CN214891427U - Multifunctional air purifier - Google Patents

Abstract

The utility model discloses a multifunctional air purifier, including main tank body, high-pressure circulating water pump, first filtering component, second filtering component, circulating water tank and sewage treatment case, high-pressure circulating water pump's first delivery port is connected with the spraying subassembly, and the spraying subassembly is located the first inner chamber of main tank body, and high-pressure circulating water pump's first water inlet intercommunication circulating water tank's second delivery port, circulating water tank's second water inlet intercommunication main tank body's first inner chamber and second inner chamber. This air cleaner collects and clears away oil smoke waste gas and indoor air removes dust, the function of fungus and virus killing is as an organic whole, both can be used for the cleaing away of ordinary oil smoke waste gas, also can be used for daily indoor air purification, can install the optional position in kitchen, suction oil smoke, release again after with oil smoke exhaust-gas treatment, avoid the environment to receive the pollution, also can install in other places, the indoor air of suction, discharge again after removing dust and fungus and virus killing processing, reach air-purifying's purpose.

Description

Multifunctional air purifier

Technical Field

The utility model relates to an air purification technical field, concretely relates to multi-functional air cleaner.

Background

In the era of rapid economic development, various activities of human beings have produced a large amount of various exhaust gases, for example, in industrial production, a large amount of soot, sulfur-containing gas oxides, carbon-containing gas oxides, and the like; in daily life, when coal, garbage or other substances are burned, a large amount of dust, carbon monoxide, carbon dioxide and the like are released, and in the development and utilization of energy, exhaust gas and the like generated by burning coal or petroleum products are generated. The waste gas seriously damages the ecological environment of the earth, the temperature of the earth is raised, the sea level is raised, glaciers of the two poles are melted, the iced virus is revived and diffused, and the like.

On the other hand, in the daily life of people, a large amount of oil smoke waste gas is generated in a kitchen, the existing range hood can only absorb a part of the oil smoke waste gas, the absorbed oil smoke waste gas cannot be thoroughly treated and then discharged, and the air pollution is further aggravated, so that a set of equipment capable of sucking and removing oil smoke, removing waste gas and purifying air is urgently needed.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem who exists, the utility model provides a multi-functional air purifier not only can aspirate and clear away the oil smoke, can also handle waste gas, air-purifying for indoor air is more fresh.

The utility model provides a technical scheme that its technical problem adopted is: a multifunctional air purifier comprises a main box body, wherein an air inlet, a first inner cavity, a second inner cavity and an air outlet are sequentially arranged from right to left, the air inlet, the first inner cavity, the second inner cavity and the air outlet are sequentially communicated, and an air draft device is arranged at the air outlet; the high-pressure circulating water pump is provided with a first water inlet and a first water outlet, the first water outlet is connected with a spraying assembly, and the spraying assembly is positioned in the first inner cavity; the first filtering component is arranged in the first inner cavity; the second filtering component is arranged in the second inner cavity; the circulating water tank is provided with a third inner cavity and a fourth inner cavity, a first partition plate is arranged between the third inner cavity and the fourth inner cavity, a water passing hole is formed in the middle of the first partition plate, a second water inlet, a third water inlet and a medicine adding port are formed in the side wall of the third inner cavity, a third filtering assembly is arranged at the second water inlet, the second water inlet is communicated with the first inner cavity and the second inner cavity, a first overflow water pipe is further arranged in the third inner cavity, a first sewage discharging port is formed in the bottom of the third inner cavity, a second water outlet is formed in the side wall of the fourth inner cavity, the second water outlet is communicated with the first water inlet, a second overflow water pipe is further arranged in the fourth inner cavity, and a second sewage discharging port is formed in the bottom of the fourth inner cavity; and the sewage treatment box is communicated with the first overflow water pipe and the second overflow water pipe.

The multifunctional air purifier is characterized in that a second partition plate is arranged between the first inner cavity and the second inner cavity, a funnel-shaped air passing hole is formed in the middle of the second partition plate, the minimum aperture of the air passing hole is larger than the aperture of the air inlet and the aperture of the air outlet, the edge of the second partition plate is tightly connected with the inner wall of the main box body, the second filter assembly comprises a horn-shaped cloth bag, the cross section of the left end of the cloth bag is square, the cloth bag is gradually narrowed from left to right, and the right end of the cloth bag is sleeved with the outer wall of the air passing hole.

In the multifunctional air purifier, the side wall of the second inner cavity is provided with the second rail, the second filtering component further comprises a support frame and a pressing frame, the support frame is inserted into the second rail, the left end of the cloth bag is hung on the support frame, and the pressing frame can press the left end of the cloth bag on the support frame.

Foretell multifunctional air purifier, the lateral wall of first inner chamber is equipped with many first rails, first filtering component includes polylith filter screen, polylith the filter screen is pegged graft many respectively first rail.

In the multifunctional air purifier, the side wall of the second inner cavity is provided with the third rail, the third rail is close to the exhaust port of the main box body, and the third rail is spliced with the safety separation net.

In the multifunctional air purifier, the spraying component comprises the spraying pipe, the spraying pipe is communicated with the first water outlet, and the spraying pipe is provided with the plurality of spraying nozzles.

In the multifunctional air purifier, the Y-shaped filter is arranged between the first water inlet of the high-pressure circulating water pump and the second water outlet of the circulating water tank.

In the multifunctional air purifier, the outer wall of the main box body is provided with the first movable door and the second movable door, the first movable door is over against the first filtering component, and the second movable door is over against the second filtering component.

In the multifunctional air purifier, the bottom of the first inner cavity is provided with the first circulating water channel, the bottom of the second inner cavity is provided with the second circulating water channel, and the first circulating water channel and the second circulating water channel are communicated with the second water inlet of the circulating water tank.

In the multifunctional air purifier, the third water inlet is connected with an automatic water inlet device.

The utility model discloses a multi-functional air purifier has following beneficial effect at least: the air purifier has multiple functions, for example, when oil smoke waste gas is sucked, purified water is added into the circulating water tank from the third water inlet, the air exhaust device is opened, the oil smoke waste gas is sucked into the first inner cavity from the air inlet by the air exhaust device, the high-pressure circulating water pump pumps water from the circulating water tank and sprays the water into the first inner cavity from the spraying assembly, the water passing through the high-pressure circulating water pump forms water mist in the first inner cavity, when the oil smoke waste gas passes through the water mist, impurities such as grease and dust particles in the oil smoke waste gas are mixed in the water mist, the gas passing through the water mist sequentially passes through the first filtering assembly and the second filtering assembly, so that residual substances such as grease and the like in the gas are filtered, meanwhile, water vapor in the gas is also removed, most of the gas discharged from the exhaust port is effectively cleaned and purified, has certain humidity, and the temperature of a kitchen can be reduced, the air in the kitchen is cleaned; in haze weather or when viruses invade, medicines capable of sterilizing and disinfecting can be added into the circulating water tank from the medicine adding port, when air enters the main tank body, bacteria and viruses in the air can be killed and removed by the medicines, and dust also flows away along with cleaning water, so that the health of human bodies is protected;

after impurities such as grease and dust particles are mixed in the water mist, the water mist sinks along with the water mist, and the water flows into the circulating water tank from the second water inlet, most of tiny residues are blocked and filtered by the third filtering component arranged at the second water inlet, occasionally, the tiny residues can sink to the bottom of the third inner cavity when passing through the third filtering component, so that the tiny residues are blocked and separated by the lower part of the first partition plate, the tiny residues cannot enter the fourth inner cavity, if suspended matters such as grease pass through the third filtering component, the suspended matters can float on the liquid level when entering the third inner cavity, the tiny residues are blocked and separated by the upper part of the first partition plate, the tiny residues cannot enter the fourth inner cavity, only clean water can pass through the water passing hole in the middle of the first partition plate and enter the fourth inner cavity, and accordingly cyclic utilization of dust removal and cleaning water is achieved. Purified water is added into the circulating water tank from the third water inlet, or when water in the main tank body flows back into the circulating water tank, the liquid level in the circulating water tank will rise, when the liquid level exceeds the height of the first overflow water pipe and the second overflow water pipe, the water will flow into the sewage treatment tank from the first overflow water pipe and the second overflow water pipe, suspended matters floating on the liquid level can also flow into the sewage treatment tank from the first overflow pipe, and even if the suspended matters accidentally pass through the water through holes and enter the fourth inner cavity, the suspended matters can also flow into the sewage treatment tank from the second overflow water pipe, so that the liquid level in the circulating water tank can be controlled, the suspended matters such as grease and the like can be smoothly removed, and the cleanliness of cleaning water in the circulating water tank is ensured;

after the sewage treatment tank is used for a period of time, the sewage treatment tank is detached to discharge sewage, the first sewage discharge port and the second sewage discharge port can be opened to remove impurities at the bottom of the circulating water tank, purified water is added into the circulating water tank again after the circulating water tank is cleaned, and medicines can be added to continue to be used if necessary. This air purifier has multiple functions, both can be used for cleaing away of ordinary oil smoke waste gas, also can be used for daily indoor air purification, can install the optional position in kitchen, suction oil smoke, release again after the oil smoke exhaust-gas treatment, avoid the environment to receive the pollution, also can install in other indoor places, suction indoor air, discharge after the disinfection and sterilization is handled, the collection is clear away oil smoke waste gas and indoor air purification's function as an organic whole, especially in haze weather and dust and sand weather, the effect is more obvious.

Drawings

The invention will be further described with reference to the following figures and examples, in which:

fig. 1 is one of the partial structural schematic diagrams of the air purifier according to the embodiment of the present invention;

fig. 2 is one of the schematic structural diagrams of the second partition plate according to the embodiment of the present invention;

fig. 3 is a second schematic structural view of a second partition plate according to an embodiment of the present invention;

fig. 4 is one of the schematic structural diagrams of the first partition plate according to the embodiment of the present invention;

fig. 5 is a second schematic structural view of the first partition plate according to the embodiment of the present invention;

fig. 6 is a third schematic structural view of the first partition plate according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a filter screen according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a second filter assembly according to an embodiment of the present invention;

fig. 9 is a second partial schematic structural view of an air cleaner according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a spray assembly according to an embodiment of the present invention;

in the drawings: 100 main box body, 110 air inlet, 120 first inner cavity, 121 first rail, 122 first circulating water channel, 130 second inner cavity, 131 second rail, 132 third rail, 133 safety partition net, 134 second circulating water channel, 140 air outlet, 150 air draft device, 160 spray component, 161 spray pipe, 162 spray nozzle, 170 second partition board, 171 air passing hole, 180 first movable door, 190 second movable door, 200 high pressure circulating water pump, 210 first water inlet, 220 first water outlet, 300 first filter component, 310 filter screen, 400 second filter component, 410 cloth bag, 420 hold-down rack, 500 circulating water tank, 510 third inner cavity, 511 second water inlet, 512 third water inlet, 513 medicine adding port, 514 third filter component, 515 first overflow water pipe, 516 first sewage outlet, 520 fourth inner cavity, 521 second water outlet, 522 second overflow water pipe, 523 second sewage outlet, 530 first partition board, 531 water passing hole, 600 sewage treating box and 700Y-type filter.

Detailed Description

The embodiment of the present invention is described in detail below, referring to fig. 1, the present invention provides a multifunctional air purifier, including a main box body 100, a high pressure circulating water pump 200, a first filtering component 300, a second filtering component 400, a circulating water tank 500 and a sewage treatment tank 600, wherein the cross section of the main box body 100 can be square, of course, circular, or other shapes, the main box body 100 is provided with an air inlet 110, a first inner cavity 120, a second inner cavity 130 and an air outlet 140 from right to left, the air inlet 110, the first inner cavity 120, the second inner cavity 130 and the air outlet 140 are communicated in sequence, the air outlet 140 is provided with an air extracting device 150, the air extracting device 150 can be an air exhauster, etc., the first filtering component 300 is arranged in the first inner cavity 120, and the second filtering component 400 is arranged in the second inner cavity 130;

the high-pressure circulating water pump 200 is provided with a first water inlet 210 and a first water outlet 220, the first water outlet 220 is connected with a spraying assembly 160, and the spraying assembly 160 is positioned in the first inner cavity 120; the circulating water tank 500 is provided with a third inner cavity 510 and a fourth inner cavity 520, a first clapboard 530 is arranged between the third inner cavity 510 and the fourth inner cavity 520, a water passing hole 531 is arranged in the middle of the first clapboard 530, a second water inlet 511, a third water inlet 512 and a medicine adding port 513 are arranged on the side wall of the third inner cavity 510, a first overflow water pipe 515 is further arranged in the third inner cavity 510, a first sewage discharge port 516 is arranged at the bottom of the third inner cavity 510, a third filtering component 514 is arranged at the second water inlet 511, the third filtering component 514 is of a concave net-shaped structure and can be integrally formed with the upper cover of the circulating water tank 500 or be arranged into a split structure with the upper cover of the circulating water tank 500, the first inner cavity 120 and the second inner cavity 130 of the main tank 100 are both communicated with the second water inlet 511 of the circulating water tank 500, a second water outlet 521 is arranged on the side wall of the fourth inner cavity 520, a second overflow water pipe 522 is further arranged in the fourth inner cavity 520, a second sewage discharge port 523 is arranged at the bottom of the fourth inner cavity 520, the second water outlet 521 is communicated with the first water inlet 210; the sewage treatment tank 600 communicates with the first overflow water pipe 515 and the second overflow water pipe 522.

When oil smoke waste gas is pumped, purified water is added into the circulating water tank 500 from the third water inlet 512, the air draft device 150 is opened, the oil smoke waste gas is pumped into the first inner cavity 120 from the air inlet 110 by the air draft device 150, the high-pressure circulating water pump 200 pumps water from the circulating water tank 500 and sprays water into the first inner cavity 120 from the spray assembly 160, water passing through the high-pressure circulating water pump 200 forms water mist in the first inner cavity 120, when the oil smoke waste gas passes through the water mist, impurities such as grease and dust particles in the oil smoke waste gas are mixed in the water mist, the gas passing through the water mist sequentially passes through the first filter assembly 300 and the second filter assembly 400, so that substances such as the grease and the like remaining in the gas are filtered, meanwhile, most of water vapor in the gas is removed, the gas discharged from the gas outlet 140 is effectively cleaned and purified, has certain humidity, and can reduce the temperature of a kitchen, the air in the kitchen is cleaned; in the actual use process, the gas after being cleaned and filtered by the air purifier has the purification rate of more than 98 percent; in haze weather or when viruses invade, medicines capable of sterilizing and disinfecting can be added into the circulating water tank 500 from the medicine adding port 513, and when air enters the main tank body 100, bacteria and viruses in the air can be killed and removed by the medicines, so that the health of human is protected; when the medicine is added, the mode of automatically adding the medicine or manually adding the medicine can be designed according to the requirement, for example, in a chemical engineering place, more toxic waste gas is generated, and the mode of automatically adding the medicine can be adopted.

After impurities such as grease and dust particles are mixed in the water mist, the impurities sink along with the water mist and flow into the circulating water tank 500 from the second water inlet 511, most of the tiny residues are blocked by the third filter assembly 514 arranged at the second water inlet 511, and occasionally, when the tiny residues pass through the third filter assembly 514, the tiny residues also sink at the bottom of the third inner cavity 510 and are blocked by the lower part of the first partition plate 530, the tiny residues cannot enter the fourth inner cavity 520, if suspended matters such as grease and the like pass through the third filter assembly 514 and enter the third inner cavity 510, the suspended matters float on the liquid surface and are blocked by the upper part of the first partition plate 530 and cannot enter the fourth inner cavity 520, only clean water can pass through the water through holes 531 in the middle part of the first partition plate 530 and enter the fourth inner cavity 520, and accordingly, dust removal and recycling of cleaning water are achieved.

When purified water is added into the circulation tank 500 from the third water inlet 512, or the high-pressure circulation water pump 200 is stopped, when water in the main tank 100 flows back into the circulation tank 500, the liquid level in the circulation tank 500 rises, when the liquid level exceeds the heights of the first overflow water pipe 515 and the second overflow water pipe 522, water flows into the sewage treatment tank 600 from the first overflow water pipe 515 and the second overflow water pipe 522, suspended matters floating on the liquid level also flow into the sewage treatment tank 600 from the first overflow pipe, and even if the suspended matters inadvertently flow into the fourth inner chamber 520 through the water passing hole 531, the suspended matters also flow into the sewage treatment tank 600 from the second overflow water pipe 522, so that the liquid level in the circulation tank 500 can be controlled, the suspended matters such as grease and the like can be smoothly removed, and the cleanliness of cleaning water in the circulation tank 500 is ensured.

Specifically, the opening position of the second water outlet 521 of the circulation tank 500 is located at a position lower than the middle of the circulation tank 500, and is located at a certain height from the bottom of the circulation tank 500, so that if minute residues or suspended matters are inadvertently mixed in the fourth inner cavity 520 of the circulation tank 500, the minute residues or suspended matters can be prevented from entering the high-pressure circulation water pump 200 from the second water outlet 521. Referring to fig. 1, in some embodiments, a Y-filter 700 is disposed between the first water inlet 210 of the high-pressure circulating water pump 200 and the second water outlet 521 of the circulating water tank 500, so that if impurities enter the second water outlet 521 of the circulating water tank 500 by accident, the impurities can be filtered by the Y-filter 700 to prevent the spray nozzle 162 of the high-pressure circulating water pump 200 from being blocked.

After the air purifier is used for a period of time, the sewage treatment box 600 can be detached to discharge sewage, the first sewage discharge port 516 and the second sewage discharge port 523 can also be opened to remove impurities at the bottom of the circulating water tank 500, the circulating water tank 500 is cleaned, purified water is added into the circulating water tank 500 again, and medicines can be added as necessary for continuous use. This air purifier has multiple functions, both can be used for cleaing away of ordinary oil smoke waste gas, also can be used for daily indoor air purification, can install the optional position in kitchen, suction oil smoke, release again after with oil smoke exhaust-gas treatment, avoid the environment to receive the pollution, also can install in other indoor places, suction indoor air, discharge again after the disinfection and sterilization is handled, the collection is clear away oil smoke waste gas and indoor air purification's function as an organic whole, especially in haze weather and dust and sand weather, the effect is more obvious. The air purifier can be designed into a large-sized, medium-sized or small-sized structure according to needs, for example, when the air purifier is used at home, the air purifier can be designed into a large-sized structure at places such as a thermal power plant, a chemical plant or other factory workshops, and the air purifier is more necessary at places where articles need to be incinerated, such as garbage incineration and chemical combustion products.

Further, referring to fig. 1, in some embodiments, the bottom of the first inner cavity 120 is provided with a first circulating water channel 122, the bottom of the second inner cavity 130 is provided with a second circulating water channel 134, the first circulating water channel 122 and the second circulating water channel 134 are both communicated with a second water inlet 511 of the circulating water tank 500, the spraying assembly 160 sprays water mist in the first inner cavity 120, the water mist is mixed with impurities such as grease, so as to form return water, the return water flows back into the circulating water tank 500 from the first circulating water channel 122, when the gas passes through the water mist and the first filtering assembly 300 and enters the second inner cavity 130, some water vapor is carried, when the second filtering assembly 400 removes the water vapor, the water vapor flows to the bottom of the second inner cavity 130 and flows back into the circulating water tank 500 from the second circulating water channel 134, considering that the water returning from the first circulating water channel 122 has impurities such as grease, and the water returning from the second circulating water channel 134 is almost free of impurities, therefore, the first circulating water channel 122 can be closer to the circulating water tank 500, the first circulating water channel 122 is shorter, after the water circulating device is used for a period of time, the circulating water tank 500 is detached, the first circulating water channel 122 is washed by water, the first circulating water channel 122 can be prevented from being blocked, the first circulating water channel 122 and the second circulating water channel 134 can be respectively and independently communicated with the circulating water tank 500, the output end of the second circulating water channel 134 can be communicated with the output end of the first circulating water channel 122, and the backflow water at the two positions flows into the circulating water tank 500 after confluence.

Further, referring to fig. 2 and 3, a second partition plate 170 is disposed between the first inner cavity 120 and the second inner cavity 130, the second partition plate 170 may facilitate fixing the second filter assembly 400, a funnel-shaped air passing hole 171 is disposed in the middle of the second partition plate 170, a minimum aperture of the air passing hole 171 is larger than apertures of the air inlet 110 and the air outlet 140, and an edge of the second partition plate 170 is tightly connected to an inner wall of the main box 100, so that when oil smoke waste gas or indoor air is sucked, it can be ensured that all gas passes through the air passing hole 171, and the minimum aperture of the air passing hole 171 is larger than the apertures of the air inlet 110 and the air outlet 140, so as to reduce resistance to gas flow. Therefore, all the sucked gas can pass through the cloth bag 410, so that the gas can be effectively filtered and purified, meanwhile, the right end of the cloth bag 410 is narrowed, which means that the caliber of the left end of the cloth bag 410 is larger than the caliber of the right end thereof, and is certainly larger than the calibers of the air inlet 110 and the air outlet 140 of the main box body 100, so that the flowing resistance of the gas is effectively reduced, and the normal work of the air purifier is ensured.

As shown in fig. 2 and 3, the cross-section of the air passing hole 171 in the middle of the second partition 170 may be designed to be circular or square, as long as the minimum aperture of the air passing hole 171 is larger than the apertures of the air inlet 110 and the air outlet 140. Further, referring to fig. 1, in some embodiments, the second rail 131 is disposed on a side wall of the second inner cavity 130, the second filter assembly 400 further includes a support frame and a pressing frame 420, the support frame is inserted into the second rail 131, the left end of the cloth bag 410 is hung on the support frame, and the pressing frame 420 can press the left end of the cloth bag 410 on the support frame to prevent the cloth bag 410 from moving around during operation. Further, the lateral wall of first inner chamber 120 is equipped with many first rails 121, and first filter component 300 includes polylith filter screen 310, and many first rails 121 are pegged graft respectively to polylith filter screen 310, and the structure of filter screen 310 is shown in fig. 7, and first rail 121 can effectively fix filter screen 310, and simultaneously, when needing to wash filter screen 310, also can conveniently pull down filter screen 310 fast. Further, the side wall of the second inner cavity 130 is further provided with a third rail 132, the third rail 132 is close to the exhaust port 140 of the main box 100, and the third rail 132 is inserted with a safety screen 133, if the cloth bag 410 is accidentally dropped during operation, the safety screen 133 can stop the cloth bag 410, so as to prevent the cloth bag 410 from being drawn into the air draft device 150 and damaging the air draft device 150. Specifically, the safety barrier 133 may be fixed in the main housing 100, or may be movably inserted into the third rail 132, and specifically, the safety barrier 133 is a wire mesh with a mesh diameter selected from 10mm to 30 mm.

Further, referring to fig. 4 to 6, the shape of the first partition 530 may be designed to be various, for example, in fig. 4, a square hole is formed in the middle of the first partition 530 as a water passing hole 531, in fig. 5, a round hole is formed in the middle of the first partition 530 as the water passing hole 531, in fig. 6, a plurality of round holes are formed in the middle of the first partition 530 as the water passing holes 531, and of course, a plurality of square holes may be formed in the middle of the first partition 530 as the water passing holes 531 as long as purified water can normally pass through. Specifically, the first partition plate 530 may be fixed in the circulation tank 500 by welding, so that the edge of the first partition plate 530 is tightly connected to the inner wall of the circulation tank 500, when a small residue or a suspension permeates into the third inner chamber 510, the small residue will be deposited at the bottom of the third inner chamber 510, and stopped by the lower portion of the first partition plate 530, the suspension will float on the liquid surface, and stopped by the upper portion of the first partition plate 530, specifically, the maximum height of the water passing hole 531 is preferably lower than the heights of the first overflow water pipe 515 and the second overflow water pipe 522, the normal amount of water stored in the circulation tank 500 is preferably higher than the maximum height of the water passing hole 531 and lower than the heights of the first overflow water pipe 515 and the second overflow water pipe 522, when clean water is added into the circulation tank 500 from the second water inlet 511, or when the high pressure circulation water pump 200 is stopped, and the return water in the first inner chamber 120 and the second inner chamber 130 flows back into the circulation tank 500, the level of the water in the circulation tank 500 is continuously raised to a level exceeding the height of the first and second overflow water pipes 515 and 522, and the circulation tank 500 is automatically drained and suspended matters are discharged into the sewage treatment tank 600. Further, in some embodiments, an automatic water inlet device is connected to the third water inlet 512, when the high-pressure circulating water pump 200 pumps water out of the circulating water tank 500, the automatic water inlet device automatically adds purified water into the circulating water tank 500 to ensure that the water storage volume in the circulating water tank 500 is higher than the maximum height of the water passing hole 531 to prevent suspended matters from entering the fourth inner chamber 520 along with the water level, and when the high-pressure circulating water pump 200 stops pumping water and return water in the first inner chamber 120 and the second inner chamber 130 flows back into the circulating water tank 500, the water level in the circulating water tank 500 continuously rises and overflows to drain suspended matters such as grease.

Referring to fig. 8, in some embodiments, the outer wall of the main cabinet 100 is provided with a first movable door 180 and a second movable door 190, the first movable door 180 faces the first filter assembly 300, the second movable door 190 faces the second filter assembly 400, when the first filter assembly 300 and the second filter assembly 400 need to be cleaned, the first movable door 180 and the second movable door 190 can be detached, the first filter assembly 300 and the second filter assembly 400 can be detached for cleaning, the first movable door 180 and the second movable door 190 can be arranged on the same side, or can be arranged on the front side and the rear side, respectively, of course, the first movable door 180 and the second movable door 190 can be arranged on both the front side and the rear side of the main cabinet 100, so that when the air purifier is installed in different positions, a user can install and detach the first filter assembly 300 and the second filter assembly 400 conveniently. Further, referring to fig. 9, in some embodiments, the spray assembly 160 includes a spray tube 161, the spray tube 161 is connected to the first water outlet 220, and the spray tube 161 is provided with a plurality of spray nozzles 162.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description to first, second or third etc. for the purpose of distinguishing between technical features, it is not to be understood as indicating or implying a relative importance or implying a number of indicated technical features or implying a precedence relationship between indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims (10)

1. A multifunctional air purifier is characterized by comprising

The air exhaust device comprises a main box body (100), wherein an air inlet (110), a first inner cavity (120), a second inner cavity (130) and an air outlet (140) are sequentially arranged from right to left, the air inlet (110), the first inner cavity (120), the second inner cavity (130) and the air outlet (140) are sequentially communicated, and an air exhaust device (150) is arranged at the air outlet (140);

a high-pressure circulating water pump (200) having a first water inlet (210) and a first water outlet (220), the first water outlet (220) being connected to a spray assembly (160), the spray assembly (160) being located in the first inner cavity (120);

