CN2408414Y

CN2408414Y - Deodorizing and sterilizing device with lighting function

Info

Publication number: CN2408414Y
Application number: CN 00200807
Authority: CN
Inventors: 孙实庆
Original assignee: 孙实庆
Current assignee: Mega biochemical Polytron Technologies Inc
Priority date: 2000-01-19
Filing date: 2000-01-19
Publication date: 2000-11-29
Anticipated expiration: 2010-01-19

Abstract

The utility model relates to a deodorizing and sterilizing device with lighting function, which comprises an air returning duct with an air returning outlet and an air outlet, and the air returning duct is arranged in a machine body which prompts air flow to circulate by a fan, or on the inner wall surface of a refrigerator cabinet; a proper position of the air returning duct is provided with a titanium dioxide catalytical honeycomb or a wave-shaped substrate carrier substance; in addition, an ultraviolet lamp tube is arranged in front of or behind the substrate carrier substance; the cold air returning duct or the returning duct is provided with a pervious cover body which is arranged near the ultraviolet lamp tube. The utility model has the functions of lighting, sterilizing, and promoting catalyst automatic reduction generating to reach the utility model efficacy of deodorizing, sterilizing and lighting automatically and continuously.

Description

Have the deodorizing sterilizing device of illuminating effect concurrently

The utility model relates to a kind of deodorizing sterilizing device that has illuminating effect concurrently, be especially at the deodorizing sterilizing device poor effect in refrigerator, refrigerator-freezer, cabinet problem, and improvement design in addition.

At present the interior deodorizing of refrigerator ice cabinet at present typically uses platinum, activated carbon or ozone etc. and removes peculiar smell, but because ozone has very strong oxidation reaction, excessively the ozone that produces will generate NO _x, NO _xWith water, nitric acid just, as run into sulfide and just may react generation sulfuric acid, damage the misfortune hand of device, activated carbon then can be used because of full cooperation, and lose usefulness, the usefulness of platinum is the position of being installed, the influence of size and area, and the most important thing is active to be directly proportional with temperature at it, deodorizing usefulness is lower during low temperature, and is able to heat energy and is reduced, cause the refrigerated storage temperature that can influence in the refrigerator ice cabinet, so under low temperature environment, also can generate full closing after long-time the use, lose effectiveness as activated carbon, adorned and equaled not have dress, thereby consumer's reflection commonly used, the refrigerator of having adorned the platinum catalyst is more smelly on the contrary, the sound of protest complaint can be heard without end, and basic especially no effective deodorizing sterilizing device in the wardrobe, make the injection of walking haltingly of musty dirt, thereby cause the child in Taiwan to infect in eight or nine cases out of ten allergic rhinitis is arranged, in addition necessity of design improved is arranged in fact.

In view of this, this creator is an experience of being engaged in air cleaning, the making of deodorization and sterilization device, design the long-pending more than ten years, concentrated research, exhaust intelligence, at above shortcoming, the method of seeking to improve, and study through experiment repeatedly, and create this deodorizing sterilizing device that has illuminating effect concurrently finally.

Main purpose of the present utility model is providing a kind of deodorizing sterilizing device that has illuminating effect concurrently, and it can produce illumination, disinfection and impel catalyst to produce the effect of reduction automatically, makes to reach sustainable constantly deodorizing and the practical effect that has the sterilization illumination concurrently automatically.

The purpose of this utility model is achieved in that a kind of deodorizing sterilizing device that has illuminating effect concurrently, be on the wall in the body that impels the air-flow circulation with fan or in the refrigerator ice cabinet cabinet, be installed on the return air duct of tool return air inlet and air outlet, and install honeycomb or the wavy substrate carrier that is coated with the titanium dioxide catalyst in the return air duct appropriate position, before or after substrate carrier, just be mounted with quartz burner in addition, make the air in the return air duct of flowing through, can produce the lasting constantly deodorizing and the bacterium effect that disappears automatically.

This cold wind return air duct or return air duct are installed on the cover body of light-permeable near quartz burner, and can produce illuminating effect.

Still be combined with the evaporimeter of tool heat exchange action in this return air duct, so that the cold wind reflux cycle to be provided.

Hence one can see that, the utility model is in the cold wind return air duct that constitutes with fan and evaporimeter in the body of tool fan formation return air duct or in refrigerator ice cabinet, install honeycomb or the wavy substrate carrier that is coated with the titanium dioxide catalyst in the appropriate position, and before or after substrate carrier, just be mounted with quartz burner, be matched with the cover body of installing into light-permeable near the pipeline of fluorescent tube, make via fan and pump the wind effect, impel wardrobe, refrigerator, flow into the air-flow of return air duct in the refrigerator-freezer, when flowing through substrate carrier, can be subjected to the strong oxidation of catalyst, and reach the effectiveness of deodorizing, and the irradiation of cooperation quartz burner, produce illumination, disinfection and the effect that impels the generation of titanium dioxide catalyst to reduce automatically make the practical effect that reaches sustainable automatically continuous deodorizing and have the sterilization illumination concurrently.

The utility model is by ultraviolet irradiation, and with light energy photocatalyst is produced the effect of reduction automatically, reaches deodorizing continuously and keeps with fresh air, so can avoid heat energy that refrigerated storage temperature in the refrigerator ice cabinet is produced negative effect.

For enabling to structure of the present utility model and effect thereof, further understanding and understanding can be arranged, be described in detail as follows for the embodiment conjunction with figs. now, so that understand:

Fig. 1 is the schematic flow sheet of the utility model embodiment;

Fig. 2 is the side cross-sectional schematic that the utility model is used for refrigerator embodiment;

Fig. 3 is the side cross-sectional schematic that the utility model becomes independent individual.

Please cooperate and consult shown in the accompanying drawing, the utility model is to be combined by institutes such as fan 1, substrate carrier 3 and quartz burners 4; Be on the wall in the body that impels the air-flow circulation with fan 1 or in refrigerator ice cabinet cabinet 5, be installed on the return air duct 7 or the cold wind return air duct 6 of tool return air inlet 60 and air outlet 61, and install honeycomb or the wavy substrate carrier 3 that is coated with the titanium dioxide catalyst in the appropriate position, be equipped with quartz burner 4 in substrate carrier 3 front or rear sides in addition, be matched with the cover body 8 of installing into light-permeable near cold wind return air duct 6 of fluorescent tube or the return air duct 7; When this device is located at refrigerator ice cabinet cabinet 5 again, can in cold wind return air duct 6, cooperate the evaporimeter 2 of tool heat exchange action to use in the lump, so that the usefulness of cold wind reflux cycle to be provided.

When actual operation is used, the utility model can be made into the Portable independent individual or be fixedly arranged on refrigerator ice cabinet cabinet 5 walls, because the drive of fan 1, air in the refrigerator ice cabinet cabinet 5 is flowed in cold wind return air duct 6 or the return air duct 7 by return air inlet 60, in the paper of flowing through, during substrate carrier 3 that aluminium oxide or metal platinum are made, because of honeycomb or wavy effect, and can be fully good contact with its lip-deep catalyst, make the organic compound that can cause peculiar smell and vegetables and fruits precocity to ruin especially to ethene etc., produce strong oxidation, generate carbon dioxide and water, with residues of harmful substances gases such as peculiar smell in the removal air-flow and ethene agricultural chemicals, in addition because quartz burner 4 is ultraviolets of emission 400-300nm wavelength, ultraviolet about spectrum 360nm, except that the effect that can produce disinfection, still can form the kinetic energy of reduction to the titanium dioxide catalyst on the substrate carrier 3, make catalyst remain on active original state, because this light energy is different from heat energy, also can not influence the refrigerated storage temperature in the refrigerator ice cabinet, and via the light-permeable cover body 8 on cold wind return air duct 6 or the return air duct 7, quartz burner 4 also can provide the illuminating effect in the refrigerator ice cabinet cabinet 5, last clean air-flow is flowed back in the refrigerator ice cabinet cabinet 5 by the air outlet 61 of cold wind return air duct 6 or return air duct 7 again, and so circulation is to produce deodorizing sterilizing backflow effect.

As for the control that is fixedly arranged in the refrigerator ice cabinet wall, can when refrigeration, impel compressor, fan 1 and evaporimeter 2 are opened simultaneously, and interlock quartz burner 4 actions, forming refrigeration and deodorizing sterilizing moves simultaneously, after refrigeration stops, can a timer be control circuit then, every interval some time, promptly open fan 1 and quartz burner 4 automatically, to produce the deodorizing sterilizing action simultaneously, and after 5 of refrigerator ice cabinets are opened the shake-up headlamp switch, also can impel fan 1 and quartz burner 4 to open, and after 5 of refrigerator ice cabinets are closed with delay circuit, delay the some time and just close fan 1 and quartz burner 4, so that 5 of refrigerator ice cabinets are opened, the contaminated air and the initiate food vegetables and fruits that enter by the external world, do and add long-time processing, to impel bacterium, chemical substance, the agricultural chemicals equal size is reduced in the reasonable range fast, and when being fixedly arranged in cabinet 5 walls or becoming independent individual, then can install inductor (C.D.S. or luminescent crystal) thereon, with the unlatching of detecting door, and then replace the effect that 5 meetings of unlatching of refrigerator ice cabinet touch headlamp switch.

Claims

1, a kind of deodorizing sterilizing device that has illuminating effect concurrently, it is characterized in that: be on the wall in the body that impels the air-flow circulation with fan or in the refrigerator ice cabinet cabinet, be installed on the return air duct of tool return air inlet and air outlet, and install honeycomb or the wavy substrate carrier that is coated with the titanium dioxide catalyst in the return air duct appropriate position, before or after substrate carrier, just be mounted with quartz burner in addition.

2, the deodorizing sterilizing device that has illuminating effect concurrently as claimed in claim 1, it is characterized in that: this cold wind return air duct or return air duct are installed on the cover body of light-permeable near quartz burner.

3, the deodorizing sterilizing device that has illuminating effect concurrently as claimed in claim 1 is characterized in that: the evaporimeter that still is combined with the tool heat exchange action in this return air duct.