CN114766372A - Livestock and poultry breeding house biological safety control method and device and breeding building thereof - Google Patents
Livestock and poultry breeding house biological safety control method and device and breeding building thereof Download PDFInfo
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- CN114766372A CN114766372A CN202210619964.9A CN202210619964A CN114766372A CN 114766372 A CN114766372 A CN 114766372A CN 202210619964 A CN202210619964 A CN 202210619964A CN 114766372 A CN114766372 A CN 114766372A
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- 238000009395 breeding Methods 0.000 title claims abstract description 261
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 244000144977 poultry Species 0.000 title claims description 66
- 238000009423 ventilation Methods 0.000 claims abstract description 69
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- 230000002265 prevention Effects 0.000 claims description 4
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0064—Construction of air inlets or outlets in walls
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention relates to the technical field of building type livestock breeding, and discloses a biological safety control method and device for a livestock breeding house and a breeding building thereof, wherein the livestock breeding house comprises at least two layers of breeding houses, the left side and the right side of each breeding house are provided with an air inlet part and an air outlet part which are opposite, a clean area is arranged between the air inlet part and each breeding house, a turbid area is arranged between the air outlet part and each breeding house, and the air inlet part and/or the air inlet part is/are provided with an airflow driving part; the bottom of breeding the house is equipped with the new trend passageway with air inlet portion intercommunication, is equipped with a plurality ofly on the new trend passageway and breeds the ventilation window of house intercommunication with the lower floor. According to the invention, the air inlet part and the air outlet part are arranged on the two sides of the breeding house, and the clean area and the turbid area are correspondingly arranged, so that the ventilation process of the breeding house is smoother and safer, the risk of cross infection in the breeding process is further reduced by arranging the clean area and the turbid area, and the problems of complex structure and cross infection risk of the breeding house in the prior art are solved.
Description
Technical Field
The invention relates to the technical field of livestock and poultry breeding, in particular to a biological safety control method and device for a livestock and poultry breeding house and a breeding building thereof.
Background
At present, the building type livestock and poultry breeding technology is generally applied to livestock and poultry breeding, and specifically, the aims of saving land resources and conveniently and uniformly managing in a standardized manner are fulfilled by arranging multiple floors and breeding livestock and poultry in different growth stages in different floors.
For example, the chinese patent publication No. CN108782265A discloses a building-type animal house, which comprises a building-type house body, wherein at least four breeding floors are arranged in the house body, the breeding floors are a gestational floor, a third breeding floor, a fourth breeding floor and a breeding floor from top to bottom, and the house body can be efficiently ventilated and realize energy saving by arranging an excrement trench and an air duct in the floors, and excrement in the livestock breeding process can be conveniently discharged by arranging an excrement supporting trench. Although the patent can well realize ventilation in the breeding floor, the building type animal house still has the following problems in practical use: air intake and exhaust of ventilation are located the breed floor with one side and crisscross setting each other in the floor of breeding, have the mixed condition of leakage in the use, and the exhaust structure of upper and lower floor is linked together, when the epidemic situation appears in the beasts and birds breeding process, cross infection's the condition appears easily, is unfavorable for the disease control of breeding the in-process.
Also, for example, chinese patent publication No. CN107047325A discloses an exhaust temperature adjusting method for an animal house, which comprises disposing a dung bath, an exhaust pipe, a temperature adjusting channel, a temperature equalizing channel, a vent hole and an inclined plate structure at the bottom of a house body, wherein the exhaust pipe is communicated with the dung bath and is disposed in the temperature adjusting channel, and the temperature equalizing channel is disposed at the top of the house body and is communicated with the temperature adjusting channel of the house body. Although the patent can reasonably utilize the heat exchange between the foul air in the exhaust gas pipe and the fresh air in the air inlet channel to ensure that the temperature of the fresh air is more suitable for livestock and poultry cultivation, the foul air in the exhaust gas pipe leaks to cause cross infection in the use process; and need install the samming passageway at the top of house body, the structure is complicated, and not only the installation maintenance cost is high, is not suitable for building room formula beasts and birds breeding house moreover.
Therefore, the structure of the existing livestock and poultry breeding house needs to be improved so as to reduce the risk of cross infection in the breeding process, optimize the overall structure of the breeding house, reduce the construction cost and improve the breeding effect.
Disclosure of Invention
The invention aims to provide a livestock and poultry breeding house biological safety control method, a device and a breeding building thereof, so as to solve the problems of complex breeding house structure and cross infection risk in the prior art.
In order to solve the problems, the invention adopts the following technical scheme: a biological safety control device for a livestock and poultry breeding house comprises at least two layers of breeding houses, wherein an air inlet part and an air outlet part which are opposite to each other are arranged on the left side and the right side of each breeding house, a clean area is arranged between each air inlet part and each breeding house, and a turbid area is arranged between each air outlet part and each breeding house; the bottom of breeding the house is equipped with the new trend passageway with the air inlet portion intercommunication, is equipped with a plurality of and the ventilation window of lower floor breeding the house intercommunication on the new trend passageway.
The principle of the scheme is as follows: according to the air-conditioning system, the air inlet part and the air outlet part are arranged on the left side and the right side opposite to the breeding house, so that when ventilation is carried out in the breeding house, airflow for ventilation in the breeding house is fixed in a one-way mode, the ventilation efficiency in the breeding house can be effectively improved, the fresh air inlet area and the exhaust area of dirty air are mutually independent, the condition that the dirty air is taken as fresh air to be pumped back to the breeding house is reduced, and the risk of cross infection is reduced; meanwhile, the clean area and the turbid area are arranged, so that the management in the breeding houses is further standardized, fresh air uniformly enters the breeding houses from the clean area, turbid air is uniformly discharged into the turbid area, centralized management is facilitated, and the risk of cross infection among the breeding houses is reduced; in addition, due to the arrangement of the fresh air channel, when a fresh air part entering from the air inlet part enters the breeding house on the upper layer, the other part of fresh air enters the breeding house on the lower layer through the air inlet windows on the fresh air channel, and the number of the ventilation windows is multiple, so that the fresh air in the fresh air channel can be rapidly conveyed to each position of the breeding house, and the ventilation efficiency in the breeding house and the ventilation uniformity at different positions are improved.
The beneficial effect of this scheme is:
1. can carry out beasts and birds breed more safely: compare the risk that cross infection appears easily between breeding the house among prior art, set up in the left and right sides of breeding the house through air inlet portion and air-out portion in this application, make the fresh air that the air inlet portion got into can transversely pass breed the house after by air-out portion by the discharge, avoid fresh air and foul smell to produce the condition of leaking the mixture completely, not only can promote ventilation's in breeding the house efficiency, can also ensure fresh air's cleanliness factor, thereby reduce the condition that cross infection appears among the breeding process, and through setting up clean district and turbid district, further promote the regularity in breeding the house, make things convenient for the standardized management that beasts and birds were bred, consequently, can accomplish the beasts and birds process of breeding more safely.
2. The ventilation effect is good and simple structure: in the application, set up the new trend passageway through the bottom at breeding the house, and set up the ventilation window that breeds the house intercommunication with the lower floor on the new trend passageway, make the fresh air that the upper strata was bred the house air inlet and is got into can the part flow to the new trend passageway, then distribute the different positions to the house is bred to the lower floor to the fresh air in new trend passageway by a plurality of ventilation windows, and the one side that the house is bred to the lower floor is close to the air inlet still can be supplied with fresh air by the air inlet, adopt this kind of mode, moreover, the steam generator is simple in structure, when guaranteeing to breed the house and can obtain the sufficient fresh air, can also make partial fresh air flow to the different corners of breeding the house through the ventilation window, the convenience is in time supplied with fresh air to each position of breeding the house, promote the homogeneity of air feed, effectively improve the quality of ventilation and promote the breed effect.
3. Is particularly suitable for building type breeding houses: compare and set up the samming passageway at the top of house body among the prior art, not only the structure is complicated, and the maintenance cost is high, and the samming passageway is located breeds the house moreover, can cause certain interference to the normal breed of breeding the house. In this application, set up the new trend passageway through the bottom of breeding the house, not only can conveniently accomplish and evenly provide fresh air to the house is bred to the lower floor, builds simple structure moreover, maintains and the clearance convenience all ten minutes.
4. The function of adjusting the temperature can be realized: in the livestock and poultry breeding process of breeding houses in the prior art, the temperature in the breeding houses can be adjusted by utilizing temperature control equipment (such as an air conditioner and the like), so that the temperature in the breeding houses is stabilized in a certain range, the external environment temperature can change greatly all the year round, particularly in winter and summer, the temperature difference between the temperature in the breeding houses and the external environment temperature is large, after external fresh air enters a fresh air channel from an air inlet part, because the fresh air channel is positioned at the bottom of the breeding houses (between the upper breeding houses and the lower breeding houses), when the fresh air is transmitted in the fresh air channel, the fresh air can exchange heat with the inside of the breeding houses, the temperature of the fresh air is closer to the temperature range arranged in the breeding houses, and the cost for adjusting the temperature in the breeding houses is reduced.
