CN215295051U

CN215295051U - Near-suction type commercial purification oil fume hood

Info

Publication number: CN215295051U
Application number: CN202121326250.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijing Daping Yongdao Marketing And Planning Co ltd
Current assignee: Beijing Daping Yongdao Marketing And Planning Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-24
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a inhale commercial oil purification petticoat pipe of formula, include: the smoke absorption cavity is communicated with the purification cavity through a communication port, the lower part of the shell is provided with a smoke absorption port communicated with the smoke absorption cavity, the upper part of the shell is provided with an air outlet communicated with the purification cavity, and the air outlet is far away from the communication port; the titanium wave wheel is arranged in the smoke suction cavity; the front fire-proof filter screen is arranged at the oil smoke suction port; the oil receiving groove is arranged below the front fireproof net; at least two kinds of purification devices, wherein the two kinds of purification devices are arranged in the purification cavity along the transverse direction; the fan is arranged in the purification cavity. According to the utility model discloses a nearly commercial purification oil smoke cover of formula of inhaling can purify the oil smoke at the in-process of oil absorption cigarette, when having improved the work efficiency of fan subassembly, has avoided the conflagration hidden danger effectively, has reduced the pollution of discharge oil smoke to the environment.

Description

Near-suction type commercial purification oil fume hood

Technical Field

The utility model relates to a kitchen appliances technical field, particularly, in particular to nearly inhale commercial purification oil smoke cover of formula.

Background

Due to the cooking process of Chinese food, the high-temperature heavy oil production modes such as frying, deep frying and the like, a large amount of oil smoke is generated, and the oil smoke contains harmful gases such as carcinogenic substance benzene and the like. The common fume hood is that an exhaust fan is added with a shell, and has no purification function; and a large amount of oil stains are accumulated in the range hood, peculiar smell is generated, the power of the motor is reduced due to the attachment of the oil stains, the suction is not smooth, and the hidden danger of fire is more generated. The unpurified oil smoke directly discharges to pollute the atmosphere and becomes an important source of air pollution; the buildings of modern residence are all provided with public flues, and the public flues are found to have serious oil stain accumulation and can not be cleaned.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. In view of this, the utility model discloses need to provide a nearly commercial purification petticoat pipe of formula of inhaling to commercial lampblack absorber can not effectively purify the oil smoke on the market.

According to the utility model discloses nearly inhale formula commercial purification petticoat pipe, include: the smoke absorption cavity is communicated with the purification cavity through a communication port, the lower part of the shell is provided with a smoke absorption port communicated with the smoke absorption cavity, the upper part of the shell is provided with an air outlet communicated with the purification cavity, and the air outlet is far away from the communication port; the titanium impeller is arranged in the smoke suction cavity; the front fireproof filter screen is arranged at the oil fume suction port; the oil receiving groove is arranged below the front fireproof net; at least two kinds of purification devices, wherein the two kinds of purification devices are arranged in the purification cavity along the transverse direction; the fan is arranged in the purification cavity.

According to the utility model discloses a nearly commercial purification lampblack cover of formula of inhaling of embodiment can purify the oil smoke at the in-process of inhaling the oil smoke, when having improved the work efficiency of fan subassembly, has avoided the conflagration hidden danger effectively, has reduced the pollution of discharge oil smoke to the environment, nearly inhale the commercial purification lampblack cover of formula in the casing with oil smoke separator clean and tidy, has reached low noise and low carbon and has discharged, is of value to the elegant of indoor and resident community environment.

In addition, the near-suction type commercial purified oil smoke cover according to the above embodiment of the present invention may further have the following additional technical features:

according to the utility model discloses an embodiment, purifier is including closing on the low temperature plasma generator that the intercommunication mouth set up.

According to the utility model discloses an embodiment, purifier includes microwave electrodeless ultraviolet tube and carbon dioxide photocatalyst board.

According to an embodiment of the utility model, state purifier and include activated carbon adsorption case.

According to the utility model discloses an embodiment, be equipped with the detachable access panel on the casing, the access panel is located purify the front in chamber.

According to the utility model discloses an embodiment, the titanium impeller is through establishing the mounting hole location in the smoking intracavity is in the smoking intracavity.

According to the utility model discloses an embodiment, the titanium impeller is a plurality of and equidistant cigarette transverse direction arranges.

According to the utility model discloses an embodiment, the fan is arranged and is closing on air outlet department.

According to the utility model discloses an embodiment, leading fire prevention filter screen slope is arranged.

According to the utility model discloses an embodiment, connect the oil groove to have the oil leak hole.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a near-suction type commercial purified oil smoke cover according to an embodiment of the present invention.

Fig. 2 is a front view of a near-suction commercial purified oil smoke hood according to an embodiment of the present invention.

Fig. 3 is a side view of a near-suction commercial purified oil smoke cage according to an embodiment of the present invention.

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 "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore 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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 3, a near suction type commercial clean-up hood 100 according to the present invention comprises: the device comprises a shell 10, a titanium wave wheel 20, a front fireproof filter screen 30, an oil receiving groove 40, at least two purifying devices and a fan 60.

Specifically, the housing 10 is partitioned into a smoking chamber 11 and a purification chamber 12 located above the smoking chamber 11, the smoking chamber 11 and the purification chamber 12 are communicated through a communication port (not shown), and the lower portion of the housing 10 is provided with a smoking port 101 communicated with the smoking chamber 11.

The upper portion of the casing 10 is provided with an air outlet 102 communicated with the purifying chamber 12, and the air outlet 102 is far away from the communicating opening, so that the oil smoke can enter the purifying chamber 12 through the communicating opening and be discharged through the air outlet 102.

The titanium impeller 20 is disposed in the smoking chamber 11, and a driving motor connected to the titanium impeller 20 may be further disposed in the housing 10, and the driving motor is connected to the titanium impeller 20 to drive the titanium impeller 20 to rotate. The titanium pulsator 20 may have a two-layer structure of a diagonal wire, like an umbrella rib, and may be constructed of a titanium alloy wire.

The front fire-proof filter screen 30 is arranged at the oil smoke suction port 101 so as to filter oil smoke. The oil receiving groove 40 may be provided below the front fire prevention net 30. Both types of purification devices are arranged in the purification chamber 12 in the transverse direction. A fan 60 is provided in the decontamination chamber 12.

According to the utility model discloses a nearly commercial purification petticoat pipe 100 of formula of inhaling of embodiment can purify the oil smoke at the in-process of inhaling the oil smoke, when having improved fan assembly's work efficiency, has avoided the conflagration hidden danger effectively, has reduced the pollution of discharge oil smoke to the environment, nearly inhale in the casing of formula commercial purification petticoat pipe clean and tidy with oil smoke separator, has reached low noise and low carbon and has discharged, is of value to the elegant of indoor and resident community environment.

It can be understood that, according to the household range hood 100 with full-space purification of the embodiment of the present invention, the oil smoke is sucked into the smoke suction cavity 11 in the housing after being homogenized by the front fire-proof filter screen 30. In the purification chamber 12, a purification component area is provided, and firstly, the low-temperature plasma generator 51 is provided, and the plasma generator 51 can be arranged near the communication port, so that the smoke can be charged and adsorbed effectively.

The second stage is a carbon dioxide photocatalyst matched with microwave electrodeless ultraviolet rays, namely a microwave electrodeless ultraviolet lamp tube 52 and a carbon dioxide photocatalyst plate 53, and the microwave, the stronger ultraviolet rays, ozone, OH (free radical) and the photocatalyst have a catalytic synergistic effect, so that organic volatile matters in the oil fume waste gas reach the effects of molecular chain breakage and avalanche cracking, are rapidly decomposed into carbon dioxide and water, and the ozone amount of the microwave electrodeless ultraviolet rays is controllable. A lamp holder for fixing the microwave electrodeless ultraviolet lamp 22 and a power supply for supplying power to the microwave electrodeless ultraviolet lamp 52 may also be provided in the housing 10. And a power source for exciting the microwave electrodeless ultraviolet lamp 52, it is understood that the power source for exciting the microwave electrodeless ultraviolet lamp 62 may be a microwave head.

It is understood that the microwave electrodeless ultraviolet lamp tube 52 may be a microwave electrodeless uv lamp, which is a mixture of vaporizable metal and rare gas filled in a closed shell formed of quartz material. The rare gas functions to excite a plasma discharge. When the electrodeless lamp is placed in a microwave field, the rare gas is excited to generate low-pressure plasma, the evaporable metal is changed into a steam state through heat generated by plasma discharge, more plasmas are generated, the plasma pressure is increased, more energy is released, and higher luminous efficiency is formed.

The microwave has the advantages of improving the chemical reaction rate and reducing the reaction steps. Under the synergistic action of microwaves, the microwave electrodeless lamp is taken as a photocatalytic light source to show an encouraging photocatalytic effect. The electrodeless lamp also has some advantages that the common ultraviolet lamp does not have, such as easy manufacture, low price, low energy consumption, strong light, simple reactor and the like. In the actual operation process of the site, the microwave electrodeless lamp completely solves the problems of high temperature, high humidity, acid and alkali corrosion resistance, difficulty in cleaning and maintenance and the like of the site, and reduces the danger of site explosion to the maximum extent.

The third level is a low wind resistance active carbon adsorption box 54 which can better adsorb peculiar smell and redundant ozone, and the exhausted air completely meets the oil smoke emission standard. In addition, an air outlet flange is arranged on the outlet of the negative pressure air box, and the purified air can be directly discharged in low altitude. An electrostatic adsorption module 55 may be provided in front of the charcoal adsorption box 54.

As shown in fig. 1, according to an embodiment of the present invention, a detachable access panel 70 is disposed on the housing 10, and the access panel 70 is disposed on the front surface of the purification chamber 12. Thus, the cleaning device in the cleaning chamber 12 can be easily repaired and replaced.

As shown in fig. 1, according to an embodiment of the present invention, the titanium impeller 20 may be positioned in the smoking chamber 11 through a mounting hole 13 provided in the smoking chamber 11. Further, the titanium pulsator 20 may be arranged in a plurality of and equally spaced smoke transverse directions.

In order to facilitate the arrangement, the efficiency of the oil smoke absorption is improved, according to the utility model discloses an embodiment, fan 60 is arranged in the department that closes on air outlet 102.

According to an embodiment of the present invention, the front fire screen 30 may be arranged obliquely. An oil leakage hole is arranged below the oil receiving groove 40.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A near-suction type commercial purified oil fume hood is characterized by comprising:

the smoke absorption cavity is communicated with the purification cavity through a communication port, the lower part of the shell is provided with a smoke absorption port communicated with the smoke absorption cavity, the upper part of the shell is provided with an air outlet communicated with the purification cavity, and the air outlet is far away from the communication port;

the titanium impeller is arranged in the smoke suction cavity;

the front fireproof filter screen is arranged at the oil fume suction port;

the oil receiving groove is arranged below the front fireproof net;

at least two kinds of purification devices, wherein the two kinds of purification devices are arranged in the purification cavity along the transverse direction;

the fan is arranged in the purification cavity.

2. The near-suction commercial purified oil smoke hood according to claim 1, wherein the purifying means includes a low temperature plasma generator disposed adjacent the communication port.

3. The near-suction commercial purified oil smoke cover according to claim 1, wherein the purifying device comprises a microwave electrodeless ultraviolet lamp tube and a carbon dioxide photocatalyst plate.

4. The near-suction commercial purified oil smoke hood according to claim 1, wherein the purifying device comprises an activated carbon adsorption tank.

5. The near-suction commercial purified oil smoke cover according to claim 1, wherein the shell is provided with a detachable access panel, and the access panel is positioned on the front face of the purification cavity.

6. The near-suction commercial purified oil smoke hood according to claim 1, wherein the titanium impeller is positioned within the smoke suction chamber through a mounting hole provided within the smoke suction chamber.

7. The near-suction commercial purified oil smoke hood according to claim 6, wherein the titanium impeller is arranged in a plurality of and equally spaced smoke transverse directions.

8. The near-suction commercial clean-up lampblack hood as claimed in claim 1, wherein the fan is disposed adjacent the air outlet.

9. The near-suction commercial clean-up lampblack hood as claimed in claim 1, wherein the front fire screen is arranged obliquely.

10. The near-suction commercial purified oil smoke cover according to claim 1, characterized in that an oil leakage hole is arranged below the oil receiving groove.