CN2573076Y - Near suction ion cooking fume purifier - Google Patents

Abstract

The utility model relates to a near suction ion fume purifying machine, which comprises an air exhaust mechanism composed of a motor and an impeller. The utility model is characterized in that the air exhaust mechanism is arranged in a box-shaped machine body which forms an inverted L shape, air inlet holes are uniformly arranged on a panel of the box-shaped machine body, and the top part of the box-shaped machine body is provided with an air exhaust outlet. The bottom part of the box-shaped machine body is provided with an oil exhaust outlet, a baffle is arranged in the box-shaped machine body to divide an inner chamber of the box-shaped machine body into a fume bulk processing chamber and an ionization purifying chamber, and an ion fume purifying device is arranged in the ionization purifying chamber. The utility model has the advantages of scientific design and reasonable structure, and fume in cooking can be rapidly sucked into the near suction ion fume purifying machine by strong suction air in a scientific near suction type. The fume is purified by the utility model and is discharged into the air, and the problem that fume gas is directly discharged outside by the common fume exhausters, which pollutes the surrounding environment and influences neighbor and other people, is overcome. The effects of exhausting and purifying the fume are better than those of the existing fume exhausters, and the utility model is an upgraded and renewal product of the fume exhausters which is favorable to the environmental protection.

Description

Near-sucking ion fume cleaning machine

Technical field

The utility model relates to smoke exhaust ventilator, the especially a kind of near-sucking ion fume cleaning machine that hazardous compound in the oil smoke can be removed.

Technical background

As everyone knows, edible oil flue gas and food are under hot conditions, the chemical reaction that takes place has: the contained lipid thermal oxide of grease and food itself is decomposed, the rice Maillard reaction takes place in carbohydrate, protein, amino acid etc. in the food, interactional secondary response product between the centre of above-mentioned reaction or the end product, the product of these reactions mainly contains aldehyde, ketone, hydrocarbon, aliphatic acid, aromatic compound, ester, lactone, heterocyclic compound etc.These compounds have bigger harm to human body, and have potential carcinogenicity.Develop technology that economically feasible, reduction oil smoke gas effective, that be fit to national conditions pollute to the protection environment, ensure that people ' s health is significant.

At present, the employed smoke exhaust ventilator of existing family is usually by the box-shaped cover body, be arranged on the fan blade of box-shaped cover body suction opeing and form for fan blade provides the motor of power, this smoke exhaust ventilator can utilize centrifugal blower just directly outwards to discharge after isolating some oil droplets in the oil smoke gas, because the purified treatment function of smoke exhaust ventilator no flue gas in service.Therefore, still contain in the oil smoke gas that the existing structure smoke exhaust ventilator is discharged and be detrimental to health in a large number, cause the pernicious gas of environmental pollution.

Summary of the invention

The purpose of this utility model is the deficiency that exists at above-mentioned smoke exhaust ventilator, and providing a kind of can effectively reduce fume pollution, is specially adapted to the near-sucking ion fume cleaning machine of family kitchen fume purifying.

The utility model near-sucking ion fume cleaning machine, comprise: the air draft mechanism of forming by motor and impeller, it is characterized in that: described air draft mechanism is arranged on one and is in the box-shaped body of the shape of falling L, be evenly distributed with air admission hole on the panel of box-shaped body, the top of box-shaped body is provided with exhaust outlet, and the bottom of box-shaped body is provided with oil drain out; Be provided with a dividing plate in the box-shaped body box-shaped body inner chamber is separated into oil smoke bulk processing chamber and ionization purification chamber; Described ionization purifies in the chamber and is provided with the ion fume purifier.

Another key character of the utility model near-sucking ion fume cleaning machine is: box-shaped body internal ionization purifies between chamber and air draft mechanism and is provided with the active carbon adsorption layer.

