What is purified air conditioning?
Purification air conditioning, as the name suggests, is an air conditioner with purification functions. Mainly used in pharmaceutical, chemical chemical, hospital operating room, negative pressure wards, animal rooms, medical equipment, food and beverage, sterile laboratory, P-level experiments, GMP net sterile operating room, negative pressure wards, laminar flow wards, GMP purification workshop, electronic clean room, beverage filling workshop, QS food purification workshop, pure water filling workshop, constant temperature and humidity laboratories, dust removal workshop, self-flowing flooring, LG volume material Ground, aseptic filling workshop, purification air-conditioning unit, etc., the main function in order to ensure the cleanliness of the room, to prevent the outside contamination of airflow into the room. Make indoor air to maintain a good environment.
Purification air conditioning principle is what?
Purification of air conditioning principle is summarized as "three prevention, an exclusion". Prevent the dust from directly invading the room, prevent the accumulation of particles, try to prevent the occurrence of particles, the dust particles occurring in the room effectively and quickly excluded. Purification air-conditioning system is adapted to the precision of experimental research and product processing, miniaturization, high purity, high quality, high reliability and other aspects of the requirements of the birth of an emerging technology, widely used in aerospace, precision machining, fine chemicals, hospitals, surgical department, the electronics industry, the pharmaceutical industry, the food industry and other fields.
What is the difference between purified air conditioning and ordinary air conditioning?
1, the main parameters of control. General air conditioning focus on temperature, humidity, fresh air volume and noise control, while the purification of air conditioning focus on controlling the dust content of indoor air, wind speed, the number of air changes. In the temperature and humidity requirements of the room, temperature and humidity are also the main control parameters. For biological clean room, bacteria content is one of the main control parameters.
2, air filtration means. General air-conditioning, there is only a coarse filter, the higher the requirements of the coarse effect of two-stage filtration treatment. The purification of air conditioning requires three-stage filtration, that is, coarse, medium, high-efficiency three-stage filtration, or coarse, medium, high-efficiency three-stage filtration, biological clean room in addition to the three-stage filtration of the air supply system, in order to eliminate the animal's special odor and to avoid contamination of the environment, in the exhaust system according to the different circumstances are still set up in two high-efficiency filtration or filtration of adsorption filtration.
3, indoor pressure requirements. General air conditioning indoor pressure requirements are not strict. The purification of air-conditioning in order to avoid the penetration of outside contaminated air or different production workshops of different substances affect each other, the positive pressure value of different clean areas have different requirements. Negative pressure in the negative pressure clean room still have negative pressure control requirements.
4, in order to avoid contamination by the outside world, purification and air conditioning system materials and equipment selection, processing technology, processing and installation environment, storage environment of equipment components, there are special requirements. This is different from the general air conditioning system.
5, the requirements of airtight. General air-conditioning system, the system's airtightness, permeability requirements, but the purification of air-conditioning system requirements than the general air-conditioning system is much higher than the means of detection, the standard of each process have strict measures and testing requirements.
6, the requirements of civil engineering and other types of work. General air-conditioning room, the building layout, thermal engineering requirements, but the selection of materials and airtightness requirements are not very strict. The purification of air-conditioning on the evaluation of building quality in addition to the general appearance of the building requirements, focusing on dust, dust, anti-leakage. In the construction process arrangement and lap requirements are very strict, in order to avoid cracks caused by leakage. It is also very strict with other types of work, the requirements are mainly focused on preventing leakage, to avoid external contaminated air infiltration into the clean room and prevent the accumulation of dust on the clean room pollution.
The above is the principle of purified air conditioning brought to you by the editor? What is the difference between ordinary air conditioning?