CN104141975A - Side draft smoke ventilator shell and side draft smoke ventilator - Google Patents
Side draft smoke ventilator shell and side draft smoke ventilator Download PDFInfo
- Publication number
- CN104141975A CN104141975A CN201310170569.8A CN201310170569A CN104141975A CN 104141975 A CN104141975 A CN 104141975A CN 201310170569 A CN201310170569 A CN 201310170569A CN 104141975 A CN104141975 A CN 104141975A
- Authority
- CN
- China
- Prior art keywords
- air
- absorption type
- smoke exhaust
- type smoke
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention provides a side draft smoke ventilator shell and a side draft smoke ventilator. The side draft smoke ventilator comprises a fan system and an obliquely-arranged smoke collecting portion, the fan system is arranged at the rear side of the smoke collecting portion, the smoke collecting portion is provided with an air inlet, the fan system adopts a double side air intake fan system, the double side air intake fan system comprises an air outlet, a first air suction hole and a second air suction hole arranged opposite to the first air suction hole; and the air inlet is used for conveying airflow to the first air suction hole and the second air suction hole. The above technical scheme can substantially improve the removal efficiency of oil smoke at the smoke collecting portion.
Description
[technical field]
The present invention relates to side-absorption type smoke exhaust ventilator and housing field thereof.
[background technology]
Existing side-absorption type smoke exhaust ventilator, according to the installation site of blower fan system, mainly can be divided into two large classes: one, blower fan system is arranged at the side-absorption type smoke exhaust ventilator of the rear side of collection cigarette portion, as shown in the Chinese utility model patent that application number is 200820208824.8; Its two, blower fan system is arranged at the side-absorption type smoke exhaust ventilator of upside of collection cigarette portion, as shown in the Chinese utility model patent that application number is 200920193506.3.
Blower fan system is arranged at the side-absorption type smoke exhaust ventilator of the rear side of collection cigarette portion, generally adopts single side air inlet blower fan system, and the inlet scoop of this single side air inlet blower fan system is towards the collection cigarette portion of this side-absorption type smoke exhaust ventilator.Even if there is the double-faced ventilated blower fan system of employing, for example, blower fan system shown in the Chinese utility model patent that application number is 201220434833.5 is arranged at the side-absorption type smoke exhaust ventilator of rear side of collection cigarette portion, and its inlet scoop towards collection cigarette portion remains unique responsible removing and be gathered in the inlet scoop of the oil smoke at place of collection cigarette portion; Its another inlet scoop is the side-absorption type smoke exhaust ventilator for this ad hoc structure, removes the oil smoke that escapes into complete machine rear portion, and the suction that this inlet scoop produces is very limited.
Unless have sufficient evidence support, otherwise prior art described here not meaning that admitted that these prior aries those of ordinary skill for the field that the invention relates to before the application's the applying date is known.
[summary of the invention]
Main purpose of the present invention is, for housing and the side-absorption type smoke exhaust ventilator of existing side-absorption type smoke exhaust ventilator, proposes new improvement.
The side-absorption type smoke exhaust ventilator that the present invention proposes, comprise blower fan system and the collection cigarette portion being obliquely installed, described blower fan system is arranged at the rear side of described collection cigarette portion, described collection cigarette portion is provided with air inlet, described blower fan system adopts double-faced ventilated blower fan system, this double-faced ventilated blower fan system comprise air outlet, back to arrange the first inlet scoop and the second inlet scoop; Described air inlet, for to described the first inlet scoop and described the second inlet scoop delivery air.So-called " the collection cigarette portion being obliquely installed ", can be understood as: under use state roughly towards user for gather oil smoke and guide oil smoke flow to part.So-called " rear side of collection cigarette portion ", is use state based on described side-absorption type smoke exhaust ventilator, and what use state next part cigarette portion is roughly front side towards user's a side, and the opposite side contrary with this " front side " be " rear side that collects cigarette portion ".Adopt technical scheme of the present invention, can significantly promote the elimination efficiency of the oil smoke at place of collection cigarette portion.
Optionally, described blower fan system comprises motor and receded disk impeller; Described receded disk impeller comprises shroud, mid-game and hub disk; Described motor is connected with described mid-game.
Optionally, described air inlet, comprises the first air inlet and the second air inlet; Described the first air inlet, is used to described the first inlet scoop delivery air; Described the second air inlet, is used to described the second inlet scoop delivery air.
Optionally, the air-flow flowing into from described the first air inlet is isolated mutually with the air-flow flowing into from described the second air inlet.Like this, the air-flow flowing into from described the first air inlet is non-interference with the air-flow flowing into from described the second air inlet, can further promote the elimination efficiency of the oil smoke at place of collection cigarette portion.
Optionally, described collection cigarette portion comprises cold plate; Described the first air inlet and/or the second air inlet are arranged on described cold plate.
Optionally, described collection cigarette portion comprises cold plate; A limit of described cold plate forms the edge that surrounds described the first air inlet at least in part, and/or a limit of described cold plate forms the edge that surrounds described the second air inlet at least in part.
Optionally, the upper edge of described cold plate forms the edge that surrounds described the first air inlet.Here, the expression of " upper edge of described cold plate " this directionality, is use state based on described side-absorption type smoke exhaust ventilator.
Optionally, the lower edge of described cold plate forms the edge that surrounds described the second air inlet.Here, the expression of " lower edge of described cold plate " this directionality, is use state based on described side-absorption type smoke exhaust ventilator.
Optionally, described the first inlet scoop is set to towards described collection cigarette portion.
Optionally, described collection cigarette portion comprises cold plate; Described side-absorption type smoke exhaust ventilator comprises the first baffle plate, and described the first baffle plate comprises the first opening and butting section; Described the first opening and described the first inlet scoop connect; Described butting section is resisted against described cold plate; Described the first baffle plate, for isolating the air-flow flowing into from described the first air inlet and the air-flow flowing into from described the second air inlet.So-called " described the first opening and described the first inlet scoop connect ", can be understood as: the air-flow flowing into from described the first opening can further flow into described the first inlet scoop.
Optionally, described butting section comprises continuing surface, and described continuing surface is resisted against described cold plate.Like this, on the one hand, can promote the fixed effect of described cold plate; On the other hand, also contribute to promote the isolation effect between the air-flow flowing into from described the first air inlet and the air-flow flowing into from described the second air inlet.
Optionally, described blower fan system comprises spiral case, and described spiral case comprises binding face; Described binding face fits in described continuing surface.Like this, can promote the fixed effect of described the first baffle plate.
Optionally, described the first air inlet is positioned at the upside of described butting section; Described the second air inlet is positioned at the downside of described butting section.Here, the expression of " upside of described butting section ", " downside of described butting section " this directionality, is use state based on described side-absorption type smoke exhaust ventilator.
Optionally, described side-absorption type smoke exhaust ventilator comprises rear wall, the first side wall and the second sidewall; Described the first baffle plate is connected in described the first side wall and described the second sidewall.
Optionally, described side-absorption type smoke exhaust ventilator comprises vertical oil smoke passage, for to described the second inlet scoop delivery air; Described the second inlet scoop is set to towards described vertical oil smoke passage.Can be understood as about " vertical oil smoke passage ": under use state, the flow direction of the gas in it is approximately perpendicular to the oil smoke passage of horizontal plane.Adopt vertical oil smoke passage, contribute to collecting, deriving of greasy dirt in oil smoke passage.
Optionally, described blower fan system comprises spiral case, motor and receded disk impeller; The axle center of described receded disk impeller is roughly parallel to horizontal direction.Like this, the air outlet that can realize described blower fan system is roughly right against air duct base, and then makes air flow path more smooth and easy.
Optionally, described side-absorption type smoke exhaust ventilator comprises second baffle, rear wall, the first side wall and the second sidewall; Described second baffle, described rear wall, described the first side wall and described the second sidewall surround described vertical oil smoke passage jointly; Described second baffle comprises the second opening, and described the second opening and described the second inlet scoop connect.So-called " described the second opening and described the second inlet scoop connect ", can be understood as: the air-flow flowing into from described the second opening can further flow into described the second inlet scoop.
Optionally, described the first baffle plate comprises the Oil Guide portion that is positioned at described butting section downside; Described second baffle is connected in described Oil Guide portion; Described second baffle is provided with the second oil guiding hole in the junction of itself and described Oil Guide portion.Here, the expression of " being positioned at described butting section downside " this directionality, is use state based on described side-absorption type smoke exhaust ventilator.Like this, contribute to described Oil Guide portion that greasy dirt is guided to described second baffle, and derive after flowing through described the second oil guiding hole.
Optionally, described the first baffle plate comprises the first oil guiding hole; Described the first oil guiding hole is positioned at the upper edge place of described butting section.Here, the expression of this directionality that " is positioned at the upper edge place of described butting section ", it is use state based on described side-absorption type smoke exhaust ventilator, can be understood as: this side-absorption type smoke exhaust ventilator is in using when state, be positioned at the upside of described butting section and be close to the position of described butting section.Like this, contribute to the derivation of the greasy dirt that comes together in described butting section upside.
Optionally, described blower fan system comprises spiral case; The bottom of described spiral case is provided with the 3rd oil guiding hole; Described the 3rd oil guiding hole, for described Oil Guide portion that the greasy dirt in described spiral case is led.Like this, contribute to collecting, deriving of greasy dirt.
Optionally, described side-absorption type smoke exhaust ventilator comprises oil collector sump tank; The bottom of described second baffle is provided with the 4th oil guiding hole; Described oil collector sump tank is arranged at described the 4th oil guiding hole below.Here, the expression of " be arranged at described the 4th oil guiding hole below " this directionality, is use state based on described side-absorption type smoke exhaust ventilator.Like this, contribute to greasy dirt to be finally directed to described oil collector sump tank.
Optionally, described second baffle is one-body molded a filter house; Described filter house, for filtering the oil smoke that flows to described vertical oil smoke passage.
Optionally, the suction of described the first inlet scoop and described the second inlet scoop is roughly suitable.About " suction of described the first inlet scoop and described the second inlet scoop is roughly suitable ", can be regarded as: the throughput that flows into described the first inlet scoop in the unit interval is roughly equal with the throughput that flows into described the second inlet scoop.
The present invention also proposes a kind of housing of side-absorption type smoke exhaust ventilator, comprises the collection cigarette portion being obliquely installed, and described collection cigarette portion is provided with air inlet, and described housing comprises the first separate air-supply passage and the second air-supply passage; Described air inlet, for to described the first air-supply passage and the second air-supply passage delivery air.So-called " the first separate air-supply passage and the second air-supply passage ", can be understood as: although the first air-supply passage and the second air-supply passage are all for the blower fan system delivery air to side-absorption type smoke exhaust ventilator; But they are transported to air-flow the different inlet scoop of blower fan system.Adopt technical scheme of the present invention, can significantly promote the elimination efficiency of the oil smoke at place of collection cigarette portion.
Optionally, described air inlet, comprises the first air inlet and the second air inlet; Described the first air inlet, for to described the first air-supply passage delivery air; Described the second air inlet, for to described the second air-supply passage delivery air; Described the first air-supply passage and described the second air-supply passage are isolated mutually.Like this, flow into air-flow in described the first air-supply passage and flow into air-flow in described the second air-supply passage from described the second air inlet non-interference from described the first air inlet, can further promote the elimination efficiency of the oil smoke at place of collection cigarette portion.
Need to be explained, " first ", " second ", " the 3rd ", " the 4th " that in this description, occur only, for describing object, are not used to indicate relative importance.
Foregoing invention content of the present invention is not for describing all possible embodiments of the present invention.In whole application, many places provide guidance by enumerating example, and these examples can be for various feasible combinations.
[brief description of the drawings]
The following drawings only schematically illustrates and explains the present invention, not delimit the scope of the invention, wherein:
Fig. 1 is the structural representation of the side-absorption type smoke exhaust ventilator embodiment 1 that proposes of the present invention;
Fig. 2 is another structural representation of the side-absorption type smoke exhaust ventilator embodiment 1 that proposes of the present invention;
Fig. 3 is the cutaway view along B-B line in Fig. 2;
Fig. 4 is the structural representation before the installation cold plate of the side-absorption type smoke exhaust ventilator embodiment 1 that proposes of the present invention;
Fig. 5 is the explosive view of the side-absorption type smoke exhaust ventilator embodiment 1 that proposes of the present invention;
Fig. 6 is the structural representation of the first baffle plate of the side-absorption type smoke exhaust ventilator embodiment 1 that proposes of the present invention;
Fig. 7 is another structural representation of the first baffle plate of the side-absorption type smoke exhaust ventilator embodiment 1 that proposes of the present invention;
Fig. 8 is the structural representation of the second baffle of the side-absorption type smoke exhaust ventilator embodiment 1 that proposes of the present invention;
Fig. 9 is another structural representation of the second baffle of the side-absorption type smoke exhaust ventilator embodiment 1 that proposes of the present invention;
Figure 10 is the structural representation of the receded disk impeller of the side-absorption type smoke exhaust ventilator embodiment 1 that proposes of the present invention;
Figure 11 is another structural representation of the receded disk impeller of the side-absorption type smoke exhaust ventilator embodiment 1 that proposes of the present invention;
Figure 12 is the cutaway view along A-A line in Figure 11;
Figure 13 is the structural representation of the side-absorption type smoke exhaust ventilator embodiment 2 that proposes of the present invention;
Figure 14 is the structural representation before the installation cold plate of the side-absorption type smoke exhaust ventilator embodiment 2 that proposes of the present invention;
Figure 15 is the explosive view of the side-absorption type smoke exhaust ventilator embodiment 3 that proposes of the present invention.
Reference numeral:
1-air outlet, 2-the first inlet scoop, 3-the second inlet scoop, 4-spiral case, 5-motor, 6-receded disk impeller, 7-shroud, 8-mid-game, 9-hub disk, 10-the first air inlet, 11-the second air inlet, 12-cold plate, 13-the first baffle plate, 14-the first opening, 15-continuing surface, 16-binding face, 17-rear wall, 18-the first side wall, 19-the second sidewall, the oil smoke passage that 20-is vertical, 21-second baffle, 22-Oil Guide portion, 23-the first oil guiding hole, 24-the second oil guiding hole, 25-the 3rd oil guiding hole, 26-the 4th oil guiding hole, 27-oil collector sump tank, 28-filter house, 29-the second opening, 30-air duct base.
[detailed description of the invention]
For making object of the present invention, scheme and beneficial effect more cheer and bright, below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
Embodiment 1
A kind of side-absorption type smoke exhaust ventilator embodiment that the present invention proposes, as shown in Fig. 1 to 5, it comprises rear wall 17, the first side wall 18, the second sidewall 19, roof, the first baffle plate 13, second baffle 21, vertical oil smoke passage 20, oil collector sump tank 27, blower fan system and the collection cigarette portion being obliquely installed.The first side wall 18 and the second sidewall 19 are oppositely arranged, and rear wall 17 is connected respectively with the first side wall 18, the second sidewall 19, and roof is also connected respectively with the first side wall 18, the second sidewall 19, and rear wall 17 is connected with roof.The first baffle plate 13, as shown in Figures 6 and 7, the first baffle plate 13 comprises the first opening 14 and butting section.Second baffle 21, as shown in FIG. 8 and 9.Collection cigarette portion comprises cold plate 12 and air inlet.
Blower fan system is arranged at the rear side of collection cigarette portion.Blower fan system adopts double-faced ventilated blower fan system, this double-faced ventilated blower fan system comprise air outlet 1, back to arrange the first inlet scoop 2 and the second inlet scoop 3.The suction of the first inlet scoop 2 and the second inlet scoop 3 is roughly suitable.The first inlet scoop 2 arranges towards collection cigarette portion.Blower fan system comprises spiral case 4, motor 5 and receded disk impeller 6.Motor 5 and receded disk impeller 6 are all positioned in spiral case 4.Motor 5, for driving receded disk impeller 6 to rotate.Receded disk impeller 6, as shown in Figure 10 to 12, this receded disk impeller 6 comprises shroud 7, mid-game 8 and hub disk 9.Motor 5 is connected with mid-game 8.The axle center of receded disk impeller 6 is roughly parallel to horizontal direction.
Particularly, the air inlet of collection cigarette portion comprises the first air inlet 10 and the second air inlet 11.The first air inlet 10, is used to the first inlet scoop 2 delivery airs; The second air inlet 11, is used to the second inlet scoop 3 delivery airs.Flowing into the air-flow of this side-absorption type smoke exhaust ventilator from the first air inlet 10 isolates mutually with the air-flow that flows into this side-absorption type smoke exhaust ventilator from the second air inlet 11.The first baffle plate 13 is for isolating the air-flow flowing into from the first air inlet 10 and the air-flow flowing into from the second air inlet 11.The first baffle plate 13 is connected in roof, the first side wall 18, the second sidewall 19.The first opening 14 and the first inlet scoop 2 connect, and particularly, the two roughly overlaps the first opening 14 and the first inlet scoop 2.The first air inlet 10 is positioned at the upside of butting section; The second air inlet 11 is positioned at the downside of butting section.Butting section comprises continuing surface 15.Spiral case 4 comprises binding face 16, and this binding face 16 fits in the continuing surface 15 of butting section.The upper edge of cold plate 12 forms the edge that surrounds the first air inlet 10, and particularly, the upper edge of cold plate 12, the first side wall 18, the second sidewall 19, roof surround the first air inlet 10 jointly.The lower edge of cold plate 12 forms the edge that surrounds the second air inlet 11, and particularly, the lower edge of cold plate 12, the first side wall 18, the second sidewall 19, oil collector sump tank 27 surround the second air inlet 11 jointly.The continuing surface 15 of butting section is resisted against cold plate 12.The left side wall of cold plate 12 is resisted against the first side wall 18, and the right side wall of cold plate 12 is resisted against the second sidewall 19.
Vertical oil smoke passage 20, for to the second inlet scoop 3 delivery airs.The second inlet scoop 3 is towards this vertical oil smoke passage 20.Second baffle 21, rear wall 17, the first side wall 18 and the second sidewall 19 surround vertical oil smoke passage 20 jointly.As shown in Figure 8, the bottom of second baffle 21 and bottom are provided with kink respectively, for surrounding vertical oil smoke passage 20.The left side of second baffle 21 is connected with the first side wall 18, and the right side of second baffle 21 is connected with the second sidewall 19.Second baffle 21 comprises the second opening 29.The second opening 29 and the second inlet scoop 3 connect, and particularly, the two roughly overlaps the second opening 29 and the second inlet scoop 3.The first baffle plate 13 comprises the Oil Guide portion 22 being obliquely installed that is positioned at butting section downside; Second baffle 21 is connected in this Oil Guide portion 22; Second baffle 21 is provided with the second oil guiding hole 24 in the junction of itself and Oil Guide portion 22.The bottom of spiral case 4 is provided with the 3rd oil guiding hole 25.The 3rd oil guiding hole 25, for Oil Guide portion 22 that the greasy dirt in spiral case 4 is led.The first baffle plate 13 comprises the first oil guiding hole 23; The first oil guiding hole 23 is positioned at the upper edge place of butting section.On the kink of the bottom of second baffle 21, be provided with the 4th oil guiding hole 26.Oil collector sump tank 27 is arranged at the 4th oil guiding hole 26 belows.The bottom of second baffle 21 is one-body molded filter house 28.Filter house 28, for filtering the air-flow that flows to vertical oil smoke passage 20.
The air-flow flowing into from the first air inlet 10, can flow through the first opening 14, the first inlet scoop 2 successively, then flows to air duct base 30 through air outlet 1, and then by outside discharge duct discharge chamber.Air outlet 1 and air duct base 30 are connected to the roof of this side-absorption type smoke exhaust ventilator.
The air-flow flowing into from the second air inlet 11, can flow through filter house 28, vertical oil smoke passage 20, the second opening 29, the second inlet scoop 3 successively, then flows to air duct base 30 through air outlet 1, and then by outside discharge duct discharge chamber.
Below be only the preferred embodiments of the present invention, some technical characterictic is modified or replaced the embodiment that can also obtain other.As, can be also that the first air inlet is arranged on cold plate.For another example can be also that the second air inlet is arranged on cold plate.For another example can be also that a limit of cold plate partly forms the edge that surrounds the first air inlet.For another example can be also that a limit of cold plate partly forms the edge that surrounds the second air inlet.For another example, can be also the first inlet scoop towards the first side wall, the second inlet scoop is towards the second sidewall.For another example can be also that the inwall of cold plate is resisted against the first side wall, the second sidewall.
Embodiment 2
The another kind of side-absorption type smoke exhaust ventilator embodiment that the present invention proposes, as shown in Figure 13 to 14, it is further to improve and obtain on the basis of embodiment 1, the main distinction of itself and embodiment 1 is: the bottom of the second baffle of this embodiment does not arrange filter house, the substitute is one opening, as shown in figure 14.Under use state, this opening plate that is condensed shelters from, and user can't see, as shown in figure 13.The air-flow flowing into from the second air inlet, can flow through the opening of second baffle bottom, vertical oil smoke passage, the second opening, the second inlet scoop successively, then flows to air duct base through air outlet, and then by outside discharge duct discharge chamber.
Embodiment 3
The another kind of side-absorption type smoke exhaust ventilator embodiment that the present invention proposes, as shown in figure 15, it is further to improve and obtain on the basis of embodiment 2, and it is with the main distinction of embodiment 2: the opening part bottom the second baffle of this embodiment is further provided with screen pack.
Embodiment 4
The present invention also proposes a kind of housing embodiment of side-absorption type smoke exhaust ventilator, and it comprises the collection cigarette portion being obliquely installed, and collection cigarette portion is provided with air inlet.Particularly, air inlet comprises the first air inlet and the second air inlet.The housing of this side-absorption type smoke exhaust ventilator, also comprises the first separate air-supply passage and the second air-supply passage.
The housing of this side-absorption type smoke exhaust ventilator is suitable for assembling double-faced ventilated blower fan system, this double-faced ventilated blower fan system comprise air outlet, back to arrange the first inlet scoop and the second inlet scoop.
The first air inlet, for to the first air-supply passage delivery air.The second air inlet, for to the second air-supply passage delivery air.The first air-supply passage and the second air-supply passage are isolated mutually.
Need annotated, the present invention should not be understood to only limit to embodiment described above, but should be understood to cover the claims in the present invention in conjunction with description disclosure definite all possible performance.Therefore, every content that does not depart from technical solution of the present invention, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all belong to the protection domain of technical solution of the present invention.Special needs to be pointed out is, based on any bad application that changes of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (25)
1. a side-absorption type smoke exhaust ventilator, comprises that blower fan system and the collection cigarette portion being obliquely installed, described blower fan system are arranged at the rear side of described collection cigarette portion, and described collection cigarette portion is provided with air inlet, it is characterized in that:
Described blower fan system adopts double-faced ventilated blower fan system, this double-faced ventilated blower fan system comprise air outlet (1), back to arrange the first inlet scoop (2) and the second inlet scoop (3);
Described air inlet, for to described the first inlet scoop (2) and described the second inlet scoop (3) delivery air.
2. side-absorption type smoke exhaust ventilator according to claim 1, is characterized in that:
Described blower fan system comprises motor (5) and receded disk impeller (6);
Described receded disk impeller (6) comprises shroud (7), mid-game (8) and hub disk (9);
Described motor (5) is connected with described mid-game (8).
3. side-absorption type smoke exhaust ventilator according to claim 1, is characterized in that:
Described air inlet, comprises the first air inlet (10) and the second air inlet (11);
Described the first air inlet (10), is used to described the first inlet scoop (2) delivery air;
Described the second air inlet (11), is used to described the second inlet scoop (3) delivery air.
4. side-absorption type smoke exhaust ventilator according to claim 3, is characterized in that:
The air-flow flowing into from described the first air inlet (10) is isolated mutually with the air-flow flowing into from described the second air inlet (11).
5. side-absorption type smoke exhaust ventilator according to claim 3, is characterized in that:
Described collection cigarette portion comprises cold plate (12);
Described the first air inlet (10) and/or the second air inlet (11) are arranged on described cold plate (12).
6. side-absorption type smoke exhaust ventilator according to claim 3, is characterized in that:
Described collection cigarette portion comprises cold plate (12);
A limit of described cold plate (12) forms the edge that surrounds described the first air inlet (10) at least in part, and/or
A limit of described cold plate (12) forms the edge that surrounds described the second air inlet (11) at least in part.
