CN112931233A - Novel poultry breeding house based on intelligent fresh air system and ventilation method of breeding house - Google Patents
Novel poultry breeding house based on intelligent fresh air system and ventilation method of breeding house Download PDFInfo
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- CN112931233A CN112931233A CN202110302739.8A CN202110302739A CN112931233A CN 112931233 A CN112931233 A CN 112931233A CN 202110302739 A CN202110302739 A CN 202110302739A CN 112931233 A CN112931233 A CN 112931233A
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- 238000009395 breeding Methods 0.000 title claims abstract description 81
- 230000001488 breeding effect Effects 0.000 title claims abstract description 81
- 238000009423 ventilation Methods 0.000 title claims abstract description 47
- 244000144977 poultry Species 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 42
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 17
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 17
- 239000000498 cooling water Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 11
- 238000010248 power generation Methods 0.000 claims description 9
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000036541 health Effects 0.000 abstract description 15
- 241000287828 Gallus gallus Species 0.000 abstract description 14
- 230000001932 seasonal effect Effects 0.000 abstract description 8
- 230000004083 survival effect Effects 0.000 abstract description 8
- 241000272525 Anas platyrhynchos Species 0.000 abstract description 6
- 238000004887 air purification Methods 0.000 abstract description 4
- 235000013594 poultry meat Nutrition 0.000 description 22
- 235000013330 chicken meat Nutrition 0.000 description 13
- 230000001954 sterilising effect Effects 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 5
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 101150097977 arch-1 gene Proteins 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/50—Livestock or poultry management
- Y02P60/52—Livestock or poultry management use of renewable energies
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention relates to the technical field of breeding houses, in particular to a novel poultry breeding house based on an intelligent fresh air system and a ventilation method for the breeding house, wherein the novel poultry breeding house based on the intelligent fresh air system comprises a breeding house which is internally provided with a plurality of breeding areas, and an external circulation assembly and a double circulation assembly which are communicated with the breeding house, wherein the double circulation assembly comprises a hollow U-shaped pipe, one side of the hollow U-shaped pipe is a protruding end, and the protruding end is communicated with the breeding house; an opening is formed in the other side of the hollow U-shaped pipe, the position of the opening corresponds to the protruding end, and a rotatable ventilation baffle is arranged at the opening; through setting up extrinsic cycle subassembly and bicirculating subassembly at the factory building of breeding, make the factory building of breeding realize air purification's extrinsic cycle, inner loop or mix half inner loop of suction-type, reach the purpose that the factory building of breeding according to seasonal temperature air-purifying for air circumstance and seasonal temperature compatible match, improve the health rate and the survival rate of chicken and duck poultry, ensure staff's health.
Description
Technical Field
The invention relates to the technical field of breeding houses, in particular to a novel poultry breeding house based on an intelligent fresh air system and a ventilation method of the breeding house.
Background
In recent years, with the improvement of living standard of people, the demand of people for egg consumer products is continuously increased, and poultry breeding industries such as chicken, duck and the like in China are rapidly developed. In the laying hen breeding industry, the development is particularly rapid, the breeding house refers to a place where poultry such as chickens and ducks are bred, and in the laying hen breeding industry, the breeding house becomes an important component of laying hen breeding. The traditional breeding house has a simple and crude structure, and although the factory chicken raising facilities appearing in the end of the 50 s of the 20 th century have environmental conditions suitable for chicken growth and development, the requirements of mechanization, scientific management, health and epidemic prevention and the like are met.
For example, a Chinese patent (with publication number CN210959932U) discloses a novel laying hen breeding henhouse, the top of a fence is connected with a U-shaped frame through a blocking net under the cooperation of the fence and a henhouse building, the blocking net is also installed on the inner side wall of the U-shaped frame, an outdoor activity space is provided for laying hens, laying hens are prevented from flying out of the henhouse, and eggs produced by the laying hens are conveniently collected in a centralized manner.
However, the existing breeding houses have many problems in the aspect of environmental control, and the influence of the environmental control on the poultry production is not paid due attention all the time; the ventilation of the existing breeding house comprises transverse ventilation and longitudinal ventilation, but the short-time cooling amplitude of the transverse ventilation is too large, the temperature in winter is low, the longitudinal ventilation temperature is not uniform, the summer is difficult to cool, the ventilation of the existing breeding house can not be matched with the temperature season, the air quality in the breeding house, the flowability and the updating rate are poor in effect, the health rate and the survival rate of chickens, ducks and poultry are not only influenced, and the health of workers is also greatly influenced.
Disclosure of Invention
In order to solve the defect that the ventilation of the existing breeding house cannot be compatible with the temperature season in the prior art, the intelligent fresh air system is adopted in the novel poultry breeding house and the ventilation method of the breeding house, so that the air environment and the temperature season are compatible and matched, the health rate and the survival rate of chickens, ducks and poultry are improved, and the health of workers is ensured.
The invention provides a novel poultry breeding house based on an intelligent fresh air system, which comprises a breeding house internally provided with a plurality of breeding areas, an external circulation component and a double circulation component, wherein the external circulation component and the double circulation component are communicated with the breeding house,
the double-circulation assembly comprises a hollow U-shaped pipe, one side of the hollow U-shaped pipe is a protruding end, and the protruding end is communicated with the cultivation workshop;
an opening is formed in the other side of the hollow U-shaped pipe, the position of the opening corresponds to the protruding end, and a rotatable ventilation baffle is arranged at the opening.
On the basis of the scheme, furthermore, the external circulation assembly comprises a plurality of air inlet attics arranged in an array, the air inlet attics are arranged in the outer center of the herringbone roof of the cultivation factory building, and the air inlet attics are communicated with the cultivation factory building through the disinfection chamber.
On the basis of the scheme, furthermore, air inlet loft both sides be equipped with waterproof protruding and can with the rotatory buckler of waterproof protruding gomphosis, waterproof bellied shape is the U type, be equipped with the cooling cascade between the waterproof protruding.
On the basis of the scheme, furthermore, the upper end of the disinfection chamber is communicated with the air inlet attic, and the inside of the disinfection chamber is sequentially provided with a dense grid, a water collecting plate and a rotatable first air outlet grid from top to bottom;
the disinfection room left and right sides is triangle prism form, the last hypotenuse of disinfection room left and right sides all is equipped with a plurality of disinfection ultraviolet lamps, the lower hypotenuse of disinfection room left and right sides all is equipped with rotatable second air-out grille.
On the basis of the scheme, further, the double-circulation assembly further comprises a first fan and a second fan which are arranged inside the cultivation factory building, the protruding ends comprise a first protruding end and a second protruding end, the first fan is arranged at the first protruding end, the second fan is arranged at the second protruding end, the first fan is a forward rotation fan, and the second fan is a forward rotation fan.
On the basis of the scheme, an air separation plate is arranged in the first protruding end and is L-shaped, a rotatable air inlet grille is arranged on one side of the air separation plate, and a rotatable air exhaust grille is arranged on the other side of the air separation plate.
On the basis of the scheme, a plurality of disinfection ultraviolet lamps are arranged in the hollow U-shaped tubes between the first protruding end and the corresponding opening, between the second protruding end and the corresponding opening and between the two openings;
and an ammonia gas sensor and a plurality of ozone pipes are also arranged in the hollow U-shaped pipe, and the ozone pipes are connected with an ozone generator arranged in the cultivation factory.
On the basis of the scheme, further, be equipped with a plurality of photovoltaic power generation boards on the gable roof outside of plant, be equipped with a plurality of polycrystalline silicon solar cells in the plant, polycrystalline silicon solar cell with photovoltaic power generation board electric connection.
On the basis of the scheme, a temperature and humidity sensor, an ammonia gas sensor and an air speed sensor are further arranged in each breeding area, a central controller is arranged in the breeding plant and used for controlling the opening or closing of the outer circulation assembly or the double circulation assembly.
The invention also provides a ventilation method for the breeding house, which comprises the steps of external circulation ventilation and internal circulation ventilation,
external circulation ventilation: the ventilation baffle rotates towards the inside of the hollow U-shaped pipe to open the opening, the rotary waterproof cover is opened relative to the air inlet attic, air enters the cultivation workshop from the disinfection chamber through the cooling water curtains on the two sides of the air inlet attic, and is discharged to the outside from the opening through the first protruding end and the second protruding end under the action of the first fan and the second fan;
internal circulation ventilation: the baffle of taking a breath rotates to and makes the opening close with cavity U type pipe horizontal laminating, and the relative air inlet loft of rotatory buckler is closed, and first fan rotates and makes and form the negative pressure in the plant cultivation room, and the air gets into cavity U type pipe through first fan, and the second fan rotates and makes inside the plant cultivation room is held from the second protrusion to the sterile air.
Compared with the prior art, the novel poultry breeding house based on the intelligent fresh air system and the ventilation method of the breeding house provided by the invention have the advantages that the external circulation component and the double circulation component are arranged in the breeding house, so that the air in the breeding house is circulated, purified, cooled or insulated, the external circulation, the internal circulation or the mixed suction type semi-internal circulation of air purification of the breeding house is realized, the purpose of purifying the air of the breeding house according to the seasonal temperature is achieved, the air environment is compatible with the seasonal temperature, the health rate and the survival rate of chicken, duck and poultry are improved, and the health of workers is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a breeding house according to the present invention;
FIG. 2 is a schematic structural view of an air intake attic provided by the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present invention;
FIG. 4 is a side view of a sterilization chamber provided by the present invention;
FIG. 5 is a first schematic structural view of a hollow U-shaped tube according to the present invention;
FIG. 6 is a second schematic structural view of a hollow U-shaped tube according to the present invention;
FIG. 7 is a diagram illustrating the operation of the hollow U-shaped tube at a high temperature according to the present invention;
FIG. 8 is a diagram illustrating the operation of the hollow U-shaped tube at a low temperature according to the present invention.
Reference numerals:
10 cultivation factory 11 ozone generator 12 photovoltaic power generation board
20 hollow U-shaped tube 21 opening 22 ventilation baffle plate
23 first male end 24 second male end 25 air splitter plate
26 air inlet grille 27 air exhaust grille 30 air inlet attic
31 waterproof projection 32 rotary waterproof cover 33 cooling water curtain
34 water-proof groove 40 sterilizing chamber 41 dense grid
42 water collecting plate 43 first air outlet grid 44 sterilizing ultraviolet lamp
45 second air outlet grid
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Agricultural rural farmers are fundamental problems of national civilization, and the problem of good agriculture, rural area and rural area must be always solved as a key to implement the village revivification strategy. The corresponding national strategy of multiple regions is emphasized on the transformation and upgrading of agriculture, the animal husbandry is rapidly developed, and the large-scale cultivation and popularization are imperative. With the advance of policy, poultry breeding industry in China is also rapidly developed.
The laying hen breeding industry is developed particularly rapidly, in the embodiment, the laying hen breeding industry is taken as an example, and in the laying hen breeding industry at present, medium and small-sized farms become important components for laying hen breeding. Although the difference between the breeding of laying hens in China and the international advanced level is gradually reduced in the aspects of variety, nutrition, disease control and the like, a great difference exists in the aspect of environmental control,
for example, poor ventilation, poor air quality of the chicken coop, difficult control of season-changing temperature, contradiction between heat preservation in winter and ventilation in the farm, poor cooling effect in summer and uneven temperature in the chicken coop caused by the traditional construction mode of the breeding coop generally exist in the breeding coop; poor air fluidity and low air renewal rate, incomplete disinfection and unbalanced temperature and humidity, which lead to high content of microorganisms such as bacteria, high content of harmful gas and dirty gas in the field.
Meanwhile, due to the special physique of the poultry, the poultry is sensitive to external temperature and humidity changes and the turbidity degree of gas in the breeding plant, and the survival rate and the health rate of the chicken can be ensured only by creating better environmental conditions, so that the production performance and the economic benefit of the poultry are improved.
As shown in fig. 1, the novel poultry breeding house based on the intelligent fresh air system provided by the invention comprises a breeding house 10 in which a plurality of breeding areas are arranged, and an external circulation component and a double circulation component which are communicated with the breeding house 10, wherein the double circulation component comprises a hollow U-shaped pipe 20, one side of the hollow U-shaped pipe 20 is a protruding end, and the protruding end is communicated with the breeding house 10; an opening 21 is formed in the other side of the hollow U-shaped pipe 20, the position of the opening 21 corresponds to the protruding end, and a rotatable ventilation baffle 22 is arranged at the opening 21.
During specific implementation, as shown in fig. 1 to 8, a plurality of cultivation areas are arranged in the cultivation factory 10, poultry such as laying hens, ducks and the like can be cultivated in the cultivation areas, the external circulation component and the double circulation component are communicated with the cultivation factory 10, the double circulation component comprises a hollow U-shaped pipe 20, one side of the hollow U-shaped pipe 20 is a protruding end, one side of the protruding end of the hollow U-shaped pipe 20 is connected with the cultivation factory 10, an opening 21 is formed in the other side of the hollow U-shaped pipe 20, the opening 21 is arranged on the straight pipe part of the hollow U-shaped pipe 20, the position of the opening 21 is correspondingly matched with the position of the protruding end, and a rotatable ventilation baffle 22 is.
When the temperature is high in summer, the ventilation baffle 22 rotates towards the inside of the hollow U-shaped pipe 20, so that the opening 21 is in an open state, air in the cultivation factory building 10 flows outwards, and the cultivation factory building 10 realizes air flow exchange in cooperation with the external circulation component, so that the effect of cooling in summer is achieved;
when the temperature was lower winter, the baffle 22 of taking a breath rotated to and laminated with cavity U type pipe 20 level, made opening 21 close, and the straight tube part of cavity U type pipe 20 is encapsulated situation, made plant 10 realize inside air purification inner loop or mixed suction type half inner loop, reached plant 10 purpose of keeping warm air-purifying winter of plant 10 to make air circumstance and season temperature compatible match, improve the healthy rate and the survival rate of chicken and duck poultry, ensure staff's health.
Preferably, in this embodiment, each breeding area is provided with a temperature and humidity sensor, an ammonia sensor and an air speed sensor, and a central controller for receiving the temperature and humidity sensor, the ammonia sensor and the air speed sensor is arranged in the breeding plant; a temperature sensor is arranged on the hollow U-shaped pipe 20 positioned outside the cultivation factory building 10, and when the temperature outside the cultivation factory building 10 is 16-27 ℃, the central controller judges that the temperature is higher in summer; when the temperature outside the cultivation factory building 10 is lower than 16 ℃, the central controller judges that the temperature is lower in winter;
the central controller controls the opening or closing of the external circulation component or the double circulation component by receiving signals of the sensors, and circulates and purifies air in the cultivation factory building 10 and cools down or keeps warm, so that the air environment is compatible with seasonal temperature, the health rate and survival rate of chicken, duck and poultry are improved, and the health of workers is ensured.
In the embodiment, the type of the wind speed sensor is an RS485 wind speed sensor; the central controller is of the type Arduino UNO R3; the model of the ammonia gas sensor is an RS485 type ammonia gas temperature and humidity transmitter, and the measuring range is 0-50 ppm; the temperature and humidity sensor belongs to a common sensor in the prior art, and is not described herein again.
As shown in fig. 1, 2 and 3, the external circulation assembly comprises a plurality of air-inlet attics 30 arranged in an array, the air-inlet attics 30 are arranged at the outer center of the gable roof of the cultivation factory building 10, and each air-inlet attic 30 is hollow and communicated with the cultivation factory building 10 through a disinfection chamber 40; the two sides of the air inlet attic 30 are provided with rotary waterproof covers 32 which are embedded with the waterproof bulges 31, and the inner sides of the rotary waterproof covers 32 are provided with waterproof grooves 34 which are matched with the waterproof bulges 31;
the waterproof protrusions 31 are arranged on the outer wall of the air inlet attic 30, the waterproof protrusions 31 are U-shaped, and the cooling water curtains 33 are arranged between the waterproof protrusions 31, in the embodiment, two ends of the cooling water curtains 33 are respectively connected with an upper water pipeline and a lower water pipeline, and the cooling water curtains 33 belong to water curtains or wet curtains common in the prior art, and are not described again; when the temperature is higher in summer, the rotary waterproof cover 32 is opened relative to the air inlet attic 30, air enters the upper part of the cultivation factory building 10 through the cooling water curtain 33 and enters the cultivation factory building 10 through the disinfection chamber 40 below the air inlet attic 30;
when meetting during bad weather such as torrential rain, rotatory buckler 32 closes relative air inlet loft 30, and waterproof arch 1 imbeds in waterproof recess 34, and rotatory buckler 32 rotates and laminates as to air inlet loft 30, and it is inside to prevent that rainwater from getting into plant 10 along the gap under the heavy weather of torrential rain.
As shown in fig. 1 and 4, the disinfection chamber 40 is respectively communicated with the air inlet attic 30 and the cultivation factory 10, the disinfection chamber 40 is internally provided with a dense grid 41, a water collection plate 42 and a rotatable first air outlet grid 43 from top to bottom, air passing through the cooling water curtain 33 enters the air inlet attic 30 and then passes through the dense grid 41, because the air contains higher moisture, water drops are formed when passing through the dense grid 41 and are attached to the dense grid 41, the water collection plate 42 can bear the water drops, and the water drops are prevented from entering the cultivation factory 10; in this embodiment, the water collecting plate 42 is connected with a drainage pipeline for drainage, and the water collecting plate 42 belongs to a common water collecting plate in the prior art, and is not described herein again.
As shown in fig. 1 and 4, in this embodiment, the side-view disinfection chamber 40 is rhombus-shaped, the left and right sides of the disinfection chamber 40 are triangular prisms, the upper oblique edges of the triangular prisms on the left and right sides of the disinfection chamber 40 are provided with a plurality of disinfection ultraviolet lamps 44, and the disinfection ultraviolet lamps 44 arranged on the upper oblique edges of the triangular prisms on the left and right sides of the disinfection chamber 40 can avoid harming human bodies or animals and poultry;
a rotatable second air outlet grid 45 is arranged on the lower oblique edge of the triangular prism on the left side and the right side of the disinfection chamber 40; when the temperature is higher in summer, air enters the air inlet loft 30 through the cooling water curtain 33 and passes through the dense grids 41, the disinfection ultraviolet lamp 44 can irradiate and disinfect the air, and the disinfected air can enter the cultivation factory building 10 through the first air outlet grids 43 or the second air outlet grids 45.
Preferably, the central controller receives signals of the temperature and humidity sensor and the air speed sensor of each cultivation area, and when the temperature of a certain cultivation area is found to be high, the central controller can control the first air outlet grid 43 or the second air outlet grid 45 to rotate to align with the cultivation area, and the rotation of the first air outlet grid 43 and the second air outlet grid 45 belongs to common technical means in the prior art, and is not described herein again.
As shown in fig. 1 and fig. 5 to 8, the double-circulation assembly further includes a first fan and a second fan which are arranged inside the cultivation factory 10, in this embodiment, the first fan is a forward rotation fan, the second fan is a forward and reverse rotation fan, the protruding ends include a first protruding end 23 and a second protruding end 24, the first fan is arranged at the first protruding end 23, and the second fan is arranged at the second protruding end 24;
when the temperature is higher in summer, the rotary waterproof cover 32 is opened relative to the air inlet attic 30, air enters the upper part of the cultivation factory building 10 through the cooling water curtain 33 and enters the cultivation factory building 10 through the disinfection chamber 40 below the air inlet attic 30;
the central controller controls the ventilation baffle 22 to rotate towards the inside of the hollow U-shaped pipe 20 to open the opening 21, the first fan and the second fan rotate positively, air passing through the cooling water curtain 33 and the air inlet loft 30 enters the cultivation factory building 10 from different angles through the disinfection chamber 40, negative pressure is formed inside the cultivation factory building 10 under the action of the first fan and the second fan, air in the cultivation factory building 10 flows towards the first fan and the second fan, and the air enters the hollow U-shaped pipe 20 through the first fan and the second fan and is discharged to the external environment from the opening 21.
As shown in fig. 5 to 8, an air separation plate 25 is provided in the first protruding end 23, the air separation plate 25 is L-shaped, one side of the air separation plate 25 is provided with a rotatable air inlet grille 26, and the other side of the air separation plate 25 is provided with an air outlet grille 27; a plurality of disinfection ultraviolet lamps 44 are arranged in the hollow U-shaped pipe 20 between the first protruding end 23 and the corresponding opening 21, between the second protruding end 24 and the corresponding opening 21 and between the two openings 21;
preferably, in order to prolong the service life of the ultraviolet sterilizing lamps 44, when the ammonia concentration of the air in the cultivation factory 10 is lower than the safety threshold, the ultraviolet sterilizing lamps 44 in the hollow U-shaped tube 20 between the first protruding end 23 and the corresponding opening 21, between the second protruding end 24 and the corresponding opening 21, and between the two openings 21 are alternately used.
An ammonia gas sensor and a plurality of ozone pipes are further arranged in the hollow U-shaped pipe 20, the ozone pipes are connected with an ozone generator 11, the ozone generator 11 can be arranged in the cultivation factory 10, and when the ammonia gas sensor detects that the ammonia gas exceeds the threshold range, the ozone generator 11 inputs ozone into the hollow U-shaped pipe 20 through the ozone pipes to decompose and remove the ammonia gas; preferably, to avoid the sterilizing ultraviolet lamp 44 from decomposing ozone, the discharge port of the ozone tube is provided in the hollow U-tube 20 between the two openings 21.
When the air of a cultivation factory is internally circulated at a low temperature in winter, the rotary waterproof cover 32 rotates to be closed relative to the air-inlet loft 30, the waterproof protrusion 31 is embedded into the waterproof groove 34, and the rotary waterproof cover 32 rotates to be attached to the air-inlet loft 30;
the first fan rotates positively to form negative pressure inside the cultivation factory building 10, and air in the cultivation factory building 10 flows to the first fan and enters the hollow U-shaped pipe 20 through the first fan; a plurality of disinfection ultraviolet lamps 44 in the hollow U-shaped pipe 20 between the first protruding end 23 and the corresponding opening 21, between the second protruding end 24 and the corresponding opening 21 and between the two openings 21 disinfect the air; the second fan is reversed so that the sterilized air re-enters the interior of the habitat 10 through the second projecting end 24.
Wherein, the air is disinfected for the first time when passing between the first protruding end 23 and the corresponding opening 1, when passing through the hollow U-shaped tube 20 between the two openings 21, the hollow U-shaped tube 20 between the two openings 21 is disinfected again and irradiates and decomposes the incompletely reacted ozone into oxygen, the disinfected air enters the interior of the cultivation factory 10 again from the second protruding end 24 through the reversal of the second fan, and at the moment, the air inlet grille 26 and the air exhaust grille 27 on both sides of the air partition plate 25 in the first protruding end 24 are sealed and closed.
When the air mixing suction type semi-internal circulation of the cultivation factory building is carried out at a lower temperature in winter, the rotary waterproof cover 32 rotates to close relative to the air inlet attic 30, the waterproof protrusion 31 is embedded into the waterproof groove 34, and the rotary waterproof cover 32 rotates to be attached to the air inlet attic 30;
the air inlet grids 26 and the air exhaust grids 27 on the two sides of the air separating plate 25 in the first protruding end 23 are opened in a rotating mode, and the rotation of the air inlet grids 26 and the air exhaust grids 27 belongs to common technical means in the prior art, and the details are not repeated;
when the air inlet grille 26 and the air exhaust grille 27 are both rotated and opened, air entering the first protruding end 23 through the positive rotation of the first fan is divided into two parts, and one part is discharged into the external atmospheric environment through the air exhaust grille 27; and the second fan rotates reversely to form negative pressure in the hollow U-shaped pipe 20, outside fresh air enters the hollow U-shaped pipe 20 through the air inlet grille 26 to be mixed with the other part of air and flows in, and the fresh air enters the cultivation factory 10 from the second protruding end 24 after being sterilized by the plurality of sterilizing ultraviolet lamps 44.
