CN212065333U - Novel laying hen breeding colony house - Google Patents
Novel laying hen breeding colony house Download PDFInfo
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- CN212065333U CN212065333U CN202020599682.3U CN202020599682U CN212065333U CN 212065333 U CN212065333 U CN 212065333U CN 202020599682 U CN202020599682 U CN 202020599682U CN 212065333 U CN212065333 U CN 212065333U
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Abstract
The novel laying hen breeding colony house comprises a henhouse body, a henhouse, a dung cleaning system, a heating system, a ventilation system, a cooling system and a spray disinfection and humidification system; the heating system comprises an air heating system and a water heating system; the cooling system comprises a water curtain and a water curtain fan; the left side wall body and the right side wall body of the henhouse body are respectively provided with a left concave side wall space and a right concave side wall space which are axially symmetric and protrude outwards; the left and right axisymmetric walls of the space of the inner concave side wall are respectively provided with a water curtain and a water curtain fan in an axisymmetric manner; sealing doors are respectively arranged in the concave side wall spaces; the sealing door is used for sealing and separating or opening the space of the concave side wall from the chicken house breeding space. The utility model effectively solves the problem of ventilation heat loss of the water curtain fan of the chicken coop in winter; simple structure, economy and practicality, energy conservation, environmental protection and high efficiency.
Description
Technical Field
The utility model belongs to the technical field of poultry houses in human life necessities and animal husbandry, in particular to a novel laying hen breeding house.
Background
In recent years, the breeding level of laying hens and poultry in China is continuously improved; due to the poultry breeding characteristics, laying hens need to have a good breeding environment to meet the expected ideal egg laying requirement. Generally, the control of the temperature, humidity and air circulation of the chicken house are key factors for determining the quality and the egg production of the eggs. In the prior art, publication number CN209030849U discloses a breeding hen house and a feeding device in the breeding and laying period. The henhouse mainly adopts a water curtain cooling humidifier 103 and a heating plate 104 to adjust the temperature of the henhouse in winter and summer. The water curtain of the water curtain cooling humidifier fixedly installed on the wall surface is a curtain of a honeycomb structure made of special paper, so that the curtain has a ventilation effect, and in winter, the water curtain inevitably influences the rapid temperature rise of the henhouse and influences the constant-temperature heat preservation effect of the henhouse; on one hand, the speed of raising the temperature of the henhouse to the target temperature is low, on the other hand, the ventilation structure of the henhouse causes the heat source loss to be increased, and the energy saving property needs to be improved. In view of this, the following improvement is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem: the utility model provides a novel colony house is bred to laying hen solves the chicken coop cascade and ventilates in winter, leads to the hot temperature of chicken coop to flow to decrease and decreases too big, and the unable rapid heating up of chicken coop influences the technical problem of chicken coop constant temperature heat preservation effect.
The utility model adopts the technical proposal that: the novel laying hen breeding colony house comprises a henhouse body, a henhouse, a manure cleaning system, a heating system, a ventilation system, a cooling system and a spray disinfection and humidification system; the method is characterized in that: the heating system comprises an air heating system and a water heating system; the cooling system comprises a water curtain and a water curtain fan; the henhouse body is provided with a left side wall and a right side wall; the walls of the left side wall and the right side wall are respectively provided with a left concave side wall space and a right concave side wall space which are axially symmetric and protrude outwards; the left and right axisymmetric walls of the space of the concave side wall are respectively provided with a water curtain and a water curtain fan in an axisymmetric manner; sealing doors are respectively installed in the concave side wall spaces; the sealing door is used for sealing and separating or opening the space of the concave side wall from the chicken house breeding space.
In the above technical solution, further: for adopting simple convenient structural design, make things convenient for fully exposing or covering totally of cascade and cascade fan sealed: the sealing door comprises a metal door plate; a sealing boss is arranged at the periphery of the metal door plate; the concave side wall space is provided with a door frame along the length direction of the span of the wall body in a matching way; the door frame is provided with a door frame boss; the door frame boss is matched with the sealing boss of the metal door plate in a convex-concave sealing manner; the door frame boss is provided with a sealing gasket; the metal door plate is connected with the door frame into a whole through the bolt piece; the door frame is also provided with a guide sub-plug-in; the metal door plate is provided with a female jack; and the female jack is in plug-in fit with the guiding sub plug-in.
In the above technical solution, further: in order to meet the use requirements of humidification or disinfection: the spray disinfection humidification system comprises a plurality of atomizing nozzles; the atomizing nozzle is connected with the water tank through a pipeline, and the water tank is provided with a water pump and a dosing funnel.
In the above technical solution, further: for facilitating the rapid temperature rise of the henhouse: the air heating system comprises an electric heating hot wire, an electric heating air supply fan and an electric heating air supply pipeline; the electric heating air supply pipeline is erected and fixedly installed at a high position along the length direction of the henhouse body; the electric heating air supply pipeline body is provided with a plurality of strip-shaped air outlets.
In the above technical solution, further: in order to prevent the breeder from bringing in germs, the sanitary standard of the henhouse is improved: the henhouse body is provided with a henhouse door; a disinfection dressing room is arranged outside the house door; the disinfection changing room is internally provided with a disinfection pool, a hand washing pool and a shoe and cap cabinet.
In the above technical solution, preferably: the water heating system comprises water heating radiating fins; the water heating radiating fins are connected with the boiler and the solar heat collecting plate through pipelines.
In the above technical solution, preferably: the ventilation system comprises a ventilator and a window.
Compared with the prior art, the utility model have following advantage:
1. the utility model realizes the shielding and covering and the sufficient exposure switching of the water curtain fan in winter and summer by the water curtain 6-1 and the water curtain fan 6-2 which are respectively arranged in the wall body axial symmetry of the sealing door 9 and the inner concave side wall space 8; on one hand, the henhouse space is expanded and fully utilized; on the other hand, the heating and cooling switching operation of the henhouse is simple and convenient, and no air leakage phenomenon exists; the method is economical, practical, energy-saving, environment-friendly and efficient;
2. the sealing door 9 of the utility model has the characteristics of convenient installation, anti-toppling and excellent sealing; the sealing door 9 can expose the water curtain fan in the largest area; axial flow water cooling air supply cooling is formed, and air flow circulation in the house is accelerated; the sealing door 9 is simple in structure, convenient to assemble and disassemble, economical, practical, environment-friendly, efficient, reliable and convenient, and needs to be assembled or disassembled according to seasons;
3. the heating system 4 of the utility model combines air heating and water heating; the air heating is used for quickly heating and regulating the henhouse; the water heater is used for keeping the temperature of the henhouse constant; the ventilation system 5 adopts an exhaust fan and a window to exhaust air, so that the ventilation of the henhouse is enhanced; the cooling system 6 adopts a water curtain to cool, and the water curtain 6-1 and the water curtain fan 6-2 form convective airflow relatively, so that the energy is saved, the economy and the environmental protection are realized, and the quick cooling of the henhouse is facilitated; the spraying, disinfecting and humidifying system 7 supplies liquid by using the same water tank, and has compact structure and effective optimized combination;
4. by adopting the utility model, the temperature of the laying hen colony house can be effectively maintained at 14-20 ℃; the temperature is not lower than 9 ℃ in winter; the relative humidity is maintained at 60-70%; simple structure, simple operation, rationally distributed, economical and practical, environmental protection and energy saving are high-efficient.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the structure of the sealing door of the present invention in a closed state;
fig. 3 is a schematic structural view of the spray disinfection and humidification system of the present invention.
Detailed Description
Specific embodiments of the present invention will be described below with reference to fig. 1 to 3. It is to be understood that the following description of the embodiments is merely exemplary and not intended to limit the invention in any way.
The following examples are provided to facilitate a better understanding of the present invention, but are not intended to limit the present invention. In the following examples, the working method of any automatic control system of the henhouse is a conventional method unless otherwise specified. The components, devices, and materials used in the following examples are commercially available unless otherwise specified. The control circuit in the following embodiments is implemented in a conventional control manner unless otherwise specified. With respect to the control circuit diagram, it should be understood that: in the present case, each electrical control device of chicken coop is equipped with the power supply circuit of external connection commercial power, and each electrical control device all is in power supply circuit, is supplied power by outside commercial power.
In the present invention, without the contrary explanation, it is understood that: the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "disposed" and "provided" are to be interpreted broadly, e.g. as being either fixedly connected or detachably connected, or integrally connected. For example, they may be directly connected to each other or indirectly connected to each other through other intermediate members. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Novel colony house is bred to laying hen, including chicken coop body 1, chicken coop 2, clear excrement system 3, heating system 4, ventilation system 5, cooling system 6, spraying disinfection humidification system 7. It is to be noted that; the coop 2 is a double-row three-layer coop, so that henhouse space is utilized to the maximum extent, and floor area is saved. Clear excrement system 3 adopts the belt to carry chicken manure to set up at the belt end and scrape excrement mechanism, in order to effectively collect and clear away the chicken manure. The ventilation system 5 includes a ventilator and a window.
The utility model discloses an improvement lies in: the henhouse water curtain aims at solving the technical problems that the henhouse hot temperature loss is too large due to ventilation in winter, the henhouse cannot be rapidly heated, and the constant temperature heat preservation effect of the henhouse is influenced.
Specifically, the method comprises the following steps: the heating system 4 of the utility model comprises an air heating system and a water heating system; (as shown in fig. 1).
The air heating system comprises an electric heating hot wire 401, an electric heating air supply fan 402 for axial flow air supply and an electric heating air supply pipeline 403; wherein, the electric heating hot wire 401 is fixedly installed in the pipe body at one end of the pipeline in a sealing way. The electric heating air supply fan 402 is communicated with the axial flow air supply of the pipeline at one end of the pipeline in a sealing way. The electric heating air supply pipeline 403 (shown in fig. 1) is erected and fixedly installed at a high position along the length direction of the henhouse body 1; the electric heating air supply pipeline 403 is provided with a plurality of strip-shaped air outlets 404. Two rows of coop embodiments which are symmetrically distributed on the left and right axes are taken as examples: the electric heating air supply pipeline 403 is fixedly arranged right above the symmetry axes of the two rows of coop channels; the strip-shaped air outlets 404 are respectively formed on the left and right axisymmetric sides of the pipeline to uniformly supply air towards the hencoops on the left and right sides. Thereby facilitating the quick temperature rise of the henhouse.
In the above embodiment, the heating system 4 includes the water heating system including the water heating fins 405; the water heating radiating fins 405 are connected with the boiler and the solar heat collecting plate through pipes. The water heating radiating fins are uniformly and fixedly arranged on the wall bodies of the left side wall 101 and the right side wall 101 as shown in figure 1, so that the use requirement of constant temperature and heat preservation of the henhouse in winter can be met.
On the basis of the above embodiment: the cooling system 6 comprises a water curtain 6-1 and a water curtain fan 6-2; the henhouse body 1 is provided with a left side wall 101 and a right side wall 101; the wall bodies of the left side wall 101 and the right side wall 101 are respectively provided with a left concave side wall space 8 and a right concave side wall space 8 (the directions are shown in figure 1) which are axisymmetric and convex outwards; the left and right axisymmetrical walls of the concave side wall space 8 are respectively provided with a water curtain 6-1 and a water curtain fan 6-2 in an axisymmetrical manner; it should be noted that: the arrangement lengths of the water curtain and the water curtain fan are mainly the left side wall and the right side wall occupying the whole inner concave side wall space 8. For the ventilative problem of solving winter cascade to can fully expose cascade and cascade fan in summer: the concave side wall spaces 8 are respectively provided with a sealing door 9; the sealing door 9 is used for sealing and separating or opening the concave side wall space 8 from the chicken house breeding space.
Further: the sealing door 9 comprises a metal door plate 901; a sealing boss 902 is arranged at the periphery of the metal door plate 901 (shown in fig. 2); the concave side wall space 8 is provided with a door frame 801 along the length direction of the wall span shown in fig. 1, so as to expose the water curtain and the water curtain fan to the maximum extent.
To achieve a simple seal: the doorframe 801 is provided with a doorframe boss 802; the doorframe boss 802 is matched with the sealing boss 902 of the metal door panel 901 in a convex-concave sealing manner; the door frame boss 802 is provided with a gasket, preferably of felt material.
For the convenience of quick removal or installation of the sealing door 9: the metal door panel 901 is connected with the door frame 801 into a whole through a bolt member 903; and the metal door plate 901 is limited, clamped and sealed on the door frame 801 by the clamping and blocking action of the plug rod of the plug piece 903 and the elastic sealing action of the sealing gasket.
For more laborsaving realization to seal the fixed mounting of door 9: in addition to the necessary handle parts for the installation of the closing door 9: the door frame 801 also mounts a guide sub-insert 803; the metal door panel 901 is provided with a female jack 904; the female plug 904 is inserted and matched with the guiding sub-plug 803. Therefore, even if the latch member 903 is hooked and fixed by the guiding sub-plug 803 being inserted into the female insertion hole 904 before use, the metal door panel 901 and the door frame 801 can be easily integrated.
It is thus clear that adopting this to seal a 9 structure, having simple structure, the installation is demolishd convenient advantage, makes things convenient for the cascade and the abundant exposure of cascade fan in summer to and cover totally in winter and seal the use.
Further: the spray disinfection humidification system 7 comprises a plurality of atomizing nozzles 701; the atomizer 701 (as shown in fig. 3) is connected with a water tank 703 through a pipe 702, and the water tank 703 is provided with a water pump 704 and a dosing funnel 705. Wherein, the water pump is used for pumping water or using disinfectant; the medicated funnel 705 can be selectively medicated or non-medicated. When adding medicine, the atomizing nozzle is used for disinfecting the inside of the henhouse; when no medicine is added, the atomizing nozzle is used for cooling and humidifying in the henhouse. So as to meet the requirements of the henhouse on atomization and humidification by clean water or the henhouse atomization and disinfection after adding disinfectant.
In the above embodiment, further: in order to prevent the breeder from bringing in germs, the sanitary standard of the henhouse is improved: (as shown in fig. 1) the henhouse body 1 is provided with a henhouse door; the henhouse doors are fixedly arranged on the front wall and the rear wall of the henhouse body 1 respectively; and the feeding channel which is arranged right in the middle of the ground in the henhouse is right opposite to the mounting house door. A disinfection dressing room 10 which is independent of the henhouse and is provided with an inlet door body and an outlet door body is arranged outside the henhouse door; a disinfection pond, a hand washing pond and a shoe and cap cabinet are arranged in the disinfection changing room 10.
Compared with the prior art: the utility model designs a can be according to the temperature transform in winter and summer, effectively separate or make through novel laying hen breeding colony house with cascade 6-1 and cascade fan 6-2 and chicken coop breed space as required. Wherein, the utility model discloses a door 9 that seals of indent side wall space 8 is opened totally when summer, but is totally enclosed when winter. Thereby effectively solving the problem of heat loss caused by wind penetration of the water curtain 6-1 and the water curtain fan 6-2 in winter. Moreover, the air heating system and the water heating system of the utility model are cooperated with each other; the air heating system is used for quickly heating the henhouse; the water heating system is used for keeping the chicken coop warm at constant temperature; the two systems are mutually cooperated, complement each other and are used according to needs, so that effective guarantee is provided for ensuring the quality of eggs and the egg yield.
When the chicken coop is used, when the sealing door 9 is completely covered, the water curtain 6-1 and the water curtain fan 6-2 which are axially symmetrical and relatively fixedly arranged are used for constant temperature heat preservation of the chicken coop in winter, the ventilation phenomenon is avoided, and water-cooling airflow cooling circulation is energy-saving, environment-friendly and efficient; when the sealing door 9 is completely removed, the water-cooling ventilation door is used for water-cooling ventilation circulation use of the chicken coop in summer; the water curtain 6-1 and the water curtain fan 6-2 are fully exposed, axial flow air supply is realized, shielding is avoided, the water curtain fan and the henhouse culture space are completely communicated, and water cooling circulation in the henhouse can be accelerated under the synergistic effect of active ventilation of the ventilation fan. The air flow in the henhouse is smooth and the temperature is proper.
From the above description it can be found that: the water curtain 6-1 and the water curtain fan 6-2 are respectively arranged in the concave side wall space 8 of the sealing door 9 and the sealing door 9 in axial symmetry with respect to the convex side wall space separately established by the left side wall 101 and the right side wall 101; the single closed space can be used as a storage room; the water curtain and the water curtain fan are arranged on the wall body of the independent closed space, and the sealing door 9 is completely covered when the henhouse needs to be heated in winter; the heating system 4 is used for heating, keeping the temperature constant and preserving the heat of the henhouse. When the henhouse needs to be cooled in summer, the sealing door 9 is completely removed, and the convection low temperature formed by the wet curtain fan is utilized to achieve the effects of ventilation and cooling on the henhouse; on one hand, the henhouse space is expanded and fully utilized; on the other hand, the heating and cooling switching operation of the henhouse is simple and convenient; no air leakage phenomenon exists; economical, practical, energy-saving, environment-friendly and efficient.
Moreover, the sealing door 9 of the utility model has the characteristics of convenient installation, anti-toppling and excellent sealing; the sealing door 9 can expose the water curtain and the water curtain fan in the largest area; axial flow water cooling air supply cooling is formed, and air flow circulation in the house is accelerated; the sealing door 9 is simple in structure and convenient to assemble and disassemble, and is required to be assembled or disassembled according to seasons; economical and practical, environment-friendly, efficient, reliable and convenient.
Moreover, the heating system 4 of the utility model combines air heating and water heating, and the air heating is used for the rapid heating regulation of the henhouse; the water heater is used for keeping the temperature of the henhouse constant; the ventilation system 5 adopts an exhaust fan and a window to exhaust air, so that the ventilation of the henhouse is enhanced; the cooling system 6 adopts a water curtain to cool, and the water curtain 6-1 and the water curtain fan 6-2 form convective airflow relatively, so that the energy is saved, the economy and the environmental protection are realized, and the quick cooling of the henhouse is facilitated; the spraying, disinfecting and humidifying system 7 utilizes the same water tank to supply liquid, and the system is optimized.
In conclusion, the utility model can effectively maintain the temperature of the laying hen colony house at 14-20 ℃; the temperature is not lower than 9 ℃ in winter; the relative humidity is maintained at 60-70%; reasonable layout, economy, practicality, environmental protection, energy conservation and high efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes made by the contents of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The novel laying hen breeding colony house comprises a chicken house body (1), a chicken coop (2), a dung cleaning system (3), a heating system (4), a ventilation system (5), a cooling system (6) and a spray disinfection and humidification system (7); the method is characterized in that: the heating system (4) comprises an air heating system and a water heating system; the cooling system (6) comprises a water curtain (6-1) and a water curtain fan (6-2); the henhouse body (1) is provided with a left side wall (101) and a right side wall (101); the wall bodies of the left side wall (101) and the right side wall (101) are respectively provided with a left concave side wall space (8) and a right concave side wall space (8) which are axially symmetric and convex outwards; the left and right axisymmetric walls of the concave side wall space (8) are respectively provided with a water curtain (6-1) and a water curtain fan (6-2) in an axisymmetric manner; sealing doors (9) are respectively arranged in the concave side wall spaces (8); the sealing door (9) is used for sealing and separating or opening the concave side wall space (8) from the chicken house breeding space.
2. The novel laying hen breeding house of claim 1, wherein: the sealing door (9) comprises a metal door plate (901); a sealing boss (902) is arranged at the periphery of the metal door plate (901); the concave side wall space (8) is matched with a door frame (801) along the length direction of the span of the wall body; the door frame (801) is provided with a door frame boss (802); the door frame boss (802) is matched with the sealing boss (902) of the metal door plate (901) in a convex-concave sealing manner; the door frame boss (802) is provided with a sealing gasket; the metal door plate (901) is connected with the door frame (801) into a whole through a bolt piece (903); the door frame (801) is also provided with a guide sub-insert (803); the metal door plate (901) is provided with a female jack (904); the female jack (904) is in plug fit with the guiding sub-plug-in (803).
3. The novel laying hen breeding house of claim 1, wherein: the spray disinfection humidification system (7) comprises a plurality of atomizing nozzles (701); the atomizing spray head (701) is connected with a water tank (703) through a pipeline (702), and the water tank (703) is provided with a water pump (704) and a dosing funnel (705).
4. The novel laying hen breeding house of claim 1, wherein: the air heating system comprises an electric heating hot wire (401), an electric heating air supply fan (402) and an electric heating air supply pipeline (403); the electric heating air supply pipeline (403) is erected and fixedly installed at a high position along the length direction of the henhouse body (1); the electric heating air supply pipeline (403) is provided with a plurality of strip-shaped air outlets (404).
5. The novel laying hen breeding house of claim 1, wherein: the henhouse body (1) is provided with a henhouse door; a disinfection dressing room (10) is arranged outside the door; a disinfection tank, a hand washing tank and a shoe and cap cabinet are arranged in the disinfection dressing room (10).
6. The novel laying hen breeding house of claim 1, wherein: the water heating system comprises water heating radiating fins (405); the water heating radiating fins (405) are connected with the boiler and the solar heat collecting plate through pipelines.
7. The novel laying hen breeding house of claim 1, wherein: the ventilation system (5) comprises a ventilator and a window.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020599682.3U CN212065333U (en) | 2020-04-21 | 2020-04-21 | Novel laying hen breeding colony house |
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| CN202020599682.3U CN212065333U (en) | 2020-04-21 | 2020-04-21 | Novel laying hen breeding colony house |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586393A (en) * | 2020-12-11 | 2021-04-02 | 正大汉鼎现代农业科技有限公司 | Poultry breeding system and method |
| CN112841044A (en) * | 2021-01-17 | 2021-05-28 | 华春新能源股份有限公司 | Solar livestock breeding shed |
| CN115088637A (en) * | 2022-06-10 | 2022-09-23 | 江苏大财纳农牧科技有限公司 | Heat-preserving and heat-insulating environment-friendly henhouse |
| CN115119772A (en) * | 2022-07-12 | 2022-09-30 | 清农集团有限公司 | Chicken house |
| CN115152657A (en) * | 2022-08-03 | 2022-10-11 | 宁夏九三零生态农牧有限公司 | Chicken coop with automatic dust removal and ventilation functions |
-
2020
- 2020-04-21 CN CN202020599682.3U patent/CN212065333U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586393A (en) * | 2020-12-11 | 2021-04-02 | 正大汉鼎现代农业科技有限公司 | Poultry breeding system and method |
| CN112586393B (en) * | 2020-12-11 | 2022-10-04 | 正大汉鼎现代农业科技有限公司 | Poultry breeding system and method |
| CN112841044A (en) * | 2021-01-17 | 2021-05-28 | 华春新能源股份有限公司 | Solar livestock breeding shed |
| CN115088637A (en) * | 2022-06-10 | 2022-09-23 | 江苏大财纳农牧科技有限公司 | Heat-preserving and heat-insulating environment-friendly henhouse |
| CN115119772A (en) * | 2022-07-12 | 2022-09-30 | 清农集团有限公司 | Chicken house |
| CN115119772B (en) * | 2022-07-12 | 2024-04-19 | 清农集团有限公司 | Henhouse |
| CN115152657A (en) * | 2022-08-03 | 2022-10-11 | 宁夏九三零生态农牧有限公司 | Chicken coop with automatic dust removal and ventilation functions |
| CN115152657B (en) * | 2022-08-03 | 2024-01-26 | 宁夏九三零生态农牧有限公司 | Henhouse with automatic dust removal and ventilation functions |
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