CN201076623Y - Catalyst bamboo charcoal deodorization preserving box - Google Patents

Abstract

The utility model relates to catalyst bamboo charcoal deodorant fresh-keeping box which can be both used for purifying air indoor and in vehicle and used for deodorant and fresh-keeping in refrigerator and chill box. The appearance of the utility model is a casing with an arc shape, the positive, negative and arc shape surfaces are provided with a plurality of palisade-shaped holes which is shown as the graph, each lateral surface of two lateral surfaces is provided with a plurality of round holes, the inner wall with the palisade-shaped holes in whole box is evenly lined with charcoal cotton which is loaded with nanometer silver particles, namely a cold catalyst. High-performance bamboo charcoal or/and micropore activated charcoal are tightly loaded in the mid portion space of the box, and the space which is communicated with the round hole is loaded with negative ion balls. The product can not only have high deodorant and fresh-keeping performance, but also need not to use a fan or be energized, which can be randomly positioned, and has safe and convenient use.

Description

A kind of catalyst bamboo charcoal deodorizing and fresh-keeping box

Affiliated technical field

This utility model relates to air cleaning facility and food fresh keeping equipment technical field, be about purify air in indoor, Che Nei and the cabinet and refrigerator and refrigerator in the Small Universal equipment of deodorizing and fresh-keeping.

Background technology

Along with popularizing of finishing and air-conditioning, the pollution of organic solvent, formaldehyde, foul smell and antibacterial becomes the problem that room, office and Che Nei must conscientiously solve day by day, and air cleaning is more and more paid attention to by people, has had many patents and product to come out.But generally speaking, lack also that effect is remarkable, versatility good, easy to use, cheap cleaning equipment.Patent application CN 200420068742.2 has proposed a kind of active carbon forming thing that utilizes and has been processed into, be referred to as the indoor air purification product of " the golden carbon art work ", can obtain certain deodorization clean-up effect, but because its internal surface area and all significantly minimizings of external surface area behind the active carbon forming, absorption property is difficult to improve again, and does not possess germ-resistant function.Though the refrigerator odour removing and fresh keeping device is various in style, can have not yet to see by double as product indoor, in-car air purifier.

Summary of the invention

The purpose of this utility model provides a kind ofly can be done indoor, the pure and fresh use of car inner air-cleaning and can make the catalyst bamboo charcoal deodorizing and fresh-keeping box that refrigerator, refrigerator deodorizing and fresh-keeping use again, and makes it possess harmful gas adsorption function, decomposition function and continual sterilizing function and deodorizing effects such as good formaldehyde, benzene simultaneously.

To achieve these goals, the design people's integrated the most effective current absorption, decomposition and sterilization three technology in a box.Specifically having two faces at least at one is to have in the box of many perforation apertures, places bamboo charcoal or active carbon, cold catalyst and anion ball.The high-performance bamboo charcoal of micropore prosperity or micropore active carbon can adsorb various harmful gass rapidly; Cold catalyst claims the nature catalyst again, adopt contact-Catalysis Principles, can under room temperature, visible light condition, play catalytic reaction, harmful gass such as formaldehyde, benzene, dimethylbenzene, toluene, TVOV and airborne oxygen are reacted, generate water and carbon dioxide, and do not produce secondary pollution, the catalyst base material is a 3-D solid structure, big with the gas contact area, the decomposition efficiency height; The anion ball claims that also anion removes lousy pass, stroke, or shot in a ball game, can produce negative oxygen ion incessantly, kill bacteria, virus.

One of advantage of the present utility model is that bamboo charcoal or micropore active carbon, cold catalyst and anion ball are when coexisting a place, can produce synergism between this three, significantly strengthen clean-up effect, and make wherein bamboo charcoal or micropore active carbon be not easy to adsorb saturated, produce service life and grow; Two of advantage is not have blower fan, need not switch on, and can put arbitrarily, and is safe in utilization, convenient.

Description of drawings

Three accompanying drawings all are the sketch maps of 1 catalyst bamboo charcoal of embodiment deodorizing and fresh-keeping box, Fig. 1 be just, rear view, Fig. 2 is upper and lower two side faces view, Fig. 3 is a step profile figure, its left side is the section along Fig. 1 transverse axis, and its right is the cross section along the tens of millimeters places, lower sideline top of Fig. 1.Among the figure: the housing of (1) expression box, it is just, back side middle part all offers grid shape hole, and upper and lower two side faces is offered circular hole; (2) represent cold catalyst; (3) the expression charcoal comprises bamboo charcoal or micropore active carbon; (4) expression anion ball.

The specific embodiment

Example 1

Design and a kind of plastic casing of processing and manufacturing, profile is the casing with an arcwall face, and it is just, the back side and arcwall face offer some palisade holes as shown in Figure 1; Some circular holes are as shown in Figure 2 left in its every side, upper and lower two sides.The inwall in full tape grid shape hole all is lined with the cotton that is cold catalyst of the charcoal that has loaded the nanometer silver microgranule; In this box central space, two small package bags of closed packing, filling is high-performance bamboo charcoal or micropore active carbon in the bag; The upper and lower both sides of this box do not have grid shape hole but with space that its circular hole is communicated with in fill the anion ball.Certainly, high-performance bamboo charcoal or micropore active carbon and anion ball the two also can mix back filling.According to varying in size of box, the small package bag of above closed packing also can be divided into more a plurality of bags.

The above catalyst bamboo charcoal deodorizing and fresh-keeping box that makes placed in 1 cubic metre the space and make application test, measured the content of stupid in this room air, formaldehyde and colon bacillus every one hour, the results are shown in table 1.

Table 1

The mensuration project	Benzene is removed rate %	Formaldehyde is removed rate %	Sterilization rate %
				1 hour	80.7	84.9	4 hours 99.52
2 hours	93.0	95.4	6 hours 99.97

From last table as seen, this product has very excellent air purification effect, and three kinds of noxious pollutant rates of removing all reach more than 90%, and aforementioned " the golden carbon art work ", according to its description, it removes rate only about 70% to benzene, formaldehyde is removed rate only about 60%, and does not play sterilization functions.

Claims (6)

1. catalyst bamboo charcoal deodorizing and fresh-keeping box, it is characterized in that: having two faces at least at one is in the box (1) that has many perforation apertures, places charcoal (2), cold catalyst (3) and anion ball (4) simultaneously.

2. catalyst bamboo charcoal deodorizing and fresh-keeping box according to claim 1 (1) is characterized in that: described cold catalyst (3) be the lining on the porose inwall of box (1) load the charcoal cotton of nanometer silver microgranule.

3. catalyst bamboo charcoal deodorizing and fresh-keeping box according to claim 1 (1) is characterized in that: described charcoal (2) comprises bamboo charcoal or micropore active carbon.

4. catalyst bamboo charcoal deodorizing and fresh-keeping box according to claim 1 (1) is characterized in that: described charcoal (2) is pack separately, and is no less than two bags of closely fillings in box.

5. catalyst bamboo charcoal deodorizing and fresh-keeping box according to claim 1 (1) is characterized in that: described anion ball (4) the upper and lower both sides of this box do not have grid shape hole but with space that circular hole is communicated with in fill.

6. catalyst bamboo charcoal deodorizing and fresh-keeping box according to claim 1 (1) is characterized in that: described charcoal (2) mixes the back filling with anion ball (4).