CN206810496U - Electrostatic smoke device - Google Patents
Electrostatic smoke device Download PDFInfo
- Publication number
- CN206810496U CN206810496U CN201720746413.3U CN201720746413U CN206810496U CN 206810496 U CN206810496 U CN 206810496U CN 201720746413 U CN201720746413 U CN 201720746413U CN 206810496 U CN206810496 U CN 206810496U
- Authority
- CN
- China
- Prior art keywords
- circular
- steel cylinder
- circular steel
- conductive shaft
- sword
- 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
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 229920005479 Lucite® Polymers 0.000 claims abstract description 9
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 22
- 239000003546 flue gas Substances 0.000 abstract description 22
- 230000008030 elimination Effects 0.000 abstract description 12
- 238000003379 elimination reaction Methods 0.000 abstract description 12
- 230000005684 electric field Effects 0.000 description 10
- 239000002245 particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 244000170916 Paeonia officinalis Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of electrostatic smoke device, belong to fire-fighting and rescue field, including blower fan, circular steel cylinder, earthed system, high-voltage D.C. generator, conductive shaft, the fixed support of insulation and some circular discharge swords, insulation fixation is supported by two, and it is fixedly mounted in circular steel tube inner chamber, conductive shaft is arranged between the fixed support of two insulation, circular discharge sword is arranged on conductive shaft, and electrically connected with conductive shaft, 16mm gap is provided between the border of circular discharge sword and circular steel cylinder inwall, lucite protection cylinder is provided between adjacent circular electric discharge sword, lucite protects jacket casing on conductive shaft, high-voltage D.C. generator is located at circular steel cylinder right-hand member and electrically connected with conductive shaft, blower fan is mounted in circular steel cylinder left end inner chamber, earthed system electrically connects with circular steel cylinder.The utility model small volume, operation flexibly convenient, smoke elimination efficiency and safe, and can be applied to minimal enclosed volume, can be achieved the elimination on the spot of flue gas, it is not necessary to by flue gas discharge outdoor.
Description
Technical field
Fire-fighting and rescue field is the utility model is related to, is especially a kind of scene of a fire electrostatic smoke device.
Background technology
Fire is most frequently, most generally threatens one of major casualty of public security and social development, after fire occurs,
A large amount of toxic and harmful gas and particulate matter caused by the substance combustions such as high polymer material are all the direct killers in fire.Typically
Smoke particle particle diameter is several microns to tens microns in flue gas, more than the wavelength of visible ray, there is complete bridging effect to visible ray.
When flue gas is more climing, it is seen that light weakens significantly because of the masking by smoke particle, causes visibility to substantially reduce, and flue gas pair
Human eye has great stimulation, allows people can't keep one's eyes open, and can not distinguish escape route, makes one to produce very big feeling of terror, usually gives
The situation that causes confusion is evacuated, flue dust is still slowly difficult to disperse in the case that the intensity of a fire has been extinguished.It is a large amount of caused by fire
Dense smoke can all cause to seriously endanger to the physiology and psychology of people, be brought very to finding passway for escaping, finding ignition point and put out a fire
Big difficulty, hinder rescue and fire-fighting work.
The harm brought for flue gas, Japanese scholar have invented a kind of vehicle-mounted electrostatic smoke device, the smoke elimination car
Front portion be stretching structure, in use, smoke elimination electrode protrudes 3.7 meters of Chinese herbaceous peony portion, not the used time be contracted to 3 meters.This smoke elimination equipment
Mentality of designing be use to indoor overall space apply electric field, using ground, wall and ceiling as earth polar in a manner of, to charged
Particle is adsorbed.When personnel operate to equipment, electric field can be formed in whole scene of a fire space, to the people of operating personnel
Body forms safely certain threaten.In addition, the equipment is large-scale smoke elimination car, can not be effective for some specific minimal enclosed volumes
Expansion, equipment is heavy, lacks flexibility.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of small volume, operation flexibly convenient, smoke elimination efficiency and peace
Quan Xinggao, and the electrostatic smoke device of minimal enclosed volume can be applied to.
Technical solution of the present utility model is to provide a kind of electrostatic smoke device with following structure, including wind
Machine, circular steel cylinder, earthed system, high-voltage D.C. generator, conductive shaft, the fixed support of insulation and some circular discharge swords, absolutely
Edge is fixed and is supported by two, and is fixedly mounted in circular steel tube inner chamber, and conductive shaft is arranged on the fixed support of two insulation
Between, circular discharge sword is arranged on conductive shaft, and electrically connect with conductive shaft, the border of circular discharge sword and circular steel cylinder inwall it
Between be provided with 16mm gap, lucite protection cylinder is provided between adjacent circular electric discharge sword, lucite protection jacket casing is being led
In electric axis, high-voltage D.C. generator is located at circular steel cylinder right-hand member and electrically connected with conductive shaft, and blower fan is in circular steel cylinder left end
In chamber, earthed system electrically connects with circular steel cylinder.