Preferably, as shown in fig. 1, a plurality of photovoltaic power generation panels 12 are arranged on the outside of the gable roof of the cultivation factory 10, and a plurality of polycrystalline silicon solar cells are arranged in the cultivation factory 10, and the polycrystalline silicon solar cells are electrically connected with the photovoltaic power generation panels 12.
In specific implementation, light irradiates the roof of the cultivation factory 10, and the photovoltaic power generation panel 12 transmits photons to the polycrystalline silicon solar cell and is absorbed by the silicon material; the energy of photons is transferred to silicon atoms, electrons are transited to become free electrons, the free electrons are gathered at two sides of a P-N junction to form a potential difference, a circuit is connected under the action of voltage, current conduction is realized to generate output power, circuit components such as a central controller in the cultivation factory 10 and the like normally run, a photovoltaic power generation panel 12 is used for charging a polycrystalline silicon solar cell, and the solar cell supplies power to the circuit components in the cultivation factory 10, which belongs to a common technical means in the prior art and is not described herein again.
The invention also provides a ventilation method for the breeding house, which comprises the following steps of external circulation ventilation and internal circulation ventilation, wherein the external circulation ventilation is as follows: the ventilation baffle plate 22 rotates towards the inside of the hollow U-shaped pipe 20 to open the opening 21, the rotary waterproof cover 32 is opened relative to the air inlet attic 30, air enters the cultivation factory building 10 from the disinfection chamber 40 through the cooling water curtains 33 on the two sides of the air inlet attic 30, and is discharged to the outside from the opening 21 through the first protruding end 23 and the second protruding end 24 under the action of the first fan and the second fan;
internal circulation ventilation: the baffle 22 of taking a breath rotates to and makes opening 21 close with the laminating of cavity U type pipe 20 level, and rotatory buckler 32 is closed to the relative air inlet loft 30, and first fan rotates and makes and form the negative pressure in the plant 10, and the air gets into cavity U type pipe 20 through first fan, and the second fan rotates and makes inside the sterile air gets into plant 10 from second protrusion end 24.
During specific implementation, circulation purification and cooling or heat preservation are carried out in the cultivation factory building according to the seasonal temperature, when the temperature in summer is high and external circulation ventilation is adopted, the rotary waterproof cover 32 is opened relative to the air inlet loft 30, air enters the upper part of the cultivation factory building 10 through the cooling water curtain 33 and enters the cultivation factory building 10 through the disinfection chamber 40 below the air inlet loft 30;
the central controller controls the ventilation baffle 22 to rotate towards the interior of the hollow U-shaped pipe 20 to open the opening 21, the first fan and the second fan rotate forwards, air passing through the cooling water curtain 33 and the air inlet loft 30 enters the cultivation factory building 10 from different angles through the disinfection chamber 40, negative pressure is formed in the cultivation factory building 10 under the action of the first fan and the second fan, the air in the cultivation factory building 10 flows towards the first fan and the second fan, enters the hollow U-shaped pipe 20 through the first fan and the second fan, and is discharged to the external environment from the opening 21;
when the air in the cultivation factory is ventilated in a circulating manner at a low temperature in winter, the rotary waterproof cover 32 rotates to be closed relative to the air inlet attic 30, the waterproof protrusion 31 is embedded into the waterproof groove 34, and the rotary waterproof cover 32 rotates to be attached to the air inlet attic 30;
the first fan rotates positively to form negative pressure inside the cultivation factory building 10, and air in the cultivation factory building 10 flows to the first fan and enters the hollow U-shaped pipe 20 through the first fan; a plurality of disinfection ultraviolet lamps 44 in the hollow U-shaped pipe 20 between the first protruding end 23 and the corresponding opening 21, between the second protruding end 24 and the corresponding opening 21 and between the two openings 21 disinfect the air; the second fan rotates reversely, so that the sterilized air enters the interior of the cultivation factory building 10 again through the second protruding end 24;
when the cultivation factory air mixing suction type semi-internal circulation ventilation is carried out at a lower temperature in winter, the rotary waterproof cover 32 rotates to close relative to the air inlet attic 30, the waterproof bulge 31 is embedded into the waterproof groove 34, the rotary waterproof cover 32 rotates to be attached to the air inlet attic 30, and the air inlet grids 26 and the air exhaust grids 27 on two sides of the air partition plate 25 in the first protruding end 23 rotate to open;
the air entering the first protruding end 23 by the positive rotation of the first fan is divided into two parts, and one part is discharged to the external atmospheric environment through the exhaust grille 27; and the second fan rotates reversely to form negative pressure in the hollow U-shaped pipe 20, outside fresh air enters the hollow U-shaped pipe 20 through the air inlet grille 26 to be mixed with the other part of air and flows in, and the fresh air enters the cultivation factory 10 from the second protruding end 24 after being sterilized by the plurality of sterilizing ultraviolet lamps 44.
