Refrigeration air conditioner with air purification function

Abstract

The refrigeration air conditioner with the air purification function comprises an air conditioner indoor unit and an air purification mechanism, the air purification mechanism is horizontally embedded and installed in the air conditioner indoor unit, and the air purification mechanism comprises an electrostatic dust collection assembly, a filtering assembly, a sterilization assembly, an exhaust hood and an air inlet fan. The electrostatic dust collection assembly is vertically installed on one side of the filtering assembly, and the sterilization assembly is vertically installed on the other side of the filtering assembly. Dust can be automatically adsorbed and collected by adopting an electrostatic dust collection technology in cooperation with a collector, the maintenance-free effect is achieved, consumables are not used, the use and maintenance cost is reduced, air is filtered in the follow-up process in cooperation with a filter assembly carrying multiple sets of modular filter elements, the modular filter elements can be conveniently replaced, and the follow-up maintenance difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the field of air conditioners, in particular to a refrigeration air conditioner with an air purification function. Background Art

[0002] Air conditioning is a common device used to regulate indoor temperature, humidity and air cleanliness. It is mainly composed of indoor and outdoor units. It absorbs and releases heat through circulating refrigerant to regulate air temperature. Air conditioning can be divided into household air conditioners and commercial air conditioners, including central air conditioners, split air conditioners, window air conditioners and other different types.

[0003] Air conditioners can provide a comfortable and healthy indoor environment, but there are still some problems: 1) Most traditional air conditioners only rely on simple filters for air filtration and cannot achieve a high level of air purification function; 2) Air conditioner filters are easily clogged and require frequent manual maintenance; Therefore, in view of the above situation, there is an urgent need to develop a refrigeration air conditioner with air purification function to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide a refrigeration air conditioner with air purification function to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A refrigeration air conditioner with air purification function, comprising an air conditioner indoor unit and an air purification mechanism, wherein the air purification mechanism is horizontally embedded and installed inside the air conditioner indoor unit, and the air purification mechanism comprises an electrostatic dust removal component, a filter component, a sterilization component, an exhaust hood and an intake fan, wherein the electrostatic dust removal component is vertically installed on one side of the filter component, the sterilization component is vertically installed on the other side of the filter component, the intake fan is vertically installed on the air intake end of the electrostatic dust removal component, the exhaust hood is vertically installed on the sides of the filter component and the sterilization component, and the air intake end of the exhaust hood is connected and fixed to the exhaust end of the sterilization component;

[0007] The electrostatic dust removal assembly includes a housing, a driving motor, an integrated electrode plate, an electrostatic dust collecting plate and a collector. The driving motor is vertically installed at the middle position of the top of the housing, the integrated electrode plate is embedded and installed at the inner top of the housing, a plurality of electrostatic dust collecting plates are vertically installed at the bottom of the integrated electrode plate, and the collector is horizontally installed at the bottom end of the housing. A plurality of vertical through holes are opened at the bottom of the housing, and the collector is connected to the inside of the housing through the through holes.

[0008] The filter assembly includes a housing, a detector, a modular filter element and a connecting pipe. The interior of the housing forms a plurality of equidistantly distributed and connected cavities. A plurality of modular filter elements are embedded and installed in the cavities. A plurality of groups of detectors horizontally penetrate the outer wall of the housing and extend into the interior thereof, and the ends of the detectors are located between two groups of modular filter elements. A plurality of connecting pipes are horizontally installed at the bottom of the housing. Both ends of the connecting pipes are connected and fixed to the interior of the housing, and both ends of the connecting pipes are located in the chamber between adjacent modular filter elements.

[0009] The sterilization assembly includes a box, a guide plate and an ultraviolet sterilization lamp. Several guide plates are vertically installed inside the box, and air ducts are formed between adjacent guide plates and the box. The ultraviolet sterilization lamp is vertically installed in the middle position inside the box.

