Plant type purification equipment

Abstract

According to the plant type purification equipment, a draught fan sucks outside air into a shell through an air suction system, and the outside air is filtered through a filter element assembly and exhausted out of the shell through an exhaust system; the device has the advantages that flowers or landscapes are replaced, indoor space is not additionally occupied, the environment is beautified, eyes are maintained, the device has plant characteristics, multifunctional purification, oxygen production and humidification are integrated, the filter element assembly is good in filtering effect, long in service life and low in cost, nitrogen waste gas is adsorbed, monitoring is conducted in real time, and the device is convenient to use and popularize. The control flow, the treatment flow and the water, gas and oxygen purification flow are all unique, and the defect that existing purification equipment is single in function is overcome.

Description

Technical Field

[0001] The invention discloses a plant-type purification device, which belongs to the field of air purification and disinfection, is suitable for purifying, disinfecting and monitoring indoor air, and is particularly suitable for use in occasions where a beautified and purified environment is required. Background Art

[0002] People spend most of their time indoors, such as working indoors, resting at home, cooking at home, and frequently entertaining (restaurant private rooms). Data shows that 80% of Chinese people spend more than 80% of their time (24 hours * 80% = 19.2 hours) indoors. Medical evidence shows that turbid indoor air is the main cause of cardiovascular and cerebrovascular diseases, low immunity, and cancer. A good "indoor air quality environment" is very important to human health.

[0003] Especially from 2019 to 2022, due to sudden public health incidents caused by respiratory infectious diseases, indoor air quality has become a problem of widespread concern among the public.

[0004] As people become more and more aware of the importance of indoor air quality to human health, various air purification devices begin to appear, which can be basically divided into two categories: one is fresh air system equipment, and the other is exhaust system equipment:

[0005] Fresh air system equipment has three main functions: ventilation, heat exchange, and air filtration. It uses fresh air units, fresh air ducts, and air vents to send fresh outdoor air into the room after treatment, and exhausts indoor polluted air to the outside through air vents, exhaust ducts, and fans. In short, it is the replacement of indoor and outdoor air, which means that it will not be stuffy even with the windows closed. However, due to the need to lay pipes, the cost is high, and the pipes are heavily polluted. The folded filter layer of about 3 square meters of pipes is used to filter 5 or 10 floors of indoor area. The small filter area in the pipe has to filter a large space in reality, and the filtering effect is poor.

[0006] The exhaust system equipment uses photocatalysts, cold catalysts, activated carbon, nano-photocatalysis, strong ultraviolet light and special ions. The exhaust system generates negative pressure around the equipment to draw air into the equipment. After the above treatment, formaldehyde, bacteria, mold and other harmful ingredients in the air are removed, and the air is disinfected or purified, so that the indoor air is clean and beneficial to people's physical and mental health. Although the treatment effect is far better than that of the fresh air system equipment, there are also the following problems:

[0007] 1. Although the shell structure of the equipment can be industrially designed, the shell structure of the existing equipment presents a cold and lifeless device, which takes up a space no matter where it is placed indoors. However, the indoor area of ​​most Chinese families is limited (space in other places is also very expensive). Placing an additional necessary home appliance in a small room will make the originally crowded house even more crowded. The necessary home appliances stuffed in will not add vitality to the environment, protect the eyes, or improve the air quality.

[0008] 2. The equipment is not intelligent and does not dynamically monitor the air quality at the filter point. Air purification is like a blind box lottery. Users do not know the air quality data before, during and after the treatment, which makes it easy for users to distrust the equipment.

[0009] 3. It is not possible to dynamically monitor and analyze the air quality in multiple areas; it is not possible to know the real-time air quality status of different locations and environments, and it is impossible to provide air quality warnings, air quality solutions, and air quality prevention and control plans;

[0010] 4. The core component filter element assembly has a short service life and insufficient purification capacity. The existing filter element assembly generally uses a single or combined method such as primary filter element (filter screen), HEPA (melt-blown cloth), conventional activated carbon materials, and ultraviolet light irradiation to filter indoor air. Usually, it can only process some indoor air pollution components (indoor particulate matter <dust, lint>, odor <for example: kitchen and bathroom odor, etc.>, harmful substances <formaldehyde, etc.>, viruses and bacteria). It cannot comprehensively solve indoor air pollution, cannot process multiple indoor particulate matter at the same time, and cannot effectively remove odors, harmful substances, viruses and bacteria, especially after the epidemic from 2019 to 2022, the removal of viruses and their derivative mutant viruses;

[0011] The meltblown fabric layer uses traditional materials, so its effective service life is short (up to 3-6 months), and the frequent replacement costs are high, which requires a lot of maintenance work.

[0012] 5. The equipment has a single function. In addition to purifying the air, it cannot improve the indoor air quality in all aspects (air humidity, oxygen content, adsorption of nitric oxide, nitrogen dioxide, etc.). If you want to improve the indoor air quality, you need to reserve a place for three devices (air purification, oxygen production, and humidification are all separate products) indoors, and a place for one device (the outdoor body of the split oxygen generator) outdoors. So far, there is no comprehensive purification equipment that can improve the indoor air quality in all aspects.

[0013] Indoor humidification requires a separate humidification device, which should be turned on separately and used together with other purification equipment. The humidification device is equipped with a humidification spray head, which is only used to spray moisture outwards and has no other functions.

[0014] Indoor oxygenation requires separate oxygen production equipment:

[0015] There is no good way to treat the waste gases such as nitric oxide and nitrogen dioxide separated in the process of integrated oxygen generation, and the amount of oxygen discharged is small, only enough to be discharged through the duct, suitable for direct inhalation, and far from enough to be released into the indoor air;

[0016] Split oxygen generators have oxygen production parts indoors and nitrogen exhaust parts outdoors (nitrogen is affected by wind direction and will flow back indoors, affecting indoor air quality). Split oxygen generators need to be placed somewhere, and they cannot be effectively combined with air purifiers, making installation difficult.

[0017] As people's health awareness increases, they pursue a higher quality of life, pay attention to air quality, improve indoor air quality, monitor indoor air quality, improve air quality in a limited space, dynamically monitor air warnings, breathe healthily, and prolong life. How to solve the above problems is an issue that people are urgently thinking about and solving. Summary of the invention

[0018] The purpose of the present invention is to provide a plant-type purification equipment, which can replace flowers or landscapes without occupying additional indoor space, beautify the environment, protect the eyes, have plant characteristics, and is a three-in-one multifunctional purification, oxygen production and humidification device. The filter element component has excellent filtering effect, long life, low cost, and adsorbs nitrogen waste gas, etc. It has unique characteristics of real-time monitoring, control process, treatment process, and water vapor and oxygen purification process.

[0019] The object of the present invention is achieved as follows: a plant-type purification device, which comprises a housing, an exhaust system, a filter element assembly, a fan, an exhaust system, and a control module. The housing has an exhaust system and an exhaust system, the filter element assembly is under the exhaust system, the fan draws outside air into the housing through the exhaust system, filters it through the filter element assembly, and exhausts it from the housing through the exhaust system; the air intake of the exhaust system is connected to a purification sheet in the shape of a plant;

[0020] The plant-shaped purification sheet is made of textile material, and the plant stem liquid is sprayed and fixed on the plant-shaped purification sheet;

[0021] It also has a dynamic monitoring and collection sensor, the sensing end and data display end of the dynamic monitoring and collection sensor are fixed outside the shell, the dynamic monitoring and collection sensor transmits the control signal to the control module, and the control module starts and closes the purification equipment;

[0022] The filter element assembly has three layers. The first layer is the primary filter element, the second layer is the folded melt-blown cloth, and the third layer is the grid-shaped activated carbon mixed with nano-porous natural resin material particles. The three layers are arranged in sequence.

[0023] A humidification module is fixed on the passage of the exhaust system;

[0024] An oxygen production module is fixed on the channel of the exhaust system;

[0025] The oxygen production module consists of an oxygen production unit and an exhaust gas exhaust filter.

[0026] The advantages of the present invention are: 1. Since the exhaust system port of the plant-type purification equipment of the present invention is connected to a plant-shaped purification sheet, what is presented is a high-legged plant bonsai or potted flower, which subverts the long-standing cognition that the purification equipment is a cold household appliance, and teaches that the purification equipment is a pot of flowers full of vitality, giving the cold purification equipment plant life, which has the advantages of being pleasing to the eye, full of vitality, and improving user experience; its placement position can replace the original indoor flower pot placement position, and does not occupy additional indoor space;

[0027] 1-1. Since the plant-shaped purification sheet in the plant-type purification device of the present invention is sprayed with plant stem liquid, it has the effect of real flowers, emits oxygen 24 hours a day, absorbs carbon dioxide and exhaust gas 24 hours a day, and further assists in improving the air purification effect, processing speed and processing capacity;

[0028] 1-2 Since the plant-shaped purification sheet in the plant-type purification device of the present invention can be shaped by textiles, it looks very much like real plants and flowers, and can be disassembled, people can choose different state structures according to their preferences, such as household appliances, plants, flowers, and even artistic shapes, which perfectly interprets that a household appliance can present the structure that the owner likes according to his inner needs, greatly satisfying the user experience psychology;

[0029] 2. Since the plant-based purification equipment of the present invention has a dynamic monitoring and collection sensor, it can monitor the air environment data at all times, and convert the collected and sensed data into a control signal and transmit it to the control module. The program judges according to different air quality data, and then controls the opening and closing of the functional modules corresponding to the equipment. The changes in air environment data are visible, which greatly enhances the customer's trust in the equipment; one template controls the opening and closing of all functional modules, which is quick and simple; and solves the shortcomings of existing purification equipment;

[0030] 3. Since the dynamic monitoring and collection sensor of the plant-type purification equipment of the present invention can transmit the monitored real-time air environment data to the air quality monitoring and analysis platform at any time, the platform can monitor and evaluate the air data of multiple indoor areas at any time, and make predictions, early warnings and plans for the indoor air quality of multiple areas. The collected data has important comparison value and analysis significance, and the real-time provision of indoor air quality data is realized, and indoor air abnormalities can be discovered at the first time. A technical path that has never been considered in the field of existing purification equipment is proposed, which solves the problem that we have only meteorological data and lack indoor air quality data for a long time.

[0031] 4. Since the second layer of the filter element assembly, which is the core component of the plant-based purification equipment described in the present invention, is a layer of silver oxygen catalyst sprayed on the traditional melt-blown cloth to form a high-efficiency folded filter layer, the purification capacity and effective duration are improved, the service life of the filter element assembly (12 months to 18 months) is extended, the maintenance workload is reduced, and the cost is low;

[0032] The third layer of conventional activated carbon material is mixed with "Zhiqi" brand (TM mark) microporous nanoparticles sold on the market, so that it can simultaneously treat a variety of indoor pollution, and can effectively remove particulate matter, odor, harmful substances, viruses and bacteria in the air. The spikes inside the nano-microporous particle material can destroy the surface protein structure of viruses and bacteria, thereby achieving physical disinfection, greatly improving the purification efficiency of the filter element assembly of the plant-type purification equipment of the present invention, with strong purification ability, greatly improving the indoor air quality;

[0033] Due to the special characteristics of silver oxygen catalyst and nano-micro-particles, the existing equipment can solve the problem of insufficient purification capacity of filter element components and inability to fully address indoor air pollution. At the same time, the filter element has a short service life and frequent replacement causes doubled use costs and large maintenance work.

[0034] 5. Since the exhaust system of the plant-type purification equipment of the present invention is fixed with a humidification module and an oxygen production module, according to the dynamic monitoring and collection of sensor signal changes, the control module controls humidification and / or oxygen production according to demand, and also improves the indoor oxygen content, cleans the air, and has appropriate humidity, thereby improving the user experience, changing the status quo of the long-term single function of air purification equipment, and realizing that a comprehensive device can improve the indoor air quality in an all-round way;

[0035] 5-1. The humidification module atomizes the water in the water tank and sends the water vapor to the exhaust system through the moisture delivery channel, and releases it into the room together with the purified mixed air;

[0036] 5-2. The purified air is introduced into the oxygen production unit through the filter element assembly. After the oxygen production is completed, the oxygen is discharged into the room through the exhaust system, or the oxygen is sent to the stem oxygen channel on the plant-shaped purification sheet at the exhaust system port through the oxygen outlet channel and discharged into the room; the waste gas generated during the oxygen production process is filtered through the waste gas discharge filter, and then transported through the waste gas pipeline, and together with the indoor air sucked into the shell, it is filtered and purified again through the filter element assembly;

[0037] The air duct flow direction is special, ingenious, reasonable and efficient, and the comprehensive air treatment effect is remarkable.

[0038] 5-3. Since the oxygen production module of the plant-based purification equipment described in the present invention adopts the "Zhiqi" brand (TM mark) exhaust gas discharge filter, it can well adsorb and filter NO and NO2 emitted during the oxygen production process, solving the problem that there has been no good treatment solution for the nitrogen separated by the traditional oxygen generator;

[0039] 5-4. Since the oxygen production module of the plant-type purification equipment of the present invention adopts an integrated mode, the operation and installation problems of the split oxygen generator are solved, and the secondary pollution problem caused by the exhaust gas discharged after oxygen production is solved;

[0040] 6. Since the plant-based purification equipment described in the present invention adopts a humanized design with large air volume, low noise, scientific precision, it can take into account the purification, moisturizing and oxygenation of families, small indoor spaces, and large spaces in office and business places; it can efficiently purify gaseous pollutants such as haze, particulate matter, formaldehyde, etc., is antibacterial, and plant extracts kill viruses and have a long service life.

