CN2227793Y

CN2227793Y - Water-washing cooker hood

Info

Publication number: CN2227793Y
Application number: CN 95204812
Authority: CN
Inventors: 赖鸿志; 林才能
Original assignee: Individual
Current assignee: Lai Hongzhi; Lin Mingjiong
Priority date: 1995-03-02
Filing date: 1995-03-02
Publication date: 1996-05-22
Anticipated expiration: 2005-03-02

Abstract

The utility model relates to a water-washing cooker hood. The air sucking part of the water-washing cooker hood is communicated with an oil removing part whose top is provided with a water spraying part and bottom is provided with an oil gathering part, and the tail end of the oil removing part is provided with an air exhausting part. Oil containing hot air passing through the air sucking part is cooled, reduced oil and removed the oil through the water flow of the water spraying part of the oil removing part, the oil is gathered in the oil gathering part, air is exhausted by the air exhausting part after the air is cooled, waste oil is exhausted by the oil gathering part, the clear water of the oil gathering part are recovered and used by the water spraying part, and therefore, the utility model achieves the using mode of high-efficiency oil removal.

Description

Kitchen rinsing type range hood

The utility model relates to a kind of Hood for kitchen, particularly a kind ofly oil smoke nationality wind suction part is entered exhaust portion through oil removing portion discharge, its tool water spray portion of oil removing portion and oil collection part are with the oil removing of lowering the temperature really of the hot gas of oil-containing, and make waste oil, clear water in the oil collection part chromatography, waste oil is discharged, and clear water is reclaimed usefulness again, reaches whole high efficiency occupation mode, and the kitchen rinsing type range hood of splendid deoiling effect can be provided really.

At present general smoke exhaust; its smoke exhaust by name; though it establishes wind stomach or collecting cover in the extraction fan periphery; to collect the oil droplet that outwards throws away by fan; precisely because because the temperature of wind stomach itself is too high; very limited of the effect of oil removing; so most oil smoke still drains into outdoor with air; so oil removing mode; it is in exhaust duct and outdoor environment near this exhaust duct place; often have grease and be condensed in this; not only cause near the pollution of this environment; the ground that comprises exterior wall or below; influence looking forward to of environment; make the appearance in general dining room be damaged; the desire that makes the guest select reduces; the business that influences the dining room is very big; more make the people at this place of passing through; car or other article; be infected with the air of this oil-containing; the situation that has pollution takes place; and when being sucked by the people; easilier cause infliction of body; and this wind stomach or collecting cover etc. are located at the structure of smoke exhaust inside; because it is stained with oil droplet; cleaning that must be often; not only disassemble difficult; remake to clean completely more to belong to and be difficult for; so most 1 year in the end of the year Shi Fanghang that gets rid of the old to make way for the new clean once; so these structures truly have improved necessity; moreover; general smoke exhaust is the top of extraction fan directly being located at stove and accessory; so the air draught wind bundle that stove and accessory is formed is into the form of taper, very limited of its zone, for the oil smoke separately that scatters can't be certain attraction; especially common people are when the quick-fried oil smoke of bowl; just can rise to upper punch, and the user most likely directly is placed on lid on the bowl, covers the process of establishing in lid; have former oil smoke stopping of rising to upper punch through lid; and scatter by the periphery of lid, the situation that so makes oil smoke scatter is even more serious, and the certain oil smoke that this is scattered of air draught wind Shu Wufa of fasciculation is concentrated; so the efficient of its oil suction cigarette ten minutes is limited, necessity of improvement is also arranged.

Main purpose of the present utility model is: a kind of kitchen rinsing type range hood is provided, it mainly is to locate to establish a wind suction part above with respect to stove and accessory below the body, wind suction part is communicated with the oil removing portion that water spray portion and oil collection part are respectively established in a top, bottom, oil removing portion is terminal to be connected with exhaust portion, make exhaust portion form a negative pressure state to wind suction part and oil removing portion inner air, wind suction part is formed the air draught form of a holohedral form, the area of air draught can be heightened, to improve the efficient of its air draught, do not fear oil smoke and scatter, and can cooperate certain oil removing and reach the effect of high oil removal rate.

The utility model provides a kind of kitchen rinsing type range hood, its body both sides respectively have the side plate sealing, the closely fixing wall end in body top is established top board, top board forward in abutting connection with one with the fixing flip of bolt or hinge, the flip leading edge connects in addition establishes a panel that is fixed in the biside plate leading edge, and panel is provided with the gauge tap of connecting circuit, and the body rear is connected with wall establishes the back plate, and be provided with wind suction part towards the end face of stove and accessory in body, it is characterized in that being:

Wind suction part is communicated with an oil removing portion with respect to the end of top board, and forms a water spray portion between oil removing portion and top board, and the bottom of oil removing portion is provided with an oil collection part in addition, connects an exhaust portion between oil removing portion and oil collection part in addition,

The end face of the relative stove and accessory of its wind suction part is arranged with an inner panel and forms the air intake vent of an indent, and the central part of inner panel is provided with a heating plate, circuit communication with gauge tap, and the ora terminalis of the nearly top board of inner panel is connected with water spray portion and upwards be bent into a form of sealing, and be communicated with formation one air draught road with oil removing portion

Oil removing portion stretches downwards along air draught road root edge and establishes a thermal insulation board, and the distance suitable apart from the thermal insulation board dividing plate that be arranged in parallel is in addition established the tortuous oil duct that removes relatively between two plates, remove oil duct bottom mitered one oil separating plate, stretch in the oil collection part,

Oil collection part is established the assorted road of the darker collection of the degree of depth in oil separating plate one side, opposite side is established the more shallow clear water road of the degree of depth, and and form the waterway that can supply clear water to pass through between oil separating plate bottom and oil collection part bottom, bottom, the assorted road of collection extends upwardly and connects a long oil exit pipe and short drainpipe, the oil exit pipe top enters for the oil droplet of chromatography in the oil collection part upper strata, drainpipe is to the external draining valve of establishing, the external again drainpipe of draining valve, one side in clear water road connects the drinking-water pipe of water spray portion, the end in addition of drinking-water pipe is established pump, and the end in addition of pump extends upward an aqueduct, and it passes the water conduit that side plate is connected to body inner panel rear, the bottom interval of water conduit is established spray orifice, the water conduit two ends are fixed on the biside plate, and the clear water road is provided with drinking-water pipe below and passes side plate in addition and connect and establish a water source tube, are provided with one on the water source tube in addition and go into water valve, the opportunity and the water yield with the control entry

All sides of water conduit with plate body be bent into one with the flume wall of inner panel adjacency, tank differs from the end of inner panel and establishes an overflow plate, overflow plate and dividing plate have a suitable space, water can be by tank through the space of overflow plate apical margin to flowing to oil collection part except that oil duct,

The root edge of exhaust portion is provided with the aeroscopic plate of an arc, the free end of aeroscopic plate is stretched between dividing plate and oil collecting pipe oil leakaging port, make the narrow orifice that forms a slit-shaped between dividing plate and aeroscopic plate, and dividing plate cooperates biside plate to form an exhaust duct with the back plate of body, the top of exhaust duct is communicated with the exhaust chamber of a large space, and the fan that motor drives is established at the top of exhaust chamber.

Aforesaid kitchen rinsing type range hood, it is characterized in that: remove oil duct and be by being individually fixed in major and minor weather board on thermal insulation board and the dividing plate and be oppositely arranged and form, wherein, major and minor weather board is into continuous three pointed plate bodys, and the mode of its setting is to differ from a pointed height, and insert between two tips of main weather board the tip that makes secondary weather board, form the oil duct that removes of one one-tenth many meander-like, oblique the connecing in addition in secondary weather board bottom established an oil separating plate, goes downward vertically along extending in the oil collection part after oil separating plate is tiltedly stretched again.

Aforesaid kitchen rinsing type range hood is characterized in that: the oil exit pipe in the oil collection part is provided with oblique oil leakaging port.

Aforesaid kitchen rinsing type range hood is characterized in that: the height of the thermal insulation board of oil removing portion in the clear water road is provided with a transparent form.

Aforesaid kitchen rinsing type range hood, it is characterized in that: the exhaust chamber of oil extraction portion is in the top board of body, top board is looked different needs and is established the array steam vent, steam vent is provided with dictyosome, and respectively cooperate four groups of motor framves to support motor in the top of dictyosome, the axle center of motor is passed down through dictyosome and stretches into exhaust chamber and establish fan, and it is first external with its air shedder that motor drives the air that fan scratches in the exhaust chamber.

Aforesaid kitchen rinsing type range hood is characterized in that: the top board leading edge of body is established level meter.

The utlity model has following advantage:

1. oil removing is certain: the mat water temperature reduces the temperature of air, with the airborne oil droplet that condenses, with current the oil droplet that this condenses is taken away immediately again, airborne oil droplet is removed really, and this oil droplet remains on more than the incoagulable temperature through 23 heating of wind suction part 20 heating plates, so can reduce the chance that oil droplet is attached to other component surface relatively, when direct chance and current, square condensing, to guarantee not pollute other structures, and the air of discharging no longer is the air that high temperature contains oil droplet, and the unlikely secondary pollution that causes after the discharge is with the pollution that reduces environment and to personnel health's infringement.

2. clean simple and easy: the probability of being stained with oil owing to wind suction part 20 is little, so the time limit that needs to clean can increase relatively, number of times can be relative reduction, and discharge by oil exit pipe 52 at any time in the waste oil of oil collection part 50, during cleaning, cooperate cleaning agent to be added by water source tube 441, can and open draining valve 530 impurity is discharged cleaning oil exit pipe 52 in the lump, the convenience of ten minutes be quick in the operation.

3. comprehensive air draught efficient height: because its integral body is not to be directly to agitate air draught with fan 65, but through the guiding of wind suction part 20, and the guiding face of wind suction part 20 ten minutes is big, the space that can contain whole body 10 belows, in any case the oil smoke that scatters by bowl like this, all can be body that the utility model is drawn into 10 inner oil removings, cooperate high efficiency oil removing design again, make whole suction, the more known smoke exhaust of oil removing work more effective.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1 is a three-dimensional partly generalized section of the present utility model.

Fig. 2 is a side-looking sectional plan view of the present utility model.

Fig. 3 is a positive sectional plan view of the present utility model.

Fig. 4 is another example side plan view of the present utility model.

See also Fig. 1, Fig. 2, shown in Figure 3, profile of the present utility model and general smoke exhaust there is no too big different, it has one and hides the top body 10 at the end, body 10 both sides respectively have side plate 11 sealings of the shape of falling L, nearly fixing wall end is established the top board 12 of level and in body 10 tops, top board 12 forward in abutting connection with one with the fixing flip 13 of bolt or hinge, and the leading edge of this flip 13 connects in addition and establishes a panel 14 that is fixed in biside plate 11 leading edges, panel 14 is provided with the gauge tap 15 of connecting circuit, body 10 rears are connected with wall establishes straight back plate 16, and be provided with wind suction part 20 towards the end face of stove and accessory in body 10, wind suction part 20 is communicated with an oil removing portion 30 with respect to the end of

top board

12, and 12 on oil removing portion 30 and top board form a water spray portion 40, the bottom of oil removing portion 30 is provided with an oil collection part 50 in addition, 50 of oil removing portion 30 and oil collection parts connect in addition establishes an exhaust portion 60, discharging body 10 through the air after 30 oil removings of oil removing portion.

Wherein, wind suction part 20 is that the end face at body 10 relative stove and accessorys directly is concaved with an inner panel 21, make this end face directly form the air intake vent 22 of an indent, and the central part of inner panel 21 is provided with a heating plate 23, heating plate 23 itself has the function of heating, and the circuit communication of itself and gauge tap 15, can be controlled by gauge tap 15 at any time, the oil laden air that is sucked by air intake vent 22 is continued to heat, the state that keeps its high temperature, so oil droplet is that unlikely meeting freezes solidly on the wind suction part 20, can avoid oil droplet to condense improperly and need clean often bringing inconvenience, and the ora terminalis of inner panel 21 nearly top boards 12 is connected with water spray portion 40 and upwards be bent into a form of sealing, and is communicated with formation one air draught road 24 with oil removing portion 30, and the oil laden air that air intake vent 22 can be sucked is totally in air draught road 24 suction oil removing portions 30.

And oil removing portion 30 stretches downward vertically along air draught road 24 root edges and establishes a thermal insulation board 31, apart from the thermal insulation board 31 suitable distances dividing plate 32 that be arranged in parallel in addition, two plates 31, establish the master relatively for 32,

secondary weather board

33,34, wherein, main, secondary weather board 33, the 34th, become continuous three pointed plate bodys, and the mode of its setting is to differ from a pointed height, and insert between two tips of main weather board 33 tip that makes secondary weather board 34, what form one one-tenth many meander-like removes oil duct 35, secondary weather board 34 bottoms directly are provided with an oil separating plate 36 downward vertically by the 3rd pointed end, go after oil separating plate 36 is tiltedly stretched again and stretch into downward vertically in the oil collection part 50.

Oil collection part 50 is provided with the assorted road 51 of the darker collection of a degree of depth with respect to main weather board 33 belows, assorted 51 bottoms, road of collection extend upwardly and connect the long oil exit pipe 52 and the short drainpipe 53 of cutting sth. askew at a top, oil leakaging port 520 is cut sth. askew at oil exit pipe 52 tops can enter oil exit pipe 52 by this oil leakaging port 520 for the oil droplet of chromatography in oil collection part 50 upper stratas, and outwards connection is flowed out, and drainpipe 53 is to the external draining valve 530 of establishing, the external again drainpipe 531 of draining valve 530, with control oil collection part 50 whether by drainpipe 53 drainings, in addition in the below and the assorted 51 adjacent more shallow clear water roads 54 of establishing, road of collection of secondary weather board 34, its clear water road 54 is provided with the assorted road 51 bottom stratum of collection, and cooperate oil separating plate 36 to form a waterway 55 that only passes through for the clear water of oil collection part 50 lower floors in variation place of this stratum, the oil reservoir that mat oil separating plate 36 is positioned at oil trap 50 upper strata really stops, unlikely via waterway 55 inflow clear water roads 54, reflux to guarantee this clear water.

And a side in clear water road 54 connects the drinking-water pipe 41 of water spray portion 40, the end in addition of drinking-water pipe 41 is established pump 42, the end in addition of pump 42 extends upward an aqueduct 43, it passes the circular water conduit 44 that side plate 11 is connected to body 10 inner panels 21 rears, the bottom interval of water conduit 44 is established spray orifice 440, water conduit 44 two ends are fixed on the biside plate 11, be provided with a water source tube 441 in addition and connect the below of establishing drinking-water pipe 41 in clear water road 54, water source tube 441 is provided with one and goes into water valve 442, the opportunity and the water yield with the control entry, can replenish at any time when making the water spray portion 40 inner water yields very few, when perhaps needing to change the water cleaning, can directly open supplies water flows into water spray portion 40, and its to go into water valve 442 be to be to close when flat, and be provided with a transparent form 310 with respect to place, 54 bottoms, clear water road in thermal insulation board 31, and can observe the height of clear water in the clear water road 54 at any time, the user can be by the switch of controlling into water valve 442.

And in all sides of water conduit 44 with plate body be bent into one with tank 45 walls of inner panel 21 adjacency, tank 45 differs from the end of inner panel 21 and establishes an overflow plate 450, overflow plate 450 has a suitable space with dividing plate 32, water can be flowed to main weather board 33 through the space of overflow plate 450 apical margins by tank 45, by compiling of tank 45, make inner current surging with contour form, the height that extremely surpasses overflow plate 450 flows down simultaneously, form a uniform water curtain, again by main weather board 33 guidings, flow to secondary weather board 34, between the current switching, also form and flow through the master,

secondary weather board

33,34 are removed oil duct 35 spaces, also form water curtain, making the oil laden air that is drawn into be passed through this water curtain and current fills and part contacts, when carrying out heat exchange, airborne temperature is reduced, oil droplet condenses and takes away for current, to reduce airborne oil droplet content, and current continue in the master,

secondary weather board

33,34 flow, form the different water curtain of multilayer direction, arrow points as Fig. 2, the air of flowing through except that oil duct 35 is forced fill and part contact with current, through repeatedly cooling and oil droplet condenses and the process taken away for current, when making water flow to except that oil duct 35 lowermost layer, flow to oil collection part 50 through oil separating plate 36, arrive in the assorted road 51 of collection, because this moment, the impurity of these current was a lot of, through impurity Shen Dian and oil, the result that water layer is analysed, impurity stays in the bottom in the assorted road 51 of collection, water then is arranged in layer height can pass through waterway 54, the superiors are oil reservoir then, can be oil separating plate 36 and intercept really, and arrive the height of oil exit pipe 52, derived by this oil exit pipe 52, draining valve 530 is opened so that impure current are derived when then not timing is done to clean.

Process is removed the unlikely oil droplet that contains of air after oil duct 35 oil removings, promptly enter the exhaust portion 60 of body 10, the root edge of exhaust portion 60 is provided with the aeroscopic plate 61 of an arc, the free end of aeroscopic plate 61 is stretched in 520 of dividing plate 32 and oil collecting pipe 52 oil leakaging ports, make 61 narrow orifices 610 that form a slit-shaped of dividing plate 32 and aeroscopic plate, air is through narrow orifice 610 acceleration and cooperate the guiding of aeroscopic plate 61 upwards to flow, and dividing plate 32 cooperates biside plate 11 to form an exhaust duct 62 with the back plate 16 of body 10, the top of exhaust duct 62 is communicated with the exhaust chamber 63 of a large space, the top of exhaust chamber 63 is the top board 12 of body 10, top board 12 is looked different needs and is established array steam vent 120, steam vent 120 is provided with dictyosome 121 and uses with filtered air, and respectively cooperate four groups of motor framves 640 to support motor 64 in the top of dictyosome 121, the axle center of motor 64 is passed down through dictyosome 121 and stretches into exhaust chamber 63 and establish fan 65, the air that motor 64 drive fans 65 are scratched in the exhaust chamber 63 are extracted its air outside body 10 out earlier, make exhaust chamber 63, whole exhaust portion 60, oil removing portion 30 and wind suction part 20 form the state of a negative pressure, can carry out air-breathing for the space of wind suction part 20 belows, through narrow orifice 610 places according to the Bai Nuli law, become the suction form of a high speed and high pressure, so that remove the air acceleration that speed oil reduces, discharge bodies 10 through exhaust portion 60 fast through oil removing portion 30.

