CN220927180U - Strong physical antibacterial treatment device for fibers and textiles - Google Patents
Strong physical antibacterial treatment device for fibers and textiles Download PDFInfo
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Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The utility model relates to a photon antibacterial cabin, in particular to a powerful physical antibacterial treatment device for fibers and textiles. The photon antibacterial cabin comprises a photon antibacterial cabin body and an infrared broadband control system, wherein the infrared broadband control system comprises a far infrared generating device, the far infrared generating device is arranged on the top wall, the side wall and the rear wall of the body at intervals respectively, the photon antibacterial cabin comprises a shell, a fan on the shell and a far infrared heater below the fan, an air outlet of the fan is inwards provided with a negative ion generating structure, and the negative ion generating structure and the far infrared heater are respectively located on two sides of the shell. By improving the infrared broadband generating device of the photon antibacterial cabin and adding the ultraviolet lamp and the antibacterial spray control system, the antibacterial cabin has far infrared photon broadband antibacterial function, light-operated excitation of silver ion conversion in water mist, and cooperation with anion antibacterial function and the like, multiple antibacterial technology linkage is realized, so that the strong antibacterial performance is obtained.
Description
Technical Field
The utility model relates to a photon antibacterial cabin, in particular to a powerful physical antibacterial treatment device for fibers and textiles.
Background
There are four production methods of the antibacterial textile, the first is to utilize some natural fiber, metal fiber (metal fiber bundles such as silver, copper, nichrome, etc.) self antibacterial characteristic, natural fiber such as kapok fiber, fibrilia, bamboo fiber, etc., wherein the fibrilia contains cannabinol substance, has antibacterial property; and the hemp is hollow fiber and is rich in oxygen, so that anaerobic bacteria are difficult to survive.
The second is that the antibacterial auxiliary agent is finished on the fabric by padding method, dipping method, coating method or spraying method, for example, CN202110176626.8, patent published as 2021-06-18 provides a skin-friendly fabric processing device with good antibacterial effect and a processing method thereof, the method is simple to operate, but the antibacterial effect is not durable, and antibacterial property is easy to weaken or disappear in wearing (such as washing, sun drying and friction).
Thirdly, the fiber is subjected to internal or external modification finishing, such as grafting of antibacterial groups onto the surface of the fiber, and the method can realize lasting antibacterial property, but has high technical requirements, complex operation and high cost.
The fourth is physical antibiosis, the physical antibiosis has two main directions, firstly, bacterial fungi naturally die, namely, the polymer material with positive charge molecular groups (mainly including bacterial sleep fiber technology and graphene technology) is used, and the biological negative electricity of the bacterial fungi is disappeared or weakened through a contact mode, so that the purpose of natural death of the bacterial fungi is achieved. Secondly, the sterilization and antibacterial effects are achieved by means of wave radiation and the like, for example, the main application means of CN202310030337.6 and CN202211102913.5 are pure physical microwave sterilization frequency bands, and negative electron field effects are generated with an electronic layer of a textile material, so that bacteria cannot be propagated and produced to achieve the antibacterial effects. The physical antibacterial agent has the characteristics of low cost, wide processing range and high speed, and is accepted by downstream clients. However, the existing physical antibacterial technology mainly uses single microwave irradiation, so that the textile has the defects of poor antibacterial performance and poor durability.
A photon antibacterial cabin is a pure physical antibacterial cabin, a photon broadband generator is arranged in the pure physical antibacterial cabin, and textile articles placed in the cabin are irradiated for about 3 hours under the action of low nuclear field particle beams of the photon broadband generator, so that the photon broadband generator generates optical particles. Thereby the articles in the cabin have the functions of resisting and inhibiting bacteria, dispelling acarid and preventing acarid, deodorizing and deodorizing, and resisting virus, and are stable, durable and effective. At present, the photon antibacterial cabin is used for antibacterial disinfection of textiles, the highest antibacterial performance only reaches the industry 5A standard, and more efficient antibacterial performance is difficult to realize.
Disclosure of utility model
In order to overcome the problems, the utility model provides a powerful physical antibacterial treatment device for fibers and textiles, so that the obtained antibacterial product has stable, durable and high-efficiency antibacterial performance.
The utility model relates to a powerful physical antibacterial treatment device for fibers and textiles, which comprises a photon antibacterial cabin body and an infrared broadband control system, wherein the infrared broadband control system comprises a far infrared generating device, the far infrared generating device is respectively arranged on the top wall, the side wall and the rear wall of the body at intervals and comprises a shell, a fan on the shell and a far infrared heater below the fan, an air outlet of the fan is inwards provided with a negative ion generating structure, and the negative ion generating structure and the far infrared heater are respectively positioned on two sides of the shell.
Further, the air outlets are arranged at intervals from top to bottom.
Further, the negative ion generating structure is a tourmaline negative ion generating structure and comprises a metal net and a plurality of tourmaline particles, wherein the tourmaline particles are supported and fixed by the metal net to form a plane.
Furthermore, the metal net is in a cross net structure, an embedded ring is cooperatively arranged at the intersection of the metal net and the metal net, and an embedded opening for fixing the tourmaline particles is arranged on the embedded ring.
Further, the tourmaline particles are in a water drop shape, the arc-shaped surface faces into the cabin body, the sharp angle surface is formed by beveling four sides, and the sharp angle surface faces towards the far infrared heater.
Further, still include spraying control system and ultraviolet lamp, spraying control system includes shower nozzle, water pump, water tank, the shower nozzle with the ultraviolet lamp interval set up in the roof of body, the other end of shower nozzle is connected the water pump, the water tank passes through the water pump to the antibiotic ion solution of shower nozzle transmission.
Furthermore, a flow monitoring unit is further arranged on the connecting pipe between the spray head and the water pump.
The utility model has the beneficial effects that:
By improving the infrared broadband generating device of the photon antibacterial cabin (arranging a negative ion generating structure at the air outlet) and additionally arranging an ultraviolet lamp and an antibacterial spray control system, the antibacterial cabin has far infrared photon broadband antibacterial function, light-operated excitation of silver ion conversion in water mist, and cooperation with negative ion antibacterial function and the like, multiple antibacterial technology linkage is realized, so that the powerful antibacterial performance is obtained. The improved physical antibacterial treatment device obviously improves the antibacterial performance and the antibacterial stability and durability of the fibers and the textiles.
Drawings
The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.
FIG. 1 is a connection diagram of an antimicrobial cabin control system.
Fig. 2 is a schematic structural view of the antibacterial cabin.
FIG. 3 is a block diagram of an infrared broadband generating device.
Fig. 4 is a front view of the negative ion generating structure.
Fig. 5 is a rear view of the negative ion generating structure.
Fig. 6 is a structural view of tourmaline particles.
Fig. 7 is a block diagram of a spray system.
The reference numerals in the figures are: the infrared broadband device comprises an indicator lamp 1, a display screen 2, an infrared broadband device 3, a fan 31, a far infrared heater 32, an air outlet 33, a negative ion generating structure 34, a metal supporting net 341, tourmaline particles 342, a spray control system 4, a spray head 41, a connecting pipe 42, a regulation and control monitoring module 43, a water pump 44, a water tank 45 and an ultraviolet lamp 46.
Detailed Description
In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in detail with reference to specific embodiments.
In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present utility model in detail, the following description is made with reference to the specific embodiments. The embodiments described in the present utility model are only for more clearly illustrating the technical aspects of the present utility model, and thus are only examples, and are not intended to limit the scope of the present utility model.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present utility model, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment may be combined in any manner to form a corresponding implementable technical solution.
Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present utility model pertains; the use of related terms in the present utility model is only for the purpose of describing particular embodiments and is not intended to limit the present utility model.
In the description of the present utility model, the term "and/or" is a representation for describing a logical relationship between objects, which means that three relationships may exist, for example a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" in the present utility model generally indicates that the front-rear association object is an or logical relationship.
In the present application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.
Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this specification is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.
As in the understanding of "review guidelines," the expressions "greater than", "less than", "exceeding" and the like are understood to exclude this number in the present application; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of" and the like, unless specifically defined otherwise.