The design principle of the utility model near-sucking ion fume cleaning machine is: design the smoke pumping that a kind of pump orifice is arranged on sidewall, make the pump orifice of smoke exhaust ventilator abut against kitchen range the place ahead, oil smoke uniform air admission hole on box-shaped body panel of kitchen range top is sucked the oil smoke bulk processing chamber of this machine with the strong air draught of nearly suction, carry out the bulk processing chamber after oil smoke sucks, so-called oil smoke bulk processing promptly is to utilize oil smoke to enter in back and the dividing plate collision process, the part oil smoke is adsorbed on forms drop inflow bottom half on the dividing plate, discharge from oil drain out; Under the stopping of dividing plate, be imported into the ionization that is provided with the ion fume purifier through the oil smoke after the bulk processing and purify the chamber, owing to applied high voltage direct current on the inner corona discharge electrode of ion fume purifier, produce corona discharge, make gas ionization and produced a large amount of cations and anion; Under the electric field force effect, its at first with oil smoke gas in material grit collision and combine, thereby make electric charge on the grit band, be adsorbed when the oil smoke grit is by powerful electric field thereafter and collect, peculiar smell in the gas is then collected by the active carbon adsorption layer, discharges after making smoke gas purification.

Near-sucking ion fume cleaning machine of the present utility model adopts advanced technology; realized the goal of the invention of effective reduction fume pollution with the method for comprehensive purifying; this machine design science; rational in infrastructure; smoke pumping and purifying oil fume effect are better than existing smoke exhaust ventilator greatly, reach " cooking fume discharge standard (trying) " requirement of State Environmental Protection Administration's issue fully.The strong air draught of the near-absorption type of science can be with oil smoke fast sucking, discharging in the cooking, and suction ability efficiently will be brought the clean kitchen environment for your family, safeguards you and household's health; Simultaneously, because this machine just enters in the air after with fume purifying, overcome general smoke exhaust ventilator oil smoke gas is directly effluxed, the pollution surrounding environment influences neighbours and other people problem.But be a kind of not only can clean family subenvironment, but also maintenance room efflux the novel oil smoke purification device that amplifies environment; It is a kind of desirable smoke exhaust ventilator upgraded product.

The concrete structure of the utility model near-sucking ion fume cleaning machine is provided in detail by the following drawings and embodiment.

Description of drawings

Fig. 1 is the near-sucking ion fume cleaning machine structural representation;

Fig. 2 is the right TV structure schematic diagram of near-sucking ion fume cleaning machine shown in Figure 1;

Fig. 3 is the built-in ion fume purifier of a near-sucking ion fume cleaning machine shown in Figure 1 structural representation;

Fig. 4 is an ion fume purifier A-A shown in Figure 3 position sectional structure schematic diagram.

The specific embodiment

Embodiment: can be clear that from Fig. 1, near-sucking ion fume cleaning machine has a box-shaped body 1 that is the shape of falling L, even air admission hole 3 (see figure 2)s that are furnished with on the panel 2 of box-shaped body 1, the top of box-shaped body 1 is provided with air draft mechanism installation cavity 4 and exhaust outlet 5, and the bottom of box-shaped body 1 is provided with outage 22.The air draft mechanism of being made up of motor 6 and impeller 78 is installed in the air draft mechanism installation cavity 4.Be provided with a dividing plate 9 in the box-shaped body 1 and will be separated into former and later two channel lumens in it, that is: oil smoke bulk processing chamber 10 and ionization purify chamber 11, and ionization purifies in the chamber 11 and is provided with ion fume purifier 12.Near-sucking ion fume cleaning machine is provided with control button 13.

Described ion fume purifier 12 as shown in Figure 3 and Figure 4, ion fume purifier 12 has one by three conductive plates 14 and two frameworks 16 that insulating arthropleura 15 constitutes, conductive plate 14 is with parallel 15 of two insulating arthropleuras that equidistantly are located at, form two passages 17,18, by the ceramic Connection Block 19 that is arranged on two insulating arthropleuras 15 tension type discharge electrode 20 is installed in the passage 17,18.The conductive plate 14 and the discharge electrode 20 that constitute framework 16 connect high voltage direct current respectively.After the energising, set up high voltage electric field in the ion fume purifier 12, when the oil smoke air-flow behind this device, the collection that under the electric field force effect, is separated of the grit in the oil smoke.Discharge electrode adopts tension structure, can make the stable spacing of maintenance in its course of work; Pottery Connection Block 19 can guarantee that the insulating properties of discharge electrode 20 are good, reliable, the working stability of insulation under the adverse circumstances of oil smoke gas.

For the oil smoke after the ion fume purifier purifies is further handled, the ionization of box-shaped body purifies between chamber 11 and the air draft mechanism installation cavity 4 and is provided with active carbon adsorption layer 21, and this adsorption layer 21 will be removed the peculiar smell in the oil smoke effectively.

The course of work of this near-sucking ion fume cleaning machine: oil smoke gas is under the wind-force traction of air draft mechanism 8, enter the oil smoke bulk processing chamber 10 of box-shaped body 1 by the fresh air inlet on the panel 23, and disperse to get on the dividing plate 9, oil smoke with dividing plate 9 collision processes in the part oil smoke is separated, promptly being attracted to oil smoke on 9 on the dividing plate forms oil film and trickles downwards, discharge from the outage 22 of box-shaped body 1 bottom, under the restriction of dividing plate 9, enter ionization by oil smoke after the bulk processing and purify chamber 11, owing to having set up high voltage electric field in each passage that is arranged on the ion fume purifier 12 in the ionization purification chamber 11, when the oil smoke air-flow after this installs each passage, grit in the oil smoke is separated conductive plate 14 or discharge electrode 20 surfaces of being adsorbed under the electric field force effect, and the formation oil film trickles downwards, adfluxion is in the bottom of box-shaped body 1, and discharges from oil drain out 22.Oil smoke after above-mentioned processing purifies substantially, passes through the filtration of active carbon adsorption layer 21 again, and the peculiar smell in the oil smoke will further be removed.The final emission abatement of realizing oil smoke.

This machine adopts the strong air draught of near-absorption type, and oil smoke, waste gas, peculiar smell are caught all in one draft from the dead ahead before diffusion, can not be dispersed into stand this one side and by the human body incoming call of people; Avoid being dispersed into indoor simultaneously.

This machine does not have filter oil net and the external lubricating cup etc. of connecing to need daily cleaning part, and has purified by the oil smoke gas of air draft mechanism impeller, therefore need not to clean, and greatly facilitates use.

Claims (3)

1, a kind of near-sucking ion fume cleaning machine, comprise: the air draft mechanism of forming by motor and fan blade, it is characterized in that: described air draft mechanism is arranged on one and is in the box-shaped body of the shape of falling L, be evenly distributed with air admission hole on the panel of box-shaped body, the top of box-shaped body is provided with exhaust outlet, and the bottom of box-shaped body is provided with oil drain out; Be provided with a dividing plate in the box-shaped body box-shaped body inner chamber is separated into oil smoke bulk processing chamber and ionization purification chamber; Described ionization purifies in the chamber and is provided with the ion fume purifier.

2, near-sucking ion fume cleaning machine according to claim 1, it is characterized in that: ion fume purifier (12) has a framework (16) by conductive plate (14) and two insulating arthropleuras (15) formation, conductive plate (14) forms passage (17), (18) with parallel equidistantly being located between two insulating arthropleuras (15), by the ceramic Connection Block (19) that is arranged on two insulating arthropleuras (15) tension type discharge electrode (20) is installed in passage (17), (18), described conductive plate (14) and discharge electrode (20) connect high voltage direct current respectively.

3, near-sucking ion fume cleaning machine according to claim 1 and 2 is characterized in that: the ionization of box-shaped body (1) purifies between chamber (11) and air draft mechanism installation cavity (4) and is provided with active carbon adsorption layer (21).

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