CN115076836A - Air purifying device - Google Patents

Air purifying device Download PDF

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Publication number
CN115076836A
CN115076836A CN202210615329.3A CN202210615329A CN115076836A CN 115076836 A CN115076836 A CN 115076836A CN 202210615329 A CN202210615329 A CN 202210615329A CN 115076836 A CN115076836 A CN 115076836A
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CN
China
Prior art keywords
air
chamber
purifying
liquid
filtering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210615329.3A
Other languages
Chinese (zh)
Inventor
郝本华
曹高华
李学瑞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202210615329.3A priority Critical patent/CN115076836A/en
Publication of CN115076836A publication Critical patent/CN115076836A/en
Pending legal-status Critical Current

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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
    • F24F8/117—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
    • F24F13/20—Casings or covers
    • 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
    • F24F8/10—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
    • F24F8/15—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 by chemical means
    • F24F8/158—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 by chemical means using active carbon
    • 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
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • 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
    • F24F8/80—Self-contained air purifiers
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The present invention provides an air purification device, comprising: the device comprises a first purifying chamber, an air inlet assembly, a second purifying chamber and a heating chamber; the first purifying chamber is filled with purifying liquid; the air inlet assembly is provided with an air inlet and a first air outlet, and the first air outlet extends into the purifying liquid; the second purifying chamber is provided with a second air outlet, a filtering device is arranged in the second purifying chamber, and the filtering device is used for purifying the air introduced into the second purifying chamber; one end of the heating chamber is communicated with the first purifying chamber, and the other end of the heating chamber is communicated with the second purifying chamber. The invention can effectively enhance the air purification effect and improve the air purification rate.

Description

Air purifying device
Technical Field
The invention relates to the technical field of air purification, in particular to an air purification device.
Background
Home decoration has become fashionable, and an air purification device is provided for various harmful substances brought by decoration. The existing indoor air purification devices are generally classified into solid particle filtration type, liquid purifying agent purification type and the like, and can be used for sterilizing and disinfecting indoor air, reducing dust and haze, removing harmful decoration residues, peculiar smells and the like.
However, the existing air purification device is not thorough enough for indoor air purification and has poor purification effect.
Disclosure of Invention
The invention provides an air purification device, which is used for solving the problems that the existing air purification device cannot purify indoor air thoroughly, has poor purification effect and the like.
The present invention provides an air purification device, comprising: the first purifying chamber is filled with purifying liquid; the air inlet assembly is provided with an air inlet and a first air outlet, and the first air outlet extends into the purifying liquid; the second purifying chamber is provided with a second air outlet, and a filtering device is arranged in the second purifying chamber and used for purifying the air introduced into the second purifying chamber; and one end of the heating chamber is communicated with the first purifying chamber, and the other end of the heating chamber is communicated with the second purifying chamber.
According to the air purification device provided by the invention, the air inlet assembly comprises an air delivery pipe and a first fan; the air inlet is formed in one end of the air conveying pipe, the first air outlet is formed in the other end of the air conveying pipe, the air conveying pipe penetrates through the first purification chamber and extends to a position below the liquid level of the purification liquid, the air inlet is formed in the air inlet side of the fan, and the first fan is used for driving air to flow from the air inlet to the first air outlet; and a communication port at one end of the heating chamber, which is communicated with the first purifying chamber, is higher than the liquid level of the purifying liquid.
According to the air purification device provided by the invention, the first purification chamber is also internally provided with a filter assembly, the filter assembly is arranged on the upper side of the liquid level of the purification liquid, the filter assembly divides the first purification chamber into a first chamber and a second chamber which are distributed up and down, the purification liquid is arranged in the second chamber, and one end of the heating chamber is communicated with the first chamber; the air output by the first air outlet is discharged from the purifying liquid after being introduced into the purifying liquid, and then enters the first chamber after being filtered by the filtering component.
According to the air purification device provided by the invention, the first purification chamber is also internally provided with a filter assembly, the filter assembly is immersed in the purification liquid, and the filter assembly divides the purification liquid into a first chamber and a second chamber which are distributed up and down; after the air output by the first air outlet is introduced into the purifying liquid, the air is firstly filtered by the filtering component and then is discharged into the first chamber from the purifying liquid.
According to the air purifying device provided by the invention, the second purifying chamber comprises the first air storage chamber and the filtering chamber; the first end of the first air storage chamber is communicated with the heating chamber, the second end of the first air storage chamber is communicated with the first end of the filtering chamber, and the second end of the filtering chamber is communicated with the second air outlet; the filtering device is arranged in the filtering chamber.
According to the air purifying device provided by the invention, the opening area of the first end of the filter chamber is larger than that of the second end of the filter chamber.
According to the air purification device provided by the invention, the second purification chamber further comprises a second air storage chamber; and the first end of the second air storage chamber is communicated with the filter chamber, and the second end of the second air storage chamber is communicated with the second air outlet.
According to the air purification device provided by the invention, the filtering device comprises the adsorption filter element.
According to the air purification device provided by the invention, the second air storage chamber is internally provided with the second fan, and the second fan is used for driving air to flow from the second air storage chamber to the second air outlet.
The air purification device provided by the invention further comprises a shell; the first purifying chamber, the second purifying chamber, the heating chamber and at least part of the air inlet assembly are detachably arranged in the shell; and a first opening and a second opening are arranged on the wall of the shell, the first opening is communicated with the air inlet, and the second opening is communicated with the second air outlet.
The air purifying device provided by the invention is provided with the first purifying chamber, the second purifying chamber and the heating chamber, so that harmful ingredients or particles are dissolved by the purifying liquid to obtain primary purification when air passes through the first purifying chamber, secondary purification is obtained by high-temperature sterilization when the air passes through the heating chamber, and the residual harmful ingredients or particles in the air are filtered by the filtering device to obtain tertiary purification when the air passes through the second purifying chamber. On the first aspect, the air is purified in multiple stages, so that the air purification effect can be effectively improved; in the second aspect, after the air is heated by the heating chamber, the number of times of collision of gas molecules caused by heating is increased, harmful substances are decomposed, and the gas molecules can further filter the harmful substances in the air when passing through the filtering device, so that the air is thoroughly purified; in the third aspect, the moving speed of the gas molecules is accelerated by heating, the speed of the gas molecules passing through the filtering device is accelerated, and the purification speed is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an air purification device provided by the present invention;
FIG. 2 is a second schematic structural view of an air purification apparatus provided in the present invention;
fig. 3 is a schematic sectional structure view of an air purification apparatus provided by the present invention.
Reference numerals:
1: a first purification chamber; 11: a filter assembly; 2: an air intake assembly; 21: an air inlet; 22: a first air outlet; 23: a gas delivery pipe; 3: a second clean room; 31: a second air outlet; 32: a first air reservoir; 33: a filtering chamber; 34: a filtration device; 35: a second air reservoir; 4: a heating chamber; 41: a heating assembly; 5: a housing; 51: a first opening; 52: a second opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
With the gradual realization of well-being life, home decoration becomes fashionable, and an air purification device is provided for various harmful substances brought by decoration. The existing indoor air purification devices are generally classified into solid particle filtration type, liquid purifying agent purification type and the like, and can sterilize and disinfect indoor air, reduce dust and remove haze, remove harmful decoration residues, remove peculiar smell and the like. However, the existing air purification device is not thorough enough for indoor air purification and has poor purification effect.
Therefore, the invention provides an air purification device, which is used for solving the problems that the existing air purification device cannot purify indoor air thoroughly, has poor purification effect and the like.
The air cleaning apparatus of the present invention will be described with reference to fig. 1 to 3.
The air purification device disclosed by the invention can be applied to various occasions, such as air purification in closed environments of houses, markets and the like, and can be used for filtering and purifying various harmful substances in the air, such as formaldehyde, haze, dust and other harmful substances in the air.
As shown in fig. 2, the air cleaning apparatus of the present invention includes: first clean room 1, air inlet assembly 2, second clean room 3 and heating chamber 4. The first purifying chamber 1 is filled with purifying liquid; the air inlet component 2 is provided with an air inlet 21 and a first air outlet 22, and the first air outlet 22 extends into the purified liquid; the second purifying chamber 3 is provided with a second air outlet 31, a filtering device 34 is arranged in the second purifying chamber 3, and the filtering device 34 is used for purifying the air introduced into the second purifying chamber 3; one end of the heating chamber 4 communicates with the first purification chamber 1, and the other end communicates with the second purification chamber 3.
According to the air purification device provided by the invention, the first purification chamber 1, the second purification chamber 3 and the heating chamber 4 are arranged, so that harmful components or particles are filtered and adsorbed by the purification liquid when the air passes through the first purification chamber 1 to obtain primary purification, the air passes through the heating chamber 4 to obtain secondary purification after high-temperature sterilization, and the residual harmful components or particles in the air pass through the second purification chamber 3 to obtain tertiary purification after being filtered by the filter 34. On the first aspect, the air is purified in multiple stages, so that the air purification effect can be effectively improved; in the second aspect, after the air is heated by the heating chamber 4, the number of times of collision of the gas molecules by heat is increased, the harmful substances are decomposed, and the gas molecules can further filter the harmful substances in the air when passing through the filtering device 34, so that the air is thoroughly purified; in the third aspect, the gas molecules move faster when heated, and the gas molecules pass through the filter device 34 faster, increasing the purification rate.
Wherein the heating chamber 4 is communicated with the first purifying chamber 1 and the second purifying chamber 3 through pipelines respectively.
The first purifying chamber 1 is filled with a purifying liquid, which may be an air purifying liquid known in the art.
It should be noted that the type of the purifying liquid in the first purifying chamber 1 can be selected according to the harmful substances in the air to be purified, and examples of the type of the purifying liquid include water, potassium permanganate, plant extract, and the like.
For example, need particulate matters such as dust, sand and dust in the air of getting rid of, just can select the water as the scavenging solution, when the air passes through from the scavenging solution, can effectively get rid of the particulate matters in the air, reach purifying effect, simultaneously, can also increase the humidity in the air, economic environmental protection.
Or, the formaldehyde in the air needs to be removed, and then the purifying liquid capable of dissolving the formaldehyde can be selected, and when the air passes through the purifying liquid, the formaldehyde in the air is decomposed or dissolved, so that the purpose of removing the formaldehyde is achieved.
Wherein, the air inlet 21 can be used for communicating with the indoor, and the air to be purified in the indoor enters the air inlet component 2 through the air inlet 21; the first air outlet 22 is located below the liquid level of the purifying liquid, so that the air to be purified discharged from the first air outlet 22 can be discharged from the purifying liquid, and harmful substances or particles in the air to be purified can be removed by the purifying liquid.
In some embodiments, the first air outlet 22 extends into the purifying liquid and extends to the bottom of the first purifying chamber 1 to increase the residence time and moving path of the air to be purified in the purifying liquid, and enhance the purifying effect of the purifying liquid on the air to be purified.
In some embodiments, the opening direction of the first air outlet 22 in the purification liquid may be set to various directions, for example, the opening direction of the first air outlet 22 may be toward the bottom of the first purification chamber 1, or the opening direction of the first air outlet 22 may be toward the sidewall of the first purification chamber 1.
Wherein the filtering means 34 of the second purification chamber 3 comprises a filter element, which can be an air purification material known in the art.
It should be noted that the type of the filter element in the second purifying chamber 3 can be selected according to the harmful substance in the air to be purified, for example, the type of the filter element can be selected from an adsorption filter element, a catalytic oxidation filter element, and the like.
For example, the formaldehyde in the air needs to be removed, and the adsorption filter element formed by one or more of volcanic rock, activated carbon, molecular sieve and other materials can be adopted, so that various inorganic and organic pollutants can be removed cheaply and quickly.
The second air outlet 31 is used for communicating with the room, and the clean air purified by the first purifying chamber 1, the heating chamber 4 and the second purifying chamber 3 is discharged into the room from the second air outlet 31.
Wherein, the first purifying chamber 1 is communicated with the second purifying chamber 3 through the heating chamber 4, and the air purified by the first purifying chamber 1 enters the second purifying chamber 3 after being heated and sterilized by the heating chamber 4, so as to achieve the multi-stage purifying effect.
It should be noted that the heating temperature of the heating chamber 4 can reach 55-70 ℃, for example, 60 ℃, and experiments prove that the heating chamber can achieve an obvious sterilization effect when the air temperature is heated to the range of 55-70 ℃.
Further, the air inlet assembly 2 comprises an air conveying pipe 23 and a first fan; one end of the air pipe 23 is provided with an air inlet 21, the other end of the air pipe 23 is provided with a first air outlet 22, the air pipe 23 penetrates through the first purification chamber 1 and extends to a position below the liquid level of the purification liquid, the air inlet 21 is arranged on the air inlet side of the fan, and the first fan is used for driving air to flow from the air inlet 21 to the first air outlet 22; a communication port at which one end of the heating chamber 4 communicates with the first purification chamber 1 is higher than the liquid surface of the purification liquid.
It can be understood that the air pipe 23 communicates with the air inlet 21 and the first air outlet 22, and can transport the air to be purified into the purifying liquid, so that the air to be purified flows through the purifying liquid, and harmful substances or particles in the air to be purified are removed by the purifying liquid.
In some embodiments, the air pipe 23 extends into the purifying liquid and extends to the bottom of the first purifying chamber 1 to increase the residence time and moving path of the air to be purified in the purifying liquid, and enhance the purifying effect of the purifying liquid on the air to be purified.
The first fan is disposed in an air duct formed by the air inlet 21 and the first air outlet 22, so as to form negative pressure in the air pipe 23, suck air to be purified, and drive the air to flow from the air inlet 21 to the first air outlet 22.
In some embodiments, the air inlet 21 is disposed on the air inlet side of the first fan, and the first air outlet 22 is disposed on the air outlet side of the first fan, so that the efficiency of driving air by the first fan can be improved.
It will be understood that the communication opening at one end of the heating chamber 4 communicating with the first purification chamber 1 is higher than the liquid level of the purification liquid, so that the purification liquid can be prevented from flowing into the heating chamber 4 from the communication opening, causing damage to the heating unit 41, while allowing air to flow into the heating chamber 4 from the communication opening without hindrance.
The heating member 41 may be a heating member known in the art, such as a heating wire or a ceramic heater.
As shown in fig. 3, in some embodiments, a filter assembly 11 is further disposed in the first purification chamber 1. The arrangement position of the filter assembly 11 in the first purification chamber 1 includes at least the following two.
Firstly, the filtering component 11 is arranged on the upper side of the liquid level of the purified liquid, the filtering component 11 divides the first purifying chamber 1 into a first chamber and a second chamber which are distributed up and down, the purified liquid is arranged in the second chamber, and one end of the heating chamber 4 is communicated with the first chamber.
In this arrangement, the air output from the first air outlet 22 is discharged from the purified liquid after being introduced into the purified liquid, and then enters the first chamber after being filtered by the filter assembly 11.
It will be appreciated that the filter assembly 11 in the first cleaning chamber 1 provides a further re-filtration of the air, further enhancing the air filtering effect of the air cleaning device.
The filter assembly 11 may be an air purifying device known in the art, and may be, for example, a filter screen or a porous adsorption layer.
It should be noted that the type of the filter assembly 11 in the first purification chamber 1 can be selected according to the type of harmful substances in the air to be purified.
Wherein the type of harmful substances in the air to be purified removed by the filtering assembly 11 may be the same as or different from the filtering means 34.
Under the condition that the type of the harmful substances in the air to be purified, which are removed by the filtering assembly 11, is the same as that of the filtering device 34, the filtering assembly 11 can primarily filter the harmful substances, and the filtering device 34 can secondarily filter the harmful substances, so that the effect of thoroughly removing the harmful substances in the air is achieved.
Under the condition that the types of harmful substances in the air to be purified, which are removed by the filter assembly 11, are different from those of the filter device 34, the filter assembly 11 and the filter device 34 are matched to remove the harmful substances of different types in the air so as to achieve the comprehensive purification effect on the air.
Secondly, the filtering component 11 is immersed in the purified liquid, and the filtering component 11 divides the purified liquid into a first chamber and a second chamber which are distributed up and down.
In this arrangement, the air output from the first air outlet 22 is filtered by the filter assembly 11 after being introduced into the purified liquid, and then is discharged from the purified liquid into the first compartment.
Specifically, filtering component 11 is divided into upper and lower first room and the second room that distributes with the purifying liquid, the air of first gas outlet 22 output is back in the purifying liquid that lets in to first room, carry out prefilter to it in the purifying liquid in the first room, particulate matter and harmful substance in the preliminary removal air, the air of preliminary purification is through in filtering component 11 gets into the purifying liquid in the second room again, particulate matter and harmful substance in filtering component 11 can the secondary removal air, the purifying liquid in the second room can carry out the cubic to particulate matter and harmful substance in the air and get rid of.
It can be understood that the particulate matters and the harmful substances in the purifying liquid of the first compartment are filtered by the filtering component 11 and then cannot reach the purifying liquid of the second compartment, so that the particulate matters and the harmful substances in the purifying liquid of the second compartment are far smaller than the purifying liquid of the first compartment, the purifying liquid of the second compartment can be continuously purified when the purifying capacity of the purifying liquid of the first compartment reaches the limit, the purifying capacity of the purifying liquid is utilized to the maximum extent, the service life of the purifying liquid is prolonged, the purifying liquid is divided into an upper layer and a lower layer, and compared with the only one layer of purifying liquid, the double purifying effect is achieved, the purifying capacity of the purifying liquid is increased, and the purifying effect of the air purifying device is further increased.
Wherein, filtering component 11 not only can play the effect of blockking and filtering to particulate matter and harmful substance in the purifying liquid of first compartment, and when the air passed filtering component 11 and entered into first compartment, filtering component 11 can play the further filtration to the air, further improves the filter effect.
In some embodiments, the filter assemblies 11 may be arranged in multiple sets, and the multiple sets of filter assemblies 11 are arranged along the height direction of the first purifying chamber 1, so as to further improve the air purifying capability.
The multiple sets of filtering assemblies 11 may filter the same harmful substances by using the same filtering material, or filter different harmful substances by using different filtering materials.
In some embodiments, as shown in fig. 3, the multiple sets of filtering assemblies 11 are detachably connected to the air pipe 23, the detachable connection may be a sleeving connection or a threaded connection, the connection is not limited in this embodiment, and the detachable connection facilitates replacement of the filtering assemblies 11.
Further, as shown in fig. 2 and 3, the second clean room 3 includes a first air reservoir 32 and a filter room 33; a first end of the first air storage chamber 32 is communicated with the heating chamber 4, a second end of the first air storage chamber 32 is communicated with a first end of the filter chamber 33, and a second end of the filter chamber 33 is communicated with the second air outlet 31; a filter device 34 is arranged in the filter chamber 33.
The first air storage chamber 32 can be used for storing air heated by the heating chamber 4, the heated air is gradually accumulated in the first air storage chamber 32, and when the air pressure is greater than a certain value, the air pressure pushes the heated air to pass through the filtering device 34, the design can avoid the phenomenon that the air is filtered by the local filtering device 34, so that the filter element is partially failed and has to be replaced, in other words, the air uniformly passes through the filter element in the filtering device 34, the service life of the filter element can be prolonged, and the cost is reduced.
In some embodiments, the area of the communication opening of the first air receiver 32 communicating with the filter chamber 33 is not smaller than the area of the filter element in the filter device 34, so that air can more uniformly contact with one end of the filter element and uniformly pass through the filter element when the pressure reaches a certain value, thereby further prolonging the service life of the filter element and reducing the cost.
In some embodiments, the open area of the first end of the filter chamber 33 is greater than the open area of the second end of the filter chamber 33.
It can be understood that the opening area of the filter chamber 33 for air to enter is larger than the opening area of the filter chamber 33 for air to exit, on one hand, the time of the air staying in the filter chamber 33 can be prolonged, the air purification degree of the filter element can be enhanced, on the other hand, the flow path of the air in the filter chamber 33 can be changed, when the air is exhausted from the second end of the filter chamber 33, the air is purified again at the position of the filter element far away from the first end of the filter chamber 33, the purification capacity of the filter element can be utilized to the maximum, and the waste of the filter element caused by the different use degrees of different parts of the filter element can be avoided
Further, as shown in fig. 2 and 3, the second purification chamber 3 further includes a second air reservoir 35; a first end of the second air reservoir 35 communicates with the filter chamber 33 and a second end of the second air reservoir 35 communicates with the second air outlet 31.
Wherein the second air reservoir 35 may be used to store air output by the filter chamber 33.
It should be noted that, because the heating chamber 4 heats the air, the air after heating still has certain heat after passing through the filtering device 34, the air that the second air receiver 35 stored can keep warm to the filter core, prevent the temperature inequality at the both ends of filter core, thereby improve the purifying effect to the air of filter core, and simultaneously, because the dwell time of air in the air purification device increases, can avoid overheated air directly to discharge into indoorly, thereby produce the influence to indoor temperature, improve the use experience of air purification device.
In some embodiments, a second blower is provided in the second clean room 3 for driving air from the heating room 4 to the second air outlet 31.
Wherein, the arrangement position of the second fan in the second purifying chamber 3 at least includes the following two kinds.
First, a second fan is arranged in the first air storage chamber 32, and the second fan is used for driving air to enter the filter chamber 33 from the first air storage chamber 32, so that the flowing speed of the air is increased, and the purification speed of the air purification device is increased.
Specifically, the air outlet side of the second fan faces the filtering chamber 33, so as to accelerate the air flow.
Second, a second blower is disposed in the second air storage chamber 35, and the second blower is used for driving air to flow from the second air storage chamber 35 to the second air outlet 31.
Specifically, the air outlet side of the second fan faces the filter chamber 33, and the air outlet side of the second fan faces the second air outlet 31, so that the air flowing speed is further increased, and the purification rate of the air purification device is improved.
In some embodiments, the air purification apparatus further comprises a housing 5; the first purifying chamber 1, the second purifying chamber 3, the heating chamber 4 and at least part of the air inlet assembly 2 are detachably arranged in the shell 5; the housing 5 has a wall provided with a first opening 51 and a second opening 52, the first opening 51 communicating with the air inlet 21, and the second opening 52 communicating with the second air outlet 31.
Wherein, first clean room 1, second clean room 3, heating chamber 4 and at least part of admit air subassembly 2 set up in shell 5, increase air purification device's integrated level to make air purification device portable, increase air purification device's use occasion.
Wherein, first clean room 1, second clean room 3, heating chamber 4 and at least part of air inlet assembly 2 are all detachable for the casing, the maintenance and the change of the internals of air purification device of being convenient for, for example, when the scavenging solution in first clean room 1 needs to be changed, the accessible is dismantled first clean room 1 from the casing to the realization is to the change of scavenging solution, or when the filter core of filter equipment 34 in second clean room 3 needs to be changed, the accessible is dismantled second clean room 3 from the casing, thereby the realization is to the change of filter core.
The detachable connection mode can be plug connection or buckle connection, and the embodiment does not limit the connection mode.
For example, as shown in fig. 2, a groove is formed in an outer wall of the first purification chamber 1, a protrusion structure matched with the groove is formed on the housing, and the first purification chamber 1 can be connected with the protrusion structure on the housing in a plugging manner through the groove.
For example, as shown in fig. 3, a support pillar is disposed on a side of the first air storage chamber 32 facing the filter chamber 33, a through hole is disposed on a side of the filter chamber 33 facing the first air storage chamber 32, and the position and size of the through hole are adapted to the support pillar, so that the first air storage chamber 32 is connected to the through hole of the first air storage chamber 32 through the support pillar in a plugging manner.
As shown in fig. 1, the air inlet 21 of the air inlet assembly 2 may protrude from the wall of the housing to communicate with the first opening 51, or the first opening 51 may protrude from the wall of the housing toward the first purification chamber 1 to communicate with the air inlet 21 of the air inlet assembly 2.
In some embodiments, the first opening 51 may be provided with a filter screen, and the filter screen can allow large particles in the air to enter the first purification chamber 1 to perform a preliminary filtering function.
In some embodiments, as shown in fig. 1, heat dissipation holes are formed in the wall of the housing for dissipating heat from the inner space of the housing.
In the first aspect of the air purification device provided by the invention, the air is purified in multiple ways through the purification liquid, the filter assembly 11, the heating chamber 4, the filter device 34 and the like, so that the air purification effect can be effectively improved; in the second aspect, after the air is heated by the heating chamber 4, the number of times of collision of the gas molecules by heat is increased, the harmful substances are decomposed, and the gas molecules can further filter the harmful substances in the air when passing through the filtering device 34, so that the air is thoroughly purified; in the third aspect, the gas molecules are heated and move faster, the gas molecules are accelerated through the filtering device 34, and the purifying speed can be greatly improved by matching the driving force of the first fan and the second fan.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. An air purification apparatus, comprising:
the first purifying chamber is filled with purifying liquid;
the air inlet assembly is provided with an air inlet and a first air outlet, and the first air outlet extends into the purifying liquid;
the second purifying chamber is provided with a second air outlet, and a filtering device is arranged in the second purifying chamber and used for purifying the air introduced into the second purifying chamber;
and one end of the heating chamber is communicated with the first purifying chamber, and the other end of the heating chamber is communicated with the second purifying chamber.
2. The air purification apparatus according to claim 1,
the air inlet assembly comprises an air conveying pipe and a first fan;
the air inlet is formed in one end of the air conveying pipe, the first air outlet is formed in the other end of the air conveying pipe, the air conveying pipe penetrates through the first purification chamber and extends to a position below the liquid level of the purification liquid, the air inlet is formed in the air inlet side of the first fan, and the first fan is used for driving air to flow from the air inlet to the first air outlet;
and a communication port at one end of the heating chamber, which is communicated with the first purifying chamber, is higher than the liquid level of the purifying liquid.
3. The air cleaning apparatus according to claim 1,
the first purifying chamber is internally provided with a filtering component which is arranged on the upper side of the liquid level of the purifying liquid, the filtering component divides the first purifying chamber into a first chamber and a second chamber which are distributed up and down, the purifying liquid is arranged in the second chamber, and one end of the heating chamber is communicated with the first chamber;
the air output by the first air outlet is discharged from the purifying liquid after being introduced into the purifying liquid, and then enters the first chamber after being filtered by the filtering component.
4. The air purification apparatus according to claim 1,
the first purifying chamber is internally provided with a filtering component, the filtering component is immersed in the purified liquid, and the filtering component divides the purified liquid into a first chamber and a second chamber which are distributed up and down;
after the air output by the first air outlet is introduced into the purifying liquid, the air is firstly filtered by the filtering component and then is discharged into the first chamber from the purifying liquid.
5. The air purification apparatus according to claim 1,
the second purifying chamber comprises a first air storage chamber and a filtering chamber;
the first end of the first air storage chamber is communicated with the heating chamber, the second end of the first air storage chamber is communicated with the first end of the filtering chamber, and the second end of the filtering chamber is communicated with the second air outlet;
the filtering device is arranged in the filtering chamber.
6. An air cleaning device according to claim 5, wherein the open area of the first end of the filtering chamber is larger than the open area of the second end of the filtering chamber.
7. The air purification apparatus of claim 5, wherein the second purification chamber further comprises a second air reservoir;
and the first end of the second air storage chamber is communicated with the filter chamber, and the second end of the second air storage chamber is communicated with the second air outlet.
8. The air purification apparatus of claim 5, wherein the filter device comprises an adsorbent filter cartridge.
9. The air cleaning apparatus according to claim 7, wherein a second air mover is provided within the second air reservoir for driving air from the second air reservoir to the second air outlet.
10. The air purification apparatus according to any one of claims 1 to 9, further comprising a housing;
the first purifying chamber, the second purifying chamber, the heating chamber and at least part of the air inlet assembly are detachably arranged in the shell;
and a first opening and a second opening are arranged on the wall of the shell, the first opening is communicated with the air inlet, and the second opening is communicated with the second air outlet.
CN202210615329.3A 2022-05-31 2022-05-31 Air purifying device Pending CN115076836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210615329.3A CN115076836A (en) 2022-05-31 2022-05-31 Air purifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210615329.3A CN115076836A (en) 2022-05-31 2022-05-31 Air purifying device

Publications (1)

Publication Number Publication Date
CN115076836A true CN115076836A (en) 2022-09-20

Family

ID=83250105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210615329.3A Pending CN115076836A (en) 2022-05-31 2022-05-31 Air purifying device

Country Status (1)

Country Link
CN (1) CN115076836A (en)

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