CN108571780B - Air purification system - Google Patents
Air purification system Download PDFInfo
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- CN108571780B CN108571780B CN201810375401.3A CN201810375401A CN108571780B CN 108571780 B CN108571780 B CN 108571780B CN 201810375401 A CN201810375401 A CN 201810375401A CN 108571780 B CN108571780 B CN 108571780B
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- air
- air duct
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- air inlet
- intelligent terminal
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- 238000004887 air purification Methods 0.000 title claims abstract description 41
- 230000030279 gene silencing Effects 0.000 claims abstract description 41
- 239000000428 dust Substances 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008030 elimination Effects 0.000 description 7
- 238000003379 elimination reaction Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
- F24F13/085—Grilles, registers or guards including an air filter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/10—Weather information or forecasts
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the field of air purifiers, and aims to solve the problem that the existing air purification functions are inconvenient to use because a user needs to manually open and close the air purifiers; the plurality of silencing gaps are spirally distributed on the periphery of the air duct from one end close to the air duct to one end far away from the air duct along the rotation direction of the fan. The invention has the beneficial effect that the air purification equipment is controlled to be opened or closed according to the meteorological information. The air purification system provided by the invention can realize automatic opening and closing of the air purification equipment, does not need manual operation of a user, can control the opening, closing and opening time of the air purification equipment by combining the environment, and improves the user experience.
Description
Technical Field
The invention relates to the field of air purifiers, in particular to an air purification system.
Background
Along with the development of mobile interconnection technology, intelligent household appliances are more and more popular in the market and become new products which are mainly released by various household appliance manufacturers. At present, the pollution problem of various cities in China is increasingly serious, particularly, haze, dust, sand and the like seriously affect the health of people, so that air purification equipment is also increasingly used by people.
Most of the existing air purification equipment only has an air purification function, all the air purification functions need to be manually opened and closed by a user, so that the user can use the air purification equipment inconveniently, and the user does not know whether the environment in which the user is located needs to be opened or not and the time for opening the air purification equipment.
Disclosure of Invention
The invention aims to provide an air purification system to solve the problem that the existing air purification functions are inconvenient for users due to the fact that the existing air purification functions are required to be manually opened and closed by users.
The embodiment of the invention is realized by the following steps:
embodiments of the present invention provide an air purification system,
the system comprises an air quality monitor, a cloud server, an intelligent terminal, a controller and a purifier main body;
the air quality monitor and the cloud server are respectively in communication connection with the intelligent terminal; the air quality monitoring instrument monitors the air quality and actively transmits monitoring data to the intelligent terminal or receives a monitoring instruction transmitted by the intelligent terminal, and the cloud server stores air quality parameters and actively transmits the stored data to the intelligent terminal or receives a collecting instruction transmitted by the intelligent terminal;
the intelligent terminal is electrically connected with the controller, and actively or after receiving an artificial instruction, the intelligent terminal transmits monitoring data and storage data to the controller;
the controller comprises a measuring and calculating module, a time setting module and a timing module, and the controller receives the monitoring data and stores the data and then instructs the measuring and calculating module to measure and calculate the working time required by the purification of the purifier main body; the controller receives the working time length and instructs the time length setting module to set the working time length; the controller receives the working period and synchronously starts the purifier main body and the timing module, the timing module performs timing and sends an ending instruction to the controller after the working period is ended, and the purifier main body is instructed to be closed after the controller receives the ending instruction.
Whether air detection is carried out or not is controlled through the intelligent terminal, whether data are transmitted to the controller or not is determined through instruction control of the intelligent terminal, and different operation processes are respectively started after the controller receives instruction information. And controlling the air purification equipment to be turned on or off according to the weather information. The air purification system provided by the invention can realize automatic opening and closing of the air purification equipment, does not need manual operation of a user, can control the opening, closing and opening time of the air purification equipment by combining the environment, and improves the user experience.
In one implementation of this embodiment:
the purifier main body is provided with an air duct for accommodating a fan, the top end and the bottom end of the air duct are arranged in a penetrating manner, the bottom end of the air duct is an air inlet, and the top end of the air duct is an air outlet;
the transverse section of the air duct is circular, and the purifier main body is provided with a plurality of silencing gaps which are distributed at intervals along the circumferential direction of the air duct; one end of each silencing gap is a silencing inlet and is communicated with the air duct, and the other end of each silencing gap extends along the direction far away from the air duct; the top end and the bottom end of each silencing gap are arranged in a penetrating manner;
the plurality of silencing gaps are spirally distributed on the periphery of the air duct from one end close to the air duct to one end far away from the air duct along the rotation direction of the fan.
In one implementation of this embodiment:
the extension tracks of the silencing inlets of the silencing gaps from one end of the air inlet to one end of the air outlet are spirally distributed on the inner wall of the air duct along the rotation direction of the fan.
In one implementation of this embodiment:
a noise elimination inlet of each noise elimination gap is provided with a horn mouth;
the bellmouth gradually reduces from the end that is close to the wind channel to the end that keeps away from the wind channel.
In one implementation of this embodiment:
the transverse section of each silencing gap is gradually increased from one end facing the air inlet to one end close to the air outlet.
In one implementation of this embodiment:
one end of each silencing gap, which is far away from the air duct, is provided with a guide inclined plane;
the guiding-out inclined plane is gradually far away from the air duct from one end close to the air inlet to one end close to the air outlet;
the two sides of the guiding-out inclined plane are in arc transition with the inner wall of the air duct respectively.
In one implementation of this embodiment:
a plurality of flow guide channels are arranged on the inner wall of the air duct at intervals, and the plurality of flow guide channels are spirally distributed from one end of the air inlet to one end of the air outlet along the rotation direction of the fan;
at least one flow guide channel is correspondingly arranged between two adjacent silencing gaps.
In one implementation of this embodiment:
the air inlet is provided with an air inlet fence net;
the middle part of the air inlet fence net protrudes towards the lower part of the air inlet and forms a cone shape.
In one implementation of this embodiment:
the inner side of the air inlet fence net is provided with a dust blocking part which is in a cone shape, and the tip part of the dust blocking part extends towards the lower part of the air inlet;
the sharp portion of air inlet barrier net is the conical cover, and the conical cover can be dismantled with the air inlet barrier net and be connected.
In one implementation of this embodiment:
the outer peripheral wall of the dust blocking piece is provided with a large-particle adsorption layer;
the dust blocking piece is also provided with a cleaning mechanism, the cleaning mechanism comprises a driving assembly and a cleaning clamp, the driving assembly comprises a driving screw rod vertically arranged in the dust blocking piece and the cleaning clamp which is sleeved outside the driving screw rod in a threaded manner;
the cleaning clamp comprises a moving seat and a plurality of elastic pieces which are circumferentially arranged on the moving seat at intervals;
each elastic piece comprises a support rod which elastically extends along the radial direction of the driving screw rod and a scraping blade which is arranged at the end part of the support rod and is attached to the peripheral wall of the dust blocking piece;
the supporting rod comprises a first rod and a second rod which are connected through an extension spring.
The invention has the beneficial effects that: the method comprises the steps of receiving meteorological information sent by an intelligent terminal, wherein the meteorological information is collected by the intelligent terminal periodically or after a user trigger instruction is received through a cloud server, and controlling the air purification equipment to be opened or closed according to the meteorological information. The automatic opening and closing of the air purification equipment is realized, manual operation of a user is not needed, the opening, closing and opening time of the air purification equipment can be controlled by combining the environment, and the user experience is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall internal structure of an air purification system according to an embodiment of the present invention;
FIG. 2 is a top view of the purifier body provided with the air duct shown in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a partial enlarged view of B in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 2 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a partial internal structure of the air purification system shown in FIG. 1 according to an embodiment of the present invention;
fig. 6 is a partially enlarged view of a in fig. 1 according to an embodiment of the present invention.
Icon: 010-a purifier body; 020-fan; 030-air duct; 040-air inlet; 050-air outlet; 060-noise elimination gap; 610-a muffling inlet; 620-bell mouth; 630-a lead-out slope; 070-flow guide; 080-air inlet fence net; 800-a conical cover; 090-a dust retainer; 910-large particle adsorption layer; 920-a cleaning mechanism; 921 — driving the screw; 922-cleaning clip; 930-moving seat; 940-an elastic member; 941-support bar; 9412-first bar; 9414-second bar; 942-wiper blade; 950 — an annular mating flange; 960-annular mating groove; 410-air quality monitor; 420-controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the terms are only used for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present invention do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example, refer to fig. 1 to 6.
Embodiments of the present invention provide an air purification system,
as shown in fig. 1, the air quality monitoring system comprises an air quality monitor 410, a cloud server, an intelligent terminal, a controller 420 and a purifier main body 010;
the air quality monitor 410 and the cloud server are in communication connection with the intelligent terminal respectively; the air quality monitor 410 monitors the air quality and actively transmits monitoring data to the intelligent terminal or receives a monitoring instruction transmitted by the intelligent terminal, and the cloud server stores air quality parameters and actively transmits the stored data to the intelligent terminal or receives a collecting instruction transmitted by the intelligent terminal;
the intelligent terminal is electrically connected with the controller 420, and actively or after receiving manual instructions, the intelligent terminal transmits monitoring data and storage data to the controller 420;
the controller 420 comprises a measuring and calculating module, a time setting module and a timing module, and the controller 420 receives the monitoring data and stores the data and then instructs the measuring and calculating module to measure and calculate the working time required by the purification of the purifier main body 010; the controller 420 receives the operation time length and instructs the time length setting module to set the operation time length; the controller 420 receives the working period and synchronously starts the purifier main body 010 and the timing module, the timing module performs timing and sends an ending instruction to the controller 420 after the working period is ended, and the controller 420 receives the ending instruction and then instructs the purifier main body 010 to close.
Whether air detection is carried out or not is controlled through the intelligent terminal, whether data are transmitted to the controller 420 or not is determined through instruction control of the intelligent terminal, and different operation processes are respectively started after the controller 420 receives instruction information. And controlling the air purification equipment to be turned on or off according to the weather information. The air purification system provided by the invention can realize automatic opening and closing of the air purification equipment, does not need manual operation of a user, can control the opening, closing and opening time of the air purification equipment by combining the environment, and improves the user experience.
In one implementation of this embodiment:
as shown in fig. 1, the purifier main body 010 is provided with an air duct 030 for accommodating a fan 020, the top end and the bottom end of the air duct 030 are arranged in a penetrating manner, the bottom end of the air duct 030 is an air inlet 040, and the top end of the air duct 030 is an air outlet 050;
as shown in fig. 2, the air duct 030 has a circular cross section, and the purifier body 010 is provided with a plurality of noise elimination slits 060 arranged at intervals in the circumferential direction of the air duct 030; one end of each sound attenuation slit 060 is the sound attenuation inlet 610 and is communicated with the air duct 030, and the other end of each sound attenuation slit 060 extends in the direction away from the air duct 030; the top end and the bottom end of each silencing gap 060 are arranged in a penetrating manner;
the plurality of noise elimination slits 060 are spirally distributed along the outer periphery of the air duct 030 in the rotation direction of the fan 020 from the end close to the air duct 030 to the end far from the air duct 030.
The silencing gap 060 plays a role in absorbing the air flow, can play a role in buffering the air flow entering the air duct 030, and avoids the direct impact of the air flow on the inner wall of the air duct 030, so that the noise is reduced. The airflow output from the silencing gap 060 spiral has a larger acceleration, so that the speed of the airflow passing through the fan 020 can be increased, that is, the high passing rate of the air duct 030 is improved.
In one implementation of this embodiment:
as shown in fig. 3, the extension locus of the noise elimination inlet 610 of the plurality of noise elimination slits 060 from the end of the air inlet 040 to the end of the air outlet 050 is spirally distributed along the rotation direction of the fan 020 on the inner wall of the air duct 030.
The air flow enters through the air inlet 040 and flows spirally under the driving of the fan 020, and the spiral arrangement of the silencing inlet 610 can conform to the flowing direction of the air flow, so that the air flow can smoothly flow out through the silencing gap 060, and the silencing and accelerating effects are achieved.
In one implementation of this embodiment:
as shown in fig. 3, the sound attenuation entrance 610 of each sound attenuation slit 060 is provided with a bell mouth 620;
the flare 620 tapers from an end near the air duct 030 to an end away from the air duct 030.
The bell mouth 620 is provided, so that the air flow entering through the air inlet 040 can be rapidly led into the bell mouth 620, and the air flow entering the silencing gap 060 can be increased.
In one implementation of this embodiment:
as shown in fig. 3, the transverse cross section of each sound-deadening slit 060 gradually increases from the end toward the air inlet 040 to the end near the air outlet 050.
The air flow enters the silencing gap 060 through the air inlet 040, the top end of the silencing gap 060 is arranged in an enlarged mode, the absorption amount of the silencing gap 060 is increased, excessive friction and impact force between the air flow and the silencing gap 060 are avoided, and excessive noise is further effectively prevented.
In one implementation of this embodiment:
as shown in fig. 3, one end of each sound attenuation gap 060 away from the air duct 030 is provided with a lead-out slope 630;
the guiding-out slope 630 gradually gets away from the air duct 030 from the end close to the air inlet 040 to the end close to the air outlet 050;
two sides of the guiding-out slope 630 are in arc transition with the inner wall of the air duct 030 respectively.
Similarly, the guiding-out slope 630 is disposed away from the air duct 030 to release the air flow. The guiding-out slope 630 and the air duct 030 are in arc smooth transition, so that the air flow friction is reduced, and the noise is further reduced.
In one implementation of this embodiment:
as shown in fig. 4, a plurality of flow guide channels 070 are arranged on the inner wall of the air duct 030 at intervals, and the flow guide channels 070 are spirally distributed along the rotation direction of the fan 020 from one end of the air inlet 040 to one end of the air outlet 050;
at least one flow guide channel 070 is correspondingly arranged between every two adjacent silencing gaps 060.
A plurality of flow guide channels 070 are arranged, and part of the air flow entering through the air inlet 040 is spirally output through the silencing gap 060 to form outer-layer spiral output of the air flow; part of the air is output through the air channel 030, and the part output through the air channel 030 can be spirally output under the action of the guide channel 070 to form inner-layer spiral output of air flow, so that the air flow output speed is effectively increased, and the air flow passing rate of the air channel 030 is increased.
In one implementation of this embodiment:
as shown in fig. 5, the air inlet 040 is provided with an air inlet grill net 080;
the middle of the air inlet grill 080 is convex toward the lower side of the air inlet 040 and is formed in a conical shape.
An air inlet grid net 080 is arranged to collect air flow and block impurities. Large-range airflow subjected to preliminary filtration is formed below the air inlet 040, and the airflow impurities are prevented from being blocked in the air channel 030 and the silencing gap 060.
In one implementation of this embodiment:
as shown in fig. 5, the inner side of the air intake fence 080 is provided with a dust blocking member 090, and the dust blocking member 090 is conical and the tip of the dust blocking member 090 extends downward of the air intake 040;
the sharp portion of air inlet barrier net 080 is conical cover 800, and conical cover 800 can dismantle with air inlet barrier net 080 and be connected.
After the air current got into air inlet grid net 080, some dust impurity can block and fall in conical cover 800 under the effect that keeps off dirt piece 090, uses a period of back, takes off conical cover 800 and can clear up the dust, convenient and fast.
In one implementation of this embodiment:
as shown in fig. 5, the outer peripheral wall of the dust retainer 090 is provided with a large particle adsorbing layer 910;
the dust blocking member 090 is further provided with a cleaning mechanism 920, the cleaning mechanism 920 comprises a driving assembly and a cleaning clamp 922, the driving assembly comprises a driving screw 921 vertically arranged inside the dust blocking member 090 and the cleaning clamp 922 which is sleeved outside the driving screw 921 in a threaded manner;
cleaning clamp 922 includes a moving base 930 and a plurality of elastic members 940 circumferentially arranged at intervals on moving base 930;
each elastic member 940 includes a support post 941 elastically extending in a radial direction of the drive screw 921, and a wiper blade 942 provided to an end of the support post 941 and attached to an outer peripheral wall of the dust retainer 090;
the support arm 941 includes a first rod 9412 and a second rod 9414, and the first rod 9412 and the second rod 9414 are connected to each other by a tension spring.
Impurities contained in the air flow entering the air inlet grid net 080 are adhered to the outer side of the dust blocking member 090, the driving support rods 941 drive the scraping blades 942 to move on the outer peripheral wall of the dust blocking member 090 through the rotation of the driving screw 921 so as to scrape accumulated dust in the conical cover 800, and then the conical cover 800 is taken down to clean the dust.
In one implementation of this embodiment:
as shown in fig. 6, the top of the cone cover 800 is provided with an annular mating flange 950;
the connecting end surface of the air inlet fence net 080 and the conical cover 800 is provided with an annular matching groove 960;
the annular fitting flange 950 and the annular fitting groove 960 are respectively provided with a magnet, and the annular fitting flange 950 and the annular fitting groove 960 are snap-fitted and connected by a magnet.
The conical cover 800 and the air inlet grid net 080 are matched through the annular matching groove 960 and the annular matching flange 950, connection is achieved through the magnet, and dismounting is fast and convenient.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An air purification system characterized by:
the system comprises an air quality monitor, a cloud server, an intelligent terminal, a controller and a purifier main body;
the air quality monitor and the cloud server are respectively in communication connection with the intelligent terminal; the air quality monitor monitors air quality and actively transmits monitoring data to the intelligent terminal or receives a monitoring instruction transmitted by the intelligent terminal, and the cloud server stores air quality parameters and actively transmits stored data to the intelligent terminal or receives a collecting instruction transmitted by the intelligent terminal; the intelligent terminal is electrically connected with the controller, and actively or after receiving manual instructions, the intelligent terminal transmits the monitoring data and the stored data to the controller; the controller comprises a measuring and calculating module, a time setting module and a timing module, and the controller receives the monitoring data and the stored data and instructs the measuring and calculating module to measure and calculate the working time required by the purification of the purifier main body; the controller receives the working duration and instructs the duration setting module to set a working period; the controller receives the working time interval and synchronously starts the purifier main body and the timing module, the timing module performs timing and sends an ending instruction to the controller after the working time interval is ended, and the controller instructs the purifier main body to close after receiving the ending instruction;
the purifier main body is provided with an air duct for accommodating a fan, the top end and the bottom end of the air duct are arranged in a penetrating manner, the bottom end of the air duct is an air inlet, and the top end of the air duct is an air outlet; the transverse section of the air duct is circular, and the purifier main body is provided with a plurality of silencing gaps which are distributed at intervals along the circumferential direction of the air duct; one end of each silencing gap is a silencing inlet and is communicated with the air duct, and the other end of each silencing gap extends along the direction far away from the air duct; the top end and the bottom end of each silencing gap are arranged in a penetrating mode; the plurality of silencing gaps are spirally distributed on the periphery of the air duct from one end close to the air duct to one end far away from the air duct along the rotation direction of the fan.
2. The air purification system of claim 1, wherein:
the extension track of the silencing inlets of the silencing gaps from one end of the air inlet to one end of the air outlet is spirally distributed on the inner wall of the air duct along the rotation direction of the fan.
3. The air purification system of claim 1, wherein:
the silencing inlet of each silencing gap is provided with a bell mouth;
the horn mouth is gradually reduced from one end close to the air duct to one end far away from the air duct.
4. The air purification system of claim 1, wherein:
the transverse section of each silencing gap is gradually increased from one end facing the air inlet to one end close to the air outlet.
5. The air purification system of claim 1, wherein:
one end of each silencing gap, which is far away from the air duct, is provided with a guide inclined plane;
the guiding-out inclined plane is gradually far away from the air duct from one end close to the air inlet to one end close to the air outlet;
and two sides of the guiding-out inclined plane are in arc transition with the inner wall of the air duct respectively.
6. The air purification system of claim 1, wherein:
a plurality of flow guide channels are arranged on the inner wall of the air duct at intervals, and the flow guide channels are spirally distributed from one end of the air inlet to one end of the air outlet along the rotation direction of the fan;
at least one flow guide channel is correspondingly arranged between two adjacent silencing gaps.
7. The air purification system of claim 1, wherein:
the air inlet is provided with an air inlet fence net;
the middle part of the air inlet fence net protrudes towards the lower part of the air inlet and forms a conical shape.
8. The air purification system of claim 7, wherein:
the inner side of the air inlet fence net is provided with a dust blocking piece, the dust blocking piece is in a cone shape, and the tip part of the dust blocking piece extends towards the lower part of the air inlet;
the sharp portion of air inlet barrier net is the conical cover, the conical cover with air inlet barrier net can dismantle the connection.
9. The air purification system of claim 8, wherein:
the outer peripheral wall of the dust blocking piece is provided with a large-particle adsorption layer;
the dust blocking part is also provided with a cleaning mechanism, the cleaning mechanism comprises a driving assembly and a cleaning clamp, the driving assembly comprises a driving screw rod vertically arranged in the dust blocking part and a cleaning clamp sleeved outside the driving screw rod in a threaded manner;
the cleaning clamp comprises a moving seat and a plurality of elastic pieces which are circumferentially arranged on the moving seat at intervals;
each elastic piece comprises a support rod which elastically extends along the radial direction of the driving screw rod, and a scraping blade which is arranged at the end part of the support rod and is attached to the peripheral wall of the dust blocking piece;
the support rod comprises a first rod and a second rod, and the first rod is connected with the second rod through an extension spring.
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| CN201810375401.3A CN108571780B (en) | 2018-04-24 | 2018-04-24 | Air purification system |
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| CN201810375401.3A CN108571780B (en) | 2018-04-24 | 2018-04-24 | Air purification system |
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| CN108571780B true CN108571780B (en) | 2020-09-25 |
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| CN108571780A (en) | 2018-09-25 |
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Denomination of invention: Air purification system Effective date of registration: 20231228 Granted publication date: 20200925 Pledgee: Bank of China Limited Suzhou high tech Industrial Development Zone sub branch Pledgor: Jingshuo information technology (Suzhou) Co.,Ltd. Registration number: Y2023980075029 |
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