CN209800317U

CN209800317U - Exhaust fan for oil smoke purification all-in-one machine

Info

Publication number: CN209800317U
Application number: CN201920426545.7U
Authority: CN
Inventors: 邓自周; 邓婵玉
Original assignee: Henan Fuyubao Kitchenware Co Ltd
Current assignee: Henan Fuyubao Kitchenware Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2019-12-17
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses an exhaust fan for lampblack purification all-in-one machine, including casing and the exhaust mechanism of setting in the casing, be used for filtering the miscellaneous mechanism of straining of oil smoke, be used for controlling the adjustment mechanism and the air-out pipeline of straining miscellaneous mechanism, both ends symmetry runs through about the casing and is provided with the spout, strain miscellaneous mechanism and slide and set up on the spout, adjustment mechanism passes through rotation mode regulation control strain miscellaneous mechanism and slide in order to enlarge the air current passes through the area in the casing. The utility model discloses lead to the miscellaneous mechanism of filtration and adsorb the floater in the oil smoke, can also further fix the floccule in the air current through the brush pole, the metal mesh on the filter plate and the structural design of brush pole can also fully contact with the air current thereby the oil smoke is cooled off, reduce the oil mist in the oil smoke and cause the pollution to the external world; when the oil stain on the surface of the filter plate is excessive, the filter plate is controlled to be opened relatively by rotating the handle, so that the air exhaust is ensured, and the filter plate is convenient to clean in time while the air exhaust effect is ensured.

Description

Exhaust fan for oil smoke purification all-in-one machine

Technical Field

The utility model relates to a range hood field specifically is an exhaust fan for lampblack purification all-in-one machine.

Background

With the continuous increase of the economy of China and the continuous improvement and improvement of the living standard of China, the kitchen range hood becomes a necessity for the life of people. However, the development time of the range hood in China is short, the existing market products mainly focus on smoke exhaust, energy conservation and environmental protection are considered to be less, and smoke exhaust of people in daily life and cooking causes serious pollution to the society and the indoor environment.

In the prior art, a large number of exhaust fans for treating oil fume through circularly purifying rheumatism exist, but the exhaust fans are hardly used in actual market application in China. The method has the problems that on one hand, the treatment cost is high, on the other hand, the cooking mode of people in China is large in oil smoke, the treatment and the maintenance are frequently needed during the purification treatment, otherwise, the air exhaust effect is easily reduced due to oil stains, and the use is affected.

Therefore, in use, not only the purification aspect of the exhaust fan needs to be considered, but also more importantly, when the oil smoke accumulation affects the purification, the adjustment and maintenance are more convenient if the basic function of exhaust is ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust fan for integrative machine is purified to the oil smoke to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

The utility model provides an oil smoke purifies exhaust fan for all-in-one, includes the casing and sets up exhaust mechanism in the casing, be used for filtering the miscellaneous mechanism of straining of oil smoke, be used for controlling the adjustment mechanism and the air-out pipeline of straining miscellaneous mechanism, both ends symmetry runs through about the casing and is provided with the spout, strain miscellaneous mechanism and slide and set up on the spout, adjustment mechanism adjusts control through the rotation mode strain miscellaneous mechanism and slide in order to enlarge the air current passes through the area in the casing.

Further, an air exhaust mechanism is connected and arranged on the left side in the shell; the right end of the shell is connected with an adjusting mechanism, and the adjusting mechanism is rotatably connected to the shell; the casing downside is connected and is provided with the air-out pipeline, the air-out pipeline is located strain miscellaneous mechanism right side, it is provided with the charcoal package that the parcel has granular active carbon still to fill in the air-out pipeline.

Further, exhaust mechanism is including fixed the setting the shells inner wall's support, the support is fixed through riveting or welding mode in the casing, the support middle part is connected through the riveting mode and is provided with the motor, the output activity of motor runs through the support, the peripheral welding of output of motor is provided with the multiunit flabellum of taking a breath, the flabellum of taking a breath is turbine form fan blade, drive air current moves from the left hand to the right hand when the flabellum of taking a breath rotates.

