

新闻资讯

NEWS





Your location:

Homepage

NEWS

Industry News

One minute to understand the structure of permanent magnet inverter air compressor

Categories:Industry News
Author:
Origin:
Time of issue:2020-08-16
Views:0

(Summary description)Permanent magnet inverter air compressor is air compressor, air compressor is a kind of equipment used to compress gas, air compressor is similar to water pump, most air compressors are reciprocating piston, rotary vane or rotary screw, centrifugal compressor is a very large application. What is the composition structure of permanent magnet inverter air compressor? Let's all take a brief look at the following.1. Oil circulation system. Before starting the permanent magnet inverter air compressor, the oil pump control system is started. After the oil pump control system is started, all lubrication parts of the air compressor are well lubricated. Meanwhile, the oil pump control air compressor system can adjust the internal oil pressure and oil through the built-in temperature control valve





One minute to understand the structure of permanent magnet inverter air compressor

Categories:Industry News
Author:
Origin:
Time of issue:2020-08-16
Views:0

Information

What is the composition structure of permanent magnet inverter air compressor? Here we all come together to briefly understand.

1. Oil circulation system. Before starting the permanent magnet inverter air compressor, the oil pump control system is started. After the oil pump control system is started, the lubrication parts of the air compressor are well lubricated. Meanwhile, the oil pump control air compressor system can adjust the internal oil pressure and oil temperature through the built-in temperature control valve to meet the needs of the system.

2. Water circuit circulation system. The cooling water pipe enters the intercooler of the permanent magnet inverter air compressor to cool the gas discharged from compression, and then enters the after-cooler to cool the exhaust gas. Another cooling water inlet pipe goes through the two sets of heat exchangers on the upper part of the main motor to cool the motor windings, and the other one cools the oil cooler.

Permanent magnet inverter air compressor

3. Power distribution system. The control cabinet is an indoor AC metal-clad withdrawable switchgear cabinet, which is composed of two parts: fixed cabinet and withdrawable part, i.e. trolley, to achieve the purpose of control, protection and monitoring, with "five-proof" function.

4. Screen protection system. The central signal device is divided into accident signal and alarm signal. The main task of the accident signal is to issue an audio signal in time when the circuit breaker trips and make the corresponding circuit breaker light signal flash, and the main task of the alarm signal is to issue an audio signal instantaneously or delayed when an abnormal phenomenon occurs in the running permanent magnet inverter air compressor and make the light board display the abnormal phenomenon.

5. DC power supply system. Lead-acid battery automatic maintenance-free DC power supply equipment, consisting of charging device screen, DC feeder screen and battery, with automatic current stabilization, voltage stabilization and voltage regulation functions, supplying power to the central signal screen and high-voltage control system.

DTC control system is the "brain" of the compressor, and the values of various field sensors are summed up in the DTC control panel to display various operating parameters and monitor the operating status of various parts of the compressor. When certain parameters are out of the allowed range, the DTC will issue the corresponding alarm or automatically stop the PMF compressor.

What are the characteristics of permanent magnet inverter air compressor? Let's take a brief look at the following.

The motor of permanent magnet inverter air compressor directly drives the compressor, which makes the crankshaft rotate and drives the connecting rod to make the piston reciprocate, which leads to the change of cylinder volume. Due to the change of pressure in the cylinder, the air enters the cylinder through the air filter (muffler) through the intake valve. During the compression stroke, due to the reduction of cylinder volume, compressed air enters the storage tank through the exhaust pipe and one-way valve. When the exhaust pressure reaches the rated pressure of 0.7MPa, it is controlled by the pressure switch and automatically stops, and when the pressure of the storage tank drops to 0.5-0.6MPa, the pressure switch of the permanent magnet inverter air compressor automatically opens and starts.

Scan the QR code to read on your phone

Previous: Introduction to the working principle of permanent magnet inverter air compressor, come and collect

Next: What is a nitrogen booster

Previous: Introduction to the working principle of permanent magnet inverter air compressor, come and collect

Next: What is a nitrogen booster

Recommended News

Fantastic life and happiness 2021/07/10

In order to further enhance the life interest of the employees of the enterprise, relieve the pressure of work and life of the employees, and improve the life happiness index of the employees, on the afternoon of July 10, 2021, the Municipal Trade Union Social Work Comprehensive Service Center and the Zhongshan Aineng Machinery Co., Ltd. Love Flower Art ” Staff Korean-style Small Bouquet Creation Experience Activity, in a relaxed and happy atmosphere, enjoy the process of flower art creation with the employees of the company, and spend a good holiday time together. During the activity, the social workers of the trade union first used the interactive game of "drumming and passing the ball" to activate the atmosphere at the scene, and encouraged the employees present to express their compliments to each other in the way of "using flowers to describe people", so that the employees could devote themselves to the event with a happy mood. in action. Immediately afterwards, the specially invited flower art teacher taught the employees the tips of flower care and flower arrangement on the spot, so that the employees could better understand the art of flower arrangement. Under the careful guidance of the flower art teacher, the employees started a wonderful flower arrangement experience and gave full play to their imagination and creativity. In the end, a variety of works were presented in front of everyone. Live in style, share happiness. This activity not only allowed the employees of the enterprise to enjoy the fun of flower arrangement, but also further improved the happiness index of the employees of the enterprise, so that the employees truly felt the care of the trade union organization.

The solution to the water inflow of the piston compressor 2020/08/13

(1) The air compressor has abnormal noise 1. There is a sound in the cylinder ① If foreign objects or broken valve plates fall into the cylinder, clean up the foreign objects or broken valve plates; ② The top of the piston collides with the cylinder head, and the clearance should be adjusted; ③ The large end tile, small end bushing and piston transverse hole of the connecting rod are excessively worn and should be replaced; ④ Excessive wear of the piston ring, impact occurs in the ring groove during operation, replace the piston ring; ⑤ There is water in the cylinder. 2. There is a sound in the valve ① If the inlet and exhaust valve groups are not pressed tightly, the tightening nut of the square cover of the valve chamber should be tightened:; ② If the valve spring is damaged, replace it in time; ③ Loosen the bolts and nuts of the air valve, and tighten the nuts; ④ The gap between the valve plate and the bonnet is too large, adjust the gap, and replace the valve plate if necessary 3. There is a sound in the crankcase ① The connecting rod bush is worn out excessively, replace it with a new one, ② Connecting rod bolts are not tightened, tighten them; ③ If the flywheel is not installed tightly or the key is too loose, it should be installed tightly. ④ The main bearing is damaged, replace the bearing; ⑤ The oil retaining ring on the crankshaft is loose, replace it with a new oil retaining ring. (2) Failure of the lubrication system 1. The oil strike needle is broken and should be replaced; 2. If the oil level is too high or too low, adjust the oil level to the specified range 3. If the oil grade is wrong, the oil should be changed according to the instructions: 4. The lubricating oil is too dirty and should be replaced with clean lubricating oil. (3) The pressure at all levels is abnormal (low or high) 1. The valve plates or springs of the intake and exhaust valves are damaged and leak, and should be replaced; 2. There is dirt on the valve seat of the intake and exhaust valves, air leakage, clean up the dirt; 3. The air filter is seriously blocked and should be cleaned; 4. If there is air leakage in the gas pipeline or air leakage in the cooler, repair it; 5. Piston rings and cylinders are severely worn and leak air and should be replaced. (4) Exhaust temperature or cooling water drainage temperature is too high (referring to water-cooled type) 1. Cylinder brushing makes the cylinder overheat, repair the cylinder and piston; 2. The exhaust valve is leaking or the valve spring is damaged, the valve plate is damaged, and the damaged parts are replaced; 3. Insufficient cooling water, increase the cooling water flow; 4. The cooling water circuit is blocked, the scale in the cylinder, cylinder head, and cooler is too thick or blocked, clean the scale or blockage; 5. The inlet and exhaust valves are charcoal, so that the gas passage is not smooth, and the charcoal is cleaned up. (5) Exhaust pressure gauge jumps 1. The intake and exhaust valve sheets or springs are stuck, overhaul; 2. The pressure gauge is damaged, replace it; 3. There is a foreign body in the instrument pipeline. Clean and blow out. (6) The exhaust volume is reduced 1. The air valve is leaking, repair it by grinding or replace it with a new one; 2. Excessive wear of piston ring, oil scraping ring and cylinder, replace the worn parts; 3. The air filter is blocked, the air pipeline is leaking, clean the dust under the filter screen, and repair the pipeline; 4. The clearance at the top dead center of the piston is too large, reduce the cylinder gasket and the clearance volume, 5. If the speed of the air compressor is lower than the rated speed, check the line voltage, frequency, overhaul or replace the motor. (7) Mechanical failure The piston ring is stuck, the cylinder is dry-grinded, the crankshaft connecting rod is seized, the rolling bearing is damaged, the assembly clearance is too small or the lubrication If the lubricating oil is too dirty and the oil level is too low, the assembly clearance should be adjusted or the lubricating oil should be replaced.