Compared with the prior art, the novel poultry breeding house based on the intelligent fresh air system and the ventilation method of the breeding house provided by the invention have the advantages that the external circulation component and the double circulation component are arranged in the breeding house, so that the air in the breeding house is circulated, purified, cooled or insulated, the external circulation, the internal circulation or the mixed suction type semi-internal circulation of air purification of the breeding house is realized, the purpose of purifying the air of the breeding house according to the seasonal temperature is achieved, the air environment is compatible with the seasonal temperature, the health rate and the survival rate of chicken, duck and poultry are improved, and the health of workers is ensured.
Although terms such as cultivation factory, hollow U-tube, ventilation baffle, first protruding end, second protruding end, cooling water curtain, disinfection chamber, first air outlet grid, disinfection uv lamp and second air outlet grid are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a house is bred to novel poultry based on intelligence new trend system which characterized in that: comprises a cultivation factory building (10) internally provided with a plurality of cultivation areas, an external circulation component and a double circulation component which are communicated with the cultivation factory building (10),
the double-circulation assembly comprises a hollow U-shaped pipe (20), one side of the hollow U-shaped pipe (20) is a protruding end, and the protruding end is communicated with the cultivation factory building (10);
an opening (21) is formed in the other side of the hollow U-shaped pipe (20), the position of the opening (21) corresponds to the protruding end, and a rotatable ventilation baffle (22) is arranged at the opening (21).
2. The intelligent fresh air system-based novel poultry breeding house according to claim 1, characterized in that: the outer circulation assembly comprises a plurality of air inlet attics (30) arranged in an array, the air inlet attics (30) are arranged in the outer center of a herringbone roof of the breeding plant (10), and the air inlet attics (30) are communicated with the breeding plant (10) through a disinfection chamber (40).
3. The intelligent fresh air system-based novel poultry breeding house according to claim 2, characterized in that: the air inlet loft (30) both sides be equipped with waterproof arch (31) and can with rotatory buckler (32) of waterproof arch (31) gomphosis, the shape of waterproof arch (31) is the U type, be equipped with cooling cascade (33) between waterproof arch (31).
4. The intelligent fresh air system-based novel poultry breeding house according to claim 2, characterized in that: the upper end of the disinfection chamber (40) is communicated with the air inlet attic (30), and the disinfection chamber (40) is internally provided with a dense grid (41), a water collecting plate (42) and a rotatable first air outlet grid (43) from top to bottom in sequence;
the left side and the right side of the disinfection chamber (40) are triangular prisms, a plurality of disinfection ultraviolet lamps (44) are arranged on the upper oblique edges of the left side and the right side of the disinfection chamber (40), and rotatable second air outlet grids (45) are arranged on the lower oblique edges of the left side and the right side of the disinfection chamber (40).
5. The novel poultry breeding house based on intelligent new trend system of claim 4, characterized in that: the double-circulation assembly further comprises a first fan and a second fan which are arranged inside the cultivation factory building (10), the protruding ends comprise a first protruding end (23) and a second protruding end (24), the first fan is arranged at the first protruding end (23), the second fan is arranged at the second protruding end (24), the first fan is a forward rotation fan, and the second fan is a forward and reverse rotation fan.
6. The novel poultry breeding house based on intelligent new trend system of claim 5 characterized in that: an air separation plate (25) is arranged in the first protruding end (23), the air separation plate (25) is L-shaped, a rotatable air inlet grille (26) is arranged on one side of the air separation plate (25), and a rotatable air exhaust grille (27) is arranged on the other side of the air separation plate (25).
7. The novel poultry breeding house based on intelligent new trend system of claim 6 characterized in that: a plurality of disinfection ultraviolet lamps (44) are arranged in the hollow U-shaped pipe (20) between the first protruding end (23) and the corresponding opening, between the second protruding end (24) and the corresponding opening and between the two openings;
an ammonia gas sensor and a plurality of ozone pipes are also arranged in the hollow U-shaped pipe (20), and the ozone pipes are connected with an ozone generator (11) arranged in the cultivation factory building (10).
8. The intelligent fresh air system-based novel poultry breeding house according to claim 1, characterized in that: the solar cultivation system is characterized in that a plurality of photovoltaic power generation plates (12) are arranged on the outer portion of the herringbone roof of the cultivation factory building (10), a plurality of polycrystalline silicon solar cells are arranged in the cultivation factory building (10), and the polycrystalline silicon solar cells are electrically connected with the photovoltaic power generation plates (12).
9. The intelligent fresh air system-based novel poultry breeding house according to claim 1, characterized in that: a temperature and humidity sensor, an ammonia sensor and an air speed sensor are arranged in each culture area, a central controller is arranged in the culture plant (10), and the central controller is used for controlling the opening or closing of the outer circulation assembly or the double circulation assembly.
10. A ventilation method for a breeding house is characterized in that: comprises an external circulation ventilation and an internal circulation ventilation,
external circulation ventilation: the ventilation baffle (22) rotates towards the inside of the hollow U-shaped pipe (20) to open the opening (21), the rotary waterproof cover (32) is opened relative to the air inlet attic (30), air enters the cultivation factory building (10) from the disinfection chamber (40) through the cooling water curtains (33) on the two sides of the air inlet attic (30), and is discharged to the outside from the opening (21) through the first protruding end (23) and the second protruding end (24) under the action of the first fan and the second fan;
internal circulation ventilation: ventilation baffle (22) rotate to make opening (21) close with cavity U type pipe (20) horizontal laminating, and rotatory buckler (32) relative air inlet loft (30) are closed, and first fan rotates and makes and form the negative pressure in plant (10) breeds, and the air gets into cavity U type pipe (20) through first fan, and the second fan rotates and makes inside from second protrusion end (24) entering plant (10) through sterile air.
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| CN202110302739.8A CN112931233A (en) | 2021-03-22 | 2021-03-22 | Novel poultry breeding house based on intelligent fresh air system and ventilation method of breeding house |
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| CN202110302739.8A CN112931233A (en) | 2021-03-22 | 2021-03-22 | Novel poultry breeding house based on intelligent fresh air system and ventilation method of breeding house |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568317A (en) * | 2022-05-05 | 2022-06-03 | 唐山职业技术学院 | Ventilation and filtration equipment for livestock breeding based on inside and outside gradual circulation |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160262339A1 (en) * | 2015-02-06 | 2016-09-15 | Swan Hill Engineering Pty Ltd | Large-scale building with natural ventilation |
| CN205623723U (en) * | 2016-04-15 | 2016-10-12 | 余平 | Improvement formula summer ventilation pig is with breeding house |
| CN206269280U (en) * | 2016-11-03 | 2017-06-20 | 欧亚新能（北京）绿色农业科技有限公司 | A kind of artificial environment energy-conserving and environment-protective cultivating system |
| CN106931518A (en) * | 2017-04-13 | 2017-07-07 | 张永旺 | A kind of independent Two-way Cycle air cleaning unit and its intelligent control method |
| CN206547546U (en) * | 2017-03-14 | 2017-10-13 | 王兆武 | A kind of poultry house ventilating deodorizing device |
| CN207538278U (en) * | 2017-11-29 | 2018-06-26 | 上海地东建筑设计事务所有限公司 | Inclined roof loft skylight |
| CN211020435U (en) * | 2019-09-24 | 2020-07-17 | 山东凯加食品股份有限公司 | Cage chicken coop with circulating ventilation structure |
| CN212344968U (en) * | 2020-03-12 | 2021-01-15 | 绵阳农科区科慧养殖有限公司 | Laying hen breeding house |
| CN112470992A (en) * | 2020-12-24 | 2021-03-12 | 广西壮族自治区畜牧研究所 | A room of brooding for ostrich is bred |
| CN215269943U (en) * | 2021-03-22 | 2021-12-24 | 李�浩 | House is bred to novel poultry based on intelligence new trend system |
-
2021
- 2021-03-22 CN CN202110302739.8A patent/CN112931233A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160262339A1 (en) * | 2015-02-06 | 2016-09-15 | Swan Hill Engineering Pty Ltd | Large-scale building with natural ventilation |
| CN205623723U (en) * | 2016-04-15 | 2016-10-12 | 余平 | Improvement formula summer ventilation pig is with breeding house |
| CN206269280U (en) * | 2016-11-03 | 2017-06-20 | 欧亚新能（北京）绿色农业科技有限公司 | A kind of artificial environment energy-conserving and environment-protective cultivating system |
| CN206547546U (en) * | 2017-03-14 | 2017-10-13 | 王兆武 | A kind of poultry house ventilating deodorizing device |
| CN106931518A (en) * | 2017-04-13 | 2017-07-07 | 张永旺 | A kind of independent Two-way Cycle air cleaning unit and its intelligent control method |
| CN207538278U (en) * | 2017-11-29 | 2018-06-26 | 上海地东建筑设计事务所有限公司 | Inclined roof loft skylight |
| CN211020435U (en) * | 2019-09-24 | 2020-07-17 | 山东凯加食品股份有限公司 | Cage chicken coop with circulating ventilation structure |
| CN212344968U (en) * | 2020-03-12 | 2021-01-15 | 绵阳农科区科慧养殖有限公司 | Laying hen breeding house |
| CN112470992A (en) * | 2020-12-24 | 2021-03-12 | 广西壮族自治区畜牧研究所 | A room of brooding for ostrich is bred |
| CN215269943U (en) * | 2021-03-22 | 2021-12-24 | 李�浩 | House is bred to novel poultry based on intelligence new trend system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568317A (en) * | 2022-05-05 | 2022-06-03 | 唐山职业技术学院 | Ventilation and filtration equipment for livestock breeding based on inside and outside gradual circulation |
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