CN215484936U

CN215484936U - Piggery admission epidemic prevention disinfection system

Info

Publication number: CN215484936U
Application number: CN202121329152.8U
Authority: CN
Inventors: 何金成; 刘广同; 刘橙; 邹奇; 钟平
Original assignee: Fujian Agriculture and Forestry University
Current assignee: Fujian Agriculture and Forestry University
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-11
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to an epidemic prevention and disinfection system for pig farm entrance, comprising a data acquisition module, a main control module, an execution driving module and an execution unit, wherein the data acquisition module comprises a waterproof pressure sensor and a waterproof temperature sensor which are arranged in a disinfection chamber, the main control module comprises a microcontroller, an A/D conversion module, a D/A conversion module and a data transmission module, the execution unit comprises an electromagnetic lock, a spraying electromagnetic valve and a hot air relay, the execution driving module is connected with the execution unit, the microcontroller is respectively connected with the pressure sensor and the temperature sensor through the A/D conversion module and is connected with the execution driving module through the D/A conversion module, the microcontroller is also communicated with the local control center through the data transmission module. The system is beneficial to effectively disinfecting personnel entering a pig farm, thereby preventing epidemic diseases.

Description

Piggery admission epidemic prevention disinfection system

Technical Field

The utility model relates to an epidemic prevention and disinfection system for pig farm entrance.

Background

The pig raising industry is the traditional industry in China and also an important support industry of animal husbandry. For a long time, the pig raising industry in China always occupies half-wall Jiangshan of the animal husbandry. China outbreaks African Swine Fever (ASF) epidemic situation since 8 months in 2018, the epidemic situation has the characteristics of fast onset, high infection rate, high lethality rate, low temperature resistance of viruses and the like, and other provinces are reported and gradually expand in China except that the epidemic situation is not found in individual provinces. As 4 months in 2019, 102 thousands of live pigs are killed, and the Ministry of agriculture promulgates 'working scheme for emergency investigation of African swine fever', thereby playing a powerful role in restraining epidemic situations. The disinfection of the pig farm is very important for the pig breeding, is an important measure for preventing the infection and outbreak of epidemic diseases in the pig farm, and is the guarantee for the stable production of the pig farm. Although the disinfection consciousness of the staff in the pig farm is generally enhanced at present, part of practitioners have no knowledge about disinfection and the disinfection operation is not standard, so that the disinfection work flow is in a form, due work is not performed, and huge economic loss is caused to the production of live pigs.

Disclosure of Invention

The utility model aims to provide an epidemic prevention and disinfection system for pig farm entrance, which is beneficial to effectively disinfecting personnel entering the pig farm so as to prevent epidemic diseases.

In order to achieve the purpose, the utility model adopts the technical scheme that: an epidemic prevention and disinfection system for pig farm entrance comprises a data acquisition module, a main control module, an execution driving module and an execution unit, the data acquisition module comprises a waterproof pressure sensor and a waterproof temperature sensor which are arranged in the disinfection chamber, the main control module comprises a microcontroller, an A/D conversion module, a D/A conversion module and a data transmission module, the execution unit comprises an electromagnetic lock, a spraying electromagnetic valve and a hot air relay, the execution driving module is connected with the execution unit, the microcontroller is respectively connected with the pressure sensor and the temperature sensor through the A/D conversion module and is connected with the execution driving module through the D/A conversion module, the microcontroller is communicated with the local control center through the data transmission module.

Further, a group of disinfection chambers formed by at least 4 small chambers in series arrangement are arranged, the 1 st chamber is an atomization disinfection chamber, the 2 nd chamber is a dressing chamber, the 3 rd chamber is a spraying bath chamber, the 4 th chamber is a post-shower dressing chamber, the spraying electromagnetic valve is arranged in the 1 st chamber to control the disinfection spraying device to work, and the spraying electromagnetic valve and the hot air relay are arranged in the 3 rd chamber to respectively control the shower device and the electric hot air device to work.

Furthermore, each booth is provided with an entrance door and an exit door, the booths are arranged in series, the exit door of the previous booth is the entrance door of the next booth, each door is provided with an electromagnetic lock, and each electromagnetic lock is connected with the main control module to be controlled by the main control module to work; in the initial state, the electromagnetic locks on the respective small exit doors are locked.

Furthermore, each booth is provided with a loudspeaker, and each loudspeaker is connected with the main control module to be controlled by the main control module to work.

Furthermore, the pressure sensor has two for whether the perception someone gets into the disinfection room, and first pressure sensor locates the entry ground in 1 st room on, and second pressure sensor and temperature sensor locate the entry ground in 3 rd room respectively and on the wall body.

Further, the microcontroller is an 89C51/52 series single-chip microcomputer.

Furthermore, the single chip microcomputer is in wired transmission with the data acquisition module through the A/D conversion module and with the execution driving module through the D/A conversion module.

Furthermore, the data transmission module is a WIFI module, and the single chip microcomputer transmits data with the local control center in a WIFI mode.

Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a pig farm admission epidemic prevention disinfection system, personnel through sensor response entering disinfection room, and then control spraying solenoid valve, carry out drive module such as spraying solenoid valve and hot-blast relay and carry out relevant operation, let equipment such as disinfection atomizer, shower bath, electric hot-blast air device work, carry out comprehensive, effectual disinfection to the personnel that will get into the pig farm, and then avoid personnel to carry the epidemic disease and get into the pig farm, epidemic disease infection and outbreak in the prevention pig farm.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic block diagram of a system of an embodiment of the present invention.

Fig. 3 is a circuit schematic of an embodiment of the utility model.

In the figure: 1-a single chip microcomputer; 2-a first pressure sensor; 3-a disinfecting and spraying device; 4-a second electromagnetic lock; 5-a second pressure sensor; 6-electric hot air device; 7-a fourth electromagnetic lock; 8-a fifth electromagnetic lock; 9-a first electromagnetic lock; 10-a first speaker; 11-a temperature sensor; 12-a second speaker; 13-a third electromagnetic lock; 14-a third speaker; 15-a shower device; 16-fourth speaker.

Detailed Description

The utility model is described in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-3, the embodiment provides an epidemic prevention and disinfection system for pig farm entrance, comprising a data acquisition module, a main control module, an execution driving module and an execution unit, wherein the data acquisition module comprises

waterproof pressure sensors

2 and 5 and a temperature sensor 11 which are arranged in a disinfection chamber, the main control module comprises a microcontroller, an a/D conversion module, a D/a conversion module and a data transmission module, the execution unit comprises an electromagnetic lock, a spraying electromagnetic valve and a hot air relay, the execution driving module is connected with the execution unit, the microcontroller is respectively connected with the pressure sensor and the temperature sensor through the a/D conversion module and is connected with the execution driving module through the D/a conversion module so as to receive and process the acquired data from the data acquisition module and control the execution unit to work through the execution driving module, the microcontroller is also in communication with a local control center via a data transmission module.

In the embodiment, the system is provided with a group of disinfection chambers consisting of at least 4 closets which are arranged in series, wherein the 1 st chamber is an atomization disinfection chamber, the 2 nd chamber is a dressing chamber, the 3 rd chamber is a spraying bath chamber, the 4 th chamber is a post-shower dressing chamber, the spraying electromagnetic valve is arranged in the 1 st chamber to control the disinfection spraying device 3 to work, and the spraying electromagnetic valve and the hot air relay are arranged in the 3 rd chamber to respectively control the shower device 15 and the electric hot air device 6 to work.

Each booth is provided with an entrance door and an exit door, the booths are arranged in series, the exit door of the previous booth is the entrance door of the next booth, each door is provided with an

electromagnetic lock

9, 4, 13, 7 and 8, and each electromagnetic lock is connected with the main control module to control the work; in the initial state, the electromagnetic locks on the respective small exit doors are locked.

In the present embodiment,

speakers

10, 12, 14, 16 are respectively disposed in each booth, and each speaker is respectively connected to the main control module to be controlled by the main control module.

The pressure sensor has two 2, 5 for whether the perception someone gets into the disinfection room, and first pressure sensor locates the 1 st entry subaerial in within, and second pressure sensor and temperature sensor locate 3 rd entry subaerial and wall body within respectively.

In the embodiment, the microcontroller is an 89C51/52 series single chip microcomputer 1. The single chip microcomputer is in wired transmission with the data acquisition module through the A/D conversion module and with the execution driving module through the D/A conversion module. The data transmission module is a WIFI module, and the single chip microcomputer transmits data with the local control center in a WIFI mode.

In a preferred embodiment of the present invention, the local control center may communicate with a cloud device; the local control center transmits the acquired data to the cloud equipment for storage; the information acquisition module also comprises an APP capable of being accessed to the cloud end equipment; the APP can browse data stored in the cloud equipment and send a control instruction to the cloud equipment; when the cloud equipment receives a control instruction for controlling the single chip microcomputer, the cloud equipment forwards the control instruction to the local control center, and then the local control center sends the control instruction to the single chip microcomputer.

The spraying electromagnetic valve, the electromagnetic lock, the spraying electromagnetic valve, the hot air relay and the loudspeaker of the system work according to the content of the operation instruction, and the singlechip controls the spraying electromagnetic valve, the electromagnetic lock, the spraying electromagnetic valve, the hot air relay and the loudspeaker to work coordinately.

The pressure sensor response of the first small sterilizing chamber is used as the starting point of the work, and the closing of the fourth small electromagnetic lock is used as the end point of the work.

The working process of the system is as follows: A1. the sensor senses that a human body enters the 1 st room, the atomization and disinfection spray nozzle is automatically opened to carry out atomization and disinfection, the time is preset for 2 minutes (adjustable), the clothes changing room can be entered after the voice reminding of finishing 2 minutes, and the clothes changing room is reminded of taking off clothes. A2. And (4) atomizing and disinfecting to reach a preset time value, removing the electromagnetic lock of the 2 nd entrance door, entering the 2 nd changing room, and removing the clothes worn outside the factory. And (3) reaching a preset time value (the time is preset for 1 minute and is adjustable), removing the electromagnetic lock of the 3 rd entrance door, and prompting to enter the next bath by voice. A3. And entering a third room, sensing a human body, automatically starting the shower nozzle to spray hot water (the temperature is preset at 38-40 ℃), presetting the time for 5 minutes (adjustable), starting the electric hot air to dry hair, presetting the time for 3 minutes, and reminding drying with voice. And (4) releasing the electromagnetic lock of the entrance door in the 4 th time when the preset time value is reached, and prompting to enter the next 'changing clothes' by voice. A4. Entering the 4 th room, dressing the clothes for a preset time value, releasing the electromagnetic lock of the exit door of the 4 th room, and entering the room. The 2 nd, 3 rd and 4 th doors are locked by the electromagnetic lock when entering in sequence, and the electromagnetic lock can be manually unlocked in the reverse direction.

The following description will be given with reference to an embodiment.

