Refrigerator Refrigerator Air Filter is to remove a small amount of solid particles in the air, the filter air in the tiny dust impurities or odor of gas, can protect the equipment in a clean environment to work or to ensure that the living space of the air clean, when the fluid into the home A certain filter mesh filter, the impurities or odor is blocked, and clean the flow of material through the filter out.
Refrigerator Air Filter selection
In general, the final Refrigerator Air Filter determines the degree of cleanliness of the air supply, the front end of the Refrigerator Air Filter at the end of the Refrigerator Air Filter to protect the role of the last end of the Refrigerator Air Filter to extend the life to ensure its normal jobs. According to the specific circumstances to properly select the appropriate Refrigerator Air Filter, the selection principle is as follows:
1, according to the indoor requirements of the clean purification standards to determine the efficiency of the final stage of the Refrigerator Air Filter, a reasonable choice of Refrigerator Air Filter combination of the series and the efficiency of all levels. Such as the indoor requirements of the general purification, you can use the initial effect of the filter; such as indoor requirements of medium purification, it should be used in the early and effective two-stage filter; such as indoor clean purification requirements, should be used in early, Level filter, and should reasonably and properly match the efficiency of the filter at all levels, if the efficiency of the adjacent two filters is too large, then the first filter can not achieve the protection of the latter level of the filter.
(1) Determine the efficiency of the final filter according to the cleanliness requirements. When selecting the filter, the air flow rate of each Refrigerator Air Filter should be less than or equal to the rated air volume. Can choose more than one to meet the total processing air volume.
(2) select the last filter filter, and then select the mid-level filter before the protection filter, usually play a protective filter called the pre-filter. Should properly match the efficiency of the filter at all levels. If the efficiency of the adjacent two-stage filter is too different, then the previous level can not achieve the role of protection after the level; if the difference between the two levels, then the latter level is too small.
(3) choose the pre-filter and the use of the environment, spare parts costs, operating energy consumption (the current domestic users concerned about the energy consumption is not much), maintenance and supply factors such as comprehensive consideration;
(4) The efficient Refrigerator Air Filter at the end of the clean room requires the protection of the filter at a rate not less than that of the F8. Normally, for a one-way clean room with a high efficiency filter air supply, the installation and inspection of the high efficiency filter In order to extend the service life of the high efficiency filter at the air supply surface and improve the cleanliness of the room, a sub-high efficiency filter can be added at the entrance of the air supply or near the pipe to prolong the efficiency of the clean room The life of the Refrigerator Air Filter.
(5) to determine the main points of the filter: the performance of the final filter to be reliable, pre-filter efficiency specifications to be reasonable, and to maintain convenience.
Refrigerator Air Filter is mainly used for air purification, remove the dust particles. In addition, some of the production process of exhaust containing small pollutants (such as radioactive material, oil mist, etc.) Although this type of purification is exhaust purification, because of its high purification requirements, but also need to use Refrigerator Air Filters. Refrigerator Air Filter (Refrigerator Air Filter) refers to the Refrigerator Air Filter device, generally used for clean workshop, clean room, laboratory and clean room, or for electronic mechanical communication equipment such as dust. Divided into early effects filter, medium efficiency filter, high efficiency filter and sub-efficient models. Various models have different standards and performance.
1. The filter should be installed in normal temperature, atmospheric pressure, often wet environment. If the working conditions are bad, will inevitably shorten the life of the filter, or even after installation can not work properly. Before installation should first check the appearance of the filter deformation, damage, filter with or without damage, such as the above situation should be promptly contact with the company.
2. Be sure to pay attention to the seal between the filter and the mounting frame (or case) during installation. In order to ensure the sealing performance of the filter and the installation box, we recommend the use of the company to provide the gasket.
3. Replace the filter must be static pressure box or air duct around the wall thoroughly wipe clean, so as to avoid the wall of the rust and dust particles fall on the filter, resulting in damage to the filter.
4. Be sure to pay attention to the airflow direction of the filter during installation. The direction of the arrow is the outlet of the filter.
5. Installed with the hand around the border, slowly moved into the air outlet, can not hand and head to withstand the filter, so as not to filter the fracture, affecting the filtration efficiency