Cowshed Spray Cooling System
Comprehensive analysis of sprinkler cooling system in cowshed 1、 System Overview and Working Principle The cowshed spray cooling system is an intelligent device that adjusts the temperature and humidity inside the cowshed by spraying water mist, mainly used to alleviate the heat stress problem of cows. The system adopts a wet spray method, which evenly disperses water droplets of a certain size on the cow's body. The water droplets penetrate the cow's fur and wet the cow's skin, and then accelerate the evaporation of water through the fan system, taking away the heat from the cow's body surface and achieving effective cooling. Modern intelligent sprinkler systems can dynamically adjust sprinkler intensity and cycle based on real-time temperature and humidity in the cowshed through AI control technology. Advanced "visual spraying" technology can identify and locate the specific location of cows through intelligent video analysis, achieving precise control effects of "spraying when cows come and stopping when cows walk". Research has shown that a suitable temperature and humidity environment can significantly increase the yield of dairy cows. Patent technology shows that a typical system also includes horizontal water pipes installed on support rods, electromagnetic valves installed on vertical water pipes, infrared temperature detectors installed in the cowshed, and all equipment working in linkage through a controller. Key technical features Intermittent operation mode: Generally, a cycle of spraying for 0.5 minutes with an interval of 4.5 minutes before spraying is adopted, and the fan continues to run. Partition control capability: can independently adjust spray parameters according to the needs of different areas in the cowshed. Temperature sensing activation: It starts working when the temperature exceeds 28 ° C and automatically increases the spray frequency as the temperature rises. Winter protection design: When not in use, the pipeline can be emptied of stored water to avoid equipment freezing damage. 3、 Application effect and typical cases Actual application effect After the sprinkler system is in operation, it can evenly spray water droplets on the surface of the cow's body, wet the cow's skin, and effectively remove surface heat with a wide fan. The data shows that: Intelligent spraying saves more than 50% water compared to traditional spraying Can increase cow feed intake by 30% For every 0.2 degree decrease in cow body temperature, milk production increases by 0.78 kilograms After spraying in the waiting room for 30 minutes, the milk production can increase by 2.3 kilograms success cases Jiading Dairy Farm: Adopting a sprinkler system to evenly spray water droplets on the surface of cows, combined with a fan to form an effective cooling cycle, significantly improving the comfort of cows. Xiangyang International Agricultural Science and Technology Ranch: Introducing an intelligent sprinkler system that achieves precise spraying through visual recognition technology, while also equipped with an automatic adjustment fan system to maintain smooth air flow. Gansu Pingliang Project: Install a sprinkler system in the dairy hall to effectively clean up cow manure, reduce odors, and significantly increase milk production. 4、 System advantages and limitations Significant advantages Efficient cooling: Spraying combined with fans can quickly reduce the body temperature of cows by more than 4 ℃ Significant increase in production: effectively alleviates heat stress, increases cow feed intake and milk yield Intelligent Water Saving: The new system saves more than 50% of water compared to traditional methods Reduce manual labor: Automated control significantly reduces the need for manual intervention There are limitations Limited effectiveness when used alone: If not paired with a fan, the cooling area is limited by the coverage range of the nozzle High humidity control requirements: Improper use may lead to excessive humidity in the cowshed, which can have the opposite effect Initial investment is relatively large: a complete system requires a certain amount of equipment investment and installation costs 5、 Key points for installation and maintenance Professional Installation Guide Nozzle positioning: The installation height of the esophageal spray facility is 1.9 meters, with a spacing of 1.8 meters; The nozzle in the waiting hall should be 20-30cm higher than the cow driver, with a spacing of 1.5m. Pipeline design: The recommended diameter for the main water pipe is DN50, and each pipeline should be equipped with a low-level drain valve to prevent freezing. Nozzle selection: large water drop nozzle (about 2mm in diameter) shall be selected to avoid using spray nozzle. Angle adjustment: Adjust the spray angle according to the cow's body shape, based on the coverage of the scapula to the tail root area. Maintenance suggestions The inlet and outlet of the filter screen and spray tank should be cleaned at least once a week Regularly check the wear of the sealing ring and replace it in a timely manner Monitor the working pressure of the nozzle to prevent overpressure rupture Drain the pipeline before stopping use in winter to prevent freezing damage 6、 Economic Benefit Analysis Investing in sprinkler cooling systems can bring significant economic benefits: Direct increase in production: Due to inadequate cooling, a thousand head ranch in Shandong Province harvested two tons less fresh milk per day during the high temperature period, resulting in a monthly loss of over 300000 yuan. Energy saving and consumption reduction: Intelligent systems save more than 50% of water compared to traditional methods, reducing water and electricity waste. Labor saving: Automated control reduces the need for manual operations and lowers management costs. Health benefits: Improve the comfort of cows, reduce the incidence of diseases, and decrease treatment expenses. 7、 Technological Development and Future Trends Current research progress Domestic research: Focusing on the characteristics of spray water droplets, establishing a model of the relationship between particle size and evaporation heat dissipation International trend: Developing precise spray systems based on RFID ear tags to monitor the real-time thermal status of cattle Future Directions Intelligent upgrade: AI visual recognition combined with environmental sensors to achieve fully automatic and precise control Water saving optimization: Develop efficient water circulation systems to reduce resource consumption and sewage discharge System integration: Interconnect data with other breeding systems such as feeding and milking to form a smart farm solution Material Innovation: Adopting corrosion-resistant and anti clogging new nozzle and pipeline materials to extend equipment life Company Introduction Hebei Junguang Animal Husbandry Technology Co., Ltd. is a high-tech enterprise specializing in modern pasture design, construction, production and sales of livestock breeding equipment. The company is located in Yi County Economic Development Zone, production workshop 9000 square meters, office complex building and ancillary facilities 3500 square meters. The company specializes in R & D, production of ranch supporting facilities and equipment. Product varieties cover the feeding class, environmental cooling class, manure treatment class, and other special equipment for the pasture, the company's products with cost-effective, good quality advantages to obtain the consistent praise and trust of the pasture.
- Product Introduction
Comprehensive analysis of sprinkler cooling system in cowshed
1, System Overview and Working Principle
The cowshed spray cooling system is an intelligent device that adjusts the temperature and humidity inside the cowshed by spraying water mist, mainly used to alleviate the heat stress problem of cows. The system adopts a wet spray method, which evenly disperses water droplets of a certain size on the cow's body. The water droplets penetrate the cow's fur and wet the cow's skin, and then accelerate the evaporation of water through the fan system, taking away the heat from the cow's body surface and achieving effective cooling.
Modern intelligent sprinkler systems can dynamically adjust sprinkler intensity and cycle based on real-time temperature and humidity in the cowshed through AI control technology. Advanced "visual spraying" technology can identify and locate the specific location of cows through intelligent video analysis, achieving precise control effects of "spraying when cows come and stopping when cows walk". Research has shown that a suitable temperature and humidity environment can significantly increase the yield of dairy cows.
Patent technology shows that a typical system also includes horizontal water pipes installed on support rods, electromagnetic valves installed on vertical water pipes, infrared temperature detectors installed in the cowshed, and all equipment working in linkage through a controller.
Key technical features
Intermittent operation mode: Generally, a cycle of spraying for 0.5 minutes with an interval of 4.5 minutes before spraying is adopted, and the fan continues to run.
Partition control capability: can independently adjust spray parameters according to the needs of different areas in the cowshed.
Temperature sensing activation: It starts working when the temperature exceeds 28 ° C and automatically increases the spray frequency as the temperature rises.
Winter protection design: When not in use, the pipeline can be emptied of stored water to avoid equipment freezing damage.
3, Application effect and typical cases
Actual application effect
After the sprinkler system is in operation, it can evenly spray water droplets on the surface of the cow's body, wet the cow's skin, and effectively remove surface heat with a wide fan. The data shows that:
Intelligent spraying saves more than 50% water compared to traditional spraying
Can increase cow feed intake by 30%
For every 0.2 degree decrease in cow body temperature, milk production increases by 0.78 kilograms
After spraying in the waiting room for 30 minutes, the milk production can increase by 2.3 kilograms
success cases
Jiading Dairy Farm: Adopting a sprinkler system to evenly spray water droplets on the surface of cows, combined with a fan to form an effective cooling cycle, significantly improving the comfort of cows.
Xiangyang International Agricultural Science and Technology Ranch: Introducing an intelligent sprinkler system that achieves precise spraying through visual recognition technology, while also equipped with an automatic adjustment fan system to maintain smooth air flow.
Gansu Pingliang Project: Install a sprinkler system in the dairy hall to effectively clean up cow manure, reduce odors, and significantly increase milk production.
4, System advantages and limitations
Significant advantages
Efficient cooling: Spraying combined with fans can quickly reduce the body temperature of cows by more than 4 ℃
Significant increase in production: effectively alleviates heat stress, increases cow feed intake and milk yield
Intelligent Water Saving: The new system saves more than 50% of water compared to traditional methods
Reduce manual labor: Automated control significantly reduces the need for manual intervention
There are limitations
Limited effectiveness when used alone: If not paired with a fan, the cooling area is limited by the coverage range of the nozzle
High humidity control requirements: Improper use may lead to excessive humidity in the cowshed, which can have the opposite effect
Initial investment is relatively large: a complete system requires a certain amount of equipment investment and installation costs
5, Key points for installation and maintenance
Professional Installation Guide
Nozzle positioning: The installation height of the esophageal spray facility is 1.9 meters, with a spacing of 1.8 meters; The nozzle in the waiting hall should be 20-30cm higher than the cow driver, with a spacing of 1.5m.
Pipeline design: The recommended diameter for the main water pipe is DN50, and each pipeline should be equipped with a low-level drain valve to prevent freezing.
Nozzle selection: large water drop nozzle (about 2mm in diameter) shall be selected to avoid using spray nozzle.
Angle adjustment: Adjust the spray angle according to the cow's body shape, based on the coverage of the scapula to the tail root area.
Maintenance suggestions
The inlet and outlet of the filter screen and spray tank should be cleaned at least once a week
Regularly check the wear of the sealing ring and replace it in a timely manner
Monitor the working pressure of the nozzle to prevent overpressure rupture
Drain the pipeline before stopping use in winter to prevent freezing damage
6, Economic Benefit Analysis
Investing in sprinkler cooling systems can bring significant economic benefits:
Direct increase in production: Due to inadequate cooling, a thousand head ranch in Shandong Province harvested two tons less fresh milk per day during the high temperature period, resulting in a monthly loss of over 300000 yuan.
Energy saving and consumption reduction: Intelligent systems save more than 50% of water compared to traditional methods, reducing water and electricity waste.
Labor saving: Automated control reduces the need for manual operations and lowers management costs.
Health benefits: Improve the comfort of cows, reduce the incidence of diseases, and decrease treatment expenses.
7, Technological Development and Future Trends
Current research progress
Domestic research: Focusing on the characteristics of spray water droplets, establishing a model of the relationship between particle size and evaporation heat dissipation
International trend: Developing precise spray systems based on RFID ear tags to monitor the real-time thermal status of cattle
Future Directions
Intelligent upgrade: AI visual recognition combined with environmental sensors to achieve fully automatic and precise control
Water saving optimization: Develop efficient water circulation systems to reduce resource consumption and sewage discharge
System integration: Interconnect data with other breeding systems such as feeding and milking to form a smart farm solution
Material Innovation: Adopting corrosion-resistant and anti clogging new nozzle and pipeline materials to extend equipment life
Company Introduction
Hebei Junguang Animal Husbandry Technology Co., Ltd. is a high-tech enterprise specializing in modern pasture design, construction, production and sales of livestock breeding equipment. The company is located in Yi County Economic Development Zone, production workshop 9000 square meters, office complex building and ancillary facilities 3500 square meters. The company specializes in R & D, production of ranch supporting facilities and equipment. Product varieties cover the feeding class, environmental cooling class, manure treatment class, and other special equipment for the pasture, the company's products with cost-effective, good quality advantages to obtain the consistent praise and trust of the pasture.
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