CN215675356U

CN215675356U - Oil smoke purifies all-in-one

Info

Publication number: CN215675356U
Application number: CN202121684766.8U
Authority: CN
Inventors: 方益荣; 徐应香
Original assignee: Zhejiang Emeet Electric Appliance Co ltd
Current assignee: Zhejiang Emeet Electric Appliance Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-28
Anticipated expiration: 2031-07-23

Abstract

The utility model relates to the technical field of range hoods and discloses an oil smoke purifying integrated machine which comprises a machine body, wherein the machine body comprises a smoke collecting hood and a machine case, the smoke collecting hood is arranged below the machine case, a lower inner cavity flue is arranged in the smoke collecting hood, an upper inner cavity flue is arranged in the machine case, the lower inner cavity flue is communicated with the upper inner cavity flue, a cover panel and a first oil filter screen are arranged in the lower inner cavity flue, and the first oil filter screen is gradually and upwards obliquely arranged on the cover panel from back to front; an oil fume separation device which is obliquely arranged is also arranged in the upper inner cavity flue and is positioned above the first grease filter screen; the upper inner cavity flue is internally provided with an electric field unit, a smell removing net and a fan which are sequentially arranged from left to right and are all positioned above the oil fume separation device, and a grid plate arranged at the upper end of the case is arranged above the fan. According to the utility model, redundant ozone, harmful gas and smell generated after oil smoke is purified by the electric field unit are removed through the smell removing net, and the grid net plate is arranged above the fan to realize smokeless pipe emission.

Description

Oil smoke purifies all-in-one

Technical Field

The utility model relates to the technical field of range hoods, in particular to an oil smoke purification all-in-one machine.

Background

The oil smoke purification all-in-one machine which combines the functions of oil smoke suction and exhaust and oil smoke purification together in the current market is called as an oil smoke purification all-in-one machine, and the oil smoke purification all-in-one machine which adopts a high-voltage electric field unit to purify oil smoke in the oil smoke purification all-in-one machine is a mainstream product in the current market. Because the static high voltage that high-voltage electric field unit used in the oil smoke of adopting high-voltage electric field unit at present purifies all-in-one is all greater than 10000V, high-voltage electric field unit can produce a large amount of ozone when ionizing gas molecule purifies the oil smoke, and although excessive ozone can harm human health in the air, it is very difficult to handle a large amount of ozone in the confined space in all-in-one. Therefore, gas purified by the oil smoke purification all-in-one machine for purifying oil smoke by adopting the high-voltage electric field unit at present must be discharged to the open outdoors through a smoke tube, and ozone harm is eliminated by means of dilution and reduction of ozone in the air. With the enhancement of social environmental awareness, oil smoke pipelines are not allowed to be arranged in places with high environmental requirements such as residential areas and office buildings, so that the oil smoke is difficult to be discharged by the conventional oil smoke purification integrated machine at the positions, and normal catering service is provided. For example, a Chinese utility model patent CN201721397516.X is an oil smoke purification integrated machine. The oil smoke purification device comprises an oil smoke separation box at a smoke inlet, wherein a detachable oil smoke purification box is arranged at a smoke outlet of the oil smoke separation box; the oil fume purifying box comprises a purifying smoke inlet, a purifying chamber and a purifying smoke outlet which is provided with a blower in sequence; and a purifying device is arranged in the purifying chamber. The oil smoke purifies all-in-one in the above-mentioned patent simple structure, purifying effect is poor, causes environmental pollution easily.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides an oil fume purification integrated machine.

In order to solve the technical problem, the utility model is solved by the following technical scheme:

an oil fume purification integrated machine comprises a machine body, wherein the machine body comprises a fume collecting hood and a machine case, the fume collecting hood is arranged below the machine case, a lower inner cavity flue is arranged in the fume collecting hood, an upper inner cavity flue is arranged in the machine case, the lower inner cavity flue is communicated with the upper inner cavity flue, a cover panel and a first oil filtering screen are arranged in the lower inner cavity flue, and the first oil filtering screen is gradually and upwards obliquely arranged on the cover panel from back to front;

preferably, an obliquely arranged oil fume separation device is further arranged in the upper inner cavity flue, and the oil fume separation device is positioned above the first grease filter screen;

as the preferred, be equipped with all to be located the electric field unit of oil smoke separator top, remove flavor net, fan in going up the inner chamber flue, the electric field unit all is located fan one side with removing flavor net, removes flavor net and is located between electric field unit and the fan, and the top of fan is equipped with the grid graticule mesh board of installing in quick-witted case upper end.

Preferably, a second grease filter screen is arranged in the upper inner cavity flue and is arranged on one side of the air inlet of the electric field unit.

Preferably, the high voltage static electricity of the electric field unit is set between 7000V to 8000V.

Preferably, an active carbon support and an active carbon cotton net are arranged between the grid mesh plate and the air outlet of the fan, and the active carbon cotton net is arranged at the upper end of the case through the active carbon support.

Preferably, the odor removing net comprises an activated carbon net and an ozone removing honeycomb net plate, and the activated carbon net and the ozone removing honeycomb net plate are arranged in the upper inner cavity flue in parallel.

Preferably, the cover panel comprises a lamp panel and a smoking panel, the lamp panel is horizontally arranged at the front end of the machine body, the smoking panel is gradually and obliquely arranged from back to front, the front end of the smoking panel is connected with the rear end of the lamp panel, and the first grease filter screen is arranged on the smoking panel.

Preferably, side coamings are arranged on two sides of the cover panel, the side coamings are connected with the lower ends of the left side and the right side of the smoke collecting hood, a front coaming is arranged below the cover panel, and the front coamings are fixedly connected with the front end of the lamp panel.

Preferably, the upper end of the dash panel is attached to the front end of the lamp panel by a hinge.

Preferably, the oil smoke separator comprises a mounting bracket, a driving motor and a separation net disc, the mounting bracket is gradually and upwards obliquely arranged in the lower inner cavity flue from back to front, the driving motor is arranged at the upper end of the mounting bracket, and the separation net disc is arranged below the driving motor and is connected with a motor shaft of the driving motor.

Preferably, an oil cup connected with the smoke collecting hood is arranged below the rear end of the smoke collecting hood.

Due to the adoption of the technical scheme, the utility model has the remarkable technical effects that: the oil smoke that the culinary art produced passes through the top facing plate in proper order, first grease filter screen, oil smoke separator, the electric field unit, remove the flavor net, the fan, grid net board, wherein the electric field unit carries out the ionization to oil smoke gas through high-voltage static, in order to reach the effect of purifying oil smoke gas, remove the flavor net and be used for detaching the unnecessary ozone that the oil smoke produced after the electric field unit purifies, harmful gas and smell, set up the grid net board and realize no flue pipe emission above the fan, the space that the emission tobacco pipe occupy has been reduced.

Drawings

FIG. 1 is a side view of the present invention.

Fig. 2 is a schematic perspective internal structure of the present invention.

Fig. 3 is a partially enlarged schematic view of the M portion in fig. 2.

The names of the parts indicated by the numerical references in the drawings are as follows: 1-machine body, 2-smoke collecting hood, 3-machine case, 4-lower inner cavity flue, 5-upper inner cavity flue, 6-cover panel, 601-lamp panel, 602-smoke absorbing panel, 7-first grease filtering screen, 8-oil smoke separating device, 801-installing support, 802-driving motor, 803-separating screen disc, 9-electric field unit, 10-smell removing screen, 101-active carbon screen, 102-ozone removing honeycomb screen, 11-fan, 12-grid screen, 13-second grease filtering screen, 14-active carbon support, 15-active carbon cotton screen, 16-side coaming, 17-front coaming, 18-hinge, 19-oil cup, 20-lighting lamp, 21-switch panel, 22-control switch, 23-control box, 24-machine box door.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

The utility model provides an oil smoke purifies all-in-one, as shown in fig. 1 to 3, including organism 1, organism 1 includes collection petticoat pipe 2 and quick-witted case 3, collection petticoat pipe 2 sets up in the below of quick-witted case 3, the front end of quick-witted case 3 is equipped with machine chamber door 24, be convenient for open machine chamber door 24 and maintain in quick-witted case 3, the front end of collection petticoat pipe 2 is equipped with flush mounting plate of switch 21, flush mounting plate 21 is last to be equipped with control switch 22, be equipped with lower inner chamber flue 4 in the collection petticoat pipe 2, be equipped with inner chamber flue 5 in the machine case 3, lower inner chamber flue 4 communicates with each other with last inner chamber flue 5, be equipped with finish panel 6 and first grease filter screen 7 in the lower inner chamber flue 4, first grease filter screen 7 sets up on finish panel 6 by back to preceding gradual tilt up. The first grease filter screen 7 is formed by compounding a stainless steel screen serving as an air inlet surface and a plurality of layers of aluminum alloy screens, is used for separating oil smoke, and has high strength and high temperature resistance. The first grease filter screen 7 is obliquely arranged, so that the contact area with the oil fume is increased, the oil and water attached to the first grease filter screen 7 can be conveniently and quickly guided into the oil cup 19, and the oil fume separation effect is improved.

An oil fume separation device 8 which is obliquely arranged is also arranged in the upper inner cavity flue 5, and the oil fume separation device 8 is positioned above the first grease filter screen 7. The oil smoke is further separated by the oil smoke separating device 8, so that suspended matters in the oil smoke are separated from the oil smoke, and the purifying effect of oil smoke gas is further improved.

Go up and be equipped with the electric field unit 9 that all is located 8 tops of oil smoke separator in the inner chamber flue 5, remove flavor net 10, fan 11, electric field unit 9 all is located fan 11 one side with removing flavor net 10, it is located between electric field unit (9) and fan 11 to remove flavor net 10, electric field unit 9, remove flavor net 10, fan 11 all sets up in last inner chamber flue 5 rear side, fan 11's top is equipped with grid net board 12 of installing in quick-witted case 3 upper end, grid net board 12 sets up the upper end in last inner wall flue and covers in electric field unit 9, remove flavor net 10, fan 11's top, fan 11's front end is equipped with control box 23, electric field unit 9 and the equal control box 23 of fan 11 are connected, control box 23 is connected with control switch 22. The oil smoke that the culinary art produced passes through finish mask 6, first grease filter screen 7, oil smoke separator 8, electric field unit 9, removes flavor net 10, fan 11, grid network board 12 in proper order, and wherein electric field unit 9 carries out the ionization to oil smoke gas through high-voltage static to reach the effect of purifying oil smoke gas. The smell removing net 10 is used for removing redundant ozone, harmful gas and smell generated after the oil smoke is purified by the electric field unit 9. The grid plate 12 is arranged above the fan 11 to realize the emission of the smokeless pipe, and the space occupied by the smoke emission pipe is reduced.

A second grease filter screen 13 is arranged in the upper inner cavity flue 5, and the second grease filter screen 13 is arranged on one side of an air inlet of the electric field unit 9. The high voltage static electricity of the electric field unit 9 is set to be 7000-8000V. The gas entering the electric field unit 9 is further purified, and harmful substances generated by the electric field unit 9 in the process of purifying the oil fume gas are reduced. Thereby, the high voltage static electricity of the electric field unit 9 can be properly reduced to reduce the power consumption of the electric field unit 9.

An active carbon support 14 and an active carbon cotton net 15 are arranged between the grid plate 12 and the air outlet of the fan 11, and the active carbon cotton net 15 is installed at the upper end of the case 1 through the active carbon support 14. The activated carbon cotton net 15 can buffer the air speed of the air outlet of the fan 11, and meanwhile has the effects of absorbing gas heat energy and adsorbing and filtering gas, so that the oil smoke purification effect is further improved.

The odor removing net 10 comprises an activated carbon net 101 and an ozone removing honeycomb net plate 102, and the activated carbon net 101 and the ozone removing honeycomb net plate 102 are arranged in parallel in the upper inner cavity flue 5. The activated carbon net 101 can effectively adsorb various volatile organic compounds and odor molecules including Volatile Organic Compounds (VOCs) in the oil fume; the ozone removing honeycomb net plate 102 can rapidly reduce the excessive ozone generated by the high-voltage electric field unit 9 to ensure the gas purifying effect and avoid the pollution of the excessive ozone to the environment.

The cover panel 6 is composed of a lamp panel 601 and a smoking panel 602, the lamp panel 601 is horizontally arranged at the front end of the machine body 1, the smoking panel 602 is gradually and upwards obliquely arranged from back to front, the front end of the smoking panel 602 is connected with the rear end of the lamp panel 601, and the first grease filter screen 7 is arranged on the smoking panel 602. The lamp panel 601 is provided with the illuminating lamp 20, so that the cooking bench can be observed conveniently during cooking. Smoking panel 602 and first grease filter screen 7 all incline to set up, improve the stability of first grease filter screen 7 installation, the oil smoke of being convenient for filters through first grease filter screen 7 through the mouth of smoking on the smoking panel 602.

The both sides of cover panel 6 are equipped with side bounding wall 16, and side bounding wall 16 is connected with the lower extreme of the collection petticoat pipe 2 left and right sides, and the below of cover panel 6 is equipped with preceding bounding wall 17, and preceding bounding wall 17 is fixed with the front end of lamp panel 601 and is connected. The stability of the negative pressure area at the bottom of the fume collecting hood 2 is improved, meanwhile, the impact large lampblack can be effectively collected and relieved, and the lampblack suction and exhaust effect of the integrated machine is improved. The upper end of the dash panel 17 is attached to the front end of the lamp panel 601 via a hinge 18. The angle that the dash panel 17 opened and shut is adjusted as required to the dash panel 17 of being convenient for, has simplified dash panel 17's mounting means. The front wall panel 17 is made of a transparent glass plate, so that the influence of the front wall panel 17 on the sight of a user during cooking can be reduced.

The oil smoke separating device 8 comprises a mounting bracket 801, a driving motor 802 and a separating net disc 803, wherein the mounting bracket 801 is gradually and upwards obliquely arranged in the lower inner cavity flue 4 from back to front, the driving motor 802 is arranged at the upper end of the mounting bracket 801, and the separating net disc 803 is arranged below the driving motor 802 and is connected with a motor shaft of the driving motor 802. The driving motor 802 drives the separation mesh plate 803 to rotate, and suspended matters such as grease, smoke dust, water vapor and the like in the oil smoke gas can contact with the separation mesh plate 803 rotating at a high speed, so that the suspended matters in the oil smoke flow to the frame of the separation mesh plate 803 under the action of centrifugal force to be separated from the oil smoke, and the effect of purifying the suspended matters in the oil smoke is achieved.

Example 2

An oil fume purification integrated machine is shown in figures 1 to 3, and an oil cup 19 connected with a fume collecting hood 2 is arranged below the rear end of the fume collecting hood 2 on the basis of embodiment 1. The oil cup 19 is used for collecting liquid separated by the first grease filtering net 7 and the oil-smoke separating device 8, so that the liquid is prevented from being accumulated on the first grease filtering net 7, and good filtering performance on the first grease filtering net 7 is ensured.

Example 3

An oil smoke purification all-in-one machine, as shown in fig. 1 to fig. 3, is different from embodiment 2 in that a smell removal net 10 can also be an activated carbon particle box, so as to simplify the structure of the smell removal net 10.

Claims

1. The utility model provides an oil smoke purifies all-in-one, includes organism (1), and organism (1) sets up in the below of quick-witted case (3) including collection petticoat pipe (2) and quick-witted case (3), collection petticoat pipe (2), is equipped with lower inner chamber flue (4) in collection petticoat pipe (2), is equipped with inner chamber flue (5) in quick-witted case (3), and lower inner chamber flue (4) communicate with each other its characterized in that with last inner chamber flue (5): a cover panel (6) and a first grease filter screen (7) are arranged in the lower inner cavity flue (4), and the first grease filter screen (7) is gradually and upwards obliquely arranged on the cover panel (6) from back to front;

an oil fume separation device (8) which is obliquely arranged is also arranged in the upper inner cavity flue (5), and the oil fume separation device (8) is positioned above the first grease filter screen (7);

go up being equipped with electric field unit (9), removing flavor net (10), fan (11) that all are located oil smoke separator (8) top in inner chamber flue (5), electric field unit (9) and remove flavor net (10) and all are located fan (11) one side, remove flavor net (10) and are located between electric field unit (9) and fan (11), the top of fan (11) is equipped with grid graticule mesh board (12) of installing in quick-witted case (3) upper end.

2. The lampblack purification all-in-one machine according to claim 1, characterized in that: a second grease filter screen (13) is arranged in the upper inner cavity flue (5), and the second grease filter screen (13) is arranged on one side of an air inlet of the electric field unit (9).

3. The lampblack purification all-in-one machine according to claim 1, characterized in that: the high voltage static electricity of the electric field unit (9) is set between 7000V to 8000V.

4. The lampblack purification all-in-one machine according to claim 1, characterized in that: an active carbon support (14) and an active carbon cotton net (15) are arranged between the grid plate (12) and the air outlet of the fan (11), and the active carbon cotton net (15) is arranged at the upper end of the case (3) through the active carbon support (14).

5. The lampblack purification all-in-one machine according to claim 1, characterized in that: the odor removing net (10) comprises an activated carbon net (101) and an ozone removing honeycomb net plate (102), and the activated carbon net (101) and the ozone removing honeycomb net plate (102) are arranged in the upper inner cavity flue (5) in parallel.

6. The lampblack purification all-in-one machine according to claim 1, characterized in that: the cover panel (6) comprises a lamp panel (601) and a smoking panel (602), the lamp panel (601) is horizontally arranged at the front end of the machine body (1), the smoking panel (602) is gradually and obliquely arranged from back to front, the front end of the smoking panel (602) is connected with the rear end of the lamp panel (601), and the first grease filter screen (7) is arranged on the smoking panel (602).

7. The lampblack purification all-in-one machine according to claim 6, characterized in that: both sides of the cover panel (6) are provided with side coamings (16), the side coamings (16) are connected with the lower ends of the left side and the right side of the exhaust fume collecting hood (2), a front coamings (17) are arranged below the cover panel (6), and the front coamings (17) are fixedly connected with the front end of the lamp panel (601).

8. The lampblack purification all-in-one machine according to claim 7, characterized in that: the upper end of the dash panel (17) is mounted on the front end of the lamp panel (601) through a hinge (18).

9. The lampblack purification all-in-one machine according to claim 1, characterized in that: the oil smoke separator (8) comprises a mounting support (801), a driving motor (802) and a separation net disc (803), wherein the mounting support (801) is arranged in the lower inner cavity flue (4) from back to front in an upward inclined mode gradually, the driving motor (802) is arranged at the upper end of the mounting support (801), and the separation net disc (803) is arranged below the driving motor (802) and is connected with a motor shaft of the driving motor (802).

10. The lampblack purification all-in-one machine according to claim 1, characterized in that: an oil cup (19) connected with the smoke collecting cover (2) is arranged below the rear end of the smoke collecting cover (2).