CN209213950U - Rinsing type smoke exhaust ventilator - Google Patents

Abstract

Rinsing type smoke exhaust ventilator includes enclosure, water tank, oil smoke air inlet, fume retainer, water blocking folded plate, smoke exhaust fan, collecting box, spray pump, spray tube, control panel, it is characterized in that, enclosure is located at water tank bottom, and it is provided with oil smoke air inlet, fume retainer is housed in the top of oil smoke air inlet, and form oil smoke air inlet duct, oil smoke is introduced in water tank, multiple rows of spray tube is provided in water tank, and it is located at the top of fume retainer, water blocking folded plate is provided in water tank, it is mounted in the top of spray tube, smoke exhaust fan is mounted in the top of water tank, and it is located at the top of water blocking folded plate, spray pump is sprayed water into water tank, to smoke particle adsorption cleaning, oil smoke is condensed in waste water and is discharged, avoid the worry of cleaning grease, user experience is good.

Description

Rinsing type smoke exhaust ventilator

Technical field

The utility model belongs to ventilation field, and in particular to rinsing type smoke exhaust ventilator.

Background technique

Existing smoke exhaust ventilator generallys use filter plate, eyelet mesh enclosure filtering oil smoke, and filter effect is bad, and it is big to be easy accumulation The grease of amount, especially clean it is extremely difficult, after eyelet mesh enclosure is blocked by grease, exhaust resistance increase, smoke exhaust fan noise increase Greatly, user experience is very poor.Currently, being applied using spray washing method filtering boiler dust, for filtering kitchen fume It is also uncommon.

Summary of the invention

The purpose of this utility model is to provide a kind of rinsing type smoke exhaust ventilators, filter kitchen fume with water, water absorbs oil After smoke particle, collection is discharged, and no longer filters oil smoke using filter plate, eyelet mesh enclosure, eliminates the trouble of cleaning oil smoke.

The solution of the utility model is: rinsing type smoke exhaust ventilator includes enclosure, water tank, oil smoke air inlet, oil smoke Baffle, water blocking folded plate, smoke exhaust fan, collecting box, spray pump, spray tube, control panel, characterized in that enclosure is located at water tank Bottom, and it is provided with oil smoke air inlet, fume retainer is housed in the top of oil smoke air inlet, and form oil smoke air inlet duct, by oil smoke It introduces in water tank, is provided with multiple rows of spray tube in water tank, and be located at the top of fume retainer, fume retainer is that two sides are inclined Plate, it stops water to spray from oil smoke air inlet, and the water and oil fallen on slides from two sides into water tank, is provided with water blocking in water tank Folded plate, it is mounted in the top of spray tube, and smoke exhaust fan is mounted in the top of water tank, and is located at the top of water blocking folded plate, collecting box, spray Leaching pump is located at the lower section of water tank, and the top of collecting box connects the water return outlet of water tank bottom, and spray pump water sucking mouth connects the bottom of collecting box, Water outlet connects spray tube, and collecting box, spray pump and water tank use monoblock type or split type connection, and water tank is water-tight, does not leak out, control Panel processed is mounted in the outside of water tank, with the closed isolation of water tank.

There are two types of operating conditions for the utility model: mist extractor, waste air.Mist extractor refer to gastronomical process generate oil smoke, such as cooking, Starting spray pump is sprayed water into water tank at this time, and by water spray when oil smoke enters water tank, smoke particle is taken away by the water, and it is oily that treated Cigarette passes through water blocking folded plate, stops to fall the water droplet in flue gas, and outdoor, shower water absorption smoke particle is discharged finally by smoke exhaust fan Afterwards, the bottom for falling in water tank flows into collecting box from water return outlet, and water-oil separating wherein, oil float is on the water surface, and the water of lower part is again Water tank is withdrawn by spray pump to be sprayed, and is opened using circulating water treatment oil smoke when the waste oil accumulation in collecting box is excessive Blowdown valve exhausts waste oil.Waste air refers to that gastronomical process does not generate oil smoke, such as cooks gruel, boils water, and generates meal taste and coal gas Burning waste gas also can use smoke exhaust ventilator waste air when room air is stale, at this point, spray air pump inoperative, does not need Water spray processing, exhaust gas enters water tank from oil smoke air inlet, by water blocking folded plate, drains into outdoor by smoke exhaust fan.

Therefore, the above-mentioned method simple practical that fume eliminating is washed with water, eliminates the worry of cleaning fan of sucking oil fume, user experience Well.

Detailed description of the invention

Fig. 1 is rinsing type smoke exhaust ventilator structural map (1)

Fig. 2 is rinsing type smoke exhaust ventilator structural map (2)

Fig. 3 is rinsing type smoke exhaust ventilator structural map (3)

Fig. 4 is the partial enlarged view A of Fig. 3

Fig. 5 is the sectional view 1-1 of Fig. 3

Fig. 6 is another sectional view 1-1 of Fig. 3

Fig. 7 is rinsing type smoke exhaust ventilator structural map (4)

Fig. 8 is the partial enlarged view B of Fig. 7

Fig. 9 is the sectional view 2-2 of Fig. 7

Figure 10 is rinsing type smoke exhaust ventilator structural map (5)

Figure 11 is rinsing type smoke exhaust ventilator structural map (6)

Figure 12 is the sectional view 3-3 of Figure 11

Figure 13 is rinsing type smoke exhaust ventilator structural map (7)

Figure 14 is rinsing type smoke exhaust ventilator structural map (8)

Figure 15 is the partial enlarged view C of Figure 14

Figure 16 is the side view of Figure 14

Figure 17 is rinsing type smoke exhaust ventilator structural map (9)

Figure 18 is the side view (1) of Figure 17

Figure 19 is the side view (2) of Figure 17

Figure 20 is the side view (3) of Figure 17

Figure 21 is rinsing type smoke exhaust ventilator structural map (10)

Figure 22 is the partial enlarged view D of Figure 21

Figure 23 is rinsing type smoke exhaust ventilator structural map (11)

Figure 24 is rinsing type smoke exhaust ventilator structural map (12)

Figure 25 is rinsing type smoke exhaust ventilator structural map (13)

Description of symbols:

1, water tank, 2, enclosure, 3, oil smoke air inlet, 4, fume retainer, 5, collecting box, 6, water return outlet, 7, blowdown valve, 8, Spray pump, 9, spray tube, 10, water blocking folded plate, 11, smoke exhaust fan, 12, water supplying pipe, 13, return pipe, 14, smoke evacuation main pipe, 15, stifled Head, 16, smoke evacuation short tube, 17, oil trap, 18, solenoid valve, 19, water supply pump, 20, smoke explorer, 21, smoke evacuation slot, 22, smoke evacuation slot Mouthful, 23, flexible pouch, 24, push-pull rod, 25, driving motor, 26, pouring weight, 27, drawstring, 28, threading hole, 29, traction electric machine, 30, radiator shell, 31, water tank chassis, 32,41, water tank chassis enclosing, 33,44, guide rod, 34, guide wheel, 35, fixed device, 36, hang Bar, 37, control panel, 38, handle, 39, brake bar, 40, lifter drawing bar, 42, fume retainer vertical sidewall, 43, guide rod cunning Slot, 45, oil smoke channel partition.

Specific embodiment

In Fig. 1, water tank 1 is made of sheet metal, it is ensured that and sealing is water-tight, and fume retainer 4 is the inclined plate in two sides, it Water is stopped to spray from oil smoke air inlet 3, the water and oil fallen on slides in 1 bottom sink of water tank from two sides, water blocking folded plate 10 stop big water droplet to be carried away by the wind, and multiple rows of spray tube 9 is disposed in water tank 1, and the water mist of ejection is covered in water tank 1, guarantee to spray Water droplet come into full contact with oil smoke, smoke particle is only absorbed by the water, and is fallen into 1 bottom sink of water tank, is then refluxed for collecting box 5 In, water-oil separating wherein, greasy dirt is drained off.Collecting box 5 preferably uses transparent material, can show the water level of the inside, spray pump 8 Using small pump, filter screen is filled in its water sucking mouth, collecting box 5, spray pump 8 are mounted in the bottom of water tank 1, and formula integrated therewith connects It connects.Water tank moisturizing can be filled by oil smoke air inlet 3, can also be connect running water pipe moisturizing, and add solenoid valve control, can also be taken Disappear spray pump 8, directly uses tap water as shower water, is finished direct emission, is not recycled, detergent can be added in water, Grease for cleaning in water tank 1.Control panel is used for the control and other functions of smoke exhaust fan 11, spray pump 8.

When mist extractor operating condition, smoke exhaust fan 11, spray pump 8 start, the process of oil smoke are as follows: hearth oil smoke → oil smoke air inlet 3 → fume retainer, 4 → water tank, 1 → spray tube, 9 → water blocking folded plate, 10 → smoke exhaust fan 11 → outdoor.The process of recirculated water are as follows: collection 6 → collecting box of water box 5 → spray pump, 8 → spray tube, 9 → water tank, 1 → water return outlet 5.

When waste air operating condition, smoke exhaust fan 11 starts, and spray pump 8 is shut down, the process of exhaust gas are as follows: hearth exhaust gas → oil smoke 10 → smoke exhaust fan of air inlet 3 → fume retainer, 4 → water tank, 1 → spray tube, 9 → water blocking folded plate 11 → outdoor.

In Fig. 2, collecting box 5, spray pump 8 by water supplying pipe 12, return pipe 13 and the split type connection of water tank 1, collecting box 5, Spray pump can be below hearth.

Fig. 3 is another rinsing type smoke exhaust ventilator, it includes enclosure 2, water tank 1, oil smoke channel, oil smoke air inlet 3, oil Smoke shelf plate 4, smoke exhaust fan 11, water system, control panel, characterized in that enclosure 2 is located at 1 bottom of water tank, and is provided with oil smoke Air inlet 3 is equipped with fume retainer 4, bottom edge and 1 bottom airtight connection of water tank in the top of oil smoke air inlet 3, and forms oil smoke Air inlet duct is communicated with oil smoke channel, and oil smoke channel is in water tank 1, the closed company of vertical sidewall of one end and fume retainer 4 It connects, and is communicated with kitchen, for into kitchen fume, on the side wall of water tank 1, oil smoke the bottom of the channel to be provided with other end airtight connection Oil extraction mouth.Water is housed in 1 bottom of water tank, when smoke exhaust fan 11 does not start, the water surface is stationary, the oil extraction of oil smoke the bottom of the channel Mouth submerge under water, the water in water tank 1 enters in oil smoke channel by oil extraction mouth, at this point, the water surface in oil smoke channel and Water surface elevation in water tank 1 is equally high, mist extractor open height of the water surface elevation higher than oil smoke the bottom of the channel, formation water seal, general Air containment partition in air and kitchen in water tank 1.When smoke exhaust fan 11, which starts, excludes oil smoke, make in the static pressure of blower Under, the water surface in water tank 1 will rise, and the water surface in oil smoke channel will decline, when the water surface elevation in oil smoke channel is lower than oil extraction When mouth, oil smoke is entered in the water in water tank 1 by oil extraction mouth, and water seal is destroyed at this time, the water surface decline in water tank 1, oil The water surface in cigarette channel rises, and two sides water surface elevation reaches unanimity again, forms water seal again, but smoke exhaust fan 11 is being held Reforwarding turns, and water seal destroys again, and oil smoke is again introduced into the water in water tank 1, this process constantly repeats to continue, the violent wave of the water surface Dynamic, a large amount of oil flue waste gas enters in the water in water tank 1, and smoke particle therein is adsorbed with water, and oil smoke is cleaned, and treated Outdoor is discharged by smoke exhaust fan 11 in oil smoke, after shutdown, opens solenoid valve 18, the oily waste water in water tank 1 flows back into collecting box 5 In, when oil accumulation is excessive, exhausted by blowdown valve 7.

In figure, water tank 1 is made of sheet metal, it is ensured that sealing is water-tight, does not leak out, and oil smoke channel is smoke evacuation main pipe 14, plug 15 is opened when needing to clean smoke evacuation main pipe 14 with smoke evacuation short tube 16, plug 15 thereon.Water system includes electricity Magnet valve 18, collecting box 5, water supply pump 19,18 one end of solenoid valve take back the mouth of a river 6, and another termination collecting box 5,8 water sucking mouth of spray pump connects The bottom of collecting box 5, water outlet access in water tank 1, and blowdown valve 7 is housed in 5 bottom of collecting box.When the operating condition of smoke exhaust ventilator is row When exhaust gas, washing oil smoke is not needed, the water in water tank 1 is drained into collecting box 5, the resistance of blower is reduced, when needing mist extractor When, start water supply pump 19, water is squeezed into water tank 1.Water tank 1 has the transparent window for showing height of water level or other display devices, Or equipped with the device according to liquid automatic control water supply pump 19.

Fig. 4 is the partial enlarged view A of Fig. 3, and smoke evacuation 16 airtight connection of short tube is in the bottom of smoke evacuation main pipe 14, thereon end opening It is connected to smoke evacuation main pipe 14, lower ending opening is inserted into water, and the internal diameter for short tube 16 of discharging fume is not preferably greater than 10 mm, and tube spacing control exists 10 mm or so.Wherein the figure in left side is that smoke exhaust fan 11 is inoperative, and the water surface in water tank 1 is stationary, in short tube 16 of discharging fume Water surface elevation is equally high, in tube wall two sides formation water seal, smoke evacuation main pipe 14 air and water with the water surface elevation in water tank 1 Air in case 1 is by the closed partition of water seal, and the height of water seal is h, i.e. distance of the water surface away from smoke evacuation 16 bottom opening of short tube.Wherein When the figure on right side is that smoke exhaust fan 11 operates, since under the hydrostatic pressure of blower, the water surface in water tank 1 will rise, discharge fume short The water surface in pipe 16 will decline, and when the water surface elevation in short tube 16 of discharging fume is lower than its bottom opening, oil smoke passes through bottom opening Into in the water in water tank 1, the static pressure of usual smoke exhaust fan 11 should be greater than 10mm water column, therefore h value is not preferably greater than 5mm, if Smoke exhaust fan 11 has higher static pressure, and h value can also be improved.

Fig. 5 is the sectional view 1-1 of Fig. 3, has more smoke evacuation main pipes 14 to be arranged in the two sides of oil smoke air inlet 3, in water tank 1 Water return outlet 6 is arranged at bottom.

Fig. 6 is another sectional view 1-1 of Fig. 3, it is that the more smoke evacuation main pipes 14 of Fig. 5 are aggregated into a smoke explorer 20, short tube 16 of discharging fume is all mounted in the bottom of smoke explorer 20.

In Fig. 7, above-mentioned smoke evacuation main pipe 14 has been changed to smoke evacuation slot 21, it is in water tank 1, one end and fume retainer 4 Vertical sidewall airtight connection, and communicated with oil smoke air inlet 3, kitchen, for into kitchen fume, other end airtight connection to be in water On the side wall of case 1, smoke evacuation 21 two sidewalls bottom of slot is provided with smoke evacuation notch 22, and immerses under water, forms water seal, row in side wall two sides 22 width of cigarette notch is not preferably greater than 10 mm, and spacing is controlled in 5 to 15 mm or so.

Fig. 8 is the partial enlarged view B of Fig. 7, wherein the figure in left side is that smoke exhaust fan 11 is inoperative, the water surface in water tank 1 is quiet It is only motionless, the water surface elevation in slot 21 of discharging fume with the water surface elevation in water tank 1 be it is equally high, form water seal in cell wall two sides, arrange The air of cigarette slot 21 is with the air in water tank 1 by the closed partition of water seal, and the height of water seal is h, i.e., the water surface is away from smoke evacuation 21 bottom of slot Smoke evacuation 22 upper end of notch distance.When wherein the figure on right side be the operating of smoke exhaust fan 11, due under the hydrostatic pressure of blower, The water surface in water tank 1 will rise, and the water surface (dotted line in figure) in slot 21 of discharging fume will decline, falling head 2h.

Fig. 9 is the sectional view 2-2 of Fig. 7, and under the hydrostatic pressure of blower, the water surface elevation in slot 21 of discharging fume is (empty in figure Line) lower than its bottom smoke evacuation notch 22 be open when, oil smoke by smoke evacuation notch 22 enter water tank 1 in water in, oil therein Smoke particle is adsorbed with water purification, and outdoor is discharged by smoke exhaust fan 11 in treated oil smoke.

In Figure 10, water system is used as water collector using flexible pouch 23, its one end is fixed on box body, at box body bottom Portion is equipped with blowdown valve 7, and the other end is connected with push-pull rod 24, can manually or driving motor 25 drives push-pull rod 24, when elongation is stretched When contracting pouch 23, the water in water tank 1 is flowed back into flexible pouch 23, when compressing flexible pouch 23, is supplied water into water tank 1.

In Figure 11, water system includes collecting box 5, pouring weight 26, drawstring 27, traction electric machine 29, collecting box 5 and 1 bottom of water tank Portion's connection is equipped with blowdown valve 7 in 5 bottom of collecting box, and drawstring 27 hitches pouring weight 26, the threading hole 28 on 1 side wall of water tank, around On the capstan winch of traction electric machine 29, for the rotation of traction electric machine 29 to drive pouring weight 26 to move up and down, the specific gravity of pouring weight 26 is greater than water, When smoke exhaust ventilator mist extractor, traction electric machine 29 puts rope, and pouring weight 26 sinks to collecting box 5(and sees pouring weight 26 as indicated by the solid line in the figure), Water in box overflows, the moisturizing into water tank 1, when smoke exhaust ventilator waste air, 29 rope closing of traction electric machine, by pouring weight 26 from collecting box It is pulled out in 5 (pouring weight 26 indicated see dotted line in figure), the water in water tank 1 flows back into collecting box 5.Threading hole 28 should be done at sealing Reason, prevents gas leakage, a rubber stopper similar with 28 shape of threading hole can be covered on drawstring 27, when smoke exhaust ventilator mist extractor, weight When block 26 sinks to collecting box 5, drawstring 27 is moved into water tank 1, and rubber stopper is just got lodged in threading hole 28, to prevent from leaking out. Traction electric machine 29 can be braked and not fallen when pull-up pouring weight 26 with brake apparatus.

Figure 12 is the sectional view 3-3 of Figure 11, it is the planar configuration figure of water system.

In Figure 13, pouch 23 of stretching is mounted in the bottom of water tank 1, and drawstring 27 holds its chassis, is stretched by the control of traction electric machine 29 Contracting pouch 23 is stretched, to control water supply or return water into water tank 1.

In Figure 14, it is the cabinet for above-mentioned airtight water tank 1 being made into separation, is divided into radiator shell 30 and water tank chassis 31, Radiator shell 30 is buckled on water tank chassis 31, and 31 periphery of water tank chassis has water tank chassis enclosing 32, on water tank chassis 31 With oil smoke air inlet 3, there is water tank chassis enclosing 32 on air port periphery, thus the formation of water tank chassis 31 water container, radiator shell 30, Fume retainer 4, oil smoke channel (being smoke evacuation main pipe 14 in figure, smoke evacuation short tube 16) are connected as one, fume retainer 4 and radiator shell 30 Airtight connection, smoke evacuation main pipe 14 and radiator shell 30,4 vertical sidewall airtight connection of fume retainer, fill on water tank chassis enclosing 32 There is level displaying device, the water level in water tank chassis 31 can be observed.

In Figure 15, traction electric machine 29 is fixed on radiator shell 30, is drawn water tank chassis 31 by drawstring 27 and is moved up and down, from And the variation of the water surface and 16 oral area distance of short tube of discharging fume is controlled, the side wall airtight connection of discharge fume 14 one end of main pipe and radiator shell 30, The other end is connect with fume retainer 4, and is communicated with oil smoke air inlet 3.

What left hand view indicated in figure is mist extractor operating condition, starts traction electric machine 29, water tank chassis 31 is lifted up, does not open Before dynamic smoke exhaust fan 11, the water level in water tank chassis 31 is all consistent, and sees that dotted line in figure, smoke evacuation short tube 16 are immersed in the water, Its oral area is not preferably greater than 5mm away from dotted line water surface distance, and after starting smoke exhaust fan 11, the water level in radiator shell 30 rises, water tank The water level decreasing in the water level and smoke evacuation short tube 16 between 30 side walls and water tank chassis enclosing 32 is covered, when water level decreasing to row When water seal in cigarette short tube 16 is destroyed, oil smoke enters in the water on water tank chassis 31, and smoke particle is only absorbed by the water purification, then by Outdoor is discharged in smoke exhaust fan 11, due to 30 side wall of radiator shell bottom edge than discharge fume short tube 16 oral area it is low, 30 side wall of radiator shell with Water seal between water tank chassis enclosing 32 is not destroyed.

What right part of flg indicated in figure is waste air operating condition, and water tank chassis 31 declines, and the water surface is lower than the oral area of smoke evacuation short tube 16, Air of the two in about 5 mm, radiator shell 30 is connected to air in kitchen, and exhaust gas is directly entered in radiator shell 30, is then arranged Outdoor is discharged in cigarette blower 11.In order to keep the water seal between 30 side wall of radiator shell and water tank chassis enclosing 32 not to be destroyed, water tank Low 5 mm or more is answered than the oral area for short tube 16 of discharging fume in the bottom edge for covering 30 side walls, and should be in 10 mm or more away from water tank chassis 31, this Sample, the static depth of water on water tank chassis 31 should be maintained at 10 mm or more, and be greater than the bottom edge and water tank chassis 31 of 30 side wall of radiator shell Distance.

Figure 16 is the side view of Figure 14, and guide rod 33 is connected with water tank chassis enclosing 32, and guide wheel 34 is led on radiator shell 30 Bar 33 is moved up and down along guide wheel 34, prevent water tank chassis 31 shake, be not limited only to traction electric machine 29, guide rod 33, guide wheel 34 this A little tractions and fixed device, there are also the devices of other forms.

In Figure 17, smoke exhaust ventilator is lifted under the top plate of kitchen by sunpender 36.

Figure 18 is the side view of Figure 17, and on the movable axis on water tank 1, water tank 1 can rotate sunpender 36, and handle 38 is solid It is scheduled on water tank 1, it has brake bar 39, its sliding can be controlled with spring, is teeth on the head of brake bar 39, it blocks In the tooth socket of sunpender 36, to limit the rotation of water tank 1, water tank 1 is horizontality in figure, and brake bar 39 makes water tank 1 Dynamic, 1 bottom of water tank is full of water, and smoke exhaust ventilator is in mist extractor situation.When water tank 1 is horizontality, entire smoke exhaust ventilator Center of gravity is on the vertical line of sunpender 36, or slightly toward the right side of sunpender 36 (by wall one side).

Figure 19, take-off the brake pull rod 39, handle handle 38 allow smoke exhaust ventilator to tilt to the right.

Figure 20, the water of 1 bottom of water tank to the right collect by bottom, smoke evacuation short tube 16 oral area expose the surface, exhaust gas directly into Enter in water tank 1, outdoor is then discharged by smoke exhaust fan 11.

In Figure 21, enclosure 2 and 1 airtight connection of water tank are provided with oil smoke air inlet 3 in 1 bottom of water tank, in oil smoke air inlet 3 top is equipped with fume retainer 4, and forms oil smoke air inlet duct, fume retainer 4 and fume retainer vertical sidewall 42 be it is movable, It with 1 shell of water tank not instead of airtight connection, is flexibly connected, it has lifter drawing bar 40, and control 4 oscilaltion of fume retainer is sliding It is dynamic.

In Figure 22, equipped with a circle water tank chassis enclosing 41 above oil smoke air inlet 3, to form one in 1 bottom of water tank A sink, lifter drawing bar 40 are connect by guide rod 44 with fume retainer 4 on casing of cooker hood, and guide rod 44 is mounted in guide rod In sliding slot 43, guide rod 44 slides lifting in guide rod sliding slot 43, there is limiting device thereon, controls adjustable height, guide rod sliding slot 43 It is fixed on water tank chassis enclosing 41, to guarantee that fume retainer 4 is stablized lifting and do not shaken, the lower part of fume retainer 4 is oil smoke Baffle vertical sidewall 42 is provided with smoke evacuation notch (with the smoke evacuation notch 22 of Fig. 7) on its bottom edge, in this way, fume retainer 4 and oil smoke gear Plate vertical sidewall 42 forms a closed cover and is buckled on 3 oral area of oil smoke air inlet, and 42 lower part of fume retainer vertical sidewall is immersed In the sink of water tank bottom.

In figure in the figure in left side, dotted line water level indicates static level when not being switched on, 42 lower end of fume retainer vertical sidewall A part is immersed in the water, and water seal and oil smoke channel, water are formed between fume retainer vertical sidewall 42 and water tank chassis enclosing 41 Air and air in kitchen in case 1 separate.Solid line water level indicates dynamic water table when booting, is at this time mist extractor operating condition, is arranging Under the swabbing action of cigarette blower 11, the water level in water tank 1 rises, between fume retainer vertical sidewall 42 and water tank chassis enclosing 41 Water level decreasing, when water level decreasing and be lower than fume retainer vertical sidewall 42 smoke evacuation notch when, kitchen fume enters in water tank 1 Water in, smoke particle therein is adsorbed with water purification, and outdoor is discharged by smoke exhaust fan 11 in treated oil smoke.Since oil smoke is kept off Plate 4 and fume retainer vertical sidewall 42 are movable, it is possible under the swabbing action of smoke exhaust fan 11, whole automatic rising, Its bottom edge automatically disengages the moment of the water surface, and kitchen fume enters at surface of water in water tank 1, due to the percussion of oil smoke, evokes More spray, comes into full contact with oil smoke with water, and smoke particle is only absorbed by the water purification, and due to gas leakage, damage of water block, oil smoke gear Plate vertical sidewall 42 falls into the water again under the effect of gravity, forms water seal, fume retainer 4 and fume retainer vertical sidewall 42 again It is aspirated and is promoted by smoke exhaust fan 11 again, this process constantly repeats, and the water surface evokes fluctuation, and oil smoke is only absorbed by the water purification.

It is waste air operating condition in figure on the right side of in figure, fume retainer 4 and fume retainer vertical sidewall 42 are lifted up, bottom Side is higher than the water surface, and exhaust gas enters in water tank 1 from gap, and without water process, outdoor is discharged by smoke exhaust fan 11.

Lifter drawing bar 40 is equipped with spring in figure, plays control action, however it is not limited to this, other methods can also be used.

In Figure 23, the hand-operated lifting pull rod 40 in Figure 21 is changed to 29 automatic lifting of traction electric machine.

