Intelligent sterile piglet feeding isolator

Abstract

The utility model relates to the technical field of piglet feeding isolators, in particular to an intelligent sterile piglet feeding isolator. The device comprises a feeding bin and a PLC, the bottom of the feeding bin is connected with a base, the top of the feeding bin is connected with an air bin, an air inlet and exhaust system is arranged in the air bin and electrically connected with the PLC, and the PLC can control work of the air inlet and exhaust system; a plurality of glove connectors are arranged on the front side wall and the rear side wall of the feeding bin, each glove connector is connected with an operation glove, and the operation gloves extend into an inner cavity of the feeding bin. The air intake and exhaust system can provide a warm environment for piglets fed in the feeding bin, the temperature can be set according to needs, meanwhile, the feeding bin has an overheating protection function, and animals are prevented from being hurt by too high temperature; the air intake and exhaust system can control the number of air exchange times and the differential pressure gradient in the feeding bin, and unattended operation can be achieved according to set parameters.

Description

Technical Field

[0001] The utility model relates to the technical field of piglet feeding isolators, in particular to an intelligent aseptic piglet feeding isolator. Background Art

[0002] Pigs are similar to humans in genome, immunity, physiology and biological structure, so they are superior to rodent models in translational and clinical research applications. With the increasing needs of biology and medicine, the application scope of experimental miniature pigs is also expanding, and there is also a higher pursuit of the cleanliness of experimental miniature pigs. The SPF level can no longer meet the basic needs. If sterile pigs can be used in experiments, it will be more conducive to the demonstration of scientific experiments. Sterile pigs are obtained through sterile cesarean section, maintained in sterile isolators using sterile feeding methods, and special pig-derived model animals that cannot detect live microorganisms (including bacteria, viruses) and parasites using existing methods. Sterile pigs can be used to carry out research on sterile pigs such as immunity, microorganisms, intestinal flora, animal husbandry purification, nutritional metabolism, toxicology, drug metabolism, aerospace and children's vaccines, and organ transplantation. The breeding of sterile pigs requires extremely high requirements, and clean air, food, drinking water, etc. are all indispensable conditions.

[0003] In the prior art, the old-style sterile pig feeding isolator has a single function, fails to achieve efficient and intelligent sterile pig feeding, and cannot regulate the environment in the feeding warehouse in real time, which affects the feeding effect of sterile pigs. Utility Model Content

[0004] In view of the shortcomings of the above-mentioned existing production technologies, the present application provides an intelligent sterile piglet feeding isolator, which can realize intelligent sterile pig feeding. The intelligent control of the air intake and exhaust system can provide a comfortable environment for the piglets fed in the feeding barn and improve the feeding effect.

[0005] The technical solution adopted by the utility model is as follows:

[0006] An intelligent aseptic piglet feeding isolator comprises a feeding bin and a PLC controller, wherein the bottom of the feeding bin is connected to a base, the top of the feeding bin is connected to an air bin, an air intake and exhaust system is arranged in the air bin, the air intake and exhaust system is electrically connected to the PLC controller, and the PLC controller can control the operation of the air intake and exhaust system; a plurality of glove interfaces are arranged on the front and rear side walls of the feeding bin, each of the glove interfaces is connected to an operating glove, and the operating glove extends into the inner cavity of the feeding bin; a manure leaking plate is arranged on the bottom end surface of the inner cavity of the feeding bin, a manure collecting bin is arranged at the bottom of the feeding bin, the manure collecting bin is located directly below the manure leaking plate, and manure on the manure leaking plate can fall into the manure collecting bin; a feeding trough is arranged on one side of the bottom end surface of the inner cavity of the feeding bin.

[0007] Furthermore, the air intake and exhaust system includes an air inlet, an air outlet, a first filter and a second filter. The air inlet and the air outlet are arranged at the top of the wind bin. The air outlet end of the first filter is connected to the inner cavity of the feeding bin. The air inlet end of the first filter is connected to the air outlet end of the first fan. The air inlet end of the first fan is connected to the air inlet. The air inlet end of the second filter is connected to the inner cavity of the feeding bin. The air outlet end of the second filter is connected to one end of the air outlet pipe. The other end of the air outlet pipe is connected to the first air inlet end of the three-way joint. The second air inlet end of the three-way joint is connected to the air outlet end of the third fan. The air inlet end of the third fan is located in the inner cavity of the wind bin. The air outlet end of the three-way joint is connected to the air inlet end of the second fan. The air outlet end of the second fan is connected to the exhaust outlet. The air outlet end of the first filter is connected to the heater. The heater can heat the air entering the feeding bin.

[0008] Furthermore, a plurality of glove interfaces are arranged on the sealing door, the sealing door is connected to the front and rear side walls of the feeding bin, and the sealing door is made of transparent tempered glass material, so that the operator can clearly observe the situation in the feeding bin through the sealing door.

[0009] Furthermore, a sterile docking interface is arranged on the side wall on either side of the breeding warehouse, a docking interface sealing door is arranged on the sterile docking interface, and two docking guide interfaces are arranged directly below the sterile docking interface.

[0010] Furthermore, a plurality of partition plates are vertically arranged in the inner cavity of the feeding bin, and the plurality of partition plates are evenly distributed along the length direction of the feeding bin.

[0011] Furthermore, a waste discharge channel is arranged at the bottom of the manure collecting bin, the upper end of the waste discharge channel is connected with the inside of the manure collecting bin, an inner sealing cover which can be opened and closed is arranged at the upper opening of the waste discharge channel, an outer sealing cover which can be opened and closed is arranged at the lower opening of the waste discharge channel, an atomizing nozzle is arranged on the side wall of the waste discharge channel, the atomizing nozzle can spray atomized disinfectant into the waste discharge channel, a drain valve is arranged on the outer sealing cover, and the drain valve can discharge the sewage in the waste discharge channel.

[0012] Furthermore, an atomization disinfection system is arranged on the base, and the atomization disinfection system can be connected to an atomization nozzle to disinfect the inner surface of the waste discharge channel.

[0013] Furthermore, a high-pressure water gun is arranged in the inner cavity of the breeding warehouse, one end of a water supply hose is connected to the high-pressure water gun, the other end of the water supply hose is connected to the water outlet end of a water supply hard pipe, the water supply hard pipe is fixed in the wind warehouse, and two water inlet ends are arranged on the water supply hard pipe.

[0014] Furthermore, two disinfection interfaces are provided on the outer wall of the wind bin, and the two disinfection interfaces are connected to the two water inlet ends of the water supply hard pipe through pipelines, and valves are provided on the disinfection interfaces.

[0015] Furthermore, an ammonia sensor and a temperature and humidity sensor are arranged in the breeding warehouse, and the ammonia sensor and the temperature and humidity sensor are electrically connected to the PLC controller respectively. A rotating touch screen is arranged on the side wall on either side of the breeding warehouse, and the rotating touch screen is electrically connected to the PLC controller.

[0016] The beneficial effects of the utility model are as follows:

[0017] The air intake and exhaust system of the utility model can provide a warm environment for piglets raised in a feeding barn. The temperature can be set as needed, and it has an overheating protection function to prevent the animals from being harmed by excessive temperature. The air intake and exhaust system of the utility model can control the number of ventilation times and the pressure gradient in the feeding barn, and can achieve unattended operation according to the set parameters. The utility model is equipped with an ammonia sensor in the feeding barn, which can monitor the ammonia concentration in the cabin in real time. When the ammonia concentration is higher than the warning value, the equipment will alarm, and the air intake and exhaust can also be controlled in the program to quickly discharge excess ammonia and ensure animal welfare. The utility model is equipped with a temperature and humidity sensor in the feeding barn, which can monitor the temperature and humidity in the cabin in real time. When the temperature and humidity are abnormal, the equipment will alarm, and the alarm information will be fed back to the operator to remind him to handle it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front perspective stereogram of the present invention.

[0019] Figure 2 It is a three-dimensional view from the back side of the utility model.

[0020] Figure 3 It is a schematic diagram of the internal structure of the wind bin of the utility model.

[0021] Figure 4 This is a schematic diagram of the internal structure of the breeding warehouse of the present utility model.

[0022] Figure 5 It is a half-section view of the waste discharge channel of the utility model.

[0023] Among them: 1. Feeding bin; 2. Wind bin; 3. Base; 4. Glove interface; 5. Rotating touch screen; 6. Sterile docking interface; 7. Docking guide interface; 8. High-pressure water gun; 9. Water supply hose; 10. Water supply hard pipe; 11. Disinfection interface; 12. Air inlet; 13. Exhaust outlet; 14. First fan; 15. First filter; 16. Second fan; 17. Second filter; 18. Air outlet duct; 19. Three-way connector; 20. Third fan; 21. Manure-leaking board; 22. Feeding trough; 23. Manure collection bin; 24. Partition plate; 25. Waste discharge channel; 26. Inner sealing cover; 27. Outer sealing cover; 28. Atomizing nozzle; 29. ​​Drain valve; 30. Atomizing disinfection system; 31. Sealed door. DETAILED DESCRIPTION

[0024] The specific implementation of the present utility model is described below in conjunction with the accompanying drawings.

[0025] like Figure 1 As shown, an intelligent sterile piglet feeding isolator mainly includes a feeding bin 1, the top of the feeding bin 1 is connected to an air bin 2, the air bin 2 controls the air volume in and out of the feeding bin 1, the bottom of the feeding bin 1 is connected to a base 3, the base 3 supports the feeding bin 1, and the four corners of the base 3 are connected to casters, and the entire device can be moved by the casters.

[0026] like Figure 1 and Figure 2 As shown, a plurality of glove interfaces 4 are provided on the front and rear side walls of the feeding bin 1, and each glove interface 4 is connected to an operating glove, which extends into the inner cavity of the feeding bin 1. The operator's hand extends into the operating glove outside the bin, and can perform relevant operations in the feeding bin 1. The plurality of glove interfaces 4 are provided on a sealing door 31, and the sealing door 31 is connected to the front and rear side walls of the feeding bin 1. The sealing door 31 is made of transparent tempered glass material, and the operator can clearly observe the situation in the feeding bin 1 through the sealing door 31.

[0027] like Figure 1 As shown, a sterile docking port 6 is provided on either side wall of the feeding bin 1, and a docking port sealing door is provided on the sterile docking port 6. Two docking guide ports 7 are provided directly below the sterile docking port 6. When the sterile pigs are transported, the sterile pigs are connected to the sterile docking port 6 through the sterile transport vehicle and enter the feeding bin 1. The guide components on the sterile transport vehicle can enter the guide ports 7, thereby realizing the docking guide function between the sterile transport vehicle and the sterile docking port 6.

[0028] like Figure 1 , Figure 3 and Figure 4 As shown, a high-pressure water gun 8 is arranged in the inner cavity of the feeding warehouse 1, and one end of a water supply hose 9 is connected to the high-pressure water gun 8, and the other end of the water supply hose 9 is connected to the water outlet end of a water supply hard pipe 10, and the water supply hard pipe 10 is fixed in the wind warehouse 2, and two water inlet ends are arranged on the water supply hard pipe 10. When in use, an external water source is connected to the water supply hard pipe 10, and water from the external water source enters the water supply hard pipe 10, and then enters the high-pressure water gun 8 through the water supply hose 9, and the high-pressure water gun 8 can flush the inner cavity of the feeding warehouse 1. A fluorescent lamp is arranged in the feeding warehouse 1, and the feeding warehouse 1 is illuminated by the fluorescent lamp. Two disinfection interfaces 11 are arranged on the outer wall of the wind warehouse 2, and the two disinfection interfaces 11 are respectively connected to the feeding warehouse 1 through pipelines. A valve is arranged on the disinfection interface 11, and the on and off of the disinfection interface 11 can be controlled by the valve. The disinfection interface 11 can be connected to an external vaporized hydrogen peroxide disinfector to achieve disinfection of the feeding warehouse 1.

[0029] like Figure 3 and Figure 4As shown, an air intake and exhaust system is arranged in the wind bin 2, and the air intake and exhaust system is used to control the air intake and exhaust of the breeding bin 1. The air intake and exhaust system includes an air inlet 12, an air outlet 13, a first filter 15 and a second filter 17. The air inlet 12 and the air outlet 13 are arranged at the top of the wind bin 2. The air outlet end of the first filter 15 is connected to the inner cavity of the breeding bin 1. The air inlet end of the first filter 15 is connected to the air outlet end of the first fan 14, and the air inlet end of the first fan 14 is connected to the air inlet 12. The air inlet end of the second filter 17 is connected to the inner cavity of the breeding bin 1. The air outlet end of the second filter 17 is connected to one end of the air outlet pipe 18, and the other end of the air outlet pipe 18 is connected to the first air inlet end of the three-way joint 19. The second air inlet end of the three-way joint 19 is connected to the air outlet end of the third fan 20, and the air inlet end of the third fan 20 is located in the inner cavity of the wind bin 2. The air outlet end of the three-way joint 19 is connected to the air inlet end of the second fan 16, and the air outlet end of the second fan 16 is connected to the air outlet 13. The air outlet end of the first filter 15 is connected to a heater, and the heater can heat the air entering the breeding barn 1 as needed.

[0030] like Figure 4 As shown, a plurality of partitions 24 are vertically arranged in the inner cavity of the feeding bin 1, and the plurality of partitions 24 are evenly distributed along the length direction of the feeding bin 1. The inner cavity of the feeding bin 1 is divided into a plurality of feeding positions by the plurality of partitions 24, and each feeding position can hold a piglet for sterile feeding.

[0031] like Figure 4 As shown, a manure-leaking plate 21 is provided at the bottom end surface of the inner cavity of the feeding bin 1, and a manure collecting bin 23 is provided at the bottom of the feeding bin 1. The manure collecting bin 23 is located directly below the manure-leaking plate 21, and the manure on the manure-leaking plate 21 can fall into the manure collecting bin 23. A feeding trough 22 is provided at one side of the bottom end surface of the inner cavity of the feeding bin 1, and the feeding trough 22 is filled with sterile pig feed and drinking water.

[0032] like Figure 4 and 5 As shown, a waste discharge channel 25 is provided at the bottom of the manure collecting bin 23, the upper end of the waste discharge channel 25 is connected to the inside of the manure collecting bin 23, an inner sealing cover 26 that can be opened and closed is provided at the upper end opening of the waste discharge channel 25, and an outer sealing cover 27 that can be opened and closed is provided at the lower end opening of the waste discharge channel 25. An atomizing nozzle 28 is provided on the side wall of the waste discharge channel 25, and the atomizing nozzle 28 can spray atomized disinfectant into the waste discharge channel 25 to disinfect the waste in the waste discharge channel 25. A drain valve 29 is provided on the outer sealing cover 27, and the drain valve 29 can discharge the sewage in the waste discharge channel 25.

[0033] like Figure 1 As shown, an atomization disinfection system 30 is disposed on the base 3 , and the atomization disinfection system 30 can be connected to an atomization nozzle 28 to disinfect the inner surface of the waste discharge channel 25 .

[0034] An intelligent sterile piglet feeding isolator also includes a PLC controller, and the air intake and exhaust system is electrically connected to the PLC controller. The PLC controller can control the heater to heat the air entering the feeding bin 1, providing a warm environment for the piglets raised in the feeding bin 1. The temperature can be set as needed, and it also has an overheating protection function to prevent excessive temperature from causing harm to the animals. The PLC controller can control the air intake and exhaust system to the ventilation times and pressure gradient in the feeding bin 1, and can achieve unattended operation according to the set parameters.

[0035] An ammonia sensor and a temperature and humidity sensor are installed in the feeding chamber 1. The ammonia sensor and the temperature and humidity sensor are electrically connected to the PLC controller respectively. The ammonia sensor can monitor the ammonia concentration in the chamber in real time. When the ammonia concentration is higher than the warning value, an alarm will be sounded. The air intake and exhaust system can also be controlled by the PLC controller to quickly discharge excess ammonia and ensure animal welfare. The temperature and humidity sensor can monitor the temperature and humidity in the feeding chamber 1 in real time. When the temperature and humidity are abnormal, an alarm will be sounded, and the alarm information will be fed back to the operator to remind him to handle it.

[0036] A monitoring probe is arranged in the feeding chamber 1. The monitoring probe is a waterproof camera, and the monitoring probe monitors the daily behavior of the experimental animals in real time.

[0037] A rotatable touch screen 5 is arranged on the side wall of either the left or right side of the feeding warehouse 1, and the rotatable touch screen 5 is electrically connected to the PLC controller.

[0038] The method of using the utility model is:

[0039] (1) Equipment pre-operation: Start the equipment, turn on the fluorescent lamp, air intake and exhaust, and heater, set the ventilation volume in the breeding chamber 1 to at least 20 times / h, adjust the pressure difference between the inside and outside of the breeding chamber 1 to at least 50Pa, and the temperature to 35-37℃. Check whether the parameters of the rotating touch screen 5 are normal. Close the air intake and exhaust ports and let it stand for a while to observe whether there is air leakage at the operating gloves.

[0040] (2) First disinfection of the feeding bin 1: prepare a vaporized hydrogen peroxide disinfector to connect to the disinfection interface 11, close the sealed door 31 and the sterile docking interface 6, open the valve on the disinfection interface 11, and turn on the vaporized hydrogen peroxide disinfector to automatically disinfect the inside of the feeding bin 1; or prepare a 2% peracetic acid solution and spray it until the inner surface of the feeding bin 1 is moist, with a spraying amount of 15-20 mL, and keep the disinfection time for at least 30 minutes. After the disinfection is completed, open the air intake and exhaust system and let it stand for a while.

[0041] (3) First disinfection of the waste discharge channel 25: Close the drain valve 29, close the inner sealing cover 26, connect the atomizing disinfection system 30 to the atomizing nozzle 21, and spray until the surface of the waste discharge channel 25 is moist. The spraying amount is 1 mL, and the disinfection time is maintained for at least half an hour.

[0042] (4) Second disinfection of the feeding bin 1: prepare a vaporized hydrogen peroxide disinfector to connect to the disinfection interface 11, close the sealed door 31 and the sterile docking interface 6, open the valve on the disinfection interface 11, and start the vaporized hydrogen peroxide disinfector to automatically disinfect the inside of the feeding bin 1; or close the air intake system, prepare a 2% peracetic acid solution, spray it until the inner surface of the feeding bin 1 is moist, and at the same time, turn over all the feeding and experimental supplies in the feeding bin 1, with a spraying amount of 15-20mL, and keep the disinfection time for at least 30 minutes. After the disinfection is completed, open the air intake and exhaust system and continue to operate the equipment.

[0043] (5) Second disinfection of the waste discharge channel 25: Keep the drain valve 29 closed. Connect the atomizing disinfection system to the atomizing nozzle 21, and spray until the surface of the waste discharge channel 25 is wet. The spraying amount is 1 mL. Close the inner sealing cover 26. The disinfection time is at least 30 minutes.

[0044] (6) Feeding and experimentation: The sterile pigs are transferred to the feeding bin 1 through a sterile transfer vehicle connected to a sterile docking port 6. The operator wears gloves, drags the sliding tray of the sterile transfer vehicle, places the sterile pigs in the feeding bin 1, and installs a partition plate 24 to separate and feed multiple sterile pigs.

[0045] Piglet milk powder and pig feed are sterilized by sealed radiation of (cobalt) Co60, and are fed through feeding trough 22; drinking water is bottled with clean water in a thread mouth, sterilized by a high temperature and high pressure sterilizer, and is drunk through feeding trough 22. Put piglet milk powder, pig feed, sterile water and experimental supplies into a sterile transport vehicle, and use 2% peracetic acid solution to spray the items and surfaces in the sterile transport vehicle until they are wet, with a spraying volume of 1 mL, and close the sterile transport vehicle door. The disinfection time is at least 30 minutes.

[0046] (7) Sewage discharge: Method 1: Open the inner sealing cover 26, put the feces into the waste discharge channel 25, close the inner sealing cover 26, open the outer sealing cover 27 and take out the feces, and sterilize the waste discharge channel 25 after closing the outer sealing cover 27. Method 2: Open the inner sealing cover 26, rinse and wipe with sterile water, close the inner sealing cover 26, open the drain valve 29 to discharge the waste water, remove the outer sealing cover 27 and the drain valve 29 to rinse, and then rinse and wipe the waste discharge channel 25. After assembling the outer sealing cover 27 and the drain valve 29, sterilize the waste discharge channel 25.

[0047] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the protection scope of the utility model.

Claims

1. An intelligent sterile piglet feeding isolator, comprising a feeding bin (1) and a PLC controller, wherein the bottom of the feeding bin (1) is connected to a base (3), and is characterized in that: The top of the feeding bin (1) is connected to the wind bin (2), an air intake and exhaust system is arranged in the wind bin (2), the air intake and exhaust system is electrically connected to a PLC controller, and the PLC controller can control the operation of the air intake and exhaust system; a plurality of glove interfaces (4) are arranged on the front and rear side walls of the feeding bin (1), each glove interface (4) is connected to an operating glove, and the operating glove extends into the inner cavity of the feeding bin (1); a manure leaking plate (21) is arranged on the bottom end surface of the inner cavity of the feeding bin (1), a manure collecting bin (23) is arranged at the bottom of the feeding bin (1), the manure collecting bin (23) is located directly below the manure leaking plate (21), and manure on the manure leaking plate (21) can fall into the manure collecting bin (23); a feeding trough (22) is arranged on one side of the bottom end surface of the inner cavity of the feeding bin (1).

