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CN216755032U - Electric ion sterilization and disinfection machine for disinfecting surface of article - Google Patents

Electric ion sterilization and disinfection machine for disinfecting surface of article Download PDF

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Publication number
CN216755032U
CN216755032U CN202220215115.2U CN202220215115U CN216755032U CN 216755032 U CN216755032 U CN 216755032U CN 202220215115 U CN202220215115 U CN 202220215115U CN 216755032 U CN216755032 U CN 216755032U
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voltage
ion generator
charged
disinfection
sterilization
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杨晓宇
杨晓岚
沈勇
邹忠伟
周清
黎昌勇
王冀川
向廷福
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Chongqing Heyi Power Technology Development Co ltd
Chongqing Zhongdian Dayu Satellite Application Technology Research Institute Co ltd
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Chongqing Heyi Power Technology Development Co ltd
Chongqing Zhongdian Dayu Satellite Application Technology Research Institute Co ltd
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Abstract

The utility model relates to the technical field of disinfection equipment, in particular to an electric ion sterilization and disinfection machine for disinfecting the surfaces of articles, which comprises a disinfection box body, wherein a feed inlet and a discharge outlet are respectively arranged at two ends of the disinfection box body; and a negative high-voltage ion generator and a positive high-voltage ion generator are respectively arranged in the first charged area and the second charged area, the negative high-voltage ion generator is used for sending negative high-voltage charged ions to the surface of the object, and the positive high-voltage ion generator is used for sending positive high-voltage charged ions to the surface of the object. The beneficial effects of the utility model are: the negative high-voltage charged ions are released to the surface of the article to enable the surface of the article to be charged with negative charges, then the positive high-voltage charged ions are released, the positive high-voltage charged ions and the negative high-voltage charged ions generate a discharging effect under the action of an electric field force, and bacteria and viruses on the surface of the article can be stripped by the electric field force in the second charging area to finish the sterilization and disinfection of the surface of the article.

Description

Electric ion sterilization and disinfection machine for disinfecting surface of article
Technical Field
The utility model relates to the technical field of disinfection equipment, in particular to an electric ion sterilization machine for disinfecting the surface of an article.
Background
In the transportation of goods, bacteria and viruses are adhered to the surfaces of goods, packaging containers, packaging materials, packaging auxiliary objects, packaging parts and the like, so that the risk of disease infection is increased, but in the current logistics transportation, the disinfection of the transported goods is inconvenient, the risk of logistics transportation is increased, and the safety of goods is difficult to ensure.
In the prior art, the most common disinfection mode for the surfaces of articles is to spray disinfectant through manual work for sterilization, so that the labor intensity of workers is high, the disinfection efficiency is not high, the six outer vertical surfaces of the articles stacked layer upon layer can not be comprehensively sprayed, the disinfection effect can not be guaranteed, the articles are required to be dried after disinfection, and the influence on the articles is avoided. Still there is an automatic commodity circulation packing degassing unit that disinfects among the prior art, sprays the antiseptic solution through automatic to the commodity circulation packing and disinfects, then carries out the drying to the commodity circulation packing through drying mechanism, and the device structure is complicated, and is with high costs. The other part is plasma sterilization technology, which discharges positive and negative charged ions in the air in the same space and time to kill bacteria and virus on the outer package indirectly. Although this kind of technology can kill bacteria and viruses on the logistics package, it is not practical because it releases charged ions in the same time and space, the charged ions with different polarities annihilate and discharge each other in the air, the probability is not directly acted on the bacteria and virus body, only a very small part of charged ions make the bacteria and viruses charged, and a small part of charged ions with opposite polarity to the charged bacteria and viruses and their discharge effect, so its killing efficiency is poor, and it also produces harmful gases such as ozone and nitrogen dioxide while producing plasma. In the prior art, ultraviolet rays and ozone are used for sterilizing and disinfecting devices, but the use scenes are limited due to the fact that the devices need long acting time and are harmful to human bodies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an electric ion sterilization machine for sterilizing the surface of an article, which has simple structure, convenient operation and good sterilization and disinfection effect. Meanwhile, an independent positive charge area is arranged near the discharge port area, and the bacteria and viruses with negative charges on the surface of the article are separated from the surface of the article and adsorbed on a positive high-voltage discharge head by using the electrostatic field suction force of a positive electrostatic field of the positive charge area to the bacteria and viruses with negative charges on the surface of the article, so that the bacteria and viruses on the surface of the article are further stripped, and the killing rate is improved.
In the case of bacteria, the cell membrane of the bacteria is seriously punctured and damaged during discharge after the bacteria are charged, and in the case of viruses, RNA or DNA molecular chains of the bacteria are damaged, so that the bacteria and the viruses are killed. And secondly, the discharge effect can open the molecular bond of the gas to generate free radicals such as monoatomic molecules, negative oxygen ions, OH ions, free oxygen atoms and the like, and the substances have extremely strong activation and oxidation capabilities, have very strong killing power on bacteria and viruses, and can indirectly kill the bacteria and the viruses under the condition of not generating direct discharge action. The utility model can directly discharge electricity to kill bacteria and viruses with high probability, thereby improving the killing rate of the bacteria and the viruses.
The technical scheme for solving the technical problems is as follows: an electric ion sterilization machine for sterilizing the surface of an article comprises a sterilizing box body, wherein a feed port and a discharge port are respectively arranged at two ends of the sterilizing box body, and a conveying mechanism for conveying the article input from the feed port to the discharge port is arranged in the sterilizing box body; the disinfection box is internally provided with a first independent charged area and a second independent charged area which are arranged along the conveying direction of the conveying mechanism, a negative high-voltage ion generator and a positive high-voltage ion generator are respectively arranged in the first charged area and the second charged area, the negative high-voltage ion generator is used for sending negative high-voltage charged ions to the surface of the object, and the positive high-voltage ion generator is used for sending positive high-voltage charged ions to the surface of the object.
The utility model has the beneficial effects that: when the articles are electric conductors, the articles entering the disinfection box body are sterilized and disinfected under the action of negative high-voltage ions released by the negative high-voltage ion generator; when the article is a non-conductor, firstly releasing a high-voltage charged ion to the article to enable bacteria and viruses on the article to carry the same charged ion, and then releasing another high-voltage charged ion, wherein the positive high-voltage charged ion and the negative high-voltage charged ion have a discharging effect on the bacteria and viruses to finish killing the bacteria and viruses on the article, the gas molecular bond can be opened by the ionizing effect to generate free radicals such as monoatomic molecules, negative oxygen ions, OH ions, free oxygen atoms and the like, the substances have strong activating and oxidizing capabilities, have strong killing power on the bacteria and viruses, and can indirectly kill the bacteria and viruses under the condition of not generating a direct discharging effect; meanwhile, an independent positive charge area is arranged near the discharge port area, and the bacteria and viruses are separated from the surface of the article and adsorbed on a positive high-voltage discharge head by using the electrostatic field suction of positive static electricity of the positive charge area to the bacteria and viruses with negative charges on the surface of the article, so that the bacteria and viruses on the surface of the article are further stripped, and the killing rate is improved. The utility model has simple structure, can directly act on the bacteria and viruses on the article by the discharge effect to efficiently and directly finish the sterilization and disinfection of the article, and can also bring the substances with the sterilization and disinfection effects on the surrounding air by the ionization effect so as to indirectly kill the bacteria and viruses, and further strip the bacteria and viruses on the surface of the article by using the electrostatic field force. The utility model has the advantages of various sterilization and disinfection effects, high sterilization and disinfection efficiency and simple structure, and saves the time and cost for sterilizing and disinfecting articles. On the basis of the technical scheme, the utility model can be further improved as follows.
Furthermore, a partition for physically isolating the first charged area from the second charged area is arranged in the disinfection box body, and the partition is an insulating curtain and/or an exhaust fan and/or an isolation space. Further, the isolation piece is an insulating curtain used for dividing the disinfection box body into the first charged area and the second charged area along the conveying direction of the conveying mechanism.
The beneficial effect of adopting the further scheme is that: the inner cavity of the disinfection box body is divided into a first charged area and a second charged area which are independent through a partition piece, positive high-voltage charged ions and negative high-voltage charged ions are respectively released in the two charged areas through a positive high-voltage ion generator and a negative high-voltage ion generator, the fact that the charged particle ions in the two charged areas do not have a discharging effect before the bacteria and viruses on the articles are charged is guaranteed, the concentration of the charged ions is reduced, when the articles respectively enter the first charged area, the bacteria and viruses on the outer package can respectively load the corresponding charged ions, and along with the conveying of a conveying mechanism, the opposite charged ions can have a discharging effect with the existing charged ions on the bacteria and viruses when entering the other charged area, and therefore the bacteria and the viruses on the articles can be directly and efficiently killed.
The timing controller is used for controlling the positive high-voltage ion generator and the negative high-voltage ion generator to be turned on and off, and the timing controller controls the positive high-voltage ion generator and the negative high-voltage ion generator to be turned on and turned off at intervals.
The beneficial effect of adopting the further scheme is that: the timing controller controls the positive high-voltage ion generator and the negative high-voltage ion generator to be opened at intervals, so that the phenomenon that when the two generators are opened simultaneously, a large amount of positive high-voltage charged ions and negative high-voltage charged ions are combined in the air in advance before bacteria and viruses on articles are charged, and the effect of discharging is generated to influence the sterilization and disinfection efficiency is avoided.
Furthermore, the feed inlet with discharge gate department all is equipped with electrically conductive flexible door curtain, and the upper end of electrically conductive flexible door curtain needs to be connected with disinfection box shell.
Further, the feed inlet with discharge gate department all is equipped with double-deck door curtain, and outside door curtain is electrically conductive flexible door curtain, and inboard door curtain is flexible non-conductor door curtain, and the upper end of the electrically conductive flexible door curtain in the outside needs to be connected with the disinfection box shell.
The beneficial effect of adopting the further scheme is that: the setting up of the electrically conductive flexible door curtain in the outside can be completely cut off the disinfection box, avoids entering into the external world at the ozone that high-voltage charged ion and oxygen effect produced and causes the pollution, and electrically conductive flexible door curtain can also completely cut off the electromagnetic radiation in the disinfection box. The inner side flexible non-conductor door curtain can prevent positive high-voltage charged ions and negative high-voltage charged ions from entering the outside air, and simultaneously prevent the charged ions in the charged area from being attracted by the grounded outer side conductive flexible door curtain in advance before contacting with objects to cause a discharge effect, thereby preventing the concentration of the charged ions in the charged area from being reduced and the sterilization and extinction efficiency from being influenced.
Further, the side walls of the disinfection box body, which are close to the feed inlet and the discharge outlet, are provided with an air inlet and an air outlet, the air inlet and the air outlet are communicated through a circulating air pipe, a circulating fan is arranged in the circulating air pipe, and a catalyst for eliminating ozone and nitrogen dioxide which are generated simultaneously with charged ions is arranged in the circulating air pipe.
The beneficial effect of adopting the further scheme is that: air in the sterilizing box body is sucked in a circulating mode through the circulating fan, then the ozone entering the circulating air pipe is purified through the catalyst for eliminating the ozone and the nitrogen dioxide, and the influence of the ozone on the environment is avoided.
Further, the disinfection box is close to the feed inlet with the lateral wall of discharge gate all is equipped with the air exit, and the input of air exhauster passes through the exhaust pipe intercommunication the air exit is used for taking out the box with the internal air of disinfection external, be equipped with the catalyst of eliminating ozone and nitrogen dioxide in the exhaust pipe.
The beneficial effect of adopting the further scheme is that: the setting of air exhauster can be taken the air in the sterilizer out for produce certain negative pressure in the sterilizer, thereby make and produce in feed inlet department and discharge gate department and blow to the blast wall in the sterilizer by the external world, avoid the interior ozone of sterilizer to arrange outward and cause the influence to the environment.
Further, the conveying mechanism is a roller conveyor belt.
The beneficial effect of adopting the further scheme is that: the conveying mechanism adopts the roller conveying belt, the bottom of the article is in rolling connection with the roller conveying belt, the bottom of the article is prevented from being always abutted against the belt when the belt is adopted, and the contact between the bottom of the article and positive high-voltage charged ions and negative high-voltage charged ions is prevented from being influenced, so that the sterilization and disinfection effects on the bottom of the article are prevented from being influenced.
Further, a discharge head is arranged between two adjacent conveying rollers of the roller conveying belt and communicated with the positive high-voltage ion generator or the negative high-voltage ion generator through a power line, and a discharge fan is arranged at the discharge head.
The beneficial effect of adopting the further scheme is that: the discharge head is arranged between two adjacent conveying rollers, so that the sterilization and disinfection of the bottoms of the articles can be effectively improved.
Further, a non-conductor U-shaped groove body is fixedly arranged between two adjacent conveying rollers of the roller conveying belt, and the discharge head is arranged in the non-conductor U-shaped groove body.
The beneficial effect of adopting the further scheme is that: the non-conductor U-shaped groove body is convenient for the installation and the arrangement of the discharge head on one hand, and on the other hand can guide charged ions, so that the charged ions are prevented from contacting and discharging with the conveying roller in advance, and the sterilization and disinfection effects are improved.
Further, top, below and both sides of gyro wheel conveyer belt all are equipped with nonconductor U type cell body, all be equipped with in the nonconductor U type cell body discharge head.
The beneficial effect of adopting the further scheme is that: through all setting up non-conductor U type cell body to the upper and lower and left and right sides of gyro wheel conveyer belt, further improve the disinfection effect of disinfecting.
Further, the roller conveyor belt is not grounded.
The beneficial effect of adopting the further scheme is that: the grounded roller conveyor belt can generate a discharging effect with charged ions in the disinfection box body in advance, the concentration of the charged ions in the disinfection box body is reduced, and the effect of killing bacteria and viruses on external packages is influenced.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a third embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a fourth embodiment of the present invention;
FIG. 5 is a schematic view of the installation of a circulation fan according to an embodiment of the present invention;
FIG. 6 is a top view of a U-shaped channel between the transport rollers in an embodiment of the present invention;
FIG. 7 is a layout diagram of a non-conductive U-shaped trough body around the conveying mechanism in the embodiment of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1. sterilizing the box body; 2. a feed inlet; 3. a discharge port; 4. a conveying mechanism; 5. a positive high voltage ionizer; 6. a negative high-voltage ion generator; 7. an insulating curtain; 81. a first charged region; 82. a second charged region; 9. a conductive flexible door curtain; 10. an air inlet; 11. an air outlet; 12. a circulating air duct; 13. a circulation fan; 14. a catalyst; 15. an air outlet; 16. an exhaust fan; 17. a conveying roller; 18. a discharge head; 19. a power line; 20. a discharge fan; 21. a non-conductor U-shaped groove body; 22. an exhaust duct; 23. A flexible non-conductive door curtain.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
Example one
As shown in fig. 1, in the present embodiment, the sterilization box 1 is included, a feeding port 2 and a discharging port 3 are respectively disposed at two ends of the sterilization box 1, a conveying mechanism 4 for conveying the articles fed from the feeding port 2 to the discharging port 3 is disposed in the sterilization box 1, and the conveying mechanism 4 is electrically connected to a control circuit for controlling the opening and closing of the conveying mechanism 4 and adjusting the conveying speed; the disinfection box body 1 is internally provided with a first independent charged area 81 and a second independent charged area 82 along the conveying direction of the conveying mechanism 4, the first charged area 81 and the second charged area 82 are internally provided with a negative high-voltage ion generator 6 and a positive high-voltage ion generator 5 respectively, the positive high-voltage ion generator 5 is used for sending positive high-voltage charged ions to the surface of an article, and the negative high-voltage ion generator 6 is used for sending negative high-voltage charged ions to the surface of the article.
In the present embodiment, a timing controller (not shown in the drawings, and the timing controller and the control method thereof are all prior art, and the structure thereof is not described in detail herein) for controlling the positive high voltage ion generator 5 and the negative high voltage ion generator 6 to be turned on and off is further included, and the timing controller controls the positive high voltage ion generator 5 and the negative high voltage ion generator 6 to be turned on and off at intervals.
Preferably, the negative high-voltage ion generator 6 is arranged close to the feed inlet 2, the positive high-voltage ion generator 5 is arranged between the negative high-voltage ion generator 6 and the discharge outlet 3, the timing controller controls the positive high-voltage ion generator 5 and the negative high-voltage ion generator 6 to be opened at intervals, the phenomenon that when the two generators are opened simultaneously, a large amount of positive high-voltage charged ions and negative high-voltage charged ions are combined in the air to influence the sterilization and disinfection efficiency is avoided, the timing controller controls the negative high-voltage ion generator 6 to be opened firstly, non-conductor objects entering the disinfection box body 1 pass through a negative high-voltage charged ion interval firstly, the negative high-voltage charged ions are attached to the objects, the bacteria and viruses on the objects can be sterilized and disinfected, and are attached to the bacteria and viruses which are not killed, the conveying mechanism 4 drives the objects to continue to advance, and the timing controller controls the negative high-voltage ion generator 6 to be closed, the positive high-voltage ion generator 5 is controlled to be started, the positive high-voltage ion generator 5 releases positive high-voltage charged ions, and the positive high-voltage charged ions and the negative high-voltage charged ions have a point releasing effect, so that bacteria and viruses are further killed, and the sterilization and disinfection effects and efficiency are greatly improved.
In this embodiment, when the articles entering the disinfection box 1 are electric conductors, the sterilization and disinfection of the articles can be completed only by turning on the negative high-voltage ion generator 6. In this case, the negative high-voltage ion generator 6 or the positive high-voltage ion generator 5 can be independently turned on according to needs, or the negative high-voltage ion generator 6 and the positive high-voltage ion generator 5 can be turned on at intervals to achieve the purpose of sterilization and disinfection.
In the present embodiment, the order of arrangement of the negative high-voltage ion generator 6 and the positive high-voltage ion generator 5 can be adjusted as required, and is within the protection scope of the present application.
In this embodiment, feed inlet 2 with discharge gate 3 department all is equipped with electrically conductive flexible door curtain 9, and is further preferred, feed inlet 2 with discharge gate 3 department all is equipped with double-deck door curtain, and outside door curtain is electrically conductive flexible door curtain 9, and inboard door curtain is flexible non-conductor door curtain 23, and the upper end of the electrically conductive flexible door curtain 9 in the outside needs to be connected with disinfection box 1 shell. The setting up of the electrically conductive flexible door curtain 9 in outside can be isolated with disinfection box 1, avoids entering into the external world at the ozone that positive high voltage charged ion and negative high voltage charged ion produced in the oxygen effect and causes the pollution, and electrically conductive flexible door curtain 9 can also isolate the electromagnetic radiation in the disinfection box 1. The inner side flexible non-conductor door curtain 23 can prevent positive high-voltage charged ions and negative high-voltage charged ions from entering the outside air, and simultaneously prevent the charged ions in the charged area from being attracted by the grounded outer side conductive flexible door curtain 9 in advance before contacting with objects to cause a discharge effect, thereby preventing the concentration of the charged ions in the charged area from being reduced and the sterilization and extinction efficiency from being influenced.
In the embodiment, in order to ensure that the electromagnetic radiation of the whole machine reaches the standard, the shell of the equipment needs to be well grounded, if the shell is a conductor, the shell does not need to be grounded separately, and if the shell is a nonconductor, a metal layer needs to be arranged on the shell to be well grounded; each conductive flexible door curtain 9 needs to be grounded, and specifically, the upper end of each conductive flexible door curtain 9 needs to be connected with the shell of the disinfection box body 1. The roller conveyor belt is not grounded, the grounded roller conveyor belt can generate a discharging effect with charged ions in the disinfection box body 1 in advance, the concentration of the charged ions in the disinfection box body 1 is reduced, and the effect of killing bacteria and viruses on external packages is influenced.
In this embodiment, as shown in fig. 5, the side walls of the disinfection box body 1 close to the feed port 2 and the discharge port 3 are both provided with an air inlet 10 and an air outlet 11, the air inlet 10 and the air outlet 11 are communicated through a circulating air pipe 12, a circulating fan 13 is arranged in the circulating air pipe 12, a catalyst 14 for eliminating ozone and nitrogen dioxide is arranged in the circulating air pipe 12, air in the disinfection box body 1 is circularly sucked through the circulating fan 13, and then ozone entering the circulating air pipe 12 is purified through the catalyst 14 for eliminating ozone and nitrogen dioxide, so that the influence of ozone on the environment is avoided.
Preferably, the conveying mechanism 4 is a roller conveyor belt (the roller conveyor belt is a prior art in the field, and a specific structure of the roller conveyor belt is not described here), the conveying mechanism 4 adopts the roller conveyor belt, the bottom of the article is in rolling connection with the roller conveyor belt, and the bottom of the article is prevented from being always abutted against the belt when the belt is adopted, so that the contact between the bottom of the article and positive high-voltage charged ions and negative high-voltage charged ions is prevented from being influenced, and therefore the sterilization and disinfection effects on the bottom of the article are prevented from being influenced.
Further, as shown in fig. 6 and 7, a discharge head 18 is arranged between two adjacent conveying rollers 17 of the roller conveying belt, the discharge head 18 is communicated with the positive high-voltage ion generator 5 or the negative high-voltage ion generator 6 through a power line 19, a discharge fan 20 is arranged at the position of the discharge head 18, a non-conductor U-shaped groove 21 is fixedly arranged between two adjacent conveying rollers 17 of the roller conveying belt, the discharge head 18 is arranged in the non-conductor U-shaped groove 21, the non-conductor U-shaped groove 21 is arranged above, below and on two sides of the roller conveying belt, and the discharge head 18 is arranged in the non-conductor U-shaped groove 21. The structure setting more than adopting, set up discharge head 18 between two adjacent conveying rollers 17, can effectively improve the disinfection of disinfecting to the article bottom, the installation setting of the discharge head 18 of being convenient for on the one hand of setting up of non-conductor U type cell body 21, on the other hand can lead to the charged ion, avoid charged ion in advance with conveying rollers 17 contact, discharge, improve the disinfection effect of disinfecting, all set up non-conductor U type cell body 21 through the upper and lower and left and right sides to the gyro wheel conveyer belt, further improve the disinfection effect of disinfecting.
Example two
As shown in fig. 2, on the basis of the first embodiment, the present embodiment further improves: disinfection box 1 is close to feed inlet 2 with the lateral wall of discharge gate 3 all is equipped with air exit 15, and exhaust fan 16's input passes through exhaust pipe 22 intercommunication outside air exit 15 is used for taking out the box with the air in the disinfection box 1, be equipped with the catalyst 14 of eliminating ozone and nitrogen dioxide in the exhaust pipe 22, air exhaust fan 16's setting can be taken out the air in the disinfection box 1 for produce certain negative pressure in the disinfection box 1, thereby make and produce by the external wind wall of blowing to in the disinfection box 1 in feed inlet 2 department and discharge gate 3, avoid the external row of ozone in the disinfection box 1 to cause the influence to the environment.
EXAMPLE III
As shown in fig. 3, the present embodiment includes a sterilization box 1, a feeding port 2 and a discharging port 3 are respectively disposed at two ends of the sterilization box 1, a conveying mechanism 4 for conveying the articles fed from the feeding port 2 to the discharging port 3 is disposed in the sterilization box 1, and the conveying mechanism 4 is electrically connected to a control circuit for controlling the opening and closing of the conveying mechanism 4 and adjusting the conveying speed; the disinfection box body 1 is internally provided with a first independent charged area 81 and a second independent charged area 82 along the conveying direction of the conveying mechanism 4, the first charged area 81 and the second charged area 82 are internally provided with a negative high-voltage ion generator 6 and a positive high-voltage ion generator 5 respectively, the positive high-voltage ion generator 5 is used for sending positive high-voltage charged ions to the surface of an article, and the negative high-voltage ion generator 6 is used for sending negative high-voltage charged ions to the surface of the article.
In the embodiment of the present invention, a partition for physically isolating the first charged area 81 and the second charged area 82 is provided in the disinfection cabinet 1, and the partition is an insulating curtain 7 and/or a suction fan 16 and/or an isolation space. In this embodiment, the isolating member is an insulating curtain 7 for dividing the disinfection box body 1 into a first charged area 81 and a second charged area 82 along the conveying direction of the conveying mechanism 4, the positive high-voltage ion generator 5 and the negative high-voltage ion generator 6 are respectively arranged in the first charged area 81 and the second charged area 82, the inner cavity of the disinfection box body 1 is divided into the first charged area 81 and the second charged area 82 through the insulating curtain 7, the positive high-voltage ion generator 5 and the negative high-voltage ion generator 6 respectively release positive high-voltage charged ions and negative high-voltage charged ions in the first charged area 81 and the second charged area 82, so as to ensure that no power generation occurs in the charged particles in the first charged area 81 and the second charged area 82, which results in a decrease in the concentration of the charged ions, when the articles enter the first charged area, the bacteria and viruses on the articles can respectively load the corresponding charged ions, along with the conveying of the conveying mechanism, the charged ions which enter the other charged area and are opposite to each other can generate a discharge effect with the existing charged ions on the bacteria and the viruses, so that the bacteria and the viruses on the articles can be efficiently killed.
In this embodiment, it is preferable that negative high-voltage ion generator 6 is arranged in first charged area 81 near feed inlet 2, positive high-voltage ion generator 5 is arranged in second charged area 82 of examinee feed inlet and discharge outlet 3, non-conductor articles entering disinfection box body 1 pass through first charged area 81 of negative high-voltage charged ions, the negative high-voltage charged ions are attached to the articles, bacteria and viruses on the articles can be sterilized and disinfected, and are attached to bacteria and viruses which are not killed, conveying mechanism 4 drives the articles to continuously advance into second charged area 82 of positive high-voltage charged ions, positive high-voltage charged ions and negative high-voltage charged ions generate discharge effect, bacteria and viruses are further killed, and sterilization and disinfection effect and efficiency are greatly improved.
In this embodiment, when the articles entering the disinfection box 1 are electric conductors, the sterilization and disinfection of the articles can be completed only by turning on the negative high-voltage ion generator 6. In this case, the negative high-voltage ion generator 6 or the positive high-voltage ion generator 5 can be independently turned on according to needs, or the negative high-voltage ion generator 6 and the positive high-voltage ion generator 5 can be turned on at intervals to achieve the purpose of sterilization and disinfection.
In the present embodiment, the order of arrangement of the negative high-voltage ion generator 6 and the positive high-voltage ion generator 5 can be adjusted as required, and is within the protection scope of the present application.
In this embodiment, feed inlet 2 with discharge gate 3 department all is equipped with electrically conductive flexible door curtain 9, and is further preferred, feed inlet 2 with discharge gate 3 department all is equipped with double-deck door curtain, and outside door curtain is electrically conductive flexible door curtain 9, and inboard door curtain is flexible non-conductor door curtain 23, and the upper end of the electrically conductive flexible door curtain 9 in the outside needs to be connected with disinfection box 1 shell. The setting up of the electrically conductive flexible door curtain 9 in outside can be isolated with disinfection box 1, avoids entering into the external world at the ozone that positive high voltage charged ion and negative high voltage charged ion produced in the oxygen effect and causes the pollution, and electrically conductive flexible door curtain 9 can also isolate the electromagnetic radiation in the disinfection box 1. The inner side flexible non-conductor door curtain 23 can prevent positive high-voltage charged ions and negative high-voltage charged ions from entering the outside air, and simultaneously prevent the charged ions in the charged area from being attracted by the grounded outer side conductive flexible door curtain 9 in advance before contacting with objects to cause a discharge effect, thereby preventing the concentration of the charged ions in the charged area from being reduced and the sterilization and extinction efficiency from being influenced.
In the embodiment, in order to ensure that the electromagnetic radiation of the whole machine reaches the standard, the shell of the equipment needs to be well grounded, if the shell is a conductor, the shell does not need to be grounded separately, and if the shell is a nonconductor, a metal layer needs to be arranged on the shell to be well grounded; every electrically conductive flexible door curtain 9 all needs ground connection, and is concrete, and the upper end of electrically conductive flexible door curtain 9 needs to be connected with disinfection box 1 shell, if disinfection box 1 shell is the metal, the upper end of electrically conductive flexible door curtain 9 needs to communicate with disinfection box 1 shell. The roller conveyor belt is not grounded, and the grounded roller conveyor belt can generate a discharge effect with charged ions in the disinfection box body 1 in advance, so that the concentration of the charged ions in the disinfection box body 1 is reduced, and the effect of killing bacteria and viruses on external packages is influenced.
