Environment-friendly building energy-saving ventilation equipment

Abstract

The invention relates to the field of energy-saving ventilation, in particular to energy-saving ventilation equipment for a green building. The existing ventilation equipment convenient for energy conservation is difficult to fully utilize wind power resources in natural resources, and the supplied air quantity fluctuates greatly. An energy-saving ventilation device for a green building comprises a supporting gas conveying pipe, a first supporting plate, a second supporting plate, a flow guide frame and the like. The supporting gas conveying pipe is sequentially and rotationally connected with a first supporting plate and a second supporting plate from bottom to top, the first supporting plate and the second supporting plate are jointly and fixedly provided with a flow guide frame, and an upper exhaust hole and a lower exhaust hole are formed in the side, close to the supporting gas conveying pipe, of the flow guide frame from top to bottom. The supporting air conveying pipe is used for conveying flowing air into the ventilation pipeline in the building, compared with a traditional air supply mode, electric power resources are effectively saved, natural environment resources can be fully utilized on the premise that the ecological environment is not damaged, and the concept of environment-friendly design of the green building is met.

Description

Technical Field

[0001] This invention relates to the field of energy-saving ventilation, and more particularly to an energy-saving ventilation device for green buildings. Background Technology

[0002] Green building, also known as sustainable building or environmentally friendly building, refers to buildings that fully consider environmental sustainability during construction, emphasizing the protection of the environment and human health from the design stage to construction, use, and demolition, while maximizing the use of natural resources and improving building energy efficiency. It encompasses all aspects of building design, material selection, construction, and use.

[0003] After completion, most existing green buildings rely on electrical equipment for indoor ventilation. However, these electrical devices consume a lot of electricity and cannot fully utilize natural wind resources, thus failing to reflect the environmentally friendly design concept of green buildings. Furthermore, while some green buildings can ventilate by opening skylights, wind conditions can change at any time. When the wind is too strong, a large amount of air will flow into the building, generating a lot of wind noise and making it difficult to provide people with a relatively quiet working environment. Summary of the Invention

[0004] In order to overcome the shortcomings of the above-mentioned background technology, the present invention provides a green building energy-saving ventilation device that makes full use of wind resources in natural resources and supplies a consistent amount of air.

[0005] The technical solution is as follows: A green building energy-saving ventilation device includes a supporting air supply pipe, a first supporting plate, a second supporting plate, a guide frame, a first exhaust pipe, a cover, a second exhaust pipe, and a directional mechanism. The supporting air supply pipe is rotatably connected to the first and second supporting plates from bottom to top. The guide frame is fixedly installed on both the first and second supporting plates. The guide frame has an upper exhaust hole and a lower exhaust hole respectively, located on the side of the guide frame near the supporting air supply pipe. The first exhaust pipe is located on one side of the guide frame and is connected to the upper exhaust hole of the guide frame. The top of the air supply pipe is rotatably connected to a cover, which is connected to exhaust pipe one. Exhaust pipe two is provided on one side of the guide frame below exhaust pipe one, and exhaust pipe two is connected to the lower exhaust hole of the guide frame. The cover and the air supply pipe support are both equipped with a directional mechanism, which is used to adjust the orientation of the guide frame to facilitate better air collection. It also includes an air intake adjustment mechanism, which is provided on the guide frame to prevent too much air from flowing into the air supply pipe, effectively reducing pipeline wind noise.

[0006] Preferably, the steering mechanism includes a fixed plate, a servo motor, a drive gear, and a gear ring. The fixed plate is provided on the supporting air supply pipe, the servo motor is provided on the top of the fixed plate, the output shaft of the servo motor is provided with a drive gear, and the gear ring is provided at the bottom of the cover, and the gear ring meshes with the drive gear.

