CN102901131A - General movement for split-type household electric range hood - Google Patents
General movement for split-type household electric range hood Download PDFInfo
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- CN102901131A CN102901131A CN2011102226920A CN201110222692A CN102901131A CN 102901131 A CN102901131 A CN 102901131A CN 2011102226920 A CN2011102226920 A CN 2011102226920A CN 201110222692 A CN201110222692 A CN 201110222692A CN 102901131 A CN102901131 A CN 102901131A
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Abstract
A fan and a hood of a range hood are installed in one, the appearance is bulky, and the outer packing can not be often changed for new. So many structural defects exist in the integrated installation. When the split installation of the fan and the hood is applied, noise is far away from ears, an exhaust pipe can be directly led outdoors, a ball rolling type magnetic lock check valve is arranged at the exit of the exhaust pipe to eliminate other kitchen odor, and the smoke-collection hood is lifted by a smoke pipe, thus a plurality of practical effects are derived. However, the structural transformation of household electric range hoods will affect thousands of families. A general movement for split-type household electric range hood is developed to promote the transformation of conventional household range hoods into the split structure and realize the upgrading.
Description
Technical field
The invention belongs to the air cleaning unit technical field, be specifically related to the electric household range hood, particularly the general movement of the electronic range hood of a kind of separating domestic.
Background technology
Electronic range hood is come into huge numbers of families already, in very long use procedure, shell moulding and mounting means also all fix, sanctified by usage, be exactly at cube group petticoat pipe of square tube lower end lifting of erectting, the adherent kitchen range top top that is suspended on, and blower fan generally adopts roomy impeller, input power and exhaust air rate are also gradually consistent, and this is just so that develop the general movement of a kind of seperating cooker hood, promote electric household fume-exhausting structure to become possibility transition.
The assembling of tradition range hood is in the flue of smoke exhaust pipe and exhaust fume collecting hood junction, the blower fan of European type cooker hood also is installed in the square tube of lifting exhaust fume collecting hood, " near-absorption type " lampblack absorber is directly installed blower fan in exhaust fume collecting hood, existing range hood all belongs to the hood conjoined structure, all exist structural defect, long-standing abuse is very grave, select and to be described below: 1, the external packing of household electrical appliance fashion increasingly, the range hood body of hood disjunctor is thick, no matter how magnificent external packing is, and being wrapped on the too fat to move limbs can only be a functional clothing; 2, smoke exhauster housing will carry the weight of blower fan, adopt slightly thick sheet metal to make, and wants the magnificent corrosion resistant plate with regard to handy costliness of external packing, can not be divided into two skins with shell again, and not only cost is expensive, and external packing can not be often for new; 3, blower fan is exactly noise source originally, and hood disjunctor, lifting cylinder and exhaust fume collecting hood have just become to transmit the cone of noise, during culinary art just as putting a loudspeaker on the ear side; 4, the range hood of hood disjunctor, no matter the centrifugal fan of outfit adopts the top to inhale or side draught is installed, smoke discharging pipe all will through one or two 90 degree bend pipes, will have the energy consumption of 20%-40% in bend; 5, prevent the butterfly " check-valves " of reverse flowing of air flows, be installed in the air outlet of blower fan, huddle up in the casing of kitchen ventilator depths, two chip valves are clung by grease, and the fault that the most easily occurs is to open a slice, make the suction oil smoke quantity curtailment half! And the air-flow that pours in down a chimney can make again the valve concussion of closing, and causes the kitchen taint of odour, and these faults are not easy to find to be difficult to again remove, and have become chronic illness; 6 " near-absorption type " range hood fan inlet scoop kitchen range top of trying one's best, the scope that sucks oil smoke is wanted corresponding dwindling, so " near-absorption type " lampblack absorber underlying two Fans in exhaust fume collecting hood that go on the market in the recent period, establish up and down air inlet at the exhaust fume collecting hood panel, enlarged suction oil smoke scope, but two Fans share a smoke exhaust pipe and will interfere with each other, also have, blower fan can only edge-only be installed in the exhaust fume collecting hood that tilts, the solidifying oil of drippage will collect in fixed position on the impeller, causes wheel rotation unbalance, and efficient falls sharply, noise increases severely, and the modified version of visible " near-absorption type " lampblack absorber is still being born structural defect long-standing abuse millstone around one's neck.
Electronic extractor hood structure transition, only have 1 Fans partial installation, than air-conditioner partial installation in indoor and outdoor easy too much, the structure of electric household range hood makes the transition and is Split type structure, above-mentioned structural defect is all got rid of, and gets instant result, and also can derive many practical functions.
Summary of the invention
The electric household extractor hood structure makes the transition and is affecting huge numbers of families, after should brought forward opening again, the general movement of the electronic range hood of a kind of separating domestic that the present invention proposes, comprise: the blower fan of range hood and exhaust fume collecting hood are installed separately above the kitchen range top, fan puts the shell of a picture " vest ", " vest shell " the inside filling sound-absorbing damping material, high being placed in above the furred ceiling of kitchen of parcel blower fan, perhaps hang below the top board of kitchen, also can be directly installed on the kitchen wall, make the motor of blower fan open at " neckline of vest ", the air outlet of blower fan stretches out from " cuff of vest ", the inlet scoop of blower fan open at " another cuff of vest " towards the kitchen range top, Smoking pipe is vertically installed in inlet scoop at blower fan, hang exhaust fume collecting hood, at exhaust fume collecting hood outer casing frontispiece plug-in mounting remote controller, remote control blower fan.It is characterized in that: be installed in the draught fan impeller maintenance level of kitchen range top top, the air outlet of blower fan install the straight pipe of rigidity lead to outdoor, the inlet scoop of blower fan be positioned at kitchen range directly over; Adopt circular pipe blower fan (deep and remote floating fan), in the air outlet setting of blower fan smoke exhaust pipe is installed and is passed the roof; Adopt centrifugal fan, the exhaust smoke hole of blower fan and metope setting is in sustained height, 1 interface is set by the reduction nipple of Fang Bianyuan at the air outlet of blower fan, and the straight pipe of level installation rigidity leads to outdoor; The smoke exhaust pipe of installing in level leads to the outdoor mouth of pipe, and " bobbin type " magnetic padlock check-valves that prevents reverse flowing of air flows is installed; At the Smoking pipe that vertically install the inlet scoop of blower fan, the smoke aperture on its lower end and the exhaust fume collecting hood shell is tightly connected, and at the mouth of pipe at the place that is tightly connected poly-cigarette cone is installed, and at poly-cigarette loudspeaker nozzle oil sealing network is installed, at exhaust fume collecting hood outer casing frontispiece plug-in mounting remote controller.
Described blower fan and exhaust fume collecting hood are installed separately above the kitchen range top, and the impeller of blower fan keeps level, the inlet scoop of blower fan be positioned at the kitchen range top directly over, adopt centrifugal fan will with kitchen wall surface on exhaust smoke hole be in sustained height;
The described smoke exhaust pipe of installing at the air outlet of blower fan adopts the straight pipe of rigidity to do smoke exhaust pipe and leads to outdoor;
The described installation in level led to " bobbin type " magnetic padlock check-valves that the outdoor smoke evacuation mouth of pipe is installed, by establishing a magnetic gasket with interior leading to the outdoor smoke evacuation mouth of pipe, be assembled into the cage type guide rail with several steel wires, tilt to be installed in horizontal smoke exhaust pipe and lead to the outdoor mouth of pipe, an iron sheet shell ball put in the cage type guide rail form, ball when smoke evacuation by the smoke orifice that begins to rehearse that blows off, stop to discharge fume and the smoke evacuation mouth of pipe of rolling back is held by the sealing ring of magnetic;
The described Smoking pipe of erect installing at the fan induced draught mouth can be justified, can be adherent or face empty the installation, and the lower end hangs exhaust fume collecting hood;
The poly-cigarette cone that the described mouth of pipe that is connected with the exhaust fume collecting hood body seal in the Smoking pipe lower end is installed, the poly-abducent nozzle of cigarette cone is parallel with the exhaust fume collecting hood panel and keep suitable distance, at the oil sealing network proof copper-wire braided of loudspeaker nozzle installation.
After the foregoing invention Content Implementation, derivative useful effect is as follows:
1, existing range hood is taken off expensive external packing, as long as for blower fan puts shell as " vest ", change vest like taking off cheongsam, not only makes things convenient for but also can save cost.
2, centrifugal fan impeller belongs to " cantilevered " rotor structure, and is very responsive to being infected with the additional quality of solidifying oil reservoir on the blade, departs from horizontal line if draught fan impeller is installed, solidifying oil will be on impeller uneven distribution, cause draught fan impeller to rotate unbalance, efficient falls sharply, and noise increases severely.No matter be top suction type, side-suction type, near-absorption type and deep hood type and European type cooker hood, as long as adopt Split type structure, the centrifugal fan that not only is equipped with becomes 90 degree elbows that do not have energy consumption, and draught fan impeller can both firmly keep level, so that solidifying oil is evenly distributed on the impeller, just can not cause draught fan impeller to rotate unbalance.
3, the range hood of hood disjunctor, the inlet scoop of the blower fan kitchen range top of will trying one's best, can be compared to and directly suck beverage with face, in order to enlarge the smoking scope, the diameter of fan induced draught mouth has all surpassed 200mm, although the seperating cooker hood blower fan is away from the kitchen range top, in fact just shorten smoke exhaust pipe and lengthened Smoking pipe, even adopt diameter than the also little Smoking pipe of fan induced draught mouth diameter, at the smoking mouth of pipe poly-cigarette cone is installed, just can fill various suction nozzles at the air draught mouth of pipe as dust catcher, suck oil smoke efficient and improve than existing range hood on the contrary; And hang exhaust fume collecting hood with the Smoking pipe of reduced, and just equal to lose weight to existing oil extracting machine weight reducing, derive the moulding of many fashion.
4, existing range hood the air outlet of blower fan install butterfly " check-valves; be directed to the casing depths pouring in down a chimney air-flow; seperating cooker hood is installed " bobbin type " magnetic padlock check-valves at the outdoor smoke evacuation mouth of pipe; keep outside of the door pouring in down a chimney air-flow; when the ball of rolling is discharged fume by the smoke orifice that begins to rehearse that blows off; roll back to the again mouth of pipe of discharging fume of the ball that stops to discharge fume is held by magnetic gasket, the shock wave that pours in down a chimney air-flow is disperseed by sphere, can not cross ball, only can allow the tighter shutoff smoke evacuation mouth of pipe of ball, the chronic illness that butterfly shaped check valve stays has not existed.
5, the young man buys lampblack absorber and just thinks to buy dress at present, still is " new 3 years, old 3 years, sew up and 3 years " yet common people treat clothes, in addition the range hood that is using surpasses ten million platform! For promoting a kind of efficient general movement of structure development transition of range hood, use again several years " sewing up " with old lampblack absorber, its business opportunity and social benefit can be applied mechanically an advertisement and be taken leave to summarize, this advertisement diction is exactly " do not make range hood, only provide engine for the electric household extractor hood structure makes the transition ".
The below enumerates five embodiment and confirms universal performance of the present invention and practical function, is described with reference to the accompanying drawings.
Description of drawings
Fig. 1 is the vertical section organigram of the present invention's a kind of stereotyped structure of adopting centrifugal fan.
Fig. 2 is the vertical section organigram that the present invention installs and uses in the shell of deep hood type cooking fume remover.
Fig. 3 is the A-A insight structural map of Fig. 2
Fig. 4 is the vertical section organigram that the present invention installs and uses in the shell of European type cooker hood.
Fig. 5 is the B-B insight structural map of Fig. 4
Fig. 6 is the vertical section organigram that the present invention installs and uses in a kind of shell of close-suction range hood.
Fig. 7 is the C-C insight structural map of Fig. 6
Fig. 8 is that the present invention adopts the circular pipe blower fan to face the vertical section organigram that hovering is hung circular exhaust fume collecting hood.
Embodiment 1
The present embodiment is the embodiment that the present invention adopts a kind of stereotyped structure of centrifugal fan.
As shown in Figure 1: at centrifugal fan outside suit " vest " formula shell 9, high is installed in above the kitchen range top, be in sustained height with the exhaust smoke hole on the metope, the impeller 1 maintenance level of blower fan, allow the motor 8 of blower fan is open is convenient to heat radiation at " neckline of vest ", the air outlet 2 of blower fan stretches out from " cuff of vest " level, air outlet 2 at blower fan is installed an interface by the reduction nipple 3 of Fang Bianyuan, make things convenient for smoke exhaust pipe to select different calibers, Ordering-the embodiment selects the PVC water pipe to do smoke exhaust pipe 4, and smoke exhaust pipe 4 levels are installed straight-through outdoor; Be combined into cage type guide rail 7 with five steel wires, the smoke exhaust pipe 4 that is installed in that tilts leads to the outdoor mouth of pipe, with interior a magnetic gasket 5 is set in smoke exhaust pipe 4 outlet, an iron sheet shell ball 6 is placed on guide rail 7 centres of cage type, the diameter of ball dwindles a bit than the internal diameter of smoke exhaust pipe 4; Fan induced draught mouth 10 is open at " another cuff of vest ", be positioned at directly over the kitchen range towards kitchen range, for fan induced draught mouth 10 is equipped with an interface by the reduction nipple 11 of circle change side, connect square Smoking pipe 12, also can be connected in series the typical circular reduction nipple at fan induced draught mouth 10 circular Smoking pipe is installed, can justify so that below fan induced draught mouth 10, erect the Smoking pipe of installing, can be adherent or face empty the installation, be used as the lifting cylinder and hang exhaust fume collecting hood, also can allow exhaust fume collecting hood have an area of conversion, derive the moulding of fashion; The smoke aperture at the mouth of pipe of Smoking pipe lower end and center, exhaust fume collecting hood shell 14 top is tightly connected, and hangs exhaust fume collecting hood; Inject the mouth of pipe of exhaust fume collecting hood shell 14 in the sealing of Smoking pipe lower end poly-cigarette cone 16 is installed, poly-cigarette cone 16 abducent nozzles and exhaust fume collecting hood panel 18 are parallel and keep suitable distance, the oil sealing network 15 of using proof copper-wire braided is installed at the loudspeaker nozzle, prevent that naked light from altering flue, the elegant flue dust of simultaneously interception diffusion enters flue from the smoking-hole seam at exhaust fume collecting hood edge; At exhaust fume collecting hood outer casing frontispiece plug-in mounting remote controller, remote control blower fan.
Have three because of what accessory improved the acquisition of technology progress in the present embodiment: 1, select the straight pipe of rigidity to do smoke exhaust pipe straight-through outdoor, exhaust air rate significantly improves, and makes again the solidifying oil of inner-walls of duct easily collect removing; 2, lead to the outdoor rigidity smoke evacuation mouth of pipe in level, tilt a kind of " bobbin type " magnetic padlock check-valves is installed, the chronic illness that butterfly shaped check valve is left over is all removed; 3, the mouth of pipe that puts in the exhaust fume collecting hood shell in the Smoking pipe lower end is installed poly-cigarette cone, enlarge the smoking scope, adjust poly-cigarette loudspeaker nozzle parallel with the exhaust fume collecting hood panel and keep suitable distance, bring into play its guide functions, the oil smoke that sucks is gathered to the center, coordinate simultaneously these those length that disappear of suction of exhaust fume collecting hood centerand edge, the smoking-hole seam is local by the grease plug, and blower fan still can continue high-efficiency operation.
Embodiment 2
The present embodiment is the embodiment that the present invention installs and uses in the shell of deep hood type cooking fume remover.
Such as Fig. 2, shown in Figure 3: the early stage smoke exhaust pipe diameter that is equipped with of deep hood type cooking fume remover only has 160mm, early stage kitchen does not also have general ceiling decoration, Yu Liu exhaust smoke hole diameter only has 160mm mostly Shang the metope, so on " vest " formula shell 9 of centrifugal fan outside suit, establish latch closure 17, blower fan is directly installed on the kitchen wall surface, is in sustained height with the exhaust smoke hole of pre-Liu on the metope; The reduction nipple 3 of installing by Fang Bianyuan at the air outlet 2 of blower fan still uses original accessory, select the pvc pipe of external diameter 160mm do smoke exhaust pipe 4 also with the same specification of the smoke exhaust pipe of original configuration, directly inject the exhaust smoke hole of original Yu Liu on the wall, install and use in convenient in early days kitchen, lead to the outdoor mouth of pipe with interior 8cm place at smoke exhaust pipe 4, the magnetic gasket 5 that a cross-sectional diameter is set is 3mm, corresponding the dwindling of cage type guide rail 7 diameters that the smoke evacuation mouth of pipe tilts to install, the diameter that is placed on the iron sheet shell ball 6 in the cage type guide rail 7 is 154mm; For fan induced draught mouth 10 is equipped with one by the pipe joint 11 of circle change side, the lifting cylinder is used as in the adherent installation of square Smoking pipe 12 settings that connects length of side 20cm, exhaust smoke hole on the former exhaust fume collecting hood shell 14 is moved on to the centre, be connected with Smoking pipe 12 lower end orifice sealings, the abducent square poly-cigarette cone 16 of end opening is installed in the mouth of pipe that is tightly connected, the smoking aperture at loudspeaker nozzle and exhaust fume collecting hood panel 18 centers is at a distance of 5cm, the oil sealing network 15 of using proof copper-wire braided is installed at the loudspeaker nozzle, abdicate the illuminating lamp 22 of setting in curved panel 18 lower edge of exhaust fume collecting hood, cut out three edge smoking seams 19 that 15mm is wide, along extending out 2mm, avoid solidifying oil to drip from sealing under the sealing of cutting; Still use the oil sealing network cover 20 of original configuration and contain lubricating cup 21.
After transformation transition of tradition deep hood type cooking fume remover, significant progressive 2 points that have: 1, selecting a kind of air quantity is 13.5m
3The early production of/min is done with reference to machine, continues to use smoke exhaust pipe and exhaust fume collecting hood with reference to machine, uses with reference to the blower fan of machine and makes model machine, and the exhaust air rate of measuring model machine reaches 17m on year-on-year basis
3/ min increases more than 25% than reference machine; Although 2, still use in the present embodiment with reference to the original small perforations oil sealing network cover of machine, mesh is not blocked in time cleaning by grease, and smoking seam in edge is inhaled intake velocity and will be strengthened, and makes blower fan continue to keep high-efficiency operation, prolongation cleaning frequency.
The present embodiment is the embodiment that the present invention installs and uses in the shell of European type cooker hood.
Such as Fig. 4, shown in Figure 5: the early production that to select an European type cooker hood model be CXW238-221 is done with reference to machine, adopt its first wife's centrifugal fan (input power 198w, inlet scoop diameter 23cm), below " vest " formula shell 9 of this Fans outside suit, establish latch closure 17, blower fan is directly installed on above the suspended ceiling 24 in kitchen; The impeller 1 maintenance level of blower fan, at the air outlet 2 of blower fan pipe joint 3 by the reducing of Fang Bianyuan is installed, make the Area Ratio blower fan air outlet enlarged areas 19% of round exit, adopt the PVC water pipe of external diameter 200mm to do smoke exhaust pipe 4, the 10cm place arranges the magnetic gasket 5 of a cross-sectional diameter 4mm in the outlet of smoke exhaust pipe 4, outlet-inclined impeller vane at smoke exhaust pipe 4 is installed the cage type guide rail 7 that is combined into five steel wires, the iron sheet shell ball 6 of a diameter 192mm is placed on guide rail 7 centres of cage type, then injects kitchen common flue 25 with smoke exhaust pipe 4 one same levels that pvc pipe is done; For fan induced draught mouth 10 is equipped with one by the pipe joint 11 of circle change side, connect the adherent installation of square Smoking pipe 12 settings and be used as the lifting cylinder, it only is 20cm * 20cm that square lifting cylinder keeps the basal area periphery identical with the fan induced draught mouth, two sesquialters have been dwindled than the square lifting cylinder basal area that European machine generally adopts, the smoke aperture at lower end and center, exhaust fume collecting hood shell 14 top is tightly connected, lift a ultra-thin plate shaped exhaust fume collecting hood, appearance and size is (long * wide * thick) 900mm * 505mm * 55mm, reduce 20mm than the exhaust fume collecting hood thickness with reference to machine, in the exhaust fume collecting hood face plate center double-deck oil boom 23 with reference to machine is set still, square poly-cigarette cone 16 is installed below aperture that exhaust fume collecting hood shell 14 central seal are connected in Smoking pipe 12 lower ends, oil sealing network 15 with proof copper-wire braided is installed in the loudspeaker nozzle, allow the end opening of square poly-cigarette cone 16 expansions just in time cover oil boom 23 tops that the center arranges, and with a slice fence on oil boom 23 upper stratas at a distance of 30mm, at exhaust fume collecting hood panel 18 edges, face the illuminating lamp 22 that setting is abdicated on three empty limits at the cube group petticoat pipe, cut out three edge smoking seams 19 that 15mm is wide.
The present embodiment still uses the European machine first wife's of CXW238-221 type blower fan and two-layer oil boom, uses the PVC water pipe of external diameter 200mm instead and does smoke exhaust pipe, and long 138cm adopts Split type structure to make model machine, and obtain 4 progress through measuring: 1, exhaust air rate reaches 19m
3/ min increases 40% than the reference machine nominal air delivery that dispatches from the factory; 2, the square lifting cylinder basal area of split type European type cooker hood has been dwindled two sesquialters, and exhaust fume collecting hood is thinner, and the complete machine moulding is more unfolded; 3, poly-cigarette cone makes and sucks oil smoke and gather to the center, be arranged on the grid that block of exhaust fume collecting hood face plate center, the wind speed of intermediate gap inspiration increases, maximum wind velocity surpasses 7m/s, the average inspiration wind speed of exhaust fume collecting hood edge smoking sealing is 2.5m/s, dense oil smoke is gathered to the center sucked rapidly, the oil smoke of the diffusion of rising is also no longer easily elegant from Boping template exhaust fume collecting hood edge; The magnetic gasket of 4 cross-sectional diameter 4mm is located at the smoke evacuation mouth of pipe of internal diameter 194mm with interior 10cm place, when the ball of diameter 192mm is blown off the smoke evacuation mouth of pipe 12cm during smoke evacuation, exhaust air rate cuts down 3%, the smoke evacuation mouth of pipe that blows off reaches the 18cm exhaust air rate and no longer reduces, the ball that stops the to discharge fume smoke evacuation mouth of pipe of rolling back is held by magnetic gasket, has verified that " bobbin type " magnetic padlock check-valves is practical reliable.
Embodiment 4
The present embodiment is the embodiment that the present invention installs and uses in the shell of a kind of " near-absorption type " range hood.
Select a model be " near-absorption type " lampblack absorber of CWX-189-JX10 as the reference machine, this goes on the market in the recent period with reference to machine, establishes upper and lower air inlet at the exhaust fume collecting hood panel, underlying two Fans in exhaust fume collecting hood, input power adds up to 189w, air quantity 15m
3/ min.
Shown in Figure 7 such as Fig. 6: the input power of 1 centrifugal fan of outfit with equate with reference to machine, in embodiment 3, use air quantity and reach 19m
3/ min, the pvc pipe of external diameter 200mm is installed in air outlet 2 levels of this centrifugal fan is done smoke exhaust pipe, and " bobbin type " magnetic padlock check-valves of installing at the smoke evacuation mouth of pipe all with embodiment 3 identical (omitting their sequence number among the figure), the configurations different from embodiment 3 are: at fan induced draught mouth 10 a common circular reduction nipple is installed, erect the circular Smoking pipe 13 that diameter 200mm is installed, circular Smoking pipe 13 leaves metope 4cm, continue to use the still adherent installation of exhaust fume collecting hood with reference to machine, change circle into reference to the square venthole on the machine exhaust fume collecting hood shell 14, be connected with the lower end ferrule of circular Smoking pipe 13, below exhaust fume collecting hood shell 14 centers change circular smoke aperture into, a square poly-cigarette cone 16 still is installed, because the exhaust fume collecting hood of near-suction type oil smoke suction machine tilts to install, the square poly-cigarette cone 16 of installing in exhaust fume collecting hood can only outwards be extended to square angle by three spring songs; Because the experimental prototype exhaust air rate among the embodiment 3 has reached 19m
3/ min, increase 1/4 than reference machine, so exhaust fume collecting hood panel 18 centres at the reference machine, inhale at the former top edge of establishing between row's grid shape smoking-hole 26 of seam 25 and lower limb, set up the rectangular smoking-hole of a length of side 20cm * 40cm, increase suction air volume and make the turnover air quantity keep balance; At the two-layer oil boom 23 of the salty folded installation of the smoking-hole of setting up; Oil boom 23 is parallel with the angle of square poly-cigarette cone 16, and at a distance of 5cm; Aperture at square cone 16 tilts to install the oil sealing network 15 of using proof copper-wire braided.
The present embodiment transform Split type structure as with reference to machine, and the practical function of obtaining has: 1, confirmation the present invention stands good in the narrow exhaust fume collecting hood that tilts; If 2, the present embodiment adopts the PVC water pipe to do Smoking pipe, only need square decoration cylinder of suit just to become with the reference machine the same, shell and external packing that seal has been levied seperating cooker hood can be divided into two skins; 3, adopt circular Smoking pipe to leave a little installation of metope, metope is easily kept a public place clean, also can change the overall image of " near-absorption type " lampblack absorber; 4, blower fan is away from by the ear, and noise is by " vest " housing shroud, and is particularly important for " near-absorption type " lampblack absorber.
Embodiment 5
The present embodiment is that the present invention is equipped with circular pipe blower fan (deep and remote floating fan), adopts circular Smoking pipe to face the embodiment that hovering is hung circular exhaust fume collecting hood.
As shown in Figure 8: select model C YUF-200 circular pipe blower fan 27, setting is arranged on the top of kitchen ceiling 24, the impeller 1 maintenance level of blower fan, the straight pipe of rigidity that external diameter 200mm directly is installed on the air outlet 2 of blower fan 27 is done smoke exhaust pipe 4 and is passed roof 28, in the outlet of smoke exhaust pipe 4 as long as a rainhat 29 still is installed; Below the inlet scoop 10 of blower fan 27, erect the circular Smoking pipe 13 of diameter 200mm is installed, lift circular exhaust fume collecting hood, the shell moulding of circular exhaust fume collecting hood can be varied, as adopt umbrella hood-shaped, tubaeform, circular exhaust fume collecting hood adopts a kind of bamboo weaving bamboo hat-shaped shell 30 in the present embodiment, and bamboo hat-shaped shell 30 beads are sagging, consists of a circle edge smoking seam 19 at the edge of circular exhaust fume collecting hood; Venthole on bamboo hat-shaped shell 30 tops is connected with circular Smoking pipe 13 lower end ferrules, and circular poly-cigarette cone 16 is installed, and the oil sealing network 15 of proof copper-wire braided is installed at the loudspeaker nozzle; At a disc oil sealing network of circular exhaust fume collecting hood center configuration cover 31 and a Sheng food tray 32.
In above several embodiment, the present invention adopts centrifugal wind, erect the Smoking pipe of installing and to face hovering extension exhaust fume collecting hood, just the smoke exhaust pipe in external a lot of kitchens is erect and is passed the roof, vertically lead to outdoor flue adopt the circular pipe blower fan have 3 desirable: 1, the present embodiment is equipped with CYUF-200 type circular pipe blower fan, noise ratio centrifugal blower fan is low, input power 138w, and air quantity surpasses 15m
3/ min, the ratio centrifugal Fan Energy-saving; 2, the pipe that diameter 200mm can directly be installed into and out of the air port of circular pipe blower fan is done the smoking smoke exhaust pipe, and is easy for installation; 3, the circular pipe blower fan also can be arranged on the kitchen ceiling top, oblate pipeline fan is exposed, and to be serially connected in smoking not dazzling with the smoke exhaust pipe centre yet, so, suction, smoke exhaust pipe are connected into an elongated pipe, with the elongated pipe of this root, face hovering in spacious kitchen and hang the circular exhaust fume collecting hood of a modelling fashion, range hood just no longer is original as usual.
Claims (6)
1. the general movement of the electronic range hood of separating domestic, comprise: the blower fan of range hood and exhaust fume collecting hood are installed separately above the kitchen range top, fan puts the shell of a picture " vest ", " vest shell " the inside filling sound-absorbing damping material, high being placed in above the furred ceiling of kitchen of parcel blower fan, perhaps hang below the top board of kitchen, also can be directly installed on the kitchen wall, make the motor of blower fan open at " neckline of vest ", the air outlet of blower fan stretches out from " cuff of vest ", the inlet scoop of blower fan open at " another cuff of vest " towards the kitchen range top, Smoking pipe is vertically installed in inlet scoop at blower fan, hang exhaust fume collecting hood, at exhaust fume collecting hood outer casing frontispiece plug-in mounting remote controller, remote control blower fan.It is characterized in that: be installed in the draught fan impeller maintenance level of kitchen range top top, the air outlet of blower fan install the straight pipe of rigidity lead to outdoor, the inlet scoop of blower fan be positioned at kitchen range directly over; Adopt circular pipe blower fan (deep and remote floating fan), in the air outlet setting of blower fan smoke exhaust pipe is installed and is passed the roof; Adopt centrifugal fan, the exhaust smoke hole of blower fan and metope setting is in sustained height, 1 interface is set by the reduction nipple of Fang Bianyuan at the air outlet of blower fan, and the straight pipe of level installation rigidity leads to outdoor; The smoke exhaust pipe of installing in level leads to the outdoor mouth of pipe, and " bobbin type " magnetic padlock check-valves that prevents reverse flowing of air flows is installed; At the Smoking pipe that vertically install the inlet scoop of blower fan, the smoke aperture on its lower end and the exhaust fume collecting hood shell is tightly connected, and at the mouth of pipe at the place that is tightly connected poly-cigarette cone is installed, and at poly-cigarette loudspeaker nozzle oil sealing network is installed, at exhaust fume collecting hood outer casing frontispiece plug-in mounting remote controller.
2. the general movement of the electronic range hood of a kind of separating domestic as claimed in claim 1, be characterised in that blower fan and exhaust fume collecting hood that general movement is equipped with are installed separately above the kitchen range top, the impeller of blower fan keeps level, the inlet scoop of blower fan be positioned at kitchen range directly over, adopt centrifugal fan will with kitchen wall surface on exhaust smoke hole be in sustained height.
3. the general movement of the electronic range hood of a kind of separating domestic as claimed in claim 1 is characterised in that the smoke exhaust pipe of installing at the air outlet of blower fan, adopts the straight pipe of rigidity to do smoke exhaust pipe and leads to outdoor.
4. the general movement of the electronic range hood of a kind of separating domestic as claimed in claim 1, be characterised in that in level " bobbin type " magnetic padlock check-valves that leads to outdoor smoke evacuation mouth of pipe installation is installed, by establishing a magnetic gasket with interior leading to the outdoor smoke evacuation mouth of pipe, be assembled into the cage type guide rail with several steel wires, tilt to be installed in horizontal smoke exhaust pipe and lead to the outdoor mouth of pipe, an iron sheet shell ball put in the cage type guide rail form, ball when smoke evacuation by the smoke orifice that begins to rehearse that blows off, stop to discharge fume and the smoke evacuation mouth of pipe of rolling back is held by the sealing ring of magnetic.
5. the general movement of the electronic range hood of a kind of separating domestic as claimed in claim 1 is characterised in that erectting the Smoking pipe of installing at the fan induced draught mouth can justify, can be adherent or face empty the installation, and the lower end hangs exhaust fume collecting hood.
6. the general movement of the electronic range hood of a kind of separating domestic as claimed in claim 1, be characterised in that the poly-cigarette cone of the mouth of pipe installation that is connected with the exhaust fume collecting hood body seal in the Smoking pipe lower end, the poly-abducent nozzle of cigarette cone is parallel with the exhaust fume collecting hood panel and keep suitable distance, at the oil sealing network proof copper-wire braided of loudspeaker nozzle installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102226920A CN102901131A (en) | 2011-07-30 | 2011-07-30 | General movement for split-type household electric range hood |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566594A (en) * | 2015-03-01 | 2015-04-29 | 张宏松 | Suspended-ceiling type range hood mounting seat |
| CN105674363A (en) * | 2016-03-02 | 2016-06-15 | 奇联电器(合肥)有限公司 | Novel full-automatic range hood |
| CN105823104A (en) * | 2016-05-05 | 2016-08-03 | 中山七灵电器科技有限公司 | Structure-improved range hood |
| CN105972668A (en) * | 2016-07-13 | 2016-09-28 | 珠海欧姆斯厨房电器有限公司 | Rang hood with motor mounted in split form |
| CN107086095A (en) * | 2017-06-22 | 2017-08-22 | 中国船舶重工集团公司第七0三研究所 | A kind of ohmic load kuppe |
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| CN2347080Y (en) * | 1998-12-30 | 1999-11-03 | 陈宣慰 | Splitting smoke extracting and discharging appts. |
| CN2632537Y (en) * | 2003-08-11 | 2004-08-11 | 王全龄 | Low-noise cooker hood |
| CN2842255Y (en) * | 2005-08-10 | 2006-11-29 | 刘浙明 | The blower fan separator of range hood |
| CN201706018U (en) * | 2010-06-24 | 2011-01-12 | 宁波金欧五金制品有限公司 | Attraction adjustable magnet excessive flow control valve |
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| DE4104963C1 (en) * | 1991-02-18 | 1992-06-25 | Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De | |
| CN2347080Y (en) * | 1998-12-30 | 1999-11-03 | 陈宣慰 | Splitting smoke extracting and discharging appts. |
| CN2632537Y (en) * | 2003-08-11 | 2004-08-11 | 王全龄 | Low-noise cooker hood |
| CN2842255Y (en) * | 2005-08-10 | 2006-11-29 | 刘浙明 | The blower fan separator of range hood |
| CN201706018U (en) * | 2010-06-24 | 2011-01-12 | 宁波金欧五金制品有限公司 | Attraction adjustable magnet excessive flow control valve |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566594A (en) * | 2015-03-01 | 2015-04-29 | 张宏松 | Suspended-ceiling type range hood mounting seat |
| CN105674363A (en) * | 2016-03-02 | 2016-06-15 | 奇联电器(合肥)有限公司 | Novel full-automatic range hood |
| CN105823104A (en) * | 2016-05-05 | 2016-08-03 | 中山七灵电器科技有限公司 | Structure-improved range hood |
| CN105972668A (en) * | 2016-07-13 | 2016-09-28 | 珠海欧姆斯厨房电器有限公司 | Rang hood with motor mounted in split form |
| CN107086095A (en) * | 2017-06-22 | 2017-08-22 | 中国船舶重工集团公司第七0三研究所 | A kind of ohmic load kuppe |
| CN107086095B (en) * | 2017-06-22 | 2023-05-16 | 中国船舶重工集团公司第七0三研究所 | Resistance load kuppe |
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Application publication date: 20130130 |