CN207922317U - A kind of novel net filter range hood - Google Patents

Abstract

The utility model discloses a kind of novel net filter range hoods, include mainly exhaust fume collecting hood I, smoke collecting chamber and net-filter assembly I, and smoke collecting chamber is connected with exhaust fume collecting hood I, and net-filter assembly I is fixed on smoke collecting chamber, includes aeroge filter mesh layer I in net-filter assembly I.Aeroge filter mesh layer is equipped in the utility model net-filter assembly, the characteristic of aeroge strainer itself can reach filtering fume, strong oil suction, improve the effect of grease separation, vibration and noise reducing, high oil storage rate.

Description

A kind of novel net filter range hood

Technical field

The utility model is related to extractor hood structures, and in particular to a kind of novel net filter range hood.

Background technology

Main two effects of filter screen of range hood, first, filtering greasy dirt, isolates grease molecules, and to oil smoke have water conservancy diversion and Oil Guide effect；Second is that the small mesh of strainer has certain rectified action to the oil smoke air-flow of outside sucking, oil smoke can be effectively reduced Fan noise in box body.Since a large amount of greasy dirt molecules generated during long-term culinary cuisine are poly- in strainer outer surface Collection, these greasy dirts cause strainer to block, and load increases, and influence kitchen ventilator suction performance, and unfavorable to the generation of smoke machine core component It influences.Meanwhile prolonged use, a large amount of greasy dirt point are collected in lubricating cup and oil trap, and periodic cleaning is needed.If accumulation Greasy dirt cannot smoothly clean, can cause to have virose oil smoke discharge and have some setbacks, diffusivity increases, and endangers family health.Generally When cleaning strainer using cleaning agent, often take time and effort, and cleaning difficulty is very big.

In the prior art, the material of strainer is mainly that stainless steel material and cold plate material stretch and in surface additional coatings Material.But no matter which kind of mode, filter effect, which is not especially desirable, small greasy dirt molecule, can enter kitchen ventilator inner cavity, greatly The greasy dirt molecule of amount is centered around motor and impeller surface, influences the kitchen ventilator service life；Secondly, the accumulation of long-term greasy dirt causes strainer stifled Plug, load increase, and reduce smoke absorption effect.In addition, the greasy dirt that oil network filters out generally is collected into oil trap and lubricating cup, increase Cleaning cumbersome degree reduces resident's experience.Therefore, in existing technology, there is cleaning difficulty in filter screen of range hood, easily block, long Time uses the technical problems such as reduction kitchen ventilator smoke absorption effect.

Utility model content

In view of the above problems, the utility model proposes a kind of novel net filter range hood, can cross small in filtering fume Smoke particle further increases grease separating degree, realizes that real inner cavity is without dismantling and cleaning.

What the technical solution of the utility model was realized in：This novel net filter range hood includes mainly exhaust fume collecting hood I, smoke collecting chamber and net-filter assembly I, smoke collecting chamber are connected with exhaust fume collecting hood I, and net-filter assembly I is fixed on smoke collecting chamber, in net-filter assembly I It include aeroge filter mesh layer I.

Further, the net-filter assembly I further includes having strainer upper layer bracket I and strainer lower floor support I, aeroge filter Stratum reticulare I is located at the centre of strainer upper layer bracket I and strainer lower floor support I.

Further, the mesh of whirlwind shape is provided on the strainer upper layer bracket I and strainer lower floor support I.

Further, the aeroge filter mesh layer I is disposable thin layer.

Further, the strainer lower floor support I be equipped with net-filter assembly buckle structure, net-filter assembly buckle structure with Screw cooperation card base is fixed on smoke collecting chamber.

Further, the top of the exhaust fume collecting hood I is the babinet of kitchen ventilator, and blower fan system, wind turbine system are equipped in babinet System is made of spiral case, motor, impeller.

This novel net filter range hood includes mainly net-filter assembly II, and net-filter assembly II is located at the center of exhaust fume collecting hood II, The top of exhaust fume collecting hood II is oil smoke box body, and spiral case, motor, draught fan impeller and check-valves are equipped in oil smoke box body.

Further, the net-filter assembly II includes under strainer upper layer bracket II, aeroge filter mesh layer II and strainer Layer holder II, aeroge filter mesh layer II are located at the centre of strainer upper layer bracket II and strainer lower floor support II.

Further, the strainer upper layer bracket II, aeroge filter mesh layer II and strainer lower floor support II are positive cone The frame of whirlwind shape is provided on shape structure, strainer upper layer bracket II and strainer lower floor support II, aeroge filter mesh layer II is primary Property thin layer.

Further, the strainer lower floor support II is equipped with hole flanging for fixing and fastener structure.

The beneficial effects of the utility model：

(1), it is equipped with aeroge filter mesh layer in net-filter assembly, the characteristic of aeroge strainer itself can reach filtering fume, strong Oil suction improves the effect of grease separation, vibration and noise reducing, high oil storage rate.

(2), net-filter assembly includes strainer upper layer bracket, aeroge filter mesh layer and strainer lower floor support, increases air inlet Area improves smoke absorption effect, while ensure that the rigidity of aeroge filter mesh layer.

(3), the shape of strainer upper layer bracket, aeroge filter mesh layer and strainer lower floor support is disc or positive cone, Edge angle is relatively large, ensure that the effect of the water conservancy diversion Oil Guide of oil smoke, has good water conservancy diversion Oil Guide.

(4), the efficient oil absorption of aeroge strainer can eliminate lubricating cup by inside greasy dirt molecule absorption to strainer gap With the installation of oil trap, space is saved, it is beautiful, it is easy to clean.

(5), aeroge filter mesh layer is disposable thin layer, crosses good filtering fume effect, strong oil suction, improves grease separation, vibration damping Noise reduction, high oil storage rate, the also effect of vibration and noise reducing, regularly replace the filter mesh layer, fundamentally solve resident and clean oil smoke The worry of machine.

Description of the drawings

It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram of the utility model side-suction type range hood.

Fig. 2 is the decomposition texture schematic diagram of side-suction type range hood.

Fig. 3 is the decomposition texture schematic diagram of the net-filter assembly of side-suction type range hood.

Fig. 4 is the strainer lower floor support structural schematic diagram of side-suction type range hood.

Fig. 5 is the structural schematic diagram of the utility model top suction type kitchen ventilator.

Fig. 6 is the decomposition texture schematic diagram of the net-filter assembly of top suction type kitchen ventilator.

Fig. 7 is the strainer lower floor support structural schematic diagram of top suction type kitchen ventilator.

In figure：I 1-1 of exhaust fume collecting hood, greasy dirt molecule I 1-2, oil guide plate 1-3, smoke collecting chamber 1-4, blower fan system 1-5, net-filter assembly I 1-6, I 1-61 of strainer upper layer bracket, I 1-62 of aeroge filter mesh layer, I 1-63 of strainer lower floor support, net-filter assembly buckle structure 1- 7, II 2-1 of net-filter assembly, II 2-2 of exhaust fume collecting hood, greasy dirt molecule II 2-3, spiral case 2-4, oil smoke box body 2-5, motor 2-6, wind turbine Impeller 2-7, check-valves 2-8, II 2-11 of strainer upper layer bracket, II 2-12 of aeroge filter mesh layer, II 2-13 of strainer lower floor support are turned over Hole 2-132, fastener structure 2-131.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Embodiment 1：This novel net filter range hood, mainly include I 1-1 of exhaust fume collecting hood, oil guide plate 1-3, smoke collecting chamber 1-4, Blower fan system 1-5 and net-filter assembly I 1-6, smoke collecting chamber 1-4 are located at the centre of I 1-1 of exhaust fume collecting hood, the top of I 1-1 of exhaust fume collecting hood For the babinet of kitchen ventilator, babinet is interior to be equipped with blower fan system 1-5, and I 1-6 of net-filter assembly is located at the inside of oil guide plate 1-3, and is fixed on On smoke collecting chamber 1-4, I 1-2 of greasy dirt molecule is located in I 1-6 of net-filter assembly.Blower fan system 1-5 is made of spiral case, motor, impeller.Wind Oil smoke can be aspirated and enter oil smoke box body by the filtering of I 1-6 of net-filter assembly and eventually pass through smoke machine by machine system 1-5 Check-valves is discharged in common flue.I 1-2 of greasy dirt molecule that I 1-6 of net-filter assembly is filtered out can be stored in net-filter assembly I Inside 1-6.

Embodiment 2：On the basis of embodiment 1, I 1-6 of the net-filter assembly includes I 1-61 of strainer upper layer bracket, gas The sandwich of tri- layers of I 1-62 of gel filter mesh layer and I 1-63 of strainer lower floor support, I 1-62 of aeroge filter mesh layer are located on strainer The centre of layer I 1-61 of holder and I 1-63 of strainer lower floor support.I 1-61 of strainer upper layer bracket, I 1-62 of aeroge filter mesh layer and filter I 1-63 of net lower floor support is disc, and whirlwind shape is provided on I 1-63 of I 1-61 of strainer upper layer bracket and strainer lower floor support The rigidity of reinforced support is mainly capable of in the effect of mesh, the mesh, while increasing the incoming air area of filter screen of range hood, strainer group The total of I 1-6 of part is all rounded can to enhance the flow conductivity of I 1-6 of net-filter assembly, be conducive to the smooth water conservancy diversion of oil smoke and enter airsetting In I 1-62 of glue filter mesh layer.

Embodiment 3：On the basis of embodiment 2, I 1-62 of aeroge filter mesh layer is disposable thin layer, when strainer is inhaled It after attached a certain amount of greasy dirt, after windage to limiting design value, periodically directly replaces, thoroughly takes leave of cleaning strainer.Utilize the light of aeroge Matter, high porosity, heat-insulated, high-specific surface area, high rigidity, high resiliency, strong oil suction property, have strong filter adsorb greasy dirt by force Ability, and since its gap reaches smaller scale, the greasy dirt molecule of very little can be filtered out；I 1- of aeroge filter mesh layer 62 also have the characteristics that high ventilation rate, can reduce strainer resistance, promote the smoke absorption effect of kitchen ventilator entirety；Secondly, airsetting The porosity of I 1-62 of glue filter mesh layer is very big, has very strong oil storage capacity, can use for a long time, can be within a certain period of time Greasy dirt is stored, range hood lubricating cup and tank structure can be removed in this way, simplifies side-suction type range hood structure.The strainer improves oil smoke The grease separating degree of machine, I 1-2 of greasy dirt molecule are collected at the layer, realize that kitchen ventilator inner cavity is really without dismantling and cleaning, and can go oil removing The devices such as the lubricating cup oil groove of smoke machine make kitchen ventilator become more succinct, also eliminate the worry of cleaning lubricating cup and oil groove；In addition, I 1-62 of the aeroge filter mesh layer also characteristics with high porosity and strong elasticity, effectively reduce the vibration at oil screen of range hood, absorb The noise that kitchen ventilator is sent out is promoted resident and is imitated using the experience of kitchen ventilator to solve the worry brought to resident and developer Fruit.

Embodiment 4：On the basis of embodiment 3, I 1-63 of strainer lower floor support is equipped with net-filter assembly buckle structure 1-7, net-filter assembly buckle structure 1-7 are fixed on screw cooperation card base on smoke collecting chamber 1-4.

Kitchen ventilator in use, I 1-2 of greasy dirt molecule will be filtered I 1-62 of middle layer aeroge filter mesh layer, and the layer not Lower I 1-2 of greasy dirt molecule of disconnected accumulation, is really achieved spiral case, motor, the draught fan impeller cleaning of kitchen ventilator inner cavity, to ensure oil smoke Permanent without dismantling and cleaning, the holding good smoke absorption effect of range hood of machine, fundamentally solves resident and cleans the tired of kitchen ventilator It is angry.

The usage scenario of the novel net filter range hood is not limited to side extraction cooking fume extractor, can also be that top suction type is inhaled Kitchen ventilator, it is specific as follows：

Embodiment 5：This novel net filter range hood, includes mainly II 2-1 of net-filter assembly, and II 2-1 of net-filter assembly is located at The top at the center of II 2-2 of exhaust fume collecting hood, II 2-2 of exhaust fume collecting hood is oil smoke box body 2-5, and spiral case 2- is equipped in oil smoke box body 2-5 4, motor 2-6, draught fan impeller 2-7 and check-valves 2-8, II 2-3 of greasy dirt molecule are located in II 2-1 of net-filter assembly.Spiral case 2-4, electricity Machine 2-6, draught fan impeller 2-7 form wind turbine, and oil smoke can be aspirated and enter oil by the filtering of II 2-1 of net-filter assembly by wind turbine Smoke machine babinet 2-5, and eventually pass through smoke machine check-valves 2-8 and be discharged in common flue.The greasy dirt that II 2-1 of net-filter assembly is filtered out II 2-3 of molecule can be stored in inside II 2-1 of net-filter assembly.

Embodiment 6：On the basis of embodiment 5, II 2-1 of the net-filter assembly include II 2-11 of strainer upper layer bracket, II 2-12 of aeroge filter mesh layer and strainer lower floor support II 2-13, II 2-12 of aeroge filter mesh layer are located at II 2- of strainer upper layer bracket The centre of 11 and II 2-13 of strainer lower floor support.II 2-11 of strainer upper layer bracket, II 2-12 of aeroge filter mesh layer and strainer lower layer II 2-13 of holder is positive cone structure, and II 2-11 of strainer upper layer bracket and II 2-13 of strainer lower floor support are provided with the frame of whirlwind shape Frame, the effect of the frame are mainly the rigidity of reinforced support, and the big mesh of supporting structure can increase air intake surface when fume-exhausting The total of product, II 2-1 of net-filter assembly is all in positive tapered structure, can enhance the flow conductivity of filter structure, be conducive to oil smoke Smooth water conservancy diversion enters in kitchen ventilator inner cavity, and II 2-12 of aeroge filter mesh layer is disposable thin layer, is periodically directly replaced, and thoroughly takes leave of clear Filter wash net.

Embodiment 7：On the basis of embodiment 6, II 2-13 of strainer lower floor support is equipped with hole flanging for fixing Quick detachable screw cooperation fastener structure 2-131 is installed to accurately solid on 2-132 and fastener structure 2-131, hole flanging 2-132 It is scheduled on smoke collecting chamber

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (10)

1. a kind of novel net filter range hood, it is characterised in that：Include mainly exhaust fume collecting hood I (1-1), smoke collecting chamber (1-4) and strainer Component I (1-6), smoke collecting chamber (1-4) are connected with exhaust fume collecting hood I (1-1), and net-filter assembly I (1-6) is fixed on smoke collecting chamber (1-4), Include aeroge filter mesh layer I (1-62) in net-filter assembly I (1-6).

2. novel net filter range hood according to claim 1, it is characterised in that：The net-filter assembly I (1-6) further includes There are strainer upper layer bracket I (1-61) and strainer lower floor support I (1-63), aeroge filter mesh layer I (1-62) to be located at strainer upper layer branch The centre of frame I (1-61) and strainer lower floor support I (1-63).

3. novel net filter range hood according to claim 2, it is characterised in that：The strainer upper layer bracket I (1-61) With the mesh for being provided with whirlwind shape on strainer lower floor support I (1-63).

4. novel net filter range hood according to claim 3, it is characterised in that：The aeroge filter mesh layer I (1-62) For disposable thin layer.

5. novel net filter range hood according to claim 4, it is characterised in that：The strainer lower floor support I (1-63) It is equipped with net-filter assembly buckle structure (1-7), net-filter assembly buckle structure (1-7) is fixed on smoke collecting chamber with screw cooperation card base On (1-4).

6. novel net filter range hood according to claim 1, it is characterised in that：The top of the exhaust fume collecting hood I (1-1) is The babinet of kitchen ventilator, babinet is interior to be equipped with blower fan system (1-5), and blower fan system (1-5) is made of spiral case, motor, impeller.

7. a kind of novel net filter range hood, it is characterised in that：Include mainly net-filter assembly II (2-1), net-filter assembly II (2-1) Positioned at the center of exhaust fume collecting hood II (2-2), the top of exhaust fume collecting hood II (2-2) is oil smoke box body (2-5), oil smoke box body (2-5) It is interior to be equipped with spiral case (2-4), motor (2-6), draught fan impeller (2-7) and check-valves (2-8).

8. novel net filter range hood according to claim 7, it is characterised in that：The net-filter assembly II (2-1) includes There are strainer upper layer bracket II (2-11), aeroge filter mesh layer II (2-12) and strainer lower floor support II (2-13), aeroge strainer II (2-12) of layer is located at the centre of strainer upper layer bracket II (2-11) and strainer lower floor support II (2-13).

9. novel net filter range hood according to claim 8, it is characterised in that：II (the 2- of strainer upper layer bracket 11), aeroge filter mesh layer II (2-12) and strainer lower floor support II (2-13) are positive cone structure, strainer upper layer bracket II The frame of whirlwind shape is provided on (2-11) and strainer lower floor support II (2-13), aeroge filter mesh layer II (2-12) is disposable thin Layer.

10. novel net filter range hood according to claim 9, it is characterised in that：II (the 2- of strainer lower floor support 13) hole flanging for fixing (2-132) and fastener structure (2-131) are equipped with.