[0041] 7. Since the plant-based purification device described in the present invention may have a speaker module with built-in music, the music will sound during the process of purifying the air or in between intervals, and the music will cleverly cover up the very weak sound of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the structure of the main part of the plant-type purification equipment of the present invention;

[0043] Figure 2 It is an overall schematic diagram of the plant-based purification device of the present invention (a schematic diagram of the internal structure of the main part);

[0044] Figure 3 It is a schematic diagram of the plant-based purification equipment of the present invention being connected to a remote air quality monitoring and analysis platform;

[0045] In the figure: housing 1, exhaust system 2, filter element assembly 3, exhaust system 4, control module 5, dynamic monitoring and collection sensor 6, primary filter element 7, folded melt-blown cloth 8, grid-shaped activated carbon mixed with nano-microporous natural resin material particles 9, plant-shaped purification sheet 10, humidification module 11, exhaust gas pipeline 12, oxygen production unit 13, exhaust gas exhaust filter 14, stem oxygen channel 15, fan 16, air quality monitoring and analysis platform 17, purification equipment 18;

[0046] The plant-based purification device of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0047] Example 1

[0048] like Figure 1 As shown, a plant-type purification device comprises a housing 1, an air extraction system 2, an exhaust system 4, a control module 5, and a dynamic monitoring and collection sensor 6;

[0049] like Figure 1 , 2As shown, the top of the housing 1 is the exhaust system 2, below the exhaust system 2 is the filter element assembly 3, the fan 16 (using a high-performance, low-noise, low-energy DC brushless motor to ensure the efficiency of space purification per unit time, while also taking into account the precise control of energy consumption) is below the filter element assembly 3, the bottom of the plant-type purification equipment is fixed with an oxygen production unit 13 and a humidification module 11, and the left and right ends are exhaust systems 4;

[0050] The port of the exhaust system 2 is connected to a plant-shaped purification sheet 10, which can be a flower, a bonsai, a green plant, a work of art, etc., and can be easily replaced;

[0051] The end of the stem oxygen channel 15 at the bottom of the plant-shaped purification sheet 10 is connected to the oxygen output port of the oxygen production unit 13 in the oxygen production module 12, and the end of the stem oxygen channel 15 is connected to the room;

[0052] The plant-shaped purification sheet 10 may be made of textile material, and the plant-shaped purification sheet 10 is sprayed with a plant stem liquid, which may be a "Zhiqi" (TM mark) plant stem liquid available on the market. The plant stem liquid can help absorb indoor carbon dioxide, formaldehyde, and waste gas (including nitric oxide and nitrogen dioxide) generated by oxygen production;

[0053] The sensing end of the dynamic monitoring and collection sensor 6 and the data display end of the control module 5 are fixed outside the housing 1. The dynamic monitoring and collection sensor 6 transmits the collected air quality signal to the control module 5, and the control module 5 starts and stops the corresponding functional modules and / or units in the purification device;

[0054] like Figure 3 As shown, the dynamic monitoring and collecting sensor 6 can remotely and synchronously transmit the collected data to the air quality monitoring and analysis platform 17; the purification equipment 18 can have one, two, three, or more, each of which has a dynamic monitoring and collecting sensor 6;

[0055] The filter element assembly 3 has three layers, which are arranged in sequence:

[0056] The first layer is the primary filter element (filter screen) 7, which is used to capture large particles (various types of dust, particles) and human and pet hair in the air;

[0057] The second layer is a meltblown cloth, which can be a folded meltblown cloth 8 formed by spraying the "Zhiqi" (TM mark) coating available on the market on a conventional meltblown cloth. The coating sprayed on the folded meltblown cloth 8 has nano-scale micropores with barbs, which is very easy to absorb particulate matter in the air, remove odors, remove harmful substances, remove viruses and bacteria, etc.;

[0058] Effectively inactivate bacteria and viruses, remove odors such as benzene, second-hand smoke, formaldehyde and other volatile harmful gases;

[0059] The third layer is a grid-shaped activated carbon 9, which can be specifically made by adding nano-porous particles to the grid-shaped activated carbon 9. The nano-porous particles can be "Zhiqi" (TM mark) natural resin materials available on the market. The nano-porous particles can effectively remove indoor air pollution and have strong purification ability.

