| Quantity: | |
|---|---|
DC/EC drive, suitable for internal and local clean air treatment of equipment
Aili Industrial DC EFU adopts DC or EC drive solution to integrate the fan, filter and control system into the equipment fan filter unit.
Configure according to the actual space, air volume, static pressure, filtration level and control requirements of the equipment. It can be used for equipment in industries such as semiconductors, panels, photovoltaics, lithium batteries, electronics, optics and precision manufacturing.
EFU is usually installed inside the equipment or in a local clean area. In addition to air filtration, the air supply also needs to be adjusted according to the operating status of the equipment.
The DC or EC drive solution can be combined with the control system to adjust the operating status of the fan so that the EFU can adapt to the operating needs of different equipment.
DC drive |
Speed control |
Device linkage |
energy management |
|---|---|---|---|
Use DC or EC to drive the fan, and configure the corresponding motor according to the product plan. |
Corresponding speed regulation methods can be configured according to the requirements of the control system. |
It can be combined with the equipment control system for start-stop and operation linkage. |
By adjusting the fan speed, the air supply volume is managed according to actual operating needs. The specific energy-saving effect depends on the system working conditions. |
DC EFU consists of fans, filters, boxes and control systems.
According to different equipment needs, you can choose the corresponding DC or EC fan and configure HEPA or ULPA filter.
Air inlet → DC/EC fan drive → High efficiency filter → Clean air output
The air volume, static pressure and fan speed are determined according to the specific product model and project requirements.
Aili Industrial DC EFU can use DC or EC to drive fans according to project requirements.
DC and EC fans have the characteristics of convenient speed control and flexible control methods, and can be matched with the EFU control system.
Aili Industrial has the production capacity of fans and motor-related products, and can configure fans according to the air volume, static pressure, installation space and control requirements of the EFU.
Fan optional
DC fan
EC electronic commutating fan
Centrifugal fan
Custom configuration of other projects
Adjust the fan according to equipment operation needs
DC EFU can be combined with the control system to adjust the fan speed. According to the project requirements, single control, group control, centralized control or communication control can be used.
Single unit control |
Group control |
Centralized control |
Communication control |
|---|---|---|---|
Control the operation and speed of a single EFU. |
Unified control of multiple EFUs. |
Manage multiple devices through a centralized control system. |
Integrate according to project communication protocols and control systems. |
The specific control interface and communication method are configured according to project requirements.
EFUs are usually installed inside equipment or in local clean areas and require a continuous supply of filtered air. For this type of application, the fan may be running for a long time, so the energy efficiency of the fan itself and the speed control during operation will affect the energy use of the equipment.
DC EFU uses DC or EC to drive the fan. Compared with traditional AC drive solutions, DC and EC motors have corresponding advantages in motor efficiency, drive mode and speed control.
At the same time, DC or EC fans can be combined with a control system to adjust the speed. When the equipment is in different operating states, the fan operating state can be adjusted according to actual air treatment needs to avoid continuing to maintain a high speed when demand decreases.
DC/EC drive → Improved motor efficiency → Fan speed regulation → Air supply on demand → Reduce unnecessary input power
Compared with traditional AC motors, DC and EC motors use different motors and drive methods, and have certain advantages in terms of motor operating efficiency, speed regulation methods and control characteristics.
For EFU equipment that requires long-term operation, the power consumption of the fan itself is an integral part of the system operating cost. Therefore, on the premise of meeting the air volume, static pressure and cleanliness requirements, using a suitable DC or EC fan can manage energy from the fan drive link.
Another feature of DC and EC fans is the ease of speed control.
Equipment may have different needs for clean air at different working stages. For example, the requirements for air volume may be different when the equipment is in normal production, standby, low-load operation, etc.
By adjusting the fan speed through the control system, the EFU can operate according to actual needs.
High demand → higher speed
Normal operation → appropriate speed
Low demand → reduce RPM
When the system allows it, reducing the fan speed can reduce the fan input power, thus further reducing energy consumption during operation.
fan drive |
Fan speed regulation |
Equipment operation linkage |
|---|---|---|
Using DC or EC motor drive, it has different motor efficiency and drive characteristics compared with the traditional AC drive method. |
Adjust the fan speed according to the actual air volume demand to reduce unnecessary high-speed operation. |
Start/stop, group or communication control can be configured according to the equipment operating status, so that the EFU operating status can match the equipment needs. |
For semiconductor equipment, panel equipment, photovoltaic equipment, lithium battery equipment, electronic manufacturing equipment and other equipment that require continuous clean air treatment, EFU often needs to run for a long time.
If the equipment also has long-term operation + adjustable air volume + automatic control requirements, then DC or EC fans can combine motor energy efficiency and speed control.
DC/EC fan → High-efficiency drive → Adjustable speed operation → Provide air volume on demand → Energy management
The actual energy saving effect needs to be calculated or tested based on the specific fan model, system resistance, operating conditions, operating time and control strategy.
DC EFU involves multiple components such as fans, motors, control systems, filters, and box structures.
Aili Industry has the production and supporting capabilities of related products, and can match core components around the EFU machine.
fan |
Motor |
control system |
filter |
|---|---|---|---|
Configure the fan according to air volume, static pressure and installation space. |
DC/EC motors are matched according to the fan solution. |
Control configuration is performed according to speed regulation, communication and equipment linkage requirements. |
HEPA or ULPA, choose the filtration level according to the cleanliness requirements. |
Fan → Motor → Control system → Filter → Sheet metal → EFU complete machine. This production matching method allows the core components and overall structure of EFU to be coordinated during the product design stage.
DC/EC drive |
Flexible speed adjustment |
Control mode optional |
HEPA/ULPA optional |
|---|---|---|---|
DC or EC driven fans can be configured according to project requirements. |
Adjust the fan operating status according to the requirements of the control system. |
Supports single unit, group, centralized and communication control methods. |
H13, H14, U15, U16, and U17 can be configured according to project requirements. |
Full industry chain supporting facilities |
Structure configurable |
Suitable for device integration |
Support project customization |
Fans, motors, control systems, filters and sheet metal have relevant production and supporting capabilities. |
The size, material, air inlet and outlet methods and installation interfaces can be configured according to the equipment requirements. |
Suitable for internal and local clean air treatment of equipment. |
Can be configured based on equipment space, air volume, static pressure and control requirements. |
DC EFU is primarily intended for applications that require internal or local clean air treatment within the equipment. Different equipment has different space, air treatment requirements and control methods, and product configuration can be carried out according to the actual project.
Semiconductor equipment |
Panel display device |
Photovoltaic equipment |
Lithium battery equipment |
|---|---|---|---|
Wafer manufacturing, packaging, testing and related production equipment. |
LCD, OLED and other flat panel display related equipment. |
Solar cells, modules and related production equipment. |
Cell manufacturing, assembly, testing and related equipment. |
Electronic manufacturing equipment |
Optoelectronic equipment |
Optical equipment |
Precision manufacturing equipment |
SMT, PCB, electronic components and precision electronic equipment. |
Optoelectronic devices, display devices and related production equipment. |
Optical components, lenses, inspection and related equipment. |
Precision instruments, precision machinery, precision molds and automation equipment. |
Biomedical equipment |
Medical equipment |
New energy equipment |
Automotive electronic equipment |
Pharmaceutical, experimental and related clean production equipment. |
Medical devices, consumables and related production equipment. |
New energy materials and automated production equipment. |
Automotive electronic components and related precision equipment. |
3C electronic equipment |
Scientific research experiment equipment |
food equipment |
cosmetic equipment |
Mobile phones, computers, consumer electronics and related manufacturing equipment. |
Laboratory equipment, testing instruments and local cleaning equipment. |
Food processing, clean packaging and related equipment. |
Cosmetic production, filling and packaging equipment. |
Aerospace equipment |
Precision testing equipment |
Automation equipment |
Other clean equipment |
Aerospace precision components and related manufacturing equipment. |
Precision detection, measurement and related equipment. |
Automated production, testing, assembly and other equipment. |
Clean workstations, local clean equipment and other air treatment equipment. |
Equipment internal air treatment |
local clean space |
Precision production equipment |
Automation equipment |
|---|---|---|---|
Installed inside the equipment, it filters and supplies air in designated areas. |
Provides filtered air to localized areas within equipment. |
Air treatment for precision production, processing and testing equipment. |
Used for automated production, assembly, testing and other equipment. |
Parameter items |
Product parameters |
Parameter items |
Product parameters |
|---|---|---|---|
product type |
DC EFU equipment fan filter unit |
Drive mode |
DC,EC |
Fan type |
DC centrifugal fan, EC centrifugal fan, etc. |
Number of fans |
Configure according to model and project requirements |
Air volume |
Configure according to specific models and project requirements |
static pressure |
Configure according to specific models and project requirements |
wind speed |
Configure according to specific models and project requirements |
Fan power |
Determine based on fan model and operating conditions |
filter type |
HEPA,ULPA |
filter level |
H13,H14,U15,U16,U17 |
Cabinet material |
Cold rolled steel plate, galvanized steel plate, aluminum alloy, SUS304, SUS316 |
surface treatment |
Spraying, baking paint, powder coating, stainless steel surface treatment, etc. |
Product size |
Standard size, non-standard size, project customized size |
Air intake method |
Top, side, bottom, customized |
Air outlet method |
Top, side, bottom, customized |
Installation method |
Embedded, built-in equipment, top-mounted, ceiling-mounted, customized |
Control method |
Single station, group, centralized, communication |
Speed regulation method |
Multi-stage speed regulation, stepless speed regulation, communication speed regulation, etc. |
Communication method |
Control system configuration according to project |
Input power |
Configure according to wind turbine and project requirements |
The above parameters are the main configuration range of DC EFU.
Aili Industry can configure according to the actual installation space and technical the product size, box material, fan type, air volume, static pressure, filter size, filtration grade, power supply, speed adjustment method, communication method, air inlet and outlet structure, and installation interface requirements of the equipment.
Drive mode: DC/EC
Filter: HEPA/ULPA
Filtration level: H13/H14/U15/U16/U17
Box material: cold-rolled steel plate/galvanized steel plate/aluminum alloy/SUS304/SUS316
Control mode: single unit/group/centralized/communication
Air intake method: top/side/bottom/customized
Air outlet method: top/side/bottom/customized
The specific configuration is determined based on the equipment installation space, cleanliness requirements, air volume, static pressure, power supply and control requirements.
DC EFU is not a universal device with a fixed size. Different devices may have different requirements for installation space, air volume, static pressure, filtration level and control method.
Aili Industrial can configure EFU products according to the equipment size and technical requirements provided by customers.
size |
fan |
filter |
control system |
|---|---|---|---|
Product length, width, height and installation interface |
DC, EC and corresponding air volume and static pressure configurations |
HEPA, ULPA and H13-H17 grade configuration |
Single station, group, centralized, communication control |
The performance and usage of DC EFU are related to the matching between the fan, motor, control system and filter.
Aili Industry has the production and supporting capabilities of related products, and can carry out component configuration and structural design around the EFU machine.
Fan: Configure according to air volume, static pressure and space requirements.
Motor: DC/EC drive solution is matched to the fan.
Control: Configure the control system according to speed regulation, communication and equipment linkage requirements.
Filter: Configure HEPA or ULPA filter according to cleanliness requirements.
Sheet metal: Design the EFU box structure according to the equipment installation space.
Complete machine: Assemble the fan, filter, control and box as a whole.
DC EFU is an equipment fan filter unit that uses DC or EC to drive the fan. It integrates components such as fans, filters, and boxes, and is used for internal and local clean air treatment in the equipment.
The main difference lies in the way the fans are driven and controlled. DC EFU adopts DC or EC drive scheme and can be combined with the control system for fan speed adjustment and operation control. Specific solutions need to be determined based on equipment requirements.
Can. According to the specific control scheme, multi-stage speed regulation, stepless speed regulation or communication speed regulation can be configured.
Can. According to the project control system requirements, single, group, centralized or communication control methods can be configured.
Can. The filter can be configured according to the project's cleanliness requirements and supports H13, H14, U15, U16, U17 and other filtration levels.
ULPA filters can be configured according to project requirements, which need to be matched based on air volume, static pressure, installation space and filter specifications.
Can. Aili Industrial can configure the EFU size, fans, filters, air inlet and outlet structures, installation interfaces and control methods according to the internal installation space of the equipment.
It can be used in equipment in semiconductors, panel displays, photovoltaics, lithium batteries, electronic manufacturing, optoelectronics, optics, precision manufacturing, biomedicine, medical equipment, new energy, automotive electronics, 3C electronics, scientific research laboratories and other industries.
This cannot be simply judged. Actual energy usage is related to fan type, system resistance, operating time, air volume, control method and actual working conditions. Under the same conditions, DC EFU saves more power than AC. When DC or EC fans have speed control conditions, the operating status can be adjusted according to actual needs, which is beneficial to energy management.
If your equipment needs to be installed with EFU and you want to use a DC or EC fan solution, we can provide the internal installation dimensions, air volume, static pressure, filtration level, power supply and control requirements of the equipment.
Aili Industry can match the fans, filters, control systems and box structures based on the actual space and air treatment requirements of the equipment, and provide corresponding EFU product configurations.
The fan filter unit of Aili Industrial DC EFU equipment adopts DC or EC drive solution and can be configured according to the internal installation space, air volume, static pressure, filtration level and control requirements of the equipment. The product integrates fans, filters, boxes and control systems, and is used for air filtration and clean air supply inside the equipment and in local areas.
DC EFU can be configured with DC or EC fans according to project requirements, and combined with the control system for single, group, centralized or communication control. The filter can be selected from HEPA or ULPA according to the cleanliness requirements, and the filtration level can be configured with H13, H14, U15, U16, and U17.
Aili Industrial has the production and supporting capabilities of fans, motors, control systems, filters, sheet metal and purification equipment and other related products, and can coordinately configure from core components to EFU complete machines. For applications where the internal space of the equipment is limited, speed control is required, or linkage with the equipment control system is required, DC EFU products can be configured according to specific projects.
Products can be used in semiconductors, panel displays, photovoltaics, lithium batteries, electronic manufacturing, optoelectronics, optics, precision manufacturing, biomedicine, medical equipment, new energy, automotive electronics, 3C electronics, scientific research laboratories and other industry equipment.
