CN114796547A - Intelligent physical germ killing system and method for farm - Google Patents
Intelligent physical germ killing system and method for farm Download PDFInfo
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- CN114796547A CN114796547A CN202210426955.8A CN202210426955A CN114796547A CN 114796547 A CN114796547 A CN 114796547A CN 202210426955 A CN202210426955 A CN 202210426955A CN 114796547 A CN114796547 A CN 114796547A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an intelligent physical germ killing system and method for a farm, wherein the system comprises a control module, a display control panel, an environment sensing device and a mixed UV control module; the environment sensing device, the mixed UV control module and the display control panel are all connected with the control module; the display control panel is used for inputting the types of germs to be sterilized; the environment sensing device is used for collecting the temperature and the humidity in the area to be disinfected; the mixed UV control module comprises three LED lamp beads of UVA, UVB and UVC; the control module is used for selecting a corresponding working mode according to the received types and temperature and humidity of germs to be sterilized and controlling the mixed UV control module to work, and the preset control parameters corresponding to the working mode comprise the respective power of UVA, UVB and UVC LED lamp beads, single sterilizing time and sterilizing interval duration. The sterilization device adopts corresponding working modes to sterilize different germ types, temperatures and humidity, has strong purpose and good sterilization effect, can not excessively sterilize to cause waste, and is safe and environment-friendly.
Description
Technical Field
The invention relates to the technical field of germ killing, in particular to an intelligent physical germ killing system and method for a farm.
Background
With the continuous improvement of the breeding level, the breeding in China enters a rapid development period, but because of the intensive scale and high-density breeding of the breeding farm, pathogens of the breeding farm are continuously complex, and pathogenic microorganisms can cause epidemic diseases under appropriate conditions, such as swine fever, foot and mouth disease, porcine reproductive and respiratory syndrome, porcine circovirus, avian influenza, high fever and the like, the faster the propagation speed of the pathogenic microorganisms is, once infectious diseases break out, measures are not taken, and serious economic loss is caused.
Due to the factors of national policies, the proportion of a free-ranging mode in the breeding industry of China is accelerated, the large-scale breeding is accelerated and increased, most of the free-ranging mode is changed from the free-ranging mode to the large-scale breeding, epidemic prevention work is not emphasized due to lack of experience of the large-scale breeding, epidemic prevention concept is thin, investment is not wanted to be increased in epidemic prevention, and a large amount of killing is carried out after diseases occur, so that disastrous training of huge economic losses is caused. Epidemic prevention work of a farm should be mainly carried out by prevention and assisted by treatment. The disinfection is an important link in the comprehensive prevention of diseases, and the propagation path of infectious diseases is cut off through scientific, reasonable and effective disinfection, so that the number of pathogenic microorganisms in farms and poultries can be reduced, and the occurrence of infectious diseases can be reduced or avoided.
At present, aiming at breeding places, a plurality of germ killing modes are mainly adopted: firstly, chemistry disappears and kills, to different places, the corresponding medicine is selected to the different germ that need kill, does not have all germ that a medicine can kill simultaneously, and same medicine frequent use can lead to the germ to have the drug resistance, and the effect reduces, needs the different medicines alternate use of frequently changing dressings. Secondly, ultraviolet mercury lamp physical disinfection, ultraviolet mercury lamp sterilization is an environment-friendly physical disinfection mode, can act on all germs, has no drug resistance, and currently has ultraviolet mercury lamp disinfection equipment, but the current ultraviolet mercury lamp disinfection method has the following defects: a. the ultraviolet mercury lamp has high toxicity, and the cracking and the recovery can cause environmental pollution; b. the ultraviolet mercury lamp has a large light wave band range, can generate ozone, cannot be used in a biological place, can be used only after a person leaves the biological place, is manually set to sterilize the place at regular time, and is moved away or closed by the person after sterilization; c. ultraviolet mercury lamp equipment does not have accurate sterilization standard to the sterilization, and personnel regularly operate and either the germ can not be killed or the excessive killing causes waste (ultraviolet mercury lamp has short service life).
In summary, in the existing chemical disinfection and sterilization methods, different medicines are adopted for disinfection and sterilization, germs are easy to generate drug resistance, the disinfection and sterilization effect is often reduced or loses efficacy after the drug resistance is generated, the drug is not easy to find, the manual preparation and the spraying of the drugs are difficult to accurately control the dosage, the control of disinfection and sterilization interval time cannot be accurately carried out, and a large disinfection and sterilization leak exists. The ultraviolet mercury lamp sterilizing method is easy to generate ozone, is limited in application, cannot be applied to breeding places and biological activity places, can be used only after the places are emptied, adopts manual timing for sterilizing, adopts manual closing or removing after sterilizing, does not have standard sterilizing dosage and sterilizing time for different places, and completely depends on the operation of personnel, and sterilizing effects are different.
Disclosure of Invention
The invention provides an intelligent physical germ killing system and method for a farm, and aims to solve the problems that an existing farm killing scheme is poor in killing effect and not environment-friendly and safe enough.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent physical germ killing system for a farm comprises a control module, a display control panel, an environment sensing device and a mixed UV control module;
the environment sensing device, the mixed UV control module and the display control panel are all connected with the control module;
the display control panel is used for inputting the types of germs to be sterilized;
the environment sensing device is used for collecting the temperature and the humidity in the area to be disinfected;
the mixed UV control module comprises three LED lamp beads of UVA, UVB and UVC;
the control module is used for selecting a corresponding working mode according to the received types of germs to be sterilized and the received temperature and humidity to control the mixed UV control module to work, and the preset control parameters corresponding to the working mode comprise the respective power of UVA, UVB and UVC LED lamp beads, single sterilizing time and sterilizing interval duration.
By corresponding to working modes under different conditions of types, temperatures and humidity of germs to be sterilized in advance, an optimal sterilizing scheme can be intelligently selected according to the types of germs to be sterilized manually input and the automatically acquired temperatures and humidity of an area to be sterilized, namely the corresponding working mode, and the optimal power, single sterilizing time and sterilizing interval duration of three LED lamp beads of UVA, UVB and UVC are selected to carry out sterilizing control. The sterilization and killing are carried out by adopting corresponding working modes according to different germ types, temperatures and humidity, the purpose is strong, the sterilization and killing effect is good, waste caused by excessive sterilization is avoided, and the reasonable utilization of resources is realized.
Further, the device also comprises a communication module connected with the control module and used for communicating with the outside. The communication module is arranged to communicate with the outside, so that on one hand, data such as collected data set control parameters can be uploaded, and on the other hand, externally transmitted data can be received, and updating of preset control parameters of the working mode is realized.
Further, the environment sensing device comprises a temperature and humidity sensor, and the temperature and humidity sensor is used for collecting the temperature and humidity in the area to be disinfected.
Furthermore, the environment sensing device also comprises a UV intensity detection module which is used for detecting the intensity of the ultraviolet light generated by the mixed UV control module and feeding back the intensity of the ultraviolet light to the control module in real time; the control module is also used for comparing the received ultraviolet light intensity with a corresponding preset ultraviolet light intensity threshold value and controlling the power of the mixed UV control module. Through real-time detection, feedback and re-control, a closed loop is realized, accurate control is realized, and the killing effect is ensured.
Further, the control module is also used for sending out an alarm signal when the ratio of the received ultraviolet light intensity to the corresponding preset ultraviolet light intensity threshold value is lower than the limit, so as to remind the mixed UV control module that the light source is damaged. When the attenuation of the ultraviolet light intensity exceeds a certain limit, the problem that the UV light source is damaged is solved, an alarm signal can be sent out in time and transmitted to the display control panel to be displayed, so that the damage of the light source of the mixed UV control module is reminded, and the mixed UV control module can be maintained or replaced in time.
Further, the environment sensing device further comprises an infrared detection module for detecting whether people or animals enter the area to be killed, when the people or the animals are detected to enter the area to be killed, the infrared detection module sends a trigger signal to the control module, and the control module controls the mixed UV control module to be closed when receiving the trigger signal.
In a second aspect, a farm intelligent germ physical killing method is provided, which is implemented based on the farm intelligent germ physical killing system, and comprises the following steps:
inputting the types of germs to be sterilized through a display control panel;
collecting the temperature and humidity in the area to be disinfected through an environment sensing module;
the control module selects a corresponding working mode from a working mode mapping table stored in a database according to the types and the humiture of germs to be sterilized to control the hybrid UV control module to work, and the preset control parameters corresponding to the working mode comprise the respective power of UVA, UVB and UVC LED lamp beads, single sterilizing time and sterilizing interval duration.
Furthermore, the working mode mapping table stores mapping relations between types of germs to be killed, temperature and humidity in the area to be killed and working modes, and each working mode corresponds to three preset control parameters, namely power of UVA, UVB and UVC LED lamp beads, single killing time and killing interval duration.
Further, before killing, the method also comprises the following steps:
through carrying out sterilization experiments on various germs to be sterilized in a laboratory under different temperature and humidity conditions, three control parameters including power of UVA, UVB and UVC LED lamp beads, single sterilization time and sterilization interval duration, which have optimal sterilization effects under various conditions, are selected, and then a mapping relation is established to obtain a working mode mapping table.
Further, still include:
in the sterilization process, the intensity of ultraviolet light generated by the mixed UV control module is detected in real time and fed back to the control module in real time;
the control module compares the received ultraviolet light intensity with a corresponding preset ultraviolet light intensity threshold value to control the power of the hybrid UV control module; and sending out an alarm signal when the ratio of the received ultraviolet light intensity to the corresponding preset ultraviolet light intensity threshold value is lower than the limit.
Advantageous effects
The invention provides an intelligent physical germ killing system and method for a farm, which can intelligently select an optimal killing scheme, namely a corresponding working mode according to the manually input types of germs to be killed and the automatically acquired temperature and humidity of an area to be killed and killed, and select the optimal power, single killing time and killing interval duration of three LED lamp beads of UVA, UVB and UVC to carry out killing control when killing by corresponding working modes under different conditions of types, temperature and humidity of germs to be killed and killed in advance. The sterilization and killing are carried out by adopting corresponding working modes according to different germ types, temperatures and humidity, the purpose is strong, the sterilization and killing effect is good, waste caused by excessive sterilization is avoided, and the reasonable utilization of resources is realized. Meanwhile, ultraviolet rays in three wave bands are generated by adopting a mode of combining three LED lamp beads of UVA, UVB and UVC, the environment is protected, no pollution is caused, the light wave bands are controllable, no ozone is generated, the solid-state light source is small in volume and convenient to design, and environment-friendly, economical and effective physical disinfection and killing are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an intelligent physical germ-killing system for a farm according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. 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 examples given herein without any inventive step, are within the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides an intelligent physical germ killing system for a farm, which includes a control module 1, a display control panel 2, an environment sensing device 3, and a hybrid UV control module 4;
the environment sensing device 3, the mixed UV control module 4 and the display control panel 2 are all connected with the control module 1;
the display control panel 2 is used for inputting the types of germs to be sterilized;
the environment sensing device 3 is used for collecting the temperature and humidity in the area to be disinfected;
the hybrid UV control module 4 comprises three LED lamp beads of UVA41, UVB42 and UVC 43;
the control module 1 is used for selecting a corresponding working mode according to the received types of germs to be sterilized and the received temperature and humidity to control the mixed UV control module 4 to work, and the preset control parameters corresponding to the working mode comprise respective power of UVA, UVB and UVC LED lamp beads, single sterilizing time and sterilizing interval duration.