[0060] Through the patented technology and equipment of the vector complex (No. 201910631360.4, etc.), the natural resin material is microporous and nano-sized, and functional groups are formed inside. When the diseased plants pass through, the tentacles of the diseased plants will be broken by the thorn structure inside the material; through this principle, the virus can be physically killed, and no harmful substances will be produced during the disinfecting process;

[0061] The second layer of folded meltblown cloth 8 and the third layer of grid-shaped activated carbon 9 are combined into a group to extend the service life. Figure 2 In this embodiment, two groups are selected, and one group, three groups or more groups may also be selected; the more groups there are, the better the purification effect is, and the fan power value is matched with the number of groups;

[0062] The oxygen production module 12 is composed of an oxygen production unit 13 and an exhaust gas exhaust filter 14. The exhaust gas exhaust filter 14 can be a "Zhiqi" (TM mark) exhaust gas exhaust filter 14 available on the market. The output end of the exhaust gas exhaust filter 14 is connected to the negative pressure suction end of the filter element assembly 3 through the exhaust gas pipe 12;

[0063] The oxygen produced by the oxygen production unit 13 can be discharged from the exhaust system 4 on both sides of the plant-shaped purification device, or can be discharged into the room through the stem oxygen channel 15 on the plant-shaped purification sheet 10;

[0064] The plant-based purification equipment may also have other functional modules, such as speaker modules, etc.

[0065] The working process of the plant-based purification equipment of the present invention is:

[0066] 1. Turn on the main power;

[0067] 2. Dynamic monitoring and collection sensor 6 detects the surrounding air composition, harmful substances, bacteria, viruses, odor and other impurities, dust, oxygen content, humidity and other data;

[0068] 3. After data analysis, the control signal is transmitted to the control module 5, and the control module 5 starts and closes the corresponding module in the purification equipment. The data that changes from time to time adjusts the opening and closing of the corresponding module from time to time. At the same time, the data is also transmitted to the air quality monitoring and analysis platform for analysis, early warning, comparison, adjustment, and correction of air quality.

[0069] The simple straight-through air duct design minimizes the loss of purification efficiency. Under the same energy consumption, the straight-through air duct design can save energy to the greatest extent and achieve the best purification performance.

[0070] 4. The speaker module opens and closes at the same time as the fan opens and closes / or the speaker module opens and closes as needed, and the music played by the speaker cleverly covers up the sound of the fan / or the music pleases people's body and mind.

[0071] Specific path:

[0072] Working status 1:

[0073] 1. The control module 5 starts the fan 16;

[0074] 2. The high-power fan runs to generate air flow. At this time, the indoor air is brought into the exhaust system 2 by the negative pressure flow rotating above the equipment and enters the housing 1. It is filtered and purified by the filter element assembly 3, and the purified air is released into the room by the exhaust system 4 on both sides of the housing;

[0075] 3. The humidification module 11 and the oxygen production unit 13 are not started.

[0076] Working status 2:

[0077] 1. The control module 5 starts the fan 16 and the humidification module 11;

[0078] 2. The high-power fan runs to generate air flow. At this time, the indoor air is brought into the exhaust system 2 by the negative pressure flow rotating above the equipment and enters the housing 1, and is filtered and purified by the filter element assembly 3;

[0079] At the same time, the moisture generated by the humidification module 11 is mixed with the filtered and purified air and released into the room by the exhaust system 4 on both sides of the housing;

[0080] 3. The oxygen production unit 13 is not started.

[0081] Working status three:

[0082] 1. The control module 5 starts the fan 16 and the oxygen production unit 13;

[0083] 2. The high-power fan runs to generate air flow. At this time, the indoor air is brought into the exhaust system 2 by the negative pressure flow rotating above the equipment and enters the housing 1, and is filtered and purified by the filter element assembly 3;

[0084] At the same time, the toxic waste gas generated during the oxygen production process is filtered and disinfected through the waste gas discharge filter 14, and the filtered non-toxic air is transmitted to the end of the filter element assembly 3 through the waste gas pipeline 12, and then enters the purification cycle for further harmless treatment;

[0085] 3-1. The purified air and the oxygen produced by the oxygen production unit 13 are released into the room through the exhaust system 4 on both sides of the shell.

