CN2876588Y

CN2876588Y - Parabolic arc guide plate fume filter

Info

Publication number: CN2876588Y
Application number: CN 200620030062
Authority: CN
Inventors: 马利华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-21
Filing date: 2006-02-21
Publication date: 2007-03-07
Anticipated expiration: 2016-02-21

Abstract

The utility model provides an arabolic arc guide plate fume filter which has two layers to fasten together to construct, both the two layers comprise frames and a certain amount guide plates, the baffle section is eudipleural parabolic arc, the guide plates are parallel distributed in the frame and left clearances between two guide plates, the two ends of the guide plates are fixed on the frame; after the upper and lower layer are fastened together, the pros and cons of the baffle sections are fastened reciprocal interleaving each other, the flanging is installed among the two layers frame, the clearances are left between two guide plates after fastening the two layers together, the fold line fume pipe are shaped among the reciprocal interleaving guide plates; the filtration effect of the utility filter is good, the structures are simple that is convenient to use and promote.

Description

Parabolic arc deflector cooking fume filter

(1) technical field:

The utility model relates to a kind of fume purifier of fume, particularly relates to a kind of parabolic arc deflector cooking fume filter.

(2) background technology:

Along with development and national economy and development of technology, people's living standard improves constantly, its living environment is constantly improved simultaneously, people are by the initial oil smoke of standing the kitchen, to the oil smoke that adopts in the ventilating fan eliminating kitchen, and then adopt smoke exhaust ventilator to get rid of oil smoke, when improving the smoke abatement effect, strengthen people's aesthetic effect again.The kind of present smoke exhaust ventilator both domestic and external is more, and a part is the top that smoke exhaust ventilator is installed in cooking stove, adopts the lampblack-pumped mode of overhead type; Another part is the popularization along with Smoke-less range table, and smoke exhaust ventilator is installed in the side, adopts side-mounted lampblack-pumped mode.Two kinds of most employings of smoke exhaust ventilator directly enter atmosphere with oil flue waste gas by blast pipe, perhaps oil flue waste gas is entered common exhaust duct, and then enter atmosphere by common exhaust duct, but the mode of this mist extractor not only can contaminated air, but also in the neighbours' of can wafing the room, pollute the indoor air of neighbours, damage other people healthy, its noise is big in addition, influences people's work and rest.Along with environmental protection standard improve constantly and people to the continuous reinforcement of healthy attention degree, have this mode that the flue gas of mist of oil directly is discharged in the atmosphere and more and more be subjected to being weary of of environmental administration's restriction and numerous residents.Along with the population of urban construction and big and medium-sized cities increases and concentrates, the contamination phenomenon that is caused by family's oil smoke in the city is more and more serious, also increasing to environment damage, people design a lot of ways on this problem of fume pollution at home in solution, also design many fume purifier of fume.As: earning of fountain oil smoke device, the electrostatic oil fume filter, mechanical type centrifugal purifier etc., particularly mechanical type centrifugal purifier, though it is simple in structure, it is because of designing reason, result of use is often bad, brings very big inconvenience for people's use.As Chinese patent application number is that 200420076279.3 utility model discloses a kind of centrifugal lampblack clearing machine, and with the centrifugal oil removing net of motor driven rotary, though this patent has certain functional oil that removes, noise is excessive, and deoiling effect is not very good.

(3) content of utility model:

The purpose of this utility model: overcome the defective of prior art, a kind of good filtration effect, cooking fume filter simple in structure are provided.

The technical solution of the utility model:

A kind of parabolic arc deflector cooking fume filter, contain upper and lower two-layer, form by upper and lower two-layer make-up, the upper and lower two-layer deflector that all contains framework, some, the deflector cross section is symmetrical parabolic arc, deflector is parallel to be distributed in the framework, leaves the gap each other, and its two ends are fixed on the framework; Behind the upper and lower two-layer make-up of cooking fume filter, deflector cross sectional shape reciprocal cross misphase button, be equipped with flanging around the upper and lower two-layer framework, between the two-layer deflector certain clearance arranged behind the upper and lower two-layer make-up of cooking fume filter, form broken line shape oil smoke passage between the staggered relative deflector.

In the upper and lower frame inner surface flanging of filter, be provided with a pair of certain thickness strip annex of having of deflector that is used for fixing, this annex width and framework flanging coupling, divide the two-layer parallel hole slot group who is distributed with some and deflector shape of cross section, quantity Matching on the annex, hole slot and fixing is inserted at the deflector two ends, insert the cross sectional shape reciprocal cross misphase button of two-layer deflector wherein, leave the gap each other, form broken line shape oil smoke passage between the staggered relative deflector.

Framework is the plane rectangle structure, or the planar square structure, or the plane isosceles trapezoidal structure, or the planar rondure structure.

The framework flanging is provided with oil leaking hole or leakage of oil groove.

The beneficial effects of the utility model:

1 makes oil smoke through effectively filtering, and reduces the pollution of oil smoke to air, helps environmental protection.

Deflector is a groove shape filter, is convenient to oil smoke and enters cooking fume filter, and oil smoke is flowed along broken line direction, increases its flow process, is convenient to mist of oil condensation sedimentation, mist of oil is separated out, thereby oil smoke is separated, and improves purifying rate.In addition, oil smoke is break-in suddenly in flowing, because action of inertia, the tiny oil droplets of carrying in the oil smoke is pulled out away from out, and mist of oil is separated out, thereby oil smoke is separated, and improves purifying rate.As required, can adopt the deflector of different length and width, its fume purifying effect is obvious.Look different situations in use, be provided with one deck, or two-layer, or the cooking fume filter of three layers of polyphone, make oil smoke through multi-stage separation, repeatedly purify, reduce the pollution of oil smoke to greatest extent to air.

Maintenance is convenient in the manufacturing simple in structure, easy of 2 the utility model, and easy accessibility, and its deflector is a section bar, selects suitable length to get final product as required.

3 the utility model noises are little, and the scope of application is wide, are applicable to family and hotel, restaurant, dining room, are easy to promotion and implementation, have good social and economic benefit.

(4) description of drawings:

Fig. 1 is one of structural representation of parabolic arc deflector cooking fume filter

Fig. 2 be parabolic arc deflector cooking fume filter structural representation two

Fig. 3 is the accessory structure schematic diagram

Fig. 4 be parabolic arc deflector cooking fume filter structural representation three

(5) specific embodiment:

Embodiment one: referring to Fig. 1, Fig. 2, among the figure, a kind of parabolic arc deflector cooking fume filter contains upper and lower two-layer, form by upper and lower two-layer make-up, the upper and lower two-layer deflector 1 that all contains framework 2, some, deflector 1 cross section is symmetrical parabolic arc, deflector 1 parallel being distributed in the framework 2, leave the gap each other, its two ends are fixed on the framework 2; Behind the upper and lower two-layer make-up of cooking fume filter, deflector 1 cross sectional shape reciprocal cross misphase button, be equipped with flanging around the upper and lower two-layer framework 2, between the two-layer deflector 1 certain clearance is arranged behind the upper and lower two-layer make-up of cooking fume filter, form broken line shape oil smoke passage between the staggered relative deflector 1; Framework 2 is the plane rectangle structure, and framework 2 flangings are provided with oil leaking hole or leakage of oil groove.

Embodiment two: referring to Fig. 1, Fig. 3, Fig. 4, the representative meaning that numbering is identical with embodiment one among the figure is identical, something in common does not repeat, difference is: last, in the underframe 2 inner surface flangings, if a pair of certain thickness strip annex 3 that has that is useful on fixing deflector 1, these annex 3 width and framework 2 flangings coupling, divide two-layer parallel some and deflector 1 shape of cross section of being distributed with on the annex 3, the hole slot group of quantity Matching, hole slot and fixing is inserted at deflector 1 two ends, inserts the cross sectional shape reciprocal cross misphase button of two-layer deflector 1 wherein, leave the gap each other, form broken line shape oil smoke passage between the staggered relative deflector 1.

Claims

1, a kind of parabolic arc deflector cooking fume filter, contain upper and lower two-layer, form by upper and lower two-layer make-up, the upper and lower two-layer deflector that all contains framework, some, it is characterized in that: the deflector cross section is symmetrical parabolic arc, deflector is parallel to be distributed in the framework, leaves the gap each other, and its two ends are fixed on the framework; Behind the upper and lower two-layer make-up of cooking fume filter, deflector cross sectional shape reciprocal cross misphase button, be equipped with flanging around the upper and lower two-layer framework, between the two-layer deflector certain clearance arranged behind the upper and lower two-layer make-up of cooking fume filter, form broken line shape oil smoke passage between the staggered relative deflector.

2, parabolic arc deflector cooking fume filter according to claim 1, it is characterized in that: on filter, in the underframe inner surface flanging, be provided with a pair of certain thickness strip annex of having of deflector that is used for fixing, this annex width and framework flanging coupling, divide two-layer parallel some and the deflector shape of cross section of being distributed with on the annex, the hole slot group of quantity Matching, hole slot and fixing is inserted at the deflector two ends, insert the cross sectional shape reciprocal cross misphase button of two-layer deflector wherein, leave the gap each other, form broken line shape oil smoke passage between the staggered relative deflector.

3, according to the described parabolic arc deflector of the arbitrary claim of claim 1-2 cooking fume filter, it is characterized in that: framework is the plane rectangle structure, or the planar square structure, or the plane isosceles trapezoidal structure, or the planar rondure structure.

4, according to the described parabolic arc deflector of the arbitrary claim of claim 1-2 cooking fume filter, it is characterized in that: the framework flanging is provided with oil leaking hole or leakage of oil groove.