[0010] As a further scheme of the utility model: the driving motor also includes a dust scraper, a guide rod, a screw and an inner spiral barrel. The dust scraper is horizontally arranged inside the outer shell and movably connected to the outer shell. The inner spiral barrel is vertically penetrated in the middle position of the dust scraper and fixedly connected to the dust scraper. Four guide rods are vertically installed at the four corners of the bottom of the integrated electrode plate. The guide rods vertically penetrate the four corners of the edge of the dust scraper, and the dust scraper is slidably connected to the guide rods. The top of the screw is driven and connected to the driving motor. The screw is vertically penetrated inside the inner spiral barrel and matches the inner spiral barrel. The dust scraper can scrape down the dust adsorbed on the surface of the electrostatic dust collecting plate, thereby achieving the effect of automatic cleaning of the electrostatic dust collecting plate and achieving maintenance-free.

[0011] As a further solution of the utility model: the collector includes a dust hood, a duct, a solenoid valve, a dust box, a dust filter bag and an exhaust fan. The dust hood is horizontally installed at the bottom end of the shell and is connected to the interior of the shell. The dust box and the dust hood are connected and fixed by the duct. The solenoid valve is installed at one end of the duct. The dust filter bag is embedded in the interior of the dust box and is connected to the exhaust end of the duct in the dust box. The exhaust fan is vertically installed on the side wall of the dust box. The side wall of the dust box is provided with a through hole. The exhaust fan is connected to the interior of the dust box through the through hole. The collector is arranged to collect the dust scraped off from the surface of the electrostatic dust collecting plate by the dust removal scraper, thereby extending the manual dust cleaning cycle and ensuring the working efficiency of the electrostatic dust removal component.

[0012] As a further solution of the utility model: the detector includes a connecting seat, a slot and an air quality monitoring sensor, a plurality of slots are integrated in the inner wall of the connecting seat, and a plurality of air quality monitoring sensors are electrically connected to the connecting seat through the slots. The air quality monitoring sensors are specifically temperature sensors, humidity sensors, and PM2.5 sensors. The air behind each group of filter elements is monitored by setting various sensors to ensure that the modular filter elements are in an effective working state.

[0013] As a further solution of the utility model: the connecting pipe also includes a wind valve and a wind speed sensor, which are both installed in the middle section of the connecting pipe. When a modular filter element is blocked due to reaching the end of its service life, its air permeability is greatly reduced. At this time, the wind speed and pressure in the connecting pipe increase, thereby prompting the wind valve to open, avoiding the entire filter assembly from being unable to work normally due to the blockage of the front-end filter element. At the same time, the wind speed sensor detects the wind speed in the connecting pipe to determine the blockage condition of the front-end filter element.

[0014] As a further solution of the utility model: the guide plate is made of a light-transmitting material, and the ultraviolet germicidal lamp can irradiate the entire interior of the box through the guide plate, and the air duct formed by the guide plate extends the air circulation path, thereby extending the sterilization time of the ultraviolet germicidal lamp.

[0015] As a further solution of the utility model: the dust removal scraper is provided with a plurality of through holes matching the electrostatic dust collecting plate, the dust removal scraper and the electrostatic dust collecting plate are slidably connected through the through holes, and the dust removal scraper can scrape off the dust adsorbed on the surface of the electrostatic dust collecting plate.

[0016] Beneficial effects: The electrostatic dust removal component of the refrigeration air conditioner with air purification function performs preliminary dust removal treatment on the air entering the air conditioner, and the electrostatic dust removal technology is used in conjunction with the collector to automatically absorb and collect dust, thereby achieving a maintenance-free effect. At the same time, no consumables are used, which reduces the cost of use and maintenance. Subsequently, the air is further filtered and treated in conjunction with a filter component equipped with multiple sets of modular filter elements. The modular filter elements can be easily replaced, reducing the difficulty of subsequent maintenance, and filter elements of different materials can be selected to achieve different air purification effects. The filter component is equipped with a detector for detecting air quality, which can monitor the air quality in real time, so that when the filtering effect of the modular filter element is reduced to a specified threshold, the user can know it at the first time, so as to replace the filter element at the first time, and the multiple sets of modular filter elements are connected by connecting pipes, which can directly introduce air into the next-level filter element when the front-end filter element is blocked, avoiding the blockage of the front-end filter element and causing the entire air filtration component to fail to work normally, and to a certain extent also extending the maintenance cycle. The sterilization component at the end can sterilize the air by extending the air running path and cooperating with an ultraviolet sterilization lamp to achieve three different types of air purification effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front structural schematic diagram of the utility model.

[0018] Figure 2 It is an overall side view of the utility model.

[0019] Figure 3 It is a schematic diagram of the structure of the air purification mechanism of the utility model.

[0020] Figure 4 It is a top view of the filter assembly of the present utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the electrostatic dust removal component of the utility model.

[0022] Figure 6 This is a schematic diagram of the structure of the drive motor of the utility model.

[0023] Figure 7 It is a side longitudinal sectional view of the collector of the present utility model.

[0024] Figure 8 This is a schematic diagram of the structure of the filter assembly of the utility model.

[0025] Fig. 9 It is a schematic diagram of the structure of the communicating vessel of the present utility model.

[0026] Fig.10 It is a schematic diagram of the detector structure of the utility model.

[0027] Fig.11 It is a top cross-sectional view of the sterilization component of the utility model.

[0028] In the figure: 1, air conditioner indoor unit; 2, air purification mechanism; 21, electrostatic dust removal component; 211, housing; 212, drive motor; 2121, dust removal scraper; 2122, guide rod; 2123, screw; 2124, inner spiral cylinder; 213, integrated electrode plate; 214, electrostatic dust collecting plate; 215, collector; 2151, dust collecting cover; 2152, conduit; 2153, solenoid valve; 2154, dust collecting box; 2155, dust collecting filter bag; 2 156. Exhaust fan; 22. Filter assembly; 221. Shell; 222. Detector; 2221. Connecting seat; 2222. Slot; 2223. Air quality monitoring sensor; 223. Modular filter element; 224. Connecting pipe; 2241. Wind valve; 2242. Wind speed sensor; 23. Sterilization assembly; 231. Box; 232. Guide plate; 233. Ultraviolet sterilization lamp; 234. Air duct; 24. Exhaust hood; 25. Intake fan. DETAILED DESCRIPTION

[0029] Example

[0030] See also Figures 1 to 11In an embodiment of the utility model, a refrigeration air conditioner with an air purification function comprises an air conditioner indoor unit 1 and an air purification mechanism 2, the air purification mechanism 2 is horizontally embedded and installed in the air conditioner indoor unit 1, the air purification mechanism 2 comprises an electrostatic dust removal component 21, a filter component 22, a sterilization component 23, an exhaust hood 24 and an intake fan 25, the electrostatic dust removal component 21 is vertically installed on one side of the filter component 22, the sterilization component 23 is vertically installed on the other side of the filter component 22, the intake fan 25 is vertically installed at the air intake end of the electrostatic dust removal component 21, the exhaust hood 24 is vertically installed on the sides of the filter component 22 and the sterilization component 23, and the air intake end of the exhaust hood 24 is connected and fixed to the exhaust end of the sterilization component 23;

[0031] The electrostatic dust removal assembly 21 includes a housing 211, a driving motor 212, an integrated electrode plate 213, an electrostatic dust collecting plate 214 and a collector 215. The driving motor 212 is vertically installed at the middle position of the top of the housing 211, the integrated electrode plate 213 is embedded and installed at the inner top of the housing 211, a plurality of electrostatic dust collecting plates 214 are vertically installed at the bottom of the integrated electrode plate 213, and the collector 215 is horizontally installed at the bottom end of the housing 211. The bottom of the housing 211 is provided with a plurality of vertically penetrating through holes, and the collector 215 is connected to the interior of the housing 211 through the through holes;

[0032] The filter assembly 22 includes a housing 221, a detector 222, a modular filter element 223 and a connecting pipe 224. The interior of the housing 221 forms a plurality of equidistantly distributed and connected cavities, a plurality of modular filter elements 223 are embedded and installed in the cavities, a plurality of groups of detectors 222 horizontally penetrate the outer wall of the housing 221 and extend into the interior thereof, and the ends of the detectors 222 are located between two groups of modular filter elements 223, a plurality of connecting pipes 224 are horizontally installed at the bottom of the housing 221, both ends of the connecting pipes 224 are connected and fixed to the interior of the housing 221, and both ends of the connecting pipes 224 are located in the chamber between adjacent modular filter elements 223;

[0033] The sterilization assembly 23 includes a box 231, a guide plate 232 and an ultraviolet sterilization lamp 233. Several guide plates 232 are vertically installed inside the box 231. An air duct 234 is formed between adjacent guide plates 232 and the box 231. The ultraviolet sterilization lamp 233 is vertically installed in the middle position inside the box 231.

[0034] As a further solution of the utility model: the driving motor 212 also includes a dust scraper 2121, a guide rod 2122, a screw 2123 and an inner spiral barrel 2124. The dust scraper 2121 is horizontally arranged inside the shell 211 and is movably connected to the shell 211. The inner spiral barrel 2124 is vertically penetrated and arranged in the middle position of the dust scraper 2121 and is fixedly connected to the dust scraper 2121. The four guide rods 2122 are vertically installed at the four corners of the bottom of the integrated electrode plate 213. 2122 vertically penetrates the four corners of the edge of the dust scraper 2121, and the dust scraper 2121 is slidably connected to the guide rod 2122, the top of the screw 2123 is drive-connected to the drive motor 212, the screw 2123 vertically penetrates the interior of the inner spiral cylinder 2124, and matches the inner spiral cylinder 2124. The dust scraper 2121 can scrape the dust adsorbed on the surface of the electrostatic dust collecting plate 214 downwards, thereby achieving the effect of automatic cleaning of the electrostatic dust collecting plate 214 and achieving maintenance-free.

[0035] As a further solution of the utility model: the collector 215 includes a dust hood 2151, a duct 2152, a solenoid valve 2153, a dust box 2154, a dust filter bag 2155 and an exhaust fan 2156. The dust hood 2151 is horizontally installed at the bottom end of the shell 211 and is connected to the inside of the shell 211. The dust box 2154 and the dust hood 2151 are connected and fixed through the duct 2152. The solenoid valve 2153 is installed at one end of the duct 2152. The dust filter bag 2155 is embedded in the dust hood 2151. The interior of the dust box 2154 is connected with the exhaust end of the duct 2152 in the dust box 2154, and the exhaust fan 2156 is vertically installed on the side wall of the dust box 2154. The side wall of the dust box 2154 is provided with a through hole. The exhaust fan 2156 is connected with the interior of the dust box 2154 through the through hole. The collector 215 is arranged to collect the dust scraped off from the surface of the electrostatic dust collecting plate 214 by the dust removal scraper 2121, thereby extending the manual dust cleaning cycle and ensuring the working efficiency of the electrostatic dust removal component 21.

[0036] As a further solution of the utility model: the detector 222 includes a connecting seat 2221, a slot 2222 and an air quality monitoring sensor 2223, a plurality of slots 2222 are integrated on the inner wall of the connecting seat 2221, a plurality of air quality monitoring sensors 2223 are electrically connected to the connecting seat 2221 through the slots 2222, and the air quality monitoring sensor 2223 is specifically a temperature sensor, a humidity sensor, and a PM2.5 sensor. The various sensors are arranged to monitor the air behind each group of filter elements to ensure that the modular filter element 223 is in an effective working state.

[0037] As a further solution of the utility model: the connecting pipe 224 also includes a wind valve 2241 and a wind speed sensor 2242, and the wind valve 2241 and the wind speed sensor 2242 are both installed in the middle section of the connecting pipe 224. When a modular filter element 223 is blocked due to reaching the end of its service life, its air permeability is greatly reduced. At this time, the wind speed and pressure in the connecting pipe 224 increase, thereby prompting the wind valve 2241 to open, avoiding the entire filter assembly 22 from being unable to work normally due to the blockage of the front-end filter element. At the same time, the wind speed sensor 2242 detects the wind speed in the connecting pipe 224 to determine the blockage condition of the front-end filter element.

[0038] As a further solution of the utility model: the guide plate 232 is made of a light-transmitting material, and the ultraviolet germicidal lamp 233 can irradiate the entire interior of the box 231 through the guide plate 232, and the air duct 234 formed by the guide plate 232 extends the air circulation path, thereby extending the sterilization time of the ultraviolet germicidal lamp 233.

[0039] As a further solution of the utility model: the dust removal scraper 2121 is provided with a plurality of through holes matching the electrostatic dust collecting plate 214, and the dust removal scraper 2121 is slidably connected to the electrostatic dust collecting plate 214 through the through holes. The dust removal scraper 2121 is arranged to scrape off the dust adsorbed on the surface of the electrostatic dust collecting plate 214.

[0040] The working principle of the utility model is as follows: when the refrigeration air conditioner with air purification function is in use, the air conditioner indoor unit 1 cooperates with the outdoor unit to perform refrigeration, and the air purification mechanism 2 sucks the indoor air into itself, and introduces it into the air conditioner indoor unit 1 after purification, and the air conditioner indoor unit 1 cools it down and then discharges it. When the air purification mechanism 2 is in operation, the air intake fan 25 guides the indoor air to the electrostatic dust removal component 21, and the electrostatic dust removal component 21 performs electrostatic dust removal on it, and then enters the filter component 22, and after filtering by the filter component 22, it is guided to the inside of the sterilization component 23, and finally discharged to the air conditioner indoor unit 1 through the through hole on the outer wall of the exhaust hood 24 after the sterilization treatment. It should be explained here that When the electrostatic dust removal component 21 is working, the integrated electrode plate 213 applies high voltage to both ends of the electrostatic dust collecting plate 214, and the electrostatic field formed between the positive and negative electrodes will attract the particles in the air and make them deposit on the surface of the electrostatic dust collecting plate 214, thereby achieving the electrostatic dust removal effect. When the air conditioner indoor unit 1 is turned off, the electrostatic dust removal plate 214 will also be turned off. At this time, the static electricity on the surface is reduced, and the dust will fall freely. The dust particles still remaining on the surface are driven by the driving motor 212 in conjunction with the screw 2123 and the inner spiral cylinder 2124 to drive the dust removal scraper 2121 to move downward to scrape them off. When the dust particles fall to the bottom of the outer shell 211, the exhaust fan 2156 will start and let the dust box 2154 Negative pressure is generated inside, so that the dust particles at the bottom of the shell 211 are discharged into the dust cover 2151 through the bottom through hole, and then introduced into the dust filter bag 2155 in the dust box 2154 through the duct 2152 to collect the dust particles. After the collection is completed, the screw 2123 drives the dust scraper 2121 to return to the top, and the solenoid valve 2153 is closed at the same time; when the filter component 22 is working, the air will be guided from one end of its shell 221 to the other end. In this process, the air needs to pass through multiple groups of modular filter elements 223 in turn. Different types of modular filter elements 223 can achieve different air purification effects on the air. When the front-end modular filter element 223 is blocked, the air pressure The air pressure of the filter element 223 increases, thereby activating the wind valve 2241 in the connecting pipe 224, and the air is introduced into the front side of the next-level modular filter element 223 through the connecting pipe 224. The wind speed sensor 2242 detects the air flow rate in the connecting pipe 224, so as to determine the blockage condition of the front-end modular filter element 223. At the same time, the air quality monitoring sensor 2223 installed on the inner side of the detector 222 can monitor various indicators of the passing air quality in real time; when the sterilization component 23 is working, the air is introduced from the filter component 22 into the box 231 of the sterilization component 23, and flows along the air duct 234 formed between the guide plate 232 and the box 231. In this process, the ultraviolet sterilization lamp 233 can continuously sterilize the air.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigeration air conditioner with air purification function, characterized in that: The invention comprises an air conditioner indoor unit (1) and an air purification mechanism (2), wherein the air purification mechanism (2) is horizontally embedded and installed inside the air conditioner indoor unit (1), and the air purification mechanism (2) comprises an electrostatic dust removal component (21), a filter component (22), a sterilization component (23), an exhaust hood (24) and an air intake fan (25), wherein the electrostatic dust removal component (21) is vertically installed on one side of the filter component (22), the sterilization component (23) is vertically installed on the other side of the filter component (22), the air intake fan (25) is vertically installed on the air intake end of the electrostatic dust removal component (21), the exhaust hood (24) is vertically installed on the sides of the filter component (22) and the sterilization component (23), and the air intake end of the exhaust hood (24) is connected to and fixed to the exhaust end of the sterilization component (23); The electrostatic dust removal assembly (21) comprises a housing (211), a driving motor (212), an integrated electrode plate (213), an electrostatic dust collecting plate (214) and a collector (215); the driving motor (212) is vertically mounted at the middle position of the top of the housing (211); the integrated electrode plate (213) is embedded and mounted at the inner top of the housing (211); a plurality of electrostatic dust collecting plates (214) are vertically mounted at the bottom of the integrated electrode plate (213); the collector (215) is horizontally mounted at the bottom end of the housing (211); a plurality of vertical through holes are provided at the bottom of the housing (211); and the collector (215) is connected to the interior of the housing (211) through the through holes; The filter assembly (22) comprises a shell (221), a detector (222), a modular filter element (223) and a connecting pipe (224); a plurality of equidistantly distributed and connected cavities are formed inside the shell (221); a plurality of modular filter elements (223) are embedded and installed inside the cavities; a plurality of groups of detectors (222) horizontally penetrate the outer wall of the shell (221) and extend into the interior thereof; and the ends of the detectors (222) are located between two groups of modular filter elements (223); a plurality of connecting pipes (224) are horizontally installed at the bottom of the shell (221); both ends of the connecting pipes (224) are connected to and fixed to the interior of the shell (221); and both ends of the connecting pipes (224) are located in the chamber between adjacent modular filter elements (223); The sterilization assembly (23) comprises a box (231), a guide plate (232) and an ultraviolet sterilization lamp (233); a plurality of the guide plates (232) are vertically mounted inside the box (231); an air duct (234) is formed between adjacent guide plates (232) and the box (231); and the ultraviolet sterilization lamp (233) is vertically mounted in the middle position inside the box (231).

