CN209540980U

CN209540980U - Top suction type efficient degreasing smoke exhaust ventilator

Info

Publication number: CN209540980U
Application number: CN201920021841.9U
Authority: CN
Inventors: 孙少佳
Original assignee: Shenzhen Weizhongwang Food Co Ltd
Current assignee: Shenzhen Weizhongwang Food Co Ltd
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2019-10-25
Anticipated expiration: 2029-01-03

Abstract

The utility model relates to a kind of top suction type efficient degreasing smoke exhaust ventilator, including degreasing unit, the degreasing unit includes the first ventilation shaft, filter plate, and the filter plate is arranged on first ventilation shaft；The filter plate includes frame, the frame is in rectangular layout, many places oil groove, many places oil network are provided in the frame, the oil groove notch is towards arranging in the ventilation shaft, the oil groove and the equidistant interlaced arrangement of the oil network, and the oil network is arranged in above the oil groove, frame is indulged in the drainage being provided in the oil network along oil groove length direction arrangement, the vertical frame two sides of drainage, which are respectively arranged with, drains foot perpendicular to many places for draining vertical frame, and the foot that drains is in tilted layout far from described one end for draining vertical frame to the oil groove.The utility model have can guide grease stain in time, the effect for avoiding it from dripping from filter plate.

Description

Top suction type efficient degreasing smoke exhaust ventilator

Technical field

The utility model relates to the technical fields of kitchen tools, more particularly, to a kind of top suction type efficient degreasing smoke exhaust ventilator.

Background technique

In marinated food manufacturing process, oil smoke can be inevitably generated, the hot oil smoke atmospheric density lower than its temperature is big, therefore And it can shed upwards.The absorbable oil smoke risen of top suction type smoke exhaust ventilator, and the oil in oil smoke is separated with cigarette, and respectively Processing.

Oil smoke is first efficiently reduced by the filter plate first separation on smoke exhaust ventilator in the secondary separation by extractor fan Oil mass in flue gas avoids oily environmental pollution and damages to human respiratory tract.Existing filter plate uses louvered structure, oil smoke Enter from the gap between the oil groove of each louvered, and is slipped through the net by the oil-collecting above oil groove gap and once divide bulky grain grease stain From, but the grease stain isolated some can rest on oil-collecting slips through the net, with the propulsion of time, oil-collecting slip through the net on grease stain meeting Aggregate amount increases, to can drop on the steel drum for doing marinated food from the gap between blinds, grease stain is difficult to clear up, and It can be easy to cause bacteria breed.

Prior art among the above has the following deficiencies: that oil-collecting is slipped through the net and can only separate oil smoke, cannot guide in time Grease stain causes grease stain to be gathered in oil-collecting and slips through the net upper and be dropped on steel drum, causes bacteria breed.

Utility model content

The utility model provides a kind of top suction type efficient degreasing smoke exhaust ventilator, has and efficiently deoils, and can draw in time Oil Guide stain, the effect for avoiding it from dripping from filter plate.

The above-mentioned purpose of the utility model has the technical scheme that

A kind of top suction type efficient degreasing smoke exhaust ventilator, including degreasing unit, the degreasing unit include the first ventilation shaft, Filter plate, the filter plate are arranged on first ventilation shaft；

The filter plate includes frame, and the frame is in rectangular layout, and many places oil groove, many places oil are provided in the frame Net, the oil groove notch is towards arranging in the ventilation shaft, the oil groove and the equidistant interlaced arrangement of the oil network, and institute It states oil network to be arranged in above the oil groove, frame, institute are indulged in the drainage being provided in the oil network along oil groove length direction arrangement It states the vertical frame two sides of drainage to be respectively arranged with perpendicular to many places drainage foot for draining vertical frame, the drainage foot is far from the drainage One end of vertical frame is in tilted layout to the oil groove.

By using above-mentioned technical proposal, during smoke exhaust ventilator absorbs oil smoke, oil smoke first through the first separation of oil network, The cigarette isolated is drained from the first ventilation shaft, and the oil isolated sticks on draining vertical frame, and a part is drawn with the vertical frame of drainage It is guided to filter plate bottom, some drains with the drainage foot of two sides and is dropped on oil groove, then is drained by oil groove, in turn The grease stain assembled in oil network can guide in time, not will cause drippage.

Further, corrugated plating is provided on the filter plate, the corrugated plating is connected with conduit, and the corrugated plating to Lower inclination arrangement.

It by using above-mentioned technical proposal, is guided by the grease stain of filter plate separation simultaneously to corrugated plating, and in corrugated plating It guides to terminal, and focuses on again under tilting action.

Further, one end of the degreasing unit is provided with extractor fan, and the extractor fan includes the second ventilation duct Road and spiral case, the spiral case are arranged in second ventilation shaft, wind wheel are provided in the spiral case, is arranged on the wind wheel There is motor.

By using above-mentioned technical proposal, wind wheel can have to be rotated in spiral case under the drive of motor, and then in air inlet mouth region Certain negative pressure is formed on domain, to form negative pressure in the first ventilation shaft, is attracted to oil smoke under the action of negative pressure and is removed In oily device, make the core component of smoke exhaust ventilator running.

Further, the spiral case includes air outlet and air inlet, the first ventilation described in face on the air inlet Pipe arrangement, the air outlet are arranged along the second ventilation shaft length direction.

By using above-mentioned technical proposal, the vacuum suction that oil smoke is generated by wind wheel to air inlet re-boots to air outlet, Complete the steering guidance of oil smoke.

Further, retaining ring lid is provided on the air inlet.

By using above-mentioned technical proposal, retaining ring lid can cover wind wheel, and oil smoke is avoided directly to blow to wind wheel, cause grease stain stifled Plug is on wind wheel.

Further, the spiral case bottom is provided with oil nozzle.

By using above-mentioned technical proposal, little particle grease stain is still contained in the oil smoke through first separation, the high speed in spiral case Centrifugal movement separates grease stain again, and sputters on spiral case inner wall, and grease stain flow to the oil nozzle of spiral case bottom along inner wall On.

Further, lid door is provided on second ventilation shaft.

By using above-mentioned technical proposal, oil nozzle, and maintenance spiral case can be replaced by opening lid door.

Further, the extractor fan bottom inside is also equipped with the corrugated plating of inclination arrangement.

By using above-mentioned technical proposal, during carrying out secondary separation, grease stain can be inevitably splashed to outside spiral case spiral case, So the oil sputtered is collected inside extractor fan with corrugated plating.

In conclusion the utility model has the following beneficial effects: 1. oil smoke first through the first separation of oil network, by the oil of bulky grain Stick on draining vertical frame, a part is flow on corrugated plating with the guidance for draining vertical frame, some with two sides drainage foot The grease stain for draining and being dropped on oil groove, then drained by oil groove, and then assemble in oil network can guide in time, not will cause drop It falls；2. oil smoke does centrifugal movement under being rotated by the height of wind wheel in spiral case, little particle grease stain is thrown away, realizes secondary point From.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram at another visual angle of the utility model；

Fig. 3 is enlarged drawing at A in Fig. 1；

Fig. 4 is the structural schematic diagram of oil groove and oil network in the utility model；

Fig. 5 is the structural schematic diagram of spiral case in the utility model.

In figure, 1, degreasing unit；11, the first ventilation shaft；12, filter plate；121, frame；122, oil groove；123, oil network； 1231, vertical frame is drained；1232, foot is drained；2, extractor fan；21, the second ventilation shaft；211, lid door；22, spiral case；221, wind Wheel；222, motor；223, oil nozzle；225, air outlet；226, air inlet；2261, retaining ring lid；3, corrugated plating.

Specific embodiment

The utility model is described in further details below in conjunction with attached drawing.

Referring to Figures 1 and 2, a kind of top suction type efficient degreasing smoke exhaust ventilator, including degreasing unit 1 are provided for the utility model With extractor fan 2, degreasing unit 1 includes the first ventilation shaft 11, filter plate 12, and extractor fan 2 includes the second ventilation shaft 21 With spiral case 22, the first ventilation shaft 11 is vertically welded on the second ventilation shaft 21.In conjunction with Fig. 5,22 Screw assembly of spiral case is In two ventilation shafts 21,22 inner bolt of spiral case is connected with wind wheel 221, and circuit is connected with motor 222, the second ventilation on wind wheel 221 Hinge connection has lid door 211 on pipeline 21.Wind wheel 221 can have to be rotated in spiral case 22 under the drive of motor 222, and then is being entered the wind Mouth forms certain negative pressure on 226 regions, to form negative pressure in the first ventilation shaft 11, makes oil smoke under the action of negative pressure It is attracted in degreasing unit 1, the core component for operating smoke exhaust ventilator.

In conjunction with Fig. 3 and Fig. 4, filter plate 12 is connected on the first ventilation shaft 11, and filter plate 12 includes frame 121, frame 121 is in rectangular layout, and many places oil groove 122, many places oil network 123,122 notch frontage and airiness pipeline of oil groove are plugged in frame 121 Interior arrangement, oil groove 122 and the equidistant interlaced arrangement of oil network 123, and oil network 123 is arranged in above oil groove 122, in oil network 123 Include to indulge frame 1231 along the drainage of 122 length direction of oil groove arrangement, drains vertical 1231 two sides of frame and be respectively welded perpendicular to drawing The many places for flowing vertical frame 1231 drain foot 1232, and drainage foot 1232 is in tilted layout far from the one end for draining vertical frame 1231 to oil groove 122. 12 bottom of filter plate is also welded with corrugated plating 3, and after corrugated plating 3 is arranged in wall, corrugated plating 3 is connected with conduit, and corrugated plating 3 is downward It is in tilted layout.It is guided by the grease stain of the separation of filter plate 12 simultaneously to corrugated plating 3, and under the tilting action of corrugated plating 3 again It guides to terminal, and focuses on.

Oil smoke is first drawn in the first ventilation shaft 11 under the action of negative pressure, and oil smoke first contacts oil network 123, big in oil smoke The grease stain of grain receives the obstruction of the vertical frame 1231 of the drainage on filter plate 12, sticks on draining vertical frame 1231, realizes that oil smoke is primary Separation.The cigarette isolated is drained from the first ventilation shaft 11, and the oil a part isolated is flow to the guidance for draining vertical frame 1231 On corrugated plating 3, some drains with the drainage foot 1232 of two sides and is dropped on oil groove 122, then is drained by oil groove 122, And then the grease stain assembled in oil network 123 can guide in time, not will cause drippage.

Oil smoke after first separation is also residual by short grained grease stain, then by suction function from the air inlet 226 of spiral case 22 Place's sucking, and centrifugal movement is done in spiral case 22 under the action of 221 high-speed rotation of wind wheel, little particle grease stain is got rid of in spiral case 22 It on inner wall, and on the oil nozzle 223 that 22 inner wall of spiral case flow to 22 bottom of spiral case, and is dropped on corrugated plating 3, completes oil smoke Secondary separation.It is discharged out of second ventilation shaft 21 by air outlet 225 again later.Retaining ring lid is connected on air inlet 226 2261.Retaining ring lid 2261 can cover wind wheel 221, and oil smoke is avoided directly to blow to wind wheel 221, and grease stain is caused to be blocked on wind wheel 221. 2 bottom inside of extractor fan is also connected with the corrugated plating 3 of inclination arrangement.For spiral case 22 during carrying out secondary separation, grease stain is difficult Exempt to be splashed to outside spiral case 22, so the oil sputtered is collected inside extractor fan 2 with corrugated plating 3.

The utility model has the following beneficial effects: starting motor 222, motor 222 drives wind wheel 221 to rotate, in air inlet 226 Region, which forms negative pressure, is sucked into oil smoke in degreasing unit 1 to form negative pressure in the first ventilation shaft 11.It is big in oil smoke The grease stain of particle is stopped by filter plate 12, and directly or through oil groove 122 is drained on corrugated plating 3 indirectly by oil network 123.Primary point From oil smoke again by the high-speed rotation of wind wheel 221 under the action of, do centrifugal movement, the little particle grease stain in oil smoke receives centrifugal force It is thrown out of to 22 inner wall of spiral case, the oil that secondary separation goes out can be flowed out from oil nozzle 223, and the oil smoke of secondary separation is through air outlet 225 are emitted into the second ventilation shaft 21.

The embodiment of present embodiment is the preferred embodiment of the utility model, and non-sequential limitation is originally practical new The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all cover practical with this Within novel protection scope.

Claims

1. a kind of top suction type efficient degreasing smoke exhaust ventilator, including degreasing unit (1), it is characterised in that: degreasing unit (1) packet The first ventilation shaft (11), filter plate (12) are included, the filter plate (12) is arranged on first ventilation shaft (11)；

The filter plate (12) includes frame (121), and the frame (121) is in rectangular layout, is provided in the frame (121) Many places oil groove (122), many places oil network (123), oil groove (122) notch is towards arranging in the ventilation shaft, the oil groove (122) and the equidistant interlaced arrangement of the oil network (123), and the oil network (123) is arranged in above the oil groove (122), Frame (1231) are indulged in the drainage being provided on the oil network (123) along the oil groove (122) length direction arrangement, described to drain vertical frame (1231) two sides are respectively arranged with perpendicular to many places drainage foot (1232) for draining vertical frame (1231), the drainage foot (1232) it is in tilted layout far from described one end for draining vertical frame (1231) to the oil groove (122).

2. top suction type efficient degreasing smoke exhaust ventilator according to claim 1, it is characterised in that: set on the filter plate (12) It is equipped with corrugated plating (3), the corrugated plating (3) is connected with conduit, and the corrugated plating (3) tilts down arrangement.

3. top suction type efficient degreasing smoke exhaust ventilator according to claim 1, it is characterised in that: the degreasing unit (1) One end is provided with extractor fan (2), and the extractor fan (2) includes the second ventilation shaft (21) and spiral case (22), the spiral case (22) setting is provided with wind wheel (221), the wind wheel (221) in second ventilation shaft (21) in the spiral case (22) On be provided with motor (222).

4. top suction type efficient degreasing smoke exhaust ventilator according to claim 3, it is characterised in that: the spiral case (22) includes Air port (225) and air inlet (226), the arrangement of the first ventilation shaft (11) described in face, the outlet air on the air inlet (226) Mouth (225) is arranged along the second ventilation shaft (21) length direction.

5. top suction type efficient degreasing smoke exhaust ventilator according to claim 4, it is characterised in that: on the air inlet (226) It is provided with retaining ring lid (2261).

6. top suction type efficient degreasing smoke exhaust ventilator according to claim 3, it is characterised in that: spiral case (22) bottom is set It is equipped with oil nozzle (223).

7. top suction type efficient degreasing smoke exhaust ventilator according to claim 3, it is characterised in that: second ventilation shaft (21) lid door (211) are provided on.

8. top suction type efficient degreasing smoke exhaust ventilator according to claim 3, it is characterised in that: extractor fan (2) bottom The corrugated plating (3) of inclination arrangement is also equipped on the inside of portion.