CN2395750Y - Gas-liquid mist-shape fire extinguisher in cylinder - Google Patents
Gas-liquid mist-shape fire extinguisher in cylinder Download PDFInfo
- Publication number
- CN2395750Y CN2395750Y CN 99251297 CN99251297U CN2395750Y CN 2395750 Y CN2395750 Y CN 2395750Y CN 99251297 CN99251297 CN 99251297 CN 99251297 U CN99251297 U CN 99251297U CN 2395750 Y CN2395750 Y CN 2395750Y
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- China
- Prior art keywords
- water
- gas
- gas cylinder
- bottle
- valve
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000000203 mixture Substances 0.000 claims description 20
- 239000011148 porous material Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000000443 aerosol Substances 0.000 claims description 2
- 230000001914 calming effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 46
- 239000003595 mist Substances 0.000 abstract description 16
- 239000011261 inert gas Substances 0.000 abstract description 7
- 238000000889 atomisation Methods 0.000 abstract 1
- 230000008033 biological extinction Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
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- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a bottled gas-liquid mist-shaped fire-extinguishing device, which is mainly composed of a pressure-resistance water storing bottle, a head valve of a water storing bottle, a double-flow atomizer, a high-pressure gas bottle amd an opening device of the high-pressure gas bottle. High-pressure inert gas discharged by the high pressure gas bottle enters into the double-flow atomizer to pulverize fire-extinguishing water liquid to make mist, and the utility model can eject superfine gas-liquid mist with grain size of two hundreds of microns below to carry out high-efficiency mixed fire extinction. The utility model has the advantages of strong fire-extinguishing property, height fire-extinguishing efficiency but no environmentmental pollution; extinguishing agent ejected by the utility model has good atomisation; the concentration of the mass ratio of gas and liquid is adjustable. The utility model is suitable for the elimination of fire in A, B, C classes and the fire in an electric appliance class.
Description
The utility model relates to a kind of gas-liquid and divides bottled extinguishing device, relates in particular to the vaporific extinguishing device of a kind of gas-liquid.
Existing gas fire extinguisher: 1211 and 1301 fire extinguishers are about to be eliminated because of damaging the ozone layer.It is expensive and environmental protection index is undesirable to breathe out the substitute FM200 price of dragon, though IG541 is low to environment and the harmless fire-fighting efficiency of people, CO2 fire extinguisher efficient is not high, and toxicity more very much not has been adapted at the people place and uses in a large number.
Existing water base fire extinguishing device: its extinguishing chemical mainly is the fire extinguishing aqueous solution or a water, for pressurized jet also is filled with very a spot of compression CO2 or N2 as driving gas.During use, water spray liquid treats that water liquid has sprayed earlier, and mouth exposes at the bottom of the liquid suction pipe, and driving gas is discharged fast again, and eruption finishes.The subject matter of this type of fire extinguisher is that extinguishing chemical can not effectively atomize, and the water droplet that looses is thinless, irregular, and grain drips diameter greatly to more than thousand microns, and the water mark pollutes big.Simultaneously, also there is not the tight smothering action of inert gas fire-fighting.
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of extinguishing device that produces the novel bottled gas-liquid of ultra-fine gas-liquid mist and compliance with environmental protection requirements is provided.
The purpose of this utility model is achieved in that a kind of extinguishing device of mainly being made up of withstand voltage water-storage pot, gas cylinder, two stream atomizers and bottle valve of design.The utility model comprises a gas cylinder at least, and bottle valve and two stream atomizers are housed on withstand voltage water-storage pot top, and manual or pneumatic bottle valve is housed on the gas cylinder, and the outlet of gas cylinder bottle valve is communicated with by the air admission hole of high-voltage tube with the water-storage pot bottle valve; The apopore process filter of water-storage pot bottle valve connects the inlet opening of two stream atomizers, the discharge connection and the injection apparatus of two stream atomizers, and during eruption, the aqueous solution of calming the anger in water-storage pot of gas cylinder pressurizes, and the mixed atomizing ejection of ginseng with it.Fill the compression inert gas in the gas cylinder, water is housed in the water-storage pot or contains the aqueous solution of high-efficiency fire-extinguishant.