2. The refrigeration air conditioner with air purification function according to claim 1, characterized in that: The driving motor (212) further comprises a dust scraper (2121), a guide rod (2122), a screw rod (2123) and an inner spiral barrel (2124); the dust scraper (2121) is horizontally arranged inside the outer shell (211) and is movably connected to the outer shell (211); the inner spiral barrel (2124) is vertically penetrated and arranged at the middle position of the dust scraper (2121) and is fixedly connected to the dust scraper (2121); the four guide rods (212 2) is vertically installed at the four corners of the bottom of the integrated electrode plate (213), the guide rod (2122) vertically penetrates the four corners of the edge of the dust removal scraper (2121), and the dust removal scraper (2121) is slidably connected to the guide rod (2122), the top end of the screw rod (2123) is drive-connected to the drive motor (212), and the screw rod (2123) is vertically penetrated inside the inner spiral cylinder (2124) and matches the inner spiral cylinder (2124).

3. The refrigeration air conditioner with air purification function according to claim 1, characterized in that: The collector (215) comprises a dust hood (2151), a duct (2152), a solenoid valve (2153), a dust box (2154), a dust filter bag (2155) and an exhaust fan (2156); the dust hood (2151) is horizontally mounted at the bottom end of the housing (211) and is in communication with the interior of the housing (211); the dust box (2154) is in communication with and fixed to the dust hood (2151) via the duct (2152); the solenoid valve (2153) is The valve (2153) is installed at one end of the conduit (2152), the dust filter bag (2155) is embedded in the interior of the dust box (2154) and is connected to the exhaust end of the conduit (2152) in the dust box (2154), the exhaust fan (2156) is vertically installed on the side wall of the dust box (2154), the side wall of the dust box (2154) is provided with a through hole, and the exhaust fan (2156) is connected to the interior of the dust box (2154) through the through hole.

4. The refrigeration air conditioner with air purification function according to claim 1, characterized in that: The detector (222) comprises a connecting seat (2221), a slot (2222) and an air quality monitoring sensor (2223), wherein a plurality of the slots (2222) are integrated on the inner wall of the connecting seat (2221), and a plurality of the air quality monitoring sensors (2223) are electrically connected to the connecting seat (2221) via the slots (2222), and the air quality monitoring sensors (2223) are specifically a temperature sensor, a humidity sensor, and a PM2.5 sensor.

5. The refrigeration air conditioner with air purification function according to claim 1, characterized in that: The connecting pipe (224) further comprises a wind valve (2241) and a wind speed sensor (2242), and the wind valve (2241) and the wind speed sensor (2242) are both installed in the middle section of the connecting pipe (224).

6. The refrigeration air conditioner with air purification function according to claim 1, characterized in that: The guide plate (232) is made of a light-transmitting material.

7. The refrigeration air conditioner with air purification function according to claim 2, characterized in that: The dust removal scraper (2121) is provided with a plurality of through holes matching the electrostatic dust collecting plate (214), and the dust removal scraper (2121) is slidably connected to the electrostatic dust collecting plate (214) via the through holes.

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