CN2764437Y - Dedusting conduit visible fire extinguishing device - Google Patents
Dedusting conduit visible fire extinguishing device Download PDFInfo
- Publication number
- CN2764437Y CN2764437Y CN 200520028322 CN200520028322U CN2764437Y CN 2764437 Y CN2764437 Y CN 2764437Y CN 200520028322 CN200520028322 CN 200520028322 CN 200520028322 U CN200520028322 U CN 200520028322U CN 2764437 Y CN2764437 Y CN 2764437Y
- Authority
- CN
- China
- Prior art keywords
- cleaning shaft
- fire
- fire extinguishing
- conduit
- extinguishing
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a fire-warning visible extinguishing device for a dedusting conduit, which comprises at least two rectangular holes arranged in the middle lower part of a powder dust dedusting conduit which is connected to a cyclone cleaner. A hinge is arranged at the upper side of each rectangular hole, and a visible window is connected to the hinge. A plurality of powder dust suction inlets are arranged on the powder dust dedusting conduit. A fire-extinguishing spray head is arranged in the inner side of the visible window in the front part of the powder dust dedusting conduit. An annular spray head is arranged at the rear part of the powder dust dedusting conduit, namely at the front end of the cyclone cleaner. The fire-extinguishing spray head and the annular spray head are connected with fire-extinguishing conduits. A main control valve is arranged in the front part of the fire-extinguishing conduit. The visible window is composed of arced glass, a metal frame, a sealing gasket and a lock hook. The annular spray head is provided with a spray head in the inner side of an annular pipe connected with the fire-extinguishing conduit. The powder dust dedusting pipe corresponding to the spay head is provided with a spray hole. The utility model has the characteristics of simple structure, low cost, convenient popularization, etc.
Description
Technical field
The utility model relates to a kind of wood working industry dust cleaning shaft fire alarm observation that is used for, and is specifically related to the visual device that puts out of cleaning shaft fire alarm.
Background technology
At present, external cleaning shaft auto-fire detection system and the automatic fire extinguishing system of introducing, its systems technology complicated operation, one-time investment is too high, and easily produce the wrong report malfunction, often cause mistake to spray the stopping production phenomenon, be difficult in the middle-size and small-size at home wood working industry of this technology promote.
Summary of the invention
The purpose of the utility model technology provides a kind of visual device that puts out of cleaning shaft fire alarm that is used in fire alarm observation of domestic wood working industry dust cleaning shaft and pipeline internal spraying fire extinguishing system specially.
The technical solution of the utility model realizes in the following manner.Be provided with one or several slots in the dust cleaning shaft middle and lower part that is connected on the cyclone dust collectors, and be connected with high temperature resistant arc safety glass visual window, its forward and backward position of dust cleaning shaft is respectively equipped with fire extinguishing sprayer and ring-like shower nozzle, its shower nozzle is connected on the fire extinguishing pipeline, and the front portion of fire extinguishing pipeline is provided with the master control valve.
Adopt after this structure, personnel are maked an inspection tour on ground can find abnormal conditions such as spark in the pipeline or smog by being installed in visible observation window in the cleaning shaft.When in confirming pipeline, fire alarm occurring, under the constant situation of deduster blower fan operating condition, open fire extinguishing master control valve rapidly, firing-fighting medium is under the effect of its pressure, by shower nozzle special in the pipeline with vaporific ejection, at this moment and since cleaning shaft in the effect of air inducing wind-force, the firing-fighting medium of ejection is advanced along pipe forward, dash full whole pipe gradually and play the fire extinguishing effect.
Its firing-fighting medium can adopt water, steam or 50 kilograms of dry powder extinguishers and more than 35 kilograms foam annihilator all can, its operating pressure is greater than 3Kg/cm
2Its fire extinguishing master control valve can adopt hand control valve or motor-operated control valve.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to schematic diagram.
Fig. 3 is that the B-B of Fig. 1 is to schematic diagram.
The specific embodiment
Fig. 1, Fig. 2 and shown in Figure 3, the visual device body 1 that puts out of cleaning shaft fire alarm comprises cyclone dust collectors 5 and dust cleaning shaft 2 compositions.Be provided with at least two slots 3 in dust cleaning shaft 2 middle and lower parts that are connected on the cyclone dust collectors 5, each slot 3 upside is provided with hinge 7, be connected with visual window 9 on the hinge 7, on dust cleaning shaft 2, be provided with several dust suction inlets 14, its dust cleaning shaft 2 anterior visual windows 9 inboards are provided with fire extinguishing sprayer 12, dust cleaning shaft 2 rear portions are that the front end of cyclone dust collectors 5 is provided with annular nozzle 4, fire extinguishing sprayer 12 and annular nozzle 4 are connected with fire extinguishing pipeline 13, and the front portion of fire extinguishing pipeline 13 is provided with master control valve 6.
Described visual window 9 is made of arc glass 18, metal edge frame 8, sealing gasket 10 and latch hook 11.
Described annular nozzle 4 is to be provided with at least two shower nozzles 17 by ring pipe 15 inboards that are connected with fire extinguishing pipeline 13, and the dust cleaning shaft 2 of corresponding shower nozzle 17 is provided with spray orifice 16.
Described fire extinguishing sprayer 12 is that the hollow spheroid is provided with spray orifice.
During concrete the use, personnel are maked an inspection tour on ground can find in the pipeline abnormal conditions such as spark or smog are arranged by the visible observation window, when being judged as fire alarm, open fire extinguishing master control valve 6 rapidly, at this moment, firing-fighting medium enters into fire extinguishing sprayer 12 and ring-like shower nozzle 4 with vaporific ejection by fire extinguishing pipeline 13 under pressure, because air inducing wind-force effect in the cleaning shaft, the firing-fighting medium of ejection is advanced along pipe forward, dash full whole pipe gradually and play the fire extinguishing effect.
Claims (3)
1, the visual device that puts out of a kind of cleaning shaft fire alarm, body (1) comprise cyclone dust collectors (5) and dust cleaning shaft (2) composition, it is characterized in that; Dust cleaning shaft (2) middle and lower part that is connected on the cyclone dust collectors (5) is provided with at least two slots (3), each slot (3) upside is provided with hinge (7), be connected with visual window (9) on the hinge (7), on dust cleaning shaft (2), be provided with several dust suction inlets (14), its anterior visual window of dust cleaning shaft (2) (9) inboard is provided with fire extinguishing sprayer (12), dust cleaning shaft (2) rear portion is that the front end of cyclone dust collectors (5) is provided with annular nozzle (4), fire extinguishing sprayer (12) and annular nozzle (4) are connected with fire extinguishing pipeline (13), and the front portion of fire extinguishing pipeline (13) is provided with master control valve (6).
2, the visual device that puts out of a kind of cleaning shaft fire alarm according to claim 1 is characterized in that; Visual window (9) is made of arc glass (18), metal edge frame (8), sealing gasket (10) and latch hook (11).
3, the visual device that puts out of a kind of cleaning shaft fire alarm according to claim 1 is characterized in that; Annular nozzle (4) is to be provided with at least two shower nozzles (17) by ring pipe (15) inboard that is connected with fire extinguishing pipeline (13), and the dust cleaning shaft (2) of corresponding shower nozzle (17) is provided with spray orifice (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028322 CN2764437Y (en) | 2005-03-02 | 2005-03-02 | Dedusting conduit visible fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028322 CN2764437Y (en) | 2005-03-02 | 2005-03-02 | Dedusting conduit visible fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2764437Y true CN2764437Y (en) | 2006-03-15 |
Family
ID=36167357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520028322 Expired - Fee Related CN2764437Y (en) | 2005-03-02 | 2005-03-02 | Dedusting conduit visible fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2764437Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611379A (en) * | 2013-11-20 | 2014-03-05 | 周敏 | Dust remover |
| CN108175984A (en) * | 2018-02-08 | 2018-06-19 | 海宁欧康电子科技有限公司 | A kind of spark blow-out of high intensity protecting against shock |
-
2005
- 2005-03-02 CN CN 200520028322 patent/CN2764437Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611379A (en) * | 2013-11-20 | 2014-03-05 | 周敏 | Dust remover |
| CN108175984A (en) * | 2018-02-08 | 2018-06-19 | 海宁欧康电子科技有限公司 | A kind of spark blow-out of high intensity protecting against shock |
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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 |