Double-channel air ventilation and purification device and air purification method thereof
An air ventilation and purification device technology, applied in the field of air purification, can solve the problems of long time consumption and achieve the effect of improving safety
Pending Publication Date: 2022-01-28
北京同方清环科技有限公司
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Problems solved by technology
[0004] Among them, in order to meet all-round accident prevention and control, multiple different air treatment devices (such as particle purifiers, absorption purification devices) are required, so multiple sets of air treatment equipment need to be installed in the isolation tent, resulting in a long time-consuming
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[0049] In order to further explain the technical means and effects of the present invention to achieve the purpose of the predetermined embodiment of the invention, the following in conjunction with the accompanying drawings and preferred embodiments, the dual-channel air ventilation and purification device and its air purification method proposed according to the embodiment of the present invention Its specific implementation, structure, feature and effect thereof are described in detail as follows. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
[0050] Figure 1 to Figure 11 For an embodiment of the ventilation and purification device provided by the present invention, please refer to Figure 1 to Figure 11 , The ventilation and purification device proposed by an e...
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The embodiment of the invention relates to a double-channel air ventilation and purification device and an air purification method thereof, relates to the technical field of air purification, and mainly aims to simplify the connection mode of equipment and ensure the safety of the equipment. The air purification method comprises the steps that a purification valve is opened; a ventilation valve is closed; a purification fan which blows air to the inlet side of a ventilation channel and the inlet side of a purification channel is started, and to-be-purified air on the air inlet side of the purification fan enters the purification channel for air purification; the ventilation channel in a purification component of the double-channel air ventilation and purification device is subjected to air exhaust, so that the air pressure in the purification channel is larger than that in the ventilation channel. Compared with the prior art, pollution gas leaked into the ventilation channel from the ventilation valve cannot be discharged from a unified outlet communicated with the outlet of the ventilation channel and the outlet of the purification channel.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of air purification, in particular to a dual-channel air ventilation and purification device and an air purification method thereof. Background technique [0002] In response to wars, natural disasters, and production accidents, it is necessary to consider air pollution more comprehensively to provide personnel with a clean living space. [0003] In the polluted air environment with particle pollutants in the external environment, a particle purifier can be used to purify the air, and the filtered clean air is used as the air source inside the isolation tent. In the environment of polluted gas, it is necessary to use an absorption purification device to purify the air, absorb polluted gas, and use the clean air after absorption and purification as the air source inside the isolation tent. [0004] Among them, in order to meet all-round accident prevention and control, multiple diff...
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Login to View More IPC IPC(8): F24F8/10F24F7/06F24F11/64F24F11/65F24F11/72
CPCF24F11/72F24F11/64F24F11/65F24F7/06
Inventor 许勇王鹏王和王春阳苗月航王颖秦英才
Owner 北京同方清环科技有限公司