CN223909609U - Lampblack purifying device with adjustable air duct structure - Google Patents

Abstract

The utility model discloses a lampblack purifying device with an adjustable air duct structure, which belongs to the technical field of lampblack purifiers and ventilating ducts and further comprises a fixed inclined block fixedly connected in the ventilating duct, a filter screen fixedly connected on the fixed inclined block, an oil seepage hole arranged on the fixed inclined block, an oil receiving pot communicated with the lower part of the fixed inclined block through threads, a rotating plate rotationally connected with the ventilating duct, and a ventilating pipe with the smallest ventilation quantity when the rotating plate rotates to be parallel to the inclined surface of the fixed inclined block, wherein the ventilation quantity in the ventilating duct is the largest when the rotating plate rotates to be in a horizontal state.

Description

Lampblack purifying device with adjustable air duct structure

Technical Field

The utility model relates to the technical field of oil fume purifying devices, in particular to an oil fume purifying device with an adjustable air duct structure.

Background

Along with the rapid development of catering industry, kitchen oil fume emission becomes an important environmental pollution source, not only affects air quality, but also possibly causes harm to the health of surrounding residents, and in order to effectively reduce the oil fume emission, an oil fume purification technology is developed, and the technology separates, adsorbs or converts pollutants such as particulate matters, grease, harmful gases and the like in the oil fume by various methods such as physics, chemistry or biology and the like, so that the aim of purifying the air is achieved. With the continuous progress of technology, the oil fume purifying device is widely applied to various catering places and becomes an important means for environmental protection and treatment.

In the existing oil fume purifying device, oil fume particles are separated from air from large to small in a mode of filtering, physical decomposition and chemical decomposition to purify the oil fume, however, a large amount of oil fume is always remained on a filter screen during the first layer of filtering, so that the purifying device is frequently replaced and cleaned, and the utility model is provided based on the fact.

Disclosure of utility model

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide the oil fume purifying device with the adjustable air duct structure, which can overcome the problems or at least partially solve the problems.

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

The oil fume purifying device with the adjustable air duct structure comprises an oil fume purifier, wherein an air duct is fixedly communicated with the oil fume purifier, a fixed inclined block is fixedly connected in the air duct, a filter screen is fixedly connected to the fixed inclined block, an oil seepage hole is formed in the fixed inclined block, an oil receiving pot is communicated below the fixed inclined block through threads, a rotating plate is rotationally connected to the air duct in a rotating mode, a sliding inclined block is connected in the air duct in a sliding mode, when the rotating plate rotates to be parallel to an inclined plane of the fixed inclined block, air inside the air duct enters the oil fume purifier after being filtered by the filter screen, at the moment, the ventilation quantity in the air duct is minimum, and when the rotating plate rotates to be in a horizontal state, the ventilation quantity in the air duct is maximum.

Preferably, a servo motor is fixedly connected to the ventilation pipe, a threaded rod is fixedly connected to the output end of the servo motor, and the sliding inclined block is connected with the threaded rod through threads.

Preferably, the sliding inclined block is provided with a second limiting groove, and the second limiting groove is connected with a lifting rod in a sliding manner.

Further, a first sliding rod is fixedly connected to the lifting rod, a third limiting groove is formed in the rotating plate, and the first sliding rod is slidably connected to the third limiting groove.

Further, a first limit groove is formed in the ventilation pipe, and the lifting rod is connected with the first limit groove in a sliding mode.

Preferably, the ventilation pipe is connected with a wind shield in a sliding manner, and a second sliding groove is formed in the wind shield.

Further, a guide rod is connected to the second sliding groove in a sliding mode, and a compression spring is connected between the guide rod and the wind shield.

Further, a second sliding rod is fixedly connected to the guide rod, a first sliding groove is formed in the sliding inclined block, and the first sliding groove is in sliding connection with the second sliding rod.

Preferably, the fixed inclined block is of a hollow design, and the fixed inclined block is communicated with the oil receiving kettle.

Preferably, the ventilation pipe is fixedly communicated with a fan cover, and the ventilation pipe is fixedly connected with an access panel through bolts.

Compared with the prior art, the utility model provides the oil fume purifying device with the adjustable air duct structure, which has the following beneficial effects:

1. This adjustable wind channel structure's oil smoke purifier through set up fixed sloping block and filter screen in the ventilation pipe thereby can carry out simple and easy filtration to the oil smoke of passing through to collect the oil smoke after filtering in connecing the oilcan, thereby can reduce the pollution of oil smoke to the oil smoke clarifier, reduce the cleaning frequency to the oil smoke clarifier.

2. This adjustable wind channel structure's oil smoke purifier through rotating the rotor plate to the horizontality and with fixed sloping block inclined plane parallel state to can change the amount of wind that the ventilation pipe can pass through, and then can adjust to the size of exhaust amount of wind, filter the collection in advance to the material of big granule in the oil smoke under the circumstances that does not influence oil smoke purifying effect furthest.

The device has the advantages that the pollution of the oil fume to the oil fume purifier can be reduced, the cleaning frequency of the oil fume purifier is reduced, the air discharge quantity can be adjusted, and large-particle substances in the oil fume can be filtered and collected to the greatest extent in advance under the condition of not affecting the oil fume purifying effect.

Drawings

Fig. 1 is a schematic diagram of a lampblack purifying device with an adjustable air duct structure according to the present utility model;

Fig. 2 is a schematic diagram of the internal structure of the oil fume purifying device with the adjustable air duct structure when the air quantity is small;

Fig. 3 is a schematic structural view of a sliding inclined block in an oil smoke purifying device with an adjustable air duct structure;

Fig. 4 is a schematic diagram of a split structure of a sliding inclined block and a lifting rod in the oil fume purifying device with an adjustable air duct structure;

Fig. 5 is an exploded view of a wind deflector in a fume purification device with an adjustable air duct structure according to the present utility model;

Fig. 6 is a schematic structural view of a fixed inclined block in the oil fume purifying device with an adjustable air duct structure.

The oil smoke purifier comprises a first limit groove (1), a ventilation pipe (11), an oil smoke purifier, a first limit groove (12), a fan cover (13), a 14, an overhaul plate (2), a servo motor (21), a threaded rod (22), a sliding inclined block (221), a second limit groove (222), a first sliding groove (23), a lifting rod (231), a first sliding rod, a 3, a wind shield plate (31), a second sliding groove (32), a guide rod (321), a second sliding rod, 33, a compression spring (4), a rotating plate (41), a third limit groove, a 5, a fixed inclined block, 51, a filter screen (52), an oil seepage hole (53) and an oil receiving kettle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment 1 referring to fig. 1-6, the oil fume purifying device with the adjustable air duct structure comprises an oil fume purifier 11, wherein an air duct 1 is fixedly connected to the oil fume purifier 11, a fixed inclined block 5 is fixedly connected to the inside of the air duct 1, a filter screen 51 is fixedly connected to the fixed inclined block 5, an oil seepage hole 52 is formed in the fixed inclined block 5, an oil receiving pot 53 is communicated below the fixed inclined block 5 through threads, a rotating plate 4 is rotatably connected to the air duct 1, a sliding inclined block 22 is slidably connected to the air duct 1, when the rotating plate 4 rotates to be parallel to an inclined surface of the fixed inclined block 5, air in the air duct 1 enters the oil fume purifier 11 after being filtered by the filter screen 51, at the moment, the ventilation quantity in the air duct 1 is minimum, and when the rotating plate 4 rotates to be in a horizontal state, the ventilation quantity in the air duct 1 is maximum.

In the utility model, the fixed inclined block 5 and the filter screen 51 are arranged in the ventilation pipe 1, so that the passing oil smoke can be simply filtered, large-particle oil smoke is filtered on the filter screen 51 and flows into the oil receiving pot 53 through the oil seepage hole 52, the inside of the fixed inclined block 5 is of a hollow design, the oil receiving pot 53 is arranged on the ventilation pipe 1 through threads and is communicated with the fixed inclined block 5, the bottom surface of the inside of the fixed inclined block 5 can be designed into an inclined surface, the filtered oil smoke can be guided into the oil receiving pot 53, and the pollution of the oil smoke to the oil smoke purifier 11 by the oil smoke can be reduced by filtering particles capable of forming liquid oil smoke on the filter screen 51 in advance, so that the cleaning frequency of the oil smoke purifier 11 can be reduced;

When less oil smoke is generated in the room, the air quantity required to pass through the ventilation pipe 1 is not too large, so that the sliding inclined block 22 can push and rotate the rotating plate 4 against the inclined surface of the fixed inclined block 5 by sliding the sliding inclined block 22 downwards. At this time, the other end of the rotating plate 4 is propped against the top of the ventilation pipe 1, so that the rotating plate 4 is fixed, and all the oil smoke can enter the oil smoke purifier 11 after being filtered by the filter screen 51;

When the indoor oil smoke is great and needs full-power to extract and purify, the sliding inclined block 22 can move upwards, the rotating plate 4 can overturn to a horizontal state, at the moment, the air quantity which can pass through in the ventilation pipe 1 reaches the maximum, so that the problem that the oil smoke purifying efficiency is low due to the fact that the ventilation quantity in the ventilation pipe 1 is reduced due to the obstruction of the filter screen 51 can be avoided, and meanwhile, the filter screen 51 can also filter part of oil smoke.

Referring to fig. 1-6, the embodiment 2 is basically the same as embodiment 1, and further, a servo motor 2 is fixedly connected to a vent pipe 1, an output end of the servo motor 2 is fixedly connected to a threaded rod 21, a sliding inclined block 22 is connected with the threaded rod 21 through threads, a second limit groove 221 is formed in the sliding inclined block 22, a lifting rod 23 is fixedly connected to the second limit groove 221, a first sliding rod 231 is fixedly connected to the lifting rod 23, a third limit groove 41 is formed in a rotating plate 4, the first sliding rod 231 is slidingly connected to the third limit groove 41, a first limit groove 12 is formed in the vent pipe 1, the lifting rod 23 is slidingly connected with the first limit groove 12, a wind shield 3 is slidingly connected to the vent pipe 1, a second sliding groove 31 is formed in the wind shield 3, a guide rod 32 is slidingly connected to the second sliding groove 31, a compression spring 33 is connected between the guide rod 32 and the wind shield 3, a second sliding rod 321 is fixedly connected to the guide rod 32, a first sliding groove 222 is formed in the inclined block 22, the first sliding groove 222 is fixedly connected to the second sliding rod 321 is fixedly connected to the second sliding block 5, and is fixedly connected to the vent pipe 1 through a hollow bolt 53.

In the utility model, the state of fig. 1 is the structure matching condition in the ventilation pipe 1 when the oil smoke is large, the state of fig. 2 is the structure matching condition in the ventilation pipe 1 when the oil smoke is small, the servo motor 2 can drive the sliding inclined block 22 to move up and down by driving the threaded rod 21 to rotate, when the sliding inclined block 22 moves down to the lowest position, the rotating plate 4 is extruded to turn to a state parallel to the inclined surface of the fixed inclined block 5, when the sliding inclined block 22 slides to the highest position, the sliding inclined block 22 drives the lifting rod 23 to move up, the lifting rod 23 slides to the highest position of the first limiting groove 12, the first limiting groove 12 and the second limiting groove 221 jointly clamp and limit the lifting rod 23, meanwhile, the lifting rod 23 drives the rotating plate 4 to rotate to a horizontal state through the first sliding rod 231, and the oil smoke can pass through the lifting rod 23 from the upper part of the rotating plate 4;

When the sliding inclined block 22 moves up and down, the guide rod 32 is driven to horizontally move through the first sliding groove 222, and the guide rod 32 drives the wind shield 3 to move under the action of the compression spring 33, so that the wind shield 3 is always attached to the sliding inclined block 22, when the sliding inclined block 22 is prevented from rising to the highest position, oil smoke stays in a gap between an inclined surface of the sliding inclined block 22 and the ventilation pipe 1, a certain adjustment allowance can be reserved between the guide rod 32 and the wind shield 3 by arranging the compression spring 33, and the guide rod 32 is prevented from being blocked when sliding from an inclined section of the first sliding groove 222 to a vertical section.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (10)

1. The utility model provides an adjustable wind channel structure's oil smoke purifier, includes oil smoke clarifier (11), fixed intercommunication has ventilation pipe (1) on oil smoke clarifier (11), its characterized in that still includes:

A fixed inclined block (5) is fixedly connected in the ventilation pipe (1), and a filter screen (51) is fixedly connected on the fixed inclined block (5);

An oil seepage hole (52) is formed in the fixed inclined block (5), and an oil receiving pot (53) is connected below the fixed inclined block (5) through threads;

The ventilation pipe (1) is rotationally connected with a rotating plate (4), and the ventilation pipe (1) is slidably connected with a sliding inclined block (22);

When the rotating plate (4) rotates to be parallel to the inclined plane of the fixed inclined block (5), air in the ventilation pipe (1) enters the oil smoke purifier (11) after being filtered by the filter screen (51), at the moment, the ventilation quantity in the ventilation pipe (1) is minimum, and when the rotating plate (4) rotates to be in a horizontal state, the ventilation quantity in the ventilation pipe (1) is maximum.

2. The oil fume purifying device with the adjustable air duct structure according to claim 1, wherein a servo motor (2) is fixedly connected to the ventilation pipe (1), a threaded rod (21) is fixedly connected to the output end of the servo motor (2), and the sliding inclined block (22) is connected with the threaded rod (21) through threads.

3. The oil fume purifying device with the adjustable air duct structure according to claim 1, wherein a second limit groove (221) is formed in the sliding inclined block (22), and a lifting rod (23) is connected to the second limit groove (221) in a sliding manner.

4. A smoke purifying device with an adjustable air duct structure according to claim 3, wherein the lifting rod (23) is fixedly connected with a first sliding rod (231), the rotating plate (4) is provided with a third limit groove (41), and the first sliding rod (231) is slidably connected to the third limit groove (41).

5. The oil fume purifying device with the adjustable air duct structure according to claim 4, wherein the ventilating duct (1) is provided with a first limit groove (12), and the lifting rod (23) is slidably connected with the first limit groove (12).

6. The oil fume purifying device with the adjustable air duct structure according to claim 1, wherein a wind shield (3) is connected to the ventilation pipe (1) in a sliding manner, and a second sliding groove (31) is formed in the wind shield (3).

7. The cooking fume purifying device with the adjustable air duct structure according to claim 6, wherein the second sliding groove (31) is slidably connected with a guide rod (32), and a compression spring (33) is connected between the guide rod (32) and the wind shield (3).

8. The oil fume purifying device with the adjustable air duct structure according to claim 7, wherein the guide rod (32) is fixedly connected with a second sliding rod (321), the sliding inclined block (22) is provided with a first sliding groove (222), and the first sliding groove (222) is in sliding connection with the second sliding rod (321).

9. The lampblack purification device with the adjustable air duct structure according to claim 1, wherein the fixed inclined block (5) is of a hollow design, and the fixed inclined block (5) is communicated with the oil receiving pot (53).

10. The oil fume purifying device with the adjustable air duct structure according to claim 1, wherein a fan cover (13) is fixedly communicated with the ventilation pipe (1), and an access panel (14) is fixedly connected with the ventilation pipe (1) through bolts.