The mother-and-child frame washable filter, with its core advantages of being reusable, easy to maintain, having a high dust holding capacity and low resistance, is mainly applied in ventilation and filtration scenarios that require long-term stable filtration, high maintenance frequency and low cost. It covers three core fields: civil buildings, industrial production and special places. The specific scenarios and adaptation logic are as follows (adapted to the marketing copy of air purification enterprises) Highlight the value of scenario-based scenarios
I. Ventilation and Air Conditioning Systems for Civil Buildings (Core Mainstream Scenarios
Adaptation logic: In such scenarios, the air volume demand is large, the filtration cycle is long, the long-term operation and maintenance costs need to be controlled, and the maintenance convenience requirement is high. It perfectly matches the core advantages of the washable filter of the mother-and-child frame.
Pre-filtering for central air conditioning and fresh air units in large public buildings such as office buildings, shopping malls, hotels, exhibition centers, and stadiums is used to intercept dust, willow catkins, and particulate matter in outdoor fresh air, protecting the back-end fans, coil units, and other equipment. At the same time, it reduces the frequency of filter replacement and lowers the property operation and maintenance costs.
Residential and apartment buildings: Centralized fresh air systems for high-rise buildings and individual fresh air machines for fully-furnished houses are particularly suitable for centralized ventilation in buildings (with high batch maintenance requirements). They can be washed and reused, avoiding frequent replacement of disposable filters by homeowners and enhancing the living experience.
Science and education as well as medical auxiliary areas: school teaching buildings, hospital outpatient buildings/inpatient buildings (non-clean areas), libraries, laboratories (general ventilation), used to filter dust in fresh air to prevent dust from adhering to the surfaces of equipment and furniture, taking into account both filtration effect and convenience of operation and maintenance.
Ii. Industrial Production Field (High-demand scenarios, highlighting weather resistance and adaptability)
Adaptation logic: In industrial scenarios, the dust concentration is high, the filtration load is large, and it needs to withstand a certain temperature/humidity. At the same time, the cost of consumables needs to be controlled. The washable design of the mother-and-child frame can significantly reduce the replacement cost, and it is also compatible with industrial large air volume systems.
Electronics and precision manufacturing: Pre-treatment of fresh air in electronic factories, semiconductor workshops, and photovoltaic workshops (pre-filtration at the front end of clean rooms), intercepting external dust and lint to prevent dust from entering the clean area and affecting product accuracy. The feature of repeated cleaning reduces the waste of consumables and meets the long-term stable operation requirements of clean workshops.
Food and pharmaceutical auxiliary workshops: Fresh air filtration for food processing workshops (baking, slaughtering, fruit and vegetable processing) and pharmaceutical packaging workshops, used to filter dust and impurities in fresh air, meeting the hygiene standards of the food/pharmaceutical industry. After water washing, it can be quickly reset without affecting the production progress of the workshop. It is also suitable for high-temperature and high-humidity working conditions in workshops (temperature resistance ≤100℃, humidity resistance 100% RH).
General industrial plants: Ventilation systems for metallurgical, petroleum, chemical, and mechanical processing plants, intercepting metal shavings, dust, and cooking fumes (coarse filtration) within the workshop, protecting ventilation equipment from wear and tear, and reducing downtime caused by frequent filter replacement.
Automobile manufacturing: Pre-treatment of air intake in automotive painting workshops and final assembly workshops, filtering dust and paint mist particles in the air to avoid affecting the body painting effect. The washable design is suitable for the high-frequency filtration requirements of 24-hour continuous production in the workshop.
Iii. Special and Commercial Supporting Scenarios (Subdivided into High-Value Scenarios)
Adaptation logic: Such scenarios have special filtration requirements (such as temperature resistance and batch maintenance), and higher demands are placed on the durability and adaptability of the filters. The mother-and-child frame structure can be flexibly adapted to different systems.
In the field of rail transit: Ventilation and air conditioning systems in metro and high-speed railway stations, as well as tunnel ventilation systems, are used to filter external dust and particles, meeting the high-flow ventilation requirements of stations. They can also be disassembled and cleaned in batches, which is suitable for the high efficiency requirements of rail transit operation and maintenance.
Data center: The fresh air system in the data center computer room filters dust and static electricity particles in the air, protects precision equipment such as servers and switches, reduces equipment failures caused by dust adhesion, and its reusable feature lowers the operation and maintenance costs of the data center.
Commercial and public facilities: Ventilation and filtration for airport terminals, high-speed railway station waiting halls, and large supermarkets. It meets the high air volume and high-frequency filtration requirements of crowded places. Maintenance is convenient and the cost of consumables can be controlled. Meanwhile, the low-resistance design does not affect the indoor ventilation comfort.
Iv. Scenario Extension (Adapting to Marketing Promotion and Highlighting Product Compatibility)
Adaptation and renovation projects: Renovation of ventilation systems in old buildings and upgrading of filtration systems in industrial plants. There is no need to replace the original ventilation frame. The mother-and-child frames can be flexibly adapted to fans and units of different sizes, reducing renovation costs and quickly completing filtration upgrades.
Temporary filtration scenarios: Ventilation filtration for temporary offices on construction sites and temporary exhibition halls for large-scale events. It can be repeatedly cleaned and reused, balancing filtration effect and cost control, and meeting the flexible operation and maintenance requirements of temporary scenarios.