CN205948255U - Dry powder storage tank inflating pipeline device of putting out a fire - Google Patents
Dry powder storage tank inflating pipeline device of putting out a fire Download PDFInfo
- Publication number
- CN205948255U CN205948255U CN201620871778.4U CN201620871778U CN205948255U CN 205948255 U CN205948255 U CN 205948255U CN 201620871778 U CN201620871778 U CN 201620871778U CN 205948255 U CN205948255 U CN 205948255U
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- China
- Prior art keywords
- gas tube
- storage tank
- dry powder
- powder storage
- dry
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- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 91
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 14
- 239000003795 chemical substances by application Substances 0.000 abstract description 10
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 101100293261 Mus musculus Naa15 gene Proteins 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 48
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000007664 blowing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a dry powder storage tank inflating pipeline device of putting out a fire connects on dry powder storage tank, including discharge gas tube and gas tube down on, go up the gas tube and all connect in the end of giving vent to anger of discharge with the income gas end of gas tube down, go up giving vent to anger to hold and connecting respectively in dry powder storage tank's top and bottom of gas tube and gas tube down. This novel inflating pipeline device provides innovative design to dry powder storage tank's the mode of aerifing, the design has to be connected respectively in under and gas tube of the last gas tube of dry powder storage tank's top and bottom, the dry powder storage tank process of aerifing is for aerifing through lower gas tube bottom earlier, later aerify at the gas tube top on the rethread, adopt two steps of different modes to aerify, maximize favourable factors and minimize unfavourable ones from this, it is short to reach the pressurization time, the gas powder mixes quick evenly, the excellence effect of spurting of giving vent to anger, finally reach splendid fire control effect, but also but it is high to overcome dry powder fire extinguishing agent surplus rate, the utilization ratio is low, the problem that the quantity is big.
Description
Technical field
This utility model is related to fire-extinguishing apparatus technical field, specifically refers to a kind of dry-chemical fire extinguishing storage tank loading line device.
Background technology
Existing powder extinguishing system, its system mainly includes dry powder can, high-pressure nitrogen bottle and nitrogen and starts bottle, by nitrogen
Start bottle and start high-pressure nitrogen bottle, high-pressure nitrogen bottle is opened, and gases at high pressure are filled with dry powder can via discharge, realizes going out
Fiery agent release sprays.Dry powder generally in dry powder can is equipped with spray in certain Large Copacity (accounting for the 60-70% of flask volume), dry powder can
Down near the bottom of dry powder can, off position is to be embedded in dry powder to the air intake putting pipeline.The inflation of current dry powder can
Mode has two kinds, a kind of top inflatable from dry powder can, and another kind is the bottom inflatable from dry powder can.
Described the first only from the top inflatable of dry powder can, there is not stifled powder problem in it, but it drives the kinetic energy of gas
Not good, not only pressurization time is long, and the mixing of gas powder is extremely uneven, is hardly formed " boiling " phenomenon of powder extinguishing agent, gas
Body extinguishing effect is not good, powder extinguishing agent also can be caused easily to be deposited on and spurt on pipeline, make agent application access denial, does
Powder extinguishing chemical surplus ratio is high, and powder extinguishing agent utilization rate is low, and consumption is big.Second only from the bottom inflatable of dry powder can, easily increases
Pressure, in tumbling state gas powder, mixing is more uniform, yet with spurting the air intake of pipeline down near the bottom of dry powder can, continues
Bottom inflatable causes necessarily to affect on the gas that enters spurting pipeline, equally affects extinguishing effect, equally exists powder extinguishing agent remaining
Rate is high, and utilization rate is low, the big defect of consumption.
In consideration of it, this case is furtherd investigate to the problems referred to above, a kind of dry-chemical fire extinguishing storage tank loading line device, this case by
This produces.
Utility model content
The purpose of this utility model is to provide a kind of dry-chemical fire extinguishing storage tank loading line device, and modern design is flexibly filled
Gas mode, brings excellent inflation and giving vent to anger to spurt, extinguishing effect is good, overcomes powder extinguishing agent surplus ratio high, utilization rate is low, uses
Measure big defect.
In order to reach above-mentioned purpose, solution of the present utility model is：
A kind of dry-chemical fire extinguishing storage tank loading line device, is connected on dry powder storage tank, include discharge, upper gas tube and
Lower gas tube；The air inlet end of upper gas tube and lower gas tube is all connected to the outlet side of discharge, upper gas tube and lower gas tube
Outlet side be connected to top and the bottom of dry powder storage tank.
Described loading line device also includes conversion electromagnetic valve, and this conversion electromagnetic valve is arranged on discharge and is filled with upper and lower
At the position that trachea is connected.
Described upper gas tube connects the top to dry powder storage tank and the position away from this top center.
Described lower gas tube has annular and confluxes isocon, and this annular is confluxed the anti-powder in three roads that isocon passes through to be evenly arranged
Plugging road connects to the bottom of dry powder storage tank.
Pressure regulation air relief valve or pressure reductor structure are provided with described discharge.
After such scheme, a kind of this new dry-chemical fire extinguishing storage tank loading line device, having with respect to prior art
Beneficial effect is：This aerated piping installation proposes novel designs to the airing form of dry powder storage tank, is designed with and connects respectively
In the top of dry powder storage tank and the upper gas tube of bottom and lower gas tube, dry powder storage tank gas replenishment process is to first pass through lower gas tube bottom
Portion inflates, and afterwards again by upper gas tube top inflatable, is inflated using two step different modes, maximizes favourable factors and minimizes unfavourable ones, reach pressurization time
Short, gas powder mixing Quick uniform, the excellent effect of spurting of giving vent to anger, are finally reached splendid extinguishing effect, but also overcome dry powder to go out
Fiery agent surplus ratio is high, and utilization rate is low, the big problem of consumption.
Brief description
Fig. 1 is the structural representation of this Novel dry powder fire extinguishing storage tank loading line device；
Fig. 2 is the structural representation of this Novel dry powder fire extinguishing system.
Label declaration
Dry powder storage tank 4 electric contact pressure unit 41
Gas tube 52 on discharge 51
Lower gas tube 53 annular is confluxed isocon 531
The dry powder release of anti-powder plugging road 532 starts bottle 61
Conversion electromagnetic valve 62 dry powder relief valve 63.
Specific embodiment
With reference to the accompanying drawings and detailed description this case is described in further detail.
This case is related to a kind of dry-chemical fire extinguishing storage tank loading line device, as shown in figure 1, being connected on dry powder storage tank 4, inflation
Piping installation includes discharge 51, upper gas tube 52 and lower gas tube 53.Upper gas tube 52 and the air inlet end of lower gas tube 53
It is all connected to the outlet side of discharge 51, the air inlet end of discharge 51 connects high-pressure gas cylinder.Upper gas tube 52 and lower gas tube
53 outlet side is connected to top and the bottom of dry powder storage tank 4.
Preferably, loading line device also includes conversion electromagnetic valve 62, and this conversion electromagnetic valve 62 is arranged on discharge 51
At the position being connected with upper and lower gas tube 52/53.I.e. conversion electromagnetic valve 62 be connected to discharge 51 outlet side and upper,
At the air inlet end position of lower gas tube 52/53.
After fire extinguishing system startup work, inflated to dry powder storage tank 4 by lower gas tube 53 by discharge 41, work as the blowing pressure
Reach setting value, conversion electromagnetic valve 62 is changed, discharge 41 transfers to be inflated to dry powder storage tank 4 by upper gas tube 52.Dry powder storage tank 4
Gas replenishment process is the top two-step inflation again of first bottom, dexterously maximizes favourable factors and minimizes unfavourable ones, and reaches that pressurization time is short, the mixing of gas powder is quickly equal
Even, the excellent effect of spurting of giving vent to anger, is finally reached splendid extinguishing effect；Powder extinguishing agent utilization rate in dry powder storage tank 4 is high, remains
Remaining rate is low, and consumption is little.
Preferably, in order to lift effective aeration of upper gas tube 52, on this, gas tube 52 connects to dry powder storage tank 4
Top and the position away from this top center, outlet side inflation of gas tube 52 on this forms together vertically drive gas down
Stream, this driving air-flow is avoided and the air inlet end spurting pipeline away from dry powder storage tank 4, inflates the gas powder mixed effect bringing more
Good.Further, for the gas powder mixed effect strengthening lower gas tube 53, this lower gas tube 53 is designed with annular and confluxes isocon 531,
This annular isocon 531 that confluxes passes through the three roads anti-powder plugging road 532 that is evenly arranged and connects to the bottom of dry powder storage tank 4.Logical
Cross three inflation inlets simultaneously toward homogenous charge in dry powder storage tank 4, reach efficient inflation and the mixed uniformly effect of gas powder.In the same manner,
Also upper gas tube 52 can be designed with three road pipelines of annular conflux isocon and connection, the effect brought in the same manner, is brought
Combined extinguishing is better.
Preferably, described discharge 51 is also equipped with pressure regulation air relief valve or pressure reductor structure, plays inflatable decompression and make
With.
As shown in Fig. 2 coordinating the design of this Novel dry powder fire extinguishing storage tank loading line device, corresponding powder extinguishing system is also
Include dry powder release and start bottle 61 and dry powder relief valve 63.Dry powder relief valve 63 is connected to the spurting on pipeline of dry powder storage tank 4.
Dry powder storage tank 4 is provided with electric contact pressure unit 41, and this electric contact pressure unit 41 pulls out dry powder release signal
Line a discharges on high-pressure solenoid valve, conversion electromagnetic valve 62 and the dry powder relief valve 63 starting bottle 61 to dry powder, and dry powder release starts bottle
61 startup pipeline 611 connects to conversion electromagnetic valve 62 and dry powder relief valve 63.It is also provided with dry powder release signal line
Pressure signal device, plays sending signal effect.
After fire extinguishing system startup work, inflated to dry powder storage tank 4 by lower gas tube 53 by discharge 51, work as the blowing pressure
Reach setting value, electric contact pressure unit 41 passes through the high-voltage electromagnetic that the release of dry powder release signal line traffic control dry powder starts bottle 61
Electricity on valve, conversion electromagnetic valve 62 and dry powder relief valve 63, is discharged from dry powder and starts bottle 61 to conversion electromagnetic valve 62 and dry powder release
Valve 63 is inflated, and realizes dry powder relief valve 63 and opens, conversion electromagnetic valve 62 is changed, and discharge 51 is transferred by upper gas tube 52 to dry powder
Storage tank 4 is inflated.In this realization, conversion airing form is automatically adjusted according to pressure change in dry powder storage tank 4.
The foregoing is only this new preferred embodiment, all impartial changes done with this new right and
Modify, the scope of this new claim all should be belonged to.
Claims (5)
1. a kind of dry-chemical fire extinguishing storage tank loading line device, be connected on dry powder storage tank it is characterised in that：Include discharge,
Upper gas tube and lower gas tube；The air inlet end of upper gas tube and lower gas tube is all connected to the outlet side of discharge, upper gas tube
It is connected to top and the bottom of dry powder storage tank with the outlet side of lower gas tube.
2. as claimed in claim 1 a kind of dry-chemical fire extinguishing storage tank loading line device it is characterised in that：Described loading line dress
Put and also include conversion electromagnetic valve, this conversion electromagnetic valve is arranged at the position that discharge is connected with upper and lower gas tube.
3. as claimed in claim 1 a kind of dry-chemical fire extinguishing storage tank loading line device it is characterised in that：Described upper gas tube is even
It is connected to top and the position away from this top center of dry powder storage tank.
4. a kind of dry-chemical fire extinguishing storage tank loading line device as described in claim 1 or 3 it is characterised in that：Described lower inflation
Pipe has annular and confluxes isocon, and this annular three roads anti-powder plugging road that isocon passes through to be evenly arranged of confluxing connects to dry powder storage
On the bottom of tank.
5. as claimed in claim 1 a kind of dry-chemical fire extinguishing storage tank loading line device it is characterised in that：Pacify on described discharge
Equipped with pressure regulation air relief valve or pressure reductor structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871778.4U CN205948255U (en) | 2016-08-12 | 2016-08-12 | Dry powder storage tank inflating pipeline device of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871778.4U CN205948255U (en) | 2016-08-12 | 2016-08-12 | Dry powder storage tank inflating pipeline device of putting out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948255U true CN205948255U (en) | 2017-02-15 |
Family
ID=57974717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620871778.4U Expired - Fee Related CN205948255U (en) | 2016-08-12 | 2016-08-12 | Dry powder storage tank inflating pipeline device of putting out a fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948255U (en) |
-
2016
- 2016-08-12 CN CN201620871778.4U patent/CN205948255U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 |