Equipment for monitoring environment temperature of laying hen breeding house

Abstract

The invention discloses equipment for monitoring the environment temperature of a laying hen breeding house, and relates to the technical field of environment temperature monitoring. Through mutual cooperation of the bottom plate and the supporting blocks, monitoring equipment can be conveniently placed at a designated position according to layout, the convenience of use and installation of the equipment is improved, and then the function of accurately providing the temperature difference condition of different areas in a breeding house is achieved; a sensor can be conveniently collected into a fixing box, the safety of the sensor in the using process is improved, and the function of preventing equipment from being broken down and damaged due to accidents is achieved; multi-dimensional environment data such as temperature, humidity, ammonia concentration and dust content are synchronously collected through an analysis module, and interactive influence and dynamic change of parameters in the laying hen growth environment are accurately captured; association logics of temperature abnormity and linkage risks such as humidity and ammonia concentration exceeding are clearly presented, so that farmers can perceive potential environmental threats in advance.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental temperature monitoring, and in particular to a device for monitoring the environmental temperature of a laying hen breeding pen. Background Art

[0002] In the modern laying hen farming industry, pen temperature is a key factor affecting the healthy growth and egg-laying performance of laying hens. A suitable temperature environment not only reduces stress responses in laying hens and reduces the incidence of disease, but also significantly improves egg production and egg quality. Studies have shown that the optimal temperature range for laying hens is narrow. Temperatures that are too high or too low can lead to decreased egg production, poor eggshell quality, and even widespread disease, resulting in severe economic losses for farmers. Existing devices for monitoring the ambient temperature of laying hen pens are often installed in fixed locations, resulting in a limited monitoring range. This makes it difficult to fully reflect temperature differences in different areas of the pens, and thus fails to provide farmers with accurate and complete environmental data. Furthermore, the devices have poor protection. In the high-humidity, dusty environment of laying hen farming, core components such as sensors are easily damaged by moisture or covered by dust, leading to inaccurate monitoring data and even equipment failure. Frequent equipment maintenance increases farming costs. Traditional farming equipment often focuses on monitoring a single environmental parameter. However, the actual environment in which laying hens grow is a complex system with multiple parameters interacting with each other. Parameters such as temperature, humidity, ammonia concentration, and dust content are interrelated and dynamically changing. By monitoring only temperature, farmers have difficulty detecting the chain reaction risks of other parameters exceeding the standard, and are unable to take preemptive measures to protect the laying hens' living environment. Therefore, the above technical problems need to be solved. Summary of the Invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a device for monitoring the ambient temperature of laying hen breeding pens.

[0004] In order to achieve the above-mentioned object, the present invention adopts the following technical solution: a device for monitoring the ambient temperature of a laying hen breeding pen, comprising a bottom plate and a support block fixed to the upper end of the bottom plate, a connecting column fixedly connected to the middle portion of the upper end of the support block, a wire hole vertically passing through the connecting column, the support block and the middle portion of the bottom plate, and a top end of the connecting column fixedly connected to the bottom end of a fixed box, a closing mechanism being provided on one side of the fixed box, and a detection mechanism being provided on the inside of the fixed box, and a moving mechanism being provided on one side of the detection mechanism along the vertical direction; A control box is provided inside the fixed box near the temperature and humidity sensor. An intelligent control component is provided inside the control box. The intelligent control component includes an analysis module. The analysis module analyzes the data transmitted by the acquisition module, calculates the score of the corresponding item, and determines whether the corresponding item data exceeds the preset threshold of the corresponding item. If the score of the corresponding item is lower than the preset threshold of the score of the corresponding item, a corresponding warning signal is generated and the warning signal of the corresponding item is transmitted to the execution module; if the scores of the corresponding items are all higher than the preset threshold of the score of the corresponding item, the environmental quality index is calculated based on the four data. If the environmental quality index is less than the preset environmental quality index threshold, an adjustment warning signal is generated and the adjustment warning signal is transmitted to the execution module.

[0005] Preferably, heat dissipation holes are evenly formed on both sides of the fixing box, and a guide hole is formed on one side of the upper end of the fixing box.

