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Elevator Car Air Purifier

Elevator Car Air Purifier

Product Introduce

In recent years, with the vigorous development of China's real estate market, the number of new building is greatly increased, elevator cabin dust, decoration materials odor become a common problem. On the other side, elevator cabin is relatively sealed with high intensity of people, how to efficiently and safely kill airborne pathogens such as influenza virus, SARS, tuberculosis, become a problem to be solved by elevator company.

Ultraviolet rays can kill almost all viruses and bacteria, but for different bacteria have different kill time. According to the 2003 study from expert Dong Xiaoping of China Disease Prevention and Control Center, severe acute respiratory syndrome (SARS) coronavirus surviving ability is stronger than original estimated, but pasteurized and UV irradiation and other methods, can effectively kill SARS. Researchers also simulated sunlight, to detect UV ray ability to kill coronavirus under natural conditions. Research carried out in Beijing at 10:00 on May sunny weather, result is ultraviolet radiation three hours is to kill the SARS virus, cloudy weather ultraviolet ability to kill weaker.

In the United States, in March 2003 revised "Public Service facility HVAC Systems standard" 2003 - PBS-P100 5.9 stipulates that the air conditioner of buildings under the administration of United States federal General Services Administration, should be supporting the installation of UV-emitting lamps to control microbes Growth on the heat exchanger surface and propagation in the air. So within the U.S. federal government office building, installing ultraviolet ray light in air conditioning systems is very common.

The installation of an ultraviolet disinfection device is very rare in the elevator cabin air management so far in China, this does not mean we do not need to install it, just passenger and elevator companiesí» awareness and action not updated. Currently in China, there are mandatory installing of ultraviolet disinfection device in medical elevator, but because of its limited working hours, usually 30 to 60 minutes after elevator stopped working. It does not working much for the running elevator cabin, this is a major flaw! But it was also a major advantage of Heshan elevator car air purifier, and Heshan air purify can working all the time while passenger is in the cabin, but no damage to human body.

Heshan has been committed to the research of elevator cabin air temperature control, air purification and other fields,.Based on the first generation of TYUV series elevator cabin UV disinfection system, Heshan launched a long deep cooperation with domestic universities, research institutions, and developed the second generation TJHQ series elevator cabin air purifier. The new TYUV series is the cooperative result with the world's leading and highly intelligent with Dutch company Philips (currently the highest market share in the UV lamp), and Germany Heraeus (inventor of UV light ), The air purify system is tested by Shanghai Disease control and Prevention Center to be as efficient as 99.86% - -99.90 in killing white staphylococcus in 20m3 lab under 60minute radiation.

For decoration materials odor solution, we have adopted TiO2 nanomaterials, research from professor of Zhejiang University, to make photocatalytic coatings, under UV effect, valence band electrons (e íą) transitions to the conduction band, the valence band create a corresponding hole (h +), it will generates superoxide anion radicals with high oxidation, hydroxyl radicals, superoxide hydroxyl radicals, can not only formaldehyde, benzene, toluene, xylene, TVOC and other toxic gases, pollutants, odors and other oxidation and decomposition into harmless CO2 and H2O, but an efficient broad-spectrum disinfection performance of a variety of common pathogens. General antibacterial agents only bactericidal effect, but can not break down toxins, bacteria photocatalyst can be completely decomposed remains and residual toxins in the body, to achieve complete sterilization purposes. Photocatalysis process itself does not change and loss, just to provide a response place, a continuing role, stable, safe and nontoxic advantage, no secondary pollution, is an internationally recognized green pollution-free products.

For new elevator which is dusty, we have developed an automatic dust remove device, with dust motor movements once a day or several times, to brush away stainless steel filter dust. We designed two sets of filters Optional: In the elevator installation or trial stage, the use of early effect filters, low cost, easy to replace; during normal use stage, the use of high efficiency filters in order to ensure filtration efficiency, while extending the filter usage time, filter is develop by our company and China big enterprise, each purifier uses three early effect filters plus two high efficiency filter.

In the targeted use of the new technologies on the basis of the above, our company has developed a comprehensive air purifier intelligent control system, with a weekly timer switch function as a unit, set to operate by remote control; developed purifiers work status display board inside the car, such as display the filter fouling, ultraviolet light damage,. The purifier draws on years of experience and market technology innovations, the use of nano photocatalyst technology, high-quality UV lamp, high efficiency filtration systems and many other leading technologies, with broad-spectrum efficient, automatic dust, air purification, intelligent control, fault alarm five superior performance, making it the most advanced elevator car air purifier on the market today.

TJHQ series of air purifiers can be linked to installed air conditioning or elevator fan, applicable to hospitals, shopping malls, office buildings, hotels and other places. It has been successfully applied to Shenyang Henglong Plaza, Wuxi Henglong Plaza, Hangzhou People's First Hospital, Guangzhou Nansha Central Hospital, Baise City People's Hospital, Sichuan Institute of Materials and Technology, Pakistan Electric Power Bureau, Qinghai Academy of mental Prevention hospitals and other projects, our professional spirit wins customer!

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