CN206329916U - Propylene Spherical Tanks with flood pattern - Google Patents
Propylene Spherical Tanks with flood pattern Download PDFInfo
- Publication number
- CN206329916U CN206329916U CN201621250049.3U CN201621250049U CN206329916U CN 206329916 U CN206329916 U CN 206329916U CN 201621250049 U CN201621250049 U CN 201621250049U CN 206329916 U CN206329916 U CN 206329916U
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- CN
- China
- Prior art keywords
- propylene
- pipeline
- spherical tanks
- liquid phase
- branch road
- 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)
Abstract
The utility model is related to a kind of Propylene Spherical Tanks with flood pattern, it is characterised in that：It includes Propylene Spherical Tanks and flood pattern；Flood pattern includes propylene vapor delivery line, and one end of propylene vapor delivery line is connected to the top of Propylene Spherical Tanks, and the other end of propylene vapor delivery line connects the top of propylene tank car, and the bottom of propylene tank car is connected by the bottom of propylene liquid phase pipeline and Propylene Spherical Tanks；The liquid outlet of pump is connected by the first pipeline branch road on propylene liquid phase pipeline, pump is arranged on fire fighting truck, the inlet of pump connects fire hydrant by feed liquor pipeline.Interval setting two first controls valve in propylene vapor delivery line；Interval setting two second controls valve on propylene liquid phase pipeline, and the position that the first pipeline branch road and propylene liquid phase pipeline are connected is located between two second control valves；Connected between propylene vapor delivery line and propylene liquid phase pipeline by the second pipeline branch road, set the 3rd to control valve on the second pipeline branch road.The utility model, which can reduce accident, to be occurred and reliability height.
Description
Technical field
The utility model is related to a kind of Propylene Spherical Tanks with flood pattern.
Background technology
Propylene Spherical Tanks in normal state, are equipped with a certain amount of propylene liquid in Propylene Spherical Tanks.Due to propylene at ambient pressure
For gaseous state, therefore when the bottom leakage of Propylene Spherical Tanks, propylene liquid can be spilt from leak point, and propylene leakage may cause propylene
Spherical tank local temperature is too low or runs into naked light generation burning or even explodes.To be produced when preventing Propylene Spherical Tanks bottom from leaking
Local temperature is too low or explosion accident on Propylene Spherical Tanks, it is necessary to set water filling device.Because the density ratio propylene liquid of water is big, because
Water can seal leak point after this water filling, and the liquid leaked out is water, is not propylene, fundamentally reduce the generation of accident.
In the prior art, although the special water injecting pump of many Propylene Spherical Tanks water filling device facilities, but be due to propylene
The probability of spherical tank leakage is very low, therefore water injecting pump can be caused to place be not frequently used for many years, so that reduce water injecting pump can
By property.
The content of the invention
Regarding to the issue above, the purpose of this utility model is to provide a kind of accident that can reduce and occurred and the high band of reliability
The Propylene Spherical Tanks of flood pattern.
To achieve the above object, the utility model takes following technical scheme：It includes Propylene Spherical Tanks and flood pattern；Institute
Stating flood pattern includes propylene vapor delivery line, and one end of the propylene vapor delivery line is connected to the top of the Propylene Spherical Tanks, institute
The other end for stating propylene vapor delivery line connects the top of the propylene tank car, and the bottom of the propylene tank car passes through propylene liquid-phase tube
Line is connected with the bottom of the Propylene Spherical Tanks；Liquid is gone out by the first pipeline branch road connection pump on the propylene liquid phase pipeline
Mouthful, the pump is arranged on fire fighting truck, and the inlet of the pump connects fire hydrant by feed liquor pipeline.
Two first control valves are arranged at intervals with the propylene vapor delivery line；It is spaced and sets on the propylene liquid phase pipeline
Two second control valves are equipped with, the position that the first pipeline branch road is connected with the propylene liquid phase pipeline is located at the second control described in two
Between valve processed；Connected between the propylene vapor delivery line and the propylene liquid phase pipeline by the second pipeline branch road, described the
The 3rd control valve is provided with two pipeline branch roads.
The 4th control valve is provided with the first pipeline branch road, between the described 4th control valve and the pump
The first pipeline branch road is arranged to flexible pipe.
The feed liquor pipeline is arranged to flexible pipe.
The 5th control valve is being provided with the propylene liquid phase pipeline of the Propylene Spherical Tanks bottom.
The utility model is due to taking above technical scheme, and it has advantages below：1st, the utility model is provided with pump, pump
It is arranged on fire fighting truck, in use, the reliability of pump can be improved, while low pressure fire water can be converted into high pressure fire fighting
Water, when the bottom of Propylene Spherical Tanks spills liquid propylene, can rapidly be pressurizeed to block propylene ball to low pressure fire water
The bottom of tank, so as to reduce the generation of accident, the utility model reliability is high.2nd, the utility model is provided with fire hydrant, so as to
In taking low pressure fire water on the spot, the utility model is simple in construction, easy to use.3rd, the utility model be located at the 4th control valve with
The first pipeline branch road between pump is arranged to flexible pipe, in order to which high pressure fire fighting water is delivered in the first pipeline branch road.4th, this reality
The second pipeline branch road is provided with new, the 3rd control valve is provided with the second pipeline branch road, can control to be located at propylene liquid
Liquid propylene in phase pipeline is delivered in propylene vapor delivery line, to prevent propylene liquid-phase tube of the stop bit between two second control valves
Closing space is formed in line, the utility model good stability, security is good.5th, the utility model is close to Propylene Spherical Tanks bottom
The 5th control valve is provided with propylene liquid phase pipeline, propylene liquid phase pipeline can be made to be connected with Propylene Spherical Tanks, to prevent stop bit in remote
Control to form closing space in the propylene liquid phase pipeline between valve and Propylene Spherical Tanks bottom from the second of pump, further increase this
The stability and security of utility model.6th, the utility model feed liquor pipeline is arranged to flexible pipe, in order to will be low in fire hydrant
Pressure fire water is delivered in pump.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model proposes a kind of Propylene Spherical Tanks with flood pattern, it includes the He of Propylene Spherical Tanks 1
Flood pattern.Flood pattern includes propylene vapor delivery line 2, and one end of propylene vapor delivery line 2 is connected to the top of Propylene Spherical Tanks 1,
The top of the other end connection propylene tank car 3 of propylene vapor delivery line 2, the bottom of propylene tank car 3 passes through propylene liquid phase pipeline 4 and third
The bottom connection of alkene spherical tank 1.Wherein, the liquid outlet of pump 5 is connected by the first pipeline branch road on propylene liquid phase pipeline 4, pump 5 is set
Put on fire fighting truck 6, in use, the reliability of pump 5 can be improved.The inlet of pump 5 connects fire hydrant 8 by feed liquor pipeline 7,
In order to take low pressure fire water on the spot, while in the presence of pump 5, low pressure fire water can be converted into high pressure fire fighting water.
In above-described embodiment, two control valves 9 are arranged at intervals with propylene vapor delivery line 2, on propylene liquid phase pipeline 4 between
Every being provided with two control valves 10, the position that the first pipeline branch road is connected with propylene liquid phase pipeline 4 be located at two second control valves 10 it
Between.Wherein, connected between propylene vapor delivery line 2 and propylene liquid phase pipeline 4 by the second pipeline branch road, and in the second pipeline branch
Control valve 11 is provided with road, when the two control control valves 10 of valve 9 and two are in closing, control valve 11 is opened, can be by position
Be delivered in the liquid propylene in propylene liquid phase pipeline 4 in propylene vapor delivery line 2, to prevent stop bit in two control valves 10 between third
Closing space is formed in alkene liquid phase pipeline 4.
In above-described embodiment, control valve 12, the between control valve 12 and pump 5 are provided with the first pipeline branch road
One pipeline branch road is arranged to flexible pipe, in order to which high pressure fire fighting water is delivered in the first pipeline branch road.
In above-described embodiment, feed liquor pipeline 7 is arranged to flexible pipe, in order to which the low pressure fire water in fire hydrant 8 is delivered to
In pump 5.
In above-described embodiment, control valve 13, control are being provided with the propylene liquid phase pipeline 4 of the bottom of Propylene Spherical Tanks 1
Valve 13 is in normally open, propylene liquid phase pipeline 4 can be made to be connected with Propylene Spherical Tanks 1, to prevent from being located remotely from the control valve of pump 2
Closing space is formed in propylene liquid phase pipeline 4 between 10 and the bottom of Propylene Spherical Tanks 1.
The utility model is in use, when 1 normal work of Propylene Spherical Tanks, control valve 11,13 is opened, and two control valves 9, two are controlled
Valve 1O processed and control valve 12 are closed.When the leakage of propylene liquid is arranged at the bottom of Propylene Spherical Tanks 1, in the presence of pump 5, control low pressure disappears
Waterproof is converted into high pressure fire fighting water, and high pressure fire fighting water is delivered to the bottom of Propylene Spherical Tanks 1 by propylene liquid phase pipeline 4.In high pressure
In the presence of fire water, the amount of leakage of the propylene liquid of Propylene Spherical Tanks 1 can be reduced, so as to effectively control the generation of accident.
The various embodiments described above are merely to illustrate the utility model, wherein the structure of each part, connected mode etc. are all can be with
It is varied from, every equivalents carried out on the basis of technical solutions of the utility model and improvement should not be excluded
Outside protection domain of the present utility model.
Claims (7)
1. a kind of Propylene Spherical Tanks with flood pattern, it is characterised in that：It includes Propylene Spherical Tanks and flood pattern；The water filling system
System includes propylene vapor delivery line, and one end of the propylene vapor delivery line is connected to the top of the Propylene Spherical Tanks, the propylene gas
The other end of phase pipeline connects the top of the propylene tank car, the bottom of the propylene tank car by propylene liquid phase pipeline with it is described
The bottom connection of Propylene Spherical Tanks；The liquid outlet of pump, the pump are connected by the first pipeline branch road on the propylene liquid phase pipeline
It is arranged on fire fighting truck, the inlet of the pump connects fire hydrant by feed liquor pipeline.
2. the Propylene Spherical Tanks as claimed in claim 1 with flood pattern, it is characterised in that：Between in the propylene vapor delivery line
Valves are controlled every being provided with two first；Two second control valves, first pipeline are arranged at intervals with the propylene liquid phase pipeline
The position of branch road and propylene liquid phase pipeline connection is located between the second control valve described in two；The propylene vapor delivery line and institute
State and connected by the second pipeline branch road between propylene liquid phase pipeline, the 3rd control valve is provided with the second pipeline branch road.
3. the Propylene Spherical Tanks as claimed in claim 1 with flood pattern, it is characterised in that：Set on the first pipeline branch road
The 4th control valve is equipped with, the first pipeline branch road between the described 4th control valve and the pump is arranged to flexible pipe.
4. the Propylene Spherical Tanks as claimed in claim 2 with flood pattern, it is characterised in that：Set on the first pipeline branch road
The 4th control valve is equipped with, the first pipeline branch road between the described 4th control valve and the pump is arranged to flexible pipe.
5. the Propylene Spherical Tanks with flood pattern as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The feed liquor pipeline
It is arranged to flexible pipe.
6. the Propylene Spherical Tanks with flood pattern as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：Close to described third
The 5th control valve is provided with the propylene liquid phase pipeline of alkene Spherical Tank.
7. the Propylene Spherical Tanks as claimed in claim 5 with flood pattern, it is characterised in that：Close to the Propylene Spherical Tanks bottom
The propylene liquid phase pipeline on be provided with the 5th control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250049.3U CN206329916U (en) | 2016-11-17 | 2016-11-17 | Propylene Spherical Tanks with flood pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250049.3U CN206329916U (en) | 2016-11-17 | 2016-11-17 | Propylene Spherical Tanks with flood pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206329916U true CN206329916U (en) | 2017-07-14 |
Family
ID=59287834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250049.3U Expired - Fee Related CN206329916U (en) | 2016-11-17 | 2016-11-17 | Propylene Spherical Tanks with flood pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206329916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764426A (en) * | 2016-11-17 | 2017-05-31 | 内蒙古大唐国际克什克腾煤制天然气有限责任公司 | A kind of Propylene Spherical Tanks with flood pattern |
| CN110902170A (en) * | 2019-10-22 | 2020-03-24 | 江苏海企化工仓储股份有限公司 | Benzene class storage leak protection device |
-
2016
- 2016-11-17 CN CN201621250049.3U patent/CN206329916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764426A (en) * | 2016-11-17 | 2017-05-31 | 内蒙古大唐国际克什克腾煤制天然气有限责任公司 | A kind of Propylene Spherical Tanks with flood pattern |
| CN110902170A (en) * | 2019-10-22 | 2020-03-24 | 江苏海企化工仓储股份有限公司 | Benzene class storage leak protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20211117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |