CN216199102U

CN216199102U - Deodorization type exhaust fan

Info

Publication number: CN216199102U
Application number: CN202121926960.2U
Authority: CN
Inventors: 熊晓燕
Original assignee: Individual
Current assignee: China Pingmei Shenma Group United Salinization Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-04-05
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a deodorization type exhaust fan which comprises an exhaust base, an exhaust unit and a deodorization unit; the upper end of the air draft base is provided with an air draft box; the convulsions unit contains the fan pivot, the extraction fan leaf, driven gear, ventilation motor and driving gear, the inside front side at the drawing box is connected in the rotation of the front end of fan pivot, the inside rear side at the drawing box is connected in the rotation of the rear end of fan pivot, driven gear is connected to the rear end of fan pivot, install the extraction fan leaf on the axis body of fan pivot, ventilation motor installs the upper end rear side at the convulsions base, ventilation motor's output shaft driving gear, the driving gear is connected with driven gear meshing, this deodorization formula air exhauster, can be fine take out the foul smell, carry out the elimination of peculiar smell, convulsions that also can be fine, the suitability is stronger, more can satisfy people's demand.

Description

Deodorization type exhaust fan

Technical Field

The utility model relates to the technical field of exhaust fans, in particular to a deodorization type exhaust fan.

Background

In some environmental demands, need deodorize to the combustion gas, reduce air pollution, traditional air exhauster deodorization effect is relatively poor or not be equipped with deodorizing function, can not be better satisfy people's demand.

The movable deodorization exhaust fan comprises an exhaust deodorization mechanism and an indoor ventilation pipeline connected with the exhaust deodorization mechanism, wherein the exhaust deodorization mechanism comprises an exhaust fan base and a deodorization cavity, the exhaust fan base is provided with the exhaust fan, an exhaust inlet of the exhaust fan is connected with the ventilation pipeline, and an air outlet of the exhaust fan is communicated with the deodorization cavity through a cavity connector; the deodorization chamber is arranged on the exhaust fan base.

The deodorization effect is poor, the application scene is small, and the deodorization and ventilation requirements of other environments cannot be better met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a deodorization type exhaust fan which can well exhaust odor to eliminate peculiar smell and exhaust air, has stronger applicability, can meet the requirements of people, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a deodorization type exhaust fan comprises an air draft base, an air draft unit and a deodorization unit;

air draft base: the upper end of the air pump is provided with an air pumping box;

an air draft unit: the fan comprises a fan rotating shaft, a fan pumping blade, a driven gear, an air draft motor and a driving gear, wherein the front end of the fan rotating shaft is rotatably connected to the front side of the interior of the air draft box, the rear end of the fan rotating shaft is rotatably connected to the rear side of the interior of the air draft box, the rear end of the fan rotating shaft is connected with the driven gear, the fan pumping blade is mounted on the shaft body of the fan rotating shaft, the air draft motor is mounted on the rear side of the upper end of an air draft base, the output shaft of the air draft motor is connected with the driving gear, and the driving gear is meshed with the driven gear; through the rotation of convulsions motor, can be connected by the meshing of driving gear and driven gear, make the fan pivot drive the extraction fan leaf and rotate, realize convulsions.

A deodorization unit: is arranged at the left end of the air extracting box.

Furthermore, the deodorization unit contains connects spiro, deodorization nozzle stub, sponge fixed plate and strains the flavor sponge, the right-hand member of deodorization nozzle stub is through connecting spiro threaded connection at the left end of drawing air box, the inside sliding connection of deodorization nozzle stub has the sponge fixed plate, the left surface of sponge fixed plate is installed and is strained the flavor sponge. Can make the fine connection of deodorization nozzle stub in the left end of drawing air box through connecting the spiro, it is more convenient to dismantle, and is fixed to straining the flavor sponge through the sponge fixed plate, can make to strain the flavor sponge and carry out fine filtration to the stink.

Further, the deodorization unit still includes an activated carbon cylinder, an activated carbon cylinder sliding connection just is located the left side of sponge fixed plate in the inside of deodorization nozzle stub, the internally mounted of activated carbon cylinder has the activated carbon that removes the flavor. The odor can be preliminarily filtered and adsorbed by the odor removing active carbon arranged in the active carbon cylinder, so as to be used as a cushion for the next step of filtering.

Further, the deodorization unit still contains a card section of thick bamboo change and air inlet solenoid, the right-hand member sliding connection of a card section of thick bamboo change is in the inside of deodorization nozzle stub and be located the left side of an active carbon section of thick bamboo, the left end of a card section of thick bamboo change rotates the inside of connecting at the air inlet solenoid, the right-hand member threaded connection of air inlet solenoid is at the left end of deodorization nozzle stub. Through air inlet screwed pipe threaded connection at the left end of deodorization nozzle stub, can make a card section of thick bamboo change of revolution extrude fixedly to an activated carbon section of thick bamboo, it is more convenient to dismantle.

Furthermore, the air exhaust device further comprises an air outlet pipe and a fixed machine bottom plate, the right end of the air exhaust box is connected with the left end of the air outlet pipe, and the lower end of the air exhaust base is connected to the upper surface of the fixed machine bottom plate. The odor removed gas can be discharged from the air outlet pipe, and the exhaust fan fixes all the parts by the fixing machine bottom plate.

Furthermore, the anti-skid device further comprises supporting short columns, wherein the supporting short columns are installed at four corners of the lower surface of the bottom plate of the fixing machine, and anti-skid discs are installed at the lower ends of the supporting short columns. The anti-skid disc arranged at the lower end of the supporting short column can enable the exhaust fan to be well placed on the ground.

Compared with the prior art, the utility model has the beneficial effects that: this deodorization formula air exhauster has following benefit:

1. this deodorization formula air exhauster is equipped with convulsions unit, through the rotation of air extracting motor, can make the fan pivot drive the extraction fan leaf and rotate, realizes convulsions.

2. This deodorization formula air exhauster is equipped with the deodorization unit, through an activated carbon section of thick bamboo with strain the filtration of flavor sponge to the stink, realization deodorization that can be fine, connects the spiro through dismantling, a maintenance activated carbon section of thick bamboo that can be fine and strain the flavor sponge, it is more convenient.

3. This deodorization formula air exhauster can discharge the gas after the deodorization through going out the tuber pipe, utilizes the antiskid disc of supporting short column lower extreme installation can make this air exhauster fine place subaerial.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the left side of the present invention;

FIG. 3 is a schematic front cross-sectional view of the present invention.

In the figure: 1 air draft base, 2 air draft boxes, 3 air draft units, 31 fan rotating shafts, 32 air draft fan blades, 33 driven gears, 34 air draft motors, 35 driving gears, 4 deodorization units, 41 connecting spiral rings, 42 deodorization short pipes, 43 sponge fixing plates, 44 smell filtering sponges, 45 activated carbon cylinders, 46 clamping cylinder rotating rings, 47 air inlet spiral pipes, 5 air outlet pipes, 6 machine fixing bottom plates and 7 supporting short columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a deodorization type exhaust fan comprises an air draft base 1, an air draft unit 3 and a deodorization unit 4;

air draft base 1: the upper end of the air pump is provided with an air pumping box 2;

air draft unit 3: the fan comprises a fan rotating shaft 31, a fan blade 32, a driven gear 33, an air draft motor 34 and a driving gear 35, wherein the front end of the fan rotating shaft 31 is rotatably connected to the front side inside the air draft box 2, the rear end of the fan rotating shaft 31 is rotatably connected to the rear side inside the air draft box 2, the rear end of the fan rotating shaft 31 is connected with the driven gear 33, the fan blade 32 is installed on the shaft body of the fan rotating shaft 31, the air draft motor 34 is installed on the rear side of the upper end of the air draft base 1, the output shaft of the air draft motor 34 is connected with the driving gear 35, and the driving gear 35 is meshed with the driven gear 33; through the rotation of convulsions motor 34, can be connected by the meshing of driving gear 35 and driven gear 33, make fan pivot 31 drive fan blade 32 and rotate, realize convulsions.

The deodorization unit 4: is installed at the left end of the air pumping box 2.

The deodorization unit 4 comprises a connection spiral ring 41, a deodorization short pipe 42, a sponge fixing plate 43 and a smell filtering sponge 44, the right end of the deodorization short pipe 42 is connected to the left end of the air pumping box 2 through the connection spiral ring 41 in a threaded manner, the sponge fixing plate 43 is connected to the interior of the deodorization short pipe 42 in a sliding manner, and the smell filtering sponge 44 is installed on the left side face of the sponge fixing plate 43. Can make the fine connection of deodorization nozzle stub 42 at the left end of drawing air box 2 through connecting spiral 41, it is more convenient to dismantle, and is fixed straining flavor sponge 44 through sponge fixed plate 43, can make strain flavor sponge 44 and carry out fine filtration to the stink.

The deodorization unit 4 further comprises an activated carbon tube 45, the activated carbon tube 45 is slidably connected inside the deodorization short tube 42 and located on the left side of the sponge fixing plate 43, and the deodorization activated carbon is installed inside the activated carbon tube 45. The odor can be preliminarily filtered and adsorbed by the odor-removing active carbon arranged in the active carbon cylinder 45, so as to be used as a cushion for the next step of filtering.

The deodorization unit 4 further comprises a clamping barrel rotating ring 46 and an air inlet solenoid 47, the right end of the clamping barrel rotating ring 46 is slidably connected inside the deodorization short pipe 42 and located on the left side of the activated carbon barrel 45, the left end of the clamping barrel rotating ring 46 is rotatably connected inside the air inlet solenoid 47, and the right end of the air inlet solenoid 47 is in threaded connection with the left end of the deodorization short pipe 42. Through air inlet solenoid 47 threaded connection at the left end of deodorization nozzle stub 42, can make a card section of thick bamboo change 46 extrude fixedly to an active carbon section of thick bamboo 45, it is more convenient to dismantle.

The air exhaust box is characterized by further comprising an air outlet pipe 5 and a fixed machine bottom plate 6, the right end of the air exhaust box 2 is connected with the left end of the air outlet pipe 5, and the lower end of the air exhaust base 1 is connected to the upper surface of the fixed machine bottom plate 6. The odor removed gas can be discharged from an air outlet pipe 5, and the exhaust fan fixes all the components by a fixing machine bottom plate 6.

The anti-skidding bottom plate fixing machine is characterized by further comprising supporting short columns 7, wherein the supporting short columns 7 are installed at four corners of the lower surface of the bottom plate 6 of the fixing machine, and anti-skidding discs are installed at the lower ends of the supporting short columns 7. The suction fan can be well placed on the ground by the anti-skid disc arranged at the lower end of the supporting short column 7.

The working principle of the deodorization type exhaust fan provided by the utility model is as follows: connect outside stink trachea through air inlet screwed pipe 47, it can carry out preliminary filtration and absorption to the foul smell to remove the flavor active carbon installed in active carbon section of thick bamboo 45, fixed to straining flavor sponge 44 by sponge fixed plate 43 again, can make and strain flavor sponge 44 and further filter the foul smell, the suction of foul smell can be by the rotation of air draft motor 34, make fan pivot 31 drive exhaust fan leaf 32 rotate, realize convulsions, and the gas that will filter out is through going out tuber pipe 5 discharges, can also utilize the anti-skidding disc of the installation of 7 lower extremes of supporting column can make this air exhauster fine place subaerial, make the better work of this air exhauster.

It should be noted that the ventilation motor 34 disclosed in the above embodiments may be a three-phase asynchronous motor, the input end of the ventilation motor 34 is electrically connected to the output end of the external control switch, the input end of the external control switch is electrically connected to the output end of the external power supply, and the external control switch controls the ventilation motor 34 to operate by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A deodorization formula air exhauster which characterized in that: comprises an air draft base (1), an air draft unit (3) and a deodorization unit (4);

air draft base (1): the upper end of the air inlet pipe is provided with an air pumping box (2);

air draft unit (3): the fan comprises a fan rotating shaft (31), a fan blade (32), a driven gear (33), an air draft motor (34) and a driving gear (35), wherein the front end of the fan rotating shaft (31) is rotatably connected to the front side inside the air draft box (2), the rear end of the fan rotating shaft (31) is rotatably connected to the rear side inside the air draft box (2), the rear end of the fan rotating shaft (31) is connected with the driven gear (33), the fan blade (32) is mounted on a shaft body of the fan rotating shaft (31), the air draft motor (34) is mounted on the rear side of the upper end of an air draft base (1), the output shaft of the air draft motor (34) is connected with the driving gear (35), and the driving gear (35) is meshed with the driven gear (33);

deodorizing unit (4): is arranged at the left end of the air pumping box (2).

2. The deodorizing exhaust fan according to claim 1, wherein: deodorization unit (4) contain and connect spiro (41), deodorization nozzle stub (42), sponge fixed plate (43) and strain flavor sponge (44), the right-hand member of deodorization nozzle stub (42) is through connecting spiro (41) threaded connection at the left end of drawing air chest (2), the inside sliding connection of deodorization nozzle stub (42) has sponge fixed plate (43), strain flavor sponge (44) are installed to the left surface of sponge fixed plate (43).

3. A deodorizing exhaust fan according to claim 2, characterized in that: deodorization unit (4) still contain an activated carbon section of thick bamboo (45), an activated carbon section of thick bamboo (45) sliding connection just is located the left side of sponge fixed plate (43) in the inside of deodorization nozzle stub (42), the internally mounted of an activated carbon section of thick bamboo (45) has the activated carbon of removing the flavor.

4. A deodorizing exhaust fan according to claim 3, characterized in that: deodorization unit (4) still contain a card section of thick bamboo change (46) and air inlet solenoid (47), the right-hand member sliding connection of a card section of thick bamboo change (46) just is located the left side of an active carbon section of thick bamboo (45) in the inside of deodorization nozzle stub (42), the left end rotation of a card section of thick bamboo change (46) is connected in the inside of air inlet solenoid (47), the right-hand member threaded connection of air inlet solenoid (47) is at the left end of deodorization nozzle stub (42).

5. The deodorizing exhaust fan according to claim 1, wherein: the air exhaust box is characterized by further comprising an air outlet pipe (5) and a fixed machine bottom plate (6), the right end of the air exhaust box (2) is connected with the left end of the air outlet pipe (5), and the lower end of the air exhaust base (1) is connected to the upper surface of the fixed machine bottom plate (6).

6. The deodorizing exhaust fan according to claim 5, wherein: the anti-skidding bottom plate fixing machine is characterized by further comprising supporting short columns (7), wherein the supporting short columns (7) are installed at four corners of the lower surface of the bottom plate (6) of the fixing machine, and anti-skidding discs are installed at the lower ends of the supporting short columns (7).