CN106907746A - A kind of efficient kitchen ventilator and its supporting kitchen range top - Google Patents
A kind of efficient kitchen ventilator and its supporting kitchen range top Download PDFInfo
- Publication number
- CN106907746A CN106907746A CN201510967154.2A CN201510967154A CN106907746A CN 106907746 A CN106907746 A CN 106907746A CN 201510967154 A CN201510967154 A CN 201510967154A CN 106907746 A CN106907746 A CN 106907746A
- Authority
- CN
- China
- Prior art keywords
- airduct
- kitchen range
- range top
- high efficiency
- hood
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
Abstract
The invention provides a kind of high efficiency cooker hood and its supporting kitchen range top, it is made up of upper and lower two parts, top is range hood, bottom is gas kitchen range.Range hood casing bottom is provided with semiclosed U-shaped tracheae, and tracheae lower section is provided with flat elongate strip air outlet.Kitchen range top top is again provided with semiclosed U-shaped tracheae, and tracheae top is provided with flat elongate strip air outlet.Operationally, ventilating fan is opened, negative pressure is formed in lampblack absorber suction muffler, produce rotation to rise air-flow, the oil smoke for producing will be cooked by outside emission by exhaust pipe to kitchen.Meanwhile, the air blower of lampblack absorber and the kitchen range top is opened, air curtain is formed below casing and above the kitchen range top, the oil smoke produced when cooking is enclosed in certain space, and absorb completely, improve the efficiency for absorbing oil smoke.The present invention not only can effectively prevent oil smoke from spreading, keep room air salubrious, while the operating efficiency of range hood, save energy can also be improved.
Description
Technical field
The present invention relates to kitchen utensils, especially a kind of high efficiency cooker hood and its supporting kitchen range top.
Background technology
The operation principle of lampblack absorber is that, by its internal blower fan installed, high speed centrifugation rotation after powered up produces powerful rotation to rise air-flow, the oil smoke produced when cooking is rejected into outside by air outlet.
Most of lampblack absorber is top suction type in the market, i.e., whole range hood is located at the surface of the kitchen range top.Centrifugal fan is installed in the suction muffler of range hood, and centrifugal fan rotates at a high speed during work, produces certain negative pressure, and then generation rotation rises air-flow, and the characteristic risen naturally using oil smoke, and the waste gas that the harmful oil smoke and burning that will cook generation are produced is absorbed.For ease of operation, generally there is the height space of 75cm or so between the suction muffler and the kitchen range top of range hood, the presence in this space reduces the operating efficiency of range hood to a certain extent, while so that oil smoke readily diffuses into outside.
It is many in the market using range hood power is improved in order to preferably reach the effect of absorption oil smoke, in the way of strengthening the current rate of centrifugal blower work generation.The method is although feasible, but due to the raising of range hood power, one side energy consumption increase, another aspect noise also increases therewith.And it is also unsatisfactory to absorb the effect of oil smoke, it is impossible to reach the purpose for absorbing oil smoke completely.
The content of the invention
To overcome existing range hood to absorb oil smoke scarce capacity, and the big defect of high energy consumption, noise.The invention provides a kind of high efficiency cooker hood and its supporting kitchen range top.The range hood casing bottom is provided with the semiclosed tracheae of U-shaped, and tracheae bottom is provided with flat elongate strip air outlet, air blower is provided with lampblack absorber discharge duct, is connected by tracheae between air blower and tracheae.Lampblack absorber bottom is gas kitchen range, kitchen range top upper edge edge is provided with airduct, airduct top is provided with flat elongate strip air outlet, the kitchen range top is internally provided with air blower, during work, the air blower of lampblack absorber and its supporting kitchen range top produces certain malleation air-flow, and malleation air-flow is delivered to by secondary airduct by air main, finally through secondary airduct top flat elongate strip opening, air curtain is formed around above the kitchen range top and below lampblack absorber, about 15 centimetres downwards of top air curtain, bottom air curtain is high about 60 centimetres upwards, on, lower air curtain is combined, so as to form closing space in lampblack absorber and kitchen range top plane surrounding, the oil smoke produced when cooking is entirely limited in the closed space surrounded in air curtain.The negative pressure produced when now being worked by the air blower inside range hood blast pipe, the oil smoke in closed space that just completely can be formed air curtain is absorbed completely, and is unlikely to diffuse to outside the kitchen range top.
The beneficial effects of the invention are as follows：
Because oil smoke can be limited to certain region by the present invention, just as one piece of invisible cloche is covered on around the kitchen range top and lampblack absorber, even if now reducing the power of range hood, same effect can be also reached.The power of range hood ventilating fan is mostly at 200 watts or so in the market, and ventilating fan power of the present invention only needs 80 watts to can reach same effect, also only at 40 watts or so, compared to traditional range hood, efficiency of the invention is significantly reduced the power of upper and lower air blower.Simultaneously as ventilating fan and air blower are all installed on apart from the kitchen range top remotely, the noise produced during work is also necessarily reduced.
Brief description of the drawings：
With reference to explanation is met, the present invention is further described with specific embodiment：
Fig. 1 is of the invention to face face structural representation
Fig. 2 is the top view of the kitchen range top of the present invention
Fig. 3 is the upward view of lampblack absorber of the present invention
Fig. 4 is the right view of Fig. 1
Fig. 5 is the close-up top view of airduct of the present invention 5 and 10
Fig. 6 is the right view of Fig. 5
Fig. 7 is the top view of hurricane globe of the present invention
Fig. 8 is the right view of hurricane globe of the present invention
Specific embodiment
It is of the invention actually used to be not limited to specific embodiment the following is specific embodiment of the invention.As shown in Figure 1, lampblack absorber is installed on kitchen range top top, air blower (6) is installed on lampblack absorber air outlet (13) front centre position, air blower (6) is connected by airduct (7) with airduct (5), and airduct (5) lower section is provided with flat elongate strip air outlet (14).Ventilating fan is installed on inside blast pipe (2) by wall locations.Kitchen range top lower section is provided with air blower (8) by wall locations, and air blower (8) top connects airduct (9).
As shown in Fig. 2 airduct (9) is through kitchen range top plane (16) lower section, and it is connected with airduct (10).Airduct (10) top is provided with flat elongate strip air outlet (12), and hurricane globe (11) is separably covered between stove eye and airduct (10).
As shown in figure 3, airduct (5) is installed on lampblack absorber casing (1) bottom with U-shaped semi-closed structure, airduct (5) bottom is provided with flat elongate strip air outlet (14).Filtering screen (17) is installed on suction muffler (17) inside, parallel with kitchen range top plane (16).
As shown in figure 4, the coaming plate that keeps out the wind (4) forms enclosed construction around discharge pipe (13), air blower (6) is installed on to keep out the wind and encloses between machine (4) and discharge pipe (13).
As shown in figure 5, airduct (5) and airduct (10) have flat elongate strip air outlet (12) and (14).As shown in fig. 6, airduct (5) and airduct (10) outside are higher than 1 millimeter of inner side.
As shown in fig. 7, hurricane globe (5) is indent hatch frame, it is detachably mounted between stove eye and secondary airduct (10), and its opening (15) is slightly larger than stove eye diameter.
Operation principle
During culinary art, start the air blower of the air blower and kitchen range top bottom positioned at lampblack absorber discharge pipe top simultaneously, form larger air quantity, and transmitted to airduct (5) and airduct (10) by airduct (7) and airduct (9), air-flow is formed in air outlet (14) and air outlet (12), and then form high about 60 centimetres, the air curtain that about 15 centimetres high formed below of lampblack absorber casing (1) in kitchen range top plane (15) top.Because the distance between gas kitchen range and lampblack absorber are usually 75 centimetres, therefore, during the oil smoke produced when cooking can be completely closed off the confined space between kitchen range top plane (15) and lampblack absorber casing (1) by the air curtain.Start during work positioned at the internal ventilating fan (3) of blast pipe (2), being internally formed rotation in suction muffler (15) rises air-flow, will block and is absorbed to kitchen in the oil smoke in air curtain.
Claims (10)
1. a kind of high efficiency cooker hood and its supporting kitchen range top, including range hood and positioned at range hood
The kitchen range top of lower section, it is characterised in that range hood casing (1) lower section is provided with U-shaped half
Closing airduct (5), airduct (5) is connected by airduct (7) with air blower (6), airduct (5)
Lower section is provided with flat elongate strip air outlet (14), and ventilating fan (3) is installed in discharge duct (2)
Portion, the kitchen range top is again provided with the semiclosed airduct of U-shaped (10), and airduct (10) is by airduct
(9) it is connected with air blower (8), airduct (10) top is provided with flat elongate strip air outlet (12),
Airduct (5) is higher than with the flat elongate strip air outlet (14) of airduct (10) and the outside of (12)
Inner side.
2. high efficiency cooker hood as claimed in claim 1 and its supporting kitchen range top, it is characterised in that described
Fume-exhausting ventilating fan (3) is positioned at discharge duct (2) and the link position of kitchen wall, and position
Inside kitchen.
3. high efficiency cooker hood as claimed in claim 1 and its supporting kitchen range top, it is characterised in that described
A diameter of 10-15 centimetres of discharge duct (3), dress ventilating fan (2) place's discharge duct (3) is straight
Footpath is 20-25 centimetres.
4. high efficiency cooker hood as claimed in claim 1 and its supporting kitchen range top, it is characterised in that described
The flat elongate strip air outlet (14) and (12) on airduct (5) bottom and airduct (10) top
Width is 1 millimeter.
5. the high efficiency cooker hood and its supporting kitchen range top as described in claim 1,2,3 or 4, it is special
Levy and be：Also include hurricane globe (11), it is described windproof to be covered with opening (15), hurricane globe (11)
It is detachably mounted between stove eye and airduct (10), hurricane globe (11) and airduct (10)
In same level highly, it is higher by 7-10 centimetres of kitchen range top plane (16) top.
6. the high efficiency cooker hood and its supporting kitchen range top as described in claim 1,2,3 or 4, it is special
Levy and be：The casing (1) is double-decker, and airduct (7) is between double-decker.
7. high efficiency cooker hood as claimed in claim 1 and its supporting kitchen range top, it is characterised in that：Institute
Airduct (5) is stated with airduct (10) outside higher than 1 millimeter of inner side.
8. the high efficiency cooker hood and its supporting kitchen range top as described in claim 1,2,3 or 4, it is special
Levy and be：Also include the coaming plate (4) that keeps out the wind, the coaming plate that keeps out the wind (4) is on casing (1)
Portion, hemi-closure space is formed around discharge pipe (13).
9. the high efficiency cooker hood and its supporting kitchen range top as described in claim 1,2,3 or 4, it is special
Levy and be：The air blower (6) is installed on discharge pipe (13) outside, the coaming plate that keeps out the wind (4)
It is internal.
10. the high efficiency cooker hood and its supporting kitchen range top as described in claim 1,2,3 or 4, its
It is characterised by：Also include filtering screen (17), filtering screen (17) is abreast installed on air-breathing
Chamber (15) is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510967154.2A CN106907746A (en) | 2015-12-22 | 2015-12-22 | A kind of efficient kitchen ventilator and its supporting kitchen range top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510967154.2A CN106907746A (en) | 2015-12-22 | 2015-12-22 | A kind of efficient kitchen ventilator and its supporting kitchen range top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106907746A true CN106907746A (en) | 2017-06-30 |
Family
ID=59200642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510967154.2A Pending CN106907746A (en) | 2015-12-22 | 2015-12-22 | A kind of efficient kitchen ventilator and its supporting kitchen range top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106907746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237558A (en) * | 2018-08-06 | 2019-01-18 | 珠海格力电器股份有限公司 | A kind of range hood |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6621058B1 (en) * | 2002-05-23 | 2003-09-16 | Samsung Electronics Co., Ltd. | Wall-mounted microwave oven with air curtain guide |
| CN2811799Y (en) * | 2005-04-22 | 2006-08-30 | 刘晓平 | Smoke exhaust ventilator |
| CN2861760Y (en) * | 2006-01-20 | 2007-01-24 | 苏华敏 | Fire resistant energy-saving burner by whirling in flame kernel |
| CN204704892U (en) * | 2015-05-19 | 2015-10-14 | 田英欣 | Small-sized split type air curtain system |
-
2015
- 2015-12-22 CN CN201510967154.2A patent/CN106907746A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6621058B1 (en) * | 2002-05-23 | 2003-09-16 | Samsung Electronics Co., Ltd. | Wall-mounted microwave oven with air curtain guide |
| CN2811799Y (en) * | 2005-04-22 | 2006-08-30 | 刘晓平 | Smoke exhaust ventilator |
| CN2861760Y (en) * | 2006-01-20 | 2007-01-24 | 苏华敏 | Fire resistant energy-saving burner by whirling in flame kernel |
| CN204704892U (en) * | 2015-05-19 | 2015-10-14 | 田英欣 | Small-sized split type air curtain system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237558A (en) * | 2018-08-06 | 2019-01-18 | 珠海格力电器股份有限公司 | A kind of range hood |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170630 |