Static pressure type air conditioner air supply outlet

Abstract

The static pressure type air conditioner air supply outlet comprises an air inlet channel, a ventilation pipe and ventilation plates, an inner cavity of the ventilation pipe serves as the air inlet channel, a plurality of ventilation plates are detachably connected to an opening in the bottom end of the inner wall of the ventilation pipe, a plurality of through holes penetrate through the surfaces of the ventilation plates, and the through holes between every two adjacent ventilation plates are arranged in a staggered mode. The ventilation plate is detachably connected, the ventilation plate can be directly detached to be cleaned when being cleaned, the staggered relation between the through holes in the ventilation plate is utilized, air flows between the staggered through holes, the ventilation quantity of the ventilation opening is increased, the dead angle of air flowing is reduced, and the air supply effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to a ventilation outlet device, mainly concerning a static pressure air conditioning air outlet. Background Technology

[0002] Air conditioning vents are one of the important ventilation devices in laboratories. Their main function is to remove harmful gases and dust from the laboratory and keep the air clean and comfortable. However, some dust adheres to the vents due to airflow, causing blockage. This not only affects the normal ventilation effect of the laboratory, but may also have adverse effects on the health of laboratory personnel and the environment.

[0003] To solve the problem of clogged laboratory ventilation openings, the openings need to be cleaned regularly. However, frequent cleaning of ventilation openings requires manpower and time, and cleaning them is inconvenient. They also become clogged again after a period of time.

[0004] Therefore, a new technical solution is needed to address the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a static pressure air conditioning outlet.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a static pressure air conditioning outlet, including an air inlet channel and a ventilation pipe. The inner cavity of the ventilation pipe is the air inlet channel. Several ventilation plates are detachably connected to the bottom opening of the inner wall of the ventilation pipe. Several through holes are penetrating the surface of the ventilation plate. The through holes between the ventilation plate and the adjacent ventilation plate are staggered.

[0007] By adopting the above technical solution, the ventilation pipe allows air to pass through the laboratory, while the ventilation panels provide partial filtration. This prevents dust pollution from blowing outwards and also prevents external debris from entering and causing blockages or damage. By installing several ventilation panels with staggered perforations between each pair, the blocking effect on debris is enhanced. The staggered perforation design reduces airflow noise, thereby reducing noise pollution from equipment or systems. This is crucial for environments requiring quiet operation. At the same time, it makes airflow smoother, reducing dust and debris in the air, thus reducing the workload of cleaning and maintaining equipment or systems.

[0008] The present invention is further configured such that: a ventilation plate inlet is provided through the side wall of the ventilation pipe, and the ventilation plate extends into the inner cavity of the ventilation pipe from the ventilation plate inlet.

[0009] By adopting the above technical solution, the ventilation panel can be installed in the ventilation duct through the ventilation panel inlet, which makes the installation of the ventilation panel more convenient, and it is also very convenient in subsequent disassembly, cleaning and replacement operations.

[0010] The present invention is further configured such that: the ventilation plate includes a lower ventilation plate and an upper ventilation plate, the lower ventilation plate is located below the upper ventilation plate, there is a gap between the lower ventilation plate and the upper ventilation plate, and the lower ventilation plate and the upper ventilation plate are slidably connected to the ventilation pipe.

[0011] By adopting the above technical solution, the ventilation plate can be composed of an upper ventilation plate and a lower ventilation plate arranged vertically to perform secondary filtration of the airflow. There is a gap between the two to allow air circulation. The lower ventilation plate is detachably connected to the upper ventilation plate and the ventilation pipe by sliding connection, and can be installed by plugging and unplugging.

[0012] The present invention is further configured such that: a plurality of protrusions are fixedly connected to one end of the upper ventilation plate and the lower ventilation plate near the ventilation plate inlet, and the protrusions fixedly connected to the upper ventilation plate and the lower ventilation plate are arranged in an alternating manner.

[0013] By adopting the above technical solution, a protrusion is fixedly connected to the side wall of the ventilation plate near the ventilation plate inlet. When the ventilation plate is slidably installed into the ventilation pipe, the outer wall of the protrusion will be parallel to the ventilation inlet, achieving a stabilizing effect for the ventilation plate. The protrusions intersect each other and will not cause the ventilation plates to conflict with each other.

[0014] The present invention is further configured such that: a side plate is detachably connected to the side wall of the ventilation pipe through the ventilation plate inlet; a plurality of protruding strips are fixedly connected to the side plate facing the ventilation pipe; a plurality of side grooves are opened on the outer side wall of the ventilation pipe; the side grooves are located on both sides of the outer side wall of the ventilation pipe; and the side grooves are slidably connected to the protruding strips.

[0015] By adopting the above technical solution, a side plate is detachably connected to the side wall of the ventilation duct with the ventilation plate inlet. A side groove is opened on the side wall of the ventilation duct, and a protruding strip is fixedly connected to the side plate. The protruding strip is slidably connected and embedded in the side groove. Therefore, the connection between the ventilation duct and the side plate is a sliding connection, which allows for connection and disassembly. The side plate can block the ventilation plate inlet. The side plate abuts against the protruding strip, which can further fix the stability of the ventilation plate, prevent the ventilation plate from shaking and generating noise when the airflow passes through, and prevent the ventilation plate from sliding out of the ventilation plate inlet and causing misalignment, thus reducing the cleaning effect.

[0016] The present invention is further configured such that: bottom grooves are provided on both sides of the bottom opening of the ventilation pipe, and the bottom grooves and side grooves are of equal length.

[0017] By adopting the above technical solution, the side groove and the bottom groove are of equal length, and the side plate can be detachably connected to the bottom groove. When installing the ventilation plate, the side plate can be connected to the bottom end of the ventilation pipe to prevent the side plate from being lost or there is no space to place it. Alternatively, the other side plate can be slidably connected to the bottom opening of the ventilation pipe. In some special cases, the ventilation duct can be blocked.

[0018] The present invention is further configured such that the side groove and the bottom groove are inverted T-shaped.

[0019] By adopting the above technical solutions, the inverted T-shaped connection can more stably connect the side plate to the ventilation duct. The inverted T-shaped structure makes the connection more stable, able to withstand greater loads and pressures, and less prone to shaking or shifting. The embedded sliding connection design protects the sliding surface from wear, thereby extending the service life of the connection. The inverted T-shaped structure makes the connection easier to install and maintain, and allows for convenient adjustment and replacement of components, thus improving work efficiency.

[0020] In summary, this utility model has the following beneficial effects: it can make the air outlet more circulate, reduce dust and debris in the air, and thus reduce the number of times the equipment needs to be cleaned; the staggered installation of the ventilation plate can also reduce the noise of the air outlet; it can improve the ventilation effect and improve safety; the ventilation plate is detachable and easy to replace and clean. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the lower ventilation plate and the upper ventilation plate in this utility model;

[0024] Figure 4 This is a schematic diagram of the ventilation duct structure in this utility model;

[0025] Figure 5 This is a schematic diagram of the side plate in this utility model.

[0026] In the picture:

[0027] 1. Ventilation duct; 11. Bottom groove; 12. Side groove; 13. Ventilation plate inlet; 2. Ventilation plate; 21. Lower ventilation plate; 22. Upper ventilation plate; 23. Protrusion; 3. Side plate; 31. Protrusion strip. Detailed Implementation

[0028] The present invention will now be described in detail with reference to the accompanying drawings of the embodiments thereof. Example

[0029] The static pressure air conditioning outlet is like... Figure 1 as well as Figure 2 As shown, the inner cavity of the ventilation pipe 1 is an air inlet channel. Several ventilation plates 2 are detachably connected to the bottom opening of the ventilation pipe 1. Several through holes are penetrating the surface of the ventilation plate 2. The through holes between the ventilation plate 2 and the adjacent ventilation plate 2 are staggered. A ventilation plate inlet 13 is penetrating the side wall of the ventilation pipe 1. The ventilation plate 2 extends into the inner cavity of the ventilation pipe 1 from the ventilation plate inlet 13.

[0030] like Figure 3 As shown, the ventilation plate 2 includes a lower ventilation plate 21 and an upper ventilation plate 22. The lower ventilation plate 21 is located below the upper ventilation plate 22. There is a gap between the lower ventilation plate 21 and the upper ventilation plate 22. The lower ventilation plate 21 and the upper ventilation plate 22 are slidably connected to the ventilation pipe 1.

[0031] like Figure 4 as well as Figure 5 As shown, a side plate 3 is detachably connected to the side wall of the ventilation pipe 1 through the ventilation plate inlet 13. Several protrusions 31 are fixedly connected to the side plate 3 facing the ventilation pipe 1. Several side grooves 12 are opened on the outer side wall of the ventilation pipe 1. The side grooves 12 are located on both sides of the outer side wall of the ventilation pipe 1. The side grooves 12 are slidably connected to the protrusions 31. Bottom grooves 11 are opened on both sides of the bottom opening of the ventilation pipe 1. The bottom grooves 11 and the side grooves 12 are of equal length. The side grooves 12 and the bottom grooves 11 are inverted T-shaped.

[0032] Several ventilation plates 2 are detachably connected to the bottom opening of the inner wall of the ventilation duct 1. The ventilation plates 2 are slidably connected to the inner wall of the ventilation duct 1. The ventilation plates 2 are arranged vertically as a lower ventilation plate 21 and an upper ventilation plate 22. There is a gap between the lower ventilation plate 21 and the upper ventilation plate 22 for air circulation. Several through holes are penetrating the surfaces of the lower ventilation plate 21 and the upper ventilation plate 22, through which air circulates. The staggered hole design can increase the area of ​​the ventilation opening, thereby increasing the ventilation volume of the ventilation opening. This is very important for equipment or systems that require a large amount of ventilation. At the same time, the staggered hole design can increase the area of ​​the ventilation opening, thereby increasing the ventilation volume of the ventilation opening, and can also reduce the noise of air flow, thereby reducing the noise pollution of the equipment or system. It can also make the air flow more smoothly whether it is from the inside to the outside or from the outside to the inside, reducing the dust and debris in the air, thereby reducing the workload of cleaning and maintenance of the equipment or system.

[0033] A ventilation plate inlet 13 runs through the side wall of the ventilation duct 1 near the side plate 3. The ventilation plate inlet 13 is used to slide the upper ventilation plate 21 and the lower ventilation plate 22 into the inner cavity of the ventilation duct 1 and connect them to the inner wall of the ventilation duct 1. The ventilation plate 2 is slidably connected to the inner wall of the ventilation duct 1, which facilitates installation, disassembly and subsequent cleaning. The lower ventilation plate 21 and the upper ventilation plate 22 are fixedly connected to the side wall with a protrusion 23. The protrusion 23 is used to fix the upper ventilation plate 22 and the lower ventilation plate 21. The protrusion 23 on the side wall of the lower ventilation plate 21 and the upper ventilation plate 22 are staggered and intersected. The protrusion 23 fixes the position of the lower ventilation plate 21 and the upper ventilation plate 22, making it less likely to move due to air flow and cause noise.

[0034] The ventilation duct 1 has a side groove 12 on its side wall, which connects to the side plate 3. A protrusion 31 is fixedly connected to the side plate 3 facing the ventilation duct 1, and the protrusion 31 is embedded in the side groove 12, allowing the side plate 3 to slide against the outer wall of the ventilation duct 1. When the air outlet is working, the side plate 3 can block the ventilation plate inlet 13, preventing noise caused by shaking when airflow passes through the ventilation plate 2. The bottom wall of the ventilation duct 1 has bottom grooves 11 on both sides, with the bottom grooves 11 having the same length and shape as the side grooves 12, allowing them to slide against the side plate 3. When not in use, the side plate 3 can be removed and connected to the bottom groove 11 of the air outlet on the bottom wall to seal the air outlet, preventing dust, hair, pollen, etc. from entering when not in use. Impurities enter the room through gaps, thus ensuring indoor air quality and preventing respiratory diseases and other health problems. When the side panel 3 covers the air outlet, it can also reduce the exchange of hot and cold air, improving the energy efficiency of the air conditioner. The side groove 12 is inverted T-shaped, which makes the connection between the side panel 3 and the ventilation pipe 1 more stable after the convex strip 31 is connected to the side groove 12. The inverted T-shaped structure makes the connection more stable, able to withstand greater loads and pressures, and less prone to shaking or displacement. The embedded sliding connection design protects the sliding surface from wear, thereby extending the service life of the connection. The inverted T-shaped structure makes the connection easier to install and maintain, and allows for convenient adjustment and replacement of parts, improving work efficiency.

[0035] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A static pressure air conditioning air supply outlet, comprising an air inlet channel and a ventilation pipe (1), the inner cavity of the ventilation pipe (1) is the air inlet channel, characterized in that: The ventilation pipe (1) inner wall bottom end opening place is detachably connected with several ventilation plates (2), the ventilation plate (2) plate surface is through with several through holes, the ventilation plate (2) and adjacent ventilation plate (2) between through hole staggered arrangement.

2. The static pressure type air conditioner register according to claim 1, wherein: The ventilation pipe (1) side wall is through with ventilation plate inlet (13), the ventilation plate (2) from ventilation plate inlet (13) into the ventilation pipe (1) inner chamber.

3. The static pressure type air conditioner register according to claim 2, characterized by: The ventilation plate (2) includes lower ventilation plate (21) and upper ventilation plate (22), the lower ventilation plate (21) is located below the upper ventilation plate (22), and there is a gap between the lower ventilation plate (21) and the upper ventilation plate (22), and the lower ventilation plate (21) and the upper ventilation plate (22) are slidably connected with the ventilation pipe (1).

4. The static pressure type air conditioner register according to claim 3, characterized by: The upper ventilation plate (22) and the lower ventilation plate (21) are fixedly connected with a plurality of protrusions (23) at one end close to the ventilation plate inlet (13), and the protrusions (23) fixedly connected on the upper ventilation plate (22) and the lower ventilation plate (21) are staggered.

5. The static pressure type air conditioner register according to claim 2, wherein: The ventilation pipe (1) is detachably connected with a side plate (3) at the side wall through the ventilation plate inlet (13), the side plate (3) is fixedly connected with a plurality of convex strips (31) facing the ventilation pipe (1), a plurality of side grooves (12) are formed in the outer side wall of the ventilation pipe (1), the side grooves (12) are located on both sides of the outer side wall of the ventilation pipe (1), and the side grooves (12) are slidably connected with the convex strips (31).

6. The static pressure air conditioner register according to claim 1, wherein: The bottom end opening of the ventilation pipe (1) is provided with a bottom groove (11) on both sides, and the length of the bottom groove (11) is equal to that of the side groove (12).

7. The static pressure type air conditioner register according to claim 6, characterized by: The side groove (12) and the bottom groove (11) are in the shape of inverted T.

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