CN219674322U

CN219674322U - Energy-concerving and environment-protective petticoat pipe of integration

Info

Publication number: CN219674322U
Application number: CN202223475470.2U
Authority: CN
Inventors: 吕功新
Original assignee: Zhejiang Leilin Engineering Technology Co ltd
Current assignee: Zhejiang Leilin Engineering Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-09-12
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of smoke hoods, in particular to an integrated energy-saving environment-friendly smoke hood. The utility model provides an integrated energy-saving environment-friendly smoke hood which can sufficiently purify oil smoke discharged outdoors. The utility model provides an integrated energy-saving environment-friendly smoke hood which comprises a shell, a smoke gathering screen, a centrifugal motor, a smoke exhaust hood, a smoke guide hood, a lower cover and the like; a smoke collecting screen for polymerizing cooking range fume is installed in the shell, a smoke outlet is formed in one side, close to the cooking range, of the shell, a smoke exhaust cover is installed on one side, back to the smoke outlet, of the shell, a lower cover is connected to the outer side of the smoke exhaust cover, a smoke guide cover is installed on the inner side of the lower cover, the smoke guide cover is communicated with the smoke exhaust cover, and centrifugal motors are symmetrically installed in the smoke guide cover. Double-layer filtering is carried out on the oil smoke through the first filter screen and the second filter screen, and then the oil smoke is efficiently purified through the oil smoke purifier, so that the oil smoke gas is discharged into the atmospheric environment after being purified, and environmental pollution is avoided.

Description

Energy-concerving and environment-protective petticoat pipe of integration

Technical Field

The utility model relates to the technical field of smoke hoods, in particular to an integrated energy-saving environment-friendly smoke hood.

Background

The range hood is an electrical appliance such as lampblack generated when a household kitchen is used for cleaning cooking, is an indispensable household electrical appliance for the household kitchen, and provides an extremely important function for exhausting lampblack when the range hood is used.

The utility model discloses an energy-concerving and environment-protective petticoat pipe of integrated type is disclosed for CN214198833U, including wind pump smoke sucking motor assembly and petticoat pipe body, the petticoat pipe body includes pipeline layer and smoking layer, pipeline layer separates through a baffle with the smoking layer, is provided with the chimney in the center of smoking layer, sets up smoke sucking motor assembly in the chimney, and the chimney is connected to the tuber pipe of pipeline layer, and the tuber pipe is connected to the exhaust pipe through the pipeline, and the bottom of chimney is provided with the movable cover that covers whole chimney, and the bottom of movable cover is provided with UV lamp and first ultraviolet lamp; two arc auxiliary air suction openings are arranged in the smoke sucking layer, the auxiliary air suction openings are arc-shaped, the auxiliary air suction openings are connected to the air pipes, an air pump is arranged on a pipeline of the auxiliary air suction openings connected to the air pipes, and the air pump is arranged in the pipeline layer; the problem that the existing smoke exhaust hood needs an external cabinet and is easy to cause space waste is solved; however, the device is lack of filtering and purifying the oil fume discharged outdoors, and directly discharges the oil fume outdoors, so that the pollution to the atmospheric environment can be caused, and therefore, an integrated energy-saving environment-friendly fume hood capable of efficiently purifying the oil fume is required to be designed.

Disclosure of Invention

The utility model aims to overcome the defect that the oil smoke discharged from the outside is not sufficiently purified in the prior art, and aims to solve the technical problem of providing an integrated energy-saving environment-friendly smoke hood capable of sufficiently purifying the oil smoke discharged from the outside.

In order to solve the technical problems, the utility model provides the integrated energy-saving and environment-friendly smoke hood, which comprises a shell, a smoke collecting screen, a smoke exhaust pipeline and a smoke exhaust hood, wherein the smoke collecting screen for collecting cooking fume of the cooking bench is arranged in the shell, the smoke exhaust port is formed in one side of the shell, which is close to the cooking bench, and the smoke exhaust hood is arranged on one side of the shell, which is away from the smoke exhaust port.

Preferably, the kitchen range hood further comprises a smoke feeding pipe and a smoke sucking fan, wherein the smoke sucking fan is symmetrically connected to one side of the housing facing the kitchen range, the smoke feeding pipe is connected to the exhaust end of the smoke sucking fan, and one end, far away from the smoke sucking fan, of the smoke feeding pipe is connected with the smoke exhaust cover and is communicated with the smoke exhausting cover.

Preferably, the kitchen range hood further comprises a scraping plate, one side, close to the kitchen range, of the smoke gathering screen is connected with the scraping plate in a sliding mode, the scraping plate is in contact fit with the smoke gathering screen, and two ends of the scraping plate penetrate through two sides of the shell and are connected with the two sides of the shell in a sliding mode.

Preferably, the smoke exhaust hood further comprises a mounting plate and a first filter screen, wherein the mounting plate is arranged between the lower cover and the smoke exhaust hood, and the first filter screen is symmetrically connected to the mounting plate.

Preferably, the filter further comprises a smoke sensor, wherein the smoke sensor is arranged on the mounting plate, and the smoke sensor is arranged between the symmetrical first filter screens.

Preferably, the shell and the smoke gathering screen are arc-shaped.

The utility model has the beneficial effects that: double-layer filtering is carried out on the oil smoke through the first filter screen and the second filter screen, and then the oil smoke is efficiently purified through the oil smoke purifier, so that the oil smoke gas is purified and then discharged into the atmosphere, the pollution to the environment is avoided, and the environment-friendly function is realized; the smoke sensor is arranged to automatically adjust the rotating speed of the centrifugal motor, so that the energy-saving purpose is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the components of the shell, the smoke collecting screen, the smoke exhaust hood and the like.

Fig. 3 is a schematic perspective view of the centrifugal motor, smoke guide hood, smoke feeding pipe and other parts of the present utility model.

Fig. 4 is a schematic perspective view of components such as a centrifugal impeller, a second filter screen and a lower cover of the present utility model.

Fig. 5 is a schematic perspective view of components such as a smoke sucking fan, a scraper, a smoke exhaust pipeline and the like.

Fig. 6 is a schematic perspective view of the first filter, smoke sensor, smoke exhaust hood and other parts of the present utility model.

Fig. 7 is a schematic perspective view of components such as a centrifugal impeller, a mounting plate, and a lower cover of the present utility model.

The marks in the drawings are: 1-shell, 2-smoke gathering screen, 21-smoke outlet, 3-scraper, 4-smoke exhaust pipeline, 5-smoke delivery pipe, 6-smoke exhaust hood, 7-smoke exhaust fan, 8-smoke purifier, 9-smoke exhaust hood, 10-second filter screen, 11-centrifugal motor, 12-centrifugal impeller, 13-mounting plate, 131-first filter screen, 14-smoke sensor, 15-upper cover and 151-lower cover.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Example 1

As shown in fig. 1-5, an integrated energy-saving and environment-friendly smoke hood comprises a shell 1, a smoke collecting screen 2, a smoke exhaust pipeline 4, a smoke exhaust hood 6, a smoke guide hood 8, a smoke guide hood 9, a second filter screen 10, a centrifugal motor 11, a centrifugal impeller 12, an upper cover 15 and a lower cover 151, wherein the smoke collecting screen 2 for polymerizing cooking bench smoke is installed in the shell 1, the shell 1 and the smoke collecting screen 2 are arc-shaped, a square smoke outlet 21 is formed in the front side of the shell 1, the smoke exhaust hood 6 is installed on the rear side of the shell 1 in a gluing mode, the smoke guide hood 9 is connected with the lower cover 151 in a bolting mode, the smoke guide hood 9 is internally communicated with the smoke exhaust hood 6 in a gluing mode, 2 centrifugal motors 11 are symmetrically installed in the smoke guide hood 9 through bolts, the centrifugal motor 11 is connected with the centrifugal impeller 12 through a coupling, the second filter screen 10 is connected with the upper side of the lower cover 151, the second filter screen 10 is arranged at the exhaust outlet of the smoke guide hood 9, one side of the lower cover 151, which is far away from the shell 1, is matched with the upper cover 15, the smoke guide hood 8 is installed on the rear side of the shell 1 in a gluing mode, the smoke guide hood 8 is connected with the smoke guide hood 8 in a gluing mode, the smoke guide hood 8 is connected with the smoke exhaust pipeline 8 is installed on the smoke guide hood 4, and the smoke guide hood is communicated with the smoke exhaust pipeline 4.

As shown in fig. 1-3, the smoke exhaust pipe device further comprises a smoke exhaust pipe 5 and smoke exhaust fans 7, wherein the left side and the right side of the front part of the shell 1 are symmetrically connected with 6 smoke exhaust fans 7, the exhaust end of each smoke exhaust fan 7 is connected with the smoke exhaust pipe 5, and one end, far away from the smoke exhaust fan 7, of each smoke exhaust pipe 5 is connected with the smoke exhaust hood 6 and is communicated with the inside.

As shown in fig. 6-7, the centrifugal impeller further comprises a mounting plate 13 and a first filter screen 131, wherein the mounting plate 13 is arranged between the lower cover 151 and the fume exhaust hood 6, round holes matched with the mounting plate 13 are formed in positions, opposite to the centrifugal impeller 12, of the mounting plate 13, the first filter screen 131 is symmetrically connected to the mounting plate 13, and the first filter screen 131 is matched with the round holes of the mounting plate 13.

When the device is required to be used for exhausting cooking fume, a worker starts the device, the centrifugal motor 11 works, the centrifugal motor 11 drives the centrifugal impeller 12 to rotate at a high speed through the output shaft, the centrifugal impeller 12 rotates at a high speed to rapidly exhaust air in the smoke guide hood 9 to the outside through the smoke purifier 8 and the smoke exhaust pipeline 4, a negative pressure cavity is formed in the smoke guide hood 9, smoke of the cooking bench enters the smoke exhaust hood 6 through the smoke exhaust port 21 under the action of atmospheric pressure, the smoke entering the smoke exhaust hood 6 is filtered by the first filter screen 131 and then is conveyed into the smoke guide hood 9, the centrifugal impeller 12 in the smoke guide hood 9 rotates at a high speed to filter the smoke through the second filter screen 10 and then is exhausted to the smoke purifier 8, the smoke purifier 8 is used for purifying the smoke at a high speed, and the purified smoke exhaust pipeline 4 is exhausted to the outside; at the same time, the smoke suction fans 7 at the left and right sides of the shell 1 work to suck the oil smoke at the two sides of the cooking bench into the smoke feeding pipe 5 connected with the oil smoke suction fans, the smoke feeding pipe 5 feeds the sucked smoke into the smoke exhaust hood 6, the smoke is filtered by the first filter screen 131 and then discharged into the smoke guide hood 9, and the smoke is fully purified by the oil smoke purifier 8 and then discharged out of the room.

Example 2

As shown in fig. 3-5, on the basis of embodiment 1, the device also comprises a scraper 3, the front part of the smoke gathering screen 2 is connected with the scraper 3 in a sliding way, the scraper 3 is in contact fit with the smoke gathering screen 2, and the left and right ends of the scraper 3 penetrate through the left and right sides of the shell 1 and are connected with the left and right sides in a sliding way.

When the oil stain on the fume collecting screen 2 needs to be cleaned, working force is applied to the left side and the right side of the scraping plate 3 by workers, the scraping plate 3 moves along the arc grooves on the two sides of the shell 1, and the scraping plate 3 is in contact fit with the fume collecting screen 2, so that the oil stain on the fume collecting screen 2 is cleaned efficiently.

As shown in fig. 6, the smoke sensor 14 is further included, the smoke sensor 14 is installed in the middle of the mounting plate 13, and the smoke sensor 14 is disposed between the symmetrical first filter screens 131.

During smoke discharging, the smoke sensor 14 monitors the smoke amount in the smoke discharging cover 6, feeds back monitoring data to the smoke discharging cover controller in real time, and controls the rotating speed of the centrifugal motor 11 through the controller, so that the rotating speed of the centrifugal motor can be automatically adjusted according to the size of smoke, and the purpose of saving energy is achieved.

The foregoing examples have shown only the preferred embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides an energy-concerving and environment-protective petticoat pipe of integration, including casing (1), draw together smoke screen (2), exhaust duct (4) and exhaust hood (6), install in casing (1) and be used for gathering the smoke screen (2) of cooking bench oil smoke, one side that casing (1) is close to the cooking bench has offered smoke outlet (21), one side that casing (1) is facing away from smoke outlet (21) is installed smoke exhaust hood (6), a serial communication port, still including fume purifier (8), smoke guide hood (9), second filter screen (10), centrifugal motor (11), centrifugal impeller (12), upper cover (15) and lower cover (151), the outside of exhaust hood (6) is connected with lower cover (151), lower cover (151) inboard is installed and is led petticoat pipe (9), lead petticoat pipe (9) and exhaust hood (6) internal communication, centrifugal motor (11) are installed to the symmetry in petticoat pipe (9), the output shaft of centrifugal motor (11) is connected with centrifugal impeller (12) through the coupler, one side of lower cover (151) is connected with second (10), one side that second filter screen (10) is located and is led petticoat pipe (9) and is located and is covered (15) and is kept away from on one side of casing (1) and is installed with filter screen (15), the fume purifier (8) is communicated with the fume guiding hood (9), the other side of the upper cover (15) is provided with a fume exhaust pipeline (4) for exhausting fume out of the room, and the fume exhaust pipeline (4) is communicated with the fume exhaust end of the fume purifier (8).

2. The integrated energy-saving and environment-friendly smoke hood according to claim 1, further comprising a smoke feeding pipe (5) and a smoke sucking fan (7), wherein the smoke sucking fan (7) is symmetrically connected to one side of the shell (1) facing the cooking bench, the smoke feeding pipe (5) is connected to the exhaust end of the smoke sucking fan (7), and one end, far away from the smoke sucking fan (7), of the smoke feeding pipe (5) is connected with the smoke exhausting hood (6) and is communicated with the smoke exhausting hood.

3. The integrated energy-saving and environment-friendly smoke hood according to claim 2, further comprising a scraping plate (3), wherein one side of the smoke gathering screen (2) close to the cooking bench is slidably connected with the scraping plate (3), the scraping plate (3) is in contact fit with the smoke gathering screen (2), and two ends of the scraping plate (3) penetrate through two sides of the shell (1) and are slidably connected with the two sides of the shell.

4. An integrated energy-saving and environment-friendly smoke hood according to claim 3, further comprising a mounting plate (13) and a first filter screen (131), wherein the mounting plate (13) is mounted between the lower cover (151) and the smoke hood (6), and the first filter screen (131) is symmetrically connected to the mounting plate (13).

5. The integrated energy-saving and environment-friendly smoke cover according to claim 4, further comprising a smoke sensor (14), wherein the smoke sensor (14) is installed on the installation plate (13), and the smoke sensor (14) is arranged between the symmetrical first filter screens (131).

6. An integrated energy-saving and environment-friendly smoke cover according to claim 5, wherein the shell (1) and the smoke collecting screen (2) are arc-shaped.