CN2121644U

CN2121644U - Fresh air machine

Info

Publication number: CN2121644U
Application number: CN 92222147
Authority: CN
Inventors: 包信忠; 王桂蓉; 谢丹; 王贵君; 董凤仪
Original assignee: BEIJIGN AIR-ION RESEARCH AND APPLICATION CENTER
Current assignee: BEIJIGN AIR-ION RESEARCH AND APPLICATION CENTER
Priority date: 1992-05-23
Filing date: 1992-05-23
Publication date: 1992-11-11

Abstract

The utility model relates to a fresh air machine which is characterized in that a prefilter 2 made of a metal net is arranged at the air inlet of a casing 1, a blower 3 is arranged in the casing, the outlet of the blower is connected with a sleeve barrel 8, and a fibre filter without partition boards 4, an activated carbon filter 5, and a negative ion generator 6 are arranged in the sleeve barrel along the airflow direction of the air inlet in sequence. The appearance of the complete machine can be made into a desktop type structure, a wall hanging type structure, a flooring type structure, a ceiling hinging type structure, and a window type structure to fulfill requirements of different places. The utility model is multifunctional, can be used for converting corrupt air in a room into clean and fresh air, and can be used for providing favorable working and living environment to people.

Description

Fresh air machine

The utility model belongs to the air purifying process scope.

In general indoor environment, exist various air-polluting nuisances, the smog, oil smoke, the floating dust that culinary art produces and the assorted bacterium that adheres to that produce as indoor occupant smoking, and beautify organic matter that composite trim material, adhesive material and the furniture of indoor environment gives out etc.Obviously, the existence of these nuisances directly influences health, and along with the raising of living standard, air pollution problems inherent causes people's attention gradually.In order to improve indoor air quality, good operation and living environment are provided, air purifying process is growing, and it is very general utilizing air cleaner to eliminate indoor pollutant in developed country.In recent years, domestic also have the air cleaner of different structure type to come out.But its function generally can only the filtering floating dust and the assorted bacterium that adheres to, and the complete machine pattern is single, is generally console mode, window formula structure, thereby existing air cleaner insufficiency, do not reach improve in air quality and requirement.

The purpose of this utility model is that a kind of air cleaner that overcomes above-mentioned shortcoming will be provided, and this function is eliminated airborne Toxic effectively, provides fresh air clean, that be rich in anion, to promote health.

The technical solution of the utility model is to be provided with in the housing in air port, disposes the mode that prefilter, blower fan, fiber-bed filter, charcoal filter and anion generator combine successively along the airflow direction of air inlet, to achieve the above object.Described fiber-bed filter is a non-barrier type, and it is the sheet filter material that adopts through Electrostatic Treatment, is sandwiched in the Y-piece assembly of positive and negative engagement and forms filtering bodies, is disposed in the framework to constitute; Described charcoal filter is with activated carbon fiber, and preferably active felt is sandwiched in and forms the corrugated filtering bodies in the metal stratum reticulare as base material, is disposed in the framework to constitute; Anion generator adopts that our unit develops and obtains Patent right utility model patent (patent No. CN87209596.U).Fiber-bed filter, charcoal filter, anion generator three are parts independently, utilize these parts can be arbitrarily made with different air cleaners.

The profile of air cleaner can be made into multiple structural shape, and it comprises: desk-top, wall-hanging, console mode, ceiling mounting type, window formula are to adapt to the needs of different places.

When blower fan starts, suck foul atmosphere, by prefilter filtering bulky grain, again after the blower fan pressurization, by fabric filter filtering diameter greater than the floating dust of 0.5M and the assorted bacterium that adheres to, through charcoal filter filtering pernicious gas and peculiar smell, last footpath anion generator is exported fresh air clean, that be rich in anion.

Advantage:

1. this air cleaner has multiple function, can make that dirty air becomes totally, pure and fresh air, for people provide good operation and living environment;

2. the filter in the branner is no diaphragm structure, and gas channel is big, resistance is little, and the Y-piece assembly that supports filter material is that single-piece is pegged graft mutually and formed, and is convenient to the filter that permutation and combination becomes different size;

3. prefilter, fiber-bed filter and charcoal filter are independently parts, are convenient to take out clean or change.And can utilize these parts to be arbitrarily made with the air cleaner of different types.

Below in conjunction with the description of drawings embodiment.

Figure (1) is the structural representation of air cleaner

Figure (2) is the structural representation of the charcoal filter of air cleaner

Figure (3) is the front view of the fiber-bed filter of air cleaner

Figure (4) is the oblique view of the Y-piece assembly of figure (3) filter

Figure (5) is the front view of (4) Y-piece assembly Y-piece

Figure (6) is the side view of figure (5)

Figure (7) is the partial enlarged drawing of figure (6)

Figure (8)--figure (12) is the shape assumption diagram of air cleaner

Wherein: figure (8) is that desk-top figure (9) is for wall-hanging

Figure (10) is that console mode figure (11) is a ceiling mounting type

Figure (12) is the window formula

The most preferred embodiment of the utility model air cleaner is shown in figure (1), it is at the air inlet place of housing 1 prefilter of being made by wire netting and foamed plastics 2 to be set, centrifugal blower 3 is housed in the housing, the air outlet place branch sleeve 8 of centrifugal blower, the airflow direction along air inlet in sleeve disposes fiber-bed filter 4, activated carbon-fiber felt filter 5, anion generator 6 and air outlet 7 successively.Described prefilter is taked to insert with air inlet and is connected, be convenient to extract out and clean and change, the air quantity of centrifugal blower is big, noise is low and damping device is housed, and summer air cleaner is placed on the table also can play fan, and the contour structures of this machine is shown in figure (8).

The contour structures of complete machine can also be made other pattern, is wall-hanging as figure (9), and its air inlet is in the side, and air outlet can quicken the circulation of room air in the above.

Figure (10) is a console mode, can arbitrarily move with the change of pollution sources, and can strengthen machine volume, increases air quantity, is applicable to than the air cleaning in the big room.

Figure (11) is a ceiling mounting type, can be contained in the top in room, does not take up an area of face, if combine with ceiling light, then can be used as ornament, beautifies the room.

Figure (12) be the new wind branner of window formula, is loaded on the indoor and outdoor intersection, from outdoor suction fresh air, sends into indoorly after the processing of this machine, makes indoor formation malleation, foul atmosphere is discharged outdoor.

The activated carbon-fiber felt filter 5 of figure shown in (2) is to be base material with activated carbon-fiber felt 5-1, is sandwiched in and forms the corrugated filtering bodies in the metal stratum reticulare 5-2, is loaded in the framework to constitute.

Figure (3), fiber-bed filter 4 shown in the figure (4), be by Y-piece 4-1, filter material 4-2, clamping plate 4-3, clamp 4-4 forms, it is characterized in that: through the sheet filter material 4-2 of Electrostatic Treatment class in just, form the gas channel vertical section in the Y-piece assembly of anti-engagement and be trapezoidal filtering bodies, two ends are sealed by clamping plate 4-3, clamp 4-4 chucking, its Y-piece 4-1 just looks like figure (5), be the stockless fork-shaped, the side is as figure (6), figure (7) is triangular in shape, leg-of-mutton base is a platform shape, the both sides of platform have projection and groove S.P respectively, platform and triangle intersection are by arc transition, and its radius R and triangle two hypotenuses intersect the arc radius r that forms on the top difference is the thickness of filter material.

During assembling, utilize projection and the groove of Y-piece 4-1 to take inserted mode to be combined into the fork-shaped assembly of different size, the end of filter material 4-2 is bonded on the clamping plate 4-3 of a side, be folded into corrugated around the Y-piece assembly then, end is bonded on the opposite side clamping plate, be inserted in the ripple filter material with several Y-piece 4-1 and compress, the plate 4-4 that is installed constitutes fiber-bed filter 4 thus.

The anion generator of the utility model air cleaner adopts our unit's development and has obtained Patent right utility model patent (patent No. CN87209596.U).

The same example of the internal structure of another embodiment of air cleaner, difference is: do not dispose fiber-bed filter 4 in the described sleeve 8.

Remove last two exceptions, the inside of air cleaner is not provided with sleeve 8, and fiber is led filter 4, and charcoal filter 5 and anion generator 6 directly are loaded in the housing 1.

Claims

1, a kind of air cleaner, it is characterized in that: the air inlet place at housing 1 is provided with the prefilter of being made by wire netting 2, blower fan 3 is housed in the housing, the exit branch sleeve 8 of blower fan, airflow direction along air inlet in sleeve disposes fibrage filtration 4, charcoal filter 5 and anion generator 6 successively;

2, according to the air cleaner of claim 1, it is characterized in that: described fiber-bed filter 4 is made up of Y-piece 4-1, filter material 4-2, clamping plate 4-3 and clamp 4-4, its structure is disposed in the framework of clamping plate 4-3 and clamp 4-4 formation for constituting filtering bodies in the Y-piece 4-1 assembly that is sandwiched in positive and negative engagement through the filter material 4-2 of Electrostatic Treatment;

3, according to the air cleaner of claim 2, it is characterized in that: the front of the Y-piece 4-1 of described fiber-bed filter is the stockless fork-shaped, and top, side is triangular in shape, and leg-of-mutton base is a platform shape, and the both sides of platform have projection and groove respectively;

4, according to the air cleaner of claim 1, it is characterized in that: described charcoal filter is to be base material with activated carbon-fiber felt 5-1, is sandwiched in to form the corrugated filtering bodies in the metal stratum reticulare 5-2, is disposed in the framework 5 to constitute;

5, according to the air cleaner of claim 1, it is characterized in that: do not dispose fabric filter 4 in the described sleeve 8;

6, according to claim 1 or 5 and air cleaner, it is characterized in that: described sleeve 8 is not set;

7, according to claim 1 or 5 and air cleaner, it is characterized in that: the profile of complete machine can be made into desk-top, wall-hanging, console mode, ceiling mounting type, window formula structure.