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Knowledge!Application for Combustion Air

Wherever oxygen is required to facilitate combustion, DECENT blowers are hard at work. Both municipalities and private industry rely on our technology to supply air at a variable flow rate to facilitate the combustion process through a variety of means, including: incineration of sludge from wastewater treatment plants; facilitate the sulfur recovery process from waste emissions to meet environmental regulations at an oil refinery; contribute to various manufacturing processes required for the production of carbon black In all cases, our equipment’s hallmark ruggedness [...]

Saturday January 13th, 2024 By scy-fan News Read more...

Knowledge!Principle, component function and simple faults of inverter air conditioner

The inverter compressor primarily achieves flow control by changing the motor speed of the compressor through altering the power supply frequency. As refrigeration systems typically operate below their rated load, inverter compressors can function at low frequencies and low cooling capacities to maintain thermal balance with lower power consumption. The refrigerants commonly used in inverter air conditioners include R410A, R32, and a small amount of R290. Lubricating oil: R22 uses mineral oil (PVE), while R410A employs ester oil (POE). The [...]

Saturday January 13th, 2024 By scy-fan News Read more...

Knowledge!Enhancing Customer Confidence with Serial Number Verification for Siemens Motors

We at ZIBO DECENT MACHINERY CO.,LTD. are excited to announce an important update that will bring enhanced transparency and assurance to our customers. Understanding the critical importance of product authenticity and quality in today’s market, we are implementing a new protocol for all orders that include Siemens motors. When you place an order specifying the need for a Siemens motor, we will provide the unique serial number of the motor along with your order confirmation. This serial number is a [...]

Saturday January 13th, 2024 By scy-fan News Read more...

Knowledge!Why does a semi-hermetic refrigeration compressor lack oil？

A compressor is a complex machine that operates at high speeds. Ensuring sufficient lubrication for the moving parts such as the crankshaft, bearings, connecting rods, and pistons is a basic requirement for maintaining proper operation of the machine. Therefore, compressor manufacturers specify the use of specific grade of lubricating oil and regular inspection of oil level and color. Lack of oil is one of the easily identifiable compressor failures. When a compressor lacks oil, there is very little or even [...]

Friday January 12th, 2024 By scy-fan News Read more...

Knowledge!Disinfection and Sterilization of Biological Cleanrooms

According to the information, the human body can carry 1~104 bacteria for about every 6~7c㎡ of skin, of which about 1% is pathogenic, and human breathing and speech will also emit bacteria. Obviously, the clean plant, especially the relatively high cleanliness requirements of biological clean room, to prevent the production of bacteria, remove and eliminate the presence of bacteria is essential. Disinfection and sterilization are two effective methods to remove and eliminate bacteria and ensure the microbiological requirements of [...]

Friday January 12th, 2024 By scy-fan News Read more...

Knowledge!Preventive and control measures for condensate overflow from fan coil units

1. Condensate overflow analysis Overflow of condensation water from fan coil units is a common fault of centralized air conditioning systems in summer. It often occurs in hot and humid weather and will cause unnecessary damage to air-conditioned rooms: a) Water damage to the ceiling panels will damage the indoor building decoration, and the maintenance workload of the fixed ceiling will be greater. b) If the condensation water overflow is not discovered in time, it will damage the office appliances. c) Special rooms [...]

Friday January 12th, 2024 By scy-fan News Read more...

Knowledge!Introduction to the functions and uses of centrifugal fans

A centrifugal fan is a fan that converts rotational kinetic energy into gas pressure energy. Its main features are simple structure, convenient installation, and stable performance. The main function of the centrifugal ventilator is to make the indoor air fresh, with comfortable humidity and pleasant smell by injecting air into the room or areas with poor airflow or removing unnecessary indoor moisture and harmful gases. Its main uses include: 1. Home ventilation Centrifugal ventilators installed in bathrooms, kitchens and other places can [...]

Thursday January 11th, 2024 By scy-fan News Read more...

Knowledge!Fresh Air System-The Importance of Total Heat Exchange Movement

Any electrical product has one or more core components, such as the compressor of air conditioner, CPU, memory, hard disk of computer, motor and motor of washing machine, similarly, for the fresh air system, in addition to the fan, it is the total heat exchanger movement. So, why is the total heat exchange movement so important, and which material is the best? First of all, we need to know a few main functions of the new air system, one is [...]

Wednesday January 10th, 2024 By scy-fan News Read more...

Knowledge!Professional ventilation services

Professional ventilation services are divided into 4S services for main fans and 3S services for local fans. The main fan 4S service provides users with all-round, all-weather, zero-distance professional services such as main fan system products, installation and commissioning, maintenance, renovation and upgrades, and on-site inspections. Service objects are not limited to our company’s products. Local fan 3S services are divided into two types: overall hosting and inspection and maintenance. The local fan overall hosting service provides users with the general [...]

Wednesday January 10th, 2024 By scy-fan News Read more...

Knowledge!Precautions for installation and commissioning of centrifugal fans

1. Before fan installation: First prepare the materials and tools required for the centrifugal fan device, check all parts of the fan, and check the impeller, casing, main shaft, bearings and other components. If damage is found, repair it and then clean the inside of the bearing box with kerosene. 2. When installing: (1) On some joint surfaces, in order to avoid corrosion and reduce disassembly difficulties, a layer of grease or engine oil should be applied. (2) If there are positioning pins [...]

Tuesday January 9th, 2024 By scy-fan News Read more...