Green-air-imitating air conditioning device

Abstract

The utility model provides a simulated green air conditioning device, which comprises an indoor unit, an outdoor unit, an electric control ventilator and a controller, the front end face of the indoor unit is provided with a plurality of sensors and a control panel which are electrically connected with the controller, and the indoor unit is internally provided with a movable filter screen mechanism, an evaporator and a negative oxygen ion generating mechanism. An air outlet chamber communicated with the evaporator and the negative oxygen ion generation mechanism is arranged between the evaporator and the negative oxygen ion generation mechanism, an air inlet communicated with the outside and a circulation pipeline communicated with the area where the evaporator is located are formed in the inner wall of the movable filter screen mechanism, and a filter screen of the movable filter screen mechanism is arranged between the air inlet and a circulation path of the circulation pipeline. And an air outlet communicating with the air outlet chamber is formed in the front end face of the indoor unit, flow guide fans are installed on the circulation pipeline and the negative oxygen ion generation mechanism correspondingly, and the flow guide fans and the electric control ventilation fan are electrically connected with the controller correspondingly. The oxygen content of indoor air is increased, the indoor air is kept clean, and the air circulation efficiency and the formaldehyde removal efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an imitation green air conditioning device. Background Art

[0002] Formaldehyde, also known as formic aldehyde, is an organic compound. It is a colorless gas that is difficult to detect at low concentrations and can be easily masked by other odors, such as those in air fresheners. At higher concentrations, it has a strong, pungent, and suffocating odor that irritates the eyes and nose. Formaldehyde is a toxic gas that poses a serious threat to human health, and is often found in substandard furniture and decoration materials. Long-term exposure to high formaldehyde concentrations can cause dizziness, headaches, tearing, nausea and vomiting, coughing, chest tightness, leukemia, and even death. Therefore, it is important to avoid formaldehyde in daily life. Newly renovated homes should be ventilated regularly, and formaldehyde levels should be monitored carefully.

[0003] The air in the north is relatively dry, and when northern families open windows for ventilation, dust often enters the room, causing the indoor air to substandard; the air in the south is relatively humid, but industrially developed areas still have the problem of air pollution entering the room.

[0004] Air conditioners, as devices that regulate indoor air temperature and humidity, have brought great convenience to people. As people's quality of life improves, their usage is increasing, and they are especially indispensable in the summer. An air conditioner consists of an indoor unit and an outdoor unit. During cooling, the heat exchanger in the indoor unit acts as an evaporator, while the heat exchanger in the outdoor unit acts as a condenser. When the refrigerant flows into the evaporator, it evaporates and absorbs heat from the room. It then flows to the outdoor condenser, where it condenses and dissipates heat, cooling the room. This cycle continues, cooling the room. During heating, the refrigerant flows in the opposite direction, heating the room.

[0005] Generally, in daily family life, when the air conditioner is turned on to adjust the indoor temperature, the windows are not opened for ventilation, making it difficult to replace the air. Although there are air conditioners with fresh air function on the market, fresh air air conditioners generally assemble fresh air fans and traditional air conditioners through mechanical combination. In this type of fresh air air conditioner, the fresh air fan and the air conditioner are two independent mechanisms, which require two sets of motors and two sets of air duct systems to work. The oxygen content in the indoor air is low, and the air cannot remain fresh for a long time. Staying indoors for a long time can easily reduce user comfort due to stuffy air, and even cause harm to user health. Utility Model Content

[0006] The purpose of this utility model is to provide a green air conditioning device to solve the above technical problems.

[0007] The utility model provides an imitation green air air conditioning device, which consists of an indoor unit, an outdoor unit, an electrically controlled ventilation fan and a controller. The front face of the indoor unit is equipped with a temperature sensor, a humidity sensor, a formaldehyde sensor, a dust sensor, a negative oxygen ion sensor and a control panel electrically connected to the controller. A movable filter mechanism, an evaporator and a negative oxygen ion generating mechanism are arranged inside the indoor unit. An air outlet chamber connected to the evaporator and the negative oxygen ion generating mechanism is arranged between the evaporator and the negative oxygen ion generating mechanism. An inner wall of the movable filter mechanism is provided with an air inlet connected to the outside of the room and a flow duct connected to the area where the evaporator is located. The filter of the movable filter mechanism is arranged in the middle of the flow path of the air inlet and the flow duct. The front face of the indoor unit is provided with an air outlet connected to the air outlet chamber. The flow duct and the negative oxygen ion generating mechanism are respectively equipped with guide fans, and the guide fan and the electrically controlled ventilation fan are respectively electrically connected to the controller.

[0008] Furthermore, the movable filter mechanism includes a mounting plate, on which a symmetrically arranged release roller and a winding roller are detachably mounted, and the sides of the release roller and the winding roller are provided with two baffles connected to the inner wall of the indoor unit and symmetrically arranged, and the gap between the two baffles forms a flow path between the air inlet and the flow duct, the release roller and the winding roller are respectively rotatably connected to the mounting plate, and the end of the winding roller is connected to a winding motor.

[0009] Furthermore, an opening is provided on the baffle, the filter is wound on the release roller and passes through the two openings and is wound on the take-up roller, and both ends of the filter are detachably connected to the release roller and the take-up roller respectively.

[0010] Furthermore, the filter screen is composed of a non-woven fabric layer and a carbon fiber fabric layer.

[0011] Furthermore, an ultraviolet disinfection lamp and a negative ion generator facing the flow path are installed on the opposite surface of the baffle, and the ultraviolet disinfection lamp and the negative ion generator are electrically connected to the controller respectively.

[0012] Furthermore, the evaporator and the negative oxygen ion generating mechanism are separated from the air outlet chamber by partitions, ventilation holes are provided on the partitions close to the evaporator, and flow guide ports are provided on the partitions close to the negative oxygen ion generating mechanism.

[0013] Furthermore, the negative oxygen ion generating mechanism includes a water tank, a high-pressure nozzle installed on the partition is provided above the water tank, the negative oxygen ion generation area is above the liquid level of the water tank, and a water pump is installed inside the indoor unit, the water inlet end of the water pump is connected to the water tank, and the water outlet end of the water pump is connected to the high-pressure nozzle through a liquid pipe.

[0014] Furthermore, an inclined guide plate is provided in the negative oxygen ion generating mechanism, and the guide plate is located below the guide port and extends to a position close to the front end surface of the indoor unit.

[0015] Furthermore, a micro fan connected to the negative oxygen ion generating area is installed on the side wall of the indoor unit, and the micro fan is electrically connected to the controller.

[0016] Furthermore, a micro fan connected to the flow path is installed on the side wall of the indoor unit, and the micro fan is electrically connected to the controller.

[0017] The utility model performs preliminary filtration of the air by arranging a movable filter mechanism, realizes the basic cooling and heating functions of the air conditioner by arranging an evaporator and an outdoor unit, realizes the circulation and discharge of indoor air by arranging an exhaust fan, and increases the oxygen content of the indoor air by arranging a negative oxygen ion generating mechanism, keeps the indoor air clean, enhances the air circulation efficiency and formaldehyde removal efficiency, avoids the problem of reduced user comfort caused by staying in the room for a long time due to stuffy air, and ensures a healthy environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is the overall structural diagram of the utility model;

[0020] Figure 2 This is the internal structure diagram of the indoor unit of the present utility model;

[0021] Figure 3 This is the internal main view of the indoor unit of the present utility model;

[0022] Figure 4 This is a side view of the interior of the indoor unit of the present invention;

[0023] Figure 5 This is a top view of the preliminary filtering structure of the utility model;

[0024] Figure 6 This is a diagram showing the internal structure of the indoor unit of Example 2 of the present utility model;

[0025] Figure 7 This is a top view of the preliminary filtering structure of Example 2 of the present utility model;

[0026] Figure 8 For the utility model Figure 7 Enlarged view of point A in the middle;

[0027] Description of reference numerals:

[0028] In the figure: 1-indoor unit, 11-control panel, 12-temperature sensor, 13-humidity sensor, 14-formaldehyde sensor, 15-dust sensor, 16-negative oxygen ion sensor, 17-first micro fan, 18-second micro fan, 19-air outlet, 191-air guide plate, 2-outdoor unit, 3-electrically controlled ventilation fan, 4-movable filter mechanism, 41-filter, 42-releasing roller, 43-winding roller, 44-baffle, 45-opening, 46-auxiliary baffle, 47-winding motor, 48-ultraviolet disinfection lamp, 49-negative ion generator, 5- Evaporator, 51-temperature control chamber, 52-circulation duct, 53-first guide fan, 54-air outlet duct, 55-electric heating wire, 6-negative oxygen ion generating mechanism, 61-first water storage tank, 62-second water storage tank, 63-water pump, 64-liquid channel, 65-high-pressure nozzle, 66-return pipe, 67-diversion port, 68-second guide fan, 69-circulation port, 7-air inlet, 81-first partition, 82-second partition, 91-rotating shaft, 92-movable roller, 93-push plate, 94-groove, 95-spring, 10-air outlet chamber, 101-guide plate; DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0032] Example 1

[0033] like Figure 1-Figure 5 As shown:

[0034] A green air-conditioning device is composed of an indoor unit 1, an outdoor unit 2, an electric-controlled ventilation fan 3 and a controller. The indoor unit 1 and the outdoor unit 2 are connected by a medium flow channel 52, and the electric-controlled ventilation fan 3 is electrically connected to the controller. The outdoor unit 2 in this device is a common air-conditioning outdoor unit, and its specific structure is not described in detail. The combination of the outdoor unit 2 and the evaporator 5 in the indoor unit 1 can realize the basic cooling and heating functions of common air conditioners, which will not be repeated here.

[0035] like Figure 1 As shown, the front end surface of the indoor unit 1 is equipped with a temperature sensor 12, a humidity sensor 13, a formaldehyde sensor 14, a dust sensor 15, a negative oxygen ion sensor 16 and a control panel 11 which are electrically connected to the controller.

[0036] The control panel 11 displays temperature parameters, humidity parameters, formaldehyde concentration and PM2.5 particle concentration. The operator can adjust parameters and issue control instructions through the control panel 11.

[0037] An air outlet 19 is provided at the front end of the indoor unit 1 , and an electrically controlled air guide plate 191 is provided at the air outlet 19 .

[0038] The air guide plate 191 can be connected to the drive motor directly or through a transmission mechanism, and the drive motor is connected to the controller.

[0039] like Figure 2 and- Figure 4 As shown, the interior of the indoor unit 1 is provided with a movable filter mechanism 4, an evaporator 5 and a negative oxygen ion generating mechanism 6 in sequence from top to bottom.

[0040] An air inlet 7 connected to the outside of the room is provided on the inner wall of the mobile filter mechanism 4. The air inlet 7 is connected to an air inlet pipe extending to the outside of the room, and a one-way valve is provided on the air inlet pipe.

[0041] like Figure 3 and Figure 5 As shown, the movable filter screen mechanism 4 includes a mounting plate, on which a symmetrically arranged release roller 42 and a reeling roller 43 are detachably mounted.

[0042] The upper ends of the release roller 42 and the rewinding roller 43 are detachably connected to a rotating disk, and the lower ends of the release roller 42 and the rewinding roller 43 are connected to another rotating disk. Circular grooves corresponding to the two rotating disks are respectively provided on the inner surface of the mounting plate and the top plate of the indoor unit 1, and the rotating disks are rotatably connected to the circular grooves.

[0043] The filter screen 41 is wound around the unwinding roller 42 and wound around the rewinding roller 43 . Both ends of the filter screen 41 are detachably connected to the unwinding roller 42 and the rewinding roller 43 , respectively.

[0044] In this embodiment, the two ends of the filter 41 are detachably connected to the release roller 42 and the rewinding roller 43 by Velcro. By removing the top plate of the indoor unit 1, the rotating disks on the top of the release roller 42 and the rewinding roller 43 are removed to replace the filter 41.

[0045] The release roller 42 and the rewinding roller 43 are detachably mounted on the mounting plate. The release roller 42 and the rewinding roller 43 are rotatably connected to the mounting plate. The lower end of the rewinding roller 43 is connected to a rewinding motor 47 mounted on the lower surface of the mounting plate.

