An air ventilation device for a closed cabin
A technology of ventilation device and airtight cabin, which is applied in the direction of living condition control device, gasification material, transportation and packaging of spacecraft, can solve the problem of incapable of automatic collection of impurities and waste, negative oxygen ions and air to be purified Mixing, affecting work, etc.
Active Publication Date: 2021-08-13
青岛哈船道一科技有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide an air ventilation device for a closed cabin to solve the problem that in the prior art, when the air is purified, the negative oxygen ions cannot be mixed evenly and fully with the air to be purified, and the impurities generated by the purification cannot be purified. The automatic collection of waste and waste and the vibration of the whole device during purification affect the technical problems of the staff in the closed cabin
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[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.
[0031] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.
[0032] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] In the description of the present invention, it should be noted that the...
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The invention discloses an air ventilation device for a closed cabin, which belongs to the technical field of air ventilation equipment and includes an air intake mechanism, a primary gas filter component, a secondary gas filter component, a gas deodorizing and sterilizing component, and a gas mixing component. The gas secondary filter assembly includes a filter box, a grid plate, a mobile dust removal piece, and two gas vibrating pieces. The gas mixing assembly includes a mixing box and two gas mixing pieces. The bottom of the filter box is symmetrically provided with two a shock absorber. The present invention drives the rotating sleeve to rotate through the operation of the mixing motor to drive the rotation of the second mixing rod, the rotation of the second mixing rod drives the first mixing rod to rotate at the bottom of the fixed frame through the universal ball, and the rotation of the first mixing rod drives the rotation of the mixing fan , the mixing fan works to mix the negative oxygen ions generated by the two negative oxygen ion generators with the inhaled air, and after the air is mixed, the gas that meets the standard is delivered to the airtight cabin through the outlet pipe for personnel to use.
Description
technical field [0001] The invention relates to the technical field of air ventilation equipment, in particular to an air ventilation device for a closed cabin. Background technique [0002] As we all know, when people work in closed cabins, such as space capsules, submarines and other closed environments, a large amount of CO2, NH3, SO2 and hundreds of toxic and harmful waste gases containing organic substances are emitted by breathing. , will affect the health of the staff in the cabin, and even endanger life safety in severe cases. It can be seen that the air quality in the airtight cabin has become particularly important. It is necessary to ensure sufficient oxygen content and clean and pollution-free. At the same time, it is necessary to remove everyone's normal metabolites and bad odors. [0003] For example, the patent with the publication number CN106924903A relates to a life support system for a closed cabin, including an air purification device 1, an oxygen storag...
Claims
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IPC IPC(8): B64G1/48B63J2/04F16F15/04B01D46/12B01D53/86B01D53/72A61L9/015A61L9/22A61L101/10
CPCA61L9/015A61L9/22A61L2209/212B01D46/12B01D53/8668B01D2255/802B63J2/04B64G1/48F16F15/04
Inventor 郭金昌
Owner 青岛哈船道一科技有限公司