CN116624953A - Fresh air purifying all-in-one machine - Google Patents
Fresh air purifying all-in-one machine Download PDFInfo
- Publication number
- CN116624953A CN116624953A CN202310595481.4A CN202310595481A CN116624953A CN 116624953 A CN116624953 A CN 116624953A CN 202310595481 A CN202310595481 A CN 202310595481A CN 116624953 A CN116624953 A CN 116624953A
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- China
- Prior art keywords
- air
- pipeline
- air inlet
- exhaust
- fresh air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000004887 air purification Methods 0.000 claims description 13
- 239000012535 impurity Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of fresh air equipment, in particular to a fresh air purifying integrated machine, which comprises an integrated machine body, wherein a fresh air inlet and an air exhaust outlet are formed in the integrated machine body, and the integrated machine also comprises an air exhaust pipeline, a communicating pipeline and an air inlet pipeline; when the baffle net is required to be cleaned, the second air valve is opened, the first air valve and the third air valve are closed, the exhaust mode of the integrated machine body is opened, the exhaust air generated by the integrated machine body generates reverse airflow in the air inlet pipeline, and when the rotating shaft is driven to rotate by the driving mechanism, the rotating cleaning blades can scrape sundries adhered to the outer side of the baffle net, and the reverse airflow generated in the air inlet pipeline is matched, so that the sundries on the outer side of the baffle net can be cleaned rapidly and effectively; according to the scheme, the air entering the fresh air inlet is filtered through the blocking net, the air inlet pipeline and the blocking net are automatically cleaned regularly through reverse airflow and rotation of the cleaning blades, and the integrated machine body can always keep good air inlet efficiency.
Description
Technical Field
The invention relates to the technical field of fresh air equipment, in particular to a fresh air purifying all-in-one machine.
Background
Along with the implementation of energy saving and emission reduction policies and the wind dust, sand and haze weather frequently occurring in recent years, the understanding of people on indoor air environment is gradually changed. In order to meet the demands of people for working and living in comfortable and healthy indoor air environments, various devices capable of treating indoor air are gradually arranged on the market, the existing devices for treating the indoor air mainly comprise a fresh air machine purifying all-in-one machine, and the fresh air purifying all-in-one machine mainly discharges indoor polluted air outdoors and sends outdoor fresh air indoors after being treated; the novel total-heating type fresh air purification all-in-one machine heat recovery core sealing device disclosed in CN201720207500.1 comprises a fresh air inlet and an exhaust outlet which are communicated with an outdoor space, and when the outdoor air is extracted by the fresh air inlet, sundries such as winged insects, catkin, dust and the like in the outdoor air can enter the fresh air purification all-in-one machine along with air flow, so that the service life of an inner filter screen of the fresh air purification all-in-one machine can be influenced, and the quality of air conveyed to a room by the fresh air purification all-in-one machine can be also influenced; in order to solve the problem, when a fresh air purification all-in-one machine on the market is installed, a fresh air inlet is connected with a pipeline extending out of a building wall, and one side of the pipeline extending out of the building wall is provided with an insect-proof net to block sundries in the air. However, after the fresh air purification integrated machine is used for a long time, a large amount of sundries can be accumulated and adhered to the outer side of the protective net, so that the air inlet efficiency of the fresh air purification integrated machine is affected; and the protective cover is generally arranged at the high position outside the wall, so that the resident is difficult to clean.
Based on the above, the applicant considers designing a fresh air purifying integrated machine which can block sundries at a fresh air inlet and automatically clean the sundries.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problems that: how to provide a fresh air purification all-in-one that blocks fresh air import debris and can clear up debris automatically.
In order to solve the technical problems, the invention adopts the following technical scheme:
the fresh air purifying integrated machine comprises an integrated machine body, wherein a fresh air inlet and an air exhaust outlet are formed in the integrated machine body, and the integrated machine further comprises an air exhaust pipeline, a communicating pipeline and an air inlet pipeline;
one end of the air exhaust pipeline is connected with the air exhaust outlet, the other end of the air exhaust pipeline is an air outlet, one end of the air inlet pipeline is connected with the fresh air inlet, the other end of the air inlet pipeline is an air inlet, one end of the communicating pipeline is a first communicating opening communicated with the interior of the air exhaust pipeline, and the other end of the communicating pipeline is a second communicating opening communicated with the interior of the air inlet pipeline;
the air exhaust pipeline, the communication pipeline and the air inlet pipeline are internally provided with a first air valve, a second air valve and a third air valve which are used for opening or closing the air exhaust pipeline, the communication pipeline and the air inlet pipeline respectively, the first air valve is positioned between the air exhaust port and the first communication port, and the third air valve is positioned between the fresh air inlet and the second communication port; when the first air valve and the third air valve are closed and the second air valve is opened, the air flow exhausted by the exhaust outlet sequentially passes through the exhaust pipeline, the first communication port, the communication pipeline, the second communication port, the air inlet pipeline and the air inlet;
the air inlet is provided with a blocking net, one side of the blocking net facing the fresh air inlet is the inner side, the opposite side of the blocking net is the outer side, the blocking net is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a cleaning blade which is in contact with the outer side of the blocking net, and the other end of the rotating shaft is connected with a driving mechanism which drives the rotating shaft to rotate.
The working principle and the advantages of the fresh air purifying all-in-one machine are as follows:
the opening or closing of the first air valve can open or close the exhaust pipeline to be communicated with outdoor air, the opening or closing of the third air valve can open or close the air inlet pipeline to be communicated with the outdoor air, and as one end of the communication pipeline is a first communication port communicated with the interior of the exhaust pipeline and the other end of the communication pipeline is a second communication port communicated with the interior of the air inlet pipeline, the opening or closing of the second air valve can open or close the communication between the exhaust pipeline and the air inlet pipeline; when the integrated machine body needs to perform normal air exhaust and air inlet, the second air valve is closed to close the communication between the air exhaust pipeline and the air inlet pipeline, and the first air valve and the third air valve are opened to open the communication between the air exhaust pipeline and the air inlet pipeline and the outdoor air, so that the air exhaust pipeline and the air inlet pipeline independently operate; the blocking net at the air inlet on the air inlet pipeline can block sundries in outdoor air, so that the sundries are prevented from entering the integrated machine body along with the air inlet pipeline; when the blocking net is required to be cleaned, the second air valve is opened to open the communication between the air exhaust pipeline and the air inlet pipeline, the first air valve and the third air valve are closed at the same time, and then the air exhaust mode of the integrated machine body is opened, so that the integrated machine body can exhaust indoor air through the air exhaust pipeline; the air exhaust generated by the integrated machine body generates reverse air flow in the air inlet pipeline, impurities in the air inlet pipeline and on the blocking net are cleaned through the reverse air flow, and when the rotating shaft is driven to rotate through the driving mechanism, the rotating shaft drives the cleaning blades which are in contact with the outer side of the blocking net to rotate, the rotating cleaning blades can scrape the impurities adhered to the outer side of the blocking net, and the impurities on the outer side of the blocking net can be cleaned rapidly and effectively by matching the reverse air flow generated in the air inlet pipeline; according to the scheme, the air entering the fresh air inlet is filtered through the blocking net, the air inlet pipeline and the blocking net are automatically cleaned regularly through reverse airflow and rotation of the cleaning blades, and the integrated machine body can always keep good air inlet efficiency.
Further, the driving mechanism is a driving blade fixedly connected to the rotating shaft, and the driving blade is located at the second communication port, so that the air flow flowing out of the second communication port drives the driving blade to rotate.
Further, the driving blade and the cleaning blade each comprise a plurality of driving blades.
Further, the air inlet pipeline is in a circular tube shape, and the blocking net is in a circular plate shape.
Further, one end of the driving blade is connected with the fixed shaft, and the other end of the driving blade is in contact with the inner side wall of the air inlet pipeline.
Further, the driving blade is contacted with the inner side of the blocking net towards the side edge of the blocking net.
Further, the exhaust pipeline and the connecting channel are both in a circular tube shape.
Further, the air inlet pipeline is arranged in parallel with the air exhaust pipeline, and the connecting pipeline is arranged perpendicular to the air inlet pipeline and the air exhaust pipeline.
Further, a guide block is fixedly arranged at the second communication port, and one side of the guide block, which faces the exhaust pipeline, is an inclined plane.
Further, the outer side wall of the rotating shaft is fixedly connected with the inner side wall of the bearing, and the bearing is embedded in the baffle net.
Drawings
FIG. 1 is a schematic perspective view of a fresh air purifying integrated machine according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of an exhaust duct, a communication duct and an air intake duct according to an embodiment of the present invention;
FIG. 3 is a schematic perspective sectional structure of an exhaust duct, a communication duct and an air intake duct according to an embodiment of the present invention;
FIG. 4 is a schematic top view of FIG. 3;
FIG. 5 is a schematic view of a connection structure of a cleaning blade, a driving blade, a rotating shaft and a bearing according to an embodiment of the present invention; in the above figures: 100. the integrated machine body; 110. a fresh air inlet; 120. an exhaust outlet;
200. an exhaust duct; 210. a first damper;
300. a communication pipe; 310. a second air valve; 320. a flow guiding block;
400. an air inlet pipeline; 410. a third damper; 420. a blocking net; 430. a rotation shaft; 431. a driving blade; 432. cleaning the blade; 500. and (3) a bearing.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1 to 5 together, the present embodiment provides a fresh air purifying integrated machine, which includes an integrated machine body 100, wherein a fresh air inlet 110 and an air outlet 120 are provided on the integrated machine body 100, and the integrated machine further includes an air exhaust pipe 200, a communication pipe 300 and an air inlet pipe 400;
one end of the exhaust pipeline 200 is connected with the exhaust outlet 120, the other end of the exhaust pipeline is an exhaust outlet, one end of the air inlet pipeline 400 is connected with the fresh air inlet 110, the other end of the air inlet pipeline is an air inlet, one end of the communication pipeline 300 is a first communication port communicated with the interior of the exhaust pipeline 200, and the other end of the communication pipeline is a second communication port communicated with the interior of the air inlet pipeline 400;
the exhaust duct 200, the communication duct 300, and the air intake duct 400 are respectively provided with a first air valve 210, a second air valve 310, and a third air valve 410 for opening or closing the same, the first air valve 210 is positioned between the exhaust port and the first communication port, and the third air valve 410 is positioned between the fresh air inlet 110 and the second communication port; when the first and third air valves 210 and 410 are closed and the second air valve 310 is opened, the air flow discharged from the air discharge outlet 120 sequentially passes through the air discharge pipe 200, the first communication port, the communication pipe 300, the second communication port, the air inlet pipe 400 and the air inlet;
the air inlet is provided with a baffle net 420, one side of the baffle net 420 facing the fresh air inlet 110 is the inner side, the opposite side is the outer side, a rotating shaft 430 is rotatably connected to the baffle net 420, one end of the rotating shaft 430 is fixedly connected with a cleaning blade 432 contacted with the outer side of the baffle net 420, and the other end of the rotating shaft 430 is connected with a driving mechanism for driving the rotating shaft 430 to rotate.
In this embodiment, the opening or closing of the first air valve 210 can open or close the exhaust duct 200 to communicate with the outdoor air, the opening or closing of the third air valve 410 can open or close the intake duct 400 to communicate with the outdoor air, and since one end of the communication duct 300 is a first communication port communicating with the inside of the exhaust duct 200 and the other end is a second communication port communicating with the inside of the intake duct 400, the opening or closing of the second air valve 310 can open or close the communication between the exhaust duct 200 and the intake duct 400; when the integrated machine body 100 needs to perform normal air exhaust and air intake, the second air valve 310 is closed to close the communication between the air exhaust pipeline 200 and the air intake pipeline 400, and the first air valve 210 and the third air valve 410 are opened to open the communication between the air exhaust pipeline 200 and the air intake pipeline 400 and the outdoor air, so that the air exhaust pipeline 200 and the air intake pipeline 400 independently operate; the blocking net 420 at the air inlet of the air inlet pipeline 400 can block sundries in the outdoor air, and sundries are prevented from entering the integrated machine body 100 along with the air inlet pipeline 400; when the blocking net 420 needs to be cleaned, the second air valve 310 is opened to open the communication between the air exhaust pipeline 200 and the air inlet pipeline 400, and simultaneously, the first air valve 210 and the third air valve 410 are closed, and then the air exhaust mode of the integrated machine body 100 is opened, so that the integrated machine body 100 can exhaust indoor air through the air exhaust pipeline 200, and when the first air valve 210 is closed, the air exhaust in the air exhaust pipeline 200 enters the communication pipeline 300 through the first communication port and is exhausted through the second communication port, and when the third air valve 410 is positioned between the fresh air inlet 110 and the second communication port, the air flow exhausted from the second communication port can pass through the air inlet pipeline 400 and is exhausted to the outside from the air inlet when the third air valve 410 is closed; the exhaust air generated by the integrated machine body 100 generates reverse airflow in the air inlet pipeline 400, impurities in the air inlet pipeline 400 and on the baffle net 420 are cleaned by the reverse airflow, and when the rotating shaft 430 is driven to rotate by the driving mechanism, the rotating shaft 430 drives the cleaning blades 432 on the rotating shaft, which are in contact with the outer side of the baffle net 420, to rotate, and the rotating cleaning blades 432 can scrape off impurities adhered to the outer side of the baffle net 420 and can be matched with the reverse airflow generated in the air inlet pipeline 400 to quickly and effectively clean the impurities on the outer side of the baffle net 420; according to the scheme, the air entering the fresh air inlet 110 is filtered through the baffle net 420, and the air inlet pipeline 400 and the baffle net 420 are automatically cleaned regularly through reverse airflow and rotation of the cleaning blades 432, so that the integrated machine body 100 can always keep good air inlet efficiency.
Preferably, as shown in fig. 3 to 5, the driving mechanism is a driving vane 431 fixedly connected to the rotating shaft 430, the driving vane 431 is located at the second communication port, when the second communication port flows out of the air flow, the air flow directly acts on the driving vane 431 to drive the driving vane 431 to rotate, and when the driving vane 431 rotates, the rotating shaft 430 and the cleaning vane thereon are driven to rotate, so that other power sources are not needed to drive the rotating shaft 430 to rotate, and the energy-saving and environment-friendly effects are realized, and the manufacturing cost is reduced; specifically, the driving vane 431 and the cleaning vane 432 each include a plurality of driving vanes 431 and 432, so that the air flow flowing out from the second communication port can better drive the driving vane 431, and meanwhile, the cleaning efficiency of the cleaning vane 432 on the barrier net 420 is increased.
Preferably, as shown in fig. 1 to 4, the air inlet duct 400, the air outlet duct 200, and the communication duct 300 are all circular tubes, and the blocking net 420 is circular plate-shaped, so that the rotating cleaning blades can clean the blocking net 420 with a maximum area.
Preferably, as shown in fig. 3 and 4, one end of the driving vane 431 is connected with the fixed shaft, the other end is contacted with the inner side wall of the air inlet pipe 400, and the driving vane 431 is contacted with the inner side of the baffle net 420 towards the side edge of the baffle net 420, and when the driving vane 431 rotates, the inner side wall of the air inlet pipe 400 and the inner side of the baffle net 420 can be cleaned; specifically, the contact surfaces between the driving vane 431 and the inner side wall of the air inlet pipe 400, the contact surfaces between the cleaning vane and the outer side of the baffle net 420 can be all bristles commonly used in the prior art, so as to achieve a better cleaning effect.
Preferably, as shown in fig. 1 to 4, the air inlet pipe 400 is arranged in parallel with the air outlet pipe 200, the connecting pipe is arranged perpendicular to the air inlet pipe 400 and the air outlet pipe 200, the air inlet pipe 400, the air outlet pipe 200 and the connecting pipe form a stable and reliable H-shaped structure, and in particular, the connecting pipe can be directly welded with the air inlet pipe 400 and the air outlet pipe 200.
Preferably, as shown in fig. 3 and fig. 4, a flow guiding block 320 is fixedly disposed at the second communication port, one side of the flow guiding block 320 facing the exhaust duct 200 is an inclined plane, and when the air flow in the communication duct 300 passes through the second communication port, the flow guiding block 320 can play a role in guiding, so that the air flow flowing out of the flow passage duct acts on the driving vane 431 in an inclined manner, thereby achieving a better driving effect.
Preferably, as shown in fig. 5, the outer side wall of the rotating shaft 430 is fixedly connected with the inner side wall of the bearing 500, the bearing 500 is embedded in the blocking net 420, the outer side wall of the bearing 500 is fixedly connected with the blocking net 420, and the inner side wall is fixedly connected with the outer side wall of the rotating shaft 430, so that the rotating shaft 430 can be smoothly and rotatably connected on the blocking net 420.
Specifically, the first air valve 210, the second air valve 310, and the third air valve 410 may be electric air valves in the prior art.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (10)
1. The fresh air purifying all-in-one machine comprises an all-in-one machine body, wherein a fresh air inlet and an air exhaust outlet are formed in the all-in-one machine body, and the all-in-one machine is characterized by further comprising an air exhaust pipeline, a communicating pipeline and an air inlet pipeline;
one end of the air exhaust pipeline is connected with the air exhaust outlet, the other end of the air exhaust pipeline is an air outlet, one end of the air inlet pipeline is connected with the fresh air inlet, the other end of the air inlet pipeline is an air inlet, one end of the communicating pipeline is a first communicating port communicated with the interior of the air exhaust pipeline, and the other end of the communicating pipeline is a second communicating port communicated with the interior of the air inlet pipeline;
the air exhaust pipeline, the communication pipeline and the air inlet pipeline are internally provided with a first air valve, a second air valve and a third air valve which are used for opening or closing the air exhaust pipeline, the communication pipeline and the air inlet pipeline respectively, the first air valve is positioned between the air exhaust port and the first communication port, and the third air valve is positioned between the fresh air inlet and the second communication port; when the first air valve and the third air valve are closed and the second air valve is opened, the air flow exhausted by the exhaust outlet sequentially passes through the exhaust pipeline, the first communication port, the communication pipeline, the second communication port, the air inlet pipeline and the air inlet;
the air inlet is provided with a blocking net, one side of the blocking net facing the fresh air inlet is the inner side, the opposite side of the blocking net is the outer side, the blocking net is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a cleaning blade which is in contact with the outer side of the blocking net, and the other end of the rotating shaft is connected with a driving mechanism which drives the rotating shaft to rotate.
2. The fresh air purifying all-in-one machine according to claim 1, wherein the driving mechanism is a driving blade fixedly connected to the rotating shaft, and the driving blade is located at the second communication port, so that the air flow flowing out of the second communication port drives the driving blade to rotate.
3. The fresh air purification all-in-one machine according to claim 2, wherein the driving blade and the cleaning blade each comprise a plurality of driving blades and cleaning blades.
4. A fresh air purifying all-in-one machine according to claim 3, wherein the air inlet pipeline is in a circular tube shape, and the baffle net is in a circular plate shape.
5. The fresh air purifying all-in-one machine according to claim 4, wherein one end of the driving blade is connected with the fixed shaft, and the other end of the driving blade is in contact with the inner side wall of the air inlet pipeline.
6. The fresh air purification all-in-one machine according to claim 5, wherein the driving blade is contacted with the inner side of the blocking net towards the side edge of the blocking net.
7. A fresh air purifying all-in-one machine according to claim 3, wherein the exhaust duct and the connecting channel are both tubular.
8. The fresh air purification all-in-one machine according to claim 7, wherein the air inlet pipeline and the air exhaust pipeline are arranged in parallel, and the connecting pipeline is arranged perpendicular to the air inlet pipeline and the air exhaust pipeline.
9. The fresh air purification all-in-one machine according to claim 2, wherein a diversion block is fixedly arranged at the second communication port, and one side of the diversion block, which faces the exhaust pipeline, is an inclined plane.
10. The fresh air purification all-in-one machine according to claim 1, wherein the outer side wall of the rotating shaft is fixedly connected with the inner side wall of a bearing, and the bearing is embedded in the blocking net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310595481.4A CN116624953A (en) | 2023-05-24 | 2023-05-24 | Fresh air purifying all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310595481.4A CN116624953A (en) | 2023-05-24 | 2023-05-24 | Fresh air purifying all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116624953A true CN116624953A (en) | 2023-08-22 |
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ID=87591473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310595481.4A Pending CN116624953A (en) | 2023-05-24 | 2023-05-24 | Fresh air purifying all-in-one machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN116624953A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739449A (en) * | 2024-02-02 | 2024-03-22 | 广州大学 | Intelligent fresh air system of building |
-
2023
- 2023-05-24 CN CN202310595481.4A patent/CN116624953A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739449A (en) * | 2024-02-02 | 2024-03-22 | 广州大学 | Intelligent fresh air system of building |
| CN117739449B (en) * | 2024-02-02 | 2024-05-31 | 广州大学 | Intelligent fresh air system of building |
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