Intelligent constant-temperature incubator for high-altitude Tibetan chicken embryos

Abstract

An intelligent constant-temperature incubator for high-altitude Tibetan chicken embryos relates to the technical field of high-altitude Tibetan chicken breeding and comprises an outer-layer incubator body, a middle-layer incubator body and an inner-layer incubator body, the outer-layer incubator body is a transversely-extending square incubator body, a square communicating opening is formed in the front face of the outer-layer incubator body, and the middle-layer incubator body and the inner-layer incubator body are both square incubator bodies with openings in the front faces. The opening ends of the middle-layer box body and the inner-layer box body are respectively fixed on the inner wall of the opening side of the outer-layer box body, a ventilation flow channel is arranged between the outer-layer box body and the middle-layer box body, a fan system communicated with the ventilation flow channel is arranged on the outer-layer box body, a heat exchange flow channel is arranged between the middle-layer box body and the inner-layer box body, and a constant-temperature control system is arranged in the heat exchange flow channel. A hatching placing assembly is arranged in the inner-layer box body. The problems that in the Tibetan chicken breeding process, adaptation is insufficient in the high-altitude low-oxygen low-temperature environment, the temperature and humidity regulation and control precision and uniformity are poor, hatching operation is tedious, eggs are not stable to fix, the equipment structure is poor in heat preservation sealing and large-scale adaptability, and the manual intervention cost is high are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of high-altitude Tibetan chicken breeding, and particularly relates to an intelligent constant-temperature incubator for high-altitude Tibetan chicken embryos. BACKGROUND

[0002] In high-altitude areas, carrying out poultry breeding, especially the local breed of Tibetan chicken which has important economic and ecological value, is of great significance to promoting local economic development and ensuring people's livelihood. However, the harsh natural environment of low oxygen, low temperature, dry air and large diurnal temperature difference in high-altitude areas poses a severe challenge to the embryo incubation of poultry.

[0003] Traditional incubation equipment is usually designed for plain areas, and its environmental regulation and control capability is not up to the task when it faces high-altitude conditions. Specifically, it has the following problems: First, the temperature control precision is insufficient. The air temperature in high-altitude areas is low and fluctuates dramatically, and the heat preservation performance and constant temperature control system of conventional incubators are difficult to maintain the extremely stable 37.5-38°C microenvironment required for embryo development. Too high or too low temperature, even if it is only a temporary fluctuation, can easily lead to embryo development retardation, malformation or even death.

[0004] Second, the ventilation efficiency is low. The oxygen content of air in high-altitude areas is low, and if the carbon dioxide produced by embryo metabolism cannot be discharged in time, it will seriously affect the normal respiration and development of the embryo. The ventilation system of ordinary incubators usually only performs simple air exchange without considering the huge impact on temperature during the process, which easily introduces cold air to cause a sharp drop in temperature inside the box, and cannot maintain stable temperature while ensuring oxygen supply.

[0005] Third, the humidity regulation effect is not good. Dry high-altitude air makes it difficult to maintain the required 50%-60% humidity. The common humidification method often has uneven distribution, resulting in different humidity environments for embryos at different positions in the box, and uneven hatching rate.

[0006] In addition, the existing equipment also has deficiencies in operation convenience and uniformity of incubation. For example, it is inconvenient to place and take the eggs, and there are dead angles in the temperature and airflow at different positions in the box, resulting in uneven heating of the embryos and uneven development progress, which ultimately affects the overall incubation success rate and chick quality.

[0007] Therefore, highland breeders urgently need a special incubation equipment that can intelligently adapt to the special environment of high altitude, integrate constant temperature, efficient and low disturbance ventilation, uniform humidification and humanized operation, in order to break through the environmental limitations and effectively improve the incubation efficiency and breeding benefits of Tibetan chickens. The present application is proposed to solve this series of technical problems. SUMMARY

[0008] In view of the defects in the prior art, the high-altitude Tibetan chicken embryo intelligent constant-temperature incubator is used to solve the problems of insufficient adaptation to high-altitude low-oxygen low-temperature environment, poor temperature and humidity regulation precision and uniformity, complicated incubation operation, unstable egg fixation, poor heat preservation sealing and large-scale adaptability of the equipment structure, and high labor intervention cost in the process of Tibetan chicken breeding.