By corresponding to working modes under different conditions of types, temperatures and humidity of germs to be sterilized in advance, an optimal sterilizing scheme can be intelligently selected according to the types of germs to be sterilized manually input and the automatically acquired temperatures and humidity of an area to be sterilized, namely the corresponding working mode, and the optimal power, single sterilizing time and sterilizing interval duration of three LED lamp beads of UVA, UVB and UVC are selected to carry out sterilizing control. The sterilization and killing are carried out by adopting corresponding working modes according to different germ types, temperatures and humidity, the purpose is strong, the sterilization and killing effect is good, waste caused by excessive sterilization is avoided, and the reasonable utilization of resources is realized.
Preferably, the device further comprises a communication module 5 connected with the control module 1 and used for communicating with the outside. The communication module 5 is arranged to communicate with the outside, so that on one hand, data such as collected data set control parameters and the like can be uploaded; on the other hand, the control module 1 can also receive data transmitted from the outside, store mapping relation data of the types of germs to be sterilized, the temperature and the humidity in the area to be sterilized and the working mode, and can update the data in time through the communication module 5 and the outside communication, so as to update the preset control parameters of the working mode.
In this embodiment, the environment sensing device 3 includes a temperature and humidity sensor 31, a UV intensity detection module 32, and an infrared detection module 33. The temperature and humidity sensor 31 is used for collecting the temperature and humidity in the area to be sterilized. The UV intensity detection module 32 is used for detecting the intensity of the ultraviolet light generated by the hybrid UV control module 4 and feeding the intensity of the ultraviolet light back to the control module 1 in real time; the control module 1 is further configured to compare the received ultraviolet light intensity with a corresponding preset ultraviolet light intensity threshold value, and control the power of the hybrid UV control module 4. By real-time detection, feedback and re-control, a closed loop is realized, accurate control is realized, and the killing effect is ensured; when the ratio of the received ultraviolet light intensity to the corresponding preset ultraviolet light intensity threshold is lower than the limit, the control module 1 is further used for sending an alarm signal to remind the hybrid UV control module that the light source is damaged. When the attenuation of the ultraviolet light intensity exceeds a certain limit, the problem that the UV light source is damaged is solved, an alarm signal can be sent out in time and transmitted to the display control panel 2 to be displayed so as to remind the mixed UV control module that the light source is damaged and the mixed UV control module can be maintained or replaced in time. The infrared detection module 33 is used for detecting whether people or animals enter the area to be killed, when the people or the animals are detected to enter the area to be killed, the infrared detection module 33 sends a trigger signal to the control module 1, and the control module 1 controls the hybrid UV control module 4 to be closed when receiving the trigger signal, so that the safety of the people and the animals in the killing process is ensured.
Based on the intelligent physical germ-killing system for the farm provided by the embodiment, the embodiment of the invention also provides an intelligent physical germ-killing method for the farm, which comprises the following steps:
inputting the types of germs to be sterilized through a display control panel;
collecting the temperature and humidity in the area to be disinfected and killed through an environment sensing module;
the control module selects a corresponding working mode from a working mode mapping table stored in a database according to the types and the humiture of germs to be sterilized to control the hybrid UV control module to work, and the preset control parameters corresponding to the working mode comprise the respective power of UVA, UVB and UVC LED lamp beads, single sterilizing time and sterilizing interval duration.
The working mode mapping table stores mapping relations between types of germs to be killed, temperature and humidity in an area to be killed and working modes, and each working mode corresponds to three preset control parameters including power of UVA, UVB and UVC LED lamp beads, single killing time and killing interval duration.
In this embodiment, the working mode mapping table is obtained by the following method:
through carrying out sterilization experiments on various germs to be sterilized in a laboratory under different temperature and humidity conditions, three control parameters including power of UVA, UVB and UVC LED lamp beads, single sterilization time and sterilization interval duration, which have optimal sterilization effects under various conditions, are selected, and then a mapping relation is established to obtain a working mode mapping table.
Preferably, in the disinfection process, the intensity of the ultraviolet light generated by the hybrid UV control module is detected in real time and fed back to the control module in real time;
the control module compares the received ultraviolet light intensity with a corresponding preset ultraviolet light intensity threshold value to control the power of the hybrid UV control module; and sending out an alarm signal when the ratio of the received ultraviolet light intensity to the corresponding preset ultraviolet light intensity threshold value is lower than the limit.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. An intelligent physical germ killing system for a farm is characterized by comprising a control module, a display control panel, an environment sensing device and a mixed UV control module;
the environment sensing device, the mixed UV control module and the display control panel are all connected with the control module;
the display control panel is used for inputting the types of germs to be sterilized;
the environment sensing device is used for collecting the temperature and the humidity in the area to be disinfected;
the mixed UV control module comprises three LED lamp beads of UVA, UVB and UVC;
the control module is used for selecting a corresponding working mode according to the received types of germs to be sterilized and the received temperature and humidity to control the mixed UV control module to work, and the preset control parameters corresponding to the working mode comprise the respective power of UVA, UVB and UVC LED lamp beads, single sterilizing time and sterilizing interval duration.
2. The intelligent physical pathogen disinfection system for farm of claim 1, further comprising a communication module connected to said control module for communicating with the outside.
3. The system of claim 1, wherein the environmental sensor comprises a temperature and humidity sensor for collecting temperature and humidity in the area to be sterilized.
4. The intelligent physical pathogen disinfection system for livestock farms of claim 3, wherein said environmental sensing device further comprises a UV intensity detection module for detecting the intensity of the UV light generated by the hybrid UV control module and feeding back to the control module in real time; the control module is also used for comparing the received ultraviolet light intensity with a corresponding preset ultraviolet light intensity threshold value and controlling the power of the mixed UV control module.
5. The system of claim 4, wherein the control module is further configured to send an alarm signal to alert the hybrid UV control module that the light source is damaged if the ratio of the intensity of the received UV light to the corresponding predetermined threshold intensity of the UV light is below a limit.
6. The intelligent physical pathogen killing system for the farm of claim 3, wherein the environment sensing device further comprises an infrared detection module for detecting whether people or animals enter the area to be killed, when detecting that people or animals enter the area to be killed, the infrared detection module sends a trigger signal to the control module, and the control module controls the hybrid UV control module to be turned off when receiving the trigger signal.
7. An intelligent physical killing method for pathogenic bacteria in a farm, which is realized based on the intelligent physical killing system for pathogenic bacteria in the farm according to any one of claims 1 to 6, and comprises the following steps:
inputting the types of germs to be sterilized through a display control panel;
collecting the temperature and humidity in the area to be disinfected through an environment sensing module;
the control module selects a corresponding working mode from a working mode mapping table stored in a database according to the types and the humiture of germs to be sterilized to control the hybrid UV control module to work, and the preset control parameters corresponding to the working mode comprise the respective power of UVA, UVB and UVC LED lamp beads, single sterilizing time and sterilizing interval duration.
8. The physical disinfection method for the intelligent germs of the farm according to claim 7, wherein the working mode mapping table stores mapping relations between the types of germs to be disinfected, the temperature and the humidity in the area to be disinfected and the working modes, and each working mode corresponds to three preset control parameters, namely the power of each of the UVA, the UVB and the UVC LED lamp beads, the single disinfection time and the disinfection interval duration.
9. The method of claim 7, further comprising, prior to said killing:
through carrying out sterilization experiments on various germs to be sterilized in a laboratory under different temperature and humidity conditions, three control parameters including power of UVA, UVB and UVC LED lamp beads, single sterilization time and sterilization interval duration, which have optimal sterilization effects under various conditions, are selected, and then a mapping relation is established to obtain a working mode mapping table.
10. The intelligent physical pathogen killing method for farm according to claim 7, further comprising:
in the sterilization process, the intensity of ultraviolet light generated by the mixed UV control module is detected in real time and fed back to the control module in real time;
the control module compares the received ultraviolet light intensity with a corresponding preset ultraviolet light intensity threshold value to control the power of the hybrid UV control module; and sending out an alarm signal when the ratio of the received ultraviolet light intensity to the corresponding preset ultraviolet light intensity threshold value is lower than the limit.
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