CN213207956U

CN213207956U - Environment-friendly enclosure of high-efficient filtration greasy dirt

Info

Publication number: CN213207956U
Application number: CN202021470767.8U
Authority: CN
Inventors: 张东久; 张逸睿
Original assignee: Zhejiang Tianlong Kitchen Equipment Engineering Co ltd
Current assignee: Zhejiang Tianlong Intelligent Manufacturing Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-14
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to the technical field of smoke exhaust hoods, in particular to an environment-friendly smoke exhaust hood capable of efficiently filtering oil stain, which comprises a shell and a smoke exhaust hood, wherein one side of the smoke exhaust hood is communicated with an exhaust pipe, the smoke exhaust hood is fixedly connected with two sides of the shell, two sides of the top of the shell are vertically and fixedly connected with vertical plates, a motor is arranged on the shell between the vertical plates, a short shaft is rotatably arranged on the vertical plates, a first bevel gear is fixedly connected with one end of the short shaft, a universal coupling is arranged on the other end of the short shaft, a second bevel gear is fixedly connected on an output shaft of the motor, the second bevel gear is meshed with the first bevel gear, a long shaft is rotatably and vertically arranged at the top of the smoke exhaust hood, the top of the long shaft is fixedly connected with the universal coupling, the bottom of the long shaft extends into the smoke, this device can collect the oil droplet that the oil smoke condenses.

Description

Environment-friendly enclosure of high-efficient filtration greasy dirt

Technical Field

The utility model relates to an enclosure technical field especially relates to an environment-friendly enclosure of high-efficient filtration greasy dirt.

Background

The range hood is a kitchen appliance for purifying the kitchen environment. The range hood can rapidly pump away waste burned by a stove and oil fume harmful to human bodies generated in the cooking process, exhaust the waste and the oil fume to the outside, reduce pollution, purify air, and have the safety guarantee functions of gas defense and explosion prevention, and the range hood becomes necessary equipment for modern kitchens.

When the temperature of the edible oil is higher, larger oil smoke is formed under the smoke exhaust hood and is condensed under the smoke exhaust hood to form oil drops. The temperature difference is particularly obvious in winter, oil drops drop on the kitchen ware, the environment of the kitchen is affected, and the oil drops are troublesome to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the condensed oil drops on the existing smoke exhaust hood in the prior art and providing an environment-friendly smoke exhaust hood for efficiently filtering oil stains.

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

the design is an environment-friendly smoke exhaust hood capable of efficiently filtering oil stain, which comprises a shell and a smoke exhaust hood, wherein one side of the smoke exhaust hood is communicated with an exhaust pipe, the smoke exhaust hood is fixedly connected with two sides of the shell, vertical plates are fixedly connected with two sides of the top of the shell, a motor is arranged between the vertical plates, a short shaft is rotatably arranged on the vertical plates, one end of the short shaft is fixedly connected with a first bevel gear, the other end of the short shaft is provided with a universal coupling, an output shaft of the motor is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the top of the smoke exhaust hood is rotatably and vertically provided with a long shaft, the top of the long shaft is fixedly connected with the universal coupling, the bottom of the long shaft extends into the smoke exhaust hood and is provided with fan blades, an arc-shaped filter screen is lined in the smoke exhaust, the oil drip collecting device is characterized in that a flow channel is formed in the square frame, notches are formed in two side walls of the shell, the flow channel is communicated with the inside of the shell through the notches, and the bottom surface of the shell is detachably connected with an oil drip collecting box through a connecting structure.

Preferably, the connecting structure comprises a sliding block, sliding grooves are formed in two walls of the shell, the sliding block is connected in the sliding grooves in a sliding mode, and the sliding block is fixedly connected to the top of the oil drip collection box.

Preferably, the exhaust pipe is located above the filter screen.

The utility model provides a pair of environment-friendly enclosure of high-efficient filtration greasy dirt, beneficial effect lies in: this environment-friendly enclosure of high efficiency filtration greasy dirt is discharged by the blast pipe after the filter screen filters in the flue gas gets into collection petticoat pipe, the oil smoke in the flue gas condenses into oil on the filter screen and drips, the filter screen is the arc, oil drips can flow to on the inner wall of collection petticoat pipe along the outer wall of filter screen, flow to back the shape frame with the oil droplet that condenses on the collection petticoat pipe inner wall after collecing, it can collect in the runner to return the shape frame oil droplet, collect the box through notch flow direction oil droplet, accessible connection structure dismantles and gets off and clear up after the box is collected to oil droplet inside, pack into again after the clearance can.

Drawings

Fig. 1 is a schematic structural view of the environment-friendly exhaust hood for efficiently filtering oil contamination of the utility model.

Fig. 2 is a first cross-sectional view of the environment-friendly exhaust hood for efficiently filtering oil contamination of the utility model.

Fig. 3 is a second sectional view of the environment-friendly exhaust hood for efficiently filtering oil contamination of the utility model.

Fig. 4 is a schematic structural view of the ring-shaped frame of the environment-friendly exhaust hood for efficiently filtering oil contamination of the utility model.

In the figure: the device comprises a shell 1, a chute 101, a notch 102, a smoke collecting hood 2, an oil drip collecting box 3, a sliding block 301, a long shaft 4, a universal coupling 5, a vertical plate 6, a short shaft 7, a first bevel gear 8, a second bevel gear 9, a motor 10, fan blades 11, a filter screen 12, a square frame 13, a flow channel 1301 and an exhaust pipe 14.

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.

Referring to fig. 1-4, an environment-friendly exhaust hood for efficiently filtering oil stains comprises a housing 1 and an exhaust fume collecting hood 2, one side of the exhaust fume collecting hood 2 is communicated with an exhaust pipe 14, the exhaust pipe 14 is positioned above a filter screen 12, the exhaust fume collecting hood 2 is fixedly connected with two sides of the housing 1, two sides of the top of the housing 1 are fixedly connected with vertical plates 6 vertically, a motor 10 is installed on the housing 1 between the vertical plates 6, a short shaft 7 is rotatably installed on the vertical plate 6, a first bevel gear 8 is fixedly connected with one end of the short shaft 7, a universal coupling 5 is installed on the other end of the short shaft 7, a second bevel gear 9 is fixedly connected with an output shaft of the motor 10, the second bevel gear 9 is engaged with the first bevel gear 8, a long shaft 4 is rotatably and vertically installed on the top of the exhaust fume collecting hood 2, the top of the long shaft 4 is, the motor 10 drives the minor axis 7 to rotate through the cooperation of the second bevel gear 9 and the first bevel gear 8, the minor axis 7 rotates through the electric major axis 4 of the universal coupling 5, the major axis 4 can drive the fan blade 11 to rotate when rotating, the internal pressure of the exhaust fume collecting hood 2 is reduced when the fan blade 11 rotates, and external smoke is sucked into the exhaust fume collecting hood 2.

The inside curved filter screen 12 that is lined with of collection petticoat pipe 2, the bottom detachable of collection petticoat pipe 2 is connected with the rectangle and returns shape frame 13, it has seted up runner 1301 to return on shape frame 13, notch 102 has been seted up on the both sides wall of casing 1, runner 1301 passes through notch 102 and the inside intercommunication of casing 1, 1 underrun connection structure detachable of casing is connected with the oil drip and collects box 3, connection structure includes slider 301, spout 101 has been seted up on 1 two walls of casing, slider 301 slidable connects in

spout

101, 3 tops of box are collected at the oil drip to slider 301 rigid coupling. The flue gas gets into in the collection petticoat pipe 2 and is discharged by blast pipe 14 after filter 12 filters, the oil smoke in the flue gas condenses into oil droplet on filter 12, filter 12 is the arc, oil droplet can be along on filter 12's the outer wall flow direction collection petticoat pipe 2's the inner wall, flow direction back to shape frame 13 with the oil droplet that condenses on the collection petticoat pipe 2 inner wall, oil droplet can collect in flow channel 1301 on shape frame 13 back, through notch 102 flow direction drip oil collection box 3 in, accessible connection structure dismantles and clears up after the box 3 inside full oil droplet of drip oil collection, pack into again after the clearance can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The environment-friendly smoke exhaust hood capable of efficiently filtering oil stains is characterized by comprising a shell (1) and a smoke exhaust hood (2), wherein one side of the smoke exhaust hood (2) is communicated with an exhaust pipe (14), the smoke exhaust hood (2) is fixedly connected with two sides of the shell (1), vertical plates (6) are fixedly connected with two sides of the top of the shell (1), a motor (10) is installed on the shell (1) between the vertical plates (6), a short shaft (7) is rotatably installed on each vertical plate (6), one end of the short shaft (7) is fixedly connected with a first bevel gear (8), the other end of the short shaft (7) is provided with a universal coupling (5), an output shaft of the motor (10) is fixedly connected with a second bevel gear (9), the second bevel gear (9) is meshed with the first bevel gear (8), and the top of the smoke exhaust hood (2) is rotatably and vertically provided with a long shaft (4), the top rigid coupling of major axis (4) is in on universal joint (5), the bottom of major axis (4) extends to install flabellum (11) in collection petticoat pipe (2), collection petticoat pipe (2) inside is lined with curved filter screen (12), the bottom detachable of collection petticoat pipe (2) is connected with the shape frame (13) that returns of rectangle, it has seted up runner (1301) on shape frame (13) to return, notch (102) have been seted up on the both sides wall of casing (1), runner (1301) through notch (102) with casing (1) inside intercommunication, casing (1) underrun connection structure detachable is connected with oil drip collection box (3).

2. The environment-friendly extractor hood for efficiently filtering oil contamination according to claim 1, wherein the connecting structure comprises a sliding block (301), two walls of the casing (1) are provided with sliding grooves (101), the sliding block (301) is slidably connected in the sliding grooves (101), and the sliding block (301) is fixedly connected to the top of the oil drip collection box (3).

3. The fume extractor hood for efficiently filtering greasy dirt of claim 1, wherein said exhaust pipe (14) is located above said filter screen (12).