Preferably, as an improvement, be divided into a plurality of mutually independent partition gaps in breeding the house, be equipped with a plurality of breed units in every partition gap, be equipped with the fresh air control unit who is used for controlling the ventilation window aperture on the ventilation window.
According to the scheme, the breeding house is divided into a plurality of independent separation gaps, a plurality of breeding units are arranged in each separation gap, the batch breeding process of livestock and poultry is completed in the breeding units, the separation gaps are mutually isolated, when the breeding quantity is not large, only one part of the breeding units can be used, and at the moment, the ventilation window above the breeding unit in an unused state can be closed by using the fresh air control unit, so that the waste of fresh air is reduced, the cost of ventilation and air exchange is saved, the opening degree of the ventilation window can be adjusted according to the actual livestock and poultry breeding conditions (including the types of livestock and poultry and different growth periods of livestock and poultry) in the breeding units, and a better breeding effect is achieved; simultaneously, to a plurality of ventilation windows that the unit of breeding that is in same partition clearance corresponds the setting, can utilize fresh air control unit control to be close to the ventilation window around the air inlet portion and be in less aperture, and the ventilation window that is close to near turbid district is in great aperture state, combines to breed the house and can directly supply partial fresh air by the air inlet portion near clean district department, even the air current direction in breeding the house is from clean district to turbid district, also can make the beasts and birds of different positions in breeding the house can both obtain the fresh air of capacity.
Preferably, as an improvement, the clean area comprises a clean area passageway and a clean area wall positioned between the clean area passageway and the breeding house, and an air inlet control window is arranged on the clean area wall; the turbid region comprises a turbid region passageway and a turbid region wall located between the turbid region passageway and the breeding house, and an air outlet control window is arranged on the turbid region wall.
In this scheme, utilize clean district wall and turbid district wall to make the breed house be in by isolated state, make things convenient for the beasts and birds to breed safely, set up air inlet control window on the clean district wall in addition, fresh air carries fresh air's transport speed to the breed house in can controlling the clean district passageway through air inlet control window, and through air-out control window, can conveniently arrange turbid gas in the breed house into turbid district passageway through air-out control window in, can conveniently control the condition of ventilation in the breed house.
Preferably, as an improvement, air inlet portion and/or air-out portion are equipped with the air current driving piece, air inlet portion includes the air intake with clean district passageway intercommunication, air-out portion is including setting up in the wind building of turbid district passageway outside.
In this scheme, utilize the air current driving piece drive to breed the directional flow of room interior air current, realize ventilation's process, and set up the wind building structure, can conveniently and accomplish the collection and the concentrated conveying to foul smell fast.
Preferably, as an improvement, a configuration room is arranged on the rear side of the breeding house, a configuration passageway is arranged between the configuration room and the breeding house, and switch doors are arranged between the configuration passageway and the clean area passageway as well as between the configuration passageway and the turbid area passageway.
In this scheme, will dispose the district and set up in the rear side of breeding the house, avoid disposing the district and lie in breeding house ventilation's air current flow path, not only conveniently breed the house in the air current and flow smoothly fast, and can avoid being used for artifical official working and goods and materials to place the configuration district of functions such as transportation and the ventilation process of breeding the house and mix together, thereby cause people and animals cross contamination's the condition, consequently set up the configuration passageway through setting up the configuration district and between configuration district and breeding the house in this application, can make beasts and birds breed safer, and the environment that artifical official working and goods and materials were deposited and were transported is cleaner.
Preferably, as an improvement, breed the bottom of house and be equipped with the excrement ditch parallel and crisscross the setting with the new trend passageway, the one end that the excrement ditch is close to turbid district is opened has the excrement pipe of dropping with the excrement ditch intercommunication of lower floor's breed house.
In the scheme, the excrement trench is arranged, so that excrement of livestock in the breeding house can be drained in a drainage mode, and the excrement dropping pipe is arranged at one end, close to the turbid area, of the excrement trench, so that sewage in the excrement trench flows towards the turbid area, is collected and is conveyed downwards, and the clean area environment is kept clean; simultaneously, the excrement ditches and the fresh air channel are arranged in a staggered mode, so that fresh air in the fresh air channel can be subjected to heat exchange more fully, and the cost of temperature control in the breeding house is further reduced.
The livestock and poultry breeding house biological safety control breeding building comprises a plurality of breeding floors, and livestock and poultry breeding house biological safety control devices are arranged in the breeding floors.
In this scheme, breed through breeding beasts and birds and give up biological safety control device and set up in breeding the floor, conveniently breed the intraformational livestock and birds breed more safely in the multilayer.
Preferably, as an improvement, a livestock and poultry corpse channel is arranged between adjacent breeding floors and is communicated with the turbid area.
In the scheme, the livestock and poultry corpse channel communicated with the turbid area is arranged near the turbid area, so that when livestock and poultry are cultured in the culture house and die (the death reasons are possibly diseases and the like), the dead livestock and poultry can be carried to the livestock and poultry corpse channel from the turbid area and then are conveyed to the outside of the culture building through the livestock and poultry corpse channel, the dead livestock and poultry are prevented from being carried among the interior of the culture floor, and the risk of pollution or infection of the dead livestock and poultry to different floors is prevented.
A livestock and poultry breeding house biological safety control method comprises the livestock and poultry breeding house biological safety control device, and the ventilation method in the livestock and poultry breeding house biological safety control device is as follows: fresh air enters the clean area from the air inlet part, then part of the fresh air directly enters the upper-layer cultivation house from the clean area, and is discharged out of the upper-layer cultivation house from the air outlet part of the upper-layer cultivation house; the other part of fresh air enters the fresh air channel and enters the breeding house at the lower layer through the ventilation window, and the fresh air entering the fresh air channel exchanges heat with the adjacent excrement ditch.
Preferably, as an improvement, the opening degree of the ventilation windows is adjusted by the fresh air control unit, so that the opening degrees of all the ventilation windows are sequentially increased from the clean area to the turbid area.
In the scheme, the opening degree of the ventilation window is sequentially increased from the clean area to the turbid area by the fresh air control unit, so that more fresh air can be obtained by the ventilation window close to the turbid area, on one hand, when the fresh air is conveyed by the fresh air channel, the distance from the air inlet part in the fresh air channel is farther, the loss of the fresh air in the fresh air channel is more, on the other hand, the position of the lower cultivation house close to the clean area can be supplied with partial fresh air by the air inlet part of the cultivation house, so that the cultivation units close to the turbid area in the cultivation house can obtain less fresh air, and on the other hand, by adjusting the opening degree of the ventilation window, the fresh air channel can supply more fresh air to the cultivation units close to the turbid area, so that all the cultivation units in the cultivation house can obtain enough fresh air in time, more uniform ventilation is achieved.
Drawings
Fig. 1 is a top view of one of the cultivation floors according to one embodiment of the present invention.
Fig. 2 is a partial schematic view of a configuration room according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view taken along a-a in fig. 1.
Fig. 4 is a cross-sectional view taken along line B-B of fig. 1.
Fig. 5 is a partially enlarged view of C in fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: breeding house 1, clean area passageway 2, clean area wall 3, air inlet control window 4, turbid area passageway 5, turbid area wall 6, air outlet control window 7, air inlet 8, wet curtain 9, wind building 10, negative pressure fan 11, breeding unit 12, obstetric table 1201, breeding pregnancy breeding fence 1202, dung drain 13, fresh air channel 14, ventilation window 15, baffle 16, configuration room 17, office 1701, shower stall 1702, material room 1703, high-pressure flushing room 1704, distribution room 1705, stairs 1706, water heating room 1707, disinfection pond 1708, elevator 1709, configuration passageway 18, partition wall 19, switch door 20, livestock and poultry carcass channel 21, passageway door 22, transportation platform 23 and delivery port 24.
Example one
The first embodiment is substantially as shown in figures 1-4 of the drawings: the utility model provides a house biosafety prevention and cure device is bred to beasts and birds, including two-layer breed house 1 about at least, the right side of breeding house 1 is equipped with air inlet portion, the left side is equipped with out the air outlet portion, and air inlet portion and breed and be equipped with clean district between the house 1, it is equipped with turbid district to go out the air outlet portion and breed between the house 1, be equipped with the air current driving piece in the air outlet portion (other embodiments outside this embodiment, also can only set up the air current driving piece in air inlet portion, perhaps set up the air current driving piece in air inlet portion and air outlet portion simultaneously, here is no longer described any more.
With reference to fig. 1 and 3, the clean area comprises a clean area passageway 2 and a clean area wall 3 arranged between the clean area passageway 2 and the breeding house 1, and an air inlet control window 4 is mounted on the clean area wall 3 through screws; the turbid region comprises a turbid region passageway 5 and a turbid region wall 6 arranged between the turbid region passageway 5 and the breeding house 1, and an air outlet control window 7 is mounted on the turbid region wall 6 through screws. In this embodiment, the air inlet control window 4 and the air outlet control window 7 are both shutters with adjustable opening degrees, so as to adjust the flow rate of air entering and exiting the breeding house 1. The air inlet part is an air inlet 8 arranged on the right side wall of the clean area passageway 2, a wet curtain 9 is arranged between the air inlet 8 and the clean area passageway 2, and fresh air entering the breeding house 1 can be filtered and cooled by the wet curtain 9; air-out portion is for being located the wind building 10 of breeding house 1 left side, airflow control spare is for through screw fixed connection in the negative-pressure air fan 11 on turbid district passageway 5 left side wall, negative-pressure air fan 11 can pump the foul air in turbid district passageway 5 to wind building 10 in, in the suction process, turbid district passageway 5 forms the negative pressure and makes the automatic muddy air that breeds in house 1 enter into turbid district passageway 5, and the fresh air in clean district passageway 2 enters into breeding house 1 automatically, external fresh air is adsorbed to clean district passageway 2 by air intake 8 is automatic, make and form directional air current in the breeding house 1 and accomplish ventilation (when the airflow driving spare sets up in the portion of giving unnecessary details, the airflow driving spare can be through the positive pressure fan of screw fixed connection in air intake 8 department, the process of this condition ventilation no longer here).
With reference to fig. 1 and 4, the interior of the breeding house 1 is divided into a plurality of separation gaps which are arranged in parallel, the length direction of each separation gap is arranged along the left-right direction in fig. 1, and each separation gap is provided with a plurality of breeding units 12, in this embodiment, each breeding unit 12 includes a breeding fence, a conservation breeding fence, a obstetric table 1201 and a breeding pregnancy breeding fence 1202 (the arrangement conditions of the obstetric table 1201 and the breeding pregnancy breeding fence 1202 are shown in fig. 4), and only one of the breeding fence, the conservation breeding fence, the obstetric table 1201 and the breeding pregnancy breeding fence 1202 is arranged in each layer of breeding house 1, so that the livestock and poultry bred in the same layer of breeding house 1 are all in the same production stage, thereby facilitating the unified and standardized management of breeding, and avoiding the mutual influence caused by the concentrated breeding of the livestock and poultry in different growth stages in the same layer of breeding house 1.
The plurality of culture units 12 in the same partition gap are equally divided into a plurality of arrangement groups (each partition unit in fig. 4 comprises two arrangement groups), all the culture units 12 in the arrangement groups are sequentially arranged along the length direction of the partition gap, a gap can be arranged between adjacent arrangement groups in the same partition gap (for example, when the culture units 12 are the breeding pen 1202 and the obstetric table 1201 for mating pregnancy), and the adjacent arrangement groups can be arranged in a close proximity without a gap (for example, when the culture units 12 are the breeding pen and the breeding pen).
Meanwhile, the bottom of the breeding house 1 is also provided with dung ditches 13 and fresh air channels 14 which are parallel to each other and are arranged in a staggered mode, the dung ditches 13 and the fresh air channels 14 are arranged along the length direction of the separation gaps, the number of the dung ditches 13 in each separation gap is equal to the number of the arranged groups in the corresponding separation gap, and the breeding unit 12 is positioned right above the dung ditches 13, so that the excretion dirt of the livestock and poultry in the breeding unit 12 can directly fall into the dung ditches 13 downwards. One end of the excrement ditch 13 close to the turbid area passageway 5 is provided with an excrement discharge pipeline communicated with the excrement ditch 13 in the lower layer breeding house 1, so that the livestock and poultry excrement in each layer breeding house 1 is conveyed into the excrement discharge pipeline through the excrement ditch 13 and then is gradually conveyed downwards through the excrement discharge pipeline, and the concentrated and unified treatment of the excrement is realized.