The utility model can be made up of a gas cylinder that has a manual bottle valve, water-storage pot and bottle valve thereof, two stream atomizers, and two outlets of flowing atomizers connect flexible pipe and spray gun by tube connector, and integral body is arranged on the handcart.
The utility model can be a fixed cell formula extinguishing device, form by a plurality of gas cylinders and water-storage pot and bottle valve, two stream atomizers and startup gas cylinder, start hand-operated valve and control magnetic valve far away are housed on the gas cylinder, start the control end of the output termination gas cylinder of gas cylinder.
Can be provided with in the utility model fixed cell formula extinguishing device and load in mixture gas cylinder, a bottle graft head is housed loading in mixture between gas cylinder and the pneumatic bottle valve, the built-in Y type of this bottle graft head atomizer, the outlet of pneumatic bottle valve connects fixedly pipeline.
Two stream atomizers described in the utility model mainly are made up of atomizer body, water jacket, water supply connector, inlet suction port and seal.Water jacket is equipped with in outside, atomizer body lower end, and the side joint on water jacket wall has water supply connector, forms a water inlet annular housing between the outer wall of water jacket bottom vestibule and atomizing body, and communicates with the inlet opening of water supply connector; Circumferentially uniform several identical Y type atomizing ducts in the atomizer body, each atomizing duct all is to be connected to form by a pore, a liquid hole, a mix aperture; Each pore communicates with the cavity of inlet suction port, and each liquid hole communicates with the water inlet annular housing, the logical corresponding mix aperture in the top of liquid hole, pore.
Because the utility model adopts said structure, achieved the gas-liquid mixed fire extinguishing, and the pressure of high-pressure inert gas can be made mist to efficient pulverizing of fire extinguishing water liquid through two stream atomizers, can spray the ultra-fine water liquid mist of particle diameter below 200 microns, or superfine liquid mist ice crystal fog.Because of the evaporation rate of large and small water droplet and heat absorption efficiency almost with their square being inversely proportional to of diameter proportion, promptly 10 times of its heat absorption efficiencies of the reduced of water droplet and evaporation rate can improve 100 times.So ultra-fine water liquid mist can absorb big calorimetric at attack area and evaporate the steam that generation has smothering action in a large number rapidly.Through measuring and calculating: the 1 bottle of water all vaporific smothering action of evaporation equals fire smothering effect with 5.5 bottles of CO2 of volume or 11 bottles of N2 or 11 bottles of Ar.Therefore, the alternative a large amount of inert gas fire-fightings of the water smoke of a small amount of ultra-fineization.The more existing inert gas fire-fighting device of the utility model fire-fighting efficiency height,, water mark better than the extinguishing chemical atomizing effect of general water base fire extinguishing device eruption pollutes little, and gas-liquid mass ratio is that the concentration of liquid mist is adjustable.The utility model is applicable to the gas fire that goes out, oils fire, electrical equipment fire, general solid fire, and alternative Kazakhstan dragon extinguishing device is used to the important place that the someone works, and cost is low, free from environmental pollution.When the aqueous solution that adopts water-soluble high-efficiency fire-extinguishant is contained in when substituting pure water in the water-storage pot and atomizing, the warm oneself in front of a fire gas-liquid mist of district ejection of the utility model extinguishing device can also be rapidly time generates the extinguishing chemical aerosol mist, and the lower the temperature fire extinguishing, fire smothering, inhibition of this collection is that the synergy efficient of one is higher.The utility model especially be fit to use the combination inert gas (as IG541) that contains CO2 and aqueous solution mist efficiently mixes fire extinguishing.
Reaching embodiment in conjunction with the accompanying drawings is further described the utility model:
Accompanying drawing 1, the utility model embodiment 1 structural representation;
The two stream atomizer structure schematic diagrames of accompanying drawing 2, the utility model embodiment 1;
Accompanying drawing 3,1 liang of stream atomizer of the utility model embodiment and bottle valve combination
The status architecture schematic diagram;
Accompanying drawing 4, the utility model embodiment 2 structural representations;
Accompanying drawing 5, the utility model embodiment 3 structural representations;
Accompanying drawing 6, the utility model embodiment 3 bottle graft header structure schematic diagrames;
Accompanying drawing 7, the utility model embodiment 4 structural representations;
Shown in accompanying drawing 2, accompanying drawing 3, two stream atomizers (4) of the present utility model mainly are to have atomizer body (26), water jacket (22), water supply connector (30), inlet suction port (21) and seal (27) (28) (29) to form.Water jacket (22) is equipped with in atomizer body (26) outside, lower end, side joint on water jacket (22) wall has water supply connector (30), form an annular water inlet cavity between the outer wall of water jacket (22) bottom vestibule and atomizer body (26), and communicate with the inlet channel of water supply connector (30); Circumferentially uniform several identical Y type atomizing ducts in atomizer body (26), each atomizing duct all is to be connected to form by pore (23), liquid hole (24), mix aperture (25); Pore (23) communicates with the cavity of inlet suction port (21), and liquid hole (24) communicate with the water inlet cavity, and the top of liquid hole (24), pore (23) leads to mix aperture (25).Inlet suction port (21) bottom connects the upper end of bottle valve (10), and communicates with the air admission hole (34) of bottle valve (10).
Bottle valve (10) top one side is provided with an air admission hole (34), goes up with main pore (35) in the valve body (36) to communicate, and communicates with an axial pore (33) that is provided with in the valve body (36) down; Bottle valve (10) bottom opposite side is provided with apopore (31), and the intake tunnel (32) of the axial setting in apopore (31) and the valve body (36) communicates, and insert in the intake tunnel (32) on liquid suction pipe (13) top.
During use, the utility model device is shifted onto rapidly near the scene of a fire, hand is held spray gun (6), open the handwheel of the bottle valve (2) of gas cylinder (1) when decontroling flexible pipe (5), calm the anger and enter in the bottle valve (10) of withstand voltage water-storage pot (12) through connecting tracheae (3), being divided into up and down, two-way flows, give the pressurization of the water liquid in the water-storage pot (12) by a pore (33) downwards, make water liquid through liquid suction pipe (13), apopore (31), choke valve (11), filter (8), water supply connector (30) enters two fluid atomizer (4), enters mix aperture (25) through liquid hole (24) again; Air-flow upwards directly enters two fluid atomizer (4) through main pore (35), and enter mix aperture (25) by inlet suction port (21), pore (23), water liquid is atomized, and the gas liquid mist of generation is through tube connector (7), pressure hose (5), and ejection is put out a fire from spray gun (6).
Embodiment 3, shown in accompanying drawing 5, accompanying drawing 6, for having the fixed cell formula gas-liquid mist extinguishing device that loads in mixture gas cylinder.Its difference from Example 2 mainly set up load in mixture gas cylinder (50) and on bottle graft head (51).Circumferentially have several mix aperture (53) at bottle graft head (51), the lower end of each mix aperture (53) all has always to communicate with it to pore (54) and an oblique liquid hole (55) and forms Y type atomizer; The lower end in liquid hole (55) leads to main liquid hole (52), and insert in the main liquid hole (52) on the top of liquid suction pipe (13); The lower end of pore (54) with load in mixture gas cylinder (50) top and communicate.Bottle graft head (51) top connects gas control bottle valve (19).Load in mixture in the gas cylinder (50) and be filled with CO2 and N2.
Embodiment 4, as shown in Figure 7, have the fixed cell formula gas-liquid mist fire extinguisher that loads in mixture gas cylinder for another kind.Difference from Example 3 is, it starts gas cylinder is one the common gas cylinder (1) of manual bottle valve (2) to be housed, the gas one tunnel of its output is through controlling the start end that tracheae (18) connects other gas cylinders and loads in mixture gas cylinder (50), one the tunnel is in parallel with other gas cylinder exhaust outlet through throttle orifice (49), again the air inlet (34) of logical withstand voltage water-storage pot bottle valve (10).
