CN111937664B - Design method of aromatic environment engineering and plant sterilization and antivirus formula - Google Patents

Abstract

The invention discloses an aromatic environment engineering design implementation scheme and a plant sterilization and antivirus formula, and particularly relates to the technical field of environment engineering design, and the aromatic environment engineering design implementation scheme and the plant sterilization and antivirus formula specifically comprise the following operation steps: constructing aromatic plant growth space on a large scale in public places → selecting and matching of greenhouse planting modes → selecting and matching of aromatic plants → linking of lighting greenhouse and ventilation circulation system in public places → setting of crowd activity areas according to conditions, prompting of different crowds to go in and out → monitoring and tracking experiments on environmental components and adjustment of planting formulas. According to the invention, the aromatic plant growth space is reasonably constructed in a large range in an indoor public place, a proper plant formula is designed, secondary metabolites such as volatile essential oil components of the aromatic plants are utilized in the public place, the attenuation and killing effects of bacteria and viruses in the environment are carried out, and meanwhile, the completeness and the appreciation of the landscape and the adjustment of the emotion of the crowd are ensured.

Description

Design method of aromatic environment engineering and plant sterilization and antivirus formula

Technical Field

The invention relates to the technical field of environmental engineering design, in particular to a design method of aromatic environmental engineering and a plant sterilization and antivirus formula.

Background

Under the influence of the epidemic situation of 2019-cov, the change of the whole earth system caused by epidemic diseases leads us to have to suffer from the influence of the direct life health, the influence of the global economy, the change of the ecological environment, the influence of the human social life style, the change of the human psychophysiological state and the like again.

At present, aromatic plant volatile substances are known to have many effects, which have attenuation and disinfection effects on bacteria and viruses, including streptococcus, staphylococcus aureus, herpes virus, membrane virus, non-membrane virus, coronavirus such as SARS, and the like. Therefore, under the condition of beneficial effects of various aspects of aromatic environment, the aromatic environment can be utilized to emphasize the direction of sterilization and disinfection in the environment, the plant selection consideration mainly aims at safety, sterilization and virus resistance, the selection formula of the plant is carried out by taking published domestic and foreign research documents and works as the basis, the cytotoxicity, the effectiveness, the volatile concentration, the main components and the clinical data of aromatic plant volatile matters as comprehensive consideration, the effectiveness detection is carried out in the later period, and meanwhile, the volatile effective substances are combined on a circulating system of an indoor public place to regulate the air of the living environment, so that the health of human breath and the circulating system is regulated, and the physical and mental health of the human body is promoted. There are two general categories of the main pathways for killing and attenuating bacteria and viruses by aromatic plant volatiles known at present:

firstly, the envelopes of bacteria and viruses are destroyed in vitro, and virus structures or cell receptors needed by virus adsorption and entering host cells are possibly covered, so that the virus activity is weakened; the virus and bacteria act before combining with the human body, and virus particles and/or virus envelopes are interfered, and the like;

② the medicine has multi-stage effect with virus and human body in vivo, such as: protein association with host cell surface molecules, resulting in reduced or prevented virus adsorption; blocking fusion of viral target cells; the post-binding stage of fusion of the viral particles with the host blocks the virus from entering the cell membrane; regulating immune system, killing bacteria and virus, etc.

However, the current environment-friendly products for attenuation or disinfection have high potential risks, irritation to the body such as respiratory tract and mucosa, insufficient environmental protection, and poisoning or death phenomena caused by overuse or improper use, has the risk of pollution or adverse effect on the whole environment, the aromatic environment engineering industry is in the starting stage, the development of efficacy and the scheme are few, no systematic and scientific research is carried out, only plant varieties or single variety planting are randomly matched, the detection is not carried out by modern scientific experiments, the evaluation and the selection of the formula are not carried out on the basis of the theories of medicine, aromatherapy and/or traditional Chinese medicine, and most of garden landscaping is mainly ornamental, and functional characteristics and scientific research implementation methods such as efficacy, safety and toxicology, plant variety diversification and allelopathy, synergy or antagonistic effect of effective ingredients and the like of plants are almost not considered.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a design method of aromatic environmental engineering and a plant bactericidal antiviral formulation, which enable secondary metabolites of aromatic plants to be utilized in public places by reasonably constructing a growth space of aromatic plants in a large range in indoor public places, perform attenuation and disinfection of bacterial viruses in the environment, and simultaneously ensure the integrity and appreciation of landscapes and adjustment of emotions of people, so as to solve the problems suggested in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a design method of aromatic environment engineering specifically comprises the following operation steps:

the method comprises the following steps: one or more glass greenhouses are designed in indoor public places, and areas formed by buildings can be reconstructed and additionally built, such as but not limited to a sunken square, a ceiling made of daylighting materials can be additionally arranged on the sunken square to meet the requirements of heat preservation and daylighting, and the daylighting greenhouses can be designed before the building design planning for newly-built indoor public places;

step two: according to cities, preferences, field environments and construction conditions, aromatic plants are planted in the greenhouse in different planting modes;

step three: the aromatic plant essential oil mainly comprises aromatic plants and essential oil which are safe, have the effects of sterilization, virus resistance, benefit of a respiratory system and emotion regulation, and are used as selected plant varieties for planting and using;

step four: the lighting greenhouse is connected with the ventilation circulating system, so that the air containing the volatile components of the aromatic plants in the glass greenhouse is sent to an indoor public place, and the air in the public place is discharged outdoors or returned to the aromatic greenhouse. Meanwhile, an aromatic essential oil storage device can be arranged at the air inlet of the ventilation system, necessary but unavailable variety components for planting living plants are supplemented, and a timing spraying function is set;

step five: the crowd activity area is arranged under the condition that the space in the greenhouse is enough, so that the aim of crowd leisure can be fulfilled, and meanwhile, the entrance and exit of different crowds can be prompted according to the difference of effects;

step six: regularly sampling air in indoor public places with built and used aromatic greenhouses, and detecting and analyzing bacteria, viruses, aromatic sterilization and antiviral components; simulating and detecting the consumption of aromatic sterilization antiviral components and the killing and attenuation effects of pathogenic bacteria and viruses in the environment under the limit condition of the maximum human flow rate carried in human bodies and air in the public occasions in special periods such as epidemic periods, calculating the maximum human flow rate which can be borne in the indoor public occasions in the special periods, and finally carrying out appropriate amount of moderate opening in the indoor public occasions in the special periods.

In a preferred embodiment, in the first step, the indoor public places include, but are not limited to, shopping malls, hospitals, office buildings, hotels and restaurants, community centers, airports and stations.

In a preferred embodiment, in the first step, the single glass greenhouse occupies a floor area larger than 50 square meters and has a height higher than 6 meters so as to accommodate different types of aromatic plants, and the temperature, light and humidity and soil conditions in the greenhouse simulate suitable growing environments of different aromatic plants in different regions.

In a preferred embodiment, the temperature in the whole year greenhouse is controlled between 15-40 ℃ in the daytime, the temperature at night is not lower than 5 ℃, and the temperature difference between day and night is controlled between 6-15 ℃ to be suitable for the conversion, accumulation, secretion and release of the aromatic components of most plants. When a large amount of plant volatile matters are needed, if the room temperature reaches the degree of human body discomfort, the room is closed and is opened to residents, and the room is only used as a fragrant plant volatile matter collecting room.

In a preferred embodiment, in the second step, the aromatic plants are planted in a manner including, but not limited to, green wall planting, step planting, ground planting, landscape columns, potting, isolation area, mobile planting, and mixed matching.

In a preferred embodiment, in the third step, the formula is selected from but not limited to red pine and cedar in Pinaceae, cedar and juniper in Cunninghamaceae, cypress and sabina chinensis in Cupressaceae, Pogostemon cablin, peppermint, thyme, rosemary, oregano and basil in Labiatae, vetiver in Gramineae, Eucalyptus citriodora, Eucalyptus globulus, Melaleuca leucadendra, Prunus myrtus, Myrtus communis, lemon myrtle, clove in Lauraceae, Cinnamomum japonicum, Zanthoxylum piperitum, laurel, Rosmarinus officinalis, Pyrus pyrifolia in Olivaceae, Boswellia carteri in Geraniaceae, geranium, lemon in Rutaceae, lime, Citrus aurantium, rose in Rosaceae, aromatic plants in Magnoliaceae, and jasmine, cananga odorata of an aromatic plant of annonaceae, zingiber officinale roscoe of zingiberaceae, lithospermum erythrorhizon of Boraginaceae, wormwood of an aromatic plant of Compositae, Roman chamomile, German chamomile, eupatorium, honeysuckle of an aromatic plant of Caprifoliaceae, magnolia flower of Magnoliaceae, calamus of Araceae, peony, petrosella rosea of Labiatae and essential oils of species unsuitable for planting but essential.

