CN202973259U

CN202973259U - Exhaust pipe cooling type range hood

Info

Publication number: CN202973259U
Application number: CN 201220624591
Authority: CN
Inventors: 尾扎郎加泽郎
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-11
Filing date: 2012-11-11
Publication date: 2013-06-05
Anticipated expiration: 2022-11-11

Abstract

The utility model relates to a kitchen equipment field especially relates to a smoke ventilator. The utility model provides a discharge tube heat dissipation type smoke ventilator, includes casing, filter screen, oil cup, air exhaust system, exhaust pipe and atomizing nozzle, chassis bottom central authorities are equipped with a suction port, air exhaust system installs the position that corresponds the suction port in the casing, the top at the casing is installed to the exhaust pipe, filter screen panel is on the suction port of casing, the bottom central point that the oil cup was installed at the filter screen puts, and air exhaust system and exhaust pipe's air inlet intercommunication, be provided with fin group on the exhaust pipe, fin group has a plurality of radiating fin to arrange and constitutes, and during fin's partly inserts the exhaust pipe, another part of radiating fin exposes outside the exhaust pipe. The utility model discloses a radiating fin cools off the oil smoke gas in the pipe of discharging fume for the oil smoke granule is direct to condense in the pipe of discharging fume, can not discharged outdoor, makes smoke ventilator's emission reach the environmental protection standard.

Description

Smoke exhaust pipe heat radiating type smoke exhaust ventilator

Technical field

The utility model relates to the cooking apparatus field, relates in particular to a kind of smoke exhaust ventilator.

Background technology

Smoke exhaust ventilator is a kind of kitchen appliance that purifies kitchen environment.It is arranged on kitchen health energy-saving range hood cooking stove top, the harmful oil smoke that produces in the refuse of cooking stove burning and cooking process can be taken away rapidly, discharges outdoorly, reduces pollution, purifies air, and gas defence, explosion-proof safety guarantee effect are arranged.The time that smoke exhaust ventilator enters Chinese average family kitchen is not also very long.Early stage family kitchen smoke evacuation work is all completed by ventilating fan.Although ventilating fan can exclude the most of oil smoke in the kitchen, the pollution of the oil smoke that it produces in unable solution culinary art to whole kitchen.The oil smoke that produces in culinary art contains a lot of harmful materials, if the people works in being full of the room of oil smoke for a long time, can cause the generation of a lot of diseases.

For Chinese, Chinese diet structure is different from the westerner, so in the kitchen from the kind of kitchen tools, pattern to layout, all be very different with western countries, in the food processing of China, Fried, fried, cooked, fried occupy very large ratio, cause the oil smoke in the Chinese style kitchen very large, easily make the kitchen environment greasy and bad cleaning that becomes, so smoke exhaust ventilator has just become to change one " powerful mean " of kitchen environment.It has changed the environment in kitchen, reduces the injury that oil smoke causes kitchen environment and health.Smoke exhaust ventilator is oil smoke " killer ".

The oil smoke that existing smoke exhaust ventilator aspirates out is all directly to be discharged into the outside by smoke exhaust pipe mostly, contains a large amount of smoke particles in the oil smoke of discharging, to environment.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of smoke exhaust pipe heat radiating type smoke exhaust ventilator, this smoke exhaust ventilator carries out cooling by radiating fin to the soot gas in smoke exhaust pipe, make smoke particle directly condense in smoke exhaust pipe, make the discharging of smoke exhaust ventilator reach environmental protection standard.

the utility model is achieved in that a kind of smoke exhaust pipe heat radiating type smoke exhaust ventilator, comprise casing, screen pack, lubricating cup, extract system, smoke exhaust pipe and atomizer, described bottom of shell central authorities are provided with a pump orifice, described extract system is arranged on the position of corresponding pump orifice in casing, described smoke exhaust pipe is arranged on the top of casing, described filtering screen is on the pump orifice of casing, described lubricating cup is arranged on the bottom centre position of screen pack, extract system is communicated with the air inlet of smoke exhaust pipe, be provided with the radiating fin group on described smoke exhaust pipe, described radiating fin group has some radiating fins to arrange formation, the part of radiating fin is inserted in smoke exhaust pipe, another part of radiating fin is exposed at outside smoke exhaust pipe.

Described extract system comprises air-ducting ring, wind wheel, motor and flue; Described flue is fixedly mounted on casing, and flue outlet is communicated with the air inlet of smoke exhaust pipe, and described motor is fixedly mounted on flue, and wind wheel is fixedly mounted on the output shaft of motor, and described air-ducting ring is arranged between screen pack and wind wheel.

Described wind wheel is dried wing formula turbine.

Be provided with guidance panel on described casing.

The bottom of described casing is provided with illuminating lamp.

Described illuminating lamp is LED lamp group, and illuminating lamp is covered with transparent shroud.

The utility model smoke exhaust pipe heat radiating type smoke exhaust ventilator carries out cooling to the soot gas in smoke exhaust pipe by radiating fin, make smoke particle directly condense in smoke exhaust pipe, can not be discharged to outdoorly, makes the discharging of smoke exhaust ventilator reach environmental protection standard.

Description of drawings

Fig. 1 is the outside schematic perspective view of the utility model smoke exhaust pipe heat radiating type smoke exhaust ventilator;

Fig. 2 is the exploded perspective view of extract system in the utility model.

In figure: 1 casing, 2 screen packs, 3 lubricating cups, 4 guidance panels, 51 air-ducting ring, 52 wind wheels, 53 motors, 54 flues, 6 illuminating lamps, 7 smoke exhaust pipes, 8 radiating fins.

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims limited range equally.

Embodiment 1

as shown in Figure 1, a kind of smoke exhaust pipe heat radiating type smoke exhaust ventilator, comprise casing 1, screen pack 2, lubricating cup 3, extract system, smoke exhaust pipe 7 and atomizer 8, described casing 1 bottom center is provided with a pump orifice, described extract system is arranged on the position of casing 1 interior corresponding pump orifice, described smoke exhaust pipe 7 is arranged on the top of casing 1, described screen pack 2 covers on the pump orifice of casing 1, described lubricating cup 3 is arranged on the bottom centre position of screen pack 2, extract system is communicated with the air inlet of smoke exhaust pipe 7, be provided with the radiating fin group on described smoke exhaust pipe 7, described radiating fin group has some radiating fins 8 to arrange formation, the part of radiating fin 8 is inserted in smoke exhaust pipe 7, another part of radiating fin 8 is exposed at outside smoke exhaust pipe 7.

As shown in Figure 2, described extract system comprises air-ducting ring 51, wind wheel 52, motor 53 and flue 54, and as preferably, described wind wheel 52 is dried wing formula turbine in the present embodiment; Described flue 54 is fixedly mounted on casing 1, flue 54 outlets are communicated with the air inlet of smoke exhaust pipe 7, described motor 53 is fixedly mounted on flue 54, and wind wheel 52 is fixedly mounted on the output shaft of motor 53, and described air-ducting ring 51 is arranged between screen pack 2 and wind wheel 52.

For handled easily, be provided with guidance panel 4 on described casing 1.

In the utility model, cover light in order to avoid casing 1 in addition, the bottom of described casing 1 is provided with illuminating lamp 6, by illuminating lamp 6 auxiliary cookings; Oil smoke during for fear of culinary art stains and corrosion illuminating lamp 6, described illuminating lamp 6 is covered with a removable transparent organic glass sheet as guard shield, light fixture is closed, guarantees security appliance, illuminating lamp 6 is that LED lamp group is with saves energy in the present embodiment.

During smoke exhaust ventilator work, motor 53 rotarily drives wind wheel 52 High Rotation Speeds and produces negative pressure with the air inlet suction of oil smoke from casing 1, discharges from the exhaust outlet of flue 54; In the oil smoke that is inhaled into, the oil droplet of a part is separated and flow in lubricating cup 3; remaining cooking fume is subject to the cooling down of radiating fin 8 after in entering smoke exhaust pipe 7; make smoke particle be condensed into oil droplet; drop onto in lubricating cup 3; the smoke particle content that finally is discharged in outside waste gas that makes reduces greatly, is conducive to the protection to environment.

Claims

1. A smoke exhaust pipe heat dissipation type range hood, comprising a casing (1), a filter screen (2), an oil cup (3), an air extraction system, a smoke exhaust pipe (7) and an atomizing nozzle (8), There is a suction port in the center of the bottom of the casing (1), the exhaust system is installed in the casing (1) at a position corresponding to the suction port, and the exhaust pipe (7) is installed in the casing (1) The top of the filter screen (2) is covered on the suction port of the casing (1), the oil cup (3) is installed at the bottom center of the filter screen (2), the exhaust system and the exhaust pipe (7 ), which is characterized in that: the exhaust pipe (7) is provided with a heat dissipation fin group, and the heat dissipation fin group is composed of a number of heat dissipation fins (8), and the heat dissipation fins (8) A part of it is inserted in the exhaust pipe (7), and the other part of the cooling fins (8) is exposed outside the exhaust pipe (7).

2. The range hood of exhaust pipe cooling type according to claim 1, characterized in that: the air extraction system includes an air guiding ring (51), a wind wheel (52), a motor (53) and a flue ( 54); the flue (54) is fixedly mounted on the casing (1), the outlet of the flue (54) communicates with the air inlet of the exhaust pipe (7), and the motor (53) is fixedly mounted on On the flue (54), the wind wheel (52) is fixedly installed on the output shaft of the motor (53), and the wind guiding ring (51) is arranged between the filter screen (2) and the wind wheel (52).

3. The range hood with exhaust pipe heat dissipation according to claim 2, characterized in that: the wind wheel (52) is a dry-wing turbine.

4. The range hood with exhaust pipe heat dissipation according to claim 1 or 2, characterized in that: the casing (1) is provided with an operation panel (4).

5. The range hood with exhaust pipe heat dissipation according to claim 1 or 2, characterized in that: the bottom of the casing (1) is provided with an illuminating lamp (6).

6. The range hood with exhaust pipe heat dissipation according to claim 5, characterized in that: said lighting lamp (6) is an LED lamp group, and the lighting lamp (6) is covered with a transparent shield.