A livestock and poultry incubator with intelligent temperature-adjusting graphene heating and implementation method

Abstract

The present invention discloses an intelligent temperature-controlled graphene heating livestock and poultry incubator and an implementation method, which includes a main body module, an anti-thief wind self-cleaning module, an environmental control module, a livestock and poultry monitoring module and a control module. The main body module includes a box unit and a manure-leaking plate unit, the anti-thief wind self-cleaning module includes a plurality of anti-thief wind self-cleaning units and a cleaning auxiliary unit, the environmental control module includes a sensor and a fan, and the livestock and poultry monitoring module includes four pressure sensors. The intelligent temperature-controlled incubator realizes intelligent and efficient heating through the main body module, and the anti-thief wind self-cleaning module is used to ensure that easily accumulated feces and urine can be discharged in a timely, rapid and thorough manner, while preventing the invasion of thief wind, solving the problem of environmental pollution in the incubator caused by the accumulation of feces and urine, and the livestock and poultry monitoring module is used to realize dynamic and accurate temperature adjustment based on the actual status and needs of the livestock and poultry in the incubator, thereby meeting the complex insulation needs of multi-species and multi-stage livestock and poultry breeding, and also realizing the early warning function of various dangerous events.

Description

Technical Field

[0001] The present invention relates to the field of livestock and poultry breeding equipment, and in particular to an intelligent temperature-adjustable graphene-heated livestock and poultry incubator and an implementation method thereof. Background Art

[0002] Livestock and poultry are warm-blooded animals, and maintaining normal body temperature is very important for their health and production performance. On the one hand, livestock and poultry can maintain a constant body temperature through their own physiological regulation and behavior. On the other hand, environmental temperature control can support livestock and poultry to maintain normal body temperature. In modern animal husbandry production, it is a common practice to provide a warm environment for livestock and poultry. Due to differences in livestock and poultry breeds, ages, weights, feeding methods, individual adaptability, etc., the environmental temperature required for breeding is also different, especially for young livestock and poultry, because their own body temperature regulation function has not yet fully developed, and body temperature maintenance still needs to rely on external heat sources. In addition, the ambient temperature in cold areas is at a low level for a long time, and non-young livestock and poultry also need external heat support to obtain better production performance.

[0003] At present, the heating and insulation equipment used in livestock and poultry farming include insulation boxes, insulation lamps, electric heating plates, electric heating tubes, fuel stoves, etc. Among them, the most commonly used incubators are incubators in livestock and poultry delivery rooms, which generally adopt an insulation box and a insulation lamp, or a combination of an insulation box and an electric heating plate. The existing technology has the following problems: high energy consumption, uneven heating, poor temperature control performance, very easy to be damaged and leak electricity, and poor waterproof performance; easy accumulation of feces and urine, environmental pollution problems in the incubator, difficult to clean, and unable to prevent drafts; simple temperature control cannot meet the complex insulation needs of multi-species and multi-stage livestock and poultry farming; it is impossible to perform dynamic and accurate temperature adjustment based on the actual status and needs of the livestock and poultry in the incubator; there are major defects such as no dangerous event warning function or too high warning costs.

[0004] Graphene is a thin film in the shape of a hexagonal honeycomb lattice composed of carbon atoms in sp2 hybrid orbitals. It is a two-dimensional material with a thickness of only one carbon atom. Graphene has super thermal conductivity and extremely high efficiency. It can achieve the purpose of heating within a few seconds. The electric heat conversion rate is almost close to 100%, which is nearly half higher than the traditional electric heating efficiency. It also has the characteristic of fast heat dissipation, so it will not cause the accumulation of electric heat energy and create fire hazards. The graphene heating layer is used as the heat source to evenly spread heat energy in the form of far-infrared radiation. It has many advantages such as fast and uniform heating, low energy consumption, high efficiency, fast heat dissipation and easy processing and shaping.

[0005] At present, there is no efficient heating incubator device or solution that can dynamically and accurately adjust the temperature based on the actual status and needs of the livestock and poultry in the incubator, so as to meet the complex insulation needs of multi-species and multi-stage livestock and poultry farming, and has a low-cost dangerous event warning function, which can prevent the accumulation of feces and urine and the invasion of wind. Summary of the invention

[0006] In view of the shortcomings of existing incubator technology and equipment, the purpose of the present invention is to provide an intelligent temperature-controlled graphene heating incubator for livestock and poultry and an implementation method, so as to realize a heating incubator with intelligent temperature control.

[0007] In order to solve the above technical problems, the specific technical solutions adopted by the present invention are as follows:

[0008] An intelligent temperature-controlled graphene heating livestock and poultry incubator, comprising a main body module, an anti-theft wind self-cleaning module, an environmental control module, a livestock and poultry monitoring module and a control module;

[0009] The body module includes a box unit and a slatted floor unit, the box unit is installed on the upper surface of the slatted floor unit, and the two form a closed space of the incubator, the box unit includes a cover plate and a side wall, the cover plate is provided with a ventilation hole, the side wall is provided with a door for livestock and poultry to enter and exit, the slatted floor unit is provided with a plurality of slatted long waist holes penetrating the upper and lower end surfaces, the box unit and the slatted floor unit both include a shell and an intermediate layer, wherein the intermediate layer includes a heat-insulating reflective layer, a waterproof and leakproof insulating layer II, a graphene heating layer, a waterproof and leakproof insulating layer I, and a thermal insulation layer arranged from the outside to the inside, and the graphene heating layer is composed of a plurality of graphene heating units connected in parallel through wires;

[0010] The anti-thief wind self-cleaning module includes a plurality of anti-thief wind self-cleaning units and a cleaning auxiliary unit. The anti-thief wind self-cleaning unit includes a strip baffle and a plurality of elastic support members. The outer contour of the strip baffle is the same as the inner contour of the corresponding long waist hole for leaking manure. The strip baffle is hingedly installed in the corresponding long waist hole for leaking manure through a plurality of elastic support members. The supporting force of the plurality of elastic support members is balanced with the gravity of the strip baffle, and the upper surface of the strip baffle is made coplanar with the upper surface of the leaking manure plate unit. The cleaning auxiliary unit includes a vibration motor and a connecting member. The vibration motor is connected to the leaking manure plate unit through the connecting member.

[0011] The environmental control module includes a temperature sensor, a humidity sensor, an air quality sensor and a fan. The temperature sensor, the humidity sensor and the air quality sensor are all arranged below the upper cover plate, and the fan is arranged on the body module;

[0012] The livestock and poultry monitoring module includes four pressure sensors, namely a first pressure sensor, a second pressure sensor, a third pressure sensor and a fourth pressure sensor. The four pressure sensors are installed on the lower surface of the slatted floor unit and are respectively located near the midpoints of the four sides. The four pressure sensors are communicatively connected to the control module through the data acquisition and processing module, and the control module can read the measurement values ​​of the four pressure sensors in real time.

[0013] Furthermore, the control module can determine the optimal growth temperature T for the livestock and poultry of the breed according to the real-time ambient temperature T in the incubator fed back by the temperature sensor.d , control the temperature of the graphene heating layer of the box unit and the slatted floor unit, or control the fan to assist in temperature adjustment, thereby ensuring T = T d , and the incubator enters a constant temperature insulation state.

[0014] Furthermore, the cycle times of the four pressure sensors are G n , where n = 1, 2, 3, 4, the livestock monitoring module can be used to monitor the change of the number of livestock N in the incubator, so as to feedback the control module to further dynamically and accurately adjust the temperature, N = (G-G0) / M d g, N are positive integers, G = G1 + G2 + G3 + G4, G0 is the G value when there is no livestock in the incubator, d is the age of the livestock, d = 1, 2, 3..., M d is the weight of the livestock and poultry of this breed in kilograms at d days of age. Whenever the number of livestock and poultry N in the incubator remains unchanged for a certain period of time, the control module can further dynamically and accurately adjust the temperature according to the preset intelligent temperature control model based on the N value, thereby ensuring T = T d修正1 , T d修正1 T is the value corrected based on the number of livestock and poultry N in the incubator. d value, and the incubator enters the constant temperature insulation state.

[0015] Furthermore, the livestock monitoring module can be used to monitor the distribution of livestock and poultry in the incubator, and the feedback control module can further dynamically and accurately adjust the temperature. G'=k(G1+G2+G3+G4) / 4, k is the trigger coefficient, 0<k<1, when one or more G n When <G', it is judged as a pile, triggering the control module to issue a temperature increase command. n When the temperature is less than G', it is judged as a slight pile, triggering a low-speed heating command. n When the temperature is less than 3G, it is judged as moderate stacking, triggering the mid-range heating command. n When <G', it is judged as severe stacking, triggering the high-end temperature increase command until it is no longer judged as stacking, thereby ensuring T=T d修正2 , T d修正2 T is the value corrected based on the distribution of livestock and poultry in the incubator. d value, and the incubator enters the constant temperature insulation state.

[0016] Furthermore, when the number of livestock and poultry N in the incubator is ≥1 for a certain period of time for a long time, the trigger control module sends an early warning instruction to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and handle events such as livestock and poultry illness or death.

[0017] Furthermore, when the number of livestock and poultry in the incubator N lasts for a certain period of time < N max When N maxThe maximum value of the actual number of livestock and poultry in the incubator triggers the control module to send an early warning instruction to notify the livestock and poultry health management personnel to go to the periphery of the corresponding incubator to verify and handle incidents such as livestock and poultry being squeezed or killed.

[0018] Furthermore, when the G of the four pressure sensors n When the value fluctuates greatly up and down for a certain period of time, the control module is triggered to send an early warning command to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and deal with incidents such as livestock and poultry fighting or tail biting.

[0019] Furthermore, the fan is a positive pressure fan or a negative pressure fan.

[0020] Furthermore, the opening and closing of the strip baffle relative to the long waist hole for leaking manure can be controlled, and can cooperate with the fan to achieve positive pressure ventilation or negative pressure ventilation.

[0021] Furthermore, the pressure sensor may be a strain gauge, piezoresistive, capacitive or piezoelectric pressure sensor.

[0022] Furthermore, temperature probes are provided in the insulation layers of the box unit and the slatted floor unit.

[0023] Furthermore, the cover plate or side wall of the box unit is made of transparent material.

[0024] Furthermore, the control module includes a microprocessor, a display screen, a communication module, and a remote intelligent monitoring terminal.

[0025] Furthermore, the microprocessor is a single chip microcomputer or a PLC or a microcomputer or an artificial intelligence board.

[0026] Furthermore, the remote intelligent monitoring terminal is a computer or a smart phone.

[0027] A method for realizing an intelligent temperature-controlled graphene heating livestock and poultry incubator comprises the following steps:

[0028] Step 1: Turn on the power switch of the incubator, and the incubator will enter the temperature adjustment state;

[0029] Step 2: The temperature sensor feeds back the real-time ambient temperature value T in the incubator, and the feedback control module dynamically and accurately adjusts the temperature;

[0030] Step 3: When T<T d When T>T d When the temperature is high, the graphene heating layer of the cabinet unit and the slatted floor unit is controlled to stop heating, or the fan is controlled to assist in temperature adjustment, and the cycle is repeated to ensure that T = T d , and at the same time the incubator enters a constant temperature insulation state;

[0031] Step 4: The livestock and poultry monitoring module monitors the change of the number N of livestock and poultry in the incubator in real time, and uses the feedback control module to further dynamically and accurately adjust the temperature;

[0032] Step 5: When N ≥ 1, and N remains unchanged for a certain period of time, the control module further dynamically and accurately adjusts the temperature according to the preset intelligent temperature control model based on the N value, thereby ensuring that T = T d修正1 , and at the same time the incubator enters a constant temperature insulation state;

[0033] Step 6: At the same time, the livestock and poultry monitoring module monitors the distribution of livestock and poultry in the incubator in real time, and uses the feedback control module to further dynamically and accurately adjust the temperature;

[0034] Step 7: When 1G n When the temperature is less than G', it is judged as a slight pile, triggering a low-speed heating command. n When the temperature is less than 3G, it is judged as moderate stacking, triggering the mid-range heating command. n When <G', it is judged as severe stacking, triggering the high-end temperature increase command until it is no longer judged as stacking, thereby ensuring T=T d修正2 , and at the same time the incubator enters a constant temperature insulation state;

[0035] Step 8: At the same time, the livestock and poultry monitoring module monitors the change of the number N of livestock and poultry in the incubator in real time, and sends an early warning instruction to the feedback control module;

[0036] Step 9: When N lasts for a certain period of time ≥ 1 for a long time, the trigger control module sends an early warning instruction to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and handle events such as livestock and poultry illness or death;

[0037] Step 10: When N is less than N for a certain period of time max When N max The maximum value of the actual number of livestock and poultry in the incubator triggers the control module to send an early warning instruction to notify the livestock and poultry health management personnel to go to the periphery of the corresponding incubator to verify and handle events such as livestock and poultry being squeezed or killed;

[0038] Step 11: At the same time, the livestock and poultry monitoring module monitors the distribution of livestock and poultry in the incubator in real time, and sends an early warning instruction to the feedback control module;

[0039] Step 12: When the G of the four pressure sensors n When the value fluctuates greatly up and down for a certain period of time, the control module is triggered to send an early warning command to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and deal with incidents such as livestock and poultry fighting or tail biting;

[0040] Step 13: While the incubator is being intelligently temperature-controlled, the strip baffle can be opened and closed relative to the long waist hole for leaking manure, and cooperates with the fan to complete positive pressure ventilation or negative pressure ventilation to assist in temperature control.

[0041] Furthermore, the control module is communicatively connected with the intelligent environmental control system of the livestock and poultry farm. The control module transmits the temperature data collected dynamically and in real time to the intelligent environmental control system for storage. After data, cleaning, processing and analysis, an intelligent regulation model is constructed to feedback control a series of environmental control devices to optimize the breeding environment, and relevant data is displayed on the real-time monitoring intelligent management large screen.

[0042] Beneficial effects of the present invention:

[0043] The present invention realizes intelligent and efficient heating by providing a box unit and a manure-leaking board unit with a heat-insulating reflective layer, a waterproof and leak-proof insulating layer II, a graphene heating layer, a waterproof and leak-proof insulating layer I, and a thermal insulation layer, thereby avoiding the defects of the prior art such as high energy consumption, uneven heating, poor temperature control performance, very easy damage and leakage, and poor waterproof performance; utilizing an anti-thief wind self-cleaning module including a plurality of anti-thief wind self-cleaning units and cleaning auxiliary units, ensuring that easily accumulated feces and urine can be discharged in a timely, rapid and thorough manner, while preventing the invasion of thief winds, and solving the problem of environmental pollution in the incubator caused by the accumulation of feces and urine; utilizing a low-cost livestock and poultry monitoring module composed of four pressure sensors, realizing dynamic and precise temperature adjustment based on the actual status and needs of livestock and poultry in the incubator, thereby meeting the complex insulation needs of multi-species and multi-stage livestock and poultry breeding, and at the same time, also realizing the early warning function of dangerous events such as livestock and poultry illness, death, fighting, tail biting, and squeezing. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 The overall structure of the livestock and poultry incubator with intelligent temperature-controlled graphene heating is shown in the figure. Figure 1 ;

[0045] Figure 2 This is a schematic diagram of the overall structure of the livestock and poultry incubator without a cover plate of the intelligent temperature-adjusting graphene heating of the present invention;

[0046] Figure 3 The overall structure of the livestock and poultry incubator with intelligent temperature-controlled graphene heating is shown in the figure. Figure 2 ;

[0047] Figure 4 This is a schematic diagram of the structure of the anti-theft wind self-cleaning module of the present invention;

[0048] Figure 5 This is a schematic diagram of the structure of the anti-theft wind self-cleaning unit of the present invention;

[0049] Figure 6 This is a cross-sectional structural diagram of the main module housing of the present invention;

[0050] Figure 7 This is a schematic diagram of the structure of the graphene heating layer of the present invention;

[0051] Figure 8 This is a schematic diagram of the arrangement of the graphene heating layer of the present invention;

[0052] Fig. 9 This is a control system architecture diagram of the present invention.

[0053] The reference numerals are as follows:

[0054] 1-pressure sensor; 2-main body module; 3-box unit; 4-ventilation hole; 5-cover plate; 6-side wall; 7-fan; 8-control module; 9-slatted manure board unit; 10-long waist hole for slatted manure; 11-temperature sensor; 12-humidity sensor; 13-air quality sensor; 14-environmental control module; 15-door; 16-livestock and poultry monitoring module; 17-anti-thief wind self-cleaning module; 18-anti-thief wind self-cleaning unit; 19-cleaning auxiliary unit; 20-vibration motor; 21-elastic support; 22-strip baffle; 23-heat insulation reflective layer; 24-waterproof and leakproof insulation layer II; 25-graphene heating layer; 26-waterproof and leakproof insulation layer I; 27-insulation layer; 28-temperature probe; 29-shell; 30-wire; 31-graphene heating unit. DETAILED DESCRIPTION

[0055] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0056] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "axial", "radial", "vertical", "horizontal", "inner", "outer" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0057] The technical solution of the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0058] Combination Figure 1 , Figure 2 , Figure 3 As shown, the intelligent temperature-controlled graphene heating livestock and poultry incubator of the present invention includes a main body module 2, an anti-theft wind self-cleaning module 17, an environmental control module 14, a livestock and poultry monitoring module 16 and a control module 8.

[0059] Combination Figure 1 , Figure 6 , Figure 7 , Figure 8 As shown, the main body module includes a box unit 3 and a slatted floor unit 9, the box unit 3 is installed on the upper surface of the slatted floor unit 9, and the two form a closed space of the incubator, the box unit 3 includes a cover plate 5 and a side wall 6, the cover plate 5 is provided with a ventilation hole 4, the side wall 6 is provided with a door 15 for livestock and poultry to enter and exit, the slatted floor unit 9 is provided with a plurality of slatted long waist holes 10 passing through the upper and lower end surfaces, the box unit 3 and the slatted floor unit 9 both include a shell 29 and an intermediate layer, wherein the intermediate layer includes a heat-insulating reflective layer 23, a waterproof and leak-proof insulating layer II24, a graphene heating layer 25, a waterproof and leak-proof insulating layer I26, and a thermal insulation layer 27 arranged from the outside to the inside, and the graphene heating layer 25 is composed of a plurality of graphene heating units 31 connected in parallel through a wire 30.

[0060] Combination Figure 3 , Figure 4 , Figure 5As shown, the anti-thief wind self-cleaning module 17 includes a plurality of anti-thief wind self-cleaning units 18 and a cleaning auxiliary unit 19. The anti-thief wind self-cleaning unit 18 includes a strip baffle 22 and a plurality of elastic support members 21. The outer contour of the strip baffle 22 is the same as the inner contour of the corresponding long waist hole 10 for leaking manure. The strip baffle 22 is hingedly installed in the corresponding long waist hole 10 for leaking manure through a plurality of elastic support members 21. The supporting force of the plurality of elastic support members 21 is balanced with the gravity of the strip baffle, and the upper surface of the strip baffle 22 is coplanar with the upper surface of the leaking manure plate unit 9. When livestock and poultry feces and urine fall onto the baffle, the supporting force of the elastic support member 21 is insufficient to support the strip baffle 22 and the feces and urine, so that the strip baffle 22 flips at a certain angle , so that the easily accumulated feces and urine can be discharged from the incubator in a timely, rapid and thorough manner, and then the strip baffle 22 is restored to be coplanar with the upper surface of the manure-leaking plate unit 9 under the supporting force of the elastic support member 21, and at the same time plays a role in preventing the invasion of draughts. The cleaning auxiliary unit 19 includes a vibration motor 20 and a connecting member. The vibration motor 20 is connected to the manure-leaking plate unit through the connecting member. The control module 8 starts to move for a period of time to further discharge the feces and urine remaining on the strip baffle 22, the manure-leaking plate unit 9 or the manure-leaking long waist hole 10, thereby solving the problem of environmental pollution in the incubator caused by the accumulation of feces and urine, which is not conducive to the health of livestock and poultry in the incubator, and also solves the problem of high-frequency cleaning of the incubator that requires a lot of manpower.

[0061] Combination Figure 2 As shown, the environmental control module 14 includes a temperature sensor 11 , a humidity sensor 12 , an air quality sensor 13 and a fan 7 . The above sensors are all arranged below the upper cover plate 5 , and the fan 7 is arranged on the main body module 2 .

[0062] Combination Figure 1 , Figure 3 As shown, the livestock and poultry monitoring module 16 includes four pressure sensors 1, namely a first pressure sensor, a second pressure sensor, a third pressure sensor and a fourth pressure sensor. The four pressure sensors 1 are installed on the lower surface of the slatted floor unit and are respectively located near the midpoints of the four sides. The four pressure sensors 1 are communicated with the control module 8 through the data acquisition and processing module, and the control module 8 can read the measurement values ​​of the four pressure sensors 1 in real time.

[0063] The control module 8 can adjust the temperature T of the incubator according to the optimal growth temperature T of the livestock and poultry of the breed according to the real-time ambient temperature T in the incubator fed back by the temperature sensor 11. d , control the temperature of the graphene heating layer 25 of the box unit 3 and the slatted floor unit 9, or control the fan 7 to assist in temperature adjustment, thereby ensuring T = T d At the same time, the incubator enters a constant temperature insulation state, thus overcoming the problem that the simple temperature control of the existing technology cannot meet the complex insulation requirements of multi-species and multi-stage livestock and poultry breeding.

[0064] Among them, the cycle times of the four pressure sensors 1 are G n , where n = 1, 2, 3, 4, the livestock monitoring module 16 can be used to monitor the change in the number of livestock N in the incubator, so as to feedback the control module 8 to further dynamically and accurately adjust the temperature, N = (G-G0) / M d g, N are positive integers, G = G1 + G2 + G3 + G4, G0 is the G value when there is no livestock in the incubator, d is the age of the livestock, d = 1, 2, 3..., M d is the weight of the livestock and poultry of this breed in kilograms at the age of d days. Whenever the number of livestock and poultry N in the incubator remains unchanged for a certain period of time, the control module 8 can further dynamically and accurately adjust the temperature according to the preset intelligent temperature control model based on the N value, thereby ensuring that T=T d修正1 , T d修正1 T is the value corrected based on the number of livestock and poultry N in the incubator. d value, and the incubator enters a constant temperature insulation state, thereby utilizing a low-cost livestock and poultry monitoring module 16 composed of four pressure sensors 1 to achieve dynamic and accurate temperature adjustment based on the actual number of livestock and poultry in the incubator, which is more energy-saving and environmentally friendly.

[0065] Among them, the livestock and poultry monitoring module 16 can be used to monitor the distribution of livestock and poultry in the incubator, so as to feedback the control module 8 to further dynamically and accurately adjust the temperature. G'=k(G1+G2+G3+G4) / 4, k is the trigger coefficient, 0<k<1, when one or more G n When <G', it is judged as a pile, and the control module 8 is triggered to issue a temperature increase instruction. n When the temperature is less than G', it is judged as a slight pile, triggering a low-speed heating command. n When the temperature is less than 3G, it is judged as moderate stacking, triggering the mid-range heating command. n When <G', it is judged as severe stacking, triggering the high-end temperature increase command until it is no longer judged as stacking, thereby ensuring T=T d修正2 , T d修正2 T is the value corrected based on the distribution of livestock and poultry in the incubator. d value, and the incubator enters a constant temperature insulation state, thereby utilizing a low-cost livestock and poultry monitoring module 16 composed of four pressure sensors 1 to achieve dynamic and precise temperature adjustment based on the actual state and needs of the livestock and poultry in the incubator.

[0066] Among them, when the number of livestock and poultry N in the incubator remains ≥1 for a certain period of time for a long time, it means that some livestock and poultry have stayed in the incubator for a long time without going out for food and water, thereby triggering the control module 8 to send an early warning instruction to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and handle events such as livestock and poultry illness or death.

[0067] Among them, when the number of livestock and poultry in the incubator N lasts for a certain period of time < N max When N max is the maximum value of the actual number of livestock and poultry in the incubator, indicating that some livestock and poultry have been staying in the low-temperature environment outside the incubator for a long time, and have not returned to the incubator to rest, such as piglets being crushed to death by lactating sows (according to statistics, in the absence of a specific epidemic in the delivery room, the crushing of newborn piglets has always been one of the main causes of death of lactating piglets, especially more than 30% of piglet deaths within 7 days after birth are crushed to death, which seriously reduces the PSY level and efficiency of the pig farm), thereby triggering the control module 8 to send an early warning instruction to notify the livestock and poultry health management personnel to go to the periphery of the corresponding incubator to verify and handle events such as livestock and poultry being squeezed or killed. Thus, the low-cost livestock and poultry monitoring module 16 composed of four pressure sensors 1 is used to realize the early warning function of dangerous events such as livestock and poultry illness, death, fighting, tail biting, and squeezing, while the existing technology requires the use of high-cost visual solutions to monitor various dangerous events.

[0068] Among them, when the G of the four pressure sensors 1 n When the value fluctuates greatly up and down for a certain period of time, it indicates that there is abnormal intense activity among the livestock and poultry, thereby triggering the control module 8 to send an early warning instruction to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and deal with incidents such as livestock and poultry fighting or tail biting.

[0069] The fan 7 is a positive pressure fan or a negative pressure fan.

[0070] The strip baffle 22 can be opened and closed relative to the long waist hole 10, and can cooperate with the fan 7 to achieve positive pressure ventilation or negative pressure ventilation.

[0071] The pressure sensor 1 may be a strain gauge, piezoresistive, capacitive or piezoelectric pressure sensor.

[0072] Combination Figure 2 As shown, temperature probes 28 are provided in the insulation layers 27 of the box unit 3 and the slatted floor unit 9 .

[0073] The cover plate 5 or the side wall 6 of the box unit 3 is made of transparent material.

[0074] Combination Fig. 9 As shown, the control module 8 includes a microprocessor, a display screen, a communication module, and a remote intelligent monitoring terminal.

[0075] Among them, the microprocessor is a single chip microcomputer or a PLC or a microcomputer or an artificial intelligence board.

[0076] Among them, the remote intelligent monitoring terminal is a computer or a smart phone.

[0077] Combination Figure 1-Figure 9As shown, the method for realizing intelligent temperature regulation and heating by using the intelligent temperature regulation graphene heating livestock and poultry incubator of the present invention is as follows:

[0078] (1) Turn on the power switch of the incubator and the incubator will enter the temperature adjustment state;

[0079] (2) The temperature sensor 11 feeds back the real-time ambient temperature value T in the incubator to dynamically and accurately adjust the temperature by the feedback control module 8;

[0080] (3) When T<T d When T>T d When the temperature of the graphene heating layer 25 of the box unit 3 and the slatted floor unit 9 stops rising, or the fan 7 is controlled to assist in temperature adjustment, and the cycle is repeated to ensure that T=T d , and at the same time the incubator enters a constant temperature insulation state;

[0081] (4) The livestock and poultry monitoring module 16 monitors the change of the number N of livestock and poultry in the incubator in real time, and uses the feedback control module 8 to further dynamically and accurately adjust the temperature;

[0082] (5) When N ≥ 1, and N remains unchanged for a certain period of time, the control module 8 further dynamically and accurately adjusts the temperature according to the preset intelligent temperature control model based on the N value, thereby ensuring that T = T d修正1 , and at the same time the incubator enters a constant temperature insulation state;

[0083] (6) At the same time, the livestock and poultry monitoring module 16 monitors the distribution of livestock and poultry in the incubator in real time, and uses the feedback control module 8 to further dynamically and accurately adjust the temperature;

[0084] (7) When 1G n When the temperature is less than G', it is judged as a slight pile, triggering a low-speed heating command. n When the temperature is less than 3G, it is judged as moderate stacking, triggering the mid-range heating command. n When <G', it is judged as severe stacking, triggering the high-end temperature increase command until it is no longer judged as stacking, thereby ensuring T=T d修正2 , and at the same time the incubator enters a constant temperature insulation state;

[0085] (8) At the same time, the livestock and poultry monitoring module 16 monitors the change of the number N of livestock and poultry in the incubator in real time, and sends an early warning instruction to the feedback control module 8;

[0086] (9) When N lasts for a certain period of time ≥ 1 for a long time, the trigger control module 8 sends an early warning instruction to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and handle events such as livestock and poultry illness or death;

[0087] (10) When N lasts for a certain period of time < N max When N max The maximum value of the actual number of livestock and poultry in the incubator triggers the control module 8 to send an early warning instruction to notify the livestock and poultry health management personnel to go to the periphery of the corresponding incubator to verify and handle events such as livestock and poultry being squeezed or killed;

[0088] (11) At the same time, the livestock and poultry monitoring module 16 monitors the distribution of livestock and poultry in the incubator in real time, and sends an early warning instruction to the feedback control module 8;

[0089] (12) When the G of the four pressure sensors 1 n When the value fluctuates up and down significantly for a certain period of time, the trigger control module 8 sends an early warning instruction to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and deal with incidents such as livestock and poultry fighting or tail biting;

[0090] (13) While the incubator is being intelligently temperature-controlled, the strip baffle 22 can be opened and closed relative to the long waist hole 10, and cooperates with the fan 7 to achieve positive pressure ventilation or negative pressure ventilation to assist in temperature control.

[0091] Among them, the control module 8 is communicated with the intelligent environmental control system of the livestock and poultry farm. The control module 8 transmits the temperature data collected dynamically and in real time to the intelligent environmental control system for storage. After data, cleaning, processing and analysis, an intelligent regulation model is constructed to feedback control a series of environmental control devices to optimize the breeding environment, and relevant data is displayed on the real-time monitoring intelligent management large screen.

[0092] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0093] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and intent of the present invention.

Claims

1. An intelligent temperature-controlled graphene heating livestock and poultry incubator, characterized in that: It comprises a main body module (2), an anti-theft wind self-cleaning module (17), an environmental control module (14), a livestock and poultry monitoring module (16) and a control module (8); The body module (2) comprises a box unit (3) and a slatted floor unit (9), the box unit (3) is mounted on the upper surface of the slatted floor unit (9), and the two form a closed space of the incubator, the box unit (3) comprises a cover plate (5) and a side wall (6), the cover plate (5) is provided with a ventilation hole (4), the side wall (6) is provided with a door (15) for livestock and poultry to enter and exit, the slatted floor unit (9) is provided with a plurality of slatted floor long waist holes (10) penetrating the upper and lower end surfaces, the box unit (3) and the slatted floor unit (9) both comprise a shell (29) and an intermediate layer, wherein the intermediate layer comprises a heat insulation reflective layer (23), a waterproof and leakproof insulating layer II (24), a graphene heating layer (25), a waterproof and leakproof insulating layer I (26), and a heat preservation layer (27) arranged from the outside to the inside, and the graphene heating layer (25) is composed of a plurality of graphene heating units (31) connected in parallel via a wire (30); The anti-thief wind self-cleaning module (17) comprises a plurality of anti-thief wind self-cleaning units (18) and a cleaning auxiliary unit (19). The anti-thief wind self-cleaning unit (18) comprises a strip baffle (22) and a plurality of elastic support members (21). The outer contour of the strip baffle (22) is the same as the inner contour of the corresponding long waist hole (10) for leaking manure. The strip baffle (22) is hingedly installed in the corresponding long waist hole (10) for leaking manure through the plurality of elastic support members (21). The supporting force of the plurality of elastic support members (21) is balanced with the gravity of the strip baffle (22), and the upper surface of the strip baffle (22) is coplanar with the upper surface of the leaking manure plate unit (9). The cleaning auxiliary unit (19) comprises a vibration motor (20) and a connecting member. The vibration motor (20) is connected to the leaking manure plate unit (9) through the connecting member. The environmental control module (14) comprises a temperature sensor (11), a humidity sensor (12), an air quality sensor (13) and a fan (7); the temperature sensor (11), the humidity sensor (12) and the air quality sensor (13) are all arranged below the cover plate (5); and the fan (7) is arranged on the body module (2); The livestock and poultry monitoring module (16) comprises four pressure sensors (1), namely a first pressure sensor, a second pressure sensor, a third pressure sensor and a fourth pressure sensor. The four pressure sensors (1) are mounted on the lower surface of the slatted floor unit (9) and are respectively located near the midpoints of the four sides. The four pressure sensors (1) are connected to the control module (8) through the data acquisition and processing module, and the control module (8) reads the measurement values ​​of the four pressure sensors (1) in real time. The control module (8) adjusts the temperature of the incubator box according to the optimal growth temperature value T of the livestock and poultry at the corresponding age according to the real-time ambient temperature value T fed back by the temperature sensor (11). d , controlling the graphene heating layer (25) of the box unit (3) and the slatted floor unit (9) to adjust the temperature, or controlling the fan (7) to assist in adjusting the temperature, thereby ensuring that T=T d , and at the same time the incubator enters a constant temperature insulation state; The stable measurement values ​​of the cycle times of the four pressure sensors (1) are G n , wherein n=1, 2, 3, 4, the livestock monitoring module (16) is used to monitor the change of the number N of livestock and poultry in the incubator, so as to further dynamically and accurately adjust the temperature by the feedback control module (8), N=(G-G0) / M d g, N are positive integers, G = G1 + G2 + G3 + G4, G0 is the G value when there is no livestock in the incubator, d is the age of the livestock, d = 1, 2, 3..., M d is the weight of the livestock in kilograms at the age of d days. Whenever the number of livestock N in the incubator remains unchanged for a certain period of time, the control module (8) further dynamically and accurately adjusts the temperature according to the preset intelligent temperature control model based on the N value, thereby ensuring that T = T d修正1 , T d修正1 T is the value corrected based on the number of livestock and poultry N in the incubator. d value, and the incubator enters the constant temperature insulation state; The livestock and poultry monitoring module (16) is used to monitor the distribution of livestock and poultry in the incubator, and to feedback the control module (8) to further dynamically and accurately adjust the temperature. G'=k(G1+G2+G3+G4) / 4, k is the trigger coefficient, 0<k<1, when one or more G n When <G', it is judged as a pile, and the control module (8) is triggered to issue a temperature increase instruction. n When the temperature is less than G', it is judged as a slight pile, triggering a low-speed heating command. n When the temperature is less than 3G, it is judged as moderate stacking, triggering the mid-range heating command. n When <G', it is judged as severe stacking, triggering the high-end temperature increase command until it is no longer judged as stacking, thereby ensuring T=T d修正2 , T d修正2 T is the value corrected based on the distribution of livestock and poultry in the incubator. d value, and the incubator enters the constant temperature insulation state.

2. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 1, characterized in that: When the number of livestock and poultry N in the incubator is greater than or equal to 1 for a certain period of time for a long period of time, the trigger control module (8) sends an early warning instruction to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and handle the livestock and poultry illness or death incidents.

3. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 1, characterized in that: When the number of livestock and poultry in the incubator N lasts for a certain period of time < N max When N max The maximum value of the actual number of livestock and poultry in the incubator triggers the control module (8) to send an early warning instruction to notify the livestock and poultry health management personnel to go to the periphery of the corresponding incubator to verify and handle the incidents of livestock and poultry being squeezed or killed.

4. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 1, characterized in that: When the G of the four pressure sensors (1) n When the value fluctuates greatly up and down for a certain period of time, the control module (8) is triggered to send an early warning instruction to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and deal with the livestock and poultry fighting or tail biting incidents.

5. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 1, characterized in that: The fan (7) is a positive pressure fan or a negative pressure fan.

6. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 1, characterized in that: The strip baffle (22) can be controlled to open and close relative to the long waist hole (10) for leaking manure, and cooperates with the fan (7) to achieve positive pressure ventilation or negative pressure ventilation.

7. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 1, characterized in that: The pressure sensor (1) is a strain gauge, piezoresistive, capacitive or piezoelectric pressure sensor.

8. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 1, characterized in that: Temperature probes (28) are provided in the insulation layers (27) of the box unit (3) and the slatted floor unit (9).

9. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 1, characterized in that: The cover plate (5) or the side wall (6) of the box unit (3) is made of a transparent material.

10. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 1, characterized in that: The control module (8) comprises a microprocessor, a display screen, a communication module, and a remote intelligent monitoring terminal.

11. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 10, characterized in that: The microprocessor is a single chip microcomputer or a PLC or a microcomputer or an artificial intelligence board.

12. The intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 10, characterized in that: The remote intelligent monitoring terminal is a computer or a smart phone.

13. A method for realizing an intelligent temperature-adjustable graphene heating livestock and poultry incubator according to any one of claims 1 to 12, characterized in that: The following steps are included: Step 1: Turn on the power switch of the incubator, and the incubator enters the temperature adjustment state; Step 2: The temperature sensor (11) feeds back the real-time ambient temperature value T in the incubator, so as to feedback the control module (8) to dynamically and accurately adjust the temperature; Step 3: When T<T d When T>T d When the temperature is 0, the graphene heating layer (25) of the cabinet unit (3) and the slatted floor unit (9) is controlled to stop heating, or the fan (7) is controlled to assist in temperature adjustment, and the cycle is repeated to ensure that T=T d , and at the same time the incubator enters a constant temperature insulation state; Step 4: The livestock and poultry monitoring module (16) monitors the change of the number N of livestock and poultry in the incubator in real time, and uses the feedback control module (8) to further dynamically and accurately adjust the temperature; Step 5: When N≥1, and N remains unchanged for a certain period of time, the control module (8) further dynamically and accurately adjusts the temperature according to the preset intelligent temperature control model based on the N value, thereby ensuring that T=T d修正1 , and at the same time the incubator enters a constant temperature insulation state; Step 6: At the same time, the livestock and poultry monitoring module (16) monitors the distribution of livestock and poultry in the incubator in real time, and uses the feedback control module (8) to further dynamically and accurately adjust the temperature; Step 7: When 1G n When the temperature is less than G', it is judged as a slight pile, triggering a low-speed heating command. n When the temperature is less than 3G, it is judged as moderate stacking, triggering the mid-range heating command. n When <G', it is judged as severe stacking, triggering the high-end temperature increase command until it is no longer judged as stacking, thereby ensuring T=T d修正2 , and at the same time the incubator enters a constant temperature insulation state; Step 8: At the same time, the livestock and poultry monitoring module (16) monitors the change of the number N of livestock and poultry in the incubator in real time, and sends an early warning instruction to the feedback control module (8); Step nine, when N lasts for a certain period of time ≥ 1 for a long time, the control module (8) is triggered to send an early warning instruction to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and handle the livestock and poultry illness or death event; Step 10: When N is less than N for a certain period of time max When N max The maximum value of the actual number of livestock and poultry in the incubator triggers the control module (8) to send an early warning instruction to notify the livestock and poultry health management personnel to go to the periphery of the corresponding incubator to verify and handle the event of livestock and poultry being squeezed or killed; Step 11: At the same time, the livestock and poultry monitoring module (16) monitors the distribution of livestock and poultry in the incubator in real time, and sends an early warning instruction to the feedback control module (8); Step 12: When the G of the four pressure sensors (1) n When the value fluctuates greatly up and down for a certain period of time, the control module (8) is triggered to send an early warning instruction to notify the livestock and poultry health management personnel to go to the corresponding incubator to verify and deal with the livestock and poultry fighting or tail biting incidents; Step thirteen, while the incubator is being intelligently temperature-controlled, the strip baffle (22) can be opened and closed relative to the long waist hole (10) for leaking manure, and cooperates with the fan (7) to complete positive pressure ventilation or negative pressure ventilation to assist in temperature control.

14. The method for realizing the intelligent temperature-adjustable graphene heating livestock and poultry incubator according to claim 13, characterized in that: The control module (8) is connected to the intelligent environmental control system of the livestock and poultry farm for communication. The control module (8) transmits the temperature data collected dynamically and in real time to the intelligent environmental control system of the livestock and poultry farm for storage. After data cleaning, processing and analysis, an intelligent control model is constructed to provide feedback to the intelligent environmental control system of the livestock and poultry farm to optimize the breeding environment, and relevant data is displayed on a large screen for real-time monitoring and intelligent management.

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