CN2188958Y

CN2188958Y - Circulation type device for purifying and sterilising air

Info

Publication number: CN2188958Y
Application number: CN94209909U
Authority: CN
Inventors: 杨纪维
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-04-23
Filing date: 1994-04-23
Publication date: 1995-02-08
Anticipated expiration: 2004-04-23

Abstract

The utility model relates to a device for purifying and sterilizing air, namely, a circulation type device for purifying and sterilizing air. The utility model is characterized in that in an enclosed case (1), a plurality of groups to dozens of groups of ultra violet lighting tubes (3) are installed according to the requirements and a plurality of separated plates (4) are arranged between every group of ultra violet lighting tubes to form a labyrinth (5), and a circular blower (6) is installed on the case (1). When the power is on, the air which passes through a filter screen (2) is irradiated again and again by the ultra violet in the labyrinth, and then the air which is purified and sterilized is discharged through a motion gate (8). The utility model has the advantage of simple structure, which is suitable for purifying the air of public recreation places, particularly for controlling the cross infection in hospitals.

Description

Circulation type device for purifying and sterilising air

This utility model relates to a kind of air purifying sterilizer tool-circulating air purifying sterilizer, and air purifying and sterilizing is done in the special place such as ward, operating room that is specially adapted to hospital.

The hospital ward air sterillization is the important measures of control cross infection, also be a difficult problem for many years, the disinfection way of carrying out generally is to adopt the quartz burner direct irradiation or use disinfectant to spray at present, their deficiency: the one, personnel must leave during the quartz burner illumination-based disinfection, this much bothers, has the ward of critical patient generation for some handicapped patients, just have in oxygen uptake, the ward of infusing or doing other treatment, just be not easy to use the ultraviolet direct irradiation, to do a disinfection by ultraviolet light every day very difficult in the ward like this.The spray sterilization is a kind of simple disinfection way that can carry out at any time, but the most trachea increased response of respiratory system disease patient, and patient is beyond affordability to the abnormal smells from the patient of air sanitizer, can't use the spray sterilization to respiratory system disease patient's ward.A lot of patients are with staying in a ward in hospital like this, and pathogenic bacteria (poison) is easy to cause cross infection by the propagation of air, how to suppress the propagation of pathogenic bacteria in the air (poison), is a problem that urgency is to be solved.

The purpose of this utility model is exactly to provide a kind of circulating air purifying sterilizer simple in structure, practical, easy to use to solve the above deficiency that exists.

The purpose of this utility model realizes by following proposal, several groups to tens groups (ozone free) quartz burners can be installed in a lighttight closed box as required, between every group with dividing plate every getting up, be provided with a circulating fan on the top of casing, the rotation of circulating fan is subjected to the intensity ultraviolet and shines repeatedly and be sterilized when air is flow through in lost.But this utility model production and processing in use becomes different shape to be placed in the mobile good place of the air in ward (room) according to different situations, also can hang on the wall.

Fig. 1 is the profile of the circulating air purifying sterilizer structure that proposes of this utility model

Describe the details and the working condition of the concrete structure that the utility model proposes in detail below in conjunction with Fig. 1

This utility model comprises casing 1, double-layer filtering net 2, quartz burner group 3, dividing plate 4, lost 5, circulating fan 6, steam vent 7, dodge gate 8, power controling box 9.

This utility model is to realize air purifying and sterilizing like this, when energized is started working, quartz burner group 3 is right with time point, circulating fan 6 begins rotation, because the effect air of blower fan sucks by box bottom double-layer leaching net 2, and at this elimination dust, the air after being purified was by lost 5 o'clock of dividing plate 4 compositions, be subjected to the irradiation repeatedly of intensive ultraviolet, make air be purified sterilization, discharge by steam vent 7 and purified the disinfectant air, thereby realize air purifying and sterilizing.It is the support that each parts is installed that casing 1 removes, still the passage and the protective cover of an air sterillization.The effect of dodge gate 8 designs for cleaning in the maintenance machine, and when circulating fan was worked, the wind that blower fan blows out blew dodge gate open, and dodge gate falls to closing steam vent naturally when quitting work, and power controling box 9 is that ballast and on and off switch are installed.

This utility model is simple in structure; be that the place of public amusement purifies disinfecting air control pathogenic bacteria (poison) propagation; being that hospital is used for controlling the indispensable equipment of cross infection, also can be used for other industry and carry out air purifying and sterilizing, is the indispensable apparatus that the protection environment purifies air.

Claims

1, a kind of circulating air purifying sterilizer by casing (1), quartz burner (3), circulating fan (6), power controling box (9), formation, it is characterized in that casing (1) bottom is provided with double-layer filtering net (2), lost (5) that casing (1) inner route clapboard (4) is formed.