CN203560969U

CN203560969U - Split upward discharging type range hood

Info

Publication number: CN203560969U
Application number: CN201320683848.XU
Authority: CN
Inventors: 吴国华
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-02
Filing date: 2013-11-02
Publication date: 2014-04-23
Anticipated expiration: 2023-11-02

Abstract

The utility model discloses a split upward discharging type range hood, and belongs to the technical field of cooking oil fume exhausting device. The technical problem to be solved is to provide the split upward discharging type range hood which has the advantages that the occupied space is small, the appearance is attractive, the oil fume suction capacity is relatively strong, main machines are little polluted by oil fume, and certain oil fume outside a negative pressure zone can be absorbed. According to the adopted technical scheme, the split upward discharging type range hood comprises an oil fume collecting hood and the first main machine, wherein the oil fume collecting hood is arranged on the side wall of a kitchen, the first main machine is arranged in the top wall of the kitchen, a first oil fume guide channel is arranged on the wall between the oil fume collecting hood and the first main machine, the second main machine is also arranged in the top wall of the kitchen, a plurality of exhaust openings are formed in the top wall of the kitchen, and the second main machine is connected to the exhaust openings by virtue of a second oil fume guide channel; the split upward discharging type range hood is suitable for technical field of the range hoods.

Description

In a kind of split, arrange formula smoke exhaust ventilator

Technical field

In a kind of split of the utility model, arrange formula smoke exhaust ventilator, belong to the technical field of smoke remover.

Background technology

Existing smoke exhaust ventilator is generally that exhaust fume collecting hood and pump drainage power section (motor, wind wheel etc.) are integrated and be arranged on kitchen range top or be suspended on body of wall, power-on during use, motor and wind wheel work, the oil smoke producing in cooking process or pernicious gas are sucked to exhaust fume collecting hood, then by outside flue discharge chamber, it has following shortcoming: 1, volume is larger, takies more usage space, affects attractive in appearance; 2, because of a little less than suction deficiency makes smoke pumping ability, and because most oil smoke can not condense and sedimentation, make a large amount of accumulation greasy dirts on motor and wind wheel, cause that motor load increases, rotating speed reduces, power consumption increases, noise strengthens, affect its service life, thereby the combination property of range hood is declined; When 3, motor drives wind wheel to run up, can only in spatial dimension certain above cooking stove, form negative pressuren zone, for the airborne oil smoke permeating into outside negative pressuren zone, not have any effect.

Utility model content

The utility model overcomes the deficiency that prior art exists, technical problem to be solved is: provide that a kind of little, good looking appearance of taking up room, smoke pumping ability are strong, host machine part is contaminated by smoke, and degree is less, and can carry out arranging formula smoke exhaust ventilator in certain split absorbing to the oil smoke outside negative pressuren zone.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: in a kind of split, arrange formula smoke exhaust ventilator, described smoke exhaust ventilator is arranged in kitchen, comprise exhaust fume collecting hood and the first main frame, described the first main frame is comprised of the first motor and the first wind wheel, described exhaust fume collecting hood is arranged on the sidewall of kitchen, described the first main frame is arranged in the roof in kitchen, on body of wall between described exhaust fume collecting hood and the first main frame, be provided with first and lead cigarette channel, described first leads one end of cigarette channel and the air-breathing opening of described exhaust fume collecting hood is connected, described first other end of leading cigarette channel is connected with described the first main frame by connector, in the roof in kitchen, be also provided with the second main frame, described the second main frame is comprised of the second motor and the second wind wheel, on the roof in kitchen, have a plurality of exhaust ports, described the second main frame is led cigarette channel by second and is connected with described exhaust port, described first leads the casing shape that cigarette channel is upper and lower opening, its inside is provided with a plurality of thin slices, described thin slice in the horizontal direction of casing each other face to face oblique arrangement be a plurality of "eight" shape shapes of being separated by, on described thin slice, be provided with a plurality of cigarettes hole,

The mouth place of entering of described the first main frame and the second main frame is provided with the first filtering oil smoke net, described connector inside is provided with the second filtering oil smoke net, described second to lead cigarette channel be that flexibility is led smoke pipe, at the exhaust port place of described kitchen roof, be provided with and remove peculiar smell thing, described removal peculiar smell thing is active carbon.

The utility model compared with prior art mainly has following beneficial effect: 1, by exhaust fume collecting hood installation separated with main frame, between exhaust fume collecting hood and main frame, by first, leading cigarette channel connects, hiding host is in the furred ceiling of kitchen, reduced the volume of exhaust fume collecting hood cover body, both save space, made again good looking appearance; 2, "eight" shape design is carried out in the first inside of leading cigarette channel, contact area and the time of contact of oil smoke and passage are increased, oil smoke is condensation in uphill process, thereby reduced main frame and adhered to pollution level by greasy dirt, in addition, due to " stack effect ", first leads cigarette channel also can upwards produce certain suction absorption oil smoke under nature, and this has just improved operating efficiency and the lampblack-pumped ability of smoke exhaust ventilator; 3, by setting up the second main frame, by not absorbed discharge by the oil smoke permeating into outside negative pressuren zone of abundant pump drainage, strengthened the pump drainage effect of oil smoke, improved the cooking environments in kitchen.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in more detail:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the first structural representation of leading cigarette channel in the utility model;

In figure: 1 is exhaust fume collecting hood, 2 is the first main frame, and 3 is first to lead cigarette channel, and 4 is connector, and 5 is the second main frame, and 6 is exhaust port, and 7 is second to lead cigarette channel, and 8 is thin slice, and 9 is cigarette hole, and 10 for removing peculiar smell thing, and 11 is housing.

The specific embodiment

As shown in Figure 1, arrange formula smoke exhaust ventilator in a kind of split, described smoke exhaust ventilator is arranged in kitchen, comprises exhaust fume collecting hood 1 and the first main frame 2, and described the first main frame 2 is comprised of the first motor and the first wind wheel, conventional smoke exhaust ventilator generally integrates exhaust fume collecting hood 1 and the first main frame 2 to install, make the cover body volume of exhaust fume collecting hood 1 larger, not only take up room but also very not attractive in appearance, and in the utility model, described exhaust fume collecting hood 1 is arranged on the sidewall of kitchen, described the first main frame 2 is arranged in the roof in kitchen, only need on exhaust fume collecting hood 1, switch be set and air-breathing opening all can, significantly reduced cover body volume, the first main frame 2 is hidden in ceiling, noise when smoke exhaust ventilator moves in kitchen while not only having reduced culinary art, and make whole kitchen body of wall seem salubrious, succinctly, attractive in appearance, on body of wall between described exhaust fume collecting hood 1 and the first main frame 2, be provided with first and lead cigarette channel 3, described first leads one end of cigarette channel 3 and the air-breathing opening of described exhaust fume collecting hood 1 is connected, and described first other end of leading cigarette channel 3 is connected with described the first main frame 2 by connector 4,

Described the first shape of leading cigarette channel 3 is not limit, in the present embodiment, first leads the casing shape that cigarette channel 3 is upper and lower opening, its inside is provided with a plurality of thin slices 8, the shape of described thin slice 8 is not limit, thin slice 8 in the present embodiment is rectangular pieces, described thin slice 8 in the horizontal direction of casing each other face to face oblique arrangement become definite shape, can be arranged in " eight " font or turbination etc., as shown in Figure 2, thin slice 8 in the present embodiment is led cigarette channel 3 internal arrangement first and is a plurality of " eight " font shapes of being separated by, this " eight " font structure contacts fully the oil smoke sucking from air-breathing opening uphill process with numerous thin slices 8, most of oil smoke can be condensed into liquid runs down conduit wall flow into downwards first lead that cigarette channel 3 belows arrange connect the oil collector sump tanks such as lubricating cup, only having the oil smoke of small part can continue to lead cigarette channel 3 along first up discharges outside buildings by the first main frame 2, reduce oil smoke and adhered to the probability of polluting the first main frame 2, extend the service life of main frame, guarantee that main frame can carry out high efficiency smoke pumping work, in order to prevent after long-term operation that first leads that cigarette channel 3 may occur that intake declines to such an extent as to the situation such as obstruction completely, on described thin slice 8, be provided with a plurality of cigarettes hole 9, guaranteed that the air draught of smoke exhaust ventilator is smooth and easy, in addition, described first leads cigarette channel 3 can be arranged on body of wall outer wall, also can be embedded in body of wall inside, in the time of on being arranged on body of wall outer wall, its thickness is also very thin, do not affect the use of kitchen space and attractive in appearance, in the present embodiment, described first leads cigarette channel 3 is arranged on the body of wall outer wall of described exhaust fume collecting hood 1 top,

When cooking time compared with long or culinary art firepower compared with large and while producing more oil smoke, understanding the smoke pumping concentration zones that some oil smoke " escape " goes out lampblack absorber permeates in air, in order to address this problem, in the utility model, in the roof in kitchen, be also provided with the second main frame 5, described the second main frame 5 is comprised of the second motor and the second wind wheel, on the roof in kitchen, have a plurality of exhaust ports 6, described the second main frame 5 is led cigarette channel 7 by second and is connected with described exhaust port 6, particularly, described second lead cigarette channel 7 and lead smoke pipe for flexibility; In order to save main frame taking up room in the furred ceiling of kitchen, described the second main frame 5 and the first main frame 2 are encapsulated in to housing 11 the insides, described the second main frame 5 and the first main frame 2 each own separately enter mouth, but share an outlet flue, oil smoke is discharged outside building; The gauge tap of described the second main frame 5 and the first main frame 2 is positioned on same control panel, user can need to select according to culinary art, after starting the second main frame 5, the oil smoke being dispersed into outside smoke-collecting area is absorbed in the exhaust port 6 on the roof of kitchen, then by the second main frame 5, is discharged outside building; In addition, in order to remove peculiar smell, be provided with remove peculiar smell thing 10 at exhaust port 6 places of described kitchen roof, particularly, described removal peculiar smell thing 10 is active carbon;

The mouth place of entering at described the first main frame 2 and the second main frame 5 is provided with the first filtering oil smoke net, for the protection of motor and wind wheel, by oil smoke, is not adhered to and pollutes; Also in described connector 4 inside, be provided with the second filtering oil smoke net, again the first main frame 2 carried out to lampblack-preventing and adhere to pollution processing, improved the working environment of motor and wind wheel, to guarantee motor efficiency operation, reach better smoke pumping effect simultaneously.

The utility model is in the installation separated with pump drainage power section by the exhaust fume collecting hood of smoke exhaust ventilator, successfully solved the problem that connects the ventilation shaft of exhaust fume collecting hood and power section, volume is little, save and beautified kitchen space, smoke pumping is effective, convenient installation and maintenance, has very strong practicality, can really form product.

By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make various variations.

Claims

1. in a split, arrange formula smoke exhaust ventilator, described smoke exhaust ventilator is arranged in kitchen, comprise exhaust fume collecting hood (1) and the first main frame (2), described the first main frame (2) is comprised of the first motor and the first wind wheel, it is characterized in that: described exhaust fume collecting hood (1) is arranged on the sidewall of kitchen, described the first main frame (2) is arranged in the roof in kitchen, on body of wall between described exhaust fume collecting hood (1) and the first main frame (2), be provided with first and lead cigarette channel (3), described first one end of leading cigarette channel (3) is connected with the air-breathing opening of described exhaust fume collecting hood (1), described first other end of leading cigarette channel (3) is connected with described the first main frame (2) by connector (4),

In the roof in kitchen, be also provided with the second main frame (5), described the second main frame (5) is comprised of the second motor and the second wind wheel, on the roof in kitchen, have a plurality of exhaust ports (6), described the second main frame (5) is led cigarette channel (7) by second and is connected with described exhaust port (6).

2. in a kind of split according to claim 1, arrange formula smoke exhaust ventilator, it is characterized in that: described first leads the casing shape that cigarette channel (3) is upper and lower opening, its inside is provided with a plurality of thin slices (8), described thin slice (8) in the horizontal direction of casing each other face to face oblique arrangement be a plurality of "eight" shape shapes of being separated by.

3. in a kind of split according to claim 2, arrange formula smoke exhaust ventilator, it is characterized in that: on described thin slice (8), be provided with a plurality of cigarettes hole (9).

4. in a kind of split according to claim 3, arrange formula smoke exhaust ventilator, it is characterized in that: the mouth place of entering of described the first main frame (2) and the second main frame (5) is provided with the first filtering oil smoke net.

5. according to arranging formula smoke exhaust ventilator in arbitrary described a kind of split in claim 1 to 4, it is characterized in that: described connector (4) inside is provided with the second filtering oil smoke net.

6. according to arranging formula smoke exhaust ventilator in arbitrary described a kind of split in claim 5, it is characterized in that: described second leads cigarette channel (7) leads smoke pipe for flexibility.

7. in a kind of split according to claim 6, arrange formula smoke exhaust ventilator, it is characterized in that: at the exhaust port (6) of described kitchen roof, locate to be provided with removal peculiar smell thing (10).

8. in a kind of split according to claim 7, arrange formula smoke exhaust ventilator, it is characterized in that: described removal peculiar smell thing is active carbon.