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The liquid tank sealed high-efficiency air supply outlet is a high-efficiency filtration air supply equipment installed at the end of the clean room air treatment system. It is usually used in conjunction with a HEPA high-efficiency filter.
Its main function is to send the air processed by the air treatment system into the clean area, and filter the particles in the air through the terminal high-efficiency filter. A static pressure box and an air diffusion structure are installed inside the air supply port so that the air entering the air supply port can be evenly supplied to the clean room after passing through the filter.
Compared with ordinary sealing structures, the liquid tank sealing method forms a sealed connection through the cooperation between the filter sealing edge and the sealing groove. It is suitable for clean environments with high requirements for terminal filtration sealing and detection.
Aili Industry can provide specifications and supporting solutions for liquid tank sealing and high-efficiency air supply vents for projects based on the clean room structure, filter size, air supply volume, air inlet method and on-site installation conditions.
The liquid tank seal is an important structural form of this type of high-efficiency air supply outlet.
When the filter is installed, the sealing edge around the filter is inserted into the sealing groove of the air supply port to form a continuous sealing connection through the sealing medium to maintain a stable sealing state between the filter and the box.
This structure is suitable for clean room terminal air supply systems that require high-efficiency filter integrity testing.
Liquid tank sealing structure → The filter blade is inserted into the sealing groove → Forming a continuous sealing connection → Cooperating with the terminal filter to complete the clean air supply
The liquid tank sealing structure can also be combined with the PAO/DOP detection interface and sampling interface for integrity testing of high-efficiency filters in clean rooms after installation.
The liquid tank sealed high-efficiency air supply outlet mainly consists of the following structures:
components |
Main function |
Optional or customized content |
Application Notes |
|---|---|---|---|
static pressure box |
Organize and distribute air entering the air supply vents |
Box size, air intake method |
Designed according to on-site ceiling and air duct conditions |
Liquid tank sealing structure |
Forms a sealed connection with the high-efficiency filter |
Seal groove size and structure |
For terminal filter installation |
HEPA high efficiency filter |
Terminal filtration of air sent to the clean area |
H13, H14, etc. |
Choose according to cleanliness requirements |
diffuser plate |
Diffusion of filtered airflow |
Orifice plates, diffusion structures, etc. |
Configure according to air supply method |
Air volume adjustment device |
On-site adjustment of air supply volume |
Adjustment methods optional |
Facilitates system debugging |
PAO/DOP detection interface |
For high efficiency filter integrity testing |
The interface location can be set per project |
Suitable for clean room testing |
Concentration sampling interface |
For sampling during testing |
Interface specifications can be customized |
Configure according to detection plan |
air inlet |
Connect to clean air conditioning duct |
Top air inlet, side air inlet |
Select according to on-site air duct layout |
It adopts a liquid tank sealing structure, and the filter installation blade cooperates with the sealing groove to form a continuous sealing connection. It is suitable for clean air systems that require sealing of terminal filter installation.
The product can be configured with PAO/DOP generation and concentration sampling interfaces to provide interface conditions for high-efficiency filter integrity testing. The specific testing method is determined according to the project testing plan.
The air supply outlet is equipped with an air volume adjustment structure, which can be adjusted according to the actual air supply requirements during the commissioning phase of the clean air conditioning system.
The air inlet method can be selected from top air inlet or side air inlet according to the on-site air duct layout, which facilitates connection with different clean room ceilings and air duct systems.
The operable filter fixing structure is adopted to facilitate the removal, replacement and maintenance of the high-efficiency filter in the future.
The size of the air supply outlet, filter specifications, air inlet size, air inlet method, etc. can be designed according to the requirements of the clean room project.
There are differences in the filter installation structure between the liquid tank sealed high-efficiency air supply port and the common gasket sealing method.
Compare items |
Liquid tank sealed high-efficiency air supply port |
Common gasket seal structures |
|---|---|---|
Sealing method |
Liquid tank and filter blade match |
The sealing gasket matches the mounting frame |
Filter installation |
Plug-in installation structure |
Pressure installation structures are more common |
Sealed structure |
Continuous tank seal |
Rely on sealing gasket to compress |
Detection interface |
Configurable PAO/DOP detection interface |
Configure according to product structure |
Filter replacement |
Can be disassembled and assembled through the fixing mechanism |
Disassembly and assembly according to specific structure |
Project applicable |
Suitable for clean systems with requirements for terminal filtration sealing and detection |
Suitable for corresponding clean air conditioning systems |
Liquid tank sealed high-efficiency air supply vents are usually used in conjunction with HEPA high-efficiency filters.
The efficiency grade, size and rated air volume of the filter need to be selected based on the clean room grade, air supply volume, system resistance and terminal installation space.
Common configurations include:
Filter level |
Common application directions |
Selection considerations |
|---|---|---|
H13 |
General clean areas, electronics, laboratories, etc. |
Determine based on cleanliness and system requirements |
H14 |
Clean areas with high requirements for air cleanliness |
Comprehensive cleanliness level, air volume and resistance selection |
ULPA |
Specific environments with higher requirements for particle control |
Individually configured according to project technical requirements |
Actual filter ratings should be based on project cleanliness requirements and design parameters.
model |
Static plenum size (mm) |
Filter size (mm) |
Reference rated air volume (m³/h) |
Air inlet size (mm) |
|---|---|---|---|---|
AILGY-320 |
370×370×530 |
320×320×320 |
500 |
200×200 |
AILGY-484 |
534×534×530 |
484×484×220 |
1000 |
320×200 |
AILGY-610 |
660×660×460 |
610×610×150 |
1000 |
320×250 |
AILGY-630 |
680×680×530 |
630×630×220 |
1500 |
320×250 |
AILGY-915 |
965×660×460 |
915×610×150 |
1500 |
500×250 |
AILGY-1260 |
1310×680×530 |
1260×630×220 |
3000 |
600×250 |
The above are reference values for product specifications. The actual configuration must be determined based on filter specifications, system resistance, air supply volume and on-site installation conditions. Support non-standard sizes and project customization.
The liquid tank sealed high-efficiency air supply port can be made of cold-rolled steel plate and surface sprayed.
According to the project environment and clean room requirements, the box material, surface treatment method, air inlet form and installation structure can also be customized.
Common configurations include:
project |
Configuration content |
|---|---|
Cabinet material |
cold rolled steel plate |
surface treatment |
Electrostatic spraying |
Sealed structure |
Tank seal |
filter |
HEPA high efficiency filter |
Air intake method |
Top air inlet, side air inlet |
Detection interface |
PAO/DOP generation and sampling interfaces are configurable |
size |
Standard specifications or non-standard customization |
The liquid tank sealed high-efficiency air supply port is suitable for clean air systems that require terminal high-efficiency filtration.
Medical clean room |
biology laboratory |
Electronic clean room |
Semiconductor related areas |
|---|---|---|---|
Pharmaceutical workshop |
laboratory |
Electronic component production area |
Semiconductor clean area |
Medical clean area |
Clean experimental space |
Precision manufacturing area |
Clean production space |
Pharmaceutical production area |
detection area |
Clean assembly area |
Supporting clean space |
Clean air conditioning system |
Clean air conditioning system |
Clean air conditioning system |
Clean air conditioning system |
The product can also be used in food, chemical industry and other clean air treatment systems that require terminal high-efficiency filtration. The specific configuration is determined according to project requirements.
In pharmaceutical and biological-related clean environments, terminal filtration equipment needs to cooperate with the clean air conditioning system, air duct system and clean room structure as a whole.
The liquid tank sealed high-efficiency air supply outlet can be installed on the ceiling of the clean room, and the air sent into the clean area is filtered at the end through a high-efficiency filter.
For projects that require high-efficiency filter integrity testing, the corresponding PAO/DOP testing interface and sampling interface can be configured according to the testing plan.
Electronics, semiconductor and precision manufacturing environments often have clear cleanliness requirements for controlling particulate matter in the air.
The liquid tank sealed high-efficiency air supply outlet can be used as the terminal filter air supply equipment of the clean air conditioning system, and is used in conjunction with the upstream air treatment equipment, air duct system and HEPA filter.
For different clean areas, Aili Industrial can design the air supply outlet specifications according to the cleanliness level, ceiling structure, filter size and design air volume.
When selecting a high-efficiency air supply outlet for liquid tank sealing, the following parameters need to be considered comprehensively:
Cleanliness requirements → Determine the filter level → Determine the filter size → Determine the design air supply volume → Determine the air inlet method → Determine the installation space → Determine the detection interface → Determine the box and surface treatment
According to the clean room design requirements, select H13, H14 or other high-efficiency filters that meet the project requirements.
Determine the filter size based on the design air volume and ceiling module size, and further determine the size of the air supply box.
The actual air supply volume is determined based on the clean room area, ventilation requirements, air supply method and system design parameters.
Choose top air inlet or side air inlet according to the on-site air duct layout.
Confirm the ceiling height and equipment installation space in advance, and determine the height and overall dimensions of the static pressure box.
If the project requires high-efficiency filter integrity testing, the configuration of the PAO/DOP generation port, sampling port and other interfaces should be determined in advance.
Aili Industrial can design specifications for liquid tank sealing and high-efficiency air supply vents based on the actual installation conditions of the clean room project.
Customized content includes:
Customized items |
Customizable content |
Customization basis |
Applicable situations |
|---|---|---|---|
Cabinet size |
Length×width×height |
Ceiling and installation space |
Non-standard suspended ceiling |
filter size |
HEPA filter specifications |
Design air volume |
Different filter configurations |
Air intake method |
top or side |
Duct layout |
Different installation sites |
air inlet |
Size and location |
Air duct specifications |
System connection |
Air volume adjustment |
regulatory structure |
System debugging requirements |
Air supply volume adjustment |
Detection interface |
PAO/DOP interface |
Testing plan |
Integrity check |
Material |
Steel plate, etc. |
Environmental and project requirements |
Different clean environments |
surface treatment |
Spraying, etc. |
Project requirements |
Clean room facilities |
Aili Industry has long been focused on the R&D and manufacturing of purification equipment and clean air treatment products. Its products cover FFU, EFU, BFU, HEPA filters, high-efficiency air supply outlets, HEPA BOX, air filters, fans and clean room supporting equipment.
In the liquid tank sealed high-efficiency air supply outlet project, high-efficiency filters, fans, control systems and other purification equipment can be combined and designed according to project requirements.
Aili Industry has a production plant of approximately 30,000 square meters and has established a production system ranging from fans, motors, control systems, sheet metal structures to filters and purification equipment. It can provide manufacturing support from stand-alone products to supporting equipment for clean room equipment projects.
When installing a liquid tank sealed high-efficiency air supply outlet, construction should be carried out according to the equipment installation drawings and clean room site conditions.
Important points to confirm during the installation process:
Box fixation → Air duct connection → Sealing groove inspection → High-efficiency filter installation → Sealing status inspection → Air volume adjustment → System testing
After the installation of the high-efficiency filter is completed, corresponding integrity testing should be carried out according to the project testing requirements.
During use, a maintenance plan should be developed based on the operating conditions of the clean room and changes in pressure difference before and after the filter. When the filter reaches the replacement condition, it should be replaced according to the equipment maintenance requirements.
It is mainly used for the terminal air supply of clean air-conditioning systems, and is matched with HEPA high-efficiency filters to perform terminal filtration of the air entering the clean area.
Usually required. This type of air supply outlet is mainly used with high-efficiency filters. The specific filter grade and specifications are determined according to the clean room design requirements.
The liquid tank seal adopts a structure in which the filter edge and the sealing groove cooperate to form a sealed connection. The structural form is different from the common sealing gasket pressing method.
The corresponding HEPA filter level can be configured according to project requirements, which is determined by cleanliness, air volume and filter specification requirements.
Can. The box size, filter size, air inlet location and size, etc. can be customized according to on-site installation conditions.
Can. The product supports top air inlet, and can also adopt side air inlet according to the on-site air duct layout.
