CN207569942U - Fume extractor and integrated kitchen range - Google Patents

Fume extractor and integrated kitchen range Download PDF

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Publication number
CN207569942U
CN207569942U CN201721184966.0U CN201721184966U CN207569942U CN 207569942 U CN207569942 U CN 207569942U CN 201721184966 U CN201721184966 U CN 201721184966U CN 207569942 U CN207569942 U CN 207569942U
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collecting chamber
fume extractor
smoke collecting
spray
smoke
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CN201721184966.0U
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Chinese (zh)
Inventor
谭杰文
谭发刚
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Midea Group Co Ltd
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Midea Group Co Ltd
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Abstract

The utility model discloses a kind of fume extractor and integrated kitchen range, fume extractor includes fixed smoke collecting chamber (10), is set to below hearth (3) and is connected with smoke duct component externally to discharge fume;Smoke suction cabint (1) is lifted, can rise to above hearth or is bounced back in fixed smoke collecting chamber;And spray pump (12) and spray tube (13), spray pump are pumped to spray tube, spray tube is preferably disposed in fixed smoke collecting chamber the madial wall cleaning showers with the side wall of direction lifting smoke suction cabint and fixed smoke collecting chamber.Integrated kitchen range includes dish-washing machine (200), and dish-washing machine and fume extractor (100) are arranged in the front and rear below hearth.Self cleaning method includes steam bating step, cleaning showers step and hydrofuge step.The utility model can realize the self-cleaning of flue inner wall, and complete machine is much cleaner, be not easy to grow bacterium.In addition steam can soften obstinate oil stain, be conducive to oil stain removal, smoke exhaust fan can outer hydrofuge gas, complete machine more sanitation and hygiene.

Description

Fume extractor and integrated kitchen range
Technical field
The utility model belongs to kitchen utensils field, and in particular, to a kind of fume extractor and a kind of integrated kitchen range.
Background technology
It needs to use fume extractor indispensablely in Modern Family kitchen.But due to objective use environment and product The limitation of structure, fume extractor after used a period of time, inside the impeller, spiral case in absorbing/exhausting system due to the use of when oil Cigarette contacts, and can adsorb many greasy dirts, and the time is longer, and the greasy dirt formed is more difficult to clear up, this just needs regularly to tear machine progress open Cleaning comprehensively.Otherwise the load be easy to causeing in complete machine absorbing/exhausting system increases, and performance indicator declines, and is embodied under suction Drop, noise increasing etc..If cleaned not in time, the performance of fume extractor is influenced very big.
Meanwhile efficiently using for promotion kitchen space, the more Intensive Designs of the kitchen utensils such as fume extractor, disinfection cabinet, For example multi-functional integrated range, downdraft fume extractor etc..This compact-sizedization design so that complete machine dismounting, cleaning are not allowed more Easily.Even if using self-cleaning mode, also it is only limitted to the local area more than local greasy dirt, such as the wind turbine of downdraft fume extractor Deng, have in the prior art using impeller heating then centrifugal force at a high speed get rid of grease or using steam wash wait self-cleanings mode, but The defects of all generally existing scavenging period is long, temperature excessively high easy acceleration device lifetime.At present for the smoke evacuation of lifting downdraft Device, there is no effective self-cleaning mode, the cleaning ability in place longer especially to standing time, more than greasy dirt is limited, Such as ignore the cleaning of flue inner wall.And during using cleaning showers mode, addition, replacement and the cleaning solution of detergent and useless Storage of liquid etc., all occupied space and operating process are cumbersome.
Utility model content
For above-mentioned insufficient or defect of the prior art, the utility model provides a kind of fume extractor, can be more comprehensively More neatly greasy dirt inside automatically cleaning, it is simple in structure, it is easy to operate.
To achieve the above object, fume extractor provided by the utility model includes:
Fixed smoke collecting chamber, is set to below hearth and is connected with smoke duct component externally to discharge fume;
Smoke suction cabint is lifted, can rise to above the hearth or is bounced back in the fixed smoke collecting chamber;And
Spray pump and spray tube, the spray pump are pumped to the spray tube, and the spray tube is used for towards the lifting The madial wall cleaning showers of the side wall of smoke suction cabint and the fixed smoke collecting chamber.
Preferably, the outlet pipe of the spray pump connects the spray by the bottom water inlet of the fixed smoke collecting chamber Pipe, the water inlet of the circulated sprinkling pump connect the bottom water outlet of the fixed smoke collecting chamber.
Preferably, the outlet pipe of the spray pump is connected with the heating tube for heating shower water.
Preferably, the bottom water inlet of the fixed smoke collecting chamber is equipped with entering water electromagnetic valve, the bottom of the fixed smoke collecting chamber Water outlet is equipped with draining pump.
Preferably, the fixed smoke collecting chamber is in sleeve configuration, length direction cloth of the spray tube along the fixed smoke collecting chamber It puts, is intervally distributed with multiple spray orifices on the tube wall of the spray tube, the bottom of the fixed smoke collecting chamber is equipped with along width side To the spaced apart more spray tubes.
Preferably, the fume extractor includes rotary drive mechanism, and the rotary drive mechanism connects the spray tube End is to drive the spray tube spinning.
Preferably, the smoke duct component includes smokejack and smoke exhaust fan, and the smoke exhaust fan is used for will be described solid The gas of smoke collecting chamber is determined by being arranged outside the smokejack.
Preferably, the smoke exhaust fan include draught fan impeller and the spiral case around the draught fan impeller, the spiral case it is upper Portion is equipped with cleaning water inlet, and the bottommost of the spiral case is equipped with the cleaning discharge outlet with drain valve;
Wherein, the side wall of the spiral case is equipped with circular air inlet to connect the fixed smoke collecting chamber, the air inlet with The draught fan impeller arranged concentric, and the diameter of the air inlet is less than the outer edge diameter of the draught fan impeller.
Preferably, the fume extractor includes steam generator, and the steam of the steam generator is exported to the fixed set In smoke chamber.
In addition, the utility model additionally provides a kind of integrated kitchen range, the integrated kitchen range includes hearth and above-mentioned fume extractor, The fume extractor is arranged in the lower section of the hearth.
Preferably, the integrated kitchen range includes dish-washing machine, and the dish-washing machine and the fume extractor are arranged in the stove Front and rear below platform.
Preferably, the dish-washing machine includes dishwasher detergent dispenser, which can be towards the fixed set cigarette Chamber discharges abluent.
Preferably, the dish-washing machine is provided towards the fixed smoke collecting chamber draining.
Through the above technical solutions, in the fume extractor of the utility model, particularly set in the bottom of fixed smoke collecting chamber Spray pump and spray tube are put, to realize the pressurized spray to inner wall, degreases, realizes the self-cleaning of flue inner wall, Yong Hu Feel more preferable when next time uses, the lifting for lifting smoke suction cabint is more smooth, and complete machine is much cleaner, is not easy to grow bacterium.In addition it is spraying It is preceding that obstinate oil stain is softened by steam, be conducive to the removal of spot, can complete machine be made more by hydrofuge gas outside smoke exhaust fan after spray Cleaning, health.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new The illustrative embodiments and their description of type do not form the improper restriction to the utility model for explaining the utility model. In attached drawing:
Fig. 1, Fig. 2 are the stereogram of the fume extractor of preferred embodiment according to the present utility model, wherein, Fig. 1 exhibitions The front portion structure of fume extractor is shown and has stretched out hearth to aspirate the lifting smoke suction cabint of oil smoke, Fig. 2 shows fume extractor Front portion structure and hearth is stretched out to aspirate the lifting smoke suction cabint of oil smoke;
Fig. 3 is the stereogram according to the fume extractor of the preferred embodiment of the utility model, it is illustrated that fume extractor Rear structure;
Fig. 4 is spray of the spray tube to collection tabacco barn inner wall in the fume extractor according to the preferred embodiment of the utility model Drench the structure principle chart of cleaning;
Fig. 5 is the stereogram according to the integrated kitchen range of the preferred embodiment of the utility model;
Fig. 6 is the stereogram according to the smoke exhaust fan of the preferred embodiment of the utility model;And
Fig. 7 is the front view of the smoke exhaust fan of Fig. 6.
Reference sign:
1 lifting 2 kitchen range of smoke suction cabint
3 hearth, 4 smokejack
5 rotary drive mechanism, 6 entering water electromagnetic valve
7 steam generator, 8 draining pump
9 smoke exhaust fans 10 fix smoke collecting chamber
11 impeller motor, 12 spray pump
13 spray tubes
91 draught fan impeller, 92 spiral case
93 cleaning water inlets 94 clean discharge outlet
The edge of 95 air inlet A air inlets
The outer edge C water level lines of B draught fan impellers
100 fume extractor, 200 dish-washing machine
101 bottom water inlet, 102 bottom water outlet
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the utility model can To be combined with each other.
In the utility model in the case where not making to illustrate on the contrary, the noun of locality such as " upper and lower, top, bottom " used is usually Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment Relationship description word.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1 to Figure 3, the utility model discloses a kind of fume extractor, which includes:
Fixed smoke collecting chamber 10 is set to 3 lower section of hearth and is connected with smoke duct component externally to discharge fume;
Smoke suction cabint 1 is lifted, 3 top of hearth can be risen to or is bounced back in fixed smoke collecting chamber 10;And
Spray pump 12 and spray tube 13, spray pump 12 are pumped to spray tube 13, and spray tube 13 is arranged in fixed smoke collecting chamber 10 Bottom with towards the madial wall cleaning showers of the side wall of lifting smoke suction cabint 1 and fixed smoke collecting chamber 10.
Wherein, flue inner wall (side wall of lifting smoke suction cabint 1 i.e. shown in Fig. 4 and the madial wall of fixed smoke collecting chamber 10) is usual Sticking has a large amount of greasy dirt spot, however fixed smoke collecting chamber 10, lifting smoke suction cabint 1 etc. are not easy to remove, and lead to the greasy dirt of its inner wall It is difficult to disassembly, cleaning.If clearing up not in time, there is peculiar smell in easy bacteria breed, causes air pollution etc..Moreover, this practicality The sunk type design of smoking machine part is employed in novel fume extractor 100 (being illustrated as downdraft fume extractor), that is, is lifted Smoke suction cabint 1 can be risen to from fixed smoke collecting chamber 10 shown in Fig. 2 above hearth 3 shown in FIG. 1, and kitchen range is aspirated by smoking port 2 oil smoke generated, when being stopped, lifting smoke suction cabint 1 can be also bounced back in fixed smoke collecting chamber 10.This smoking machine part Sunk type design can save space, more compact structure, but which increases dismounting cleaning difficulty.If flue inner wall is infrequently clear It is clean, have an effect on the lifting smoothness of lifting smoke suction cabint 1.
For this purpose, the utility model employs pressurized spray mode.As shown in Figure 2, Figure 4 shows, spray pump 12 is pumped to spray tube 13 Water, the side wall and fixed smoke collecting chamber that the spray tube 13 for being preferably arranged in fixed 10 bottom of smoke collecting chamber can be towards lifting smoke suction cabint 1 10 madial wall cleaning showers.Referring to Fig. 4, the spray range of spray tube 13 can cover the side wall and fixed set of lifting smoke suction cabint 1 The madial wall of smoke chamber 10 plays preferable flue inner wall cleaning action so that the lifting moving of lifting smoke suction cabint 1 is more smooth.
Further, it is using water wisely, using cycle water spray.Referring to Fig. 2, Fig. 3, in the illustrated embodiment, spray Leaching pump 12 is arranged in the outside of fixed smoke collecting chamber 10, and the outlet pipe of spray pump 12 can pass through the bottom water inlet of fixed smoke collecting chamber 10 Spray tube 13 in the 101 fixed smoke collecting chambers 10 of connection pumps pressure (hydraulic) water (or cleaning solution toward the spray tube 13 in fixed smoke collecting chamber 10 Body), while the bottom water outlet 102 of the fixed smoke collecting chamber 10 of water inlet connection of circulated sprinkling pump 12, to recycle water.
In fig. 2, the bottom water inlet 101 of fixed smoke collecting chamber 10 is equipped with entering water electromagnetic valve 6, the bottom of fixed smoke collecting chamber 10 Water outlet 102 is equipped with draining pump 8.The clean water of cleaning showers can derive from tap water, be opened by the control of entering water electromagnetic valve 6 It closes.After circulated sprinkling cleaning several times, can waste water be exhausted directly to by sewer by entering water electromagnetic valve 6, it is special not need to setting Exhausted bath box or be replaced and cleaned liquid etc..
Particularly, the outlet pipe of spray pump 12 can also be connected with the heating tube for heating shower water.In other words, by adding Heat pipes heat shower water gradually rises the water temperature of spray, it is easier to oil stain.
In addition, the shape and structure of spray tube 13 is rationally designed according to its arrangement space.Smoke evacuation as shown in Figure 1 to Figure 3 In device, fixed smoke collecting chamber 10 is in sleeve configuration, i.e. approximately cuboid cavity, thus spray tube 13 is preferably along fixed smoke collecting chamber 10 Length direction arrangement straight tube, as shown in Figure 3, Figure 4.Certain spray tube 13 is also not necessarily limited to straight pipe shape.The pipe of spray tube 13 It can be spaced on wall and be densely covered with multiple spray orifice (not shown)s, the bottom of fixed smoke collecting chamber 10 can be equipped with along being spaced cloth in the width direction The more spray tubes 13 put, Fig. 3, Fig. 4 show three parallel spray tubes 13, but not limited to this.
From fig. 4, it can be seen that three spray tubes 13 can cover each wall surface in the fixed smoke collecting chamber 10 of spray substantially.For preferably The each flue inner wall of cleaning showers, the fume extractor in present embodiment further include rotary drive mechanism 5 shown in Fig. 3, rotate Driving mechanism 5 may include motor and gear-box etc., and gearbox drive connects the end of spray tube 13 so that spray tube 13 to be driven to spin Turn.It is sprayed by the spinning of spray tube 13, spray area coverage is wider.
Further, also spray tube 13 can be designed as lift, can be lifted in fixed smoke collecting chamber 10, then it can be further Strength sprays nearby, enhances cleaning effect, can also eliminate cleaning blind area.Specifically, the outer wall of fixed smoke collecting chamber 10 can be equipped with and rise Slideway and lift drive mechanism (not shown) drop, and lift drive mechanism connection driving spray tube 13 simultaneously can drive 13 edge of spray tube Hoistway slides, so as to play mobile spraying effect.It should be noted that this lifting that spray tube 13 lifts can be driven Slideway and lift drive mechanism can be various normal elevator driving mechanisms well-known to those skilled in the art, such as vertical silk Bar driving mechanism, spray tube 13 are connected on the nut of vertical screw etc., not reinflated herein carefully to state one by one.
For aspirating oil smoke, smoke duct component is used to fix in smoke collecting chamber 10 lifting smoke suction cabint 1 with smoking port It is arranged outside temporary oil smoke.Smoke duct component may include smokejack 4 and smoke exhaust fan 9, and smoke exhaust fan 9 is used to that smoke collecting chamber will to be fixed 10 gas outside smokejack 4 by arranging, as shown in Figure 2.When kitchen ventilator works, opened smoke-discharging wind turbine 9 can discharged gas fume.Clear When washing flue inner wall, after opened smoke-discharging wind turbine 9, it can make flue inner wall by 4 outer hydrofuge gas of smokejack, fix in smoke collecting chamber 10 It dries everywhere, keeps cleaning.
Referring to Fig. 6, Fig. 7, smoke exhaust fan 9 may include draught fan impeller 91 and the spiral case 92 around draught fan impeller 91.Particularly, The top of spiral case 92 in present embodiment is equipped with cleaning water inlet 93, and the bottommost of spiral case 92 is equipped with the cleaning row with drain valve The mouth of a river 94.By injecting water so that the blade low speed of draught fan impeller 91 pats the water surface of 92 bottom of spiral case, so as to fulfill wind turbine leaf The automatically cleaning of wheel 91, will also separately be specifically described below.
Particularly, the fume extractor of present embodiment further includes steam generator 7, as shown in Figure 1 and Figure 2, the steam generation The high-temperature steam of device 7 may be output in fixed smoke collecting chamber 10, to realize that steam is washed.This is particularly useful for obstinate oil stain, can be first Softened by steam, then sprayed with reference to spray tube 13, cleaning effect doubles to protrude.
On the basis of above-mentioned fume extractor 100, the utility model additionally provides a kind of integrated kitchen range, as shown in figure 5, the collection Include hearth 3 into stove and above-mentioned fume extractor 100, fume extractor 100 are arranged in the lower section of hearth 3.Integrated kitchen range can oil smoke collection In one, function is more, more compact structure, saves kitchen space for machine, kitchen range, disinfection cabinet etc..In integrated kitchen range, structure is more multiple Miscellaneous, hardly possible dismounting is designed by the automatically cleaning of above-mentioned fume extractor 100, can play better kitchen ventilator self effect, Manpower is saved, keeps health.
Wherein, kitchen range is omitted on hearth 3 shown in fig. 5.As shown in Figure 1 to Figure 3, two kitchen ranges 2 can be along the length of hearth 3 Direction arranged for interval is spent, the smoking port for lifting smoke suction cabint 1 is in correspondingly the strip along the length direction of hearth 3.
Particularly, the integrated kitchen range of the utility model includes dish-washing machine 200, and dish-washing machine 200 and fume extractor 100 can distinguish cloth The front and rear below hearth 3 is put, as shown in Figure 5.
It should be clear that the noun of locality as used herein as " forward and backward " both for hearth 3 for, cook Positioned at the front in the front of hearth 3, the i.e. width direction of hearth 3, lifting smoke suction cabint 1 is located at the rear portion of hearth 3, i.e. hearth 3 The rear portion of width direction.Since smoking port need to cover usually set on hearth 3 two kitchen ranges, thus smoking port should be in strip Shape, that is, lifting smoke suction cabint 1 at least has certain length, i.e., is arranged along the length direction of hearth 3, and dish-washing machine 200 and smoke evacuation fill Put 100 along the width direction of hearth 3 front and rear arranged stacked so that the inner cavity of dish-washing machine 200 and fixed smoke collecting chamber 10 are respectively formed For long and narrow approximately cuboid chamber.
Since fume extractor 100 and 200 Integrated design of dish-washing machine are in integrated kitchen range, thus dish-washing machine 200 can be made full use of Even clean water waste water or even the two can share water route, to maximize using water wisely.For example, dish-washing machine 200 may be configured as court To 10 draining of fixed smoke collecting chamber, the waste water reuse with abluent after washing the dishes is fixed by 13 cleaning showers of spray tube Flue inner wall in smoke collecting chamber 10.In addition, dish-washing machine 200 generally includes dishwasher detergent dispenser, which can design For abluent can be discharged towards fixed smoke collecting chamber 10, with more easily cleaning showers stubbornness oil stain, without setting special wash Cleaning agent box, exhausted bath box etc..
On the basis of above, the utility model further correspondingly provides the self cleaning method of a kind of fume extractor or integrated kitchen range, The self cleaning method includes:
Steam bating step:After lifting smoke suction cabint 1 bounces back to fixed smoke collecting chamber 10, spray into and steam into fixed smoke collecting chamber 10 Vapour is to soften oil stain;And
Cleaning showers step:Towards the side wall of lifting smoke suction cabint 1 and the madial wall pressurized spray of fixed smoke collecting chamber 10 with clear Washing oil stain.
Further, which may also include:
Hydrofuge step:After spray liquid to be discharged, hydrofuge gas other than the smoke exhaust fan 9 in opened smoke-discharging road 4.
In culinary art, lifting smoke suction cabint 1 can be risen to user by modes such as rack-and-pinion, pulley structure or electric pushrods Peak, such as Fig. 1, smoke exhaust fan 9, which is opened, starts smoke pumping.When user terminates culinary art, lifting smoke suction cabint 1 drops to minimum Place, such as 2, Fig. 3.At this point, entering water electromagnetic valve 6 is started to work, the certain water of injection, then steam generation in fixed smoke collecting chamber 10 Device 7 is started to work, and the high-temperature steam of generation can be sprayed into fixed smoke collecting chamber 10 by spray tube 13.Steam treatment is for a period of time Afterwards, steam generator 7 is stopped.Entering water electromagnetic valve 6 works on, the more clear water of injection, spray in fixed smoke collecting chamber 10 Leaching pump 12 is started to work.The outlet pipe of spray pump 12 is connected at the bottom water inlet 101 of fixed smoke collecting chamber 10, and high pressure water passes through Three spray tubes 13 spray water column and wash away smoke chamber inner wall, and the water flow down focuses on bottom water outlet 102 and reenters spray pump Entrance.After cycle 2~3 times, start 8 draining of draining pump, and opened smoke-discharging wind turbine 9, hydrofuge gas, makes fixed set into smokejack 4 Drying is kept in smoke chamber 10, last cleaning process terminates.
In the fume extractor 100 and integrated kitchen range of the utility model, the obstinate oil stain of steam softening is first passed through, then high pressure water Column sprinkling gas flue inner wall can preferably clean flue inner wall, and user feels more preferable in use next time, and not need to replace clear Washing lotion and exhausted bath box, clean water derive from tap water, and waste water can be exhausted directly to sewer.Whole self-cleaning structure is simple, easy Operation.
In addition, to flue inner wall it is self-cleaning simultaneously, the smoke exhaust fan accumulated for obstinate cigarette stain is especially needed constantly Cleaning so that fan operation is smooth, avoids generating failure and causing fume extractor that cannot use.
As shown in Figure 6, Figure 7, smoke exhaust fan includes draught fan impeller 91 and the spiral case 92 around draught fan impeller 91, spiral case 92 Top is equipped with cleaning water inlet 93, and the bottommost of spiral case 92 is equipped with the cleaning discharge outlet 94 with drain valve.
Impeller cleaning of the prior art mostly then passes through centrifugal force using steam clean mode or using impeller heating The mode that mode gets rid of grease, but all there are the defects of scavenging period is long, temperature excessively high easy acceleration device lifetime.In view of This, the utility model that is, toward after the bottom water injection of spiral case 92, reaches particularly in a manner that impeller low speed rotation fetches water cleaning Water level line location of C, control at this time blade low speed rotation and gradually rotation pat or move in circles and strike waters, can obtain preferably Draught fan impeller cleaning effect.
Wherein, the side wall of spiral case 92 is equipped with circular air inlet 95, and referring to Fig. 2, Fig. 3, smoke exhaust fan 9 passes through spiral case 92 The fixed smoke collecting chamber 10 of the connection of air inlet 95 is arranged with aspirating the flue gas in fixed smoke collecting chamber 10 and passing through outside smokejack 4.
Referring to Fig. 6, Fig. 7, air inlet 95 and 91 arranged concentric of draught fan impeller, and the diameter of air inlet 95 should be less than wind turbine leaf The outer edge diameter of wheel 91.I.e. in the bottom of spiral case 92, the edge A of air inlet is located at the top of the outer edge B of draught fan impeller, water Bit line C did not had impeller but not was overflowed from the edge A of air inlet.In this way, draught fan impeller 91 can touch water level line C, reach To striking waters to realize clean purpose.Wherein preferably, the diameter of air inlet 95 is small straight with the outer edge of draught fan impeller 91 The difference of diameter is not less than 50mm, i.e. water level line C did not had the height enough of draught fan impeller 91, and can completely clean impeller.
Smoke exhaust fan 9 further includes the impeller motor 11 that driving draught fan impeller 91 rotates, as shown in Figure 2.Impeller motor 11 Feather edge also should be higher than that the feather edge of air inlet 95, i.e., water level line C will not touch impeller motor, in order to avoid burn-out motor.In addition, leaf Retarder (not shown) is additionally provided between turbin generator 11 and draught fan impeller 91.Retarder increases for slowing down and increasing torque Blade pats power.Usually, the minimum speed of draught fan impeller 91 driven by impeller motor 11 should be not more than 5 revolutions per seconds, at a slow speed It strikes waters.
Wherein, the motor shaft of the installation junction between impeller motor 11 and spiral case 92 and impeller motor 11 is equipped with anti- Waterstop ring, with prevent pat when water flow into motor inside or outflow spiral case 92.
Similarly, it is preferred to use hot water cleans, and helps to remove oil stain.Therefore, the bottom of spiral case 92 can be equipped with heating unit Part, such as heat-generating disc, heating film to heat the water of spiral case bottom, are more conducive to clean the greasy dirt on impeller.Selectively, also Can hot water be directly passed through by the cleaning water inlet 93 on 92 top of spiral case, that is, clean water inlet 93 and be connected with the heat with inlet valve Water pipe.
The self-cleaning smoke exhaust fan of above-mentioned blade can be applied in various fume extractors, especially above-mentioned fume extractor 100 and integrated kitchen range in, can be shared with the water system in fume extractor 100, dish-washing machine 200.Dish-washing machine 200 may be configured as towards smoke evacuation 93 draining of cleaning water inlet of wind turbine 9.
Drainpipe need not be separately provided in cleaning discharge outlet 94, can be directly discharged into fixed smoke collecting chamber 10.Certainly it is being applied to During other fume extractors, need to introduce water pipe and drainpipe again respectively for cleaning water inlet 93, cleaning discharge outlet 94.
In addition, in above-mentioned fume extractor 100 or integrated kitchen range, the cleaning of draught fan impeller 91 and the cleaning of flue inner wall can be total to It controls with control or independently.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, for example, the heating of shower water is unlimited In using heating tube, more it is not limited to the outlet pipe of connection spray pump 12 or is arranged on the hair of fixed 10 bottom of smoke collecting chamber Hot plate, heating film etc., such change should be included within the scope of protection of this utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance It in the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each The possible combination of kind no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed The thought of the utility model is carried on the back, should equally be considered as content disclosed in the utility model.

Claims (14)

1. a kind of fume extractor, which is characterized in that the fume extractor includes:
Fixed smoke collecting chamber (10), is set to below hearth (3) and is connected with smoke duct component externally to discharge fume;
Smoke suction cabint (1) is lifted, can rise to above the hearth (3) or bounce back in the fixed smoke collecting chamber (10);And
Spray pump (12) and spray tube (13), the spray pump (12) pump to the spray tube (13), the spray tube (13) For towards it is described lifting smoke suction cabint (1) side wall and the fixed smoke collecting chamber (10) madial wall cleaning showers.
2. fume extractor according to claim 1, which is characterized in that the outlet pipe of the spray pump (12) passes through described solid The bottom water inlet (101) for determining smoke collecting chamber (10) connects the spray tube (13), the water inlet connection institute of the spray pump (12) State the bottom water outlet (102) of fixed smoke collecting chamber (10).
3. fume extractor according to claim 2, which is characterized in that the outlet pipe of the spray pump (12), which is connected with, to be used for Heat the heating tube of shower water.
4. fume extractor according to claim 2, which is characterized in that the bottom water inlet of the fixed smoke collecting chamber (10) (101) equipped with entering water electromagnetic valve (6), the bottom water outlet (102) of the fixed smoke collecting chamber (10) is equipped with draining pump (8).
5. fume extractor according to claim 1, which is characterized in that the fixed smoke collecting chamber (10) is described in sleeve configuration Spray tube (13) is arranged along the length direction of the fixed smoke collecting chamber (10), is intervally distributed on the tube wall of the spray tube (13) Multiple spray orifices, the bottom of the fixed smoke collecting chamber (10) are equipped with along the spaced apart more spray tubes in the width direction (13)。
6. fume extractor according to claim 5, which is characterized in that the fume extractor includes rotary drive mechanism (5), The rotary drive mechanism (5) connects the end of the spray tube (13) to drive the spray tube (13) spinning.
7. fume extractor according to claim 5, which is characterized in that the outer wall of the fixed smoke collecting chamber (10) is equipped with lifting Slideway and lift drive mechanism, the lift drive mechanism connect the spray tube (13) and can drive the spray tube (13) It is slid along the hoistway.
8. fume extractor according to claim 1, which is characterized in that the smoke duct component include smokejack (4) and Smoke exhaust fan (9), the smoke exhaust fan (9) for by the gas of the fixed smoke collecting chamber (10) by the smokejack (4) outside Row.
9. fume extractor according to claim 8, which is characterized in that the smoke exhaust fan (9) includes draught fan impeller (91) With the spiral case (92) around the draught fan impeller (91), the top of the spiral case (92) is equipped with cleaning water inlet (93), the snail The bottommost of shell (92) is equipped with the cleaning discharge outlet (94) with drain valve;
Wherein, the side wall of the spiral case (92) is equipped with circular air inlet (95) to connect the fixed smoke collecting chamber (10), described Air inlet (95) and the draught fan impeller (91) arranged concentric, and the diameter of the air inlet (95) is less than the draught fan impeller (91) outer edge diameter.
10. the fume extractor according to any one in claim 1~9, which is characterized in that the fume extractor includes steaming Vapour generator (7), the steam of the steam generator are exported to the fixed smoke collecting chamber (10).
11. a kind of integrated kitchen range, which is characterized in that the integrated kitchen range includes hearth (3) and according to any one in claim 1~10 Fume extractor (100) described in, the fume extractor (100) are arranged in the lower section of the hearth (3).
12. integrated kitchen range according to claim 11, which is characterized in that the integrated kitchen range includes dish-washing machine (200), described to wash Bowl machine (200) and the fume extractor (100) are arranged in the front and rear below the hearth (3).
13. integrated kitchen range according to claim 12, which is characterized in that the dish-washing machine (200) includes dishwasher detergent dispenser, The dishwasher detergent dispenser can be towards fixed smoke collecting chamber (10) the release abluent.
14. integrated kitchen range according to claim 12, which is characterized in that the dish-washing machine (200) is provided towards described solid Determine smoke collecting chamber (10) draining.
CN201721184966.0U 2017-09-15 2017-09-15 Fume extractor and integrated kitchen range Active CN207569942U (en)

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Application Number Priority Date Filing Date Title
CN201721184966.0U CN207569942U (en) 2017-09-15 2017-09-15 Fume extractor and integrated kitchen range

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Application Number Priority Date Filing Date Title
CN201721184966.0U CN207569942U (en) 2017-09-15 2017-09-15 Fume extractor and integrated kitchen range

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207205A (en) * 2018-07-06 2019-09-06 华帝股份有限公司 A kind of control method and its control system that range hood cleans automatically
CN110986125A (en) * 2019-11-25 2020-04-10 广东万和电气有限公司 Control method for cleaning range hood
CN111631589A (en) * 2019-06-27 2020-09-08 上海爱餐机器人(集团)有限公司 Cleaning control method and device for cooker, medium, control system and cooker
WO2020244195A1 (en) * 2019-06-05 2020-12-10 珠海格力电器股份有限公司 Wire-winding mechanism and integrated stove

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207205A (en) * 2018-07-06 2019-09-06 华帝股份有限公司 A kind of control method and its control system that range hood cleans automatically
WO2020244195A1 (en) * 2019-06-05 2020-12-10 珠海格力电器股份有限公司 Wire-winding mechanism and integrated stove
CN111631589A (en) * 2019-06-27 2020-09-08 上海爱餐机器人(集团)有限公司 Cleaning control method and device for cooker, medium, control system and cooker
CN110986125A (en) * 2019-11-25 2020-04-10 广东万和电气有限公司 Control method for cleaning range hood

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