In this embodiment, as shown in fig. 5, the side walls of the disinfection box body 1 close to the feed port 2 and the discharge port 3 are both provided with an air inlet 10 and an air outlet 11, the air inlet 10 and the air outlet 11 are communicated through a circulating air pipe 12, a circulating fan 13 is arranged in the circulating air pipe 12, a catalyst 14 for eliminating ozone and nitrogen dioxide is arranged in the circulating air pipe 12, air in the disinfection box body 1 is circularly sucked through the circulating fan 13, and then ozone entering the circulating air pipe 12 is purified through the catalyst 14 for eliminating ozone and nitrogen dioxide, so that the influence of ozone on the environment is avoided.
Preferably, the conveying mechanism 4 is a roller conveyor belt (the roller conveyor belt is a prior art in the field, and a specific structure of the roller conveyor belt is not described here), the conveying mechanism 4 adopts the roller conveyor belt, the bottom of the article is in rolling connection with the roller conveyor belt, and the bottom of the article is prevented from being always abutted against the belt when the belt is adopted, so that the contact between the bottom of the article and positive high-voltage charged ions and negative high-voltage charged ions is prevented from being influenced, and therefore the sterilization and disinfection effects on the bottom of the article are prevented from being influenced.
Further, as shown in fig. 6 and 7, a discharge head 18 is arranged between two adjacent conveying rollers 17 of the roller conveying belt, the discharge head 18 is communicated with the positive high-voltage ion generator 5 or the negative high-voltage ion generator 6 through a power line 19, a discharge fan 20 is arranged at the discharge head 18, a non-conductor U-shaped groove 21 is fixedly arranged between the two adjacent conveying rollers 17 of the roller conveying belt, the discharge head 18 is arranged in the non-conductor U-shaped groove 21, the non-conductor U-shaped groove 21 is arranged above, below and on two sides of the roller conveying belt, and the discharge head 18 is arranged in the non-conductor U-shaped groove 21. Structure setting more than adopting, set up discharge head 18 between two adjacent conveying rollers 17, can effectively improve the disinfection of disinfecting to the article bottom, the installation setting of the discharge head 18 of being convenient for on the one hand of setting up of non-conductor U type cell body 21, on the other hand can lead to the charged ion, avoid charged ion in advance with conveying rollers 17 contact, discharge, improve the disinfection effect of disinfecting, all set up non-conductor U type cell body 21 through the upper and lower and left and right sides to the gyro wheel conveyer belt, 4 non-conductor U type cell bodies 21 form a rectangle closed loop about from top to bottom, further improve the disinfection effect of disinfecting.
Example four
As shown in fig. 4, on the basis of the third embodiment, the present embodiment further improves the following: disinfection box 1 is close to feed inlet 2 with the lateral wall of discharge gate 3 all is equipped with air exit 15, and exhaust duct 22 intercommunication is passed through to air exhauster 16's input air exit 15 is used for taking out the box with the air in the disinfection box 1 outside, be equipped with the catalyst 14 of eliminating ozone and nitrogen dioxide in the exhaust duct 22, air exhauster 16's setting can take out the air in the disinfection box 1 for produce certain negative pressure in the disinfection box 1, thereby make and produce by the external wind wall of blowing to disinfection box 1 in feed inlet 2 department and discharge gate 3, avoid the ozone in the disinfection box 1 to arrange outward and cause the influence to the environment.
In the utility model, when the articles are electric conductors, the articles entering the disinfection box body 1 are sterilized and disinfected under the action of negative high-voltage ions released by the negative high-voltage ion generator 6; when the article is a non-conductor, firstly releasing one high-voltage charged ion to enable bacteria and viruses on the article to take the same charged ion, and then releasing the other high-voltage charged ion, wherein the positive high-voltage charged ion and the negative high-voltage charged ion have a discharging effect on the bacteria and the viruses to finish the killing of the bacteria and the viruses on the article; the ionization can open the molecular bond of the gas to generate free radicals such as monoatomic molecules, negative oxygen ions, OH ions, free oxygen atoms and the like, the substances have extremely strong activation and oxidation capabilities, have very strong killing power on bacteria and viruses, and can indirectly kill the bacteria and the viruses under the condition of not generating direct discharge; the utility model has simple structure, can directly act on the discharge effect and bacteria and viruses on the articles to efficiently and directly finish the sterilization and disinfection of the articles, and can also carry substances with sterilization and disinfection effects on the surrounding air through ionization action so as to indirectly kill the bacteria and the viruses.
The technical scheme of the application is used for sterilizing objects in the description of the embodiment, but can be used for sterilizing closed spaces, semi-closed spaces and even open spaces through different modifications. For example, a passage for people to enter and exit is arranged in front of a bus station, the surfaces of clothes of passengers are disinfected, and various livestock animals in a farm are disinfected regularly.