Referring to the drawings, the utility model relates to a powerful physical antibacterial treatment device for fibers and textiles, which comprises a cabin body and an infrared broadband control system.
As shown in fig. 1 and 2, the cabin body comprises a display screen, a system control module and an indicator lamp 1, wherein the display screen 2 is arranged on the outer side face of the cabin body, the indicator lamp 1 is arranged above the display screen 2, the indicator lamp 1 prompts the working state of antibacterial treatment, the display screen is connected with the system control module, and the indicator lamp is connected with the system control module. The system control module displays the obtained information such as temperature, wavelength and flow on the external display screen 2.
The infrared broadband control system comprises an infrared broadband generating device 3, a temperature detection unit, a rheostat and a wavelength detection unit.
The temperature detection unit is used for detecting the temperature of textile articles, and temperature information can be obtained in real time through the detection unit.
The wavelength detection unit is used for detecting infrared wavelength data in the textile area.
The temperature detection unit and the wavelength detection unit are respectively connected with the system control module to enable the system control module to acquire temperature and wavelength information, so that the rheostat is adjusted.
The rheostat is used for adjusting the current magnitude in real time according to the detected temperature and the infrared wavelength data and adjusting the power of the infrared broadband generating device.
As shown in fig. 2 and 3, the infrared broadband generating device 3 is composed of a casing, a fan 31 and a far infrared heater 32, wherein the fan 31 is arranged at one end of the casing, a plurality of air outlets 33 of the fan 31 face the other end of the casing, the far infrared heater 32 is arranged on the inner side wall of the casing, and the far infrared heater 32 and the air outlets 33 are arranged oppositely. The cabin body is except front and bottom surface, and other four sides set up more than two sets of infrared wide band generating device respectively (a set of infrared wide band generating device is equipped with three air outlets 33 from top to bottom interval), and the emissivity of fabrics can be guaranteed in the multiunit setting, shortens irradiation time.
As shown in fig. 3, 4 and 5, a negative ion generating structure 34 is disposed at the air outlet 33 of the infrared broadband generating device, the negative ion generating structure 34 includes a metal supporting net 341 and tourmaline particles 342, the tourmaline particles are supported and fixed by the metal net (or can be fixed by embedding) to form a plane, the tourmaline particles are in the shape of water drops, the arc faces toward the cabin, the sharp angle faces are formed by four inclined angles, and the sharp angle faces face toward the far infrared heater. The tourmaline particles are designed in a specific shape (figure 6), and the air guiding uniformity of the air outlet can be optimized through the design of the sharp corner surface.
Tourmaline is a borosilicate mineral with complex structure and composition, belongs to a trigonal system, has unique properties of far infrared radiation, releasing anions and the like, contains a large number of oxygen vacancies in a crystal lattice structure of the tourmaline, can absorb moisture and oxygen in air to form anions, has thermoelectric property and piezoelectricity, can cause electric heating difference and voltage difference between tourmaline crystals even if slight change occurs when temperature and pressure change, enables surrounding air molecules to be converted into air anions, releases more anions, carries redundant electrons, and kills molecular protein structures of microorganisms such as bacteria and viruses by using the principle of destroying bacteria and viruses to enable the microorganisms such as bacteria and viruses to die. The negative ions can also play a role in removing textile pollution to a certain extent, and because the negative ions have the characteristics of small particle size and high activity, the dispersion property of the negative ions rapidly diffuses to each corner in the cabin, reacts with pollutants on the textile such as formaldehyde and the like, decomposes the pollutants into nontoxic carbon dioxide and water, and can play a role in cleaning and deodorizing the textile.
Further, the photonic antibacterial tank also includes a spray control system 4 and an ultraviolet lamp 46.
Further, as shown in fig. 7, the spray control system 4 includes a spray head 41, a connection pipe 42, a regulation and control monitoring module 43, a water pump 44, and a water tank 45, wherein the spray head 41 and an ultraviolet lamp 46 are distributed at the top of the cabin body, the other end of the spray head 41 is connected with the flow monitoring unit 43 and the water pump 44 through the connection pipe 42, and the water pump 44 is immersed in the water tank 45 containing the silver nitrate aqueous solution.
The flow monitoring unit 43 can monitor the concentration of the combined silver nitrate solution through the spraying flow, find the internal relation between the combined silver nitrate solution and the spraying particle size is controllable through a connecting system control module, so that a long-time sedimentation effect is obtained.
Specifically, the ultraviolet lamp is a conventional ultraviolet lamp group, the wavelength range is selected to be 10-400 nm, more preferably 250-400 nm, and the lamp tube power is 36W.
The antibacterial principle of the utility model is that atomization of silver nitrate aqueous solution is carried out in a cabin, silver nitrate water mist plays a role in the combination of far infrared and ultraviolet light in the suspension process of the cabin, the water mist plays a role in catalytic activity in a short time under the dual effects of ultraviolet blue light and infrared heat sources, oxygen in the water mist and air is activated to generate hydroxyl, hydroxyl free radicals enter textiles under the effects of infrared waves and wind power, the cell structure of bacteria can be rapidly destroyed, and fungi die in a short time, so that the dual antibacterial effect of hydroxyl and silver ions is exerted, and the antibacterial effect is more thorough.
The specific operation is as follows:
Step one: placing the textile into a photon antibacterial cabin;
Step two: presetting an antibacterial environment, and setting infrared wavelength, emissivity value, irradiation temperature, space power density and irradiation time according to the performance requirement of textiles; after the arrangement is finished, starting an antibacterial cabin to perform antibacterial treatment, starting an ultraviolet lamp at the same time, and spraying an antibacterial ion solution on the textile;
Step three: and (5) cooling the textile.
The antibacterial textile has no harm to human health, and has no irritation and sensitization to human skin. The basic safety technical requirements should meet the requirements of GB 18401, and the children textiles should also meet the requirements of GB 31701.
The dissolubility test of the antibacterial substances is carried out according to the FZ/T73023-2006 annex E halo method, and after the textile is washed once, the width D of the antibacterial circle is less than or equal to 5mm.
The sample emissivity value is detected and evaluated according to the GB/T30127-2013 textile far infrared performance.
The antibacterial textile washing method is carried out as specified in GB/T209444.3 at 10.1.2.
The test method of the antibacterial effect is carried out according to the specification of GB/T20944.38. The antibacterial textile is divided into seven antibacterial grades of 1A-7A according to the difference of the washing resistance times, and the reference requirements are shown in Table 1.
Table 1 antibacterial grade requirements
Example 1
Placing the textile into a photon antibacterial cabin; stacking and placing samples of the embodiment in the antibacterial cabin body, and numbering the samples according to different positions for 1-6;
Step two, presetting an antibacterial environment, setting the wavelength of far infrared radiation to be 18 mu m, setting the emissivity value to be 0.9, setting the irradiation temperature to be 60 ℃, setting the space power density to be 150W/m 3, setting the irradiation time to be 1.5h, mixing silver nitrate powder and deionized water according to the weight ratio of 1:15, detecting the particle size of mist drops to be 10 mu m, setting the spraying flow to be 35ml/min, setting the spraying time to be 5min, and spraying once every 1 hour.
TABLE 2 antibacterial Properties of example 1
As shown in Table 2, samples No. 1-6 of example 1 were unchanged in appearance, and the emissivity of the samples was higher than 0.9 (the emissivity and the antibacterial property by infrared irradiation were greatly positively correlated), and the antibacterial property reached the 7A standard.
Example 2
Placing the textile into a photon antibacterial cabin; stacking and placing samples of the embodiment in the antibacterial cabin body, and numbering the samples according to different positions for 1-6;
Step two, presetting an antibacterial environment, setting the wavelength of far infrared radiation to be 10 mu m, setting the emissivity value to be 0.9, setting the irradiation temperature to be 50 ℃, setting the space power density to be 200W/m 3, mixing and preparing silver nitrate powder and deionized water according to the weight ratio of 1:18 for 3 hours, detecting the particle size of mist drops to be 15 mu m, spraying the mist at the flow rate of 50ml/min for 4min, and spraying the mist at intervals of 1 hour.
TABLE 3 antibacterial Properties of example 2
As shown in Table 3, samples No. 1-6 in example 2 have unchanged appearance, the emissivity of the samples is higher than 0.9, and the antibacterial performance reaches the 7A standard.
Example 3
Placing the textile into a photon antibacterial cabin; stacking and placing samples of the embodiment in the antibacterial cabin body, and numbering the samples according to different positions for 1-6;
Step two, presetting an antibacterial environment, setting the wavelength of far infrared radiation to be 15 mu m, setting the emissivity value to be 0.8, setting the irradiation temperature to be 45 ℃, setting the space power density to be 250W/m 3, setting the irradiation time to be 2.5h, mixing silver nitrate powder and deionized water according to the weight ratio of 1:20, detecting the particle size of mist drops to be 12 mu m, setting the spraying flow to be 40ml/min, and setting the spraying time to be 3min, wherein the spraying time is one time every 1 hour.
TABLE 4 antibacterial Properties of example 3
As shown in Table 4, samples No. 1-6 in example 3 have unchanged appearance, the emissivity of the samples is higher than 0.80, and the antibacterial performance reaches the 7A standard.
Comparative example 1
Placing the textile into a photon antibacterial cabin; placing samples of a comparative example in a lamination manner in the antibacterial cabin body, and numbering the samples according to different positions for 1-6;
Step two, presetting an antibacterial environment, setting the wavelength of far infrared radiation to be 10 mu m, setting the emissivity value to be 1.0, setting the irradiation temperature to be 40 ℃, setting the space power density to be 200W/m 3, and setting the irradiation time to be 2.5h, wherein compared with the embodiment, the method is different in that the existing photon antibacterial cabin is adopted, namely, an anion-free air guide structure and a spraying step are not adopted.
Table 5 antibacterial properties of comparative example 1
As shown in table 5, samples No. 1 to 6 of comparative example 1 were unchanged in appearance, except that the negative ion wind guiding structure was disassembled and there was no spraying step as compared with the examples. It is contemplated that there is an imbalance in the flow distribution in the cabin by only a single infrared irradiation and without the negative ion generating structure installed. The emissivity of the samples is lower than 0.8, the difference is obvious, the highest antibacterial performance only reaches the 5A standard, and the samples 1-6 have unstable performance.
Comparative example 2
Placing the textile into a photon antibacterial cabin; placing samples of a comparative example in a lamination manner in the antibacterial cabin body, and numbering the samples according to different positions for 1-6;
Step two, presetting an antibacterial environment, setting the wavelength of far infrared radiation to be 10 mu m, setting the emissivity value to be 0.9, setting the irradiation temperature to be 50 ℃, setting the space power density to be 200W/m 3, setting the irradiation time to be 2.5h, detecting the particle size of mist drops to be 12 mu m, setting the spraying flow to be 55ml/min, and setting the spraying time to be 1min, wherein the difference between the silver nitrate powder and the deionized water is that the silver nitrate powder and the deionized water are mixed according to the weight ratio of 1:28.
Table 6 antibacterial properties of comparative example 2
As shown in table 6, samples No. 1 to 6 of comparative example 2 were unchanged in appearance, the emissivity of each sample was greater than 0.9, and the samples were subjected to antibacterial property test, and antibacterial property showed consistent stability, but the antibacterial evaluation was 6A, which was lower than that of example, and the analysis considered that the silver nitrate in the solution was lower in proportion, resulting in lower silver ion content in the water mist. The lack of activation of silver ions results in low conversion rate of active oxygen generated by light triggering, resulting in poor antibacterial effect.
Comparative example 3
Placing the textile into a photon antibacterial cabin; placing samples of a comparative example in a lamination manner in the antibacterial cabin body, and numbering the samples according to different positions for 1-6;
Step two, presetting an antibacterial environment, setting the wavelength of far infrared radiation to be 10 mu m, setting the emissivity value to be 0.8, setting the irradiation temperature to be 45 ℃, setting the space power density to be 200W/m 3, setting the irradiation time to be 2.5h, detecting the particle size of mist drops to be 40 mu m, setting the spraying flow to be 150ml/min, and setting the spraying time to be 4min, wherein the difference between the silver nitrate powder and the deionized water is that the silver nitrate powder and the deionized water are mixed according to the weight ratio of 1:20.
Table 7 antibacterial Properties of comparative example 3
As shown in Table 7, samples No. 1-6 in comparative example 3 have no change in appearance, the emissivity of the samples is larger than 0.8, the samples are subjected to antibacterial performance test, the antibacterial performance shows consistent stability, but the antibacterial evaluation is 6A, compared with the examples, the comparative example is different from the examples in terms of fog droplet particle size and spray flow rate, the analysis considers that the fog droplet size is increased due to the increase of the spray flow rate, the sedimentation speed is accelerated due to the increase of the fog droplet size, the sedimentation time after atomization is estimated to be less than 1 minute, the suspension of the silver nitrate atomized aqueous solution in a short time cannot fully trigger the reaction through illumination, and the antibacterial performance of textiles cannot be effectively improved.
Comparative example 4
Placing the textile into a photon antibacterial cabin; placing samples of a comparative example in a lamination manner in the antibacterial cabin body, and numbering the samples according to different positions for 1-6;
Step two, presetting an antibacterial environment, detecting the particle size of mist drops to be 15 mu m, spraying the mist at the flow rate of 50ml/min, spraying the mist for 4min, and spraying the mist once every 1 hour. The difference from the examples is that the antibacterial atomizing and ultraviolet irradiation steps were carried out separately, and the infrared irradiation step was not carried out.
Table 8 antibacterial properties of comparative example 4
As shown in table 8, samples No. 1 to 6 of comparative example 4 were unchanged in appearance, and thus the emissivity values were 0 since no infrared irradiation was performed, and comparative example 4 was only subjected to ultraviolet irradiation and atomization treatment alone, so that the antibacterial performance was greatly reduced, and instability occurred, and analysis was considered because of lack of coordinated antibacterial of infrared irradiation on the one hand and participation of an infrared heat source on the other hand, so that silver ions in water mist were difficult to play a role of catalytic activity in a short time, oxygen in water mist and air was activated, hydroxyl groups were generated, and infrared waves and wind power were not acted, so that the antibacterial performance and durability of textiles were greatly reduced.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.
Claims (7)
1. A powerful physical antibacterial treatment device for fibers and textiles is characterized in that: the photon antibacterial cabin comprises a photon antibacterial cabin body and an infrared broadband control system, wherein the infrared broadband control system comprises a far infrared generating device, the far infrared generating device is arranged on the top wall, the side wall and the rear wall of the body at intervals respectively, the photon antibacterial cabin comprises a shell, a fan on the shell and a far infrared heater below the fan, an air outlet of the fan is inwards provided with a negative ion generating structure, and the negative ion generating structure and the far infrared heater are respectively located on two sides of the shell.
2. The robust physical antimicrobial treatment device of claim 1, wherein: the air outlets are arranged at intervals from top to bottom.
3. The robust physical antimicrobial treatment device of claim 1, wherein: the negative ion generating structure is a tourmaline negative ion generating structure and comprises a metal net and a plurality of tourmaline particles, wherein the tourmaline particles are supported and fixed by the metal net to form a plane.
4. A powerful physical antimicrobial treatment device according to claim 3, wherein: the metal net is of a cross-shaped net structure, an embedded ring is cooperatively arranged at the intersection of the metal net and the metal net, and an embedded opening for fixing the tourmaline particles is arranged on the embedded ring.
5. A powerful physical antimicrobial treatment device according to claim 3, wherein: the tourmaline particles are in a water drop shape, the arc-shaped surface faces into the cabin body, the sharp angle surface is formed by beveling four sides, and the sharp angle surface faces towards the far infrared heater.
6. The robust physical antimicrobial treatment device of claim 1, wherein: the spray control system comprises a spray head, a water pump and a water tank, wherein the spray head and the ultraviolet lamp are arranged on the top wall of the body at intervals, the other end of the spray head is connected with the water pump, and the water tank is used for conveying an antibacterial ion solution to the spray head through the water pump.
7. The robust physical antimicrobial treatment device of claim 6, wherein: and a flow monitoring unit is further arranged on the connecting pipe between the spray head and the water pump.
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