CN2618604Y

CN2618604Y - Ultraviolet cluster flue pipe

Info

Publication number: CN2618604Y
Application number: CN 03254347
Authority: CN
Inventors: 关福民
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-03
Filing date: 2003-06-03
Publication date: 2004-06-02
Anticipated expiration: 2013-06-03

Abstract

The utility model relates to a core part for air purification device which is used for disinfection and sterilization. The utility model designs a wind tube which is suitable to purify the convection air. The UV wind tube comprises a tube cylinder, a light tube clamp device and an ultraviolet generating tube. As the ultraviolet is closed in an opaque tube without releasing any ultraviolet out, the utility model does no harm to human body and eyes. Meanwhile, the utility model has a simple structure and a low cost.

Description

Ultraviolet boundling airduct

One, technical field

This utility model relates to a kind of core component that is used to the air cleaner of sterilizing, sterilizing.

Two, background technology

Ultraviolet sterilization is one of the most extensive modal method for disinfection at present, utilize low pressure mercury lamp generation and 253.7nm wavelength ultraviolet irradiation to kill or destroy microorganisms and pathogenic bacteria, reach the purpose that purifies air, the 185nm wavelength ultraviolet of Chan Shenging produces ozone in air in addition, also can play killing action to antibacterial true feelings in the air, so this be at present known to the most effective air disinfection method, but also there are some shortcomings in these two kinds of devices: a) uitraviolet intensity leaves square the decaying of distance of light source with air or object, therefore just can not get bactericidal effect apart from light source air or object far away slightly; B) Kai Fang ultraviolet radiation mode has intensive damage to human eye, and the influence of skin is gently then burnt, and is heavy then carcinogenic; C) irradiating object causes body surface to fade easily; D) to make the exposure rate of ultraviolet tube be enough to outside 0.5 meter or 1 meter, play bactericidal action, its intensive ultraviolet will certainly produce many ozone in large space, may cause in the atmosphere ozone concentration too high, nonetheless, really the pathogenic bacteria that can kill in effective range is still limited, light according to less than the dead angle or the object back side just can not play bactericidal action.

Three, summary of the invention

This practical design be applicable to that the convection current air carries out a kind of airduct of purifier.

This utility model is realized as follows, and the socket of both ends open is equipped with holding device of strip lamp in the socket, and holding device of strip lamp can be adorned one or many ultraviolet generator tubes.The cross section can be garden shape, rectangle or other shapes in the socket.Socket the metal material making of ultraviolet reflection rate or the material that the socket inner surface applies high ultraviolet reflection rate.

Utilize artificial or the natural air circulation, air to the airduct of flowing through carries out acute irradiation, electricity is in the constraint of pipe diameter, air flow is in the pipeline process, have only several centimetres at most apart from the high intensity ultraviolet line source, as long as organic microbial or virus in the gas that the irradiation of process utmost point short time promptly can guarantee to flow through all are eliminated, simultaneously because irradiated volume is little in the device, the ozone that produces is less relatively, ozone obtained dilution automatically after the gas of irradiation all flowed in the large tracts of land air, can be inexcessive.Because ultraviolet is closed within the lighttight pipeline, does not have ultraviolet to leak, therefore to human body and not injury of human eye.This utility model simple in structure and low in cost can be directly installed in any circulation of air pipeline as a standard component, also can be used to be designed to the core parts of various air purification and sterilizing equipment.

Four, description of drawings

Fig. 1 is this utility model structural representation;

Fig. 2 is the vertical view of Fig. 1.

Five, the specific embodiment

Below in conjunction with accompanying drawing this utility model is described: holding device of strip lamp 2 is housed in the socket 1, ultraviolet generator tube 3 is housed on the holding device of strip lamp.

Claims

1. ultraviolet boundling airduct is characterized in that the socket (1) of a both ends open holding device of strip lamp (2) being installed in the socket, adorns one or many ultraviolet generator tubes (3) on the holding device of strip lamp.

2. according to the ultraviolet boundling airduct of claim 1, it is characterized in that the interior cross section of socket (1) can be circle, rectangle or other shapes.

3. according to the ultraviolet boundling airduct of claim 1 or 2, it is characterized in that socket (1) is made of the metal material of high ultraviolet reflection rate or the airduct inner surface applies the material of high ultraviolet reflection rate.