CN109028342B - Clarification plant with air quality monitor function - Google Patents
Clarification plant with air quality monitor function Download PDFInfo
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- CN109028342B CN109028342B CN201810891900.8A CN201810891900A CN109028342B CN 109028342 B CN109028342 B CN 109028342B CN 201810891900 A CN201810891900 A CN 201810891900A CN 109028342 B CN109028342 B CN 109028342B
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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
- F24F11/70—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
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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
- 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
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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
- F24F8/50—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/76—Oxygen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a purifying device with an air quality monitoring function, which comprises a box body, wherein a vertical partition plate is arranged in the box body, the box body is divided into a first chamber and a second chamber by the partition plate, the first chamber is internally and sequentially provided with an exhaust fan, a filter core and an air outlet switching device from an opening, the upper part and the lower part of the partition plate are respectively provided with a backflow inlet and a backflow outlet, the first chamber is provided with an air outlet at a position corresponding to the backflow inlet, and the backflow outlet is provided with a magnetic control door for controlling the backflow outlet to be opened and closed; the air quality monitoring module is used for detecting whether the air quality in the purifying equipment meets the requirement or not and controlling the air outlet switching device to switch between the air outlet and the backflow inlet and open and close the corresponding magnetic control door according to the air quality detection result. The invention has good purification effect, and the filter device is arranged to be a detachable structure, thereby being convenient for cleaning and replacing the filter device.
Description
Technical Field
The invention relates to the technical field of purification equipment, in particular to purification equipment with an air quality monitoring function.
Background
At present, the air purifier on the market purifies the mode and mainly adopts: the air sucked by the suction fan is filtered by the filter screen and then discharged, and although the structure is simple, the quality of the purified air does not reach the standard.
To this end, the invention with patent number CN201610175619.5 provides an air purification device to solve the problem that the quality of air purified by the existing air purifier does not meet the standard, and the invention is realized by the following technical scheme: an air purifying device comprises a box body, wherein an air inlet pipe is arranged on the left side in the box body, an exhaust fan is arranged in the air inlet pipe, a dust collection box is arranged at the lower end of the air inlet pipe, and the lower part of the air inlet pipe is connected with a first filter box through a coiled pipe; the lower end of the first filter tank is connected with the inlet end of the plasma purifier through a pipeline, and the outlet end of the plasma purifier is connected with the second filter tank; the outlet end of the second filter box is connected with the inlet end of the spraying box, the upper end in the spraying box is provided with a spraying pipe, the lower end of the spraying box is provided with a spraying liquid pool, a pump body is arranged in the spraying liquid pool, the pump body is connected with the spraying pipe through a pipeline, and the other side of the upper part of the spraying box, which is opposite to the inlet end, is provided with an air outlet; the spraying box is internally provided with an air flow uniform distribution plate corresponding to the inlet end of the spraying box, the air flow uniform distribution plate comprises a plate body, and strip-shaped through holes are uniformly distributed in the plate body. After the gas to be purified passes through a plurality of purification processes such as the first filter tank, the plasma purifier, the second filter tank and the spraying tank, the discharged air can completely reach the standard, and the purpose that people breathe fresh air is met.
Although the above scheme solves the problem that the existing air purifier cannot purify completely, the following defects still exist:
(1) the activated carbon adsorption plate of the first filter tank and the filter plate of the second filter tank are of non-detachable structures, so that the filter plates are inconvenient to replace and clean;
(2) the scheme has no air quality monitoring function, cannot identify air which is not completely purified, and simultaneously has no corresponding measure for re-purifying air which does not reach the standard.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides the purifying equipment with the air quality monitoring function, the purifying effect is good, the oxygen concentration in the indoor air meets the requirement, a user can breathe fresh air in time, and meanwhile, the filtering device is arranged to be a detachable structure, so that the filtering device is convenient to clean and replace.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a purifying device with an air quality monitoring function comprises a box body, wherein a vertical partition plate is arranged in the box body, the box body is divided into a first cavity and a second cavity by the partition plate, the first cavity is a hollow cavity with an opening at the top, an exhaust fan, a filter core and an air outlet switching device are sequentially arranged in the first cavity from the opening inwards, a backflow inlet and a backflow outlet are respectively formed in the upper part and the lower part of the partition plate, the backflow inlet is arranged below the air outlet switching device, an air outlet is formed in the position, corresponding to the backflow inlet, of the first cavity, the backflow outlet is arranged above the filter core, and a magnetic control door for controlling the opening and closing of the backflow outlet is arranged at the backflow outlet;
and the air quality monitoring module is electrically connected with the air outlet switching device and the magnetic control door, and is used for detecting whether the air quality in the purifying equipment meets the requirement or not and controlling the air outlet switching device to switch between the air outlet and the backflow inlet and open and close the magnetic control door according to the air quality detection result.
Preferably, the air quality monitoring module comprises a PM2.5 particle content sensor, an oxygen concentration sensor, a carbon dioxide concentration sensor, an analog input module and a micro-control chip, and the air outlet switching device and the magnetic control gate are electrically connected to the micro-control chip.
Preferably, the air outlet switching device comprises an adjusting plate and an electric hydraulic rod, the adjusting plate is hinged to the inner wall of the first chamber, the top of the electric hydraulic rod is hinged to the adjusting plate, and the bottom of the electric hydraulic rod is fixed to the bottom wall of the first chamber.
Preferably, a drawer box capable of being pushed and pulled is arranged on the outer wall of the first chamber, the drawer box is located between the fan and the air outlet switching device, a first slot matched with the filter element is formed in the inner surface of the drawer box, a second slot corresponding to the first slot is formed in the partition plate, and the filter element is inserted into the first slot and the second slot.
Preferably, the drawer box is connected with the first cavity in a push-pull mode through a telescopic rod, one end of the telescopic rod is fixedly connected to the outer wall of the first cavity, and the other end of the telescopic rod is fixedly connected with the bottoms of the two sides of the drawer box.
Preferably, a handle is arranged on the outer surface of the drawer box.
As a preferred scheme, the filter element is respectively a nanofiber pre-filter screen, an HEPA filter screen and an activated carbon fiber screen, and the nanofiber pre-filter screen, the activated carbon fiber screen and the HEPA filter screen are inserted into the first slot and the second slot.
As a preferred scheme, the opening at the top of the first chamber is movably connected with a filter cover, and the filter cover is provided with an air inlet.
As a preferred scheme, a filter screen is arranged between the exhaust fan and the filter element, and the filter screen is a filter cotton layer.
As a preferred scheme, an annular clamping groove is formed in the inner wall of the first cavity, and the filter screen is clamped in the annular clamping groove.
Compared with the prior art, the invention has the following beneficial effects:
(1) the air quality monitoring module can sample and monitor the purified air quality in real time, when the air quality does not meet the requirement of a human body, the air quality monitoring module controls the starting of the magnetic control door and the air outlet switching device, opens the magnetic control door, and controls the electric hydraulic rod to drive the adjusting plate to incline towards the direction of the backflow inlet, so that the air which is not purified to reach the standard enters the second cavity through the backflow inlet and enters the first cavity through the backflow outlet of the second cavity for re-purification treatment, and the air purification effect is ensured.
(2) The invention realizes the detachable connection of the filtering device, simultaneously sets a push-pull drawer box, sets a first slot for placing the filter screen on the inner surface of the drawer box, sets a second slot on the inner wall of the shell corresponding to the first slot, inserts the filter sheet into the first slot and the second slot by closing the drawer box, realizes the fixation in the first chamber, opens the drawer box, separates the filter sheet from the second slot, and at the moment, the filter screen inserted into the first slot can be taken down for replacement and cleaning, thereby realizing the detachable connection of the filter screen.
(3) At first cavity opening part swing joint's filter mantle, realized dismantling the connection, when the air quality is relatively poor on every side perhaps dust impurity is more, install the filter mantle, through the less inlet port in aperture that sets up on it, can filter great granule impurity or winged insect etc. in the air, guarantee in the casing that filter screen and filter core can not increase granule impurity or dust etc. and take place to block up, and influence the purifying effect of equipment.
(4) The filter screen that can dismantle the connection is set up to first cavity opening part, and the filter screen is the filter pulp layer, carries out coarse filtration to the air, large granule impurity among the filtered air, then nanofiber in the rethread filter core is filter screen in advance, HEPA filter screen and activated carbon fiber net carry out the essence and filter, the inside tiny impurity of filtered air, through the filtration mode that has the gradient, make the air purification effect more thorough, also protect the filter screen simultaneously, reduce the filter screen and change and wash the number of times.
Drawings
The following drawings are only schematic illustrations and explanations of the present invention, and do not limit the scope of the present invention.
FIG. 1 is a schematic view of the structure of the purification apparatus of the present invention;
fig. 2 is a schematic view of the drawer box when opened;
fig. 3 is a functional block diagram of the present invention.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to all technical and scientific terms used herein having the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined.
The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
As shown in fig. 1-3, a purifying apparatus with an air quality monitoring function includes a box 1, a vertical partition plate 2 is disposed in the box 1, the partition plate 2 divides the box 1 into a first chamber 3 and a second chamber 4, the first chamber 3 is a hollow chamber with an open top, an air suction fan 5, a filter core 6 and an air outlet switching device 7 are sequentially disposed in the first chamber 3 from an opening to the inside, meanwhile, a backflow inlet 8 and a backflow outlet 9 are respectively disposed at the upper and lower portions of the partition plate 2, the backflow inlet 8 is disposed below the air outlet switching device 7, an air outlet 31 is disposed at a position corresponding to the backflow inlet 8 on the first chamber 3, the backflow outlet 9 is disposed above the filter core 6, and a magnetic control door 10 for controlling the backflow outlet 9 to open and close is disposed at the backflow outlet 9.
In addition, an air quality monitoring module 11 is further arranged in the purifying equipment, the air quality monitoring module 11 is electrically connected with the air outlet switching device 7 and the magnetic control door 10, and the air quality monitoring module 11 is used for detecting whether the air quality in the purifying equipment meets the requirement or not and controlling the air outlet switching device 6 to be used for switching between the air outlet 31 and the backflow inlet 8 and opening and closing the magnetic control door 10 according to the air quality detection result. Like this air quality monitoring module 11 can be to the real-time sampling monitoring of the air quality after purifying, when the air quality does not reach the human demand, air quality monitoring module 11 control starts magnetic control door 10 and auto-change over device 7 of giving vent to anger, open magnetic control door 10, and control auto-change over device 7 of giving vent to anger to 8 direction slopes of backward flow entry, purify air that does not reach standard like this and get into in second cavity 4 through backward flow entry 8, and go on purification again in 9 entering first cavity 3 through the backward flow export of second cavity 4, thereby air purification's effect has been guaranteed.
The air quality monitoring module 11 comprises a PM2.5 particle content sensor 12, an oxygen concentration sensor 13, a carbon dioxide concentration sensor 14, an analog input module 15 and a micro-control chip 16, and the air outlet switching device 7 and the magnetic control door 10 are electrically connected to the micro-control chip 16. Therefore, the PM2.5 particle content sensor 12, the oxygen concentration sensor 13 and the carbon dioxide concentration sensor 14 transmit the detected PM2.5 particle content, the detected oxygen concentration and the detected carbon dioxide concentration to the micro-control chip 16 through the analog input module, the micro-pore chip 17 analyzes, and when the monitored numerical value exceeds a preset value, the micro-control chip 17 starts the magnetic control door 10 and the air outlet switching device 7.
The air outlet switching device 7 comprises an adjusting plate 17 and an electric hydraulic rod 18, the adjusting plate 17 is hinged to the inner wall of the first chamber 3, the top of the electric hydraulic rod 18 is hinged to the adjusting plate 17, and the bottom of the electric hydraulic rod is fixed to the bottom wall of the first chamber 3. When the air quality does not meet the requirement of a human body, the micro-control chip 16 starts the magnetic control door 10 and the air outlet switching device 7, opens the magnetic control door 10, and controls the electric hydraulic rod 18 to drive the adjusting plate 17 to incline towards the direction of the backflow inlet 8, so that the air which is not purified to the standard enters the second chamber 4 through the backflow inlet 8 and enters the first chamber 3 through the backflow outlet 9 of the second chamber 4 to be re-purified, and the air purification effect is ensured.
A drawer box 19 which can be pushed and pulled is arranged on the outer wall of the first chamber 3, the drawer box 19 is positioned between the suction fan 5 and the air outlet switching device 7, a first slot 20 which is matched with the filter element 6 is arranged on the inner surface of the drawer box 19, a second slot 21 which is corresponding to the first slot 20 is arranged on the partition board 2, and the filter element 6 is inserted in the first slot 20 and the second slot 21. Drawer box 19 push-and-pull connection is in first cavity 3 like this, and when closing drawer box 19, filter 6 pegs graft in first slot 20 and second slot 21, makes filter 6 fix in first cavity 3, and when opening drawer box 19, filter 6 and the separation of second slot 21, and it can take off to peg graft filter 6 in first slot 20 this moment, changes and washs to the realization is filtered dismantling of core and is connected.
The drawer box 19 is connected with the first chamber 3 in a push-pull manner through a telescopic rod 22, one end of the telescopic rod 22 is fixedly connected to the outer wall of the first chamber 3, and the other end of the telescopic rod 22 is fixedly connected with the bottoms of the two sides of the drawer box 19. The drawer box 19 can be pushed and pulled.
Wherein, a handle 23 is arranged on the outer surface of the drawer box 19.
The filter element 6 is respectively a nanofiber pre-filtering net 24, an HEPA filtering net 25 and an activated carbon fiber net 26, and the nanofiber pre-filtering net 24, the activated carbon fiber net 26 and the HEPA filtering net 25 are inserted into the first slot 20 and the second slot 21. Wherein, nanofiber prefiltration net 24 is arranged in matters such as the great granule dust in the filtered air, keep HEPA filter screen 25 relatively clean, extension HEPA filter screen 25 life, and HEPA filter screen 25 is to the suspended particles in the air, harmful gas adsorbs, thereby effectively filter suspended solid and a small amount of harmful substance, pass through active carbon fiber net 26 at last and use the fine filtration, the inside tiny impurity of filtered air, thereby air-purifying's purpose, wherein, nanofiber prefiltration net 24 is outside protrusion or the arc of inwards caving in, and HEPA filter screen 425 cross-sectional shape is the wave, structural design like this, the area of contact of its with the air has been increased, air filtration's efficiency has been improved.
Wherein, the opening at the top of the first chamber 3 is movably connected with a filter cover 27, and the filter cover 27 is provided with an air inlet 28. Through the filter mantle 27 at 3 opening parts swing joint of first chamber, realized dismantling the connection, when the air quality is relatively poor on every side perhaps dust impurity is more, install filter mantle 27, through the less inlet port 28 in aperture that sets up on it, can filter great granule impurity or winged insect etc. in the air, guarantee in the casing that filter element 6 can not increase granule impurity or dust etc. and take place to block up, and influence the purifying effect of equipment.
Wherein, be equipped with filter screen 29 between suction fan 5 and the filter core 6, filter screen 29 is the filter pulp layer. The air can be roughly filtered, and large-particle impurities in the air can be filtered.
An annular clamping groove 30 is formed in the inner wall of the first cavity 3, and the filter screen 29 is clamped in the annular clamping groove 30. The filter screen 29 is convenient to disassemble and clean.
In summary, the invention is mainly embodied in the following points:
(1) the air quality monitoring module can sample and monitor the purified air quality in real time, when the air quality does not meet the requirement of a human body, the air quality monitoring module controls the starting of the magnetic control door and the air outlet switching device, opens the magnetic control door, and controls the electric hydraulic rod to drive the adjusting plate to incline towards the direction of the backflow inlet, so that the air which is not purified to reach the standard enters the second cavity through the backflow inlet and enters the first cavity through the backflow outlet of the second cavity for re-purification treatment, and the air purification effect is ensured.
(2) The invention realizes the detachable connection of the filtering device, simultaneously sets a push-pull drawer box, sets a first slot for placing the filter screen on the inner surface of the drawer box, sets a second slot on the inner wall of the shell corresponding to the first slot, inserts the filter sheet into the first slot and the second slot by closing the drawer box, realizes the fixation in the first chamber, opens the drawer box, separates the filter sheet from the second slot, and at the moment, the filter screen inserted into the first slot can be taken down for replacement and cleaning, thereby realizing the detachable connection of the filter screen.
(3) At first cavity opening part swing joint's filter mantle, realized dismantling the connection, when the air quality is relatively poor on every side perhaps dust impurity is more, install the filter mantle, through the less inlet port in aperture that sets up on it, can filter great granule impurity or winged insect etc. in the air, guarantee in the casing that filter screen and filter core can not increase granule impurity or dust etc. and take place to block up, and influence the purifying effect of equipment.
(4) The filter screen that can dismantle the connection is set up to first cavity opening part, and the filter screen is the filter pulp layer, carries out coarse filtration to the air, large granule impurity among the filtered air, then nanofiber in the rethread filter core is filter screen in advance, HEPA filter screen and activated carbon fiber net carry out the essence and filter, the inside tiny impurity of filtered air, through the filtration mode that has the gradient, make the air purification effect more thorough, also protect the filter screen simultaneously, reduce the filter screen and change and wash the number of times.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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. A purifying device with an air quality monitoring function comprises a box body (1) and is characterized in that a vertical partition plate (2) is arranged in the box body (1), the box body (1) is divided into a first chamber (3) and a second chamber (4) by the partition plate (2), the first chamber (3) is a hollow chamber with an open top, an exhaust fan (5), a filter core (6) and an air outlet switching device (7) are sequentially arranged in the first chamber (3) from an opening to the inside, a backflow inlet (8) and a backflow outlet (9) are respectively arranged at the upper part and the lower part of the partition plate (2), the backflow inlet (8) is arranged below the air outlet switching device (7), an air outlet (31) is arranged on the first chamber (3) corresponding to the backflow inlet (8), and the backflow outlet (9) is arranged above the filter core (6), a magnetic control door (10) for controlling the opening and closing of the backflow outlet (9) is arranged at the backflow outlet (9);
the air quality monitoring module (11) is electrically connected with the air outlet switching device (7) and the magnetic control door (10), and the air quality monitoring module (11) is used for detecting whether the air quality in the purifying equipment meets the requirement or not and controlling the air outlet switching device (7) to switch between the air outlet (31) and the backflow inlet (8) and open and close the magnetic control door (10) according to the air quality detection result;
the air outlet switching device (7) comprises an adjusting plate (17) and an electric hydraulic rod (18), the adjusting plate (17) is hinged to the inner wall of the first cavity (3), the top of the electric hydraulic rod (18) is hinged to the adjusting plate (17), and the bottom of the electric hydraulic rod is fixed to the bottom wall of the first cavity (3).
2. The purification apparatus with air quality monitoring function according to claim 1, wherein the air quality monitoring module (11) comprises a PM2.5 particle content sensor (12), an oxygen concentration sensor (13), a carbon dioxide concentration sensor (14), an analog input module (15) and a micro-control chip (16), and the outlet switching device (7) and the magnetron door (10) are electrically connected to the micro-control chip (16).
3. The purifying apparatus with air quality monitoring function according to claim 1, wherein a drawer box (19) capable of being pushed and pulled is disposed on an outer wall of the first chamber (3), the drawer box (19) is located between the suction fan (5) and the air outlet switching device (7), a first slot (20) matched with the filter element (6) is disposed on an inner surface of the drawer box (19), a second slot (21) corresponding to the first slot (20) is disposed on the partition plate (2), and the filter element (6) is inserted into the first slot (20) and the second slot (21).
4. The purifying apparatus with air quality monitoring function as claimed in claim 3, wherein the drawer box (19) is connected with the first chamber (3) in a push-pull manner through a telescopic rod (22), one end of the telescopic rod (22) is fixedly connected with the outer wall of the first chamber (3), and the other end of the telescopic rod is fixedly connected with the bottoms of the two sides of the drawer box (19).
5. A purification apparatus having an air quality monitoring function according to claim 3, wherein a handle (23) is provided on an outer surface of the drawer box (19).
6. The purifying apparatus with air quality monitoring function according to claim 3, wherein the filter elements (6) are respectively a nanofiber pre-filter (24), a HEPA filter (25) and an activated carbon fiber net (26), and the nanofiber pre-filter (24), the activated carbon fiber net (26) and the HEPA filter (25) are inserted into the first slot (20) and the second slot (21).
7. The purifying apparatus with air quality monitoring function as claimed in claim 1, wherein a filter hood (27) is movably connected to the opening at the top of the first chamber (3), and an air inlet hole (28) is opened on the filter hood (27).
8. The purification apparatus with air quality monitoring function according to claim 1, wherein a filter screen (29) is arranged between the suction fan (5) and the filter core (6), and the filter screen (29) is a filter cotton layer.
9. The purifying apparatus with air quality monitoring function according to claim 8, wherein the inner wall of the first chamber (3) is provided with a ring-shaped slot (30), and the filter screen (29) is clamped in the ring-shaped slot (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810891900.8A CN109028342B (en) | 2018-08-07 | 2018-08-07 | Clarification plant with air quality monitor function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891900.8A CN109028342B (en) | 2018-08-07 | 2018-08-07 | Clarification plant with air quality monitor function |
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| CN109028342A CN109028342A (en) | 2018-12-18 |
| CN109028342B true CN109028342B (en) | 2021-05-18 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112413788B (en) * | 2020-11-06 | 2022-01-14 | 李其伦 | Utilize slide bar structure to realize automatic alarm's intelligent air purification equipment |
| CN113237806B (en) * | 2021-07-12 | 2021-09-07 | 韦氏（苏州）医疗科技有限公司 | Medical environment logistics support monitoring system |
| CN114508819B (en) * | 2022-01-14 | 2024-03-19 | 南京禹嘉空气净化工程有限公司 | Environment purification system for workshop and detection system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2347363A (en) * | 1999-02-13 | 2000-09-06 | Newton Holdings | Air filtration system |
| CN107339787A (en) * | 2017-07-11 | 2017-11-10 | 合肥康之恒机械科技有限公司 | A kind of auto purification environmental detection set |
| CN207266898U (en) * | 2017-07-31 | 2018-04-24 | 绍兴上虞斯玛特环保科技有限公司 | A kind of smoke purifier |
-
2018
- 2018-08-07 CN CN201810891900.8A patent/CN109028342B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2347363A (en) * | 1999-02-13 | 2000-09-06 | Newton Holdings | Air filtration system |
| CN107339787A (en) * | 2017-07-11 | 2017-11-10 | 合肥康之恒机械科技有限公司 | A kind of auto purification environmental detection set |
| CN207266898U (en) * | 2017-07-31 | 2018-04-24 | 绍兴上虞斯玛特环保科技有限公司 | A kind of smoke purifier |
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| CN109028342A (en) | 2018-12-18 |
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