Handheld atmospheric pollution analyzer
An analyzer and handheld technology, applied in the field of handheld air pollution analyzers, can solve problems such as inappropriate air quality index, high air pollution, and harm to health, and achieve health protection, small size, and convenient hand-holding Effect
Inactive Publication Date: 2020-08-18
彭军红
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Problems solved by technology
[0005] The purpose of the present invention is to provide a hand-held air pollution analyzer to solve the problem that the existing air pollution analyzer proposed in the above background technology is generally a large-scale analyzer used by the meteorological department, and because there are many tall buildings in the city, the air flow is poor. , especially in some industrial areas and development areas of the city, the air pollution level is extremely high, and the air quality index issued by the meteorological department in these areas may not be applicable. Good protection can endanger your health
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0025] see Figure 1-3 , the present invention provides a technical solution:
[0026] A hand-held air pollution analyzer, comprising a device housing 1, a gas collecting tank 2 is arranged above the device housing 1, an air pollution analyzer 3 is fixedly installed at the bottom of the gas collecting tank 2, and a display screen 4 is fixedly installed behind the device housing 1, A battery installation groove 5 is arranged on the left side of the device shell 1, ...
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The invention discloses a handheld atmospheric pollution analyzer in the technical field of handheld atmospheric pollution analyzers. The analyzer comprises a device shell. A gas collecting tank is arranged above the device shell. An atmospheric pollution analyzer is fixedly mounted at the bottom of the gas collecting tank. A display screen is fixedly installed behind the device shell, a battery installation groove is formed in the lower portion of the left side of the device shell, a battery is installed in the battery installation groove, three button grooves are formed in the periphery of the battery installation groove, and a main switch button, an atmospheric pollution analyzer starting button and a motor starting button are fixedly arranged in the button grooves respectively. A ventilation mechanism is fixedly arranged on the right side of the device shell, a connecting plate is fixedly connected to the upper portion of the right side of the device shell and is slidably connectedwith a cover plate, a pull ring is fixedly installed on the upper portion of the cover plate, and a handheld rod is fixedly connected to the lower portion of the device shell. The analyzer is small in size, convenient in hand holding, and random in carrying, and can detect and analyze the air pollution degree of each place in the city.
Description
technical field [0001] The invention relates to the technical field of hand-held air pollution analyzers, in particular to a hand-held air pollution analyzer. Background technique [0002] Atmospheric pollution is a phenomenon in which certain substances enter the atmosphere due to human activities or natural processes, present in sufficient concentrations for sufficient time, and thus endanger the comfort, health and welfare of the human body or the environment. Air pollutants enter the atmosphere (input) from man-made or natural sources, participate in the circulation process of the atmosphere, and after a certain residence time, are removed from the atmosphere (output) through chemical reactions, biological activities and physical deposition in the atmosphere. If the output rate is less than the input rate, it will be relatively concentrated in the atmosphere, resulting in an increase in the concentration of a certain substance in the atmosphere. When the concentration r...
Claims
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IPC IPC(8): G01N33/00
CPCG01N33/0009Y02A50/20
Inventor 彭军红
Owner 彭军红