In Figure 24, fume retainer 4 and fume retainer vertical sidewall 42 are fixedly connected on the intracorporal side wall of 1 shell of water tank, Water system includes collecting box 5, pouring weight 26, drawstring 27, traction electric machine 29, passes through lifting of the pouring weight 26 in collecting box 5, control The height of 1 bottom water level of water tank, meets the needs of mist extractor and waste air operating condition, can also take other water systems.

In Figure 25, multiple oil smoke channel partitions 45 are housed in water tank 1, form oil smoke channel between partition, upper part is opened Mouth is located at the lower section of spray tube 9, and the water mist that nozzle sprays enters in the oil smoke channel of oil smoke channel partition 45, fills with smoke particle Tap touching absorbs, and oil-containing water is dropped into 1 bottom of water tank, finally flows back into collecting box 5, and greasy dirt is removed, oil smoke channel partition 45 Lower part communicated with oil smoke air inlet 3, in this way, kitchen fume enters in oil smoke channel from the lower part of oil smoke channel partition 45, quilt Then spray washing is discharged from top, outdoor finally is discharged by smoke exhaust fan 11.

In conclusion the utility model is not only applicable in top suction type smoke exhaust ventilator, it is also applied for integrated kitchen range or other forms Smoke exhaust ventilator.

The above is only the preferable implementing method of the utility model, not does any form to the utility model On limitation.According to the technical essence of the utility model to the above implementing method made it is any it is simple modification, equivalent variations and Modification, belongs to the protection scope of the utility model.

Claims (10)

1. rinsing type smoke exhaust ventilator, it includes enclosure, water tank, oil smoke air inlet, fume retainer, oil smoke channel partition, water blocking Folded plate, smoke exhaust fan, collecting box, spray pump, spray tube, control panel, characterized in that enclosure is located at water tank bottom, and opens There is oil smoke air inlet, fume retainer is housed in the top of oil smoke air inlet, and form oil smoke air inlet duct, oil smoke is introduced into water tank It is interior, multiple oil smoke channel partitions are provided in water tank, form oil smoke channel between partition, upper part opening is located under spray tube Side, the water mist that nozzle sprays enter between oil smoke channel partition in oil smoke channel, come into full contact with absorption, oil-containing water with smoke particle It is dropped into water tank bottom, finally flows back into collecting box, greasy dirt is removed, lower part and the oil smoke air inlet phase of oil smoke channel partition Logical, fume retainer is the inclined plate in two sides, it stops water to spray from oil smoke air inlet, and the water and oil fallen on slides from two sides Enter water tank, multiple rows of spray tube is disposed in water tank, positioned at the top of oil smoke channel partition, and is located at the top of fume retainer, Water tank is provided with water blocking folded plate, it is mounted in the top of spray tube, and smoke exhaust fan is mounted in the top of water tank, and is located at water blocking folded plate Top, collecting box, spray pump are located at the lower section of water tank, and the top of collecting box connects the water return outlet of water tank bottom, spray pump water sucking mouth The bottom of collecting box is connect, water outlet connects spray tube, blowdown valve is housed in collecting box bottom, collecting box, spray pump and water tank use Monoblock type or split type connection, water tank is water-tight, does not leak out, and control panel is mounted in the outside of water tank, with the closed isolation of water tank.

2. rinsing type smoke exhaust ventilator, it include enclosure, water tank, oil smoke channel, oil smoke air inlet, fume retainer, smoke exhaust fan, Water system, control panel, characterized in that enclosure is located at water tank bottom, and is provided with oil smoke air inlet, in oil smoke air inlet Top is equipped with fume retainer, and forms oil smoke air inlet duct, communicates with oil smoke channel, oil smoke channel in water tank, one end with The side wall airtight connection of fume retainer, and communicated with kitchen, other end airtight connection is equipped with plug on the side wall of water tank, Its bottom is provided with oil extraction mouth, water is housed in water tank bottom, when smoke exhaust fan does not start, the water surface is stationary, oil smoke channel floor The oil extraction mouth in portion is immersed under water, and the water in water tank is entered in oil smoke channel by oil extraction mouth, at this point, in oil smoke channel The water surface is equally high, mist extractor open height of the water surface elevation higher than oil smoke the bottom of the channel, formation water with the water surface elevation in water tank Envelope separates the air containment in the air and kitchen in water tank, when smoke exhaust fan, which starts, excludes oil smoke, in the static pressure of blower Under effect, the water surface in water tank rises, the water surface decline in oil smoke channel, when the water surface elevation in oil smoke channel is lower than oil extraction mouth When, oil smoke is entered in the water in water tank by oil extraction mouth, and smoke particle therein is adsorbed with water purification, treated oil smoke quilt Smoke exhaust fan discharge is outdoor, and water tank is water-tight, does not leak out, and control panel is mounted in the outside of water tank, with the closed isolation of water tank.

3. rinsing type smoke exhaust ventilator according to claim 2, characterized in that oil smoke channel is more smoke evacuation main pipes or smoke evacuation General pipeline, in its underpart, airtight connection has smoke evacuation short tube, and end opening is connected to smoke evacuation main pipe or smoke explorer thereon, lower ending opening leaching Not in the water of water tank, water seal is formed in tube wall two sides.

4. rinsing type smoke exhaust ventilator according to claim 2, characterized in that oil smoke channel is smoke evacuation slot, its two sidewalls Bottom is provided with smoke evacuation notch, and immerses under water, forms water seal in side wall two sides.

5. rinsing type smoke exhaust ventilator according to claim 2, characterized in that water tank is made into the cabinet of separation, is divided into water tank Cover and water tank chassis, radiator shell, fume retainer, oil smoke channel are connected as one, fume retainer and radiator shell airtight connection, oil smoke The side wall airtight connection in channel and radiator shell, fume retainer, radiator shell are buckled on water tank chassis, and water tank chassis periphery has Water tank chassis enclosing has oil smoke air inlet on water tank chassis, and there is water tank chassis enclosing on air port periphery, thus water tank chassis shape At water container, water tank chassis is connected by drawing and fixing device with radiator shell, is moved up and down, is made the water in water tank chassis Position is in mist extractor or waste air operating condition.

6. rinsing type smoke exhaust ventilator according to claim 2, characterized in that smoke exhaust ventilator is lifted by pull rod, and pull rod is mounted in On movable axis on water tank, water tank rotation is controlled by control device, water tank bottom is full of water, when smoke exhaust ventilator is in horizontal It is mist extractor operating condition when state, is waste air operating condition when smoke exhaust ventilator is in heeling condition.

7. rinsing type smoke exhaust ventilator according to claim 2, characterized in that fume retainer and its vertical sidewall and water tank shell Body is taken flexible connection or is fixedly connected, and is provided with smoke evacuation notch on the bottom edge of fume retainer vertical sidewall, in water tank bottom, smoke evacuation Oil smoke air inlet is provided on cover, equipped with a circle water tank chassis enclosing above oil smoke air inlet, to form one in water tank bottom A sink, fume retainer and its vertical sidewall form a closed cover and are buckled on oil smoke air inlet, fume retainer vertical sidewall Lower part is immersed in the sink of water tank bottom, forms water seal between fume retainer vertical sidewall and water tank chassis enclosing and oil smoke is logical Road passes through control fume retainer and its vertical side when fume retainer and its vertical sidewall are taken with tank shell when being flexibly connected The lifting of wall, smoke exhaust ventilator carry out mist extractor or waste air operating condition, when fume retainer and its vertical sidewall are taken with tank shell When being fixedly connected, by the lifting of water level in control water tank, smoke exhaust ventilator carries out mist extractor or waste air operating condition.

8. rinsing type smoke exhaust ventilator according to claim 2, characterized in that water system includes solenoid valve, collecting box, confession Water pump, solenoid valve one terminate collecting box, other end water receiving case water return outlet, and collecting box is mounted in water tank bottom, and spray pump water sucking mouth connects The bottom of collecting box, water outlet access in water tank, and blowdown valve is housed in collecting box bottom.

9. rinsing type smoke exhaust ventilator according to claim 2, characterized in that water system is used as using flexible pouch catchments Device, its one end are fixed on box body, and the other end is connected with push-pull rod, can manually or motor driven push-pull rod, when elongation is stretched When contracting pouch, the water in water tank is flowed back into flexible pouch, when compressing flexible pouch, is supplied water into water tank, and box body is mounted in water Bottom portion, upper end water receiving case water return outlet are equipped with blowdown valve in box body bottom.

10. rinsing type smoke exhaust ventilator according to claim 2, characterized in that water system includes collecting box, pouring weight, drawing Rope, traction electric machine, collecting box are connected to water tank bottom, blowdown valve are housed in collecting box bottom, drawstring hitches pouring weight, passes through water tank Threading hole on side wall, is wound on the capstan winch of traction electric machine, and traction electric machine rotation is to drive pouring weight to move up and down, the ratio of pouring weight Great in water, when smoke exhaust ventilator mist extractor, traction electric machine puts rope, and pouring weight sinks to collecting box, and the water in box overflows, into water tank Moisturizing, when smoke exhaust ventilator waste air, traction electric machine rope closing pulls out pouring weight from collecting box, and the water in water tank flows back into collection Water box.