[0009] To achieve the above object, the present application provides the following technical scheme: The high-altitude Tibetan chicken embryo intelligent constant-temperature incubator comprises an outer box, a middle box and an inner box, the sizes of the outer box, the middle box and the inner box decrease in turn, the outer box is a square box extending horizontally, a square communication port is formed in the front side wall of the outer box, the middle box and the inner box are both square boxes with an open front, the open ends of the middle box and the inner box are fixed on the inner walls of the open sides of the outer box, an air exchange channel is arranged between the outer box and the middle box, a fan system is arranged on the outer box and communicates with the air exchange channel, a heat exchange channel is arranged between the middle box and the inner box, a constant-temperature control system is arranged in the heat exchange channel, and an incubation placing assembly is arranged in the inner box.

[0010] As an optimized scheme, a supporting base is fixed to the lower surface of the outer box.

[0011] As an optimized scheme, two limiting clamping plates are arranged on the upper and lower sides of the square communication port respectively, and the end portions of the limiting clamping plates are welded to the front outer wall of the outer box.

[0012] As an optimized scheme, two pairs of opening and closing doors are arranged on the outer side of the square communication port, the middle portions of the two pairs of opening and closing doors are overlapped, and the end portions of each pair of opening and closing doors are respectively hingedly installed between the two limiting clamping plates.

[0013] As an optimized scheme, a square observation port is formed in each pair of opening and closing doors, and a transparent glass is fixed in the observation port.

[0014] As an optimized scheme, an integrated central control box is fixed to the middle portion of the upper surface of the outer box, and a control panel is arranged on the longitudinal outer wall of the integrated central control box.

[0015] As an optimized scheme, the fan system comprises two installation air ducts, the two installation air ducts are respectively fixed on the transverse outer wall of the outer box by bolts, and the installation air ducts are arranged in communication with the outer box.

[0016] As an optimized scheme, the inner circumferential wall of each installation wind cylinder is respectively fixed with an air exchange partition plate, a plurality of central symmetric air exchange openings are arranged on the air exchange partition plate, an air exchange fan is fixed on the outer side wall of the air exchange partition plate, and the output shaft end of the air exchange fan penetrates through the air exchange partition plate and is fixed with an air exchange fan blade.

[0017] As an optimized scheme, the upper surface and the lower surface of the middle layer box body are respectively provided with a plurality of longitudinally arranged transverse air inlet and outlet openings, and a plurality of vertically arranged longitudinal air inlet and outlet openings are arranged on the lateral side wall of the inner layer box body.

[0018] As an optimized scheme, the constant temperature control system comprises an integrated heat exchanger, the integrated heat exchanger is fixed on the back of the outer layer box body, two temperature adjusting cold pipes are respectively connected to the upper and lower sides of the integrated heat exchanger, the temperature adjusting cold pipes are arranged in the air exchange flow channel and opposite to the transverse air inlet and outlet openings, the temperature adjusting cold pipes are horizontally arranged serpentine pipes, and the temperature adjusting cold pipes are internally arranged with circulating refrigerants.

[0019] As an optimized scheme, two temperature adjusting hot pipes are respectively connected to the left and right sides of the integrated heat exchanger, the temperature adjusting hot pipes are arranged in the heat exchange flow channel and opposite to the longitudinal air inlet and outlet openings, the temperature adjusting hot pipes are vertically arranged serpentine pipes, and the temperature adjusting hot pipes are internally arranged with circulating heating mediums.

[0020] As an optimized scheme, the integrated heat exchanger is electrically connected with a heat sensor arranged in the air exchange flow channel and the heat exchange flow channel.

[0021] As an optimized scheme, the incubation placing assembly comprises two symmetrically arranged upper and lower longitudinal guide rails, the two guide rails are respectively fixed on the inner top surface and the inner ground surface of the inner layer box body, and a sliding vertical seat is slidingly arranged between the two guide rails.

[0022] As an optimized scheme, a sliding driving motor is fixed on the back of the outer layer box body, a longitudinally extending driving threaded rod is fixed on the output shaft end of the sliding driving motor, and the driving threaded rod penetrates through and is threadedly connected to the sliding vertical seat.

[0023] As an optimized scheme, a plurality of strip-shaped communication openings are arranged on the lateral side wall of the sliding vertical seat, and the plurality of strip-shaped communication openings are opposite to the plurality of longitudinal air inlet and outlet openings.

[0024] As an optimized scheme, the incubation placing assembly further comprises a plurality of horizontal placing racks, the plurality of horizontal placing racks are divided into two symmetric groups, and the two groups of horizontal placing racks are arranged on the two sides of the sliding vertical seat.

[0025] As an optimized scheme, a plurality of limiting grooves are longitudinally arranged on each horizontal placing rack, and a constraint square frame is fixed to the upper surface of the horizontal placing rack.

[0026] As an optimized scheme, two limiting guide rails are arranged on the transverse sides of each horizontal placing rack, one of which is fixed to the transverse inner wall of the inner layer box, and the other is fixed to the transverse inner wall of the sliding vertical seat, and the horizontal placing rack is slidingly clamped between the two limiting guide rails.

[0027] As an optimized scheme, two humidification water tanks are fixed to the upper surface of the outer layer box, and two water supply pumps are arranged on one side of the upper surface of the outer layer box corresponding to the two humidification water tanks, and the water supply pumps are connected with the humidification water tanks for water supply.

[0028] As an optimized scheme, a plurality of spraying humidification pipes are longitudinally arranged on the inner top surface of the inner layer box, the spraying humidification pipes are inverted T-shaped pipes, and the upper ends of the spraying humidification pipes are in communication with the humidification water tanks.

[0029] As an optimized scheme, a plurality of atomizing nozzles are fixed to the lower end of each spraying humidification pipe in the axial direction.

[0030] Compared with the prior art, the beneficial effects of the present application are: 1. Precise adaptation to high-altitude special environment to ensure the basic conditions for hatching.

[0031] In view of the core pain points of low temperature and low oxygen in high-altitude areas, the equipment forms a synergistic adaptation mechanism through layered flow channel design and intelligent control system: the double-tube layout of the air exchange flow channel and the fan system strengthens the air circulation efficiency, combined with the design of directional airflow path, realizes the rapid supply of fresh air and efficient exhaust of waste gas, effectively alleviates the inhibition of low-oxygen environment on embryo development; the constant temperature control system realizes the differential arrangement of horizontal serpentine temperature regulating cold pipes and vertical serpentine temperature regulating hot pipes, cooperates with the real-time monitoring of thermal sensors, can accurately maintain the hatching constant temperature of 37.5-38°C, avoids the temperature fluctuation caused by large diurnal temperature difference at high altitude, and provides a stable temperature environment for Tibetan chicken embryos.

[0032] 2. Intelligent and precise temperature and humidity control to improve embryo hatching quality.

[0033] The constant temperature control layer, the integrated heat exchanger dynamically switches the refrigeration / heat mode according to the difference between the measured and set temperature, and the serpentine pipe structure greatly increases the heat exchange area, so that the temperature-adjusted air is evenly diffused to the inner layer box through the horizontal and vertical air inlets and outlets, ensuring that the embryos on the horizontal shelves in each layer are heated uniformly and reducing the difference in hatching rate caused by local temperature difference. In terms of humidity adjustment, the combination design of inverted T-shaped spray humidification pipe and atomizing nozzle realizes precise coverage of water mist on the surface of each egg, and the integrated control box adjusts the humidification frequency and fan ventilation intensity to stabilize the humidity in the box within the suitable range of 50%-60%, avoiding mold growth of embryos caused by high humidity and preventing embryo development affected by low humidity, and significantly improving the hatching success rate.

[0034] 3. Convenient and efficient hatching operation optimizes equipment use experience.

[0035] The electric telescopic design of the hatching placement assembly simplifies the egg access process: the sliding drive motor drives the sliding vertical seat to move along the guide rail through the threaded rod, which can make the horizontal placement shelf partially extend outside the box without manual operation inside the box; the combination structure of limiting slot and constraint box can effectively fix the eggs and prevent displacement of the eggs during hatching due to air disturbance or slight vibration of the equipment, and the horizontal placement shelf is slidably clamped through the double-sided limiting guide rail, which is convenient for disassembly and maintenance. In addition, the transparent observation port on the opening door can monitor the internal hatching state in real time, without frequent opening of the door, reducing the fluctuation of the internal environment, and further improving the operation convenience.

[0036] 4. Scientific and reasonable structure design ensures stable operation of the equipment.

[0037] The nested structure of the three-layer box forms a natural thermal insulation layer, and the independent layout of the ventilation flow channel and the heat exchange flow channel not only reduces the interference of the external environment on the temperature in the box, but also realizes functional partitioning of ventilation and temperature adjustment, improving energy utilization efficiency. The supporting base enhances the stability of the equipment in complex terrain, and the fixed design of the limiting clamp plate on the opening door ensures the sealing of the box; the independent configuration design of the humidification water tank and the water supply pump avoids the failure of the humidification system caused by single component failure, and improves the reliability of the equipment. The overall structure takes into account multiple requirements such as thermal insulation, sealing, and shock resistance, providing structural protection for long-term stable hatching.

[0038] 5. Intelligent control reduces manual intervention and adapts to large-scale hatching needs.

[0039] The integrated central control box as the core control unit can automatically integrate multi-dimensional data such as temperature, humidity, ventilation and the like, dynamically optimize the control strategy according to the characteristics of the high-altitude environment, and does not need to continuously adjust the parameters manually, thereby reducing the operation difficulty and labor cost. The modular design of the equipment (such as the fan system, the humidification system and the incubation placement assembly can be independently maintained) facilitates the later expansion and reconstruction, the number of horizontal placement racks can be flexibly adjusted according to the actual incubation scale, different needs of small-scale test and large-scale breeding are adapted, and the equipment has strong practicability and popularization value. BRIEF DESCRIPTION OF DRAWINGS

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0041] Figure 1 is a schematic diagram of the external overall structure of the present application in the front direction; Figure 2 is a schematic diagram of the external overall structure of the present application in the top direction; Figure 3 is a schematic diagram of the external overall structure of the present application in the side direction; Figure 4 is a schematic diagram of the external overall structure of the present application in the side direction; Figure 5 is a schematic diagram of the internal structure of the present application along the A-A line; Figure 2 Figure 6 is a schematic diagram of the internal structure of the present application along the B-B line; Figure 1 Figure 7 is a schematic diagram of the internal structure of the present application along the C-C line; Figure 1 Figure 8 is a schematic diagram of the internal structure of the present application along the D-D line; Figure 1 Figure 9 is a schematic diagram of the internal structure of the present application along the E-E line; Figure 1 Figure 10 is a schematic diagram of the internal structure of the present application along the F-F line; Figure 3

[0042] ​​​​​​In the diagram: 1-Outer casing, 2-Middle casing, 3-Inner casing, 4-Square connection port, 5-Air exchange duct, 6-Heat exchange duct, 7-Support base, 8-Limiting clamp, 9-Opening door, 10-Observation port, 11-Integrated central control box, 12-Control panel, 13-Installation duct, 14-Ventilation baffle, 15-Ventilation port, 16-Ventilation fan, 17-Ventilation fan blade, 18-Horizontal air inlet and outlet, 19-Vertical air inlet Air outlet, 20-Integrated heat exchanger, 21-Temperature-regulating cold pipe, 22-Temperature-regulating heat pipe, 23-Thermal sensor, 24-Guide rail, 25-Sliding vertical seat, 26-Sliding drive motor, 27-Drive threaded rod, 28-Strip-shaped connecting port, 29-Horizontal placement rack, 30-Limiting slot, 31-Constraint frame, 32-Limiting guide rail, 33-Humidifying water tank, 34-Water supply pump, 35-Spray humidifying pipe, 36-Atomizing nozzle. Detailed Implementation

[0043] The embodiments of the technical solution of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the technical solution of the present invention and are therefore intended to limit the scope of protection of the present invention.

[0044] like Figures 1 to 10 As shown, the high-altitude Tibetan chicken embryo intelligent constant temperature incubator includes an outer box 1, a middle box 2, and an inner box 3. The dimensions of the outer box 1, middle box 2, and inner box 3 decrease sequentially. The outer box 1 is a horizontally extending square box with a square connecting opening 4 on its front side wall. The middle box 2 and inner box 3 are both square boxes with front openings. The opening ends of the middle box 2 and inner box 3 are fixed to the inner wall of the opening side of the outer box 1. An air exchange channel 5 is provided between the outer box 1 and the middle box 2. A fan system connected to the air exchange channel 5 is provided on the outer box 1. A heat exchange channel 6 is provided between the middle box 2 and the inner box 3. A constant temperature control system is provided in the heat exchange channel 6. An incubation placement component is provided inside the inner box 3.

[0045] A support base 7 is fixed to the lower surface of the outer casing 1.

[0046] Two limiting plates 8 are provided on the upper and lower sides of the square connecting port 4, and the ends of the limiting plates 8 are welded to the front outer wall of the outer box 1.

[0047] Two opening doors 9 are provided on the outside of the square connecting port 4. The two opening doors 9 are overlapped in the middle, and the ends of each opening door 9 are respectively hinged between two limiting clamps 8.

[0048] Each hinged door 9 has a square observation opening 10, and a transparent glass is fixed inside the observation opening 10.

[0049] The upper surface of the outer box 1 is fixed with an integrated central control box 11, and the longitudinal outer wall of the integrated central control box 11 is provided with a control panel 12.

[0050] The fan system comprises two installation air ducts 13, which are fixed on the transverse outer wall of the outer box 1 by bolts, and are in communication with the outer box 1.

[0051] The inner circumferential wall of each installation air duct 13 is fixed with an air exchange partition plate 14, and the air exchange partition plate 14 is provided with a plurality of central symmetric air exchange openings 15. The outer side wall of the air exchange partition plate 14 is fixed with an air exchange fan 16, and the output shaft of the air exchange fan 16 penetrates through the air exchange partition plate 14 and is fixed with an air exchange fan blade 17.

[0052] The upper surface and the lower surface of the middle box 2 are respectively provided with a plurality of longitudinally arranged transverse air inlet and outlet openings 18, and the transverse side wall of the inner box 3 is provided with a plurality of vertically arranged longitudinal air inlet and outlet openings 19.

[0053] The constant temperature control system comprises an integrated heat exchanger 20, which is fixed on the back surface of the outer box 1. The upper and lower sides of the integrated heat exchanger 20 are respectively connected with two temperature adjusting cold pipes 21. The temperature adjusting cold pipes 21 are arranged in the air exchange flow channel 5 and are opposite to the transverse air inlet and outlet openings 18. The temperature adjusting cold pipes 21 are horizontally arranged serpentine pipes, and the temperature adjusting cold pipes 21 are internally provided with circulating refrigerants.

[0054] The left and right sides of the integrated heat exchanger 20 are respectively connected with two temperature adjusting hot pipes 22. The temperature adjusting hot pipes 22 are arranged in the heat exchange flow channel 6 and are opposite to the longitudinal air inlet and outlet openings 19. The temperature adjusting hot pipes 22 are vertically arranged serpentine pipes, and the temperature adjusting hot pipes 22 are internally provided with circulating heating media.

[0055] The air exchange flow channel 5 and the heat exchange flow channel 6 are respectively provided with a heat sensor 23 which is electrically connected with the integrated heat exchanger 20.

[0056] The incubation placing assembly comprises two upper and lower symmetrical and longitudinally extending guide rails 24, which are respectively fixed on the inner top surface and the inner ground surface of the inner box 3. A sliding vertical seat 25 is slidingly connected between the two guide rails 24.

[0057] The back surface of the outer box 1 is fixed with a sliding drive motor 26, and the output shaft of the sliding drive motor 26 is fixed with a longitudinally extending drive threaded rod 27, which penetrates through and is threadedly connected to the sliding vertical seat 25.

[0058] The transverse side wall of the sliding vertical seat 25 is provided with a plurality of strip-shaped communication openings 28, which are opposite to the plurality of longitudinal air inlet and outlet openings 19.

[0059] The hatching placing assembly further comprises a plurality of horizontal placing racks 29, which are divided into two symmetrical groups and arranged on the two sides of the sliding vertical seat 25.

[0060] Each horizontal placing rack 29 is longitudinally provided with a plurality of limiting slots 30, and the upper surface of the horizontal placing rack 29 is further fixed with a constraint square 31.

[0061] Each horizontal placing rack 29 is laterally provided with two limiting guide rails 32, one of which is fixed on the lateral inner wall of the inner box 3, and the other of which is fixed on the lateral inner wall of the sliding vertical seat 25. The horizontal placing rack 29 is slidingly arranged between the two limiting guide rails 32. By starting the sliding drive motor 26, the threaded rod 27 drives the sliding vertical seat 25 and the horizontal placing rack 29 to extend or retract as a whole, which facilitates the storage and retrieval of eggs.

[0062] The upper surface of the outer box 1 is fixed with two humidifying water tanks 33, which are arranged on the lateral sides of the integrated control box 11. The upper surface of the outer box 1 is further fixed with two water supply pumps 34 corresponding to the two humidifying water tanks 33. The water supply pumps 34 are connected with the humidifying water tanks 33 for water supply.

[0063] The inner top surface of the inner box 3 is longitudinally fixed with a plurality of spraying humidifying pipes 35. The spraying humidifying pipes 35 are inverted T-shaped pipes, which are arranged opposite to the limiting slots 30. The upper ends of the spraying humidifying pipes 35 are in communication with the humidifying water tanks 33.

[0064] The lower end of each spraying humidifying pipe 35 is axially fixed with a plurality of atomizing nozzles 36.

[0065] When the device is used for hatching, the operation process is as follows: Egg placing: First, open the two hinged doors 9 on the front surface of the outer box 1, and check the internal conditions through the observation port 10 (transparent glass). Then start the sliding drive motor 26 to drive the threaded rod 27 to move the sliding vertical seat 25 longitudinally along the guide rail 24, so that the horizontal placing rack 29 partially extends out of the box. Place the Cangji eggs one by one into the limiting slots 30 of the horizontal placing rack 29, and fix them with the constraint square 31 to ensure the stability of the eggs. After placing, the sliding vertical seat 25 returns to the inside of the inner box 3, and finally the hinged doors 9 are closed.

[0066] Parameter setting: Through the control panel 12 on the integrated control box 11, set the required parameters for hatching, including constant temperature (generally 37.5-38°C), humidity (50%-60%) and ventilation frequency, etc. The integrated control box 11 can automatically adjust the control strategy according to the characteristics of high-altitude environment (such as low oxygen and low temperature).

[0067] Constant temperature monitoring: The thermal sensor 23 arranged in the ventilation flow channel 5 and the heat exchange flow channel 6 can monitor the air temperature in real time and feed back the data to the integrated heat exchanger 20. As the core of constant temperature control, the integrated heat exchanger 20 dynamically adjusts the operating state of the temperature-adjusting cold pipe 21 and the temperature-adjusting hot pipe 22 according to the difference between the set temperature and the measured temperature.

[0068] Refrigeration mode: When the temperature of the inner box 3 is too high, the integrated heat exchanger 20 starts the refrigeration cycle. The temperature-adjusting cold pipe 21 (containing refrigerant) absorbs heat in the ventilation flow channel 5, and the serpentine structure increases the heat exchange area. The cooled air enters the heat exchange flow channel 6 through the transverse inlet and outlet air port 18 of the middle box 2, thereby achieving the cooling of the inner box 3.

[0069] Control logic: The integrated heat exchanger 20 automatically switches between refrigeration or heating mode according to the temperature data fed back by the thermal sensor 23: when the temperature is higher than the set value, the refrigeration cycle is started, and the temperature-adjusting cold pipe 21 absorbs heat; when the temperature is lower than the set value, the heating cycle is started, and the temperature-adjusting hot pipe 22 releases heat.

[0070] Heating mode: If the temperature of the inner box 3 is too low, the integrated heat exchanger 20 starts the heating cycle. The temperature-adjusting hot pipe 22 (containing heating medium) releases heat in the heat exchange flow channel 6, and the vertical serpentine structure helps to evenly distribute the heat. Hot air enters the incubation area through the longitudinal inlet and outlet air port 19 of the inner box 3, ensuring that the internal temperature is stable within the set range.

[0071] Temperature equalization: With the reasonable layout of the ventilation flow channel 5 and the heat exchange flow channel 6, the temperature-adjusted air circulates in the inner box 3, making the heat on each egg on the incubation placement assembly uniform.

[0072] Fan system operation: The ventilation fan 16 located in the two installation air ducts 13 on the outer box 1 starts to operate, driving the ventilation fan blade 17 to rotate, introducing fresh air from the outside or discharging internal waste gas. Air flows through the ventilation flow channel 5 between the outer box 1 and the middle box 2 to ensure oxygen supply and timely discharge of carbon dioxide, which is particularly important in high-altitude low-oxygen environments.

[0073] Airflow path: External air enters the ventilation flow channel 5 through the installation air duct 13, is cooled or heated when flowing through the temperature-adjusting cold pipe 21, then enters the heat exchange flow channel 6 through the transverse inlet and outlet air port 18 of the middle box 2, and finally uniformly enters the incubation area through the longitudinal inlet and outlet air port 19 of the inner box 3; waste gas is discharged through the reverse path.

[0074] Humidification system starts: according to the humidity value set by the control panel 12, the water supply pump 34 draws water from the humidification water tank 33 and delivers it to the top of the inner tank 3 through the spray humidification pipe 35. The lower end of the inverted T-shaped spray humidification pipe 35 is provided with an atomizing nozzle 36, which can atomize and uniformly spray water, directly opposite the limiting slot 30 on the horizontally placed shelf 29, ensuring that the surface of each egg can be uniformly humidified.

[0075] Humidity adjustment: the atomized water mist evaporates quickly, thereby increasing the humidity inside the inner tank 3. If the humidity is too high, the fan system will increase ventilation to reduce the humidity; if the humidity is insufficient, the humidification system will increase the spraying frequency. The entire humidity adjustment process is automatically monitored and intelligently adjusted by the integrated control box 11.

[0076] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A high-altitude Tibetan chicken embryo intelligent constant temperature incubator, characterized by: The container includes an outer box (1), a middle box (2), and an inner box (3), with the dimensions of the outer box (1), middle box (2), and inner box (3) decreasing sequentially. The outer box (1) is a horizontally extending square box, and a square connecting opening (4) is provided on the front side wall of the outer box (1). The middle box (2) and the inner box (3) are both square boxes with front openings. The opening ends are respectively fixed on the inner wall of the opening side of the outer box (1). An air exchange channel (5) is provided between the outer box (1) and the middle box (2). A fan system connected to the air exchange channel (5) is provided on the outer box (1). A heat exchange channel (6) is provided between the middle box (2) and the inner box (3). A constant temperature control system is provided in the heat exchange channel (6). An incubation placement component is provided in the inner box (3).

2. The intelligent constant temperature incubator for high-altitude Tibetan chicken embryos according to claim 1, characterized in that: The lower surface of the outer casing (1) is fixed with a support base (7). Two limiting plates (8) are provided on the upper and lower sides of the square connecting port (4), and the ends of the limiting plates (8) are welded to the front outer wall of the outer box (1). Two opening doors (9) are provided on the outside of the square opening (4). The two opening doors (9) are connected in the middle. The ends of each opening door (9) are respectively hinged between the two limiting clamps (8). Each of the opening and closing doors (9) is provided with a square observation opening (10), and a transparent glass is fixed inside the observation opening (10).

3. The intelligent constant temperature incubator for high-altitude Tibetan chicken embryos according to claim 2, characterized in that: An integrated control box (11) is fixed in the middle of the upper surface of the outer casing (1), and a control panel (12) is provided on the longitudinal outer wall of the integrated control box (11).

4. The intelligent constant temperature incubator for high-altitude Tibetan chicken embryos according to claim 3, characterized in that: The fan system includes two mounting ducts (13), which are respectively fixed to the transverse outer wall of the outer casing (1) by bolts. The mounting ducts (13) are connected to the outer casing (1). Each of the installation ducts (13) has an air exchange baffle (14) fixed on its inner peripheral wall. The air exchange baffle (14) has a number of centrally symmetrical air exchange ports (15). An air exchange fan (16) is fixed on the outer side wall of the air exchange baffle (14). The output shaft of the air exchange fan (16) passes through the air exchange baffle (14) and is fixed with an air exchange fan blade (17). The upper and lower surfaces of the middle layer box (2) are provided with a number of longitudinally arranged transverse air inlets and outlets (18), and the transverse sidewalls of the inner layer box (3) are provided with a number of vertically arranged longitudinal air inlets and outlets (19).

5. The intelligent constant temperature incubator for high-altitude Tibetan chicken embryos according to claim 4, characterized in that: The constant temperature control system includes an integrated heat exchanger (20), which is fixed on the back of the outer casing (1). Two temperature-regulating cold pipes (21) are connected to the upper and lower sides of the integrated heat exchanger (20). The temperature-regulating cold pipes (21) are located in the air exchange channel (5) and are positioned directly opposite the horizontal air inlet and outlet (18). The temperature-regulating cold pipes (21) are horizontally arranged serpentine pipes, and the temperature-regulating cold pipes (21) contain circulating refrigerant. Two temperature-regulating heat pipes (22) are connected to the left and right sides of the integrated heat exchanger (20). The temperature-regulating heat pipes (22) are located in the heat exchange channel (6) and are positioned directly opposite the longitudinal air inlet and outlet (19). The temperature-regulating heat pipes (22) are vertically arranged serpentine tubes and contain circulating heating medium.

6. The intelligent constant temperature incubator for high-altitude Tibetan chicken embryos according to claim 5, characterized in that: The air exchange channel (5) and the heat exchange channel (6) are respectively provided with thermal sensors (23) that are electrically connected to the integrated heat exchanger (20).

7. The intelligent constant temperature incubator for high-altitude Tibetan chicken embryos according to claim 6, characterized in that: The incubation placement component includes two vertically symmetrical guide rails (24), which are fixed to the inner top surface and the inner ground surface of the inner box (3), respectively. A sliding vertical seat (25) is slidably mounted between the two guide rails (24). A sliding drive motor (26) is fixed to the back of the outer housing (1). A longitudinally extending drive threaded rod (27) is fixed to the end of the output shaft of the sliding drive motor (26). The drive threaded rod (27) passes through and is threadedly connected to the sliding vertical seat (25). The sliding vertical seat (25) has several strip-shaped connecting ports (28) on its transverse sidewall, and the strip-shaped connecting ports (28) are positioned opposite the longitudinal air inlets and outlets (19).

8. The intelligent constant temperature incubator for high-altitude Tibetan chicken embryos according to claim 7, characterized in that: The incubation placement assembly also includes several horizontal placement racks (29), which are divided into two symmetrical groups, and the two groups of horizontal placement racks (29) are respectively located on both sides of the sliding vertical seat (25); Each of the horizontal placement racks (29) has a plurality of limiting slots (30) opened along the longitudinal direction, and a constraint frame (31) is fixed on the upper surface of the horizontal placement rack (29). Each of the horizontal placement racks (29) is provided with two limiting guide rails (32) on its lateral sides. One of the limiting guide rails (32) is fixed on the lateral inner wall of the inner box (3), and the other limiting guide rail (32) is fixed on the lateral inner wall of the sliding vertical seat (25). The horizontal placement rack (29) is slidably clamped between the two limiting guide rails (32).

9. The intelligent constant temperature incubator for high-altitude Tibetan chicken embryos according to claim 8, characterized in that: Two humidifying water tanks (33) are fixed on the upper surface of the outer casing (1). The two humidifying water tanks (33) are respectively located on the horizontal sides of the integrated central control box (11). Two water supply pumps (34) are fixed on one side of the upper surface of the outer casing (1) corresponding to the two humidifying water tanks (33). The water supply pumps (34) are connected to the humidifying water tanks (33) to supply water. Several spray humidification pipes (35) are fixedly arranged longitudinally on the inner top surface of the inner box (3). The spray humidification pipes (35) are inverted T-shaped pipes, and the upper end of the spray humidification pipes (35) is connected to the humidification water tank (33). Each of the spray humidification pipes (35) has several atomizing nozzles (36) fixed at its lower end along the axial direction.

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