[0007] Preferably, the air intake adjustment mechanism includes a baffle plate, a slotted movable rod, a flow guide, and a return spring. The baffle plate is slidably connected to the flow guide frame, and a pair of slotted movable rods are slidably connected to the flow guide frame. The two slotted movable rods are symmetrically arranged, and a flow guide is provided at the end of the two slotted movable rods away from the supporting air supply pipe. The flow guide is located inside the flow guide frame and contacts the inner wall of the flow guide frame. A pair of return springs are connected between the flow guide and the flow guide frame, and each slotted movable rod passes through a return spring.

[0008] Preferably, a dust filtration mechanism is also included. The dust filtration mechanism is located on the side of the guide frame away from the supporting air supply pipe. The dust filtration mechanism is used to filter dust in the air and prevent excessive dust from flowing into the supporting air supply pipe. The dust filtration mechanism includes a filter screen, slide rails, electric sliders, brush rollers, driven gears, and fixed racks. The filter screen is located on the side of the guide frame away from the supporting air supply pipe. Slide rails are provided on both sides of the filter screen. Each slide rail is slidably connected to an electric slider. The two electric sliders are symmetrically arranged. The brush rollers are rotatably connected to the two electric sliders. The brush rollers are provided with two driven gears. A pair of fixed racks are provided on the filter screen. The two fixed racks are symmetrically arranged and mesh with the driven gears.

[0009] As a preferred embodiment, it also includes a horizontal plate, a start switch, and a limit plate. The two slotted movable rods are provided with a horizontal plate near the end of the supporting air pipe. The horizontal plate is equipped with a start switch, which is connected to two electric sliders through a circuit. The bottom of the second support plate is provided with a limit plate.

[0010] Preferably, it also includes a support frame, a wind turbine, a drive shaft, impellers, a battery, and an exhaust pipe. The support frame is located on one side of the exhaust pipe, and the wind turbine is mounted on the support frame. The output shaft of the wind turbine is fixedly connected to the drive shaft, and the drive shaft has three impellers. The battery is installed on the top of the guide frame. The wind turbine is connected to the battery through a circuit, and the battery is connected to two electric sliders and a servo motor through a circuit.

[0011] Preferably, the system also includes a controller and a wind direction detector. The controller is located on the top of the second support plate and is connected to a servo motor via a circuit. The wind direction detector is connected to the top of the controller via a circuit. Beneficial effects

[0012] The servo motor drives the gear ring and the cover to rotate forward or backward through the drive gear. When the guide frame faces the wind direction, the flowing air flows into the guide frame and finally flows into the support air supply pipe. The support air supply pipe is used to deliver the flowing air to the ventilation duct inside the building. Compared with the traditional air supply method, it effectively saves electricity resources and can make fuller use of natural environmental resources without damaging the ecological environment, which is in line with the concept of green building environmental protection design.

[0013] The stronger the wind, the greater the distance the guide shroud and slotted movable rod move, the greater the upward movement of the baffle plate, the larger the portion of the upper exhaust port of the guide frame that is blocked, and the smaller the portion of the lower exhaust port of the guide frame that is blocked. As the wind force increases, the wind speed also increases, but the amount of air flowing into the final supporting air duct tends to be consistent. While meeting the ventilation needs of the building, this avoids excessive air flowing into the ventilation ducts inside the building, effectively reducing duct noise and providing people with a relatively quiet working environment.

[0014] When the wind is strong, the limit plate is pressed to activate the start switch, which activates the electric slider, causing the brush roller to rotate. The rotating brush roller is used to brush off the dust on the surface of the filter screen more thoroughly. At the same time, the strong wind helps to blow away the brushed dust and the dust remaining on the surface of the brush roller, thus improving the cleaning effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention.

[0016] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0017] Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention.

[0018] Figure 4 This is a partial cross-sectional perspective view of the three-dimensional structure of the present invention.

[0019] Figure 5 This is a schematic diagram of a second partial cross-sectional three-dimensional structure of the present invention.

[0020] Figure 6 For the present invention Figure 5 A magnified three-dimensional structural diagram of A in the middle.

[0021] Figure 7 This is a three-dimensional structural diagram of the dust filtration mechanism of the present invention.

[0022] Explanation of reference numerals in the attached drawings: 1-Supporting air supply pipe, 21-Supporting plate one, 22-Supporting plate two, 23-Guide frame, 24-Exhaust pipe one, 25-Cover body, 26-Exhaust pipe two, 31-Fixing plate, 32-Servo motor, 33-Drive gear, 34-Gear ring, 41-Baffle plate, 42-Slotted movable rod, 43-Guide cover, 44-Reset spring, 51-Filter screen plate, 52-Slide rail, 53-Electric slider, 54-Brush roller, 55-Driven gear, 56-Fixing rack, 61-Horizontal plate, 62-Start switch, 63-Limit plate, 71-Support frame, 72-Wind turbine generator, 73-Drive shaft, 74-Impeller, 75-Battery, 81-Controller, 82-Wind direction detector. Detailed Implementation

[0023] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0024] Example 1: A green building energy-saving ventilation device, such as Figure 1-6 As shown, the system includes a supporting air supply pipe 1, a first supporting plate 21, a second supporting plate 22, a guide frame 23, a first exhaust pipe 24, a cover 25, a second exhaust pipe 26, a directional adjustment mechanism, and an air intake adjustment mechanism. The supporting air supply pipe 1 is rotatably connected to the first supporting plate 21 and the second supporting plate 22 from bottom to top. The guide frame 23 is fixedly mounted on the first supporting plate 21 and the second supporting plate 22 by bolts. The guide frame 23 is used to collect outside air. The guide frame 23 has an upper exhaust port and a lower exhaust port on the side near the supporting air supply pipe 1 from top to bottom. An exhaust pipe 24 is located on one side of the guide frame 23, and the exhaust pipe 24 is connected to the upper exhaust port of the guide frame 23. The top of the supporting air supply pipe 1... A rotating hood 25 is connected to an exhaust pipe 24. An exhaust pipe 26 is provided on one side of the guide frame 23 below the exhaust pipe 24. The exhaust pipe 26 is connected to the lower exhaust hole of the guide frame 23. The exhaust pipe 26 is used to exhaust excess air to the outside. The hood 25 and the supporting air supply pipe 1 are jointly provided with a directional mechanism. The directional mechanism is used to adjust the orientation of the guide frame 23 so that the guide frame 23 can collect air better. The guide frame 23 is provided with an air intake adjustment mechanism. The supporting air supply pipe 1 is used to deliver air to the ventilation duct inside the building. The air intake adjustment mechanism is used to prevent too much air from flowing into the supporting air supply pipe 1, effectively reducing the wind noise of the duct.

[0025] The directional adjustment mechanism includes a fixed plate 31, a servo motor 32, a drive gear 33, and a gear ring 34. The fixed plate 31 is bolted to the air supply pipe 1. The servo motor 32 is bolted to the top of the fixed plate 31. The output shaft of the servo motor 32 is equipped with a drive gear 33. The bottom of the cover 25 is equipped with a gear ring 34, which meshes with the drive gear 33. The servo motor 32 is used to drive the drive gear 33 to rotate forward or backward, so that the guide frame 23 faces the wind direction.

[0026] The air intake adjustment mechanism includes a baffle plate 41, a slotted movable rod 42, a deflector 43, and a return spring 44. The baffle plate 41 is slidably connected to the deflector frame 23. A pair of slotted movable rods 42 are slidably connected to the deflector frame 23. The two slotted movable rods 42 are symmetrically arranged. A deflector 43 is welded to the end of the two slotted movable rods 42 away from the supporting air supply pipe 1. The deflector 43 is located inside the deflector frame 23 and contacts the inner wall of the deflector frame 23. A pair of return springs 44 are connected between the deflector 43 and the deflector frame 23. Each slotted movable rod 42 passes through the return spring 44. The deflector 43 is used to move the deflector 43 and the slotted movable rods 42 under the push of the wind. The greater the wind force, the greater the distance the slotted movable rods 42 move and the greater the distance the baffle plate 41 moves upward. The return spring 44 is used to drive the deflector 43 to return to its original position.

[0027] The operator starts the servo motor 32 to rotate forward or reverse. The servo motor 32 drives the gear ring 34 and the cover 25 to rotate forward or reverse through the drive gear 33. The cover 25 drives the exhaust pipe 24 and the guide frame 23 to rotate accordingly. After the guide frame 23 is aligned with the wind direction, the operator turns off the servo motor 32. The flowing air then flows into the guide frame 23 and passes through the guide cover 43, the upper exhaust hole of the guide frame 23, the exhaust pipe 24, and the cover 25 in sequence, finally flowing into the supporting air supply pipe 1. The supporting air supply pipe 1 is used to deliver the flowing air to the ventilation ducts inside the building. In this way, air is supplied to the building. Compared with the traditional air supply method of drawing outside air into the building through an air pump, it effectively saves electricity resources and makes fuller use of natural environmental resources without damaging the ecological environment, which is in line with the concept of green building environmental protection design.

[0028] When the wind is strong, the flowing air will push the guide shroud 43 and the slotted movable rod 42 toward the direction of the supporting air supply pipe 1. The return spring 44 will be compressed accordingly. The stronger the wind, the greater the distance that the guide shroud 43 and the slotted movable rod 42 move, the greater the distance that the baffle plate 41 moves upward, the greater the portion of the upper exhaust hole of the guide frame 23 that is blocked, and the smaller the portion of the lower exhaust hole of the guide frame 23 that is blocked. As the wind speed increases with the increase in wind force, although the upper exhaust hole of the guide frame 23 is blocked, the amount of air flowing into the supporting air supply pipe 1 tends to be consistent. While meeting the ventilation needs of the building, excessive air flow into the ventilation ducts inside the building is avoided, effectively reducing duct noise and providing people with a relatively quiet working environment.

[0029] Example 2: Based on Example 1, such as Figure 4 and Figure 7As shown, it also includes a dust filtration mechanism. A dust filtration mechanism is located on the side of the guide frame 23 away from the supporting air supply pipe 1. This dust filtration mechanism filters dust from the air, preventing excessive dust from flowing into the supporting air supply pipe 1. The dust filtration mechanism includes a filter screen 51, a slide rail 52, an electric slider 53, a brush roller 54, a driven gear 55, and a fixed rack 56. The filter screen 51 is bolted to the side of the guide frame 23 away from the supporting air supply pipe 1. The filter screen 51 filters dust from the air, and slide rails 52 are welded to both sides of the filter screen 51. Each slide rail 52 is slidably connected to an electric slider 53. The two electric sliders 53 are symmetrically arranged. The two electric sliders 53 are rotatably connected to a brush roller 54 through a bearing. The brush roller 54 is provided with two driven gears 55. The filter screen plate 51 is provided with a pair of fixed racks 56. The two fixed racks 56 are symmetrically arranged. The fixed racks 56 mesh with the driven gears 55. The fixed racks 56 are used to drive the driven gears 55 and the brush roller 54 to rotate. The rotating brush roller 54 is used to brush off the dust on the surface of the filter screen plate 51 more thoroughly.

[0030] It also includes a horizontal plate 61, a start switch 62 and a limit plate 63. The two slotted movable rods 42 are provided with a horizontal plate 61 near the end of the supporting air supply pipe 1. The horizontal plate 61 is provided with a start switch 62. The start switch 62 is connected to two electric sliders 53 through a circuit. The bottom of the second support plate 22 is provided with a limit plate 63.

[0031] When outside air flows into the guide frame 23, the filter plate 51 filters the dust in the air, effectively reducing the amount of dust flowing into the building. When the wind force is strong enough to move the slotted movable rod 42, the horizontal plate 61 and the start switch 62 a large distance, the horizontal plate 61 moves to contact the limit plate 63. The limit plate 63 then presses the start switch 62, which activates the electric slider 53. The electric slider 53 drives the brush roller 54 and the driven gear 55 to move up and down reciprocally. The driven gear 55 rotates along the fixed rack 56, and the brush roller 54 rotates accordingly. The rotating brush roller 54 is used to brush off the dust on the surface of the filter plate 51 more thoroughly. At the same time, with the strong wind, it is easy to blow away the brushed dust and the dust remaining on the surface of the brush roller 54, improving the cleaning effect. When the wind force decreases, the start switch 62 separates from the limit plate 63, and the electric slider 53 stops operating.

[0032] Example 3: Based on Example 2, such as Figure 1 and Figure 6As shown, it also includes a support frame 71, a wind turbine 72, a drive shaft 73, impellers 74, a battery 75, and an exhaust pipe 26. The support frame 71 is welded to the exhaust pipe 26 near the side of the support air supply pipe 1. The wind turbine 72 is bolted to the support frame 71. The output shaft of the wind turbine 72 is fixed to the drive shaft 73. The drive shaft 73 is equipped with three impellers 74, which drive the wind turbine 72 to operate. The wind turbine 72 converts wind energy into electrical energy. The battery 75 is installed on the top of the guide frame 23. The wind turbine 72 is connected to the battery 75 through a circuit. The battery 75 is connected to two electric sliders 53 and a servo motor 32 through a circuit. The battery 75 stores the electrical energy produced by the wind turbine 72 and supplies power to the two electric sliders 53 and the servo motor 32.

[0033] The high-speed airflow discharged from the exhaust pipe 26 drives the impeller 74 to rotate. The impeller 74 drives the wind turbine 72 through the drive shaft 73. The wind turbine 72 converts wind energy into electrical energy and stores it in the battery 75. The battery 75 is used to power the servo motor 32 and the electric slider 53. By converting excess wind energy into electrical energy, the utilization rate of natural resources is improved, and the additional electricity consumption is further reduced.

[0034] Example 4: Based on Example 3, such as Figure 1 As shown, it also includes a controller 81 and a wind direction detector 82. The controller 81 is bolted to the top of the support plate 22. The controller 81 is connected to the servo motor 32 via a circuit. The top of the controller 81 is connected to the wind direction detector 82 via a circuit. The wind direction detector 82 is used to detect the direction of the wind, so that the guide frame 23 can be aligned with the wind direction in a timely manner.

[0035] The wind direction detector 82 is used to detect the wind direction. When the wind direction changes, the wind direction detector 82 controls the servo motor 32 to rotate forward or backward through the controller 81, causing the guide frame 23 to rotate. When the guide frame 23 is facing the wind direction again, the wind direction detector 82 controls the servo motor 32 to stop rotating through the controller 81. By adjusting the orientation of the guide frame 23 in a timely manner, it is easy to continuously and stably supply air into the building.

[0036] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A green building energy-saving ventilation device, comprising a supporting air supply pipe (1), a first supporting plate (21), a second supporting plate (22), a guide frame (23), an exhaust pipe (24), a cover (25), an exhaust pipe (26), and a directional mechanism. The supporting air supply pipe (1) is rotatably connected to the first supporting plate (21) and the second supporting plate (22) from bottom to top. The first supporting plate (21) and the second supporting plate (22) are fixedly installed with the guide frame (23). The guide frame (23) has an upper exhaust hole and a lower exhaust hole respectively opened from top to bottom on the side near the supporting air supply pipe (1). An exhaust pipe (24) is provided on the side, which is connected to the upper exhaust hole of the guide frame (23). A cover (25) is rotatably connected to the top of the air supply pipe (1), which is connected to the exhaust pipe (24). An exhaust pipe (26) is provided on one side of the guide frame (23) below the exhaust pipe (24), which is connected to the lower exhaust hole of the guide frame (23). The cover (25) and the support air supply pipe (1) are provided with a directional adjustment mechanism, which is used to adjust the orientation of the guide frame (23) so that the guide frame (23) can collect air better. The feature is that It also includes an air intake adjustment mechanism. The air intake adjustment mechanism is provided on the guide frame (23). The air intake adjustment mechanism is used to prevent too much air from flowing into the supporting air pipe (1), which effectively reduces the pipe wind noise.