[0006] Preferably, the closing mechanism includes a closing plate vertically hinged to the opening at one end of the fixing box, a display screen is attached to the upper middle end of the closing plate by fixing glue, and a fixing block is fixedly connected to one side of the closing plate, one end of the fixing block extends out of the closing plate, and the fixing block is clamped in a clamping groove provided in the clamping block, and the clamping block is hingedly fixed to the fixing box by a hinge pin.

[0007] Preferably, the upper end of the clamping block is fixedly connected to a shift block, and the lower end of the clamping block is horizontally installed with an L-shaped positioning block. A limiting rod is also installed on the upper end of one side of the clamping block, and the limiting rod and the L-shaped positioning block are both fixed on the fixing box.

[0008] Preferably, the moving mechanism includes a protective cover fixedly installed inside the fixed box, a servo motor is provided inside the protective cover, an output end of the servo motor is fixedly connected to a worm, and one side of the worm is meshed with a worm wheel.

[0009] Preferably, the detection mechanism includes a screw rod vertically rotatably installed in a fixed box, a worm gear is fixedly connected to the screw rod, and a moving block is threadedly connected to the screw rod, a temperature and humidity sensor is fixedly installed on one side of the moving block by a bolt, an antenna is vertically provided on one side of the upper end of the temperature and humidity sensor, and the antenna vertically passes through a guide hole opened at the upper end of the fixed box.

[0010] Preferably, the intelligent control component includes an acquisition module and an execution module; The acquisition module collects data on temperature, humidity, ammonia concentration, and dust content in the breeding pens and transmits the collected data to the analysis module; The execution module receives the signal transmitted by the analysis module and performs the corresponding operation; After receiving the temperature warning signal, the execution module compares the real-time temperature data with the optimum temperature data. If the temperature is lower than the optimum temperature data, the heater is started, and then the ventilator is linked to accelerate air circulation and circulate hot air to increase the temperature of the chicken house; if the temperature is higher than the optimum temperature data, the ventilator is linked to accelerate air circulation and reduce the ambient temperature. After receiving the humidity warning signal, the execution module compares the real-time humidity data with the optimal humidity data. If the humidity is lower than the optimal humidity data, the humidifier is started to spray the air to increase the humidity; if the humidity is higher than the optimal humidity data, the dehumidifier is turned on to remove moisture. After receiving the ammonia warning signal, the execution module starts the ammonia purification equipment to purify the air and controls the feces cleaning equipment to speed up the feces cleaning frequency, thereby reducing ammonia generation from the source; After receiving the dust warning signal, the execution module starts the dust filtration equipment to filter the dust in the air and improve the air quality of the chicken house; After receiving the adjustment warning signal, the execution module selects the lowest-scoring item among the four data items and performs a warning operation on the corresponding item.

[0011] Preferably, the analysis module performs the following steps for scoring: S1: Obtain the maximum temperature and humidity data in the historical data, and analyze the growth changes and egg production data of laying hens during the breeding process to obtain the most suitable temperature data for laying hens and humidity data ;Score of the impact of temperature on aquaculture , For real-time detected temperature data, and The maximum and minimum values ​​of temperature in historical data respectively; the impact score of humidity on aquaculture , For real-time detected humidity data, and are the maximum and minimum values ​​of humidity in the historical data respectively; S2: Based on the analysis of the growth changes and egg production data of laying hens, the impact of ammonia concentration and dust content on laying hen farming is analyzed. When the ammonia concentration and dust content continue to increase and will cause negative growth in laying hen farming, the ammonia concentration and dust content at the corresponding point are marked as vertex data. 、 When the impact of ammonia concentration and dust content on laying hen farming continues to decrease and is less than the threshold, the ammonia concentration and dust content at the corresponding point will be marked as critical point data. 、 ; Score of the impact of ammonia concentration on aquaculture , Real-time ammonia concentration data; dust content impact score on aquaculture , Real-time detected dust content data; S3: If the score of the corresponding item is lower than the preset threshold of the score of the corresponding item, a corresponding warning signal is generated and the warning signal of the corresponding item is transmitted to the execution module; S4: If the scores of the corresponding items are all higher than the preset thresholds of the corresponding items, the environmental quality index of the breeding pens is calculated based on the temperature, humidity, ammonia concentration and dust content data. , 、 、 and are the weight coefficients of the corresponding items respectively; if the preset environmental quality index threshold , generate an adjustment warning signal, and pass the adjustment warning signal to the execution module.

[0012] Preferably, the analysis module performs the following steps to analyze the weight coefficient: K1: Obtain the judgments of multiple experts on the importance of the four data items through antennas, count the results, take the ones with the most identical judgments as the optimal order, and arrange the corresponding items according to this order; construct a judgment matrix based on the order of temperature, ammonia concentration, humidity, and dust content. , then the product of each row element , ; K2: weight coefficient of the corresponding item , is the number of parameters.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The cooperation between the base plate and the support block facilitates the placement of the monitoring equipment in the designated location according to the layout, improving the convenience of equipment installation and accurately providing the temperature difference between different areas in the barn. The cooperation between the servo motor and the screw facilitates the collection of sensors into the fixed box under special circumstances, improving the safety of the sensors during use and preventing accidental failure and damage to the equipment. Ultimately, the problems of inability to provide accurate and complete environmental data and poor equipment protection performance are solved. 2. The analysis module synchronously collects multi-dimensional environmental data such as temperature, humidity, ammonia concentration, and dust content, accurately capturing the interactive influence and dynamic changes of various parameters in the laying hen's growth environment. By constructing a multi-parameter correlation analysis model, the correlation logic between abnormal temperature and chain risks such as excessive humidity and ammonia concentration is clearly presented, allowing farmers to detect potential environmental threats in advance and lay a solid data foundation for the survival environment of laying hens. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1This is a schematic diagram of the overall three-dimensional structure proposed by the present invention; Figure 2 This is a schematic diagram of the overall three-dimensional structure of the other side proposed by the present invention; Figure 3 This is a schematic diagram of the overall three-dimensional structure proposed by the present invention when viewed from above; Figure 4 The present invention proposes Figure 3 A magnified schematic diagram of the structure of part A in the middle; Figure 5 This is a schematic diagram of the front cross-sectional structure proposed by the present invention; Figure 6 This is a schematic diagram of a top-view cross-sectional structure proposed by the present invention; Figure 7 This is a flow chart of the system proposed in the present invention.

[0015] Serial numbers in the figure: 1. Base plate; 2. Support block; 3. Connecting column; 4. Fixing box; 5. Heat dissipation hole; 6. Closing plate; 7. Display screen; 8. Antenna; 9. Connecting block; 10. Fixing block; 11. Limit rod; 12. Shift block; 13. Temperature and humidity sensor; 14. Moving block; 15. Screw; 16. Protective cover; 17. Servo motor; 18. Worm; 19. Worm gear. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] Example: See Figure 1-7The present invention provides a device for monitoring the ambient temperature of a laying hen breeding pen, comprising a bottom plate 1 and a support block 2 fixed to the upper end of the bottom plate 1, a connecting column 3 is fixedly connected to the middle part of the upper end of the support block 2, a wire hole is vertically passed through the connecting column 3, the support block 2 and the middle part of the bottom plate 1, and the top of the connecting column 3 is fixedly connected to the bottom end of the fixing box 4, a closing mechanism is provided on one side of the fixing box 4, and a detection mechanism is provided on the inside of the fixing box 4, and a moving mechanism is provided on one side of the detection mechanism in the vertical direction, which is convenient for placing the device vertically in the correct position according to the installation layout through the bottom plate 1 and the support block 2; heat dissipation holes 5 are evenly opened on both sides of the fixing box 4, and a guide hole is opened on one side of the upper end of the fixing box 4, which facilitates the heat dissipation of the internal components of the device, thereby ensuring the stable operation of the device and the continuous and stable operation of the device. The operating time can reach more than 5,000 hours, and the failure rate is less than 2%, which extends the service life of the equipment; the closing mechanism includes a closing plate 6 vertically hinged to the opening at one end of the fixed box 4, and the upper middle end of the closing plate 6 is attached with a display screen 7 by fixing glue, and a fixing block 10 is fixedly connected to one side of the closing plate 6, and one end of the fixing block 10 extends out of the closing plate 6, and the fixing block 10 is clamped in the clamping groove opened by the clamping block 9, and the clamping block 9 is hinged and fixed to the fixed box 4 by a hinge pin. Through the clamping block 9 and the fixing block 10, it is convenient to ensure that the closing plate 6 is tightly closed, and the internal components of the fixed box 4 are protected from dust, water vapor and the like. The reliable design of the closing mechanism also reduces the risk of equipment failure due to external environmental factors, and provides stable and continuous protection for laying hen breeding environment monitoring.

[0018] In the present invention, the upper end of the clamping block 9 is fixedly connected to a shift block 12, and the lower end of the clamping block 9 is horizontally installed with an L-shaped positioning block, and a limit rod 11 is also installed on the upper end of one side of the clamping block 9. The limit rod 11 and the L-shaped positioning block are fixed to the fixed box 4. The L-shaped positioning block and the limit rod 11 are convenient for limiting the deflection position of the clamping block 9; the moving mechanism includes a protective cover 16 fixedly installed inside the fixed box 4, a servo motor 17 is provided in the protective cover 16, a worm 18 is fixedly connected to the output end of the servo motor 17, and a worm gear 19 is meshed with one side of the worm 18. The worm 18 and the worm gear 19 are convenient for ensuring the stable transmission of energy; the detection mechanism includes a vertically rotating device installed on the fixed The screw 15 in the box 4 is fixedly connected to a worm gear 19, and a movable block 14 is threadedly connected to the screw 15. A temperature and humidity sensor 13 is fixed to one side of the movable block 14 via bolts. An antenna 8 is vertically installed on the upper end of the temperature and humidity sensor 13. The antenna 8 passes vertically through a guide hole opened at the upper end of the fixed box 4. The screw 15 and the movable block 14 facilitate the upward and downward movement of the temperature and humidity sensor 13, preventing damage to the sensor during movement. In tests simulating the environments of laying hen farms of different sizes, the temperature detection error range is controlled within ±0.3°C, which is approximately 70% higher than the ±1°C error of traditional single-point fixed temperature sensors. The humidity detection error range is ±3%RH, which can accurately reflect the humidity changes in the farm and provide reliable environmental data support for laying hen growth.

[0019] A control box is provided inside the fixing box 4 near the temperature and humidity sensor 13. An intelligent control component is provided inside the control box. The intelligent control component includes an acquisition module, an analysis module and an execution module. The acquisition module collects data on temperature, humidity, ammonia concentration, and dust content in the breeding pens and transmits the collected data to the analysis module; The analysis module analyzes the data transmitted by the acquisition module, calculates the score of the corresponding item, and determines whether the corresponding item data exceeds the preset threshold of the corresponding item. If the score of the corresponding item is lower than the preset threshold of the score of the corresponding item, a corresponding warning signal is generated and the warning signal of the corresponding item is transmitted to the execution module; if the scores of the corresponding items are all higher than the preset threshold of the score of the corresponding items, the environmental quality index is calculated by combining the four data. If the environmental quality index is less than the preset environmental quality index threshold, an adjustment warning signal is generated and the adjustment warning signal is transmitted to the execution module; Retrieve historical data of laying hens in the breeding pens, obtain temperature, humidity, ammonia concentration and dust content data in the historical data, and average the data of multiple corresponding items monitored at the same time and standard deviation Calculation of the mean value and standard deviation Monitor data fluctuation range Settings, is a positive integer; logarithmic value Adjustments are made. When a set percentage of the monitoring data acquired at the same time is within the fluctuation range, the system stops. After filtering out the data that is not within the fluctuation range, the mean of the remaining data is calculated, and the calculated mean is used as the corresponding item data detected at that time point. The historical data collection cycle is usually 12-24 months, covering the environmental changes of the four seasons, with a daily sampling frequency of 1 time / h, generating a total of 8760-17520 data items; the average and standard deviation The calculation is based on Principle (i.e. 99.7% of the data falls within However, when setting the actual fluctuation range, the coefficient Adjust to 2, that is, the fluctuation range is , in this case, more than 80% of the data is required to fall within this interval to filter out extreme outliers (such as sudden data changes caused by equipment failure). After the abnormal data is filtered out, the missing values ​​are supplemented using cubic spline interpolation, with an interpolation error of ≤5%. For example, when the temperature sensor's data jumps due to dust coverage, the system automatically compares the temperature and humidity curves of adjacent time periods and generates reasonable data points through interpolation to avoid false alarm triggering. Obtain the maximum temperature and humidity data in historical data, analyze the growth changes and egg production data of laying hens during the breeding process, and obtain the most suitable temperature data for laying hens and humidity data ;Score of the impact of temperature on aquaculture , For real-time detected temperature data, and The maximum and minimum values ​​of temperature in historical data respectively; the impact score of humidity on aquaculture , For real-time detected humidity data, and are the maximum and minimum values ​​of humidity in the historical data respectively; Optimum temperature The determination is based on the physiological characteristics of laying hen breeds (such as Hy-Line Brown). By analyzing the correlation between egg production rate (≥90%) and temperature in historical data, the median temperature range corresponding to the peak egg production rate is taken (usually 20-23°C, 21.5°C is taken); the ammonia peak data Through feeding experiments, it was determined that when the ammonia concentration is continuously >25ppm, the incidence of respiratory diseases in laying hens increases by 20% and the egg production rate decreases by 10%, so 25ppm is set as the peak; the critical point data Take 10ppm, which is the national standard safety threshold. The denominator of the scoring formula is the historical extreme value difference. If the denominator is 0 (for example, there is no fluctuation in the historical data of a parameter), the default setting is the industry standard fluctuation range (for example, the temperature default is 10-35℃). For example, if the temperature of a certain pen is always maintained at 20℃ in winter ( ), the system will automatically use 10-35℃ to calculate the score to avoid formula failure; Based on the analysis of the growth changes and egg production data of laying hens, the impact of ammonia concentration and dust content on laying hen farming is studied. When the ammonia concentration and dust content continue to increase and will cause negative growth in laying hen farming, the ammonia concentration and dust content at the corresponding point are marked as vertex data. 、 When the impact of ammonia concentration and dust content on laying hen farming continues to decrease and is less than the threshold, the ammonia concentration and dust content at the corresponding point will be marked as critical point data. 、 ; Score of the impact of ammonia concentration on aquaculture , Real-time ammonia concentration data; dust content impact score on aquaculture , Real-time detected dust content data; If the score of the corresponding item is lower than the preset threshold of the score of the corresponding item, a corresponding warning signal is generated and the warning signal of the corresponding item is passed to the execution module; if the scores of the corresponding items are all higher than the preset threshold of the score of the corresponding items, the environmental quality index of the breeding house is calculated based on the temperature, humidity, ammonia concentration and dust content data. , 、 、 and are the weight coefficients of the corresponding items respectively; if the preset environmental quality index threshold , generating an adjustment warning signal, and transmitting the adjustment warning signal to the execution module; The expert evaluation phase requires the invitation of 5-7 breeding experts and environmental engineers, who will use a 1-9 scale to compare the importance of parameters. For example, the influence of temperature on egg production accounts for about 40-50%, so the experts' scores for "temperature: humidity" are mostly 3-4 (temperature is more important). After the judgment matrix is ​​constructed, the maximum eigenvalue is calculated. and consistency indicators , requiring consistency ratio ( hour If not satisfied, expert opinions need to be collected again. Weights support dynamic adjustment: temperature weight is automatically increased to 50% in summer and humidity weight is increased to 30% in winter. Intelligent adaptation is achieved through the seasonal parameter library (such as switching weight templates according to local meteorological data); After receiving the temperature warning signal, the execution module compares the real-time temperature data with the optimum temperature data. If the temperature is lower than the optimum temperature data, the heater is started, and then the ventilator is linked to accelerate air circulation and circulate hot air to increase the temperature of the chicken house; if the temperature is higher than the optimum temperature data, the ventilator is linked to accelerate air circulation and reduce the ambient temperature. After receiving the humidity warning signal, the execution module compares the real-time humidity data with the optimal humidity data. If it is lower than the optimal humidity data, the humidifier is started to spray into the air to increase the humidity; if it is higher than the optimal humidity data, the dehumidifier is turned on to remove moisture; when the temperature is lower than the optimal value, the heater (power 500-1000W) is started for 10 minutes. After the temperature near the fixed box rises by 2-3°C, the ventilator (air volume 500m³ / h) is started at 30% power to avoid local overheating caused by hot air accumulation; when the temperature is higher ... turned on for 10 minutes. At the optimal value, the ventilator operates directly at 70% power, and the wet curtain system is linked (it shuts down when humidity ≥ 80% to prevent high humidity). When ammonia levels exceed the standard, the ammonia purification equipment (adsorption efficiency ≥ 90%) and the feces cleaning equipment (scraper speed 0.5m / s) are activated simultaneously, increasing the cleaning frequency from twice a day to four times a day. The optimal cleaning interval (usually every three hours) is calculated based on the ammonia release model (feces volume × fermentation coefficient). The equipment communication baud rate is 9600bps, and the response delay is ≤ 1 second to ensure real-time performance. After receiving the ammonia warning signal, the execution module starts the ammonia purification equipment to purify the air and controls the feces cleaning equipment to speed up the feces cleaning frequency, thereby reducing ammonia generation from the source; Upon receiving a dust warning signal, the execution module activates the dust filtration equipment to filter dust from the air, improving the air quality in the chicken house. Error testing was conducted in a constant temperature and humidity chamber (temperature range: 0-50°C, humidity: 30-90% RH). Five test points (10°C, 20°C, 30°C, 40°C, and 50°C) were set up, with data recorded 10 times at each point. The compliance rate for a temperature error of ±0.3°C was 98%, and the compliance rate for a humidity error of ±3% RH was 95%. In actual chicken house testing, the equipment operated continuously for 5,000 hours without any failures. The sensor calibration cycle is six months (using a standard thermometer and hygrometer for comparison), and after calibration, the error returned to its initial level. Failure rate statistics exclude human error, and the main failure type is dust blocking the heat dissipation holes (accounting for 1.2%), which can be prevented through regular cleaning (once every quarter). After receiving the adjustment warning signal, the execution module selects the lowest-scoring item among the four data items and performs a warning operation on the corresponding item; The antenna 8 obtains the judgments of multiple experts on the importance of the four data, and the results are counted. The order with the most identical judgments is selected as the optimal order, and the corresponding items are arranged according to this order; under the order of temperature, ammonia concentration, humidity and dust content, a judgment matrix is ​​constructed. , then the product of each row element , ; then the weight coefficient of the corresponding item , is the number of parameters.

[0020] Working principle: When the present invention is used, the device is first placed in a suitable position in the laying hen breeding pen through the base plate 1, and then a stable supporting structure is formed through the support block 2 and the connecting column 3. Then, through the connecting column 3, the support block 2 and the wire hole in the middle of the base plate 1, it is convenient to provide a wiring channel for the internal lines of the device, conveniently connect the external power supply and data transmission lines, ensure the stability of the power supply and data transmission of the equipment, and when the equipment needs to be maintained, by dialing the block 12 at the upper end of the card block 9, the card block 9 is rotated around the hinge pin, thereby separating the card slot on the card block 9 from the fixed block 10, releasing the fixation of the closing plate 6, and then the inside of the fixed box 4 can be viewed, and the temperature and humidity sensing can be displayed in real time through the display screen 7 on the closing plate 6. The pen environment data detected by the device 13 is convenient for the staff to view intuitively, and the L-shaped positioning block and the limit rod 11 assist in positioning and limiting the clamping block 9. Secondly, when the equipment needs to be moved or in other circumstances, the servo motor 17 installed in the protective cover 16 can be started, so that the worm 18 drives the worm wheel 19 to rotate, and then the screw 15 is rotated, so that the moving block 14 moves up and down along the axis of the screw 15, and the temperature and humidity sensor 13 fixed on one side of the moving block 14 moves accordingly, thereby protecting the sensor and preventing the sensor from being damaged. The heat dissipation holes 5 and the antenna 8 help to dissipate heat from the internal components of the equipment, and real-time wireless transmission allows farmers to obtain data immediately without manual collection and organization, further saving time.

[0021] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A device for monitoring the ambient temperature of a laying hen breeding pen, comprising a base plate (1) and a support block (2) fixed to the upper end of the base plate (1), characterized in that: A connecting column (3) is fixedly connected to the middle of the upper end of the support block (2), and a wire hole is vertically passed through the connecting column (3), the support block (2) and the middle of the bottom plate (1), and the top of the connecting column (3) is fixedly connected to the bottom of the fixed box (4), a closing mechanism is provided on one side of the fixed box (4), and a detection mechanism is provided on the inside of the fixed box (4), and a moving mechanism is provided on one side of the detection mechanism along the vertical direction; A control box is provided inside the fixed box (4) at a position close to one side of the temperature and humidity sensor (13), and an intelligent control component is provided inside the control box, and the intelligent control component includes an analysis module; The analysis module analyzes the data transmitted by the acquisition module, calculates the score of the corresponding item, and determines whether the corresponding item data exceeds the preset threshold of the corresponding item. If the score of the corresponding item is lower than the preset threshold of the score of the corresponding item, a corresponding warning signal is generated and the warning signal of the corresponding item is transmitted to the execution module; if the scores of the corresponding items are all higher than the preset threshold of the score of the corresponding item, the environmental quality index is calculated based on the four data. If the environmental quality index is less than the preset environmental quality index threshold, an adjustment warning signal is generated and the adjustment warning signal is transmitted to the execution module.

2. The device for monitoring the ambient temperature of a laying hen breeding pen according to claim 1, characterized in that: Heat dissipation holes (5) are evenly provided on both sides of the fixing box (4), and a guide hole is provided on one side of the upper end of the fixing box (4).

3. The device for monitoring the ambient temperature of a laying hen breeding pen according to claim 2, characterized in that: The closing mechanism comprises a closing plate (6) vertically hinged to an opening at one end of the fixing box (4), a display screen (7) being attached to the upper middle end of the closing plate (6) by means of a fixing adhesive, and a fixing block (10) being fixedly connected to one side of the closing plate (6), one end of the fixing block (10) extending out of the closing plate (6), and the fixing block (10) being snapped into a snap-fitting groove provided in a snap-fitting block (9), and the snap-fitting block (9) being hingedly fixed to the fixing box (4) by means of a hinge pin.

4. The device for monitoring the ambient temperature of a laying hen breeding pen according to claim 3, characterized in that: The upper end of the clamping block (9) is fixedly connected to a shifting block (12), and the lower end of the clamping block (9) is horizontally mounted with an L-shaped positioning block. A limiting rod (11) is also mounted on the upper end of one side of the clamping block (9), and the limiting rod (11) and the L-shaped positioning block are both fixed to the fixing box (4).

5. The device for monitoring the ambient temperature of a laying hen breeding pen according to claim 4, characterized in that: The moving mechanism comprises a protective cover (16) fixedly mounted inside the fixed box (4), a servo motor (17) being provided inside the protective cover (16), a worm (18) being fixedly connected to an output end of the servo motor (17), and a worm wheel (19) being meshed and assembled on one side of the worm (18).

6. The device for monitoring the ambient temperature of a laying hen breeding pen according to claim 5, characterized in that: The detection mechanism comprises a screw rod (15) vertically rotatably mounted in a fixed box (4), a worm gear (19) being fixedly connected to the screw rod (15), and a moving block (14) being threadedly connected to the screw rod (15), a temperature and humidity sensor (13) being fixedly mounted on one side of the moving block (14) by means of bolts, an antenna (8) being vertically mounted on one side of the upper end of the temperature and humidity sensor (13), and the antenna (8) vertically passing through a guide hole provided at the upper end of the fixed box (4).

7. The device for monitoring the ambient temperature of a laying hen breeding pen according to claim 1, characterized in that: The intelligent control component includes an acquisition module and an execution module; The acquisition module collects data on temperature, humidity, ammonia concentration, and dust content in the breeding pens and transmits the collected data to the analysis module; The execution module receives the signal transmitted by the analysis module and performs the corresponding operation; After receiving the temperature warning signal, the execution module compares the real-time temperature data with the optimum temperature data. If the temperature is lower than the optimum temperature data, the heater is started, and then the ventilator is linked to accelerate air circulation and circulate hot air to increase the temperature of the chicken house; if the temperature is higher than the optimum temperature data, the ventilator is linked to accelerate air circulation and reduce the ambient temperature. After receiving the humidity warning signal, the execution module compares the real-time humidity data with the optimal humidity data. If the humidity is lower than the optimal humidity data, the humidifier is started to spray the air to increase the humidity; if the humidity is higher than the optimal humidity data, the dehumidifier is turned on to remove moisture. After receiving the ammonia warning signal, the execution module starts the ammonia purification equipment to purify the air and controls the feces cleaning equipment to speed up the feces cleaning frequency, thereby reducing ammonia generation from the source; After receiving the dust warning signal, the execution module starts the dust filtration equipment to filter the dust in the air and improve the air quality of the chicken house; After receiving the adjustment warning signal, the execution module selects the lowest-scoring item among the four data items and performs a warning operation on the corresponding item.

8. The device for monitoring the ambient temperature of a laying hen breeding pen according to claim 1, characterized in that: The analysis steps for scoring in the analysis module are as follows: S1: Obtain the maximum temperature and humidity data in the historical data, and analyze the growth changes and egg production data of laying hens during the breeding process to obtain the most suitable temperature data for laying hens and humidity data ;Score of the impact of temperature on aquaculture , For real-time detected temperature data, and The maximum and minimum values ​​of temperature in historical data respectively; the impact score of humidity on aquaculture , For real-time detected humidity data, and are the maximum and minimum values ​​of humidity in the historical data respectively; S2: Based on the analysis of the growth changes and egg production data of laying hens, the impact of ammonia concentration and dust content on laying hen farming is analyzed. When the ammonia concentration and dust content continue to increase and will cause negative growth in laying hen farming, the ammonia concentration and dust content at the corresponding point are marked as vertex data. 、 When the impact of ammonia concentration and dust content on laying hen farming continues to decrease and is less than the threshold, the ammonia concentration and dust content at the corresponding point will be marked as critical point data. 、 ; Score of the impact of ammonia concentration on aquaculture , It is the real-time detected ammonia concentration data; Impact score of dust content on aquaculture , Real-time detected dust content data; S3: If the score of the corresponding item is lower than the preset threshold of the score of the corresponding item, a corresponding warning signal is generated and the warning signal of the corresponding item is transmitted to the execution module; S4: If the scores of the corresponding items are all higher than the preset thresholds of the corresponding items, the environmental quality index of the breeding pens is calculated based on the temperature, humidity, ammonia concentration and dust content data. , 、 、 and are the weight coefficients of the corresponding items respectively; if the preset environmental quality index threshold , generate an adjustment warning signal, and pass the adjustment warning signal to the execution module.

9. The device for monitoring the ambient temperature of a laying hen breeding pen according to claim 8, characterized in that: The analysis module performs the following steps to analyze the weight coefficient: K1: Obtain the judgments of multiple experts on the importance of the four data items through antenna (8), calculate the results, take the one with the most identical judgments as the optimal order, and arrange the corresponding items according to this order; construct a judgment matrix under the order of temperature, ammonia concentration, humidity and dust content , then the product of each row element , ; K2: weight coefficient of the corresponding item , is the number of parameters.

Images