CN205877721U - Liquid hydrocarbon spherical tank accident water injection system - Google Patents
Liquid hydrocarbon spherical tank accident water injection system Download PDFInfo
- Publication number
- CN205877721U CN205877721U CN201620731534.6U CN201620731534U CN205877721U CN 205877721 U CN205877721 U CN 205877721U CN 201620731534 U CN201620731534 U CN 201620731534U CN 205877721 U CN205877721 U CN 205877721U
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- China
- Prior art keywords
- valve
- pipeline
- water pump
- spherical tank
- emergency
- 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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Abstract
The utility model relates to a liquid hydrocarbon spherical tank accident water injection system, it includes spherical tank 6, water pump 7 and water injection pipeline 4, and wherein spherical tank 6 has set two combustible gas leak testing appearance 8, all is equipped with pipeline root valve 5 and quick action emergency valve 3 on the material inlet pipe line of spherical tank 6 and the material outlet line, and water injection pipeline 4 is at pipeline root valve 5 and the tie point department and the material inlet pipe line connection of quick action emergency valve between 3, be equipped with on the imported pipeline of water pump 7 and promptly open valve 10, be equipped with on the outlet line and promptly open valve 9, water injection pipeline 4 and 7 water pipeline connection on the water pump, and be equipped with in proper order along the medium flow direction it on and promptly open valve 1 and check valve 2, 7 next doors on the water pump are provided with emergency operation post 11, respectively with promptly open valve 10, water pump 7, promptly open valve 9 and open and promptly open valve 1 and meet. The utility model discloses when the liquid hydrocarbon spherical tank takes place to leak, remotely controlled, and need not get into the leakage region, guaranteed staff's personal safety.
Description
Technical field
This utility model belongs to petrochemical industry, relates generally to a kind of petrochemical enterprise Liquid hydrocarbon ball accident water filling
System.
Background technology
Liquid hydrocarbon medium refers to when 15 DEG C, and vapour pressure is more than hydrocarbon liquids and other similar liquid of 0.1MPa, no
Including liquefied natural gas.The fire risk of liquid hydrocarbon is A-grade in the first class's class, has inflammable and explosive characteristic, once reveals and easily occur
Blast.
For solving to reveal and the problem of initiation fire accident bottom Liquid hydrocarbon ball, therefore Liquid hydrocarbon ball is arranged accident note
Drainage facility.The setting of accident flood pattern is with safety, the most effective, workable as principle.Meaning pair of the present utility model
The effect of key is played in the problem solving this respect.
Summary of the invention
To achieve these goals, the utility model proposes and a kind of realize remote control, safe and reliable liquid hydrocarbon ball
Tank accident flood pattern.
The purpose of this utility model and solve its technical problem and realize the most by the following technical solutions.New according to this practicality
A kind of Liquid hydrocarbon ball accident flood pattern that type proposes, it includes spherical tank 6, water pump 7 and filling pipe 4, and wherein this spherical tank 6 is joined
It is provided with two combustible gas leakage detectors 8, the material inlet pipeline of spherical tank 6 and material outlet pipeline are equipped with pipeline root
Valve 5 and quick action emergency valve 3, at the filling pipe 4 junction point between pipeline root valve 5 and quick action emergency valve 3 and material inlet
Pipeline connects；The inlet line of wherein said water pump 7 is provided with emergency opening valve 10, and outlet line is provided with emergency opening valve 9；
Described filling pipe 4 is connected with water pump 7 water outlet pipeline, and flows to be sequentially provided with emergency opening valve 1 and check-valves along medium on it
2；Described water pump 7 side is provided with emergency operation post 11, respectively with emergency opening valve 10, water pump 7, emergency opening valve 9 and unlatching
Emergency opening valve 1 connects.
The purpose of this utility model and solve its technical problem that following technical measures can also be used is further real
Existing.
Aforesaid Liquid hydrocarbon ball accident flood pattern, wherein said quick action emergency valve 3 is pneumatic type.
Aforesaid Liquid hydrocarbon ball accident flood pattern, wherein said emergency opening valve 10, emergency opening valve 9 and urgent
Open valve 1 and be pneumatic type.
This utility model compared with prior art has clear advantage and beneficial effect.By technique scheme, this
Utility model can reach suitable technological progress and practicality, and has the extensive value in industry, and it at least has
Following advantages: this utility model one Liquid hydrocarbon ball accident flood pattern Liquid hydrocarbon ball occur leakage time, operator
With remote control, and can need not enter leakage region and carry out water flood operations, it is ensured that the personal safety of staff.And work as liquid
When hydrocarbon spherical tank does not occurs leakage, emergency opening valve 1 and check-valves 2 that water line is arranged can effectively ensure that processing medium does not falls
Stream enters water line.
Accompanying drawing explanation
Fig. 1 is the structure chart of this utility model a kind of Liquid hydrocarbon ball accident flood pattern.
[main element symbol description]
1: emergency opening valve
2: check-valves
3: quick action emergency valve
4: filling pipe
5: pipeline root valve
6: spherical tank
7: water pump
8: combustible gas leakage detector
9: emergency opening valve
10: emergency opening valve
11: emergency operation is lived
Detailed description of the invention
By further illustrating the technological means and effect that this utility model taked by reaching predetermined goal of the invention, below
In conjunction with accompanying drawing and preferred embodiment, to according to a kind of Liquid hydrocarbon ball accident flood pattern that the utility model proposes, it is specifically real
Execute mode, structure, feature and effect thereof, after describing in detail such as.
Referring to Fig. 1, it is this utility model one Liquid hydrocarbon ball accident flood pattern, and this system includes spherical tank 6, water
Pump 7, filling pipe 4, emergency opening valve 1 and check-valves 2, wherein said spherical tank 6 is supporting is provided with two combustible gas leakage detections
On material inlet pipeline bottom instrument 8, and this spherical tank 6 and material outlet pipeline, Spherical Tank it is sequentially provided with downwards pipeline root
Portion's valve 5 and quick action emergency valve 3；Described filling pipe 4 is by the junction point between pipeline root valve 5 and quick action emergency valve 3 and thing
Material inlet line connects.
Described water pump 7 provides power for filling pipe 4, it is ensured that water injection pressure enough and is stablized.Wherein this water pump 7 inlet tube
Line and outlet line are provided with emergency opening valve 10 and emergency opening valve 9.The outlet line phase of described filling pipe 4 and water pump 7
Connect, and flow to be sequentially provided with emergency opening valve 1 and check-valves 2 along medium on this filling pipe 4.
Described water pump 7 side is additionally provided with emergency operation post 11, its respectively with emergency opening valve 10, water pump 7, emergency opening valve
9 and emergency opening valve 1 connect.
It is also preferred that the left described quick action emergency valve 3 is pneumatic type, but it is not limited to this.
It is also preferred that the left described emergency opening valve 10 is pneumatic type, but it is not limited to this.
It is also preferred that the left described emergency opening valve 9 is pneumatic type, but it is not limited to this.
It is also preferred that the left described emergency opening valve 1 is pneumatic type, but it is not limited to this.
Other facilities arranged according to specification on above-mentioned spherical tank 6, this utility model no longer describes.
When Liquid hydrocarbon ball occurs leakage, combustible gas leakage detector 8 double knock, quick action emergency valve 3 cuts out, tightly
Open emergency opening valve 10 on anxious operation post successively, start water pump 7, unlatching emergency opening valve 9 and open emergency opening valve 1.This
Time spherical tank have been turned off and the turnover of extraneous processing medium, only carry out water flood operations.
This utility model one Liquid hydrocarbon ball accident flood pattern is when there is leakage in Liquid hydrocarbon ball, and operator can
With remote control, and leakage region need not be entered and carry out water flood operations, it is ensured that the personal safety of staff.And work as liquid hydrocarbon
When spherical tank does not occurs leakage, emergency opening valve 1 and check-valves 2 that water line is arranged can effectively ensure that processing medium does not flows backwards
Enter water line.
The above, be only preferred embodiment of the present utility model, not this utility model is done any in form
Restriction, although this utility model is disclosed above with preferred embodiment, but is not limited to this utility model, any ripe
Know professional and technical personnel, in the range of without departing from technical solutions of the utility model, when in the technology of available the disclosure above
Hold and make a little change or be modified to the Equivalent embodiments of equivalent variations, as long as without departing from technical solutions of the utility model
Hold, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, the most still
Belong in the range of technical solutions of the utility model.
Claims (3)
1. a Liquid hydrocarbon ball accident flood pattern, it includes spherical tank (6), water pump (7) and filling pipe (4), wherein this ball
Tank (6) is equipped with two combustible gas leakage detectors (8), and on the material inlet pipeline of spherical tank (6) and material outlet pipeline
Being equipped with pipeline root valve (5) and quick action emergency valve (3), filling pipe (4) is at pipeline root valve (5) and quick action emergency valve (3)
Between junction point at be connected with material inlet pipeline；It is characterized in that,
The inlet line of wherein said water pump (7) is provided with emergency opening valve (10), and outlet line is provided with emergency opening valve
(9)；
Described filling pipe (4) is connected with water pump (7) water outlet pipeline, and flows to be sequentially provided with emergency opening valve along medium on it
And check-valves (2) (1)；
Described water pump (7) side is provided with emergency operation post (11), respectively with emergency opening valve (10), water pump (7), emergency opening
Valve (9) and unlatching emergency opening valve (1) connect.
Liquid hydrocarbon ball accident flood pattern the most according to claim 1, it is characterised in that wherein said emergency cut-off
Valve (3) is pneumatic type.
Liquid hydrocarbon ball accident flood pattern the most according to claim 1, it is characterised in that wherein said emergency opening
Valve (10), emergency opening valve (9) and emergency opening valve (1) are pneumatic type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620731534.6U CN205877721U (en) | 2016-07-12 | 2016-07-12 | Liquid hydrocarbon spherical tank accident water injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620731534.6U CN205877721U (en) | 2016-07-12 | 2016-07-12 | Liquid hydrocarbon spherical tank accident water injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205877721U true CN205877721U (en) | 2017-01-11 |
Family
ID=57695577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620731534.6U Expired - Fee Related CN205877721U (en) | 2016-07-12 | 2016-07-12 | Liquid hydrocarbon spherical tank accident water injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205877721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156426A (en) * | 2018-11-08 | 2020-05-15 | 中国石油化工股份有限公司 | Liquefied hydrocarbon spherical tank leakage protection device and method |
| CN113188038A (en) * | 2021-05-27 | 2021-07-30 | 聊城鲁西多元醇新材料科技有限公司 | Liquefied hydrocarbon storage tank replacement gas recovery device and method and application thereof |
-
2016
- 2016-07-12 CN CN201620731534.6U patent/CN205877721U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156426A (en) * | 2018-11-08 | 2020-05-15 | 中国石油化工股份有限公司 | Liquefied hydrocarbon spherical tank leakage protection device and method |
| CN113188038A (en) * | 2021-05-27 | 2021-07-30 | 聊城鲁西多元醇新材料科技有限公司 | Liquefied hydrocarbon storage tank replacement gas recovery device and method and application thereof |
| CN113188038B (en) * | 2021-05-27 | 2023-02-21 | 聊城鲁西多元醇新材料科技有限公司 | Liquefied hydrocarbon storage tank replacement gas recovery device and method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20210712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |