CN212818947U

CN212818947U - Novel photolysis purification smoke exhaust hood

Info

Publication number: CN212818947U
Application number: CN202021614259.2U
Authority: CN
Inventors: 程田喜
Original assignee: Wuxi Yonghui Kitchen Equipment Manufacturing Co ltd
Current assignee: Wuxi Yonghui Kitchen Equipment Manufacturing Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-03-30
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a novel photolysis purification exhaust hood, which comprises a shell, wherein the bottom of the shell is provided with a smoke suction port, the upper left part of the smoke suction port is provided with an air supplementing pipe, the upper right part of the smoke suction port is provided with a light blocking filter screen plate, a dynamic purification mechanism is arranged above the light blocking filter screen plate, the dynamic purification mechanism comprises a motor, an impeller and an oil leakage pipe, the lower right part of the smoke suction port is provided with an oil receiving box, and the photolysis purification mechanism is arranged above the dynamic purification mechanism; the utility model has the advantages of reasonable design, install in the kitchen range top, enclosure work makes the certain space range in boiler top form negative pressure zone, and inside the oil smoke that will produce in time inhales the enclosure, through multi-pass filtration such as filter screen filtration, dynamic purification, photodissociation purification, is showing greasy dirt and the moisture that reduces among the exhaust gas to reach filterable effect, the access hole is changed the inside filter screen of enclosure simultaneously, very big improvement the durability and the reusability of this enclosure.

Description

Novel photolysis purification smoke exhaust hood

Technical Field

The utility model belongs to the technical field of the enclosure, specifically be a new photolysis purifies enclosure.

Background

The smoke exhaust hood is a device arranged at a smoke outlet of the water heater and is used for reducing the influence of downdraft on the combustion performance of the combustor; the smoke exhaust hood is composed of a hood body and a hood cover upper part and a hood cover lower part, wherein the hood cover is composed of three planes, the hood cover is a cone formed by a front plane, a rear plane, a left plane and a right plane (or called baffles), the smoke exhaust hood quickly sucks away waste gas combusted by a stove and oil smoke harmful to human bodies generated in the cooking process, and the waste gas is discharged out of a room, and simultaneously condenses and collects the oil smoke to purify the oil smoke so as to avoid direct emission to pollute the atmosphere.

Aiming at the problems in the related art, an effective solution is not provided at present, and therefore a novel photodegradation purification smoke exhaust hood is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel photolysis purifies enclosure, has convenient to use, filter effect is good, advantages such as the cleanness of being convenient for, has solved relatively poor, the difficult scheduling problem that uses of current enclosure filter effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new photolysis purifies discharge hood, includes the casing, the casing bottom is equipped with the smoking mouth, the upper left portion of smoking mouth is provided with the air supplement pipe, the upper right side of smoking mouth is provided with the filter plate that is in the light, the filter plate top that is in the light is provided with dynamic purification mechanism, dynamic purification mechanism includes motor, impeller and oil leak pipe, smoking mouth right side below is provided with connects the oil box, dynamic purification mechanism top is provided with photodissociation purification mechanism, photodissociation purification mechanism includes the ultraviolet lamp, photodissociation purification mechanism top is provided with the asbestos wire gauze filter screen, parallel arrangement has the active carbon filter screen on the asbestos wire gauze filter screen, the asbestos wire gauze filter screen with active carbon filter screen one side is provided with the access hole.

In a further improvement mode, the asbestos screen and the activated carbon screen are fixed in the shell through sliding rails.

In a further improvement, the air supplementing pipe blows air which is vertically downward in the horizontal direction to form an air curtain.

In a further improvement, the impeller is mounted on an output shaft of the motor.

In a further improvement, the top of the shell is connected with a smoke outlet.

In a further improved mode, the number of the ultraviolet lamps in the photolysis purification mechanism is five, and the ultraviolet lamps are arranged side by side.

(III) advantageous effects

Compared with the prior art, the utility model provides a new photolysis purifies enclosure possesses following beneficial effect:

1. this kind of new photolysis purifies enclosure installs in the kitchen range top, enclosure work, make the certain spatial dimension in boiler top form negative pressure zone, inside the oil smoke that will produce in time inhales the enclosure, through multi-pass filtration such as filter screen filtration, dynamic purification, photodissociation purifies, show greasy dirt and moisture in the reduction exhaust gas to reach filterable effect, the access hole is changed the inside filter screen of enclosure simultaneously, very big improvement the durability and the reusability of this enclosure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a housing; 2. a smoking port; 3. air supplementing pipes; 4. an oil receiving box; 5. an oil leakage pipe; 6. a light-blocking filter screen plate; 7. a dynamic purification mechanism; 8. a photolytic purification mechanism; 9. asbestos mesh screens; 10. an activated carbon filter screen; 11. a smoke outlet; 12. and (6) an access hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a new photolysis purifies enclosure, includes

casing

1, 1 bottom of casing is equipped with smoking

mouth

2, 2 upper left portions of smoking mouth are provided with

air supply pipe

3, 2 upper right sides of smoking mouth are provided with filter plate 6 that is in the light, filter plate 6 top that is in the light is provided with dynamic purification mechanism 7, dynamic purification mechanism 7 includes motor, impeller and

oil leak pipe

5, 2 right sides below of smoking mouth is provided with

oil receiving box

4, 7 tops of dynamic purification mechanism are provided with photolysis purification mechanism 8, photolysis purification mechanism 8 includes the ultraviolet lamp, photolysis purification mechanism 8 top is provided with asbestos wire net filter screen 9, parallel arrangement has active carbon filter screen 10 on asbestos wire filter screen 9, asbestos wire filter screen 9 with active carbon filter screen 10 one side is provided with access hole 12.

As shown in fig. 1, asbestos gauge filter screen 9 with activated carbon filter screen 10 all fixes in casing 1 through the slide rail, is convenient for dismantle the washing from access hole 12, can change the filter screen of casing 1 inside through access hole 12, air supplement pipe 3 blows out and forms one "wind curtain" with the vertical decurrent wind of horizontal direction, and the "wind curtain" of formation can prevent the oil smoke outward diffusion on the one hand, and on the other hand can reduce the chef of work and inhale too much oil smoke, the impeller mounting is on the output shaft of motor, casing 1 top is connected with smoke outlet 11, and through a lot of filterable flue gas through export discharge, the photodissociation in the purification mechanism 8 is five, and the ultraviolet lamp sets up side by side, carries out the third through the ultraviolet lamp of photodissociation purification mechanism 8 inside to the flue gas and purifies the flavor.

The electrical components presented in the document are electrically connected to an external master controller and 220V commercial power, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the device is used, wind which is vertically downward in the horizontal direction is blown out through the air supplementing pipe 3 to form a wind curtain, on one hand, the formed wind curtain can prevent oil smoke from diffusing outwards, on the other hand, too much oil smoke can be reduced to be sucked by a working chef, the light blocking filter screen plate 6 carries out first filtering on the sucked oil smoke, the oil smoke after the first filtering enters the dynamic purification mechanism 7 to be subjected to second purification, the oil smoke is subjected to oil smoke separation through the rotation of the impeller, the oil smoke in the purification mechanism is subjected to the action of centrifugal force, the oil smoke is condensed into oil drops, the oil drops are collected into the oil receiving box 4 which is positioned at the right lower part of the smoke suction port 2 through the oil leakage pipe 5, the ultraviolet lamp inside the photolysis purification mechanism 8 carries out third purification and smell removal on the smoke, the asbestos screen 9 and the activated carbon screen 10 are arranged above the photolysis purification mechanism 8 to, further remove the impurity in the flue gas, adsorb the taste, the flue gas through many times of filtration is discharged through outlet 11. After the filtration is finished, the filter screen inside the smoke exhaust hood can be replaced through the access hole 12, and the smoke exhaust hood is convenient to use repeatedly for a long time.

To sum up, the utility model discloses rational in infrastructure, install in the kitchen range top, the enclosure work makes the certain spatial dimension in boiler top form negative pressure zone, and inside the oil smoke that will produce in time inhales the enclosure, through multi-pass filtration such as filter screen filtration, dynamic purification, photodissociation purification, is showing greasy dirt and the moisture that reduces among the exhaust gas to reach filterable effect, maintenance mouth 12 is changed the inside filter screen of enclosure simultaneously, very big improvement this enclosure's durability and reuse nature.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new photolysis purifies enclosure, includes casing (1), its characterized in that: a smoke suction port (2) is arranged at the bottom of the shell (1), an air supplementing pipe (3) is arranged at the upper left part of the smoke suction port (2), a light-blocking filter screen plate (6) is arranged at the upper right part of the smoke suction port (2), a dynamic purification mechanism (7) is arranged above the light-blocking filter screen plate (6), the dynamic purification mechanism (7) comprises a motor, an impeller and an oil leakage pipe (5), an oil receiving box (4) is arranged at the right lower part of the smoke suction port (2), a photolysis purification mechanism (8) is arranged above the dynamic purification mechanism (7), the photolysis purification mechanism (8) comprises an ultraviolet lamp, an asbestos mesh filter screen (9) is arranged above the photolysis purification mechanism (8), an activated carbon filter screen (10) is arranged on the asbestos screen filter screen (9) in parallel, and one side of the asbestos screen filter (9) and one side of the activated carbon filter screen (10) are provided with an access hole (12).

2. The new photolysis purification smoke exhaust hood according to claim 1, wherein: the asbestos screen filter screen (9) and the activated carbon filter screen (10) are fixed in the shell (1) through slide rails.

3. The new photolysis purification smoke exhaust hood according to claim 1, wherein: the air supplementing pipe (3) blows out air which is vertically downward in the horizontal direction to form an air curtain.

4. The new photolysis purification smoke exhaust hood according to claim 1, wherein: the impeller is mounted on an output shaft of the motor.

5. The new photolysis purification smoke exhaust hood according to claim 1, wherein: the top of the shell (1) is connected with a smoke outlet (11).

6. The new photolysis purification smoke exhaust hood according to claim 1, wherein: the ultraviolet lamps in the photolysis purification mechanism (8) are five and arranged side by side.