CN201943322U - Novel environmental-friendly fireproof flue gas discharge duct device - Google Patents
Novel environmental-friendly fireproof flue gas discharge duct device Download PDFInfo
- Publication number
- CN201943322U CN201943322U CN2011200227178U CN201120022717U CN201943322U CN 201943322 U CN201943322 U CN 201943322U CN 2011200227178 U CN2011200227178 U CN 2011200227178U CN 201120022717 U CN201120022717 U CN 201120022717U CN 201943322 U CN201943322 U CN 201943322U
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- CN
- China
- Prior art keywords
- flue gas
- blast cap
- hood
- gas discharge
- discharge duct
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- Expired - Fee Related
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Abstract
The utility model relates to a novel environmental-friendly fireproof flue gas discharge duct device, which consists of a plurality of sections of fireproof composite board duct forming structures which are connected together to form a flue gas discharge duct (12) through flanges (8). The utility model is characterized in that the side surface of the flue gas discharge duct (12) is provided with a plurality of flue gas flow guide air inlet holes (13), the flue gas flow guide air inlet holes (13) and a flow guide pipe (5) are connected, a choke valve (4) is arranged at a joint of the flue gas flow guide air inlet hole (13) and the flow guide pipe (5), the top of the flue gas discharge duct (12) is provided with a hood fixing foot (3), the hood fixing foot (3) is provided with a hood (2), a tobacco tar purifying device (1) is arranged between the hood (2) and the hood fixing foot (3), and an exhaust pipe (14) of the tobacco tar purifying device (1) penetrates through a hood through hole and extends out of the hood (2). The flue gas discharge duct (12) is made of fireproof composite boards, and the device has the advantages of simple structure, smooth surface, low production cost, strong impact resistance, fire protection, sun protection and long service life.
Description
Affiliated technical field
The utility model relates to a kind of device of handling daily life waste gas, relates to a kind of novel environment friendly fire and smoke exhaust feed channel device specifically.
Background technology
Along with China's rapid economy development, also corresponding thereupon fast development, especially highrise building of real estate building trade is particularly outstanding.In recent years, country vigorously advocates the low-carbon (LC) theory of " energy-saving and emission-reduction, environmental protection ", preserves the ecological environment, and Everybody is responsible, begins from myself.Therefore, also more and more higher to the requirement of the fume emission of the highrise building daily life of esidential building.
At present, the kitchen discharging waste gas of traditional esidential building generally is to adopt ventilating fan or kitchen hood to discharge, and the oil stain accumulation of kitchen fume reaches the potential safety hazard that there is breaking out of fire in uniform temperature.Even if the equipment by pipeline central exhaust gas is arranged, but, be the flue gas exhaust pipeline that adopts materials such as traditional cement, sand-lime, lime putty to make mostly, the shortcoming of its existence mainly contains two aspects: on the one hand, cost of production height, smoke evacuation tube wall approach, anti-flexibility, vertical bearing and anti-impact are pressed poor performance, do not reach the standard of design and use; On the other hand, the waste gas of burning without any processing directly by row of conduits in atmosphere, cause environment pollution.
Summary of the invention
In order to overcome the deficiency that now above technology exists, the utility model provides a kind of novel environment friendly fire and smoke exhaust feed channel device.
The technical scheme that the utility model technical solution problem is adopted is: a kind of novel environment friendly fire and smoke exhaust feed channel device, it is connected as one by flange by plurality of sections fire-resistant composite panel material pipeline molding structure and forms flue gas exhaust pipeline and form, it is characterized in that: described flue gas exhaust pipeline side is provided with several flue gas water conservancy diversion air inlets, described flue gas water conservancy diversion air inlet is connected with mozzle and is provided with resistance valve in interface, the top of described flue gas exhaust pipeline is provided with the blast cap fixing feet, described blast cap fixing feet is provided with blast cap, be provided with the tobacco tar purifier between blast cap and the blast cap fixing feet, the stack of described tobacco tar purifier passes the blast cap through hole and extends to outside the blast cap; Described flange is provided with sealing mat between connecting; Described tobacco tar purifier is unpowered blower fan or smoke exhaust fan.
The beneficial effects of the utility model: whole device adopts the fire-resistant composite panel material as flue gas exhaust pipeline, and it is simple in structure, smooth surface is smooth, low production cost, strong, the sun-proof fire prevention of resistance ability, long service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the enlarged diagram of flange connection of the present utility model.
Among the figure: 1. tobacco tar purifier, 2. blast cap, 3. blast cap fixing feet, 4. resistance valve, 5. stream guiding tube, 6. smoke extractor, 7. screw, 8. flange, 9. sealing mat, 10. bolt, 11. buildings, 12. flue gas exhaust pipelines, 13. flue gas water conservancy diversion air inlets, 14. stacks.
The specific embodiment
As Fig. 1, shown in 2, a kind of novel environment friendly fire and smoke exhaust feed channel device, it is connected as one by flange 8 by plurality of sections fire-resistant composite panel material pipeline molding structure and forms flue gas exhaust pipeline 12 and form.Described fire-resistant composite panel material pipeline molding structure is that fire-resistant composite panel material and right angle are strengthened wire rod by the needed processing dimension of machine cuts, connects moulding by the dislocation amalgamation with the nailing willow, makes Workpiece structure intensity higher, the stability of reinforcement.Be provided with sealing mat 9 between described flange 8 connects, reinforce, avoid the flue gas in the flue gas exhaust pipeline 12 between two flanges 8, to overflow by screw 7.Described flue gas exhaust pipeline 12 sides are provided with several flue gas water conservancy diversion air inlets 13, described flue gas water conservancy diversion air inlet 13 is connected with mozzle 5 and is provided with resistance valve 4 in interface, and this resistance valve 4 effectively stops the flue gas of building 11 to enter backflow the flue gas exhaust pipeline 12 from smoke extractor 6 through mozzle 5.The top of described flue gas exhaust pipeline 12 is provided with blast cap fixing feet 3, described blast cap fixing feet 3 is provided with blast cap 2, avoid being exposed to the sun or raining to drench and causing tobacco tar purifier 1 to damage of sunshine, be provided with tobacco tar purifier 1 between blast cap 2 and the blast cap fixing feet 3, the stack 14 of described tobacco tar purifier 1 passes the blast cap through hole and extends to outside the blast cap 2; Described tobacco tar purifier 1 is unpowered blower fan or smoke exhaust fan.The whole device of the utility model adopts the fire-resistant composite panel material as flue gas exhaust pipeline 12, by bolt 10 whole device is fixed on building 11 sidewalls, has simple in structure, advantages such as smooth surface is smooth, low production cost, the resistance ability is strong, fire prevention is sun-proof, long service life.
The utility model not only is confined to above preferred embodiment, everyly utilizes the utility model in structure or in shape, making the close product that is drawn that changes, and all drops on protection domain of the present utility model.
Claims (3)
1. novel environment friendly fire and smoke exhaust feed channel device, it is connected as one by flange (8) by plurality of sections fire-resistant composite panel material pipeline molding structure and forms flue gas exhaust pipeline (12) and form, it is characterized in that: described flue gas exhaust pipeline (12) side is provided with several flue gas water conservancy diversion air inlets (13), described flue gas water conservancy diversion air inlet (13) is connected with mozzle (5) and is provided with resistance valve (4) in interface, the top of described flue gas exhaust pipeline (12) is provided with blast cap fixing feet (3), described blast cap fixing feet (3) is provided with blast cap (2), be provided with tobacco tar purifier (1) between blast cap (2) and the blast cap fixing feet (3), the stack (14) of described tobacco tar purifier (1) passes the blast cap through hole and extends to outside the blast cap (2).
2. novel environment friendly fire and smoke exhaust feed channel device according to claim 1 is characterized in that: described flange (8) is provided with sealing mat (9) between connecting.
3. novel environment friendly fire and smoke exhaust feed channel device according to claim 1 is characterized in that: described tobacco tar purifier (1) is unpowered blower fan or smoke exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200227178U CN201943322U (en) | 2011-01-20 | 2011-01-20 | Novel environmental-friendly fireproof flue gas discharge duct device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200227178U CN201943322U (en) | 2011-01-20 | 2011-01-20 | Novel environmental-friendly fireproof flue gas discharge duct device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943322U true CN201943322U (en) | 2011-08-24 |
Family
ID=44470671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200227178U Expired - Fee Related CN201943322U (en) | 2011-01-20 | 2011-01-20 | Novel environmental-friendly fireproof flue gas discharge duct device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943322U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605934A (en) * | 2011-12-31 | 2012-07-25 | 徐仁春 | Gas delivery device and installation method thereof |
| CN105507560A (en) * | 2015-12-01 | 2016-04-20 | 中衡设计集团股份有限公司 | Open space firefighting and smoke exhaust structure of high-rise office building with curtain walls |
| CN110107064A (en) * | 2019-05-17 | 2019-08-09 | 中冶建工集团有限公司 | Flue apparatus of plastering and flue plastering method |
-
2011
- 2011-01-20 CN CN2011200227178U patent/CN201943322U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605934A (en) * | 2011-12-31 | 2012-07-25 | 徐仁春 | Gas delivery device and installation method thereof |
| CN102605934B (en) * | 2011-12-31 | 2015-08-05 | 徐仁春 | A kind of charge delivery mechanism and mounting method thereof |
| CN105507560A (en) * | 2015-12-01 | 2016-04-20 | 中衡设计集团股份有限公司 | Open space firefighting and smoke exhaust structure of high-rise office building with curtain walls |
| CN110107064A (en) * | 2019-05-17 | 2019-08-09 | 中冶建工集团有限公司 | Flue apparatus of plastering and flue plastering method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20120120 |