And motor 64 outfits of the present utility model more can be as shown in Figure 4, be into tilting form, its whole effect there is no different with aforesaid embodiment, and be the form of guaranteeing its level when making the utility model single unit system, in addition the leading edge in top board 12 is provided with a level meter 122, make the utility model fixed installation after, keep certain horizontality, to guarantee the unlikely secundly of current, the formation that improves whole current water curtain.

Claims

1. kitchen rinsing type range hood, its body both sides respectively have the side plate sealing, the closely fixing wall end in body top is established top board, top board forward in abutting connection with one with the fixing flip of bolt or hinge, the flip leading edge connects in addition establishes a panel that is fixed in the biside plate leading edge, and panel is provided with the gauge tap of connecting circuit, and the body rear is connected with wall establishes the back plate, and be provided with wind suction part towards the end face of stove and accessory in body, it is characterized in that being:

Oil removing portion stretches downwards along air draught road root edge and establishes a thermal insulation board, apart from the thermal insulation board one interval dividing plate that be arranged in parallel in addition, establishes the tortuous oil duct that removes between two plates relatively, removes oil duct bottom mitered one oil separating plate, stretch in the oil collection part,

Oil collection part is established the assorted road of the darker collection of the degree of depth in oil separating plate one side, opposite side is established the more shallow clear water road of the degree of depth, and and form the waterway that can supply clear water to pass through between oil separating plate bottom and oil collection part bottom, bottom, the assorted road of collection extends upwardly and connects a long oil exit pipe and short drainpipe, the oil exit pipe top enters for the oil droplet of chromatography in the oil collection part upper strata, drainpipe is to the external draining valve of establishing, the external again drainpipe of draining valve, one side in clear water road connects the drinking-water pipe of water spray portion, the end in addition of drinking-water pipe is established pump, the end in addition of pump extends upward an aqueduct, and it passes the water conduit that side plate is connected to body inner panel rear, and the bottom interval of water conduit is established spray orifice, the water conduit two ends are fixed on the biside plate, and the clear water road is provided with drinking-water pipe below and passes side plate in addition and connect and establish a water source tube, is provided with the water valve of going into of the opportunity of a control entry and the water yield on the water source tube in addition

All sides of water conduit with plate body be bent into one with the flume wall of inner panel adjacency, tank differs from the end of inner panel and establishes an overflow plate, overflow plate and dividing plate have a space, water by tank through the space of overflow plate apical margin to flowing to oil collection part except that oil duct,

2. kitchen according to claim 1 rinsing type range hood, it is characterized in that: remove oil duct and be by being individually fixed in major and minor weather board on thermal insulation board and the dividing plate and be oppositely arranged and form, wherein, major and minor weather board is into continuous three pointed plate bodys, and the mode of its setting is to differ from a pointed height, and insert between two tips of main weather board the tip that makes secondary weather board, form the oil duct that removes of one one-tenth many meander-like, oblique the connecing in addition in secondary weather board bottom established an oil separating plate, goes downward vertically along extending in the oil collection part after oil separating plate is tiltedly stretched again.

3. kitchen according to claim 1 rinsing type range hood is characterized in that: the oil exit pipe in the oil collection part is provided with oblique oil leakaging port.

4. kitchen according to claim 1 rinsing type range hood is characterized in that: the height of the thermal insulation board of oil removing portion in the clear water road is provided with a transparent form.

5. kitchen according to claim 1 rinsing type range hood, it is characterized in that: the exhaust chamber of oil extraction portion is in the top board of body, top board is established the array steam vent, steam vent is provided with dictyosome, and respectively cooperating four groups of motor framves to support motor in the top of dictyosome, the axle center of motor is passed down through dictyosome and stretches into exhaust chamber drive fan.

6. kitchen according to claim 1 rinsing type range hood is characterized in that: the top board leading edge of body is established level meter.