[0046] Two baffles 44 are provided on the sides of the release roller 42 and the rewinding roller 43, which are connected to the inner wall of the indoor unit 1 and are symmetrically arranged. The gap between the two baffles 44 forms a flow path between the air inlet 7 and the flow channel 52, and the filter screen 41 is arranged in the middle of the flow path between the air inlet 7 and the flow channel 52.

[0047] The two baffles 44 are respectively provided with openings 45 , and the filter 41 is wound on the unwinding roller 42 and passes through the two openings 45 and is wound on the rewinding roller 43 . The side edges of the baffles 44 near the openings 45 are arc-shaped to facilitate smooth movement of the filter 41 .

[0048] The filter screen 41 is composed of a non-woven fabric layer and a carbon fiber fabric layer to improve the filtering effect.

[0049] An ultraviolet disinfection lamp 48 and a negative ion generator 49 facing the flow path are installed on the opposite surface of the baffle 44. The ultraviolet disinfection lamp 48 and the negative ion generator 49 are electrically connected to the controller respectively.

[0050] like Figure 2 and Figure 5As shown, a first micro fan 17 electrically connected to the controller is installed on the side wall of the indoor unit 1, and the end of the baffle 44 located on the right is connected to the inner wall of the indoor unit 1 through an auxiliary baffle 46. The auxiliary baffle 46 is arranged at a position close to the edge of the first micro fan 17 away from the side edge of the baffle 44, so that the indoor air is connected to the flow path of the movable filter mechanism 4 under the guiding action of the first micro fan 17.

[0051] like Figure 2-4 As shown, a circulation channel 52 is provided on the bottom plate of the movable filter mechanism 4, which is connected to the temperature control chamber 51 where the evaporator 5 is installed. A first guide fan 53 electrically connected to the controller is installed on the circulation channel 52. The circulation channel 52 extends into the temperature control chamber 51 and the bottom end is located above the evaporator 5. The air filtered by the movable filter mechanism 4 enters the temperature control chamber 51 through the circulation channel 52.

[0052] An air outlet chamber 10 is provided below the temperature control chamber 51 where the evaporator 5 is located. The air outlet chamber 10 is connected to the air outlet 19 through an air outlet duct 54. An auxiliary heating wire 55 electrically connected to the controller is provided on the air outlet duct 54. When the device is heating, heat compensation is performed to improve the heating efficiency.

[0053] The evaporator 5 and the air outlet chamber 10 are separated by a first partition plate 81 . A ventilation hole connecting the temperature control chamber 51 and the air outlet chamber 10 is provided on the first partition plate 81 .

[0054] The air outlet chamber 10 and the negative oxygen ion generating mechanism 6 are separated by a second partition plate 82 , and a guide port 67 is provided near the rear side of the second partition plate 82 .

[0055] like Figure 3 As shown, the negative oxygen ion generating mechanism 6 includes two water storage tanks, and the first water storage tank 61 is located inside the second water storage tank 62 and is installed near the top.

[0056] An inclined guide plate 101 is provided above the first water storage tank 61 . The guide plate 101 is located below the guide port 67 and extends to a position close to the front end face of the indoor unit 1 . A gap is left between the front end of the guide plate 101 and the inner wall of the front end face of the indoor unit 1 .

[0057] A high-pressure nozzle 65 is provided above the first water tank 61 and the second water tank 62, which are respectively mounted on the bottom of the guide plate 101 and the mounting frame at the bottom of the first water tank 61. Above the liquid level of the first water tank 61 and the second water tank 62 is the negative oxygen ion generation area. A water pump 63 is installed inside the indoor unit 1. The water inlet end of the water pump 63 is connected to the second water tank 62 through a return pipe 66, and the water outlet end of the water pump 63 is connected to the high-pressure nozzle 65 through a liquid channel 64.

[0058] An inspection port is provided on the side wall of the indoor unit 1 near the water pump 63 to facilitate inspection of the water pump 63 .

[0059] The guide port 67 is connected to the air outlet chamber 10 . A second guide fan 68 electrically connected to the controller is installed on the side wall of the second water storage tank 62 above the liquid level. A flow port 69 corresponding to the second guide fan 68 is opened on the side wall of the indoor unit 1 .

