CN214126429U

CN214126429U - Biological safety system for pig farm

Info

Publication number: CN214126429U
Application number: CN202120063605.0U
Authority: CN
Inventors: 孙江华; 孙蓉; 孙丽华
Original assignee: Cangxi County Yongning Town Agricultural Comprehensive Service Center
Current assignee: Cangxi County Yongning Town Agricultural Comprehensive Service Center
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-07
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a pig farm biosafety system, including the inside factory safety system of pig farm peripheral business turn over safety system and pig farm, the peripheral business turn over safety system of pig farm effectively eliminates the hidden danger that leads to the pig farm to suffer from the disease because of the infectious agent that external vehicle or personnel carried, the inside factory safety system of pig farm includes factory pig house overall arrangement system, pig farm ventilation system and pig farm drainage, factory pig house overall arrangement system sets gradually the factory pig house into breeding gestation house by windward to downwind direction, the delivery room, the nursery house, breed the house, fatten house and play pig platform, separate the subregion and raise, can effectively prevent the cross infection of the swinery of different growth stages, pig farm ventilation system and pig farm drainage can concentrate timely processing to the pig manure in the factory, guarantee cleanness and comfortablely in the pig house, prevent environmental pollution.

Description

Biological safety system for pig farm

Technical Field

The utility model relates to an ecological safety pig raising technical field, concretely relates to pig farm biosafety system.

Background

The application of the biological safety measures in the pig raising production can prevent the occurrence and the spread of pig diseases, ensure the safety production of pigs and the safety of pork, improve the economic benefit of pig raising and promote the development of the pig raising industry. Diseases are one of the main factors influencing the production performance and pig raising benefit of pigs, the types of the diseases of the pigs are many at present, the diagnosis is difficult due to mixed infection, the disease control by medicaments is more and more difficult, the cost is higher and more, and therefore, the biological safety measures are highly valued. Losses due to disease are far more costly than preventive measures. Therefore, the method is very significant in providing a biological safety system for a pig farm.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough, the utility model aims at providing a pig farm biosafety system can effectively solve the problem that the incidence of pig disease is high and the spreading nature is high and the expense is with high costs in the current intensification pig farm.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the biological safety system comprises a piggery peripheral in-and-out safety system and a piggery internal plant safety system, wherein the piggery internal plant safety system comprises a plant piggery layout system, a piggery ventilation system and a piggery sewage discharge system, the plant piggery layout system sequentially sets the plant piggery from upper wind direction to lower wind direction into a breeding gestation house, a delivery house, a nursing house, a breeding house, a fattening house and a pig outlet platform, the piggery internal biological safety ventilation system comprises a first ventilation pipe and a second ventilation pipe, one end of the first ventilation pipe is connected with an air inlet cover, the other end of the first ventilation pipe is connected with an air suction fan, one end of the second ventilation pipe is connected with an air outlet cover, the other end of the second ventilation pipe is connected with a refrigeration fan, the tail ends of the air outlet cover and the air inlet cover are respectively provided with a first filtering device and a second filtering device, and the piggery biological safety underground sewage discharge system comprises a sewage discharge pipeline, the sewage discharge pipeline is connected with the solid-liquid separation tank, and the solid-liquid separation tank is connected with the sewage treatment tank.

The utility model has the advantages that: the utility model provides a biological safety system for a pig farm, which comprises a peripheral in-and-out safety system for the pig farm and a factory safety system inside the pig farm, wherein the peripheral in-and-out safety system for the pig farm can effectively eliminate the hidden danger of pig farm morbidity caused by infectious factors carried by external vehicles or personnel; the factory safety system in the pig farm comprises a factory piggery layout system, a pig farm ventilation system and a pig farm drainage system, wherein the factory piggery layout system sequentially sets the factory piggery from upwind to downwind into a mating gestation house, a delivery house, a nursing house, a breeding house, a fattening house and a pig outlet platform, and the piggery is fed in a separated partition manner, so that cross infection of pigsties in different growth stages can be effectively prevented; and a breeding gestational house is arranged, so that artificial insemination is adopted for breeding, and the artificial insemination technology can avoid the transmission of diseases caused by contact of the male and the female, such as hog cholera virus, pig breeding, respiratory syndrome virus, porcine pseudorabies virus and the like; a biological safety ventilation system of a pig house is arranged in the pig house, so that timely ventilation and air exchange in the pig house can be realized, the propagation of pathogenic bacteria in the pig house is reduced, and the temperature in the pig house can be reduced by a refrigeration fan in a time period with higher temperature in summer; the piggery sewage discharge system can intensively and timely treat the piggery excrement in a factory, ensures the cleanness in the piggery and prevents environmental pollution.

Furthermore, the safety system for the peripheral entrance and exit of the pig farm comprises a peripheral wall body, wherein a washing area, a personnel disinfection channel and an article disinfection channel are arranged at the entrance of the peripheral wall body, and peripheral epidemic prevention ditches are arranged around the peripheral wall body.

The beneficial effects of the further scheme are as follows: the piggery peripheral in-out safety system is provided with a peripheral wall body and a peripheral epidemic prevention ditch, so that a piggery can be effectively isolated from the external environment, wheels, vehicle bodies and the like of external vehicles which must enter a factory area can be cleaned by a washing area, and the personnel disinfection channel and the article disinfection channel can respectively and independently disinfect external personnel and articles carried by the external personnel, so that the hidden danger of the diseases of the piggery caused by the external vehicles or infectious agents carried by the personnel can be effectively eliminated.

Furthermore, a first filter screen, an active carbon purification layer and a second filter screen are sequentially arranged in the first filter device and the second filter device.

The beneficial effects of the further scheme are as follows: first filter screen, active carbon purification layer and second filter screen have set gradually in the filter equipment, can prevent effectively that air pipe from blockking up, and play certain purification effect to flowing air, guarantee that the interior air of pig house is clean.

Furthermore, a plurality of cameras are fixedly mounted on the peripheral wall body and connected with the PLC through a circuit.

The beneficial effects of the further scheme are as follows: through the camera, the conditions inside and outside the factory can be effectively monitored, and the safety inside and outside the factory is ensured.

Furthermore, a thermometer is arranged in a pigsty of the factory area.

The beneficial effects of the further scheme are as follows: through being provided with the thermometer, can effectively cooperate the use of refrigeration fan in the pig house, the temperature is suitable in the assurance pig house.

Furthermore, the interval between the piggeries in the factory is 2-5 meters.

The beneficial effects of the further scheme are as follows: the intervals between the piggeries in the factory are proper, and the cross infection of the swinery in different growth stages can be effectively prevented.

Drawings

FIG. 1 is a schematic view of a biological safety system for a pig farm of the present invention;

FIG. 2 is a schematic view of a pigsty in the biological safety system of the pig farm of the present invention;

FIG. 3 is a partial enlarged view of the filtering device of the biosafety system for pig farms according to the present invention;

wherein, 1, breeding a gestational shed; 2. a delivery room; 3. a nursery house; 4. breeding in a breeding house; 5. fattening houses; 6. discharging from the pig platform; 7. a blowdown line; 8. a solid-liquid separation tank; 9. a sewage treatment tank; 10. a peripheral wall; 11. a peripheral epidemic prevention ditch; 12. a personnel disinfection channel; 13. an article sterilization passage; 14. a rinsing zone; 15. an air outlet cover; 16. a first filtering device; 17. a second vent pipe; 18. a refrigeration fan; 19. an air intake hood; 20. a second filtering device; 21. a first vent pipe; 22. a suction fan; 23. a first filter screen; 24. an activated carbon purification layer; 25. a second filter.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

In one embodiment of the present invention, as shown in fig. 1-3, a biosafety system for pig farms is provided, which comprises a peripheral in-and-out safety system for pig farms and a plant safety system inside pig farms, wherein the peripheral in-and-out safety system for pig farms comprises a peripheral wall 10, an entrance of the peripheral wall 10 is provided with a washing area 14, a personnel disinfection channel 12 and an article disinfection channel 13, the peripheral wall 10 is provided with a peripheral epidemic prevention ditch 11, the peripheral wall 10 is fixedly provided with a plurality of cameras, the cameras are connected with an ohm dragon PLC CQM1H-CPU21 controller through a circuit, the peripheral in-and-out safety system for pig farms is provided with the peripheral wall 10 and the peripheral epidemic prevention ditch 11, which can effectively isolate the pig farm from the external environment, the washing area 14 can clean wheels and bodies of foreign vehicles which must enter the plant area, and the personnel disinfection channel 12 and the foreign article disinfection channel 13 can respectively disinfect the foreign persons and articles carried by the foreign persons individually, the hidden danger of pig farm morbidity caused by external infection factors carried by vehicles or personnel can be effectively eliminated; the safety system of the factory inside the pig farm comprises a factory piggery layout system, a pig farm ventilation system and a pig farm drainage system, the factory piggery layout system sequentially sets the factory piggery from upper wind to lower wind to a mating gestation piggery 1, a delivery room 2, a nursery piggery 3, a breeding piggery 4, a fattening piggery 5 and a pig outlet platform 6, a thermometer is installed in the factory piggery, the interval between the piggeries is 3 meters, a biological safety ventilation system of the pig farm is arranged in the pig house and comprises a first ventilation pipe 21 and a second ventilation pipe 17, one end of the first ventilation pipe 21 is connected with an air inlet hood 19, the other end of the first ventilation pipe 21 is connected with a suction fan 22, one end of the second ventilation pipe 17 is connected with an air outlet hood 15, the other end of the second ventilation pipe 17 is connected with a refrigeration fan 18, the tail ends of the air outlet hood 15 and the air inlet hood 19 are respectively provided with a first filtering device 16 and a second filtering device 20, and a first filtering screen 23 and a second filtering device 20 are sequentially arranged in the first filtering device 16 and the second filtering device 20, The biological safe underground drainage system for the pig farm comprises a drainage pipeline 7, the drainage pipeline 7 is connected with a solid-liquid separation tank 8, the solid-liquid separation tank 8 is connected with a sewage treatment tank 9, and the pig farm is fed in a partitioned and partitioned mode, so that cross infection of swinery in different growth stages can be effectively prevented; the breeding gestational shed 1 is arranged, so that artificial insemination is adopted for breeding, and the artificial insemination technology can avoid the transmission of diseases caused by contact of the male and the female, such as hog cholera virus, pig breeding, respiratory syndrome virus, porcine pseudorabies virus and the like; a biological safety ventilation system of a pig farm is arranged in the pig house, so that timely ventilation and air exchange in the pig house can be realized, the propagation of pathogenic bacteria in the pig house is reduced, and the temperature in the pig house can be reduced by the refrigerating fan 18 in a time period with higher temperature in summer; the piggery sewage discharge system can intensively and timely treat the piggery excrement in a factory, ensures the cleanness in the piggery and prevents environmental pollution.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. A biological safety system for a pig farm is characterized by comprising a peripheral in-and-out safety system of the pig farm and an internal plant safety system of the pig farm, wherein the internal plant safety system of the pig farm comprises a plant piggery layout system, a pig farm ventilation system and a pig farm drainage system, the plant piggery layout system sequentially sets a plant piggery from an upper wind direction to a lower wind direction into a breeding gestation house (1), a delivery house (2), a nursery house (3), a breeding house (4), a fattening house (5) and a pig outlet platform (6), the biological safety ventilation system of the pig farm is arranged in the pig house and comprises a first ventilation pipe (21) and a second ventilation pipe (17), one end of the first ventilation pipe (21) is connected with an air inlet hood (19), the other end of the first ventilation pipe (21) is connected with a suction fan (22), one end of the second ventilation pipe (17) is connected with an air outlet hood (15), the other end of the second ventilation pipe (17) is connected, go out gas hood (15) with the end of admitting air cover (19) is provided with filter equipment (16) and filter equipment two (20) respectively, and pig farm biological safety underground sewage system includes sewage pipes (7), sewage pipes (7) are connected with solid-liquid separation pond (8), solid-liquid separation pond (8) are connected with sewage treatment pond (9).

2. The pig farm biosafety system according to claim 1, characterized in that the pig farm peripheral entrance and exit system comprises a peripheral wall (10), wherein a washing area (14), a personnel disinfection channel (12) and an article disinfection channel (13) are arranged at the entrance of the peripheral wall (10), and a peripheral epidemic prevention ditch (11) is arranged around the peripheral wall (10).

3. The pig farm biosafety system according to claim 1, wherein a first filter (23), an activated carbon purification layer (24) and a second filter (25) are arranged in the first filter (16) and the second filter (20) in sequence.

4. The pig farm biosafety system according to claim 2, wherein a plurality of cameras are fixedly mounted on the peripheral wall (10), and the cameras are connected with the PLC through a circuit.

5. The pig farm biosafety system of claim 1, wherein a thermometer is installed in the factory pig house.

6. The pig farm biosafety system of claim 1, wherein the factory floor hog room to house spacing is 2-5 meters.