CN2814189Y

CN2814189Y - Pipleine type exhauster for removing kitchen fumes

Info

Publication number: CN2814189Y
Application number: CN 200520059657
Authority: CN
Inventors: 林养高
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-15
Filing date: 2005-06-15
Publication date: 2006-09-06
Anticipated expiration: 2015-06-15

Abstract

The utility model discloses a pipeline type exhauster for removing kitchen fumes. The aim of the utility model is to provide a pipeline type exhauster for removing kitchen fumes, and the pipeline type exhauster for removing kitchen fumes can achieve good fume removing effect and convenient cleanness on the basis of keeping the habit of the traditional cooking operation. The utility model comprises a gas collecting cover (1), a fume exhausting pipe (2), an oil remover (3), an exhauster (4), a power switch (5) and a lighting lamp (6), wherein the gas collecting cover (1) is in a semi-closed cavity structure with a wall plate on the periphery, a cooking stove is positioned in the semi-closed cavity, the left, the right and the back walls and the top of the gas collecting cover (1) are closed, and the upper part of the front face of the gas collecting cover (1) is provided with a closing plate (7) below which an air inlet (8) is arranged. The utility model can be applied to the field of a kitchen article.

Description

Pipeline type kitchen ventilator

Technical field

The utility model relates to a kind of pipeline type kitchen ventilator.

Background technology

Cooking fume is the oil smoke that edible oil and food high temperature heating back produce, and extensively is present in resident family and the catering trade kitchen.In recent years, along with the raising of living standards of the people and the development of catering trade, the edible oil consumption constantly increases, and cooking fume has become one of major pollutants of room air pollution.One " cooking fume is to the research of health hazard " that Jilin University finishes a few days ago shows, contains multiple poisonous chemical composition in the cooking fume, and body is had lungs toxicity, immunotoxicity, genetoxic and potential carcinogenicity.The long-term people who contact with cooking fume can produce a series of symptoms, is referred to as work " kitchen fume syndrome ", i.e. people's " liquor-saturated oil " of being commonly called as.Cooking fume pollutes and is the indoor environment problem that is worth drawing attention to the infringement of health.At present, it is outdoor that most of families and restaurant all are that the oil fume pump exhaust that produce directly will cook with smoke exhaust ventilator or fan the time arrives, and the pollutant in the oil smoke causes secondary pollution without recovery to outdoor environment.

Common lampblack absorber all is that the air scoop bottom lampblack absorber compiles oil smoke, oil smoke is discharged outdoor through the blower fan at air scoop top.Because air scoop is a unenclosed construction, under the disturbance that crossflow rises to oil smoke, oil smoke compiles the effect of discharge and unsatisfactory, oil smoke still can some disperse indoor, fly away and be dropped on wall, ceiling, ground and other article, oil smoke also can stick in air scoop and the exhaust passage, drops onto on the kitchen range top, cause indoor pollution, hinder cleaning.In order to strengthen the mist extractor effect, often adopt the blower fan that blast is big, air quantity is big, but this can strengthen power of fan, and strengthen noise, its effect that strengthens mist extractor is limited.And common lampblack absorber much do not have the function of purifying oil fume, though but the function clean-up effect of purifying oil fume and bad is perhaps arranged, the pollutant in the oil smoke can not effectively reclaim and focus on, and outdoor environment is caused secondary pollution.

Chinese patent publication number CN2295146Y, open day is on October 21st, 1998, the name of innovation and creation is called " a kind of range hood " and discloses a kind of range hood, this range hood mainly comprises barrel shrond, chassis, air exhauster, outage, air scoop, switchboard, catchment cup, air inlet, exhaust outlet and by stamping oil removing net aperture, that make with the polytetrafluoroethylene film electret, its weak point is: air scoop is a unenclosed construction, the same with common lampblack absorber air scoop, the mist extractor poor effect can cause indoor pollution; Though film oil removing net deoiling effect is good, need often to change.

Chinese patent publication number CN1515833A, open day is on July 28th, 2004, the name of innovation and creation is called " totally enclosed type kitchen smoke exhaust ventilator " and discloses a kind of totally enclosed type smoke exhaust ventilator, this smoke exhaust ventilator mainly comprises sucktion fan, the pipeline of mist extractor, the radome of cooking stove, air inlet, the air bag oversleeve, the body feed tank of band closing door, observation window, door, slice bowl lid shelf, its weak point is: though full-enclosed structure can be discharged most oil smoke outdoor, but the function that does not have purifying oil fume, pollutant in the oil smoke can not effectively reclaim and focus on, and outdoor environment is caused secondary pollution; The inconvenient operation when existence of air bag oversleeve makes the cooking, inconsistent with the traditional cookery operating habit, to the anti-program complexity of getting of material; Oil smoke, not easy to clean easily are stained with in the smoke exhaust ventilator inside of full-enclosed structure.

So existing product has the following disadvantages: can not reach the effect of good eliminating oil smoke on the basis that keeps the traditional cookery operating habit, cleaning is inconvenient.

The utility model content

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of and can reach the effect of good eliminating oil smoke, pipeline type kitchen ventilator easy to clean on the basis that keeps the traditional cookery operating habit.

The technical scheme that the utility model adopted is: the utility model comprises gas skirt, smoke exhaust pipe, oil expeller, air exhauster, power switch, lighting, described gas skirt is for having the semi-enclosed cavity structure of wallboard on every side, cooking stove is positioned at described semi-enclosed cavity, left and right, the rear wall of described gas skirt and top seal, the front upper of described gas skirt is provided with shrouding, air inlet is arranged below the described shrouding.

Described oil expeller is arranged in the described smoke exhaust pipe, and described oil expeller comprises along the uniform several layers of described smoke exhaust pipe length direction and remove oil fence that every layer of described oil fence that removes comprises some bar-shaped electrets.

The utility model also comprises flute profile base, annular oil groove, oil drain out, described flute profile base is positioned at the sidewall paneling bottom of described gas skirt, described flute profile base is connected with sewage draining exit, described annular oil groove is sleeved on the lower end of described smoke exhaust pipe, described oil drain out is positioned on the described smoke exhaust pipe, and the position of described oil drain out is corresponding with the position of described oil expeller.

Described shrouding is detachable shrouding.

The beneficial effects of the utility model are: because gas skirt described in the utility model is for having the semi-enclosed cavity structure of wallboard on every side, cooking stove is positioned at described semi-enclosed cavity, left and right, the rear wall of described gas skirt and top seal, the front upper of described gas skirt is provided with shrouding, below the described shrouding air inlet is arranged, like this, the oil smoke that the cooking produces is limited in the described semi-enclosed cavity, be unlikely to external diffusion and pollute the kitchen, lampblack-pumped process is as follows: oil smoke is extracted out by described air exhauster; Then, oil smoke is discharged outdoor through described smoke exhaust pipe; Simultaneously, because suction function, supplemental air flow enters in the described semi-enclosed cavity from described air inlet, oil smoke is pressed to the import of described smoke exhaust pipe; This process that circulates, the oil smoke that the cooking can be produced is constantly discharged outdoor; In addition, described air inlet is the gathering hole of the cooking simultaneously, and the cooking operation process is identical with traditional cooking operation custom, so the utility model can reach the effect of good mist extractor on the basis of maintenance traditional cookery operating habit, can not pollute indoor environment;

Because oil expeller described in the utility model is arranged in the described smoke exhaust pipe, described oil expeller comprises along the uniform several layers of described smoke exhaust pipe length direction and removes oil fence, every layer of described oil fence that removes comprises some bar-shaped electrets, when the described oil expeller of oil smoke process, oil molecule is formed oil droplet by the absorption of the space charge of electret, along bar-shaped electret sheet surface current to described oil drain out, otherwise processed outside described oil drain out is discharged machine, the described oil fence that removes of several layers can be pooled to described oil drain out with the most oil droplets in the oil smoke, the utility model alleviated greatly outdoor environment caused secondary pollution, so can reach the good effect of removing oil smoke;

Because flute profile base described in the utility model is positioned at the sidewall paneling bottom of described gas skirt, described annular oil groove is sleeved on the lower end of described smoke exhaust pipe, oil droplet in the vertical pipeline section cohesion of described smoke exhaust pipe can be pooled in the described annular oil groove, periodic cleaning gets final product, perhaps described annular oil groove is connected with described flute profile base by tube connector, make oil droplet flow into described flute profile base, the oil droplet that condenses on the wallboard of described gas skirt also can flow into described flute profile base along wallboard, oil droplet is concentrated by described sewage draining exit and is discharged processing, can not drop onto on the kitchen range top and the stove and accessory, when cleaning, greasy dirt also imports described flute profile base, and via described sewage draining exit discharge processing, so the utility model is easy to clean;

Because the utility model will be cooked the oil smoke that produces and be limited in the described semi-enclosed cavity, the air quantity of required exhausting can be little a lot of than existing lampblack absorber, and power of fan can reduce, so the utility model noise is little, power is low, saves energy.

Description of drawings

Fig. 1 is that the master of the utility model structure looks schematic diagram;

Fig. 2 is the schematic top plan view of the utility model structure;

Fig. 3 is that schematic diagram is looked on the right side of the utility model structure.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises gas skirt 1, smoke exhaust pipe 2, oil expeller 3, air exhauster 4, power switch 5, lighting 6, flute profile base 9, annular oil groove 10, oil drain out 11, described gas skirt 1 is for having the semi-enclosed cavity structure of wallboard on every side, cooking stove is positioned at described semi-enclosed cavity, the left side of described gas skirt 1, right, rear wall and top seal, the front upper of described gas skirt 1 is provided with shrouding 7, below the described shrouding 7 air inlet 8 is arranged, the positive basifacial of described gas skirt 1 outwards protrudes a part, person and distance of the present utility model were unlikely near can to make the cooking operation, prevent to suck oil smoke, described oil expeller 3 is arranged in the horizontal pipeline section of described smoke exhaust pipe 2, described oil expeller 3 comprises along described smoke exhaust pipe 2 length directions and uniform three layers removes oil fence, every layer of described oil fence that removes comprises some bar-shaped electrets, the described bar-shaped electret orientation that removes oil fence of each layer staggered mutually, so that oil smoke fully contacts except that oil fence with each layer is described during through described oil expeller 3, remove the oil content in the oil smoke better, the oil fence number of plies of removing of certain described oil expeller 3 is not limited to three layers of present embodiment, the number of plies is many more, oil removal efficiency is high more, the blast of required exhausting is also big more, described flute profile base 9 is positioned at the sidewall paneling bottom of described gas skirt 1, described flute profile base 9 is connected with sewage draining exit 12, described annular oil groove 10 is sleeved on the lower end of described smoke exhaust pipe 2, described annular oil groove 10 is connected with described flute profile base 9 by tube connector, so that the greasy dirt that is pooled in the described annular oil groove 10 enters described flute profile base 9, described oil drain out 11 is positioned on the described smoke exhaust pipe 2, the position of described oil drain out 11 is corresponding with the position of described oil expeller 3, described shrouding 7 is detachable shrouding, is convenient to cleaning in the machine.

The utility model can be applicable to field of kitchen products.

Under the situation that does not break away from the present utility model thought, all application the utility model specifications and accompanying drawing content and the various equivalences of being done change, and all reason is with being contained in the claim scope of the present utility model.

Claims

1, a kind of pipeline type kitchen ventilator, comprise gas skirt (1), smoke exhaust pipe (2), oil expeller (3), air exhauster (4), power switch (5), lighting (6), it is characterized in that: described gas skirt (1) is for having the semi-enclosed cavity structure of wallboard on every side, cooking stove is positioned at described semi-enclosed cavity, left and right, the rear wall of described gas skirt (1) and top seal, the front upper of described gas skirt (1) is provided with shrouding (7), air inlet (8) is arranged below the described shrouding (7).

2, pipeline type kitchen ventilator according to claim 1, it is characterized in that: described oil expeller (3) is arranged in the described smoke exhaust pipe (2), described oil expeller (3) comprises along the uniform several layers of described smoke exhaust pipe (2) length direction and removes oil fence that every layer of described oil fence that removes comprises some bar-shaped electrets.

3, pipeline type kitchen ventilator according to claim 1 and 2, it is characterized in that: it also comprises flute profile base (9), annular oil groove (10), oil drain out (11), described flute profile base (9) is positioned at the sidewall paneling bottom of described gas skirt (1), described flute profile base (9) is connected with sewage draining exit (12), described annular oil groove (10) is sleeved on the lower end of described smoke exhaust pipe (2), described oil drain out (11) is positioned on the described smoke exhaust pipe (2), and the position of described oil drain out (11) is corresponding with the position of described oil expeller (3).

4, pipeline type kitchen ventilator according to claim 1 and 2 is characterized in that: described shrouding (7) is detachable shrouding.

5, pipeline type kitchen ventilator according to claim 3 is characterized in that: described shrouding (7) is detachable shrouding.