Novel dehumidification fresh air ventilator and dehumidification mode thereof

Abstract

The invention discloses a novel dehumidification fresh air machine and a dehumidification mode thereof, and relates to the technical field of fresh air equipment, the novel dehumidification fresh air machine comprises a dehumidification fan body, a front end frame outside the dehumidification fan body is formed by enclosure of transparent protective glass, an ultrasonic generator is installed near the surface of an evaporator inside the dehumidification fan body, and under cooperation of a light condensation adjusting assembly, the ultrasonic generator is connected with the dehumidification fan body. When data collected by the high-precision humidity, temperature and air quality sensors are fed back to the fuzzy processor and indoor humidity exceeds a threshold value, the fuzzy processor starts a photocatalysis-adsorption cooperative working mode, so that the light condensation adjusting assembly starts working, multi-angle and high-precision adjustment of the self-cleaning reflecting mirror is integrally achieved, and the service life of the self-cleaning reflecting mirror is prolonged. According to actual requirements, light rays can be accurately converged, regeneration of an adsorbent of the adsorption module is accelerated, and the adsorption efficiency is improved, so that moisture and harmful gas in air are more efficiently removed, the indoor environment quality can be improved within efficient time, unnecessary energy consumption is avoided, and the operation cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of fresh air equipment, and in particular to a novel dehumidifying fresh air fan and a dehumidification method thereof. Background Art

[0002] The dehumidifying fresh air fan is an effective air purification equipment. Its working principle is to draw fresh air from outdoors, and after dust removal, dehumidification, temperature control and other processes, send it to the room through the fan. When it enters the indoor space, it replaces the original air in the room, so that the room is filled with fresh and clean air at all times.

[0003] At present, in the use of traditional adsorption dehumidification fresh air fans, the efficiency of condensation dehumidification is limited by the power of the refrigeration system in high humidity environments, making it difficult to quickly reduce indoor humidity. As a result, during the rainy season in the south, the indoor humidity is often as high as 80%-90%RH, resulting in a long time to reduce the humidity to a comfortable range (40%-60%RH). In addition, the adsorption dehumidification method has the problem of fast adsorbent saturation speed. Frequent replacement of adsorbents increases the cost of use and maintenance workload. Therefore, it is necessary to propose a new dehumidification fresh air fan and its dehumidification method. Summary of the invention

[0004] The purpose of the present invention is to provide a new type of dehumidification fresh air fan and its dehumidification method, so as to solve the problem proposed in the above background technology that during the use of traditional adsorption dehumidification fresh air fans, in a high humidity environment, the efficiency of condensation dehumidification is limited by the power of the refrigeration system, and it is difficult to quickly reduce the indoor humidity. As a result, during the rainy season in the south, the indoor humidity is often as high as 80%-90%RH, resulting in that it may take a long time to reduce the humidity to a comfortable range (40%-60%RH). In addition, the adsorption dehumidification method has the problem of fast adsorbent saturation speed, and frequent replacement of adsorbents increases the use cost and maintenance workload.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a novel dehumidifying fresh air fan, comprising a dehumidifying air fan body, the front end frame of which is enclosed by transparent protective glass, and an ultrasonic generator is installed near the surface of an evaporator inside the dehumidifying air fan body, characterized in that: it comprises an air outlet end, the air outlet end has multiple groups of focusing adjustment components and photocatalytic adjustment components inside, the multiple groups of focusing adjustment components form a focusing line, the photocatalytic adjustment component has a timing controller, an appropriate amount distributor and a classified unidirectional guide valve pipe, the timing controller is installed at the side end of the appropriate amount distributor, and the classified unidirectional guide valve pipe is connected to the appropriate amount distributor; The focusing adjustment component comprises a self-cleaning reflector, a ball joint and two groups of miniature electromagnetic guide rods. A connecting angle seat is installed at the side end of the ball joint. The self-cleaning reflector is installed on the connecting angle seat through the ball joint. The two groups of miniature electromagnetic guide rods are installed on the connecting angle seat and are symmetrically arranged on both sides of the ball joint for connecting the side end and the back side of the self-cleaning reflector.

[0006] Preferably, an adsorption module is installed inside the tuyere end, a photocatalytic module is provided on the surface of the adsorption module, and biological enzyme filters are installed at both the front and rear ends of the adsorption module.

[0007] Preferably, the focusing adjustment assembly also includes a mounting seat, a gear driving structure is installed on the top side end of the mounting seat, the top output gear of the gear driving structure is meshed and connected with a rotating ring gear, the rotating ring gear is rotatably connected to the top of the mounting seat, a base frame is installed on the surface of the rotating ring gear, the side end of the base frame is externally connected to an external rotating frame through a connecting column, and a driving servo motor is installed on the bottom side end of the outer rotating frame.

