CN2248836Y - Deep type cooking-fume remover with fume correcting chamber - Google Patents
Deep type cooking-fume remover with fume correcting chamber Download PDFInfo
- Publication number
- CN2248836Y CN2248836Y CN 95224919 CN95224919U CN2248836Y CN 2248836 Y CN2248836 Y CN 2248836Y CN 95224919 CN95224919 CN 95224919 CN 95224919 U CN95224919 U CN 95224919U CN 2248836 Y CN2248836 Y CN 2248836Y
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- CN
- China
- Prior art keywords
- fume collecting
- fume
- collecting chamber
- collecting chambers
- casing
- 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.)
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Abstract
The utility model discloses a deep type oil fume exhausting fan with fume collecting chambers. The utility model is composed of a machine body assembly, a front cover plate and an upright plate which are connected with the machine body assembly in a detachable mode. A bottom plate forming a housing is improved into a folded edge structure whose right part and left part are symmetrical, namely a down trapezoid structure, or a down trapezoid round angle transition structure, or a rectangle structure. The folded edge structure forms two inward concave fume collecting chambers with both sides of the housing, and the fume collecting chambers form fume collecting buffering areas. The fume collecting buffering areas are adjacent to an air inlet, so that the paths through which oil fume enters the air inlet become short. After a fan runs, negative pressure is formed in the fume collecting chambers to speed up oil fume to enter the fume collecting chambers entirely for suction and exhaust, so that the problem that oil fume volatilizes upwards and overflows oil fume exhausting fans can be prevented efficiently, and environmental pollution is decreased.
Description
The utility model relates to the kitchen fume ventilation equipment.
Along with expanding economy, range hood has entered huge numbers of families, and become the necessaries that family kitchen ventilates, the oil smoke that its energy suction kitchen sink produces, purify air in kitchen, particularly adopt the range hood of centrifugal fan, big with its suction, outstanding advantages such as noise is low and favored by the user, but since air inlet from the kitchen range identity distance from far away, the air port area is big, and the base plate under the air inlet is the paperback formula, and promptly both sides were excessive outside machine to the left and right after this structural defective made and still has the part oil smoke to rise in smoking process to run into base plate, causes the part oil smoke can't suction to go out and polluted the kitchen environment air.
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of improved base arrangement is provided, and makes the fume collecting chamber that forms two indents with the casing both sides, can stop oil smoke upwards volatilization and the deep kitchen ventilator of excessive band fume collecting chamber effectively.
Scheme of the present utility model is: range hood by cylinder block set with form with its detachable shroud upper panel that is connected, cylinder block set comprise centrifugal fan on casing, the fixing casing, left and right in plate, illuminating lamp, lubricating cup, be fixed on blower fan and left and right on the plate the air intake oralia and be fixed on safety cage on the air intake oralia, the base plate that its invention is to form casing is the flanging structure of left and right symmetry, make the fume collecting chamber that forms two indents with the casing both sides, utilize this fume collecting chamber can stop upwards volatilization and excessive of oil smoke effectively, reach to reduce and pollute purpose.
The utility model compared with prior art, because having improved the base arrangement of former paperback formula is the flanging structure, the fume collecting chamber of two indents forms collection cigarette buffer area, structure after the improvement is near air inlet, and the route that makes oil smoke enter the air port is lacked, after the blower fan running, promptly form negative pressure in the fume collecting chamber, make oil smoke all enter fume collecting chamber rapidly and exhausted outside the discharge machine, thoroughly stoped upwards volatilization and excessive of oil smoke effectively, reduce environmental pollution by air inlet.
Description of drawings.
Fig. 1 is the utility model structural representation stereogram.
Fig. 2 is scheme 1 structural representation (removing riser, shroud upper panel) of base plate.
Fig. 3 is scheme 2 structural representations (removing riser, shroud upper panel) of base plate.
Fig. 4 is scheme 3 structural representations (removing riser, shroud upper panel) of base plate.
Be described in further detail again by above-mentioned accompanying drawing embodiment.
Shown in Fig. 1-4, the band fume collecting chamber deep kitchen ventilator by cylinder block set (4) with form with its detachable shroud upper panel that is connected (1), riser (2) three parts.
Cylinder block set is basic part with the casing, and it is shaped by upper plate (7), base plate (13), side plate (5) spot welding.Be fixed on centrifugal fan (8) is arranged on the casing, left and right in plate (6), (11); illuminating lamp (12) (comprising illuminating window and illumination cover), lubricating cup (15); air intake oralia (10) is fixed on the left and right middle plate of blower fan and both sides; the safety cage (9) of protection blower fan is fixed on again on the air intake oralia, and oil groove (14) also leaves on the air intake oralia.The base plate (13) of forming casing is the flanging structure of left and right symmetry, makes the fume collecting chamber (16) that forms two indents with the casing both sides, and this flanging structure can be trapezoidal (Fig. 2) or fall trapezoidal round-corner transition (Fig. 3) or rectangular configuration (Fig. 4).
Shroud upper panel (1) is provided with Control Component (3), and it is 92233999.6 ＂ spring button card ＂ by the patent No. with the patent No. is 93222397.4 ＂ Self-tightening hook " be connected with cylinder block set is detachable.Make complete machine form the smoke-collecting area territory of a sealing after loading onto shroud upper panel, the oil smoke that the kitchen range face is risen all enters blower fan and discharges outdoor.
Riser (2) is located at the cylinder block set top, utilizes two wing bolts and U-shaped spiral shell plate and cylinder block set to be fastenedly connected, and detachable.The user can use easy accessibility by oneself removing riser.
Claims (5)
1. deep kitchen ventilator with fume collecting chamber, by cylinder block set (4) with form with its detachable shroud upper panel that is connected (1), cylinder block set comprise centrifugal fan (8) on casing, the fixing casing, left and right in plate (6), (11), illuminating lamp (12), lubricating cup (15), be fixed on blower fan and left and right on the plate air intake oralia (10) and be fixed on safety cage (9) on the air intake oralia, the base plate (13) that it is characterized in that forming casing is the flanging structure of left and right symmetry, makes the fume collecting chamber (16) that forms two indents with the casing both sides.
2. the deep kitchen ventilator of being with fume collecting chamber as claimed in claim 1 is characterized in that the flanging structure of base plate (13) is trapezoidal.
3. the deep kitchen ventilator of being with fume collecting chamber as claimed in claim 1 is characterized in that the flanging structure of base plate (13) is trapezoidal, and adjacent two flangings are with round-corner transition.
4. the deep kitchen ventilator of being with fume collecting chamber as claimed in claim 1 is characterized in that the flanging structure of base plate (13) is rectangular.
5. the deep kitchen ventilator of being with fume collecting chamber as claimed in claim 1 is characterized in that cylinder block set (4) top is provided with dismountable riser (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95224919 CN2248836Y (en) | 1995-10-12 | 1995-10-12 | Deep type cooking-fume remover with fume correcting chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95224919 CN2248836Y (en) | 1995-10-12 | 1995-10-12 | Deep type cooking-fume remover with fume correcting chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2248836Y true CN2248836Y (en) | 1997-03-05 |
Family
ID=33871526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95224919 Revoked CN2248836Y (en) | 1995-10-12 | 1995-10-12 | Deep type cooking-fume remover with fume correcting chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2248836Y (en) |
-
1995
- 1995-10-12 CN CN 95224919 patent/CN2248836Y/en not_active Revoked
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C28 | Revocation of patent right or utility model | ||
| RW01 | Full revocation of patent right |
Decision date of revocation: 20010320 |