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4 results about "Occupational hygiene" patented technology
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Occupational hygiene (United States: industrial hygiene (IH)) is the anticipation, recognition, evaluation, control, and confirmation of protection from hazards at work that may result in injury, illness, or affect the well being of workers. These hazards or stressors are typically divided into the categories biological, chemical, physical, ergonomic and psychosocial. The risk of a health effect from a given stressor is a function of the hazard multiplied by the exposure to the individual or group. For chemicals, the hazard can be understood by the dose response profile most often based on toxicological studies or models. Occupational hygienists work closely with toxicologists (see Toxicology) for understanding chemical hazards, physicists (see Physics) for physical hazards, and physicians and microbiologists for biological hazards (see Microbiology Tropical medicine Infection) Environmental and occupational hygienists are considered experts in exposure science and exposure risk management. Depending on an individual's type of job, a hygienist will apply their exposure science expertise for the protection of workers, consumers and/or communities.
A muffler device for a pump
ActiveCN224315113UPositive displacement pump componentsSound producing devicesOccupational hygieneInterior space
The utility model relates to a silencer device for pumping pump, including the silencer cylinder, the silencer cylinder bottom side is equipped with the air inlet, the silencer cylinder bottom is equipped with the gas outlet, the silencer cylinder inside is equipped with the several layers of baffle that divide the silencer cylinder inside space into multilayer chamber in height direction, the baffle one side region is provided with a plurality of through -holes, and the through -hole area position of upper and lower two layers of baffle is staggered. The utility model relates to a silencer device for pumping pump novel structure, reasonable in design, the baffle of inside staggered setting is used, and the noise is weakened, offset in the chamber while the gas is rapidly discharged, and the sound attenuation effect is good, improves the working environment, improves environmental comfort, is helpful to the physical and mental health of staff, reduces the occupational health risk, also reduces the security, quality risk caused by inconvenient communication simultaneously.
Owner:ZHANGZHOU XIN ZHAN WANG CHEM IND
Cloud platform-based occupational health detection and evaluation data acquisition system
The present application relates to the technical field of industrial internet and intelligent occupational health supervision, and particularly relates to an occupational health detection and evaluation data acquisition system based on a cloud platform, comprising: a data acquisition terminal configured to collect real-time detection data of occupational health hazards in a target detection area in real time, and upload the real-time detection data to a cloud processing platform; a data access interface configured to communicate with a production management system of a tested enterprise, and upload operation load data to the cloud processing platform; and the cloud processing platform configured to receive the real-time detection data and the operation load data, and output a compliance determination result of the detection data; wherein the compliance determination result comprises a real compliance state, an abnormal working condition state and a human intervention state; the present application realizes deep audit of logical authenticity of emission data.
Owner:FOSHAN NUOWA ANPING DETECTION CO LTD