7. side-absorption type smoke exhaust ventilator according to claim 6, is characterized in that:
The upper edge of described cold plate (12) forms the edge that surrounds described the first air inlet (10).
8. side-absorption type smoke exhaust ventilator according to claim 6, is characterized in that:
The lower edge of described cold plate (12) forms the edge that surrounds described the second air inlet (11).
9. side-absorption type smoke exhaust ventilator according to claim 3, is characterized in that:
Described the first inlet scoop (2) is set to towards described collection cigarette portion.
10. side-absorption type smoke exhaust ventilator according to claim 9, is characterized in that:
Described collection cigarette portion comprises cold plate (12);
Described side-absorption type smoke exhaust ventilator comprises the first baffle plate (13), and described the first baffle plate (13) comprises the first opening (14) and butting section;
Described the first opening (14) connects with described the first inlet scoop (2);
Described butting section is resisted against described cold plate (12);
Described the first baffle plate (13), the air-flow flowing into from described the first air inlet (10) for isolation and the air-flow flowing into from described the second air inlet (11).
11. side-absorption type smoke exhaust ventilators according to claim 10, is characterized in that:
Described butting section comprises continuing surface (15), and described continuing surface (15) is resisted against described cold plate (12).
12. side-absorption type smoke exhaust ventilators according to claim 11, is characterized in that:
Described blower fan system comprises spiral case (4), and described spiral case (4) comprises binding face (16);
Described binding face (16) fits in described continuing surface (15).
13. side-absorption type smoke exhaust ventilators according to claim 10, is characterized in that:
Described the first air inlet (10) is positioned at the upside of described butting section;
Described the second air inlet (11) is positioned at the downside of described butting section.
14. side-absorption type smoke exhaust ventilators according to claim 10, is characterized in that:
Described side-absorption type smoke exhaust ventilator comprises rear wall (17), the first side wall (18) and the second sidewall (19);
Described the first baffle plate (13) is connected in described the first side wall (18) and described the second sidewall (19).
15. according to the side-absorption type smoke exhaust ventilator described in above any one claim, it is characterized in that:
Described side-absorption type smoke exhaust ventilator comprises vertical oil smoke passage (20), for to described the second inlet scoop (3) delivery air;
Described the second inlet scoop (3) is set to towards described vertical oil smoke passage (20).
16. side-absorption type smoke exhaust ventilators according to claim 15, is characterized in that:
Described blower fan system comprises spiral case (4), motor (5) and receded disk impeller (6);
The axle center of described receded disk impeller (6) is roughly parallel to horizontal direction.
17. side-absorption type smoke exhaust ventilators according to claim 15, is characterized in that:
Described side-absorption type smoke exhaust ventilator comprises second baffle (21), rear wall (17), the first side wall (18) and the second sidewall (19);
Described second baffle (21), described rear wall (17), described the first side wall (18) and described the second sidewall (19) surround described vertical oil smoke passage (20) jointly;
Described second baffle (21) comprises the second opening (29), and described the second opening (29) connects with described the second inlet scoop (3).
18. side-absorption type smoke exhaust ventilators according to claim 17, is characterized in that:
Described the first baffle plate (13) comprises the Oil Guide portion (22) that is positioned at described butting section downside;
Described second baffle (21) is connected in described Oil Guide portion (22);
Described second baffle (21) is provided with the second oil guiding hole (24) in the junction of itself and described Oil Guide portion (22).
19. side-absorption type smoke exhaust ventilators according to claim 18, is characterized in that:
Described the first baffle plate (13) comprises the first oil guiding hole (23);
Described the first oil guiding hole (23) is positioned at the upper edge place of described butting section.
20. side-absorption type smoke exhaust ventilators according to claim 18, is characterized in that:
Described blower fan system comprises spiral case (4);
The bottom of described spiral case (4) is provided with the 3rd oil guiding hole (25);
Described the 3rd oil guiding hole (25), for described Oil Guide portion (22) that the greasy dirt in described spiral case (4) is led.
21. side-absorption type smoke exhaust ventilators according to claim 18, is characterized in that:
Described side-absorption type smoke exhaust ventilator comprises oil collector sump tank (27);
The bottom of described second baffle (21) is provided with the 4th oil guiding hole (26);
Described oil collector sump tank (27) is arranged at described the 4th oil guiding hole (26) below.
22. side-absorption type smoke exhaust ventilators according to claim 17, is characterized in that:
Described second baffle (21) is one-body molded filter house (28);
Described filter house (28), for filtering the oil smoke that flows to described vertical oil smoke passage (20).
23. side-absorption type smoke exhaust ventilators according to claim 1, is characterized in that:
The suction of described the first inlet scoop (2) and described the second inlet scoop (3) is roughly suitable.
The housing of 24. 1 kinds of side-absorption type smoke exhaust ventilators, comprises the collection cigarette portion being obliquely installed, and described collection cigarette portion is provided with air inlet, it is characterized in that:
Described housing comprises the first separate air-supply passage and the second air-supply passage;
Described air inlet, for to described the first air-supply passage and the second air-supply passage delivery air.
The housing of 25. side-absorption type smoke exhaust ventilators according to claim 24, is characterized in that:
Described air inlet, comprises the first air inlet (10) and the second air inlet (11);
Described the first air inlet (10), for to described the first air-supply passage delivery air;
Described the second air inlet (11), for to described the second air-supply passage delivery air;
Described the first air-supply passage and described the second air-supply passage are isolated mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310170569.8A CN104141975B (en) | 2013-05-09 | 2013-05-09 | The shell and side-absorption type smoke exhaust ventilator of side-absorption type smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310170569.8A CN104141975B (en) | 2013-05-09 | 2013-05-09 | The shell and side-absorption type smoke exhaust ventilator of side-absorption type smoke exhaust ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104141975A true CN104141975A (en) | 2014-11-12 |
| CN104141975B CN104141975B (en) | 2018-10-23 |
Family
ID=51851237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310170569.8A Active CN104141975B (en) | 2013-05-09 | 2013-05-09 | The shell and side-absorption type smoke exhaust ventilator of side-absorption type smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141975B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879807A (en) * | 2015-04-10 | 2015-09-02 | 浙江帅康电气股份有限公司 | European style extractor hood with hidden air inlet holes |
| CN105240888A (en) * | 2015-09-23 | 2016-01-13 | 何兆坚 | Range hood |
| CN106439965A (en) * | 2016-09-30 | 2017-02-22 | 宁波方太厨具有限公司 | Double-air-inflow extractor hood |
| CN106468454A (en) * | 2015-08-20 | 2017-03-01 | 博西华电器（江苏）有限公司 | Side-absorption type smoke exhaust ventilator |
| CN107965830A (en) * | 2018-01-22 | 2018-04-27 | 广东美的厨房电器制造有限公司 | A kind of range hood with double air intake structures |
| CN107990393A (en) * | 2018-01-22 | 2018-05-04 | 广东美的厨房电器制造有限公司 | A kind of range hood with double air intake structures |
| CN107990391A (en) * | 2018-01-22 | 2018-05-04 | 广东美的厨房电器制造有限公司 | A kind of range hood |
| CN107990394A (en) * | 2018-01-22 | 2018-05-04 | 广东美的厨房电器制造有限公司 | A kind of noise reduction range hood with double air intake structures |
| CN108006780A (en) * | 2018-01-22 | 2018-05-08 | 广东美的厨房电器制造有限公司 | A kind of range hood |
| CN108194954A (en) * | 2018-01-22 | 2018-06-22 | 广东美的厨房电器制造有限公司 | A kind of range hood |
| CN109340860A (en) * | 2018-12-13 | 2019-02-15 | 北斗星智能电器有限公司 | Integrated kitchen range |
| CN109424999A (en) * | 2017-08-22 | 2019-03-05 | 宁波方太厨具有限公司 | Range hood |
| CN109425002A (en) * | 2017-08-24 | 2019-03-05 | 宁波方太厨具有限公司 | A kind of range hood |
| CN110242999A (en) * | 2019-06-27 | 2019-09-17 | 杭州德意电器股份有限公司 | A kind of air inlet structure of side smoking machine |
| CN110242998A (en) * | 2019-06-27 | 2019-09-17 | 杭州德意电器股份有限公司 | A kind of side-suction type range hood with double suction wind air duct air inlet structure |
| CN111435001A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Double air intake range hood |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0100762L (en) * | 2001-03-07 | 2002-03-26 | Futurum Ab | Extractor device provided with individually adjustable air control means |
| CN2542960Y (en) * | 2002-04-24 | 2003-04-02 | 高春林 | Vertical suction kitchen ventilator |
| CN201526472U (en) * | 2009-09-25 | 2010-07-14 | 浙江苏泊尔家电制造有限公司 | Centrifugal fan with air inlet at both surfaces |
| CN201787645U (en) * | 2010-09-10 | 2011-04-06 | 海尔集团公司 | Range hood |
| CN102072515A (en) * | 2011-01-21 | 2011-05-25 | 宁波方太厨具有限公司 | Range hood with air-suction double-injection acceleration function |
| CN202835509U (en) * | 2012-08-29 | 2013-03-27 | 海尔集团公司 | Air flue underneath type extractor hood |
-
2013
- 2013-05-09 CN CN201310170569.8A patent/CN104141975B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0100762L (en) * | 2001-03-07 | 2002-03-26 | Futurum Ab | Extractor device provided with individually adjustable air control means |
| CN2542960Y (en) * | 2002-04-24 | 2003-04-02 | 高春林 | Vertical suction kitchen ventilator |
| CN201526472U (en) * | 2009-09-25 | 2010-07-14 | 浙江苏泊尔家电制造有限公司 | Centrifugal fan with air inlet at both surfaces |
| CN201787645U (en) * | 2010-09-10 | 2011-04-06 | 海尔集团公司 | Range hood |
| CN102072515A (en) * | 2011-01-21 | 2011-05-25 | 宁波方太厨具有限公司 | Range hood with air-suction double-injection acceleration function |
| CN202835509U (en) * | 2012-08-29 | 2013-03-27 | 海尔集团公司 | Air flue underneath type extractor hood |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879807A (en) * | 2015-04-10 | 2015-09-02 | 浙江帅康电气股份有限公司 | European style extractor hood with hidden air inlet holes |
| CN104879807B (en) * | 2015-04-10 | 2017-08-08 | 浙江帅康电气股份有限公司 | A kind of European type cooker hood of concealed fresh air inlet |
| CN106468454A (en) * | 2015-08-20 | 2017-03-01 | 博西华电器（江苏）有限公司 | Side-absorption type smoke exhaust ventilator |
| CN106468454B (en) * | 2015-08-20 | 2020-12-01 | 博西华电器（江苏）有限公司 | Side-suction type smoke exhaust ventilator |
| CN105240888A (en) * | 2015-09-23 | 2016-01-13 | 何兆坚 | Range hood |
| CN106439965A (en) * | 2016-09-30 | 2017-02-22 | 宁波方太厨具有限公司 | Double-air-inflow extractor hood |
| CN109424999B (en) * | 2017-08-22 | 2024-01-16 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN109424999A (en) * | 2017-08-22 | 2019-03-05 | 宁波方太厨具有限公司 | Range hood |
| CN109425002B (en) * | 2017-08-24 | 2024-01-16 | 宁波方太厨具有限公司 | Fume exhauster |
| CN109425002A (en) * | 2017-08-24 | 2019-03-05 | 宁波方太厨具有限公司 | A kind of range hood |
| CN108194954A (en) * | 2018-01-22 | 2018-06-22 | 广东美的厨房电器制造有限公司 | A kind of range hood |
| CN108006780A (en) * | 2018-01-22 | 2018-05-08 | 广东美的厨房电器制造有限公司 | A kind of range hood |
| CN107990394A (en) * | 2018-01-22 | 2018-05-04 | 广东美的厨房电器制造有限公司 | A kind of noise reduction range hood with double air intake structures |
| CN107990393B (en) * | 2018-01-22 | 2019-05-14 | 广东美的厨房电器制造有限公司 | A kind of range hood with double air intake structures |
| CN107990391A (en) * | 2018-01-22 | 2018-05-04 | 广东美的厨房电器制造有限公司 | A kind of range hood |
| CN107990393A (en) * | 2018-01-22 | 2018-05-04 | 广东美的厨房电器制造有限公司 | A kind of range hood with double air intake structures |
| CN107965830A (en) * | 2018-01-22 | 2018-04-27 | 广东美的厨房电器制造有限公司 | A kind of range hood with double air intake structures |
| CN109340860A (en) * | 2018-12-13 | 2019-02-15 | 北斗星智能电器有限公司 | Integrated kitchen range |
| CN111435001A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN111435001B (en) * | 2019-01-14 | 2022-08-09 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN110242999A (en) * | 2019-06-27 | 2019-09-17 | 杭州德意电器股份有限公司 | A kind of air inlet structure of side smoking machine |
| CN110242998A (en) * | 2019-06-27 | 2019-09-17 | 杭州德意电器股份有限公司 | A kind of side-suction type range hood with double suction wind air duct air inlet structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104141975B (en) | 2018-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104141975A (en) | Side draft smoke ventilator shell and side draft smoke ventilator | |
| CN102913970B (en) | Rotary air curtain rang hood with oil fume filter device | |
| CN208349374U (en) | Smoke exhaust ventilator | |
| CN111442312B (en) | Fume exhaust fan | |
| US20150096446A1 (en) | Dust-collecting device of a secondary dust-collecting machine | |
| CN206145757U (en) | Smoke ventilator with buffering net | |
| CN202012968U (en) | Side-draft integrated stove | |
| CN108240653B (en) | Fume exhauster | |
| CN214017410U (en) | Air duct structure of sweeping robot | |
| CN107327885B (en) | Shunting range hood | |
| CN203201694U (en) | Car air filter front end air inlet pipeline with resonant cavity | |
| CN210532482U (en) | Side-suction range hood with double-suction air duct air inlet structure | |
| CN101999865A (en) | Filtering system for dust collector | |
| CN109595629B (en) | Near-suction type range hood | |
| CN206037172U (en) | Oil fume sucking device is removed to domestic lower row formula | |
| CN201121938Y (en) | Side air intake type ventilator | |
| CN208804863U (en) | A kind of fresh air purifying all-in-one machine | |
| CN205066091U (en) | Rectification structure and cabinet air conditioner who has this structure | |
| CN102022767A (en) | Lower-suction range hood | |
| CN206563335U (en) | The housing unit and range hood of range hood | |
| CN206247436U (en) | With the ventilation fan for separating oil smoke function | |
| CN112013436B (en) | Side suction type smoke exhaust ventilator | |
| CN218626990U (en) | Cooking fume exhauster | |
| CN204402534U (en) | Ventilating structure during constructing tunnel | |
| CN217816928U (en) | Fume exhaust fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |