News

Knowledge!Discussion on five ventilation and air conditioning modes

Ventilation and air-conditioning technology still faces the test of the diversified development of buildings in its current mature application model, such as the limit of urban public electricity consumption in summer, the investment cost of urban rail transit, the restrictions on air conditioning due to the height of the building, etc., and at the same time, it exceeds The increasingly tight construction space and construction period are also testing the technical level of construction and debugging. This article envisions [...]

Saturday December 2nd, 2023 By scy-fan News Read more...

Knowledge!Common faults of fan coil units

small air output and high noise, temperature deviation, water leakage, and motor does not rotate. 1. The air output of the fan coil is small and the cooling capacity is poor: When the fan is running normally, in addition to the small air inlet volume and air duct leakage, air duct leakage rarely occurs and can be easily dealt with. The small air inlet volume is often caused by the blockage of the return air inlet filter. The solution is to [...]

Friday December 1st, 2023 By scy-fan News Read more...

Knowledge!Installation and adjustment of centrifugal fans

Centrifugal fans are widely used in factories, coal mines, tunnels, cooling towers, vehicles, ships, buildings and other fields for ventilation, dust removal, cooling and other functions. The centrifugal fan is essentially a driven fluid machine that can use input mechanical energy to increase air pressure and discharge gas. When installing centrifugal fans, certain measures must be taken. 1. The entire unit needs to be placed directly on the site and leveled using double inclined pads. 2. When assembling on site, the base needs [...]

Friday December 1st, 2023 By scy-fan News Read more...

ZIBO DECENT MACHINERY CO., LTD has recently successfully completed a batch of export orders and delivered our products to the Thai market.

We are pleased to announce that ZIBO DECENT MACHINERY CO., LTD has recently successfully completed a batch of export orders and delivered our products to the Thai market. Destination: Thailand Product name: Centrifugal fan Quantity: [2] The following are some key details of ZIBO DECENT MACHINERY CO., LTD’s recent export orders to Thailand: 1. Airflow:8000m³/h 2. Pressure:3922pa 3. Speed:2900rpm 4. Power:15kw 5. Drive Type:Belt Drive 6. Temperature:45°C 7. Voltage:380V,50Hz,3Phase 8.   Airflow:10000m³/h 9.   Pressure:3432pa 10. Speed:2900rpm 11. Power:15kw 12.Drive Type:Belt Drive 13. Temperature:45°C 14. Voltage:380V,50Hz,3Phase   The successful completion of this order is inseparable from the efforts of our team [...]

Wednesday November 29th, 2023 By scy-fan News Read more...

Knowledge!FBD series mine explosion-proof pressure-in fan

This product has obtained a patent: Patent for side air inlet noise reduction and silencing device of pressure-type axial flow local ventilator for underground coal mines (Patent Certificate No. 2583510). FBD series flameproof press-fit axial flow local ventilator is characterized by new type, high efficiency, energy saving and low noise. Because the fan adopts internationally leading three-dimensional twisted, swept and orthogonal combination blades, the fan airflow is stable, vibration is weak, and it has high operating efficiency. The unique blade [...]

Tuesday November 28th, 2023 By scy-fan News Read more...

Knowledge!Woodworking dust collector winter equipment maintenance

Winter is coming. In order to ensure the normal use of machinery, reduce the failure rate, and prevent and reduce the occurrence of mechanical accidents, it is necessary to do a good job of seasonal maintenance, cold protection and safe use of mechanical equipment before winter. Special equipment should be maintained with special care. Develop work plans for seasonal maintenance, cold protection and safe use, prepare spare parts and accessories for winter use/maintenance, and strictly implement them. Improve and [...]

Monday November 27th, 2023 By scy-fan News Read more...

Knowledge!The principle of multi-stage centrifugal fan

The multi-stage (casting) centrifugal blower uses a high-speed rotating impeller to do work on the gas, which increases the gas pressure and speed. The gas with a certain pressure flows out from the edge of the impeller at a higher speed and flows into the diffuser. The gas speed decreases and the gas Part of the kinetic energy is converted into potential energy, so that the pressure of the gas continues to rise. Then the gas flows through the [...]

Monday November 27th, 2023 By scy-fan News Read more...

Knowledge!Air conditioning principle, classification, host selection and cooling capacity calculation

Air conditioning, or air conditioner, refers to the process of adjusting and controlling the temperature, humidity, cleanliness, speed and other parameters of the ambient air in a building/structure using manual means. Central air conditioning: The central air conditioning system consists of a cold and heat source system and an air conditioning system. The principle of liquid evaporation refrigeration is used to provide the required cooling capacity for the air conditioning system to offset the cooling load of the indoor environment; [...]

Friday November 24th, 2023 By scy-fan News Read more...

Knowledge!Screw refrigeration compressor: working principle, structure, and characteristics

Screw refrigeration compressor: working principle and structure composition The screw compressor is composed of a pair of intermeshing rotors that rotate at a certain transmission ratio, generating periodic V-shaped tooth volume changes to complete the suction, compression, and discharge of the refrigerant gas. The gas enters the volume between the rotors through the suction port. As the volume between the two rotors continues to expand, when it reaches the maximum value, the volume between the teeth disconnects from the suction [...]

Friday November 24th, 2023 By scy-fan News Read more...

Knowledge!Remote jet air-conditioning units

Tall space buildings have special requirements for air conditioning, due to the high space of tall buildings, large floor area, air conditioning airflow organization design has brought a lot of problems: when the need to send cold air in the summer, it is even more tricky, and often lose sight of the other. For this kind of high space building, the traditional pipeline air conditioning design has two kinds of ways, one is the air ducts arranged in the roof [...]

Friday November 24th, 2023 By scy-fan News Read more...