In a preferred embodiment, in the above step six, the air composition in the environment is analyzed periodically in a daily period, and simultaneously, the mutual influence and the effect of the pathogenic factors and different plant growing formulas on the human body are monitored and researched, and the plant formulas are adjusted and completed in time.

In a preferred embodiment, the invention also provides a plant bactericidal antiviral formulation for a design method of an aromatic environmental engineering, wherein the proportion of the plant varieties with antibacterial and antiviral effects such as Pinaceae, Cunninghamia, Cupressaceae, Labiatae, Myrtaceae, Lauraceae, Compositae and Rutaceae is 60% -80%, the proportion of the plant varieties with emotion regulating effects such as geranium of Geraniaceae, rose of Rosaceae, Oleaceae and sweet osmanthus, ylang of Annonaceae and vetiver of Gramineae is 10% -20%, and the proportion of the plant varieties with auxiliary effects can be 10% -20% according to various factors of specific cities and growth environments.

The invention has the technical effects and advantages that:

the invention aims to reasonably construct aromatic plant growth space in a large range in indoor public places and utilize aromatic plant secondary metabolites in public places, so that the attenuation and killing effects of bacteria and viruses in the environment are safely carried out, the completeness and appreciation of the landscape and the adjustment of the emotion of people are ensured, the life, production and entertainment of residents can be ensured to a certain extent in a special period, the beneficial effective components of the fragrance in the human living environment are adjusted, the stimulation of the traditional killing agent to the respiratory tract, the mucous membrane and other parts of a human body and the risk caused by the potential improper use of the traditional killing agent are reduced, the economic loss and the emotion and physical and mental health of the residents are reduced, the multidisciplinary knowledge is fused, the multidisciplinary cooperation is promoted, the effects between the environment and the organism are combined, and the purposes of mutual promotion and interaction and better life are achieved, the harmonious coexistence of the organism and the environment is increasingly perfected, new employment directions are increased, and the benefits of cross employment of other related specialties are guided.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying examples. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Examples

The invention provides a design method of aromatic environment engineering, which specifically comprises the following operation steps:

the method comprises the following steps: one or more glass greenhouses are designed in indoor public places (such as shopping malls, hospitals, office buildings, hotels and hotels, community activity centers, airports and stations), the floor area of a single glass greenhouse is larger than 50 square meters, the height of the single glass greenhouse is higher than 6 meters, so that aromatic plants of different types can be contained, the temperature, light, humidity and soil conditions in the greenhouse can simulate the growth environment suitable for different aromatic plants in different regions, the area formed by buildings can be reformed and additionally built, such as but not limited to a sunken square, a ceiling made of daylighting materials can be added to the sunken square to meet the requirements of heat preservation and daylighting, and the daylighting greenhouse can be designed before the design and planning of the buildings in the newly-built indoor public places;

step two: according to the preference of cities, the site environment and the construction conditions, the aromatic plants are planted in the greenhouse by adopting different planting modes (such as green planting walls, ladder type, ground planting, landscape columns, pot culture, isolation areas, movable type and mixed matching);

step three: the formulation of the aromatic plant mainly comprising safe, bactericidal, antiviral, respiratory beneficial and mood regulating volatile substances includes, but is not limited to, the following species (such as red pine, cedar, etc. in the family Pinaceae, cedar, juniper, etc. in the family Cunninghamiae, cypress, sabina chinensis, etc. in the family Labiatae, patchouli, peppermint, thyme, rosemary, oregano, basil, etc. in the family Gramineae, vetiver, etc. in the family Myrtaceae, lemon eucalyptus, blue eucalyptus, tea tree, greening cajeput, pine red plum, myrtle, lemon myrtle, clove, etc. in the family Lauraceae, cinnamon, Pimenta officinalis, bay, Rovea, rose pear, etc. in the family Rutaceae, mastic, etc. in the family Myrtaceae, geranium, etc. in the family Geraniaceae, lemon, cedar, juniper, etc. in the family Myrtaceae, etc, Lime, bitter orange, etc., rose of Rosaceae, etc., aromatic plant of Oleaceae, jasmine, osmanthus, etc., ylang-ylang of Annonaceae, ginger of Zingiberaceae, gromwell of Boraginaceae, wormwood of Compositae, Roman chamomile, German chamomile, Eupatorium, etc., honeysuckle of Caprifoliaceae, magnolia of Magnoliaceae, etc., calamus of Araceae, peony, etc., aromatic plant of Labiatae, rock rose of Labiatae, etc.) and essential oils of species not suitable for planting but necessary;