In the description of the present invention, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the utility model.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (11)

1. An electric ion sterilization machine for sterilizing the surfaces of articles is characterized by comprising a sterilization box body (1), wherein a feed port (2) and a discharge port (3) are respectively arranged at two ends of the sterilization box body (1), and a conveying mechanism (4) for conveying the articles input from the feed port (2) to the discharge port (3) is arranged in the sterilization box body (1); be equipped with in disinfection box (1) along independent first charged area (81) and independent second charged area (82) that the direction of delivery set up of conveying mechanism (4), be equipped with negative high-voltage ion generator (6) and positive high-voltage ion generator (5) in first charged area (81) and the second charged area (82) respectively, negative high-voltage ion generator (6) be used for to the article surface sends negative high-voltage charged ion, positive high-voltage ion generator (5) be used for to the article surface sends positive high-voltage charged ion.
2. An electric ion sterilizer for sterilizing the surfaces of objects according to claim 1, wherein a separator for physically separating the first charged area (81) from the second charged area (82) is arranged in the sterilizing box body (1), and the separator is an insulating curtain (7) and/or a suction fan and/or an isolated space.
3. An electric ion sterilizer for sterilizing surfaces of objects according to claim 2, wherein the partition is an insulating curtain (7) for dividing the sterilization case (1) into the first charged zone (81) and the second charged zone (82) in the transport direction of the transport mechanism (4).
4. The electric ion sterilizer for sterilizing the surfaces of objects according to claim 1, further comprising a timing controller for controlling the positive high voltage ion generator (5) and the negative high voltage ion generator (6) to be turned on and off, wherein the timing controller controls the positive high voltage ion generator (5) and the negative high voltage ion generator (6) to be turned on and off at intervals.
5. An electric ion sterilizer for sterilizing the surfaces of objects according to any of claims 1 to 4, wherein both the inlet (2) and the outlet (3) are provided with an electrically conductive flexible door curtain (9).
6. The electric ion sterilization and disinfection machine for disinfecting the surface of an article according to any one of claims 1 to 4, wherein the side wall of the disinfection box body (1) close to the feed inlet (2) and the discharge outlet (3) is provided with an air inlet (10) and an air outlet (11), the air inlet (10) and the air outlet (11) are communicated through a circulating air pipe (12), a circulating fan (13) is arranged in the circulating air pipe (12), and a catalyst (14) for eliminating ozone and nitrogen dioxide is arranged in the circulating air pipe (12).
7. The electric ion sterilization and disinfection machine for disinfecting the surface of an article according to any one of claims 1 to 4, characterized in that the side walls of the disinfection box body (1) close to the feed inlet (2) and the discharge outlet (3) are provided with exhaust outlets (15), the input end of an exhaust fan (16) is communicated with the exhaust outlets (15) through exhaust pipelines (22), the exhaust outlets (15) are used for pumping the air in the disinfection box body (1) out of the box body, and catalysts (14) for eliminating ozone and nitrogen dioxide are arranged in the exhaust pipelines.
8. An electric ion sterilizer for sterilizing surfaces of objects according to any of claims 1 to 4, wherein the conveyor means (4) is a roller conveyor.
9. The electric ion sterilization and disinfection machine for disinfecting the surface of objects according to claim 8, characterized in that a discharge head (18) is arranged between two adjacent conveying rollers (17) of the roller conveyor belt, the discharge head (18) is communicated with the positive high-voltage ion generator (5) or the negative high-voltage ion generator (6) through a power line (19), and a discharge fan (20) is arranged at the discharge head (18).
10. The electric ion sterilizer for sterilizing the surface of an article according to claim 9, wherein a non-conductive U-shaped groove (21) is fixedly arranged between two adjacent conveying rollers (17) of the roller conveyor belt, and the discharge head (18) is arranged in the non-conductive U-shaped groove (21).
11. The electric ion sterilizer for sterilizing the surface of an article according to claim 10, wherein the non-conductive U-shaped groove bodies (21) are arranged above, below and on both sides of the roller conveyor belt, and the discharge heads (18) are arranged in the non-conductive U-shaped groove bodies (21).
CN202220215115.2U 2022-01-26 2022-01-26 Electric ion sterilization and disinfection machine for disinfecting surface of article Active CN216755032U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114306675A (en) * 2022-01-26 2022-04-12 重庆中电大宇卫星应用技术研究所有限公司 Electric ion sterilization machine for sterilizing surface of article

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114306675A (en) * 2022-01-26 2022-04-12 重庆中电大宇卫星应用技术研究所有限公司 Electric ion sterilization machine for sterilizing surface of article
CN114306675B (en) * 2022-01-26 2024-08-20 重庆中电大宇卫星应用技术研究所有限公司 Electric ion sterilizing and disinfecting machine for article surface disinfection

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