CN115192950A - Intelligent fire extinguishing and smoke filtering system method - Google Patents
Intelligent fire extinguishing and smoke filtering system method Download PDFInfo
- Publication number
- CN115192950A CN115192950A CN202210853953.7A CN202210853953A CN115192950A CN 115192950 A CN115192950 A CN 115192950A CN 202210853953 A CN202210853953 A CN 202210853953A CN 115192950 A CN115192950 A CN 115192950A
- Authority
- CN
- China
- Prior art keywords
- smoke
- fire
- dust removal
- filtering
- fire 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.)
- Pending
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 116
- 238000001914 filtration Methods 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims description 19
- 239000000428 dust Substances 0.000 claims abstract description 109
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 239000003063 flame retardant Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 19
- 239000000523 sample Substances 0.000 claims description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 3
- 239000000347 magnesium hydroxide Substances 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims 7
- 238000010304 firing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000003546 flue gas Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of fire extinguishing and smoke dust removal, in particular to an intelligent fire extinguishing and smoke filtering system, which comprises a smoke filtering device and a fire extinguishing device, wherein the smoke filtering device is connected with the smoke filtering device; the smoke filter comprises a frame body; a first dust removal device, a second dust removal device and an air outlet are sequentially arranged on the frame main body in the smoke flowing direction, and a channel pipeline for smoke circulation is arranged between the first dust removal device and the second dust removal device; the fire extinguishing apparatus includes a detection device for detecting whether a fire source exists, and a sprinkler device for receiving a detection signal of the detection device to extinguish the fire source. After the detection device finds that the fire source exists, the spraying device automatically extinguishes the fire source, so that intelligent fire extinguishment is realized. Meanwhile, smoke is filtered and dedusted through the smoke filtering device, wherein twice filtering is performed, namely cloth bag filtering is performed once, and electric dedusting filtering is performed once. The smoke filtering and dust removing effect is good. Through twice filtration, the smoke can completely reach the emission standard and is discharged.
Description
Technical Field
The invention relates to the technical field of fire extinguishing and smoke dust removal, in particular to an intelligent fire extinguishing and smoke filtering system and method.
Background
At present, environmental protection is a global social problem, especially air pollution, and has the disadvantages of large hazard range, long time and deep hazard degree.
Air pollution, it is mainly that the mill discharges out the waste gas and causes, the mill is in process of production, a lot of boilers can discharge out the flue gas, if these flue gases do not pass through innocent treatment, the harmful substance that wherein contains, can not directly discharge in the air, consequently, dust collector has just appeared, utilize dust collector to get rid of the smoke and dust in the flue gas, accord with emission standard, current dust collector, what adopt very much is the mode of spraying, exchange through spray set spun liquid curtain and flue gas, in order to reach the purpose of dust removal.
Chinese patent publication No. CN201431840, published as 2010, 03 and 31, discloses a flue gas dust removal device, which comprises a smoke inlet, a flue gas channel, an impeller dust removal device, a dust removal spray device, a liquid tank, a liquid return pipe connected with the liquid tank, and a liquid supply tank which are arranged in the lower part of a shell, wherein a partition plate is arranged in the shell, a filter screen is arranged in the upper part of the partition plate, a cleaning spray device connected with the liquid supply tank is arranged above the filter screen, and a smoke outlet is arranged above the cleaning spray device; in addition, a nozzle of a smoke pretreatment device is also arranged in the smoke inlet.
In the documents disclosed in the prior art, the functions are simple, and only single dust removal treatment can be performed on smoke. In the field of fire hazard, etc., the requirements of fire extinguishing and smoke filtering and dust removing can not be met.
Disclosure of Invention
The invention solves the technical problem of single function in the prior art and provides an intelligent fire extinguishing and smoke filtering system which can extinguish fire and filter and remove dust from on-site smoke.
The purpose of the invention is realized by the following technical scheme:
an intelligent fire extinguishing and smoke filtering system is disclosed, the system comprises a smoke filtering device and a fire extinguishing device;
the smoke filter comprises a frame body; a first dust removal device, a second dust removal device and an air outlet are sequentially arranged on the frame main body along the smoke flowing direction, and a channel pipeline for smoke circulation is arranged between the first dust removal device and the second dust removal device;
the fire extinguishing device comprises a detection device for detecting whether a fire source exists or not and a spraying device for receiving a detection signal of the detection device so as to extinguish the fire source.
Preferably, the first dust removing device comprises a first fixing plate and a cloth bag connected with the first fixing plate, and a telescopic rod is arranged between the first dust removing device and the frame main body; a sealing bag is arranged between the first fixing plate and the frame main body.
Preferably, the channel pipeline is fixedly connected to a second fixing plate in the frame body, and the end surface of the second fixing plate, which is far away from the channel pipeline, is connected to the sealing bag; the second fixing plate is provided with a through hole matched with the channel pipeline; the number of the channel pipelines is four, and the second fixing plate is correspondingly provided with four through holes.
Preferably, one end of the telescopic rod is connected with the first fixing plate, and the other end of the telescopic rod is connected with the second fixing plate.
Preferably, the second dust removing device is an electric dust removing device; the electric dust removal device comprises a mounting rack, an asbestos plate, a circuit board and a copper plate, wherein the mounting rack is connected with a frame main body, the asbestos plate, the circuit board and the copper plate are arranged on the mounting rack, a gold needle is arranged on the circuit board, and a copper ring is arranged on the copper plate.
Preferably, the detecting means includes a high temperature probe detecting a surface temperature of the object, and an infrared probe detecting a position of fire.
Preferably, the spraying device comprises a flame retardant liquid and a spray head connected with the flame retardant liquid pipeline, and the spray head is arranged on the mechanical arm.
Preferably, the fire-retardant liquid is stored in a fire-retardant liquid storage cabin, the fire-retardant liquid storage cabin is connected with a high-pressure water pump, and the fire-retardant liquid is sprayed out of the spray head under the action of the high-pressure water pump.
Preferably, the flame retardant liquid is a magnesium hydroxide flame retardant.
The invention also discloses an intelligent fire extinguishing and smoke filtering method, which comprises the following steps:
s1: the object is detected by the detection means,
the method comprises the steps of detecting the surface temperature of an object by using a high-temperature probe so as to judge whether the ignition hidden danger exists or not, and if so, sending an alarm prompt;
the method also comprises the steps of utilizing an infrared probe to confirm the actual ignition position;
s2: the spraying device receives a signal of a fire position detected by the infrared probe, the mechanical arm correspondingly moves to a fire extinguishing position, and fire is extinguished by spraying a fire retardant through the spray head;
s3: after the spraying device finishes fire extinguishing, the smoke on site is filtered and dedusted by the smoke filtering device; the method specifically comprises the following steps: the first dust removal is carried out by the cloth bag, then the second dust removal is carried out by the electric dust removal equipment, and the smoke after the electric dust removal is discharged through the air outlet.
Compared with the prior art, the intelligent fire extinguishing and smoke filtering system firstly confirms the scene through the detection device to see whether a fire source exists or not, and when the detection device finds that the fire source exists, the spraying device automatically extinguishes the fire source, so that intelligent fire extinguishing is realized. Meanwhile, smoke is filtered and dedusted through the smoke filtering device, wherein twice filtering is performed, namely cloth bag filtering is performed once, and electric dedusting filtering is performed once. Through the two kinds of filtration, the smoke can completely reach the emission standard and is discharged.
It has the following beneficial effects:
1) Has the dual functions of fire extinguishing and smoke filtering and dust removing.
2) The fire retardant is adopted for fire extinguishing, and the fire extinguishing effect is good.
3) The mechanical arm controls the spray head to move, so that fire extinguishment can be flexible.
4) The smoke filtering device is used for filtering and dedusting smoke twice, the filtering and dedusting effect is good, and therefore the smoke passing through the smoke filtering device can completely reach the emission standard.
Drawings
FIG. 1 is a schematic diagram of a smoke filtering device in an intelligent fire extinguishing and smoke filtering system according to the present invention;
FIG. 2 is a schematic structural diagram of a first fixing plate of the intelligent fire extinguishing and smoke filtering system according to the present invention;
FIG. 3 is a schematic view of a compression ring of an intelligent fire and smoke filtration system according to the present invention;
FIG. 4 is a schematic structural view of an electric dust collector in the intelligent fire extinguishing and smoke filtering system according to the present invention;
FIG. 5 is a schematic structural view of a copper plate in an intelligent fire extinguishing and smoke filtering system according to the present invention;
FIG. 6 is a schematic view of a fire extinguishing apparatus of an intelligent fire extinguishing and smoke filtering system according to the present invention;
fig. 7 is a schematic flow chart of an intelligent fire extinguishing and smoke filtering method according to the present invention.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Example 1
As shown in the figures, an intelligent fire extinguishing and smoke filtering system is disclosed, which comprises a smoke filtering device and a fire extinguishing device; the smoke filter comprises a frame body 1; a first dust removal device 2, a second dust removal device 3 and an air outlet 4 are sequentially arranged on the frame main body 1 along the smoke flowing direction, and a channel pipeline 5 for smoke to flow is arranged between the first dust removal device 2 and the second dust removal device 3; the fire extinguishing apparatus 101 includes a detection device for detecting whether a fire source exists, and a sprinkler device for receiving a detection signal of the detection device to extinguish the fire source.
In this embodiment, the field is first detected by the detection device to see if there is a fire source. The detection device specifically includes a high-temperature probe 102 for detecting the surface temperature of the object, and an infrared probe 103 for detecting the location of fire. If a fire source is found, the information of the fire position detected by the infrared probe 103 is immediately transmitted to the spraying device, the mechanical arm 104 in the spraying device moves to the vicinity of the fire position, and at the moment, the spray head 105 arranged on the mechanical arm 104 is opened to spray the flame retardant liquid so as to extinguish the fire. Specifically, the fire-retardant liquid can be stored in the fire-retardant liquid storage cabin 106, the fire-retardant liquid storage cabin 106 is connected with the high-pressure water pump 107, and the fire-retardant liquid is sprayed out from the spray head 105 under the action of the high-pressure water pump 107, so that the fire extinguishing efficiency is accelerated. The fire-retardant liquid is fire-fighting one, and magnesium hydroxide fire retardant is preferred. After the spraying device is extinguished, the on-site smoke is filtered and dedusted by the smoke filtering device. Smog filter equipment includes two kinds of devices that are used for filtering the smog and remove dust, and smog is behind first dust collector 2 and second dust collector 3, and the impurity that mix with has been effectively filtered in the smog, and smog reaches emission standard completely, can directly discharge.
In this embodiment, set up extinguishing device 101 and smoke filter in this system to make this system possess and put out a fire and filter dual function, adopt the fire retardant to put out a fire simultaneously, not only fire control effect is good, and is with low costs moreover. Simultaneously, through the removal of arm control shower nozzle, need not manual operation, not only realized automatic fire extinguishing, still make simultaneously to put out a fire and can be nimble. And finally, the smoke filtering device is used for filtering and dedusting the smoke twice, so that the filtering and dedusting effect is good, and the smoke passing through the smoke filtering device can completely reach the emission standard.
Meanwhile, in order to facilitate field operation, the smoke filtering device and the fire extinguishing device can be respectively arranged on different mobile vehicle bodies, and certainly, in order to save the occupied space of the whole system, the smoke filtering device and the fire extinguishing device can also be arranged on the same mobile vehicle body.
In this embodiment, the housing of the frame body 1 is a sealed structure so that smoke does not permeate from the frame body while flowing in the frame body. The smoke firstly passes through the first dust removal device and then is subjected to primary dust removal treatment through the first dust removal device 2. The first dust removing device 2 comprises a first fixing plate 20 and a cloth bag 21 connected with the first fixing plate 20, and a sealing bag is arranged between the first fixing plate 20 and the frame body 1.
The dust of the smog is removed through the cloth bag 2, and large particle impurities mixed in the smog are removed. Especially, when a fire disaster or other safety accidents happen, a large amount of particle impurities are often mixed in the smoke, and the large particle impurities can be completely removed from the smoke through the cloth bag 21 in the first dust removal device 2. For example, smoke generated by fire or the like is generally at a relatively high temperature, and in order to avoid the cloth bag 21 from being damaged by the high temperature of the smoke, in the present embodiment, a high temperature resistant dust removal cloth bag may be preferably used as the cloth bag 21. The principle of the cloth bag 21 dust removal is that the cloth bag 21 allows gas or fine objects to pass through, but blocks large particles from passing through.
Meanwhile, an annular groove 7 is formed in the end face, away from the frame body, of the first fixing plate 20 of the first dust removal device 2, the first dust removal device 2 further comprises a compression ring 8 matched with the annular groove 7, and the cloth bag 21 is connected with the first fixing plate 20 through the compression ring 8. The opening end of the cloth bag 21 is pressed in the annular groove 7 of the first fixing plate 20 by the pressing ring 8, so that the cloth bag 21 is fixedly connected to the first fixing plate 20.
The smoke after being dedusted by the first dedusting device 2 enters the second dedusting device 3 through the channel pipeline 5, and is dedusted by the second dedusting device 3 in the second step. The channel pipeline 5 is connected with a second fixing plate 9 fixed in the frame main body 1, and the end surface of the second fixing plate 9 far away from the channel pipeline 5 is connected with a sealing bag; the second fixing plate 9 is provided with a through hole matched with the channel pipeline 5; the channel pipeline 5 is provided with four, and the second fixing plate 9 is correspondingly provided with four through holes. Through the design, the smoke subjected to primary dust removal can enter the channel pipeline 5 through the through hole. The channel pipeline 5 is provided with four through holes, and the second fixing plate 9 is correspondingly provided with four through holes, so that the flowing speed of smoke between the first dust removing device 2 and the second dust removing device 3 is accelerated, and the filtering efficiency of the filtering device is finally improved.
After passing through the channel pipeline 5, the smoke enters the inner cavity of the frame body 1, and a second dust removal device 3 is arranged in the frame body 1 in a direction perpendicular to the flowing direction of the smoke. The second dust collector 3 is an electric dust collector, and the electric dust collector is electrically connected with a fixed power supply arranged in the frame body and can also be electrically connected with an external power supply.
The smoke after being dedusted by the second dedusting device 3 completely reaches the emission standard and is discharged through the air outlet.
Further, an expansion link 6 is provided between the first dust removing device 2 and the frame body 1, and specifically, one end of the expansion link 6 is connected to the first fixing plate 20, and the other end is connected to the second fixing plate 9. When filter equipment is in warehouse storage or handling, can pass through first fixed plate 20 of telescopic link 6 shrink to greatly reduced the size of this equipment. When this filter equipment needs to use, stretch out first fixed plate 20 through telescopic link 6, first fixed plate 20 is stretching out the in-process, also can drive the sack simultaneously and open. Through telescopic link 6 for this filter equipment's size is adjustable, has reduced the occupation space in equipment storage and the handling.
Meanwhile, in order to accelerate the flow speed in the smog filtering device, a first fan can be arranged in the channel pipeline 5, and a second fan is arranged in the air outlet
In the embodiment, the two dust removing devices are used for sequentially removing dust from the smoke, the first dust removing device 2 is mainly used for discharging large-particle impurities in the smoke, the second dust removing device 3 is used for further removing dust from the smoke and purifying the smoke, and small-particle dust in the smoke is effectively removed through electric dust removal; meanwhile, the dust removal effect is good, and the applicability is strong.
Example 2
As shown in the figures, an intelligent fire extinguishing and smoke filtering system is disclosed, which comprises a smoke filtering device and a fire extinguishing device; the smoke filter comprises a frame body 1; a first dust removal device 2, a second dust removal device 3 and an air outlet 4 are sequentially arranged on the frame main body 1 along the smoke flowing direction, and a channel pipeline 5 for smoke to flow is arranged between the first dust removal device 2 and the second dust removal device 3; the fire extinguishing apparatus 101 includes a detection device for detecting whether a fire source exists, and a sprinkler device for receiving a detection signal of the detection device to extinguish the fire source.
The difference between this embodiment and embodiment 1 is that a power supply 10 is provided in the frame body 1, the second dust removing device 3 is an electric dust removing device, and the electric dust removing device is electrically connected to the power supply 10. A fixed power supply 10 is provided in the frame body 1, and the power supply 10 may be a storage battery or a battery pack. Simultaneously can also be connected first fan and second fan in power 10 electricity respectively, through this design, directly give the consumer power supply by power 10, the consumer in this dust collector need not to connect external power source, and the advantage of this design lies in: the dust removal equipment can be conveniently used outdoors, especially outdoors where electricity is inconvenient to connect.
Specifically, the electric dust collector comprises a mounting frame connected with the frame main body 1, and an asbestos plate 30, a circuit board 31 and a copper plate 32 which are arranged on the mounting frame, wherein a gold needle 33 is arranged on the circuit board 31, and a copper ring 34 is arranged on the copper plate 32. Through the design, a complete electric dust removal device is formed, and therefore second-step dust removal of smoke is achieved.
Meanwhile, in order to optimize the dust removal effect of the electric dust removal device, the electric dust removal equipment can be arranged in the direction perpendicular to the flow direction of the smoke. In this way, all the smoke flowing through the dust removing device passes through the electric dust removing equipment. Therefore, all the smoke can pass through the electric dust removal device, and all the smoke can be completely removed by the electric dust removal equipment in the second step.
In order to further improve the dust removing effect of the device, a plurality of electric dust removing devices can be arranged in the frame body 1 at intervals, and in the embodiment, a scheme that four electric dust removing devices are arranged at intervals is disclosed. It is easy to understand that all the smog can be carried out four times of electric dust removal treatment in sequence when passing through the dust removal device, so that the dust removal effect of the device is greatly improved.
Example 3
Discloses an intelligent fire extinguishing and smoke filtering method, which comprises the intelligent fire extinguishing and smoke filtering system and comprises the following steps:
s1: the object is detected by the detection means,
the method comprises the steps of detecting the surface temperature of an object by using a high-temperature probe so as to judge whether the ignition hidden danger exists or not, and if so, sending an alarm prompt;
the method also comprises the steps of utilizing an infrared probe to confirm the actual ignition position;
s2: the spraying device receives a signal of a fire position detected by the infrared probe, the mechanical arm correspondingly moves to a fire extinguishing position, and fire is extinguished by spraying a fire retardant through the spray head;
s3: after the spraying device finishes fire extinguishing, the smoke on site is filtered and dedusted by the smoke filtering device; the method specifically comprises the following steps: the first dust removal is carried out by the cloth bag, then the second dust removal is carried out by the electric dust removal equipment, and the smoke after the electric dust removal is discharged through the air outlet.
Through the steps, automatic fire extinguishing and smoke filtering and dust removing treatment on accident sites such as fire sites are achieved, manual operation is not needed in the whole process, and mechanization and automation are achieved. Meanwhile, the potential safety hazard during manual operation is avoided.
It should be understood that the above examples are only for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An intelligent fire extinguishing and smoke filtering system is characterized in that the system comprises a smoke filtering device and a fire extinguishing device;
the smoke filter comprises a frame body; a first dust removal device, a second dust removal device and an air outlet are sequentially arranged on the frame main body along the smoke flowing direction, and a channel pipeline for smoke circulation is arranged between the first dust removal device and the second dust removal device;
the fire extinguishing apparatus includes a detection apparatus for detecting whether a fire source exists, and a spray apparatus for receiving a detection signal of the detection apparatus to extinguish the fire source.
2. The intelligent fire and smoke extinguishing system according to claim 1, wherein the first dust removing device comprises a first fixing plate and a cloth bag connected with the first fixing plate, and a telescopic rod is arranged between the first dust removing device and the frame body; a sealing bag is arranged between the first fixing plate and the frame main body.
3. An intelligent fire and smoke suppression system as recited in claim 2, wherein said waterway pipeline is fixedly connected to a second fixing plate inside said frame body, and an end surface of said second fixing plate, which is far from said waterway pipeline, is connected to said sealing bag; the second fixing plate is provided with a through hole matched with the channel pipeline; the channel pipeline is provided with four, and the second fixed plate is correspondingly provided with four through holes.
4. An intelligent fire and smoke suppression system according to claim 3, wherein said telescoping rod is connected to said first fixed plate at one end and to a second fixed plate at the other end.
5. The intelligent fire and smoke suppression system of claim 1, wherein said second dust removal device is an electric dust removal device; the electric dust collector comprises a mounting frame connected with a frame main body, and an asbestos plate, a circuit board and a copper plate which are arranged on the mounting frame, wherein a gold needle is arranged on the circuit board, and a copper ring is arranged on the copper plate.
6. The intelligent fire and smoke suppression system according to claim 1, wherein said detection means comprises a high temperature probe for detecting the surface temperature of an object and an infrared probe for detecting the location of fire.
7. The intelligent fire and smoke suppression system of claim 1, wherein said spray unit comprises a fire retardant liquid and a spray head connected to said fire retardant liquid conduit, said spray head being disposed on a robotic arm.
8. An intelligent fire and smoke suppression system according to claim 7, wherein said fire retardant liquid is stored in a fire retardant liquid storage compartment, said fire retardant liquid storage compartment is connected to a high pressure water pump, and said fire retardant liquid is sprayed from a spray head under the action of said high pressure water pump.
9. The intelligent fire and smoke suppression system of claim 1, wherein said fire retardant liquid is a magnesium hydroxide fire retardant.
10. An intelligent fire extinguishing and smoke filtering method comprises the intelligent fire extinguishing and smoke filtering system, and is characterized by comprising the following steps:
s1: the object is detected by the detection means,
the method comprises the steps of detecting the surface temperature of an object by using a high-temperature probe so as to judge whether the ignition hidden danger exists or not, and if so, sending an alarm prompt;
the method also comprises the steps of utilizing an infrared probe to confirm the actual ignition position;
s2: the spraying device receives a signal of a firing position detected by the infrared probe, the mechanical arm correspondingly moves to a fire extinguishing position, and fire is extinguished by spraying a fire retardant from the spray head;
s3: after the spraying device finishes extinguishing fire, the smoke on site is filtered and dedusted by the smoke filtering device; the method specifically comprises the following steps: the first dust removal is carried out by the cloth bag, then the second dust removal is carried out by the electric dust removal equipment, and the smoke after the electric dust removal is discharged through the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210853953.7A CN115192950A (en) | 2022-07-12 | 2022-07-12 | Intelligent fire extinguishing and smoke filtering system method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210853953.7A CN115192950A (en) | 2022-07-12 | 2022-07-12 | Intelligent fire extinguishing and smoke filtering system method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115192950A true CN115192950A (en) | 2022-10-18 |
Family
ID=83581710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210853953.7A Pending CN115192950A (en) | 2022-07-12 | 2022-07-12 | Intelligent fire extinguishing and smoke filtering system method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115192950A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212644A (en) * | 2011-05-09 | 2011-10-12 | 尹华勤 | Converter gas cloth-bag purifying and recycling technology combining cooling extingiushment and heating dust removal |
| CN207187984U (en) * | 2017-10-13 | 2018-04-06 | 新昌县镜岭镇康柳电子元件厂 | A kind of electrostatic smoke purifier for possessing fire-proof function |
| CN210079093U (en) * | 2018-12-26 | 2020-02-18 | 上海工程技术大学 | Smoke purifier for preventing and treating fire |
| CN111013074A (en) * | 2019-12-16 | 2020-04-17 | 安徽理工大学 | Full-automatic fire extinguishing and purifying equipment |
| CN212593606U (en) * | 2020-05-20 | 2021-02-26 | 国家电投集团江苏海上风力发电有限公司 | Intelligent fire extinguishing device for offshore wind generating set |
| CN212881650U (en) * | 2020-06-02 | 2021-04-06 | 安阳市中豫锦明硅业有限公司 | A dust collector for metal silica flour production line |
| WO2021147192A1 (en) * | 2020-01-21 | 2021-07-29 | 厦门邑通软件科技有限公司 | Machine heuristic learning method, system and device for operation behavior record management |
-
2022
- 2022-07-12 CN CN202210853953.7A patent/CN115192950A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212644A (en) * | 2011-05-09 | 2011-10-12 | 尹华勤 | Converter gas cloth-bag purifying and recycling technology combining cooling extingiushment and heating dust removal |
| CN207187984U (en) * | 2017-10-13 | 2018-04-06 | 新昌县镜岭镇康柳电子元件厂 | A kind of electrostatic smoke purifier for possessing fire-proof function |
| CN210079093U (en) * | 2018-12-26 | 2020-02-18 | 上海工程技术大学 | Smoke purifier for preventing and treating fire |
| CN111013074A (en) * | 2019-12-16 | 2020-04-17 | 安徽理工大学 | Full-automatic fire extinguishing and purifying equipment |
| WO2021147192A1 (en) * | 2020-01-21 | 2021-07-29 | 厦门邑通软件科技有限公司 | Machine heuristic learning method, system and device for operation behavior record management |
| CN212593606U (en) * | 2020-05-20 | 2021-02-26 | 国家电投集团江苏海上风力发电有限公司 | Intelligent fire extinguishing device for offshore wind generating set |
| CN212881650U (en) * | 2020-06-02 | 2021-04-06 | 安阳市中豫锦明硅业有限公司 | A dust collector for metal silica flour production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10953250B2 (en) | Fire control device for power storage system and operating method thereof | |
| CN104998482B (en) | A kind of anti-explosion dust remover and explosion prevention controlling process | |
| CN209405560U (en) | A kind of extinguishing device that can detect fire hazard starting spray automatically | |
| CN113262585A (en) | Explosion suppression control system of laser welding dust remover | |
| CN208110790U (en) | A kind of fire alarm monitoring device | |
| CN115192950A (en) | Intelligent fire extinguishing and smoke filtering system method | |
| CN212651574U (en) | Poisonous metal dust removal explosion-proof system | |
| JP6243637B2 (en) | Dust collector | |
| CN209967499U (en) | Remote intelligent monitoring fire extinguisher | |
| CN217718031U (en) | Lithium cell safety performance experiment protector | |
| CN215027134U (en) | Dust removal system with spark detection and extinguishing functions | |
| CN214094431U (en) | Steam-water detection device for boiler | |
| CN213582489U (en) | Wireless sensing smoke detection device for fire fighting | |
| CN111214780A (en) | Fireproof system of exhibition hall | |
| CN204502631U (en) | A kind of self-extinguishing deduster | |
| CN112619008A (en) | Cigarette fire alarm and fire extinguishing device of cigarette making machine | |
| CN108404319A (en) | Fire extinguishing system and bus | |
| CN213885475U (en) | Explosion-proof control intelligent protection system of aluminum alloy product processing dust | |
| CN214345012U (en) | Central dust removal device | |
| CN117695574A (en) | Be applied to dust pelletizing system's quick extinguishing device of spark | |
| CN115944865B (en) | High-pressure water mist fire extinguishing device for kitchen | |
| CN213715763U (en) | Dangerous environment monitoring and alarming linkage device | |
| CN213885478U (en) | Aluminum alloy product processing dust collector | |
| CN218392777U (en) | Automatic fire extinguishing and powder spraying protection explosion-proof type purifying integrated machine | |
| CN214972759U (en) | Explosion-proof dust pelletizing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221018 |