CN202899575U - Smoke exhausting ventilating pipe - Google Patents
Smoke exhausting ventilating pipe Download PDFInfo
- Publication number
- CN202899575U CN202899575U CN 201220554503 CN201220554503U CN202899575U CN 202899575 U CN202899575 U CN 202899575U CN 201220554503 CN201220554503 CN 201220554503 CN 201220554503 U CN201220554503 U CN 201220554503U CN 202899575 U CN202899575 U CN 202899575U
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- CN
- China
- Prior art keywords
- smoke
- dividing plate
- ventilating pipe
- filter screen
- smoke exhausting
- 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 discloses a smoke exhausting ventilating pipe. The smoke exhausting ventilating pipe comprises a pipe body and a separation plate which separates the pipe body into two chambers, and is characterized in that a ventilating hole is formed in the separation plate, a filtering net is bonded to the ventilating hole, a net cover is sleeved at the top end of the pipe body, and a reinforcing rib is embedded in the outer wall of the pipe body. The smoke exhausting ventilating pipe has the advantages of being good in smoke exhausting effect and high in structural strength.
Description
Technical field
The utility model relates to a kind of building ventilation device, relates in particular to the good smoke-discharging and ventilating pipe of a kind of smoke discharging effect.
Background technology
Along with the raising of people's living standard, house is also more and more exquisite.When buying the house, usually all higher to air-conditioning requirement.Ventilation is the important health technology of dust in the control room, pernicious gas or steam and the indoor microclimate of improvement.Its Main Function is to discharge pollute or moist, the overheated or excessively cold air of indoor band, sends into extraneous clean air.Change fresh air and can adopt exhaust fan, also can adopt air chimney.Wherein especially maximum with the consumption of air chimney.The air chimney of more stable and stronger can guarantee indoor good environment for a long time.Currently used room ventilation pipeline is made of substrate, fixed strip, and fixed strip is arranged at the angle that any adjacent two substrates forms, and bonding or riveted is connected between fixed strip and adjacent two substrates.Since pipeline may very long whole like this ventilating duct structure inadequate more stable and stronger just, deformation occurs easily.
The use of air chimney is a lot, and use also is not quite similar under different occasions.In the time of within being used for the hall, be for abundant fresh air is arranged in the holding chamber.When being used for the kitchen, be in order to discharge normally oil smoke.
Publication number is CN 201865306, open day discloses a kind of smoke extraction ventilating duct for the Chinese patent literature of 2011.06.15, comprise pipeline and the air intake of being located at pipe side wall, it is characterized in that: the diaphragm that is provided with inner cavity of pipe is divided into two cavitys in the described pipeline, wherein cavity one is flue collector, and flue collector is communicated to the pipeline upper port by the lower end of duct mouth; Cavity two is auxiliary flue, and the bottom of auxiliary flue is by being connected in the dividing plate sealing between pipe side wall and the diaphragm, and the top of auxiliary flue leads to the pipeline upper port, and described air intake is located on the pipe side wall of auxiliary flue place side.This patent documentation is divided into two cavitys by diaphragm with inner cavity of pipe, becomes flue collector and auxiliary flue, is used for smoke evacuation; But upper port and lower port all do not have dust-separation device, and long-term use makes flue collector and auxiliary flue block easily, and oil smoke is discharged smoothly.
The utility model content
The utility model is intended to for above-mentioned prior art long-term use makes flue collector and auxiliary flue block easily, the defective that oil smoke is discharged smoothly, provide a kind of and oil smoke can be discharged smoothly and structural strength is high, on-deformable smoke-discharging and ventilating pipe, the utlity model has the characteristics that smoke discharging effect is good, structural strength is high.
In order to realize the foregoing invention purpose, the technical solution adopted in the utility model is:
The smoke-discharging and ventilating pipe comprises body and body is divided into the dividing plate of two chambers, it is characterized in that: have gravity vent on the described dividing plate, be bonded with filter screen on the described gravity vent, described body top cover has square, and described tube wall is embedded with reinforcing rib.
It is spherical that described square is semicircle.
The order number of described filter screen is the 300-350 order.
During use, owing to be provided with dividing plate in the body, dividing plate is divided into two chambers with body, have gravity vent on the dividing plate, discharge thereby oil smoke can enter gravity vent, be bonded with filter screen at gravity vent, filter screen can be isolated some elaioleucites, flue gas is discharged smoothly, at body top cover square is arranged, and square to be semicircle spherical, can be good at stopping elaioleucite and dust, tube wall is embedded with reinforcing rib, has improved the structural strength of body, has prolonged the application life of body.
The beneficial effects of the utility model are mainly manifested in the following aspects:
One, owing to be provided with dividing plate in the body, dividing plate is divided into two chambers with body, has gravity vent on the dividing plate, discharges thereby oil smoke can enter gravity vent, is bonded with filter screen at gravity vent, and filter screen can be isolated some elaioleucites, and flue gas is discharged smoothly.
Two, at body top cover square is arranged, and square to be semicircle spherical, can be good at stopping elaioleucite and dust.
Three, tube wall is embedded with reinforcing rib, has improved the structural strength of body, has prolonged the application life of body.
Description of drawings
Fig. 1 is structural representation of the present utility model
Mark among the figure: 1, body, 2, dividing plate, 3, gravity vent, 4, filter screen, 5, square, 6, reinforcing rib.
The specific embodiment
Embodiment 1
The smoke-discharging and ventilating pipe comprises body 1 and body 1 is divided into the dividing plate 2 of two chambers, has gravity vent 3 on the described dividing plate 2, is bonded with filter screen 4 on the described gravity vent 3, and described body 1 top cover has square 5, and described body 1 outer wall is embedded with reinforcing rib 6.It is spherical that described square 5 is semicircle.The order number of described filter screen 4 is 300 orders.
Embodiment 2
The smoke-discharging and ventilating pipe comprises body 1 and body 1 is divided into the dividing plate 2 of two chambers, has gravity vent 3 on the described dividing plate 2, is bonded with filter screen 4 on the described gravity vent 3, and described body 1 top cover has square 5, and described body 1 outer wall is embedded with reinforcing rib 6.It is spherical that described square 5 is semicircle.The order number of described filter screen 4 is 330 orders.
Embodiment 3
The smoke-discharging and ventilating pipe comprises body 1 and body 1 is divided into the dividing plate 2 of two chambers, has gravity vent 3 on the described dividing plate 2, is bonded with filter screen 4 on the described gravity vent 3, and described body 1 top cover has square 5, and described body 1 outer wall is embedded with reinforcing rib 6.It is spherical that described square 5 is semicircle.The order number of described filter screen 4 is 350 orders.
During use, owing to be provided with dividing plate 2 in the body 1, dividing plate 2 is divided into two chambers with body 1, have gravity vent 3 on the dividing plate 2, discharge thereby oil smoke can enter gravity vent 3, be bonded with filter screen 4 at gravity vent 3, filter screen 4 can be isolated some elaioleucites, flue gas is discharged smoothly, at body 1 top cover square 5 is arranged, and square 5 to be semicircle spherical, can be good at stopping elaioleucite and dust, body 1 outer wall is embedded with reinforcing rib 6, has improved the structural strength of body 1, has prolonged the application life of body 1.
The utility model is not limited to above embodiment, but all should fall within the utility model claim protection domain.
Claims (3)
1. smoke-discharging and ventilating pipe, comprise body (1) and body (1) is divided into the dividing plate (2) of two chambers, it is characterized in that: have gravity vent (3) on the described dividing plate (2), be bonded with filter screen (4) on the described gravity vent (3), described body (1) top cover has square (5), and described body (1) outer wall is embedded with reinforcing rib (6).
2. described smoke-discharging and ventilating pipe according to claim 1, it is characterized in that: it is spherical that described square (5) is semicircle.
3. described smoke-discharging and ventilating pipe according to claim 1 and 2, it is characterized in that: the order number of described filter screen (4) is the 300-350 order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554503 CN202899575U (en) | 2012-10-26 | 2012-10-26 | Smoke exhausting ventilating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554503 CN202899575U (en) | 2012-10-26 | 2012-10-26 | Smoke exhausting ventilating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202899575U true CN202899575U (en) | 2013-04-24 |
Family
ID=48120261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220554503 Expired - Fee Related CN202899575U (en) | 2012-10-26 | 2012-10-26 | Smoke exhausting ventilating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202899575U (en) |
-
2012
- 2012-10-26 CN CN 201220554503 patent/CN202899575U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |