CN201925987U - Highly-efficient soot discharge pipeline embedding range hood - Google Patents
Highly-efficient soot discharge pipeline embedding range hood Download PDFInfo
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- CN201925987U CN201925987U CN2010206376082U CN201020637608U CN201925987U CN 201925987 U CN201925987 U CN 201925987U CN 2010206376082 U CN2010206376082 U CN 2010206376082U CN 201020637608 U CN201020637608 U CN 201020637608U CN 201925987 U CN201925987 U CN 201925987U
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- range hood
- negative pressure
- discharging pipe
- smoke
- outside
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Abstract
A highly-efficient soot discharge pipeline embedding range hood mainly comprises a fan and a face frame, and is characterized in that an air inlet at the front end of the face frame of the range hood is provided with a negative pressure guiding cover, and the negative pressure guiding cover is fixedly or movably connected with the face frame and is a trumpet mouth-shaped hollow body. By the aid of the structure, soot suction and discharge effects of the highly-efficient soot discharge pipeline embedding range hood are dramatically enhanced, energy consumption is reduced, the range hood is convenient in use, and pollution to outdoor environments is decreased.
Description
Technical field:
The utility model belongs to a kind of fume exhaust equipment, refers in particular to a kind of pipeline embedded range hood that oil smoke in family, restaurant, the kitchen, restaurant is carried out suction.
Technical background:
(patent No.: ZL99115293.X), the embedded range hood with other is the same in the use, does not exist negative pressure is carried out concentrating by force and effectively being directed to the cigarette source, and the utilization rate of negative pressure is low for existing market pipeline embedded range hood salable.Mist extractor is insufficient in the kitchen, can not satisfy Modern Family to the kitchen requirements of green environmental protection.
Summary of the invention:
The utility model provides a kind of pipeline embedded range hood of efficient, energy-saving and environmental protection type, and purpose is negative pressure is carried out concentrating by force and effective guiding cigarette source, significantly improves the utilization rate of negative pressure, reaches the emission effect of oil smoke in the obvious raising kitchen,
To achieve these goals, the technical solution of the utility model is: for the negative pressure that pipeline embedded range hood blower fan is produced, the overwhelming majority affacts the dense smoke district of oil smoke.Air inlet place at smoke pumping machine side frame front end adds the negative pressure guide housing, and the negative pressure guide housing is fixedlyed connected with the face frame or flexibly connected.
The negative pressure guide housing is the hollow body of bell mouth shape.
When the negative pressure guide housing is movable guard, the negative pressure guide housing can by interior half cover with partly cover two outward and form or multi-disc is formed, partly cover outward length slightly be shorter than in half cover, half cover in its radian is slightly larger than is convenient to the inside and outside position that is in stack of partly covering like this.In the end of half cover establish the interior retainer plates that partly cover that extend 90 degree in the directed arc, the end of outer half cover is provided with the outer retainer plates that partly cover of 90 degree that stretch out, inside and outside partly cover retainer plate be provided with in half cover inlet and outer half cover inlet.
The air inlet periphery of smoke pumping machine side frame front end, be provided with interior, in, the collar of outer three projectioies, the inside of interior collar and the outside of outer collar all are provided with several inside and outside cards.Middle and lower part at inside and outside card all has draw-in groove, and the direction of draw-in groove is facing to middle collar, and the height of inside and outside draw-in groove is a little more than the inside and outside thickness that partly covers retainer plate.
In the end of half cover also can establish the interior retainer plate that partly covers of inside and outside extension 90 degree of directed arc simultaneously, the end of outer half cover inwardly also is provided with, extends the outer retainer plates that partly cover of 90 degree outward, inside and outside partly cover retainer plate be provided with in half cover inlet and outer half cover inlet; Simultaneously, several inside and outside cards are also set up in the inside and outside both sides of middle collar, and the middle and lower part of inside and outside card has draw-in groove, and the direction of inside and outside draw-in groove is respectively facing to inside and outside collar.Employing is in this structure, makes inside and outsidely partly to cover on the smoke pumping machine side frame more stablely, and angle adjustment is more flexible.
Fixed or movable negative pressure guide housing can be made into telescopic folding.Like this, when smoke exhaust ventilator was static, the negative pressure guide housing can be retracted in the front end of smoke exhaust ventilator easily.
The face frame of smoke exhaust ventilator also can be presented prismatoid narrow under the Wide, and leaning forward of the upper end of face frame makes face frame table face and indoor smoke discharging pipe form the angle less than 90 degree, like this, makes the negative pressure guide housing aim at the dense smoke district of oil smoke.
Air inlet place at smoke pumping machine side frame front end also is provided with the oil smoke separate mesh.
Because the utility model adopted said structure, the negative pressure that makes the pipeline embedded range hood produce is fully utilized, and the effect of fume exhaust increases substantially, and has indoorly reduced pollution, and the power consumption of motor also can reduce accordingly, has saved the energy.
Description of drawings:
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1. be the utility model front view
Fig. 2. be the right view of the utility model Fig. 1
Fig. 3. be the A-A cutaway view of the utility model Fig. 1
Fig. 4. be the work sheet of telescopic folding negative pressure guide housing of the present utility model
Fig. 5. be the inactive state figure of telescopic folding negative pressure guide housing of the present utility model
Among the figure: 1. blower fan, 2. a frame, 3. in half cover, 4. outer half cover, 5. in card, 6. wild card, 7. the wild card garden, 8. in Ka Yuan, 9. in Ka Yuan, partly cover retainer plate, 11. outer half cover inlet in the retainer plate, 12., 13. outer half cover inlets, the 14. oil smoke separate meshes of partly covering in 10..
The specific embodiment:
As shown in Figure 1, 2, 3: the air inlet place at smoke exhaust ventilator blower fan (1) face frame (2) front end, add the negative pressure guide housing, the negative pressure guide housing is fixedlyed connected with face frame (2) or is flexibly connected.
The negative pressure guide housing is the hollow body of bell mouth shape.
When the negative pressure guide housing was movable guard, the negative pressure guide housing can be by interior half cover (3), outer half (4) two on cover forms or multi-disc is formed, and half cover (3) in outer half cover (4) length slightly is shorter than partly covers in its radian is slightly larger than (3).The end of interior half cover (3) is established and is extended the 90 interior retainer plates (10) that partly cover of spending in the directed arc, the end of outer half cover (4) is provided with the outer retainer plates (11) that partly cover of 90 degree that stretch out, inside and outside partly cover retainer plate (10), (11) be provided with in half cover inlet (12) and outer half cover inlet (13).
In the air inlet periphery of face frame (2) front end, be provided with interior, in, the interior collar (9) of outer three projectioies, middle collar (8) and outer collar (7), the outside of the inside of interior collar (9) and outer collar (7) all is provided with and blocks (5) and wild card (6) in several.
Middle and lower part at interior card (5), wild card (6) all has draw-in groove, and the direction of draw-in groove is facing to middle collar (8).
The draw-in groove height of interior card (5) and wild card (6) is slightly larger than the inside and outside thickness that partly covers retainer plate (10), (11).
The face frame (2) of smoke exhaust ventilator also can be presented prismatoid narrow under the Wide, and leaning forward of the upper end of face frame (2) makes face frame (2) surface and indoor smoke discharging pipe form the angle less than 90 degree.
Shown in Fig. 2,3:, also be provided with oil smoke separate mesh (14) at the air inlet place of smoke pumping machine side frame (2) front end.
Concrete enforcement is as follows:
As shown in Figure 1, 2: when the pipeline embedded range hood uses, earlier interior half cover (3), outer half cover (4) are installed in the air inlet place of smoke pumping machine side frame (2) front end.The method of installing is: with the interior half cover inlet (12) of interior half cover (3) retainer plate (10), aim at and be inserted in the interior card (5) of face frame (2) front end, half cover (3) clockwise or in being rotated counterclockwise, interior card (5) covers (3) solid circle (10) of deciding with interior collar (9), middle collar (8) with interior half to be fixed, and interior half cover (3) can clockwise or be rotated counterclockwise the angle of adjusting the oil suction cigarette.The outer half outer half cover inlet (13) that covers (4) retainer plate (11) is aimed at and is inserted in the wild card (6) of face frame (2) front end, clockwise or be rotated counterclockwise outer half cover (4), wild card (6) is fixing with the retainer plate (11) that outer collar (7), middle collar (8) will partly cover (4) outward, and outer half covers (4) can clockwise or be rotated counterclockwise the angle of adjusting the oil suction cigarette.
Best fume exhaust mode is the top that interior half cover (3) is placed the pipeline embedded range hood, to partly cover the below that (4) place the pipeline embedded range hood outward, like this, interior half cover (3) has formed a totally enclosed type negative pressure guide housing, fume exhaust the best with outer half cover (4).
Shown in Fig. 4,5: fixed or movable negative pressure guide housing can be made into telescopic folding.
Claims (8)
1. heavy duty detergent smoke discharging pipe embedded range hood, it mainly is made up of blower fan, face frame, it is characterized in that: the air inlet place at smoke pumping machine side frame front end, be provided with the negative pressure guide housing, the negative pressure guide housing is fixedlyed connected with the face frame or is flexibly connected.
2. a kind of heavy duty detergent smoke discharging pipe embedded range hood according to claim 1, it is characterized in that: the negative pressure guide housing is the hollow body of bell mouth shape.
3. a kind of heavy duty detergent smoke discharging pipe embedded range hood according to claim 1, it is characterized in that: the negative pressure guide housing can be made up of or multi-disc is formed inside and outside two and half covers, partly cover length outward and slightly be shorter than interior half cover, half cover in its radian is slightly larger than, the end of interior half cover is established and is extended the 90 interior retainer plates that partly cover of spending in the directed arc, the end of outer half cover is established the outer outer retainer plates that partly cover that extend 90 degree of directed arc, inside and outside partly cover retainer plate be provided with in half cover inlet and outer half cover inlet.
4. a kind of heavy duty detergent smoke discharging pipe embedded range hood according to claim 1, it is characterized in that: the air inlet periphery of smoke pumping machine side frame front end, be provided with interior, in, the collar of outer three projectioies, the inside of interior collar and the outside of outer collar all are provided with several inside and outside cards.
5. a kind of heavy duty detergent smoke discharging pipe embedded range hood according to claim 4, it is characterized in that: the middle and lower part of inside and outside card has draw-in groove, and the direction of draw-in groove is facing to middle collar, and the height of inside and outside draw-in groove is a little more than the inside and outside thickness that partly covers retainer plate.
6. a kind of heavy duty detergent smoke discharging pipe embedded range hood according to claim 1 is characterized in that: fixed or movable negative pressure guide housing can be made into telescopic folding.
7. a kind of heavy duty detergent smoke discharging pipe embedded range hood according to claim 1, it is characterized in that: the face frame of smoke exhaust ventilator also can be presented prismatoid narrow under the Wide, leaning forward of the upper end of face frame makes face frame table face and indoor smoke discharging pipe form the angle less than 90 degree.
8. a kind of heavy duty detergent smoke discharging pipe embedded range hood according to claim 1, it is characterized in that: the air inlet place at smoke pumping machine side frame front end also is provided with the oil smoke separate mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206376082U CN201925987U (en) | 2010-12-02 | 2010-12-02 | Highly-efficient soot discharge pipeline embedding range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206376082U CN201925987U (en) | 2010-12-02 | 2010-12-02 | Highly-efficient soot discharge pipeline embedding range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925987U true CN201925987U (en) | 2011-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206376082U Expired - Fee Related CN201925987U (en) | 2010-12-02 | 2010-12-02 | Highly-efficient soot discharge pipeline embedding range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486315A (en) * | 2010-12-06 | 2012-06-06 | 陈辉 | High efficiency smoke evacuation pipeline embedded type smoke ventilator |
| CN102980226A (en) * | 2011-09-07 | 2013-03-20 | 陈辉 | Silence type efficient near-suction type catering oil fume exhaust ventilator |
-
2010
- 2010-12-02 CN CN2010206376082U patent/CN201925987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486315A (en) * | 2010-12-06 | 2012-06-06 | 陈辉 | High efficiency smoke evacuation pipeline embedded type smoke ventilator |
| CN102980226A (en) * | 2011-09-07 | 2013-03-20 | 陈辉 | Silence type efficient near-suction type catering oil fume exhaust ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Hui Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20131202 |