Project Overview:

Midea electrical appliances as a well-known domestic electrical appliances brand, in many shopping malls have a special hypermarkets. Now  a project workshop of Midea need to add air compressor equipment. The requirements for air compressor are: the exhaust pressure is 0.8MPa, and the maximum gas consumption of the workshop is about 15m³/min.

Project Challenge: 

1. Users pay more attention to the quality of the product and the service

2. Gas consumption fluctuates relatively large.

Solution：

After the comprehensive consideration of the needs of Midea electrical appliances, the solution given by Jinyuan is to use two double-stage screw permanent magnet frequency conversion air compressor which model number is J-75AEYC. The exhaust pressure of the machine is 0.8MPa and the exhaust displacement is 16.5m3/min. The effective range of J-75AEYC permanent magnet frequency conversion is 30%~100%, which can effectively deal with the problem of large gas fluctuation and meet customer requirements. And Jinyuan has 30 years of air compressor service experience, can guarantee the air compressor after-sales problems.

Have you ever wondered what exactly an air compressor does and how it can benefit you? Look no further! In this article, we will explore the ins and outs of air compressors, from their functions to their various applications. Whether you are a DIY enthusiast or a professional working in construction or manufacturing, understanding the role of an air compressor can greatly improve your efficiency and productivity. So, let’s dive in and discover the power of this essential tool!

What Does an Air Compressor Do?

When it comes to industrial and commercial applications, air compressors play a vital role in powering various tools and machinery. But what exactly does an air compressor do, and how does it work? In this article, we will explore the functionality of air compressors and their importance in different industries.

1. Understanding the Basics of Air Compression

In simple terms, an air compressor is a device that converts power (usually from an electric motor, diesel engine, or gasoline engine) into potential energy stored in pressurized air. This pressurized air can then be used to power tools and equipment, inflate tires, or even spray paint. The process of compressing air involves reducing its volume while increasing its pressure, resulting in a high-energy output that can be utilized for various purposes.

At Jinyuan Air Compressor, we specialize in manufacturing high-quality air compressors designed for heavy-duty industrial use. Our compressors are equipped with advanced technology and precision engineering to deliver reliable performance and operational efficiency.

2. Common Applications of Air Compressors

One of the most common uses of air compressors is in pneumatic tools, which are powered by compressed air to perform a wide range of tasks. These tools include impact wrenches, nail guns, sandblasters, and spray guns. In industrial settings, air compressors are also used for operating heavy machinery, such as jackhammers, drilling rigs, and assembly line equipment.

Additionally, air compressors are essential in manufacturing processes that require consistent air pressure, such as in the production of plastics, packaging, and food and beverage products. They are also utilized in HVAC systems for controlling air flow and regulating temperature.

3. Types of Air Compressors

There are several different types of air compressors available, each with its own unique characteristics and capabilities. The most common types include reciprocating (piston) compressors, rotary screw compressors, and centrifugal compressors. Reciprocating compressors use pistons to compress air in a cylinder, while rotary screw compressors employ two rotating helical screws to generate compressed air. Centrifugal compressors, on the other hand, use a rotating impeller to accelerate air and convert its kinetic energy into potential energy.

At Jinyuan, we offer a diverse range of air compressors to suit varying industrial requirements. Our products are engineered to deliver maximum performance and efficiency while minimizing energy consumption and maintenance costs.

4. The Importance of Proper Air Compressor Maintenance

To ensure the longevity and reliability of an air compressor, regular maintenance is essential. This includes checking for leaks, replacing air filters, inspecting lubrication levels, and monitoring overall performance. Proper maintenance not only extends the lifespan of the compressor but also ensures safe and efficient operation, reducing the risk of downtime and costly repairs.

At Jinyuan, we provide comprehensive maintenance services for our air compressors, including routine inspections, lubrication replenishment, and component replacements. Our team of skilled technicians is dedicated to keeping your air compressor in optimal condition for uninterrupted productivity.

5. Choosing the Right Air Compressor for Your Needs

When selecting an air compressor for your specific application, it's important to consider factors such as required air pressure, air volume, power source, and portability. At Jinyuan, we offer personalized consultations to help you identify the perfect air compressor model that meets your performance goals and operational demands. Whether it's for construction, automotive, manufacturing, or other industrial sectors, we have the expertise and resources to fulfill your air compression needs.

In conclusion, air compressors play a crucial role in powering a wide variety of tools and equipment across various industries. Understanding the functionality and versatility of air compressors is essential for maximizing their potential and ensuring operational efficiency. With the right choice of air compressor and proper maintenance, businesses can achieve increased productivity, cost savings, and enhanced performance in their daily operations.

Conclusion

In conclusion, understanding what an air compressor does is essential for anyone working in the industrial or manufacturing sector. As a company with 30 years of experience in the industry, we have seen firsthand the vital role that air compressors play in powering various tools and equipment. From powering pneumatic tools to supplying compressed air for spray painting and sandblasting, air compressors are indispensable in a wide range of applications. Whether you are a seasoned professional or a novice in the field, having a good understanding of how air compressors work and their capabilities is crucial. With the right knowledge and equipment, you can ensure the efficient operation of your tools and achieve superior results in your work.

6. Reasons for low exhaust pressure or reduced exhaust volume of screw air compressor and treatment methods.

The possible causes include:

(1) Air filter blockage, resulting in reduced air intake;

(2) The inlet valve is poorly operated and is not fully opened;

(3) The oil and gas separator is blocked, resulting in too large internal resistance;

(4) The discharge solenoid valve fails to produce internal leakage;

(5) The pressure setting is too low or the pressure sensor fails, and the pressure sensor sampling pipe is damaged, leaked or has liquid water;

(6) The aging and leakage of the user pipe network and gas consumption equipment, resulting in large gas consumption;

(7) New gas point, the actual gas consumption is greater than that of the air compressor;

(8) The aging host of the air compressor is seriously worn, resulting in reduced exhaust volume.

Troubleshooting:

Check the above possible causes. In the face of sudden failure, after asking whether to add new air points and whether to change the air compressor setting, focus to check the air valve and pressure sensor. Some of the once enough but now not enough are mostly caused by gas leakage, gas equipment aging, and the decreased performance of the air compressor itself.

7. Reasons and treatment methods of high exhaust pressure of screw air compressor.

The possible causes include:

(1) Pressure setting is too high;

(2) Poor contact or damage of the pressure sensor;

(3) The inlet valve fails, resulting in no unloading after exceeding the set shutdown pressure.

Troubleshooting:

First of all, check whether the setting pressure is high, and then judge whether the pressure sensor is working normally, repair or replace the pressure sensor, eliminate the fault caused by the intake valve lag, if necessary, should be replaced.

8. Reasons and treatment method of high temperature jump machine of screw air compressor.

High temperature machine is a common fault of screw air compressor, especially in summer. The possible causes include:

(1) Insufficient amount of lubricating oil, incorrect lubricating oil specification;

(2) Insufficient cooling water quantity, high cooling water temperature;

(3) the oil solenoid valve is not electric or the coil is damaged, the oil solenoid valve diaphragm rupture or aging;

(4) The ambient temperature exceeds the prescribed range;

(5) Oil cooler is blocked;

(6) There is a cooling fan motor fault and the cooling fan damage for the air-cooled air compressor. The exhaust pipe is not smooth or the exhaust resistance (back pressure) and other reasons;

(7) Thermal control valve (temperature control valve) fault;

(8) The oil filter is blocked, resulting in a smaller oil flow rate;

(9) Temperature sensor fault.

Troubleshooting:

(1) Check the amount of lubricating oil, if it is lower than "L", you should supplement the lubricating oil;

(2) Check the temperature difference between the inlet and outlet water, and check the inlet water temperature;

(3) If the temperature control valve is judged to damage, repair and replace;

(4) The air compressor room should not be higher than 45℃; if the requirements are not met, increase the exhaust air and reduce the room temperature;

(5) Check the temperature difference between the inlet and outlet of the cooler, the normal temperature difference is 5~8℃, if more than 9℃, the oil cooler pipeline may be blocked, if less than 5℃, may be the oil cooler pipe wall scale, can be cleaned by cleaning agent;

(6) Repair and replace the cooling fan, the exhaust pipe is not smooth or the exhaust resistance is clean with high pressure air;

(7) Check whether the oil is cooled by the oil cooler, if not, continue to check whether the action of the thermal control valve (temperature control valve) is normal, the most common fault of the temperature control valve is stuck due to carbon deposition, the maintenance method only needs to remove the valve core and use the carbon deposition cleaning agent after cleaning;

(8) Replace the oil filter;

(9) Repair or replace the temperature sensor.

9. Reasons and treatment method of overload machine (current overload) of screw air compressor.

The possible causes include:

(1) Abnormal power supply voltage, such as too low voltage;

(2) The unit exhaust pressure exceeds the rated pressure, and the motor is overloaded;

(3) Bad wiring, loose wiring, and contactor failure;

(4) The compressor body fault, such as the rotor carbon deposition, friction, entering the foreign body, etc.;

(5) Oil and gas separator is blocked, resulting in large internal resistance.

Troubleshooting:

(1) Eliminate the situation of unstable voltage and low voltage;

(2) Eliminate the situation of high exhaust pressure, and refer to the troubleshooting method of high exhaust pressure mentioned before;

(3) Tighten the power supply wiring, in many cases, the contact contact dirt, ablation is the main cause of overload jump mechanical and electrical gas failure;

(4) The compressor host rotation resistance, which usually requires overhaul of the host; (5) Replace the oil and gas separator.

Are you exhausted from the continuous and disruptive noise of your air compressor? If so, you've come to the right place. This article will delve into various tips and techniques on how to make your air compressor quieter, enabling you to work in a more peaceful and enjoyable environment. Whether you're using an air compressor in your home workshop or a professional setting, these solutions will help you reduce noise and improve productivity. Let's delve into the world of quieter air compressors and find the perfect solutions for you.

How to Make Your Jinyuan Air Compressor Quieter

If you own a Jinyuan air compressor, you're likely aware of its powerful capabilities when it comes to getting the job done efficiently. However, one downside of using an air compressor is the noise it generates. The loud, constant hum of the machine can be bothersome and disruptive, particularly if you are using it in a confined space or near others. Fortunately, there are several steps you can take to make your Jinyuan air compressor quieter.

Understanding the Noise

Before effectively reducing the noise of your Jinyuan air compressor, it's important to understand where the noise is coming from. The primary sources of noise in an air compressor are the motor and the air intake and exhaust. The motor produces noise as it operates, and the intake and exhaust create a significant amount of noise as they draw in and expel air. By addressing each of these areas, you can make a noticeable difference in the overall noise level of your Jinyuan air compressor.

1. Choose a Quieter Location

The location of your air compressor can have a significant impact on the overall noise level. If your Jinyuan air compressor is currently located in a small, enclosed space, such as a closet or corner of a workshop, consider moving it to a larger, more open area. Additionally, try to position the machine away from walls and other structures that can amplify the noise. By choosing a quieter location for your air compressor, you can immediately reduce the noise that reaches others in the vicinity.

2. Insulate the Motor

The motor is one of the primary sources of noise in an air compressor. To reduce the sound coming from the motor, you can insulate it with sound-dampening materials. There are commercially available motor enclosures and soundproofing blankets specifically designed for air compressors. Additionally, you can use standard foam or fiberglass insulation to cover the motor and dampen the noise it produces. By insulating the motor, you can significantly reduce the overall noise level of your Jinyuan air compressor.

3. Install a Silencer

Another effective way to make your Jinyuan air compressor quieter is to install a silencer on the intake and exhaust ports. A silencer is a device that reduces the noise produced by the air as it enters and exits the compressor. There are various types of silencers available, including mufflers, diffusers, and filters, each with its own method of reducing sound. By installing a silencer on your Jinyuan air compressor, you can minimize the noise created by the air intake and exhaust, resulting in a quieter overall operation.

4. Check for Vibrations

In addition to the noise produced directly by the air compressor, vibrations can also contribute to the overall noise level. Check to make sure that your Jinyuan air compressor is properly balanced and secured on a stable surface. If the machine is not level or stable, it can vibrate excessively, leading to increased noise. You can use vibration-dampening pads or mounts to reduce the amount of vibration and, in turn, decrease the noise of the machine.

5. Regular Maintenance

Finally, regular maintenance and cleaning of your Jinyuan air compressor can help keep it operating at peak efficiency, which can reduce overall noise levels. Make sure to clean or replace the air filters and lubricate the moving parts as recommended by the manufacturer. By keeping your air compressor in good working condition, you can help ensure that it operates as quietly as possible.

By taking these steps, you can make your Jinyuan air compressor quieter, making it more pleasant to use and reducing disruptions to those around you. Remember to always follow safety guidelines and manufacturer recommendations when making any modifications to your air compressor. Enjoy the benefits of a quieter air compressor and a more peaceful work environment.

In conclusion, we have explored several effective ways to make an air compressor quieter, from simple DIY solutions to more advanced noise reduction techniques. By implementing these strategies, you can significantly reduce the noise level of your air compressor, creating a more comfortable and peaceful working environment. As a company with 30 years of experience in the industry, we understand the importance of minimizing noise pollution in the workplace. We are committed to providing our customers with innovative solutions to help them achieve quieter and more efficient compressor systems. With our expertise and dedication to customer satisfaction, we are confident that we can help you create a quieter and more enjoyable working environment. Thank you for reading, and we look forward to assisting you in your noise reduction journey.