CN106958841A

CN106958841A - Conserving kitchen oil smoke pumping cooking equipment

Info

Publication number: CN106958841A
Application number: CN201710111954.3A
Authority: CN
Inventors: 李辰光; 连复桑; 郭明
Original assignee: Waterloo Cfd Engineering Consulting Corp
Current assignee: Waterloo Cfd Engineering Consulting Corp
Priority date: 2017-02-28
Filing date: 2017-02-28
Publication date: 2017-07-18
Also published as: TW201833485A; TWI629438B

Abstract

The invention discloses a kind of conserving kitchen oil smoke pumping cooking equipment, including：The kitchen range top, the kitchen range top is provided with stove eye；Cigarette machine body, the cigarette machine body is located above the kitchen range top, and the cigarette machine body has oil smoke suction inlet and oil smoke outlet；Oil smoke revolves acquisition means, the oil smoke rotation packaging is set between the cigarette machine body and the kitchen range top, there is air channel in the oil smoke rotation acquisition means, the air channel has air inlet and gas outlet, and the oil smoke rotation acquisition means utilize the air-flow sprayed from the gas outlet formation rotation oil smoke collection with the cyclone of the cyclone shape of oil smoke suction inlet described in cooking smoke guiding.Conserving kitchen oil smoke pumping cooking equipment according to embodiments of the present invention, culinary art effect is good, and operating noise is low, and power, energy consumption are low, and performance is high, and oil smoke diffusion is small, and Consumer's Experience is good.

Description

Conserving kitchen oil smoke pumping cooking equipment

Technical field

The present invention relates to kitchen appliance technical field, more particularly, to a kind of conserving kitchen oil smoke pumping cooking equipment.

Background technology

The general impeller by rotation of smoke exhaust ventilator produces certain negative pressure in smoking mouth, then attracts air-flow stream nearby Enter, but in fact, this attraction with away from smoking port and successively decrease rapidly, under the standard setting height(from bottom) of smoke exhaust ventilator, The suction arrival kitchen range top surface of smoke exhaust ventilator is very faint, thus oil smoke can not obtain enough to moving that smoking mouth is moved Power.Furthermore, the draft direction that smoke exhaust ventilator is produced is diverging, and smoke exhaust ventilator has taken many air from other directions away, And it is not only oil smoke from below, the discharge capacity and less of oil smoke in the unit interval is caused, and if oil smoke can not be timely Take away, can be affected by gravity and to bleeding around, it is impossible to taken away by smoke exhaust ventilator.Therefore, smoke exhaust ventilator in correlation technique Suction force range is limited, and suction force range can not increase, and fume-exhausting rate can not effectively improve, and energy consumption is big, and noise is big.

The content of the invention

It is contemplated that at least solving one of above-mentioned technical problem to a certain extent.

Therefore, the present invention proposes a kind of conserving kitchen oil smoke pumping cooking equipment, the conserving kitchen oil smoke pumping cooking equipment it is simple in construction, Energy consumption is low, and Consumer's Experience is good.

Conserving kitchen oil smoke pumping cooking equipment according to embodiments of the present invention, including：The kitchen range top, the kitchen range top is provided with stove eye；Cigarette Machine body, the cigarette machine body is located above the kitchen range top, and the cigarette machine body has oil smoke suction inlet and oil smoke outlet；Oil Cigarette revolves acquisition means, and the oil smoke rotation packaging is set between the cigarette machine body and the kitchen range top, in the oil smoke rotation acquisition means With air channel, the air channel has air inlet and gas outlet, and the oil smoke rotation acquisition means utilize the gas sprayed from the gas outlet Stream forms rotation oil smoke collection with the cyclone of the cyclone shape of oil smoke suction inlet described in cooking smoke guiding.

Conserving kitchen oil smoke pumping cooking equipment according to embodiments of the present invention, by setting oil smoke between cigarette machine body and the kitchen range top Acquisition means are revolved, the cyclone of cyclone shape is formed between the kitchen range top and cigarette machine body, the cyclone of cyclone shape has connected Yan Yuan and cigarette Generated in the oil smoke suction inlet of machine body, the altitude range between the kitchen range top and cigarette machine body it is powerful gather power, can control Make oil smoke outwards not escape, and the attraction of cigarette machine body can directionally be extended to Yan Yuan, make oil smoke once generation It can just be moved by attraction to oil smoke suction inlet direction, finally be discharged from oil smoke outlet, improve taking out for cigarette machine body Oil smoke efficiency, whole system reduces the power demand to cigarette machine body, and the energy consumption of the convergence air-flow of generation is very low, thus from Energy consumption is generally reduced, and then also reduces the noise of cigarette machine body.Therefore, the conserving kitchen oil smoke pumping cooking equipment is cooked Effect of preparing food is good, and operating noise is low, and power, energy consumption are low, and performance is high, and oil smoke diffusion is small, and Consumer's Experience is good.

In addition, conserving kitchen oil smoke pumping cooking equipment according to embodiments of the present invention, can also have technology additional as follows special Levy：

According to one embodiment of present invention, the oil smoke rotation acquisition means are arranged on the cigarette machine body and extended downwardly Setpoint distance.

According to one embodiment of present invention, the lower edge of the oil smoke rotation acquisition means is adjacent to the kitchen range top.

According to one embodiment of present invention, the oil smoke rotation acquisition means are arranged on the kitchen range top and upwardly extended neighbouring The cigarette machine body.

According to one embodiment of present invention, the oil smoke rotation acquisition means include：At least one tracheae, the tracheae is substantially Vertically extend and be connected with the cigarette machine body, the inner chamber of the tracheae constitutes the air channel.

According to one embodiment of present invention, the oil smoke rotation acquisition means also include：Fan, the fan and the tracheae It is connected to form air-flow in the air channel.

According to one embodiment of present invention, the cigarette machine body in the horizontal plane be projected as substantially rectangular, the gas Manage as two, two tracheaes are located at the lower edge on rear side of the cigarette machine body and are spaced apart in left-right direction.

According to one embodiment of present invention, a tracheae is located at the leftmost side stove on the kitchen range top in two tracheaes The left side of eye, another tracheae is located at the right side of the rightmost side stove eye on the kitchen range top.

According to one embodiment of present invention, the cigarette machine body in the horizontal plane be projected as substantially rectangular, the gas Pipe includes three, and three tracheaes are respectively provided at lower edge and the cloth that is spaced apart from each other in left-right direction on rear side of the cigarette machine body Put.

According to one embodiment of present invention, first tracheae in three tracheaes is located at most left on the kitchen range top The left side of side stove eye, second tracheae is located at the right side of the rightmost side stove eye on the kitchen range top, and the 3rd tracheae is located at the stove Between two neighboring stove eye on platform.

According to one embodiment of present invention, the oil smoke rotation acquisition means include wind deflector, and the air channel is formed described In wind deflector.

According to one embodiment of present invention, the cigarette machine body being projected as in the horizontal plane is substantially rectangular, described to lead Aerofoil is located at the lower edge on rear side of the cigarette machine body and extended in left-right direction, and the wind deflector is provided with left and right directions interval Open gas outlet described in two groups of arrangement.

According to one embodiment of present invention, the gas outlet is multigroup, and multigroup gas outlet is spaced in left-right direction The opening for opening two groups of gas outlets for being located at the leftmost side and the rightmost side in arrangement, multigroup gas outlet is facing forward, remaining gas outlet Angle between opening direction and forward direction is respectively between ± 90.

According to one embodiment of present invention, the oil smoke rotation acquisition means are releasably connected with the cigarette machine body.

According to one embodiment of present invention, the oil smoke rotation packaging is set in behind the kitchen range top and the cigarette machine body Metope in.

The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the present invention.

Brief description of the drawings

The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined Substantially and be readily appreciated that, wherein：

Fig. 1 is the structural representation of conserving kitchen oil smoke pumping cooking equipment according to an embodiment of the invention；

Fig. 2 is the schematic diagram for the cyclone that the conserving kitchen oil smoke pumping cooking equipment shown in Fig. 1 is produced；

Fig. 3 is the structural representation of the conserving kitchen oil smoke pumping cooking equipment according to another embodiment of the invention；

Fig. 4 is the schematic diagram for the cyclone that the conserving kitchen oil smoke pumping cooking equipment shown in Fig. 3 is produced；

Fig. 5 is the structural representation of conserving kitchen oil smoke pumping cooking equipment in accordance with another embodiment of the present invention；

Fig. 6 is the schematic diagram for the cyclone that the conserving kitchen oil smoke pumping cooking equipment shown in Fig. 5 is produced；

Fig. 7 is the air pipe structure schematic diagram that oil smoke according to an embodiment of the invention revolves acquisition means；

Fig. 8 is the explosive view of the structure shown in Fig. 7；

Fig. 9 is the air pipe structure schematic diagram that oil smoke in accordance with another embodiment of the present invention revolves acquisition means；

Figure 10 is the sectional view of the structure shown in Fig. 9；

Figure 11 is the explosive view of the structure shown in Fig. 9；

Figure 12 is the structural representation of conserving kitchen oil smoke pumping cooking equipment according to an embodiment of the invention；

Figure 13 is the schematic diagram for the cyclone that the conserving kitchen oil smoke pumping cooking equipment shown in Figure 12 is produced；

Figure 14 is the structural representation of the conserving kitchen oil smoke pumping cooking equipment according to another embodiment of the invention；

Figure 15 is the schematic diagram for the cyclone that the conserving kitchen oil smoke pumping cooking equipment shown in Figure 14 is produced；

Figure 16 is the structural representation of conserving kitchen oil smoke pumping cooking equipment in accordance with another embodiment of the present invention；

Figure 17 is the schematic diagram for the cyclone that the conserving kitchen oil smoke pumping cooking equipment shown in Figure 16 is produced.

Reference：

A(A1-A7)：Conserving kitchen oil smoke pumping cooking equipment；

100：Cigarette machine body；11：Oil smoke suction inlet；

200：Oil smoke revolves acquisition means；

21：Tracheae；21a：Air channel；21b：Air inlet；21c(24c)：Gas outlet；

211：Body；2111：First pipeline section；2112：Second pipeline section；2113：Sealing ring；

213：Sealing plug；

22：Fan；

23：Controller；

24：Wind deflector；

300：The kitchen range top；31：Stove eye.

Embodiment

Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.

The general impeller by rotation of smoke exhaust ventilator produces certain negative pressure in smoking mouth, attracts air-flow inflow nearby, so And in fact, this attraction is with successively decreasing rapidly away from smoking port, under the standard setting height(from bottom) of smoke exhaust ventilator, smoke exhaust ventilator Suction reach that kitchen range top surface is very faint, inventor passes through pressure-plotting in numerical simulation study, finds oil pumping The low-pressure area scope that cigarette machine is produced is very small, and kitchen range top near zone there's almost no the pressure differential with surrounding environment, because And oil smoke can not obtain the enough power moved to smoking mouth, and the draft direction that smoke exhaust ventilator is produced is diverging, is taken out Lampblack absorber has taken many air from other directions away, and is not only oil smoke from below, although smoke exhaust ventilator has Metastable exhaust air rate, but being mixed into due to clean air so that the discharge capacity of oil smoke is simultaneously little.

Specifically, user is in cooking process, and oil smoke spreads to all directions, away from cigarette source, the horizontal stroke of oil smoke motion Sectional area is bigger, is more difficult to gather back small bore air-flow and carrys out smoking mouthful by smoke exhaust ventilator, but smoke exhaust ventilator is to oil smoke Gather power be it is more down fainter, this resulted in smoke exhaust ventilator to hold together cigarette ineffective, and then make it that oil fume outer-runaway rate is high, if oil smoke It can not be taken away in time, oil smoke can be because being affected by gravity and to bleeding around, it is impossible to is taken away by smoke exhaust ventilator.

In the design of smoke exhaust ventilator in correlation technique, in order to improve the clearance rate of oil smoke by increasing air draft impeller Number, increases the power of smoke exhaust ventilator, to improve the exhaust air rate of smoke exhaust ventilator.But this way can not but increase smoke exhaust ventilator Suction force range, and the exhaust air rate of clean air is further increased while increasing exhaust amount, real oil smoke exhaust air rate is not The increase of corresponding proportion can be obtained.Furthermore, the side effect that this way is brought is to cause the energy consumption of product very big, and generation is made an uproar Sound is bigger.

1 to Figure 17 specifically describe conserving kitchen oil smoke pumping cooking equipment A according to embodiments of the present invention below in conjunction with the accompanying drawings.

Conserving kitchen oil smoke pumping cooking equipment A according to embodiments of the present invention includes the kitchen range top 300, cigarette machine body 100 and oil smoke rotation Acquisition means 200.Specifically, the kitchen range top 300 is provided with stove eye 31, and cigarette machine body 100 is located at the top of the kitchen range top 300, cigarette machine body 100 With oil smoke suction inlet 11 and oil smoke outlet (not shown), oil smoke rotation acquisition means 200 are located at cigarette machine body 100 and the kitchen range top 300 Between, there is air channel 21a, air channel 21a to have air inlet 21b and gas outlet 21c (24c), oil smoke rotation in oil smoke rotation acquisition means 200 Acquisition means 200 are using the air-flow formation rotation oil smoke collection sprayed from gas outlet 21c (24c) with the dragon of cooking smoke guiding oil smoke suction inlet 11 Roll up the cyclone of wind shape.

In other words, conserving kitchen oil smoke pumping cooking equipment A is main revolves acquisition means 200 by the kitchen range top 300, cigarette machine body 100, oil smoke Composition, cigarette machine body 100 is located at the top of the kitchen range top 300 and arranged spaced apart with the kitchen range top 300, i.e., the oil smoke on cigarette machine body 100 is inhaled Entrance 11 is located at the top of the stove eye 31 of the kitchen range top 300, and oil smoke rotation acquisition means 200 are located at the lower section of cigarette machine body 100 and positioned at stove The top of platform 300, i.e. oil smoke rotation acquisition means 200 are located between cigarette machine body 100 and the kitchen range top 300.

User can open cigarette machine body 100 when the kitchen range top 300 is cooked, and at the same time can open oil smoke rotation acquisition means 200, surrounding air, which is entered by air inlet 21b in the air channel 21a of oil smoke rotation acquisition means 200, forms air-flow, is then revolved from oil smoke The air-flow of gas outlet 21c (24c) discharges of acquisition means 200 drives air and the oil smoke flowing of surrounding, with the kitchen range top 300 and oil smoke The cyclone of cyclone shape is formed between suction inlet 11.

Specifically, operationally, cigarette machine body 100 is aspirated conserving kitchen oil smoke pumping cooking equipment A to oil smoke, makes the kitchen range top When space has pressure difference, the i.e. work of cigarette machine body 100 in the vertical direction between 300 and cigarette machine body 100, in above-below direction The region of upper, neighbouring cigarette machine body 100 is low-pressure area, and the region of the neighbouring kitchen range top 300 is higher-pressure region, so as to be formed by pressure difference under Upward thrust, at the same time, the width that gas outlet 21c (24c) discharges of acquisition means 200 are revolved from oil smoke close air-flow to the kitchen range top 300 Air and oil smoke between cigarette machine body 100 are converged, and have powerful shearing force to confluence area, that is, are met The cyclone formation condition of cyclone shape, thus drive surrounding air and oil smoke formation spiral rising cyclone shape cyclone, There is powerful strength from gas outlet 21c (24c) air-flows discharged to promote ambient substance to enter cyclone and rising of spiraling Motion, because the cyclone of cyclone shape is in blank pipe shape, there is quick upward air-flow inside, quickly conveyed to a crude Pipeline, can avoid oil smoke from being spread to surrounding.

The cyclone of the cyclone shape have it is powerful gather power, oil smoke can be controlled not spread to surrounding, and cigarette machine sheet The attraction of body 100 can orient the cigarette source for extending to the kitchen range top 300, attract oil smoke suction inlet 11 of the oil smoke to cigarette machine body 100 Transmission, expands the suction force range of cigarette machine body 100, greatly reduces the power demand to cigarette machine body 100, thus reduces Energy consumption, and can also reduce the operating noise of cigarette machine body 100.

Thus, conserving kitchen oil smoke pumping cooking equipment A according to embodiments of the present invention, by cigarette machine body 100 and the kitchen range top 300 Between set oil smoke revolve acquisition means 200, between the kitchen range top 300 and cigarette machine body 100 formed cyclone shape cyclone, cyclone shape Cyclone connected the oil smoke suction inlet 11 of Yan Yuan and cigarette machine body 100, the height between the kitchen range top 300 and cigarette machine body 100 In the range of generate it is powerful gather power, oil smoke can be controlled and outwards do not escaped, and can be the attraction of cigarette machine body 100 Power directionally extends to Yan Yuan, oil smoke is just moved once generation by attraction to the direction of oil smoke suction inlet 11, finally From the discharge of oil smoke outlet, the smoke pumping efficiency of cigarette machine body 100 is improved, whole system is reduced to cigarette machine body 100 Power demand, the energy consumption of the convergence air-flow of generation is very low, thus reduces energy consumption on the whole, and then also reduces cigarette The noise of machine body 100.Therefore, conserving kitchen oil smoke pumping cooking equipment A culinary art effect is good, and operating noise is low, power, energy consumption Low, performance is high, and oil smoke diffusion is small, and Consumer's Experience is good.

Oil smoke rotation acquisition means 200 are located on cigarette machine body 100 or are located on the kitchen range top 300.That is, oil smoke revolves acquisition means 200 are located between the kitchen range top 300 and cigarette machine body 100, and oil smoke rotation acquisition means 200 can be located at the lower surface of cigarette machine body 100 Or on the kitchen range top 300, it is ensured that oil smoke rotation acquisition means 200 can produce the strong power of gathering near the kitchen range top 300, make the oil smoke can To gather in the surface of the kitchen range top 300, finally the oil smoke suction inlet 11 all from cigarette machine body 100 is siphoned away.

Preferably, oil smoke rotation acquisition means 200 are arranged on the rear edge of cigarette machine body 100.

Specifically, cigarette machine body 100 is arranged on the top of the kitchen range top 300 and arranged spaced apart in vertical direction with the kitchen range top 300, If oil smoke rotation acquisition means 200 are arranged on cigarette machine body 100, the rear edge of cigarette machine body 100 can be fixed on, if oil smoke rotation collection , can be adjacent to the rear along setting of cigarette machine body 100, when user is in culinary art, due to oil when device 200 is arranged on the kitchen range top 300 Cigarette rotation acquisition means 200 are located at the rear edge of cigarette machine body 100, and distance users farther out, do not interfere with the operation of user, and will not yet Other structures are caused with interference, using safe and convenient.

In certain specific embodiments of the invention, oil smoke rotation acquisition means 200 are arranged on cigarette machine body 100 and downward Extend setpoint distance.

That is, oil smoke revolves acquisition means 200 extends certain along the vertical direction between cigarette machine body 100 and the kitchen range top 300 Distance, and oil smoke rotation acquisition means 200 upper end be connected with the lower end back edge of cigarette machine body 100, oil smoke revolve acquisition means 200 under The upper surface of the neighbouring kitchen range top 300 in end is set, and the length of the oil smoke rotation in the vertical direction of acquisition means 200 is less than or equal to oil smoke and revolves packaging The distance between 200 and kitchen range top 300 are put, so as to ensure to revolve the air-flow of gas outlet 21c (24c) discharges of acquisition means 200 from oil smoke Air and the oil smoke flowing of surrounding can be driven, to form the cyclone of cyclone shape between the kitchen range top 300 and oil smoke suction inlet 11, Avoid oil smoke from being spread to surrounding, and improve lampblack-pumped effect.

It is understood that the upper end of oil smoke rotation acquisition means 200 is connected with the lower end of cigarette machine body 100, and oil smoke rotation collection The length of the in the vertical direction of device 200 is less than the distance between oil smoke rotation acquisition means 200 and kitchen range top 300, so as to ensure oil Cigarette rotation acquisition means 200 can reach normal function on the basis of, reduce the space-consuming that oil smoke revolves acquisition means 200 as much as possible, Reduce cost.Therefore, the lampblack absorber is simple in construction, compact, and each part connection is reliable, is convenient to mount and dismount, property high using reliability Valency is than high.

Specifically, oil smoke rotation acquisition means 200 are located between cigarette machine body 100 and the surface of the kitchen range top 300 and vertically prolonged Stretch, the upper end of oil smoke rotation acquisition means 200 can be fixed on cigarette machine body 100, and lower end and the kitchen range top of oil smoke rotation acquisition means 200 300 surfaces are spaced apart, and are easy to assembly and disassembly, when user needs cleaning oil smoke rotation acquisition means 200, only oil smoke need to be revolved into acquisition means 200 Upper end separated with cigarette machine body 100, you can pulled down, it is easy to operate；And assembled with cigarette machine body 100 it is integral, no Influence the arrangement of the kitchen range top 300.

Further, the lower surface of cigarette machine body 100 be provided with oil smoke suction inlet 11, oil smoke rotation acquisition means 200 upper end with The lower surface of cigarette machine body 100 is connected, and avoids oil smoke suction inlet 11, and the lower end of oil smoke rotation acquisition means 200 exists with the kitchen range top 300 It is arranged spaced apart on vertical direction (above-below direction as shown in Figure 1), i.e., oil smoke rotation acquisition means 200 be located at cigarette machine body 100 with Between the kitchen range top 300 and arranged spaced apart with the kitchen range top 300, assembly and disassembly are simple, easy to maintenance, will not take the space of the kitchen range top 300, less The attractive in appearance of the kitchen range top 300 can be influenceed.

Operationally, oil smoke rotation acquisition means 200 can make the air around oil smoke and cigarette source to conserving kitchen oil smoke pumping cooking equipment A Region between the top of the kitchen range top 300 and the lower section of oil smoke suction inlet 11 forms the cyclone of cyclone shape, and cyclone is by surrounding Air-flow is gathered, and rising of spiraling, and oil smoke will not spread in the presence of power is gathered to surrounding, then by oil smoke suction inlet 11, Into in cigarette machine body 100, the external world can be finally discharged to after filter filtration treatment, feasibility is strong.

The upper end of oil smoke rotation acquisition means 200 is connected with cigarette machine body 100, and the lower end of oil smoke rotation acquisition means 200 extends to neighbour The position on the nearly surface of the kitchen range top 300, allows oil smoke to revolve the air-out of acquisition means 200 through cigarette machine body 100 and the surface of the kitchen range top 300 Whole height region, it is ensured that the cyclone of the cyclone shape of formation is produced in the altitude range between the kitchen range top 300 and cigarette machine body 100 Given birth to it is powerful gather power, oil smoke is just moved by attraction to the direction of oil smoke suction inlet 11 once producing, improve The smoke pumping efficiency of cigarette machine body 100.

In other embodiments of the present invention, oil smoke rotation acquisition means 200 are arranged on the kitchen range top 300 and prolonged upwards Stretch neighbouring cigarette machine body 100.

In other words, oil smoke revolves acquisition means 200 along vertical direction one spacing of extension between cigarette machine body 100 and the kitchen range top 300 From, and oil smoke rotation acquisition means 200 lower end be fixed on the back edge of the upper surface of the kitchen range top 300, oil smoke rotation acquisition means 200 it is upper The lower end of the neighbouring cigarette machine body 100 in end is set, so as to ensure to revolve the gas of gas outlet 21c (24c) discharges of acquisition means 200 from oil smoke Stream can drive air and the oil smoke flowing of surrounding, to form the gas of cyclone shape between the kitchen range top 300 and oil smoke suction inlet 11 Rotation, it is to avoid oil smoke spreads to surrounding, and improve the effect of suction oil smoke.

Specifically, oil smoke rotation acquisition means 200 are located between cigarette machine body 100 and the surface of the kitchen range top 300 and vertically prolonged Stretch, the lower end of oil smoke rotation acquisition means 200 can be fixed on the surface of the kitchen range top 300, and upper end and the cigarette machine of oil smoke rotation acquisition means 200 Body 100 is spaced apart, and is easy to assembly and disassembly, when user needs cleaning oil smoke rotation acquisition means 200, only oil smoke need to be revolved into acquisition means 200 Lower end separated with the surface of the kitchen range top 300, you can pulled down, it is easy to operate；And assemble integral, do not influence with the kitchen range top 300 The arrangement of cigarette machine body 100.

Advantageously, the upper end of cyclone is adjacent to oil smoke suction inlet 11, and the lower end of cyclone is adjacent to the kitchen range top 300.That is conserving kitchen oil smoke pumping Operationally, oil smoke rotation acquisition means 200 can drive the air and oil smoke flowing around cigarette source to cooking equipment A, so that in the kitchen range top The cyclone of cyclone shape is formed between 300 top, the lower section of oil smoke suction inlet 11, cyclone is poly- by the air-flow (oil smoke) of surrounding Hold together, and rising of spiraling, then by oil smoke suction inlet 11, into cigarette machine body 100, may then pass through filter filtering After processing, the external world is finally discharged to, feasibility is strong.

For example, gas outlet 21c (24c) can be formed as the line of rabbet joint vertically extended, wherein, the quantity of the line of rabbet joint can be with To be one or more, the line of rabbet joint is turned on air channel 21a, and surrounding air enters the air channel that oil smoke revolves acquisition means 200 by air inlet 21b Air-flow is formed in 21a, the air curtain that the air-flow formation of the line of rabbet joint discharge of acquisition means 200 vertically extends then is revolved from oil smoke, Air curtain drives air and the oil smoke flowing of surrounding, and forms tangential shearing force to the oil smoke in cigarette source, with the kitchen range top 300 and oil smoke The cyclone of cyclone shape is formed between suction inlet 11.

For another example, gas outlet 21c (24c) can form multiple holes vertically arranged spaced apart, and plurality of hole can , can also be in multiple rows of multiple row arrangement to be arranged in the row vertically extended, the air-flow blown out from multiple holes cooperates To drive surrounding air and oil smoke to flow, so as to form the cyclone of cyclone shape between the kitchen range top 300 and oil smoke suction inlet 11.

Alternatively, oil smoke rotation acquisition means 200 are removably connected with cigarette machine body 100.The lower surface of lampblack absorber body 100 Provided with the interface (not shown) that spins, accordingly, the upper end of tracheae 21 is provided with the connecting portion being adapted to the interface that spins, and realizes the two Be detachably connected, be convenient to mount and dismount, beneficial to maintenance, be conveniently replaceable part, thus reduce conserving kitchen oil smoke pumping cooking equipment A maintenance into This.

In other embodiments of the present invention, oil smoke rotation acquisition means 200 are located at the kitchen range top 300 and cigarette machine body In metope behind 100.

That is, oil smoke revolves the in the vertical direction of acquisition means 200, between the kitchen range top 300 and cigarette machine body 100, i.e., The upper end of oil smoke rotation acquisition means 200 is not connected with cigarette machine body 100, and the lower end of oil smoke rotation acquisition means 200 does not connect with the kitchen range top 300 Connect, oil smoke rotation acquisition means 200 are fixed on rear wall metope, and are independently arranged respectively with the kitchen range top 300 and cigarette machine body 100, are assembled and disassembled Convenient, the structure without changing the kitchen range top 300 and cigarette machine body 100, installation cost is low.

Alternatively, oil smoke rotation acquisition means 200 include：At least one tracheae 21, tracheae 21 extend substantially in the vertical direction and It is connected with cigarette machine body 100, the inner chamber of tracheae 21 constitutes air channel 21a.

Specifically, vertical direction extension and each tracheae 21 of each tracheae 21 along cigarette machine body 100 to the kitchen range top 300 is upper End is connected with the lower edge of cigarette machine body 100, and the lower end and the surface of the kitchen range top 300 of each tracheae 21 are arranged spaced apart, i.e., each gas The axial length of pipe 21 is less than the distance between cigarette machine body 100 and the surface of the kitchen range top 300, eliminates each tracheae 21 and the kitchen range top The Joining Technology on 300 surfaces, structure is simpler, and assembly and disassembly are easier, and eliminates the connection of tracheae 21 and the surface of the kitchen range top 300 Part, reduces installation cost.

For example, in the specific example of the present invention, oil smoke rotation acquisition means 200 include a tracheae 21, the tracheae 21 Can be fixed on cigarette machine body 100 and between two cigarette sources, conserving kitchen oil smoke pumping cooking equipment A operationally, the kitchen range top 300 On two cigarette sources share a tracheae 21, the air-flow that the tracheae 21 is discharged is revolved acquisition means 200 and stove to oil smoke simultaneously The oil smoke that air between platform 300 and two cigarette sources are produced produces strong shearing force, so as to produce two strands of cyclone shapes Cyclone, it is to avoid oil smoke spreads to surrounding.

For another example, oil smoke rotation acquisition means 200 can include multiple tracheaes 21 arranged spaced apart, and each tracheae 21 is approximately along perpendicular Nogata is connected to extension and with cigarette machine body 100, is defined respectively in each tracheae 21 along its axially extending air channel 21a, gas Pipe 21 is provided with the air inlet 21b and multiple gas outlet 21c along its axially spaced arrangement turned on air channel 21a, from multiple The air-flow that gas outlet 21c on tracheae 21 sprays drives the air and oil smoke of surrounding to flow to form column cyclone.

Specifically, user is in cooking food, opens cigarette machine body 100 and revolves acquisition means 200 with oil smoke and works, and air-flow is from more Gas outlet 21c discharges on individual tracheae 21, the air-flow that multiple tracheaes 21 are discharged drives surrounding air and oil smoke flowing, so that shape Into the cyclone of cyclone shape, and then oil smoke is concentrated on to the central region of multiple tracheaes 21, i.e. oil smoke comes together in multiple from surrounding The central region of tracheae 21, due to the intensity strength of air-flow, promotes the oil smoke of surrounding to enter central region and rising of spiraling, finally Spread from the smoking mouthful discharge of cigarette machine body 100, rather than to surrounding.

Thus, by setting the air inlet 21b and gas outlet 21c that are turned on air channel 21a in tracheae 21, air-flow is made from gas The gas outlet 21c discharges of pipe 21, have strong shearing force, so as to drive surrounding air and oil smoke to surrounding air and oil smoke Flowing, finally forms the cyclone of cyclone shape, it is ensured that oil smoke is in the strong of cyclone between the kitchen range top 300 and cigarette machine body 100 Suction lower wall screws on liter, and oil smoke can be avoided to be spread to surrounding, expands the suction force range of cigarette machine body 100, so as to reduce The power demand of cigarette machine body 100, reduces energy consumption, and then reduces the operating noise of cigarette machine body 100, lifts whole kitchen oil pumping Cigarette cooking equipment A quality.

Wherein, oil smoke rotation acquisition means 200 also include：Fan 22, fan 22 is connected to be formed in the 21a of air channel with tracheae 21 Air-flow.

That is, oil smoke rotation acquisition means 200 are mainly made up of at least one tracheae 21 and fan 22, wherein each gas Pipe 21 is mainly made up of one or more bodys 211, for example, oil smoke rotation acquisition means 200 are main by multiple tracheaes 21 and fan 22 Composition, wherein, a fan 22, or fan 22 can be set to be located at outside multiple tracheaes 21 in each tracheae 21, multiple tracheaes 21 share a fan 22.

When conserving kitchen oil smoke pumping cooking equipment A oil smoke rotation acquisition means 200 work, fan 22 is by external air flow from air inlet In 21b suctions air channel 21a, then discharged from gas outlet 21c, there is strong shearing force to surrounding air and oil smoke, so that Surrounding air and oil smoke flowing are driven, the cyclone of cyclone shape is finally formed in the central region of multiple tracheaes 21.Specifically, User opens oil smoke rotation acquisition means 200 and worked, external air flow is in the presence of fan 22, from tracheae 21 in cooking food Air inlet 21b enters in the 21a of air channel, then the gas outlet 21c discharges on multiple tracheaes 21, the gas outlet from multiple tracheaes 21 The air-flow of 21c discharges drives the air of surrounding and the cyclone of oil smoke formation cyclone shape, and oil smoke is concentrated on into multiple tracheaes 21 Central region, i.e. oil smoke come together in the central region of multiple tracheaes 21 from surrounding, due to the intensity strength of air-flow, promote surrounding Oil smoke enters central region and rising of spiraling, finally from the smoking mouthful discharge of cigarette machine body 100, rather than is spread to surrounding.

Thus, air channel 21a is connected with fan 22, makes air-flow in the presence of fan 22, from the outlet of multiple tracheaes 21 Mouth 21c discharges, drive the surrounding air and oil smoke of tracheae 21 to form the cyclone of cyclone shape in the central region of multiple tracheaes 21, Ensure that oil smoke screws on liter in the strong suction lower wall of cyclone, oil smoke can be avoided to be spread to surrounding, expand cigarette machine body 100 suction force range, so as to reduce the power demand of cigarette machine body 100, reduces energy consumption, and then reduce the work of cigarette machine body 100 Make noise, lifting conserving kitchen oil smoke pumping cooking equipment A quality.

Wherein, tracheae 21 is respectively arranged at two ends with sealing plug 213, and fan 22 is located in the 21a of air channel, air inlet 21b and goes out Gas port 21c is respectively provided on the side wall of tracheae 21.That is, tracheae 21 is mainly made up of body 211 and sealing plug 213, lead to Cross the two ends in tracheae 21 and sealing plug 213 is set respectively, advantageously ensure that air channel 21a sealing, so as to ensure air channel 21a's Air-tightness, makes to discharge by gas outlet 21c by the air-flow that air inlet 21b enters in the 21a of air channel, without letting out Leakage, and then ensure the formation effect of the cyclone in cyclone shape, and then lift conserving kitchen oil smoke pumping cooking equipment A performance.

Advantageously, fan 22 is set adjacent to one end end of tracheae 21, and air inlet 21b is set adjacent to fan 22.For example, wind Road 21a is axially extending along tracheae 21, and wherein air inlet 21b can set air channel 21a side (upper end as shown in Figure 7), Further, fan 22 is located in the 21a of air channel and set adjacent to air channel 21a upper end, enters from air inlet 21b in the 21a of air channel Air-flow accelerate in the presence of fan 22, finally from the gas outlet 21c discharges positioned at the lower section of fan 22.

Thus, air inlet 21b is set adjacent to fan 22, can both ensure the suction of the air-flow to external world of fan 22, so as to protect The throughput that card enters in the 21a of air channel, can avoid enter into the air-flow in the 21a of air channel and occur between fan 22 and entrance point again Decay, reduces windage loss.

As shown in Figure 7 and Figure 8, tracheae 21 is rotatably arranged on cigarette machine body 100 rotating around its axis.

Alternatively, the tracheae 21 is mainly made up of the first pipeline section 2111, the second pipeline section 2112, wherein, the first pipeline section 2111 Vertically extend respectively with the second pipeline section 2112, the first pipeline section 2111 is located at upper and the first pipeline section of the second pipeline section 2112 2111 lower end is connected with the upper end of the second pipeline section 2112, the central cavity formation wind of the first pipeline section 2111 and the second pipeline section 2112 Road 21a, the i.e. central cavity of the first pipeline section 2111 are connected with the central cavity of the second pipeline section 2112, and air inlet 21b is located at first On the side wall of pipeline section 2111, and fan 22 is located in the central cavity of the first pipeline section 2111, and gas outlet 21c is located at the second pipeline section On 2112 side wall.

Wherein, the second pipeline section 2112 is rotatable around the axis of tracheae 21 relative to the first pipeline section 2111.Oil smoke revolves acquisition means 200 operationally, sucks in the 21a of air channel external air flow by the suction of fan 22, then again passes through air channel 21a air-flow The gas outlet 21c discharges of second pipeline section 2112, the central axis due to the second pipeline section 2112 relative to the first pipeline section 2111 can turn Move, therefore gas outlet 21c air outlet angle can be adjusted as needed, wherein air outlet angle is the basis of intelligent controller 23 Optimal calculation result is automatically adjusted, it is ensured that the air-flow discharged from multiple tracheaes 21 has strong to surrounding air and oil smoke Shearing force, so as to drive surrounding air and oil smoke to flow, finally forms the cyclone of cyclone shape, and then be conducive in intermediate region Improve the smoke pumping effect of cigarette machine body 100.

Advantageously, gas outlet 21c (24c) includes multiple and is respectively formed as poroid, and multiple gas outlet 21c are along the second pipeline section 2112 it is axially extending.Specifically, axially spaced arrangements of multiple gas outlet 21c along the second pipeline section 2112, and each outlet The cavernous structure of circular hole, square hole or other shapes that mouth 21c (24c) formation is turned on air channel 21a, makes the wind of each tracheae 21 Air-flow in road 21a is formed along the imaginary plane where the longitudinal section of the second pipeline section 2112 when being discharged from multiple gas outlet 21c Air-flow face, the air-flow of multiple tracheaes 21 blows to the central region of multiple tracheaes 21, it is ensured that the air-flow blown out from multiple tracheaes 21 Surrounding air and oil smoke flowing are driven, finally in the cyclone of central region formation cyclone shape, is conducive to lifting cigarette machine sheet The smoke pumping effect of body 100.

Alternatively, gas outlet 21c is formed as the axially extending strip along the second pipeline section 2112.Specifically, the second pipe Section 2112 is provided with multiple gas outlet 21c along its axially spaced arrangement, axles of each gas outlet 21c along the second pipeline section 2112 To extension, it is ensured that the gas output out of the second pipeline section 2112 the gas outlet 21c unit interval, it is more beneficial for lifting cyclone shape The formation effect of cyclone, is more beneficial for being lifted the smoke pumping effect of cigarette machine body 100.

In some specific examples of the present invention, tracheae 21 is formed as the straight tube vertically extended, tracheae 21 along its Axial length is adjustable, so as to adjust gas outlet 21c height, and then the height in outlet air-flow face is adjusted, to the gas of cyclone shape Precession row accommodation, improves smoke pumping effect.

Alternatively, tracheae 21 is formed as telescoping tube, for example, tracheae 21 can be formed as barrel forms.

As shown in Fig. 9 to figure, in the present embodiment, tracheae 21 includes the first pipeline section 2111 (Fig. 9 to not shown) and the Two pipeline sections 2112, fan 22 is located in the first pipeline section 2111, and air inlet 21b is located at one end of the first pipeline section 2111, gas outlet 21c The side wall of the second pipeline section 2112 is located at, the second pipeline section 2112 forms telescopic pipeline section.

In other words, tracheae 21 is mainly made up of the first pipeline section 2111 and the second pipeline section 2112, wherein, the He of the first pipeline section 2111 Vertically (above-below direction as shown in Figure 9) extends second pipeline section 2112, the lower end of the first pipeline section 2111 and the second pipe The upper end of section 2112 is connected, and the second pipeline section 2112 includes at least two pipeline sections for being arranged arrangement, and the second pipeline section 2112 is at least One in two pipeline sections is axially movable relative to another, so that the adjustment of the entire length of the second pipeline section 2112 is realized, The length adjustment of tracheae 21 is further realized, wherein, the upper end of the first pipeline section 2111 is provided with air inlet 21b, the first pipeline section 2111 Interior be provided with fan 22 and neighbouring air inlet 21b settings, the side wall of each pipeline section of the second pipeline section 2112 is equipped with gas outlet The hollow chamber of 21c, the first pipeline section 2111 and the second pipeline section 2112 forms air channel 21a.

Specifically, the side wall of the second pipeline section 2112 is provided with multiple gas outlet 21c along its axially spaced arrangement, air inlet 21b and multiple gas outlet 21c are turned on air channel 21a respectively, and user, can be according to need when revolving acquisition means 200 using oil smoke The collapsing length of multiple pipeline sections of the second pipeline section 2112 is adjusted, so as to realize the entire length of tracheae 21, and then unit is adjusted The area of gas output and outlet in time.

Wherein, at least one sealing ring 2113 is provided between be mutually arranged two pipeline sections of the second pipeline section 2112, it is ensured that Multiple pipeline sections of second pipeline section 2112 still can ensure the sealing between two neighboring pipeline section, so as to ensure when flexible Air channel 21a sealing.

Explanation is needed exist for, the structure of tracheae 21 is not limited to this, and the second pipeline section 2112 both can be relative to first Pipeline section 2111 is rotated to adjust the air outlet angle from the gas outlet 21c air drafts of the second pipeline section 2112, can pass through self structure again Realize it is scalable, so as to adjust the entire length of tracheae 21, the air output in the adjustment unit interval.

In addition, oil smoke rotation acquisition means 200 also include controller 23, controller 23 is connected to control fan 22 with fan 22 Rotating speed.

Reference picture 7 and Fig. 8, controller 23 are located at the upper end of the first pipeline section 2111 and the control panel of controller 23 and fan 22 Electrical connection, the rotating speed of fan 22 can be controlled by controller 23, so as to adjust air-out dynamics and the air-out in the unit interval Amount, and then adjust the intensity of the cyclone of the cyclone shape formed in the intermediate region of multiple tracheaes 21.

Alternatively, fan 22 and air inlet 21b are respectively provided at the two ends of tracheae 21.For example, fan 22 can be located at tracheae 21 upper end, air inlet 21b is located at the lower end of tracheae 21, and external air flow is under the suction of fan 22, into air channel 21a It is interior, it is ensured that air-flow can be transmitted along air channel 21a axial direction, during then air-flow is transmitted from air inlet 21b to fan 22, It can be discharged from multiple gas outlet 21c, it is ensured that the smoothness of exhaust.

In some specific examples of the present invention, fan 22 is located at outside tracheae 21, and fan 22 passes through wireway 21 and air channel 21a is connected.Specifically, oil smoke rotation acquisition means 200 include multiple tracheaes 21, a fan 22 and controller 23, wherein controlling Device 23 is located at outside tracheae 21 and electrically connected with fan 22 to control the rotating speed of fan 22, and fan 22 has multiple outlet sides, multiple Outlet side can be by wireway 21 respectively with multiple tracheaes 21 air inlet 21b connect, oil smoke rotation acquisition means 200 work when, External air flow enters in the presence of fan 22 forms high velocity air in fan 22, then enter multiple by multiple wireways 21 In tracheae 21, finally discharged from the gas outlet 21c of multiple tracheaes 21, i.e., multiple tracheaes 21 share a fan 22, it is ensured that The air output of each tracheae 21 is impartial, so as to ensure the matter in the cyclone of the cyclone shape of the central region formation of multiple tracheaes 21 Amount, is conducive to being lifted conserving kitchen oil smoke pumping cooking equipment A quality.

In certain specific embodiments of the invention, oil smoke rotation acquisition means 200 include wind deflector 24, and (Figure 12 is extremely in air channel Not shown in Figure 17 embodiment) formed in wind deflector 24.

Oil smoke rotation acquisition means 200 are mainly made up of wind deflector 24, and the wind deflector 24 of oil smoke rotation acquisition means 200 is fixed on kitchen It on smoke pumping cooking equipment A cigarette machine body 100, can also be fixed on the kitchen range top 300, may be also secured at cigarette machine body 100 To rear wall on to form backboard.Wherein, air channel is defined in wind deflector 24, (Figure 12 is extremely provided with air inlet for wind deflector 24 Not shown in Figure 17 embodiment) and gas outlet 24c, air inlet and gas outlet 24c turn on air channel respectively, oil smoke rotation acquisition means 200 operationally, and the ambient gas of wind deflector 24, which is entered by air inlet in the air channel of wind deflector 24, forms air-flow, then passes through Gas outlet 24c is discharged, and the air-flow of discharge drives air and oil smoke around oil smoke rotation acquisition means 200 and the kitchen range top 300 to flow, and right It produces strong shearing force, so as to form the cyclone of cyclone shape, it is to avoid oil smoke spreads to surrounding.

Alternatively, gas outlet 24c is multigroup, and multigroup gas outlet 24c is arranged spaced apart in left-right direction, multigroup gas outlet Be located at the two groups of gas outlet 24c opening of the leftmost side and the rightmost side in 24c forward, remaining gas outlet 24c opening direction with to Angle between preceding direction respectively between ± 90, and positioned at middle position gas outlet 24c opening direction can towards positioned at The cigarette source in left side it is tangential, can also be towards the tangential of the cigarette source positioned at right side, or can be towards the cigarette source positioned at middle part Tangentially so that the cigarette source of at least one in two stove eyes 31 increases the shearing force of a tangential direction, or causes in being located at The cigarette source of the stove eye 31 in portion is made the cyclone effect to be formed by the tangential shearing force of the gas outlet 24c at the middle part air-flows discharged Strengthened, and then lift the smoke pumping effect of cigarette machine body 100.

Wind deflector 24 can be an integral slab.Whole wind deflector 24 can be laid on rear wall metope, or by wind-guiding The upper edge of plate 24 with behind the lower end of cigarette machine body 100 along being connected, or by the lower edge of wind deflector 24 and the rear portion of the kitchen range top 300 It is connected, then the front side surface of whole wind deflector 24 can be provided with the gas outlet 24c of opening forward, with to front exhaust, and from The air-flow of gas outlet 24c discharges has strong shearing force to the oil smoke in cigarette source, so as to drive surrounding air and oil smoke to be formed The column cyclone extended from cigarette source to oil smoke suction inlet 11.

Thus, wind deflector 24 is arranged to an integral slab, visually can forms one with cigarette machine body 100, no It is only easy for installation, and it is easy to cleaning, Consumer's Experience is improved, and the decoration such as drawing paper can also be pasted on whole wind deflector 24 Part, plays a part of decoration, improves aesthetic property, further improves Consumer's Experience.Furthermore, the wind deflector 24 can both rise to metope It is convenient for cleaning to the effect of protection, the effect of decoration can be played again, and good appearance makes whole kitchen environment seem more excellent It is refined, enjoyment of the user during cooking food is added, Consumer's Experience is lifted.

Certainly, wind deflector 24 can also be formed as spaced apart multiple plates in left-right direction.That is, oil smoke rotation collection Device 200 is main to be made up of multiple wind deflectors 24 arranged spaced apart in left-right direction, i.e., multiple wind deflectors 24 are arranged in same Plane is interior and left and right is arranged spaced apart, and each wind deflector 24, which is formed, vertically extends plate, and each wind deflector 24 can be set The rear edge of cigarette machine body 100 and it is interior define air channel, each wind deflector 24 also has the air inlet and outlet turned on air channel Mouth 24c, for example, each wind deflector 24 can be arranged on the row or multiple row gas outlet 24c of vertical direction arrangement, so that from The air-flow of gas outlet 24c discharges drives surrounding air and oil smoke flowing, to form post between the kitchen range top 300 and cigarette machine body 100 Shape cyclone.

Conserving kitchen oil smoke pumping cooking equipment A according to embodiments of the present invention is specifically described with reference to multiple embodiments.

Embodiment one：

As depicted in figs. 1 and 2, in the present embodiment, conserving kitchen oil smoke pumping cooking equipment A1 is main by the kitchen range top 300, cigarette machine sheet Body 100 and oil smoke rotation acquisition means 200 are constituted, and being projected as in the horizontal plane of cigarette machine body 100 is substantially rectangular, i.e. cigarette machine body The outer contour of 100 lower end substantially forms the rectangle of arrangement in the horizontal plane, and the lower surface of cigarette machine body 100 is provided with least One oil smoke suction inlet 11.

Oil smoke rotation acquisition means 200 include two tracheaes 21, and two tracheaes 21 are located at the lower edge of the rear side of cigarette machine body 100 and edge Left and right directions is spaced apart.That is, the side of two tracheaes 21 remote user arranged spaced apart in cigarette machine body 100 is (such as Rear side shown in Fig. 1), vertically (above-below direction as shown in Figure 1) of each tracheae 21 extension, each tracheae 21 it is upper End is connected with the lower surface of cigarette machine body 100.

For example, two tracheaes 21 can be respectively provided at the Liang Ge corners positioned at rear side of cigarette machine body 100, each tracheae 21 are provided with gas outlet 21c, and gas outlet 21c is towards the kitchen range top 300, cigarette machine body 100 operationally, in the vertical direction, adjacent The region of nearly cigarette machine body 100 is low-pressure area, and the region of the neighbouring kitchen range top 300 is higher-pressure region, so as to be formed by pressure difference to lower upward Thrust, at the same time, from oil smoke revolve acquisition means 200 two tracheaes 21 gas outlet 21c discharge width close air-flow to the kitchen range top Air and oil smoke between 300 and cigarette machine body 100 are converged, and have powerful shearing masterpiece to the air-flow of confluence area With, thus drive surrounding air and oil smoke formation spiral rising cyclone shape cyclone, i.e., from gas outlet 21c discharge gas Stream has powerful strength to promote ambient substance to enter cyclone and ascending motion of spiraling.

Gas outlet 21c on two tracheaes 21 air-out simultaneously, on horizontal section, two tracheaes 21 go out to flow direction to Before, produce it is stronger gather power, the air-flow around the kitchen range top 300 can be gathered in the surface of the kitchen range top 300, while to double cigarette sources Oil smoke and surrounding air produce powerful shearing force, so as to produce double cyclones, the flue gas that double cigarette sources are produced spirals rising Corresponding oil smoke suction inlet 11 is arrived separately at, in the process, oil smoke does not spread to surrounding, oil smoke rotation acquisition means 200 can be with The oil smoke that two cigarette sources are produced is realized simultaneously and gathers effect, so as to lift the smoke absorption effect of range hood body 100, user Experience, i.e., the two formation cyclones of tracheae 21 are simultaneously applied to bilateral cigarette source.

Alternatively, a tracheae 21 is located at the left side of the leftmost side stove eye 31 on the kitchen range top 300 in two tracheaes 21, another Tracheae 21 is located at the right side of the rightmost side stove eye 31 on the kitchen range top 300.

Specifically, the stove eye 31 of the quantity such as 2,3 or 4 can be set on the kitchen range top 300, if setting two on the kitchen range top 300 One in individual spaced apart stove eye 31 in left-right direction, two tracheaes 21 be provided at left side stove eye 31 left back, two Another in individual tracheae 21 is provided at the right back of the stove eye 31 on right side；If setting three on the kitchen range top 300 in left-right direction One in stove eye 31 arranged spaced apart, two tracheaes 21 be provided at the leftmost side stove eye 31 left back, two tracheaes Another in 21 is provided at the right back of the stove eye 31 of the rightmost side；If being set on the kitchen range top 300 and the four of arrangement being arranged in two rows two One in individual stove eye 31, two tracheaes 21 be provided at left side two stoves eye 31 left back, it is another in two tracheaes 21 One be provided at right side two stoves eye 31 right back.

The scheme of two tracheaes 21 can be set for the kitchen range top 300 of double stove eyes 31 or the four stoves eye 31 being arranged symmetrically Put, the cigarette source on corresponding each stove eye 31 has a tracheae 21 to produce the shear action of tangential direction to oil smoke, so as to divide The cyclone in opposite direction above correspondence cigarette source Xing Cheng be located at, for the kitchen range top 300 for the four stoves eye 31 being arranged symmetrically, be located at The cigarette source of two stoves eye 31 on left side or right side shares a tracheae 21.

Embodiment two：

Conserving kitchen oil smoke pumping cooking equipment A2 is main to be made up of the kitchen range top 300, cigarette machine body 100 and oil smoke rotation acquisition means 200, cigarette Being projected as in the horizontal plane of machine body 100 is substantially rectangular, and oil smoke rotation acquisition means 200 include three tracheaes 21, three tracheaes 21 It is respectively provided at the lower edge and the arrangement that is spaced apart from each other in left-right direction of the rear side of cigarette machine body 100.Tracheae 21 positioned at middle part can be with To the tracheae 21 positioned at left side and/or the air-out of tracheae 21 positioned at right side, so as to increase the cigarette source of the stove eye 31 of correspondence position The shearing force of one tangential direction, makes the cyclone effect to be formed be strengthened, and then lifts the smoke pumping effect of cigarette machine body 100 Really.

Alternatively, first tracheae 21 in three tracheaes 21 is located at the left side of the leftmost side stove eye 31 on the kitchen range top 300, the Two tracheaes 21 are located at the right side of the rightmost side stove eye 31 on the kitchen range top 300, and the 3rd tracheae 21 is located at adjacent two on the kitchen range top 300 Between individual stove eye 31.

Specifically, as shown in Figure 3 and Figure 4, the kitchen range top 300 is provided with two stove eyes 31, conserving kitchen oil smoke pumping cooking equipment A2 Oil smoke rotation acquisition means 200 it is main by three in left-right direction tracheae 21 arranged spaced apart constitute, the axle center of three tracheaes 21 It is located along the same line and the upper end of each tracheae 21 is connected with the lower end of cigarette machine body 100, wherein the position in three tracheaes 21 Two tracheaes 21 in both sides are respectively provided at first tracheae in the left part and right part on the surface of the kitchen range top 300, i.e., three tracheaes 21 21 second tracheae 21 being located in the left back of the leftmost side stove eye 31 on the kitchen range top 300, three tracheaes 21 are located on the kitchen range top 300 Rightmost side stove eye 31 right back, even if the two tracheaes 21 are located at the left and right sides of all stoves eye 31 on the kitchen range top 300, three Projection of the tracheae 21 (i.e. the 3rd tracheae 21) on the surface of the kitchen range top 300 positioned at middle part in individual tracheae 21 is located at two stove eyes Between 31 and positioned at the rear portion of two stove eyes 31, three tracheaes 21 distinguish air-out, if user is cooked using two stove eyes 31 simultaneously During food, the air-out of three tracheaes 21 can improve the effect of the cyclone of the cyclone shape of the oil smoke rotation formation of acquisition means 200, enter one The smoke pumping effect of step lifting cigarette machine body 100.

Wherein, each tracheae 21 in the first and second tracheaes 21 is provided with opening gas outlet 21c facing forward, the 3rd gas Pipe 21 is respectively facing the gas outlet 21c of the first and second tracheaes 21 provided with opening.

Specifically, horizontal direction (as shown in Figure 3 left and right directions) of three tracheaes 21 along the kitchen range top 300 is arranged spaced apart, Wherein, two in three tracheaes 21 are located at the left and right sides of the kitchen range top 300 and the rear portion on the surface of the kitchen range top 300, positioned at a left side First tracheae 21 of side is located at the left back of the stove eye 31 of the leftmost side on the kitchen range top 300, and the second tracheae 21 positioned at right side is located at The right back of the stove eye 31 of the rightmost side on the kitchen range top 300, the 3rd tracheae 21 positioned at middle part is located at two neighboring on the kitchen range top 300 Between stove eye 31, and it is located at two tracheaes 21 of the left and right sides provided with multiple gas outlets along its axially spaced arrangement 21c, and each gas outlet 21c opening towards front side, the i.e. air-out forwards of tracheae 21 positioned at the left and right sides；Positioned at middle part 3rd tracheae 21 is respectively arranged on the left side and the right side multiple gas outlet 21c along its axially spaced arrangement, the i.e. gas positioned at middle part Pipe 21 can realize two-way blowing respectively to the first tracheae 21 positioned at the left and right sides and the air-out of the second tracheae 21.

When range hood works, three tracheaes 21 of oil smoke rotation acquisition means 200 work simultaneously, the gas positioned at the left and right sides The air-out forward of pipe 21, two side air-out to the left and right of tracheae 21 positioned at middle part the tracheae 21 of air-out and is located at forward positioned at left side The oil smoke and surrounding air that the air-flow that the tracheae 21 of portion's air-out to the left is discharged can be pointed to the cigarette source in left side form powerful Shearing force, is finally forming the cyclone of cyclone shape between the Yan Yuan in left side and cigarette machine body 100；Go out forward positioned at right side The tracheae 21 of wind and positioned at middle part air-out to the right tracheae 21 discharge air-flow can be pointed to right side cigarette source oil smoke and Surrounding air forms strong shearing force, and volume wind shape is finally being formed between the Yan Yuan on right side and cigarette machine body 100 Cyclone.

Thus, by increase positioned at middle part can two-way blowing tracheae 21 so that three tracheaes 21 can be to each stove The cigarette source of eye 31 increases the shearing force of a tangential direction, the cyclone effect to be formed is strengthened, and then lifts cigarette machine sheet The smoke pumping effect of body 100.

Explanation is needed exist for, the rear portion that each tracheae 21 is located on the surface of the kitchen range top 300 can be understood as being located at each Region where the centers of Zao Yan 31 between horizontal line and the rear lateral edge of the kitchen range top 300, i.e., on the fore-and-aft direction on the surface of the kitchen range top 300, Surrounded between imaginary line and the back edge on the surface of the kitchen range top 300 that each tracheae 21 is linked to be positioned at multiple centers of Zao Yan 31 In region.

Embodiment three：

Conserving kitchen oil smoke pumping cooking equipment A3 is main to be made up of the kitchen range top 300, cigarette machine body 100 and oil smoke rotation acquisition means 200, cigarette The lower end outline of machine body 100 is generally formed into rectangle, and oil smoke rotation acquisition means 200 include four tracheaes 21, four tracheaes 21 It is respectively provided at four right angles of the lower end of cigarette machine body 100.Specifically, as shown in Figure 5 and Figure 6, the lower end of cigarette machine body 100 Outer contour substantially form arrangement rectangle in the horizontal plane, the lower surface of cigarette machine body 100 is provided with the suction of at least one oil smoke Entrance 11.

Wherein, oil smoke rotation acquisition means 200 include four tracheaes 21, the week of lower surface of four tracheaes 21 along smoke pumping body To arranged spaced apart, vertically (above-below direction as shown in Figure 5) extension of each tracheae 21, the upper end of each tracheae 21 It is connected with the lower surface of cigarette machine body 100.

For example, four tracheaes 21 can be respectively provided at four corners of cigarette machine body 100, cigarette source is in four tracheaes 21 In circular intermediate region, each tracheae 21 is provided with gas outlet 21c, and gas outlet 21c is tangentially close to the cigarette of the kitchen range top 300 Source, oil smoke rotation acquisition means 200 operationally, gas outlet 21c on four tracheaes 21 air-out simultaneously, produce it is stronger gather power, Air-flow around the kitchen range top 300 can be gathered in the formation cyclone of the tracheae of the surface of the kitchen range top 300, i.e., four 21 and applied to one Side Yan Yuan, on horizontal section, four tracheaes 21 go out to flow direction along along pointer or counterclockwise close to cigarette source, and spout is eolian Work(is produced, and the flue gas that cigarette source is produced, which spirals, to be risen to up to oil smoke suction inlet 11, and in the process, oil smoke does not spread to surrounding.

Explanation is needed exist for, the quantity and set location of tracheae 21 can be according to the cigarette source positions on the kitchen range top 300 And the position of oil smoke suction inlet 11 on cigarette machine body 100 etc. is set, the entire length of tracheae 21 can be according to mounted The distance between cigarette machine body 100 and the kitchen range top 300 determine that the length of tracheae 21 can pass through according to user's selection can only controller 23 adjust automaticallies, so that conserving kitchen oil smoke pumping cooking equipment A3 is operationally, can be in the top of the kitchen range top 300, oil smoke suction inlet 11 cyclone for being formed immediately below cyclone shape, cyclone gathers the air-flow (oil smoke) of surrounding, and rising of spiraling, and then passes through oil Cigarette suction inlet 11, into cigarette machine body 100, may then pass through after filter filtration treatment, be finally discharged to the external world, it is feasible Property is strong.

Example IV：

As shown in Figure 12 and Figure 13, in the present embodiment, conserving kitchen oil smoke pumping cooking equipment A4 is main by the kitchen range top 300, cigarette machine Body 100 and oil smoke rotation acquisition means 200 are constituted, and the lower end outline of cigarette machine body 100 is generally formed into rectangle, cigarette machine body The outer contour of 100 lower end substantially forms the rectangle of arrangement in the horizontal plane, and the lower surface of cigarette machine body 100 is provided with least one Individual oil smoke suction inlet 11.

Oil smoke rotation acquisition means 200 include wind deflector 24.Wind deflector 24 for an integral slab and lists gas port 24c including one, Wind deflector 24 is located at the rear portion of the lower end of cigarette machine body 100, that is, is located at side (such as Figure 12 of the remote user of cigarette machine body 100 Shown rear side), vertically (above-below direction as shown in figure 12) extends wind deflector 24, upper end and the cigarette machine of wind deflector 24 The lower surface of body 100 is connected, and wind deflector 24 lists gas port 24c provided with one and this lists gas port 24c positioned at two stove eyes 31 Between, the gas outlet 24c on wind deflector 24 is located between two stove eyes 31 and to front exhaust, if two stoves eye on the kitchen range top 300 31 work simultaneously, can share the middle gas outlet 24c of wind deflector 24, i.e., right respectively from the air-flow that middle gas outlet 24c is discharged Both sides cigarette source has strong shearing force, so as to form two strands between the two stoves eye 31 and cigarette machine body 100 of the kitchen range top 300 The cyclone of cyclone shape, it is ensured that the smoke pumping effect of cigarette machine body 100.

The gas outlet 24c of wind deflector 24 revolves acquisition means 200 operationally towards the kitchen range top 300, oil smoke, going out on wind deflector 24 Gas port 24c air-out, produce it is stronger gather power, the air-flow around two stoves eye 31 of the kitchen range top 300 can be gathered in the kitchen range top 300 Surface, i.e. the air-flow of the gas outlet 24c discharges of wind deflector 24 can drive surrounding flow to flow, so as to be formed applied to double Two strands of cyclones in side cigarette source, on horizontal section, the gas outlet 24c's of wind deflector 24 goes out to flow direction forward, to both sides Yan Yuan Stronger shearing force is formed, so as to produce double cyclones, the flue gas that double cigarette sources are produced rising of spiraling arrives separately at corresponding oil smoke Suction inlet 11, in the process, oil smoke are not spread to surrounding, and oil smoke rotation acquisition means 200 can be produced to two cigarette sources simultaneously Oil smoke realize gather effect, so as to lift the smoke absorption effect of range hood body 100, Consumer's Experience is good.

Embodiment five：

As shown in Figure 14 and Figure 15, in the present embodiment, conserving kitchen oil smoke pumping cooking equipment A5 is main by the kitchen range top 300, cigarette machine Body 100 and oil smoke rotation acquisition means 200 constitute, cigarette machine body 100 in the horizontal plane be projected as substantially rectangular, cigarette machine body The outer contour of 100 lower end substantially forms the rectangle of arrangement in the horizontal plane, and the lower surface of cigarette machine body 100 is provided with least one Individual oil smoke suction inlet 11.

Oil smoke rotation acquisition means 200 include wind deflector 24.Wind deflector 24 is located at the lower edge of the rear side of cigarette machine body 100 and along left and right Direction extends.That is, vertically (above-below direction as shown in figure 14) extends and is located at cigarette machine body wind deflector 24 The side (rear side as shown in figure 14) of 100 remote user.Wind deflector 24 be provided with left and right directions it is arranged spaced apart two Group gas outlet 24c.Wherein, wind deflector 24 is an integral slab.

The two of wind deflector 24 list gas port 24c towards the kitchen range top 300, and oil smoke revolves acquisition means 200 operationally, on wind deflector 24 Two list gas port 24c air-out simultaneously, produce it is stronger gather power, the air-flow around the kitchen range top 300 can be gathered in the kitchen range top 300 Surface, i.e., the two of wind deflector 24 list gas port 24c discharge air-flow surrounding flow can be driven to flow, so as to form application Two strands of cyclones in bilateral cigarette source, on horizontal section, the two of wind deflector 24 list gas port 24c go out to flow direction forward, meeting Produce double cyclones, the flue gas that double cigarette sources are produced rising of spiraling arrives separately at corresponding oil smoke suction inlet 11, in the process, oil Cigarette does not spread to surrounding, and oil smoke rotation acquisition means 200 can be realized to the oil smoke that two cigarette sources are produced simultaneously gathers effect, so that The smoke absorption effect of range hood body 100 is lifted, Consumer's Experience is good.

Wherein, one group in two groups of gas outlet 24c is located at the left side of the leftmost side stove eye 31 on the kitchen range top 300, another group of position In the right side of the rightmost side stove eye 31 on the kitchen range top 300.

Specifically, the stove eye 31 of the quantity such as 2 or 4 can be set on the kitchen range top 300, if setting two edges on the kitchen range top 300 One in left and right directions stove eye 31 spaced apart, wind deflector 24 lists the left back that gas port 24c is provided at the stove eye 31 in left side, Another in wind deflector 24 lists the right back that gas port 24c is provided at the stove eye 31 on right side；If it is in two rows to be set on the kitchen range top 300 Four stoves eye 31 of two row arrangements, one in wind deflector 24 list gas port 24c be provided at left side two stoves eye 31 it is left back Side, another in wind deflector 24 lists the right back that gas port 24c is provided at two stoves eye 31 on right side.

Scheme with two wind deflectors 24 for listing gas port 24c can be for double stove eyes 31 or the four stoves eye being arranged symmetrically 31 kitchen range top 300 is configured, and the cigarette source on corresponding each stove eye 31 has a wind deflector 24 to produce tangent line side to oil smoke To shear action, so as to form the cyclone in opposite direction being located above correspondence cigarette source respectively, for be arranged symmetrically four The kitchen range top 300 of stove eye 31, the cigarette source positioned at two stoves eye 31 on left side or right side shares a wind deflector 24.

Embodiment six：

Being projected as in the horizontal plane of cigarette machine body 100 is substantially rectangular, and oil smoke rotation acquisition means 200 include wind deflector 24, lead Aerofoil 24 is located at the lower edge of the rear side of cigarette machine body 100 and extended in left-right direction, and wind deflector 24 is provided with left and right directions interval Three groups of gas outlet 24c of arrangement are opened, wherein, wind deflector 24 is overall plate.

When oil smoke rotation acquisition means 200 work, three groups of gas outlet 24c can be vented simultaneously, can also the independent row of control Gas, so as to drive air around the kitchen range top 300 and oil smoke flowing, so as to form the column cyclone of cyclone shape, make the kitchen range top 300 with Altitude range between cigarette machine body 100 has powerful power of gathering, and control oil smoke does not spread to surrounding, and cigarette machine body 100 attraction can orient the cigarette source for extending to the kitchen range top 300, attract exhausting port transmission of the oil smoke to cigarette machine body 100, significantly Ground reduces the power demand to cigarette machine body 100, thus reduces energy consumption, and can also reduce the work of cigarette machine body 100 Make noise.

Wherein, first group in three groups of gas outlet 24c is located at the left side of the leftmost side stove eye 31 on the kitchen range top 300, second group Gas outlet 24c is located at the right side of the rightmost side stove eye 31 on the kitchen range top 300, and the 3rd group of gas outlet 24c is located at adjacent on the kitchen range top 300 Between two stoves eye 31, first group and second group gas outlet 24c opening forward, the 3rd group of gas outlet 24c opening direction with Angle between forward direction is between ± 90.

Specifically, the upper end of the wind deflector 24 of oil smoke rotation acquisition means 200 can be fixed on behind the lower end of cigarette machine body 100 Edge, is applied in the kitchen range top 300 with double stoves eye 31, the going out positioned at the leftmost side of wind deflector 24 if the oil smoke is revolved into acquisition means 200 Gas port 24c (first group of gas outlet 24c) is located at the left side of leftmost side stove eye 31, and this group of gas outlet 24c opening is forward with forward Exhaust, the gas outlet 24c (second group of gas outlet 24c) positioned at the rightmost side of wind deflector 24 is located at the right side of rightmost side stove eye 31, And this group of gas outlet 24c opening is forward with to front exhaust, gas outlet 24c (the 3rd group of outlet positioned at middle part of wind deflector 24 Mouthful 24c) it is located between two stoves eyes 31, and between this group of gas outlet 24c opening center line and the normal direction of wind deflector 24 Angle between 0 ° -90 °, and can towards left side stove eye 31, can also towards right side stove eye 31 so that with first group and the Two groups of gas outlet 24c, which coordinate, forms strong tangential shearing force to cigarette source, that is, cause in two stoves eyes 31 at least one Cigarette source increases the shearing force of a tangential direction, the cyclone effect to be formed is strengthened, and then lifts cigarette machine body 100 Smoke pumping effect.

Embodiment seven：

As shown in Figure 16 and Figure 17, in the present embodiment, conserving kitchen oil smoke pumping cooking equipment A7 is main by the kitchen range top 300, cigarette machine Body 100 and oil smoke rotation acquisition means 200 are constituted, and the lower end outline of cigarette machine body 100 is generally formed into rectangle, oil smoke rotation packaging Putting 200 includes two wind deflectors 24, and two wind deflectors 24 are arranged spaced apart in left-right direction, and each wind deflector 24 has one to list The gas outlet 24c of one in gas port 24c, and two wind deflectors 24 is located at the left side of the leftmost side stove eye 31 on the kitchen range top 300, two Another gas outlet 24c in individual wind deflector 24 is located at the right side of the rightmost side stove eye 31 on the kitchen range top 300.

Oil smoke rotation acquisition means 200 operationally, two on two wind deflectors 24 list gas port 24c simultaneously air-out, produce compared with Strong gathers power, can gather the air-flow around the kitchen range top 300 and list gas port 24c discharges in the surface of the kitchen range top 300, i.e., two Air-flow can drive surrounding flow to flow, so as to form two strands of cyclones applied to bilateral cigarette source, on horizontal section, two What the two of wind deflector 24 listed gas port 24c goes out to flow direction forward, can produce double cyclones, and the flue gas that double cigarette sources are produced spirals rising Corresponding oil smoke suction inlet 11 is arrived separately at, in the process, oil smoke does not spread to surrounding, oil smoke rotation acquisition means 200 can be with The oil smoke that two cigarette sources are produced is realized simultaneously and gathers effect, so as to lift the smoke absorption effect of range hood body 100, user Experience.

Scheme with two wind deflectors 24 can be for double stove eyes 31 or the kitchen range top 300 for the four stoves eye 31 being arranged symmetrically It is configured, the shearing that the cigarette source on corresponding each stove eye 31 has a wind deflector 24 to produce tangential direction to oil smoke is made With so that the cyclone in opposite direction being located above correspondence cigarette source is formed respectively, for the stove for the four stoves eye 31 being arranged symmetrically Platform 300, the cigarette source positioned at two stoves eye 31 on left side or right side shares a wind deflector 24.

In the description of the invention, it is to be understood that term " " center ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the orientation of the instruction such as " outer " or position close It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplifying, rather than indicates Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For limitation of the present invention.

In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be Concrete meaning in bright.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any One or more embodiments or example in combine in an appropriate manner.

Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.

Claims

1. a kind of conserving kitchen oil smoke pumping cooking equipment, it is characterised in that including：

The kitchen range top, the kitchen range top is provided with stove eye；

Cigarette machine body, the cigarette machine body is located above the kitchen range top, and the cigarette machine body has oil smoke suction inlet and oil smoke row Outlet；

Oil smoke revolves acquisition means, and the oil smoke rotation packaging is set between the cigarette machine body and the kitchen range top, the oil smoke rotation collection There is air channel, the air channel has air inlet and gas outlet, and the oil smoke rotation acquisition means are utilized from gas outlet spray in device The air-flow formation rotation oil smoke collection gone out is with the cyclone of the cyclone shape of oil smoke suction inlet described in cooking smoke guiding.

2. conserving kitchen oil smoke pumping cooking equipment according to claim 1, it is characterised in that the oil smoke rotation acquisition means are arranged on On the cigarette machine body and extend downwardly setpoint distance.

3. conserving kitchen oil smoke pumping cooking equipment according to claim 2, it is characterised in that the oil smoke revolves the lower edge of acquisition means The neighbouring kitchen range top.

4. conserving kitchen oil smoke pumping cooking equipment according to claim 1, it is characterised in that the oil smoke rotation acquisition means are arranged on On the kitchen range top and upwardly extend the neighbouring cigarette machine body.

5. conserving kitchen oil smoke pumping cooking equipment according to claim 1, it is characterised in that the oil smoke rotation acquisition means include：

At least one tracheae, the tracheae is extended substantially in the vertical direction and is connected with the cigarette machine body, the tracheae it is interior Chamber constitutes the air channel.

6. conserving kitchen oil smoke pumping cooking equipment according to claim 5, it is characterised in that the oil smoke rotation acquisition means are also wrapped Include：Fan, the fan is connected to form air-flow in the air channel with the tracheae.

7. conserving kitchen oil smoke pumping cooking equipment according to claim 5, it is characterised in that the cigarette machine body is in the horizontal plane Be projected as substantially rectangular, the tracheae is two, and two tracheaes are located at the lower edge on rear side of the cigarette machine body and along a left side Right direction is spaced apart.

8. conserving kitchen oil smoke pumping cooking equipment according to claim 7 a, it is characterised in that tracheae in two tracheaes The left side of leftmost side stove eye on the kitchen range top, another tracheae is located at the right side of the rightmost side stove eye on the kitchen range top.

9. conserving kitchen oil smoke pumping cooking equipment according to claim 5, it is characterised in that the cigarette machine body is in the horizontal plane Be projected as it is substantially rectangular, the tracheae include three, three tracheaes are respectively provided at the lower edge on rear side of the cigarette machine body And the arrangement that is spaced apart from each other in left-right direction.

10. conserving kitchen oil smoke pumping cooking equipment according to claim 9, it is characterised in that first in three tracheaes Individual tracheae is located at the left side of the leftmost side stove eye on the kitchen range top, and second tracheae is located at the rightmost side stove eye on the kitchen range top Right side, the 3rd tracheae is located between the two neighboring stove eye on the kitchen range top.

11. conserving kitchen oil smoke pumping cooking equipment according to claim 1, it is characterised in that the oil smoke rotation acquisition means include Wind deflector, the air channel is formed in the wind deflector.

12. conserving kitchen oil smoke pumping cooking equipment according to claim 11, it is characterised in that the cigarette machine body is in horizontal plane On be projected as substantially rectangular, the wind deflector is located at the lower edge on rear side of the cigarette machine body and extended in left-right direction, described Wind deflector is provided with gas outlet described in arranged spaced apart two groups of left and right directions.

13. conserving kitchen oil smoke pumping cooking equipment according to claim 1, it is characterised in that the gas outlet be it is multigroup, it is multigroup The gas outlet is arranged spaced apart in left-right direction, and two groups of gas outlets of the leftmost side and the rightmost side are located in multigroup gas outlet Opening forward, the angle between the opening direction and forward direction of remaining gas outlet is respectively between ± 90.

14. conserving kitchen oil smoke pumping cooking equipment according to claim 1, it is characterised in that the oil smoke rotation acquisition means dismounting Ground is connected with the cigarette machine body.

15. conserving kitchen oil smoke pumping cooking equipment according to claim 1, it is characterised in that the oil smoke rotation packaging is set in In metope behind the kitchen range top and the cigarette machine body.