2. The green building energy-saving ventilation equipment according to claim 1, characterized in that, The steering mechanism includes a fixed plate (31), a servo motor (32), a drive gear (33) and a gear ring (34). The fixed plate (31) is provided on the air supply pipe (1), the servo motor (32) is provided on the top of the fixed plate (31), the output shaft of the servo motor (32) is provided with a drive gear (33), and the gear ring (34) is provided at the bottom of the cover (25). The gear ring (34) meshes with the drive gear (33).

3. The green building energy-saving ventilation equipment according to claim 2, characterized in that, The air intake adjustment mechanism includes a baffle plate (41), a slotted movable rod (42), a flow guide (43), and a return spring (44). The baffle plate (41) is slidably connected to the flow guide frame (23). A pair of slotted movable rods (42) are slidably connected to the flow guide frame (23). The two slotted movable rods (42) are symmetrically arranged. A flow guide (43) is provided at one end of the two slotted movable rods (42) away from the supporting air supply pipe (1). The flow guide (43) is located inside the flow guide frame (23). The flow guide (43) contacts the inner wall of the flow guide frame (23). A pair of return springs (44) are connected between the flow guide (43) and the flow guide frame (23). Each slotted movable rod (42) passes through the return spring (44).

4. The green building energy-saving ventilation equipment according to claim 3, characterized in that, It also includes a dust filtration mechanism. The dust filtration mechanism is provided on the side of the guide frame (23) away from the supporting air supply pipe (1). The dust filtration mechanism is used to filter dust in the air and prevent excessive dust from flowing into the supporting air supply pipe (1). The dust filtration mechanism includes a filter screen (51), a slide rail (52), an electric slider (53), a brush roller (54), a driven gear (55), and a fixed rack (56). The filter screen (51) is provided on the side of the guide frame (23) away from the supporting air supply pipe (1). The filter screen plate (51) is provided with slide rails (52) on both sides. Each slide rail (52) is slidably connected to an electric slider (53). The two electric sliders (53) are symmetrically arranged. The two electric sliders (53) are rotatably connected to a brush roller (54). The brush roller (54) is provided with two driven gears (55). The filter screen plate (51) is provided with a pair of fixed racks (56). The two fixed racks (56) are symmetrically arranged. The fixed racks (56) mesh with the driven gears (55).

5. A green building energy-saving ventilation device according to claim 4, characterized in that, It also includes a horizontal plate (61), a start switch (62) and a limit plate (63). The two slotted movable rods (42) are provided with a horizontal plate (61) near the end of the supporting gas pipe (1). The horizontal plate (61) is provided with a start switch (62). The start switch (62) is connected to two electric sliders (53) through a circuit. The bottom of the second support plate (22) is provided with a limit plate (63).

6. A green building energy-saving ventilation device according to claim 5, characterized in that, It also includes a support frame (71), a wind turbine (72), a drive shaft (73), an impeller (74), a battery (75), and an exhaust pipe (26). The support frame (71) is located on one side of the exhaust pipe (26). The wind turbine (72) is mounted on the support frame (71). The output shaft of the wind turbine (72) is fixedly connected to the drive shaft (73). The drive shaft (73) is equipped with three impellers (74). The battery (75) is mounted on the top of the guide frame (23). The wind turbine (72) is connected to the battery (75) through a circuit. The battery (75) is connected to two electric sliders (53) and a servo motor (32) through a circuit.

7. A green building energy-saving ventilation device according to claim 6, characterized in that, It also includes a controller (81) and a wind direction detector (82). The controller (81) is located on the top of the support plate (22). The controller (81) is connected to the servo motor (32) via a circuit. The wind direction detector (82) is connected to the top of the controller (81) via a circuit.

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