CN201209940Y

CN201209940Y - Air conditioner with oil and fume filter

Info

Publication number: CN201209940Y
Application number: CNU2008200981924U
Authority: CN
Inventors: 程竑理; 舒乐华; 陈良锐; 李福林; 刘智勇
Original assignee: Guangdong Midea Electric Appliances Co Ltd
Current assignee: Midea Group Co Ltd
Priority date: 2008-04-25
Filing date: 2008-04-25
Publication date: 2009-03-18
Anticipated expiration: 2018-04-25

Abstract

The utility relates to a air conditioner with oil smoke filtering device comprising front shell (1), rear shell (2), indoor heat exchanger (3) disposed in shell, volute (4) and centrifugal wind rotor disposed in volute and connects motor (7). Wind inlet of front shell (1) is provided with a composite filter screen (6) for removing oil smoke characterized in that the composite filter screen for removing oil smoke comprises a first metal oil-filtering screen and a second metal oil-filtering screen positioned at two sides and between them a thin fiber layer oil-filtering screen containing micro-granule active carbon. The oil smoke removing filter screen of the utility comprises three layers: the first and second metal oil-filtering screen positioned at two sides intercepts big granule oil drop, the thin fiber oil-filtering screen filters small granule oil stain, thus the oil smoke removing filter screen not only perfectly filters oil but has low wind resistance.

Description

A kind of air-conditioner with lampblack filter

Technical field:

The utility model is a kind of air-conditioner, particularly a kind of air-conditioner that is applicable to the band lampblack filter of kitchen and cooking processing site.

Background technology:

Because the oil smoke of the kitchen of family or other cooking processing site is bigger, be installed in kitchen or other cooking processing site as the common air-conditioning that will sell on the market, after the long-time running, oil smoke and dust can constantly cover on each electronic component and plastics, the surface of metalwork, form one deck greasy dirt, because the parts of air-conditioning inside are inconvenient to unpick and wash, greasy dirt is cumulative, long-pending more thick more, can have a strong impact on heat pump performance, based on this demand, Chinese patent 00205888.X discloses a kind of air-conditioner with lampblack filter, comprises shell, wind deflector, blower fan and condenser, its outer casing frontispiece are provided with the grid cover plate and the inboard carriage thereof of easy cleaning, be provided with removable oil suction cigarette screen pack between cover plate and the carriage, though this patented technology can be filtered oil smoke, because its oil suction cigarette screen pack converts with the normal air screen pack, filtering oil smoke thorough inadequately, effect is general, and assembling is complicated.

The utility model content:

The purpose of this utility model is to consider the problems referred to above and a kind of oil smoke that can thoroughly effectively filter, the air-conditioner of band lampblack filter simple in structure is provided.

The technical solution of the utility model is: a kind of air-conditioner with lampblack filter; comprise procapsid, back casing, place indoor heat exchanger, the spiral case of housing inner chamber and place the centrifugal wind wheel that is connected with motor in the spiral case; wherein the air inlet of procapsid is equiped with the composite filter net except that oil smoke, and the described composite filter net that removes oil smoke comprises the first metal oil cleaner screen, the second metal oil cleaner screen that places both sides and places the middle thin fiber layer oil cleaner screen that contains the microparticle active carbon.

The periphery of above-mentioned composite filter net is equiped with the metal bound edge.

Above-mentioned below of removing the oil smoke composite filter net is provided with oil trap.

Above-mentioned centrifugal wind wheel comprises left centrifugal wind wheel and right centrifugal wind wheel, and left and right centrifugal wind wheel is connected with the left and right prolongation axle of motor respectively.

The utility model comprises three layers owing to remove the composite filter net of oil smoke, first and second metal oil cleaner screen that is arranged on both sides is tackled oarse-grained oil droplet, be folded in the short grained greasy dirt of thin fiber metafiltration oil net filtration between first and second metal oil cleaner screen, therefore, not only oil strain is effective for it, and windage is little.

Description of drawings:

Fig. 1 is the Facad structure schematic diagram of air-conditioner of the present utility model;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is the structural representation that removes the composite filter net of oil smoke of the present utility model;

Fig. 4 is equiped with the structural representation of metal bound edge for the periphery of removing the composite filter net of oil smoke of the present utility model;

Fig. 5 is the outline drawing of thin fiber layer oil cleaner screen of the present utility model.

The specific embodiment:

Embodiment:

As Fig. 1, shown in 2, the utility model air-conditioner, comprise procapsid 1, back casing 2, place the indoor heat exchanger 3 on housing inner chamber top, place the drip tray 13 of indoor heat exchanger 3 belows, place the spiral case 4 of housing inner chamber bottom and place the centrifugal wind wheel 5 that is connected with motor 7 in the spiral case 4, wherein said centrifugal wind wheel 5 comprises left centrifugal wind wheel 51 and right centrifugal wind wheel 52, a left side centrifugal wind wheel 51 and right centrifugal wind wheel 52 respectively with the left side of motor 7, the right axle that prolongs connects, the air inlet of procapsid 1 is equiped with the composite filter net 6 except that oil smoke

As shown in Figure 3; describedly remove the thin fiber layer oil cleaner screen 9 and the second metal oil cleaner screen 10 that oil smoke composite filter net 6 comprises the first metal oil cleaner screen 8, contains the microparticle active carbon; the first metal oil cleaner screen 8, the second metal oil cleaner screen 10 place both sides, and thin fiber layer oil cleaner screen 9 is folded between the first metal oil cleaner screen 8, the second metal oil cleaner screen 10.Above-mentioned oil smoke composite filter net 6 belows of removing are provided with oil trap 12.

In the present embodiment, first and second metal oil cleaner screen interception bulky grain oil droplet, and guide the greasy dirt that is adsorbed on the thin fiber layer oil cleaner screen 9 to flow in the oil trap 12 along metal filter screen, also play a part supporting, protection thin fiber layer oil cleaner screen 9 simultaneously.

As shown in Figure 4, for making except that oil smoke composite filter net 6 appearance looks elegant, and be convenient to install, the above-mentioned first metal oil cleaner screen 8, the second metal oil cleaner screen 10 and thin fiber layer oil cleaner screen 9 peripheries are equiped with metal bound edge 11.

The utility model air-conditioner is installed in the kitchen or other cooking processing site, during use, the air that has oil smoke and dust is by removing the composite filter net of oil smoke, oil smoke and dust are thoroughly absorbed by composite filter net, pure air enters in the refrigeration ducting system, and what produce by boasting is cold and pure air.

Claims

1, a kind of air-conditioner with lampblack filter; comprise procapsid (1), back casing (2), place indoor heat exchanger (3), the spiral case (4) of housing inner chamber and place the centrifugal wind wheel (5) that is connected with motor (7) in the spiral case (4); wherein the air inlet of procapsid (1) is equiped with the composite filter net (6) except that oil smoke, it is characterized in that the described composite filter net (6) that removes oil smoke comprises the first metal oil cleaner screen (8), the second metal oil cleaner screen (10) that places both sides and places the middle thin fiber layer oil cleaner screen (9) that contains the microparticle active carbon.

2, the air-conditioner of band lampblack filter according to claim 1 is characterized in that the periphery of above-mentioned composite filter net (6) is equiped with metal bound edge (11).

3, the air-conditioner of band lampblack filter according to claim 1 and 2 is characterized in that above-mentioned below of removing the composite filter net (6) of oil smoke is provided with oil trap (12).

4, the air-conditioner of band lampblack filter according to claim 1, it is characterized in that above-mentioned centrifugal wind wheel (5) comprises left centrifugal wind wheel (51) and right centrifugal wind wheel (52), left centrifugal wind wheel (51) and right centrifugal wind wheel (52) are connected with the left and right prolongation axle of motor (7) respectively.