Can. Side air inlet is suitable for some air duct and ceiling installation conditions. The specific air inlet position can be designed according to the project.
The corresponding generation port and sampling interface can be configured according to the project detection plan.
The clean air system can be used in pharmaceutical clean rooms. The specific filter level, air supply volume and testing requirements need to be determined according to the project design.
Can. Clean environments in electronics and precision manufacturing can be equipped with liquid tank seals and high-efficiency air supply outlets according to the cleanliness level and air supply requirements.
It usually needs to be determined comprehensively based on the filter size, design air volume, ceiling module size and on-site installation space.
Different specifications correspond to different reference air volumes. The actual operating air volume also needs to be determined based on filter resistance, system static pressure and on-site design parameters.
If Aili Industries needs to make selections based on the project, the following information can be provided:
project |
Suggested information |
Project role |
Selection basis |
|---|---|---|---|
Clean room type |
Medicine, electronics, laboratory, etc. |
Determine application environment |
Project requirements |
Cleanliness level |
ISO rating or other requirements |
Determine filtering plan |
Cleanliness requirements |
Design air volume |
m³/h |
Determine specifications |
Air supply demand |
Filter level |
H13, H14, etc. |
OK filter |
Terminal filtering requirements |
filter size |
Length×width×height |
Determine cabinet size |
Filter configuration |
Ceiling size |
Module size |
Determine installation size |
site conditions |
Air intake method |
top/side |
Determine the interface |
Duct layout |
Installation height |
mm |
Determine the cabinet height |
ceiling space |
Testing requirements |
PAO/DOP etc. |
Determine the interface |
Verification scheme |
quantity |
tower |
Develop supply plan |
Project scale |
Aili Industrial not only produces high-efficiency air supply vents, but also has the production capacity of fans, motors, control systems, air filters and various types of purification equipment.
For projects that require a variety of clean equipment, the specifications of the equipment can be matched according to system requirements.
From fans, motors, control systems, to sheet metal structures, filters and purification equipment, Aili Industry has established a relatively complete production and R&D system to provide equipment manufacturing and customization support for clean room projects.
Clean equipment manufacturing → Fans and motors → Control systems → Filters → FFU/EFU → HEPA BOX → High-efficiency air supply outlets → Clean room accessories
For the liquid tank sealing high-efficiency air supply outlet project, Aili Industrial can configure the product according to the filter specifications, design air volume, installation conditions and testing requirements.
If it is a new clean room project, it is recommended to provide:
Purpose of clean room → Cleanliness level → Room area → Design air volume → Filter level → Filter size → Ceiling size → Installation height → Air inlet method → Testing requirements → Product quantity
If it is a clean room renovation project, we can also provide the original air supply outlet dimensions, on-site installation photos and air duct dimensions to facilitate specification matching.
Aili industrial liquid tank sealed high-efficiency air supply vents are designed for terminal filtration and air supply applications in clean rooms. They adopt a liquid tank sealing structure, can be equipped with HEPA high-efficiency filters, and support top or side air inlet, air volume adjustment, and PAO/DOP detection interface configuration.
Product specifications can be customized based on filter size, design air volume, ceiling structure and on-site installation conditions.
If you are building or renovating clean environments such as medicine, electronics, semiconductors, laboratories, etc., you can provide the clean room area, cleanliness level, design air volume, filter specifications and installation dimensions to Aili Industrial, and the engineers will configure the specifications and configuration of the liquid tank seal and high-efficiency air supply port according to the project conditions.
Liquid tank sealed high-efficiency air supply outlet → HEPA high-efficiency filter → Clean air conditioning system → Terminal clean air supply
Aili Industry provides liquid tank sealed high-efficiency air supply outlets, HEPA high-efficiency filters, FFU, EFU, BFU and supporting purification equipment for clean rooms. It can provide product configuration and customized support according to the cleanliness level, air supply volume, filter specifications and on-site installation conditions of the project.
Welcome to provide project parameters, consult liquid tank seal high-efficiency air supply outlet specifications, filter configuration and customized solutions.