Claims (5)
1, the vaporific extinguishing device of a kind of bottled gas-liquid comprises withstand voltage water-storage pot, pipe, sprayer unit, it is characterized in that: comprise a gas cylinder at least, water-storage pot head valve and two stream atomizers are housed at withstand voltage water-storage pot top, bottle valve is housed on the gas cylinder, and the outlet of this bottle valve is communicated with by the air admission hole of high-voltage tube with the water-storage pot bottle valve; The apopore process filter of water-storage pot head valve connects the inlet opening of two stream atomizers, and during eruption, the aqueous solution of calming the anger in water-storage pot of gas cylinder pressurizes, and mixed aerosol ejection with it, the discharge connection and the sprayer unit of two stream atomizers.
2, the vaporific extinguishing device of bottled gas-liquid according to claim 1, it is characterized in that: can be hand propelled, form by a water-storage pot and the two stream atomizers that the gas cylinder of manual bottle valve, a band water-storage pot head valve are housed, the outlet of two stream atomizers connects flexible pipe and spray gun by tube connector, and integral body is arranged in the go-cart.
3, the vaporific extinguishing device of bottled gas-liquid according to claim 1, it is characterized in that: can be the fixed cell formula, form by a plurality of gas cylinder, startup gas cylinder and water-storage pots that pneumatic bottle valve is housed, start and be connected to hand-operated valve and control magnetic valve far away on the gas cylinder, its gas vent is by connecting the control end that tracheae connects pneumatic bottle valve, and the gas outlet of the pneumatic bottle valve in gas cylinder top is communicated with water-storage pot bottle valve air admission hole; The outlet of two stream atomizers connects fixedly pipeline and shower nozzle.
4, according to claim 1 or the vaporific extinguishing device of 3 described bottled gas-liquids, it is characterized in that: can be provided with one in the fixed cell formula extinguishing device and load in mixture gas cylinder, a bottle graft head is housed loading in mixture between gas cylinder and the pneumatic bottle valve, the built-in Y type of its bottle graft head atomizer, the outlet that loads in mixture the pneumatic bottle valve of gas cylinder connects fixedly pipeline.
5, the vaporific fire extinguisher of a kind of bottled gas-liquid according to claim 1, it is characterized in that: described two stream atomizers mainly are made up of atomizer body, water jacket, water supply connector, inlet suction port and seal, water jacket is equipped with in its outside, lower end of atomizer body, side joint on water jacket wall has water supply connector, form a water inlet annular housing between the outer wall of water jacket vestibule and atomizing body, and communicate with the inlet channel of water supply connector; Circumferentially uniform several identical Y type atomizing ducts in the atomizing body, each atomizing duct all is to be connected to form by 1 pore, 1 liquid hole, 1 mix aperture; Each pore communicates with the cavity of inlet suction port, and each liquid hole communicates with the water inlet annular housing, the logical corresponding mix aperture in the top of liquid hole, pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99251297 CN2395750Y (en) | 1999-10-24 | 1999-10-24 | Gas-liquid mist-shape fire extinguisher in cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99251297 CN2395750Y (en) | 1999-10-24 | 1999-10-24 | Gas-liquid mist-shape fire extinguisher in cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2395750Y true CN2395750Y (en) | 2000-09-13 |
Family
ID=34035808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99251297 Expired - Lifetime CN2395750Y (en) | 1999-10-24 | 1999-10-24 | Gas-liquid mist-shape fire extinguisher in cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2395750Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693237A (en) * | 2017-01-23 | 2017-05-24 | 山东宏达科技集团有限公司 | Snow hail generating and injecting device |
-
1999
- 1999-10-24 CN CN 99251297 patent/CN2395750Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693237A (en) * | 2017-01-23 | 2017-05-24 | 山东宏达科技集团有限公司 | Snow hail generating and injecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: 361000 Fujian province Xiamen City Siming District Xia Xi Lu 183-9A. Patentee address before: 104 box 43, Nanshan Road, Huli lake, 361006, Fujian, Xiamen |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |