CN2536937Y

CN2536937Y - Cooker hood net and electric washer

Info

Publication number: CN2536937Y
Application number: CN 02206201
Authority: CN
Inventors: 吕圣录
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-19
Filing date: 2002-02-19
Publication date: 2003-02-19
Anticipated expiration: 2012-02-19

Abstract

The utility model relates to a rotary net and electric brushing device of the smoke exhaust ventilator, which is characterized in that the rotary net is arranged in a net cover of a smoke exhaust ventilator suction port and is fixed on a motor shaft of a driving wind wheel by a strengthening wind wheel; a support slab is fixed outside a duct suction port; a synch motor arranged on the support slab is connected with a shifting block, a swing arm and an arm axis; wherein the arm axis and the brush arm in the duct are riveted and connected with a brush; a nozzle are arranged outside the duct suction port; when the machine is started, slag, oil and gas are separated by the rotary net and the slag left on the rotary net after filtration is removed by the electric brush, thereby the users are be relieved from unpicking and washing the smoke exhaust ventilator; the oil is recovered and then the purified flue gas without oil is exhausted to the outdoor for environmental protection.

Description

Smoke exhaust ventilator revolve net and electric scrubbing device

The utility model belongs to exhaustor for kitchen equipment, particularly relate to by air channel, guard, revolve smoke exhaust ventilator that net, motor, wind wheel, support plate, synchronous motor, thumb wheel, swing arm, arm axle, brush arm, hairbrush, shower nozzle constitute revolve net and electric scrubbing device.

Sell in the market; It is at the suction inlet place of smoke exhaust ventilator the oily net of fixed static state to be installed " oily net to be arranged; really exempt to unpick and wash lampblack absorber ", the oily net of this not dynamic formula is that the work of the formula of trusting to chance and strokes of luck itself bumps against on the twine by a spot of oil droplet, deadweight is glided and is flowed into lubricating cup by oil droplet again, and the most of oil droplet in the oil smoke is all sucked the air channel by the wind wheel of high speed rotating powerfully, and oil droplet smashed atomizing back all outside the discharge machines once more, make contaminated with oil mist environment on every side, do not accomplish environmental protection at all, oil stain in the machine is also because of for a long time by air-dry fouling, remove these greases requires great effort and must scrape with knife very much, the blade of normal handlebar wind wheel is scraped to be deformed into and is made the wind wheel disequilibrium, produces too big shake and dry sound in the running and can not use again.

ShaoXing,ZheJiang factory takes matrix net of riveted in the cartridge type wind wheel, the oil droplet that " adds recessed net wind wheel " and suck can not be under the promotion of centrifugal force ground gets rid of along the spill twine and is mapped to oil collecting zone, but when oil droplet passes mesh one after another, smashed by twine and once more oil droplet is stirred into haze by wind wheel after can't be recovered, the outer contaminated environment of the machine that can only be discharged from fully, especially the grease that sticks between the blade of matrix net and wind wheel is more difficult goes out clearly, proves an abortion." cooking-fume exhauster without dismounting and washing of electrical water jetting flushing " that produce in Shuande, Guangdong, it is to have installed water tank and water pump in lampblack absorber additional, blade and air channel inwall with water pump pressure flush wind wheel, the awfully hot pin of the firm listing of product, but do not have some months to return goods with regard to occurring, reason is usually out of hand during water filling in water tank, the manual priming is very bothersome again, annoying thing often takes place, the grease that the oil stain that sticks in machine and accumulation arranged again is thickness too, and adhesive force is very strong again, and a water flushing strength is too little, so dashing, water can not from wind path wall, strip down grease, to making the electrical water jetting flushing exempt to unpick and wash the lampblack absorber failure with wind wheel blade.Oily net is arranged, and the wind wheel and the electrical water jetting flushing of really exempting to unpick and wash lampblack absorber and add recessed net exempt to tear open lampblack absorber, all exist a prejudice, are exactly only to put on show, and not solve the most basic technical barrier.

Clean lampblack absorber being one is dirty tired again hard job, and common people want to break away from the worrier that this smoke exhaust ventilator need be unpicked and washed every year most; The kitchen that government will solve common people effluxes the technical barrier of soot pollution environment, solves but fail the achieving success technology all the time.

[a kind of smoke exhaust ventilator revolve net purifier] patent No. ZL 98 2020732 has done improvement to structural shortcoming and loaded down with trivial details part in implementation process; 1, the cartridge type centrifugal wind wheel is fixing by two tongue plug-in mountings at strip blade two ends, intensity difference is easy to distortion, especially easier off-centre after the wind wheel process of using is scraped and washed, the utility model is taked uniform several pieces three tongues dihedral blades between the blade of wind wheel, is used for increasing the suction air volume of wind wheel intensity and raising wind wheel; 2, remove the swing frame that rest revolves net, revolve net by the direct rest of wind wheel; 3, the 4th " revolving net is to be made of the multilayer net " of ZL 98 2020732 claims this have vegetables to leak, should be that " revolving net is made of one to multiple layer net " comprises flat edge individual layer net and revolve net, promptly can singly only use again and can two or three combinations that gather into folds install, make that electric scrubbing gets off be clipped between the net sheet the dregs of fat can by two nets along between the slit be thrown out of, also have and uprightly revolve net and uprightly revolve net and between the net sheet, leave the gap along bilayer along individual layer.So require to improved technical protection.

The purpose of the new full mold of this usefulness be the design smoke exhaust ventilator revolve net and electric scrubbing device, revolving net can be with the slag that sucks in the oil smoke, oil, gas three samples thoroughly separate, dregs of fat filters is removed the dregs of fat with the method that electric scrubbing revolves net revolving net surface again, thereby freed the worry that people unpick and wash lampblack absorber, grease is reclaimed, the flue gas of the no grease after purifying is discharged the open air, realize environmental protection.

For achieving the above object, the technical solution of the utility model is; In the guard at smoke exhaust ventilator suction inlet place, be provided with and revolve net, revolving net is fixed on the motor shaft that drives wind wheel by strengthening the wind wheel rest, outside the suction inlet of air channel, fixing support plate and synchronous motor is being housed, synchronous motor is connecting thumb wheel and swing arm and arm axle, the other end of arm axle inserts in the air channel with the brush arm riveted and is being connected hairbrush, on the suction inlet edge shower nozzle is housed.

The used reinforcement wind wheel of net electric scrubbing device that revolves of the utility model smoke exhaust ventilator is done landing test from 0,6 meter high workbench, and concentricity does not become; Revolve in observation and to find to have only plain net in the net interception oil droplet process and revolve net and just can intercept some globules, make plain net revolve the net experiment and obtained the optimum efficiency that former design I had never expected, plain net revolves to be netted in the grease that reclaims because of moisture emulsification, grease after the emulsification thinning in machine non-scaling leak into lubricating cup soon, because bits are filtered off and make in the machine long-term no particle make skeleton thin oil self can not to pile height again, so the interior no thick and heavy deposit of machine can need not be unpicked and washed for a long time; Filter has been sloughed grease because of centrifugal force and has been reduced viscosity and become easily that brush falls revolving online bits, it is feasible that electric scrubbing is become, the bits that electric scrubbing gets off to fall between two nets also can be thrown out of from the slit between two nets edges, the net that revolves that electric scrubbing is crossed can be thoroughly clean, the work of whole brush net is not used 5 minutes and just can easily be finished, promptly accomplished to exempt to unpick and wash, realized environmental protection again.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 revolves net electric scrubbing installation drawing for smoke exhaust ventilator

Fig. 2 revolves net electric scrubbing installation drawing A A cutaway view for smoke exhaust ventilator

Fig. 3 revolves net electric scrubbing device right view for smoke exhaust ventilator

Fig. 4 is for revolving host's view

Fig. 5 overlooks and partly cuts open figure along revolving net for single flat

Fig. 6 individual layer is upright to be overlooked and partly cuts open figure along revolving net

Fig. 7 overlooks and partly cuts open figure along revolving net for double-deck upright

Fig. 8 is three three tongue dihedral blade figure

Embodiment;

Smoke exhaust ventilator revolve net electric scrubbing device such as Fig. 1, Fig. 2, shown in Figure 3.Guard (2) is housed on the suction inlet of air channel (1), and guard is to become grid shape and the U type is arranged or the V-type reinforcement with straight steel wire vertical welding, and guard (2) is installed by latch (3) fixing; Revolve net (4) and be arranged on the inboard of guard (2) by wind wheel (7) rest of strengthening, wind wheel (7) has three tongue dihedral blades (8) to strengthen, wind wheel (7) is fixed on the middle part of motor shaft by jackscrew (9), revolves net (4) and is fixed on motor on the same stage (6) spindle nose that drives wind wheel (7) by knob (5); The suction inlet of (1) is along an open-work is arranged on the limit in the air channel, open-work on the support plate (10) aligned to overlap along last open-work with air channel (1) suction inlet support plate (10) is fixed on suction inlet along last, synchronous motor (11) is housed on support plate (10), adorning thumb wheel (12) on the axle of synchronous motor (11), thumb wheel (12) is connected with swing arm (13) arm axle (14), brush arm (15) in the other end of arm axle (14) and air channel (1) rivets together, brush arm (15) is connecting hairbrush (16), brush arm (15) and hairbrush (16) be (1) the inside in the air channel all, promptly at guard (2) with revolve position between the net (4), at suction inlet along also fixing shower nozzle (17) on the limit.Revolve structure such as Fig. 4, shown in Figure 5 of net.Net sheet (1) center of revolving net is welded with heart sheet (3), has square hole (4) or screw or double-screw bolt that working hole (5) is arranged in both sides in heart sheet center, net ring (2) revolving net outer circle; The flat edge individual layer revolves net can be singly only to be used, also can two or three installations that gather into folds for improving clean-up effect; For also having to stand, adaptive various types revolve net, as Fig. 4, shown in Figure 6 along individual layer; The two nets in upright edge revolve net and leave the gap between two nets, as Fig. 4, shown in Figure 7.

The unlatching fume exhauster motor had both driven wind wheel and revolved net does synchronous same-speed rotation in the same way, when the wind wheel smoke pumping, revolving net tackles the particle in the oil smoke outside revolving net, the oil droplet and the part globule are intercepted on the twine that revolves net, the oil droplet and the globule are got rid of along the plane of revolving net under centrifugal force ground promotes to be mapped to oil collecting zone and promptly to leak into lubricating cup, the gas that purifies the no grease in back is discharged from outside the machine, has realized environmental protection.Filter has been sloughed grease because of centrifugal force and has been reduced viscosity and become and scrub easily revolving bits on the net surface.Revolving the net every three months needs electric scrubbing once; Start is again by scrubbing key earlier, shower nozzle also drives thumb wheel at synchronous motor when revolving net jet cleaning agent and rotates, thumb wheel is stirred swing arm, swing arm twisting arm axle, arm axle twisting brush arm drives hairbrush and again by the net heart brushes go back to net edge along brush to the net heart by net revolving net surface, scrub after one minute shower nozzle both had been transformed into the flushing of spray clear water and revolved net another minute roundly, the bits that electric scrubbing gets off to be clipped between the net sheet can both be thrown out of from the slit between two nets edges, the net that revolves that electric scrubbing is crossed can be thoroughly clean, shutdown then, again the screw on the guard latch is unscrewed, latch drawn back unload guard, again load onto after guard scrubbed clean, outwell sewage and load onto lubricating cup, all the electric scrubbing work were finished in five minutes.

Claims

1, smoke exhaust ventilator revolve net and electric scrubbing device, it is characterized in that; In the guard at suction inlet place, smoke exhaust ventilator air channel, be provided with and revolving net, revolving net is fixed on the motor shaft that drives wind wheel by strengthening the wind wheel rest, outside the suction inlet of air channel, fixing support plate and synchronous motor is being housed, synchronous motor is connecting thumb wheel and swing arm and arm axle, brush arm riveted in the other end of arm axle and the air channel also is being connected hairbrush, suction inlet along on shower nozzle is housed.

2, smoke exhaust ventilator according to claim 1 revolve net and electric scrubbing device, it is characterized in that; Guard is to become grid shape and be welded with the U type or the V-arrangement reinforcement with straight steel wire vertical welding, and guard is installed and fixed by latch.

3, smoke exhaust ventilator according to claim 1 revolve net and electric scrubbing device, it is characterized in that; Revolve inboard that net is arranged on guard by the wind wheel rest, be fixed on the motor shaft that drives wind wheel.

4, smoke exhaust ventilator according to claim 1 revolve net and electric scrubbing device, it is characterized in that; Adorning the major axis motor in the air channel, adorning wind wheel on the axle of major axis motor, wind wheel is strengthened by three tongue dihedral blades, wind wheel is fixed on the middle part of motor major axis by jackscrew.

5, smoke exhaust ventilator according to claim 1 revolve net and electric scrubbing device, it is characterized in that; At the air channel suction inlet along an open-work is arranged on the limit, open-work on the support plate aligned to overlap along last open-work with the air channel suction inlet support plate is fixed on suction inlet along last, on support plate, adorning synchronous motor, on the axle of synchronous motor thumb wheel and swing arm and arm axle are housed, the other end of arm axle and the brush arm in the air channel rivet together, brush arm is connecting hairbrush, and brush arm and hairbrush be all in air channel the inside, at guard with revolve position between the net.

6, smoke exhaust ventilator according to claim 1 revolve net and electric scrubbing device, it is characterized in that; The center of revolving net is welded with heart sheet, has square hole or screw or double-screw bolt in both sides working hole to be arranged in heart sheet center, the net ring revolving net outer circle.

7, smoke exhaust ventilator according to claim 1 revolve net and electric scrubbing device, it is characterized in that; Revolving net has the flat edge individual layer to revolve net.

8, smoke exhaust ventilator according to claim 1 revolve net and electric scrubbing device, it is characterized in that; Revolving net has and upright revolve net and uprightly revolve net along bilayer along individual layer, gapped between the Double-level Reticulated sheet.