[0060] Negative oxygen ion generating mechanism 6 is a man-made waterfall-like model. When high-pressure nozzle 65 sprays water downward, the powerful impact of the water droplets from a high altitude causes the water molecules to split into smaller particles. These particles collide with gas molecules in the air introduced by second guide fan 68, forming a large number of negative oxygen ions. The falling water, at high speed, becomes charged due to air resistance, resulting in the Leonard effect.

[0061] In addition, when the water flow sprayed downward by the high-pressure nozzle 65 hits the first water tank 61 and the second water tank 62, the flow rate slows down and the pressure increases, and the water flow is dispersed into finer water mist. These water mist particles are more likely to produce negative oxygen ions during high-speed flow and collision. This phenomenon is called the Bernoulli principle.

[0062] Under the guiding action of the second guide fan 68 , the negative oxygen ions pass through the guide plate 1001 and the guide port 67 into the air outlet chamber 10 , and then pass through the air outlet duct 54 into the room.

[0063] Under the guiding action of the second guide fan 68, dust and other debris in the air entering the negative oxygen ion generation area through the circulation port 69 are partially adsorbed by the negative oxygen ions and settled downwards, further improving the air cleanliness in the negative oxygen ion generation area.

[0064] A second micro fan 18 connected to the negative oxygen ion generating area is installed on the side wall of the indoor unit 1. The second micro fan 18 is electrically connected to the controller, so that the indoor air is connected to the negative oxygen ion generating area of ​​the negative oxygen ion generating mechanism 6 under the guiding action of the second micro fan 18.

[0065] One-way valves are installed on the first micro fan 17 and the second micro fan 18 .

[0066] The second water storage tank 62 is provided with a water injection port which passes through the side wall of the indoor unit 1. The water injection port also serves as a drain to discharge the water in the second water storage tank 62 or to inject water into the second water storage tank 62 to ensure the generation of negative oxygen ions and the discharge of sewage. The water injection port and the drain port can also be provided separately.

[0067] The negative oxygen ion generation mechanism also has a dust removal effect. The dust removal principle is: when water droplets are moving at high speed, due to the effect of air resistance, the surface of the water droplets will be charged. When these charged water droplets hit rocks or other obstacles, the flow rate slows down, the pressure increases, and the water flow is dispersed into a finer mist, making it easier to produce negative oxygen ions. This is the Lenard effect. The reaction equation is as follows: Lenard effect 3H20=2H30 + +0 2- , using the Lenard effect to generate negative oxygen ions to adsorb dust.

[0068] The specific manifestation and principle of the Lenard effect is that when water molecules are subjected to high-speed motion, such as the impact of a waterfall, the erosion of rain, or the photosynthesis of plants, they lose electrons and form negative oxygen ions. These negative oxygen ions carry a negative charge and can travel through the air, which is beneficial to human health.

[0069] In this embodiment, both the electric-controlled ventilation fan 3 and the first guide fan 53 are provided with electrically controlled venetian blinds. When the controller controls the opening and closing of the electric-controlled ventilation fan 3 and the first guide fan 53 , the venetian blinds are opened and closed accordingly.

[0070] When using this device:

[0071] Outdoor air enters the movable filter mechanism 4 through the air inlet 7, and the air is preliminarily filtered through the filter 41. The filtered air is sterilized and disinfected by the ultraviolet disinfection lamp 48 and the negative ion generator 49 on the circulation path, and enters the evaporator 5 through the circulation channel 52. The basic cooling or heating function is realized through the evaporator 5, and the cold air or hot air enters the room through the air outlet 19.

[0072] A relay is also provided between the winding motor 47 and the controller in this device. The relay has the functions of a delay switch and a timing switch. The winding motor 47 in this device is driven once every twelve hours, driving the winding roller 43 to rotate. When the winding roller 43 rotates, the filter screen 41 is pulled toward the winding roller 43. The filter screen 41 that has filtered the air is wound around the winding roller 43, and the clean filter screen 41 on the release roller 42 reaches the flow path between the baffles 44 under the pull of the winding roller 43, avoiding the problem of the filter screen 41 not being cleaned for a long time having a reduced filtering effect or being inconvenient to clean and accumulating a lot of dust.

