CN104949206B - Air quality adjusting method with inletting fresh air and purification function - Google Patents

Abstract

The air quality adjustment method with fresh air replacement and purification functions belongs to the field of household air conditioners. The invention solves the problem of improving indoor air by adopting two functional integration methods of an air conditioner and an indoor air purifier. The method of the present invention is as follows: the axial flow compressor draws in and compresses the outdoor air, passes the fresh air into the plate heat exchanger through the conduit, and regulates the temperature of the gas here, then flows the gas into the inner cavity of the air transmission unit, passes the air The hollow shaft of the transmission unit enters the vortex air multiplier humidifier, and is blown into the room under the action of the vortex air multiplier humidifier. The original dirty air in the room is squeezed out by the continuous clean air to achieve the purpose of fresh air and air purification; At the same time, the hollow shaft of the air transmission unit drives the vortex air multiplier humidifier 2 to rotate, and the rotation direction includes two degrees of freedom, so as to realize 360-degree air outlet without dead angle.

Description

Air quality adjustment method with fresh air replacement and purification functions

technical field

The invention relates to an air quality adjustment method superior to ordinary household air conditioners, belonging to the field of household air conditioners.

Background technique

For the sake of good health, people will pay attention to the freshness of indoor air quality. At present, the ways to achieve indoor and outdoor air circulation include the following:

(1) Open windows for ventilation

Opening windows will lead to disordered air flow, and the toilet shaft may produce a phenomenon of "backflow" of peculiar smell, which will bring the peculiar smell of the bathroom and kitchen into the living room and bedroom, and the outdoor air will carry a large amount of outdoor dust, which will affect indoor cleanliness. There is also the unavoidable annoying noise.

(2) Exhaust fan ventilation

Ventilation fans cannot continuously ventilate and remove indoor odors. Not only can they not meet the needs of indoor air replacement, but they are also easily damaged, noisy, and later maintenance costs increase. When there is no wind introduction, the exhaust resistance increases, the air volume is small, the range of action is limited, and the effect is not good. Exhaust fans can only achieve local short-term exhaust, without a well-organized pressure field and airflow path, so it is impossible to achieve real air replacement.

(3) Ordinary duct air supply

The pipeline is not easy to control the air volume of each tuyere, the air supply cannot be changed according to individual needs, and the dirty air cannot be discharged quickly. There is no ventilation path, and the airflow organization is not good; there is no exhaust air, and it is difficult to send fresh air into the positive pressure area; the noise is loud, the life is short, and it cannot meet the requirements of continuous ventilation.

However, due to the existence of many air problems, such as smog, PM2.5, wind and dust, etc., the use of natural ventilation has seriously affected people's quality of life. At present, there are many kinds of air treatment products on the market. These products can effectively solve the above-mentioned air problems, purify the air, adjust the temperature and humidity of the air, and create a more comfortable environment for people's lives. Moreover, with the upgrading of products, the functions are becoming more and more comprehensive. The current comprehensive forms of products mainly include the following three types:

(1) Change the air temperature + change the air humidity, such as air conditioning;

(2) Air pollutant filtration + sterilization and disinfection, such as air purifiers;

(3) Air humidification + incense function, such as fragrance type air humidifier;

Through investigation and classification, we found that although these electrical appliances on the market are no longer specialized in technology but have a certain degree of functional integration, these integrations still have certain restrictions, and are often closely related characteristics in a certain aspect of air properties. Integration, such as the integration of variable temperature and humidification, the integration of functions within the purification range, and the integration of these functions and neutral functions to increase fragrance, are embodied in three categories: air conditioner electric fans, air purifiers and air humidifiers. That is to say, there is still a lack of comprehensive electrical appliances that perform multi-dimensional processing according to the various physical properties of the air in the market.

At present, there is a common misunderstanding in the crowd: With air conditioners and air purifiers, there is no need to open windows for ventilation. Air conditioners are widely used in today's life, and air purifiers are being used more and more with the increasing environmental problems. However, most people don't know how they work, thinking that they cool and purify the air by replacing it with fresh air. But this is not the case. Ordinary air conditioners can only adjust the indoor temperature, and air purifiers can only absorb, decompose or transform various air pollutants to improve air cleanliness. However, they all circulate the original air in the room, cannot circulate and renew the air, and cannot increase the oxygen content in the air and reduce the carbon dioxide concentration.

Common air purification methods are as follows:

(1) Air purifier: It can absorb, decompose or transform various air pollutants to improve air cleanliness, but it cannot eliminate harmful molecules, nor can it provide fresh air, and the effect of repeated treatment is still not ideal.

(2) Air disinfectants and air fresheners: After being sprayed indoors, they are mixed with the original dirty air, which is equivalent to coating the room with a "camouflage" to paralyze people's noses, not only can not cure indoor air pollution, but also can cause secondary Secondary pollution makes the indoor air worse.

(3) Air dialysis system: The air dialysis system operates with low noise. The exhaust fan is used to discharge the indoor dirty air, and then the induced draft fan is used to introduce the outdoor air into the room through the air supply pipe, and the air is purified by high-temperature sterilization and filter filtration. , and deliver the purified air to each room. However, the cost is high, and installation space needs to be reserved in the design process of the house, so it is temporarily difficult to popularize.

(4) Negative ion generator: a device that generates air negative ions. The negative ions generated during operation play a role in disinfection and sterilization, but are easily neutralized by opposite charges, and have no effect on removing harmful gas molecules such as formaldehyde.

According to the data, the airtightness of the room is strong, the air flow is poor, the air volume is small, the windows are not opened for a long time, and the sunlight is not enough, etc., which can easily cause pathogenic microorganisms to breed. According to statistics, in a closed room with air conditioning, after 5 to 6 hours, the indoor oxygen drops by 13.2%, Escherichia coli increases by 1.2%, erythromycetes increases by 1.11%, diphtheria increases by 0.5%, and other harmful respiratory bacteria There are different degrees of increase.

Contents of the invention

The purpose of the present invention is to solve the problem of improving indoor air by using two functional integration methods of an air conditioner and an indoor air purifier, and provide an air quality adjustment method with the functions of fresh air replacement and purification.

The air quality adjustment method with fresh air replacement and purification functions described in the present invention, the device involved in the method includes an indoor unit and an outdoor unit;

The indoor unit is designed in the shape of a robot. A central controller is arranged inside the head of the robot, and an indoor air index sensor group is arranged at the ears of the robot. Each of the arms of the robot is a vortex air multiplying humidifier; There is a humidification system water tank, an air transmission unit is installed inside the front chest of the robot’s torso, and a plate heat exchanger is installed on the lower part of the robot’s torso; the air outlet of the plate heat exchanger is connected with the air inlet of the air transmission unit, and the two sides of the air transmission unit Each of the two high-pressure air outlets is connected with the air inlet of a vortex air doubling humidifier, and the water outlet of the humidification system water tank is connected with the water inlet of the vortex air doubling humidifier; the vortex air doubling humidifier is the air outlet or the atomized humidified gas outlet. tuyere;

The inner cavity of the shell of the outdoor unit is provided with an axial flow compressor, a heat dissipation fan, a compressor and a radiator, and the heat dissipation fan drives the heat dissipation fan, and the horizontal air blows to the outdoor unit to dissipate heat; the compressor and the radiator are used for air cooling and heat dissipation; the axial flow compressor The machine sucks air from bottom to top, and the compressed air outlet of the axial flow compressor is connected with the air inlet of the plate heat exchanger;

The method is as follows: the axial flow compressor draws in and compresses the outdoor air, passes the fresh air into the plate heat exchanger through the duct, and regulates the temperature of the gas here, and then flows the gas into the inner cavity of the air transmission unit, and passes it through the air transmission unit. The hollow shaft of the unit enters the vortex air multiplier humidifier, and is blown into the room under the action of the vortex air multiplier humidifier. The original dirty air in the room is squeezed out of the room by a steady stream of clean air to achieve the purpose of fresh air and air purification; at the same time The hollow shaft of the air transmission unit drives the vortex air multiplier humidifier 2 to rotate, and the rotation direction includes two degrees of freedom to realize 360-degree air outlet without dead angle.

Advantage of the present invention: the following functions that air machine of the present invention realizes:

(1) Realize the interaction between indoor and outdoor air, let pure and fresh air enter the room, increase the indoor oxygen content, and reduce the carbon dioxide concentration.

(2) With the purification function of an air purifier, it prevents harmful particles such as PM2.5 from entering the room, and eradicates harmful gases from the source.

(3) With the temperature adjustment function of the air conditioner, the air temperature can be adjusted according to the needs.

(4) The blown wind is dried to discharge indoor moist air and realize the dehumidification function.

(5) Equipped with a humidity sensor, it can automatically turn on its own humidification system according to the indoor humidity.

(6) There is an aroma box, which can blow out various aromas according to the user's preference.

At the same time, it has the following advantages:

(1) You can enjoy the fresh air of nature without opening the window, which is convenient for isolating noise, pests, etc.

(2) Increase the oxygen content in the indoor air and reduce the carbon dioxide concentration.

(3) The multi-layer filter screen prevents harmful outdoor gases from entering the room.

(4) The vortex air outlet ensures a smooth and soft air outlet, with a great degree of freedom, and can realize all-round air outlet.

(5) The indoor unit produces almost no noise, enabling ultra-quiet operation.

(6) Ensure that the indoor humidity is in a suitable condition and improve the quality of life.

(7) The indoor unit is small in size, beautiful in appearance, and has a strong sense of technology.

(8) High heat exchange efficiency, reducing energy consumption.

(9) It has the functions of air conditioner, humidifier, air purifier, and aromatherapy machine, and has powerful functions.

(10) The water tank and four-stage filter box of the humidification system are easy to disassemble, which is convenient for adding water and changing the filter screen.

(11) For the control system, the sensors are concentrated on the head, which is easy to repair and replace.

(12) Continuous blowing can generate a slightly higher air pressure in the room, which can squeeze out the dirty air in the room through the cracks of the door and other gaps, and at the same time prevent the dirty air and dust from entering the room.

Description of drawings

Fig. 1 is that the air quality adjustment method with fresh air and purification function of the present invention relates to the structural representation of the air conditioner;

Fig. 2 is the control schematic diagram of the air quality adjustment method with fresh air replacement and purification functions according to the present invention;

Fig. 3 is a schematic diagram of a split structure of an indoor unit;

Fig. 4 is a structural schematic diagram of the air transmission unit;

Fig. 5 is a schematic perspective view of the air transmission unit;

Fig. 6 is the A-A sectional view of Fig. 4;

Fig. 7 is a schematic diagram of the air outlet of the vortex air multiplier humidifier;

Fig. 8 is a structural schematic diagram of a vortex air multiplying humidifier;

Fig. 9 is a side view of Fig. 8;

Figure 10 is a front view of Figure 8;

Fig. 11 is the B-B sectional view of Fig. 10;

Fig. 12 is a structural schematic diagram of an outdoor unit.

detailed description

Specific Embodiment 1: The present embodiment will be described below in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 12. The air quality adjustment method with fresh air replacement and purification functions described in this embodiment, the devices involved in the method include indoor units 101 and Outdoor unit 102;

The indoor unit 101 is designed in the shape of a robot. A central controller 1 is arranged inside the head of the robot, and an indoor air index sensor group 7 is arranged at the ears of the robot. Each of the arms of the robot is a vortex air multiplying humidifier 2; The humidification system water tank 4 is arranged on the back of the torso of the robot, the air transmission unit 3 is arranged inside the chest of the torso of the robot, and the plate heat exchanger 6 is arranged on the lower part of the torso of the robot; The air outlets are connected, and the two high-pressure air outlets of the air transmission unit 3 are respectively connected with the air inlet of a vortex air multiplier humidifier 2, and the water outlet of the humidification system water tank 4 is connected with the water inlet of the vortex air multiplier humidifier 2; The air multiplier humidifier 2 is an air outlet or an air outlet for atomized humidified gas;

The shell inner cavity of the outdoor unit 102 is provided with an axial flow compressor 8, a cooling fan 9, a compressor 10 and a radiator 11, and the cooling fan 9 drives a cooling fan, and the horizontal air blows to the outdoor unit 102 to dissipate heat; the compressor 10 and the radiator 11 is used for air cooling and heat dissipation; the axial flow compressor 8 sucks air from bottom to top, and the compressed air outlet of the axial flow compressor 8 is connected with the air inlet of the plate heat exchanger 6;

The method is as follows: the axial flow compressor 8 draws in and compresses the outdoor air, passes the fresh air into the plate heat exchanger 6 through the conduit, controls the temperature of the gas here, and then flows the gas into the inner cavity of the air transmission unit 3, Enter the vortex air multiplier humidifier 2 through the hollow shaft of the air transmission unit 3, and blow it into the room under the action of the vortex air multiplier humidifier 2. The original dirty air in the room is squeezed out of the room by a steady stream of clean air, realizing the replacement of fresh air and The purpose of purifying the air; at the same time, the hollow shaft of the air transmission unit 3 drives the vortex air doubling humidifier 2 to rotate, and the direction of rotation includes two degrees of freedom to achieve 360-degree air outlet without dead ends.

The axial flow compressor 8 is arranged in the outdoor unit 102, and there is no fan in the indoor unit, so the mute effect achieved by the technology of this embodiment is very good.

The copper pipes between the components are insulated.

The indoor unit is in the image of a robot. The novel streamlined design breaks the limitation of the shape of the existing air conditioner, and the sense of modern technology is highlighted, which is refreshing.

A control panel is arranged on the surface of the head of the robot, and external commands are input through the control panel.

The power switch is set on the chest of the robot.

The outdoor unit 102 is a cuboid and is suspended outdoors.

This implementation method can not only intelligently control and manage the air in various aspects according to the indicators of air temperature, humidity, air pressure, cleanliness, and fragrance, but also breaks the limitation of common air treatment products working in closed spaces, and actively carries out The wind system allows people to breathe green fresh air all the time, just like being in a natural oxygen bar. The centralized integration of various functions can not only greatly improve the space utilization rate, solve the problem of space waste caused by the separation of electrical appliances, but also save costs.

This implementation method solves the problem of "air conditioning disease".

People who work and study in an air-conditioned environment for a long time may experience symptoms of nasal congestion, dizziness, sneezing, tinnitus, fatigue, memory loss, and some skin allergies. This is the "air conditioning disease."

Studies have shown that the original causes of air-conditioning diseases mainly include the following two points:

(1) The airtightness of the room is strong, the air conditioner cannot be ventilated, the windows are not opened for a long time, the air does not circulate, the environment cannot be improved, and pathogenic microorganisms are easy to breed.

(2) The air blown out by the air conditioner is dry and the mucous membrane is damaged.

The device in this embodiment can realize the function of ventilation, and effectively prevent "air-conditioning disease".

The device of this embodiment solves the problem of opening windows in winter.

The winter weather in northern my country is cold, and many people are unwilling to open windows for ventilation. Moreover, the climate is dry, and the reproduction and transmission speed of microorganisms in the air is accelerated, which reduces the resistance of the human respiratory system and easily causes respiratory diseases. Opening windows frequently will lower the room temperature, which can easily cause the elderly and children to get sick. If there are seriously ill patients, you must open the window carefully.

Taking an 80-square-meter house as an example, opening the windows for about 20 minutes under windless or light wind conditions can reduce pathogenic microorganisms by 60%. If the outdoor is a road with more pollutants, opening the windows will pollute the indoor air instead, and keep the indoor air pure at any time.

The method of this embodiment will automatically adjust the temperature of the intake air, generally controlled at 16°C-22°C, to prevent the generation of temperature difference, and at the same time complete the ultraviolet disinfection of the air in the indoor unit 101 to prevent the introduction of germs. When the room is small and there is wind or cool outside, the method of this embodiment will adjust the power according to the outdoor air flow rate and indoor air pressure to save energy; The power will be increased appropriately to provide more fresh air for the room. The continuous indoor and outdoor air circulation created by the device in this embodiment can provide more health protection for people.

Embodiment 2: In this embodiment, Embodiment 1 is further described. The indoor air index sensor group 7 includes an indoor unit ambient temperature sensor, an indoor unit ambient humidity sensor, a pm2.5 sensor and a carbon dioxide sensor.

A solenoid valve is provided on the water inlet pipeline of the water tank 4 of the humidification system, and an external command input panel is provided on the outer surface of the robot head;

Ambient temperature sensor of the indoor unit: used to detect the indoor temperature signal, and the central controller 1 controls whether to activate the defrosting circuit to defrost the outdoor unit according to the indoor temperature signal;

Indoor ambient humidity sensor: used to detect the indoor relative humidity signal, the central controller 1 controls the switch of the solenoid valve according to the indoor relative humidity signal, and then controls whether the water tank 4 of the humidification system injects water into the vortex air multiplier humidifier 2;

When the ambient humidity sensor of the indoor unit detects that the relative humidity of the indoor air reaches the lower limit (for example, it is set to 45% RH), the parameter is sent to the central controller 1, and the central controller 1 sends an instruction to open the solenoid valve, and the humidification system water tank 4 The water will flow into the two vortex air multiplier humidifiers 2.

Conversely, when the relative humidity reaches the upper limit (such as set to 65% RH), the control solenoid valve is closed.

pm2.5 sensor: used to detect indoor pm2.5 signal, the central controller 1 controls whether to send a power-on reminder or to turn on itself according to the pm2.5 signal;

Carbon dioxide sensor: used to detect the indoor carbon dioxide signal, and the central controller 1 controls whether to issue a power-on reminder or to power on itself according to the indoor carbon dioxide signal;

External command input panel: used for inputting external commands, and the central controller 1 executes corresponding operations.

Specific Embodiment Three: The present embodiment will be described below in conjunction with FIG. 7 to FIG. 11. This embodiment will further explain Embodiment 1. The vortex air multiplier humidifier 2 includes a two-degree-of-freedom rotating mechanism 2-1 and an elliptical ring arm 2-2; The two-degree-of-freedom rotating mechanism 2-1 is rotationally connected to the elliptical ring arm 2-2, and the two-degree-of-freedom rotating mechanism 2-1 communicates with the inner cavity of the elliptical ring arm 2-2;

The two-degree-of-freedom rotating mechanism 2-1 is provided with an air inlet 2-1-1 and an aromatherapy box rotary inlet 2-1-2, and the air inlet 2-1-1 communicates with the high-pressure air outlet of the air transmission unit 3 and is connected with the air The rotating shaft of the transmission unit 3 is connected to realize the rotation of the first degree of freedom; on the top of the two-degree-of-freedom rotating mechanism 2-1, an aroma box screw inlet 2-1-2 is arranged at the position opposite to the air inlet 2-1-1 , the air inlet 2-1-1 and the screw inlet 2-1-2 of the aromatherapy box are all connected to the inner cavity; the inner cavity of the two-degree-of-freedom rotating mechanism 2-1 is provided with an arm rotating motor 2-1-3 and a transmission shaft 2- 1-4 and bevel gear 2-1-5; arm rotation motor 2-1-3 outputs power under the control of central controller 1, and transmits power through transmission shaft 2-1-4 and bevel gear 2-1-5 , to drive the elliptical ring arm to rotate 2-2 to realize the second degree of freedom rotation;

The inner wall of the elliptical ring arm 2-2 is provided with an Archimedes spiral volute air duct 2-2-3, and the high-pressure air output by the air transmission unit 3 enters the two-degree-of-freedom rotating mechanism 2 from the air inlet 2-1-1 -1 inner cavity, enters the inner cavity of the elliptical ring arm 2-2, and enters the Archimedes spiral volute air duct 2-2-3 from the two inner air outlets of the elliptical ring arm 2-2, said The two inner air outlets of the elliptical ring arm 2-2 are located on both sides of the connecting portion of the two-degree-of-freedom rotating mechanism 2-1 and the elliptical ring arm 2-2.

The air inlet 2-1-1 is connected to the output shaft of the air transmission unit 3, and the air output by the air transmission unit 3 enters the inner cavity of the two-degree-of-freedom rotating mechanism 2-1; the aroma box screw port 2-1-2 is installed with the aroma box, so that the air from the input The air entering the inner chamber of the two-degree-of-freedom rotating mechanism 2-1 through the tuyere 2-1-1 will be accompanied by fragrance.

The two-degree-of-freedom rotating mechanism 2-1 performs one-degree-of-freedom rotation driven by the output shaft of the air transmission unit 3, and the rotation direction of this degree of freedom is the self-rotating direction of the two arms. At the same time, the internal arm rotation motor 2-1-3 passes through the transmission shaft 2-1-4, and then the bevel gear 2-1-5 changes the direction of motion to perform the second degree of freedom rotation. The rotation direction of the degree of freedom is the elliptical ring arm 2-2 pitch angle adjustment direction.

According to Bernoulli's principle (where the fluid velocity is high, the pressure is small) and the Coanda effect (the airflow has a tendency to leave the original flow direction and change to flow with the surface of the protruding object), the high-speed airflow in the air duct sucks in and drives the annular shell Ambient air rushes out quickly along the air duct. The air duct adopts the design of the Archimedes spiral curve shell, which makes the air flow faster, smoother and more efficient, and greatly reduces the noise of the product. The constant air flow feels cool without shock, smoother and more comfortable. The arm rotation motor 2-1-3 is placed inside the spherical shell of the two-degree-of-freedom rotation mechanism 2-1, and provides power for the rotation of the elliptical ring arm 2-2 of the ring part. The degree of freedom is very large, and it can realize 360-degree blowing without dead ends. The top of the spherical shell is a screw-in aromatherapy box, and the clean airflow can enter the air with aroma, making the room more fragrant.

Specific Embodiment Four: This embodiment will further explain Embodiment Three. A strip-shaped water cavity 2-2-1 is arranged inside the elliptical annular edge along one side of the elliptical annular arm 2-2, and a strip-shaped water cavity 2-2- The water inlet of 1 is connected with the water outlet of humidification system water tank 4; a row of fine holes 2-2-2 is evenly distributed along the circumferential direction on the inner side wall of the strip-shaped water cavity 2-2-1.

