Building design ventilation structure

Abstract

The utility model belongs to the technical field of architectural design structures, and particularly relates to an architectural design ventilation structure which comprises a shell, the top of the shell is fixedly connected with an air inlet barrel, the bottom of the shell is fixedly connected with an air outlet barrel, and air exchange assemblies are installed in the air inlet barrel and the air outlet barrel. A driving assembly used for driving the air exchange assembly is fixedly installed in the air inlet barrel, an ash blocking plate is slidably installed at the air inlet end of the air outlet barrel, an ash storage box is fixedly connected to the bottom of the ash blocking plate, and a dismounting assembly is installed between the air inlet barrel and the ash storage box. The air exchange assembly comprises first supports, bearing seats, needle bearings, a driving shaft and a fan, the first supports are fixedly connected to the interiors of the air inlet barrel and the air outlet barrel, and the bearing seats are fixedly connected to the interiors of the first supports. According to the utility model, outdoor air is sucked into a room while indoor vitiated air is exhausted, so that the circulation of the indoor air is improved, and the cleanness of the air in a living environment is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of building design structures, in particular to a building design ventilation structure. Background Art

[0002] The ventilation structure is used to discharge the dirty air in the building to the outside during the later decoration and use of the building, so that the outdoor air can enter the room, thereby ensuring that the indoor air meets the hygiene standards.

[0003] After searching, the patent with publication number CN217817222U discloses a building design ventilation structure, including a ventilator main body, the outlet end of the ventilator main body is connected to a connecting cylinder, the inner side of the connecting cylinder is fixedly connected to a filter screen, one end of the filter screen is fixedly connected to a cleaning mechanism, and the outer side of the connecting cylinder is provided with a dust collecting mechanism. Through the motor, turntable, ball, limit ring, ventilation pipe, air inlet hood, air blower, air outlet and filter screen, on the one hand, the dust mixed in the gas can be filtered through the filter screen to prevent the dust from being discharged to the outside and polluting the air, and on the other hand, the dust accumulated on the surface of the filter screen can be blown away from the surface of the filter screen through the air outlet, thereby ensuring the normal operation of the filter screen, and no manual cleaning is required. At the same time, under the action of the motor, the air blower can be made to rotate around the filter screen with the air outlet, so that the dust around the filter screen can be cleaned through the air outlet, thereby improving the cleaning effect.

[0004] However, when the above patent is used, after the indoor air is exhausted, the outdoor air is sucked into the room under the action of pressure due to the pressure difference between the indoor and outdoor air, and the exhaust and intake cannot be carried out synchronously, resulting in poor indoor air circulation, thus affecting human health. Summary of the invention

[0005] The utility model aims to provide a building design ventilation structure, which can discharge the dirty air in the room and at the same time draw the outdoor air into the room, thereby improving the circulation of the indoor air and ensuring the cleanliness of the air in the living environment.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a building design ventilation structure, including an outer shell, the top of the outer shell is fixedly connected with an air inlet tube, the bottom of the outer shell is fixedly connected with an air outlet tube, the interiors of the air inlet tube and the air outlet tube are both equipped with air exchange components, the interior of the air inlet tube is fixedly equipped with a driving component for driving the air exchange component, the air inlet end of the air outlet tube is slidably equipped with a dust baffle, the bottom of the dust baffle is fixedly connected with a dust storage box, and a disassembly component is installed between the air inlet tube and the dust storage box.

[0007] Furthermore, the air exchange assembly includes a first bracket, a bearing seat, a needle bearing, a drive shaft and a fan. The first bracket is fixedly connected to the inside of the air inlet tube and the air outlet tube. The bearing seat is fixedly connected to the inside of the first bracket. The needle bearing is fixedly installed inside the bearing seat. The drive shaft is fixedly installed inside the bearing seat. The fan is fixedly installed on the output end of the drive shaft. The fan inside the air inlet tube blows air into the room, and the fan inside the air outlet tube blows air into the outside of the room.

[0008] Furthermore, the driving assembly includes a pulley, a driving belt, a second bracket, a protective block and a driving motor, the outer wall of the driving shaft is fixedly connected to the pulley, the driving belt is installed on the outer walls of the two pulleys, the second bracket is fixedly connected to the inside of the air inlet cylinder, the protective block is fixedly connected to the inside of the second bracket, the driving motor is fixedly installed inside the protective block, and the output end of the driving motor is installed at the end of the driving shaft away from the fan.

[0009] Furthermore, the disassembly assembly includes a first lock hole, a second lock hole, an arc block, a locking rod, a spring and a handle. The outer wall of the ash storage box is provided with a plurality of first lock holes distributed in a ring shape, a plurality of second lock holes are distributed in a ring shape on the outer wall of the air outlet cylinder and correspond to the positions of the first lock holes, the arc block is slidably installed on the outer wall of the air outlet cylinder, a plurality of locking rods are distributed in a ring shape on the outer wall of the arc block and are located inside the first lock hole and the second lock hole, the spring is installed on the outer wall of the locking rod, the spring is connected between the air outlet cylinder and the arc block, and the handle is fixedly connected to the outer wall of the arc block.

[0010] Furthermore, two relatively distributed first baffles are fixedly connected to one end of the air inlet and outlet duct indoors in sequence, and debris baffles are fixedly connected to the inner walls of one end of the air inlet and outlet duct outdoors, and the air outlet end of the air outlet duct is fixedly connected to a second baffle.

[0011] Furthermore, the outer wall of the shell is fixedly connected with two symmetrically distributed fixing blocks.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model is provided with an air inlet tube, an air outlet tube, a driving shaft, a fan, a pulley, a driving belt and a driving motor. When in use, the driving motor is started, and the output end of the driving motor drives the driving shaft inside the air inlet tube to rotate, and the driving shaft inside the air outlet tube is driven to rotate at the same time under the cooperation of the pulley and the driving belt, thereby driving the fan to rotate. Since the fan inside the air inlet tube blows air into the room, and the fan inside the air outlet tube blows air into the outside, the dirty air in the room can be discharged to the outside, and the outdoor air enters the room at the same time, thereby improving the circulation of the indoor air.

[0014] The utility model is provided with an air outlet cylinder, an ash baffle, an ash storage box, a second locking hole, an arc-shaped block, a locking rod, a spring and a handle. When in use, the ash baffle can block dust in the indoor air, and then the dust will fall into the interior of the ash storage box for storage; when it is necessary to clean the dust inside the ash storage box, the handle is pulled outwards, and the locking rod is driven to move outwards through the arc-shaped block, so that the locking rod is disengaged from the second locking hole, and the ash storage box can be removed for cleaning; after the cleaning is completed, the handle is pulled outwards again to reset the ash storage box, and then the handle is released, and the arc-shaped block is driven to move under the elastic force of the spring, and at the same time, the locking rod is driven to be stuck in the interior of the second locking hole, so that the ash storage box can be fixed to the air inlet end of the air outlet cylinder, and the ash storage box can collect dust in the indoor air, prevent the dust in the air from polluting the environment, and at the same time facilitate dust cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0017] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 3 This is an exploded view from the first perspective of the present utility model;

[0019] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 5 for Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0021] Figure 6 This is an exploded view of the utility model from a second perspective.

[0022] In the figure: 1. casing; 2. air inlet; 3. air outlet; 4. first baffle; 5. fixing block; 6. first bracket; 7. bearing seat; 8. needle bearing; 9. driving shaft; 10. fan; 11. pulley; 12. driving belt; 13. second bracket; 14. protection block; 15. driving motor; 16. ash baffle; 17. ash storage box; 18. first locking hole; 19. second locking hole; 20. arc block; 21. locking rod; 22. spring; 23. handle; 24. second baffle; 25. debris baffle. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] Reference Figure 1-6Now, a building design ventilation structure provided by an embodiment of the utility model is described. A building design ventilation structure comprises a shell 1, the top of the shell 1 is fixedly connected with an air inlet 2, the bottom of the shell 1 is fixedly connected with an air outlet 3, the insides of the air inlet 2 and the air outlet 3 are both installed with air exchange components, the inside of the air inlet 2 is fixedly installed with a driving component for driving the air exchange component, the air inlet end of the air outlet 3 is slidably installed with an ash baffle 16, the bottom of the ash baffle 16 is fixedly connected with an ash storage box 17, and a disassembly component is installed between the air inlet 2 and the ash storage box 17. When in use, the driving component works, driving the two air exchange components inside the air inlet 2 and the air outlet 3 to work simultaneously, and the dirty air in the room enters the interior of the air outlet 3 through the air exchange components, firstly, the dust in the air is blocked by the dust baffle 16, and then the dust will fall into the interior of the dust storage box 17 for storage, and then be discharged to the outside through the air outlet 3. At the same time, the outdoor air enters the interior of the air inlet 2 and is transported to the indoor. After use, the dust storage box 17 can be removed by disassembling the component and then the dust inside can be cleaned, thereby realizing the discharge of the dirty air in the room and the suction of the outdoor air into the room at the same time, improving the circulation of the indoor air, thereby ensuring the cleanliness of the air in the living environment.

