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Clean bench

A technology for ultra-clean workbenches and clean rooms, which can be used in laboratory stools/laboratory benches, dust removal, household heating, etc. It can solve problems such as the inability to detect ozone content, and achieve the effect of improving the purification effect

Inactive Publication Date: 2016-07-20
HEFEI JIUYUAN ENVIRONMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention does not have a device for detecting air quality, bacteria content and air purification degree, and cannot detect the ozone content formed by ultraviolet rays

Method used

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  • Clean bench

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Embodiment Construction

[0017] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0018] Such as figure 1 As shown, an ultra-clean workbench includes an ultra-clean workbench body, and the ultra-clean workbench includes a base 10, a clean room 20 and a purification unit 30 from bottom to top, and the top of the purification unit 30 is provided with an air inlet 40. An air inlet pre-filter is provided on the air inlet 40, and a centrifugal fan and a filter 60 are arranged below the air inlet pre-filter. The filter 60 includes a cotton filter screen, a HEPA filter screen, and a carbon fiber filter screen from top to bottom. The carbon fiber filter screen is correspondingly arranged at the air outlet 50 of the purification unit 30, and an ultraviolet lamp corresponding to the carbon fiber filter screen is also provided in t...

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Abstract

The invention discloses a clean bench which comprises a clean bench body.The clean bench comprises a base, a purification chamber and a purification unit.An air inlet is formed in the top of the purification unit.An air inlet prefilter is arranged on the air inlet.A centrifugal fan and a filter are arranged below the air inlet prefilter.A filter comprises a cotton filter net, an HEPA filter net and a carbon fiber filter net.The carbon fiber filter net is correspondingly arranged on an air outlet of the purification unit.An ultraviolet lamp corresponding to the carbon fiber filter net is further arranged inside the purification chamber.A disinfectant box is further arranged on the side wall of the purification chamber.An atomization nozzle is arranged on the disinfectant box.An air quality detection device, an air component detection device and an air temperature and humidity detection device are further arranged inside the purification chamber.A rotating speed sensor is further arranged on the centrifugal fan.According to the clean bench, the air quality detection device and the air component detection device are arranged, a user can conveniently master purified air quality, and due to the arrangement of an accumulated dust detection device, the user can conveniently master the cleaning or replacement time of the filter.

Description

technical field [0001] The invention relates to the technical field of air purifiers, in particular to an ultra-clean workbench. Background technique [0002] The ultra-clean workbench is designed to meet the needs of the cleanliness of the local working area in the fields of modern industry, optoelectronic industry, biopharmaceutical and scientific research and testing. Its working principle is: the air is sucked into the pre-filter through the fan, enters the high-efficiency filter through the static pressure box and is filtered, and the filtered air is sent out in the state of vertical or horizontal airflow, so that the operating area can reach the cleanliness of class 100, ensuring that the production is accurate. Environmental cleanliness requirements. The principle of the ultra-clean workbench is that in a specific space, the indoor air is pre-filtered by the pre-filter, pressed into the static pressure box by a small centrifugal fan, and then filtered by the air high...

Claims

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Application Information

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IPC IPC(8): B01L9/02B01L1/04B01L9/00A61L2/00F24F7/007F24F13/28F24F3/16B08B15/02B01D46/00G01N33/00G01D21/02
CPCA61L2/0047A61L2/0088B01D46/0012B01L1/04B01L9/00B01L9/02B08B15/023F24F7/007F24F13/28F24F8/10G01D21/02G01N33/0039Y02A50/20Y02A50/2351
Inventor 马龙云
Owner HEFEI JIUYUAN ENVIRONMENT TECH CO LTD