CN2395173Y - Pollution proof curtain of fume exhaust fan - Google Patents
Pollution proof curtain of fume exhaust fan Download PDFInfo
- Publication number
- CN2395173Y CN2395173Y CN 98251115 CN98251115U CN2395173Y CN 2395173 Y CN2395173 Y CN 2395173Y CN 98251115 CN98251115 CN 98251115 CN 98251115 U CN98251115 U CN 98251115U CN 2395173 Y CN2395173 Y CN 2395173Y
- Authority
- CN
- China
- Prior art keywords
- constant force
- utility
- exhaust ventilator
- model
- smoke exhaust
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of kitchen utensils of human living needs. The utility model which is used for cooking fume exhausters of kitchen cookers is characterized in that both ends of a rotating shaft 5 in a casing 1 are provided with constant force spring boxes 7 in which constant force springs 2 are arranged. An upper edge of a pollution proof curtain is connected with the rotating shaft 5, and the lower edge of the pollution proof curtain is provided with a cross arm 4. The utility model has the advantages that cooking fume exhausting efficiency of the cooking fume exhausters can be increased; cooking fumes can not diffuse in rooms.
Description
The utility model is to belong to the kitchen utensils field that the human lives needs.Be applied to the smoke exhaust ventilator of kitchen kitchen range.
Present smoke exhaust ventilator is for clean with the oil smoke suction of kitchen range, and adopting increases dust collecter, or reduces dust collecter, and shell adopts measures such as dark tube, but owing to use kitchen range cooking oil spout cigarette big especially, so indoor many slightly oil smoke that still flows.When smoke exhaust ventilator suction oil smoke, in the air draught of both sides and positive air flow all are pumped into by lampblack absorber, the effect of suction oil smoke is reduced.
The purpose of this utility model provides a kind of telescopic antifouling curtain of smoke exhaust ventilator.
The purpose of this utility model is achieved in that
Shown in Fig. 1 .2.3 smoke exhaust ventilator:
Its operation principle is to increase by two telescopic antifouling curtains in the both sides of smoke exhaust ventilator.The concrete course of work is: when needs use kitchen range the telescopic antifouling curtain elongation in both sides is fixed on the kitchen range top.Form two piece barriers in the both sides of kitchen range and smoke exhaust ventilator this moment, and the air-flow of former both sides has not just had when smoke exhaust ventilator suction oil smoke, has only the oil smoke and the positive air-flow of suction kitchen range, and pumping efficiency is improved.Not the time spent,, antifouling curtain all can be involved in the shell 1 because cross-arm is unclamped in the effect of constant force spring.
Concrete structure of the present utility model is provided by the following drawings and embodiment.
Fig. 1 is the utility model overall structure schematic diagram
Fig. 2 is the antifouling curtain structure schematic diagram of the utility model
Fig. 3 is the utility model constant force spring box structural representation
Now describe the utility model concrete structure in conjunction with the accompanying drawings in detail.
As Fig. 1, Fig. 2, shown in Figure 3, it is made up of shell 1, constant force spring box 2, antifouling curtain 3, cross-arm 4, turning cylinder 5, stay hook 6, constant force spring 7 and smoke exhaust ventilator 8.
It is characterized in that: constant force spring box 7 is equipped with at the two ends of the turning cylinder 5 in the shell 1, and constant force spring 2 is housed in the constant force spring box 7, and antifouling curtain 3 tops connect with turning cylinder 5, and bottom is provided with cross-arm 4.
The shell 1 that telescopic antifouling curtain structure is housed can have a style of one's own, or is installed in existing smoke exhaust ventilator both sides, or directly designs in the novel cooking fume exhauster both sides.
The utility model has the advantages that: block owing in the both sides of smoke exhaust ventilator antifouling curtain is set Entering of two sidewinds, make oil smoke only revolving near smoke exhaust ventilator air entry stream, can not spread Indoor, improved the pumping efficiency of smoke exhaust ventilator.
Claims (3)
1. antifouling curtain of smoke exhaust ventilator, it is made up of shell (1), constant force spring box (2), antifouling curtain (3), cross-arm (4), turning cylinder (5), stay hook (6), constant force spring (7), smoke exhaust ventilator (8), it is characterized in that: constant force spring box (7) is equipped with at the two ends of the turning cylinder (5) in the shell 1, and constant force spring (2) is housed in the constant force spring box (7); Antifouling curtain (3) top connects with turning cylinder (5), and bottom is provided with cross-arm (4).
2. the antifouling curtain of a kind of smoke exhaust ventilator according to claim 1 is characterized in that: antifouling curtain 3 slightly is longer than at the two ends of cross-arm (4).
3. the antifouling curtain of a kind of smoke exhaust ventilator according to claim 1 is characterized in that: the kitchen range top is provided with stay hook (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251115 CN2395173Y (en) | 1998-12-24 | 1998-12-24 | Pollution proof curtain of fume exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251115 CN2395173Y (en) | 1998-12-24 | 1998-12-24 | Pollution proof curtain of fume exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2395173Y true CN2395173Y (en) | 2000-09-06 |
Family
ID=33995352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98251115 Expired - Fee Related CN2395173Y (en) | 1998-12-24 | 1998-12-24 | Pollution proof curtain of fume exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2395173Y (en) |
-
1998
- 1998-12-24 CN CN 98251115 patent/CN2395173Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |