Energy-saving ventilation structure for green building

Abstract

The utility model provides a kind of green building energy-saving ventilation structure, comprising: shell, dustproof mechanism, cleaning mechanism, air inlet mechanism, connecting mechanism and drive mechanism, wherein, dustproof mechanism is set in shell front end;Cleaning mechanism is set on dustproof mechanism;Air inlet mechanism is set in shell interior;Connecting mechanism includes first joint and second joint, wherein, first joint is set in air inlet mechanism front end;Second joint is set in cleaning mechanism rear end, and with first joint is adapted;Drive mechanism is set between air inlet mechanism and shell.The green building energy-saving ventilation structure of the utility model embodiment, not only cleaning mechanism simple structure, reduce the energy loss in transmission process when cleaning filter screen, and fan blade and cleaning mechanism are detachably connected by connecting mechanism, to reduce energy consumption again, while also reduce noise, reduce the wear and tear of equipment.

Description

Technical Field

[0001] This utility model relates to the field of ventilation structure technology, and in particular to an energy-saving ventilation structure for green buildings. Background Technology

[0002] Green buildings refer to building forms that fully consider the environment and human health during the design, construction, operation and maintenance of buildings, with the goal of efficient resource utilization and energy conservation and emission reduction. Energy-saving ventilation structure is an important component of green buildings, which aims to reduce energy consumption and improve indoor air quality by optimizing the building's ventilation system.

[0003] Chinese patent CN223258322U discloses a green building energy-saving ventilation structure. During use, the cleaning mechanism simultaneously beats and brushes the filter screen, minimizing the impact of accumulated debris on normal ventilation within the outer frame. The suction mechanism triggers the cleaning mechanism during startup, cleaning its internal components and reducing energy consumption during operation. This improves the energy efficiency of the device. However, the device still has the following drawbacks: The aforementioned device has multiple meshing gears in its suction and cleaning mechanisms, which not only makes the structure complex but also consumes a lot of electrical energy during transmission. Furthermore, even if the filter screen has been cleaned, the cleaning mechanism will continue to rotate during the continuous ventilation process, resulting in significant noise, increased energy consumption, and accelerated wear of the cleaning brush and filter screen, thus rendering the device impractical. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to propose a green building energy-saving ventilation structure that not only has a simple cleaning mechanism structure, reducing energy loss during the transmission process when cleaning the filter, but also allows for a detachable connection between the fan blades and the cleaning mechanism through a connecting mechanism, thereby further reducing energy consumption, noise, and wear and tear on the equipment.

[0006] To achieve the above objectives, the first aspect of this utility model proposes a green building energy-saving ventilation structure, comprising: a shell, a dustproof mechanism, a cleaning mechanism, an air inlet mechanism, a connecting mechanism, and a driving mechanism, wherein the dustproof mechanism is disposed at the front end of the shell; the cleaning mechanism is disposed on the dustproof mechanism; the air inlet mechanism is disposed inside the shell; the connecting mechanism includes a first connector and a second connector, wherein the first connector is disposed at the front end of the air inlet mechanism; the second connector is disposed at the rear end of the cleaning mechanism and is adapted to the first connector; and the driving mechanism is disposed between the air inlet mechanism and the shell.

[0007] In addition, the green building energy-saving ventilation structure proposed above according to this utility model may also have the following additional technical features: Specifically, the dustproof mechanism includes a baffle, multiple connecting rods, a fixing block, and multiple filter screens. The baffle is connected to the front end of the housing and has an opening inside. The multiple connecting rods are respectively connected to the inside of the baffle. The fixing block is connected between the ends of the multiple connecting rods. The multiple filter screens are respectively disposed between two adjacent connecting rods.

[0008] Specifically, the cleaning mechanism includes a rotating block, two pressure plates, multiple brush plates, and two first springs. The rotating block passes through the fixed block and is rotatably connected to it. Two through slots are formed on the side of the rotating block, located at the front and rear sides of the fixed block, respectively. The two pressure plates are movably connected to the corresponding through slots. The multiple brush plates are connected to the two ends of the corresponding pressure plates. The two first springs are respectively engaged between the corresponding pressure plates and the inner walls of the through slots.

[0009] Specifically, the air intake mechanism includes a mounting bracket, a motor, and fan blades, wherein the mounting bracket is disposed inside the housing; the motor is mounted on the upper part of the mounting bracket; and the fan blades are connected to the output end of the motor.

[0010] Specifically, the inner wall of the first connector has multiple slots.

[0011] Specifically, the second connector has multiple movable slots on its outer side, and each movable slot has a locking block inside. The end of the locking block near the first connector is set as an inclined surface, and multiple second springs are provided between each locking block and the inner wall of the corresponding movable slot.

[0012] Specifically, the driving mechanism includes two sliders and an electric actuator, wherein the two sliders are respectively disposed at the lower end of the mounting bracket; two matching grooves are formed at the bottom of the housing corresponding to the sliders; and the electric actuator is installed at the bottom of the housing and connected to the mounting bracket.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The green building energy-saving ventilation structure of the present invention, by setting a simple cleaning mechanism, can reduce energy loss in the transmission process when cleaning the filter screen. In addition, the fan blades and the cleaning mechanism are detachably connected by a connecting mechanism, so that the cleaning mechanism can be separated from the fan blades and stop running after cleaning the filter screen, while the fan blades continue to rotate to achieve continuous ventilation. This not only further reduces energy consumption, but also reduces noise and reduces equipment wear.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a three-dimensional structural diagram of a green building energy-saving ventilation structure according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the internal structure of the green building energy-saving ventilation structure shell according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the dust prevention mechanism of a green building energy-saving ventilation structure according to an embodiment of the present invention; Figure 4 This is a schematic diagram of a green building energy-saving ventilation structure cleaning mechanism according to an embodiment of the present invention.

[0016] Figure 5 This is a schematic diagram of the first and second joints of a green building energy-saving ventilation structure according to an embodiment of the present invention.

[0017] Figure 6 This is a schematic diagram of the adjustment section of a green building energy-saving ventilation structure according to an embodiment of the present invention.

[0018] Reference numerals: 1. Housing; 2. Dustproof mechanism; 201. Baffle; 202. Connecting rod; 203. Fixing block; 204. Filter screen; 3. Cleaning mechanism; 301. Rotating block; 3011. Through groove; 302. Pressure plate; 303. Brush plate; 304. First spring; 4. Air inlet mechanism; 401. Mounting bracket; 402. Motor; 403. Fan blade; 5. Connecting mechanism; 501. First connector; 5011. Slot; 502. Second connector; 5021. Movable groove; 5022. Locking block; 5023. Second spring; 6. Drive mechanism; 601. Slider; 602. Electric push rod; 603. Slide groove. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0020] The following describes the green building energy-saving ventilation structure of an embodiment of this utility model with reference to the accompanying drawings.

[0021] like Figures 1-4 As shown, the green building energy-saving ventilation structure of this utility model embodiment may include: a shell 1, a dustproof mechanism 2, a cleaning mechanism 3, an air intake mechanism 4, a connecting mechanism 5, and a driving mechanism 6.

[0022] The dustproof mechanism 2 is located at the front end of the housing 1.

[0023] It should be noted that the housing 1 described in this embodiment is installed on the building, so that the interior of the building is connected to the outside air, and the dustproof mechanism 2 can filter the external dust during the ventilation process.

[0024] The cleaning mechanism 3 is installed on the dustproof mechanism 2.

[0025] Understandably, the cleaning mechanism 3 is used to clean the dust adhering to the dustproof mechanism 2.

[0026] The air intake mechanism 4 is located inside the housing 1.

[0027] Understandably, the air intake mechanism 4 can generate negative pressure inside the housing 1, thereby drawing outside air into the interior of the building through the housing 1 to achieve ventilation.

[0028] The connecting mechanism 5 includes a first connector 501 and a second connector 502.

[0029] The first connector 501 is located at the front end of the air inlet mechanism 4, and the second connector 502 is located at the rear end of the cleaning mechanism 3 and is adapted to the first connector 501.

[0030] The drive mechanism 6 is located between the air intake mechanism 4 and the housing 1.

[0031] It is understandable that the air intake mechanism 4 can be moved back and forth by the drive mechanism 6, thereby realizing the docking and separation of the first connector 501 and the second connector 502.

[0032] Specifically, when ventilation is required inside the building, the air intake mechanism 4 is activated to generate negative pressure inside the shell 1, allowing outside air to be drawn into the building, thus achieving ventilation inside the building.

[0033] When external personnel observe that a large amount of dust has been adsorbed on the dustproof mechanism 2, thus affecting the ventilation efficiency inside the building, the air intake mechanism 4 is first shut off, and the drive mechanism 6 is started. The drive mechanism 6 drives the air intake mechanism 4 to move forward, so that the first connector 501 and the second connector 502 are connected. Then the air intake mechanism 4 is started again, driving the cleaning mechanism 3 to rotate synchronously. During the rotation, the cleaning mechanism 3 can drive the dustproof mechanism 2 to vibrate and clean its front and back, so that the dust falls off quickly.

[0034] After cleaning, the air intake mechanism 4 is closed, the adjustment unit 503 is started to drive the mounting bracket 401 to move backward, so that the first connector 501 and the second connector 502 are separated. Then the air intake mechanism 4 is started again to re-ventilate and exchange air, and the cleaning mechanism 3 stops operating. This not only reduces energy consumption, but also reduces noise and reduces wear and tear on the equipment.

[0035] In one embodiment of this utility model, such as Figure 3 As shown, the dustproof mechanism 2 includes a baffle 201, multiple connecting rods 202, a fixing block 203, and multiple filter screens 204.

[0036] The baffle 201 is connected to the front end of the housing 1 and has an opening inside. Multiple connecting rods 202 are connected to the inside of the baffle 201 respectively. The fixing block 203 is connected between the ends of the multiple connecting rods 202. Multiple filter screens 204 are respectively arranged between two adjacent connecting rods 202.

[0037] It should be noted that there are three connecting rods 202 and three filter screens 204 to ensure ventilation. The connecting rods 202 and the fixing block 203 can fix the filter screen 204.

[0038] In one embodiment of this utility model, such as Figure 2 As shown, the air intake mechanism 4 includes a mounting bracket 401, a motor 402, and a fan blade 403.

[0039] The mounting bracket 401 is located inside the housing 1, the motor 402 is mounted on the upper part of the mounting bracket 401, and the fan blade 403 is connected to the output end of the motor 402.

[0040] Specifically, the fan blade 403 is driven to rotate by the motor 402, which generates negative pressure inside the housing 1, allowing external air to enter the building through the housing 1.

[0041] In one embodiment of this utility model, such as Figure 2 and Figure 3 As shown, the cleaning mechanism 3 includes a rotating block 301, two pressure plates 302, multiple brush plates 303, and two first springs 304.

[0042] The rotating block 301 passes through the fixed block 203 and is rotatably connected to the fixed block 203. Two through slots 3011 are opened on the side of the rotating block 301. The two through slots 3011 are located at the front and rear sides of the fixed block 203, respectively. Two pressure plates 302 are movably connected to the corresponding through slots 3011, and multiple brush plates 303 are connected to the two ends of the corresponding pressure plates 302. Two first springs 304 are respectively engaged between the corresponding pressure plates 302 and the inner wall of the through slots 3011.

[0043] It should be noted that the brush plate 303 described in this embodiment is symmetrically arranged about the filter screen 204, so that the bristles are in contact with the front and rear surfaces of the filter screen 204. The length of the brush plate 303 is the same as the radius of the filter screen 204, so that the filter screen 204 can be thoroughly cleaned.

[0044] Additionally, it should be noted that the rotating block 301 and the fixed block 203 described in this embodiment are rotatably connected by bearings.

[0045] Specifically, when cleaning the filter screen 204, the rotating block 301 rotates, causing the pressure plate 302 and the brush plate 303 to rotate. The bristles of the brush plate 303 adhere to the surface of the filter screen 204 to sweep away the attached dust. When the brush plate 303 passes the connecting rod 202, since the width of the connecting rod 202 is greater than the thickness of the filter screen 204, the brush plate 303 will temporarily leave the surface of the filter screen 204 and drive the pressure plate 302 to move in the through groove 3011 to squeeze the first spring 304. When the brush plate 303 slips off the connecting rod 202, the first spring 304 will squeeze the pressure plate 302 to drive the brush plate 303 to quickly return to its original position and adhere to the filter screen 204. At this time, the brush plate 303 will hit the filter screen 204, causing the filter screen 204 to vibrate and shake off the dust, thereby enhancing the dust removal effect.

[0046] It is understandable that the rotating block 301 is directly connected to the air intake mechanism 4 through the first connector 501 and the second connector 502, which reduces unnecessary transmission mechanisms and thus saves the output consumption of the air intake mechanism 4.

[0047] In one embodiment of this utility model, such as Figure 5 As shown, the inner wall of the first connector 501 has multiple slots 5011.

[0048] It should be noted that the number of card slots 5011 described in this embodiment is 4 and they are arranged in a circular array, which can achieve a good fixing effect.

[0049] In one embodiment of this utility model, such as Figure 2 and Figure 5As shown, the second connector 502 has multiple movable slots 5021 on its outer side. Each movable slot 5021 has a locking block 5022 inside. The end of the locking block 5022 near the first connector 501 is set as an inclined surface. Multiple second springs 5023 are arranged between each locking block 5022 and the inner wall of the corresponding movable slot 5021.

[0050] It should be noted that the number of card blocks 5022 and movable slots 5021 described in this embodiment are both 4, which facilitates cooperation with card slots 5011. Card blocks 5022 are movably connected to movable slots 5021 through limiting blocks to prevent card blocks 5022 from falling out of movable slots 5021.

[0051] In one embodiment of this utility model, such as Figure 6 As shown, the drive mechanism 6 includes two sliders 601 and an electric actuator 602.

[0052] Two sliders 601 are respectively set at the lower end of the mounting bracket 401. Two matching grooves 603 are opened at the bottom of the housing 1 corresponding to the sliders 601. The electric push rod 602 is installed at the bottom of the housing 1 and connected to the mounting bracket 401.

[0053] Specifically, during ventilation, when external personnel observe that a large amount of dust has accumulated on the filter 204, thus affecting the ventilation efficiency inside the building, the motor 402 is first turned off, and the electric actuator 602 is activated. The electric actuator 602 drives the mounting bracket 401 to move forward in conjunction with the slide groove 603 and the slider 601. The mounting bracket 401 drives the motor 402 and the fan blade 403 to move forward, so that the first connector 501 and the second connector 502 are aligned. When the locking block 5022 and the locking slot 5011 are exactly aligned, the locking block 5022 can be directly locked into the locking slot 5011; when the locking block 5022 is aligned with the locking slot 5011, the locking block 5022 can be directly locked into the locking slot 5011. When the second connector 502 deviates from the slot 5011, the second connector 502 is inserted into the first connector 501. The first connector 501 presses the locking block 5022, causing the locking block 5022 to be stored in the movable slot 5021. At this time, the motor 402 is started, and the fan blade 403 rotates, driving the first connector 501 to rotate. When the slot 5011 rotates to align with the locking block 5022, the locking block 5022, in conjunction with the second spring 5023, pops out and inserts into the slot 5011, thereby driving the second connector 502 to rotate. The second connector 502 drives the brush plate 303 to rotate to clean the filter screen 204.

[0054] In summary, the green building energy-saving ventilation structure of this utility model, by setting a simple cleaning mechanism, can reduce energy loss during the transmission process when cleaning the filter. In addition, the fan blades and the cleaning mechanism are detachably connected by a connecting mechanism, so that the cleaning mechanism can be separated from the fan blades and stop operating after cleaning the filter, while the fan blades continue to rotate to achieve continuous ventilation. This not only further reduces energy consumption, but also reduces noise and equipment wear.

[0055] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0056] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0057] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A green building energy-saving ventilation structure, characterized in that, include: The components include a housing, a dustproof mechanism, a cleaning mechanism, an air intake mechanism, a connecting mechanism, and a drive mechanism. The dustproof mechanism is located at the front end of the housing; The cleaning mechanism is mounted on the dustproof mechanism; The air intake mechanism is located inside the housing; The connecting mechanism includes a first connector and a second connector, wherein, The first connector is located at the front end of the air inlet mechanism; The second connector is located at the rear end of the cleaning mechanism and is adapted to the first connector; The drive mechanism is disposed between the air intake mechanism and the housing.

2. The green building energy-saving ventilation structure according to claim 1, characterized in that, The dustproof mechanism includes a baffle, multiple connecting rods, a fixing block, and multiple filter screens, wherein, The baffle is connected to the front end of the housing and has an opening inside; The multiple connecting rods are respectively connected to the interior of the baffle; The fixing block is connected between the ends of the plurality of connecting rods; The multiple filters are respectively disposed between two adjacent connecting rods.

3. The green building energy-saving ventilation structure according to claim 2, characterized in that, The cleaning mechanism includes a rotating block, two pressure plates, multiple brush plates, and two first springs, wherein... The rotating block passes through the fixed block and is rotatably connected to the fixed block. Two through slots are opened on the side of the rotating block, and the two through slots are respectively located on the front and rear sides of the fixed block. The two pressure plates are respectively movably connected to the corresponding through slots; The plurality of brush plates are respectively connected to both ends of the corresponding pressure plate; The two first springs are respectively engaged between the corresponding pressure plate and the inner wall of the through groove.

4. The green building energy-saving ventilation structure according to claim 1, characterized in that, The air intake mechanism includes a mounting bracket, a motor, and fan blades, wherein, The mounting bracket is disposed inside the housing; The motor is mounted on the upper part of the mounting bracket; The fan blades are connected to the output terminal of the motor.

5. The green building energy-saving ventilation structure according to claim 1, characterized in that, The inner wall of the first connector has multiple slots.

6. The green building energy-saving ventilation structure according to claim 5, characterized in that, The second connector has multiple movable slots on its outer side, and each movable slot has a locking block inside. The end of the locking block near the first connector is set as an inclined surface, and multiple second springs are provided between each locking block and the inner wall of the corresponding movable slot.

7. The green building energy-saving ventilation structure according to claim 4, characterized in that, The drive mechanism includes two sliders and an electric actuator, wherein, The two sliders are respectively disposed at the lower end of the mounting bracket; The bottom of the housing has two matching grooves corresponding to the slider. The electric actuator is mounted on the bottom of the housing and connected to the mounting bracket.

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