As shown in fig. 3, the right end of the fresh air channel 14 is communicated with the air inlet 8 of the breeding house 1, the fresh air channel 14 is provided with a plurality of ventilation windows 15 communicated with the top of the breeding house 1 at the lower layer, and the ventilation windows 15 are arranged at intervals along the length direction of the manure channel 13, so that the fresh air entering from the air inlet 8 in the breeding house 1 at the upper layer can enter the breeding house 1 at the lower side through the fresh air channel 14 and the ventilation windows 15. Simultaneously be equipped with the new trend control unit that is used for controlling 15 apertures of ventilation window on the ventilation window 15, in this embodiment, the new trend control unit is horizontal sliding connection in the new trend passageway 14 in shielding plate 16, through manual slip or utilize mechanical equipment modes such as electric jar drive shielding plate 16 horizontal slip for shielding plate 16 partially or shelters from ventilation window 15 completely, in order to realize controlling the aperture of ventilation window 15. In other embodiments besides this embodiment, the fresh air control unit may also adopt a shutter capable of adjusting the opening degree, and the adjustment of the opening degree of the shutter may be performed manually or by using an electric motor, which is not described herein again.
Referring to fig. 1 and 2, a configuration room 17 is disposed at the rear side of the breeding house 1, a configuration passageway 18 is disposed between the configuration room 17 and the breeding house 1, a partition wall 19 is disposed between the configuration passageway 18 and the breeding house 1 to completely separate the configuration passageway 18 from the breeding house 1, and switch doors 20 communicated with the turbid area passageway 5 and the clean area passageway 2 are respectively mounted at the left end and the right end of the configuration passageway 18, so that people or materials in the configuration passageway 18 can enter the turbid area passageway 5 or the turbid area passageway 5 through the switch doors 20. The deployment room 17 in this embodiment is one or more of the combination of an office 1701, a shower enclosure 1702, a materials room 1703, a utility equipment suite, a stairway 1706, a plumbing room 1707, a disinfection tank 1708, and a lift 1709, wherein the utility equipment suite includes a high pressure flush room 1704 and a power distribution room 1705. The office 1701 is used for daily work of workers, the high-pressure flushing room 1704 and the shower room 1702 are used for disinfection and cleaning of the workers after entering and exiting the breeding house 1, the material room 1703 is used for storing feed and other articles in the livestock breeding process, and the stairs 1706 and the lifting elevator 1709 are used for up-and-down transportation of manpower, livestock and poultry and materials.
In this embodiment, because the gas flow direction in breeding house 1 is one-way fixed, and air intake 8 and hurricane building 10 are located the both sides of breeding house 1 moreover, consequently breed the ventilation in-process of house 1, there is not the risk of cross mixing fresh air and foul smell to reduce the risk that cross infection appears in the beasts and birds cultivation in-process, realize safer cultivation. And configuration room 17 in this embodiment is located the rear side position of breeding house 1, breeds 1 ventilation's in house process and configuration district and keeps apart completely, not only can make the work storage environment in configuration district cleaner, can also make things convenient for the management of manual work and goods and materials, more can reduce the manual work and move about at will in breeding house 1 and cause the risk that cross infection appears between the different layers breeding house 1.
The utility model provides a livestock and poultry breeding house biological safety prevention and cure breeds building, includes five layers at least breed floors (the quantity of breeding the floor in this embodiment is five layers), is provided with foretell livestock and poultry breeding house biological safety control device in breeding the floor, and the breed unit 12 homogeneous phase in all partition clearances in the same floor, and the breed of all beasts and birds in messenger's same layer breeding floor all is in same growth phase, makes things convenient for the unified management that beasts and birds were bred.
In four breeding floors of the breeding building from top to bottom, the breeding units 12 correspondingly arranged on each breeding floor are a breeding pregnancy breeding fence 1202, a obstetric table 1201, a nursing breeding fence (not shown in fig. 2) and a breeding fence (not shown in fig. 2) in sequence. Taking pig raising as an example, the growing and fattening pigs in the breeding farm are positioned in the breeding floors with lower positions, so that the pigs can be conveniently positioned at the lower positions in the breeding building when being out of the farm, and the transportation cost when being out of the farm is reduced.
With the fecal treatment layer setting in the bottom of breeding the floor, excrement such as excrement and urine in the excrement ditch 13 is all arranged into in the fecal treatment layer and is carried out centralized processing in all breeding the floor, and in other embodiments outside this embodiment, the order of the unit 12 of breeding that different breeding floors set up can change, but the fecal treatment layer still is located the bottom (the bottom can also set up the pig and only has enough to meet the need and innocent treatment etc. no longer gives details here), in order to make things convenient for faecal collection and treatment. Meanwhile, the wind buildings 10 correspondingly arranged in the breeding houses 1 are in an up-down communication state, in the actual operation process, the top height of the wind buildings 10 can be set to be higher than the top breeding building side, exhaust fans are installed at the tops of the wind buildings 10, and foul air in the wind buildings 10 is sucked and exhausted by the exhaust fans.
Referring to fig. 1 and 5, livestock and poultry corpse channels 21 are arranged between adjacent breeding floors, all livestock and poultry corpse channels 21 are communicated end to form a continuous bent sealed channel, and dead livestock and poultry in the livestock and poultry breeding process can be conveyed downwards by utilizing the livestock and poultry corpse channels 21. Livestock and poultry dead body channel 21 is located at the front side of the breeding floor and is close to the position of turbid area channel 5, one end of turbid area channel 5 close to the front side of breeding house 1 is provided with channel door 22, transportation platform 23 communicated with channel door 22 is poured at the front side of the breeding floor (transportation platform 23 is isolated from the external environment), a throwing port 24 communicated with livestock and poultry dead body channel 21 is formed in transportation platform 23, dead livestock and poultry can be thrown into livestock and poultry dead body channel 21 through throwing port 24, then the livestock and poultry dead body is automatically conveyed to the bottom of the breeding building downwards along the livestock and poultry dead body channel under the action of self gravity, and then the dead livestock and poultry are transported away for treatment.
A livestock and poultry breeding house biological safety control method comprises the livestock and poultry breeding house biological safety control device, and the ventilation method in the livestock and poultry breeding house biological safety control device comprises the following steps:
taking the pig fattening process as an example, the pig fattening stage is performed in the breeding unit 12 as a breeding fence. Specifically, the usage amount of the partition gaps is determined according to the number of live pigs, namely when the number of live pigs is small and the breeding and breeding fences in all the partition gaps cannot be used, the breeding and breeding fences in the same partition gap can be intensively left (namely, part of the partition gaps are in an unused state), when ventilation is performed on the interior of the breeding house 1, the air inlet control windows 4 and the air outlet control windows 7 corresponding to the breeding and breeding fences which are not bred for live pigs can be closed, meanwhile, the negative pressure fans 11 in corresponding areas are also closed, the ventilation windows 15 above the corresponding partition gaps are closed, ventilation in the partition gaps which are not subjected to breeding activities is stopped, and energy consumption is reduced.
For the separated gap for fattening the live pigs, the following ventilation modes are adopted:
for the breeding house 1 with the nursing breeding fence on the upper layer, external fresh air enters the clean area passageway 2 through the air inlet 8, at the moment, a part of fresh air can pass through the wet curtain 9 and the clean area passageway 2 and then reaches the breeding house 1 with the nursing breeding fence on the upper layer (when the external environment temperature is lower than the temperature range set in the breeding house 1, the wet curtain 9 can be closed), and the other part of fresh air enters from the air inlet and then flows into the fresh air channel 14 at the bottom of the breeding house 1 on the upper layer, then is downwards discharged into the breeding house 1 with the breeding fence on the lower layer through the ventilation window 15, and provides fresh air for the breeding house 1 with the breeding fence on the lower layer; meanwhile, in the breeding house 1 with the breeding and cultivating fence at the lower layer, part of fresh air can be obtained from the right clear zone passageway 2 (namely, for the breeding house 1 with the breeding and cultivating fence, the fresh air is simultaneously derived from the fresh air exhausted downwards from the ventilation window 15 at the top of the breeding house 1 and the fresh air sucked in the right clear zone passageway 2); then, the dirty air in the breeding house 1 sequentially passes through the air outlet control window 7, the dirty area passageway 5 and the negative pressure fan 11 under the suction action of the negative pressure fan 11 and then enters the wind building 10, and finally is intensively treated and discharged by the wind building 10.
Example two
The difference between the second embodiment and the first embodiment is that: in this embodiment, when fresh air is supplied to the breeding house 1, the opening degree of the ventilation windows 15 is controlled by the fresh air control unit, so that the opening degrees of the ventilation windows 15 in the same partition gap are sequentially increased from the clean area aisle 2 to the turbid area aisle 5.
As can be seen from the first embodiment, the fresh air in the breeding house 1 comes from the top fresh air channel 14 and the clean area aisle 2 on the right side, and the air flow direction during ventilation in the breeding house 1 is from the clean area aisle 2 to the dirty area aisle 5, so the breeding units 12 closer to the clean area aisle 2 can obtain purer air, and the breeding units 12 closer to the dirty area aisle 5 can receive the fresh air supplied by the top ventilation window 15, but the air delivered from the right side includes the foul air exhausted from the livestock and poultry in the breeding unit 12 on the right side, so that the cleanliness of the fresh air supplied on the right side is reduced; meanwhile, when fresh air in the fresh air channel 14 is transferred and flows leftwards along with the fresh air, the fresh air is continuously discharged downwards into the breeding house 1, so that the fresh air at the left end of the fresh air channel 14 is insufficient.
