CN109289145A - Duct type automatic fire extinguisher - Google Patents
Duct type automatic fire extinguisher Download PDFInfo
- Publication number
- CN109289145A CN109289145A CN201811344522.8A CN201811344522A CN109289145A CN 109289145 A CN109289145 A CN 109289145A CN 201811344522 A CN201811344522 A CN 201811344522A CN 109289145 A CN109289145 A CN 109289145A
- Authority
- CN
- China
- Prior art keywords
- temperature
- pipeline
- fire extinguisher
- pressure
- type automatic
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention belongs to fire extinguisher technical fields, disclose duct type automatic fire extinguisher, it include: pipeline (1), gas extinguishing agent (2) and pressure monitor table (3), the pipeline is in bending or straight cylinder, the pipeline includes that split portion and pipeline body or the pipeline cruelly be that temperature-sensitive splits portion itself cruelly to the temperature-sensitive being connected, the temperature of splitting cruelly that temperature-sensitive splits portion cruelly is more than or equal to 90 degree, less than or equal to 120 degree, the gas extinguishing agent is filled in inside pipeline, the stuffing pressure range of the gas extinguishing agent is in 0--2.5Mpa, pipeline one end sealed set, other end connection installation pressure monitor table.The present invention can discharge extinguishing chemical automatically, put out fire source in time.
Description
Technical field
The invention belongs to fire extinguisher technical field more particularly to duct type automatic fire extinguishers.
Background technique
Fire extinguisher application field is extensive, and the aerosol fire-extinguishing device installed in conventional cabinet belongs to civilian splits article/firer cruelly
Product have security risk, have been eliminated；It electrically activates aerosol easily accidentally to spray, can not start when fire if powering off；Heat-sensitive line starting
Aerosol, which may make moist or disconnect because of heat-sensitive line, to be started；Non- clean gas contains solid particulate matter, and cleaning is difficult, switchgear house
Total flooding extinguishing system is too slow to fire starting in cabinet, and puts out a fire to entire room and waste medicament.For flutterring for small-sized fire source
It goes out, fire extinguisher in the prior art not can effectively solve, and reduce loss.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of duct type automatic fire extinguisher, can discharge extinguishing chemical automatically, and
When put out fire source.
The embodiments of the present invention are implemented as follows:
Duct type automatic fire extinguisher, comprising: pipeline, gas extinguishing agent and pressure monitor table, the pipeline is in bending or pen
Straight cylinder, the pipeline include that split portion and pipeline body or the pipeline cruelly be that temperature-sensitive splits portion's sheet cruelly to the temperature-sensitive being connected
Body, the temperature of splitting cruelly that temperature-sensitive splits portion cruelly are more than or equal to 90 degree, are less than or equal to 120 degree, the gas extinguishing agent is filled in pipeline
Portion, the stuffing pressure range of the gas extinguishing agent is in 0--2.5Mpa, pipeline one end sealed set, other end connection installation pressure
Power monitors table.
The duct type automatic fire extinguisher further includes the monitor connecting with pressure monitor table.
The duct type automatic fire extinguisher, the material that temperature-sensitive splits portion cruelly is macromolecule temperature sensing material.
Wherein, pressure monitor table is passive monitoring system.
Wherein, the diameter of pipeline is 28mm, length 2000mm, weight 1.5Kg.
Wherein, macromolecule temperature sensing material is the compound temperature sensing function nylon of high molecular nanometer.
Wherein, when gas extinguishing agent is heptafluoro-propane, extinguishing chemical weight is 500 ± 50g, fire extinguisher length 0.9m, pipeline
Outer dia 28mm, is arrived without the storage temperature of pressure switch for -40 DEG C by 0.39 to 0.58 cubic metre of range of maximum protection volume
60 DEG C or -20 DEG C to 60 DEG C of storage temperature with pressure switch, pressure 0 arrives 16bar when room temperature, and 90 DEG C of temperature-sensitive release temperature are arrived
110℃。
Wherein, when gas extinguishing agent is heptafluoro-propane, extinguishing chemical weight is 1000 ± 50g, fire extinguisher length 1.8m, pipeline
Outer dia 28mm, is arrived without the storage temperature of pressure switch for -40 DEG C by 0.78 to 1.16 cubic metres of range of maximum protection volume
60 DEG C or -20 DEG C to 60 DEG C of storage temperature with pressure switch, pressure 0 arrives 16bar when room temperature, and 90 DEG C of temperature-sensitive release temperature are arrived
110℃。
Wherein, when gas extinguishing agent is perfluor hexanone, extinguishing chemical weight is 500 ± 50g, fire extinguisher length 1m, outside pipeline
Portion diameter 28mm, 0.43 to 0.69 cubic metre of range of maximum protection volume, the storage temperature without pressure switch is -40 DEG C to 60
DEG C or -20 DEG C to 60 DEG C of storage temperature with pressure switch, pressure 0 arrives 16bar when room temperature, 90 DEG C to 120 of temperature-sensitive release temperature
℃。
Wherein, when gas extinguishing agent is perfluor hexanone, extinguishing chemical weight is 1000 ± 50g, fire extinguisher length 2m, outside pipeline
Portion diameter 28mm, 0.86 to 1.39 cubic metres of range of maximum protection volume, the storage temperature without pressure switch is -40 DEG C to 60
DEG C or -20 DEG C to 60 DEG C of storage temperature with pressure switch, pressure 0 arrives 16bar when room temperature, 90 DEG C to 120 of temperature-sensitive release temperature
℃。
The embodiment of the present invention fills extinguishing chemical by the way that temperature-sensitive pipeline is made in pipeline in pipeline, the sealing of pipeline one end,
Pressure monitor table is arranged to monitor the pressure value of extinguishing chemical in pipeline in the other end, and the space placement for not needing in addition to increase cabinet is gone out
Powder composition storage tank reduces the volume of cabinet, saves transportation cost；After ignition temperature reaches certain value in cabinet, fire extinguishing tube is split cruelly
It discharges rapidly extinguishing chemical effectively to be put out a fire, protects the equipment in cabinet in time, reduce loss；When cabinet kindling, it is not required to
It to need manually to mention fire extinguisher as conventional fire extinguishing and carry out manual extinguishing；Automatic temperature-sensitive system carries extinguishing medium,
Kindling cabinet temperature reaches a timing, and the automatic extinguishing medium discharged in pipeline timely and effectively discharges extinguishing chemical, puts out rapidly
Fire source.
Detailed description of the invention
Fig. 1 is the structure chart of inventive pipeline formula automatic fire extinguisher.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Specific implementation of the invention is described in detail below in conjunction with specific embodiment:
As shown in Figure 1, duct type automatic fire extinguisher, comprising: pipeline 1, gas extinguishing agent 2 and pressure monitor table 3, the pipe
In bending or straight cylinder, the pipeline 1 includes that the temperature-sensitive being connected splits portion and pipeline body or the pipeline cruelly in road 1
Portion itself is split cruelly for temperature-sensitive, and the temperature of splitting cruelly that temperature-sensitive splits portion cruelly is more than or equal to 90 degree, is less than or equal to 120 degree, the extinction using gas
Agent 2 is filled in inside pipeline 1, and in 0--2.5Mpa, the sealing of 1 one end of pipeline is set the stuffing pressure range of the gas extinguishing agent 2
It sets, other end connection installation pressure monitor table 3.Pressure monitor table 3 is used to monitor the pressure value in pipeline.
The duct type automatic fire extinguisher further includes the monitor connecting with pressure monitor table 3, such pressure monitor table
Monitoring signal can be provided to monitor when monitoring pipeline pressure variation, show fire behavior or other abnormal conditions occur.
Wherein, it is macromolecule temperature sensing material that temperature-sensitive splits the material in portion cruelly, such as: the compound temperature sensing function nylon of high molecular nanometer.
Wherein, pressure monitor table is passive monitoring system.
Wherein, the diameter of pipeline is 28mm, length 2000mm, weight 1.5Kg.Or it is come out based on protection volume calculations
Length and weight.
Wherein, when gas extinguishing agent is heptafluoro-propane, extinguishing chemical weight is 500 ± 50g, fire extinguisher length 0.9m, pipeline
Outer dia 28mm, is arrived without the storage temperature of pressure switch for -40 DEG C by 0.39 to 0.58 cubic metre of range of maximum protection volume
60 DEG C or -20 DEG C to 60 DEG C of storage temperature with pressure switch, pressure 0 arrives 16bar when room temperature, and 90 DEG C of temperature-sensitive release temperature are arrived
110℃。
Wherein, when gas extinguishing agent is heptafluoro-propane, extinguishing chemical weight is 1000 ± 50g, fire extinguisher length 1.8m, pipeline
Outer dia 28mm, is arrived without the storage temperature of pressure switch for -40 DEG C by 0.78 to 1.16 cubic metres of range of maximum protection volume
60 DEG C or -20 DEG C to 60 DEG C of storage temperature with pressure switch, pressure 0 arrives 16bar when room temperature, and 90 DEG C of temperature-sensitive release temperature are arrived
110℃。
Wherein, when gas extinguishing agent is perfluor hexanone, extinguishing chemical weight is 500 ± 50g, fire extinguisher length 1m, outside pipeline
Portion diameter 28mm, 0.43 to 0.69 cubic metre of range of maximum protection volume, the storage temperature without pressure switch is -40 DEG C to 60
DEG C or -20 DEG C to 60 DEG C of storage temperature with pressure switch, pressure 0 arrives 16bar when room temperature, 90 DEG C to 120 of temperature-sensitive release temperature
℃。
Wherein, when gas extinguishing agent is perfluor hexanone, extinguishing chemical weight is 1000 ± 50g, fire extinguisher length 2m, outside pipeline
Portion diameter 28mm, 0.86 to 1.39 cubic metres of range of maximum protection volume, the storage temperature without pressure switch is -40 DEG C to 60
DEG C or -20 DEG C to 60 DEG C of storage temperature with pressure switch, pressure 0 arrives 16bar when room temperature, 90 DEG C to 120 of temperature-sensitive release temperature
℃。
It should be pointed out that pipeline can all be made of temperature sensing material, (i.e. above-mentioned, pipeline is that temperature-sensitive splits portion's sheet cruelly
Body), when reach cruelly split value when, the effect split cruelly in this way will rapidly, and the extinguishing chemical in pipeline is all released, and puts out fire
Source is more rapid, if pipeline includes that the temperature-sensitive being connected splits portion and pipeline body cruelly, when temperature, which reaches, splits value cruelly, and thoughts
Temperature is split portion cruelly and is split cruelly, and the position that the gas in such pipeline will split cruelly portion by temperature-sensitive releases, on position targetedly,
For example close to the position that fire source easily occurs when temperature-sensitive to be split to portion's installation cruelly, such extinguishing effect more has specific aim, different
Occasion can select different pipeline combinations, and such extinguishing effect will be more preferably.
In the embodiment of the present invention, it is applied to the lesser occasions in spaces such as cabinet fire prevention, such extinguishing effect can more preferably, certainly
Band extinguishing medium pipe-line system, is not necessarily to conventional dose storage tank, and material carries temperature-sensitive system, when reaching ignition point in cabinet, sense
Warm pipeline is split cruelly, spurts extinguishing medium automatically.
Extinguishing chemical is carbon dioxide gas, heptafluoro-propane, perfluor hexanone etc., and temperature sensing material generally uses macromolecule temperature-sensitive material
Material.
Perfluor hexanone (12 fluoro- 2- methyl-propione) belongs to fluorinated ketone (Fluorinatedketone) class, fluorine atom
Instead of part hydrogen atom on ketone.Perfluor hexanone is gasified after spraying immediately with storage in liquid, is submerged in shielded sky completely
Between.
HFC-227ea (heptafluoro-propane) extinguishing chemical be chemically based on gas extinguishing agent, molecular formula is
CF3CHFCF3, its chemical name is heptafluoro-propanes, its main feature is that colourless, tasteless, non-conductive, without secondary pollution, to ozone layer
Consuming latent energy value (0DP) is 0, has good environmental-protecting performance.
Following is the different parameters table of two kinds of fire extinguishing agent materials:
The present invention solution cannot manually find in time and electrical equipment line short of saving, overload, overheat, electric leakage, aging,
The electrical fire that the electric faults such as poor contact cause, causes electrical cabinet to damage, and does not need to open cabinet door during saving, lean on
Nearly fire source brings security risk, or even causes casualties, and need to only be mounted on fire extinguisher of the invention may occur fire
Position, when temperature splits temperature cruelly close to pipeline, pipeline is split cruelly, is discharged extinguishing chemical, is put out fire source in time, reach self-extinguishing
Function.
It is of the invention to discharge fire extinguisher from temperature-sensitive, break conventional fire extinguishing system system, it is versatile, be suitable for A, B, C,
E class fire, non-maintaining using high performance-price ratio, long-life are not necessarily to conventional dose storage tank, and fire extinguishing procedure discharges high effect cleaning gas,
Without any residue, to interior of equipment cabinet part and human body without any damage, not welding.Temperature-sensitive self-starting is completely independent operation,
Without power supply, it is not necessarily to manual intervention.It is non-maintaining, it is not necessarily to operating cost, it is quick and easy for installation, without giveing training, included pressure
Power table can monitor the pressure change in pipe at any time.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to restrict the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. duct type automatic fire extinguisher characterized by comprising pipeline, gas extinguishing agent and pressure monitor table, the pipeline are in
Bending or straight cylinder, the pipeline include that the temperature-sensitive being connected splits portion and pipeline body or the pipeline cruelly for temperature-sensitive
Portion itself is split cruelly, and the temperature of splitting cruelly that temperature-sensitive splits portion cruelly is more than or equal to 90 degree, is less than or equal to 120 degree, the gas extinguishing agent filling
Inside pipeline, the stuffing pressure range of the gas extinguishing agent is in 0--2.5Mpa, pipeline one end sealed set, other end company
Connect installation pressure monitor table.
2. duct type automatic fire extinguisher according to claim 1, which is characterized in that further include being connect with pressure monitor table
Monitor.
3. duct type automatic fire extinguisher according to claim 1, it is characterised in that: the material that temperature-sensitive splits portion cruelly is macromolecule
Temperature sensing material.
4. duct type automatic fire extinguisher according to claim 1, it is characterised in that: pressure monitor table is passive monitoring system
System.
5. duct type automatic fire extinguisher according to claim 1, it is characterised in that: the diameter of pipeline is 28mm, and length is
2000mm, weight 1.5Kg.
6. duct type automatic fire extinguisher according to claim 3, it is characterised in that: macromolecule temperature sensing material is received for macromolecule
Meter Fu He temperature sensing function nylon.
7. duct type automatic fire extinguisher according to claim 1, it is characterised in that: when gas extinguishing agent is heptafluoro-propane,
Extinguishing chemical weight is 500 ± 50g, fire extinguisher length 0.9m, pipeline external diameter 28mm, and maximum protection volume range 0.39 arrives
0.58 cubic metre, the storage temperature without pressure switch is -40 DEG C to 60 DEG C or -20 DEG C to 60 of storage temperature with pressure switch
DEG C, pressure 0 arrives 16bar when room temperature, and 90 DEG C to 110 DEG C of temperature-sensitive release temperature.
8. duct type automatic fire extinguisher according to claim 1, it is characterised in that: when gas extinguishing agent is heptafluoro-propane,
Extinguishing chemical weight is 1000 ± 50g, fire extinguisher length 1.8m, pipeline external diameter 28mm, and maximum protection volume range 0.78 arrives
1.16 cubic metres, the storage temperature without pressure switch is -40 DEG C to 60 DEG C or -20 DEG C to 60 of storage temperature with pressure switch
DEG C, pressure 0 arrives 16bar when room temperature, and 90 DEG C to 110 DEG C of temperature-sensitive release temperature.
9. duct type automatic fire extinguisher according to claim 1, it is characterised in that: when gas extinguishing agent is perfluor hexanone,
Extinguishing chemical weight is 500 ± 50g, fire extinguisher length 1m, pipeline external diameter 28mm, maximum protection volume range 0.43 to 0.69
Cubic meter, the storage temperature without pressure switch are -40 DEG C to 60 DEG C or -20 DEG C to 60 DEG C of storage temperature with pressure switch,
When room temperature pressure 0 arrive 16bar, 90 DEG C to 120 DEG C of temperature-sensitive release temperature.
10. duct type automatic fire extinguisher according to claim 1, it is characterised in that: when gas extinguishing agent is perfluor hexanone,
Extinguishing chemical weight is 1000 ± 50g, fire extinguisher length 2m, pipeline external diameter 28mm, and maximum protection volume range 0.86 arrives
1.39 cubic metres, the storage temperature without pressure switch is -40 DEG C to 60 DEG C or -20 DEG C to 60 of storage temperature with pressure switch
DEG C, pressure 0 arrives 16bar when room temperature, and 90 DEG C to 120 DEG C of temperature-sensitive release temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344522.8A CN109289145A (en) | 2018-11-12 | 2018-11-12 | Duct type automatic fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344522.8A CN109289145A (en) | 2018-11-12 | 2018-11-12 | Duct type automatic fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109289145A true CN109289145A (en) | 2019-02-01 |
Family
ID=65146395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811344522.8A Pending CN109289145A (en) | 2018-11-12 | 2018-11-12 | Duct type automatic fire extinguisher |
Country Status (1)
| Country | Link |
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| CN (1) | CN109289145A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559582A (en) * | 2019-09-28 | 2019-12-13 | 河南城建学院 | Throwing type fire extinguishing frisbee for fire fighting |
| CN112494846A (en) * | 2020-11-09 | 2021-03-16 | 烟台南山学院 | Pipe-belt type fire extinguishing appliance and fire extinguishing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991008022A1 (en) * | 1989-11-28 | 1991-06-13 | David Laurence Melton | A fire extinguisher |
| CN104083842A (en) * | 2013-09-29 | 2014-10-08 | 上海温元电器制造有限公司 | Fire exploration pipe-type temperature-sensitive self-startup extinguishing device |
| CN104812450A (en) * | 2013-09-27 | 2015-07-29 | 日防股份有限公司 | Automatic fire extinguisher |
| CN207477831U (en) * | 2017-10-24 | 2018-06-12 | 王现军 | Self-extinguishing pipe |
| CN209075934U (en) * | 2018-11-12 | 2019-07-09 | 广州市万真信息科技有限公司 | Duct type automatic fire extinguisher |
-
2018
- 2018-11-12 CN CN201811344522.8A patent/CN109289145A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991008022A1 (en) * | 1989-11-28 | 1991-06-13 | David Laurence Melton | A fire extinguisher |
| CN104812450A (en) * | 2013-09-27 | 2015-07-29 | 日防股份有限公司 | Automatic fire extinguisher |
| CN104083842A (en) * | 2013-09-29 | 2014-10-08 | 上海温元电器制造有限公司 | Fire exploration pipe-type temperature-sensitive self-startup extinguishing device |
| CN207477831U (en) * | 2017-10-24 | 2018-06-12 | 王现军 | Self-extinguishing pipe |
| CN209075934U (en) * | 2018-11-12 | 2019-07-09 | 广州市万真信息科技有限公司 | Duct type automatic fire extinguisher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559582A (en) * | 2019-09-28 | 2019-12-13 | 河南城建学院 | Throwing type fire extinguishing frisbee for fire fighting |
| CN110559582B (en) * | 2019-09-28 | 2021-07-09 | 河南城建学院 | A fire-fighting throwing fire-fighting Frisbee |
| CN112494846A (en) * | 2020-11-09 | 2021-03-16 | 烟台南山学院 | Pipe-belt type fire extinguishing appliance and fire extinguishing method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhi Inventor after: Peng Feng Inventor after: Yang Jian Inventor before: Li Zhi |
|
| CB03 | Change of inventor or designer information | ||
| CB02 | Change of applicant information |
Address after: Room 116, Huichuang Space, TCL Cultural Industry Park, No. 69 Spectral West Road, Huangpu District, Guangzhou City, Guangdong Province, 510700 Applicant after: Wanzhen Fire Technology (Guangdong) Co.,Ltd. Address before: Room 710, self-designed, Building 3, No. 232 Kezhu Road, High tech Industrial Development Zone, Guangzhou, Guangdong Province, 510000 Applicant before: GUANGZHOU WANZHEN INFORMATION TECHNOLOGY Co.,Ltd. |
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| CB02 | Change of applicant information |