Deep air purification fresh air system assembly

Abstract

The utility model relates to the field of fresh air system assemblies, and discloses a deep air purification fresh air system assembly which comprises an equipment shell, a motor is fixedly connected to the front end of the equipment shell, and the driving end of the motor is connected with a plurality of wind direction guide plates through a transmission assembly. Heating rings are fixedly connected to the upper end and the lower end of the middle of the inner wall of the equipment shell, fans and filter covers are installed at the upper end and the lower end of the left end of the inner wall of the equipment shell, and the inner wall of the right end of each filter cover is installed on the outer wall of the left end of the equipment shell; the inner wall of the left end of the equipment shell is rotationally connected with a connecting gear. According to the device, the wind direction can be continuously adjusted under the action of the sliding frame, it is ensured that air is evenly distributed indoors, it can be ensured that outdoor fresh air is more effectively introduced indoors by a fresh air system through reasonable wind direction adjustment, accumulation of air pollutants is reduced, and the indoor air quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of fresh air system components, in particular to a deep air purification fresh air system component. Background Art

[0002] The fresh air purification system consists of a fan, air inlets, air outlets, and various pipes and connectors. The fan installed in the ceiling is connected to a series of exhaust outlets through pipes. When the fan is turned on, the polluted air in the room is discharged to the outside through the exhaust outlets and the fan, creating a negative pressure in the room. Fresh air from the outside enters the room through the air inlet installed above the window frame. While the air is being supplied, the indoor air is filtered, disinfected, sterilized, oxygenated, and preheated in winter. When the exhaust air passes through the main unit, it undergoes heat recovery exchange with the fresh air, and most of the recovered energy is sent back to the room through the fresh air to achieve the purpose of indoor air purification.

[0003] At present, when the air inlet fan of the commonly used fresh air purification system is working, the guide plate of its exhaust outlet is inconvenient or even impossible to adjust, resulting in the fresh air flow sent into the room by the air inlet fan only being blown in from one direction when it is working, resulting in poor ventilation effect and large temperature differences within the same room, thereby weakening the purification effect.

[0004] In this regard, in order to solve the technical problem of the inconvenience of adjusting the wind direction, the present application proposes a deep air purification fresh air system component. Summary of the Invention

[0005] The purpose of this utility model is to solve the shortcomings of the existing technology and propose a deep air purification fresh air system component. The device can continuously adjust the wind direction under the action of the slide to ensure that the air is evenly distributed indoors. Reasonable wind direction adjustment can ensure that the fresh air system can more effectively introduce outdoor fresh air into the room, reduce the accumulation of air pollutants, and improve indoor air quality.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A deep air purification fresh air system component, comprising:

[0008] The device housing has a motor fixedly connected to the front end of the device housing, and the motor drive end is connected to a plurality of wind guide plates through a transmission assembly. The front and rear ends of the wind guide plates are rotatably connected to the right end of the inner wall of the device housing. The upper and lower ends of the middle part of the inner wall of the device housing are fixedly connected to heating rings, and the upper and lower ends of the left end of the inner wall of the device housing are installed with fans;

[0009] A filter cover, the inner wall of the right end of the filter cover is installed on the outer wall of the left end of the equipment housing, the inner wall of the left end of the equipment housing is rotatably connected to a connecting gear, the outer edges of the connecting gear are connected to clamping blocks on both sides through caliper assemblies, the front ends of the clamping blocks are rotatably connected to the left end of the equipment housing, and limiting grooves are provided on the front and back sides of the inner wall of the right end of the filter cover, the shape and size of the limiting grooves are consistent with the shape and size of the opposite end of the clamping block, a connecting rod is rotatably installed on the inner wall of the left end of the filter cover, the right end of the connecting rod is connected to a concave block through a control assembly, and the right end of the concave block is fixedly connected to the left end of the connecting gear.

[0010] Furthermore, the transmission assembly includes adjusting gears that are rotatably connected on the upper and lower sides of the front end of the inner wall of the equipment housing, the front end of the upper adjusting gear is fixedly connected to the motor drive end, the two adjusting gears are meshed, and the rear ends of the adjusting gears are fixedly connected to fixed blocks.

[0011] Furthermore, a slider is embedded in the outer wall of the fixed block, the left end of the slider is fixedly connected to a slide, the rear end of the slide is slidably connected to the inner wall of the equipment housing, the middle part of the left end of the equipment housing is slidably connected to several slide rods, and the left end of the wind guide plate is rotatably connected to the right end of the slide rod.

[0012] Furthermore, the caliper assembly includes a tooth plate meshingly connected to the upper and lower ends of the outer edge of the connecting gear, and the right tooth plate is slidably connected to the upper and lower ends of the inner wall of the left end of the equipment housing near the middle, and the opposite end of the clamping block is fixedly connected to the opposite end of the tooth plate.

[0013] Furthermore, one opposite end of each of the clamping blocks is fixedly connected to a plurality of first springs, and the other ends of each of the first springs are fixedly connected to the inner wall of the device housing.

[0014] Furthermore, the control component includes a clamping rod fixedly connected around the right end of the outer wall of the connecting rod, a slide groove is provided on the inner wall of the middle part of the filter cover, a clamping slot is provided on the right end of the slide groove, and the shape and size of the clamping rod are consistent with the shape and size of the clamping slot.

[0015] Furthermore, the left end of the connecting rod is fixedly connected to a rotating handle, the right end of the rotating handle is fixedly connected to a second spring, and the other end of the second spring is fixedly connected to the left end of the filter cover.

[0016] Furthermore, the left end of the concave block is shaped as a cross groove, and the right end of the connecting rod is shaped as a cross protrusion, so that when the two ends are overlapped, the connecting rod can connect the concave block and control its rotation.

[0017] The utility model has the following beneficial effects:

[0018] In this utility model, the device can continuously adjust the wind direction under the action of the slide, so as to better control the direction and speed of air flow, ensure that the air is evenly distributed in the room, avoid poor air flow or excessive concentration in certain areas, thereby improving the air purification effect, and reasonable wind direction adjustment can ensure that the fresh air system can more effectively introduce fresh air from outdoor into the room, while expelling indoor polluted air, reducing the accumulation of air pollutants, and improving indoor air quality.

[0019] In the utility model, the outer cover can be disassembled, so that the filter in the outer cover can be disassembled together, so that the user can easily clean the filter, avoid the breeding of bacteria and viruses caused by long-term contamination, and extend the service life of the filter. When the filter is damaged, the user can easily replace it with a new one, ensuring that the fresh air system continues to operate efficiently and provide fresh air. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional diagram of a deep air purification fresh air system component proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the device shell of a deep air purification fresh air system component proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the sliding frame structure of a deep air purification fresh air system component proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of the filter cover structure of a deep air purification fresh air system component proposed by the utility model;

[0024] Figure 5 for Figure 4 A schematic diagram of the structure at center A;

[0025] Figure 6 This is a schematic diagram of the cross-sectional structure of a filter cover of a deep air purification fresh air system component proposed in the present invention.

[0026] Legend:

[0027] 1. Equipment housing; 2. Wind deflector; 3. Motor; 4. Filter cover; 5. Fan; 6. Heating ring; 7. Slide rod; 8. Adjustment gear; 9. Slider; 10. Fixing block; 11. Turning handle; 12. Tooth plate; 13. First spring; 14. Concave block; 15. Clamping block; 16. Connecting gear; 17. Second spring; 18. Clamping rod; 19. Connecting rod; 20. Clamping slot; 21. Slide slot; 22. Slide. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a deep air purification fresh air system component, including a device casing 1, the front end of the device casing 1 is fixedly connected to a motor 3, the driving end of the motor 3 is provided with a plurality of wind guide plates 2, the front and rear ends of the wind guide plates 2 are rotatably connected to the right end of the inner wall of the device casing 1, the upper and lower ends in the middle of the inner wall of the device casing 1 are fixedly connected to a heating ring 6, and the upper and lower ends of the inner wall of the left end of the device casing 1 are installed with a fan 5. The upper and lower ends of the front end of the inner wall of the device casing 1 are rotatably connected to an adjusting gear 8, the front end of the upper adjusting gear 8 is fixedly connected to the driving end of the motor 3, the two adjusting gears 8 are meshed, the rear ends of the adjusting gears 8 are fixedly connected to a fixing block 10, the outer wall of the fixing block 10 is embedded with a slider 9, the left end of the slider 9 is fixedly connected to a slide 22, the rear ends of the slide 22 are slidably connected to the inner wall of the device casing 1, and the middle of the left end of the device casing 1 is slidably connected. The left end of the wind guide plate 2 is rotatably connected to the right end of the slide rod 7.

[0030] Specifically, a controller is provided on the rear side of the wind guide plate 2, which can individually control the start and stop of the motor 3, the fan 5 and the heating ring 6. The distance from the position of the fixed block 10 to the center point of the adjusting gear 8 is exactly equal to half the distance between the top of the slide 22 and the inner wall of the device housing 1. Therefore, when the fixed block 10 moves to the top or the bottom, the slide 22 will squeeze the inner wall of the device housing 1, thereby causing structural damage to the slide 22, ensuring the stable operation of the entire device.

[0031] Reference Figure 4-Figure 6, filter cover 4, the inner wall of the right end of the filter cover 4 is installed on the outer wall of the left end of the equipment housing 1, the inner wall of the left end of the equipment housing 1 is rotatably connected to the connecting gear 16, and blocks 15 are provided on both sides of the outer edge of the connecting gear 16. The front ends of the blocks 15 are respectively rotatably connected to the left end of the equipment housing 1, and the front and rear sides of the inner wall of the right end of the filter cover 4 are provided with limited slots. The shape and size of the limit slots are consistent with the shape and size of the end opposite to the block 15. The inner wall of the left end of the filter cover 4 is rotatably installed with a connecting rod 19, and a concave block 14 is provided on the right end of the connecting rod 19. The right end of the concave block 14 is fixedly connected to the left end of the connecting gear 16. The upper and lower ends of the outer edge of the connecting gear 16 are meshed with tooth plates 12. The tooth plates 12 are respectively slidably connected to the upper and lower ends of the inner wall of the left end of the equipment housing 1 near the middle, and the opposite ends of the blocks 15 are respectively fixedly connected Connected to the opposite end of the tooth plate 12, the opposite end of the card block 15 is fixedly connected to a plurality of first springs 13, and the other end of the first spring 13 is fixedly connected to the inner wall of the equipment housing 1. The right end of the outer wall of the connecting rod 19 is fixedly connected with a card rod 18. A slide groove 21 is provided on the inner wall of the middle part of the filter cover 4, and a card groove 20 is provided on the right end of the slide groove 21. The shape and size of the card rod 18 match the shape and size of the card groove 20. The left end of the connecting rod 19 is fixedly connected to the rotating handle 11, and the right end of the rotating handle 11 is fixedly connected to the second spring 17. The other end of the second spring 17 is fixedly connected to the left end of the filter cover 4. The left end of the concave block 14 is shaped as a cross groove, and the right end of the connecting rod 19 is shaped as a cross protrusion, so that when the two ends coincide, the connecting rod 19 can connect the concave block 14 and control its rotation.

[0032] Specifically, when reinstalling the removed filter cover 4 on the device housing 1, it is necessary to ensure that the rotating handle 11 is in a completely loosened state, and the locking rod 18 will be stuck in the locking groove 20 under the reaction force of the second spring 17, and then the filter cover 4 is aligned with the device housing 1 and pushed inward. At this time, the inclined surface of the blocking block 15 will be squeezed, thereby squeezing the blocking block 15 into the device housing 1. When the limiting groove on the filter cover 4 coincides with the blocking block 15, the blocking block 15 will be pushed out under the reaction force of the first spring 13, thereby being stuck in the limiting groove. At this time, the recessed block 14 will enter the slide groove 21 from the opening on the filter cover 4 and remain in a straight line with the connecting rod 19, ensuring the normal progress of the disassembly work.

[0033] Working principle: Use the controller to start the motor 3, the motor 3 will drive the upper adjusting gear 8 to rotate, thereby causing the adjusting gears 8 on both sides to rotate, and when the adjusting gear 8 rotates, it will drive the fixed block 10 to rotate, so that under the influence of the fixed block 10, the slider 9 will move up and down in a reciprocating manner, thereby driving the slide 22 to move up and down, and when the slide 22 moves up and down, it will drive the slide rod 7 to move up and down, thereby driving the wind guide plate 2 to continuously sweep up and down on the inner wall of the equipment housing 1. When the wind guide plate 2 is continuously sweeping, it will guide the fresh air sent in by the fan 5 and continuously blow it up and down. If it is winter, you can use the controller to start the heating ring 6, which can preheat the air. After using it for a period of time, you need to The filter cover 4 and the filtering device on its inner wall are cleaned. At this time, the rotating handle 11 is pressed inward, and the connecting rod 19 will move inward under the influence of the rotating handle 11, and drive the clamping rod 18 to move, thereby disengaging the clamping rod 18 from the card slot 20 and entering the slide slot 21. At this time, the connecting rod 19 will coincide with the recessed block 14, and then the rotating handle 11 is rotated. The rotating handle 11 will drive the recessed block 14 to rotate through the action of the connecting rod 19, and the recessed block 14 will drive the connecting gear 16 to rotate. When the connecting gear 16 rotates, it will drive the tooth plate 12 to retract inward and drive the clamping block 15 to disengage from the filter cover 4 and compress the first spring 13. At this time, the restriction between the equipment housing 1 and the filter cover 4 will be released, and then the filter cover 4 can be removed, and then it can be deeply cleaned.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A deep air purification fresh air system component, characterized in that: include: A device housing (1), wherein a motor (3) is fixedly connected to the front end of the device housing (1), a driving end of the motor (3) is connected to a plurality of wind deflectors (2) via a transmission assembly, front and rear ends of the wind deflectors (2) are rotatably connected to the right end of the inner wall of the device housing (1), a heating ring (6) is fixedly connected to the upper and lower ends of the middle portion of the inner wall of the device housing (1), and a fan (5) is installed at the upper and lower ends of the left end of the inner wall of the device housing (1); A filter cover (4), wherein the inner wall of the right end of the filter cover (4) is mounted on the outer wall of the left end of the device housing (1), the inner wall of the left end of the device housing (1) is rotatably connected to a connecting gear (16), the outer edges of the connecting gear (16) are connected to clamping blocks (15) on both sides through a caliper assembly, the front ends of the clamping blocks (15) are rotatably connected to the left end of the device housing (1), the front and rear sides of the inner wall of the right end of the filter cover (4) are provided with limiting grooves, the shape and size of the limiting grooves are consistent with the shape and size of the opposite end of the clamping block (15), the inner wall of the left end of the filter cover (4) is rotatably mounted with a connecting rod (19), the right end of the connecting rod (19) is connected to a concave block (14) through a control assembly, and the right end of the concave block (14) is fixedly connected to the left end of the connecting gear (16).

2. A deep air purification fresh air system component according to claim 1, characterized in that: The transmission assembly includes adjusting gears (8) rotatably connected to the upper and lower sides of the front end of the inner wall of the device housing (1), the front end of the upper adjusting gear (8) is fixedly connected to the driving end of the motor (3), the two adjusting gears (8) are meshedly connected, and the rear ends of the adjusting gears (8) are fixedly connected to fixed blocks (10).

3. A deep air purification fresh air system component according to claim 2, characterized in that: The outer wall of the fixed block (10) is embedded with a slider (9), the left end of the slider (9) is fixedly connected to a slider (22), the rear end of the slider (22) is slidably connected to the inner wall of the device housing (1), the middle part of the left end of the device housing (1) is slidably connected to a plurality of sliders (7), and the left end of the wind deflector (2) is rotatably connected to the right end of the slider (7).

4. A deep air purification fresh air system component according to claim 1, characterized in that: The caliper assembly comprises a toothed plate (12) meshedly connected at the upper and lower ends of the outer edge of the connecting gear (16); the toothed plate (12) is slidably connected to the upper and lower ends of the inner wall of the left end of the equipment housing (1) near the middle; and the opposite end of the clamping block (15) is fixedly connected to the opposite end of the toothed plate (12).

5. A deep air purification fresh air system component according to claim 4, characterized in that: The clamping block (15) is fixedly connected to a plurality of first springs (13) at one opposite end, and the other ends of the first springs (13) are fixedly connected to the inner wall of the device housing (1).

6. A deep air purification fresh air system component according to claim 1, characterized in that: The control assembly comprises a clamping rod (18) fixedly connected to the right end of the outer wall of the connecting rod (19); a slide groove (21) is provided on the inner wall of the middle portion of the filter cover (4); a clamping groove (20) is provided on the right end of the slide groove (21); and the shape and size of the clamping rod (18) match the shape and size of the clamping groove (20).

7. A deep air purification fresh air system component according to claim 6, characterized in that: The left end of the connecting rod (19) is fixedly connected to a rotating handle (11), the right end of the rotating handle (11) is fixedly connected to a second spring (17), and the other end of the second spring (17) is fixedly connected to the left end of the filter cover (4).

8. A deep air purification fresh air system component according to claim 7, characterized in that: The left end of the concave block (14) is shaped as a cross groove, and the right end of the connecting rod (19) is shaped as a cross protrusion, so that when the two ends thereof overlap, the connecting rod (19) can connect the concave block (14) and control its rotation.

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