CN201053712Y

CN201053712Y - Vertical wind curtain smoke-guiding structure

Info

Publication number: CN201053712Y
Application number: CNU2007200383201U
Authority: CN
Inventors: 顾逸民
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-19
Filing date: 2007-06-19
Publication date: 2008-04-30
Anticipated expiration: 2017-06-19

Abstract

The utility model discloses a solid wind screen type fume guider, which is characterized in that an arc-shaped wind guiding port is arranged on a shell of the machine body, an flow isolating plate is arranged at an arc-shaped position in the shell, a wind guiding plate is arranged at the inner edge of the arc-shaped wind guiding port and the arc-shaped part of the arc-shaped wind guiding port rotates on the axle of a cross flow fan. The cross flow fan is installed in the machine shell after being connected with a motor. The utility model can be either arranged at each side or the right front of the cooking range, a surrounding solid wind screen is formed by starting the motor so as to obstruct, isolate and guide the oil and fume to the fume absorbing port, thus the oil and fume is absorbed thoroughly and exhausted completely, thereby bringing convenience and being efficient. Compared with the normal fume guider, the utility model saves the cost by nearly a half, and facilitating the market promotion.

Description

Stereo air curtain cooking fume remover structure

Affiliated field

The utility model relates to mechanical, and particularly a kind of stereo air curtain cooking fume remover structure especially utilizes the formed stereo air curtain of smoke-guiding machine.In order to stop, isolate, to guide oil smoke, make oil smoke be blotted the smoke-guiding machine structure of emptying to the lampblack absorber negative pressuren zone.

Background technology

Kitchen fume not only endangers people's lung health, pollutes kitchen, furniture, clothing, causes people's skin aging, nourishes bacterium etc.How to greatest extent guide oil smoke, people have also made a lot of trials.Most effective will be smoke-guiding machine.Present known smoke-guiding machine mainly contains notification number (2627387Y) and has carried out industrialization.Also can be described as and learn wildly from other's strong points.But its structure needs four groups of bodies (preceding body 8, left body 9 and right body 10), because its quantity is many, and cost thereby can't reduce.The smoke-guiding machine structure of notification number (1306220C), motor and fan have been reduced, use gas flow tube instead, because carrying, gas must possess certain condition, and also there is requirement in the wind hole to the balance of blast, air quantity, and the volume of blower fan also has certain influence to smoke-guiding machine is installed, thereby how many costs not necessarily can reduce, other relevant issues can have influence on the effect and the marketing of product on the contrary, so smoke-guiding machine needs the support of new technology.

Technology contents

Shortcoming and defect at above-mentioned smoke-guiding machine exists the purpose of this invention is to provide a kind of stereo air curtain cooking fume remover structure.It includes: axial-flow fan, motor, casing, wind speed control knob etc.Be provided with the arc air guide hole on casing, comprise following several situation: the air guide hole both sides are the laminar flow mouth of flat shape; Be the turbulent flow mouth that flat shape another side is an arc shape on one side; The outside is that laminar flow mouth, inboard are the compound mouths of laminar-turbulent flow of turbulent flow mouth.The narrow slit centre that is shaped as of arc air guide hole is the camber line shapes of straight line both ends or one end around the casing rotation.On the intermediate location casing of straight line and camber line, can be equipped with every flow to reduce flow-disturbing.At the inner edge of arc air guide hole, guide vane is installed in order to enlarge the air curtain width.The axial-flow fan that is connected with motor is installed in the casing.By wire connecting power, wind speed control knob and motor.The wind speed control knob is used for regulating different wind speed according to the setting height(from bottom) of lampblack absorber.The body that is positioned over the both sides of cooking stove about the body with parts such as casing formation or fuses is high-volume in the front of cooking stove, promptly over against user's one side, starter, the arc air guide hole forms the stereo air curtain that surrounds the oil smoke that produces is stopped, isolates, guides to the range hood smoking port, makes oil smoke drain into the open air.

Advantage of the present utility model is: simple in structure, save the closely cost of half of conventional smoke-guiding machine.The stereo air curtain that utilizes the arc air guide hole to form effectively guides to smoking port with oil smoke, makes oil smoke drain into the open air.

Description of drawings

Fig. 1, smoke-guiding machine structural representation commonly used

Fig. 2, the utility model structural representation

Fig. 3, the utility model embodiment one schematic diagram

Fig. 4, the utility model embodiment two schematic diagrames

Fig. 5, large-scale stove and accessory embodiment three schematic diagrames of the utility model

Among the figure: 1 is casing; 2 is the arc air guide hole; 3 is every flow; 4 is guide vane; 5 is axial-flow fan; 6 is motor; 7 is the wind speed control knob; 8 is preceding body; 9 is left body; 10 is right body; 11 is wind speed control knob fixture; 12 is cooking stove; 13 is lampblack absorber; 14 is connector; 15 is base;

The specific embodiment

Shown in Fig. 2,3, the present invention mainly comprises casing 1, axial-flow fan 5, motor 6, wind speed control knob 7, wherein is provided with arc air guide hole 2 at casing 1.It is the laminar flow mouth of flat shape that arc air guide hole 2 has both sides; Be the turbulent flow mouth that flat shape another side is an arc shape on one side; Also having the outside is that laminar flow mouth inboard is the compound mouth of laminar-turbulent flow of turbulent flow mouth.The opening direction of arc air guide hole 2 is all to the lampblack absorber negative pressuren zone, at the inner edge of arc air guide hole 2 guide vane 4 is installed, and effectively expands the air curtain width.At the inside of casing arc air guide hole 2, arc part is equipped with every flow 3 to reduce flow-disturbing, and axial-flow fan 5 and motor 6 are connected and installed in the casing 1, is concentric circles every flow 3 outward flanges and 5 of axial-flow fans.The arc air guide hole 2 of casing 1 is that axle with axial-flow fan 5 is center of circle rotation.Power supply is connected with motor 6 by wind speed control knob 7, and wind speed control knob 7 can be installed on the wind speed control knob fixture 11, also can be installed in an end of a casing.

Embodiment one: as Fig. 4, two bodies of formation such as said machine casing 1 parts such as grade are placed on the both sides of cooking stove.By electric wire two bodies are connected, open wind speed control knob 7, motor 6 start drive axial-flow fans 5 produce go up, left and right three stereo air curtain, or go up a left side, go up right four sides stereo air curtain, form brattice oil smoke is stopped, isolates and guide to drain into behind the lampblack absorber negative pressuren zone outdoor.Convenient, efficient.

Embodiment two: as Fig. 5, casing 1 parts such as grade are constituted two bodies connect the positive front that is positioned over cooking stove 12 by wind speed control knob 7 fixtures 11.Because the length of cooking stove 12 is not quite similar can be by wind speed control knob fixture 11 the flexible length of adjusting of two bodies.To adapt to the requirement of cooking stove 12.Use as embodiment one.

Embodiment three: as Fig. 6, be large-scale cooking stove embodiment schematic diagram.The body that is made of casing 1 parts such as grade can be connected the both sides that are positioned over large-scale cooking stove by connector 14.Use as embodiment one, equally reach good efficient.

Above embodiment all can increase and includes shockproof base 15, is more conducive to the location.

Claims

1. stereo air curtain cooking fume remover structure, it is characterized in that: comprise body, by being provided with axial-flow fan (5) axle be in the casing (1) of the arc air guide hole (2) that rotates of the center of circle axial-flow fan (5) to be installed to be connected with motor (6), and power supply links to each other with motor (6) through wind speed control knob (7).

2. a kind of stereo air curtain cooking fume remover structure according to claim 1 is characterized in that: the both sides that two bodies are positioned over cooking stove (12).

3. a kind of stereo air curtain cooking fume remover structure according to claim 1 is characterized in that: the wind speed control knob fixture (11) of two bodies by adjustable length is connected is positioned over the positive front of cooking stove (12).

4. a kind of stereo air curtain cooking fume remover structure according to claim 1 is characterized in that: install every flow (3) at the arc part of the arc air guide hole (2) of casing (1), at the inner edge of arc air guide hole (2) guide vane (4) is installed.

5. a kind of stereo air curtain cooking fume remover structure according to claim 1 is characterized in that: casing (2) is installed on and contains on the shockproof base (5).

6. a kind of stereo air curtain cooking fume remover structure according to claim 1 is characterized in that: arc air guide hole (2) is the turbulent flow mouth.

7. a kind of stereo air curtain cooking fume remover structure according to claim 1 is characterized in that: arc air guide hole (2) is the laminar flow mouth.

8. a kind of stereo air curtain cooking fume remover structure according to claim 1 is characterized in that: arc air guide hole (2) is compound mouthful an of laminar-turbulent flow.