The system consists of four small disinfection chambers, wherein the length of each disinfection chamber is 0.9m, the width of each disinfection chamber is 0.8m, and in an initial state, the 2 nd door, the 3 rd door and the 4 th door are locked by an electromagnetic lock. As shown in figure 1, a single chip microcomputer is arranged at the door of the first disinfection room, so that the first disinfection room can be checked conveniently, a pre-written program is arranged in the single chip microcomputer, and the collected data can be displayed on a screen after being processed, so that real-time monitoring and checking can be realized. Pressure sensor is equipped with in first disinfection room, the atomizer, the speaker, just send corresponding information to the singlechip when the sensor senses the human body, the singlechip receives the response data back that the sensor transmission comes, opens first disinfection room electromagnetic lock, prevent that many people from getting into, open the spraying solenoid valve simultaneously, carry out the atomizing disinfection, 2 minutes are predetermine to the time is initial (can adjust in predetermineeing the procedure according to actual conditions at the back), two minutes accomplish atomizing disinfection back and get into second disinfection room under pronunciation "take off the clothing" warning and change the clothing. The second disinfection chamber is provided with a loudspeaker, when the atomization disinfection reaches a preset room value, the electromagnetic locks of the entrance doors of the first room and the second room are released, and people start to enter the 2 nd room changing room to remove clothes worn outside the factory. When the preset time value is reached (the time is preset for 1 minute and can be adjusted), the electromagnetic lock of the 3 rd entrance door is released, and the voice prompt is given to enter the next bath. The third disinfection room is provided with a pressure sensor, a shower nozzle, a loudspeaker and an electric hair drier. When the sensor senses a human body, the shower nozzle is automatically started to spray hot water (the temperature is preset at 38-40 ℃), the time is preset for 5 minutes (adjustable), the electric hot air is started to blow the hair, the time is preset for 3 minutes, and the voice prompt is used for drying. And (4) releasing the electromagnetic lock of the entrance door in the 4 th time when the preset time value is reached, and prompting to enter the next 'changing clothes' by voice. The fourth disinfection room is provided with a loudspeaker and enters the fourth disinfection room, and the disinfection personnel can wear clothes to enter the field. The single-chip microcomputer is connected with the WIFI module, the server terminal can be networked, the single-chip microcomputer and the server terminal can communicate with each other, programs are written in advance, the single-chip microcomputer can transmit received data to the server terminal, the server terminal stores the data, and meanwhile, the server terminal can transmit instructions back to the single-chip microcomputer, so that a supervisor can check the data when a factory building is patrolled, and can check the data and send the instructions at the server terminal far away from the factory building. The server sends data to the cloud, the APP compatible with the method is installed on the mobile phone, and the APP is communicated with the cloud in real time, so that the fermentation condition and various parameters of the ectopic fermentation bed can be seen through the mobile phone and can be sent out, the instructions are transmitted to the server through the cloud, and the server sends the instructions to the single chip microcomputer.

The above are preferred embodiments of the present invention, and all changes made according to the technical scheme of the present invention that produce functional effects do not exceed the scope of the technical scheme of the present invention belong to the protection scope of the present invention.

Claims

1. An epidemic prevention and disinfection system for pig farm entrance, which is characterized by comprising a data acquisition module, a main control module, an execution driving module and an execution unit, the data acquisition module comprises a waterproof pressure sensor and a waterproof temperature sensor which are arranged in the disinfection chamber, the main control module comprises a microcontroller, an A/D conversion module, a D/A conversion module and a data transmission module, the execution unit comprises an electromagnetic lock, a spraying electromagnetic valve and a hot air relay, the execution driving module is connected with the execution unit, the microcontroller is respectively connected with the pressure sensor and the temperature sensor through the A/D conversion module and is connected with the execution driving module through the D/A conversion module, the microcontroller is communicated with the local control center through the data transmission module.

2. The system of claim 1, wherein a set of disinfection chambers consisting of at least 4 rooms are provided in series, the 1 st room is an atomization disinfection room, the 2 nd room is a dressing room, the 3 rd room is a spraying bath room, the 4 th room is a post-shower dressing room, the spraying solenoid valve is arranged in the 1 st room to control the operation of the disinfection spraying device, and the spraying solenoid valve and the hot air relay are arranged in the 3 rd room to control the operation of the shower device and the electric hot air device respectively.

3. The system of claim 2, wherein each booth is provided with an entrance door and an exit door, and the booths are arranged in series, the exit door of the previous booth is the entrance door of the next booth, each door is provided with an electromagnetic lock, and each electromagnetic lock is connected with the main control module to be controlled by the main control module; in the initial state, the electromagnetic locks on the respective small exit doors are locked.

4. The system of claim 2, wherein each booth has a speaker, each speaker being connected to the main control module for operation thereof.

5. The system of claim 2, wherein the two pressure sensors are used for sensing whether a person enters the disinfection chamber, the first pressure sensor is arranged on the ground of the entrance in the 1 st room, and the second pressure sensor and the temperature sensor are respectively arranged on the ground of the entrance and the wall in the 3 rd room.

6. The system of claim 1, wherein said microcontroller is a 89C51/52 series single chip microcomputer.

7. The system of claim 6, wherein the single chip microcomputer communicates with the data acquisition module via the A/D conversion module and communicates with the execution driving module via the D/A conversion module by wired transmission.

8. The system of claim 6, wherein the data transmission module is a WIFI module, and the single chip microcomputer transmits data with a local control center in a WIFI mode.