CN114110899B - Remove air purification device of formaldehyde - Google Patents
Remove air purification device of formaldehyde Download PDFInfo
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- CN114110899B CN114110899B CN202111128481.0A CN202111128481A CN114110899B CN 114110899 B CN114110899 B CN 114110899B CN 202111128481 A CN202111128481 A CN 202111128481A CN 114110899 B CN114110899 B CN 114110899B
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- fixedly connected
- formaldehyde
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- chamber
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 238000004887 air purification Methods 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 238000007789 sealing Methods 0.000 claims abstract description 25
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 11
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 10
- 239000012982 microporous membrane Substances 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 13
- 239000004575 stone Substances 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 239000003570 air Substances 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 5
- 238000000889 atomisation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009692 water atomization Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 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
- 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
- F24F8/117—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 wet filtering
- F24F8/133—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 wet filtering by direct contact with liquid, e.g. with sprayed liquid
-
- 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
- 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)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air purifying device for removing formaldehyde, which comprises a shell and a base, wherein the shell is fixedly connected with the base, an air inlet is formed in the shell, an atomizing device is arranged in the shell, a fog outlet of the atomizing device is communicated with the air inlet, an inner cavity is connected with a part of the air inlet extending into the shell in a sealing manner, an air outlet is connected with the upper side wall of the inner cavity in a sealing manner, and a hydrophobic microporous membrane is connected with the air outlet in a sealing manner. The invention has the advantages that the water is atomized by the atomizing device so as to fully contact with air, dust, formaldehyde and other substances in the air are absorbed, and atomized water vapor is blocked by the hydrophobic microporous membrane, so that only residual clean air discharged by the device, and pollution impurities such as formaldehyde, dust and the like enter the purifying room to be purified by the filter element, the whole device can clean air and purify formaldehyde, and the surrounding air can be absorbed in a large amount by the suction pump, thereby improving the purifying efficiency of formaldehyde and facilitating the use of people.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air purification device for removing formaldehyde.
Background
The air purifier is also called as an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants, generally comprises PM2.5, dust, pollen, peculiar smell, bacteria, allergen and the like, and is mainly divided into household, commercial, industrial and building products, a large amount of formaldehyde is usually released after interior decoration and newly purchased furniture, the physical health of a user is seriously affected, and the air purifying device can only remove the pollutants such as the dust, and the treatment effect on the formaldehyde is not obvious, so that people need an air purifying device capable of removing the formaldehyde.
In the prior art, the mode of indoor formaldehyde removal is mainly ventilation of windowing, adopts active carbon, plant to adsorb formaldehyde, perhaps adopts the mode of ultraviolet lamp to decompose formaldehyde, and ventilation of windowing gets rid of formaldehyde inefficiency, and the saturation can appear in the active carbon adsorption formaldehyde, needs often change, is inconvenient for people to use, and the constant clear stone can effectually decompose formaldehyde into harmless material, and saturation can not appear and consequently deeply be liked by people, but the scope that the constant clear stone absorbed formaldehyde is less, and the efficiency of handling formaldehyde is still not high.
For this reason, we propose an air purification device for removing formaldehyde to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems of low formaldehyde removal efficiency, poor air purification effect and the like in the prior art, and provides an air purification device for removing formaldehyde.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an remove air purification device of formaldehyde, includes casing and base, casing and base fixed connection, the air inlet has been seted up to the casing, the inside atomizing device that is equipped with of casing, atomizing device's play fog mouth and air inlet intercommunication, the inside partial sealing connection of air inlet stretch into the casing has the inner chamber, the last lateral wall sealing connection of inner chamber has the gas outlet, sealing connection has hydrophobic microporous membrane in the gas outlet, the last lateral wall fixedly connected with suction pump of casing, suction port and the gas outlet sealing connection of suction pump are equipped with the clean room in the casing, the opening and the inner chamber sealing connection of clean room rotate and are connected with the bull stick, the bull stick is close to the bottom fixedly connected with a plurality of flabellum of clean room, every be equipped with permanent clear stone in the flabellum, be equipped with driving motor in the casing, driving motor's output shaft fixedly connected with stock, the lateral wall fixedly connected with a plurality of first bevel gear of stock, the one end fixedly connected with of bull stick is close to first bevel gear and the second bevel gear of first bevel gear, the casing rotation is connected with the suction rod, the suction rod is close to the first bevel gear fixedly connected with the fourth bevel gear, the drive rod is connected with the fourth bevel gear fixedly connected with the fourth bevel gear, the fourth bevel gear is connected with the fourth bevel gear fixedly connected with the fourth bevel gear.
Preferably, the partition plate is fixedly connected in the purifying chamber, the filter element is fixedly connected to the part, close to the opening, in the purifying chamber, the rotating rod stretches into the filter element, and the filter element is fixedly connected with the inner side wall of the purifying chamber through the supporting rods.
Preferably, the part that is close to a branch in the purifying chamber is equipped with first guard groove, the inside wall in first guard groove is through a plurality of slide bars and baffle fixed connection, and is a plurality of sliding connection has first showy piece on the slide bar, the lateral wall that first showy piece is close to first guard groove passes through telescopic spring and is connected with the inside wall joint in first guard groove, the first contact of fixedly connected with in the first guard groove, the lateral wall fixedly connected with second contact that first showy piece is close to first contact.
Preferably, the lower lateral wall fixedly connected with second protection groove of baffle, be connected with first fixed plate through reset spring card in the second protection groove, the lateral wall fixedly connected with dead lever and the third contact that reset spring was kept away from to first fixed plate, the second fixed plate of fixedly connected with in the second protection groove, the lateral wall fixedly connected with fourth contact that the second fixed plate is close to first fixed plate, the one end fixedly connected with second floating block that first fixed plate was kept away from to the dead lever, first fixed plate with the second fixed plate is the magnetic plate.
Preferably, the partition board is provided with a plurality of first electromagnetic valves, a plurality of buffer chambers are fixedly connected to the part, close to the plurality of first electromagnetic valves, of the partition board, and small holes are formed in the bottom of each buffer chamber.
Preferably, a small water pump is arranged in the shell, a water suction port of the small water pump is connected with the low end of the purifying chamber in a sealing way, and a water outlet of the small water pump is connected with the atomizing device in a sealing way.
Preferably, a pipeline is arranged in the rotating rod, and a plurality of third electromagnetic valves are arranged on the side wall of the rotating rod extending into the filter element.
Preferably, the part of the rotating rod, which is close to the base, is rotationally and hermetically connected with a communicating chamber, the communicating chamber is hermetically connected with a water pipe, one end, which is far away from the communicating chamber, of the water pipe is hermetically connected with a water outlet of the small water pump, and one end, which is close to the containing groove, of the rotating rod is provided with a second electromagnetic valve.
Compared with the prior art, the invention has the beneficial effects that:
1. the water is atomized through the atomizing device so as to fully contact with air, substances such as dust and formaldehyde in the air are absorbed, and atomized water vapor is blocked through the hydrophobic microporous membrane, so that only residual clean air discharged by the water atomization device, and pollution impurities such as formaldehyde and dust enter the purifying room through the filter element to be purified, the whole device can clean air and purify formaldehyde, and the surrounding air can be absorbed in a large amount through the suction pump, so that the purifying efficiency of the formaldehyde is improved, and the water atomization device is convenient for people to use;
2. impurities in water can be filtered through the filter element so as to purify the water source, and the purified water source is fully contacted with the constant clear stones on the fan blades, so that the constant clear stones decompose formaldehyde in the water, the water source is reused, and the water source is sent into the atomization device to form circulation through the small water pump, so that water resources can be saved;
3. the small water pump and the second electromagnetic valve can be controlled to be opened and closed through the first contact and the second contact, so that clean water is used for flushing the inside of the filter element through the pipeline in the rotating rod, the filter element is regularly cleaned, so that the filter element is prevented from being saturated, people do not need to dismantle and clean the filter element, and people only need to regularly supplement water to the atomizing device and clean sewage in the storage tank, so that the filter element is more convenient for people to use for a long time.
Drawings
FIG. 1 is a schematic diagram of an air purifying device for removing formaldehyde according to the present invention;
FIG. 2 is a schematic diagram of the structure at A in FIG. 1;
FIG. 3 is a schematic diagram of the structure at B in FIG. 1;
FIG. 4 is a schematic view of the structure at C in FIG. 1;
fig. 5 is a schematic diagram of the structure at D in fig. 1.
In the figure: 1 a shell, 2 an atomization device, 3 a suction pump, 4 a purifying chamber, 5 a hydrophobic microporous membrane, 6 a partition plate, 7 a driving motor, 8 a long rod, 9 a first bevel gear, 10 a second bevel gear, 11 a rotating rod, 12 a filter element, 13 a third bevel gear, 14 a driving rod, 15 a fourth bevel gear, 16 a fifth bevel gear, 17 a base, 18 a storage groove, 19 a small water pump, 20 a support rod, 21 a first protection groove, 22 a slide rod, 23 a telescopic spring, 24 a first floating block, 25 a first contact, 26 a second contact, 27 a second protection groove, 28 a return spring, 29 a first fixed plate, 30 a fixed rod, 31 a second floating block, 32 a second fixed plate, 33 a fourth contact, 34 a third contact, 35 a buffer chamber, 36 a first electromagnetic valve, 37 a communication chamber, 38 a second electromagnetic valve, 39 a third electromagnetic valve and 40 a water pipe.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, an air purifying device for removing formaldehyde comprises a shell 1 and a base 17, wherein the shell 1 is fixedly connected with the base 17, the shell 1 is provided with an air inlet, an atomization device 2 is arranged in the shell 1, a fog outlet of the atomization device 2 is communicated with the air inlet, a part of the air inlet extending into the shell 1 is hermetically connected with an inner cavity, the upper side wall of the inner cavity is hermetically connected with an air outlet, the air outlet is internally hermetically connected with a hydrophobic microporous membrane 5, the upper side wall of the shell 1 is fixedly connected with an air suction pump 3, an air suction port of the air suction pump 3 is hermetically connected with the air outlet, a purifying chamber 4 is arranged in the shell 1, an opening of the purifying chamber 4 is hermetically connected with the inner cavity, a rotating rod 11 is rotationally connected with the purifying chamber 4, a plurality of fan blades are fixedly connected with the bottom of the purifying chamber 4, a constant clear stone is arranged in each fan blade, a driving motor 7 is arranged in the shell 1, an output shaft of the driving motor 7 is fixedly connected with a long rod 8, a plurality of first bevel gears 9 are fixedly connected with the side walls of the long rod 8, one ends of the rotating rod 11 close to the first bevel gears 9 are fixedly connected with second bevel gears 10 matched with the first bevel gears 9, and driving rods 14 are rotationally connected with the driving rods 14 in the shell 1;
the part of the driving rod 14, which is close to the first bevel gear 9, is fixedly connected with a third bevel gear 13 matched with the first bevel gear 9, one end of the driving rod 14, which is far away from the third bevel gear 13, is fixedly connected with a fourth bevel gear 15, the driving rod 14 of the suction pump 3 is fixedly connected with a fifth bevel gear 16 matched with the fourth bevel gear 15, a storage groove 18 is connected in a clamping way in the base 17, the rotating rod 11 stretches into the storage groove 18, water is atomized by the atomizing device 2 so as to fully contact with air, dust, formaldehyde and other substances in the air are absorbed, the atomized water vapor is blocked by the hydrophobic microporous membrane 5, so that discharged residual clean air, formaldehyde, dust and other polluted impurities enter the purifying chamber 4 through the filter element 12 to be purified, the whole device can clean air and purify formaldehyde, and the suction pump 3 can absorb a large amount of surrounding air, so that the purifying efficiency of formaldehyde is improved, and the device is convenient for people to use;
the inside of the purifying chamber 4 is fixedly connected with a baffle plate 6, a part, close to an opening, of the purifying chamber 4 is fixedly connected with a filter core 12, a rotating rod 11 stretches into the inside of the filter core 12, the filter core 12 is fixedly connected with the inside wall of the purifying chamber 4 through a plurality of supporting rods 20, a part, close to one supporting rod 20, of the purifying chamber 4 is provided with a first protection groove 21, the inside wall of the first protection groove 21 is fixedly connected with the baffle plate 6 through a plurality of sliding rods 22, a first floating block 24 is slidingly connected with the plurality of sliding rods 22, the side wall, close to the first protection groove 21, of the first floating block 24 is connected with the inside wall of the first protection groove 21 through a telescopic spring 23 in a clamping manner, a first contact 25 is fixedly connected in the first protection groove 21, the side wall, close to the first contact 25, a second contact 26 is fixedly connected with the lower side wall of the baffle plate 6, the first protection groove 27 is internally connected with a first fixing plate 29 through a return spring 28 in a clamping manner, the side wall of the first fixing plate 29, which is far away from the return spring 28, is fixedly connected with a fixing rod 30 and a third contact 34, the second protection groove 27 is internally fixedly connected with a second fixing plate 32, the side wall of the second fixing plate 32, which is near to the first fixing plate 29, is fixedly connected with a fourth contact 33, one end of the fixing rod 30, which is far away from the first fixing plate 29, is fixedly connected with a second floating block 31, the first fixing plate 29 and the second fixing plate 32 are both magnetic plates, the partition plate 6 is provided with a plurality of first electromagnetic valves 36, the part of the partition plate 6, which is near to the plurality of first electromagnetic valves 36, is fixedly connected with a plurality of buffer chambers 35, small holes are formed in the bottom of each buffer chamber 35, a small water pump 19 is arranged in the shell 1, the water suction port of the small water pump 19 is in sealing connection with the low end of the purification chamber 4, and the water outlet of the small water pump 19 is in sealing connection with the atomizing device 2;
the filter element 12 can filter impurities in water to purify the water source, the purified water source is fully contacted with the constant clear stone on the fan blade, thereby formaldehyde in the water is decomposed by the constant clear stone, the water source is recycled, the water source is sent into the atomizing device 2 to form circulation through the small water pump 19, water resources can be saved, a pipeline is arranged in the rotating rod 11, the side wall of the rotating rod 11 extending into the filter element 12 is provided with a plurality of third electromagnetic valves 39, a part of the rotating rod 11, which is close to the base 17, is in rotary sealing connection with the communicating chamber 37, the communicating chamber 37 is in sealing connection with a water pipe 40, one end of the water pipe 40, which is far away from the communicating chamber 37, is in sealing connection with the water outlet of the small water pump 19, one end of the rotating rod 11, which is close to the containing groove 18, is provided with a second electromagnetic valve 38, the opening and closing of the small water pump 19 and the second electromagnetic valve 38 can be controlled through the first contact 25 and the second contact 26, thereby the clean water is used for flushing the inside the filter element 12 through the pipeline in the rotating rod 11, so that the filter element 12 is prevented from being saturated, and people do not need to detach and clean the filter element 12, and only need to regularly clean the water for people to repair the atomizing device 2 and the sewage and the containing groove 18.
When the invention is used, the atomizing device 2 of the driving motor 7 is started, the atomizing device 2 atomizes water and then sends the water to the air inlet, the driving motor 7 drives the long rod 8 to rotate, the long rod 8 drives the third bevel gear 13 to rotate through the first bevel gear 9, the third bevel gear 13 drives the fifth bevel gear 16 to rotate through the driving rod 14 and the fourth bevel gear 15, the fifth bevel gear 16 drives the suction pump 3 to operate, the suction pump 3 sucks air and atomized water vapor at the air inlet into the inner cavity, the atomized water vapor fully contacts with the air, thereby absorbing substances such as dust particles, formaldehyde and the like in the air, the water vapor can be blocked by the air only through the hydrophobic microporous membrane 5 and enters the inside of the purifying chamber 4 through the filter element 12, and clean air is discharged to the outside through the hydrophobic microporous membrane 5, therefore, the purposes of purifying air and removing formaldehyde are achieved, condensed water vapor enters the filter element 12, dust and other particulate matters in water are filtered through static pressure, but formaldehyde dissolved in water is not easy to filter, so that water containing a small amount of formaldehyde is accumulated above the partition plate 6 in the purifying chamber 4, at the moment, the third contact 34 and the fourth contact 33 are contacted due to the attraction of the magnetic force of the first fixing plate 29 and the second fixing plate 32, the third contact 34 and the fourth contact 33 control the opening and closing of the plurality of first electromagnetic valves 36, at the moment, the plurality of first electromagnetic valves 36 are in an opened state, and therefore, water sources can enter the plurality of buffer chambers 35 from the partition plate 6, and after the water in the buffer chambers 35 is full, the water sources can enter the lower part of the purifying chamber;
when the long rod 8 drives the first bevel gear 9 to rotate, the other first bevel gear 9 also drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the rotating rod 11 to rotate, the rotating rod 11 drives the fan blades to stir water containing a small amount of formaldehyde at the lower part of the water purifying chamber, so that the constant clear stone on the fan blades is fully contacted with a water source to decompose the formaldehyde in the water, when the liquid level of the water is higher, the water discharge amount of the second floating block 31 is gradually increased, the buoyancy is gradually increased, when the buoyancy of the second floating block 31 is higher than the magnetic attraction between the first fixing plate 29 and the second fixing plate 32, the second floating block 31 drives the first fixing plate 29 to move upwards, the third contact 34 is disconnected with the fourth contact 33, a plurality of first electromagnetic valves 36 are closed at the moment, the water in a plurality of buffer chambers 35 slowly flows to the bottom of the water purifying chamber from small openings at the bottom of the buffer chambers 35, the water source above the partition plate 6 is accumulated, the first floating block 24 is gradually lifted, the first contact 25 and the second contact 26 control the opening and closing of the small water pump 19, the second electromagnetic valve 38 and the third electromagnetic valve 39, when the first floating block 24 is lifted until the first contact 25 is contacted with the second contact 26, the small water pump 19 is started, the second electromagnetic valve 38 is closed, the third electromagnetic valve 39 is opened, at the moment, formaldehyde in the water source at the lower part of the water purifying chamber is completely decomposed by the constant clear stone, the small water pump 19 pumps part of the purified water at the lower part of the water purifying chamber to the atomizing device 2, and part of the purified water is conveyed into the filter element 12 through the communicating pipe and the pipeline, so that the filter element 12 is cleaned, the cleaned sewage is left in the pipeline, at the moment, the water at the lower part of the water purifying chamber is lowered, the second floating block 31 moves downwards, and when the first fixing plate 29 and the second fixing plate 32 attract each other to cause the third contact 34 to be contacted with the fourth contact 33, the plurality of first electromagnetic valves 36 are opened, the water above the baffle plate 6 enters the buffer chamber 35, the buffer chamber 35 can prevent a large amount of water just entering the lower part of the water purifying chamber from being directly pumped away by the small water pump 19, the water level above the baffle plate 6 is reduced, the first contact 25 is disconnected with the second contact 26, the small water pump 19 is closed, the second electromagnetic valve 38 is opened, the third electromagnetic valve 39 is closed, sewage in the pipeline is stored in the storage groove 18 from entering, and when the liquid level at the bottom of the water purifying chamber is gradually increased, the third contact 34 and the fourth contact 33 are contacted, and the first electromagnetic valves 36 are closed again;
with this circulation can keep air purification always, get rid of formaldehyde and wash filter core 12, people only need regularly for atomizing device 2 moisturizing and clear up the sewage in the storage tank 18 can, and whole device handles formaldehyde effectual, efficient, the people of being convenient for use.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an air purification device who removes formaldehyde, includes casing (1) and base (17), its characterized in that, casing (1) and base (17) fixed connection, the air inlet has been seted up to casing (1), the inside atomizing device (2) that is equipped with of casing (1), atomizing device (2) go out fog mouth and air inlet intercommunication, the inside part sealing connection who stretches into casing (1) of air inlet has the inner chamber, the upper side wall sealing connection of inner chamber has the gas outlet, sealing connection has hydrophobic microporous membrane (5) in the gas outlet, the upper side wall fixedly connected with suction pump (3) of casing (1), suction port and gas outlet sealing connection of suction pump (3), be equipped with clean room (4) in casing (1), the opening and the inner chamber sealing connection of clean room (4), the internal rotation of clean room (4) is connected with bull stick (11), the bottom fixedly connected with a plurality of flabellum that bull stick (11) are close to clean room (4), every be equipped with permanent clear stone in the flabellum, be equipped with motor (1) in the interior, be equipped with motor (7) in the casing, drive shaft (7) have a long bevel gear (8) fixed connection of a bevel gear (8), the utility model discloses a suction pump, including casing (1), bull stick (14), drive rod (14) are close to first bevel gear (9) one end fixedly connected with second bevel gear (10) of matching with first bevel gear (9), drive rod (14) are kept away from third bevel gear (13) one end fixedly connected with fourth bevel gear (15), drive rod (14) fixedly connected with of suction pump (3) and fifth bevel gear (16) of matching with fourth bevel gear (15), joint is connected with in base (17) and accomodates groove (18), bull stick (11) stretch into in accomodating groove (18).
2. The formaldehyde-removing air purifying device according to claim 1, wherein a partition plate (6) is fixedly connected in the purifying chamber (4), a filter element (12) is fixedly connected to a part, close to an opening, in the purifying chamber (4), of the purifying chamber, the rotating rod (11) extends into the filter element (12), and the filter element (12) is fixedly connected with the inner side wall of the purifying chamber (4) through a plurality of supporting rods (20).
3. The formaldehyde-removing air purifying device according to claim 2, wherein a first protection groove (21) is formed in a portion, close to one supporting rod (20), in the purifying chamber (4), the inner side wall of the first protection groove (21) is fixedly connected with the partition plate (6) through a plurality of sliding rods (22), a plurality of sliding rods (22) are slidably connected with first floating blocks (24), the side wall, close to the first protection groove (21), of the first floating blocks (24) is connected with the inner side wall of the first protection groove (21) in a clamping mode through a telescopic spring (23), a first contact (25) is fixedly connected in the first protection groove (21), and a second contact (26) is fixedly connected with the side wall, close to the first contact (25), of the first floating blocks (24).
4. An air purification device for removing formaldehyde according to claim 3, characterized in that, the lower lateral wall fixedly connected with second protection groove (27) of baffle (6), be connected with first fixed plate (29) through reset spring (28) joint in second protection groove (27), lateral wall fixedly connected with dead lever (30) and third contact (34) that reset spring (28) were kept away from to first fixed plate (29), fixedly connected with second fixed plate (32) in second protection groove (27), lateral wall fixedly connected with fourth contact (33) that second fixed plate (32) is close to first fixed plate (29), one end fixedly connected with second floating block (31) that first fixed plate (29) was kept away from to dead lever (30), first fixed plate (29) and second fixed plate (32) are the magnetic plate.
5. The formaldehyde-removing air purifying device according to claim 4, wherein the partition board (6) is provided with a plurality of first electromagnetic valves (36), a plurality of buffer chambers (35) are fixedly connected to a portion of the partition board (6) close to the plurality of first electromagnetic valves (36), and small holes are formed in the bottom of each buffer chamber (35).
6. The formaldehyde-removing air purifying device according to claim 5, wherein a small water pump (19) is arranged inside the shell (1), a water suction port of the small water pump (19) is in sealing connection with the low end of the purifying chamber (4), and a water outlet of the small water pump (19) is in sealing connection with the atomizing device (2).
7. The formaldehyde-removing air purifying device according to claim 6, wherein a pipeline is arranged in the rotating rod (11), and a plurality of third electromagnetic valves (39) are arranged on the side wall of the rotating rod (11) extending into the filter element (12).
8. The formaldehyde-removing air purifying device according to claim 7, wherein a communicating chamber (37) is connected to a part of the rotating rod (11) close to the base (17) in a rotating and sealing manner, a water pipe (40) is connected to the communicating chamber (37) in a sealing manner, one end of the water pipe (40) away from the communicating chamber (37) is connected with a water outlet of the small water pump (19) in a sealing manner, and a second electromagnetic valve (38) is arranged at one end of the rotating rod (11) close to the storage groove (18).
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| CN202111128481.0A CN114110899B (en) | 2021-09-26 | 2021-09-26 | Remove air purification device of formaldehyde |
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| JP5627870B2 (en) * | 2009-10-27 | 2014-11-19 | 株式会社西部技研 | Air conditioner |
| CN107975866A (en) * | 2016-10-21 | 2018-05-01 | 青岛道空优科技有限公司 | A kind of multi-functional aerobic air optimizing system of superposition |
| CN207975755U (en) * | 2018-02-06 | 2018-10-16 | 广东美的白色家电技术创新中心有限公司 | Except formaldehyde air purifier |
| KR102143207B1 (en) * | 2018-06-08 | 2020-09-14 | 한국과학기술원 | Wet air purifier |
| CN214148254U (en) * | 2020-12-09 | 2021-09-07 | 绍兴安诺环保科技有限公司 | Remove formaldehyde environment-friendly air purification device |
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