[0008] Preferably, the output end of the driving servo motor is connected to a belt gear structure, the internal bottom end gear of the belt gear structure is set as a long gear, the side end of the long gear is meshingly connected with a rotating gear, the side end of the rotating gear is connected to an external rotating frame, the side end of the belt gear structure is rotatably connected to a synchronization rod, and a belt transmission structure is installed on the outside of the synchronization rod.

[0009] Preferably, the output end of the belt transmission structure is connected to a rotating connecting joint, the surface of the rotating connecting joint is connected to the connecting angle seat, the side end of the base frame is connected to an arc gear rack, the top side end of the outer rotating frame is provided with a servo drive structure, the output end of the servo drive structure is connected to a gear column, the center end of the gear column is connected to a connecting column, the outer sleeve of the connecting column and the synchronization rod is provided with an arc side frame, and the gear column and the arc gear rack are meshingly connected.

[0010] Preferably, the photocatalytic adjustment component also includes a miniature scissor lift, which is equipped with a storage bin, a xenon lamp is installed on the bottom wall surface of the storage bin, a side end controller of the xenon lamp is connected to a time series controller through a line, a storage chamber is installed inside the storage bin, and a feed end of the storage chamber extends to the outside of the dehumidification blower body through a pipeline to facilitate filling.

[0011] Preferably, the bottom of the storage chamber is connected to a flexible telescopic tube, and the bottom end of the flexible telescopic tube is connected to an appropriate amount distributor.

[0012] Preferably, the outside of the side end of the classification unidirectional guide valve tube is connected to multiple groups of spray ends through a one-way control valve-driven pipeline, and the side ends of the multiple groups of spray ends are equipped with miniature telescopic columns, and the miniature telescopic columns are installed on the surface of the classification unidirectional guide valve tube.

[0013] Preferably, a high-precision humidity sensor, a temperature sensor and an air quality sensor are installed inside the dehumidification fan body and are connected to the fuzzy processor signal. The fuzzy processor is connected to the driving servo motor, the servo driving structure and the time series controller signal respectively.

[0014] A new dehumidification method of a dehumidification fresh air fan includes the following steps: S1. First, turn on the new dehumidification fan, the dehumidification fan body starts to run, and the high-precision humidity sensor, temperature sensor and air quality sensor installed inside it start to work, collect the humidity, temperature and air quality data of the indoor environment in real time, and transmit these data to the fuzzy processor. The fuzzy processor preliminarily analyzes the indoor environment conditions based on the received data, and provides a basis for the subsequent adjustment of the equipment operation parameters. At the same time, the components in the air outlet end also enter the standby state, ready to participate in the dehumidification and air purification process; S2. Then, the fuzzy processor sends a command to the time series controller to start the xenon lamp on the bottom wall of the storage bin according to the indoor environment data, if it is determined that the photocatalytic effect needs to be enhanced to improve the dehumidification and air purification efficiency. The xenon lamp emits strong light, and the light is better reflected and converged by the multiple sets of focusing adjustment components in the air outlet end, forming a focusing line to accurately guide the light to the photocatalytic module and the adsorption module area. At the same time, the photocatalytic adjustment component is started to automatically and regularly coat the photocatalytic module; S3. After the preparation work is completed, the indoor humid air enters the dehumidification fan body through the air outlet, so that the air passes through the bio-enzyme filter at the front and rear ends of the adsorption module. The bio-enzyme filter selectively catalyzes and decomposes the odor molecules and some harmful gases in the air, preliminarily improving the air quality. Then, the air flows through the adsorption module, which adsorbs the moisture and remaining harmful gases in the air. S4. The photocatalyst loaded on the surface of the photocatalytic module is then stimulated to produce active oxygen species under the action of xenon lamp illumination and the focused light of the focusing adjustment component. These active oxygen species decompose the water molecules adsorbed on the surface of the adsorption module into hydrogen and oxygen, accelerate the regeneration of the adsorbent, improve the dehumidification efficiency, and further degrade harmful gases. Then, the ultrasonic generator installed near the surface of the evaporator inside the dehumidification fan body is started. Through the cavitation effect of the ultrasonic wave, the water vapor is more easily condensed into water droplets on the low-temperature evaporator surface, thereby reducing the condensation temperature and increasing the dehumidification capacity. After this series of treatments, the humid air is effectively dehumidified and purified.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, with the cooperation of the focusing adjustment component, when the data collected by the high-precision humidity, temperature and air quality sensors are fed back to the fuzzy processor, and the indoor humidity exceeds the threshold value (such as relative humidity greater than %) and the air quality is poor (the concentration of harmful gases such as formaldehyde and benzene exceeds the standard), the fuzzy processor starts the photocatalytic-adsorption collaborative working mode, so that the focusing adjustment component starts to work, and the fuzzy processor sends instructions to the gear drive structure, the rotating ring gear drives the base frame and the outer rotating frame to rotate, so as to achieve the initial adjustment of the overall angle of the component, drive the servo motor to start, and drive the outer rotating frame to fine-tune the angle through the belt gear structure, and the angle data is fed back to the fuzzy processor. At the same time, the synchronous rod, the belt transmission structure, etc. rotate the connecting angle seat, and the micro-electromagnetic guide rod is combined to achieve the local and fine angle adjustment of the self-cleaning reflector, and accurately focus the light on the surface of the photocatalytic module and the adsorption module. When humid air enters, it is first purified by the bio-enzyme filter, and then the adsorption module absorbs moisture and harmful gases. The active oxygen species produced by the photocatalytic module accelerate the regeneration of the adsorbent. When the humidity drops and the concentration of harmful gases decreases, the fuzzy processor reduces the angle adjustment frequency and light convergence intensity of the focusing adjustment component, and increases the adjustment range otherwise. The xenon lamp is used as a backup, and the focusing adjustment component is conventionally integrated to focus the reflected light, so that the overall self-cleaning reflector can be adjusted at multiple angles and with high precision. It can accurately focus light according to actual needs, accelerate the regeneration of the adsorbent of the adsorption module, and improve the adsorption efficiency, thereby more efficiently removing moisture and harmful gases from the air, and can improve the indoor environmental quality in an efficient time. It can also automatically adjust the focusing angle and light intensity according to changes in the indoor environment to avoid unnecessary energy consumption and reduce operating costs.

[0016] 2. In the present invention, a micro scissor lift is used to operate in cooperation with a photocatalytic adjustment component, and a xenon lamp is on standby at a storage bin. A time series controller is ready to control the xenon lamp according to a preset mode. After the storage chamber is filled, the photocatalyst flows into an appropriate dispenser. When the fuzzy processor determines that the photocatalytic function needs to be activated (such as high humidity and poor air quality), the xenon lamp is lit, and multiple sets of focusing adjustment components converge light to the photocatalytic module. The timing controller controls the appropriate dispenser at preset intervals to evenly spray the photocatalyst. The photocatalyst excites active oxygen species, accelerates the regeneration of the adsorbent, dehumidifies and cleans the air. The air is condensed and at the same time, the ultrasonic generator is started, using the cavitation effect to improve the dehumidification efficiency and increase the dehumidification capacity by 20%-30%. When the indoor air enters through the air outlet, it is discharged after being processed by the photocatalytic and adsorption modules to achieve circulation purification, so that the overall ultrasonic assisted condensation dehumidification and photocatalytic-adsorption synergistic work is formed, which significantly improves the dehumidification capacity and can reduce the indoor humidity more quickly. The automation of the photocatalyst coating process ensures that the photocatalyst on the surface of the adsorbent can remain sufficient and uniform, thereby improving the effect of photocatalytic-adsorption synergistic dehumidification, and thus improving the overall performance of the dehumidification fan body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a novel dehumidification fresh air fan of the present invention; Figure 2 This is a schematic diagram of the structure of a novel dehumidification fresh air fan of the present invention when viewed from above; Figure 3 This is a schematic diagram of the installation position structure of a focusing adjustment component in a novel dehumidification fresh air fan of the present invention; Figure 4 This is a structural schematic diagram of a photocatalytic regulating component in a novel dehumidification fresh air fan of the present invention; Figure 5 A novel dehumidifying fresh air fan of the present invention Figure 4 A schematic diagram of the enlarged structure at point A; Figure 6 This is a structural schematic diagram of a focusing adjustment component in a novel dehumidification fresh air fan of the present invention; Figure 7 This is a schematic diagram of the separation structure of a focusing adjustment component in a novel dehumidification fresh air fan of the present invention; Figure 8 A novel dehumidifying fresh air fan of the present invention Figure 7 A schematic diagram of the enlarged structure at C; Fig. 9 A novel dehumidifying fresh air fan of the present invention Figure 7 Schematic diagram of the enlarged structure at B.

[0018] In the figure: 100, dehumidification fan body; 200, air outlet end; 300, adsorption module; 400, focusing adjustment component; 401, mounting seat; 402, gear drive structure; 403, rotating ring gear; 404, bottom frame; 405, outer rotating frame; 406, arc gear frame; 407, self-cleaning reflector; 408, driving servo motor; 409, rotating gear; 410, belt gear structure; 411, synchronization rod; 412, belt transmission structure; 413, rotating link Joint; 414, servo drive structure; 415, gear column; 416, connection angle seat; 417, ball joint; 418, micro electromagnetic guide rod; 500, photocatalytic module; 600, photocatalytic adjustment component; 601, micro scissor lift; 602, storage chamber; 603, flexible telescopic tube; 604, classified one-way guide valve tube; 605, micro telescopic column; 606, spray end; 607, appropriate dispenser; 608, timing controller; 700, storage bin. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Reference Figure 1 - Fig. 9 As shown: a new type of dehumidification fresh air fan, including a dehumidification fan body 100, the front end frame of which is surrounded by transparent protective glass, and an ultrasonic generator is installed near the surface of the evaporator inside the dehumidification fan body 100, including an air outlet end 200, the interior of the air outlet end 200 is provided with a plurality of groups of focusing adjustment components 400 and a photocatalytic adjustment component 600, the plurality of groups of focusing adjustment components 400 form a focusing line, the photocatalytic adjustment component 600 has a timing controller 608, an appropriate distributor 607 and a classified unidirectional guide valve pipe 604, the timing controller 608 is installed at the side end of the appropriate distributor 607, and the classified unidirectional guide valve pipe 604 is connected to the appropriate distributor 607.

[0021] The photocatalytic adjustment component 600 also includes a micro scissor lift 601, which is equipped with a storage bin 700. A xenon lamp is installed on the bottom wall surface of the storage bin 700. The side end controller of the xenon lamp is connected to a time series controller through a line. A storage chamber 602 is installed inside the storage bin 700. The feed end of the storage chamber 602 extends to the outside of the dehumidification blower body 100 through a pipeline to facilitate filling.

[0022] The bottom of the storage chamber 602 is connected to a flexible telescopic tube 603 , and the bottom end of the flexible telescopic tube 603 is connected to an appropriate amount distributor 607 .

[0023] The outside of the side end of the classified unidirectional guide valve tube 604 is connected to multiple groups of spray ends 606 through a one-way control valve-driven pipeline, and the side ends of the multiple groups of spray ends 606 are equipped with miniature telescopic columns 605, which are installed on the surface of the classified unidirectional guide valve tube 604.

[0024] In this embodiment, first, when the new dehumidification fresh air fan is powered on and started, each component begins to initialize, and the high-precision humidity sensor, temperature sensor and air quality sensor located inside the dehumidification fan body 100 start working to monitor the humidity, temperature and air quality data of the indoor environment in real time, and transmit these data to the built-in fuzzy processor.

[0025] When the device is started, the micro scissor lift 601 in the photocatalytic adjustment component 600 puts the xenon lamp in a working state and is ready to receive instructions. At the same time, the time series controller will wait to control the opening and closing of the xenon lamp according to a preset time mode (for example, it can be set to strengthen photocatalysis during the day and weaken it at night according to different usage scenarios and needs). When the device is used for the first time or the photocatalyst needs to be replenished, the storage chamber 602 is filled through a feed pipeline extending to the outside of the dehumidification fan body 100. After the filling is completed, the photocatalyst in the storage chamber 602 will flow into the appropriate amount distributor 607 through the flexible telescopic tube 603, waiting for the instruction of the timing controller 608 to proceed to the next step.

[0026] Then, when in the process of illumination and photocatalytic treatment: when the fuzzy processor determines that the photocatalytic function needs to be started based on the data from the high-precision humidity sensor, temperature sensor and air quality sensor (such as when the indoor humidity is high and the air quality is poor), the time series controller sends a start command to the xenon lamp, the xenon lamp lights up, and emits high-intensity light. At the same time, multiple sets of focusing adjustment components 400 start working, focusing the light emitted by the xenon lamp into a focusing line, and concentrating it on the surface of the photocatalytic module 500.

[0027] Afterwards, the timing controller 608 controls the appropriate dispenser 607 according to a preset time interval (for example, once every 2-4 hours, which can be adjusted according to actual usage), so that the appropriate dispenser 607 passes the photocatalyst through the classified one-way guide valve tube 604, and drives the pipeline through the one-way control valve, and evenly sprays the photocatalyst from multiple groups of spray ends 606 on the surface of the photocatalytic module and the adsorption module. The micro telescopic column 605 can adjust the position of the spray end 606 as needed to ensure that the photocatalyst in the photocatalytic module 500 is evenly covered, so that the photocatalyst is excited to produce active oxygen species under light, and these active oxygen species can adsorb on The water molecules on the surface of the adsorption module are decomposed into hydrogen and oxygen, which accelerates the regeneration of the adsorbent, improves the dehumidification efficiency, degrades harmful gases, purifies the air, and starts the ultrasonic generator installed near the surface of the evaporator inside the dehumidification fan body 100 to emit ultrasonic waves. The cavitation effect of ultrasonic waves makes it easier for water vapor to condense into water droplets on the low-temperature evaporator surface, thereby reducing the condensation temperature and improving the dehumidification efficiency. Under the same refrigeration power, the use of ultrasonic assisted condensation dehumidification can increase the dehumidification capacity by 20%-30%, quickly reduce the indoor humidity, and when the indoor air enters the dehumidification fan body 10 through the air outlet end 200 0, after being processed by the photocatalytic module and the adsorption module to remove moisture and harmful gases, the air is discharged through the air outlet to achieve indoor air circulation and purification. When the whole is in operation, when the humidity sensor detects that the indoor humidity is reduced and the air quality is improved, the fuzzy processor will send an instruction to the time series controller to reduce the light intensity of the xenon lamp or shorten the lighting time. At the same time, by controlling the driving structure of the focusing adjustment component 400, the angle of the self-cleaning reflector 407 is adjusted to reduce the amount of light convergence, so as to avoid excessive photocatalytic reaction causing energy waste and equipment loss, and the timing controller 608 will According to the sensor data and the preset logic, the spraying time and spraying amount of the photocatalyst are dynamically adjusted. For example, when the indoor humidity is high and the pollution is serious, the spraying frequency and spraying amount of the photocatalyst are increased. When the indoor environmental conditions are good, the spraying amount and frequency are reduced. As a whole, ultrasonic-assisted condensation dehumidification and photocatalysis-adsorption work together to significantly improve the dehumidification capacity, reduce indoor humidity more quickly, and realize the automation of the photocatalyst coating process, ensuring that the photocatalyst on the surface of the adsorbent can remain sufficient and uniform, thereby improving the effect of photocatalysis-adsorption synergistic dehumidification, and thereby improving the overall performance of the dehumidification fan body 100.

[0028] Embodiment 2: According to Figure 1- Figure 3 , Figure 6 - Fig. 9As shown, the focusing adjustment component 400 has a self-cleaning reflector 407, a ball joint 417 and two groups of miniature electromagnetic guide rods 418. A connecting angle seat 416 is installed at the side end of the ball joint 417. The self-cleaning reflector 407 is installed on the connecting angle seat 416 through the ball joint 417. The two groups of miniature electromagnetic guide rods 418 are installed on the connecting angle seat 416 and are symmetrically arranged on both sides of the ball joint 417 for connecting the side end and the back side of the self-cleaning reflector 407.

[0029] An adsorption module 300 is installed inside the air outlet end 200 . A photocatalytic module 500 is arranged on the surface of the adsorption module 300 . Both the front and rear ends of the adsorption module 300 are provided with biological enzyme filters.

[0030] The focusing adjustment component 400 also includes a mounting base 401, and a gear driving structure 402 is installed on the top side end of the mounting base 401. The top output gear of the gear driving structure 402 is meshed and connected with a rotating ring gear 403. The rotating ring gear 403 is rotatably connected to the top of the mounting base 401. A base frame 404 is installed on the surface of the rotating ring gear 403. The side end of the base frame 404 is connected to an external rotating frame 405 through a connecting column. A driving servo motor 408 is installed on the bottom side end of the external rotating frame 405.

[0031] The output end of the driving servo motor 408 is connected to a belt gear structure 410, the internal bottom end gear of the belt gear structure 410 is set as a long gear, the side end of the long gear is meshed and connected with a rotating gear 409, the side end of the rotating gear 409 is connected to the outer rotating frame 405, the side end of the belt gear structure 410 is rotatably connected to a synchronization rod 411, and a belt transmission structure 412 is installed on the outside of the synchronization rod 411.

[0032] The output end of the belt drive structure 412 is connected to a rotating connection joint 413, the surface of the rotating connection joint 413 is connected to a connecting angle seat 416, the side end of the base frame 404 is connected to an arc gear rack 406, the top side end of the outer rotating frame 405 is provided with a servo drive structure 414, the output end of the servo drive structure 414 is connected to a gear column 415, the center end of the gear column 415 is connected to a connecting column, the connecting column and the outer part of the synchronization rod 411 are provided with an arc side frame, the gear column 415 and the arc gear rack 406 are meshingly connected.

[0033] In this embodiment, when the data of the above-mentioned high-precision humidity sensor, temperature sensor and air quality sensor are collected and fed back to the fuzzy processor, if the sensor data shows that the indoor humidity exceeds the set threshold (for example, the relative humidity is greater than 70%) and the air quality is poor (such as the concentration of harmful gases such as formaldehyde and benzene exceeds the standard), the fuzzy processor determines that it is necessary to start the photocatalytic-adsorption collaborative working mode. At this time, the focusing adjustment component 400 and related structures start to work, that is, the fuzzy processor sends an instruction to the gear drive structure 402 to drive its output gear to rotate. Since the output gear is meshed with the rotating ring gear 403, the rotating ring gear 403 rotates at the top of the mounting seat 401, and the base frame 404 on the rotating ring gear 403 also rotates, driving the outer gear through the connecting column. The frame 405 rotates to achieve the preliminary adjustment of the overall angle of the focusing adjustment component 400, so that the self-cleaning reflector 407 is roughly facing the area where the photocatalytic module 500 and the adsorption module 300 are located. Then the servo motor 408 is driven to start, and its output end drives the belt gear structure 410 to operate. The long gear at the bottom end of the belt gear structure 410 meshes with the rotating gear 409, so that the rotating gear 409 rotates. The rotating gear 409 is connected to the outer rotating frame 405, thereby driving the outer rotating frame 405 to further fine-tune the angle. Its rotation angle, through the action of the angle sensor installed on its surface, its rotation angle data and the fuzzy processor form a signal data set, which is used for multiple groups of focusing adjustment components 400 When the fuzzy processor can send a corresponding signal through the built-in orderly controller The belt gear structure 410 drives the synchronous rod 411 to rotate, and the belt transmission structure 412 on the synchronous rod 411 rotates accordingly, and the rotating connection joint 413 connected to its output end drives the connection angle seat 416 to rotate, and the connection angle seat 416 is connected to the self-cleaning reflector 407 through the ball joint 417, thereby realizing the precise adjustment of the local angle of the self-cleaning reflector 407. Secondly, two groups of micro-electromagnetic guide rods 418 receive the instructions of the fuzzy processor, and accurately control the back side of the self-cleaning reflector 407 as needed and apply a single-stroke thrust or pull to it, so as to make a more subtle angle adjustment, so as to ensure that the reflected light can be accurately focused on the surface of the photocatalytic module 500 and the adsorption module 300, and the light is focused and adjusted by using the focusing adjustment component 400. The photocatalyst (such as titanium dioxide) in the photocatalytic module 500 is excited to generate electron-hole pairs under light, and then reacts with the surrounding oxygen and water molecules to generate active oxygen species (such as hydroxyl free radicals, superoxide anion free radicals, etc.). When the humid air enters from the air outlet end 200, it first passes through the bio-enzyme filter at the front and rear ends of the adsorption module 300, so that the bio-enzyme filter uses the catalytic effect of the bio-enzyme to preliminarily decompose and purify the odor molecules and some harmful gases in the air. Then, the air flows through the adsorption module 300, and the adsorption module 300 adsorbs the moisture and remaining harmful gases in the air. At the same time, the active oxygen species generated by the photocatalytic module 500 accelerates the decomposition of the adsorbed substances on the surface of the adsorption module 300.The adsorbent is regenerated to improve the adsorption efficiency. When the humidity sensor shows that the humidity has dropped and the air quality sensor shows that the concentration of harmful gases has decreased, it means that the photocatalytic-adsorption effect is good. At this time, the fuzzy processor can reduce the angle adjustment frequency of the focusing adjustment component 400, reduce the light convergence intensity, and avoid excessive light causing energy waste. On the contrary, if the humidity and the concentration of harmful gases remain high, the angle adjustment range is increased to enhance the light convergence effect. (Among them, the xenon lamp is used as an emergency backup. Conventionally, the light scattered or concentrated by the transparent protective glass can be concentrated and reflected to the photocatalytic module 500 through the integrated operation of multiple sets of focusing adjustment components 400). When the adsorption of the adsorption module 300 is close to saturation The fuzzy processor can enhance the light intensity of the photocatalytic module 500 and accelerate the regeneration of the adsorbent by adjusting the focusing adjustment component 400. If the photocatalytic effect is not good, the xenon lamp can be turned on to properly adjust the focusing angle so that more light is focused on the photocatalytic module 500, so that the self-cleaning reflector 407 can be adjusted at multiple angles and with high precision as a whole, and can accurately focus light according to actual needs, accelerate the regeneration of the adsorbent of the adsorption module 300, and improve the adsorption efficiency, thereby more efficiently removing moisture and harmful gases from the air, and improving the indoor environmental quality in an efficient time. The focusing angle and light intensity can be automatically adjusted according to changes in the indoor environment to avoid unnecessary consumption of energy and reduce operating costs.

[0034] Embodiment 3: According to Figure 1 - Fig. 9 As shown, a high-precision humidity sensor, a temperature sensor and an air quality sensor are installed inside the dehumidification fan body 100, and are connected to the fuzzy processor signal. The fuzzy processor is respectively connected to the drive servo motor 408, the servo drive structure 414 and the time series controller signal.

[0035] In this embodiment, when the humidity sensor detects that the indoor humidity has increased, the fuzzy processor will increase the control over the focusing adjustment component 400 and the photocatalytic adjustment component 600, for example, by increasing the operating frequency of the driving servo motor 408 and the servo drive structure 414, so that the self-cleaning reflector 407 can focus light more accurately, while increasing the light intensity of the xenon lamp and extending the lighting time, increasing the amount of photocatalyst sprayed, accelerating the adsorption and decomposition of moisture by the adsorbent, and improving the dehumidification efficiency. When the humidity drops to the set comfort range, the fuzzy processor will correspondingly reduce the working intensity of each component and reduce energy consumption.

[0036] When the temperature sensor detects that the indoor temperature is too high, which may affect the activity of the photocatalyst and the performance of the adsorbent, the fuzzy processor will adjust the focusing adjustment component 400 according to the temperature data, appropriately reduce the light convergence, and avoid local excessive temperature. At the same time, the wind speed of the ventilation system may be adjusted to enhance air circulation and reduce the internal temperature of the equipment. When the temperature is too low, it may affect the condensation of water vapor and the speed of the photocatalytic reaction. The fuzzy processor will increase the light intensity and adjust the spraying of the photocatalyst to improve the reaction efficiency.

[0037] When the air quality sensor detects that the concentration of harmful gases in the room increases, the fuzzy processor will give priority to enhancing the work of the photocatalytic adjustment component 600, improving the light intensity of the xenon lamp and increasing the amount of photocatalyst sprayed, accelerating the decomposition of harmful gases. At the same time, by adjusting the focusing adjustment group 400, it ensures that the light can fully irradiate the photocatalytic module 500 and the adsorption module 300 to improve the purification effect. When the air quality improves, the working intensity of each component is gradually reduced to achieve energy-saving operation.

[0038] The wiring diagram of the driving servo motor 408, the appropriate amount dispenser 607, the timing controller 608, the time series controller, the high-precision humidity sensor, the temperature sensor and the air quality sensor in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring layout of the driving servo motor 408, the appropriate amount dispenser 607, the timing controller 608, the time series controller, the high-precision humidity sensor, the temperature sensor and the air quality sensor are no longer explained in detail.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel dehumidifying fresh air fan, comprising a dehumidifying air fan body (100), wherein the front end frame of the dehumidifying air fan body is enclosed by a transparent protective glass, and an ultrasonic generator is installed near the surface of an evaporator inside the dehumidifying air fan body (100), characterized in that: The invention comprises an air outlet end (200), wherein the air outlet end (200) has a plurality of light-collecting adjustment components (400) and a photocatalytic adjustment component (600) inside, wherein the plurality of light-collecting adjustment components (400) form a light-collecting circuit, wherein the photocatalytic adjustment component (600) has a timing controller (608), an appropriate amount distributor (607) and a classified unidirectional guide valve tube (604), wherein the timing controller (608) is arranged at a side end of the appropriate amount distributor (607), and the classified unidirectional guide valve tube (604) is connected to the appropriate amount distributor (607); The focusing adjustment component (400) comprises a self-cleaning reflector (407), a ball joint (417) and two groups of miniature electromagnetic guide rods (418); a connecting angle seat (416) is arranged at the side end of the ball joint (417); the self-cleaning reflector (407) is arranged on the connecting angle seat (416) via the ball joint (417); the two groups of miniature electromagnetic guide rods (418) are arranged on the connecting angle seat (416) and are symmetrically arranged on both sides of the ball joint (417) for connecting the side end with the back side of the self-cleaning reflector (407).

2. The novel dehumidifying fresh air fan according to claim 1 is characterized in that: An adsorption module (300) is arranged inside the air outlet end (200), a photocatalytic module (500) is arranged on the surface of the adsorption module (300) in contact with the surface, and biological enzyme filters are arranged at both the front and rear ends of the adsorption module (300).

3. The novel dehumidifying fresh air fan according to claim 2 is characterized in that: The focusing adjustment component (400) further comprises a mounting seat (401), a gear driving structure (402) being mounted on the top side end of the mounting seat (401), a top output gear of the gear driving structure (402) being meshingly connected with a rotating ring gear (403), the rotating ring gear (403) being rotatably connected to the top of the mounting seat (401), a base frame (404) being mounted on the surface of the rotating ring gear (403), the side end of the base frame (404) being externally connected to an external rotating frame (405) via a connecting column, and a driving servo motor (408) being mounted on the bottom side end of the external rotating frame (405).

4. The novel dehumidifying fresh air fan according to claim 3 is characterized in that: The output end of the driving servo motor (408) is connected to a belt gear structure (410); the internal bottom gear of the belt gear structure (410) is set as a long gear; the side end of the long gear is meshingly connected with a rotating gear (409); the side end of the rotating gear (409) is connected to the outer rotating frame (405); the side end of the belt gear structure (410) is rotatably connected to a synchronization rod (411); and a belt transmission structure (412) is installed outside the synchronization rod (411).

5. The novel dehumidifying fresh air fan according to claim 4 is characterized in that: The output end of the belt transmission structure (412) is connected to a rotating connection joint (413), the surface of the rotating connection joint (413) is connected to a connection angle seat (416), the side end of the base frame (404) is connected to an arc gear rack (406), the top side end of the outer rotating frame (405) is provided with a servo drive structure (414), the output end of the servo drive structure (414) is connected to a gear column (415), the center end of the gear column (415) is connected to a connecting column, the connecting column and the synchronization rod (411) are sleeved with an arc side frame, and the gear column (415) and the arc gear rack (406) are meshingly connected.

6. The novel dehumidifying fresh air fan according to claim 5 is characterized in that: The photocatalytic adjustment component (600) also includes a micro scissor lift (601), the micro scissor lift (601) is installed with a storage bin (700), a xenon lamp is installed on the bottom wall surface of the storage bin (700), a side end controller of the xenon lamp is connected to a time series controller via a line, a storage chamber (602) is installed inside the storage bin (700), and a feed end of the storage chamber (602) extends to the outside of the dehumidification fan body (100) through a pipeline to facilitate filling.

7. The novel dehumidifying fresh air fan according to claim 6 is characterized in that: The bottom of the storage chamber (602) is connected to a flexible telescopic tube (603), and the bottom end of the flexible telescopic tube (603) is connected to an appropriate amount distributor (607).

8. The novel dehumidifying fresh air fan according to claim 7 is characterized in that: The outside of the side end of the classification one-way guide valve tube (604) is connected to multiple groups of spray ends (606) through a one-way control valve-driven pipeline, and the side ends of the multiple groups of spray ends (606) are equipped with miniature telescopic columns (605), and the miniature telescopic columns (605) are installed on the surface of the classification one-way guide valve tube (604).

9. The novel dehumidifying fresh air fan according to claim 8 is characterized in that: A high-precision humidity sensor, a temperature sensor and an air quality sensor are installed inside the dehumidification fan body (100) and are connected to the fuzzy processor signal. The fuzzy processor is connected to the driving servo motor (408), the servo driving structure (414) and the time series controller signal.

10. A new dehumidification method of a dehumidification fresh air fan, characterized in that: The novel dehumidifying fresh air machine according to claim 9 is used, comprising the following steps: S1. First, the new dehumidification fresh air fan is turned on, and the dehumidification air fan body (100) starts to operate. The high-precision humidity sensor, temperature sensor and air quality sensor installed inside it start to work, collect the humidity, temperature and air quality data of the indoor environment in real time, and transmit these data to the fuzzy processor. The fuzzy processor preliminarily analyzes the indoor environment conditions based on the received data, and provides a basis for the subsequent adjustment of the equipment operation parameters. At the same time, the components in the air outlet end (200) also enter the standby state, ready to participate in the dehumidification and air purification process; S2. Next, the fuzzy processor sends a command to the time series controller to start the xenon lamp on the bottom wall of the storage bin (700) based on the indoor environmental data, if it is determined that the photocatalytic effect needs to be enhanced to improve the dehumidification and air purification efficiency. The xenon lamp emits strong light, and the light is better reflected and converged by the multiple groups of focusing adjustment components (400) in the air outlet end (200), forming a focusing line to accurately guide the light to the photocatalytic module (500) and the adsorption module (300) area. At the same time, the photocatalytic adjustment component (600) is started to automatically and regularly coat the photocatalytic module (500); S3, after the preparation work is completed, the indoor humid air enters the dehumidification fan body (100) through the air outlet end (200), so that the air passes through the biological enzyme filter at the front and rear ends of the adsorption module (300), and the biological enzyme filter selectively catalyzes and decomposes the odor molecules and some harmful gases in the air, thereby preliminarily improving the air quality. Then, the air flows through the adsorption module (300), and the adsorption module (300) adsorbs the moisture and remaining harmful gases in the air; S4. The photocatalyst loaded on the surface of the photocatalytic module (500) is then stimulated to produce active oxygen species under the action of the xenon lamp illumination and the focused light of the focusing adjustment component (400). These active oxygen species decompose the water molecules adsorbed on the surface of the adsorption module (300) into hydrogen and oxygen, accelerate the regeneration of the adsorbent, improve the dehumidification efficiency, and further degrade harmful gases. Then, the ultrasonic generator installed near the surface of the evaporator inside the dehumidification fan body (100) is started. Through the cavitation effect of the ultrasonic wave, the water vapor is more easily condensed into water droplets on the low-temperature evaporator surface, thereby reducing the condensation temperature and increasing the dehumidification capacity. After this series of treatments, the humid air is effectively dehumidified and purified.

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