The humidifying part is located at the outer hub of the vortex outlet part, and is a strip-shaped tube structure with small holes cut off intermittently on the tube.

The humidification part utilizes Bernoulli's principle to add a high-speed airflow at a row of fine holes 2-2-2, and the water in the strip-shaped water chamber 2-2-1 will flow from the fine holes 2-2-2. Press out, if the fine hole 2-2-2 is small enough and the airflow is fast enough, the water flow will be atomized at the fine hole 2-2-2, and sprayed out with the airflow to achieve the purpose of humidification. Under the action of the wind generated by the air outlet part, the water in the strip-shaped water chamber 2-2-1 is atomized and blown out through the fine holes 2-2-2, so that the high-speed airflow of the air outlet part can be fully utilized to reduce energy consumption . Because the pores 2-2-2 are small enough, water will not overflow from the strip-shaped water cavity 2-2-1 under the effect of surface tension, so as to prevent water leakage.

Embodiment 5: The present embodiment will be described below in conjunction with FIGS. 4 to 6. This embodiment will further describe Embodiment 1. The air transmission unit 3 includes a cylindrical cavity 3-1, a hollow shaft 3-2, and an air transmission chamber motor. 3-4 and bevel gear set 3-5; the cylindrical cavity 3-1 is provided with an outdoor high-pressure air inlet 3-3, the hollow shaft 3-2 passes through the two circular end faces of the cylindrical cavity 3-1, and Protruding from both sides, the outer surface of the middle part of the hollow shaft 3-2 is fixedly provided with a bevel gear set 3-5, the air transmission cavity motor 3-4 is arranged outside the cylindrical cavity 3-1, and the air transmission cavity motor 3- The output shaft of 4 extends into the inner cavity of the cylindrical cavity 3-1, and drives the bevel gear set 3-5 to rotate, and the bevel gear set 3-5 drives the two vortex air multiplying humidifiers 2 to rotate through the hollow shaft 3-2, The hollow shaft 3-2 located in the inner cavity of the cylindrical cavity 3-1 is provided with two air guide holes 3-6. -3 enters the inner cavity of the cylindrical cavity 3-1, and enters the inner cavity of the hollow shaft 3-2 from the two air guide holes 3-6, and then enters the two vortex air multiplying humidifiers 2.

A gas guiding line is arranged on the inner side wall of the hollow shaft 3-2.

Both ends of the hollow shaft 3-2 are connected with the vortex air multiplying humidifier 2. The conduit guides clean air into the cylindrical cavity 3-1, because the gas is compressed by the axial flow compressor 8, the air pressure is high, and the gas can only enter the hollow shaft 3-2, and the inner wall of the hollow shaft 3-2 is designed There are gas guide lines to make the gas flow rate greater. The hollow shaft 3-2 can not only conduct gas to the vortex air multiplier humidifier 2, but also transmit power. The air transmission chamber motor 3-4 provides mechanical energy, and the hollow shaft 3-2 is rotated through the bevel gear set 3-5, thereby driving the vortex air multiplier humidifier 2 to rotate. The two ends of the cylindrical cavity 3-1 are oil-sealed to prevent air leakage.

Embodiment 6: This embodiment further describes Embodiment 1. A water filter is provided between the water outlet of the water tank 4 of the humidification system and the water inlet of the vortex air multiplier humidifier 2 .

In order to prevent the water quality problems caused by standing still for a long time from blocking the slit, a four-stage water filter is equipped below the water tank 4 of the humidification system to ensure the cleanness of the water entering the ribbon pipe.

Embodiment 7: This embodiment further describes Embodiment 1. A four-stage gas filter 5 is arranged between the air outlet of the plate heat exchanger 6 and the air inlet of the air transmission unit 3 .

The four-stage gas filter 5 is composed of four different filter layers from bottom to top, and the filter capacity is enhanced sequentially. The last layer is the HEPA filter layer. HEPA is interwoven with very fine organic fibers and has a strong ability to capture particles. , the pore size is small, the adsorption capacity is large, the purification efficiency is high, and it has water absorption. The purification rate for 0.3 micron particles is 99.97%, so the air quality passing through it is very high. Moreover, the filter is easy to disassemble as a whole, which facilitates the replacement of the filter layer and ensures the filtration quality. The gas is introduced into the four-stage gas filter, where the gas is cleaned many times to reach a high-quality and pure level, and then passed into the air transmission unit 3 to achieve the purpose of air purification.

Embodiment 8: In this embodiment, Embodiment 1 is further described. The axial flow compressor 8 adopts a double-impeller axial flow suction structure.

The working efficiency of the axial flow fan 8 is higher than that of ordinary fans and centrifugal fans. The two-stage axial flow fan pumps air and compresses the gas. The compressed gas can increase the specific pressure of water vapor. Under this pressure, the dew point rises. In the plate heat exchange Water can be removed while the device 6 cools down the gas. When the work is suspended, due to the high internal air pressure, the gas rushes out of the casing in countercurrent, and the dust on the casing of the outdoor unit 102 can be cleaned to a certain extent. In addition, the axial fan is placed outdoors without affecting the indoor environment, which improves the quality of the user's living environment.

Claims (11)

1. The air quality adjustment method with fresh air and purification function, is characterized in that, the device that this method involves comprises indoor unit (101) and outdoor unit (102); The indoor unit (101) is designed in the shape of a robot. A central controller (1) is arranged inside the head of the robot, and an indoor air index sensor group (7) is arranged at the ears of the robot. Each arm of the robot is a vortex air sensor. Double the humidifier (2); the back of the torso of the robot is provided with a humidification system water tank (4); The air outlet of the heat exchanger (6) is connected with the air inlet of the air transmission unit (3), and the two high-pressure air outlets of the air transmission unit (3) are respectively connected with the air inlet of a vortex air multiplying humidifier (2) , the water outlet of the humidification system water tank (4) is connected with the water inlet of the vortex air doubling humidifier (2); the vortex air doubling humidifier (2) is the air outlet; The shell cavity of the outdoor unit (102) is provided with an axial flow compressor (8), a cooling fan (9), a compressor (10) and a radiator (11), and the cooling fan (9) drives the cooling fan to blow air horizontally. Heat dissipation to the outdoor unit (102); the compressor (10) and radiator (11) are used for air cooling and heat dissipation; the axial flow compressor (8) sucks air from bottom to top, and the compressed air outlet of the axial flow compressor (8) is connected to the The air inlets of the plate heat exchanger (6) are connected; The method is as follows: the axial flow compressor (8) draws in and compresses the outdoor air, and passes the fresh air into the plate heat exchanger (6) through the conduit, where the gas temperature is regulated, and then the gas flows to the air transmission unit ( 3) In the inner cavity, the hollow shaft of the air transmission unit (3) enters the vortex air multiplier humidifier (2), and is blown into the room under the action of the vortex air multiplier humidifier (2), and the original dirty air in the room is continuously Continuously extrude clean air outside to achieve the purpose of fresh air and air purification; at the same time, the hollow shaft of the air transmission unit (3) drives the vortex air multiplier humidifier (2) to rotate, and the rotation direction includes two degrees of freedom to achieve 360 degrees There is no dead angle to let the wind out. 2. according to claim 1, there is the air quality adjustment method of changing fresh air and purifying function, it is characterized in that, indoor air index sensor group (7) comprises indoor machine ambient temperature sensor, indoor machine ambient humidity sensor, pm2.5 sensor and carbon dioxide sensor. 3. according to claim 2, there is the air quality adjustment method that changes fresh air and purifying function, it is characterized in that, the water inlet pipeline of humidification system water tank (4) is provided with electromagnetic valve, is provided with external instruction on the outer surface of robot head input panel; Ambient temperature sensor of the indoor unit: used to detect the indoor temperature signal, and the central controller (1) controls whether to activate the defrosting circuit to defrost the outdoor unit according to the indoor temperature signal; Indoor ambient humidity sensor: used to detect the indoor relative humidity signal, the central controller (1) controls the switch of the solenoid valve according to the indoor relative humidity signal, and then controls whether the water tank (4) of the humidification system supplies the vortex air multiplier humidifier (2) water injection; pm2.5 sensor: used to detect indoor pm2.5 signal, the central controller (1) controls whether to send a power-on reminder or to turn on itself according to the pm2.5 signal; Carbon dioxide sensor: used to detect the indoor carbon dioxide signal, the central controller (1) controls whether to issue a power-on reminder or power on automatically according to the indoor carbon dioxide signal; External command input panel: used for inputting external commands, and the central controller (1) executes corresponding operations. 4. The air quality adjustment method with fresh air and purification functions according to claim 1, characterized in that, the vortex air multiplying humidifier (2) comprises a two-degree-of-freedom rotating mechanism (2-1) and an elliptical ring arm (2- 2); the two-degree-of-freedom rotating mechanism (2-1) is rotationally connected with the elliptical ring arm (2-2), and the inner cavity of the two-degree-of-freedom rotating mechanism (2-1) and the elliptical ring arm (2-2) is connected ; The two-degree-of-freedom rotating mechanism (2-1) is provided with an air inlet (2-1-1) and an aroma box screw inlet (2-1-2), and the air inlet (2-1-1) and the air transmission unit (3) The high-pressure air outlet is connected and connected with the rotating shaft of the air transmission unit (3) to realize the first degree of freedom rotation; on the top of the two-degree-of-freedom rotating mechanism (2-1), it is connected with the air inlet (2-1- 1) Aromatherapy box rotary inlet (2-1-2) is set at the opposite position, and the air inlet (2-1-1) and aromatherapy box rotary inlet (2-1-2) are both connected to the inner cavity; two degrees of freedom The inner cavity of the rotating mechanism (2-1) is provided with an arm rotating motor (2-1-3), a transmission shaft (2-1-4) and a bevel gear (2-1-5); the arm rotating motor (2-1- 3) The power is output under the control of the central controller (1), and the power is transmitted through the transmission shaft (2-1-4) and the bevel gear (2-1-5), driving the elliptical ring arm (2-2) to rotate, Implement second degree of freedom rotation; The inner wall of the elliptical ring arm (2-2) is provided with an Archimedes spiral volute air duct (2-2-3), and the high-pressure air output by the air transmission unit (3) passes through the air inlet (2-1-1 ) enters the inner chamber of the two-degree-of-freedom rotating mechanism (2-1), enters the inner chamber of the elliptical ring arm (2-2), and enters the Archimedes spiral from the two inner air outlets of the elliptical ring arm (2-2) On the linear volute air duct (2-2-3), the two inner air outlets of the elliptical ring arm (2-2) are located between the two-degree-of-freedom rotating mechanism (2-1) and the elliptical ring arm (2-2). both sides of the connection. 5. According to claim 4, the air quality adjustment method with fresh air and purification function is characterized in that, a strip-shaped water cavity (2-2) is arranged inside the side ellipse ring edge along the ellipse ring arm (2-2). -1), the water inlet of the strip-shaped water chamber (2-2-1) is connected with the water outlet of the humidification system water tank (4); along the circumferential direction on the inner side wall of the strip-shaped water chamber (2-2-1) Evenly distribute a row of pores (2-2-2). 6. The air quality adjustment method with fresh air and purification functions according to claim 1, characterized in that the air transmission unit (3) comprises a cylindrical cavity (3-1), a hollow shaft (3-2), an air Transmission cavity motor (3-4) and bevel gear set (3-5); cylindrical cavity (3-1) is provided with outdoor high-pressure air inlet (3-3), and hollow shaft (3-2) passes through the cylindrical The two circular end faces of the cavity (3-1) protrude from both sides, the outer surface of the middle part of the hollow shaft (3-2) is fixedly provided with a bevel gear set (3-5), and the air transmission chamber motor (3 -4) Set outside the cylindrical cavity (3-1), the output shaft of the air transmission cavity motor (3-4) extends into the inner cavity of the cylindrical cavity (3-1), and drives the bevel gear set ( 3-5) rotates, the bevel gear set (3-5) drives the two vortex air multiplying humidifiers (2) to rotate through the hollow shaft (3-2), and the hollow shaft located in the inner cavity of the cylindrical cavity (3-1) (3-2) is provided with two air guide holes (3-6), the air guide holes (3-6) communicate with the inner cavity of the hollow shaft (3-2), and the gas enters from the outdoor high-pressure air inlet (3-3) The inner cavity of the cylindrical cavity (3-1), and enters the inner cavity of the hollow shaft (3-2) from the two air guide holes (3-6), and then enters the two vortex air multiplying humidifiers (2). 7. The air quality adjustment method with fresh air replacement and purification functions according to claim 6, characterized in that a gas guide line is arranged on the inner side wall of the hollow shaft (3-2). 8. The air quality adjustment method with fresh air replacement and purification functions according to claim 1, characterized in that a water body is arranged between the water outlet of the humidification system water tank (4) and the water inlet of the vortex air multiplier humidifier (2) filter. 9. The air quality adjustment method with fresh air replacement and purification functions according to claim 1, characterized in that four stages are arranged between the air outlet of the plate heat exchanger (6) and the air inlet of the air transmission unit (3) Gas filter (5). 10. The air quality adjustment method with fresh air replacement and purification functions according to claim 1, characterized in that the axial flow compressor (8) adopts a double-impeller axial flow suction structure. 11. The air quality adjustment method with fresh air replacement and purification functions according to claim 1, characterized in that the vortex air multiplying humidifier (2) is an atomized humidified gas outlet.