CN218884060U

CN218884060U - Fume exhaust device for fume exhaust purification engineering in kitchen

Info

Publication number: CN218884060U
Application number: CN202223253455.3U
Authority: CN
Inventors: 胡胜财
Original assignee: Dongguan Jiu Niu Industry Co ltd
Current assignee: Dongguan Jiu Niu Industry Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-18
Anticipated expiration: 2032-12-06

Abstract

The utility model belongs to a fume exhaust device for kitchen fume exhaust purification engineering, which comprises a fume suction port and a purification chamber, wherein the inner wall of the fume suction port is provided with a drainage groove, the lower end inner wall of the fume suction port is connected with a collecting groove in a laminating manner, the inside of the collecting groove is connected with a second threaded bolt in a rotating manner, the inside of the collecting groove is uniformly and fixedly connected with a drainage rod, the right side wall of the fume suction port is fixedly connected with an air pipe, the inside of the air pipe is fixedly connected with a motor box, and the inside of the motor box is fixedly connected with a fan; the utility model discloses a be provided with the collecting vat, the inner wall evenly distributed of smoking mouth is followed to the drainage groove of installation for can slide in the inside of drainage groove when the oil smoke piles up when using, then drop in the middle of the inside of collecting vat, and the even fixedly connected with of inside of collecting vat drainage stick that inclines downwards, be used for carrying out certain collection work with the oil smoke that produces, avoid causing and drop.

Description

Fume exhaust device for fume exhaust purification engineering in kitchen

Technical Field

The utility model relates to a fume exhaust device for kitchen fume exhaust purification engineering.

Background

With the development of kitchen appliances and the improvement of life quality, the requirements of consumers on the appearance and performance of products are higher and higher, and the range hood, as one of the most important appliances in a kitchen, is always presented to the consumers in a heavy and thick shape, so that the range hood greatly occupies the space of the kitchen.

Then, the existing kitchen flue usually only has the function of discharging the oil smoke to the outdoor, cannot purify the oil smoke, easily causes damage to the outside air when discharging the oil smoke, and when adsorbing the oil smoke, generates a large amount of oil stains on the surface of the smoke suction port, easily generates accumulation and drops, and easily generates oil smoke backflow when performing the oil smoke discharge work, thereby causing cross contamination.

Therefore, a cooking fume exhauster for kitchen cooking fume purifying engineering is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve the kitchen flue and only possess usually and discharge the oil smoke outdoor function, can't purify the oil smoke, cause the harm to external air easily when discharging the oil smoke to and when carrying out the absorption of oil smoke, produce a large amount of oil stains on the surface of smoking mouth, produce easily and pile up and cause and drop, and produce the oil smoke refluence easily when carrying out the discharge during operation of oil smoke, cause cross contamination's problem, the utility model provides an oil extraction cigarette device that kitchen oil extraction cigarette purification engineering used.

The utility model provides a technical scheme that its technical problem adopted is: a fume exhaust device that kitchen fume exhaust purification engineering used, including smoking mouth and clean room, the inner wall of smoking mouth is provided with the drainage groove, the laminating of the lower extreme inner wall of smoking mouth is connected with the collecting vat, the inside of collecting vat is rotated and is connected with the second screw bolt, the even fixedly connected with drainage stick in inside of collecting vat, the right side lateral wall fixedly connected with tuber pipe of smoking mouth, the inside fixedly connected with motor box of tuber pipe, the inside fixedly connected with fan of motor box, the outside fixedly connected with clean room of tuber pipe, the lateral wall fixedly connected with connecting plate of clean room, the first screw bolt of inside fixedly connected with of connecting plate, the internally mounted that the end of tuber pipe is located the tuber pipe has anti-reflux mechanism.

Preferably, the drainage groove is along the inner wall evenly distributed of smoking mouth, the collecting vat constitutes detachable construction through second screw bolt and smoking mouth, the drainage stick is the installation of slope column structure.

Preferably, the purification chamber and the air pipe form a detachable structure through a connecting plate and a first threaded bolt.

Preferably, the fan and the air pipe form a rotating structure through the motor box, and the air pipe is fixedly connected with the center of the side wall of the smoke suction port.

Preferably, the clean room includes filter screen, high-voltage electrostatic discharge ware and dust collecting plate, the inner wall fixedly connected with filter screen of clean room, the right side fixedly connected with high-voltage electrostatic discharge ware of filter screen, the right side fixedly connected with dust collecting plate of high-voltage electrostatic discharge ware.

Preferably, the backflow prevention mechanism comprises a dustproof plate, a connecting shaft and a baffle, the inner wall of the right end of the air pipe is connected with the connecting shaft in a rotating mode, the dustproof plate is connected to the inner portion of the connecting shaft in a rotating mode, and the baffle is connected to the inner wall of the lower end of the dustproof plate in a laminating mode.

Preferably, the dust guard is rotatably connected with the air pipe through a connecting shaft, and the baffle is fixedly connected with the inner wall of the air pipe.

The utility model discloses an useful part lies in:

1. the utility model is provided with the collecting tank, the installed drainage grooves are uniformly distributed along the inner wall of the smoke suction port, so that the oil smoke can slide in the drainage grooves when being accumulated during use and then fall into the collecting tank, and the drainage rods which incline downwards are uniformly and fixedly connected in the collecting tank, so that the generated oil smoke can be collected for a certain time, and the falling is avoided;

2. the utility model discloses a be provided with backflow prevention mechanism, when the fan carries out certain absorption to the smoking mouth, make the inside production pressure effect of tuber pipe, then the dust guard can carry out certain rotation work between through connecting axle and the tuber pipe, carry out certain discharge with the oil smoke that purifies, and be fixed connection between the baffle of installation and the tuber pipe inner wall, then when the fan stop work, the dust guard of installation can't produce outside pressure, and laminate between the baffle and be connected, avoid causing external air to cause the reflux effect, cause the injury to inside staff, and the filter screen of installation carries out certain adsorption with uncharged granule in the oil smoke, then be used for releasing high pressure through the high-pressure static releaser of installation and produce the electrostatic field with granule positive electricity, then adsorb the particulate matter through the dust collecting plate, be used for cleaning work, the oil smoke of avoiding producing causes the influence to the environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the smoking mouth of the present invention;

FIG. 3 is a schematic view of the internal structure of the air duct according to the present invention;

fig. 4 is a schematic structural view of the backflow prevention mechanism of the present invention.

In the figure: 1. a smoking port; 2. an air duct; 3. a fan; 4. a clean room; 401. a filter screen; 402. a high voltage electrostatic discharger; 403. a dust collecting plate; 5. a connecting plate; 6. a first threaded bolt; 7. a backflow prevention mechanism; 701. a dust-proof plate; 702. a connecting shaft; 703. a baffle plate; 8. a drainage groove; 9. collecting tank; 10. a second threaded bolt; 11. a drainage rod; 12. a motor box.

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 efforts belong to the protection scope of the present invention.

Example one

Please refer to and show in fig. 1-4, a fume exhaust device for kitchen fume exhaust purification engineering, including smoking mouth 1 and clean room 4, the inner wall of smoking mouth 1 is provided with drainage groove 8, the lower extreme inner wall laminating of smoking mouth 1 is connected with collecting vat 9, the inside rotation of collecting vat 9 is connected with second screw bolt 10, the inside even fixedly connected with drainage rod 11 of collecting vat 9, the right side lateral wall fixedly connected with tuber pipe 2 of smoking mouth 1, the inside fixedly connected with motor box 12 of tuber pipe 2, the inside fixedly connected with fan 3 of motor box 12, the outside fixedly connected with clean room 4 of tuber pipe 2, the lateral wall fixedly connected with connecting plate 5 of clean room 4, the first screw bolt 6 of inside fixedly connected with of connecting plate 5, the internally mounted that the end of tuber pipe 2 lies in tuber pipe 2 has anti-return mechanism 7.

Drainage groove 8 is along the inner wall evenly distributed of smoking mouth 1, collecting vat 9 constitutes detachable construction through second screw bolt 10 and smoking mouth 1, drainage stick 11 is the installation of slope column structure, the drainage groove 8 of installation is along the inner wall evenly distributed of smoking mouth 1, be used for when using the oil smoke when piling up can slide in drainage groove 8's inside, then drop in the middle of collecting vat 9's inside, and collecting vat 9's the even fixedly connected with in inside drainage stick 11 that inclines downwards, be used for carrying out certain collection work with the oil smoke that produces, avoid causing and drop.

The purifying chamber 4 forms a detachable structure with the air pipe 2 through the connecting plate 5 and the first threaded bolt 6, and the installed purifying chamber 4 can be installed through certain disassembly between the connecting plate 5 and the first threaded bolt 6 and the air pipe 2 and used for performing certain regular cleaning work on the internal purifying chamber 4.

Fan 3 passes through motor box 12 and tuber pipe 2 constitution rotating-structure, and tuber pipe 2 sets up the lateral wall center department fixed connection at smoking mouth 1, and certain rotation work can be carried out through between motor box 12 and the tuber pipe 2 to the fan 3 of installation for carry out certain adsorption to smoking mouth 1, be used for the work of bleeding to the oil smoke.

Clean room 4 includes filter screen 401, high-voltage electrostatic discharge ware 402 and dust collecting board 403, the inner wall fixedly connected with filter screen 401 of clean room 4, the right side fixedly connected with high-voltage electrostatic discharge ware 402 of filter screen 401, the right side fixedly connected with dust collecting board 403 of high-voltage electrostatic discharge ware 402, the filter screen 401 of installation carries out certain adsorption with uncharged granule in the oil smoke, then be used for releasing high pressure through the high-voltage electrostatic discharge ware 402 of installation and produce the electrostatic field with granule positive electricity, then adsorb the granule through dust collecting board 403, be used for cleaning, avoid the oil smoke that produces to cause the influence to the environment.

The backflow prevention mechanism 7 comprises a dust guard 701, a connecting shaft 702 and a baffle 703, the inner wall of the right end of the air pipe 2 is rotatably connected with the connecting shaft 702, the dust guard 701 is rotatably connected inside the connecting shaft 702, and the baffle 703 is attached to the inner wall of the lower end of the dust guard 701.

Dust guard 701 passes through to be connected for rotating between connecting axle 702 and the tuber pipe 2, be fixed connection between baffle 703 and the tuber pipe 2 inner wall, when fan 3 carries out certain absorption to smoke absorption mouth 1, make the inside production pressure effect of tuber pipe 2, then dust guard 701 can carry out certain rotation work between connecting axle 702 and tuber pipe 2, carry out certain discharge with the oil smoke that purifies, and be fixed connection between the baffle 703 of installation and the tuber pipe 2 inner wall, then when fan 3 stop work, the dust guard 701 of installation can't produce outside pressure, be connected with laminating between the baffle 703, avoid causing external air to cause the backward flow effect, cause the injury to inside staff.

The theory of operation, first, the inner wall evenly distributed of installed drainage groove 8 along smoking mouth 1, be used for when using the oil smoke when piling up can slide in drainage groove 8's inside, then drop in the middle of collecting vat 9's inside, and the even fixedly connected with slope drainage stick 11 of collecting vat 9's inside, be used for carrying out certain collection work with the oil smoke that produces, avoid causing and drop, then the fan 3 of installation can carry out certain rotation work through between motor box 12 and tuber pipe 2, be used for carrying out certain adsorption to smoking mouth 1, be used for the work of bleeding to the oil smoke, finally when fan 3 carries out certain absorption to smoking mouth 1, make the inside of tuber pipe 2 produce the pressure effect, then dust guard 701 can carry out certain rotation work through between connecting axle 702 and tuber pipe 2, carry out certain discharge with the oil smoke that purifies, and be fixed connection between baffle 703 and the tuber pipe 2 inner wall of installation, then when fan 3 stops working, dust guard 701 can't produce outside pressure, carry out certain rotation work with the baffle 703 between the air that causes outside, avoid the air reflux effect, the staff of internal portion produces the high-pressure particle through the electrostatic discharge effect of adsorption, then the filter screen is used for the clean environment of the dust collection particle through the discharge, then, the high-charged particle produces the pollution discharge effect of the high-charged particle, the high-voltage electrostatic discharge device, then, the filter screen is used for producing the pollution discharge effect of the pollution discharge.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," 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 do not necessarily 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.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a lampblack exhaust device that kitchen oil extraction cigarette purification engineering used which characterized in that: including smoking mouth (1) and clean room (4), the inner wall of smoking mouth (1) is provided with drainage groove (8), the lower extreme inner wall laminating of smoking mouth (1) is connected with collecting vat (9), the inside of collecting vat (9) is rotated and is connected with second screw bolt (10), the even fixedly connected with drainage stick (11) in inside of collecting vat (9), the right side lateral wall fixedly connected with tuber pipe (2) of smoking mouth (1), the inside fixedly connected with motor box (12) of tuber pipe (2), the inside fixedly connected with fan (3) of motor box (12), the outside fixedly connected with clean room (4) of tuber pipe (2), the lateral wall fixedly connected with connecting plate (5) of clean room (4), the first screw bolt (6) of inside fixedly connected with of connecting plate (5), the internally mounted that the end of tuber pipe (2) is located tuber pipe (2) has anti-return mechanism (7).

2. The oil smoke discharging device for the oil smoke discharging and purifying engineering in the kitchen according to claim 1, characterized in that: drainage groove (8) are along the inner wall evenly distributed of smoking mouth (1), collecting vat (9) constitute detachable construction through second screw bolt (10) and smoking mouth (1), drainage stick (11) are the installation of slope column structure.

3. The oil smoke discharging device for the oil smoke discharging and purifying engineering in the kitchen according to claim 1, characterized in that: the purifying chamber (4) and the air pipe (2) form a detachable structure through a connecting plate (5) and a first threaded bolt (6).

4. The oil smoke discharging device for kitchen oil smoke discharging purification engineering according to claim 1, characterized in that: the fan (3) and the air pipe (2) form a rotating structure through the motor box (12), and the air pipe (2) is fixedly connected with the center of the side wall of the smoke suction port (1).

5. The oil smoke discharging device for the oil smoke discharging and purifying engineering in the kitchen according to claim 1, characterized in that: clean room (4) include filter screen (401), high-voltage electrostatic discharge ware (402) and dust collection board (403), the inner wall fixedly connected with filter screen (401) of clean room (4), the right side fixedly connected with high-voltage electrostatic discharge ware (402) of filter screen (401), the right side fixedly connected with dust collection board (403) of high-voltage electrostatic discharge ware (402).

6. The oil smoke discharging device for kitchen oil smoke discharging purification engineering according to claim 1, characterized in that: the backflow prevention mechanism (7) comprises a dustproof plate (701), a connecting shaft (702) and a baffle (703), the inner wall of the right end of the air pipe (2) is rotatably connected with the connecting shaft (702), the dustproof plate (701) is rotatably connected inside the connecting shaft (702), and the baffle (703) is attached to the inner wall of the lower end of the dustproof plate (701).

7. The oil smoke discharging device for the oil smoke discharging and purifying engineering in the kitchen according to claim 6, characterized in that: the dust guard (701) is rotatably connected with the air pipe (2) through a connecting shaft (702), and the baffle (703) is fixedly connected with the inner wall of the air pipe (2).