Ventilation device for building design

Abstract

The utility model discloses a ventilation device for building design, which comprises a pipeline, two ends of the pipeline are respectively provided with an air inlet and an air outlet, the air inlet and the air outlet are both internally provided with a groove I, the outer sides of two ends of the pipeline are both provided with through grooves, and the interiors of the grooves I are both slidably connected with filter screens. Triangular blocks are fixedly connected to the two ends, located on one side of the through groove, of the outer side of the pipeline. According to the ventilation device for building design, the driving mechanism is arranged to drive the limiting plates to be close to each other, meanwhile, the through grooves are used for guaranteeing the motion trails of the limiting plates, the motion trails of the limiting plates can be guaranteed through the limiting mechanisms, and the limiting plates can be used for conducting fixing operation on the filter screen; according to the device, the filter screen can be conveniently mounted and dismounted in the actual use process, so that the filter screen can be conveniently replaced, the situation that the ventilation effect is affected due to the fact that the filter screen is blocked by dust can be prevented, and actual application and operation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building ventilation devices, in particular to a ventilation device for building design. Background Art

[0002] Architectural design ventilation device is a device used in buildings to provide air flow and indoor air quality. The main function of the ventilation device is to introduce fresh air from outside into the room and to expel the dirty air from the room.

[0003] Patent document with application number CN220119513U discloses a ventilation device for building design, comprising a ventilation duct, wherein receiving boxes are provided at the front ends of both outer walls of the ventilation duct, and a mounting slot is opened at the front end of the ventilation duct, a mounting frame is connected in the mounting slot, a blocking net is provided in the mounting frame, a disassembly mechanism is provided between the mounting frame and the inner walls on both sides of the mounting slot, a fixing box is provided at the front end of the upper surface of the ventilation duct, an adjustment unit is provided in the fixing box, the adjustment unit comprises two sets of linkage rods, and the bottom ends of the two sets of linkage rods are connected to sealing plates adapted to the receiving boxes, a servo motor is installed in the inner cavity of the ventilation duct through a bracket, and a fan is connected to the output end of the servo motor, an activated carbon layer is provided at the rear end of the inner wall of the ventilation duct, the size and wind speed of the air inlet of the ventilation duct can be adjusted, and the blocking net can be quickly disassembled and assembled, which is convenient for subsequent cleaning and replacement, replacing the traditional installation using bolts and improving work efficiency;

[0004] During actual use, the device cannot install and disassemble the blocking net. Therefore, during long-term use, the blocking net will be clogged by dust, which will affect the ventilation effect. Therefore, it is not conducive to actual application and operation. To address the above problems, we have launched a ventilation device for architectural design. Utility Model Content

[0005] The utility model discloses a ventilation device for architectural design, which aims to solve the technical problem that a blocking net cannot be installed and disassembled, so the blocking net may be clogged by dust during long-term use, thereby affecting the ventilation effect.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The grill is a side panel that is located at the top of the grill, and a side panel that is located at the top of the grill, is used to cover the filter screen. The grill is a side panel that is located at the top of the grill, and a side panel that is located at the bottom of the grill, is used to cover the filter screen.

[0008] By setting up a driving mechanism, the limit plates can be driven to approach each other, and the through grooves can be used to ensure the movement trajectory of the limit plates. The limit mechanism can ensure the movement trajectory of the limit plates, and the limit plates can be used to fix the filter. The device is convenient for installing and disassembling the filter during actual use, so it is convenient to replace the filter, and thus can prevent dust from clogging the filter and affecting the ventilation effect, which is beneficial to actual application and operation.

[0009] In a preferred solution, the driving mechanism includes a movable plate, a shift rod, a fixed plate 2 and a spring 2, the movable plate is fixedly connected to one end of the limit plate, one end of the movable plate passes through the fixed plate 1, the top of the shift rod is fixedly connected to the top of the movable plate, the fixed plate 2 is fixedly connected to the two ends of the outside of the pipeline, and the spring 2 is fixedly connected between the fixed plate 2 and the movable plate.

[0010] The movable plate can be driven to move by arranging the shifting rod, and the movable plate can be reset by utilizing the action of the second spring.

[0011] In a preferred solution, the limiting mechanism includes a limiting column and a spring 1, the limiting column is fixedly connected to the top of the movable plate, the top of the limiting column passes through the limiting plate, the limiting column is a T-shaped structure, and the spring 1 is slidably connected to the outside of the limiting column and is located between the top of the limiting column and the top of the limiting plate.

[0012] The movement track of the limit plate can be ensured by setting the limit column, and the limit plate can be reset by using the action of the spring.

[0013] In a preferred embodiment, a groove 2 is provided at the bottom of the inner wall of the pipe, a limiting groove is provided at the top of the pipe, a horizontal plate is slidably connected to the inside of the limiting groove, a formaldehyde adsorption layer is fixedly connected to one side of the bottom of the horizontal plate, and an activated carbon adsorption layer is fixedly connected to the side of the bottom of the horizontal plate away from the formaldehyde adsorption layer.

[0014] By setting the second groove, the formaldehyde adsorption layer and the activated carbon adsorption layer can be fixed. The formaldehyde adsorption layer and the activated carbon adsorption layer can adsorb formaldehyde and odor in the air to prevent the outdoor air from affecting the environment.

[0015] In a preferred solution, a handle is fixedly connected to the top of the transverse board.

[0016] The handle can be used to pull the cross plate out of the pipe.

[0017] In a preferred solution, a fixing frame is fixedly connected inside the pipe and between the filter screen and the formaldehyde adsorption layer, a motor is fixedly installed on the outside of the fixing frame, and the output end of the motor passes through the fixing frame and is fixedly connected to a fan blade.

[0018] The motor can be fixed by setting a fixing frame, and the operation of the motor can drive the fan blades to rotate.

[0019] The utility model provides a ventilation device for architectural design with the following advantages:

[0020] By setting up a driving mechanism, the limit plates can be driven to approach each other, and the through grooves can be used to ensure the movement trajectory of the limit plates. The limit mechanism can ensure the movement trajectory of the limit plates, and the limit plates can be used to fix the filter. The device is convenient for installing and disassembling the filter during actual use, so it is convenient to replace the filter, and thus can prevent dust from clogging the filter and affecting the ventilation effect, which is beneficial to actual application and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a cross-sectional view of a ventilation device for architectural design proposed by the present invention.

[0022] Figure 2 This is a three-dimensional diagram of a ventilation device for architectural design proposed by the utility model.

[0023] Figure 3 This is a first structural schematic diagram of a ventilation device for architectural design proposed by the present invention.

[0024] Figure 4 This is a schematic structural diagram of the pipeline of a ventilation device for building design proposed by the utility model.

[0025] Figure 5 This is a second structural schematic diagram of a ventilation device for architectural design proposed by the present invention.

[0026] In the attached figure: 1. Pipe; 2. Air inlet; 3. Groove 1; 4. Through groove; 5. Filter; 6. Triangle block; 7. Fixed plate 1; 8. Limit plate; 9. Limit column; 10. Spring 1; 11. Movable plate; 12. Lever; 13. Fixed plate 2; 14. Spring 2; 15. Groove 2; 16. Limit groove; 17. Horizontal plate; 18. Handle; 19. Formaldehyde adsorption layer; 20. Activated carbon adsorption layer; 21. Fixed frame; 22. Motor; 23. Fan blades; 24. Slide; 25. Air outlet. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work fall within the scope of protection of the present application.

[0028] In what scenarios is the ventilation device for architectural design disclosed in the utility model mainly used?

[0029] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The vents 2 and 3 are respectively provided with an air inlet 2 and an air outlet 25 at both ends of the duct 1. A groove 3 is provided inside the air inlet 2 and the air outlet 25. A through groove 4 is provided on the outside of both ends of the duct 1. A filter screen 5 is slidably connected to the inside of the groove 3. The filter screen 5 is fixed on the outside of the duct 1 and on one side of the through groove 4. A fixing plate 7 is provided on the outside of the duct 1 and on one side of the triangular block 6. Two limit plates 8 are slidably connected to the two ends of the top of the duct 1. The through groove 4 can ensure the movement trajectory of the limit plate 8. One end of the limit plate 8 extends to the interior of the duct 1 through the through groove 4 and is slidably connected to the outside of the filter screen 5. The bottom of the limit plate 8 is provided with a slide groove 24 used in conjunction with the triangular block 6. One end of the limit plate 8 is provided with a driving mechanism. One end of the driving mechanism passes through the fixed plate 7. A limiting mechanism is provided on the top of the driving mechanism:

[0030] In this embodiment: a driving mechanism is provided to drive the limit plates 8 to approach each other, and at the same time the through groove 4 can ensure the movement trajectory of the limit plates 8, the limit mechanism can ensure the movement trajectory of the limit plates 8, and the limit plates 8 can be used to fix the filter 5. The device is convenient for installing and disassembling the filter 5 during actual use, so it is convenient to replace the filter 5, and can prevent dust from clogging the filter 5 and affecting the ventilation effect, which is beneficial to actual application and operation.

[0031] Reference Figure 3 and Figure 4 In a preferred embodiment, the driving mechanism includes a movable plate 11, a shifting rod 12, a second fixed plate 13 and a second spring 14. The movable plate 11 is fixedly connected to one end of the limit plate 8, one end of the movable plate 11 passes through the first fixed plate 7, the top of the shifting rod 12 is fixedly connected to the top of the movable plate 11, the second fixed plate 13 is fixedly connected to both ends of the outer side of the pipe 1, and the second spring 14 is fixedly connected between the second fixed plate 13 and the movable plate 11;

[0032] In this embodiment, the movable plate 11 can be driven to move by providing the shifting rod 12 , and the movable plate 11 can be reset by utilizing the action of the spring 14 .

[0033] Reference Figure 3 and Figure 4 In a preferred embodiment, the limiting mechanism includes a limiting column 9 and a spring 10. The limiting column 9 is fixedly connected to the top of the movable plate 11. The top of the limiting column 9 passes through the limiting plate 8. The limiting column 9 is a T-shaped structure. The spring 10 is slidably connected to the outside of the limiting column 9 and is located between the top of the limiting column 9 and the top of the limiting plate 8.

[0034] In this embodiment, the movement trajectory of the limit plate 8 can be ensured by setting the limit column 9, and the limit plate 8 can be reset by utilizing the action of the spring 10.

[0035] Reference Figure 1 In a preferred embodiment, a groove 15 is provided at the bottom of the inner wall of the pipe 1, and a limiting groove 16 is provided at the top of the pipe 1. A horizontal plate 17 is slidably connected to the inside of the limiting groove 16, and a formaldehyde adsorption layer 19 is fixedly connected to one side of the bottom of the horizontal plate 17. An activated carbon adsorption layer 20 is fixedly connected to the side of the bottom of the horizontal plate 17 away from the formaldehyde adsorption layer 19.

[0036] In this embodiment, the formaldehyde adsorption layer 19 and the activated carbon adsorption layer 20 can be fixed by setting the groove 2 15. The formaldehyde adsorption layer 19 and the activated carbon adsorption layer 20 can adsorb formaldehyde and odor in the air to prevent the outdoor air from affecting the environment.

[0037] Reference Figure 1 and Figure 2 In a preferred embodiment, a handle 18 is fixedly connected to the top of the horizontal plate 17.

[0038] In this embodiment, the horizontal plate 17 can be pulled out of the interior of the pipeline 1 by using the handle 18 .

[0039] Reference Figure 1 In a preferred embodiment, a fixing frame 21 is fixedly connected inside the pipe 1 and between the filter screen 5 and the formaldehyde adsorption layer 19, a motor 22 is fixedly installed on the outside of the fixing frame 21, and the output end of the motor 22 passes through the fixing frame 21 and is fixedly connected to a fan blade 23.

[0040] In this embodiment, the motor 22 can be fixed by providing a fixing frame 21 , and the operation of the motor 22 can drive the fan blades 23 to rotate.

[0041] Working principle: When in use, the movable plate 11 can be driven to move by the lever 12, and then the movable plate 11 can drive the limit plate 8 to approach each other, and the action of the spring 2 14 can make the movable plate 11 reset. At the same time, the through groove 4 can ensure the movement trajectory of the limit plate 8, and the action of the limit column 9 can ensure the movement trajectory of the limit plate 8, and the action of the spring 10 can make the limit plate 8 reset. The limit plate 8 can be used to fix the filter 5. The device is convenient for installing and disassembling the filter 5 during actual use, so it is convenient to replace the filter 5, and can prevent dust from clogging the filter 5 and affecting the ventilation effect, which is beneficial to actual application and operation.

[0042] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A ventilation device for building design, comprising a pipe (1), characterized in that: The two ends of the pipe (1) are respectively provided with an air inlet (2) and an air outlet (25), and the interior of the air inlet (2) and the air outlet (25) are both provided with a groove (3). The outer sides of both ends of the pipe (1) are provided with a through groove (4), and the interior of the groove (3) is slidably connected with a filter (5). The outer sides of the pipe (1) and the two ends located on one side of the through groove (4) are fixedly connected with a triangular block (6), and the outer sides of the pipe (1) and the two ends located on one side of the triangular block (6) are provided with a fixed plate (7). The two ends of the top of the pipe (1) are slidably connected with two limit plates (8), one end of the limit plate (8) extends to the interior of the pipe (1) through the through groove 4 and is slidably connected to the outer side of the filter (5), and the bottom of the limit plate (8) is provided with a slide groove (24) used in conjunction with the triangular block (6), and one end of the limit plate (8) is provided with a driving mechanism, and one end of the driving mechanism passes through the fixed plate (7).

2. A ventilation device for architectural design according to claim 1, characterized in that: The driving mechanism comprises a movable plate (11), a shifting rod (12), a second fixed plate (13) and a second spring (14); the movable plate (11) is fixedly connected to one end of the limiting plate (8); one end of the movable plate (11) passes through the first fixed plate (7); the top of the shifting rod (12) is fixedly connected to the top of the movable plate (11); the second fixed plate (13) is fixedly connected to both ends of the outer side of the pipe (1); the second spring (14) is fixedly connected between the second fixed plate (13) and the movable plate (11); and a limiting mechanism is provided on the top of the movable plate (11).

3. A ventilation device for architectural design according to claim 2, characterized in that: The limiting mechanism includes a limiting column (9) and a spring (10), wherein the limiting column (9) is fixedly connected to the top of the movable plate (11), and the top of the limiting column (9) passes through the limiting plate (8), and the limiting column (9) is a T-shaped structure. The spring (10) is slidably connected to the outside of the limiting column (9) and is located between the top of the limiting column (9) and the top of the limiting plate (8).

4. A ventilation device for architectural design according to claim 1, characterized in that: A second groove (15) is provided at the bottom of the inner wall of the pipe (1), a limiting groove (16) is provided at the top of the pipe (1), a horizontal plate (17) is slidably connected inside the limiting groove (16), a formaldehyde adsorption layer (19) is fixedly connected to one side of the bottom of the horizontal plate (17), and an activated carbon adsorption layer (20) is fixedly connected to the side of the bottom of the horizontal plate (17) away from the formaldehyde adsorption layer (19).

5. A ventilation device for architectural design according to claim 4, characterized in that: A handle (18) is fixedly connected to the top of the transverse plate (17).

6. A ventilation device for architectural design according to claim 1, characterized in that: A fixing frame (21) is fixedly connected inside the pipe (1) and between the filter screen (5) and the formaldehyde adsorption layer (19), a motor (22) is fixedly mounted on the outside of the fixing frame (21), and an output end of the motor (22) passes through the fixing frame (21) and is fixedly connected to a fan blade (23).

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