CN212841747U - Circular arc inner loop lampblack absorber - Google Patents

Abstract

The utility model belongs to commercial electrical apparatus field relates to a convex inner loop lampblack absorber, include: a machine table main body; the air duct is arranged above the machine table main body and used for absorbing oil smoke; the oil screen is arranged at the bottom of the air duct and positioned above the machine table main body and used for filtering oil smoke; the oil fume filtering cabinet is arranged on the machine table main body and is positioned below the ventilating duct and used for purifying oil fume; an exhaust fan which is arranged in the oil fume filtering cabinet and is used for exhausting oil fume; the ventiduct with board main part intercommunication, the oil smoke passes through in proper order the oil net the ventiduct, oil smoke filter cabinet reaches the air exhauster. Its advantage lies in, not only can strengthen the flexibility of lampblack absorber when using, the convulsions effect of reinforcing lampblack absorber when using, can also prevent that the board main part from leading to environmental pollution with the direct discharge of oil smoke when outdoor or indoor use.

Description

Circular arc inner loop lampblack absorber

Technical Field

The utility model belongs to commercial electrical apparatus field relates to a convex inner loop lampblack absorber.

Background

When a stove is used for heating food, oil smoke is inevitably generated in the heating process, and the oil smoke generated by the stove can be effectively pumped out by adopting a separated range hood in the prior art, but the separated range hood is separately installed and fixed with a machine table main body, so that the use space of a kitchen is greatly occupied; the range hood is separately installed from the machine table main body, and when the stove is replaced, the range hood is difficult to move along with the movement of the stove, so that the flexibility of the range hood in use is greatly reduced; and when the board main part was used in the open air, the lampblack absorber of disconnect-type can not install the open air and use, in the middle of the direct outside air of discharging from the board main part of the oil smoke that so produces, will pollute the air like this.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide a lampblack absorber of lampblack absorber and board main part integral type, not only can strengthen the flexibility of lampblack absorber when using, the convulsions effect of reinforcing lampblack absorber when using can also prevent that the board main part from leading to environmental pollution with the direct discharge of oil smoke when outdoor or indoor use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a circular arc inner loop lampblack absorber includes: a machine table main body; the air duct is arranged above the machine table main body and used for absorbing oil smoke; the oil screen is arranged at the bottom of the air duct and positioned above the machine table main body and used for filtering oil smoke; the oil fume filtering cabinet is arranged on the machine table main body and is positioned below the ventilating duct and used for purifying oil fume; an exhaust fan which is arranged in the oil fume filtering cabinet and is used for exhausting oil fume; the ventiduct with board main part intercommunication, the oil smoke passes through in proper order the oil net the ventiduct, oil smoke filter cabinet reaches the air exhauster.

Further, the ventiduct is Contraband types, the head and the tail both ends of ventiduct are fixed in the board main part, just both ends corner has smooth transition about the ventiduct.

Furthermore, a baffle plate used for adjusting the movement direction of oil smoke entering the machine table main body is further arranged in the machine table main body.

Furthermore, the baffle is fixedly arranged at a corner of the oil smoke in the movement direction of the machine table main body, and the baffle is of a circular arc structure concave to the corner.

Further, in the oil smoke filtering cabinet, from right to left, an air equalizing plate, an electrostatic filter, activated carbon, a water mist box and a UV light catalyst device are sequentially arranged, and the UV light catalyst device is close to the exhaust fan.

Further, a water storage tank is further installed at the bottom of the water mist tank.

Further, the exit end of air exhauster still installs the air ducting that is used for adjusting the oil smoke discharge direction, air ducting includes: the air guide plate is arranged between the two side plates to form an air guide area, and is of an arc-shaped structure concave to a corner.

Further, the air guide device (710) is hinged and fixed with the machine main body (100).

Further, still install the backplate on the outer wall of ventiduct, the backplate with the outer wall of ventiduct is articulated, can be relative the ventiduct is rotatory, can regard as the mesa of placing after laying flat.

Further, the bottom of the machine table main body is provided with trundles, and the machine table main body is also provided with a handle.

The utility model has the advantages that:

the machine table main body and the range hood are of an integrated structure by installing the ventilation duct on the machine table main body, so that the range hood can timely extract oil smoke generated by a stove on the machine table main body, and the oil smoke can be purified before being discharged from the range hood by arranging the oil smoke filtering cabinet, so that the harmful substances in the oil smoke are prevented from being discharged into the air to pollute the air; furthermore, the ventilating duct is set to be Contraband type, so that an annular space is formed between the ventilating duct and the inside of the machine table main body, and the oil smoke exhaust effect is enhanced, the structure is suitable for common commercial occasions and also suitable for occasions with multiple cookers, such as kitchen behind a restaurant, and smooth transition is arranged at the corners of the left end and the right end of the ventilating duct, so that the wind resistance in the ventilating duct and the loss of wind energy can be effectively reduced when the range hood is used, the air exhaust effect of the range hood during working is enhanced, and the working performance of the range hood and the oil smoke exhaust efficiency are improved; the baffle is arranged at the corner of the oil smoke in the movement direction in the machine table main body, and the baffle is structurally arranged, so that the wind resistance in the machine table main body can be reduced, and the air draft effect of the range hood during working is further enhanced; by arranging the air guide device and the structure of the air guide plate, the exhaust direction of the purified oil smoke can be changed, the oil smoke is prevented from being directly exhausted in the vertical direction to generate hedging, and therefore the exhaust efficiency of the oil smoke is enhanced; by combining the pressing lock with the air guide device, the air guide device can be folded or unfolded by controlling the pressing lock, and foreign matters can be prevented from entering the machine table main body to damage the device in the machine table main body when the range hood does not work; by arranging the rear baffle, the rear baffle can be opened or laid flat, and other articles can be placed, so that the practical flexibility of the machine table main body is enhanced; through setting up handle and gyro wheel, can conveniently promote the board main part for board main part uses more conveniently.

Drawings

FIG. 1 is a schematic diagram of the path of the oil smoke flowing in the present invention;

FIG. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic structural view of the tailgate in its stowed configuration;

FIG. 4 is a schematic view of the tailgate in its open configuration;

FIG. 5 is a schematic structural view of the drawer in the retracted state according to the present invention;

FIG. 6 is a schematic structural view of the drawer in the open state;

fig. 7 is a schematic structural view of an air outlet of the air guide device in a retracted state;

fig. 8 is a schematic structural view of an air outlet opening state of the air guide device.

The labels in the figure are: 100-a machine main body; 200-an air duct; 300-oil mesh; 400-oil smoke filtering cabinet, 410-electrostatic filter, 420-active carbon, 430-water mist box, 440-UV light catalyst device and 450-water storage tank; 500-an exhaust fan; 600-air equalizing plate; 710-wind guide, 720-press lock, 721-elastic block, 722-press button; 800-a rear baffle; 910-castors, 920-handles, 930-drawers, 931-partitions, 932-containment areas, 933-covers, 940-control panels, 950-frames, 960-stoves, 970-baffles.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 and 2, an arc-shaped internal circulation range hood includes: a machine main body 100; an air duct 200 installed above the machine main body 100 for absorbing oil smoke, in this embodiment, the air duct 200 is shaped like Contraband, the front and rear ends of the air duct 200 are fixed on the machine main body 100, and the corners of the left and right ends of the air duct 200 have smooth transitions; an oil screen 300 installed at the bottom of the air duct 200 and located above the machine main body 100 for filtering oil smoke; a fume filtering cabinet 400 installed on the machine main body 100 and located below the air duct 200 for purifying fume; an exhaust fan 500 installed in the oil smoke filtering cabinet 400 for exhausting oil smoke; the air duct 200 is communicated with the machine main body 100, the oil smoke passes through the oil net 300, the air duct 200, the oil smoke filtering cabinet 400 and the exhaust fan 500 in sequence, the machine main body 100 is further provided with three stoves 960, and the stoves 960 are located below the oil net 300.

According to the above embodiment of the present application, the machine main body 100 is further provided with a baffle 970 for adjusting the movement direction of the oil smoke entering the machine main body 100, the baffle 970 is fixedly installed at a corner of the oil smoke in the machine main body 100 in the movement direction, and the baffle 970 has a concave arc-shaped structure towards the corner.

According to the above-mentioned embodiment of the present application, the air-equalizing plate 600, the electrostatic filter 410, the activated carbon 420, the mist box 430 and the UV light catalyst device 440 are sequentially disposed from right to left in the oil smoke filtering cabinet 400, the UV light catalyst device 440 is close to the exhaust fan 500, and the water storage tank 450 is further installed at the bottom of the mist box 430.

Referring to fig. 3 and 4, according to the above-mentioned embodiment of the present application, a back baffle 800 is further installed on the outer wall of the air duct 200, and the back baffle 800 is hinged to the outer wall of the air duct 200, can rotate relative to the air duct 200, and can be used as a table top after being laid flat.

Referring to fig. 5 and 6, according to the above embodiment of the present application, the machine main body 100 is further provided with a drawer 930 for accommodating articles, a partition 931 is disposed in the drawer 930, the partition 931 divides the interior of the drawer 930 into a plurality of accommodating areas 932, and the drawer 930 is further provided with a cover 933.

Referring to fig. 7 and 8, according to the above-mentioned embodiment of the present application, the outlet end of the exhaust fan 500 is further provided with an air guide device 710 for adjusting the oil smoke discharge direction, and the air guide device 710 includes: the air guide plate is arranged between the two side plates to form an air guide area and is of a concave-corner arc-shaped structure, the air guide device 710 is hinged and fixed with the machine table main body 100, so that the air guide device 710 can rotate to ascend or descend, a pressing lock 720 is further arranged in the machine table main body 100 close to an air outlet, an elastic stop 721 used for blocking the air outlet of the air guide device is arranged on the pressing lock 720, and the elastic stop 721 enables the elastic stop 721 to contract and pop up through pressing a pressing button 722 on the pressing lock 720.

When the air guide device 710 needs to be put down, the pressing button 722 on the pressing lock 720 is pressed, the elastic block 721 contracts, then the air guide device 710 descends, the air outlet is opened, and the elastic block 721 returns to the initial pop-up state after the air guide device 710 is opened; when the air guide device 710 needs to be retracted, an upward force is applied to the air guide device 710, when the air outlet of the air guide device 710 contacts with the elastic stopper 721, the elastic stopper 721 is squeezed, the elastic stopper 721 gradually contracts, and after the air deflector passes through the elastic stopper 721, the elastic stopper 721 rebounds, so that a block is generated on the air guide device 710, the air outlet is supported, the air deflector cannot descend, and the air guide device 710 is retracted.

According to the above embodiments of the present application, the caster 910 is disposed at the bottom of the machine main body 100, the handle 920 is further disposed on the machine main body 100, the handle includes a front handle and a rear handle, and the front handle and the rear handle are respectively disposed on the outer wall of the machine main body, and the front handle and the rear handle are opposite.

According to the above-mentioned embodiment of the present application, the outer wall of the air duct 200 is further provided with a control panel 940 for controlling the operation of the range hood, and the outer end surface of the top of the air duct 200 is further provided with a frame 950 for preventing articles from falling.

The working principle is as follows: when the oil smoke purifier is used, oil smoke generated by a stove enters the air duct 200 through the oil mesh 300, the oil mesh 300 physically intercepts and removes oil, the movement direction of the oil smoke is changed at the corner of the Contraband-type air duct 200 through the oil mesh 300 of the air duct 200, the movement direction of the oil smoke is changed from the horizontal movement to the vertical movement, when the oil smoke moves to the baffle 970, the movement direction of the oil smoke is changed again, the movement direction of the oil smoke is changed from the vertical movement to the horizontal movement, then the oil smoke passes through the electrostatic filter 410, particles in the oil smoke are charged by the high-voltage electric field at the electrostatic filter 410, and the particles with the oil charges are captured by the dust collecting plate on the electrostatic filter 410, so that the oil and; the oil smoke from the electrostatic filter 410 passes through the activated carbon 420, and the activated carbon 420 can absorb substances harmful to human bodies and malodorous in the oil smoke; then the oil smoke passes through the water mist box 430, the water mist box 430 can not only make the malodorous substances dissolved in water and generate oxidation reaction, neutralization reaction and salt forming reaction with other chemical substances to generate tasteless molecules, but also can reduce the temperature of the oil smoke, and finally passes through the UV light catalyst device 440, the UV light catalyst device 440 can generate photocatalytic reaction to generate hydroxyl and active oxygen under the action of ultraviolet light and visible light, and the hydroxyl and the active oxygen can oxidize and decompose various organic compounds and partial inorganic matters, thereby destroying bacteria and further killing bacteria, and finally the organic pollutants are decomposed into pollution-free water and carbon dioxide and are discharged from the air guide device 710 through an outlet of the exhaust fan 500.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a circular arc inner loop lampblack absorber which characterized in that includes: a machine main body (100); an air duct (200) installed above the machine table main body (100) for absorbing oil smoke; an oil screen (300) installed at the bottom of the air duct (200) and located above the machine main body (100) for filtering oil smoke; an oil fume filtering cabinet (400) which is arranged on the machine table main body (100) and is positioned below the air duct (200) and used for purifying oil fume; an exhaust fan (500) installed in the oil smoke filtering cabinet (400) for exhausting oil smoke; air flue (200) with board main part (100) intercommunication, the oil smoke passes through in proper order oil net (300), air flue (200), oil smoke filter cabinet (400) and air exhauster (500).

2. The circular arc-shaped internal circulation range hood according to claim 1, wherein the air duct (200) is Contraband-shaped, the head and tail ends of the air duct (200) are fixed on the machine main body (100), and corners of the left and right ends of the air duct (200) have smooth transitions.

3. The circular arc internal circulation range hood according to claim 2, wherein a baffle (970) for adjusting the movement direction of oil smoke entering the machine main body (100) is further installed in the machine main body (100).

4. The circular arc inner circulation range hood according to claim 3, wherein the baffle (970) is fixedly installed at a corner of the oil smoke in the machine table main body (100) in the moving direction, and the baffle (970) is of a circular arc structure concave to the corner.

5. The circular arc internal circulation range hood according to claim 4, wherein the oil smoke filtering cabinet (400) is internally provided with an air equalizing plate (600), an electrostatic filter (410), activated carbon (420), a water mist box (430) and a UV light catalyst device (440) from right to left in sequence, and the UV light catalyst device (440) is close to the exhaust fan (500).

6. The circular arc internal circulation range hood according to claim 5, wherein a water storage tank (450) is further mounted at the bottom of the water mist tank (430).

7. The circular arc internal circulation range hood according to claim 6, wherein an air guide device (710) for adjusting the oil smoke discharge direction is further installed at the outlet end of the exhaust fan (500), and the air guide device (710) comprises: the air guide plate is arranged between the two side plates to form an air guide area, and is of an arc-shaped structure concave to a corner.

8. The circular arc inner circulation range hood according to claim 7, wherein the air guide device (710) is hinged and fixed with the machine table main body (100).

9. The circular arc-shaped internal circulation range hood according to claim 8, wherein a rear baffle (800) is further installed on the outer wall of the air duct (200), the rear baffle (800) is hinged to the outer wall of the air duct (200), can rotate relative to the air duct (200), and can serve as a placing table after being laid flat.

10. The circular arc internal circulation range hood according to claim 9, wherein casters (910) are provided at the bottom of the machine body (100), and a handle (920) is further provided on the machine body (100).

Images