Gutter-connected livestock and poultry house for cold region
By employing specific structures and systems in multi-span livestock and poultry sheds, the problems of insulation and ventilation in cold regions have been solved, achieving temperature regulation and air quality control, reducing environmental impact, and ensuring the healthy growth of livestock and poultry.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-03-27
AI Technical Summary
In cold regions, multi-span livestock and poultry houses present challenges in terms of insulation and ventilation, leading to excessively low temperatures that affect the growth and health of livestock and poultry, while the exhaust air also has a negative impact on the environment.
The multi-span livestock and poultry sheds adopt arched or triangular roof structures, are equipped with ventilation units, energy recycling units, and electrically heated snow melting belts, and are combined with intelligent control valves and cogeneration systems to achieve internal air circulation and resource sharing, utilize livestock and poultry manure to produce biogas for energy, and regulate temperature and air quality.
It enables temperature regulation and air quality control in multi-span livestock and poultry sheds in cold regions, reduces the environmental impact of exhaust gases, saves energy and protects the environment, and ensures the healthy growth of livestock and poultry.
Smart Images
Figure CN224038135U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of livestock and poultry breeding, especially to a joint building livestock and poultry house for cold regions. BACKGROUND
[0002] With the development of livestock and poultry breeding industry, more and more centralization and scale, the space requirement of livestock and poultry is also greatly improved, and in the face of the popularity of the breeding mode of concentrated feeding, the ventilation problem and energy consumption problem of the joint building livestock and poultry house in cold regions are more and more serious.
[0003] The temperature inside the livestock and poultry house is too low to affect the growth and health of livestock and poultry, and even cause death, and ventilation is also a key point, although it needs to be kept warm, but good ventilation can prevent moisture accumulation and harmful gas retention, which is also important for the health of livestock and poultry, further, when the gas inside the livestock and poultry house is discharged, the gas also needs to be treated to reduce the influence of the livestock and poultry house on the surrounding environment.
[0004] How to develop a joint building livestock and poultry house for cold regions, which can realize the internal ventilation treatment of the livestock and poultry house while keeping the livestock and poultry house warm, and reduce the influence of the livestock and poultry house on the surrounding environment, has become a technical problem to be solved by the technical personnel in the field. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at providing a joint building livestock and poultry house for cold regions to solve the problems listed in the background art.
[0006] To solve the above technical problems, the utility model adopts the following technical scheme:
[0007] The utility model relates to a joint building livestock and poultry house for cold regions, which comprises two livestock and poultry house walls and a ground, the side walls of the two livestock and poultry house walls are connected through a corridor, and a roof is installed above each livestock and poultry house wall, the shape of the roof is an arched roof or a triangular roof;
[0008] An exhaust unit is installed inside the roof;
[0009] A fence or cage is installed on the ground;
[0010] Further comprising an energy circulation unit, the energy circulation unit is buried underground, and the energy circulation unit is communicated with the ground.
[0011] Preferably, the arched roof comprises a metal frame, color steel tiles are installed on the outer side wall of the metal frame, and light panels are installed on the color steel tiles at equal intervals;
[0012] An electric heating snow melting belt is installed on the top of the arched surface of the color steel tile.
[0013] Preferably, the triangular top comprises roof panels, the upper edge of the roof panels is provided with a ridge cover, and the lower edge of the roof panels is provided with a water guide channel;
[0014] The back of the roof panels is provided with an electric heating snow melting belt, and the sunny side of the roof panels is provided with a ventilation window.
[0015] Preferably, the exhaust unit comprises a fan, the air outlet of the fan is located on the outer side of the wall of the livestock and poultry house, the air inlet of the fan is in communication with one end of a filter, the other end of the filter is in communication with an air pipe, and an electronic control valve is arranged at the air outlet of the air pipe.
[0016] Preferably, the energy circulation unit comprises a sewage branch pipe, one end of the sewage branch pipe is in communication with the ground, the other end of the sewage branch pipe is in communication with a sewage main pipe, the sewage main pipe is in communication with a biogas tank, and the biogas tank is covered with a heat preservation layer outside the biogas tank.
[0017] The biogas tank is connected with a combined heat and power unit.
[0018] Preferably, the combined heat and power unit is connected with a radiator, and the radiator is arranged on the inner side wall of the wall of the livestock and poultry house.
[0019] Preferably, a greenhouse shed is arranged on the outer side wall of the wall of the livestock and poultry house.
[0020] Compared with the prior art, the livestock and poultry house has the beneficial technical effects that:
[0021] The livestock and poultry house can realize resource sharing, and in the process of exhausting, the opening and closing time of the electronic control valve is controlled when the fan is working, so that the internal air is circulated, the local temperature rise or local temperature drop is avoided to affect the livestock and poultry, the exhaust gas can be adsorbed in the process of exhausting, the negative influence of the exhaust gas on the surrounding environment of the livestock and poultry house is avoided, and the fan can also ventilate the inside of the livestock and poultry house by changing the rotating direction to cool down, so that the temperature and air quality in the livestock and poultry house are adjusted.
[0022] The electric heating snow melting belt is additionally arranged on the roof of the livestock and poultry house, so that the accumulated snow can be melted in time to prevent the continuous snow from affecting the roof of the livestock and poultry house.
[0023] Further, the manure of the livestock and poultry is used to produce biogas to provide energy, so that the inside of the livestock and poultry house is heated or cooled, the temperature in the livestock and poultry house is ensured to be in a temperature range suitable for the growth of the livestock and poultry, and the renewable energy is used, which is beneficial to energy saving and environmental protection. BRIEF DESCRIPTION OF DRAWINGS
[0024] The present invention will be further described below with reference to the accompanying drawings.
[0025] Figure 1 This is a front view schematic diagram (arched roof) of a multi-span livestock and poultry shed for cold regions according to this utility model;
[0026] Figure 2 This is a three-dimensional schematic diagram (arched roof) of a multi-span livestock and poultry shed for cold regions according to this utility model;
[0027] Figure 3 This is a front view (triangular apex) of a multi-span livestock and poultry shed for cold regions according to the present invention;
[0028] Figure 4 This is a top view (triangular apex) of a multi-span livestock and poultry shed for cold regions according to this utility model;
[0029] Figure 5 This is a schematic diagram of the exhaust unit assembly of this utility model.
[0030] Explanation of reference numerals in the attached drawings: 1. Livestock and poultry house wall; 2. Metal frame; 3. Fan; 4. Sewage branch pipe; 5. Sewage main pipe; 6. Insulation layer; 7. Biogas digester; 8. Electric heating snow melting belt; 9. Corrugated steel sheet; 10. Roof panel; 11. Ventilation window; 12. Greenhouse; 13. Filter; 14. Gas pipe; 15. Electronic control valve; 16. Radiator; 17. Ground. Detailed Implementation
[0031] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.
[0032] like Figures 1-5 As shown, a multi-span livestock and poultry shed for cold regions includes two livestock and poultry shed walls 1 and a ground 17. The side walls of the two livestock and poultry shed walls 1 are connected by a corridor to realize resource sharing between the livestock and poultry sheds and reduce energy consumption. Each livestock and poultry shed wall 1 is equipped with a roof, and the roof is arched or triangular in shape.
[0033] The roof is equipped with an exhaust unit.
[0034] The ground 17 is equipped with barriers or cages;
[0035] It also includes an energy recycling unit, which is buried underground and connected to the ground surface 17.
[0036] Specifically, the arched roof comprises a metal frame 2, and color steel tiles 9 are installed on the outer side walls of the metal frame 2, and light panels are installed on the color steel tiles 9 at equal intervals.
[0037] The top of the arched surface of the color steel tile 9 is provided with an electric heating snow melting belt 8, which can melt the snow accumulated on the top of the color steel tile and prevent the large amount of snow from affecting the roof of the livestock and poultry house.
[0038] Specifically, the triangular roof comprises a roof panel 10, a roof ridge cover plate is installed at the upper edge joint of the roof panel 10, and a water guide groove is installed at the lower edge of the roof panel 10.
[0039] The back-sun surface of the roof panel 10 is provided with an electric heating snow melting belt 8, which can melt the snow accumulated on the back-sun surface and prevent the large amount of snow from collapsing the roof panel, and the sun-facing surface of the roof panel 10 is provided with a ventilation window 11, which not only increases the illumination area but also enables natural ventilation and reduces energy consumption.
[0040] Specifically, the exhaust unit comprises a fan 3, the air outlet of the fan 3 is located on the outside of the livestock and poultry house wall 1, the air inlet of the fan 3 is in communication with one end inlet of a filter 13, the other end inlet of the filter 13 is in communication with an air pipe 14, an electronic control valve 15 is installed at the air outlet of the air pipe 14, and activated carbon is placed in the filter 13, which can adsorb organic gas, inorganic gas and foul-smelling substances, so as to avoid the influence of the gas in the livestock and poultry house on the surrounding environment.
[0041] Further, the forward and reverse rotation of the fan can complete the air intake and exhaust operation, the electronic control valve can realize intelligent opening and closing, and the air quality and temperature in the livestock and poultry house can be adjusted by cooperating with the forward and reverse rotation operation of the fan, and the internal gas is circulated to keep the temperature in the livestock and poultry house consistent.
[0042] Specifically, the energy circulation unit comprises a sewage branch pipe 4, one end of the sewage branch pipe 4 is in communication with the ground 17, the other end of the sewage branch pipe 4 is in communication with a sewage main pipe 5, the sewage main pipe 5 is in communication with a biogas tank 7, and a heat preservation layer 6 is wrapped outside the biogas tank 7, the biogas tank is deeply buried underground, and the heat preservation layer is wrapped on the outer circumferential surface of the biogas tank, which can ensure the continuous and stable output of the gas production of the biogas tank and avoid the influence of the cold environment on the biogas tank.
[0043] The biogas tank 7 is connected with a combined heat and power unit, the excrement of livestock and poultry is discharged into the biogas tank through the sewage branch pipe and the sewage main pipe for fermentation to produce biogas, and the biogas enters the combined heat and power unit for heating and power supply operation.
[0044] Specifically, the heat and power cogeneration unit is connected with the radiator 16, the radiator 16 is installed on the inner side wall of the livestock and poultry house wall body 1, when the hot water generated by the heat and power cogeneration unit flows into the radiator, the livestock and poultry house can be heated to improve the temperature inside the livestock and poultry house, and the livestock and poultry grow, and the radiator can circulate cold water to facilitate cooling the inside of the livestock and poultry house when the temperature is high, and ensure that the temperature inside the livestock and poultry house is in the temperature range suitable for the growth of livestock and poultry.
[0045] Specifically, the greenhouse shed 12 is installed on the outer side wall of the livestock and poultry house wall body 1, which can effectively isolate cold air to prevent the cold air from directly entering the livestock and poultry house when the breeder enters the livestock and poultry house in cold weather, and affecting the animals inside the livestock and poultry house.
[0046] Embodiment one
[0047] The livestock and poultry house wall body is piled up by heat preservation bricks and concrete, the height of the livestock and poultry house wall body is not less than 1.6 meters, a metal frame is installed on the livestock and poultry house wall body, and color steel tiles are installed on the metal frame, and the color steel tiles are installed with light panels at certain intervals to ensure the light transmittance inside, and further, a fence is installed on the ground.
[0048] Embodiment two
[0049] The livestock and poultry house wall body and the roof panel are both made of color steel plates with added rock wool to ensure the heat preservation performance of the livestock and poultry house, and the sun-facing surface of the roof panel is provided with a ventilation window to ensure ventilation and natural light.
[0050] It should be noted that, in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0051] The above-described embodiments are only used to describe the preferred modes of the present application, and do not limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design spirit of the present application shall fall within the protection scope of the present application.
Claims
1. A cold region multi-span livestock and poultry house, characterized in that, The utility model provides a livestock and poultry house, which comprises two livestock and poultry house walls (1) and a ground (17), the side walls of the two livestock and poultry house walls (1) are connected through a corridor, and a roof is installed above each of the livestock and poultry house walls (1), the roof is in the shape of a dome or a triangle. An air exhaust unit is installed inside the roof. A fence or cage is installed on the ground (17). The utility model also comprises an energy circulation unit, which is buried underground and communicates with the ground (17).
2. A cold region joint building livestock and poultry house according to claim 1, characterized in that: The dome comprises a metal frame (2), a color steel tile (9) is installed on the outer side wall of the metal frame (2), and light panels are installed at equal intervals on the color steel tile (9). An electric heating snow melting belt (8) is installed on the top of the dome-shaped surface of the color steel tile (9).
3. A multi-span livestock and poultry house for cold regions as claimed in claim 1, wherein: The triangle comprises a roof panel (10), a ridge cover plate is installed at the upper edge joint of the roof panel (10), and a water guide groove is installed at the lower edge of the roof panel (10). An electric heating snow melting belt (8) is installed on the leeward surface of the roof panel (10), and a ventilation window (11) is installed on the sun-facing surface of the roof panel (10).
4. A cold region joint building livestock and poultry house according to claim 1, characterized in that: The air exhaust unit comprises a fan (3), the air outlet of the fan (3) is located on the outer side of the livestock and poultry house wall (1), the air inlet of the fan (3) communicates with one end of a filter (13), the other end of the filter (13) communicates with an air pipe (14), and an electronic control valve (15) is installed at the air outlet of the air pipe (14).
5. A cold region joint building livestock and poultry house according to claim 1, characterized in that: The energy circulation unit comprises a sewage branch pipe (4), one end of the sewage branch pipe (4) communicates with the ground (17), the other end of the sewage branch pipe (4) communicates with a sewage main pipe (5), the sewage main pipe (5) communicates with a biogas tank (7), and the biogas tank (7) is covered with a heat preservation layer (6) on the outside. The biogas tank (7) is connected with a combined heat and power unit.
6. A multi-span livestock and poultry house for cold regions as claimed in claim 5 wherein: The combined heat and power unit is connected with a radiator (16), and the radiator (16) is installed on the inner side wall of the livestock and poultry house wall (1).
7. A cold region jointed livestock and poultry house according to claim 1, characterized in that: A greenhouse shed (12) is installed on the outer side wall of the livestock and poultry house wall (1).