Winter poultry breeding warm protective shed

Abstract

The utility model discloses a winter poultry breeding warm -keeping protective shed, including protective shed body, heating coil pipe, liquid inlet pipe, liquid outlet pipe and vacuum tube solar energy heat collector, the protective shed body includes protective support inner layer and heat preservation layer, the protective support inner layer is three -dimensional grid like metal structure, the heat preservation layer is foamed material layer, the heat preservation layer is located the outside of protective support inner layer, the heating coil pipe is located in the protective shed body, the vacuum tube solar energy heat collector is obliquely set up in the sunny surface outside of protective shed body, the vacuum tube solar energy heat collector includes a plurality of vacuum glass tubes and a plurality of heat collecting pipes, a plurality of vacuum glass tubes are side by side arrangement, a plurality of heat collecting pipes are built -in in a plurality of vacuum glass tubes's inside one -one correspondence. The utility model aims at solving the problem that the existing poultry breeding greenhouse has the problems of insufficient heat preservation performance, poor anti -breakage ability and insufficient aging resistance.

Description

Technical Field

[0001] This utility model belongs to the technical field of poultry breeding equipment, specifically relating to a winter poultry breeding and protection shed. Background Technology

[0002] In the poultry industry, low temperatures in winter significantly impact poultry growth, egg production, and survival rates. To address the challenges of low temperatures, greenhouse farming has become one of the mainstream models for winter poultry farming. This model involves constructing a frame structure and covering it with flexible, translucent materials to create a closed space. By utilizing solar radiation to increase temperature and the airtightness of the space to reduce heat loss, it creates a relatively suitable growth temperature environment for poultry, effectively mitigating the negative impact of low temperatures on farming efficiency.

[0003] Currently, plastic film holds a significant market share among the covering materials used in winter poultry farming sheds due to its low cost, good light transmittance, and ease of installation. However, in long-term practical application, the inherent defects of plastic film as a covering material have gradually become apparent, becoming a key issue restricting the improvement of greenhouse farming efficiency and the stability of the farming process. Specifically, these defects manifest in the following three aspects:

[0004] Firstly, the insulation performance is insufficient. The material properties of plastic film result in a high thermal conductivity and limited heat insulation capacity. In winter nights or on cloudy or snowy days when there is no solar radiation to warm the greenhouse, heat inside the greenhouse can easily dissipate rapidly to the outside through the plastic film, leading to a day-night temperature difference of over 10°C. To maintain a suitable temperature inside the greenhouse, farmers need to use auxiliary heating methods such as coal or electric heating, which not only significantly increases the energy cost of farming but may also produce harmful gases from fuel combustion, affecting the health of poultry and the safety of the farming environment.

[0005] Secondly, the plastic film has poor resistance to damage and is easily scratched by poultry claws. Poultry (especially common farmed species such as chickens, ducks, and geese) have sharp, keratinous claws. During daily activities, when poultry frequently walk, jump, or move near the walls of the shed, their claws easily come into direct contact with the plastic film, causing scratches. Because the plastic film has low tensile and tear strength, once a small tear is created by the claws, the tear will quickly expand into a larger opening due to the pressure difference between the inside and outside of the shed, wind, or the continued influence of the poultry's subsequent activities. This compromises the shed's airtightness, leading to significant heat loss. Simultaneously, cold winds, rain, snow, and harmful insects can easily enter the shed through the opening, severely affecting the stability of the farming environment.

[0006] Thirdly, plastic film has insufficient aging resistance and a short service life. During long-term use, plastic film is continuously exposed to ultraviolet radiation from sunlight, diurnal temperature variations, wind and rain erosion, and corrosive gases such as moisture and ammonia in the greenhouse environment. This causes its molecular structure to gradually age and degrade, resulting in problems such as hardening, brittleness, decreased light transmittance, and reduced mechanical properties. Typically, the service life of ordinary plastic film is only 3-6 months, requiring frequent replacement after the winter breeding cycle. This not only increases the cost of breeding materials and the workload of manual maintenance, but also easily causes environmental pollution from discarded plastic film, which does not meet the current development needs of green aquaculture. Utility Model Content

[0007] To address the aforementioned technical problems, this utility model provides a winter poultry breeding and protection shed, which solves the problems of insufficient heat preservation, poor damage resistance, and insufficient aging resistance of existing poultry breeding sheds. The design of a winter poultry breeding and protection shed can effectively improve heat preservation, damage resistance, and aging resistance.

[0008] This utility model provides a winter-protected poultry breeding shed, including a shed body, a heating coil, an inlet pipe, an outlet pipe, and a vacuum tube solar collector. The shed body includes a protective support inner layer and an insulation layer. The protective support inner layer is a three-dimensional mesh metal structure, and the insulation layer is a foam material layer located outside the protective support inner layer. The heating coil is located inside the shed body. The vacuum tube solar collector is inclinedly arranged on the sun-facing outer side of the shed body. The vacuum tube solar collector includes multiple vacuum glass tubes and multiple heat collection tubes. The multiple vacuum glass tubes are arranged side by side, and the multiple heat collection tubes are correspondingly built into the interior of the multiple vacuum glass tubes. One end of the inlet pipe is connected to the top of the multiple heat collection tubes, and the other end of the inlet pipe is connected to the heating coil. One end of the outlet pipe is connected to the heating coil, and the other end of the outlet pipe is connected to the bottom of the multiple heat collection tubes.

[0009] Furthermore, the heat collection tube is a metal tube, and the outer wall of the heat collection tube is coated with a heat-absorbing coating.

[0010] Furthermore, the heating coil is arranged in a serpentine pattern inside the protective shed body.

[0011] Furthermore, the protective shed body is also provided with multiple support pipes, which are connected to the inner layer of the protective support.

[0012] Furthermore, the heating coil also includes an electric heating device and a circulation pump.

[0013] This utility model has the following beneficial effects:

[0014] Significantly improves insulation performance and reduces energy consumption in aquaculture: The protective shed adopts a composite structure of "protective support inner layer + insulation layer". The insulation layer is a foam material layer. The foam material has an extremely low thermal conductivity coefficient, and its heat insulation ability is far superior to that of traditional plastic film. It can effectively reduce the loss of heat from inside the shed to the outside and significantly reduce the temperature difference between day and night inside the shed. At the same time, a closed-loop heating system is formed by vacuum tube solar collectors that are tilted on the outer side facing the sun and the heating coils inside the shed. The heat insulation properties of the vacuum glass tubes reduce heat loss during the heat collection process. The solar collectors absorb solar energy and heat the circulating medium, and then the heating coils provide heating for the shed. This achieves efficient utilization of solar energy, a clean energy source, and replaces the high-energy-consuming auxiliary heating methods such as coal and electric heating that traditional sheds rely on. This not only reduces the energy cost of aquaculture, but also avoids the pollution of poultry health and the aquaculture environment by harmful gases produced by fuel combustion, which meets the needs of green aquaculture development.

[0015] It possesses excellent resistance to damage and enhances the stability of the breeding environment: The inner layer of the protective support adopts a three-dimensional mesh metal structure. Compared with traditional plastic film, the tensile strength and tear strength of metal are extremely high, and the three-dimensional mesh structure can disperse the external force, effectively resisting the scratches and snags of poultry claws, completely solving the problem that plastic film is easily torn by poultry claws, leading to the failure of airtightness. At the same time, this metal support structure can also resist the impact of external natural forces such as wind, rain, and snow accumulation, avoiding damage to the shed and ensuring the long-term stability of the breeding environment inside the shed.

[0016] The structure is rationally designed, taking into account both practicality and reliability: the vacuum tube solar collector adopts a structure of "multiple vacuum glass tubes + built-in heat collection tubes", and the liquid inlet pipe and liquid outlet pipe are respectively connected to the heat collection tubes and heating coils to form a circulation loop, ensuring that the heat absorbed by the solar energy can be efficiently transferred to the greenhouse; the inclined solar collector can maximize the reception of solar radiation and improve heat collection efficiency; the overall structural design takes into account multiple needs such as lighting, heat collection, and heat preservation, and operates stably and reliably, making it suitable for complex winter climate environments. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a structural diagram of a winter-protected shed for poultry farming. Detailed Implementation

[0019] This utility model discloses a winter-warm and protective shed for poultry farming, which can effectively improve heat preservation, damage resistance and aging resistance.

[0020] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, what is described is only a part of the embodiments of this utility model, and not all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0021] See Figure 1 As shown, this utility model provides a winter-protected poultry breeding shed, including a shed body, a heating coil 5, an inlet pipe 4, an outlet pipe 6, and a vacuum tube solar collector. The shed body includes a protective support inner layer 2 and an insulation layer 1. The protective support inner layer 2 is a three-dimensional mesh metal structure, and the insulation layer 1 is a foamed material layer located outside the protective support inner layer 2. The heating coil 5 is located inside the shed body. The vacuum tube solar collector is inclinedly arranged on the sun-facing outer side of the shed body. The vacuum tube solar collector includes multiple vacuum glass tubes 8 and multiple heat collection tubes 7. The multiple vacuum glass tubes 8 are arranged side by side, and the multiple heat collection tubes 7 are correspondingly built into the interior of the multiple vacuum glass tubes 8. One end of the inlet pipe 4 is connected to the top of the multiple heat collection tubes 7, and the other end of the inlet pipe 4 is connected to the heating coil 5. One end of the outlet pipe 6 is connected to the heating coil 5, and the other end of the outlet pipe 6 is connected to the bottom of the multiple heat collection tubes 7.

[0022] The winter warming and protective sheds for poultry farming have the following beneficial effects:

[0023] Significantly improves insulation performance and reduces energy consumption in aquaculture: The protective shed adopts a composite structure of "protective support inner layer 2 + insulation layer 1", where insulation layer 1 is a foam material layer. The foam material has an extremely low thermal conductivity coefficient, and its heat insulation capacity is far superior to that of traditional plastic film. It can effectively reduce the loss of heat from inside the shed to the outside and significantly reduce the temperature difference between day and night inside the shed. At the same time, a closed-loop heating system is formed by the vacuum tube solar collectors tilted on the outer side facing the sun and the heating coils 5 inside the shed. The heat insulation properties of the vacuum glass tubes 8 are used to reduce heat loss during the heat collection process. The solar energy is absorbed by the heat collection tubes 7 and heated by the circulating medium. Then, the heating coils 5 provide heating for the shed. This realizes the efficient use of solar energy, a clean energy source, and replaces the high-energy-consuming auxiliary heating methods such as coal and electric heating that traditional sheds rely on. This not only reduces the energy cost of aquaculture, but also avoids the pollution of poultry health and the aquaculture environment by harmful gases produced by fuel combustion, which meets the needs of green aquaculture development.

[0024] It possesses excellent resistance to damage and enhances the stability of the breeding environment: The inner layer 2 of the protective support adopts a three-dimensional mesh metal structure. Compared with traditional plastic film, the tensile strength and tear strength of metal material are extremely high, and the three-dimensional mesh structure can disperse the external force, effectively resisting the scratches and snags of poultry claws, and completely solving the problem that plastic film is easily torn by poultry claws, leading to the failure of airtightness. At the same time, this metal support structure can also resist the impact of external natural forces such as wind, rain, and snow accumulation, avoiding damage to the shed and ensuring the long-term stability of the breeding environment inside the shed.

[0025] The structure is reasonably designed, taking into account both practicality and reliability: the vacuum tube solar collector adopts the structure of "multiple vacuum glass tubes 8 + built-in heat collection tubes 7", and the liquid inlet pipe 4 and liquid outlet pipe 6 are respectively connected to the heat collection tubes 7 and the heating coils 5 to form a circulation loop, ensuring that the heat absorbed by the solar energy can be efficiently transferred to the greenhouse; the inclined solar collector can receive solar radiation to the maximum extent and improve heat collection efficiency; the overall structural design takes into account multiple needs such as lighting, heat collection, and heat preservation, and operates stably and reliably, making it suitable for complex winter climate environments.

[0026] The heat collection tube 7 is a metal tube, and the outer wall of the heat collection tube 7 is coated with a heat-absorbing coating.

[0027] Metal tubes have excellent thermal conductivity, and compared with non-metallic heat collection tubes 7, they can transfer the absorbed heat to the circulating medium inside the tube more quickly. At the same time, the heat-absorbing coating on the outer wall can significantly improve the absorption rate of infrared and visible light radiation energy in sunlight by heat collection tubes 7, reduce reflectivity, and further improve heat collection efficiency. This ensures that even during periods of weak sunlight in winter, sufficient heat can be provided to the heating coils 5, effectively ensuring stable temperature inside the greenhouse and avoiding insufficient heating due to insufficient sunlight.

[0028] The heating coil 5 is arranged in a serpentine shape inside the protective shed body.

[0029] The serpentine heating coils 5 can form a uniform heating area in the underground of the shed, avoiding excessively high or low local temperatures, making the temperature distribution in the shed more uniform, providing a more comfortable growth environment for poultry, and helping to improve the growth rate and egg production rate of poultry; at the same time, the underground heating method can achieve the slow release of heat by heating the soil, reducing heat loss and maintaining the long-term stability of the temperature in the shed.

[0030] The protective shed body is also provided with multiple support pipes 3, which are connected to the inner protective support layer 2.

[0031] The support pipe 3 is connected to the inner protective support layer 2 of the three-dimensional mesh metal structure, which can further distribute the weight of the shed itself and the loads of external wind, snow and snow accumulation, improve the overall structural strength and stability of the protective shed, and prevent the shed from deforming or collapsing due to excessive load. It is suitable for harsh weather with wind and snow in winter and ensures the safety of the breeding process.

[0032] The heating coil 5 also includes an electric heating device and a circulation pump.

[0033] The electric heating device can supplement solar heating. It can be activated in extreme weather conditions such as continuous cloudy or snowy weather, fog, or haze, where there is no sunlight or insufficient light, to ensure the temperature of the circulating medium in the heating coil 5 and prevent the temperature inside the greenhouse from dropping suddenly. This solves the problems of traditional solar heating relying on sunlight and lacking stability. The circulation pump can accelerate the flow speed of the circulating medium between the heat collection tube 7 and the heating coil 5, improve the heat transfer efficiency, and ensure that the temperature inside the greenhouse quickly reaches a suitable level.

[0034] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A winter-warming and protective shed for poultry farming, characterized in that, The system includes a protective shed body, a heating coil, an inlet pipe, an outlet pipe, and a vacuum tube solar collector. The protective shed body comprises a protective support inner layer and an insulation layer. The protective support inner layer is a three-dimensional mesh metal structure, and the insulation layer is a foam material layer located outside the protective support inner layer. The heating coil is located inside the protective shed body. The vacuum tube solar collector is inclinedly positioned on the sun-facing outer side of the protective shed body. The vacuum tube solar collector includes multiple vacuum glass tubes and multiple heat collection tubes arranged side by side. Each heat collection tube is correspondingly housed within one of the vacuum glass tubes. One end of the inlet pipe is connected to the top of the heat collection tubes, and the other end is connected to the heating coil. One end of the outlet pipe is connected to the heating coil, and the other end is connected to the bottom of the heat collection tubes.

2. The winter poultry breeding and protection shed according to claim 1, characterized in that, The heat collection tube is a metal tube, and the outer wall of the heat collection tube is coated with a heat-absorbing coating.

3. The winter poultry breeding and protection shed according to claim 1, characterized in that, The heating coils are arranged in a serpentine pattern inside the protective shed body.

4. The winter poultry breeding and protection shed according to claim 1, characterized in that, The protective shed body is also equipped with multiple support pipes, which are connected to the inner layer of the protective support.

5. The winter poultry breeding and protection shed according to claim 1, characterized in that, The heating coil also includes an electric heating device and a circulation pump.

Images