[0073] 1. The temperature sensor 12 of the indoor unit 1 monitors the indoor temperature. When the indoor temperature is too high or too low, the temperature sensor 12 transmits a signal to the controller, which controls the evaporator 5, the outdoor unit 2, and the air guide plate 191 to open, thereby realizing the basic cooling or heating function of a conventional air conditioner through the evaporator 5 and the outdoor unit 2.

[0074] 2. The humidity sensor 13 of the indoor unit 1 monitors the indoor humidity. When the indoor humidity is too high, the humidity sensor 13 transmits a signal to the controller, which controls the opening and closing of the electric ventilation fan 3 to achieve air exhaust.

[0075] When the indoor humidity is too low, the humidity sensor 13 transmits a signal to the controller, which controls the water pump 63, the high-pressure nozzle 65 and the air guide plate 191 to turn on. The negative oxygen ion generating mechanism 6 generates moist negative oxygen ions, which are discharged through the air outlet 19 to adjust the indoor humidity.

[0076] 3. The formaldehyde sensor 14 of the indoor unit 1 monitors the indoor formaldehyde concentration. When the indoor formaldehyde concentration is too high, the formaldehyde sensor 14 transmits a signal to the controller, which controls the opening and closing of the electric ventilation fan 3, as well as the activation of the air guide plate 191, the second micro-fan 18, the water pump 63, and the high-pressure nozzle 65. Indoor air can be discharged outdoors through the electric ventilation fan 3 or enter the negative oxygen ion generation area through the second micro-fan 18. Under the action of the negative oxygen ions, they chemically react with formaldehyde molecules, breaking them down into carbon dioxide and water. The negative oxygen ions also cause formaldehyde molecules to aggregate into larger particles, which then settle and reduce the formaldehyde content in the air. The treated air enters the air outlet chamber 10 through the air guide plate 1001 and the air guide port 67, and then enters the indoor room through the air outlet duct 54. After multiple cycles of treatment, the indoor air reaches the standard.

[0077] 4. The dust sensor 15 of the indoor unit 1 monitors the indoor PM2.5 particle concentration. When the indoor PM2.5 particle concentration is too high, the dust sensor 15 transmits a signal to the controller, which controls the opening and closing of the electric ventilation fan 3 and the opening of the wind guide plate 191, the first micro fan 17, the ultraviolet disinfection lamp 48 and the negative ion generator 49. The indoor air can be discharged to the outside through the electric ventilation fan 3, or it can enter the flow path of the mobile filter mechanism 4 through the first micro fan 17. The indoor air passes through the filter 41, the ultraviolet disinfection lamp 48 and the filtering and sterilization function of the negative ions to reduce the PM2.5 particle concentration in the air, and enters the room through the evaporator 5 and the air outlet 19. After multiple cycles of processing, it stops until the indoor air meets the standard.

[0078] 5. The negative oxygen ion sensor 16 of the indoor unit 1 monitors the indoor negative oxygen ion concentration. When the indoor negative oxygen ion concentration is too low, the sensor 16 transmits a signal to the controller, which controls the activation of the air guide plate 191, the second micro-fan 18, the water pump 63, and the high-pressure nozzle 65. The indoor air enters the negative oxygen ion generation area through the second micro-fan 18. The negative oxygen ion generation mechanism generates a Leonard effect. Water is sprayed downward through the high-pressure nozzle 65. The water droplets break apart due to the high movement and impact. The water molecules break apart and lose electrons, becoming positive ions. Oxygen molecules in the surrounding air capture these electrons and become negative oxygen ions. Under the guidance of the second guide fan 68, the negative oxygen ions pass through the guide plate 1001 and the guide port 67 into the air outlet chamber 10. Then, through the air outlet duct 54, they enter the room. This process continues through multiple cycles until the indoor air reaches the required standard.

[0079] Example 2

[0080] like Figure 6-Figure 8 As shown, in this embodiment, the baffle 44 is provided with an extrusion mechanism near the opening 45, and the extrusion mechanism includes a push plate 93 installed in the groove 94 on the side of the baffle 44, and a spring 95 is provided between the push plate 93 and the groove 94. The push plate 93 extends to the outside of the groove 94 and is connected to a rotating shaft 91. A movable roller 92 is rotatably installed on the rotating shaft 91 and can rotate freely. When the filter screen 41 moves, the movable roller 92 can move accordingly to reduce the friction of the filter screen 41. At the same time, under the action of the spring 95, the filter screen 41 is pushed to the other side of the opening 45 to improve the sealing degree.

[0081] Apart from this, other technical solutions are the same as those in Example 1.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A green air conditioning device, characterized in that It consists of an indoor unit, an outdoor unit, an electrically controlled ventilation fan and a controller. The front face of the indoor unit is equipped with a temperature sensor, a humidity sensor, a formaldehyde sensor, a dust sensor, a negative oxygen ion sensor and a control panel electrically connected to the controller. A movable filter mechanism, an evaporator and a negative oxygen ion generating mechanism are provided inside the indoor unit. An air outlet chamber connected to the evaporator and the negative oxygen ion generating mechanism is provided between the evaporator and the negative oxygen ion generating mechanism. An air inlet connected to the outside of the room and a flow duct connected to the area where the evaporator is located are provided on the inner wall of the movable filter mechanism. The filter of the movable filter mechanism is provided in the middle of the flow path of the air inlet and the flow duct. The front face of the indoor unit is equipped with an air outlet connected to the air outlet chamber. The flow duct and the negative oxygen ion generating mechanism are respectively equipped with guide fans, and the guide fan and the electrically controlled ventilation fan are respectively electrically connected to the controller.

2. The green air conditioning device according to claim 1, characterized in that: The movable filter mechanism includes a mounting plate, on which a symmetrically arranged release roller and a winding roller are detachably mounted. The sides of the release roller and the winding roller are provided with two symmetrically arranged baffles connected to the inner wall of the indoor unit. The gap between the two baffles forms a flow path between the air inlet and the flow duct. The release roller and the winding roller are respectively rotatably connected to the mounting plate, and the end of the winding roller is connected to a winding motor.

3. The green air conditioning device according to claim 2, characterized in that: The baffle is provided with an opening, the filter is wound on the unwinding roller and passes through the two openings and is wound on the rewinding roller, and two ends of the filter are detachably connected to the unwinding roller and the rewinding roller respectively.

4. The green air conditioning device according to claim 2, characterized in that: The filter net is composed of a non-woven fabric layer and a carbon fiber fabric layer.

5. The green air conditioning device according to claim 2, characterized in that: An ultraviolet disinfection lamp and a negative ion generator facing the flow path are installed on the opposite surface of the baffle, and the ultraviolet disinfection lamp and the negative ion generator are electrically connected to the controller respectively.

6. The green air conditioning device according to claim 1, characterized in that: The evaporator and the negative oxygen ion generating mechanism are separated from the air outlet chamber by partitions, ventilation holes are provided on the partition close to the evaporator, and a flow guide port is provided on the partition close to the negative oxygen ion generating mechanism.

7. The green air conditioning device according to claim 6, characterized in that: The negative oxygen ion generating mechanism includes a water tank, a high-pressure nozzle installed on the partition is provided above the water tank, the negative oxygen ion generating area is above the liquid level of the water tank, a water pump is installed inside the indoor unit, the water inlet end of the water pump is connected to the water tank, and the water outlet end of the water pump is connected to the high-pressure nozzle through a liquid pipe.

8. The green air conditioning device according to claim 7, characterized in that: An inclined guide plate is provided in the negative oxygen ion generating mechanism. The guide plate is located below the guide port and extends to a position close to the front end surface of the indoor unit.

9. The green air conditioning device according to claim 7, characterized in that: A micro fan connected to the negative oxygen ion generating area is installed on the side wall of the indoor unit, and the micro fan is electrically connected to the controller.

10. The green air conditioning device according to claim 1, characterized in that: A micro fan connected to the flow path is installed on the side wall of the indoor unit, and the micro fan is electrically connected to the controller.

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