Air compressor intake devices shall meet the following requirements: 1, the air intake should be set in a place far away from medical air pollutants limited dissemination at 2, located at the outdoor air intake, the air intake should be five meters above the ground air compression flow meter, and with the doors and windows of the building, into the exhaust port or other openings in the distance of not less than 3 m air compressed gas terminal, air intakes should use corrosion-resistant materials, and protective measures should be taken 3 intake, intake located at the mouth of indoor air compressor, medical air and medical vacuum supply source must not sink, dental special vacuum compressed air sinks copper, as well as anesthesia exhaust system setup in the same room. Compressor air intake should not be set in the vicinity of the fan motor or transmission belts, and indoor air quality should be equal to or better than outdoors, and should be able to continuously supply 4, the intake pipe corrosion-resistant materials should be used, and should be equipped with inlet filter 5, when combined with multiple compressor intake manifold, each compressor inlet side measures should be taken to isolate the gas supply medical oxygen tank compartment parameters should be consistent with current national standard "of medical oxygen pressurized cabin" GB / T 19284 and "medical Air pressure oxygen chamber, "the relevant provisions of GB / T 12130 of. Medical Oxygen gas pipelines and their accessories warehouse supply system shall comply with the specifications of the relevant provisions of Chapter 5 of medical air pressurized oxygen chamber of medical air quality should meet the specification table 3.0.1 regulations concerning medical compressed air with compressed air Machine: compressed air pressure monitoring box | Center gas (certified) | compressed air supplied by Ericsson Hebei Medical Engineering Limited. Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) Hebei Hengshui, a leader in medical device manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hebei Ericsson leadership with the staff warmly welcome all inquiries negotiations to create a better future Hebei Ericsson.