CN202658855U - Prefabricated concrete thin wall smoke discharge flue - Google Patents
Prefabricated concrete thin wall smoke discharge flue Download PDFInfo
- Publication number
- CN202658855U CN202658855U CN 201220212953 CN201220212953U CN202658855U CN 202658855 U CN202658855 U CN 202658855U CN 201220212953 CN201220212953 CN 201220212953 CN 201220212953 U CN201220212953 U CN 201220212953U CN 202658855 U CN202658855 U CN 202658855U
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- China
- Prior art keywords
- flue
- smoke
- prefabricated concrete
- air inlet
- oil
- 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 prefabricated concrete thin wall smoke discharge flue, which comprises a flue main body, a wind baffle plate, an air inlet and diversion grooves, the air inlet is arranged on the side wall of the flue main body, the diversion grooves are arranged on the side wall of the flue main body at the lower end of the air inlet, the wind baffle plate is just opposite to the air inlet and is provided with an upward opening, and the lower end of the wind baffle plate is connected on an inner edge of the diversion grooves. In the prefabricated concrete smoke discharge flue, a hole is formed at the bottom of the wind baffle plate, a diversion groove is arranged, and smoke and oil are guided to one side of the flue and flow to the bottom layer of the flue by means of the dead weight of the smoke and the oil; the diversion direction of the smoke and oil diversion groove in each layer is divided into a left direction and a right direction, the smoke and the oil are prevented from being attached onto one side of the flue, and free falling is not facilitated. The prefabricated concrete smoke discharge flue is simple in structure, has good stability and high reliability, and is convenient to operate and use. By the prefabricated concrete smoke discharge flue, the smoke and the oil can be discharged better, are guided to one side of the flue, and fall into the bottom layer of the flue by means of the dead weight of the smoke and the oil.
Description
Technical field
The utility model relates to citizen's building smoke vent, relates in particular to Prefabricated Concrete thin-walled smoke vent.
Background technology
" residential fireproof type Central Gas Exhaust Systems " atlas of prior art number: among L05J104 and the L05J105, the flue of design is the concrete thin plate of hemicycle sphere at the air inlet port place verge board, verge board being arranged, opening upwards, lower seal.The flue gas that produces in the process that lampblack absorber uses in the future rises, but tobacco tar does not have exhaust outlet.
The utility model content
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of Prefabricated Concrete thin-walled smoke vent is provided, and can discharge better tobacco tar, with a lead side of flue of tobacco tar, utilizes the deadweight of tobacco tar, makes tobacco tar wander bottom to flue.
Prefabricated Concrete thin-walled smoke vent described in the utility model includes flue main body, verge board, air inlet port and guiding gutter.The flue main body is the main component of Prefabricated Concrete thin-walled smoke vent described in the utility model, the hollow square duct structure of cross section, on the sidewall of flue main body, be provided with air inlet port, in air inlet port, on the flue main body wall of lower end, be provided with guiding gutter, face in the air inlet port, be provided with the verge board of upward opening form, the lower end connection of verge board is arranged on the inside edge of guiding gutter.Prefabricated Concrete thin-walled smoke vent described in the utility model punches in the bottom of verge board, and guiding gutter is set, and with tobacco tar flue one side that leads, utilizes the tobacco tar deadweight, wanders to the flue bottom.It is right that the water conservancy diversion direction of every layer of cooking fume guiding groove is divided into a first from left, and the interval is arranged, in order to avoid oil smoke is attached to flue one side, is unfavorable for freely wandering.
Prefabricated Concrete thin-walled smoke vent described in the utility model, overall structure is simple, and is easy for operation, good stability, reliability is high.Use Prefabricated Concrete thin-walled smoke vent described in the utility model, can discharge better tobacco tar, with a lead side of flue of tobacco tar, utilize the deadweight of tobacco tar, make tobacco tar wander bottom to flue.
Description of drawings
Accompanying drawing 1 is the structural representation of Prefabricated Concrete thin-walled smoke vent described in the utility model.1-flue main body, 2-verge board, 3-air inlet port, 4-guiding gutter.
The specific embodiment
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: Prefabricated Concrete thin-walled smoke vent described in the utility model includes flue main body 1, verge board 2, air inlet port 3 and guiding gutter 4.Flue main body 1 is the main component of Prefabricated Concrete thin-walled smoke vent described in the utility model, the hollow square duct structure of cross section, on the sidewall of flue main body 1, be provided with air inlet port 3, on flue main body 1 sidewall of air inlet port 3 interior lower ends, be provided with guiding gutter 4, face in the air inlet port 3, be provided with the verge board 2 of upward opening form, the lower end connection of verge board 2 is arranged on the inside edge of guiding gutter 4.Prefabricated Concrete thin-walled smoke vent described in the utility model punches in the bottom of verge board, and guiding gutter is set, and with tobacco tar flue one side that leads, utilizes the tobacco tar deadweight, wanders to the flue bottom.It is right that the water conservancy diversion direction of every layer of cooking fume guiding groove is divided into a first from left, and the interval is arranged, in order to avoid oil smoke is attached to flue one side, is unfavorable for freely wandering.Prefabricated Concrete thin-walled smoke vent described in the utility model, overall structure is simple, and is easy for operation, good stability, reliability is high.Use Prefabricated Concrete thin-walled smoke vent described in the utility model, can discharge better tobacco tar, with a lead side of flue of tobacco tar, utilize the deadweight of tobacco tar, make tobacco tar wander bottom to flue.
Claims (1)
1. Prefabricated Concrete thin-walled smoke vent, include flue main body (1), verge board (2), air inlet port (3) and guiding gutter (4), it is characterized in that on the sidewall of flue main body (1), be provided with air inlet port (3), in air inlet port (3), on flue main body (1) sidewall of lower end, be provided with guiding gutter (4), face in the air inlet port (3), be provided with the verge board (2) of upward opening form, the lower end connection of verge board (2) is arranged on the inside edge of guiding gutter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212953 CN202658855U (en) | 2012-05-14 | 2012-05-14 | Prefabricated concrete thin wall smoke discharge flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212953 CN202658855U (en) | 2012-05-14 | 2012-05-14 | Prefabricated concrete thin wall smoke discharge flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658855U true CN202658855U (en) | 2013-01-09 |
Family
ID=47453769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220212953 Expired - Fee Related CN202658855U (en) | 2012-05-14 | 2012-05-14 | Prefabricated concrete thin wall smoke discharge flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658855U (en) |
-
2012
- 2012-05-14 CN CN 201220212953 patent/CN202658855U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130514 |