To above-mentioned condition, turn into bigger state through the aperture that is close to the ventilation window 15 in turbid district passageway 5 among the embodiment for the ventilation window 15 that is close to turbid district passageway 5 more can supply more fresh air to breeding house 1 in, thereby makes whole breeding house 1 can both obtain the fresh air of sufficient in the left and right directions, realizes supplying fresh air to breeding house 1 more evenly, thereby reaches better breed effect.
The above description is only an example of the present invention, and the general knowledge of the known specific technical solutions and/or characteristics and the like in the solutions is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. The utility model provides a house biological safety prevention and cure device is bred to beasts and birds, includes that at least two-layer breeds the house, its characterized in that: the left side and the right side of the breeding house are provided with an air inlet part and an air outlet part which are opposite, a clean area is arranged between the air inlet part and the breeding house, and a turbid area is arranged between the air outlet part and the breeding house; breed the bottom of house and be equipped with the new trend passageway with the air inlet portion intercommunication, be equipped with a plurality of and the lower floor on the new trend passageway and breed the ventilation window of house intercommunication.
2. The biosafety control device for livestock and poultry breeding houses according to claim 1, characterized in that: breed and divide into a plurality of mutually independent partition gaps in the house, be equipped with a plurality of breed units in every partition gap, be equipped with the fresh air control unit who is used for controlling the ventilation window aperture on the ventilation window.
3. The biosafety control device for livestock and poultry breeding houses according to claim 2, characterized in that: the clean area comprises a clean area passageway and a clean area wall positioned between the clean area passageway and the breeding house, and an air inlet control window is arranged on the clean area wall; the turbid region comprises a turbid region passageway and a turbid region wall located between the turbid region passageway and the breeding house, and an air outlet control window is arranged on the turbid region wall.
4. The biosafety control device for livestock and poultry breeding houses according to claim 3, characterized in that: air inlet portion and/or air-out portion are equipped with the air current driving piece, air inlet portion includes the air intake with clean district passageway intercommunication, air-out portion is including setting up in the wind building in turbid district passageway outside.
5. The biosafety control device for livestock and poultry breeding houses according to claim 2, characterized in that: the rear side of the breeding house is provided with a configuration house, a configuration passageway is arranged between the configuration house and the breeding house, and switch doors are arranged between the configuration passageway and the clear area passageway as well as between the configuration passageway and the turbid area passageway.
6. The biosafety control device for livestock and poultry breeding houses according to claim 1, characterized in that: the bottom of breeding the house is equipped with the excrement ditch parallel with the new trend passageway and crisscross setting, and the excrement pipe down that has the excrement ditch intercommunication that breeds the house with the lower floor is opened to the one end that the excrement ditch is close to turbid district.
7. The utility model provides a livestock and poultry breeding house biological safety prevents and breeds building which characterized in that: comprises a plurality of breeding floors, and the livestock and poultry breeding house biological safety control device according to any one of claims 1 to 6 is arranged in the breeding floors.
8. The livestock and poultry breeding house biological safety control breeding building according to claim 7, characterized in that: livestock and poultry corpse channels are arranged between adjacent breeding floors and are communicated with the turbid areas.
9. The utility model provides a house biological safety prevention and cure mode is bred to beasts and birds which characterized in that: the livestock and poultry breeding house biological safety control device comprises the livestock and poultry breeding house biological safety control device as defined in claim 6, and the ventilation method in the livestock and poultry breeding house biological safety control device is as follows: fresh air enters the clean area from the air inlet part, then part of the fresh air directly enters the upper-layer cultivation house from the clean area, and is discharged out of the upper-layer cultivation house from the air outlet part of the upper-layer cultivation house; the other part of fresh air enters the fresh air channel and enters the breeding house at the lower layer through the ventilation window, and the fresh air entering the fresh air channel exchanges heat with the adjacent manure ditch.
10. The biosafety control method for livestock and poultry breeding houses according to claim 9, characterized in that: the opening degree of the ventilation windows is adjusted through the fresh air control unit, so that the opening degrees of all the ventilation windows are sequentially increased from the clean area to the turbid area.
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