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Assembly type intelligent air sterilizing and disinfecting device and application thereof

An assembled and intelligent technology, applied in the application, air quality improvement, household heating and other directions, can solve the problems of single filtration and sterilization method, difficult disassembly and assembly, poor comfort, etc., to achieve high-efficiency filtration and sterilization effect, easy maintenance, installation efficient effect

Pending Publication Date: 2018-10-23
GUANGZHOU ANGEL BIOSAFETY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the effect of the device generally lacks a reasonable and comfortable airflow organization form, the filtering and disinfecting method is single, the effect is limited, it is difficult to disassemble and assemble, and the indoor comfort is poor.

Method used

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  • Assembly type intelligent air sterilizing and disinfecting device and application thereof
  • Assembly type intelligent air sterilizing and disinfecting device and application thereof
  • Assembly type intelligent air sterilizing and disinfecting device and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1. A preferred embodiment of the assembled intelligent air disinfecting device of the present invention

[0026] figure 1 It is an overall structural diagram of a preferred embodiment of the assembled intelligent air disinfecting device of the present invention, composed of figure 1 It can be seen that the assembled intelligent air disinfecting device of the present invention includes a ventilation duct 1, an internal circulation fan 2, a control system 3, a multiple filter disinfecting system 4 and an external exhaust fan 5, an internal circulation fan 2, a control system 3, and a multiple filter disinfecting system. The system 4 and the external exhaust fan 5 are sequentially placed on the inner wall of the ventilation duct 1 from top to bottom.

[0027] In this embodiment, the ventilation duct 1 is assembled by the back plate 11, the front upper plate 12 and the front lower plate 13, wherein the back plate 11 and the front upper plate 12 are assembled and ...

Embodiment 2

[0037] Embodiment 2. A preferred embodiment of the assembled type intelligent air disinfecting device of the present invention is to the effect of purifying type A H1N1 influenza virus

[0038] This embodiment detects the 30m in biosafety level two 3 The virus titer (TCID) of the type A H1N1 influenza virus after opening the assembled type intelligent air disinfecting device among the embodiment 1 in the test cabin 50 method) to verify the effect of the device in Example 1 in removing the influenza A (H1N1) virus bioaerosol, the specific results are shown in Table 1, and Table 1 is the change in the influenza A (H1N1) virus titer.

[0039] Table 1

[0040]

[0041] As can be seen from the above test results, the device in Example 1 of the present invention has a significant removal effect on influenza A (H1N1) virus bioaerosols, and at 30m 3 Virus particles can be completely removed within 1 hour in the test chamber.

Embodiment 3

[0042] Embodiment 3. A preferred embodiment of the assembled intelligent air disinfecting device of the present invention is to the purifying action of enterovirus (EV71 type)

[0043] This embodiment detects the 30m in biosafety level two 3 The virus titer (TCID) of the enterovirus (EV71 type) after opening the assembled type intelligent air disinfecting device among the embodiment 1 in the test cabin 50 method) to verify the effect of the device in Example 1 in removing enterovirus (EV71 type) bioaerosol, the specific results are shown in Table 2, and Table 2 is the change in titer of enterovirus (EV71 type).

[0044] Table 2

[0045]

[0046]

[0047] As can be seen from the above-mentioned test results, the device in Example 1 of the present invention has a significant removal effect on enterovirus (EV71 type) bioaerosols. 3 Virus particles can be completely removed within 1 hour in the test chamber.

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PUM

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Abstract

The invention discloses an assembly type intelligent air sterilizing and disinfecting device and application thereof. The device comprises a ventilating duct, an internal circulation draught fan, a control system, a multiple filtering sterilizing and disinfecting system and an external discharge draught fan, and the internal circulation draught fan, the control system, the multiple filtering sterilizing and disinfecting system and the external discharge draught fan are sequentially arranged on the inner wall of the ventilating duct from top to bottom. The pipe wall of one side of the ventilating duct is provided with an upper air inlet, an upper air outlet and a lower air inlet, and pipe walls of the opposite sides are provided with lower air outlets; the upper air inlet is located above the internal circulation draught fan, the upper air outlet is located at an air outlet of the internal circulation draught fan, the lower air inlet is located above the multiple filtering sterilizing and disinfecting system, and the lower air outlets are located at an air outlet of the external discharge draught fan. The multiple filtering sterilizing and disinfecting system comprises an initial efficiency filtering net, a high pressure electrostatic device, an efficient filtering net, an ozone decomposition net and an ultraviolet lamp. The invention further provides an inpatient ward comprising the above device. By means of the device, reasonable airflow texture, efficient sterilizing and disinfecting, the simple dismounting and mounting manner and high comfort can be achieved.

Description

technical field [0001] The invention belongs to the field of medical care and health, and relates to an assembled intelligent air disinfecting device and its application. Background technique [0002] At present, most air purification devices do not purify the source of infection of indoor respiratory diseases, and cannot effectively block the source of infection and effectively kill pathogenic microorganisms. In medical places, due to the lack of effective airflow barriers between patients and patients, and between patients and doctors, it is impossible to effectively prevent the spread of infection between patients with a source of disease and between patients with a source of disease and medical staff. When sudden acute major infectious diseases such as SARS and MERS break out, it is easy to induce nosocomial infection, leading to a serious public health security crisis. [0003] At present, most of the air purification devices on the market are fixed-installed equipment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/02F24F3/16F24F13/02F24F13/28F24F11/89A61L9/20
CPCA61L9/20F24F1/02F24F13/02F24F13/28F24F8/10Y02A50/20
Inventor 周荣何师聪梁宁黄茜华高文娟游婷婷钱华钟南山
Owner GUANGZHOU ANGEL BIOSAFETY TECH CO LTD
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