A chicken farm breeding heat preservation device

Abstract

The utility model relates to a chicken farm breeding heat preservation device relates to chicken equipment technical field, the chicken farm breeding heat preservation device, including the wind shield of installation in the surface of heat preservation box and the temperature sensor of installation in heat preservation box, the utility model has the advantageous effects that: this device through temperature sensor real -time monitoring the temperature in the box, will signal transmission to terminal controller, and the air -supply fan and electric heating tube are automatically regulated and controlled, when the temperature is low, the electric heating tube heating cooperation air -supply fan positive rotation sends hot air, when the temperature is high, air -supply fan reverses and exhausts hot air, gets rid of traditional passive heat transfer limit, avoids temperature imbalance and causes chicken group stress, promotes survival rate and growth quality, air is filtered through the filter screen in the sleeve, when air -supply fan reverses, can also linkage cleaning brush clean filter screen, borrows airflow and removes sundries, guarantees the fresh air in the box, reduces the risk of disease of chicken group, in addition, the sound absorption board of wind shield and sleeve silencer form double noise reduction, and the component bolt connection is convenient for maintenance, reduces the cost, promotes the economic nature and the convenience of breeding.

Description

Technical Field

[0001] This utility model relates to the field of chicken farming equipment technology, and in particular to a chicken farm insulation device. Background Technology

[0002] In large-scale chicken farming, temperature is a core environmental factor affecting the growth, development, survival rate, and production performance of chicken flocks. Especially for chicks aged 0-6 weeks, their thermoregulatory center is not yet fully developed and they are extremely sensitive to changes in ambient temperature. They need to maintain a suitable temperature range of 30-35℃, and the temperature needs to be gradually reduced by 1-2℃ every day until they transition to a normal temperature environment. Therefore, efficient and stable heat preservation devices have become an indispensable core equipment for chicken farms, especially in the chick rearing stage.

[0003] In the prior art, such as the brooding heating and insulation device for chicken farms disclosed in announcement number CN209897968U, this brooding heating and insulation device effectively slows down the loss of heat inside the device by setting up an insulation cavity, improves the insulation performance of the device, and ensures the reliability of breeding. By setting up partitions, inclined platforms, inlet one, inclined plates, and inlet two, the internal space of the device is fully utilized, which is beneficial to saving breeding space in chicken farms. However, the above-mentioned prior art solutions have the following shortcomings: When the above-mentioned brooding heating and insulation device is in use, although the warm water in the heating water pipe enters the water supply pipe frame through the inlet pipe, and the water can transfer heat to the internal space of the device through the inner shell when flowing through the water supply pipe frame, the temperature control of the internal space is not precise, and the temperature is prone to being too high or too low, which cannot provide a stable and suitable growth environment for the chickens. Utility Model Content

[0004] To overcome the technical defects of existing technologies, this utility model provides a chicken farm insulation device. This device monitors the temperature inside the cage in real time through a temperature sensor and transmits the signal to a terminal controller, which automatically adjusts the air supply fan and electric heating element. When the temperature is low, the electric heating element heats up and works with the air supply fan to deliver hot air in the forward direction. When the temperature is high, the air supply fan reverses to exhaust hot air, thus overcoming the limitations of traditional passive heat transfer, avoiding stress to the chickens due to temperature imbalance, and improving survival rate and growth quality. The air is filtered through the filter screen inside the sleeve. When the air supply fan reverses, it can also activate the cleaning brush to clean the filter screen and use airflow to remove impurities, ensuring fresh air inside the cage and reducing the risk of disease in the chickens. In addition, the sound-absorbing panel of the fan cover and the sound-absorbing cover of the sleeve form a double noise reduction. The bolted connection of the components facilitates maintenance, reduces costs, and improves the economic efficiency and convenience of farming.

[0005] The technical solution adopted by this utility model is: a chicken farm breeding heat preservation device, including a fan hood installed on the surface of the heat preservation box and a temperature sensor installed inside the heat preservation box;

[0006] The feature is that: a fixed mounting bracket is fixedly installed inside the fan cover, a fixed shaft is installed at the center of the fixed mounting bracket, an air supply fan with forward and reverse rotation function is installed on the outer surface of one end of the fixed shaft, and an electric heating tube is installed inside one end of the fan cover by bolts;

[0007] The temperature sensor, air blower, and electric heating element are all connected to the terminal controller via signal.

[0008] Preferably, the hood is provided with multiple sets of sound-absorbing panels, which are installed at equal intervals on the surface of the fixed shaft, and each set of sound-absorbing panels has several sound-absorbing holes on its surface.

[0009] Preferably, the dimensions of the multiple sets of sound-absorbing panels, which are furthest from the air supply fan, are arranged in ascending order.

[0010] Preferably, a sleeve is bolted to one end of the shroud, and a filter screen for filtering the intake air is bolted inside the sleeve.

[0011] Preferably, a second mounting bracket is fixedly installed inside the sleeve. A rotating rod is rotatably connected to the center of the second mounting bracket. Multiple fixing plates are evenly distributed in a ring on the outer surface of one end of the rotating rod. A cleaning brush for cleaning the filter screen is installed on the same side of each fixing plate. The cleaning brush is attached to one side surface of the filter screen.

[0012] Preferably, multiple L-shaped fixing sleeves are evenly distributed in a ring on the outer surface of the rotating rod. Each L-shaped fixing sleeve contains a spring. One end of the spring abuts against one end of a connecting wedge block that is slidably connected inside the L-shaped fixing sleeve. The connecting wedge block is wedge-shaped at one end that passes through the L-shaped fixing sleeve. A connecting plate is fixedly installed at one end of the fixed shaft that passes through the filter screen. The surface of the connecting plate is provided with connecting wedge grooves at equal intervals that are adapted to the wedge-shaped end of the connecting wedge block.

[0013] Preferably, a sound-absorbing cover is fitted on the outer side of the sleeve.

[0014] The beneficial effects of this utility model are:

[0015] The temperature inside the incubator is monitored in real time by a temperature sensor, and the signal is transmitted to the terminal controller. The controller automatically matches the working status of the air supply fan and the electric heating element. When the temperature is lower than the set value, the electric heating element heats up and works with the air supply fan to deliver hot air. When the temperature is too high, the air supply fan reverses to exhaust the high-temperature gas. This design breaks away from the limitations of passive heat transfer in traditional devices, effectively avoids stress reactions in chickens caused by temperature imbalance, provides a stable and suitable growth environment for sensitive chickens such as chicks, and significantly improves the survival rate and growth quality of the chickens.

[0016] Before entering the hood, the air must pass through the filter screen inside the sleeve to intercept dust, impurities and other pollutants, preventing them from entering the box and polluting the environment. When the air blower reverses, the connecting plate, connecting wedge and spring work together to drive the rotating rod and cleaning brush to rotate, automatically cleaning the filter screen. At the same time, the reversed airflow discharges the cleaned debris, preventing the filter screen from clogging and affecting ventilation. The dual design ensures that the air inside the box is always fresh, reducing the risk of respiratory diseases and other diseases in the flock, and further protecting the health of the flock.

[0017] By using multiple sets of sound-absorbing panels of increasing size inside the wind hood, combined with the sound-absorbing cover on the outside of the sleeve, a double noise reduction structure is formed, which reduces the interference of noise stress on the chickens' feeding and resting. All components are connected by bolts, which facilitates disassembly and maintenance, reduces maintenance costs, and improves the economy and convenience of the breeding process as a whole. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This utility model Figure 1 A side view structural diagram.

[0020] Figure 3 This is a partial structural diagram of the internal structure of the wind shield and sleeve of this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the filter screen, the fixed mounting bracket, and the cleaning brush of this utility model.

[0022] Figure 5 This is a structural schematic diagram of the cleaning brush, rotating rod, and fixed mounting bracket of this utility model.

[0023] Figure 6 This is a schematic diagram of the connecting plate, L-shaped fixing sleeve and rotating rod of this utility model.

[0024] Figure 7 This utility model Figure 4 An enlarged schematic diagram of the structure at point A in the diagram.

[0025] Figure 8 This utility model Figure 6 An enlarged schematic diagram of the structure at point B in the diagram.

[0026] Explanation of reference numerals in the attached drawings: 1. Fan cover; 2. Temperature sensor; 3. Fixed shaft; 4. Air supply fan; 5. Sound absorption panel; 6. Electric heating element; 7. Fixed mounting bracket one; 8. Sleeve; 9. Filter screen; 10. Connecting plate; 11. Connecting wedge groove; 12. Fixed mounting bracket two; 13. Rotating rod; 14. L-shaped fixing sleeve; 15. Spring; 16. Connecting wedge block; 17. Fixing plate; 18. Cleaning brush; 19. Silencer cover. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] like Figure 1-8 As shown, this embodiment provides a chicken farm breeding heat preservation device, including a fan cover 1 installed on the surface of the heat preservation box and a temperature sensor 2 installed inside the heat preservation box;

[0029] A fixed mounting bracket 7 is fixedly installed inside the fan cover 1. A fixed shaft 3 is installed at the center of the fixed mounting bracket 7. An air supply fan 4 with forward and reverse rotation function is installed on the outer surface of one end of the fixed shaft 3. An electric heating tube 6 is installed inside one end of the fan cover 1 by bolts.

[0030] Temperature sensor 2, air blower 4, and electric heating element 6 are all connected to the terminal controller via signal.

[0031] A temperature sensor 2 is installed inside the incubator to monitor the temperature inside in real time and accurately, providing precise temperature data for the terminal controller to ensure that the temperature inside the incubator is always maintained within a suitable range for chicken growth. An air fan 4 with forward and reverse rotation is installed on the outer surface of one end of the fixed shaft 3. When rotating forward, it sends air heated by the electric heating element 6 into the incubator to raise the temperature; when rotating in reverse, it extracts air from the incubator for ventilation or to exhaust high-temperature gas when the temperature is too high, flexibly meeting the ventilation and temperature regulation needs inside the incubator. The fan hood 1 has an internal... The electric heating element 6 is installed with bolts, which facilitates its installation, disassembly, maintenance, and replacement. The electric heating element 6 heats the air entering the insulation box, providing heat to the box and ensuring timely temperature rise even at low temperatures. The temperature sensor 2, the air supply fan 4, and the electric heating element 6 are all connected to the terminal controller, enabling the terminal controller to automatically control the start / stop and operating status of the air supply fan 4 and the electric heating element 6 based on the temperature signal monitored by the temperature sensor 2. This achieves intelligent temperature control, reduces manual operation, and improves control efficiency and accuracy.

[0032] Furthermore, the hood 1 is provided with multiple sets of sound-absorbing panels 5, which are installed at equal intervals on the surface of the fixed shaft 3, and each set of sound-absorbing panels 5 has several sound-absorbing holes on its surface.

[0033] Multiple sets of equally spaced sound-absorbing panels 5 can make full use of the sound-absorbing holes on their surface to absorb the noise generated by the air blower 4 multiple times and from multiple angles, effectively reducing the noise intensity and creating a relatively quiet growth environment for the chickens, reducing the interference of noise stress on the chickens' growth, development, feeding and rest.

[0034] Furthermore, the dimensions of the multiple sets of sound-absorbing panels 5 are sequentially increased in size, further away from the air supply fan 4.

[0035] The sound-absorbing panels 5, with their progressively increasing size, can more comprehensively cover the area where noise propagates, further improving the absorption effect of noise of different frequencies and intensities, enhancing the overall noise reduction capability, making the noise reduction effect more significant, and more conducive to the growth of the chickens.

[0036] Furthermore, a sleeve 8 is bolted to one end of the shroud 1, and a filter screen 9 for filtering the intake air is bolted inside the sleeve 8.

[0037] The bolt connection facilitates the installation and disassembly of the sleeve 8. When it is necessary to clean or replace the filter screen 9 and other components inside the sleeve 8, the operation is more convenient. The filter screen 9 can filter the air entering the hood 1, effectively intercepting dust, impurities, particulate matter and other pollutants in the air, preventing these pollutants from entering the incubator, avoiding pollution of the environment inside the incubator, and ensuring a clean growing environment for the chickens.

[0038] Furthermore, a fixed mounting bracket 12 is fixedly installed inside the sleeve 8. A rotating rod 13 is rotatably connected at the center of the fixed mounting bracket 12. Multiple fixing plates 17 are evenly distributed in a ring on the outer surface of one end of the rotating rod 13. A cleaning brush 18 for cleaning the filter screen 9 is installed on the same side of the multiple fixing plates 17. The cleaning brush 18 is attached to one side surface of the filter screen 9.

