-in baffles

Abstract

This utility model discloses an airflow optimization structure for a louvered vent with built-in guide vanes, comprising: a flow duct with an air outlet and an air inlet at its front and rear ends respectively; an internal ventilation groove inside the flow duct; a collector plate fixedly connected to the side of the internal ventilation groove near the air outlet; guide vanes fixedly connected to the upper and lower ends of the collector plate; and a sterilization guide plate fixedly connected to the right side of the collector plate. The sterilization guide plate has airfoil-shaped guide vanes with a sterilization coating. This device uses multi-stage guide vanes to guide air step by step. When the gas passes through the guide vanes, it can effectively reduce eddies, improve airflow uniformity, reduce noise, and significantly improve the user experience.

Description

Technical Field

[0001] This utility model relates to the technical field of airflow optimization structure for air vents, and in particular to an airflow optimization structure for a louvered air vent with a built-in guide plate. Background Technology

[0002] Louvered air vents are common ventilation equipment components, widely used in ventilation and air conditioning engineering. Structurally, they mainly consist of multiple parallel blades arranged horizontally or vertically, resembling louvers, hence the name. Gaps are formed between the blades, allowing air to circulate. In terms of materials, common materials include aluminum alloy, which offers high strength, corrosion resistance, and light weight, making it suitable for most building environments; and PVC, which is relatively inexpensive and possesses good weather resistance and sound insulation. Furthermore, in special locations, such as high-temperature, high-humidity, or corrosive gas environments, stainless steel may be used to ensure the long-term stable operation of the louvered air vents.

[0003] In existing technologies, ordinary louvered air vents have the problem of uneven airflow distribution. During long-term circulation, local eddies may occur inside the vents, which reduces ventilation efficiency and can also generate noise. In daily use, water droplets may also drip, affecting the user experience. Utility Model Content

[0004] The purpose of this invention is to provide an optimized airflow structure for a louvered vent with a built-in air guide plate, which solves the problem of uneven internal airflow distribution in ordinary louvered vents in the prior art, resulting in a poor user experience.

[0005] To achieve the above objectives, a louvered air vent airflow optimization structure with built-in guide vanes is provided, comprising: a flow duct, wherein an air outlet and an air inlet are respectively opened at the front and rear ends of the flow duct, an internal ventilation groove is opened inside the flow duct, a collector plate is fixedly connected to the side of the internal ventilation groove near the air outlet, and guide vanes are fixedly connected to the upper and lower ends of the collector plate.

[0006] A sterilization guide plate is fixedly connected to one end of the right side of the flow collector plate. The sterilization guide plate is provided with airfoil-shaped guide blades, and a sterilization coating is laid on the airfoil-shaped guide blades.

[0007] According to the aforementioned louvered air outlet airflow optimization structure with built-in guide plate, an air outlet plate is fixedly connected inside the air outlet, and streamlined guide vanes are fixedly connected to the upper part of the air outlet plate.

[0008] According to the aforementioned louvered airflow optimization structure with built-in guide plate, an external guide plate is provided at the front end of the outer surface of the air outlet plate, guide blades are fixedly connected to the external guide plate, and a fixing block is fixedly connected to the rear center of the external guide plate.

[0009] According to the aforementioned louvered airflow optimization structure with built-in guide plate, a groove is provided in the middle of the fixing block, and a rotating shaft is fixedly connected in the groove.

[0010] According to the aforementioned louvered airflow optimization structure with built-in guide plate, a connecting rod is connected to the rotating shaft on the fixed block, and a hook is fixedly connected to the end of the connecting rod, and the hook is connected to the air outlet plate.

[0011] According to the aforementioned louvered airflow optimization structure with built-in guide plate, the sterilization coating uses titanium dioxide material.

[0012] According to the aforementioned louvered airflow optimization structure with built-in guide vanes, the airfoil guide vanes are shaped like airfoils.

[0013] The above-mentioned solution has the following beneficial effects:

[0014] 1. The device uses multi-stage guide vanes to guide the air step by step. When the gas passes through the guide vanes, it can effectively reduce eddies, improve airflow uniformity, reduce noise, and significantly improve user experience.

[0015] 2. The device uses an external baffle to automatically adjust the airflow at the outlet, making the airflow direction more flexible and controllable to adapt to different environmental needs. Users can adjust the angle of the baffle according to actual needs to achieve the best ventilation effect.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of a louvered air outlet airflow optimization structure with built-in guide plate according to the present invention.

[0019] Figure 2 This is a schematic diagram of the internal structure of a louvered air outlet airflow optimization structure with built-in guide plate according to the present invention.

[0020] Figure 3 This is a schematic diagram of the air outlet structure of a louvered air outlet with built-in guide plate according to the present invention.

[0021] Figure 4 This is a schematic diagram of the external guide plate structure of a louvered air vent with built-in guide plate according to the present invention.

[0022] Legend:

[0023] 1. Flow duct; 101. Air outlet; 102. Air inlet; 103. Internal ventilation slot; 2. Air outlet plate; 201. Streamlined guide vane; 3. External guide plate; 301. Guide vane; 302. Fixing block; 303. Connecting rod; 304. Hook; 4. Collector plate; 401. Guide plate; 5. Sterilization guide plate; 501. Airfoil guide vane; 502. Sterilization coating. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4 This utility model discloses an airflow optimization structure for a louvered vent with a built-in guide plate, comprising: a flow pipe 1, with an air outlet 101 and an air inlet 102 respectively opened at the front and rear ends of the flow pipe 1; an internal ventilation groove 103 is opened inside the flow pipe 1; a collector plate 4 is fixedly connected to the side of the internal ventilation groove 103 near the air outlet 101; the collector plate 4 has multiple guide vanes 401 for guiding the airflow direction; the upper and lower ends of the collector plate 4 are fixedly connected to the guide vanes 401; the guide vanes 401 are streamlined in design, effectively reducing airflow resistance and improving ventilation efficiency; the guide vanes 401 can also intercept moisture in the air to prevent liquid from flowing out of the air outlet 101;

[0026] A sterilization guide plate 5 is fixedly connected to one end of the right side of the air intake plate 4. The sterilization guide plate 5 is provided with an airfoil guide vane 501 and a sterilization coating 502 is laid on the airfoil guide vane 501. The airfoil guide vane 501 has good air guiding performance and effectively improves the uniformity of airflow. At the same time, the sterilization coating 502 on the airfoil guide vane 501 can effectively kill bacteria in the air, reduce the risk of air pollution, and ensure indoor air quality.

[0027] An air outlet 101 is fixedly connected to an air outlet plate 2, and a streamlined guide vane 201 is fixedly connected to the upper part of the air outlet plate 2. The streamlined guide vane 201 is designed in an arc shape to further optimize the airflow distribution and reduce the generation of vortices.

[0028] An external guide plate 3 is provided at the front end of the outer surface of the air outlet plate 2. A guide vane 301 is fixedly connected to the external guide plate 3. A fixing block 302 is fixedly connected to the middle of the rear of the external guide plate 3. The external guide plate 3 can autonomously adjust the airflow of the air outlet 101, making the airflow direction more flexible and controllable, and adapting to different environmental needs.

[0029] The fixed block 302 has a groove in the middle, and a rotating shaft is fixedly connected in the groove. The rotating shaft is connected to the hook 304 through the connecting rod 303 to realize the rotation adjustment of the external guide plate 3. The design of the hook 304 ensures a stable connection and a smooth adjustment process, further improving the flexibility and reliability of the ventilation system.

[0030] A connecting rod 303 is connected to the rotating shaft on the fixed block 302. A hook 304 is fixedly connected to the end of the connecting rod 303, and the hook 304 is connected to the air outlet plate 2. The connection between the air outlet plate 2 and the external guide plate 3 adopts a detachable design, which is convenient for maintenance and replacement and ensures the stability of long-term use.

[0031] The sterilization coating 502 uses titanium dioxide material, which has good photocatalytic properties and can effectively decompose harmful substances in circulating air, purify the air, and improve the quality of the indoor environment.

[0032] The 501 airfoil guide vane is shaped like an airfoil. The airfoil design, by mimicking the aerodynamic principles of an aircraft wing, significantly enhances the stability and uniformity of airflow, effectively reduces eddies and drag generated on the blade surface, and thus greatly reduces energy consumption.

[0033] Working principle: When using this device, the operator first needs to start the ventilation system. The air enters through the air inlet 102 and is initially rectified by the sterilization guide plate 5. The germs in the air are efficiently killed by the sterilization coating 502 on the airfoil guide blades 501. Then the airflow passes through the collector plate 4. The guide vanes 401 on the collector plate 4 can further guide the airflow to the air outlet 101. The streamlined guide vanes 201 optimize the airflow distribution, ensuring uniform airflow without dead corners. Finally, the airflow flows out from the air outlet plate 2. Through the flexible adjustment of the external guide plate 3, precise airflow direction control can be achieved to meet the usage needs of different spaces, improve ventilation effect, and reduce energy consumption.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A baffle-embedded louvered air inlet airflow optimization structure, comprising: The circulation pipe (1) is characterized in that an air outlet (101) and an air inlet (102) are respectively opened at the front and rear ends of the circulation pipe (1), an internal ventilation groove (103) is opened inside the circulation pipe (1), a flow collecting plate (4) is fixedly connected to the side of the internal ventilation groove (103) near the air outlet (101), and a flow guide plate (401) is fixedly connected to the upper and lower ends of the flow collecting plate (4); A sterilization guide plate (5) is fixedly connected to one right end of the flow collecting plate (4). The sterilization guide plate (5) is provided with an airfoil guide blade (501), and a sterilization coating (502) is laid on the airfoil guide blade (501).

2. The air flow optimization structure of the louvered air inlet with built-in guide vanes according to claim 1, characterized in that, An air outlet (101) is fixedly connected to an air outlet plate (2), and a streamlined guide vane (201) is fixedly connected to the upper part of the air outlet plate (2).

3. The air flow optimization structure of the louvered air inlet with built-in guide vanes according to claim 2, characterized in that, An external guide plate (3) is provided at the front end of the outer surface of the air outlet plate (2), and a guide vane (301) is fixedly connected to the external guide plate (3). A fixing block (302) is fixedly connected to the middle rear of the external guide plate (3).

4. The air flow optimization structure of the louvered air inlet with built-in guide vanes according to claim 3, characterized in that, The fixing block (302) has a groove in the middle, and a rotating shaft is fixedly connected in the groove.

5. The air flow optimization structure of the louvered air inlet with built-in guide vanes according to claim 4, characterized in that, The fixed block (302) is connected to a connecting rod (303) by a rotating shaft. The end of the connecting rod (303) is fixedly connected to a hook (304), and the hook (304) is connected to the air outlet plate (2).

6. The air flow optimization structure of the louvered air inlet with built-in guide vanes according to claim 1, characterized in that, The sterilization coating (502) is made of titanium dioxide.

7. The air flow optimization structure of the louvered air inlet with built-in guide vanes according to claim 1, characterized in that, The airfoil guide vane (501) is shaped like an airfoil.

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