A chicken house air disinfection system

Abstract

The present invention relates to the technical field of air treatment, and discloses an air disinfection system for a chicken house, comprising an independent chick rearing house, wherein a manure discharge trough is provided at the lowest point of the bottom surface of the independent chick rearing house, a top air supply module is provided at the top of the independent chick rearing house, and an exhaust module is provided at the bottom of the independent chick rearing house, the top air supply module and the exhaust module realize air circulation, the humidity of the gas discharged by the exhaust module is monitored by a humidity sensor, and disinfection and expulsion air outlet modules are also installed on both sides of the inner wall of the independent chick rearing house; the present invention combines the air disinfection cycle of the chicken house with a rocking rearing bed module, and at the same time removes feces on the surface of the bed board to reduce humidity, and the disinfection and expulsion air outlet module and the exhaust module quickly replace air, so that the humidity in the chicken house is reduced, so that the chicks will not cause humidity stress problems, and the occurrence of anal obstruction and white diarrhea is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of air treatment, in particular to an air disinfection system for a chicken house. Background Art

[0002] During the chick rearing process, chicken houses are used for independent rearing and equipped with temperature and air control devices to prevent chicks from getting sick. Chicks are prone to white diarrhea, which can cause growth retardation, death and other problems. White diarrhea is mainly transmitted through feces. At present, independent chicken house cages mainly use feces-permeable boards to isolate feces from chicks, which can reduce the chance of feces transmission when sick chickens appear, but there is still the problem of feces remaining around the mesh.

[0003] While preventing white diarrhea in chicks, it is also necessary to consider anal congestion. In order to avoid anal congestion, environmental factors can be controlled by adjusting temperature, humidity, air circulation, and reducing feeding density to reduce the occurrence of anal congestion. For the chickens themselves, reducing stress reactions can also avoid the occurrence of anal congestion.

[0004] In summary, the key points of chick rearing are the hidden safety issues of fecal isolation residues and the environmental issues of temperature, humidity, and air quality. Only by solving these problems can the survival rate of chicks be guaranteed. Therefore, while not causing temperature changes to cause stress reactions in chicks, cleaning the slatted floor at the bottom of the chicks can maximize the survival rate of chick rearing under the regulation of independent low stocking density. Summary of the invention

[0005] The purpose of the present invention is to provide an air disinfection system for a chicken house, which adopts the method of blowing air from above and exhausting air from below to make hot air flow from top to bottom, and adopts wind drive and bed board tilting to make chicks gather at a low point, and adjust the bed board angle to clean and disinfect the board body by wind sweeping. The whole process will not cause stress response to the chicks, and the temperature will not change significantly. At the same time, the transmission of white diarrhea is avoided and the survival rate of chicks is improved, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A chicken house air disinfection system comprises an independent chick rearing house, wherein a manure trough is provided at the lowest point of the bottom surface of the independent chick rearing house, a top air supply module is provided at the top of the independent chick rearing house, and an exhaust module is provided at the bottom of the independent chick rearing house, the top air supply module and the exhaust module realize air circulation, the humidity of the gas discharged by the exhaust module is monitored by a humidity sensor, and disinfection and expulsion air outlet modules are also installed on both sides of the inner wall of the independent chick rearing house;

[0008] The middle part of the independent chick rearing house is rotatably connected with a rocking rearing bed module, and the rocking rearing bed module includes two independent bed board units, two independent angle control units and a total angle control unit. The total angle control unit drives the two independent bed board units to tilt synchronously and cooperates with the disinfection and expulsion air outlet module to concentrate the chicks. The independent angle control unit controls the independent bed board unit on the side without chicks to tilt independently, and cleans the surface of the board body by independently tilting the disinfection and expulsion air outlet module above the independent bed board unit.

[0009] As a further solution of the present invention: a partition plate is provided at the bottom of the independent chick rearing house, the partition plate provides a mounting carrier surface for the total angle control unit, and the bottom of the independent chick rearing house is divided into two independent compartments by the partition plate.

[0010] As a further solution of the present invention: the disinfection and expulsion air outlet module controls the air outlet direction through an air outlet angle control unit, each of the independent bed board units monitors the inclination angle through an angle monitoring unit, the independent bed board unit has a driving concentration angle interval and a cleaning angle interval, the cleaning angle is greater than the driving concentration angle, and the air outlet angle control unit controls the air outlet direction of the disinfection and expulsion air outlet module according to the angle of the independent bed board unit monitored by the angle monitoring unit.

[0011] As a further solution of the present invention: it also includes an air supply controller, and the air supply controller adjusts the air supply temperature, humidity and wind speed of the top air supply module according to the humidity value collected by the humidity sensor.

[0012] As a further solution of the present invention: the disinfection and expulsion air outlet module is replaced with a liquid delivery pipeline including a drinking water dripper and a pressure nozzle, and the independent chick rearing house sprays flushing liquid to clean the independent bed unit.

[0013] As a further solution of the present invention: the top air supply module is replaced with the disinfection and expulsion air outlet module, and after the liquid supply pipeline is cleaned, the disinfection and expulsion air outlet module performs air showering to remove water from the independent bed board units. When the liquid supply pipeline is in a working state, the top air supply module forms an air curtain at the hinge of the two independent bed board units to prevent the entry of chicks.

[0014] As a further solution of the present invention: a hot air gathering point sampling module is set at the highest point on the top of the independent chick breeding house, and the gas component of the top air supply module and the liquid component of the liquid supply pipeline are adjusted according to the collection information of the hot air gathering point sampling module.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention combines the air disinfection cycle of the chicken house with the swinging feeding bed module, properly solves the problem of feces residue cleaning and chick stress, and avoids the infection of white diarrhea and sticky anus disease. First, the combination of top air supply and bottom exhaust is adopted to overcome the temperature stratification problem. At the same time, the exhaust wind passes through the bottom layer, and the humidity can explain the residual amount of feces, and the feces residual amount corresponds to the feces adhesion amount of the swinging feeding bed module. At this time, the driving wind is blown out by the disinfection and driving out wind module to gather the chicks at one end of the inclined bed board, and the bed board at the other end cooperates with the disinfection and driving out wind module, and the residual feces on the surface of the bed board are quickly processed by blowing out the disinfection wind. At this time, the large flow wind enters the chicken house after heating, and will not cause temperature stress to the chicks. At the same time, the feces on the surface of the bed board are removed to reduce humidity. The disinfection and driving out wind module and the exhaust module quickly replace air, so that the humidity in the chicken house is reduced, and feces and bed boards can be disinfected at the same time without affecting the chicks, and the chicks will not cause humidity stress problems, avoiding the occurrence of sticky anus disease and white diarrhea.

[0017] After the early stage of the chicks, liquid cleaning can be used to improve the cleanliness of the cleaning, and at the same time the chicken house can be adjusted according to the status of the chickens. The specific adjustment behavior is that after the chicks grow, the amount of water they drink increases and the amount of defecation increases. At this time, the disinfection and expulsion air outlet module is replaced with a combination of a dropper and a nozzle. The top air supply module is replaced with a disinfection and expulsion air outlet module. It not only meets the needs of chickens drinking water and cleaning the boards, but also can dry and adjust the humidity, and has good scalability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 This is a schematic diagram of the use of a chicken house air disinfection system;

[0020] Figure 2 A schematic diagram of wind-driven cleaning in a chicken house air disinfection system;

[0021] Figure 3 It is a schematic diagram of the composition of a swinging feeding bed module in a chicken house air disinfection system;

[0022] Figure 4 A schematic diagram of the coordination between a disinfection and expulsion air outlet module and an independent bed board unit in a chicken house air disinfection system;

[0023] In the figure: 1. Independent chick rearing house; 11. Manure trough; 2. Top air supply module; 3. Swinging rearing bed module; 4. Hot air gathering point sampling module; 5. Disinfection and expulsion air outlet module; 6. Exhaust module. DETAILED DESCRIPTION

[0024] See also Figure 1-Figure 4 : In this embodiment: it includes an independent chick rearing house 1, a manure trough 11 is opened at the lowest point of the bottom surface of the independent chick rearing house 1, a top air supply module 2 is arranged on the top of the independent chick rearing house 1, and an exhaust module 6 is arranged on the bottom of the independent chick rearing house 1. The top air supply module 2 and the exhaust module 6 realize air circulation. The gas discharged by the exhaust module 6 is monitored by a humidity sensor. Disinfection and expulsion air outlet modules 5 are also installed on both sides of the inner wall of the independent chick rearing house 1.

[0025] In this embodiment: the independent chick rearing house 1 is a closed environment, and the temperature-adjusted air is supplied through the top air supply module 2, and flows from top to bottom to avoid the problem of temperature stratification caused by the rise of hot air. At the same time, the air is discharged from the exhaust module 6 below. After the air passes through the feces, since the feces itself has humidity, when the amount of feces increases, the humidity of the air discharged by the exhaust module 6 will increase. Therefore, taking humidity as a reference for the cleaning of the swinging breeding bed module 3 can fully explain the feces residue state on the surface of the swinging breeding bed module 3. The present invention sets the exhaust module 6 above the end of the feces trough 11, and the gas extracted by the exhaust module 6 will pass through the top surface of the feces trough 11. At this time, the humidity in the air can reflect the amount of feces. Therefore, by monitoring the collected humidity of the humidity sensor through the monitoring end, and controlling the swinging breeding bed module 3 to clean according to the humidity information, it can be cleaned within the specified range of feces residue, avoiding the problem of white diarrhea transmission caused by trampling of feces residue.

[0026] In the present embodiment: the middle part of the independent chick rearing house 1 is rotatably connected with a swinging rearing bed module 3, and the swinging rearing bed module 3 includes two independent bed board units, two independent angle control units and a total angle control unit. The total angle control unit drives the two independent bed board units to tilt synchronously and cooperates with the disinfection and expulsion air outlet module 5 to concentrate the chicks. The independent angle control unit controls the independent bed board unit on the side without chicks to tilt independently, and cleans the surface of the board by independently tilting the disinfection and expulsion air outlet module 5 above the independent bed board unit.

[0027] In this embodiment: First, the swinging feeding bed module 3 mainly carries the chicks. The swinging feeding bed module 3 is a porous plate. The swinging feeding bed module 3 can meet the chicks' feet stepping on it without falling, and at the same time, most of the feces can fall to the bottom to achieve feces isolation. However, feces will inevitably remain on the swinging feeding bed module 3. In order to ensure that the chicks will not be affected during the cleaning process of the swinging feeding bed module 3, the swinging feeding bed module 3 is divided into two independent bed board units. The two independent bed board units can be controlled to move synchronously by the total angle control unit, and the two independent bed board units can also be controlled to move independently by the independent angle control unit.

[0028] In this embodiment: a disinfection and expulsion air outlet module 5 is arranged around the independent chick breeding house 1, see Figure 1 , when the total angle control unit drives the two independent bed board units to tilt synchronously, the chicks will gather to the low point due to insufficient grip and the influence of gravity. At this time, the disinfection and expulsion air outlet module 5 is turned on to blow out warm air, so that the wind drives the chicks to move to the low point until there are no chicks in the independent bed board units that are raised. At this time, the independent bed board unit without chicks is adjusted to descend, and at the same time, the disinfection and expulsion air outlet module 5 above is adjusted so that the blowing direction of the disinfection and expulsion air outlet module 5 acts on the surface of the independent bed board unit without chicks descending. The flow rate can be increased, or disinfection particles can be added to the air flow. The high-flow wind blows on the independent bed board unit, causing the feces on the surface of the independent bed board unit to fall off and enter the bottom through the feces drop hole for collection. After the unilateral independent bed board unit is completed, it is adjusted to the starting position and the operation is repeated.

[0029] In this embodiment: a partition plate is provided at the bottom of the independent chick rearing house 1, the partition plate provides a mounting carrier surface for the total angle control unit, and the bottom of the independent chick rearing house 1 is divided into two independent warehouses by the partition plate.

[0030] In this embodiment: Please refer to Figure 1 In the blowing state, the wind can easily pass through the independent bed board unit and fall below, and blow the feces to the bottom of the independent chick breeding house 1. However, in order to prevent the wind from blowing to the bottom of the chick concentration area, the wind is blocked by the partition plate to reduce the impact of the feces being lifted.

[0031] In this embodiment: the disinfection and expulsion air outlet module 5 controls the air outlet direction through the air outlet angle control unit, each independent bed board unit monitors the inclination angle through the angle monitoring unit, the independent bed board unit has a driving concentration angle interval and a cleaning angle interval, the cleaning angle is greater than the driving concentration angle, and the air outlet angle control unit controls the air outlet direction of the disinfection and expulsion air outlet module 5 according to the angle of the independent bed board unit monitored by the angle monitoring unit.

[0032] In this embodiment: the angle monitoring unit monitors the angle of the independent bed board unit. When the chicks are concentrated, the inclination angle of the independent bed board unit with the horizontal direction is smaller than the inclination angle of the independent bed board unit with the horizontal direction when the chicks are cleaned. At this time, the air outlet angle control unit controls the air outlet angle of the disinfection and expulsion air outlet module 5 according to the collected information of the independent bed board unit, and can achieve two angles of expulsion and cleaning. During the cleaning process, the inclination angle of the disinfection and expulsion air outlet module 5 decreases. When the independent bed board unit is cleaned and disinfected, the impact on the independent bed board unit on the other side can be reduced. At the same time, the exhaust module 6 extracts the gas normally. Thereby, the air circulation inside the independent chick rearing house 1 is realized. After the air is exhausted, filtered and disinfected, the fresh air is sent into the interior of the independent chick rearing house 1 through the top air supply module 2.

[0033] In this embodiment: an air supply controller is also included, and the air supply controller adjusts the air supply temperature, humidity and wind speed of the top air supply module 2 according to the humidity value collected by the humidity sensor.

[0034] In the present embodiment: since the wind blown by the top air supply module 2 passes through the bottom of the rocking breeding bed module 3 and is discharged through the exhaust module 6, when feces accumulates below, the humidity increases, and the feces adhesion of the independent bed board unit can be judged at this time, the feces can be driven away and cleaned through the disinfection and expulsion air outlet module 5. During the driving and cleaning process of the disinfection and expulsion air outlet module 5, a large amount of fresh air is delivered and quickly circulated through the exhaust module 6, which can not only reduce the humidity, but also improve the cleanliness of the independent bed board unit.

[0035] In the present embodiment: the disinfection and expulsion air outlet module 5 is replaced with a liquid supply pipeline and includes a drinking water dropper and a pressure nozzle. The independent chick breeding house 1 sprays flushing liquid to clean the independent bed board unit. The top air supply module 2 is replaced with a disinfection and expulsion air outlet module 5. After the liquid supply pipeline is cleaned, the disinfection and expulsion air outlet module 5 is used to shower the independent bed board unit to remove water. When the liquid supply pipeline is in working state, the top air supply module 2 forms an air curtain at the hinge of the two independent bed board units to prevent the chicks from entering.

[0036] In this embodiment: as the chicks continue to grow up and their bodies can well regulate the temperature changes, the disinfection and expulsion air outlet module 5 is replaced with a water dropper. At this time, the chickens can drink water at the water dropper. When cleaning, the independent bed board unit is cleaned with clean water or disinfectant from an independent pipeline, and the top air supply module 2 is replaced with the disinfection and expulsion air outlet module 5. The disinfection and expulsion air outlet module 5 also has an air supply function, so it does not affect the daily air supply. After changing to the disinfection and expulsion air outlet module 5, the disinfection and expulsion air outlet module 5 can be used to achieve air curtain isolation. By changing the shape of the air jet of the disinfection and expulsion air outlet module 5, a layered air curtain can be formed. At this time, the pressure nozzle sprays the independent bed board unit, and the air curtain can prevent the liquid from splashing to the other side, while cleaning the independent bed board unit.

[0037] In this embodiment: a hot air gathering point sampling module 4 is set at the highest point on the top of the independent chick breeding house 1, and the gas component of the top air supply module 2 and the liquid component of the liquid supply pipeline are adjusted according to the collection information of the hot air gathering point sampling module 4.

[0038] In this embodiment: although this method can effectively control the temperature stratification problem, what cannot be changed is that the hot air is greater than the cold air and the hot air rises. Therefore, after the hot air rises and gathers, the top air of the independent chick rearing house 1 is more likely to reflect the air state. Therefore, the top air is collected by the hot air gathering point sampling module 4 as a reference standard for the internal gas replacement of the independent chick rearing house 1, and the top air supply module 2 and the components of the cleaning liquid can be adjusted according to the reference information of the hot air gathering point sampling module 4. Thus, the air disinfection and replacement treatment method is more targeted.

[0039] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chicken house air disinfection system, comprising an independent chick rearing house (1), wherein a manure discharge trough (11) is provided at the lowest point of the bottom surface of the independent chick rearing house (1), characterized in that: A top air supply module (2) is provided at the top of the independent chick rearing house (1), and an exhaust module (6) is provided at the bottom of the independent chick rearing house (1). The top air supply module (2) and the exhaust module (6) realize air circulation. The humidity of the gas exhausted by the exhaust module (6) is monitored by a humidity sensor. Disinfection and expulsion air outlet modules (5) are also installed on both sides of the inner wall of the independent chick rearing house (1); The middle part of the independent chick rearing house (1) is rotatably connected to a swinging rearing bed module (3), the swinging rearing bed module (3) comprising two independent bed board units, two independent angle control units and a total angle control unit, the total angle control unit drives the two independent bed board units to tilt synchronously and cooperates with the disinfection and expulsion air outlet module (5) to concentrate the chicks, the independent angle control unit controls the independent bed board unit on the side without chicks to tilt independently, and cleans the board surface by independently tilting the disinfection and expulsion air outlet module (5) above the independent bed board unit; The exhaust module (6) is arranged above the end of the feces discharge trough (11), and the gas extracted by the exhaust module (6) passes through the top surface of the feces discharge trough (11), and the amount of feces is reflected by the humidity in the air.

2. A chicken house air disinfection system according to claim 1, characterized in that: A partition plate is provided at the bottom of the independent chick rearing house (1), the partition plate provides a mounting carrier surface for the total angle control unit, and the bottom of the independent chick rearing house (1) is divided into two independent compartments by the partition plate.

3. The chicken house air disinfection system according to claim 1, characterized in that: The disinfection and expulsion air outlet module (5) controls the air outlet direction through an air outlet angle control unit. Each of the independent bed board units monitors the inclination angle through an angle monitoring unit. The independent bed board unit has an expulsion concentration angle interval and a cleaning angle interval. The cleaning angle is greater than the expulsion concentration angle. The air outlet angle control unit controls the air outlet direction of the disinfection and expulsion air outlet module (5) according to the angle of the independent bed board unit monitored by the angle monitoring unit.

4. The chicken house air disinfection system according to claim 1, characterized in that: It also comprises an air supply controller, which adjusts the air supply temperature, humidity and wind speed of the top air supply module (2) according to the humidity value collected by the humidity sensor.

5. The chicken house air disinfection system according to claim 1, characterized in that: The disinfection and expulsion air outlet module (5) is replaced with a liquid delivery pipeline including a water dripper and a pressure nozzle, and the independent chick rearing house (1) is sprayed with flushing liquid to clean the independent bed board unit.

6. A chicken house air disinfection system according to claim 5, characterized in that: The top air supply module (2) is replaced with the disinfection and expulsion air outlet module (5). After the liquid supply pipeline is cleaned, the disinfection and expulsion air outlet module (5) performs air showering to remove water from the independent bed board units. When the liquid supply pipeline is in the working state, the top air supply module (2) forms an air curtain at the hinge of the two independent bed board units to prevent the chicks from entering.

7. A chicken house air disinfection system according to claim 6, characterized in that: A hot air gathering point sampling module (4) is provided at the highest point on the top of the independent chick rearing house (1), and the gas components of the top air supply module (2) and the liquid components of the liquid supply pipeline are adjusted according to the collected information of the hot air gathering point sampling module (4).

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