step four: the lighting greenhouse is connected with the ventilation circulating system, so that the air containing the volatile components of the aromatic plants in the glass greenhouse is sent to an indoor public place, and the air in the public place is discharged outdoors or returned to the aromatic greenhouse. Meanwhile, an aromatic essential oil storage device can be arranged at the air inlet of the ventilation system, necessary but unavailable variety components for planting living plants are supplemented, and a timing spraying function is set;

step five: the crowd activity area is arranged under the condition that the space in the greenhouse is enough, so that the aim of crowd leisure can be fulfilled, and meanwhile, the entrance and exit of different crowds can be prompted according to the difference of effects;

step six: regularly sampling air in indoor public places with built and used aromatic greenhouses, and detecting and analyzing bacteria, viruses, aromatic sterilization and antiviral components; the method is characterized in that the method simulates and detects the consumption of aromatic sterilization antiviral components and the killing and attenuation effects of pathogenic bacteria and viruses in the environment under the limit condition of the maximum human body and the maximum bacteria and viruses carried in the air in the public occasion in a special period such as an epidemic period, so as to calculate the maximum human flow which can be borne by the indoor public occasion in the special period, finally perform appropriate opening of the indoor public occasion in the special period, and further, regularly analyze the air components in the environment in a daily period, and simultaneously monitor and research the mutual influence of the pathogenic factors and different plant planting formulas and the effect on the human body and timely adjust and perfect the plant formula.

Furthermore, the temperature in the greenhouse throughout the year in the daytime is controlled between 15 ℃ and 40 ℃, the temperature at night is not lower than 5 ℃, and the temperature difference between day and night is controlled between 6 ℃ and 15 ℃. When a large amount of plant volatile matters are needed, if the room temperature reaches the degree of human body discomfort, the room is closed and is opened to residents, and the room is only used as a fragrant plant volatile matter collecting room.

The invention also provides a plant sterilization and antivirus formula of the design method of the aromatic environment engineering, in the aromatic environment engineering, the proportion of the plant varieties with antibacterial and antivirus effects such as Pinaceae, Cunninghamiae Lanceolatae, Cupressaceae, Labiatae, Myrtaceae, Lauraceae, Compositae and Rutaceae accounts for 60-80%, the proportion of the plant varieties with emotion regulating effects such as geranium of Geraniaceae, rose of Rosaceae, jasmine of Oleaceae, sweet osmanthus, cananga odorata of Annonaceae, vetiver glauca of Gramineae and the like accounts for 10-20%, and the proportion of the plant varieties with other auxiliary effects can be considered according to multiple factors of specific cities and growth environments and accounts for 10-20%.

The implementation mode is specifically as follows:

based on the first step, one or more glass greenhouses are designed in indoor public places such as shopping malls, hospitals, office buildings, hotels, airports, stations and the like, the built and shaped areas can be reformed and additionally built, sunken squares exist in some shopping malls, ceilings which can be covered with lighting materials can be covered on the sunken squares, and the requirements of heat preservation and lighting are met, if new indoor public places are built, the lighting greenhouses can be designed before building design planning, the main points to be met are that enough lighting and heat insulation materials and measures which can be used for heat preservation in winter, such as hollow glass ceilings, the floor area of a single glass greenhouse is larger than 50 square meters and is higher than 6 meters so as to ensure that aromatic plants of different types can be contained, the longitudinal height of a conditioned place can reach 50 meters or more, the transverse width is not lower than 10 meters, the conditions are not limited to the above conditions, the specific sizes need to consider the conditions of local conditions, plant varieties and the like, and the temperature, light, humidity and soil in the greenhouse should simulate the growth environment suitable for different aromatic plants by regions, namely the temperature in the greenhouse is required to be high enough between 15 ℃ and 40 ℃ in the daytime, the comfortable temperature of a human body is considered to be 20 ℃ to 26 ℃, the comfortable growth interval of partial aromatic plants and the stable volatilization temperature of volatile matters are also in the interval, the temperature interval is set to be suitable in the daytime for better utilizing the effect of the volatile matters, the temperature difference between the temperature and the daytime is kept to be proper as far as possible on the basis of ensuring that the temperature is higher than 5 ℃ at night, which is beneficial to the generation and increase of the secondary metabolite components of the aromatic plants, the minimum temperature is required to be set according to specific plants because different plants have different requirements on the minimum temperature, but according to the report of known documents, the temperature difference is temporarily higher than 5 ℃ and is most suitable for 6 ℃ to 15 ℃ at day and night, some plants such as eucalyptus plants which still stably release aromatic volatile components even in a temperature environment of dozens of degrees have lower requirements on the environment, and are also more suitable for areas or conditions where the temperature cannot be controlled to be more than 20 ℃; if the root system of part of aromatic plants native to the Mediterranean region is shallow, sandy soil is more suitable for growth, the irrigation system of the part of aromatic plant region needs to adjust water quantity and time, and simulates the hot and dry winter mild and rainy environment of the Mediterranean region in summer, the aromatic plants such as agastache rugosus, wormwood and eupatorium which are produced in the local soil basically meet the conventional planting conditions of sufficient sunlight, sufficient water, good soil drainage, looseness and fertility, the temperature of 20-26 ℃ and the like, and when a large amount of plant volatile matters are needed, if the room temperature reaches the degree of human body discomfort, the aromatic plant volatile matter is closed to be opened to residents and only used as an aromatic plant volatile matter collecting chamber. Plants like eucalyptus which consume a lot of soil need to be isolated from the planting area, the soil area is used independently and is isolated from other plant areas, nutrients and water are supplemented in time, and whether matched varieties which can coexist with the plants, increase the water and the nutrients of the planting land and reduce loss are researched; if plants are short but need enough lighting, plants are planted in the south area, or light source reseeding is carried out, plants which are tall and easy to block lighting of other plants are planted in the north area, semi-shaded plants can be planted under or beside other plants which can shade or semi-shaded, and sunlight analysis in building design is referred to in lighting of plant planting arrangement modes.

The above examples are some points that need attention in actual operation, which are not detailed, and there are more points and consideration points that need attention in specific construction and later maintenance. While it is desirable that professionals be able to take more caution and carefully deal with the details of project implementation with sufficient efficacy and utility as standards, it is also believed that more professionals will have their own new gains in implementation.

Based on the second step, the following planting modes can be adopted in the greenhouse, such as: the method is characterized in that the method is suitable for various planting modes such as green planting walls, step type, ground planting, landscape columns, potted plants, isolation areas, mobile plants and the like, or mixed matching and the like, and the method is determined according to the conditions such as preference of cities, site environment, construction conditions and the like.

Based on the third step, the formula selects the planted plant varieties according to aromatic plants and essential oil which mainly comprise safe volatile matters with the effects of sterilization, virus resistance, respiratory system benefiting, emotion adjusting and the like, and the aromatic plants and the essential oil are not limited to the following families and varieties, such as: some aromatic plants of Pinaceae (such as red pine, cedar, etc.), some aromatic plants of Cunninghamiaceae (such as cedar, juniper berry, etc.), some aromatic plants of Cupressaceae (such as cypress, sabina chinensis, etc.), some aromatic plants of Labiatae (such as Pogostemon cablin, peppermint, thyme, rosemary, oregano, basil, etc.), vetiver, some aromatic plants of Myrtaceae (such as lemon eucalyptus, blue eucalyptus, tea tree, melaleuca virginiana, red plum, myrtle, lemon myrtle, clove, etc.), some aromatic plants of Lauraceae (such as cinnamon, juniper pepper, bay, etc.), Olibanum (not using mild species, but strong), some aromatic plants of Geraniaceae (such as geranium, etc.), some aromatic plants of Rutaceae (lemon, lime, etc.), some aromatic plants of Rosaceae (such as rose, etc.), some aromatic plants of Magnoliaceae (such as jasmine, etc.), some aromatic plants of Cunninghamia sinensis, etc, Sweet osmanthus flower, etc.), partial aromatic plants of annonaceae (such as cananga odorata, etc.), ginger, lithospermum, wormwood, eupatorium, honeysuckle, magnolia flower, calamus, peony, etc., wherein the proportion of the plant varieties with antibacterial and antiviral effects, such as labiatae, myrtaceae, lauraceae, compositae, rutaceae, etc., accounts for 60% -80%, the proportion of the plant varieties with emotion regulating effects, such as geranium, etc., of geraniaceae, rose, etc., jasmine, sweet osmanthus flower, etc., ylang-ylang, etc., of gramineae, etc., accounts for 10% -20% of the plant varieties with other auxiliary effects according to various factors of specific cities, growth environments, etc.

Several points to be noted are:

(1) plants in different batches and different regions, and extracted essential oil and live aromatic plant volatile matters are different in components, so that the planted plants cannot be completely referred to by the efficacy of pure essential oil, and different batches and different regional varieties need to be selected, wherein the components are different after detection (by a headspace solid phase microextraction method or a headspace gas chromatography technology), and the formula is slightly adjusted and the efficacy is re-evaluated. The different parts of the plant have different efficacies, and past experience, experiments and data show that the practical value of the plants is not fully developed, and more researchers and researches are needed.

Taking vetiver as an example, the commonly used part is the root, the efficacy of extracting essential oil is mainly antibacterial, sedative and the like, the extraction components and the efficacy of the root are found to be more than those of branches and leaves according to the data search, but 9-octadecenamide, namely oleamide with the highest component ratio, extracted from fresh stems and leaves of vetiver by a solid phase microextraction method exists in the central and peripheral tissues of mammals such as human, rats, cats and the like, and the effects of tranquilizing, hypnotizing and the like are achieved. However, the research finds that oleamide can influence the function of a 5-HT system in the brain, so that the root extract has antibacterial property and sedation, but the stem and leaf extract is mainly the sedative and hypnotic component in a large proportion, which leads people to think the possibility that the aromatic plant has more practical value on the basis of the traditional use method and part;

(2) the specific detailed planting proportion needs to take the concentration and volatilization speed of the aromatic plant varieties which can be planted in different areas and plant volatile matters in different batches as standards, and the detection of the actual attenuation and disinfection effects of bacteria and viruses as standards, and needs specific detection and experimental data for quantification in the later period;

(3) the volatile components of aromatic plants in different batches in different production areas have certain difference, and the content of the volatile oil is also different, so that plants with specific varieties and good quality and relatively conforming components need to be selected during implementation, and a perfect industrial standard needs to be established in the later stage;

(4) the selected plant species are also adjusted according to different areas of project implementation (because the living environment of people in different areas is greatly different, the constitution is different, and the preference of the plants is different). The formula can be selected by referring to the epidemic situation formula principles of traditional Chinese medicine in the 2019-COV epidemic situation period, such as aroma dissolving turbidity, dehumidification and exterior syndrome relieving, and the like, and the formula is as follows: mainly against virus and bacteria, to alleviate the irritation of the main prescription, and relieve the emotional problems such as anxiety, fear, etc. caused by epidemic diseases or pathogenic factors in the environment, and the auxiliary prescription is adjusted according to the customs, common characteristics of characters, likes and habits of people in different areas; and tests and experiments were used to verify the efficacy of the formulations and toxicological dose control.

In the aspect of variety selection, in the case of viruses, thymol is quite destructive to cell membranes of certain membrane viruses, and in the selection of thyme varieties and batches, detection such as headspace solid phase microextraction technology is required, and plant varieties and batches with relatively high thymol content are selected. However, considering that the organic components among plants have synergistic and antagonistic actions, the highest amount of a certain component cannot be considered in the formula, such as the irritation of the respiratory tract and the adaptation degree of different people such as old and young (for example, the white thyme in the thymus is milder than the red thyme) under the premise of sufficient bactericidal and antiviral effects. Meanwhile, when the formula is confirmed, the plants are prepared in a small amount in proportion and then are tested and verified in various aspects such as sterilization, antiviral performance, comfort and the like of the whole formula, so that relative accuracy and standard are achieved.

Based on the fourth step, the lighting greenhouse needs to be connected with a ventilation circulating system, for example, the use of a unidirectional flow fresh air fan or a bidirectional flow fresh air system is not limited, air needs to be collected from the aromatic greenhouse through air inlet, the position of an air return opening is specifically determined according to the field situation, and the air return opening can be arranged in the aromatic greenhouse or other positions. It is known that plants are capable of stress evolution and that plant evolution is episodically transmissible, and that if air from the public in the home is returned to aromatic greenhouses, the plants will be stressed to have the advantage of killing or attenuating the evolved and mutated pathogenic bacteria and viruses, and further research is needed. The method for sending the air containing the volatile components of the aromatic plants in the glass greenhouse into an indoor public place and discharging the air in the indoor public place to the outside or returning the air to the aromatic greenhouse is very important, particularly, a heating system is adopted in winter in the north and the north, heat dissipation and ventilation are needed to be carried out to keep the temperature at a proper degree for a human body, the method not only solves the heat dissipation problem, but also provides enough heat energy in the growing environment for aromatic varieties which cannot survive at normal temperature in the winter in the autumn and the winter in the north. Meanwhile, an aromatic essential oil storage device can be arranged at the air inlet of the ventilation system, necessary but unable to supplement the variety components of the planted living plants, and a timing spraying function is set. If the pure essential oil mixed formula is used, the method is also suitable for planting occasions with impermissible conditions, but if the conditions permit, the space is enough, and the planted plants have more gas exchange of living plants than the pure essential oil, can be circularly evolved, have lower long-term cost, have landscape functions, and have the advantages of vision and physical activity space equivalent in addition to olfactory effect.

Several points to be noted are:

(1) the design of a ventilation system, whether the air inlet and the air outlet can be simultaneously placed in a lighting greenhouse or the air inlet is placed in a glass greenhouse and the air outlet is placed at other positions, needs to be determined according to the size of the lighting greenhouse, has enough space, and needs to consider the influence of overlarge air volume on the plant growth and the human body comfort level under the condition of limited area, and can determine the ventilation volume of a market, the plant growth and the human body feeling ratio through data simulation calculation;

(2) the filtering system of the fresh air system does not use filtering materials and technologies which influence the passing rate of aromatic substance components, such as an active carbon filtering material, an ion waterfall purification technology and the like, and aromatic plant volatile matters have small molecular weight and most of the aromatic plant volatile matters are fat-soluble components, can penetrate most of non-oily filtering membranes, but can be adsorbed by active carbon, so that the effective components are reduced and the effect is reduced.

Based on step five, set up crowd's activity area under the circumstances of the inherent sufficient space in greenhouse (because the space is not enough, probably have because of the uncomfortable risk of amount of wind scheduling problem lead to the human body), can play the purpose of crowd's leisure, still have certain functionality to physical and mental health regulation simultaneously to still can pass in and out the suggestion to different crowds according to the difference of efficiency, if: prompting non-timely treated hypertension patients to risk entering certain aromatic plant areas containing pressure boost, or selecting guide signs of other non-pressure boost plant areas; guiding patients with epilepsy history to go to a greenhouse area of beneficial non-risk aromatic plants; or to replace the at-risk plants with other plants in view of these points in plant selection.

Based on the sixth step, the indoor public places with the built and used aromatic greenhouses are subjected to regular air sampling, and bacteria, viruses, aromatic sterilization and antiviral components are detected and analyzed; the method is used for simulating and detecting the consumption of aromatic sterilization antiviral components in indoor public occasions under the limit conditions of maximum bacterial virus carrying quantity and maximum human flow in special periods such as epidemic periods and the like, and the killing and attenuation effects of pathogenic bacteria and viruses in the environment, so that the maximum human flow bearable in the indoor public occasions in the special periods is calculated, and finally proper opening of the indoor public occasions in the special periods is carried out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the general description and the specific embodiments, on the basis of the present invention, the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (2)

1. A design method of aromatic environment engineering is characterized in that: the method specifically comprises the following operation steps:

the method comprises the following steps: designing one or more glass greenhouses in indoor public places, meeting the requirements of heat preservation and lighting by reforming and additionally constructing areas formed by buildings, and designing the lighting greenhouse well before the design planning of the buildings for newly-built indoor public places;

the floor area of each glass greenhouse is more than 50 square meters, the height of each glass greenhouse is more than 6 meters, so that aromatic plants of different types can be contained, and the temperature, light, humidity and soil conditions in the greenhouse can simulate the growth environment suitable for the aromatic plants in different areas;

the temperature of each glass greenhouse in the whole year in the daytime is controlled between 15 ℃ and 40 ℃, the temperature at night is not lower than 5 ℃, and the temperature difference between day and night is controlled between 6 ℃ and 15 ℃;

step two: according to cities, preferences, field environments and construction conditions, aromatic plants are planted in the greenhouse in different planting modes;

the aromatic plants are planted in a way of green planting walls and/or in a stepped way and/or in a ground planting way and/or in landscape columns and/or in potted plants and/or in isolation areas and/or in a movable way and/or in a mixed way;

step three: the aromatic plant essential oil mainly comprises aromatic plants and essential oil which are safe, have the effects of sterilization, virus resistance, benefit of a respiratory system and emotion regulation, and are used as selected plant varieties for planting and using;

the plant varieties are as follows: red pine and cedar in the family Pinaceae, cedar and cedar in the family Cunninghamiaceae, cypress and red juniper in the family Cupressaceae, patchouli, peppermint, thyme, rosemary, oregano and basil in the family Labiatae, vetiver in the family Gramineae, eucalyptus citriodora, eucalyptus globulus, tea tree, cajeput, rose hip, lemon myrtle and clove in the family Myrtaceae, cinnamon, Japanese pepper, bay, Arthron rose and rose in the family Lauraceae, rose and orange in the family Lauraceae, sweet osmanthus in the family Oleaceae, Indian frankincense in the family Oleaceae, geranium in the family Geraniaceae, lemon, lime and bitter orange in the family Rutaceae, rose in the family Rosaceae, aromatic plant in the family Oleaceae, ylang in the family Annonaceae, ginger in the family Zingiberaceae, wormwood in the family Compositae, and sweet-scented osmanthus in the family, Roman chamomile, german chamomile, eupatorium, honeysuckle of aromatic plants of the family loniceraceae, magnolia flower of the family magnoliaceae, calamus of the family araceae, aromatic plants of the family paeoniae lactiflora, peony, petroselinum roseum of the family semilabriaceae and essential oil of an inappropriate but necessary variety for planting;

the plant varieties with the antibacterial and antiviral effects are as follows: the proportion of plant varieties with antibacterial and antiviral effects in Pinaceae, Cunninghamiae Lanceolatae, Cupressaceae, Labiatae, Myrtaceae, Lauraceae, Compositae and Rutaceae is 60% -80%;

the plants with the effect of regulating emotion are as follows: the proportion of the plants with the emotion regulating effect in geranium of geraniaceae, rose of rosaceae, jasmine of meliaceae, sweet osmanthus, cananga odorata of annonaceae and vetiver of gramineae is 10% -20%;

considering other plant varieties with auxiliary effects according to multiple factors of specific cities and growth environments, wherein the proportion of the other plant varieties with auxiliary effects is 10% -20%;

step four: the lighting greenhouse is connected with a ventilation circulating system, so that air containing aromatic plant volatile matter components in the glass greenhouse is delivered to an indoor public place, and air in public places is discharged outdoors or returned to the aromatic greenhouse; meanwhile, an aromatic essential oil storage device is arranged at an air inlet of the ventilation system, necessary but unavailable variety components for planting living plants are supplemented, and a timing spraying function is set;

step five: the crowd activity area is arranged under the condition that the space in the greenhouse is enough, so that the aim of crowd leisure is fulfilled, and meanwhile, the entrance and exit of different crowds are prompted according to the difference of effects;

step six: regularly sampling air in indoor public places with built and used aromatic greenhouses, and detecting and analyzing bacteria, viruses, aromatic sterilization and antiviral components; simulating and detecting the consumption of aromatic sterilization antiviral components and the killing and attenuation effects of pathogenic bacteria and viruses in the environment under the limit condition of the maximum number of bacteria and viruses carried in human bodies and air in the public occasion in special periods such as epidemic periods, so as to calculate the maximum flow bearable in the indoor public occasion in the special period and finally carry out proper and appropriate opening in the indoor public occasion in the special period;

when a large amount of plant volatile matters are needed, if the room temperature reaches the degree of human body discomfort, the room is closed and is opened to residents, and the room is only used as a fragrant plant volatile matter collection room;

the air composition in the environment is analyzed regularly in daily period, and meanwhile, the mutual influence and the effect on human bodies of the pathogenic factors and different plant planting formulas are monitored and researched, and the plant formulas are adjusted and improved in time.

2. The design method of claim 1, wherein the indoor public context is: a mall and/or hospital and/or office building and/or hotel and/or community activity center and/or airport and/or station and/or sunken square;

when the indoor public place is a sunken square, a ceiling which can be covered with lighting materials can be arranged on the sunken square to meet the requirements of heat preservation and lighting.