Air purification filter device
A filter device and air purification technology, which is applied in the field of high-speed rail, can solve the problems of simple air purification filter device and difficult automatic start.
Pending Publication Date: 2018-08-07
NANTONG SCI & TECH VOCATIONAL COLLEGE
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an air purification filter device, which solves the problem that the air purification filter device is simple and difficult to automatically start in the case of a sudden power failure in the high-speed rail compartment
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[0029] 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 making creative efforts belong to the protection scope of the present invention.
[0030] see figure 1 , the present invention provides a technical solution: an air purification filter device, including a compartment 1, the inner top wall of the compartment 1 is respectively provided with a control chamber 3 and a purification chamber 4 through a partition plate 2, and the inside of the control chamber 3 is provided with an air filter device, the filtering device includes a fan 5 and an air outlet pipe 7, the air inlet end of the fan 5 is fi...
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The invention discloses an air purification filter device which comprises a car, wherein a control cavity and a purification cavity are separately formed in the inner top wall of the car through a partition plate; an air filter device is arranged in the control cavity and comprises a ventilator and an air outlet pipe; a semiconductor chilling plate is fixedly mounted on the inner top wall of the purification cavity. The air purification filter device achieves the effect of air purification and refrigeration on the car after emergent outage. When the working contactor in the original car is disconnected, the working contactor is disconnected, a normally-closed contact is in contact, and a charging power supply is electrically connected to an upper contact to form a loop, the upper contact is electrically connected to a lower contact to send out an electric signal to separately control the ventilator and the semiconductor chilling plate to start ventilation and refrigeration, and meanwhile, the effect that the air purification filter device and an air conditioning system carried in the car are interlocked is achieve, so that the problem that the air purification filter device wastesenergy in the high speed rail car in an emergent outage condition is solved effectively.
Description
technical field [0001] The invention relates to the technical field of high-speed rail, in particular to an air purification filter device and a use method thereof. Background technique [0002] High-speed railways, referred to as high-speed railways, refer to railways with high infrastructure design speed standards that allow trains to run safely and at high speeds on the tracks. The operating speed of trains is above 200km / h. High-speed rail has different regulations in different countries, different times, and different scientific research and academic fields. [0003] At present, most of the high-speed rails have separate air purification and filtration systems during operation to facilitate the circulation of air in the high-speed rail compartments. However, when the high-speed rail power grid fails under special circumstances, the air control system will also stop. Because the high-speed rail compartment is closed, especially in summer, the temperature inside the comp...
Claims
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IPC IPC(8): B01D53/04B61D27/00
CPCB01D53/04B61D27/0018B01D2257/708Y02T30/00
Inventor 袁周华王惠
Owner NANTONG SCI & TECH VOCATIONAL COLLEGE