[0028] The air exchange assembly includes a first bracket 6, a bearing seat 7, a needle bearing 8, a drive shaft 9 and a fan 10. The first bracket 6 is fixedly connected to the inside of the air inlet 2 and the air outlet 3. The bearing seat 7 is fixedly connected to the inside of the first bracket 6. The needle bearing 8 is fixedly installed inside the bearing seat 7. The drive shaft 9 is fixedly installed inside the bearing seat 7. The fan 10 is fixedly installed at the output end of the drive shaft 9. The fan 10 inside the air inlet 2 blows air indoors, and the fan 10 inside the air outlet 3 blows air outdoors. When in use, the drive assembly works, driving the drive shaft 9 to rotate, thereby driving the fan 10 to rotate, and the fan 10 plays a role in air exchange; the position of the drive shaft 9 can be fixed by the cooperation of the bearing seat 7 and the needle bearing 8, and the free rotation of the drive shaft 9 will not be affected.

[0029] The driving assembly includes a pulley 11, a driving belt 12, a second bracket 13, a protection block 14 and a driving motor 15. The outer wall of the driving shaft 9 is fixedly connected with the pulley 11, the driving belt 12 is installed on the outer walls of the two pulleys 11, the second bracket 13 is fixedly connected to the inside of the air inlet cylinder 2, the protection block 14 is fixedly connected to the inside of the second bracket 13, the driving motor 15 is fixedly installed inside the protection block 14, and the output end of the driving motor 15 is installed at the end of the driving shaft 9 away from the fan 10. When in use, the driving motor 15 is started, and the output end of the driving motor 15 drives the driving shaft 9 inside the air inlet cylinder 2 to rotate, and drives the driving shaft 9 inside the air outlet cylinder 3 to rotate at the same time under the cooperation of the pulley 11 and the driving belt 12, so that the air inlet cylinder 2 and the air outlet cylinder 3 are ventilated at the same time, thereby improving the circulation of indoor air.

[0030] The disassembly assembly includes a first locking hole 18, a second locking hole 19, an arc block 20, a locking rod 21, a spring 22 and a handle 23. The outer wall of the ash storage box 17 is provided with a plurality of first locking holes 18 distributed in a ring shape. A plurality of second locking holes 19 are distributed in a ring shape on the outer wall of the air outlet cylinder 3 and correspond to the positions of the first locking holes 18. The arc block 20 is slidably installed on the outer wall of the air outlet cylinder 3. A plurality of locking rods 21 are distributed in a ring shape on the outer wall of the arc block 20 and are located inside the first locking hole 18 and the second locking hole 19. The spring 22 is installed on the outer wall of the locking rod 21. The spring 22 is connected between the air outlet cylinder 3 and the arc block 20. The handle 23 is fixedly connected to the outer wall of the arc block 20. When it is necessary to clean the dust inside the ash storage box 17, the handle 23 is pulled outward, and the locking rod 21 is driven to move outward through the arc block 20, so that the locking rod 21 is disengaged from the second locking hole 19, and the ash storage box 17 can be removed for cleaning; after cleaning, the handle 23 is pulled outward again to reset the ash storage box 17, and then the handle 23 is released, and the arc block 20 is driven to move under the elastic force of the spring 22, and at the same time, the locking rod 21 is driven to be stuck in the second locking hole 19, so that the ash storage box 17 can be fixed to the air inlet end of the air outlet tube 3.

[0031] Two first baffles 4 are fixedly connected to one end of the air inlet 2 and the air outlet 3 indoors in sequence, and a debris baffle 25 is fixedly connected to the inner wall of one end of the air inlet 2 and the air outlet 3 outdoors, and a second baffle 24 is fixedly connected to the air outlet end of the air outlet 3. By fixing the first baffle 4 between the air inlet 2 and the air outlet 3, when ventilation is required, outdoor air entering from the air inlet 2 can be prevented from being sucked into the air outlet 3; by setting the fixing block 5, debris or flying insects can be prevented from entering the interior of the air inlet 2 and the air outlet 3; by setting the second baffle 24, dirty air discharged from the air outlet 3 can be prevented from being sucked into the air inlet 2.

[0032] The outer wall of the housing 1 is fixedly connected with two symmetrically distributed fixing blocks 5. When in use, a mounting groove having the same size as the utility model is cut on the wall, and then the utility model is installed in the groove, and then the utility model is fixed on the wall by the fixing blocks 5.

