A heating device for raising young chickens

Abstract

This application discloses an auxiliary heating device for chick rearing, relating to the field of chick rearing technology. It addresses the problem that most existing heating devices rely on fixed-point rapid heating, resulting in uneven temperature distribution within the chicken house. Furthermore, due to energy consumption, these devices require frequent on / off switching, causing rapid and continuous temperature fluctuations that negatively impact chick health. The device includes a support frame and multiple layers of chicken cages vertically spaced within the support frame. Each layer of chicken cages has a manure strip underneath, and heating pipes are fixedly installed below each layer, evenly distributed along the extension direction of the cages. This application utilizes the cooperation of the support frame, chicken cages, manure strips, heating pipes, and an electric heating tower. The heating pipes at the bottom of each layer of chicken cages provide heating, preventing growth problems caused by uneven temperature distribution and ensuring a suitable temperature in the brooding room for extended periods, thus better meeting the needs of chicks for stable long-term growth.

Description

Technical Field

[0001] This application relates to the field of chick farming, and in particular to an auxiliary heating device for chick farming. Background Technology

[0002] From a historical perspective, my country's total poultry farming output ranks among the world's top, and it is currently in a critical period of transition from traditional to modern farming. Over the past few decades, my country has imported numerous modern chicken farming models and equipment from developed countries, achieving significant progress, particularly in egg production, which has rapidly propelled the development of large-scale livestock and poultry farming. With continuous technological advancements and applications, chicken farming equipment has undergone a transformation from traditional to modern methods, providing strong support for the healthy development of my country's poultry farming industry.

[0003] Chicks are highly sensitive to ambient temperature, especially in the first few weeks after hatching. During this stage, their thermoregulation is weak, making them unable to adapt to changes in external temperature. If the temperature is too low, chicks may experience stunted growth, indigestion, or even death due to hypothermia. A suitable temperature environment promotes appetite and digestion, improving feed utilization and reducing waste. Increased activity levels also aid in muscle and bone development, enhancing immunity and reducing disease incidence. Therefore, maintaining a suitable temperature in the chicken house using auxiliary heating equipment is essential during chick rearing. Existing heating methods mostly employ electric brooder umbrellas, electric brooder cages, infrared heaters, electric fans, and hot air furnaces. While these devices are used to some extent, most provide rapid, point-based heating, resulting in uneven temperature distribution within the chicken house. Furthermore, energy consumption necessitates frequent on / off cycles, causing rapid temperature fluctuations and negatively impacting chick health.

[0004] In the process of developing this application, the inventors discovered that the technology has at least the following problems: although existing heating equipment has certain applications in the process of raising young chickens, it has high energy consumption and uneven temperature distribution. In large-scale breeding, the high energy consumption will cause a serious increase in costs. Therefore, an auxiliary heating device for raising young chickens is proposed. Summary of the Invention

[0005] In order to improve the situation where most existing heating equipment is fixed-point rapid heating, resulting in uneven temperature distribution in the chicken house, and because of energy consumption issues, it needs to be turned on and off frequently, causing the temperature in the chicken house to fluctuate rapidly and affecting the health of chicks, this application provides an auxiliary heating device for chick farming.

[0006] This application provides an auxiliary heating device for raising chicks, which adopts the following technical solution:

[0007] A heating auxiliary device for raising young chickens includes a support frame and multiple layers of chicken cages arranged vertically at intervals within the support frame. Each layer of the chicken cage has a manure strip adapted to the chicken cage below it. Heating pipes are fixedly installed below each layer of the chicken cage and are evenly distributed along the extension direction of the chicken cage. The heating pipes are connected to an electric heating water tower.

[0008] In summary, this application has the following beneficial effects:

[0009] 1. This application utilizes a combination of a support frame, chicken cages, manure strips, heating pipes, and an electric heating water tower. Heating pipes are laid at the bottom of each layer of chicken cages. The electric heating water tower heats the water, which then flows into the heating pipes, heating the chicks inside the cages. The hot water circulates in closed pipes, releasing heat through the pipe walls into the brooding room, ensuring a consistent temperature throughout the space. This helps create a comfortable and stable growth environment for the chicks, avoiding growth problems caused by uneven temperature. The hot water continuously circulates in the heating pipes, ensuring a suitable temperature is maintained in the brooding room for a long time. Compared to some heating methods that heat quickly for a short period but cool down quickly, this method better meets the needs of chicks for stable growth over a long period.

[0010] 2. This application utilizes a supporting frame, heating pipe, feeder, connecting block, slide bar, sliding assembly, manure scraping assembly, tilting slider, and tilting fixing block. When the feeder slides to feed, the tilting fixing block moves with the feeder and pushes the tilting slider along the feeder's direction of movement. This causes the sliding assembly and manure scraping assembly to move synchronously along the slide bar and the tilting slider. During this movement, the scraper removes chicken manure dripping onto the surface of the heating pipe. Simultaneously, a baffle minimizes splashing of chicken manure during scraping (the outer surface temperature of the heating pipe is high, and some chicken manure may dry and harden on the surface, potentially causing splashing during scraping). A high-temperature resistant cloth is then used to wipe the heating pipe after most of the chicken manure has been removed. When the sliding assembly moves to one end of the outer wall of the slide bar and can no longer slide, the scraper has already removed most of the chicken manure from the surface of the heating pipe. As the feeder continues to move forward, the tilting block pushes the tilting slider away from the tilting block, until the tilting block disengages from the tilting slider and abuts against the next tilting slider, driving the next sliding component and manure scraping component to clean the manure from the surface of the heating tube. When the tilting block disengages from the tilting slider, the tilting slider resets. When the feeder returns to its initial position after feeding and adds more feed, the tilting block moves with the feeder again, pushing the tilting slider along the direction of feeder movement, thereby driving the sliding component and manure scraping component to reset. During the reset process of the sliding component and manure scraping component, a high-temperature resistant cloth wipes the heating tube a second time. By scraping away the manure from the surface of the heating tube and wiping it twice, the contact area between the heating tube and the air is maximized, thus ensuring the heat exchange effect between the surface of the heating tube and the air.

[0011] 3. This application, through the cooperation of ventilation openings, ventilation fans, inclined ventilation ducts, variable valves, water inlet pipes, water outlet pipes, air intake auxiliary heating components, humidity sensors, and temperature sensors, enables the device to monitor the temperature and humidity inside the chicken house through humidity sensors and temperature sensors, and adjust the ventilation effect inside the chicken house based on the temperature and humidity obtained during the monitoring process, so as to change the air intake volume through the inclined ventilation ducts and the different degrees of heating of the air entering the chicken house to adjust the temperature and humidity inside the chicken house. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the chicken coop in this application;

[0013] Figure 2 This is a schematic diagram of the side sectional view of the chicken coop structure in this application;

[0014] Figure 3 This is a schematic diagram of the tilting slider structure of this application;

[0015] Figure 4This is a schematic diagram of the feces scraping component structure of this application;

[0016] Figure 5 This is a schematic diagram of the three-dimensional structure of the chicken coop in this application;

[0017] Figure 6 This is a schematic diagram of the side sectional view of the chicken coop in this application;

[0018] Figure 7 This is a schematic diagram of the air intake auxiliary heating component structure of this application;

[0019] Figure 8 This application Figure 6 Enlarged schematic diagram of the structure at point A in the middle. Detailed Implementation

[0020] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 A heating auxiliary device for raising chicks includes a support frame 1 and multiple layers of chicken cages 2 vertically spaced within the support frame 1. Each layer of chicken cage 2 has a manure strip 3 adapted to its shape below it. Heating pipes 4, evenly distributed along the extension direction of each layer of chicken cage 2, are fixedly installed below each layer. When brooding chicks, the heating pipes 4 should be as close as possible to the chicken cages 2 to ensure good heating for the chicks living at the bottom of the cages. Therefore, the heating pipes 4 should be positioned between the manure strip 3 and the chicken cages 2. Most of the chicks' manure will fall into the manure strip 3, but inevitably some will fall onto the surface of the heating pipes 4, obstructing their outer surface. The heat exchange area between the heating pipe 4 and the air is reduced, which affects the heating effect of the heating pipe 4 on the chicks in the chicken cage 2. A feeder 7 is slidably connected to one side of the support frame 1 (the feeder 7 works by sliding back and forth along the feed trough fixedly connected to one side of the support frame 1 at a predetermined time, and in the process of sliding, the brooding feed stored inside the feeder 7 is introduced into the feed trough). Connecting blocks 8 are fixedly connected to both sides of the chicken cage 2 along the extension direction of the chicken cage 2. The heating pipe 4 is embedded in the connecting block 8. A sliding rod 9 is fixedly connected to the outer wall of the connecting block 8 below the heating pipe 4. A sliding component 10 is sleeved on the outer wall of the sliding rod 9. A manure scraping component 11 sleeved on the outside of the heating pipe 4 is fixedly connected to the top of the sliding component 10.

[0022] Reference Figure 2 , Figure 3 and Figure 4The feces scraping assembly 11 includes a connecting ring 1101 fixedly connected to the top of the sliding assembly 10. A connecting plate 1102 is fixedly connected to the center of the inner wall of the connecting ring 1101. A scraper 1103 is fixedly connected to the outer wall of the connecting plate 1102 near the heating pipe 4 (the scraper 1103 should be as close as possible to the outer wall of the heating pipe 4, but not in direct contact with the outer wall of the heating pipe 4). A baffle 1104 is fixedly connected to the top of one side of the inner wall of the connecting ring 1101 (the scraper 1103 and the baffle 1104 should be located on the side of the inner wall of the connecting ring 1101 away from the initial position of the feeder 7). A high-temperature resistant cloth 1105 is fixedly connected to the side of the inner wall of the connecting ring 1101 away from the baffle 1104 (the high-temperature resistant cloth 1105 should be in contact with the heating pipe 4). The sliding assembly 10 includes a groove 1001 formed around the outer wall of the slide rod 9 and a sleeve 1002 fixedly connected to the bottom of the connecting ring 1101. Each inner wall of the sleeve 1002 is rotatably connected to a pulley 1003 adapted to the groove 1001. An inclined slider 12 is elastically connected to one end of the sliding assembly 10 near the feeder 7. An inclined fixing block 13 adapted to the inclined slider 12 is fixedly connected to one side of the feeder 7 near the inclined slider 12. When the feeder 7 slides to feed, the inclined fixing block 13 moves with the feeder 7 and pushes the inclined slider 12 to move along the direction of movement of the feeder 7, causing the sliding assembly 10 and the manure scraping assembly 11 to move synchronously along the slide rod 9 following the inclined slider 12. During the movement... The scraper 1103 removes the chicken manure dripping onto the surface of the heating pipe 4. Simultaneously, the baffle 1104 minimizes splashing of chicken manure during the scraping process (the outer surface temperature of the heating pipe 4 is high, and some chicken manure will dry on the surface; the hardened chicken manure may splash during scraping). Then, the high-temperature resistant cloth 1105 wipes the heating pipe 4 after most of the chicken manure has been removed. When the sliding component 10 moves to one end of the outer wall of the slide bar 9 and can no longer slide, the scraper 1103 has removed most of the chicken manure from the surface of the heating pipe 4. The feeder 7 continues to move forward, and the inclined fixing block 13 pushes the inclined slider 12 to elastically displace away from the inclined fixing block 13 until the inclined fixing block 13 disengages from the inclined slider. Block 12 abuts against the next tilting slider 12, driving the next sliding assembly 10 and the manure scraping assembly 11 to clean the manure on the surface of the heating tube 4. When the tilting fixing block 13 disengages from the tilting slider 12, the tilting slider 12 resets. When the feeder 7 returns to its initial position after feeding and adds feed, it again drives the tilting fixing block 13 to move with the feeder 7 and pushes the tilting slider 12 to move along the direction of the feeder 7, thereby driving the sliding assembly 10 and the manure scraping assembly 11 to reset. During the reset process of the sliding assembly 10 and the manure scraping assembly 11, the high-temperature resistant cloth 1105 wipes the heating tube 4 a second time (by scraping off the manure on the surface of the heating tube 4 and wiping it twice, the contact area between the heating tube 4 and the air can be maximized).This ensures effective heat exchange between the surface of the heating pipe 4 and the air. The heating pipe 4 is connected to an electric heating tower 5 (which, compared to traditional fossil fuel heating towers, offers better heating efficiency and more precise temperature control, thus better controlling the temperature of the hot water flowing into the heating pipe 4 and improving its heating effect). Furthermore, the electric heating tower 5 does not emit harmful gases during heating, preventing any adverse effects on the chicks' health due to its proximity to the chicks' living environment. A water pump 6 is installed between the heating pipe 4 and the electric heating tower 5 (the water pump 6 should be an adjustable flow pump; adjusting its flow rate allows for temperature control of the water flowing back from the heating pipe 4 to the electric heating tower 5 and the water supplied from the electric heating tower 5 to the heating pipe 4, thereby regulating the heating effect of the heating pipe 4).

[0023] Reference Figure 5 , Figure 6 and Figure 7This also includes chicken coop 14 (chicken coop 14 should minimize the natural loss of internal temperature and humidity. For every kilogram of feed a chicken consumes, it will drink 2 kilograms of water, most of which will eventually enter the litter and air. Therefore, the humidity inside chicken coop 14 will slowly increase over time. Since newly hatched chicks contain about 76% water in their bodies, the relative humidity during chick rearing should also be relatively high. The relative humidity of the outside air is mostly lower than the humidity inside chicken coop 14). Ventilation openings 15 are provided at the top of both sides of chicken coop 14. Ventilation fans 16 are installed inside the ventilation openings 15. Inclined ventilation pipes are fixedly connected to the sides of the inner walls of chicken coop 14 near the ventilation openings 15. 17 (The outlet of the inclined ventilation duct 17 faces the inner top wall of the chicken house 14. Since hot air rises and cold air sinks, when the outlet of the inclined ventilation duct 17 faces the inner top wall of the chicken house 14, the external airflow enters the chicken house 14 and mixes with the hot air and exchanges heat. This helps to prevent the chicken cages 2 at the bottom of the chicken house 14 from cooling down rapidly when the external airflow enters the chicken house 14, causing discomfort to the chicks.) The inclined ventilation duct 17 is equipped with a variable air valve 18. The variable air valve 18 includes an airflow baffle 1801 rotatably connected to the center of the inner wall of the inclined ventilation duct 17. An airflow motor 1802 for driving the airflow baffle 1801 to rotate is fixedly installed on one side of the outer wall of the inclined ventilation duct 17. The air volume motor 1802 is a stepper motor. The air volume motor 1802 can drive the air volume baffle 1801 to rotate, thereby adjusting the airflow entering the chicken house 14 through the inclined ventilation duct 17. (When the air volume motor 1802 drives the air volume baffle 1801 to rotate perpendicular to the inner wall of the inclined ventilation duct 17, the inclined ventilation duct 17 is completely blocked by the air volume baffle 1801, isolating external air as much as possible. When the air volume motor 1802 drives the air volume baffle 1801 to rotate parallel to the upper and lower sides of the inner wall of the inclined ventilation duct 17, the airflow through the inclined ventilation duct 17 is at its maximum.) A connecting wire is embedded above the inner wall of the chicken house 14 near the ventilation opening 15 and located on one side of the ventilation opening 15. A water inlet pipe 19 is installed between the heating pipe 4 and the electric heating tower 5. An outlet pipe 20 is installed above the inner wall of the chicken house 14 near the ventilation opening 15 and on the side of the ventilation opening 15 away from the water inlet pipe 19, connecting the heating pipe 4 and the electric heating tower 5. (After the water is heated inside the electric heating tower 5, it is pumped to the heating pipe 4 through the water inlet pipe 19, where it exchanges heat with the air inside the chicken house 14, and the temperature below the chicken cage 2 is kept as close as possible. After the heat exchange is completed, the water temperature drops, and it is pumped back to the electric heating tower 5 through the outlet pipe 20 for heating. After the heating is completed, it enters the heating pipe 4 again through the water inlet pipe 19.) A water pump 6 is installed in the water inlet pipe 19 and the outlet pipe 20.

[0024] Reference Figure 6 , Figure 7 and Figure 8An air intake auxiliary heating assembly 21 is fixedly installed on both sides of the air outlet of the inclined ventilation duct 17 on the inner wall of the chicken house 14. The air intake auxiliary heating assembly 21 includes a cylinder 2101 fixedly connected to the inner wall of the chicken house 14 on both sides of the air outlet of the inclined ventilation duct 17 with its output end facing the air outlet of the inclined ventilation duct 17. Humidity sensors 22 and temperature sensors 23 are evenly arranged on the inner top and bottom walls of the chicken house 14. (The humidity sensor 22 can monitor the air humidity inside the chicken house 14, and the temperature sensor 23 can monitor the temperature inside the chicken house 14.) The air volume motor 1802, the cylinder 2101, the humidity sensor 22, and the temperature sensor 23 are all electrically connected. (With control panel), the output end of cylinder 2101 is horizontally and fixedly connected to an air intake auxiliary heating pipe 2102. Both ends of the air intake auxiliary heating pipe 2102 are fixedly connected to a connecting hose 2103 that communicates with the air intake auxiliary heating pipe 2102. The ends of the connecting hoses 2103 on the side of the air intake auxiliary heating pipe 2102 closest to the water inlet pipe 19 are connected to the water inlet pipe 19 and the heating pipe 4, respectively. The ends of the connecting hoses 2103 on the side of the air intake auxiliary heating pipe 2102 closest to the water outlet pipe 20 are connected to the water outlet pipe 20 and the heating pipe 4, respectively (the heating pipe 4 is connected to the connecting hose 2103 and the air intake auxiliary heating pipe). 2102. The inlet pipe 19 and outlet pipe 20 are connected to the electric heating water tower 5. When the temperature and relative humidity inside the chicken house 14 are high, the humidity sensor 22 and temperature sensor 23 control the cylinder 2101 to move the air intake auxiliary heating pipe 2102 connected to the outlet pipe 20 to the side of the air outlet of the inclined ventilation pipe 17. The air volume motor 1802 controls the air volume baffle 1801 to rotate so that the air volume through the inclined ventilation pipe 17 is large. External air enters the chicken house 14 and ensures that the rate of humidity loss caused by the entry of external air and the increase in internal temperature is higher than the rate of humidity increase inside the chicken house 14. At this time, due to the internal temperature of the outlet pipe 20, the humidity is relatively high. The water temperature is higher than the outside air but lower than the water temperature inside the inlet pipe 19. Therefore, the air inlet auxiliary heating pipe 2102 connected to the outlet pipe 20 heats the air entering the chicken house 14 through the inclined ventilation pipe 17 to a certain extent. This can slow down the cooling rate inside the chicken house 14 as much as possible and prevent the rapid cooling inside the chicken house 14 from affecting the health of the chicks. At the same time, since the air inlet auxiliary heating pipe 2102 is set at intervals, the external airflow will collide with the air inlet auxiliary heating pipe 2102 when entering the chicken house 14 and diffuse along the intervals of the air inlet auxiliary heating pipe 2102. This ensures the uniformity of heat exchange between the external airflow and the hot air inside the chicken house 14 and ensures that the temperature inside the chicken house 14 drops evenly as much as possible.

[0025] Reference Figure 6 , Figure 7 and Figure 8When the temperature inside the chicken house 14 is high and the relative humidity is low, the humidity sensor 22 and the temperature sensor 23 control the cylinder 2101 to move the air intake auxiliary heating pipe 2102 connected to the water outlet pipe 20 to the side of the air outlet of the inclined ventilation pipe 17, and control the air volume motor 1802 to rotate the air volume baffle 1801 so that the air volume through the inclined ventilation pipe 17 is small. External air enters the chicken house 14 and ensures that the rate of humidity loss caused by the entry of external air and the rise in internal temperature is lower than the rate of humidity rise in the chicken house 14 itself, while ensuring that the temperature inside the chicken house 14 drops slowly and evenly.

[0026] Reference Figure 6 , Figure 7 and Figure 8 When the temperature inside the chicken house 14 is low and the humidity is high, the humidity sensor 22 and the temperature sensor 23 control the cylinder 2101 to move the air intake auxiliary heating pipe 2102, which is connected to the water inlet pipe 19, to the side of the air outlet of the inclined ventilation pipe 17. This controls the airflow motor 1802 to rotate the airflow baffle 1801 until the airflow through the inclined ventilation pipe 17 is more balanced. External air enters the chicken house 14, ensuring that the rate of humidity loss due to the influx of external air and the increase in internal temperature is higher than the rate of humidity increase within the chicken house 14 itself. At this time, because the water temperature inside the water inlet pipe 19 is significantly higher than the external air temperature and the water temperature inside the water outlet pipe 20, the air intake auxiliary heating pipe 2102 connected to the water inlet pipe 19 affects the airflow through the inclined ventilation pipe 17. 7 The air entering the chicken house 14 is heated to a high degree, but the heat loss caused by the interference of the flowing outside air in the water inlet pipe 19 is limited and not enough to affect the heating effect of the water in the water inlet pipe 19 exchanging heat with the air inside the chicken house 14 through the heating pipe 4. This can more significantly reduce the impact of the outside air entering the chicken house 14 on the internal temperature of the chicken house 14, and prevent the rapid cooling of the chicken house 14 due to the outside air entering the chicken house 14 from affecting the health of the chicks. At the same time, since the air inlet auxiliary heating pipe 2102 is set at intervals, the outside airflow will collide with the air inlet auxiliary heating pipe 2102 when entering the chicken house 14 and diffuse along the intervals of the air inlet auxiliary heating pipe 2102, thereby ensuring the uniformity of heat exchange between the outside airflow and the hot air inside the chicken house 14.

[0027] Reference Figure 6 , Figure 7 and Figure 8When the temperature and humidity inside the chicken house 14 are both low, the humidity sensor 22 and the temperature sensor 23 control the airflow motor 1802 to rotate the airflow baffle 1801 until there is basically no ventilation inside the inclined ventilation pipe 17, thereby maximizing the increase of both temperature and humidity inside the chicken house 14 (the amount of oxygen required by the chicks during ventilation is not considered, because the oxygen requirement of chicks is approximately 0.0016 ft³ / min (4.53 mL / min). Since the oxygen content in the air is 21%, the chicks actually need to inhale 0.00083 ft³ / min (23.5 mL / min) of fresh air to obtain oxygen). Oxygen at a rate of 0.00016 ft³ / min means that in a real environment, if there is a chicken house measuring 110*16 meters with a capacity of 25,000 chickens, then 21 ft³ / min of fresh air needs to be provided to the flock. Two 36-inch fans running for 0.3 seconds per minute can supply this amount of air. Therefore, during the process of adjusting the temperature and humidity inside the chicken house 14, the air intermittently entering the chicken house 14 through the inclined ventilation pipe 17 is sufficient to ensure the oxygen supply for the chicks. When the humidity of the external environment is significantly higher than the humidity inside the chicken house 14, other methods should be used to reduce the humidity inside the chicken house 14.

[0028] The implementation principle of this application is as follows: During use, the air volume motor 1802 can drive the air volume baffle 1801 to rotate, thereby adjusting the air volume entering the chicken house 14 through the inclined ventilation pipe 17. The humidity sensor 22 and temperature sensor 23 can control the air volume motor 1802 and the control cylinder 2101. When the temperature and relative humidity inside the chicken house 14 are high, the humidity sensor 22 and temperature sensor 23 control the cylinder 2101 to move the air intake auxiliary heating pipe 2102, which is connected to the water outlet pipe 20, to the air outlet side of the inclined ventilation pipe 17. This controls the air volume motor 1802 to rotate the air volume baffle 1801 until the air volume through the inclined ventilation pipe 17 is large, allowing external air to enter the chicken house 14 and ensuring the air volume in the chicken house 14 is sufficient. 4. The rate of humidity loss due to the entry of external air and the increase in internal temperature is higher than the rate of humidity increase within the chicken house 14 itself. At this time, because the water temperature inside the outlet pipe 20 is higher than the external air temperature but lower than the water temperature inside the inlet pipe 19, the auxiliary heating pipe 2102 connected to the outlet pipe 20 heats the air entering the chicken house 14 through the inclined ventilation pipe 17 to a certain extent. This can slow down the cooling rate inside the chicken house 14 as much as possible, preventing rapid cooling from affecting the health of the chicks. Simultaneously, because the auxiliary heating pipes 2102 are spaced apart, the external airflow collides with the auxiliary heating pipes 2102 when entering the chicken house 14 and diffuses along the gaps in the auxiliary heating pipes 2102, thereby ensuring that the external airflow and the chicken house 14 are kept in a relatively constant state. 4. To ensure uniform heat exchange of the internal hot air, the temperature inside the chicken house 14 should decrease evenly. When the internal temperature of the chicken house 14 is high and the relative humidity is low, the humidity sensor 22 and the temperature sensor 23 control the cylinder 2101 to move the air intake auxiliary heating pipe 2102, which is connected to the water outlet pipe 20, to the side of the air outlet of the inclined ventilation pipe 17. The air volume motor 1802 is controlled to rotate the air volume baffle 1801 so that the air volume through the inclined ventilation pipe 17 is small. External air enters the chicken house 14, and the rate of humidity loss caused by the entry of external air and the increase in internal temperature is lower than the rate of increase in internal humidity. At the same time, the temperature inside the chicken house 14 should decrease evenly and slowly. When the internal temperature of the chicken house 14 is low and the humidity is high... Humidity sensor 22 and temperature sensor 23 control cylinder 2101 to move air intake auxiliary heating pipe 2102, which is connected to water inlet pipe 19, to the air outlet side of inclined ventilation pipe 17. This controls airflow motor 1802 to rotate airflow baffle 1801 until the airflow through inclined ventilation pipe 17 is more balanced. External air enters the chicken house 14, ensuring that the rate of humidity loss due to external air inflow and internal temperature rise is higher than the rate of humidity increase within the chicken house 14 itself. At this time, because the water temperature inside water inlet pipe 19 is significantly higher than the external air temperature and the water temperature inside water outlet pipe 20, the air intake auxiliary heating pipe 2102 connected to water inlet pipe 19 heats the air entering the chicken house 14 through inclined ventilation pipe 17 to a higher degree.However, the heat loss caused by the interference of flowing outside air in the water inlet pipe 19 is limited and insufficient to affect the heating effect of the water in the water inlet pipe 19 exchanging heat with the air inside the chicken house 14 through the heating pipe 4. This can more significantly reduce the impact of outside air entering the chicken house 14 on the internal temperature of the chicken house 14, preventing the rapid cooling of the chicken house 14 due to outside air entering the chicken house 14 from affecting the health of the chicks. At the same time, since the air inlet auxiliary heating pipes 2102 are spaced out, the external airflow will collide with the air inlet auxiliary heating pipes 2102 when entering the chicken house 14 and diffuse along the gaps of the air inlet auxiliary heating pipes 2102, thereby ensuring the uniformity of heat exchange between the external airflow and the hot air inside the chicken house 14. When the internal temperature and humidity of the chicken house 14 are low, the humidity sensor 2 2. Temperature sensor 23 controls airflow motor 1802 to rotate airflow baffle 1801 until the inclined ventilation pipe 17 is essentially closed to ventilation, thereby maximizing the increase of temperature and humidity inside chicken house 14. During the process of heating the area below chicken cage 2 through heating pipe 4, the heating pipe 4 should be positioned between manure belt 3 and chicken cage 2, and as close to chicken cage 2 as possible. After the water is heated inside electric heating tower 5, it is pumped into heating pipe 4 through inlet pipe 19 to exchange heat with the air inside chicken house 14, while maintaining the temperature below chicken cage 2 as much as possible. After heat exchange, the water temperature decreases, and it is pumped back into electric heating tower 5 through outlet pipe 20 for heating, and after heating, it re-enters heating pipe 4 through inlet pipe 19.

[0029] Most of the chicks' droppings fall into the droppings belt 3, but inevitably some will fall onto the surface of the heating pipe 4, obstructing its outer surface and reducing the heat exchange area between the heating pipe 4 and the air. When the feeder 7 slides to feed the chicks, the inclined fixing block 13 moves with the feeder 7 and pushes the inclined slider 12 to move along the direction of the feeder 7. This causes the sliding component 10 and the droppings scraping component 11 to move synchronously along the slide bar 9 with the inclined slider 12. During this movement, the scraper 1103 scrapes... Chicken manure dripping onto the surface of the heating pipe 4 is scraped off. Simultaneously, the baffle 1104 minimizes splashing of chicken manure during the scraping process (the outer surface temperature of the heating pipe 4 is high, and some chicken manure will dry on the surface; hardened chicken manure may splash during scraping). Then, a high-temperature resistant cloth 1105 wipes the heating pipe 4 after most of the chicken manure has been removed. When the sliding component 10 moves to one end of the outer wall of the slide rod 9 and can no longer slide, the scraper 1103 has scraped off the chicken manure from the heating pipe 4. As the feeder 7 continues to move forward, the inclined fixing block 13 pushes the inclined slider 12 to move away from the inclined fixing block 13 until the inclined fixing block 13 disengages from the inclined slider 12 and abuts against the next inclined slider 12, driving the next sliding component 10 and the manure scraping component 11 to clean the manure on the surface of the heating tube 4. When the inclined fixing block 13 disengages from the inclined slider 12, the inclined slider 12 resets. When the feeder 7 returns to the initial position after feeding and adds feed, it again drives the inclined fixing block 13 to move with the feeder 7 and pushes the inclined slider 12 to move along the direction of the feeder 7, thereby driving the sliding component 10 and the manure scraping component 11 to reset. During the reset process of the sliding component 10 and the manure scraping component 11, the high-temperature resistant cloth 1105 wipes the heating tube 4 a second time (by scraping off the manure on the surface of the heating tube 4 and wiping it twice, the contact area between the heating tube 4 and the air can be maximized, thereby ensuring the heat exchange effect between the surface of the heating tube 4 and the air).

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A heating device for raising young chickens, comprising a support frame (1) and multiple layers of chicken cages (2) vertically spaced within the support frame (1), wherein each layer of chicken cages (2) is provided with a manure belt (3) adapted to the chicken cages (2) below, characterized in that: A heating pipe (4) is fixedly installed below each layer of the chicken cage (2) and is evenly distributed along the extension direction of the chicken cage (2). The heating pipe (4) is connected to an electric heating water tower (5). A water pump (6) is installed between the heating pipe (4) and the electric heating water tower (5). It also includes a chicken coop (14), on which ventilation openings (15) are provided at the top of both sides. A ventilation fan (16) is installed inside the ventilation opening (15). Inclined ventilation pipes (17) are fixedly connected to the inner side wall of the chicken coop (14) near the ventilation openings (15) around the ventilation openings (15). A variable air valve (18) is installed inside the inclined ventilation pipes (17). A connecting pipe is embedded above the inner side wall of the chicken coop (14) near the ventilation openings (15) and on one side of the ventilation openings (15). A water inlet pipe (19) is connected between the heating pipe (4) and the electric heating water tower (5). A water outlet pipe (20) is embedded above the inner wall of the chicken house (14) near the ventilation opening (15) and on the side of the ventilation opening (15) away from the water inlet pipe (19). A water pump (6) is installed in the water inlet pipe (19) and the water outlet pipe (20). An air intake auxiliary heating component (21) is fixedly installed on both sides of the air outlet of the inclined ventilation pipe (17) on the inner wall of the chicken house (14). The air intake auxiliary heating assembly (21) includes a cylinder (2101) fixedly connected to the inner wall of the chicken house (14) on both sides of the air outlet of the inclined ventilation pipe (17) with its output end facing the air outlet of the inclined ventilation pipe (17). The output end of the cylinder (2101) is fixedly connected to an air intake auxiliary heating pipe (2102) at a horizontal interval. Both ends of the air intake auxiliary heating pipe (2102) are fixedly connected to a connecting hose that communicates with the air intake auxiliary heating pipe (2102). 2103), the two ends of the air intake auxiliary heating pipe (2102) near the water inlet pipe (19) are connected to the water inlet pipe (19) and the heating pipe (4), respectively. The two ends of the air intake auxiliary heating pipe (2102) near the water outlet pipe (20) are connected to the water outlet pipe (20) and the heating pipe (4), respectively. The variable valve (18) includes an air volume baffle (1801) rotatably connected to the center of the inner wall of the inclined ventilation pipe (17), and an air volume motor (1802) for driving the air volume baffle (1801) to rotate is fixedly installed on one side of the outer wall of the inclined ventilation pipe (17).

2. The auxiliary heating device for raising chicks according to claim 1, characterized in that: The support frame (1) is slidably connected to a feeder (7) on one side. The chicken cage (2) is fixedly connected to both sides along the extension direction of the chicken cage (2). The heating pipe (4) is embedded in the connecting block (8). The outer wall of the connecting block (8) is fixedly connected to a slide rod (9) below the heating pipe (4). The outer wall of the slide rod (9) is sleeved with a sliding component (10). The top of the sliding component (10) is fixedly connected to a manure scraping component (11) sleeved outside the heating pipe (4). The end of the sliding component (10) near the feeder (7) is elastically connected to an inclined slider (12). The side of the feeder (7) near the inclined slider (12) is fixedly connected to an inclined fixing block (13) that matches the inclined slider (12).

3. The auxiliary heating device for raising chicks according to claim 2, characterized in that: The feces scraping assembly (11) includes a connecting ring (1101) fixedly connected to the top of the sliding assembly (10). A connecting plate (1102) is fixedly connected to the center of the inner wall of the connecting ring (1101). A scraper (1103) is fixedly connected to the outer wall of the connecting plate (1102) on the side close to the heating pipe (4). A baffle (1104) is fixedly connected to the top of one side of the inner wall of the connecting ring (1101). A high-temperature resistant cloth (1105) is fixedly connected to the side of the inner wall of the connecting ring (1101) away from the baffle (1104).

4. The auxiliary heating device for raising chicks according to claim 1, characterized in that: Humidity sensors (22) and temperature sensors (23) are evenly installed on the inner top and bottom walls of the chicken house (14).

5. The auxiliary heating device for raising chicks according to claim 3, characterized in that: The sliding assembly (10) includes a sliding groove (1001) formed around the outer side wall of the sliding rod (9) and a sliding sleeve (1002) fixedly connected to the bottom end of the connecting ring (1101). The inner side wall of the sliding sleeve (1002) is rotatably connected with pulleys (1003) that are adapted to the sliding groove (1001).

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