Electrostatic smoke device described in the utility model, wherein, the circular discharge sword is coaxially disposed with circular steel cylinder.
Electrostatic smoke device described in the utility model, wherein, the fixed support of insulation uses polytetrafluoroethylmaterial material
It is made.
Electrostatic smoke device described in the utility model, wherein, the circular discharge sword is made of copper product.
Electrostatic smoke device described in the utility model, wherein, the circular steel cylinder is made of white Steel material.
Electrostatic smoke device described in the utility model, wherein, the outside weldings of the circular steel cylinder have a screw, screw with
Copper litz wire is connected between earthed system.
After above structure, compared with prior art, the utility model electrostatic smoke device has advantages below：Will be outer
After portion's power on high-voltage D.C. generator, circular discharge sword border starts to put the circular steel cylinder at a distance of 16mm strongly
Electricity, produce plasma (negative ions)；Blower fan is opened, outside flue gas enters under blower fan suction from circular steel cylinder right-hand member
Enter high voltage electric field, in the process, negative ions bump against with flue gas particle, make flue gas charged, soot is in the presence of electric field force
To ground connection polar motion, electronics can be discharged when being contacted with earthing pole, soot is then deposited on earthing pole, i.e., the inwall of circular steel cylinder
On, purified gas is discharged from circular steel cylinder left end, reaches the effect of smoke elimination.Thus it is not difficult to find out, 1, the utility model makes
The inner chamber of circular steel cylinder forms electric field, and not therefore prior art, greatly improves like that using whole scene of a fire space as electric field
The security of operating personnel；2nd, small volume, it can be applied to minimal enclosed volume, small underground is built, remote in heavy construction
The places such as the room of smoke removal facility, ship；3rd, flexibly convenient, smoke elimination efficiency high is operated, can be in the short period of time to certain cigarette
Gas is realized and eliminated on the spot.
Circular discharge sword and circular steel cylinder are coaxially disposed so that circular discharge sword is perpendicular to flue gas direction is entered, and this is in circle
Streamer annulus can be formed during shape electric discharge sword electric discharge, and flue gas can then be passed through by the annulus completely, in the absence of electric discharge blind area, so as to enter
One step improves smoke effect.
Insulated made of polytetrafluoroethylmaterial material fixed support, there is good mechanical strength, electrical insulating property, corrosion-resistant
Property and heat-resisting quantity, flue gas can be passed through by both sides space.
Corona scale can further be increased using circular discharge sword made of copper product.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model electrostatic smoke device.
Embodiment
The utility model electrostatic smoke device is described in further detail with reference to the accompanying drawings and detailed description：
As shown in figure 1, in this embodiment, the utility model electrostatic smoke device includes blower fan 10, circular steel
Cylinder 11, earthed system 12, high-voltage D.C. generator 16, conductive shaft 15, the fixed support 14 of insulation and some circular discharge swords 13.
The fixed support 14 of insulation has two, and is made of polytetrafluoroethylmaterial material, and the fixed support 14 of two insulation is fixedly mounted
In the circular inner chamber of steel cylinder 11；Conductive shaft 15 is a zinc-plated steel column, between the fixed support 14 of two insulation；Circle is put
Electric sword 13 is arranged on conductive shaft 15, and is electrically connected with conductive shaft 15, and circular discharge sword 13 is made of copper product, can enter one
Step increase corona scale, in actual use, operating personnel can dismantle according to being actually needed to circular discharge sword 13
Or addition；16mm gap, adjacent circular electric discharge sword are provided between the border of circular discharge sword 13 and the inwall of circular steel cylinder 11
Lucite protection cylinder 17 is provided between 13, to realize the fixation to circular discharge sword 13, prevents it from being sent out by airflow influence
Raw movement；Lucite protection cylinder 17 is enclosed on conductive shaft 15, and lucite protects cylinder 17 except can be carried out to conductive shaft 15
Protection is outer, can also adjust the spacing of circular discharge sword 13 by the increase and decrease of itself quantity；High-voltage D.C. generator 16 is positioned at circle
The right-hand member of shape steel cylinder 11 is simultaneously electrically connected with conductive shaft 15, and circular steel cylinder 11 is made of white Steel material；In order to ensure circular steel cylinder 11
Inner sealing, blower fan 10 is welded in the circular left end inner chamber of steel cylinder 11, realizes the flow of flue gas of overall space, blower fan 10
This mounting means, also improve portability of the present utility model；The outside weldings of circular steel cylinder 11 have screw, screw and ground connection
Copper litz wire is connected between system 12, and then is grounded the electrical connection of system 12 and circular steel cylinder 11.
