CN200986250Y

CN200986250Y - Electrostatic convolve brushing type cooking fume purifying and extracting fan

Info

Publication number: CN200986250Y
Application number: CN 200620155348
Authority: CN
Inventors: 张啸飞; 张新云; 卡米拉
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-27
Filing date: 2006-12-27
Publication date: 2007-12-05
Anticipated expiration: 2016-12-27

Abstract

The utility model relates to a static roll and brush type lamp black purification cook hood, which is an environment protection facility applied in the kitchen, disclosing a cook hood inlet opening which provided with a roll and brush type lamp black cleaning cartridge, and a synchronous rolling center bushing fixed at the lower port of the electric motor pivoted fan in a cavity wind pipe of an organism framework, the center bushing is bottom-up provided with a roll brush, a not burning rule cloth and a separate oil separation hold fence, the lower part of machine frame along the inlet opening circumference is provided with a socket oil colleting system. The utility model has the advantages of simple structure, convenient installation and maintenance, smooth air flue, low purifying rate and low cost.

Description

Static is rolled up brush fume purifying range hood

Technical field

The utility model relates to the environmental protection equipment that oil smoke for kitchen use purifies.

Background technology

When range hood for kitchen use appears on the market the earliest, its function only be simply kitchen fume from indoor suction to outdoor, cause auxiliary air to pollute, both directly threatened human health, destroy the human settlements natural environment again.Along with government to environmental protection requirement, impel updating of this range hood for kitchen use that causes secondary pollution, the cleaning equipment that commercially available range hood occurred, having a kind of is with traditional chemiadsorption, just with liquid filtering or active carbon filtration, its defective is: purifying rate instability, vitality are not strong.Having a kind of is the electricity consumption ion method, produces anion adsorbed oil ion, and its defective is that grease is adsorbed on the electrode, adsorption capacity descends, and vitality is poor, is used for catering trade then not only body is huge if mix two kinds of methods, consumptive material is taken a lot of work, and cost is too high, and lasting effect is poor.Because there is the wretched insufficiency part in above two kinds of technical schemes; the someone has designed improved new departure again; be called " the air inlet oil-filtering apparatus of European range hood " as 03331968 of Chinese patent; it is to be provided with guard (2) at range hood air inlet place; guard (2) top is provided with Oil Guide guide frame (3); the top of Oil Guide guide frame is provided with filter screen (4); though thereunder be provided with oil leakaging port; but because first absolute oil equipment is static the setting; remove to collide guard and filter screen by the rising oil smoke; that is to say that oil gas that oil smoke is with or the oily particulate that can run into net can stick on the net; the oil smoke that bumps less than net then is discharged to outdoor from discharge duct; and rule of thumb analyze; a large amount of oil smoke can bump less than net; this is can to decide by automatic hydrodynamics from the mobile gas of flow channel according to gas; it two is after being stained with oil on the net; oil can flow in the oil collection box downwards automatically; but these oil of being stained with on the net can stay a part on the net at every turn; in air and under the situation of high temperature gas flow; the self-polymerization of meeting acceleration oil molecule reaches the oxidation with airborne oxygen; oil becomes one deck outermost layer of skin and wraps on the net; hindered the air-flow rising; and this technical scheme also is provided with; following two layers of guard; well imagine that it causes the range hood decrease in efficiency, the seriousness in fume pollution kitchen because of this " obstruction ".

Summary of the invention

The purpose of this utility model provides a kind of static and rolls up brush fume purifying range hood, and is simple in structure, and installation and maintenance are convenient, airway patency, and the purifying rate lasting stability, cost is low.

The technical solution of utility model is the casing at existing range hood, air outlet, motor, fan blade, electric control switch, on the basis of lighting pilot lamp, the utility model particularly is provided with the brush cooking fume remover of volume at the air inlet place, this cooking fume remover is that a fan leaf lower end that is fixed in machine shaft is arranged in the intraskeletal inner chamber airduct of body, and the center sleeve that rotates synchronously, from bottom to top be disposed with the volume brush that is no less than at center sleeve, do not fire lattice cloth, separate the holder grid every cloth, be provided with the groove oil collector sump tank at body skeleton lower end edge air inlet periphery.

The above body skeleton is a hollow cylinder, and range hood casing top inner surface is fixed in its upper end.

The oil collector sump tank of body skeleton described in the utility model lower end has oil leakaging port, leak oil line and oil collection box.

More than body skeleton described in the utility model be that an individual components is arranged in the range hood, or the body skeleton is exactly a casing itself.

The utility model casing is tubaeform, and the end of air inlet is arranged in the middle of being provided with in the lower end, and its air inlet size adapts with body skeleton lower port, or casing itself is exactly the body skeleton, is provided with outside tubaeform casing gas skirt in body skeleton lower end.

Above the utility model is rolled up the tail end of brush cooking fume remover, that is to say that the end under the volume brush of said central sleeve pipe is provided with a ventilation mounting box, or does not establish the ventilation mounting box.

The utility model has the advantages that simple in structurely, installation and maintenance are convenient, airway patency, and the purifying rate lasting stability, adult is low.

Description of drawings

Fig. 1 is an organigram of the present utility model;

Fig. 2 is the brush cooking fume remover organigram of volume of the present utility model;

Fig. 3 is an another embodiment twin furnace head range hood organigram of the present utility model;

Fig. 4 is the brush cooking fume remover organigram of the multistage volume of another embodiment of the present utility model.

The specific embodiment

Embodiment one

According to Fig. 1, shown in 2, the utility model is at the casing 8 of existing range hood, motor 1, fan blade 2, steam vent 10, blast pipe 11, electric control switch, on the basis of lighting pilot lamp, the utility model casing 8 is that loudspeaker are hood-shaped, and the end 9 of air inlet 12 is arranged in the middle of being provided with in the lower end, be provided with the brush cooking fume remover 4 of volume at the air inlet place, this rolls up brush cooking fume remover 4 is in the inner chamber airduct 17 in body skeleton 3, has one to be fixed in fan leaf 2 lower ends of motor 1 rotating shaft, and the center sleeve 18 of rotation synchronously, from bottom to top be provided with volume brush 5 at center sleeve 18, do not fire lattice cloth 6, oil removal holder grid 7 are provided with groove oil collector sump tank 13 at body skeleton lower end edge air inlet periphery.Body skeleton 3 is hollow cylinders, range hood casing 8 top inner surfaces are fixed in its upper end, body skeleton 3 lower end grooves have oil leakaging port, oil leakaging port is connected to leak oil line 14, leak oil line 14 tail ends are connected to oil collection box 15, and the air inlet size at the end 9 of casing 8 adapts with the lower port of body skeleton 3.The lower end of the volume brush 5 of the center sleeve 18 in body skeleton 3 can be provided with ventilation mounting box 16.

Volume brush 5 of the present utility model is the ventilative fireproof fibre hairbrush of plate-like, and the box face of ventilation mounting box 16 and box wall are the through hole skeleton, and box face central ring flange is connected with center sleeve 18.Not firing lattice cloth 6 is incombustible material such as glass fibre, the lightweight that carbon fiber the is made into fiber lattice cloth that lets in air, and oil removal separates holder grid 7 and is one and gently coils to the hard that do not fire that periphery is the aplysia punctata braiding from central ring.

The operation principle of clearing machine of the present invention is: starter motor 1 drives fan blade 2 and the rotation of volume brush cooking fume remover 4 one superhigh speeds, static volume brush 5 produces static immediately with the gas molecule high velocity impact, when oil smoke is sucked air inlet by blower fan, elaioleucite in the electrostatic field absorption mist of oil, be condensed into oil droplet through not firing lattice cloth 6, to oil removal separation holder grid 7, under centrifugal effect, be thrown to swimmingly on the groove oil catcher 13, flow to waste oil through oil pipe 14 and reclaim in the box 15.The gas that separates holder grid 7 by oil removal is the air that has purified cleaning, no greasy dirt discharging, and not only the air channel does not have greasy dirt in the body, and volume is brushed cooking fume remover 4, and also not have oil stain residual.The air discharged purifying rate is higher than the international standard of toxic emission, thereby realizes the environmental protection purpose of fume purifying discharging.

Embodiment two

According to shown in Figure 3, just the brush cooking fume remover of volume with two single burners of embodiment one is set up in parallel in the casing of a range hood, also being about to two single burner lampblack absorbers combines, cancel the upper casing contact jaw side plate of two single stoves this moment, seal former steam vent, change casing air channel top into and establish a steam vent and get final product.

Embodiment three

According to shown in Figure 4, the utility model is set up a volume brush cooking fume remover and groove oil catcher in the motor other end air channel of the brush cooking fume remover of volume of embodiment one, and oil pipe is connected to oil collection box, becomes multistage fume purifying range hood.

Embodiment four

According to embodiment one, also casing 8 and body skeleton 3 can be united two into one, promptly have only the body skeleton of a hollow body, at this moment outside tubaeform casing guiding gas skirt is set in body skeleton lower end.

Claims

1, static is rolled up brush fume purifying range hood, it comprises casing, air outlet, motor, fan blade, steam vent, blast pipe, electric control switch, lighting pilot lamp, it is characterized in that being provided with the brush cooking fume remover of volume at this range hood air inlet place, this rolls up brush cooking fume remover is to be fixed in the fan leaf lower end of machine shaft and the center sleeve that rotates synchronously in the intraskeletal inner chamber airduct of body, from bottom to top is provided with the volume brush that is no less than at center sleeve, does not fire lattice cloth, oil removal separates the holder grid, is provided with the groove oil collector sump tank at body skeleton lower end edge air inlet periphery.

2, static according to claim 1 is rolled up brush fume purifying range hood, it is characterized in that rolling up the tail end of brush cooking fume remover, that is to say that the end under the volume brush of center sleeve is provided with a ventilation mounting box, or does not establish the ventilation mounting box.