[0086] 3-2, or: the purified air and part of the oxygen produced by the oxygen production unit 13 are released into the room through the exhaust system 4 on both sides of the shell; the other part of the oxygen produced by the oxygen production unit 13 is sent to the stem oxygen channel and discharged into the room.

[0087] 3-3, or: the purified air is released into the room by the exhaust system 4 on both sides of the shell; the oxygen produced by the oxygen production unit 13 is sent to the stem oxygen channel and discharged into the room.

[0088] 4. The humidification module 11 is not started.

[0089] Working status 4:

[0090] 1. The control module 5 starts the fan 16, the oxygen production unit 13, and the humidification module 11;

[0091] 2. The high-power fan runs to generate air flow. At this time, the indoor air is brought into the exhaust system 2 by the negative pressure flow rotating above the equipment and enters the housing 1, and is filtered and purified by the filter element assembly 3;

[0092] The humidification module 11 generates moisture;

[0093] At the same time, the toxic waste gas generated during the oxygen production process is filtered and disinfected through the waste gas discharge filter 14, and the filtered non-toxic air is transmitted to the end of the filter element assembly 3 through the waste gas pipeline 12, and then enters the purification cycle for further harmless treatment;

[0094] 3-1. The purified air, the oxygen produced by the oxygen production unit 13, and the moisture produced by the humidification module 11 are released into the room through the exhaust system 4 on both sides of the shell.

[0095] 3-2, or: the purified air, part of the oxygen produced by the oxygen production unit 13 and the moisture produced by the humidification module 11 are released into the room through the exhaust system 4 on both sides of the shell; the other part of the oxygen produced by the oxygen production unit 13 is sent to the stem oxygen channel and discharged into the room.

[0096] 3-3, or: the purified air and the moisture generated by the humidification module 11 are released into the room through the exhaust system 4 on both sides of the shell; the oxygen generated by the oxygen production unit 13 is sent to the stem oxygen channel and discharged into the room.

[0097] When the equipment is in operation, the air purification function module, oxygen production function module, and humidification function module can operate simultaneously, or they can operate individually or in different combinations, simultaneously or in time-sharing, and work together through the control module to ultimately achieve purification, oxygenation, and humidification of the indoor air.

[0098] The content of the present invention is not limited to the content of the embodiments of the present invention. Specific examples are used in this article to illustrate the structure and implementation of the present invention, and the description of the above embodiments is only used to help understand the core idea of ​​the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A plant-based purification device, characterized in that: The invention comprises a housing (1), an exhaust system (2), a filter element assembly (3), a fan (16), an exhaust system (4), and a control module (5). The housing (1) is provided with the exhaust system (2) and the exhaust system (4). The filter element assembly (3) is below the exhaust system (2). The fan (16) draws outside air into the housing (1) through the exhaust system (2), filters the air through the filter element assembly (3), and exhausts the air from the housing (1) through the exhaust system (4). The air inlet of the exhaust system (2) is connected to a purification sheet (10) in the shape of a plant. The control module (5) controls the operation of the equipment.

2. The plant-based purification device according to claim 1, characterized in that: The plant-shaped purification sheet (10) is made of textile material, and plant stem fluid is sprayed and fixed on the plant-shaped purification sheet (10).

3. The plant-based purification device according to claim 1 or 2, characterized in that: It also has a dynamic monitoring and collecting sensor (6), the sensing end and the data display end of the dynamic monitoring and collecting sensor (6) are fixed outside the shell (1), the dynamic monitoring and collecting sensor (6) transmits the control signal to the control module (5), and the control module (5) starts and closes the purification equipment.

4. The plant-based purification device according to claim 1, 2 or 3, characterized in that: The filter element component (3) has three layers, the first layer is the primary filter element (7), the second layer is the folded melt-blown cloth (8), and the third layer is the grid-shaped activated carbon (9) mixed with nano-microporous natural resin material particles, and the three layers are arranged in sequence.

5. The plant-based purification device according to claim 1, 2, 3 or 4, characterized in that: A humidification module (11) is fixed on the passage of the exhaust system (4). The plant-type purification equipment as described in claim 1 or 2 or 3 or 4 or 5 is characterized in that an oxygen production module (12) is fixed on the channel of the exhaust system (4).

6. The plant-based purification device according to claim 1, 2, 3, 4 or 5, characterized in that: The oxygen production module (12) is composed of an oxygen production unit (13) and an exhaust gas discharge filter (14).

7. The plant-based purification device according to claim 1, 2, 3, 4, 5 or 6, characterized in that: A music module is arranged in the housing (1).

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