Ventilation system for broiler chicken hatching plant

Abstract

The invention discloses a ventilation system for a broiler chicken hatching plant. A ventilation system for a broiler chicken hatching plant comprises a ventilation control box, a ventilation shield is installed above the ventilation control box, a waterproof partition plate is fixed to the periphery of the ventilation control box, a box body is arranged in the ventilation control box, a driving controller box is installed on the outer wall of the box body, a driving gear is installed on the driving controller box, and an unpowered ventilator is installed in the box body. A plurality of groups of side supporting tables are arranged on the outer wall of the box body, and anti-deviation guide blocks are mounted on the plurality of groups of side supporting tables. According to the unpowered ventilator, the real-time wind direction is detected through the wind direction detector, when the wind direction is in the same direction as the arc-shaped protective cover, a driver in the driving controller box triggers and drives the rotating disc to rotate, so that reversing of the arc-shaped protective cover is achieved, the unpowered ventilator after reversing is not affected by wind bodies in the same direction, and the unpowered ventilator is safe and reliable. The situation that a wind body with sand and dust directly faces the unpowered ventilator, heat in the pipeline is retained, the temperature in the pipeline rises is avoided, and then the pumping and discharging efficiency of the ventilator is ensured.

Description

Technical Field

[0001] This invention relates to the field of air conditioning equipment technology, specifically a ventilation system for a broiler hatchery. Background Technology

[0002] Broiler hatcheries are responsible for the entire embryonic development cycle from hatching to chick rearing. Temperature, humidity, and sterile environments ensure embryo survival and chick health. The ventilation system is central: ductwork in the top or side walls periodically replaces stale air, and exhaust vents remove carbon dioxide, residual heat, and moisture, maintaining oxygen concentration and airflow uniformity, preventing localized high temperatures and humidity, and providing a stable microenvironment for embryonic development.

[0003] However, the existing technology has the following shortcomings: The ventilation equipment of the current broiler hatchery is installed on the roof of the building. However, since the building is located in the northwest region, the airflow carries a certain amount of sand and dust. When the sand-laden airflow is directed at the non-powered ventilator, it will cause heat retention, which will raise the internal temperature and weaken the ventilation power driven by heat pressure, further reducing the exhaust efficiency of the ventilator. At the same time, the sand and dust are prone to drying and caking at high temperatures, which will aggravate the wear of the components and eventually cause the loss of heat dissipation function. Summary of the Invention

[0004] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a ventilation system for broiler hatcheries. The system uses a wind direction detector installed at the top to detect the wind direction in real time. When the wind direction is the same as the initial ventilation cover, it triggers the driver in the drive controller box to drive the arc-shaped cover to change direction by 90°. This avoids the wind carrying sand and dust directly facing the non-powered ventilator, prevents heat from accumulating inside the pipe and causing the internal temperature to rise, and ensures the normal exhaust efficiency of the ventilator.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a ventilation system for a broiler hatchery, comprising a ventilation control box, a ventilation cover installed above the ventilation control box, a waterproof partition fixed to the periphery of the ventilation control box, a housing inside the ventilation control box, a drive controller box installed on the outer wall of the housing, a drive gear installed on the drive controller box, a non-powered ventilator installed inside the housing, several sets of side support platforms provided on the outer wall of the housing, each set of side support platforms being equipped with an anti-deviation guide block; internal fixing angle irons installed at the four corners of the inner wall of the housing, internal support plates fixed to the inner wall of the housing, and an external ventilator base fixed to the bottom periphery of the non-powered ventilator.

[0007] In a further improvement to the present invention, the top of the inner support frame plate is covered with a partition plate, the partition plate has an even number of cable holes, a cable winding roller is installed between the inner support frame plates, and an auxiliary rotating support platform is fixed on the inner support frame plate.

[0008] In a further improvement to the present invention, a drive sleeve is provided inside the cable winding roller, an even number of cable winding drums are connected to the drive sleeve, and a transmission rod is connected between the even number of cable winding drums.

[0009] In a further improvement to the present invention, one of the cable drums is connected to the drive sleeve, and the other cable drum is fitted with the inner support plate. One end of the cable passes through the cable hole and is connected to the mesh drum, and the other end of the cable passes through the cable hole and is connected to the cable drum.

[0010] In a further improvement to the present invention, the drive sleeve is connected to the drive controller box, the auxiliary rotating support is used to support the outer fixed base of the ventilator and assist its rotation, the non-powered ventilator cooperates with the ventilation cover, and the drive controller box includes two drive motors and one controller.

[0011] In a further improvement to the present invention, an arc-shaped shield is provided inside the ventilation shield, an even number of exhaust ports are provided on the arc-shaped shield, an even number of mesh rolls are installed on the top of the arc-shaped shield, a wind direction detector is fixed at the center of the outer surface of the arc-shaped shield, and a rotating disk is provided at the bottom of the arc-shaped shield.

[0012] In a further improvement to the present invention, a fixing ring is installed on the bottom surface of the rotating disk, the inner wall of the fixing ring is provided with annularly distributed inner protruding teeth, and a plurality of vertical auxiliary rotating blocks are fixed on the lower surface of the fixing ring.

[0013] In a further improvement to the present invention, the vertical auxiliary rotating block cooperates with the anti-deviation guide block, the inner protruding tooth of the ring meshes with the drive gear, the wind direction detector is electrically connected with the controller in the drive controller box, the bottom of the rotating disk is nested with the top of the box, the two sides of the non-powered ventilator cooperate with the exhaust port, and the mesh roll is fixed above the top of the exhaust port.

[0014] In a further improvement to the present invention, the mesh roll is embedded with a fixed tension mesh, an even number of lifting rings are fixed on the tension mesh, and mesh side slide rails are provided on both sides of the tension mesh.

[0015] In a further improvement to the present invention, the partition net side slide rail is fixed to the side wall of the exhaust port, the partition net side slide rail is used for sliding engagement of the tension partition net, the tension partition net is driven to move by the hoisting pull ring and cable, and the tension partition net passes through the arc-shaped protective cover. Beneficial effects

[0016] Compared with the prior art, the present invention has the following beneficial effects; 1. This invention uses a wind direction detector to detect the real-time wind direction. When the wind direction is in the same direction as the arc-shaped shield, the driver in the drive controller box is triggered to drive the rotating disk to rotate, thereby realizing the reversal of the arc-shaped shield. This ensures that the non-powered ventilator is not affected by the wind in the same direction after the reversal, and avoids the wind carrying sand and dust from facing the non-powered ventilator directly, causing heat retention and internal temperature rise in the duct, thereby ensuring the exhaust efficiency of the ventilator.

[0017] 2. This invention drives the connecting sleeve through one of the drives in the drive controller box, thereby rotating the cable drum and pulling down the tension mesh fixed to the other end of the lifting ring. This causes the tension mesh to move along the side slide rail of the mesh, covering the exhaust port and reducing the entry of sand and dust, which affects the operation of the internal non-powered ventilator, prevents the sand and dust from drying out, and accelerates the wear of the non-powered ventilator components, thus preventing loss of heat dissipation function. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the ventilation system for a broiler hatchery according to the present invention; Figure 2 This is a side view of the ventilation cover in a broiler hatchery ventilation system according to the present invention. Figure 3 This is a bottom view of the ventilation cover in a broiler hatchery ventilation system according to the present invention. Figure 4 This is a bottom view schematic diagram of the structure of the partition mesh roller in the ventilation system of a broiler hatchery according to the present invention; Figure 5 This is a bottom view of the rotating disc in a ventilation system for a broiler hatchery according to the present invention. Figure 6 This is a three-dimensional structural diagram of a cable reel roller in a ventilation system for a broiler hatchery, according to the present invention. Figure 7 This is a bottom view of the structure of the box in the ventilation system of a broiler hatchery according to the present invention; Figure 8 This is a partially enlarged structural diagram of point A in the ventilation system of a broiler hatchery according to the present invention.

[0019] In the diagram: Ventilation control box-1, ventilation cover-2, waterproof partition-3, enclosure-11, drive controller box-12, drive gear-13, non-powered ventilator-14, side support platform-15, anti-deflection guide block-16, arc-shaped cover-21, mesh roll-up-22, wind direction detector-23, exhaust port-24, rotating disc-25, internal fixing angle iron-111, internal support frame plate-112. Ventilator outer fixed base-114, tension mesh-221, hoisting pull ring-222, mesh side slide rail-223, fixing ring-251, inner protruding tooth of ring-252, vertical auxiliary rotating block-253, partition plate-1121, cable hole-1122, cable winding roller-1123, auxiliary rotating support platform-1124, connecting drive sleeve-11231, cable winding drum-11232, transmission rod-11233. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0021] Furthermore, in the description of this invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0022] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies are not connected through a transitional structure, but rather formed as a whole through a connecting structure. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] The present invention will be further described below with reference to the accompanying drawings: Example 1

[0025] As attached Figure 1 To be continued Figure 4 and appendix Figure 6 To be continued Figure 7 As shown: Figure 1 This is a schematic diagram of the ventilation system for a broiler hatchery according to the present invention; Figure 2 This is a side view of the ventilation cover in a broiler hatchery ventilation system according to the present invention. Figure 3 This is a bottom view of the ventilation cover in a broiler hatchery ventilation system according to the present invention. Figure 4 This is a bottom view schematic diagram of the structure of the partition mesh roller in the ventilation system of a broiler hatchery according to the present invention; Figure 6 This is a three-dimensional structural diagram of a cable reel roller in a ventilation system for a broiler hatchery, according to the present invention. Figure 7 This is a bottom view of the structure of the box in the ventilation system of a broiler hatchery according to the present invention.

[0026] This embodiment provides a ventilation system for a broiler hatchery, including a ventilation control box 1, a ventilation cover 2 installed on top of the ventilation control box 1, a waterproof partition 3 fixed around the ventilation control box 1, a box body 11 inside the ventilation control box 1, a drive controller box 12 installed on the outer wall of the box body 11, a drive gear 13 installed on the drive controller box 12, a non-powered ventilator 14 installed inside the box body 11, and several sets of side support platforms 15 provided on the outer wall of the box body 11, each set of side support platforms 15 being equipped with an anti-deviation guide block 16; an arc-shaped cover 21 is provided inside the ventilation cover 2, an even number of exhaust ports 24 are opened on the arc-shaped cover 21, an even number of mesh rollers 22 are installed on the top of the arc-shaped cover 21, a wind direction detector 23 is fixed at the center of the outer surface of the arc-shaped cover 21, and a rotating disk 25 is provided at the bottom of the arc-shaped cover 21. An internal fixing angle iron 111 is installed at each of the four corners of the inner wall of the housing 11. An internal support plate 112 is fixed to the inner wall of the housing 11. An external ventilator base 114 is fixed to the bottom periphery of the non-powered ventilator 14. The top of the internal support plate 112 is covered by a partition plate 1121. An even number of cable holes 1122 are opened on the partition plate 1121. A cable winding roller 1123 is installed between the internal support plates 112. An auxiliary rotating support platform 1124 is fixed on the internal support plate 112. A connecting sleeve 11231 is provided inside the cable winding roller 1123. An even number of cable winding drums 11232 are connected to the connecting sleeve 11231. A transmission rod 11233 is connected between the even number of cable winding drums 11232.

[0027] Furthermore, the drive controller box 12 includes two drive motors and a controller. By cooperating with the drive controller box 12, the controller can trigger any one of the drive motors to form the corresponding drive operation.

[0028] Furthermore, the drive motor connected to the drive gear 13 in the drive controller box 12 rotates 90°, thereby realizing the change of direction and preventing it from being in the same direction as the current wind.

[0029] Furthermore, the ventilator outer mounting base 114 is mainly used for the installation and fixation of the non-powered ventilator 14, so as to keep it unchanged in the operation of the rotating disk reversing, in conjunction with the partition plate 1121 and the auxiliary rotating support platform 1124 set below it.

[0030] Furthermore, the drive sleeve 11231 is rotated by another drive in the drive controller box 12, thereby driving the cable drum 11232 to rotate in both directions, thereby triggering the dustproof net in the mesh drum.

[0031] Furthermore, both ends of the transmission rod 11233 are connected to the cable drum 11232. Through the connection of the transmission rod 11233, the two drums rotate synchronously, and the two complete the cable winding and unwinding work together.

[0032] The specific working principle is as follows: This invention involves installing the ventilation control box 1 on the roof of the incubator with the assistance of a waterproof partition 3, and then installing its ventilation cover 2, which is nested within the surface of the box 11. As the wind direction detector operates, when it determines that the wind direction corresponds to the exhaust port 24, it triggers the controller in the drive controller box 12, causing it to start the drive motor. This, in conjunction with the drive gear 13, changes the orientation of the arc-shaped cover 21 above the rotating disk 25. During its rotation, the anti-deviation guide block 16 on the side support platform 15 assists in the rotation of the rotating disk 25. The non-powered ventilator 14 remains stationary on the auxiliary rotating support platform 1124 with the assistance of the ventilator outer fixed base 114. In dusty weather, its cable winding roller 1123 can be triggered by another drive motor. The cable passes through the cable hole 1122, with one end connected to the cable winding drum 11232 and the other end connected to the mesh drum 22. As the drive sleeve 11231 rotates and the transmission rod 11233 is driven, the mesh drum 22 is triggered to cover the exhaust port 24, preventing dust from entering and interfering with the operation of the non-powered ventilator. Example 2:

[0033] As attached Figure 2 Appendix Figure 5 and appendix Figure 8 As shown: Figure 2 This is a side view of the ventilation cover in a broiler hatchery ventilation system according to the present invention. Figure 5 This is a bottom view of the rotating disc in a ventilation system for a broiler hatchery according to the present invention. Figure 8 This is a partially enlarged structural diagram of point A in the ventilation system of a broiler hatchery according to the present invention.

[0034] The ventilation cover 2 includes an arc-shaped cover 21 with an even number of exhaust ports 24. An even number of mesh rollers 22 are mounted on the top of the arc-shaped cover 21. A wind direction detector 23 is fixed at the center of the outer surface of the arc-shaped cover 21. A rotating disk 25 is located at the bottom of the arc-shaped cover 21. A tension mesh 221 is embedded within the mesh rollers 221, and an even number of lifting rings 222 are fixed on the tension mesh 221. Side rails 223 are provided on both sides of the tension mesh 221. A fixing ring 251 is mounted on the bottom of the rotating disk 25. The inner wall of the fixing ring 251 has evenly distributed annular protrusions 252, and several vertical auxiliary rotating blocks 253 are fixed on the lower surface of the fixing ring 251.

[0035] Furthermore, the mesh roll 22 is provided with two parts installed on the top surface of the arc-shaped protective cover 21. The arc-shaped protective cover 21 is slotted through to allow the stretching mesh 221 to pass through, thereby stretching the mesh 221.

[0036] Furthermore, the wind direction detector 23 uses an eight-point ultrasonic method to detect the wind direction, thereby triggering the detection of wind bodies of different sizes and sending a signal to the drive controller box 12 to start the built-in drive motor.

[0037] Furthermore, the frame of the stretch mesh 221 is covered with silicone strips, and the lifting rings 222 are fixed on the silicone strips, so that the lifting rings 222 are pulled by the cable and slide in coordination with the side slide rails 223 of the mesh to make sliding displacement.

[0038] Furthermore, the inner protruding teeth 252 installed below the fixed ring 251 are mainly used to adapt to the rotation of the drive gear, so that they change by 90° each time they rotate according to the drive motor, so that the side wall of its arc-shaped protective cover 21 faces the wind direction.

[0039] Furthermore, the vertical auxiliary rotating block 253 is fixed on the fixing ring 251. By rotating the fixing ring 251, the anti-deviation guide block 16 is limited, and the auxiliary arc-shaped protective cover 21 rotates on the top of the box 11 to complete the angle adjustment.

[0040] The specific working principle is as follows: This invention utilizes a mesh roller 22 mounted on the top of the arc-shaped protective cover 21, which, triggered by a drive motor within the drive controller box, rotates the cable roller, causing the cable to shift. This shifts the cable so that one end of the cable is fixed to a lifting ring 222, which pulls the mesh 221 in conjunction with the mesh side slide rail 223, thus covering the exhaust port 24. This prevents dusty air from being blown into the housing, which would have an adverse effect on the non-powered ventilator. Furthermore, when the wind direction is the same as the exhaust port 24, the drive motor within the drive controller box triggers its drive gear, causing the inner protrusion 252 on the fixed ring 251 to mesh with it. Under the limiting effect of the vertical auxiliary rotating block 253 and the anti-deviation guide block, the arc-shaped protective cover 21 on the rotating disk 25 completes its repositioning.

[0041] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0042] The term "embodiment" in this specification means that a specific feature or characteristic described in connection with an embodiment is included in at least one embodiment of the invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0043] Furthermore, the described features or characteristics can be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the invention. However, those skilled in the art will understand that the invention can be implemented without the aforementioned specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A ventilation system for a broiler hatchery, characterized in that, The system includes a ventilation control box (1), a ventilation cover (2) installed on top of the ventilation control box (1), a waterproof partition (3) fixed around the ventilation control box (1), a box body (11) inside the ventilation control box (1), a drive controller box (12) installed on the outer wall of the box body (11), a drive gear (13) installed on the drive controller box (12), a non-powered ventilator (14) installed inside the box body (11), and several sets of side support platforms (15) provided on the outer wall of the box body (11), with anti-deviation guide blocks (16) installed on each of the several sets of side support platforms (15). The four corners of the inner wall of the box (11) are all equipped with internal fixing angle irons (111), and the inner wall of the box (11) is fixed with an inner support plate (112). The bottom periphery of the non-powered ventilator (14) is fixed with an outer ventilator base (114).

2. The ventilation system for a broiler hatchery according to claim 1, characterized in that: The top of the inner support frame plate (112) is covered by a partition plate (1121), and an even number of cable holes (1122) are provided on the partition plate (1121). Cable rollers (1123) are installed between the inner support frame plates (112), and an auxiliary rotating support platform (1124) is fixed on the inner support frame plate (112).

3. The ventilation system for a broiler hatchery according to claim 2, characterized in that: The cable winding roller (1123) is provided with a drive sleeve (11231), and an even number of cable winding drums (11232) are connected to the drive sleeve (11231). A transmission rod (11233) is connected between the even number of cable winding drums (11232).

4. The ventilation system for a broiler hatchery according to claim 3, characterized in that: One of the cable reels (11232) is connected to the drive sleeve (11231), and the other cable reel (11232) is engaged with the inner support plate (112). One end of the cable passes through the cable hole (1122) and is connected to the mesh reel (22). The other end of the cable passes through the cable hole (1122) and is connected to the cable reel (11232).

5. A ventilation system for a broiler hatchery according to claim 3, characterized in that: The drive sleeve (11231) is connected to the drive controller box (12). The auxiliary rotating support (1124) is used to support the outer fixed seat (114) of the ventilator and assist its rotation. The non-powered ventilator (14) cooperates with the ventilation cover (2). The drive controller box (12) includes two drive motors and a controller.

6. A ventilation system for a broiler hatchery according to claim 5, characterized in that: The ventilation shield (2) is provided with an arc-shaped shield (21), and an even number of exhaust ports (24) are provided on the arc-shaped shield (21). An even number of mesh rollers (22) are installed on the top of the arc-shaped shield (21). A wind direction detector (23) is fixed at the center of the outer surface of the arc-shaped shield (21). A rotating disk (25) is provided at the bottom of the arc-shaped shield (21).

7. A ventilation system for a broiler hatchery according to claim 6, characterized in that: A fixing ring (251) is installed on the bottom surface of the rotating disk (25). The inner wall of the fixing ring (251) is provided with annularly distributed inner protruding teeth (252). Several vertical auxiliary rotating blocks (253) are fixed on the lower surface of the fixing ring (251).

8. A ventilation system for a broiler hatchery according to claim 7, characterized in that: The vertical auxiliary rotating block (253) cooperates with the anti-deviation guide block (16), the inner ring tooth (252) meshes with the drive gear (13), the wind direction detector (23) is electrically connected with the controller in the drive controller box (12), the rotating disk (25) is nested below the top of the box body (11), the two sides of the non-powered ventilator (14) cooperate with the exhaust port (24), and the mesh roll (22) is fixed above the top of the exhaust port (24).

9. A ventilation system for a broiler hatchery according to claim 8, characterized in that: The mesh roll (22) has an embedded tension mesh (221), and an even number of lifting rings (222) are fixed on the tension mesh (221). Both sides of the tension mesh (221) are provided with mesh side slide rails (223).

10. A ventilation system for a broiler hatchery according to claim 9, characterized in that: The partition side slide rail (223) is fixed on the side wall of the exhaust port (24). The partition side slide rail (223) is used for sliding cooperation with the tension partition (221). The tension partition (221) is driven to move by the hoisting ring (222) and the cable. The tension partition (221) passes through the arc-shaped protective cover (21).

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