[0033] Working principle: First, the utility model is fixed on the wall by the fixing block 5. When in use, the driving motor 15 is started, and the output end of the driving motor 15 drives the driving shaft 9 inside the air inlet 2 to rotate, and drives the driving shaft 9 inside the air outlet 3 to rotate at the same time under the cooperation of the pulley 11 and the driving belt 12, and then drives the fan 10 to rotate. Since the fan 10 inside the air inlet 2 blows air into the room, and the fan 10 inside the air outlet 3 blows air to the outside, the dirty air in the room can enter the inside of the air outlet 3, and the dust baffle 16 blocks the dust in the air, and then the dust will fall into the inside of the dust storage box 17 for storage, and then be discharged to the outside through the air outlet 3. At the same time, the outdoor air enters the inside of the air inlet 2 and is transported to the room, so that the dirty air in the room is discharged and the outdoor air is sucked into the room, thereby improving the circulation of the indoor air, thereby ensuring the cleanliness of the living environment.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building design ventilation structure, comprising a housing (1), characterized in that: The top of the shell (1) is fixedly connected to an air inlet cylinder (2), the bottom of the shell (1) is fixedly connected to an air outlet cylinder (3), the interiors of the air inlet cylinder (2) and the air outlet cylinder (3) are both equipped with air exchange components, the interior of the air inlet cylinder (2) is fixedly equipped with a driving component for driving the air exchange component, the air inlet end of the air outlet cylinder (3) is slidably equipped with an ash baffle plate (16), the bottom of the ash baffle plate (16) is fixedly connected to an ash storage box (17), and a disassembly component is installed between the air inlet cylinder (2) and the ash storage box (17).

2. A building design ventilation structure as claimed in claim 1, characterized in that: The air exchange assembly comprises a first bracket (6), a bearing seat (7), a needle bearing (8), a drive shaft (9) and a fan (10); the first bracket (6) is fixedly connected to the inside of the air inlet tube (2) and the air outlet tube (3); the bearing seat (7) is fixedly connected to the inside of the first bracket (6); the needle bearing (8) is fixedly installed in the inside of the bearing seat (7); the drive shaft (9) is fixedly installed in the inside of the bearing seat (7); the fan (10) is fixedly installed at the output end of the drive shaft (9); the fan (10) in the air inlet tube (2) blows air into the room, and the fan (10) in the air outlet tube (3) blows air out of the room.

3. A building design ventilation structure as claimed in claim 2, characterized in that: The driving assembly comprises a pulley (11), a driving belt (12), a second bracket (13), a protection block (14) and a driving motor (15); the outer wall of the driving shaft (9) is fixedly connected with the pulley (11); the driving belt (12) is mounted on the outer walls of the two pulleys (11); the second bracket (13) is fixedly connected to the inside of the air inlet cylinder (2); the protection block (14) is fixedly connected to the inside of the second bracket (13); the driving motor (15) is fixedly mounted inside the protection block (14); and the output end of the driving motor (15) is mounted on the end of the driving shaft (9) away from the fan (10).

4. The architectural ventilation structure according to claim 1, characterized in that: The disassembly assembly comprises a first locking hole (18), a second locking hole (19), an arc block (20), a locking rod (21), a spring (22) and a handle (23); the outer wall of the ash storage box (17) is provided with a plurality of first locking holes (18) distributed in an annular manner; a plurality of second locking holes (19) are distributed in an annular manner on the outer wall of the air outlet cylinder (3) and correspond to the positions of the first locking holes (18); the arc block (20) is slidably mounted on the outer wall of the air outlet cylinder (3); a plurality of locking rods (21) are distributed in an annular manner on the outer wall of the arc block (20) and are located inside the first locking hole (18) and the second locking hole (19); the spring (22) is mounted on the outer wall of the locking rod (21); the spring (22) is connected between the air outlet cylinder (3) and the arc block (20); and the handle (23) is fixedly connected to the outer wall of the arc block (20).

5. The architectural ventilation structure according to claim 1, characterized in that: Two relatively distributed first baffles (4) are fixedly connected in sequence to one end of the air inlet duct (2) and the air outlet duct (3) indoors, and debris baffles (25) are fixedly connected to the inner walls of one end of the air inlet duct (2) and the air outlet duct (3) outdoor, and a second baffle (24) is fixedly connected to the air outlet end of the air outlet duct (3).

6. The architectural ventilation structure according to claim 1, characterized in that: The outer wall of the housing (1) is fixedly connected to two symmetrically distributed fixing blocks (5).

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