2. The intelligent sterile piglet feeding isolator according to claim 1, characterized in that: The air intake and exhaust system comprises an air inlet (12), an air outlet (13), a first filter (15) and a second filter (17); the air inlet (12) and the air outlet (13) are arranged at the top of the wind bin (2); the air outlet end of the first filter (15) is connected to the inner cavity of the feeding bin (1); the air inlet end of the first filter (15) is connected to the air outlet end of the first fan (14); the air inlet end of the first fan (14) is connected to the air inlet (12); the air inlet end of the second filter (17) is connected to the inner cavity of the feeding bin (1); the air outlet end of the second filter (17) is connected to the inner cavity of the feeding bin (1); One end of the air outlet pipe (18) is connected, the other end of the air outlet pipe (18) is connected to the first air inlet end of the three-way joint (19), the second air inlet end of the three-way joint (19) is connected to the air outlet end of the third fan (20), the air inlet end of the third fan (20) is located in the inner cavity of the wind bin (2), the air outlet end of the three-way joint (19) is connected to the air inlet end of the second fan (16), the air outlet end of the second fan (16) is connected to the exhaust port (13), and the air outlet end of the first filter (15) is connected to the heater, which can heat the air entering the breeding bin (1).

3. The intelligent sterile piglet feeding isolator according to claim 1, characterized in that: The plurality of glove interfaces (4) are arranged on a sealing door (31), and the sealing door (31) is connected to the front and rear side walls of the feeding bin (1). The sealing door (31) is made of a transparent tempered glass material, and an operator can clearly observe the situation in the feeding bin (1) through the sealing door (31).

4. The intelligent sterile piglet feeding isolator according to claim 1, characterized in that: A sterile docking interface (6) is arranged on the side wall on either side of the breeding warehouse (1), a docking interface sealing door is arranged on the sterile docking interface (6), and two docking guide interfaces (7) are arranged directly below the sterile docking interface (6).

5. The intelligent sterile piglet feeding isolator according to claim 1, characterized in that: A plurality of partition plates (24) are vertically arranged in the inner cavity of the feeding bin (1), and the plurality of partition plates (24) are equidistantly distributed along the length direction of the feeding bin (1).

6. The intelligent sterile piglet feeding isolator according to claim 1, characterized in that: A waste discharge channel (25) is arranged at the bottom of the manure collecting bin (23); the upper end of the waste discharge channel (25) is connected to the interior of the manure collecting bin (23); an inner sealing cover (26) that can be opened and closed is arranged at the upper opening of the waste discharge channel (25); an outer sealing cover (27) that can be opened and closed is arranged at the lower opening of the waste discharge channel (25); an atomizing nozzle (28) is arranged on the side wall of the waste discharge channel (25); the atomizing nozzle (28) can spray atomized disinfectant into the waste discharge channel (25); a liquid discharge valve (29) is arranged on the outer sealing cover (27); and the liquid discharge valve (29) can discharge sewage in the waste discharge channel (25).

7. The intelligent sterile piglet feeding isolator according to claim 6, characterized in that: The base (3) is provided with an atomizing disinfection system (30), which can be connected to an atomizing nozzle (28) to disinfect the inner surface of the waste discharge channel (25).

8. The intelligent sterile piglet feeding isolator according to claim 1, characterized in that: A high-pressure water gun (8) is arranged in the inner cavity of the breeding warehouse (1), one end of a water supply hose (9) is connected to the high-pressure water gun (8), the other end of the water supply hose (9) is connected to the water outlet end of a water supply hard pipe (10), the water supply hard pipe (10) is fixed in the wind warehouse (2), and two water inlet ends are arranged on the water supply hard pipe (10).

9. The intelligent sterile piglet feeding isolator according to claim 1, characterized in that: Two disinfection interfaces (11) are arranged on the outer wall of the wind bin (2), and the two disinfection interfaces (11) are respectively connected to the feeding bin (1) through pipelines. Valves are arranged on the disinfection interfaces (11), and the disinfection interfaces (11) can be connected to an external vaporized hydrogen peroxide disinfector to achieve disinfection of the feeding bin (1).

10. The intelligent sterile piglet feeding isolator according to claim 1, characterized in that: An ammonia sensor and a temperature and humidity sensor are arranged in the feeding bin (1), and the ammonia sensor and the temperature and humidity sensor are electrically connected to the PLC controller respectively. A rotating touch screen (5) is arranged on the side wall on either side of the feeding bin (1), and the rotating touch screen (5) is electrically connected to the PLC controller.

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