Further, adjustment mechanism includes that it establishes at the threaded rod and the cover at sealed baffle side center to rotate the sealed baffle of connection at the casing side through sealed bearing, welded fastening and seals the outlying thread bush of threaded rod, it is provided with the handle that is used for gripping still to weld at sealed baffle right side edge, the terminal welding of threaded rod is provided with spacing cushion, the threaded rod with the thread bush passes through screw-thread fit swing joint.

Furthermore, the impurity filtering mechanism comprises filter plates which are symmetrically arranged on the two sliding chutes in a sliding manner, and the filter plates on the upper side and the lower side are connected with the thread sleeves through connecting rods; the two ends of the connecting rod are rotatably connected with the filter plate and the threaded sleeve in a hinged mode.

Furthermore, the filter plate is composed of grids wrapped by metal nets and filter cloth, which are respectively embedded on the surfaces of two sides of the rectangular metal frame, and one side of each metal net of the filter plate is opposite to the exhaust mechanism; a mounting ring is arranged between two sides of the filter plate and is welded and fixed on the inner side of the metal mesh of the filter plate, a plurality of groups of brush rods are distributed in the mounting ring in a crossed manner, and the brush rods are thin rods with metal wires densely distributed on the periphery; the side edge of the filter plate is embedded with a gasket, and the connecting rod is hinged to the gasket.

Furthermore, the tail end of the filter plate is fixedly connected with a limiting plate, and the limiting plate is attached to the outer wall of the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the air flow pumped in by the air exhaust mechanism is filtered by the impurity filtering mechanism and then is exhausted by the air outlet pipeline, so that the oil smoke is filtered, floating objects in the oil smoke are adsorbed by the filter plate, meanwhile, floccules in the air flow can be further fixed by the brush rod, and the metal mesh on the filter plate and the brush rod can be fully contacted with the air flow so as to cool the oil smoke and reduce the pollution of oil mist in the oil smoke to the outside; when the effect of airing exhaust is influenced to the filter plate surface greasy dirt too much, can control the filter plate to open relatively through rotating the handle and guarantee to air exhaust, air-out pipeline can also guarantee when airing exhaust that the short time can not produce the pollution problem to the external world simultaneously to can in time clear up the filter plate when guaranteeing the effect of airing exhaust, thereby guarantee to last and effectual effect of airing exhaust.

Drawings

Fig. 1 is a schematic structural view of an exhaust fan for an integrated lampblack purification machine.

Fig. 2 is a schematic structural view of an exhaust mechanism in an exhaust fan for an integrated lampblack purification machine.

fig. 3 is a schematic structural view of a filtering mechanism in an exhaust fan for an integrated lampblack purification machine.

In the figure: 1-shell, 11-chute, 2-filter plate, 21-limit plate, 22-gasket, 23-connecting rod, 24-setting ring, 25-brush rod, 3-bracket, 31-motor, 32-ventilating fan blade, 4-seal partition plate, 41-seal bearing, 42-handle, 43-threaded rod, 44-limit cushion block, 45-thread sleeve and 5-air outlet pipeline.

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 work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-2, in an embodiment of the present invention, an exhaust fan for an integrated lampblack purification machine includes a housing 1 and an exhaust mechanism disposed in the housing 1, an impurity filtering mechanism for filtering lampblack, an adjusting mechanism for controlling the impurity filtering mechanism, and an air outlet pipe 5, wherein the impurity filtering mechanism is slidably disposed in the housing 1, and the adjusting mechanism adjusts and controls the impurity filtering mechanism to slide to enlarge the air flow passing area in the housing 1 through a rotation mode.

An air exhaust mechanism is connected to the left side in the shell 1 and is positioned at the air inlet end of the shell 1, and oil smoke is pumped into the shell 1 after the air exhaust mechanism is started; the right end of the shell 1 is connected with an adjusting mechanism, the adjusting mechanism is rotatably connected to the shell 1, and the adjusting mechanism seals the right end of the shell 1; the connection of 1 downside of casing is provided with air-out pipeline 5, air-out pipeline 5 is located strain miscellaneous mechanism right side, it is provided with the charcoal package that the parcel has granular active carbon still to fill in the air-out pipeline 5, and the air current through exhaust mechanism suction is through straining miscellaneous mechanism and filtering the back, discharges through air-out pipeline 5 to the completion is to the filtration of oil smoke.

Exhaust mechanism is in including fixed the setting support 3 of 1 inner wall of casing, support 3 is fixed through riveting or welding mode in casing 1, 3 middle parts of support are connected through the riveting mode and are provided with motor 31, the output activity of motor 31 runs through support 3, the peripheral welding of output of motor 31 is provided with multiunit fan blade 32 of taking a breath, fan blade 32 of taking a breath is turbine form fan blade, drive air current moves from the left hand to the right hand when fan blade 32 of taking a breath rotates.

Adjustment mechanism includes that it connects at the threaded rod 43 and the cover at 4 side centers of baffle to seal baffle 4, welded fastening of 1 side of casing through sealed bearing 41 and establishes at threaded rod 43 outlying thread bush 45, it is provided with the handle 42 that is used for gripping still to seal 4 right side edges of baffle, the terminal welding of threaded rod 43 is provided with spacing cushion 44, threaded rod 43 with thread bush 45 passes through screw-thread fit swing joint. The sealing plate 4 is rotated by the handle 42, and the threaded rod 43 can be driven to rotate.

The impurity filtering mechanism comprises filter plates 2 symmetrically arranged on the two sliding grooves 11 in a sliding manner, the tail ends of the filter plates 2 are fixedly connected with limiting plates 21, the limiting plates 21 are attached to the outer wall of the shell 1, and the filter plates 2 on the upper side and the lower side are connected with the threaded sleeves 45 through connecting rods 23; the two ends of the connecting rod 23 are rotatably connected with the filter plate 2 and the thread bush 45 in a hinged mode.

When threaded rod 43 rotates, thread bush 45 passes through connecting rod 23 and filter plate 2 and links to each other, consequently thread bush 45 passes through screw-thread fit and removes in the periphery of threaded rod 43, thereby can promote connecting rod 23 through the removal of thread bush 45 and drive filter plate 2 and open relatively in casing 1, when the too much effect of airing exhaust that influences of filter plate 2 surface greasy dirt like this, can control filter plate 2 and open relatively through rotating handle 42 and guarantee to air exhaust, air-out pipeline 5 can also guarantee when airing exhaust that the short time can not produce the pollution problem to the external world, thereby can in time clear up filter plate 2 when guaranteeing the effect of airing exhaust, thereby guarantee to last and effectual effect of airing exhaust.

Example 2

Referring to fig. 3, in an embodiment of the present invention, an exhaust fan for an integrated lampblack purification machine is provided, in which, based on embodiment 1, the filter plate 2 is composed of grids wrapped by metal meshes and filter cloth respectively embedded on two side surfaces of a rectangular metal frame, and one side of the metal mesh of the filter plate 2 is opposite to an exhaust mechanism; a setting ring 24 is arranged between two sides of the filter plate 2, the setting ring 24 is welded and fixed on the inner side of the metal mesh of the filter plate 2, a plurality of groups of brush rods 25 are distributed in the setting ring 24 in a crossed manner, and the brush rods 25 are thin rods with metal wires densely distributed on the periphery; the side edge of the filter plate 2 is embedded with a gasket 22, and the connecting rod 23 is hinged on the gasket 22.

Such design can be through the floater in the filter plate 2 absorption oil smoke, simultaneously, can also be through the floccule in the further fixed air current of brush rod 25, thereby the metal mesh on the filter plate 2 and the structural design of brush rod 25 can also fully contact with the air current cooling oil smoke, reduce the oil mist in the oil smoke and cause the pollution to the external world.

The utility model discloses a theory of operation is: the air current that the air exhaust mechanism sucks is filtered through straining the miscellaneous mechanism, discharge through the air-out pipeline 5, thus finish the filtration to the oil smoke, absorb the floater in the oil smoke through the filter plate 2, meanwhile, can also further fix the floccule in the air current through the brush rod 25, the metal mesh on the filter plate 2 and structural design of the brush rod 25 can also fully contact with air current thus cool the oil smoke, reduce the oil mist in the oil smoke and cause the pollution to the outside; when the excessive influence of oil stain on the surface of the filter plate 2 airs exhaust the effect, can control the filter plate 2 to open relatively through rotating the handle 42 and guarantee to airs exhaust, air-out pipeline 5 can also guarantee can not produce the pollution problem to the external world in the short time when airing exhaust simultaneously to can in time clear up the filter plate 2 when guaranteeing the effect of airing exhaust, thereby guarantee to last and effectual effect of airing exhaust.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an oil smoke purifies exhaust fan for all-in-one, includes casing (1) and sets up exhaust mechanism in casing (1), be used for filtering the oil smoke strain miscellaneous mechanism, be used for controlling the adjustment mechanism who strains miscellaneous mechanism and air-out pipeline (5), its characterized in that, casing (1) upper and lower both ends symmetry runs through and is provided with spout (11), strain miscellaneous mechanism and slide and set up on spout (11), adjustment mechanism adjusts control through the rotation mode strain miscellaneous mechanism and slide in order to enlarge casing (1) interior gas flow area of crossing.

2. The exhaust fan for the integrated lampblack purification machine according to claim 1, wherein an air outlet pipeline (5) is connected to the lower side of the shell (1), the air outlet pipeline (5) is located on the right side of the impurity filtering mechanism, and a charcoal bag wrapped with granular activated carbon is filled in the air outlet pipeline (5).

3. The exhaust fan for the lampblack purification all-in-one machine is characterized in that the exhaust mechanism comprises a support (3) fixedly arranged on the inner wall of the shell (1), the middle of the support (3) is provided with a motor (31) in a riveting mode, the output end of the motor (31) movably penetrates through the support (3), a plurality of groups of ventilating fan blades (32) are welded on the periphery of the output end of the motor (31), the ventilating fan blades (32) are turbine-shaped fan blades, and when the ventilating fan blades (32) rotate, air flow is driven to move from left to right.

4. The exhaust fan for the lampblack purification all-in-one machine is characterized in that the adjusting mechanism comprises a sealing plate (4) rotatably connected to the side end of the shell (1) through a sealing bearing (41), a threaded rod (43) fixed to the center of the side edge of the sealing plate (4) in a welded mode, and a threaded sleeve (45) sleeved on the periphery of the threaded rod (43), a handle (42) is further arranged on the edge of the right side of the sealing plate (4) in a welded mode, a limiting cushion block (44) is arranged at the tail end of the threaded rod (43) in a welded mode, and the threaded rod (43) and the threaded sleeve (45) are movably connected through threaded matching.

5. The exhaust fan for the integrated lampblack purification machine according to claim 1 or 4, wherein the impurity filtering mechanism comprises filter plates (2) which are symmetrically and slidably arranged on the two sliding grooves (11), and the filter plates (2) on the upper side and the lower side are connected with the threaded sleeves (45) through connecting rods (23).

6. The exhaust fan for the lampblack purification all-in-one machine according to claim 5, characterized in that a gasket (22) is embedded on the side of the filter plate (2), and the connecting rod (23) is hinged on the gasket (22).

7. The exhaust fan for the integrated lampblack purification machine according to claim 6, wherein the filter plate (2) is composed of grids wrapped by metal nets and filter cloth, which are respectively embedded on the surfaces of two sides of a rectangular metal frame, and one side of the metal net of the filter plate (2) is opposite to the exhaust mechanism.

8. The exhaust fan for the integrated lampblack purification machine according to claim 7, characterized in that a setting ring (24) is arranged between two sides of the filter plate (2), the setting ring (24) is welded and fixed on the inner side of the metal mesh of the filter plate (2), a plurality of groups of brush rods (25) are distributed in the setting ring (24) in a crossed manner, and the brush rods (25) are thin rods with densely-distributed metal wires on the periphery.

9. The exhaust fan for the lampblack purification all-in-one machine according to claim 8, characterized in that a limiting plate (21) is fixedly connected to the tail end of the filter plate (2), and the limiting plate (21) is attached to the outer wall of the housing (1).