Circular discharge sword 13 is coaxially disposed with circular steel cylinder 11 so that circular discharge sword 13 perpendicular to entering flue gas direction, this
Streamer annulus can be formed when circular discharge sword 13 discharges, and flue gas can then be passed through by the annulus completely, in the absence of electric discharge blind area,
So as to further improve smoke effect.
After external power source is connected into high-voltage D.C. generator 16, the border of circular discharge sword 13 starts to the circle at a distance of 16mm
Steel cylinder 11 is discharged strongly, produces plasma (negative ions)；Blower fan 10 is opened, outside flue gas is made in the suction of blower fan 10
Under, enter high voltage electric field from the circular right-hand member of steel cylinder 11, in the process, negative ions bump against with flue gas particle, make flue gas lotus
Electricity, soot, to ground connection polar motion, electronics can be discharged when being contacted with earthing pole, soot is then deposited on and connect in the presence of electric field force
On earth polar, i.e., on the inwall of circular steel cylinder 11, purified gas is discharged from the circular left end of steel cylinder 11, reaches the effect of smoke elimination.
Thus be not difficult to find out, 1, the utility model the inner chamber of circular steel cylinder is formed electric field, and not prior art like that will whole fire
Therefore field space, substantially increases the security of operating personnel as electric field；2nd, small volume, can be applied to minimal enclosed volume,
The place such as the room away from smoke removal facility, ship in small underground building, heavy construction, it is alternatively arranged as moving fume extractor progress
Auxiliary eliminates smoke, and is eliminated for the flue gas of narrow and small closing space and special fire and provides reference；3rd, flexibly convenient, smoke elimination efficiency is operated
Height, certain flue gas can be realized in the short period of time and eliminated on the spot.
The utility model can complete the elimination on the spot of flue gas in the space of closing, it is not necessary to discharge flue gas outdoor；
The utility model applies also for small enclosed hemi-closure space, such as residential building, cabin, cable gallery, the underground space, melt pit
And eliminated without the fire smoke in mechanical smoke extraction or fixed smoke removal facility failure place.When exhaust smoke level is insufficient or large-scale smoke evacuation work
For tool when can not deploy, the utility model can be used as arbitrary way, carry out auxiliary smoke evacuation, by using can lift energy quickly
Degree of opinion, fire origin is found, the safe escape for the control of Initial Stage of Fire, the rescue of fire fighter, personnel provides certain help.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, all should fall into the scope of protection of the utility model.
Claims (6)
- A kind of 1. electrostatic smoke device, it is characterised in that：Including blower fan (10), circular steel cylinder (11), earthed system (12), high pressure DC generator (16), conductive shaft (15), the fixed support (14) of insulation and some circular discharge swords (13), the insulation are fixed Support (14) has two, and is fixedly mounted in circular steel cylinder (11) inner chamber, and the conductive shaft (15) is arranged on two insulation Between fixed support (14), the circular discharge sword (13) is arranged on conductive shaft (15), and is electrically connected with conductive shaft (15), circle Be provided with 16mm gap between border and circular steel cylinder (11) inwall of shape electric discharge sword (13), adjacent circular discharge sword (13) it Between be provided with lucite protection cylinder (17), lucite protection cylinder (17) is enclosed on conductive shaft (15), the HVDC Generator (16) is located at circular steel cylinder (11) right-hand member and electrically connected with conductive shaft (15), and the blower fan (10) is mounted in circular steel cylinder (11) in left end inner chamber, the earthed system (12) electrically connects with circular steel cylinder (11).
- 2. electrostatic smoke device according to claim 1, it is characterised in that：The circular discharge sword (13) and circular steel cylinder (11) it is coaxially disposed.
- 3. electrostatic smoke device according to claim 1, it is characterised in that：The fixed support (14) of insulation uses poly- four Fluoride material is made.
- 4. electrostatic smoke device according to claim 1, it is characterised in that：The circular discharge sword (13) uses copper product It is made.
- 5. electrostatic smoke device according to claim 1, it is characterised in that：The circular steel cylinder (11) uses white Steel material It is made.
- 6. electrostatic smoke device according to any one of claims 1 to 5, it is characterised in that：Outside the circular steel cylinder (11) Portion is welded with screw, and copper litz wire is connected between the screw and earthed system (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746413.3U CN206810496U (en) | 2017-06-26 | 2017-06-26 | Electrostatic smoke device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746413.3U CN206810496U (en) | 2017-06-26 | 2017-06-26 | Electrostatic smoke device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206810496U true CN206810496U (en) | 2017-12-29 |
Family
ID=60762261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720746413.3U Expired - Fee Related CN206810496U (en) | 2017-06-26 | 2017-06-26 | Electrostatic smoke device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206810496U (en) |
-
2017
- 2017-06-26 CN CN201720746413.3U patent/CN206810496U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |