CN107091487B

CN107091487B - Oviduct compressed air smoke exhaust ventilator

Info

Publication number: CN107091487B
Application number: CN201710430618.5A
Authority: CN
Inventors: 陈勇成
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-09
Filing date: 2017-06-09
Publication date: 2018-11-02
Anticipated expiration: 2037-06-09
Also published as: CN107091487A

Abstract

The invention discloses oviduct compressed air smoke exhaust ventilators, including flue gas cover, smoke discharge tube, cross shelf, oviduct blowing plant is provided in flue gas cover, oviduct blowing plant is made of motor and oviduct, oviduct blowing plant is fixed on the center in flue gas cover by cross shelf, the casing peripheral of the rotor of the oviduct blowing plant further respectively has the identical and equally distributed oviduct of tangential direction along rotor of three structures, ovalisation smoke-intake pipe mouth is respectively set in the side of three big one end of oviduct, the opening direction of three oval smoke-intake pipe mouths is identical, three small one end of oviduct are arranged respectively to be bent up smoke evacuation nozzle, three outer tube walls for being bent up smoke evacuation nozzle are connected with the shell of rotor respectively.The present invention has simple in structure, and mist extractor is efficient, power saving, and oil smoke can be discharged in time, make kitchen more sanitation and hygiene the advantages of.

Description

Oviduct compressed air smoke exhaust ventilator

Technical field

The present invention relates to a kind of smoke exhaust ventilators, the more particularly to design and manufacture of oviduct compressed air smoke exhaust ventilator.

Background technology

Current smoke exhaust ventilator type is various, has from the appearance circular and two kinds rectangular.But these kind traditional Smoke exhaust ventilator is all that oil smoke is rotated to extract out by the fan blade of electric fan, using the lampblack-pumped method of electric fan, there is effect Rate is low, and smoke pumping speed is slow, and the oil smoke distributed in kitchen cannot be discharged in time, influences kitchen cleaning health.In order to make kitchen Room more sanitation and hygiene, people have to configure the larger smoke exhaust ventilator of power.When the power of smoke exhaust ventilator increases, consumption is brought The shortcomings that energy is big, and the electric lighting bill is heavy.

The present invention devises oviduct compressed air smoke exhaust ventilator, and oviduct compressed air dress is provided in flue gas cover It sets, which is made of motor, oviduct, in the rotor of oviduct blowing plant It is identical that casing peripheral is provided with three structures, and outside oviduct is uniformly distributed along rotor tangential direction.When electronic When machine high speed public affairs rotation, oviduct rotation is driven, forces that cooking fume to enter from oval air horn after oviduct rotation In oviduct, under oviduct effect, the compressing force of cooking fume increases, that cooking fume is using being bent up smoke evacuation nozzle to flue gas Discharge pipe is discharged.It is tested with the kitchen ventilator of equal-wattage, when sending out identical cooking fume, is taken out using conventional electric fan Kitchen ventilator goes smoke pumping, needs cigarette could have been extracted out within 20 minutes.But go smoke pumping using the smoke exhaust ventilator of the present invention, it is only necessary to Just cigarette is extracted out within 10 minutes.General family is only needed using the conventional smoke exhaust ventilator of 80W using the smoke exhaust ventilator of the present invention Want 40W.It can be seen that the advantage that the smoke exhaust ventilator of the present invention is more efficient than conventional smoke exhaust ventilator and energy consumption is low.

Invention content

The object of the present invention is to provide a kind of oviduct compressed air smoke exhaust ventilators, to overcome existing for current kitchen ventilator It is insufficient.

In order to achieve the above purpose, oviduct compressed air smoke exhaust ventilator provided by the invention, including flue gas cover, flue gas Discharge pipe, cross shelf, specific technical solution：Oviduct blowing plant is provided in the flue gas cover；The loudspeaker Pipe blowing plant is made of motor, motor stator, rotor and oviduct；The shelf of the cross shelf Outer end is connect with flue gas cover inner wall respectively, and shelf inner end is connect with the shell of motor stator respectively, by oviduct compressed air Device is fixed on the center in flue gas cover；The casing peripheral of the rotor of the oviduct blowing plant is also distinguished The tangential direction equally distributed oviduct identical and along rotor equipped with three structures；Three oviducts are big Outwardly, small one end is inwardly for one end；Ovalisation smoke-intake pipe mouth is respectively set in the side of three big one end of oviduct；It is described Three oval smoke-intake pipe mouths opening direction it is identical；Three small one end of oviduct are arranged respectively to be bent up smoke exhaust pipe Mouthful；The outer tube wall that described three are bent up smoke evacuation nozzle is connected with the shell of rotor respectively；

The internal diameter of the three described big one end of oviduct is 10-13 centimetres, and small one end is bent up in smoke evacuation nozzle Diameter is 3-5 centimetres；

The plane of described three oval smoke-intake pipe mouths respectively with the first center line of three horizontal rotors that collapse, second Center line and third centerline are mutually parallel.

Had using the present invention of above-mentioned measure simple in structure, mist extractor is efficient, power saving, and oil smoke can be discharged, make in time Kitchen more sanitation and hygiene the advantages of.

Description of the drawings

Fig. 1 is that the partial cutaway of the present invention shows dimensional structure diagram；

Fig. 2 is the elevational schematic view of the present invention；

Fig. 3 is that the plane of the oval smoke-intake pipe mouth of the present invention three is mutual with the center line of three horizontal rotors that collapse respectively Parallel elevational schematic view.

Number explanation in figure：Flue gas cover 1, smoke discharge tube 2, cross shelf 3, shelf outer end 3-1, shelf inner end 3-2, loudspeaker Pipe blowing plant 4, motor stator 6, rotor 7, oviduct 8, oval smoke-intake pipe mouth 9, is bent up motor 5 Smoke evacuation nozzle 10, fixed hanging ring 11, fixed ear 12, the first center line L1 of the horizontal rotor that collapses, the second center line L2 and third Center line L3.

Specific implementation mode

The present invention is further described in detail below in conjunction with the accompanying drawings.

Show that dimensional structure diagram, Fig. 2 are the upward views of the present invention with reference to the partial cutaway that figure 1, Fig. 2, Fig. 1 are the present invention, It can be seen that the concrete structure of the present invention, including flue gas cover 1, smoke discharge tube 2, cross shelf 3, specific embodiment party from Fig. 1, Fig. 2 Formula：Oviduct blowing plant 4 is provided in flue gas cover 1；The oviduct blowing plant 4 is fixed by motor 5, motor Son 6, rotor 7 and oviduct 8 are formed；The shelf outer end 3-1 of the cross shelf 3 is connect with 1 inner wall of flue gas cover respectively, Shelf inner end 3-2 is connect with the shell of motor stator respectively, during oviduct blowing plant 4 is fixed in flue gas cover 1 On heart position；The casing peripheral of the rotor 7 of the oviduct blowing plant 4 further respectively has that three structures are identical and edge The equally distributed oviduct of tangential direction 8 of rotor 7；The big one end of three oviducts 8 outwardly, small one end Inwardly；Ovalisation smoke-intake pipe mouth 9 is respectively set in the side of three big one end of oviduct 8；Three ellipses into The opening direction of smoke orifice 9 is identical；Three small one end of oviduct 8 are arranged respectively to be bent up smoke evacuation nozzle 10；Described Three outer tube walls for being bent up smoke evacuation nozzle 10 are connected with the shell of rotor 7 respectively.

The internal diameter of three big one end of oviduct 8 is 10-13 centimetres, and small one end is bent up smoke evacuation 10 internal diameter of nozzle It is 3-5 centimetres.

With reference to figure 3, Fig. 3 be the oval smoke-intake pipe mouth of the present invention three plane respectively in three horizontal rotors that collapse The elevational schematic view that heart line is mutually parallel, as shown in the figure, the planes of this three oval smoke-intake pipe mouths 9 horizontal collapse with three respectively The first center line L1, the second center line L2 and the third centerline L3 of rotor 7 are mutually parallel.

When the present invention installs, flue gas cover is hung in by the more top of oil smoke by the fixation hanging ring 11 on left and right both sides, or use Screw passes through the fixed ear 12 on left and right both sides, and kitchen ventilator is fixed on the wall, flue gas cover is made slightly to tilt.It is electronic The power plug wire of machine 5 is drawn along cross shelf 3, which is not drawn into figure.

The invention is realized in this way：After connecting the power supply of the present invention, motor 5 rotates drive and is connected to electricity at high speed Three oviducts 8 of 7 shell of machine rotor rotate at high speed, after three oviducts 8 rotate at high speed, force that cooking fume respectively from The oval smoke-intake pipe mouth 9 of three oviduct sides enters in oviduct 8, and cooking fume under compression, forces in oviduct 8 Cooking fume is discharged through being bent up smoke evacuation nozzle 10 to smoke discharge tube 2.Three oviducts 8 are not rotated in broken height speed, cooking fume Constantly enter in oviduct 8, be constantly discharged from smoke discharge tube 2, reaches like this and the cooking fume in kitchen is extracted out.

Claims

1. oviduct compressed air smoke exhaust ventilator, including flue gas cover（1）, smoke discharge tube（2）, cross shelf（3）, feature exists In：The flue gas cover（1）Inside it is provided with oviduct blowing plant（4）；The oviduct blowing plant（4）By Motor（5）, motor stator（6）, rotor（7）And oviduct（8）It is formed；The cross shelf（3）Shelf outside End（3-1）Respectively with flue gas cover（1）Inner wall connects, shelf inner end（3-2）Respectively with motor stator（6）Shell connection, will Oviduct blowing plant（4）It is fixed on flue gas cover（1）On interior center；The oviduct blowing plant（4）'s Rotor（7）Casing peripheral to further respectively have three structures identical and along rotor（7）Periphery wall horizontal direction Upper tangent and equally distributed oviduct（8）, three oviducts（8）It is located in same level；Three oviducts（8）Big one End is respectively facing flue gas cover（1）, small one end is respectively facing rotor (7)；Three oviducts（8）The end face of big one end Ovalisation smoke-intake pipe mouth is respectively set（9）；Three oval smoke-intake pipe mouths（9）In same position, opening direction is identical；It should Three oviducts（8）Small one end is arranged respectively to be bent up smoke evacuation nozzle（10）；Three are bent up smoke evacuation nozzle（10）It is outer Tube wall respectively with rotor（7）Shell be connected；Pass through fixed hanging ring（11）Flue gas cover is hung in the more top of oil smoke, Or pass through fixed ear with screw（12）, kitchen ventilator is fixed on the wall.

2. oviduct compressed air smoke exhaust ventilator according to claim 1, it is characterised in that：Three oviducts（8）Big The internal diameter of one end is 10-13 centimetres, and small one end is bent up smoke evacuation nozzle（10）Internal diameter is 3-5 centimetres.