CN2206416Y

CN2206416Y - Fume and oil exhauster

Info

Publication number: CN2206416Y
Application number: CN 94244662
Authority: CN
Inventors: 张永富
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-14
Filing date: 1994-11-14
Publication date: 1995-08-30
Anticipated expiration: 2004-11-14

Abstract

The utility model relates to an oil fume exhauster with double vortex wind collecting chambers which is mainly composed of a body, two wind chambers, to oil collecting trays and a fume hood. The utility model is characterized in that one side if each wind chamber is extended with an integrally formed fume guiding track in a tangential direction and each fume guiding track gradually extends upwards in a smooth streamline movement. The two wind chambers are assembled correspondingly and the fume guiding tracks are crossed on the top end of the body. Thereby, oil fume after being sucked by the wind can be exhausted out without any obstruction with the wind. Besides, a vortex effect is formed at an oil fume exhausting position, which contributes to exhaust oil fume quickly and efficiently.

Description

Fume and oil exhauster

The utility model is to be a kind of smoke exhaust, more specifically, refer in particular to a kind of can be fast and high efficiency get rid of the double rotation fan pipe smoke exhaust of oil smoke.

Owing to how soon most oil of being particular about in the Chinese food are fried, so, in the process of culinary art, must cause extremely many oil smoke, so all possessed in present each tame kitchen a smoke exhaust is arranged, the oil smoke that will be produced in the time of will cooking with action in time attracts, and is discharged then.

How smoke exhaust of the prior art is equiped with two draft fans in this body, between these two fans, vertically make again then and establish a slightly S-shaped dividing plate, whereby, when this each fan action, can make the oil smoke that is attracted be subjected to the restriction of this dividing plate, and little by little move to the exhaust opening direction on this body top respectively, to be discharged outside in the atmosphere.

Just as described, in the process of using, can reach the purpose of getting rid of oil smoke really, yet, if when examining this action of commonly using smoke exhaust, promptly be not difficult to be found to, in case the oil smoke amount that is produced slightly for a long time, this smoke exhaust promptly can't attract all oil smoke to discharge in the short time totally, in other words, promptly have most oil smoke dissipation in the kitchen, therefore the kitchen is inevitable in the course of time greasyly can't bear, except the time-consuming inconvenience of cleaning very, more seriously, will be because of the kitchen unclean, cause unclean on the dietetic hygiene, and have influence on eater's health, so this lampblack exhauster structure reality of the prior art has does not improve part to the greatest extent, and necessity of improvement is arranged.

Because above-mentioned inconvenience that discloses lampblack exhauster structure of the prior art and disappearance and necessity of improvement is arranged really, the inventor utilizes the manufacturing for many years of accumulation, the experience of peddling, and, invented the double rotation fan pipe smoke exhaust through repeatedly improveing its practicality of assessment that reaches repeatedly.

Main purpose of the present utility model, provide a kind of double rotation fan pipe smoke exhaust, it is to extend in the tangential direction of each wind stomach one side to be manufactured with and its moulding one and the smooth ramp that makes progress, the oil smoke that is attracted can be along the inclined-plane of this each tangential direction be moved upward with speed fast, and in discharging oil smoke place's formation intersection eddy flow effect, to obtain higher smoke exhaust efficiency.

The purpose of this utility model is achieved in that a kind of double rotation fan pipe smoke exhaust, mainly is to be made of a body, two wind stomaches, two draw-off traies and a petticoat pipe; It is characterized in that: this each wind stomach one side tangential direction is extended again lead cigarette track integrated with it, and this respectively leads the cigarette track more with the upwards extension gradually of level and smooth streamline trend, so with the corresponding assembling of this two wind stomach, make this lead the cigarette track and form cross-like at this body top end, after making oil smoke be subjected to this wind attraction whereby, can take advantage of a situation to show no sign of discharges with hindering, and forms the eddy flow effect in discharging oil smoke place.

The utility model is in implementation process, because of making the tangential direction of all oil smoke along movement locus, upwards flow to pass through this each wind stomach apace swimmingly, discharged then, that is, all oil smoke not reason flue gas velocity are too slow, and caused most oil smoke dissipation in the kitchen, cause the pollution in kitchen, in other words, therefore the utility model can make smoke exhaust reach the mist extractor effect of high efficiency when implementing to use.

For further understanding structure of the present utility model, feature and content thereof, effect, now for a preferable feasible embodiment and cooperate graphic being described in detail as follows:

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is an elevational schematic view of the present utility model;

Fig. 3 is an assembling generalized section of the present utility model.

See also shown in Fig. 1,2, the utility model mainly is to be equiped with two fans 10 in a body 1, and below this each fan 10 then corresponding installing one wind stomach 2, just be equiped with a draw-off tray 3 for 2 times as for this each wind stomach, at last be assembled in a petticoat pipe 4 this body 1 below inboard, make all assemblies can be completely fixed in this body 1 inside, and the formation one, wherein, all very nearly the same because of this body 1, each fan 10, each draw-off tray 3 and this petticoat pipe 4 with prior art, do not give unnecessary details so do not give many speeches at this.

Wherein, what deserve particular mention is, this each wind stomach 2 is on one of its all side tangential direction, protrude to extend and be manufactured with and the wind stomach 2 integrated cigarette tracks 20 of leading, and this is respectively led cigarette track 20 and more should be made into level and smooth streamline moulding, and extend upward, so, when these two wind stomach 2 correspondences are installed in this body 1 inside, can make this two lead cigarette track 20 in correspondence with each other, form staggeredly, and make this opening of respectively leading cigarette track 20 one end all can be corresponding to exhaust opening 11 places set on this body 1 top.

In addition, the utility model is when implementing, see also shown in Figure 3, each set fan 10 begins action in this body 1, to cook the oil smoke that is produced upwards attracts, after entering in this each wind stomach 2, this moment, this oil smoke that is attracted was because of having suitable movement velocity, so inevitable eddy flow of in this each wind stomach 2, running helter-skelter, so, physical characteristic based on fluid in the motion, all oil smoke certainly will form the state of desiring toward the tangential direction motion, in other words, all oil smoke of this moment promptly can flow to set respectively the leading on the cigarette track 20 of a side tangential direction of this each wind stomach 2 naturally, thus, this is respectively led cigarette track 20 and all is made into level and smooth upwards shape again in addition, more make all oil smoke flow through this when leading cigarette track 20, can be smooth and easy and pass through fast, and flow to set exhaust opening 11 places, this body 1 top, at this moment, leading cigarette track 20 because of set this on this each wind stomach 2 again is to intersect corresponding assembling, so when oil smoke drains into this exhaust opening 11, it is because of the event of intersection convection current, and formation eddy flow shape can dissipate in the ambient atmosphere so more quickly.

Claims

A kind of double rotation fan pipe smoke exhaust is made of a body, two wind stomaches, two draw-off traies and a petticoat pipe; It is characterized in that: this each wind stomach one side tangential direction is extended again lead cigarette track integrated with it, and this respectively leads the cigarette track more with the upwards extension gradually of level and smooth streamline trend, so with the corresponding assembling of this two wind stomach, make this lead the cigarette track and form cross-like at this body top end, after making oil smoke be subjected to this wind attraction whereby, can take advantage of a situation to show no sign of discharges with hindering, and forms the eddy flow effect in discharging oil smoke place.