Summer Action, Gathering in Huizhou. 2023/09/05

Midsummer at the end of August 2023 , we come to Xunliao Bay - beautiful beaches and endless sea，close at hand.

How to perform basic maintenance of permanent magnet inverter air compressor 2020/10/14

Permanent magnet variable frequency air compressor is a new generation of energy-saving products that will be applied and promoted in the context of encouraging energy saving and emission reduction. Permanent magnet variable frequency air compressor is the choice of our customers, with large displacement and equipped with permanent magnet motor, which has more outstanding energy-saving performance compared with ordinary FM motor. Especially at low speed, it can still maintain high motor efficiency. The motor is small in size, generally about 1/3 of an ordinary FM motor, and easy to disassemble and install. With the rapid development of China's economy, more and more attention is paid to the technology of low consumption, and this technology has attracted attention. Can the frequency conversion speed control technology be applied to the field of air compressor supply, which can save electricity and improve the air compressor

Energy-saving advantages of permanent magnet inverter air compressors 2020/09/23

With the continuous progress of society and the development of science, energy saving has become a topic of increasing concern. Permanent magnet inverter air compressors are being used more and more in industrial production, and the industrial frequency driven air compressors are gradually withdrawing from the users' sight. When we talk about permanent magnet inverter air compressor, we will think of energy saving. So what are the advantages of energy saving of permanent magnet inverter air compressor?1. The host and motor are integrated into the shaft type. There is no coupling, no gear, and no belt drive for permanent magnet inverter air compressor. The permanent magnet motor does not require bearings, maintenance and lubricants, eliminating points of failure and reducing maintenance costs. Ordinary asynchronous motors often have bearing wear leading to burned coils and other problems

The dry goods share, a minute to take you to understand how to choose permanent magnet inverter air compressor 2020/09/13

How to choose a permanent magnet inverter air compressor correctly? Rising raw materials, rising energy costs and rising human resources are all aspects that make China, a major production country, less and less advantageous. Here we all come together to understand. First, stability. With the recovery of the economy, most of the domestic enterprises' orders have returned to the previous level, and some even exceeded the previous level. Along with the busy production, the permanent magnet variable frequency air compressor which plays an important role in the production process is often running at full capacity, and a permanent magnet variable frequency air compressor with unstable gas production will indeed bring a lot of trouble to the production, so when we purchase an air compressor

Introduction to the working principle of permanent magnet inverter air compressor, come and collect 2020/09/02

Like fans, motors and pumps, permanent magnet variable frequency air compressors save power by controlling the input voltage frequency according to load changes, which can keep parameters such as pressure, flow rate and temperature stable, thus greatly improving the working performance of the compressor. What is the working principle of permanent magnet inverter air compressor? Let's all take a brief look below. Since the motor speed of permanent magnet inverter air compressor has a linear relationship with the actual power consumption of the air compressor, reducing the motor speed will reduce the actual power consumption. Inverter air compressors use pressure sensors to instantly sense the actual air pressure and gas consumption in the system.

One minute to understand the structure of permanent magnet inverter air compressor 2020/08/16

Permanent magnet inverter air compressor is air compressor, air compressor is a kind of equipment used to compress gas, air compressor is similar to water pump, most air compressors are reciprocating piston, rotary vane or rotary screw, centrifugal compressor is a very large application. What is the composition structure of permanent magnet inverter air compressor? Let's all take a brief look at the following.1. Oil circulation system. Before starting the permanent magnet inverter air compressor, the oil pump control system is started. After the oil pump control system is started, all lubrication parts of the air compressor are well lubricated. Meanwhile, the oil pump control air compressor system can adjust the internal oil pressure and oil through the built-in temperature control valve

What is a nitrogen booster 2022/08/03

A nitrogen supercharger is a system that forces nitrous oxide (N20) into the engine. The way to make the engine produce more power is to let the engine inhale more air and combine it with the engine. Proper proportion of fuel mix, resulting in higher oil and gas burst efficiency. Supercharging systems such as turbo or supercharger, that is, the supercharger compresses the air and sends it to the engine, so that the engine is at the same More power is produced at the same displacement. The basic principle of nitrogen booster modification is also the same, but the structure of nitrogen booster is much simpler, and nitrogen booster is not a simple pressure booster. compressed air, but makes the engine more efficient through the aforementioned nitrous oxide. Why can a nitrogen supercharger boost power by sending nitrous oxide into the engine? After being heated, nitrous oxide will decompose into two nitrogen molecules and one oxygen molecule, which can increase The concentration of oxygen molecules in the mixture makes the explosion pressure of the mixer stronger. Nitrous oxide, also known as nitrous oxide, is similar to a gas widely used in medicine for anesthesia.

Technical characteristics and detailed application of nitrogen booster 2020/07/26

Nitrogen booster, also known as nitrogen booster pump and nitrogen booster valve, is a machine used to pressurize nitrogen. It belongs to the category of air pressure booster pump. The pump is different and belongs to the pneumatic piston pressurizer. Then, let's take a look at the technical characteristics and detailed application introduction of the nitrogen gas pressurizer! The working principle of the nitrogen booster is to use the pressure difference generated by the area ratio to output the high pressure nitrogen generated by the small piston with the small force of the large piston. The output of the valve is controlled in the direction of the valve. Since nitrogen is an inert gas, more than half of the content in the air is nitrogen, so the development of the nitrogen booster provides the convenience for the nitrogen generator.

The principle of nitrogen booster and precautions for use 2020/07/04

In the laboratory, nitrogen boosters will use nitrogen, such as liquid mass spectrometer ICMS, gas chromatograph GCMS, sample preparation, etc., then, let's learn about it together The principle of nitrogen booster and precautions for use. What is the principle of nitrogen booster?

What is the principle of nitrogen booster 2020/06/24

The principle of the nitrogen booster is to use the low pressure of the large area piston to generate the high hydraulic pressure of the small area piston. The nitrogen booster is used for the working ring of the original air pressure system to increase the pressure. The air pressure of the working system can be increased by 2-5 times, and the compressed air in the working system can be used as the air source. Then, let’s understand the principle of the nitrogen booster.

Characteristics and typical applications of nitrogen booster 2020/03/18

Nitrogen booster is also known as nitrogen booster pump, nitrogen booster pump, nitrogen booster device, etc. Today, Xiaobian introduces you to the nitrogen booster in the pneumatic booster pump product. Suitable for nitrogen booster.

2022 Spring Festival Holiday Notice 2022/01/17

2022 Spring Festival Holiday Notice

"Bread" bears the heart and ingenuity 2021/09/11

On the occasion of the Mid-Autumn Festival in 2021, the Zhongshan Federation of Trade Unions, together with the Aineng Trade Union, held the Mid-Autumn Mooncake DIY event at Aineng Company, with the theme of "Baking with Heart, Reunion in Mid-Autumn Festival", which enriched the leisure life of colleagues, and at the same time brought Aineng together. The spirit of "ingenuity and ingenuity" was integrated into the activity ^_^. The female colleagues in each classroom adhered to the meticulous and meticulous style of their daily work, and DIY mooncakes were fully focused and did not miss the slightest bit. The division of labor between manufacturing and service colleagues fully reflects teamwork. Although it looks like "Zhang Fei wears an embroidery needle", making moon cakes is also "men and women do not allow women" ^_^ The technical department combines the rigorous work style in daily work with the enterprise spirit of "ingenuity and wisdom", making moon cakes DIY to the extreme and playing with all kinds of tricks.

Address: Building 3, Fuchuang Street, Fusha Town, Zhongshan City, Guangdong Province
Contact number:0086-0760-28166696/28166697
Fax telephone:0086-0760-28166645
Mail:ae@ae-compressor.com