CN107702225B - Air purifier based on purify air with water - Google Patents
Air purifier based on purify air with water Download PDFInfo
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- CN107702225B CN107702225B CN201711101078.2A CN201711101078A CN107702225B CN 107702225 B CN107702225 B CN 107702225B CN 201711101078 A CN201711101078 A CN 201711101078A CN 107702225 B CN107702225 B CN 107702225B
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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
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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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
- 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
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/008—Air-humidifier with water reservoir
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
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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
- F24F8/15—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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Abstract
The invention discloses an air purifier for purifying air by using water, which realizes triple functions of air purification and temperature and humidity adjustment by three steps of air humidification, temperature reduction and heating. The air is humidified to increase the content of water in the air; the air cooling is to remove solid, liquid and gaseous pollutants in the air from the air by applying the principle and process that the temperature of water vapor is reduced to liquefy the water vapor into small water drops, so as to achieve the aim of air purification; heating the air is to adjust the temperature and relative humidity of the air; finally, the purpose that three indexes of air cleanliness, temperature and humidity can reach the optimal state is achieved, and the purified air can be directly applied to places with human body activities or other places with specific requirements on air cleanliness, temperature and humidity, such as families, offices, automobile cabs and the like.
Description
Technical Field
The invention belongs to the field of air purification, and particularly relates to an air purifier for purifying air by using water.
Background
The human body is not surrounded by air at all times, the quality of the air is very important to the comfort and health of the human body, and the air which can simultaneously meet three indexes of cleanliness, temperature and humidity is most suitable for the human body.
The cleanliness refers to the degree of air pollution, and pollutants in the air cover solid-liquid-gas three-phase substances; the solid particulate pollutants comprise TSP, PM10, PM2.5 and the like; the gas pollutants comprise sulfur dioxide, nitride, ozone, ammonia gas, formaldehyde and the like; if not removed, these contaminants will seriously affect the health of the human body.
The humidity of air is divided into absolute humidity, saturated humidity, and relative humidity. Absolute humidity refers to the actual value of the weight of water vapor contained in a unit volume of air; the saturated humidity is a limit value of water vapor which can be contained in a unit volume of air under the conditions of a certain air pressure and a certain temperature; relative humidity refers to the ratio of absolute humidity to the water vapor content of the saturated state of the temperature expressed as a percentage. Experiments show that the human body feels most comfortable when the relative humidity is 50-60%, and the human body is not easy to cause diseases. Too high or too low air humidity is not good for human health.
When air is polluted, the method for purifying air used by families at present mainly uses active carbon to adsorb pollutants; the adsorption principle is that the porous structure of the activated carbon provides a large amount of surface area, so that the activated carbon has the purpose of absorbing and collecting impurities; this process has a number of disadvantages, summarized as follows:
1. the adsorption capacity of the active carbon is limited, the capacity of purifying air is lost after the adsorption is saturated, and the air can be continuously purified only by replacing the active carbon.
2. The saturated activated carbon becomes new pollutants after being discarded, and causes secondary pollution to the environment.
3. The air cannot be humidity-regulated.
4. The air cannot be temperature regulated.
Disclosure of Invention
The invention aims to provide an air purifier for purifying air by using water, which uses water to replace active carbon to purify the air, has the functions of regulating the temperature and the humidity of the air, and can be directly applied to places with human activities or other places with special requirements on the cleanliness, the temperature and the humidity of the air, such as families, offices, automobile cabs and the like.
In order to achieve the purpose, the invention adopts the technical scheme that:
an air purifier for purifying air based on water is characterized by comprising a humidifying device, a cooling device and a heating device; wherein the humidifying device is used for increasing the water content in the air; the cooling device is used for reducing the temperature of air; the heating device is used for heating the air so as to increase the temperature of the air; the humidifying device, the cooling device and the heating device are connected into a whole through the circulation of air.
In a preferred embodiment of the air purifier based on water purification of the present invention, the air is blown by a blower to generate air circulation.
As a preferable aspect of the air purifier based on purifying air with water according to the present invention, the humidifying device includes a water reservoir, a booster water pump, and a water mist nozzle; wherein the water reservoir is used for storing water; the booster water pump is used for enabling water in the water storage device to flow to the water mist spray head; the water spray nozzle is used for spraying water from the booster water pump into air in a mist shape; the water storage device, the booster water pump and the water mist nozzle are connected through a water pipe.
As a preferable scheme of the air purifier for purifying air by using water, the cooling device is a refrigerant evaporator of a refrigerating part of the air conditioning system.
As a preferable scheme of the air purifier for purifying air by using water, the cooling device is a pipeline through which natural cold air is introduced.
As a preferable scheme of the air purifier for purifying air by using water according to the present invention, the heating device is an electric heating wire.
As a preferable solution of the air purifier based on purifying air with water according to the present invention, the heating device is a refrigerant condenser of an air conditioning system;
when the air contains pollutants such as haze, nitride, sulfide, formaldehyde and the like and needs to be purified, the air can circulate among the humidifying device, the cooling device and the heating device under the driving of natural wind power or the blowing of an air blower; the humidifying device can spray water mist, when the humidity of the air is low, the humidifying device is started to spray the water mist to the air, and the content of the water in the air is increased; when air flows through the cooling device, the air and the cooling device can exchange heat, the temperature of the air is reduced, when the temperature of the air is reduced to be lower than the dew point temperature under the condition, water vapor in the air begins to be liquefied and gradually becomes fine water drops to float in the air, the small water drops and the small water drops mutually collide to further form larger water drops, the water drops are continuously merged in the floating movement, the water drops are continuously increased, and when the gravity of the water drops is increased to overcome the supporting force of the air, the water drops can drop and are separated from the air; when the air is cooled by the cooling device and the water vapor in the air is liquefied into small water drops due to cooling, the tiny solid particle pollutants in the air can just play a role of condensation nuclei, so that the liquefaction of the water vapor is accelerated, and the tiny solid particle pollutants are immersed into the water drops and can be removed from the air along with the separation of the water drops and the air; on the other hand, when the water vapor in the air is vaporized into small water drops, the sum of the surface areas of the small water drops is huge because the number of the small water drops is huge; the large surface area can fully adsorb various pollutants in the air, thereby playing a role in purifying the air, and particularly for the pollutants such as water-soluble nitrides, sulfides, formaldehyde and the like, once the pollutants are adsorbed by water drops, the pollutants can be dissolved in water and completely removed from the air; the humidifying function of the humidifying device and the cooling function of the cooling device jointly complete the air purification function; the moisture in the air is also reduced in the process of liquefying water vapor and separating from the air, so that the cooling effect of the cooling device is used for purifying the air, and the second step of adjusting the humidity of the air is also completed: reducing the humidity of the air; after the air flows through the cooling device to be cooled, if the temperature is lower than the temperature suitable for human body feeling or the temperature required by a certain specific requirement, the heating device is started, and the air is heated when flowing through the heating device, so that the temperature is increased until the temperature is increased to the temperature suitable for human body feeling or the temperature required by a certain specific requirement, and the temperature regulation effect on the air is completed; after the air temperature rises, the saturation humidity value of the air rises along with the rise, and the absolute humidity of the air is kept constant in the process, so that the relative humidity of the air is reduced along with the rise of the air temperature until the air reaches the relative humidity suitable for a human body or a certain specific required relative humidity, and a third step of air humidity regulation is completed: adjusting relative humidity; the three functions of purification treatment and temperature and humidity regulation of the polluted air are realized through the steps, and the polluted air purified by the air purifier for purifying the air by using water can simultaneously meet the requirements of human bodies on air cleanliness, humidity and temperature.
Has the advantages that:
1. compared with the prior art, the design is novel, the use and the maintenance are convenient, the use cost is low, and no secondary pollution is caused.
2. The air purification effect is greatly improved;
3. the air purifier also has the function of adjusting the temperature and the humidity of the air while purifying the polluted air.
Drawings
FIG. 1 is a schematic diagram illustrating the method of carrying out the present invention;
FIG. 2 is a schematic diagram for explaining embodiment 1;
FIG. 3 is a schematic view of an embodiment in which the cooling device is a duct through which natural cool air is introduced;
FIG. 4 is a schematic view of an embodiment in which the heating device is an air conditioning system refrigerant condenser; (ii) a
The direction of the arrows in fig. 1-4 is the direction of air flow;
wherein: 1. a humidifying device 11, a water storage device 12, a booster water pump 13, a water mist spray head 2, a temperature reducing device 21, a refrigerant evaporator 22 in an air conditioning system, a refrigerant pipeline 23 of the air conditioning system, an air conditioning system 24, a polluted air pipeline 25, a natural cold air blower 26, a pipeline 3, a heating device 31, a heating wire 32, a refrigerant condenser 4 in the air conditioning system, a blower
Detailed description of the invention
The technical solutions in the embodiments and the implementation methods of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The implementation method of the invention comprises the following steps:
as shown in fig. 1, an air purifier for purifying air by using water comprises a humidifying device 1, a cooling device 2 and a heating device 3; wherein the humidifying device 1 is used for increasing the water content in the air; the cooling device 2 is used for reducing the temperature of air; the heating device 3 is used for heating air so as to increase the temperature of the air; the humidifying device 1, the cooling device 2 and the heating device 3 are connected into a whole through the circulation of air.
When the air contains pollutants such as haze, nitride, sulfide, formaldehyde and the like and needs to be purified, the air can flow through the humidifying device 1, the cooling device 2 and the heating device 3 under the driving of natural wind power or the blowing of an air blower; the humidifying device 1 can spray water mist, when the humidity of the air is low, the humidifying device is started to spray the water mist to the air, and the content of the water in the air is increased; when the air flows through the cooling device 2, the air and the cooling device 2 can exchange heat, the temperature of the air is reduced, when the temperature of the air is reduced to be lower than the dew point temperature under the condition, the water vapor in the air begins to be liquefied and gradually becomes fine water drops to float in the air, the small water drops and the small water drops collide with each other to further form larger water drops, the water drops are continuously merged in the floating movement to enable the water drops to be continuously increased, and when the gravity of the water drops is increased to overcome the supporting force of the air, the water drops can be separated from the air; when the air is cooled by the cooling device 2 and the water vapor in the air is liquefied into small water drops due to cooling, the tiny solid particle pollutants in the air can just play a role of condensation nuclei, so that the liquefaction of the water vapor is accelerated, and the tiny solid particle pollutants are immersed into the water drops and can be removed from the air along with the separation of the water drops and the air; on the other hand, when the water vapor in the air is vaporized into small water drops, the sum of the surface areas of the small water drops is huge because the number of the small water drops is huge; the large surface area can fully adsorb various pollutants in the air, thereby playing a role in purifying the air, and particularly for the pollutants such as water-soluble nitrides, sulfides, formaldehyde and the like, the pollutants can be dissolved in water and completely removed from the air after being adsorbed by water drops; the humidifying function of the humidifying device 1 and the cooling function of the cooling device 2 jointly complete the air purification function; the moisture in the air is also reduced in the process of liquefying the water vapor and separating from the air, so that the cooling effect of the cooling device 2 is used for completing the air purification and the second step of air humidity regulation: reducing the humidity of the air; after the air flows through the cooling device 2 to be cooled, if the temperature is lower than the temperature which is suitable for human body feeling or a certain specific requirement, the heating device 3 is started, and the air is heated when flowing through the heating device, so that the temperature is increased until the temperature is increased to the temperature which is suitable for human body feeling or the temperature which is specific requirement, and the temperature regulation effect on the air is completed; after the air temperature rises, the saturation humidity value of the air rises along with the rise, and the absolute humidity of the air is kept constant in the process, so that the relative humidity of the air is reduced along with the rise of the air temperature until the air reaches the relative humidity suitable for a human body or a certain specific required relative humidity, and a third step of air humidity regulation is completed: adjusting relative humidity; the three functions of purification treatment and temperature and humidity regulation of the polluted air are realized through the steps, and the polluted air purified by the air purifier for purifying the air by using water can simultaneously meet the requirements of human bodies on air cleanliness, humidity and temperature.
As described above, in the air purifier for purifying air by using water according to the present invention, three steps of humidifying air, cooling air and heating air are required for purifying air and adjusting temperature and humidity, and a preferred embodiment of the three steps has the following operation sequence: humidifying air, cooling the air, and heating the air; however, it is obvious that the three steps of humidifying the air, cooling the air and heating the air can still perform the functions of purifying the air and adjusting the humidity and temperature of the air after the sequence is changed in the specific embodiment, and also belong to the protection scope of the present invention.
Example 1
As shown in fig. 2, an air purifier for purifying air by using water comprises a humidifying device 1, a cooling device 2 and a heating device 3; wherein the humidifying device 1 is used for increasing the water content in the air; the cooling device 2 is used for reducing the temperature of air; the heating device 3 is used for heating air so as to increase the temperature of the air; the humidifying device 1, the cooling device 2 and the heating device 3 are connected into a whole through the circulation of air.
As a preferable embodiment of the air purifier based on water purification of air according to the present invention, the air is blown by the blower 4 to generate an air circulation effect.
As a preferable aspect of the air purifier based on purifying air with water according to the present invention, the humidifying device 1 includes a water reservoir 11, a booster water pump 12 and a water mist nozzle 13; wherein, the water receiver 11 is used for storing water; the booster water pump 12 for making the water in the water reservoir flow to the water mist head 13; the water mist nozzle 13 is used for spraying water from the booster water pump into air in a mist shape; the water reservoir 11, the booster pump 12 and the water mist head 13 are connected by water pipes.
As a preferable solution of the air purifier based on purifying air with water according to the present invention, the cooling device 2 is a refrigerant evaporator 21 in an air conditioning system.
As a preferable embodiment of the air purifier based on purifying air with water according to the present invention, the heating device 3 is a heating wire 31.
When the air contains haze, nitride, sulfide, formaldehyde and other pollutants and needs to be purified, the air blower 4 is started, and blown air can flow through the humidifying device 1, the cooling device 2 and the heating device 3; when the air humidity is low, the booster water pump 12 is started to make the water in the water storage device 11 flow to the water mist spray head 13; the water mist nozzle 13 sprays water from the booster water pump 12 into the air in a mist form; the water content in the air is increased; starting the air conditioning system 23, wherein the temperature of the refrigerant evaporator 21 in the air conditioning system is reduced under the action of refrigerant evaporation, when air flows through the surface of the refrigerant evaporator 21 in the air conditioning system, the air exchanges heat with the refrigerant evaporator 21 in the air conditioning system, the temperature of the air is reduced by the refrigerant evaporator 21 in the low-temperature air conditioning system, when the temperature of the air is reduced to be lower than the dew point temperature under the condition, water vapor in the air starts to liquefy and gradually becomes fine water drops to float in the air, the small water drops and the small water drops collide with each other to further form larger water drops, the water drops are continuously merged in the floating motion, the water drops are continuously increased, and when the gravity of the water drops is increased to overcome the supporting force of the air, the water drops drop and are separated from the air; when the air is cooled by a refrigerant evaporator 21 in the air conditioning system, and the water vapor in the air is liquefied into small water drops due to cooling, the tiny solid particle pollutants in the air can just play a role of condensation nuclei, so that the liquefaction of the water vapor is accelerated, and the tiny solid particle pollutants are immersed in the water drops and can be removed from the air along with the separation of the water drops and the air; on the other hand, when the water vapor in the air is vaporized into small water drops, the sum of the surface areas of the small water drops is huge because the number of the small water drops is huge; the large surface area can fully adsorb various pollutants in the air, thereby playing a role in purifying the air, and particularly for the pollutants such as water-soluble nitrides, sulfides, formaldehyde and the like, the pollutants can be dissolved in water and completely removed from the air after being adsorbed by water drops; the humidifying function of the humidifying device 1 and the cooling function of the cooling device 2 jointly complete the air purification function; the moisture in the air is also reduced during the process of liquefying the water vapor and separating from the air, so that the cooling function of the refrigerant evaporator 21 in the air conditioning system completes the air purification and the second step of air humidity regulation: reducing the humidity of the air; after the air flows through the cooling device 2 to be cooled, if the temperature is lower than the temperature suitable for human body feeling or the temperature required by a certain specific requirement, the power supply of the heating wire 31 is switched on, the heating wire 31 starts to generate heat under the action of current, and the air is heated when flowing through the heating wire 31, so that the temperature is increased until the temperature is increased to the temperature suitable for human body feeling or the temperature required by a certain specific requirement; after the air temperature rises, the saturation humidity value of the air rises along with the rise, and the absolute humidity of the air is kept constant in the process, so that the relative humidity of the air is reduced along with the rise of the air temperature until the air reaches the relative humidity suitable for a human body or a certain specific required relative humidity, and a third step of air humidity regulation is completed: adjusting relative humidity; the three functions of purification treatment and temperature and humidity regulation of the polluted air are realized through the steps, and the polluted air purified by the air purifier for purifying the air by using water can simultaneously meet the requirements of human bodies on air cleanliness, humidity and temperature.
Example 2
As shown in fig. 3, a preferred embodiment of the cooling device 2 is a pipeline 26 through which natural cold air is introduced.
When natural cold air is easy to obtain and the temperature of polluted air is high, for example, outdoor air temperature is generally low in winter, and the polluted air is indoor air and is high in temperature; natural cold air is blown by the natural cold air blower 25 to enter the natural cold air pipeline 26, the natural cold air pipeline 26 is made of a material with good heat conduction, and when the polluted air circulates to be in contact with the surface of the natural cold air pipeline 26 along the polluted air pipeline 24, the polluted air indirectly generates heat exchange with the natural cold air through the low-temperature natural cold air pipeline 26, so that the polluted air is cooled, and the cooling effect of the cooling device 2 is realized.
Example 3
As shown in fig. 4, in a preferred embodiment of the heating device 3, the heating device 3 is a refrigerant condenser 32 in an air conditioning system. When the air conditioning system works, the compressor sucks low-temperature and low-pressure gaseous refrigerant from the refrigerant evaporator 21 in the air conditioning system and compresses the refrigerant, so that the temperature and the pressure of the refrigerant are increased to be in a high-temperature state due to work, then the refrigerant is sent into the refrigerant condenser 32 in the air conditioning system, the surface temperature of the refrigerant condenser 32 in the air conditioning system is heated and increased by the high-temperature refrigerant due to the heat exchange effect, and air cooled by the temperature reducing device 2 is heated by the refrigerant condenser 32 in the air conditioning system when flowing through the surface of the refrigerant condenser 32 in the air conditioning system, so that the heating effect of the heating device 3 is realized; meanwhile, the temperature of the refrigerant is lowered to liquefy the refrigerant and turn the refrigerant into liquid. The embodiment has the advantages that the characteristic that the refrigerant needs to dissipate heat for cooling is utilized, the heat dissipated by the refrigerant is used for heating air, waste heat is effectively utilized, and energy is saved; meanwhile, the low-temperature air is more beneficial to the heat dissipation of the refrigerant, the energy consumption of the air-conditioning compressor is reduced, and the energy is further saved; especially, when the cooling device 2 is a refrigerant evaporator 21 in an air conditioning system, the energy saving effect is particularly obvious.
Although the present invention has been described in terms of the preferred embodiments, these embodiments are merely provided as a brief description and should not be construed as limiting the scope of the invention. All the equivalent structures or equivalent processes performed by using the contents of the specification and the drawings of the invention, or directly or indirectly applied to other related technical fields, are included in the scope of the invention.
Claims (6)
1. An air purifier for purifying air based on water is characterized by comprising a humidifying device, a cooling device and a heating device; the humidifying device is used for increasing the humidity of air, and the cooling device is used for reducing the temperature of the air;
the humidifying device, the cooling device and the heating device are communicated to form an air circulation channel, and air to be purified flows into the air circulation channel from an inlet of the air circulation channelThe humidifying device is used for atomizing water so as to add the water in a mist form to the humidifying device flowing through In the airPollutants in the air to be purified in the air circulation channel flow to the temperature reduction device along with the air to be purified,the cooling device is used for cooling the air flowing to the cooling device to a temperature lower than the dew point so as to ensure thatThe vapor in the air to be purified meets the condensation at the temperature reducing device and is in the air circulation channel in the condensation processAt the temperature reducing deviceThe pollutants in the air are adsorbed by the condensed liquid dropsThe droplets grow as they continue to coalesceThe pollutants are removed from the air to be purified as the water vapor condenses at the temperature reducing device to form liquid drops which drop from the air to be purified under the action of gravity, and the heating device is used for heatingFlowing through heating meansAir such that the air discharged from the outlet of the air circulation passage satisfies a preset temperature threshold.
2. The water based air purifier of claim 1, wherein the humidifying device comprises a water reservoir, a booster water pump and a water mist spray head; wherein the content of the first and second substances,
the water storage device is used for storing water;
the booster water pump is used for enabling water in the water storage device to flow to the water mist spray head;
the water mist spray head is used for spraying water from the booster water pump into air in a mist shape;
the water storage device, the booster water pump and the water mist nozzle are connected through a water pipe.
3. The water based air purifier as recited in claim 1, wherein the cooling device is a refrigerant evaporator in an air conditioning system.
4. The air purifier for purifying air with water according to claim 1, wherein the cooling device comprises a pipeline through which cold air is introduced.
5. The water based air purifier of claim 1, wherein the heating means is a heating wire.
6. The water based air purifier of claim 1, wherein the heating device is a refrigerant condenser in an air conditioning system.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101078.2A CN107702225B (en) | 2017-11-09 | 2017-11-09 | Air purifier based on purify air with water |
| PCT/CN2018/114536 WO2019091422A1 (en) | 2017-11-09 | 2018-11-08 | Air purifier based on steam condensation and adsorption principle and air conditioning apparatus having same |
| US16/649,242 US20200263884A1 (en) | 2017-11-09 | 2018-11-08 | Air purifier based on principle of vapor condensation and adsorption and air conditioning apparatus having same |
| CN201880003882.3A CN109952473A (en) | 2017-11-09 | 2018-11-08 | Air purifier based on steam condensation adsorption principle and with its air-conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101078.2A CN107702225B (en) | 2017-11-09 | 2017-11-09 | Air purifier based on purify air with water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107702225A CN107702225A (en) | 2018-02-16 |
| CN107702225B true CN107702225B (en) | 2021-01-22 |
Family
ID=61178401
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711101078.2A Active CN107702225B (en) | 2017-11-09 | 2017-11-09 | Air purifier based on purify air with water |
| CN201880003882.3A Pending CN109952473A (en) | 2017-11-09 | 2018-11-08 | Air purifier based on steam condensation adsorption principle and with its air-conditioning equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880003882.3A Pending CN109952473A (en) | 2017-11-09 | 2018-11-08 | Air purifier based on steam condensation adsorption principle and with its air-conditioning equipment |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20200263884A1 (en) |
| CN (2) | CN107702225B (en) |
| WO (1) | WO2019091422A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702225B (en) * | 2017-11-09 | 2021-01-22 | 曹连国 | Air purifier based on purify air with water |
| US11649977B2 (en) * | 2018-09-14 | 2023-05-16 | Delos Living Llc | Systems and methods for air remediation |
| CN109091733B (en) * | 2018-09-25 | 2021-04-13 | 新乡医学院第一附属医院 | Medical atomization and oxygenation integrated equipment |
| CN111878924A (en) * | 2020-08-10 | 2020-11-03 | 珠海格力电器股份有限公司 | Air purification device and air purification method |
| US11854845B2 (en) | 2020-09-16 | 2023-12-26 | Changxin Memory Technologies, Inc. | System for monitoring environment |
| CN113375253B (en) * | 2021-06-30 | 2022-11-11 | 深圳市晨北科技有限公司 | Humidifier |
| CN114486706B (en) * | 2022-02-10 | 2024-04-16 | 北京强度环境研究所 | Combined saturated humidifying barrel |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6574962B1 (en) * | 2001-11-23 | 2003-06-10 | Justin Chin-Chung Hsu | KOH flue gas recirculation power plant with waste heat and byproduct recovery |
| US20070181000A1 (en) * | 2006-02-03 | 2007-08-09 | General Electric Company | Air quality device |
| CN201488171U (en) * | 2009-08-30 | 2010-05-26 | 佛山市金星徽电器有限公司 | Air humidifier |
| CN101797464B (en) * | 2010-03-23 | 2014-02-12 | 宁波市镇海捷登应用技术研究所 | Device for purifying flue gas and method for implementing same |
| CN103245015B (en) * | 2012-02-06 | 2017-04-05 | 中国计量大学 | Air purification method is drenched using cold dehumidifying in water-cooled refrigeration system and the water that heat heats up |
| CN105020782B (en) * | 2015-06-24 | 2018-06-26 | 郑成勋 | Air purification method and air purifier |
| CN205208728U (en) * | 2015-10-29 | 2016-05-04 | 李世杰 | Indoor air purification device |
| CN106979553A (en) * | 2016-01-15 | 2017-07-25 | 上海舒博拉尼机电科技有限公司 | A kind of vertical band fresh air function air-purifying humidification indoor apparatus of air conditioner |
| WO2017221129A1 (en) * | 2016-06-19 | 2017-12-28 | Sher Abe M | Methods Apparatuses Assemblies Devices and Systems for Conditioning and Purifying Air |
| CN205939805U (en) * | 2016-08-26 | 2017-02-08 | 青岛智上科电气有限公司 | Integrated machine of air conditioner and water heater |
| CN207584910U (en) * | 2017-11-09 | 2018-07-06 | 曹连国 | A kind of air purifier based on Water warfare air |
| CN107702225B (en) * | 2017-11-09 | 2021-01-22 | 曹连国 | Air purifier based on purify air with water |
-
2017
- 2017-11-09 CN CN201711101078.2A patent/CN107702225B/en active Active
-
2018
- 2018-11-08 WO PCT/CN2018/114536 patent/WO2019091422A1/en active Application Filing
- 2018-11-08 CN CN201880003882.3A patent/CN109952473A/en active Pending
- 2018-11-08 US US16/649,242 patent/US20200263884A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20200263884A1 (en) | 2020-08-20 |
| WO2019091422A1 (en) | 2019-05-16 |
| CN109952473A (en) | 2019-06-28 |
| CN107702225A (en) | 2018-02-16 |
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