CN209075934U - Duct type automatic fire extinguisher - Google Patents
Duct type automatic fire extinguisher Download PDFInfo
- Publication number
- CN209075934U CN209075934U CN201821867877.0U CN201821867877U CN209075934U CN 209075934 U CN209075934 U CN 209075934U CN 201821867877 U CN201821867877 U CN 201821867877U CN 209075934 U CN209075934 U CN 209075934U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- fire extinguisher
- temperature
- cruelly
- 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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- 239000000126 substance Substances 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 claims description 9
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical group FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000443 aerosol Substances 0.000 description 3
- 239000011540 sensing material Substances 0.000 description 3
- YFMFNYKEUDLDTL-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)C(F)(F)F YFMFNYKEUDLDTL-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- NTLJQTMLRSZREW-UHFFFAOYSA-N 1-fluoro-4-methylpentan-3-one Chemical compound CC(C)C(=O)CCF NTLJQTMLRSZREW-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model belongs to fire extinguisher technical field, 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 utility model can discharge extinguishing chemical automatically, put out fire source in time.
Description
Technical field
The utility model belongs to fire extinguisher technical field more particularly to duct type automatic fire extinguisher.
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.
Utility model content
The utility model embodiment is designed to provide a kind of duct type automatic fire extinguisher, can discharge fire extinguishing automatically
Fire source is put out in agent in time.
The utility model embodiment is achieved in that
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.
Wherein, pressure monitor table is passive monitoring system.
Wherein, the diameter of pipeline is 28mm, length 2000mm, weight 1.5Kg.
Wherein, when gas extinguishing agent is heptafluoro-propane, extinguishing chemical weight is 500 ± 50g, fire extinguisher length 0.9m, pipeline
Outer dia 28mm, 0.39 to 0.58 cubic metre of range of maximum protection volume.
Wherein, when gas extinguishing agent is heptafluoro-propane, extinguishing chemical weight is 1000 ± 50g, fire extinguisher length 1.8m, pipeline
Outer dia 28mm, 0.78 to 1.16 cubic metres of range of maximum protection volume.
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.
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 utility model embodiment fills extinguishing chemical by the way that temperature-sensitive pipeline is made in pipeline in pipeline, pipeline one end
Pressure monitor table is arranged to monitor the pressure value of extinguishing chemical in pipeline in sealing, the other end, does not need the space in addition increasing cabinet
Extinguishing medium storage tank is placed, the volume of cabinet is reduced, saves transportation cost；After ignition temperature reaches certain value in cabinet, fire extinguishing
Pipe is split cruelly to be discharged rapidly extinguishing chemical and is effectively put out a fire, and is protected the equipment in cabinet in time, is reduced and lose；When cabinet catches fire
When, it does not need to need manually to mention fire extinguisher as conventional fire extinguishing and carry out manual extinguishing；Automatic temperature-sensitive system, it is included to go out
Powder composition, kindling cabinet temperature reach a timing, and the automatic extinguishing medium discharged in pipeline timely and effectively discharges extinguishing chemical,
Fire source is put out rapidly.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model duct type automatic fire extinguisher.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The specific implementation of the utility model 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 embodiments of the present invention, it is applied to the lesser occasions in spaces such as cabinet fire prevention, such extinguishing effect can be more
It is good, extinguishing medium pipe-line system is carried, conventional dose storage tank is not necessarily to, material carries temperature-sensitive system, ignition point is reached in cabinet
When, temperature-sensitive 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 (ODP) is 0, has good environmental-protecting performance.
Following is the different parameters table of two kinds of fire extinguishing agent materials:
The utility model solution cannot manually find in time and electrical equipment line short of saving, overload, overheat, electric leakage,
The electrical fire that the electric faults such as aging, poor contact cause, causes electrical cabinet to damage, and does not need to open cabinet during saving
Door, close fire source, bring security risk, or even cause casualties, only the fire extinguisher of the utility model need to be mounted on possibility
The position of fire occurs, when temperature splits temperature cruelly close to pipeline, pipeline is split cruelly, is discharged extinguishing chemical, is put out fire source in time, is reached
The function of self-extinguishing.
The utility model from temperature-sensitive discharge fire extinguisher, break conventional fire extinguishing system system, it is versatile, be suitable for A,
B, C, E class fire, is not necessarily to conventional dose storage tank at non-maintaining using high performance-price ratio, the long-life, 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 is not necessarily to power supply, 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, carry
Pressure gauge can monitor the pressure change in pipe at any time.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
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: pressure monitor table is passive monitoring system
System.
4. 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.
5. 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.
6. 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 meter.
7. 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.
8. 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 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867877.0U CN209075934U (en) | 2018-11-12 | 2018-11-12 | Duct type automatic fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867877.0U CN209075934U (en) | 2018-11-12 | 2018-11-12 | Duct type automatic fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209075934U true CN209075934U (en) | 2019-07-09 |
Family
ID=67123887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821867877.0U Active CN209075934U (en) | 2018-11-12 | 2018-11-12 | Duct type automatic fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209075934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289145A (en) * | 2018-11-12 | 2019-02-01 | 广州市万真信息科技有限公司 | Duct type automatic fire extinguisher |
-
2018
- 2018-11-12 CN CN201821867877.0U patent/CN209075934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289145A (en) * | 2018-11-12 | 2019-02-01 | 广州市万真信息科技有限公司 | Duct type automatic fire extinguisher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 116, Huichuang Space, TCL Cultural Industry Park, No. 69 Spectral West Road, Huangpu District, Guangzhou City, Guangdong Province, 510700 Patentee 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 Patentee before: GUANGZHOU WANZHEN INFORMATION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |