CN205174492U - Rising -falling tone nodal pattern smoke ventilator - Google Patents
Rising -falling tone nodal pattern smoke ventilator Download PDFInfo
- Publication number
- CN205174492U CN205174492U CN201520790733.XU CN201520790733U CN205174492U CN 205174492 U CN205174492 U CN 205174492U CN 201520790733 U CN201520790733 U CN 201520790733U CN 205174492 U CN205174492 U CN 205174492U
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- China
- Prior art keywords
- pipe
- lifting
- cavity
- smoke
- rising
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- Expired - Fee Related
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Abstract
The utility model discloses a rising -falling tone nodal pattern smoke ventilator, including the petticoat pipe, tobacco pipe and fan, the petticoat pipe is connected with the tobacco pipe, the fan sets up in the tobacco pipe, be equipped with lower extreme open -ended lift cavity in the lateral wall of tobacco pipe, be equipped with and go up and down cavity matched with lift adjusting lever at the top of petticoat pipe, be equipped with the limiting insertion hole who is linked together with the cavity that goes up and down on the outer wall of tobacco pipe, be equipped with the location jack on lift adjusting lever, be equipped with the location bolt in limiting insertion hole, the petticoat pipe passes through the lift adjusting lever activity and sets up in the lift cavity just spacing fixedly through the location bolt, be equipped with the buffering pressure spring between the roof of lift adjusting lever and lift cavity. The utility model has the advantages of simple structure, the stability in use is good, can carry out the high position control of petticoat pipe as required to reach the smoke textraction effect of ideal, the adjustability is strong, and the suitability is good, and is rational in infrastructure and practical.
Description
Technical field
The utility model belongs to smoke pumping equipment technical field, is specifically related to a kind of rising-falling tone nodal pattern smoke exhaust ventilator.
Background technology
Along with the fast development of smoke exhaust ventilator, the use of smoke exhaust ventilator also gets more and more, the smoke exhaust ventilator of prior art is all fixedly installed mostly, the oil smoke amount produced due to different pots is also different, so the different efficiency that effectively could improve smoke exhaust ventilator of the height of its smoke exhaust ventilator, and the smoke exhaust ventilator of prior art can not carry out lift adjustment as required, thus affect its applicability and practicality to a certain extent.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model is to provide that a kind of structure is simple, stability in use good and the rising-falling tone nodal pattern smoke exhaust ventilator that adjustability is strong.
The technical scheme realizing the utility model object is a kind of rising-falling tone nodal pattern smoke exhaust ventilator, comprise petticoat pipe, smoke pipe and blower fan, described petticoat pipe is connected with described smoke pipe, described blower fan is arranged in described smoke pipe, the lifting cavity of lower ending opening is provided with in the sidewall of described smoke pipe, the lifting regulating rod matched with described lifting cavity is provided with at the top of described petticoat pipe, the outer wall of described smoke pipe is provided with the spacing jack be connected with described lifting cavity, described lifting regulating rod is provided with positioning jack, fastening screw is provided with in described spacing jack, described petticoat pipe to be movably arranged in described lifting cavity by lifting regulating rod and spacing fixing by described fastening screw, buffering stage clip is provided with between described lifting regulating rod and the roof of described lifting cavity.
Lifting protective baffle plate is provided with in the inwall bottom of described smoke pipe, described lifting protective baffle plate comprises top fixed dam and lifting portable plate, the movable chamber of bottom surface opening is provided with in the fixed dam of described top, described lifting portable plate is movably arranged in described movable chamber, the top of described top fixed dam is fixed on bottom the inwall of described smoke pipe, and the bottom surface activity of described lifting portable plate is pressed on described petticoat pipe upper surface.
Stressed stage clip is provided with between described lifting portable plate and the roof in described movable chamber.
Be provided with between described lifting regulating rod and described lifting cavity and protect slide guide layer.
The utility model has positive effect: structure of the present utility model is simple, stability in use good, and the height and position that can carry out petticoat pipe as required regulates, thus reaches desirable smoke discharging effect, and adjustability is strong, and applicability is good, rational in infrastructure and practical.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of rising-falling tone nodal pattern smoke exhaust ventilator, comprise petticoat pipe 1, smoke pipe 2 and blower fan 3, described petticoat pipe 1 is connected with described smoke pipe 2, described blower fan 3 is arranged in described smoke pipe 2, the lifting cavity 4 of lower ending opening is provided with in the sidewall of described smoke pipe 2, the lifting regulating rod 5 matched with described lifting cavity 4 is provided with at the top of described petticoat pipe 1, the outer wall of described smoke pipe 2 is provided with the spacing jack 6 be connected with described lifting cavity 4, described lifting regulating rod 5 is provided with positioning jack 7, fastening screw 8 is provided with in described spacing jack 6, it is interior and spacing fixing by described fastening screw 8 that described petticoat pipe 1 is movably arranged on described lifting cavity 4 by lifting regulating rod 5, be provided with between described lifting regulating rod 5 and the roof of described lifting cavity 4 and cushion stage clip 9.
Lifting protective baffle plate 10 is provided with in the inwall bottom of described smoke pipe 2, described lifting protective baffle plate 10 comprises top fixed dam 101 and lifting portable plate 102, the movable chamber 103 of bottom surface opening is provided with in described top fixed dam 101, described lifting portable plate 102 is movably arranged in described movable chamber 103, the top of described top fixed dam 101 is fixed on bottom the inwall of described smoke pipe 2, and the bottom surface activity of described lifting portable plate 102 is pressed on described petticoat pipe 1 upper surface.
Stressed stage clip 104 is provided with between described lifting portable plate 102 and the roof in described movable chamber 103.
Be provided with between described lifting regulating rod 5 and described lifting cavity 4 and protect slide guide layer 11.
Structure of the present utility model is simple, stability in use good, and the height and position that can carry out petticoat pipe as required regulates, thus reaches desirable smoke discharging effect, and adjustability is strong, and applicability is good, rational in infrastructure and practical.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (4)
1. a rising-falling tone nodal pattern smoke exhaust ventilator, comprise petticoat pipe, smoke pipe and blower fan, described petticoat pipe is connected with described smoke pipe, described blower fan is arranged in described smoke pipe, it is characterized in that: the lifting cavity being provided with lower ending opening in the sidewall of described smoke pipe, the lifting regulating rod matched with described lifting cavity is provided with at the top of described petticoat pipe, the outer wall of described smoke pipe is provided with the spacing jack be connected with described lifting cavity, described lifting regulating rod is provided with positioning jack, fastening screw is provided with in described spacing jack, described petticoat pipe to be movably arranged in described lifting cavity by lifting regulating rod and spacing fixing by described fastening screw, buffering stage clip is provided with between described lifting regulating rod and the roof of described lifting cavity.
2. rising-falling tone nodal pattern smoke exhaust ventilator according to claim 1, it is characterized in that: be provided with lifting protective baffle plate in the inwall bottom of described smoke pipe, described lifting protective baffle plate comprises top fixed dam and lifting portable plate, the movable chamber of bottom surface opening is provided with in the fixed dam of described top, described lifting portable plate is movably arranged in described movable chamber, the top of described top fixed dam is fixed on bottom the inwall of described smoke pipe, and the bottom surface activity of described lifting portable plate is pressed on described petticoat pipe upper surface.
3. rising-falling tone nodal pattern smoke exhaust ventilator according to claim 2, is characterized in that: between described lifting portable plate and the roof in described movable chamber, be provided with stressed stage clip.
4. rising-falling tone nodal pattern smoke exhaust ventilator according to claim 3, is characterized in that: be provided with between described lifting regulating rod and described lifting cavity and protect slide guide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790733.XU CN205174492U (en) | 2015-10-10 | 2015-10-10 | Rising -falling tone nodal pattern smoke ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790733.XU CN205174492U (en) | 2015-10-10 | 2015-10-10 | Rising -falling tone nodal pattern smoke ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174492U true CN205174492U (en) | 2016-04-20 |
Family
ID=55738481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790733.XU Expired - Fee Related CN205174492U (en) | 2015-10-10 | 2015-10-10 | Rising -falling tone nodal pattern smoke ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594814A (en) * | 2019-09-05 | 2019-12-20 | 宁波方太厨具有限公司 | Fume exhaust fan |
-
2015
- 2015-10-10 CN CN201520790733.XU patent/CN205174492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594814A (en) * | 2019-09-05 | 2019-12-20 | 宁波方太厨具有限公司 | Fume exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |