Livestock breeding shed with multidirectional ventilation

Abstract

The utility model is suitable for the technical field of livestock breeding houses, and provides a multidirectional ventilation livestock breeding house which comprises a breeding house body. The opening and closing door is hinged to the outer side wall of the breeding house body; the round hole is formed in the position, close to the upper portion of the opening and closing door, of the outer side wall of the breeding house body; the ventilation cylinder rotates on the inner side wall of the circular hole; the gas collecting hood is fixed on the outer side wall of the ventilation cylinder through a bolt; the gear is welded at the central position of the top of the ventilation cylinder; the inner cavity is formed in the position, close to the outer side of the gear, in the breeding house body; the wind direction of the outer side of the breeding house body is monitored in real time, the ventilation cylinders are controlled to rotate and then face the wind direction, wind energy is fully utilized to achieve ventilation in the breeding house body, the air flowing rate in the breeding house body is increased through air convection flowing, therefore, better ventilation of the breeding house body is achieved, and ventilation is achieved without consuming a large amount of electric energy.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal husbandry houses, and in particular relates to an animal husbandry house with multi-directional ventilation. Background Art

[0002] As a basic building in animal husbandry production, breeding houses can provide habitats for the animals. The ventilation capacity of the breeding houses is directly related to whether the animals can grow healthily, which is of great significance. Common livestock breeding houses mostly use ventilation windows and breeding house doors to achieve ventilation of the breeding houses, and the ventilation efficiency is low.

[0003] In the prior art, a Chinese patent with a reference publication number of CN 217608831 U discloses a livestock breeding house with multi-directional ventilation, including a breeding house body, a rain shield is fixedly arranged in the middle of the top of the breeding house body, and a plurality of evenly distributed exhaust ducts are fixedly arranged on both sides of the top of the breeding house body, and exhaust fans are fixedly installed inside the plurality of exhaust ducts. The utility model adopts the combination of exhaust ducts and ventilation windows, which are driven by exhaust fans to realize multi-directional and simultaneous ventilation of the breeding house, and the ventilation efficiency is high.

[0004] The comparative document provides a livestock breeding house with multi-directional ventilation, but the livestock breeding house in the above patent completely relies on the work of the exhaust fan to realize the flow of air inside the livestock breeding house during ventilation. Since convection cannot be formed in the direction in which the air enters the livestock breeding house and the direction in which it is discharged, the ventilation effect in the livestock breeding house is poor and the energy consumption is greatly increased.

[0005] Therefore, a livestock breeding house with multi-directional ventilation is proposed. Utility Model Content

[0006] The utility model provides a livestock breeding house with multi-directional ventilation, aiming to solve the above problems.

[0007] The utility model is implemented as follows: a multi-directionally ventilated livestock breeding house comprises: a breeding house body; a switch door hinged on the outer side wall of the breeding house body; and a circular hole opened on the outer side wall of the breeding house body near the position above the switch door; a ventilation cylinder rotating on the inner side wall of the circular hole; an air collecting hood fixed to the outer side wall of the ventilation cylinder by bolts; and a gear welded to the central position of the top of the ventilation cylinder; an inner cavity opened inside the breeding house body near the outer side of the gear; an electric push rod fixed to the outer side wall of the breeding house body near the inner side by bolts; a first connecting rod fixed to the output end of the electric push rod; a tooth plate welded to one end of the first connecting rod; a second connecting rod welded to the outer side wall of the tooth plate; a wind direction sensor fixed to the top of the breeding house body by bolts; and a controller fixed to the outer side wall of the breeding house body by bolts.

[0008] A livestock breeding house with multi-directional ventilation also includes an air duct fixed to the outer wall of the breeding house body near the position below the circular hole by bolts; an air intake fan fixed to the outer wall of one side of the air duct by bolts; and an air outlet groove opened on the outer wall of the other side of the air duct.

[0009] Preferably, the inner wall of the circular hole matches the outer wall of the ventilation cylinder, and a ventilation hole is provided at the inner center of the ventilation cylinder.

[0010] Preferably, the gear and the toothed plate are connected via gear tooth meshing.

[0011] Preferably, both the first connecting rod and the second connecting rod pass through the inner cavity.

[0012] Preferably, the electric push rod and the wind direction sensor are both electrically connected to the controller.

[0013] Preferably, a through groove is provided on one side of the outer wall of the breeding house body at a position close to the air outlet groove, and an exhaust groove is provided on the other side of the outer wall of the breeding house body at a position close to the through groove.

[0014] Preferably, the air guide hood is connected to the air intake fan, and the air guide hood is a hollow rectangular parallelepiped structure.

[0015] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0016] By real-time monitoring of the wind direction outside the breeding house body and controlling the rotation of the ventilation cylinder to face the wind direction, full use of wind energy can be made to ventilate the breeding house body. The air flow rate inside the breeding house body is increased through air convection flow, thereby achieving better ventilation of the breeding house body. Ventilation can be achieved without consuming a large amount of electricity. By adjusting the angle of the ventilation cylinder, multi-directional ventilation can be achieved inside the breeding house body, further improving the ventilation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a partial internal schematic diagram of the breeding house body of the utility model;

[0019] Figure 3 It is a schematic diagram of the matching of the gear and the toothed plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the air guide cover of the utility model.

[0021] In the figure: 1. Breeding house body; 2. Opening and closing door; 3. Round hole; 4. Ventilation cylinder; 5. Air collecting hood; 6. Gear; 7. Inner cavity; 8. Electric push rod; 9. First connecting rod; 10. Tooth plate; 11. Second connecting rod; 12. Wind direction sensor; 13. Controller; 14. Air guide hood; 15. Intake fan; 16. Air outlet slot. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The utility model embodiment provides a livestock breeding house with multi-directional ventilation, such as Figure 1-4As shown, it includes a breeding house body 1, a switch door 2 is hinged on the outer wall of one side of the breeding house body 1, and a circular hole 3 is opened on the outer wall of the breeding house body 1, a ventilation cylinder 4 is rotatably connected to the inner wall of the circular hole 3, one end of the ventilation cylinder 4 is fixedly connected to an air collecting hood 5 by bolts, and a gear 6 is welded at the top center of the ventilation cylinder 4, an inner cavity 7 is opened at the outer position of the breeding house body 1 near the gear 6, and an electric push rod 8 is fixedly connected to a side position of the inner cavity 7 on the outer wall of one side of the breeding house body 1 by bolts, the electric push rod 8 is fixedly connected to a first connecting rod 9 through an output end on one side, a tooth plate 10 is welded at one end of the first connecting rod 9, and a second connecting rod 11 is welded on the end of the tooth plate 10 away from the first connecting rod 9, and the first connecting rod 9 and the second connecting rod 11 both pass through the inner cavity 7 A wind direction sensor 12 is fixedly connected to the top of the breeding house body 1 by bolts, and a controller 13 is fixedly connected to the outer wall of one side of the breeding house body 1 by bolts. The electric push rod 8 and the wind direction sensor 12 are electrically connected to the controller 13. An air guide cover 14 is fixedly connected to the lower position of the circular hole 3 on the outer wall of one side of the breeding house body 1 by bolts. An air intake fan 15 is fixedly connected to the outer wall of the air guide cover 14 on the side away from the breeding house body 1 by bolts. The air guide cover 14 and the air intake fan 15 are connected, and the air guide cover 14 is a hollow rectangular structure. An air outlet groove 16 is opened on the outer wall of the other side of the air guide cover 14, a through groove is opened on the outer wall of one side of the breeding house body 1 at a position near the air outlet groove 16, and an exhaust groove is opened on the outer wall of the other side of the breeding house body 1 at a position near the through groove.

[0025] It should be noted that, since the existing livestock breeding houses completely rely on the work of exhaust fans to realize the flow of air inside the livestock breeding houses during ventilation, and since convection cannot be formed in the direction in which air enters the livestock breeding houses and the direction in which air is discharged, the ventilation effect in the livestock breeding houses is poor and the energy consumption is greatly increased. This embodiment monitors the wind direction outside the breeding house body 1 in real time and controls the rotation of the ventilation cylinder 4 to face the wind direction, thereby making full use of wind energy to realize ventilation in the breeding house body 1, and increasing the air flow rate in the breeding house body 1 through air convection flow, thereby realizing better ventilation of the breeding house body 1, without consuming a large amount of electric energy to achieve ventilation, and by adjusting the angle of the ventilation cylinder 4, multi-directional ventilation inside the breeding house body 1 can be achieved, further improving the ventilation effect.

[0026] Specifically, in this embodiment, this solution mainly includes a ventilation cylinder 4. When in use, a wind direction sensor 12 is used to detect the wind direction outside the breeding house body 1 in real time and transmit the wind direction information to a controller 13. The controller 13 controls the movement stroke of the output end of the electric push rod 8 according to the wind direction. The electric push rod 8 drives the tooth plate 10 to move horizontally in the inner cavity 7 through the output end on one side thereof. Under the limiting guidance of the first connecting rod 9 and the second connecting rod 11, the tooth plate 10 can move stably. Through the meshing connection between the tooth plate 10 and the gear 6, the gear 6 rotates when the tooth plate 10 moves, and when the gear 6 rotates, the ventilation cylinder 4 rotates in the circular hole 3. By adjusting the angle of the ventilation cylinder 4, the air collecting hood 5 on the ventilation cylinder 4 can be oriented toward the wind direction, so that more wind can enter the interior of the breeding house body 1, thereby increasing the ventilation volume inside the breeding house body 1 and realizing multi-directional ventilation. When the external wind force is relatively small, the air intake fan 15 can be powered on to turn on the air intake fan 15, and the air is drawn into the air guide hood 14 after the air intake fan 15 works. The air in the air guide hood 14 enters the breeding house body 1 through the air outlet groove 16. Since the air enters the interior of the breeding house body 1 in a vertical straight line, the breeding house body 1 can be ventilated at different heights to avoid the problem of odor gathering in the lower layer of the breeding house body 1 and being unable to dissipate.

[0027] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the inner wall of the circular hole 3 and the outer wall of the ventilation cylinder 4 match and fit together, and a ventilation hole is opened at the inner center of the ventilation cylinder 4.

[0028] In this embodiment, the ventilation cylinder 4 can be rotated inside the circular hole 3, thereby adjusting the ventilation angle and achieving all-round ventilation.

[0029] In a further preferred embodiment of the present invention, Figure 3 As shown, the gear 6 and the toothed plate 10 are connected via gear tooth meshing.

[0030] In this embodiment, the meshing connection can be used to enable the gear plate 10 to drive the gear 6 to rotate when it moves linearly, thereby achieving the adjustment of the angle of the ventilation cylinder 4.

[0031] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0032] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0033] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0034] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A livestock breeding house with multi-directional ventilation, characterized in that: include: Breeding house body (1); A switch door (2) hinged to the outer side wall of the breeding house body (1); and A circular hole (3) is provided on the outer wall of the breeding house body (1) at a position above the switch door (2); A ventilation cylinder (4) rotating on the inner wall of the circular hole (3); An air collecting hood (5) fixed to the outer wall of the ventilation cylinder (4) by means of bolts; and a gear (6) welded to the center of the top of the ventilation cylinder (4); An inner cavity (7) is provided inside the breeding house body (1) and close to the outer side of the gear (6); An electric push rod (8) fixed by bolts to a position on the outer wall of the breeding house body (1) close to the inner cavity (7); A first connecting rod (9) fixed to the output end of the electric push rod (8); a toothed plate (10) welded to one end of the first connecting rod (9); A second connecting rod (11) welded to the outer side wall of the tooth plate (10); A wind direction sensor (12) fixed to the top of the breeding house body (1) by bolts; and A controller (13) is fixed to the outer wall of the breeding house body (1) by means of bolts.

2. A multi-directionally ventilated livestock breeding house as claimed in claim 1, characterized in that: It also includes an air guide cover (14) fixed by bolts to the outer wall of the breeding house body (1) at a position below the circular hole (3); An air intake fan (15) fixed to an outer wall of one side of the air guide cover (14) by means of bolts; and An air outlet groove (16) is provided on the outer wall of the other side of the air guide cover (14).

3. The multi-directionally ventilated livestock breeding house according to claim 1, characterized in that: The inner wall of the circular hole (3) and the outer wall of the ventilation cylinder (4) match and fit together, and a ventilation hole is provided at the central position inside the ventilation cylinder (4).

4. The multi-directionally ventilated livestock breeding house according to claim 1, characterized in that: The gear (6) and the toothed plate (10) are connected via gear tooth meshing.

5. The multi-directionally ventilated livestock breeding house according to claim 1, characterized in that: The first connecting rod (9) and the second connecting rod (11) both pass through the inner cavity (7).

6. The multi-directionally ventilated livestock breeding house according to claim 1, characterized in that: The electric push rod (8) and the wind direction sensor (12) are both electrically connected to the controller (13).

7. The multi-directionally ventilated livestock breeding house according to claim 2, characterized in that: A through groove is provided on one side of the outer wall of the breeding house body (1) at a position close to the air outlet groove (16), and an exhaust groove is provided on another side of the outer wall of the breeding house body (1) at a position close to the through groove.

8. The multi-directionally ventilated livestock breeding house according to claim 2, characterized in that: The air guide cover (14) is connected to the air intake fan (15), and the air guide cover (14) is a hollow rectangular parallelepiped structure.

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