CN103225832B - A kind of smoke exhaust ventilator that can individually lift - Google Patents
A kind of smoke exhaust ventilator that can individually lift Download PDFInfo
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- CN103225832B CN103225832B CN201310160181.XA CN201310160181A CN103225832B CN 103225832 B CN103225832 B CN 103225832B CN 201310160181 A CN201310160181 A CN 201310160181A CN 103225832 B CN103225832 B CN 103225832B
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- air duct
- base plate
- air
- flange
- centrifugal blower
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Abstract
A kind of smoke exhaust ventilator that can individually lift, including casing, centrifugal blower, air outlet and wind net, it is characterized in that: described casing includes front panel, postnotum, top board, base plate and side plate, top board is arranged on the top of front panel, postnotum and side plate, in the casing that centrifugal blower is installed, air outlet is arranged on top board；The outlet air end of centrifugal blower connects with air outlet；Described base plate is provided with pilot hole；Also include an air duct, air duct driving means and guider；Wind net is arranged on the lower end of air duct, and the upper end of air duct is through the air inlet connection of pilot hole centrifugal blower；Driving means drives air duct, guider to coordinate with air duct.Owing to using such structure, during use, by regulation air duct relative to ground level, can reach to regulate the distance between wind net and pan.
Description
Technical field
The present invention relates to a kind of smoke exhaust ventilator.
Background technology
Currently available technology, a kind of smoke exhaust ventilator that can individually lift includes casing, centrifugal blower, air outlet and wind net, described casing includes front panel, postnotum, top board, base plate and side plate, top board is arranged on the top of front panel, postnotum and side plate, air outlet is arranged on top board, and wind net is arranged on front panel.An acute angle is had between the horizontal plane in front panel and front panel front.Existing problems are: existing problems are；Wind net exposes, and can be dispersed into indoor by oil smoke during use.
Summary of the invention
It is an object of the invention to: provide a kind of smoke exhaust ventilator that can individually lift, wind net effectively by oil smoke discharge, but also can be hidden by it.
The present invention is achieved in that a kind of smoke exhaust ventilator that can individually lift, including casing, centrifugal blower, air outlet and wind net, it is characterized in that described casing includes front panel, postnotum, top board, base plate and side plate, and top board is arranged on the top of front panel, postnotum and side plate
In the casing that centrifugal blower is installed, air outlet is arranged on top board；The outlet air end of centrifugal blower connects with air outlet；
Described base plate is provided with pilot hole；
Also include an air duct, air duct driving means and guider；Wind net is arranged on the lower end of air duct, and the upper end of air duct through pilot hole and connects with the air inlet of centrifugal blower；Air duct moves up or down on the direction be perpendicular to horizontal plane, guider coordinates with air duct in driving means driving.
Described a kind of smoke exhaust ventilator that can individually lift, it is characterized in that described base plate and the front panel of base plate bottom, postnotum and side plate constitute the accommodating cavity of a under shed；
Under static state, wind net is positioned at accommodating cavity；During use, accommodating cavity is stretched out in the bottom of wind net and air duct.
Described a kind of smoke exhaust ventilator that can individually lift, it is characterized in that and also includes that a dividing plate or support and a flange, dividing plate or support are arranged between top board and base plate；
It is provided with air-guiding hole on described dividing plate, air-guiding hole is provided with flange；Centrifugal blower is fixing with dividing plate to be connected；The air inlet of centrifugal blower docks with the disk body of flange；Flange-interface on flange connects with air duct；
Or described flange is arranged on support, centrifugal blower is fixing with support to be connected, and the air inlet of centrifugal blower docks with the disk body of flange；Flange-interface on flange connects with air duct.
Described a kind of smoke exhaust ventilator that can individually lift, it is characterized in that and also includes an exhaust fume collecting hood with under shed, exhaust fume collecting hood is arranged in accommodating cavity, pilot hole is had, the circumferential wallboard lower end of exhaust fume collecting hood and the front panel of casing, postnotum and the laminating of side plate lower end on the top board of described exhaust fume collecting hood；The center line of the pilot hole on the pilot hole of exhaust fume collecting hood and base plate overlaps；
Under static state, wind net is positioned at exhaust fume collecting hood；During use, exhaust fume collecting hood is stretched out in the bottom of wind net and air duct.
Described a kind of smoke exhaust ventilator that can individually lift, it is characterized in that described air duct has two, and base plate has two pilot holes, and the top board of described exhaust fume collecting hood has two pilot holes；One air duct driving means coordinates with an air duct, another air duct driving means coordinates with another air duct.
Described a kind of smoke exhaust ventilator that can individually lift, it is characterized in that described guider includes leading truck, scroll wheel, scroll wheel and air duct pivot joint, and leading truck upper end is fixing with dividing plate to be connected, lower end is fixed with base plate and is connected；Scroll wheel coordinates with the both sides of leading truck.
Described a kind of smoke exhaust ventilator that can individually lift, it is characterized in that and also includes that slide rail, slide rail include orbit determination and dynamic rail, and dynamic rail is fixed with described air duct and is connected, and orbit determination is fixed on the column between dividing plate and base plate.
Described a kind of smoke exhaust ventilator that can individually lift, it is characterized in that described driving means includes synchronous motor, rolling wheel, leading block, driving pulley and steel wire rope, synchronous motor is fixed on base plate, leading block is arranged on the top of synchronous motor, drives pulley to be arranged on interface and relative with the center of air duct；Steel wire rope one end and rolling wheel because fixed being connected, the other end walks around leading block and drives pulley and air duct to fix is connected；
Having way, way to connect with pilot hole on described base plate, way coordinates with dynamic rail；
Also include block, upper limit position switch and lower position switch；Upper and lower limit bit switch is arranged on the upper and lower of column, and block is arranged on the top of dynamic rail, and block coordinates with upper and lower limit bit switch.
Described a kind of smoke exhaust ventilator that can individually lift, it is characterized in that described driving means includes synchronous motor, gear and tooth bar,
Synchronous motor is fixed on base plate, and tooth bar is fixed on air duct, and gear is fixed on motor shaft；
Having gathering sill, gathering sill to connect with pilot hole on described base plate, gathering sill coordinates with tooth bar；
Also include block, upper limit position switch and lower position switch；The upper and lower of the column that upper and lower limit bit switch is arranged between dividing plate and base plate, block is arranged on the top of tooth bar, and block coordinates with upper and lower limit bit switch.
A kind of smoke exhaust ventilator that can individually lift of the present invention, owing to using such structure, during use, wind net stretches into from casing, and the exhaust fume collecting hood of casing bottom is the most relative with the top of stove, can efficiently reduce oil smoke and run leakage；The not used time, wind net can be hidden in casing, appearance looks elegant.By regulation air duct relative to ground level, can reach to regulate the distance between wind net and pan.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the A A view of Fig. 1.
Fig. 3 is the B B view of Fig. 2.
Fig. 4 is the stereogram of the present invention.
Fig. 5 is one of three-dimensional exploded view of the present invention.
Fig. 6 is the two of the three-dimensional exploded view of the present invention.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of smoke exhaust ventilator that can individually lift, including casing 1, centrifugal blower 2, air outlet 3 and wind net 4, described casing 1 includes front panel 1A, postnotum 1B, top board 1C, base plate 1D and side plate 1E, top board 1C is arranged on front panel 1A, postnotum 1B and the top of side plate 1E, base plate 1D and the front panel 1A of base plate 1D bottom, postnotum 1B and side plate 1E and constitutes the accommodating cavity 1F of a under shed；One dividing plate 5 is arranged in the space of top board 1C bottom, and the cavity between dividing plate 5 and top board 1C constitutes blower fan chamber 51；It is provided with guidance panel on front panel 1A.
Dividing plate 5 is provided with air-guiding hole, and air-guiding hole is provided with flange 52, and the flange-interface 522 of flange 52 is through air-guiding hole, and the disk body 521 of flange 52 is fitted with dividing plate 5；Centrifugal blower 2 is arranged in assembling chamber 51, and centrifugal blower 2 is fixing with dividing plate 5 to be connected, and the disk body 521 of flange 52 is fitted with dividing plate 5 and fixed with dividing plate and is connected；The air inlet of centrifugal blower 2 docks with the disk body 521 of flange 52, and the outlet air end of centrifugal blower 2 connects with air outlet 3；Air outlet 3 is fixed on top board 1C, and the motor 21 of centrifugal blower 2 stretches out from top board 1C, and a motor cover 22 is fixed on top board 1C and covers motor 21.
It is provided with pilot hole on described base plate 1D；
Also including an air duct 6, air duct driving means and guider, wind net 4 is arranged on the lower end of air duct 6, and the upper end of air duct 6 connects through the pilot hole on base plate 1D and by bellows with the flange-interface 522 on flange 52；Driving means drives air duct 6 to move on the direction be perpendicular to horizontal plane up or down, reaches to regulate the distance between wind net 4 and pan, it is ensured that oil smoke quickly fully enters air duct 6；Guider is arranged on the both sides of air duct 6, it is ensured that air duct 6, in the direction being perpendicular to horizontal plane, moves up and down, not run-off the straight；In the present embodiment: guider is arranged on the left and right sides of air duct 6；Three guiders can also be set, around air duct 6.Bellows is used to make use of its telescopicing performance.
Can also also include outer tube, the upper end of outer tube is fixing with the flange-interface 522 of flange 52 to be connected, and the upper end of air duct 6 is inserted in outer tube, and air duct 6 is slidably matched with outer tube.
As shown in Figure 2, Figure 4 shows, under static state, wind net 4 is positioned at accommodating cavity 1F；During as it is shown in figure 5, use, accommodating cavity 1F is stretched out in the bottom of wind net 4 and air duct 6.
As in figure 2 it is shown, top shell 41, oil smoke screen 42 and the oil-containing groove 43 of described wind net 4 under shed, the guiding oil fume hole on the substrate of oil smoke screen 42 having in-flanges around guiding oil fume hole, oil focuses in oil-containing groove 43 from one end of substrate.An acute angle is had between oil smoke screen 42 and front and horizontal plane.
As improving further: also including an exhaust fume collecting hood 7 with under shed, exhaust fume collecting hood 7 is arranged in accommodating cavity 1F, and the top board of described exhaust fume collecting hood 7 has pilot hole, the circumferential wallboard lower end of exhaust fume collecting hood 7 and the front panel 1A of casing 1, postnotum 1B and side plate 1E laminating；The center line of the pilot hole on the pilot hole of exhaust fume collecting hood 7 and base plate 1D overlaps, in terms of top view: the pilot hole the pilot hole of exhaust fume collecting hood 7 and base plate 1D overlaps；
Under static state, wind net 4 is positioned at exhaust fume collecting hood 7；During use, exhaust fume collecting hood is stretched out in the bottom of wind net 4 and air duct 6.Pilot hole on the pilot hole of air duct 6 and exhaust fume collecting hood 7 and base plate 1D is slidably matched.
Described air duct 6 has two, and base plate 1D has two pilot holes, and the top board of described exhaust fume collecting hood 7 has two pilot holes；One air duct driving means coordinates with an air duct 6, another air duct driving means coordinates with another air duct 6.As it is shown on figure 3, there is a demarcation strip 31 in air outlet 3, the inner chamber of air outlet 3 being divided into two air-out chambeies, an air-out chamber connects with the outlet air end of a centrifugal blower 2, another air-out chamber connects with the outlet air end of another centrifugal blower 2；Air-out chamber is provided with reversing air flow preventive board 32.
Described guider includes leading truck 71, scroll wheel 72, scroll wheel 72 and air duct 6 pivot joint, and leading truck 71 upper end is fixing with dividing plate 5 to be connected, lower end is fixed with base plate 1D and is connected；Scroll wheel 72 coordinates with the both sides of leading truck 71.As it is shown in figure 5, described leading truck 71 is rectangle shaped as frame, scroll wheel 72 coordinates with the inner surface of two side wall panels.
Also including slide rail, slide rail includes orbit determination 81 and dynamic rail 82, and dynamic rail 82 is fixing with described air duct 6 to be connected, and orbit determination 81 is fixed on the column 9 between dividing plate 5 and base plate 1D；Having way 821, way 821 to connect with pilot hole on described base plate 1D, way 821 coordinates with dynamic rail 82；
As shown in Fig. 2, Fig. 6, a position-stopping plate 811 is arranged at the top of described orbit determination 81, and position-stopping plate 811 coordinates stop bit with the top of dynamic rail 82, especially in the case of upper and lower limit bit switch is malfunctioning.
Described driving means includes synchronous motor 101, rolling wheel 102, leading block 103, drives pulley 104 and steel wire rope 105, synchronous motor 101 is fixed on base plate, leading block 103 is arranged on the top of synchronous motor 101, drive pulley 104 and one first dead axle 1061 pivot joint, first dead axle 1061 is fixed on the flange-interface 522 of flange 5, there are hole or the groove of steel wire penetrating on flange-interface 522, drive pulley 104 relative with the center of air duct 6；Steel wire rope 105 one end and rolling wheel 102 because fixed being connected, the other end walks around leading block 103 and drives pulley 104 to fix with air duct 6 is connected；
Also including that the second dead axle 1062, the second dead axle 1062 overlap with the centre bore of air duct 6 fore-and-aft direction, the two ends of the second dead axle 1062 are articulated with scroll wheel 72.Steel wire rope 105 is fixing with the central spot of the second dead axle 1062 to be connected.
Also include block 11, upper limit position switch 121 and lower position switch 122；Upper and lower limit bit switch 121,122 is arranged on the upper and lower of column 9, and block 11 is arranged on the top of dynamic rail 82, and block 11 coordinates with upper and lower limit bit switch.
Moving up and down of air duct of the present invention can also be achieved in that: described driving means includes synchronous motor, gear and tooth bar,
Synchronous motor is fixed on base plate 1D, and tooth bar is fixed on air duct 6, and gear is fixed on motor shaft；
Having gathering sill, gathering sill to connect with pilot hole on described base plate 1D, gathering sill coordinates with tooth bar；
Also include block 11, upper limit position switch 121 and lower position switch 122；The upper and lower of the column 9 that upper and lower limit bit switch 12,122 is arranged between dividing plate 5 and base plate 1D, block is arranged on the top of tooth bar, and block 11 coordinates with upper and lower limit bit switch 121,122.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the principles of the present invention, it is also possible to make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (5)
1. the smoke exhaust ventilator that can individually lift, including casing, centrifugal blower, air outlet and wind net, described casing includes front panel, postnotum, top board, base plate and side plate, and top board is arranged on the top of front panel, postnotum and side plate,
In the casing that centrifugal blower is installed, air outlet is arranged on top board；The outlet air end of centrifugal blower connects with air outlet；
Described base plate is provided with pilot hole；
Also include an air duct, air duct driving means and guider；Wind net is arranged on the lower end of air duct, and the upper end of air duct through pilot hole and connects with the air inlet of centrifugal blower；Air duct moves up or down on the direction be perpendicular to horizontal plane the driving of air duct driving means, guider coordinates with air duct；
Described base plate and the front panel of base plate bottom, postnotum and side plate constitute the accommodating cavity of a under shed；
Under static state, wind net is positioned at accommodating cavity；During use, accommodating cavity is stretched out in the bottom of wind net and air duct；
Also including an exhaust fume collecting hood with under shed, exhaust fume collecting hood is arranged in accommodating cavity, and the top board of described exhaust fume collecting hood has pilot hole, the circumferential wallboard lower end of exhaust fume collecting hood and the front panel of casing, postnotum and the laminating of side plate lower end；The center line of the pilot hole on the pilot hole of exhaust fume collecting hood and base plate overlaps；
Under static state, wind net is positioned at exhaust fume collecting hood；During use, exhaust fume collecting hood is stretched out in the bottom of wind net and air duct；
Also include that a dividing plate or support and a flange, dividing plate or support are arranged between top board and base plate；
It is provided with air-guiding hole on described dividing plate, air-guiding hole is provided with flange；Centrifugal blower is fixing with dividing plate to be connected；The air inlet of centrifugal blower docks with the disk body of flange；Flange-interface on flange connects with air duct；
Or described flange is arranged on support, centrifugal blower is fixing with support to be connected, and the air inlet of centrifugal blower docks with the disk body of flange；Flange-interface on flange connects with air duct；
The upper end of air duct connects through the pilot hole on base plate and by bellows with the flange-interface on flange；
Described guider includes leading truck, scroll wheel, scroll wheel and air duct pivot joint, and leading truck upper end is fixing with dividing plate to be connected, lower end is fixed with base plate and is connected；Scroll wheel coordinates with the both sides of leading truck.
A kind of smoke exhaust ventilator that can individually lift the most according to claim 1, it is characterised in that: also including slide rail, slide rail includes orbit determination and dynamic rail, and dynamic rail is fixing with described air duct to be connected, and orbit determination is fixed on the column between dividing plate and base plate.
A kind of smoke exhaust ventilator that can individually lift the most according to claim 2, it is characterized in that: described air duct driving means includes synchronous motor, rolling wheel, leading block, driving pulley and steel wire rope, synchronous motor is fixed on base plate, leading block is arranged on the top of synchronous motor, drives pulley to be arranged on interface and relative with the center of air duct；Steel wire rope one end and rolling wheel because fixed being connected, the other end walks around leading block and drives pulley and air duct to fix is connected；
Having way, way to connect with pilot hole on described base plate, way coordinates with dynamic rail；
Also include block, upper limit position switch and lower position switch；Upper and lower limit bit switch is arranged on the upper and lower of column, and block is arranged on the top of dynamic rail, and block coordinates with upper and lower limit bit switch.
A kind of smoke exhaust ventilator that can individually lift the most according to claim 1, it is characterised in that: described air duct driving means includes synchronous motor, gear and tooth bar,
Synchronous motor is fixed on base plate, and tooth bar is fixed on air duct, and gear is fixed on motor shaft；
Having gathering sill, gathering sill to connect with pilot hole on described base plate, gathering sill coordinates with tooth bar；
Also include block, upper limit position switch and lower position switch；The upper and lower of the column that upper and lower limit bit switch is arranged between dividing plate and base plate, block is arranged on the top of tooth bar, and block coordinates with upper and lower limit bit switch.
A kind of smoke exhaust ventilator that can individually lift the most according to claim 1, it is characterised in that: described air duct has two, and base plate has two pilot holes, and the top board of described exhaust fume collecting hood has two pilot holes；One air duct driving means coordinates with an air duct, another air duct driving means coordinates with another air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310160181.XA CN103225832B (en) | 2012-09-11 | 2013-05-03 | A kind of smoke exhaust ventilator that can individually lift |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333191.4 | 2012-09-11 | ||
| CN2012103331914 | 2012-09-11 | ||
| CN2012103331914A CN102798168A (en) | 2012-09-11 | 2012-09-11 | Independently lifting smoke exhaust machine |
| CN201310160181.XA CN103225832B (en) | 2012-09-11 | 2013-05-03 | A kind of smoke exhaust ventilator that can individually lift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103225832A CN103225832A (en) | 2013-07-31 |
| CN103225832B true CN103225832B (en) | 2016-09-07 |
Family
ID=47197377
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103331914A Pending CN102798168A (en) | 2012-09-11 | 2012-09-11 | Independently lifting smoke exhaust machine |
| CN201310160181.XA Expired - Fee Related CN103225832B (en) | 2012-09-11 | 2013-05-03 | A kind of smoke exhaust ventilator that can individually lift |
| CN 201320235000 Expired - Fee Related CN203215825U (en) | 2012-09-11 | 2013-05-03 | Separately-liftable smoke exhauster |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103331914A Pending CN102798168A (en) | 2012-09-11 | 2012-09-11 | Independently lifting smoke exhaust machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320235000 Expired - Fee Related CN203215825U (en) | 2012-09-11 | 2013-05-03 | Separately-liftable smoke exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN102798168A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798168A (en) * | 2012-09-11 | 2012-11-28 | 米永峰 | Independently lifting smoke exhaust machine |
| CN107449008A (en) * | 2017-09-18 | 2017-12-08 | 于盟盟 | A kind of automatic telescopic intelligent fume exhauster |
| CN110094769B (en) * | 2019-06-05 | 2024-06-25 | 珠海格力电器股份有限公司 | Take-up mechanism and integrated kitchen |
| CN110230832B (en) * | 2019-06-27 | 2020-06-30 | 艾祎璠 | Telescopic negative pressure range hood |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH698778B1 (en) * | 2006-09-01 | 2009-10-30 | Lufttechnik & Metallbau Ag | Hood. |
| CN100570222C (en) * | 2006-10-24 | 2009-12-16 | 杭州老板电器股份有限公司 | A kind of lifting type fume exhaust fan with multimedia function |
| CN101387419B (en) * | 2008-10-30 | 2011-04-06 | 张全 | Elevating frame for cooker hood |
| CN102087034B (en) * | 2009-12-07 | 2012-08-01 | 魏祥华 | Fire-proof and oil drop-proof range hood with adjustable fume-suction hood |
| CN101968235B (en) * | 2010-10-30 | 2012-01-04 | 王俊 | Liftable side-suction type range hood |
| CN102072517B (en) * | 2011-02-16 | 2012-07-04 | 徐国安 | Axial-flow invisible range hood |
| CN102798168A (en) * | 2012-09-11 | 2012-11-28 | 米永峰 | Independently lifting smoke exhaust machine |
-
2012
- 2012-09-11 CN CN2012103331914A patent/CN102798168A/en active Pending
-
2013
- 2013-05-03 CN CN201310160181.XA patent/CN103225832B/en not_active Expired - Fee Related
- 2013-05-03 CN CN 201320235000 patent/CN203215825U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103225832A (en) | 2013-07-31 |
| CN203215825U (en) | 2013-09-25 |
| CN102798168A (en) | 2012-11-28 |
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