Poultry breeding bin with vertical ventilation system

Abstract

The utility model provides a poultry breeding warehouse with a vertical ventilation system, which is characterized in that a breeding area is arranged in the breeding warehouse, a plurality of layers of breeding cages are arranged in the breeding area side by side, a fresh air pretreatment area is arranged at the top of the breeding warehouse, a fresh air system is arranged in the fresh air pretreatment area, and a ventilation pipeline is arranged in the breeding area and corresponds to the breeding cages. An air outlet system is arranged on the side wall of the breeding area, and air outside the breeding bin enters the breeding area through a fresh air system on the top of the breeding bin and then is exhausted out of the breeding area through the air outlet system. According to the poultry breeding warehouse, under the trend that the poultry breeding mode develops towards high density and high layer number, the poultry house ventilation mode needs to adapt to multi-layer cage breeding, fresh air is evenly sent to each cage position, and even ventilation of all areas of the poultry house is achieved. In addition, fresh air entering the house is firstly pretreated to reach the temperature and humidity suitable for poultry breeding, and accurate regulation and control of the ventilation temperature and humidity can be achieved.

Description

Technical Field

[0001] The utility model belongs to the field of poultry breeding, and in particular relates to a poultry breeding warehouse with a vertical ventilation system. Background Art

[0002] At present, in the field of poultry farming, multi-layer cage farming is widely used due to its advantages of high breeding density, small footprint, and excellent production efficiency. The multi-layer cage farming method has evolved from the traditional ground flat farming method. Figure 4 , Figure 5 During this evolution, cage equipment, feeding equipment, etc. have been adjusted to adapt to the multi-layer cage model, but the ventilation method is still mostly based on the traditional ground-level ventilation method. For cage houses, since the breeding area has changed in height, the flat ventilation method cannot meet the three-dimensional ventilation requirements. Therefore, a series of problems often occur during the breeding process, such as uneven ventilation in the house, poor local air quality, large temperature differences in the house, and low ventilation efficiency.

[0003] Therefore, in view of the shortcomings of the above scheme in actual production and implementation, it is revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the utility model is created, which specially provides a poultry breeding barn with a vertical ventilation system to solve the above technical problems. Utility Model Content

[0004] The utility model provides a poultry breeding warehouse with a vertical ventilation system, which solves the problems in the prior art.

[0005] The technical solution of the utility model is achieved as follows: a poultry breeding warehouse with a vertical ventilation system, wherein a breeding area is arranged in the breeding warehouse, and multiple layers of breeding cages are arranged side by side in the breeding area. A fresh air pretreatment area is arranged on the top of the breeding warehouse, and a fresh air system is installed in the fresh air pretreatment area. Ventilation ducts are arranged in the breeding area, and the ventilation ducts are arranged corresponding to the breeding cages. An air outlet system is arranged on the side wall of the breeding area, and the air outside the breeding warehouse enters the breeding area through the fresh air system on the top of the breeding warehouse and then is discharged from the breeding area through the air outlet system.

[0006] As a preferred embodiment, a partition is provided on the top of the breeding warehouse, the breeding area is located below the partition, the fresh air pretreatment area is located below the partition, a first side panel and a second side panel are respectively provided on both sides of the breeding warehouse, a space is left between the first side panel and the second side panel, a buffer zone is provided on the top of the first side panel and the second side panel, and the buffer zone corresponds to the position of the fresh air pretreatment zone.

[0007] As a preferred embodiment, the side wall of the buffer zone corresponding to the first side panel is provided with an air supply outlet, and a wet curtain is installed on one side of the air supply outlet. The fresh air system includes an air supply fan installed on the second side panel and a humidifying spray device and a fresh air preheater installed in the fresh air pretreatment area. The air supply fan corresponds to the position of the wet curtain.

[0008] As a preferred embodiment, a flap is installed on the side of the air supply outlet away from the wet curtain, and the air inlet angle is adjusted by the flap.

[0009] As a preferred embodiment, the ventilation duct is located between adjacent breeding cages, and the ventilation duct is connected to the fresh air pretreatment area.

[0010] As a preferred embodiment, the side wall of the ventilation duct is provided with air outlet holes, the air outlet holes correspond to the positions of the breeding cages, and a plurality of the air outlet holes are provided on the ventilation duct.

[0011] As a preferred embodiment, the air outlet system includes an exhaust port installed on the side wall of the breeding warehouse, and an exhaust fan is installed in the exhaust port.

[0012] After adopting the above technical solution, the beneficial effects of the utility model are as follows: the utility model discloses a poultry breeding barn with a vertical ventilation system. As poultry breeding methods develop towards high density and high layers, the ventilation method of the poultry house needs to adapt to multi-layer cage breeding, and the fresh air is evenly delivered to each cage position to achieve uniform ventilation in all areas of the poultry house. In addition, the fresh air entering the house is first pre-treated to reach a temperature and humidity suitable for poultry breeding, which can achieve precise control of ventilation temperature and humidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 This is a schematic diagram of the structure of the fresh air system of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the air outlet system of the utility model;

[0016] Figure 3 This is a schematic diagram of the local structure of the ventilation duct in the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the breeding warehouse for the flat breeding method mentioned in the background technology;

[0018] Figure 5 This is a schematic diagram of the structure of a breeding warehouse for the cage breeding method mentioned in the background technology.

[0019] In the figure, 1. air supply fan; 2. wet curtain; 3. buffer zone; 4. flap; 5. humidification spray device; 6. fresh air pretreatment zone; 7. fresh air preheater; 8. ventilation duct; 9. breeding cage; 10. exhaust fan; 11. air outlet; 12. first side panel; 13; second side panel; 14. partition. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 As shown, a poultry breeding barn with a vertical ventilation system is provided, wherein a breeding area is arranged in the breeding barn, and multi-layer breeding cages 9 are arranged side by side in the breeding area. A fresh air pretreatment area 6 is arranged on the top of the breeding barn, and a fresh air system is installed in the fresh air pretreatment area 6. A ventilation duct 8 is arranged in the breeding area, and the ventilation duct 8 is arranged corresponding to the breeding cage 9. An air outlet system is arranged on the side wall of the breeding area, and the air outside the breeding barn enters the breeding area through the fresh air system on the top of the breeding barn and then is discharged from the breeding area through the air outlet system.

[0022] A partition 14 is arranged on the top of the breeding warehouse, the breeding area is located below the partition 14, the fresh air pretreatment area 6 is located below the partition 14, and a first side panel 12 and a second side panel 13 are arranged on both sides of the breeding warehouse, with a space left between the first side panel 12 and the second side panel 13, and a buffer zone 3 is arranged on the top of the first side panel 12 and the second side panel 13, and the buffer zone 3 corresponds to the position of the fresh air pretreatment area 6.

[0023] An air supply outlet is provided on the side wall of the buffer zone 3 corresponding to the first side panel 12, and a wet curtain 2 is installed on one side of the air supply outlet. The fresh air system includes an air supply fan 1 installed on the second side panel 13 and a humidifying spray device 5 and a fresh air preheater 7 installed in the fresh air pretreatment area 6. The positions of the air supply fan 1 and the wet curtain 2 correspond.

[0024] A flap 4 is installed on the side of the air supply port away from the wet curtain 2, and the angle of the air inlet is adjusted by the flap 4.

[0025] Specifically, the structure of the angle-adjustable flap 4 is the same as that of the shutter, and the specific structure will not be described in detail in this patent.

[0026] The ventilation duct 8 is located between adjacent breeding cages 9 , and the ventilation duct 8 is connected to the fresh air pretreatment area 6 .

[0027] like Figure 3 As shown, the side wall of the ventilation duct 8 is provided with an air outlet hole 11 , the air outlet hole 11 corresponds to the position of the breeding cage 9 , and a plurality of air outlet holes 11 are provided on the ventilation duct 8 .

[0028] like Figure 2 As shown, the air outlet system includes an exhaust port installed on the side wall of the breeding warehouse, and an exhaust fan 10 is installed in the exhaust port.

[0029] The specific operation process of this poultry breeding barn with vertical ventilation system is as follows:

[0030] The air supply fan 1 is running, and the fresh air outside the breeding warehouse enters the buffer zone 3 through the wet curtain 2, and the air intake volume and the air intake angle are adjusted by the flap 4. The air supply fan 1 delivers the fresh air to the fresh air pretreatment area 6, and the space is equipped with an air heating and humidification device. The air temperature and humidity adjustment process is as follows: When the temperature outside the house is high in summer or spring and autumn, if the fresh air temperature is higher than the target temperature, the wet curtain 2 is passed with water to cool the fresh air. If the temperature is lower than the target temperature, the wet curtain 2 is not passed with water. When the temperature outside the house is low in winter or spring and autumn, if the fresh air temperature is lower than the target temperature, the fresh air preheater 7 is turned on, and if the fresh air temperature is higher than the target temperature, the fresh air preheater 7 is turned off.

[0031] The vertical ventilation duct 8 is connected to the fresh air pretreatment area 6, and an air outlet 11 is opened on the vertical ventilation duct 8. The pretreated fresh air is evenly delivered to each breeding cage 9 through the air outlet 11, and the exhaust gas generated by the poultry after breathing is discharged into the atmosphere by the exhaust fan 10 at the end of the breeding warehouse to complete the entire ventilation process.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A poultry breeding warehouse with a vertical ventilation system, wherein a breeding area is arranged in the breeding warehouse, and multiple layers of breeding cages (9) are arranged side by side in the breeding area, characterized in that: A fresh air pretreatment area (6) is arranged on the top of the breeding warehouse, and a fresh air system is installed in the fresh air pretreatment area (6). A ventilation duct (8) is arranged in the breeding area, and the ventilation duct (8) is arranged corresponding to the breeding cage (9). An air outlet system is arranged on the side wall of the breeding area. The air outside the breeding warehouse enters the breeding area through the fresh air system on the top of the breeding warehouse and is then discharged from the breeding area through the air outlet system.

2. A poultry breeding barn with a vertical ventilation system according to claim 1, characterized in that: A partition (14) is arranged on the top of the breeding warehouse, the breeding area is located below the partition (14), the fresh air pretreatment area (6) is located below the partition (14), a first side panel (12) and a second side panel (13) are arranged on both sides of the breeding warehouse, a space is left between the first side panel (12) and the second side panel (13), a buffer zone (3) is arranged on the top of the first side panel (12) and the second side panel (13), and the buffer zone (3) corresponds to the position of the fresh air pretreatment area (6).

3. A poultry breeding barn with a vertical ventilation system according to claim 2, characterized in that: The first side panel (12) is provided with an air supply outlet on the side wall corresponding to the buffer zone (3), and a wet curtain (2) is installed on one side of the air supply outlet. The fresh air system comprises an air supply fan (1) installed on the second side panel (13) and a humidifying spray device (5) and a fresh air preheater (7) installed in the fresh air pretreatment zone (6). The air supply fan (1) and the wet curtain (2) are located in corresponding positions.

4. A poultry breeding barn with a vertical ventilation system according to claim 3, characterized in that: A flap (4) is installed on the side of the air supply outlet away from the wet curtain (2), and the angle of air inlet is adjusted by the flap (4).

5. The poultry breeding barn with a vertical ventilation system according to claim 1, characterized in that: The ventilation duct is located between adjacent breeding cages (9), and the ventilation duct is connected to the fresh air pretreatment area (6).

6. A poultry breeding barn with a vertical ventilation system according to claim 5, characterized in that: The side wall of the ventilation duct (8) is provided with an air outlet hole (11), the air outlet hole (11) corresponds to the position of the breeding cage (9), and a plurality of the air outlet holes (11) are provided on the ventilation duct.

7. A poultry breeding barn with a vertical ventilation system according to claim 1, characterized in that: The air outlet system comprises an air outlet installed on the side wall of the breeding warehouse, and an exhaust fan (10) is installed in the air outlet.

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