CN2892164Y - Hanging ultrafine dry powder extinguisher - Google Patents
Hanging ultrafine dry powder extinguisher Download PDFInfo
- Publication number
- CN2892164Y CN2892164Y CN 200620096132 CN200620096132U CN2892164Y CN 2892164 Y CN2892164 Y CN 2892164Y CN 200620096132 CN200620096132 CN 200620096132 CN 200620096132 U CN200620096132 U CN 200620096132U CN 2892164 Y CN2892164 Y CN 2892164Y
- Authority
- CN
- China
- Prior art keywords
- extinguishing
- fire
- basin
- dry powder
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The utility model discloses a hanging ultrafine dry powder fire extinguisher which relates to fire fighting extinguishing devices. The storage tank is provided with a hanging ring on its top, which may be hung nearby the subject to be protected, the storage tank belongs to pressure vessel inside of which is filled with mixer of compressed nitrogen and ultrafine dry powder extinguishing agent with average diameter less than or equal to 5 Mum, a spay head arranged under the storage tank is connected with a temperature induction initiating device or/and an electrical control start-up device or/and a thermo-sensitive line starting-up device. The storage tank takes a shape of sphericity, spheroidicity, or cylinder. The storage tank is a pressure vessel withstanding pressure of 2.5MPa and its work pressure is 1.2MPa. The utility model has rational design and simple structure, it adopts ultrafine dry power extinguishing agent that is powerful for fire extinguishing and innocuous, suitable for extinguishing fire in places of category A, B and C as well as electrified places. A plurality of starting-up modes is available to ensure automatic starting-up extinguishing under various conditions.
Description
Technical field
The utility model relates to fire fighting extinguisher, especially a kind of suspended type ultrafine dry powder extinguishing installation.
Background technology
Hanged extinguishing equipment is mainly used in the fire attack of interior of building, often be suspended on required protection thing near.Hanged extinguishing equipment of the prior art has the ABC dry powder extinguishing installation, heptafluoro-propane extinguishing device, water system extinguishing device.Common ABC powder extinguishing agent fire-fighting efficiency is low; Heptafluoro-propane extinguishing chemical not only fire-fighting efficiency is low, and cracking goes out hydrofluoric acid in the scene of fire, can produce very strong acid corrosion action to the protection thing; Water system extinguishing device volume heaviness, and be not suitable for fearness tide and charged place.And more than device all has only temperature control to start a kind of mode.
Summary of the invention
At the above-mentioned deficiency of prior art, the technical problems to be solved in the utility model provides a kind of suspended type ultrafine dry powder extinguishing installation, its fire-fighting efficiency height, non-corrosiveness, volume is light, can be used for putting out of various fire, have multiple Starting mode, thus safe and reliable.
The technical solution of the utility model is: this suspended type ultrafine dry powder extinguishing installation contains in basin, pressure indicator, shower nozzle, the basin and is mounted with extinguishing chemical.The basin upper end is provided with suspension ring; can hang on protected object near; basin is a pressure vessel; be filled with the compressed nitrogen that is mixed into one and the ultra-fine dry powder extinguishing agent of average diameter≤5 μ m in it, the shower nozzle that is arranged on the basin lower end with the temperature-sensitive starting drive or/and the electric control starting device or/and the heat-sensitive line starting drive be connected.Described basin is sphere, elliposoidal, cylindrical shape.Basin is the pressure vessel of withstand voltage 2.5MPa, and its operating pressure is 1.2MPa.
The utility model is reasonable in design, and is simple in structure, and the ultra-fine dry powder extinguishing agent of employing is the very strong extinguishing chemical of extinguishing ability, and it is nontoxic, and its fire-fighting efficiency is 6-8 a times of common powder extinguishing agent, is 12 times of heptafluoro-propane extinguishing chemical, is 20 times of water.The utility model is not only applicable to the fire extinguishing of enclosure space total flooding, is applicable to the localised protection application fire extinguishing of open place yet.Can be applicable to A, B, C class and charged place fire extinguishing.Multiple Starting mode is arranged, guarantee all can start fire extinguishing automatically under the various situations.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model device electric control starting;
Accompanying drawing 2 is that thermal starting of the utility model device and temperature control start structural representation.
Accompanying drawing acceptance of the bid keep the score state as follows: the automatic alarm controller of 1-; 2-signal ultramagnifier; The 3-pressure indicator; The 4-starter; 5-starts power supply; The 6-basin; The 7-audible-visual annunciator; The 8-display lamp of putting out a fire; The urgent manual actuation of button of 9-; The 10-heat detector; The 11-smoke detector; The 12-suspension ring; The 13-shower nozzle; 14-superconduction temperature-sensitive lead-in wire.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.Shown in accompanying drawing 1,2, basin 6 of the present utility model is pressure vessels, and its profile is spherical, elliposoidal or cylindrical shape, and its upper end is provided with suspension ring 12, and this device can be suspended on the top, guard plot or all around on the body of wall or near the protected object, construction install convenience.Load ultra-fine dry powder extinguishing agent and compressed nitrogen in the basin 6, when starter 4 is opened, the i.e. ejection fire extinguishing from shower nozzle 13 under the promotion of compressed nitrogen pressure of ultra-fine dry powder extinguishing agent.Starter 4 has multiple Starting mode, Figure 1 shows that the structural representation of electric control starting mode, when detector 10,11 detects the fire generation, signal is passed to automatic alarm controller 1, automatically alarm controller 1 makes the audible-visual annunciator action send caution, and connect to start power supply 5 and make starter 4 actions, ultra-fine dry powder extinguishing agent is from spout 13 ejection fire extinguishings.Fire extinguishing finishes feedback information that back signal ultramagnifier 2 will put out a fire to automatic alarm controller 1, and alarm controller 1 is connected the fire extinguishing display lamp automatically, and bulletin extinguishing device has herein been worked and finished.In emergency circumstances also can use urgent manual actuation of button 9 to start starter 4, device is put out a fire.Be illustrated in figure 2 as thermal starting and temperature control and start structural representation, described thermal starting is to twine superconduction temperature-sensitive lead-in wire 14 on the glass marble of temperature control starter 4, and its other end taken the position that is placed on easy breaking out of fire, in case there is flame to produce, superconduction temperature-sensitive lead-in wire 14 promptly can be rapid fight fire information be transmitted to starter 4, open starter 4 and make ultra-fine dry powder extinguishing agent ejection fire extinguishing.Just in case superconduction temperature-sensitive lead-in wire 14 does not in time start, when environment temperature reached the start-up temperature of temperature control starter 4, starter also can start fire extinguishing automatically.The utility model has multiple Starting mode as mentioned above, can share or use respectively according to the significance level or the environmental condition of protected object.
Claims (3)
1, a kind of suspended type ultrafine dry powder extinguishing installation, contain in basin, pressure indicator, shower nozzle, the basin and be mounted with extinguishing chemical, it is characterized in that: basin (6) upper end is provided with suspension ring, basin (6) is a pressure vessel, be filled with the compressed nitrogen that is mixed into one and the ultra-fine dry powder extinguishing agent of average diameter≤5 μ m in it, the shower nozzle (13) that is arranged on basin (6) lower end with temperature-sensitive starting drive (4) or/and electric control starting device (5) or/and heat-sensitive line starting drive (14) be connected.
2, extinguishing device according to claim 1 is characterized in that: described basin (6) is sphere, elliposoidal, cylindrical shape.
3, extinguishing device according to claim 1 and 2 is characterized in that: basin (6) is the pressure vessel of withstand voltage 2.5MPa, and its operating pressure is 1.2MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096132 CN2892164Y (en) | 2006-04-13 | 2006-04-13 | Hanging ultrafine dry powder extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096132 CN2892164Y (en) | 2006-04-13 | 2006-04-13 | Hanging ultrafine dry powder extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892164Y true CN2892164Y (en) | 2007-04-25 |
Family
ID=38060330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620096132 Expired - Fee Related CN2892164Y (en) | 2006-04-13 | 2006-04-13 | Hanging ultrafine dry powder extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892164Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983740A (en) * | 2010-11-01 | 2011-03-09 | 福建天广消防科技股份有限公司 | Superfine dry powder cold aerosol automatic fire-extinguishing system |
| WO2012034466A1 (en) * | 2010-09-16 | 2012-03-22 | 陕西坚瑞消防股份有限公司 | Hanging-type automatic ultra-fine powder fire extinguishing device |
| CN105080020A (en) * | 2015-04-28 | 2015-11-25 | 大庆英博消防设备有限公司 | Non-pressure-storage suspension type superfine dry powder fire extinguishing device |
| CN111803830A (en) * | 2020-07-13 | 2020-10-23 | 山东环绿康新材料科技有限公司 | Marine suspension type superfine dry powder extinguishing device |
-
2006
- 2006-04-13 CN CN 200620096132 patent/CN2892164Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012034466A1 (en) * | 2010-09-16 | 2012-03-22 | 陕西坚瑞消防股份有限公司 | Hanging-type automatic ultra-fine powder fire extinguishing device |
| CN101983740A (en) * | 2010-11-01 | 2011-03-09 | 福建天广消防科技股份有限公司 | Superfine dry powder cold aerosol automatic fire-extinguishing system |
| CN101983740B (en) * | 2010-11-01 | 2012-10-10 | 天广消防股份有限公司 | Superfine dry powder cold aerosol automatic fire-extinguishing system |
| CN105080020A (en) * | 2015-04-28 | 2015-11-25 | 大庆英博消防设备有限公司 | Non-pressure-storage suspension type superfine dry powder fire extinguishing device |
| CN111803830A (en) * | 2020-07-13 | 2020-10-23 | 山东环绿康新材料科技有限公司 | Marine suspension type superfine dry powder extinguishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIANG FUXIONG Free format text: FORMER OWNER: WUHAN GREEN FIRE-FIGHTING EQUIPMENT CO., LTD. Effective date: 20080613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080613 Address after: No. 12, South Guan Road, East Lake Development Zone, Hubei, Wuhan Province: 430074 Patentee after: Liang Fuxiong Address before: No. 2, Silver Road, Guan Nan Industrial Park, East Lake Development Zone, Hubei, Wuhan Province: 430074 Patentee before: Wuhan Green Fire Fighting Equipment Corporation Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: WUHAN GREEN FIRE-FIGHTING EQUIPMENT CO., LTD. ADD Free format text: FORMER OWNER: LIANG FUXIONG ADDRESS Effective date: 20081121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081121 Address after: No. 2, Silver Road, Guan Nan Industrial Park, East Lake Development Zone, Hubei, Wuhan Province: 430074 Patentee after: Wuhan Green Fire Fighting Equipment Corporation Co., Ltd. Address before: No. 12, South Guan Road, East Lake Development Zone, Hubei, Wuhan Province: 430074 Patentee before: Liang Fuxiong |
|
| ASS | Succession or assignment of patent right |
Owner name: WUHAN GREEN FIRE-FIGHTING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LIANG FUXIONG Effective date: 20081121 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20130413 |