Yuhong Technology Joins Hands with Shaoguan Nanxiong Efficient Pig Farm Farmers to Achieve Excellent Breeding Results

In recent years, Nanxiong, Shaoguan, Guangdong Province has promoted the transformation of traditional pig farms into efficient pig farms. Yuhong Company provides customers with pig farm design, construction and equipment installation services. In the end, each farmer achieved excellent results and became an outstanding representative of farmers of various breeding companies (the settlement fee for raising pigs was 380+ yuan/head, and there were excellent results of 400+ yuan/head). The following will introduce the characteristics of Yuhong Technology products and design innovations in the construction of the pig farm one by one, revealing the secrets behind the excellent results.

In the face of the severe epidemic of non-swine fever, we adopted a ventilation mode with positive pressure ventilation as the main and negative pressure ventilation as the auxiliary. The fresh air entering the pig house can be blown accurately to the corresponding parts of the pigs at different wind speeds through the ventilation holes of the positive pressure air duct to balance the temperature difference between the head and the tail. The source of fresh air is divided into two parts: indoor air and outdoor fresh air. The proportion and air volume of the two air inlet sources are adjusted by the electric air valve. The negative pressure fan is responsible for ventilation and providing longitudinal wind speed. Compared with traditional pure negative pressure ventilation, this ventilation mode is more energy-efficient, especially in autumn and winter, when positive pressure ventilation is the main mode. When the air quality is good, warm air in the house is often used for internal circulation, which reduces the amount of air exchange between the inside and outside of the house, reduces the risk of viruses outside the house entering the house, and reduces ineffective ventilation. The negative pressure fan is started for ventilation only when the air quality is poor, which reduces the pressure of the deodorization system outside the house, and the heat will not be lost to the outside, and the insulation cost is low.

The pig farm uses Yuhong Intelligent Environment Manager, which collects environmental data inside and outside the house by arranging high-precision temperature and humidity sensors and odor sensors inside and outside the house. It has a built-in comfort evaluation system, and automatically gives the target temperature and the corresponding supporting standards of various environmental indicators through mathematical model calculation and database approval. During the operation, it continuously optimizes the plan according to weather changes, without manual intervention, avoiding mistakes in manual settings and dependence on human responsibility, and reducing manpower. Multiple indicators are controlled at the same time to avoid the loss of one indicator control. With the invention patent-gradient odor treatment technology, the frequency conversion technology is used to treat the odor in the house to ensure the comfort of the environment in the house. The environmental controller has a self-diagnosis function, built-in 33 alarms, automatic alarms in case of faults, and accurate text descriptions of the fault points, which is convenient for grassroots use and maintenance. With modular design, a single module failure will not affect the normal operation of other modules, will not cause system paralysis, and has multiple lightning protection measures to help safe production.

The water curtain control technology used by Yuhong Technology in this farm is an exclusive patent-"Dream Water Curtain", which is a water curtain technology that controls the humidity in the house. It can automatically adjust the water supply and water supply interval according to the indoor and outdoor temperature and humidity, control the wet area of the water curtain, and the wet area can be large, small, and reversible, and automatically seek the temperature and humidity balance point. At any age, as long as the environmental conditions are suitable, the water curtain can be opened to ensure the comfort and stability of the indoor environment, avoiding the hazards of cliff-jumping cooling and high humidity in the past.

The farm installed an automatic tent outside the water curtain, equipped with a stepless stepping control solution, receiving the control of the environmental controller, and coordinating with other systems. The stepless regulation avoids the problem that the limited gears in the past could not meet all weather conditions, and is more stable and accurate. According to the changes in the environment inside and outside the house, it can automatically make adjustments in time to adjust the size of the air inlet, thereby adjusting the air intake volume in the house. It liberates labor, and there is no need to get up at night to adjust the tent, which reduces the work pressure of the breeder and avoids the loss caused by negligence in work and forgetting to adjust the tent.

The roll-up tent is neatly rolled up when opened and closed, and will not be like the stacked tent. It will not be damaged by mice and dirt, and will avoid water accumulation in the tent during the rainy season to breed bacteria and extend the service life of the tent.

The farm is equipped with floor heating as an auxiliary insulation measure in winter and when pigs are just entering. The floor heating designed by Yuhong Technology is divided into 4 large areas in the entire pig house, and the temperature of each area can be adjusted separately. In each pen, the floor heating area is divided into high, medium and low temperature areas, allowing the pigs to freely choose the ground with the appropriate temperature. The traditional floor heating floor is the same temperature, which is difficult to meet the needs of pigs of different strengths and sizes, and it is easy to cause pigs to get sick. In summer, floor heating can cool the pig house.

The farm's environmental control system is also equipped with Yuhong Internet of Things modules. Through mobile phones and computer programs, you can view real-time environmental parameters and equipment operation status online without entering the pig house. You can view historical environmental data curves, remotely control and modify equipment parameters, and fill in production reports online. The computer terminal also supports the export of historical data tables, which provides data support for studying the relationship between environmental changes and production in the region. The Internet of Things system is equipped with an audio and video system to complete online pen patrol work, reduce the number of times you enter the pig house, and reduce the risk of disease transmission.

For feeding, the plug tray feed line is used with Yuhong bionic intelligent liquid feed machine. The automatic feed line injects feed into the feed machine barrel, and then automatically sends it to the feed basin through the liquid feed machine for pigs to eat. Yuhong intelligent liquid feed machine controls the slave machines (up to 54) installed in the pig pen through one host. All plans are set on the host and sent to each slave machine through wireless communication technology. Using the bionic mechanism of sow lactation, the host automatically formulates a scientific feeding plan without human intervention.

The slave machine has a patented invention technology that can intelligently judge the appetite of the pigs. When the appetite is good, the appropriate amount of feed is increased to seize the opportunity to gain weight, when the appetite is poor, the amount of feed is reduced to avoid feed waste and the corruption of the remaining feed, which may cause gastrointestinal diseases in the pigs. The machine has a simple and sturdy structure and can be used in the entire stage from nursery to fattening.

Nanxiong High-Efficiency Farm adopts a new way of feeding water - using the above-mentioned liquid feed machine for water feeding. When feeding, the feed is mixed with water, and the pigs will take in water when eating. After feeding, the feeding mode is entered. The water falls directly into the feed bowl and has a limited position probe, so it will not overflow and cause waste. It is both a feeder and a waterer, which avoids the phenomenon that the pigs drink water after eating, and the residual feed in their mouths falls into the drinking bowl, causing a large amount of feed waste. Even if it falls, it is in the feed bowl. This drinking water method has received good feedback in practice. Farmers said that water consumption has been reduced by 40% and sewage treatment costs have been reduced by 30%. It avoids the problems of water waste, high sewage treatment cost, environmental pollution, etc. caused by the previous use of duckbill/nipple drinking water bowls.

The characteristics of traditional farms are highly artificial, with a large amount of work relying on manual labor. One person can only raise 200-300 pigs. Nanxiong efficient farms are equipped with a large number of intelligent equipment to replace manual labor. One person can manage 1,200 pigs, which greatly reduces labor costs and increases farmers' income. Yuhong Technology is committed to providing full assistance to farmers to work easily and get higher rewards.