CN204502631U - A kind of self-extinguishing deduster - Google Patents
A kind of self-extinguishing deduster Download PDFInfo
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- CN204502631U CN204502631U CN201520028114.7U CN201520028114U CN204502631U CN 204502631 U CN204502631 U CN 204502631U CN 201520028114 U CN201520028114 U CN 201520028114U CN 204502631 U CN204502631 U CN 204502631U
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- deduster
- fire
- extinguishing
- self
- fire tube
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Abstract
The utility model discloses a kind of self-extinguishing deduster, the inwall surrounding of described deduster is furnished with the spy fire tube of pressurising, described spy fire tube adopts the form fixed and arranged of coiled pipe or coil pipe at clean room's inwall of deduster and ash bucket inwall, described spy fire tube one end is closed, the other end is communicated with the Open valve of the extinguisher cylinder that extinguishing chemical is housed, and described Open valve is connected by signal with alarm module simultaneously.The utility model visits fire tube by combustion high temperature fusing, the extinguishing chemical of trigger fire extinguishers is put out a fire from the indentation, there ejection visiting fire tube, to being quick on the draw of fire, put out a fire rapidly, its structure is simple, production cost is low, efficiently solve the latent fire hazard that deduster exists, can extensively apply in the industrial production.
Description
Technical field
The utility model belongs to deduster technical field, be specifically related to a kind of can the deduster of self-extinguishing.
Background technology
Current domestic deduster in use, due to reasons such as dry weather, combustible dust, environment temperature and electrostatic, easily causes dust combustion in ash bucket, thus causes filter cylinder, cloth bag and deduster on fire.
Deduster breaking out of fire is unavoidable, and how to be reduced to minimum by loss is emphasis.Because deduster belongs to totally-enclosed casing, after breaking out of fire, be not easily found.Conventional is set temperature sensor at present, when the alarm that reaches a high temperature, goes process after discovery before sending someone again, opens access door for ash remover, put out a fire, delay the valuable time.Another kind of extinguishing device is put out a fire by automatic switching on water pipe after employing high temperature alarm, but adopt above-water method, easily causes filter cylinder or filter bag to damage and scrap, and under small-scale latent fire hazard, the equipment loss caused is larger.
Utility model content
The technical problem that the utility model solves is: put out a fire not in time for after the breaking out of fire of deduster inside, and the defect that the economic loss adopting above-water method to cause is large, the utility model provide a kind of novel can the deduster of self-extinguishing, it is sensitive for fire reflection, fire extinguishing is rapid, can't cause damage to deduster internal part.
The utility model adopts following technical scheme to realize: a kind of self-extinguishing deduster, described deduster 1 comprises clean room 11 and ash bucket 12, be provided with filter cylinder 17 in described clean room 11, the endoporus of described filter cylinder 17 is communicated with the blower fan 13 on top, is ash bucket 12 below described filter cylinder 17; The clean room 11 of described deduster 1 and ash bucket 12 inwall surrounding are furnished with the spy fire tube 4 of pressurising, and described spy fire tube 4 one end is closed, and the other end is communicated with extinguisher cylinder 2 Open valve 21 that extinguishing chemical is housed.
Further, described Open valve 21 is pressure switch, and described pressure switch is connected by signal with alarm module 5 simultaneously.
Preferably, described alarm module 5 adopts audible-visual annunciator.
Further, described extinguisher cylinder 2 is installed in deduster 1 housing exterior walls.
Preferably, described extinguisher cylinder 2 adopts carbon dioxide extinguisher.
In the utility model, described spy fire tube 4 adopts the form fixed and arranged of coiled pipe or coil pipe at clean room 11 inwall of deduster and ash bucket 12 inwall.
The utility model arranges spy fire tube at deduster inwall, when there is burning in deduster inside, fire tube is visited in high temperature fusing, extinguishing chemical is put out a fire from the indentation, there ejection visiting fire tube by the Open valve of trigger fire extinguishers, the where burning i.e. spy fire tube fusing at this place, burning point is put out a fire, being quick on the draw to fire, fire extinguishing rapidly, in conjunction with fire alarm module, human assistance is thoroughly put out a fire, adopt carbon dioxide as extinguishing chemical, damage can not be caused to the parts of deduster inside, can reuse after the parts burnt out are changed to deduster internal overhaul, can not impact remaining part, reduce cleaner due to the loss caused on fire.
From the above mentioned, structure of the present utility model is simple, and production cost is low, efficiently solves the latent fire hazard that deduster exists, can extensively apply in the industrial production.
Accompanying drawing explanation
Fig. 1 is the outward appearance front view of self-extinguishing deduster of the present utility model.
Fig. 2 is the outside side view of self-extinguishing deduster of the present utility model.
Fig. 3 is the schematic internal view of self-extinguishing deduster of the present utility model.
Fig. 4 is the extinguisher cylinder connection diagram in the utility model.
Number in the figure:
1-deduster, 2-extinguisher cylinder, 3-ash bucket, 4-visits fire tube, 5-alarm module,
11-clean room, 12-ash bucket, 13-blower fan, 14-air outlet, 15-air inlet, 16-blowback gas bag, 17-filter cylinder, 18-access door, 21-Open valve.
Detailed description of the invention
Embodiment
See Fig. 1, Fig. 2 and Fig. 3, deduster 1 of the present utility model comprises clean room 11 and ash bucket 12, filter cylinder 17 is provided with in clean room 11, the endoporus of filter cylinder 17 is communicated with the blower fan 13 on top, it is ash bucket 12 below filter cylinder 17, ash bucket 12 connects ash bucket 3 by unloading valve, and filter cylinder 17 is provided with the dust that blowback gas bag 16 filters adhesion on blowback filter cylinder.
Dusty gas is under blower negative pressure effect, enter in clean room 11 by air inlet 15, oarse-grained dust, due to Action of Gravity Field, is directly fallen in ash bucket 3 by ash bucket 12, short grained dust changes airflow direction baffling through deduster internal diversion plate, carries out isolated by filtration through filter cylinder 17.The air outlet 14 of air after purification from dust remover roof under fan action is discharged, when constantly being deposited to a certain degree on filter cylinder 17 surface by the dust stopped, utilize compressed air blowback cleaning filter cylinder 17 surface dust in blowback gas bag 16, keep filter cylinder to clean.The housing of deduster 1 is provided with some openable access doors 18.
Specifically see Fig. 3 and Fig. 4, the inwall surrounding of deduster 1 is furnished with the spy fire tube 4 of pressurising, be included in clean room 11 inwall and ash bucket 12 inwall surrounding, visit fire tube 4 one end to close, the other end is communicated with extinguisher cylinder 2 Open valve 21 that extinguishing chemical is housed, extinguisher cylinder 2 is installed in deduster 1 housing exterior walls, visits the form fixed and arranged that fire tube 4 adopts coiled pipe or coil pipe, effectively improves and visits the contact area of fire tube in deduster inner space.Open valve 21 is pressure switch, and pressure switch is connected by signal with alarm module 5 simultaneously, and this signal connects can adopt wired electric signal or wireless communication module connection.Preferably, alarm module 5 adopts audible-visual annunciator, burns in deduster inside, notifies operating personnel when visiting fire tube explosion ejection extinguishing chemical.Preferably, extinguisher cylinder 2 adopts carbon dioxide extinguisher, avoids other liquid extinguishers to cause the parts of deduster inside to damage because paddling.
When dust in dust collector ash hopper or filter cylinder burning, when occurring on fire, the spy fire tube 4 that inside is full of pressure is softened and explosion being heated, visit the pressure drop of fire tube 4 inside, automatically start the Open valve 21 on extinguisher cylinder 2, Open valve 21 is adopted as normally closed pressure switch, in spy fire tube after pressure drop, Open valve is opened, and the extinguishing chemical in extinguisher cylinder 2 discharges a large amount of carbon dioxides from spy fire tube 4 blast hole, puts out a fire to the burning point of deduster inside.Send signal enabling alarm module 5 to report to the police, alert deduster internal firefighting device starts simultaneously, and operating personnel's access door 18 opened on deduster carries out fire extinguishing and confirms and repair system, again filling extinguishing chemical.
Those of ordinary skill in the field are to be understood that: these are only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any amendment of making, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a self-extinguishing deduster, it is characterized in that: described deduster (1) comprises clean room (11) and ash bucket (12), filter cylinder (17) is provided with in described clean room (11), the endoporus of described filter cylinder (17) is communicated with the blower fan (13) on top, and described filter cylinder (17) below is ash bucket (12); The clean room (11) of described deduster (1) and ash bucket (12) inwall surrounding are furnished with the spy fire tube (4) of pressurising, described spy fire tube (4) one end is closed, and the other end is communicated with extinguisher cylinder (2) Open valve (21) that extinguishing chemical is housed.
2. a kind of self-extinguishing deduster according to claim 1, described Open valve (21) is pressure switch, and described pressure switch is connected by signal with alarm module (5) simultaneously.
3. a kind of self-extinguishing deduster according to claim 2, described alarm module (5) adopts audible-visual annunciator.
4. a kind of self-extinguishing deduster according to claim 1, described extinguisher cylinder (2) is installed in deduster (1) housing exterior walls.
5. a kind of self-extinguishing deduster according to claim 4, described extinguisher cylinder (2) adopts carbon dioxide extinguisher.
6. a kind of self-extinguishing deduster according to any one of claim 1-5, described spy fire tube (4) adopts the form fixed and arranged of coiled pipe or coil pipe at clean room's (11) inwall of deduster and ash bucket (12) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028114.7U CN204502631U (en) | 2015-01-15 | 2015-01-15 | A kind of self-extinguishing deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028114.7U CN204502631U (en) | 2015-01-15 | 2015-01-15 | A kind of self-extinguishing deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204502631U true CN204502631U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028114.7U Active CN204502631U (en) | 2015-01-15 | 2015-01-15 | A kind of self-extinguishing deduster |
Country Status (1)
| Country | Link |
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| CN (1) | CN204502631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664614A (en) * | 2016-01-08 | 2016-06-15 | 三河市同飞制冷设备有限公司 | Dust remover with nitrogen gas automatic fire extinguishing device |
| CN106178788A (en) * | 2016-08-26 | 2016-12-07 | 陈美青 | Self-extinguishing cleaner unit |
-
2015
- 2015-01-15 CN CN201520028114.7U patent/CN204502631U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664614A (en) * | 2016-01-08 | 2016-06-15 | 三河市同飞制冷设备有限公司 | Dust remover with nitrogen gas automatic fire extinguishing device |
| CN105664614B (en) * | 2016-01-08 | 2018-07-17 | 三河同飞制冷股份有限公司 | A kind of deduster with nitrogen automatic fire extinguisher |
| CN106178788A (en) * | 2016-08-26 | 2016-12-07 | 陈美青 | Self-extinguishing cleaner unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 59, nanzhuyuan Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: AEROSPACE KAITIAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 410100 No. 15, Xingsha Avenue, Changsha Economic Development Zone, Changsha, Hunan Patentee before: KAITIAN ENVIRONMENTAL TECH. Co.,Ltd. |