a first filter assembly (300) disposed in the first interior chamber (120);

a second filter assembly (400) disposed in the second interior chamber (130);

the circulating water tank (500) is provided with a third inner cavity (510) and a fourth inner cavity (520), a first partition plate (530) is arranged between the third inner cavity (510) and the fourth inner cavity (520), a water passing hole (531) is formed in the middle of the first partition plate (530), a second water inlet (511), a third water inlet (512) and a medicine adding port (513) are formed in the side wall of the third inner cavity (510), a third filtering assembly (514) is arranged at the second water inlet (511), the second water inlet (511) is communicated with the first inner cavity (120) and the second inner cavity (130), a first overflow water pipe (515) is further arranged in the third inner cavity (510), a first drain hole (516) is formed in the bottom of the third inner cavity (510), a second water outlet (521) is formed in the side wall of the fourth inner cavity (520), and the second water outlet (521) is communicated with the first water inlet (210), a second overflow water pipe (522) is also arranged in the fourth inner cavity (520), and a second sewage draining outlet (523) is arranged at the bottom of the fourth inner cavity (520);

and the sewage treatment tank (600) is communicated with the first overflow water pipe (515) and the second overflow water pipe (522).

2. The multifunctional air purifier of claim 1, wherein a second partition plate (170) is disposed between the first inner chamber (120) and the second inner chamber (130), a funnel-shaped air passing hole (171) is disposed in the middle of the second partition plate (170), the minimum aperture of the air passing hole (171) is larger than the apertures of the air inlet (110) and the air outlet (140), the edge of the second partition plate (170) is tightly connected with the inner wall of the main box body (100), the second filter assembly (400) comprises a trumpet-shaped cloth bag (410), the cross section of the left end of the cloth bag (410) is square, the cloth bag (410) is gradually narrowed from left to right, and the right end of the cloth bag (410) is sleeved on the outer wall of the air passing hole (171).

3. The multifunctional air purifier of claim 2, wherein a second rail (131) is disposed on a side wall of the second inner cavity (130), the second filter assembly (400) further comprises a support frame and a pressing frame (420), the support frame is inserted into the second rail (131), the left end of the cloth bag (410) is hung on the support frame, and the pressing frame (420) can press the left end of the cloth bag (410) onto the support frame.

4. The multifunctional air purifier of claim 1, wherein a plurality of first rails (121) are disposed on a side wall of the first inner cavity (120), the first filter assembly (300) comprises a plurality of filter screens (310), and the plurality of filter screens (310) are respectively inserted into the plurality of first rails (121).

5. The multifunctional air cleaner according to claim 1, wherein a third rail (132) is disposed on a side wall of the second inner chamber (130), the third rail (132) is adjacent to the air outlet (140) of the main cabinet (100), and a safety screen (133) is inserted into the third rail (132).

6. The multi-functional air cleaner according to claim 1, wherein the spray assembly (160) includes a spray pipe (161), the spray pipe (161) communicates with the first water outlet (220), and a plurality of spray nozzles (162) are provided on the spray pipe (161).

7. The multifunctional air cleaner according to claim 1, wherein a Y-shaped filter (700) is disposed between the first water inlet (210) of the high pressure circulating water pump (200) and the second water outlet (521) of the circulating water tank (500).

8. The multi-functional air cleaner according to claim 1, wherein the main housing (100) is provided at an outer wall thereof with a first shutter (180) and a second shutter (190), the first shutter (180) facing the first filter assembly (300), and the second shutter (190) facing the second filter assembly (400).

9. The multifunctional air purifier of claim 1, wherein a first circulating water channel (122) is disposed at the bottom of the first inner cavity (120), a second circulating water channel (134) is disposed at the bottom of the second inner cavity (130), and the first circulating water channel (122) and the second circulating water channel (134) are both communicated with the second water inlet (511) of the circulating water tank (500).

10. The multi-functional air cleaner according to claim 1, characterized in that an automatic water intake device is connected to the third water intake (512).

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