CN204678447U - A kind of exhaust fume collecting hood of range hood oil smoke capture system - Google Patents
A kind of exhaust fume collecting hood of range hood oil smoke capture system Download PDFInfo
- Publication number
- CN204678447U CN204678447U CN201520345995.5U CN201520345995U CN204678447U CN 204678447 U CN204678447 U CN 204678447U CN 201520345995 U CN201520345995 U CN 201520345995U CN 204678447 U CN204678447 U CN 204678447U
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- fume collecting
- exhaust fume
- collecting hood
- housing
- groove
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Abstract
The utility model relates to a kind of exhaust fume collecting hood of range hood oil smoke capture system, belongs to kitchen and toilet facility field.A kind of exhaust fume collecting hood of range hood, comprises exhaust fume collecting hood housing, blower fan and ventilating system; Exhaust fume collecting hood housing is spliced by plurality of steel plates, exhaust fume collecting hood housing entirety is a rectangular structure, has a groove bottom rectangular structure, and a pair mutual vertical plane of groove and exhaust fume collecting hood housing coincide, exhaust fume collecting hood housing is fixed on wall, and range hood is fixed on below groove; Blower fan arranges the top of exhaust fume collecting hood housing, groove wooden partition in exhaust fume collecting hood housing and form a ventilation housing between the wooden partition of exhaust fume collecting hood housing, ventilation housing is communicated with air by top through hole, exhaust fume collecting hood housing bottom surface has multiple longitudinal steam vent, longitudinal steam vent is along base spread configuration, recess sidewall has multiple transverse row pore, transverse row pore is along the base spread configuration of recess sidewall.The function that this exhaust fume collecting hood of range hood has auxiliary fume-exhausting and prevents oil smoke from spreading.
Description
Technical field
The utility model relates to a kind of cover body, especially a kind of exhaust fume collecting hood of range hood.
Background technology
Smoke exhaust ventilator, also known as range hood, is a kind of kitchen appliance purifying kitchen environment.It is arranged on above the health energy-saving range hood cooking stove of kitchen, and the harmful oil smoke produced in the refuse of cooking stove burning and cooking process can be taken away rapidly, outside discharge chamber, decreasing pollution, purifies air, and has gas defence, explosion-proof safety guarantee effect.
Traditional fume-exhausting hood is mostly the sheet material of a cover body structure, mainly be used for expanding range hood scope, most of oil smoke is made to be drawn in range hood, range hood uses certain time limit just to there will be suction to go down later, part oil smoke will escape from fume-exhausting hood, goes in kitchen, all adopts a kind of open kitchen in modern a lot of family or catering trade, what these oil smoke will not isolated enters into human body, affects environmental and human health impacts.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of exhaust fume collecting hood of range hood oil smoke capture system, solves range hood cover structure in prior art simple, prevents oil smoke diffusivity poor, the defect that miscellaneous function is not strong.
Technical scheme
A kind of exhaust fume collecting hood of range hood oil smoke capture system, comprises exhaust fume collecting hood housing, blower fan and ventilating system;
Exhaust fume collecting hood housing is spliced by plurality of steel plates, exhaust fume collecting hood housing entirety is a rectangular structure, has a groove bottom rectangular structure, and a pair mutual vertical plane of groove and exhaust fume collecting hood housing coincide, exhaust fume collecting hood housing is fixed on wall, and range hood is fixed on below groove;
Blower fan comprises motor, fan and rotating shaft, and the end face of exhaust fume collecting hood housing has a through hole, and rotating shaft is through the middle part of fan, and rotating shaft is connected with motor output end, and fan is placed in through hole;
Groove wooden partition in exhaust fume collecting hood housing and form a ventilation housing between the wooden partition of exhaust fume collecting hood housing, ventilation housing is communicated with air by top through hole, exhaust fume collecting hood housing bottom surface has multiple longitudinal steam vent, longitudinal steam vent is along base spread configuration, recess sidewall has multiple transverse row pore, transverse row pore is along the base spread configuration of recess sidewall.
Groove is a rectangular structure, exhaust fume collecting hood housing and the similar Π shape of wall contact surface shape.
Distance between adjacent two steam vents of transverse row pore is identical, and the distance between adjacent two steam vents of longitudinal steam vent is identical.
Transverse row pore is identical with longitudinal vent shape, be a kind of elliptical shape, and pore size is identical.
Beneficial effect
A kind of exhaust fume collecting hood of range hood oil smoke capture system described in the utility model is a kind of fume-exhausting exhaust fume collecting hood with ventilating system, oil smoke can be blowed to range hood by the transverse row pore at the edge of exhaust fume collecting hood, longitudinal steam vent can form air-flow wall around range hood, prevent the diffusion of oil smoke, so this fume-exhausting exhaust fume collecting hood has auxiliary range hood work, prevent the effect that oil smoke spreads.
A kind of exhaust fume collecting hood of range hood oil smoke capture system described in the utility model relies on top blower fan to carry out air blast, the intensity of air-flow just can be controlled by the rotary speed controlling fan blade, duty in conjunction with actual oil smoke spread condition and range hood selects suitable gear, operation is very simple, and energy consumption is reasonable.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of exhaust fume collecting hood of range hood oil smoke capture system described in the utility model.
Fig. 2 is the top view partial sectional view of a kind of exhaust fume collecting hood of range hood oil smoke capture system described in the utility model.
Fig. 3 position a kind of bottom corners place transverse row pore of exhaust fume collecting hood of range hood oil smoke capture system described in the utility model and the partial enlarged drawing of longitudinal steam vent.
Wherein: 1-exhaust fume collecting hood housing, 2-groove, 3-through hole, 4-blower fan, 5-ventilation housing, 6-transverse row pore, the longitudinal steam vent of 7-.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, set forth the utility model further.
The utility model relates to a kind of exhaust fume collecting hood of range hood oil smoke capture system, comprises exhaust fume collecting hood housing 1, blower fan 4 and ventilating system;
Exhaust fume collecting hood housing 1 is spliced by plurality of steel plates, exhaust fume collecting hood housing 1 entirety is a rectangular structure, a groove 2 is had bottom rectangular structure, a pair mutual vertical plane of groove 2 and exhaust fume collecting hood housing 1 coincide, exhaust fume collecting hood housing 1 is fixed on wall, and range hood is fixed on below groove 2;
Blower fan 4 comprises motor, fan and rotating shaft, and the end face of exhaust fume collecting hood housing 1 has a through hole 3, and rotating shaft is through the middle part of fan, and rotating shaft is connected with motor output end, and fan is placed in through hole 3;
Groove 2 wooden partition in exhaust fume collecting hood housing 1 and form a ventilation housing 5 between the wooden partition of exhaust fume collecting hood housing 1, ventilation housing 5 is communicated with air by top through hole 3, exhaust fume collecting hood housing 1 bottom surface has multiple longitudinal steam vent 7, longitudinal steam vent 7 is along base spread configuration, groove 2 sidewall has multiple transverse row pore 6, and transverse row pore 6 is along the base spread configuration of groove 2 sidewall.
Groove 2 is a rectangular structure, exhaust fume collecting hood housing 1 and the similar Π shape of wall contact surface shape.
Distance between adjacent two steam vents of transverse row pore 6 is identical, and the distance between adjacent two steam vents of longitudinal steam vent 7 is identical.
Transverse row pore 6 is identical with longitudinal steam vent 7 shape, be a kind of elliptical shape, and pore size is identical.
A kind of exhaust fume collecting hood of range hood oil smoke capture system described in the utility model is applicable to household kitchen and is also applicable in the middle of catering industry, exhaust fume collecting hood housing 1 is formed by steel plate splicing, groove 2 shape of bottom has various structures form, not only be confined to the cuboid groove structure in illustrating, can convert according to the shape of range hood and installation form, the groove 2 bottom exhaust fume collecting hood housing 1 only needs range hood to cover.
Transverse row pore 6 can be identical with longitudinal steam vent 7 size, the shape of steam vent can be circle, ellipse, rhombus etc., the shape of steam vent preferably selects flat pattern better, such shape is conducive to the formation of air-flow wall, and the distance between adjacent two steam vents can design according to the air pressure level of steam vent.
In Fig. 1, ventilation housing 5 is the simplest cavity forms of one, and can change wind direction by controlled baffle design, the shape of ventilation housing 5 also exists various ways, and simple alteration of form and dividing plate add all within scope of the present utility model.
The course of work of fume-exhausting hood described in the utility model is as follows: first by switch opens, the blower fan 4 at top is started working, motor rotarily drives fan blade and rotates, start to suck air and enter ventilation housing 5, in ventilation housing 5, pressure is greater than outside atmosphere pressure, transverse row pore 6 and longitudinal steam vent 7 start to be vented, oil smoke is blowed range hood by the air-flow that transverse row pore 6 sprays, make fume-exhausting more abundant, longitudinal steam vent 7 forms air-flow wall along bottom margin, prevents oil smoke to be diffused in kitchen.
A kind of exhaust fume collecting hood of range hood oil smoke capture system described in the utility model has auxiliary fume-exhausting, prevents the function that oil smoke spreads, and structure is simple, easy to operate, installs easily.
In sum, every a kind of exhaust fume collecting hood of range hood with above-mentioned technical characteristic is all within protection domain of the present utility model.
Claims (4)
1. an exhaust fume collecting hood of range hood oil smoke capture system, is characterized in that: comprise hood housing (1), blower fan (4) and ventilating system;
Described exhaust fume collecting hood housing (1) is spliced by plurality of steel plates, described exhaust fume collecting hood housing (1) entirety is a rectangular structure, a groove (2) is had bottom described rectangular structure, a pair mutual vertical plane of described groove (2) and exhaust fume collecting hood housing (1) coincide, described exhaust fume collecting hood housing (1) is fixed on wall, and range hood is fixed on groove (2) below;
Described blower fan (4) comprises motor, fan and rotating shaft, the end face of described exhaust fume collecting hood housing (1) has a through hole (3), rotating shaft is through the middle part of fan, and described rotating shaft is connected with motor output end, and described fan is placed in through hole (3);
Groove (2) wooden partition in described exhaust fume collecting hood housing (1) and form a ventilation housing (5) between the wooden partition of exhaust fume collecting hood housing (1), described ventilation housing (5) is communicated with air by top through hole (3), described exhaust fume collecting hood housing (1) bottom surface has multiple longitudinal steam vent (7), described longitudinal steam vent (7) is along base spread configuration, described groove (2) sidewall has multiple transverse row pore (6), described transverse row pore (6) is along the base spread configuration of groove (2) sidewall.
2. a kind of exhaust fume collecting hood of range hood oil smoke capture system as claimed in claim 1, is characterized in that: described groove (2) is a rectangular structure, described exhaust fume collecting hood housing (1) and the similar Π shape of wall contact surface shape.
3. a kind of exhaust fume collecting hood of range hood oil smoke capture system as claimed in claim 1, it is characterized in that: the distance between adjacent two steam vents of described transverse row pore (6) is identical, the distance between adjacent two steam vents of described longitudinal steam vent (7) is identical.
4. a kind of exhaust fume collecting hood of range hood oil smoke capture system as claimed in claim 1, is characterized in that: described transverse row pore (6) is identical with longitudinal steam vent (7) shape, be a kind of elliptical shape, and aperture is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345995.5U CN204678447U (en) | 2015-05-25 | 2015-05-25 | A kind of exhaust fume collecting hood of range hood oil smoke capture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345995.5U CN204678447U (en) | 2015-05-25 | 2015-05-25 | A kind of exhaust fume collecting hood of range hood oil smoke capture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678447U true CN204678447U (en) | 2015-09-30 |
Family
ID=54178133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345995.5U Active CN204678447U (en) | 2015-05-25 | 2015-05-25 | A kind of exhaust fume collecting hood of range hood oil smoke capture system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678447U (en) |
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2015
- 2015-05-25 CN CN201520345995.5U patent/CN204678447U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211116 Address after: No. 101, WANYING Road, Weitang street, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Patentee after: Deke environment (Zhejiang) Co., Ltd Address before: 314100 No. 128, shuangyun Road, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Sujing environmental protection equipment Co., Ltd |
|
| TR01 | Transfer of patent right |