[0039] When the rotating rod 13 rotates, it will drive the fixed plate 17 and the cleaning brush 18 to rotate together. The close fit between the cleaning brush 18 and the surface of the filter screen 9 can effectively clean the dust and impurities attached to the surface of the filter screen 9, prevent the filter screen 9 from becoming clogged, and ensure that air can pass smoothly through the filter screen 9 into the fan hood 1, ensuring the normal operation of ventilation and heating functions. The evenly distributed ring-shaped arrangement makes the cleaning brush 18 clean the filter screen 9 more comprehensively and evenly, avoiding cleaning dead corners.

[0040] Furthermore, multiple L-shaped fixing sleeves 14 are evenly distributed in a ring on the outer surface of the rotating rod 13. Each L-shaped fixing sleeve 14 is equipped with a spring 15. One end of the spring 15 abuts against one end of the connecting wedge block 16 that is slidably connected in the L-shaped fixing sleeve 14. The connecting wedge block 16 is wedge-shaped and passes through one end of the L-shaped fixing sleeve 14. A connecting plate 10 is fixedly installed at one end of the fixed shaft rod 3 that passes through the filter screen 9. The surface of the connecting plate 10 is provided with connecting wedge grooves 11 that are adapted to the wedge-shaped end of the connecting wedge block 16 at equal intervals.

[0041] When the air blower 4 rotates forward, the connecting plate 10 rotates forward as well, and the connecting wedge 16 slides sequentially in the connecting wedge groove 11. The spring 15 is compressed and then resets, and the rotating rod 13 does not rotate. At this time, no cleaning work is performed to avoid unnecessary wear on the cleaning brush 18, while ensuring the normal operation of heating and ventilation. When the air blower 4 rotates in reverse, the connecting plate 10 rotates in reverse, and the connecting wedge 16 is locked in the connecting wedge groove 11, driving the rotating rod 13 to rotate. This causes the cleaning brush 18 to clean the filter screen 9. Combined with the air blown out by the air blower 4 in reverse, the cleaned debris is blown away, improving the cleaning effect. This achieves precise coordination between the cleaning work and the working state of the air blower 4, saving energy and ensuring timely cleaning.

[0042] Furthermore, a sound-absorbing cover 19 is fitted on the outer side of the sleeve 8.

[0043] The silencer 19 can further block and absorb the noise generated by the airflow inside the sleeve 8 and the operation of related components. It works in conjunction with the sound-absorbing plate 5 inside the hood 1 to form a dual noise reduction effect, further reducing the overall noise level of the device, providing a quieter and more comfortable growing environment for the chickens, and reducing the adverse effects of noise on the chickens.

[0044] The working principle of this utility model is as follows: When ventilation or heating is required inside the insulation box (not shown in the attached drawings), the terminal controller (not shown in the attached drawings) receives the temperature signal inside the insulation box monitored by the temperature sensor 2. If the temperature is lower than the set value, the terminal controller controls the electric heating tube 6 to be energized and heated, and at the same time controls the air supply fan 4 to start. The air supply fan 4 has forward and reverse rotation functions. When rotating forward, the air heated by the electric heating tube 6 is sent into the insulation box to raise the temperature inside the box. When rotating in reverse, the air inside the box can be extracted to achieve ventilation, or the gas that has increased the temperature inside the box can be discharged in time when the temperature inside the box is too high.

[0045] Before entering the fan shroud 1, the air passes through the filter screen 9 inside the sleeve 8. The filter screen 9 filters out dust, impurities, and other contaminants in the air to prevent them from entering the incubator and polluting the environment. After filtration, the air enters the fan shroud 1. Multiple sets of sound-absorbing panels 5 (equally spaced on the surface of the fixed shaft 3, with the size increasing in size from the air supply fan 4) inside the fan shroud 1 absorb the noise generated by the air supply fan 4 through several sound-absorbing holes on the surface of the sound-absorbing panels 5, reducing the noise interference to the chickens. At the same time, the silencer shroud 19 on the outside of the sleeve 8 can further reduce the noise generated by airflow and component operation.

[0046] When the air blower 4 rotates forward, it draws in air from one end of the fan cover 1. The air is heated by the electric heating tube 6 and then sent into the heat preservation box to raise the temperature inside the box. During this process, the fixed shaft 3 rotates forward with the air blower 4, and the connecting plate 10 at one end rotates synchronously. Since the connecting wedge 16 is elastically connected to the L-shaped fixed sleeve 14 by the spring 15, when the connecting plate 10 rotates forward, the connecting wedge 16 will slide in sequence in multiple connecting wedge grooves 11 on one side of the connecting plate 10. The spring 15 is compressed and then reset. At this time, the rotating rod 13 will not rotate.

[0047] When it is necessary to ventilate and cool the insulation box, or when it is necessary to clean the filter screen 9 after heating and ventilation, the terminal controller controls the air supply fan 4 to reverse and exhaust. When the air supply fan 4 reverses, the fixed shaft rod 3 drives the connecting plate 10 to reverse. At this time, the connecting wedge block 16, which is elastically connected by the spring 15, will be stuck in the connecting wedge groove 11 on the surface of the connecting plate 10. As the connecting plate 10 reverses, the force on the connecting wedge block 16 drives the rotating rod 13 to rotate. When the rotating rod 13 rotates, the cleaning brush 18 on its surface fixed plate 17 rotates accordingly to clean the surface of the filter screen 9 and prevent the filter screen 9 from clogging. At the same time, the air blown out by the air supply fan 4 in reverse will blow away the dust and other debris cleaned by the cleaning brush 18, further improving the cleaning effect.

[0048] When the air supply fan 4 stops working, the electric heating tube 6 also stops heating. At this time, the temperature sensor 2 continuously monitors the temperature inside the chamber. If the temperature deviates from the set value again, the terminal controller will restart the corresponding components to maintain the temperature inside the chamber stable.

[0049] It should be noted that temperature sensor 2, air blower 4, and electric heating tube 6 are all connected to the terminal controller, and the terminal controller controls the corresponding electronic control devices (temperature sensor 2, air blower 4, and electric heating tube 6) to start. This technology and its corresponding principle are well known to those in the art and will not be described in detail here.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of the invention. All such changes and modifications fall within the scope of the invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A chicken farm heat preservation device, comprising a fan cover (1) installed on the surface of the heat preservation box and a temperature sensor (2) installed inside the heat preservation box; Its features are: A fixed mounting bracket (7) is fixedly installed inside the fan cover (1). A fixed shaft (3) is installed at the center of the fixed mounting bracket (7). An air supply fan (4) with forward and reverse rotation function is installed on the outer surface of one end of the fixed shaft (3). An electric heating tube (6) is installed inside one end of the fan cover (1) by bolts. The temperature sensor (2), the air blower (4), and the electric heating tube (6) are all connected to the terminal controller.

2. The chicken farm insulation device according to claim 1, characterized in that: The hood (1) is provided with multiple sets of sound-absorbing panels (5), which are installed at equal intervals on the surface of the fixed shaft (3). Each set of sound-absorbing panels (5) has several sound-absorbing holes on its surface.

3. The chicken farm heat preservation device according to claim 2, characterized in that: The size of the multiple sets of sound-absorbing panels (5) is arranged to be progressively larger away from the air supply fan (4).

4. The chicken farm insulation device according to claim 1, characterized in that: One end of the hood (1) is fitted with a sleeve (8) by bolts, and a filter screen (9) for filtering the intake air is fitted inside the sleeve (8) by bolts.

5. The chicken farm insulation device according to claim 4, characterized in that: A fixed mounting bracket two (12) is fixedly installed inside the sleeve (8). A rotating rod (13) is rotatably connected at the center of the fixed mounting bracket two (12). Multiple fixing plates (17) are evenly distributed in a ring on the outer surface of one end of the rotating rod (13). A cleaning brush (18) for cleaning the filter screen (9) is installed on the same side of the multiple fixing plates (17). The cleaning brush (18) is attached to one side surface of the filter screen (9).

6. The chicken farm insulation device according to claim 5, characterized in that: The outer surface of the rotating rod (13) is evenly equipped with multiple L-shaped fixing sleeves (14) in a ring. Each of the multiple L-shaped fixing sleeves (14) is equipped with a spring (15). One end of the spring (15) abuts against one end of the connecting wedge (16) which is slidably connected in the L-shaped fixing sleeve (14). The connecting wedge (16) is wedge-shaped and passes through one end of the L-shaped fixing sleeve (14). The fixed shaft (3) is fixedly installed with a connecting plate (10) at one end that passes through the filter screen (9). The surface of the connecting plate (10) is provided with connecting wedge grooves (11) that are adapted to the wedge-shaped end of the connecting wedge (16) at equal intervals.

7. The chicken farm heat preservation device according to claim 4, characterized in that: A soundproof cover (19) is fitted on the outside of the sleeve (8).

Images