CN206409889U - LNG storage tank explosion-proof equipment - Google Patents
LNG storage tank explosion-proof equipment Download PDFInfo
- Publication number
- CN206409889U CN206409889U CN201621460697.1U CN201621460697U CN206409889U CN 206409889 U CN206409889 U CN 206409889U CN 201621460697 U CN201621460697 U CN 201621460697U CN 206409889 U CN206409889 U CN 206409889U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- tank
- air pressure
- inert gas
- containment vessel
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses an LNG storage tank explosion-proof device, which comprises an inert gas storage tank, an input electromagnetic valve, a protective shell, an alarm, a controller, an output pipe, a containing air pressure sensor, a containing tank, an output electromagnetic valve, a storage tank, a protective air pressure sensor and an input pump, wherein the protective shell is arranged outside the storage tank; four protective air pressure sensors are uniformly distributed on the inner wall of the protective shell, and an alarm and a controller are fixedly arranged on the surface of the top end of the protective shell; an inert gas storage tank and an accommodating tank are respectively connected to two sides of the protective shell; an input pump is connected to one side of the inert gas storage tank; and the top end inside the containing tank is provided with a containing air pressure sensor. The utility model discloses whether can in time perceive current storage tank and reveal and carry out early warning and preliminary treatment when revealing.
Description
Technical field
The utility model belongs to technical field of LNG, more particularly to a kind of LNG storage tank explosion-protection equipment.
Background technology
LNG storage tank is during transport and storage, and safety anti-explosive work is extremely important.If LNG is escaped from storage tank, then
With contacting external air, influenceed by external environment, easily occur explosion accident, it is serious to threaten the person and property safety.
Utility model content
The utility model, there is provided a kind of LNG storage tank explosion-protection equipment, can reach for technical problem present in prior art
The beneficial effect whether current tank is revealed and early warning and preliminary treatment are carried out in leakage is discovered in time.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of LNG storage tank explosion-protection equipment, bag
Include inert gas conservation tank, input magnetic valve, containment vessel, siren, controller, efferent duct, collecting air pressure inductor, collecting
Tank, output solenoid valve, storage tank, protection air pressure inductor and front pump,
The outside of the storage tank is provided with containment vessel；The inwall of the containment vessel is uniformly distributed provided with four protection air pressure sensings
Device, top end surface is fixed with siren and controller；The both sides of the containment vessel are connected with inert gas conservation tank respectively
With collecting tank；The side of the inert gas conservation tank is connected with front pump；The collecting tank inner tip is provided with collecting gas
Press inductor.
Preferably, the junction of the inert gas conservation tank and containment vessel is provided with input magnetic valve.
Preferably, the side for housing tank is connected by efferent duct with containment vessel, and junction is provided with output electromagnetism
Valve.
Preferably, being provided with PLC in the controller.
Compared with prior art, the utility model is had an advantageous effect in that：The utility model can be discovered currently in time
Whether storage tank is revealed and carries out early warning and preliminary treatment in leakage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is system construction drawing of the present utility model.
1- inert gases conservation tank in figure, 2- input magnetic valves, 3- containment vessels, 4- sirens, 5- controllers, 6- outputs
Pipe, 7- houses air pressure inductor, and 8- houses tank, 9- output solenoid valves, 10- storage tanks, 11- protection air pressure inductors, 12- inputs
Pump.
Embodiment
It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art be better understood from the technical solution of the utility model
Example is applied to elaborate to the utility model.
Embodiment of the present utility model discloses a kind of LNG storage tank explosion-protection equipment, such as schemes, it includes inert gas conservation tank
1st, input magnetic valve 2, containment vessel 3, siren 4, controller 5, efferent duct 6, collecting air pressure inductor 7, collecting tank 8, output electricity
Magnet valve 9, storage tank 10, protection air pressure inductor 11 and front pump 12,
The outside of storage tank 10 is provided with containment vessel 3；The inwall of containment vessel 3 is uniformly distributed provided with four protection air pressure inductors
11, top end surface is fixed with siren 4 and controller 5；The both sides of containment vessel 3 are connected with inert gas conservation tank 1 respectively
With collecting tank 8；The side of inert gas conservation tank 1 is connected with front pump 12；The inner tip of tank 8 is housed provided with collecting air pressure sense
Answer device 7.
In the present embodiment, the junction of inert gas conservation tank 1 and containment vessel 3 is provided with input magnetic valve 2.
In the present embodiment, the side for housing tank 8 is connected by efferent duct 6 with containment vessel 3, and junction is provided with output electromagnetism
Valve 9.
In the present embodiment, PLC is provided with controller 5.
Operation principle of the present utility model：
It is packed into using the preceding inert gas by inert gas conservation tank 1 in containment vessel 3, original air is discharged.
Access is installed and houses tank 8.If gas leakage in storage tank 10, protection air pressure inductor 11 detects air pressure change, by data transfer
To controller 5.The subsequent issue of siren 4 alarm, while the inert gas in inert gas conservation tank 1 enters in containment vessel 3, will
Escaping gas is drained into collecting tank 8.
The utility model is described in detail above by embodiment, but the content is only of the present utility model shows
Example property embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.Protection domain of the present utility model is by right
Claim is limited.It is all to utilize technical scheme described in the utility model, or those skilled in the art is in the utility model technology
Under the inspiration of scheme, in essence of the present utility model and protection domain, design similar technical scheme and reach above-mentioned skill
Art effect, or the equivalent change made to application range and improvement etc., it all should still belong to patent of the present utility model and contain
Within lid protection domain.
Claims (4)
1. a kind of LNG storage tank explosion-protection equipment, including inert gas conservation tank, input magnetic valve, containment vessel, siren, controller,
Efferent duct, collecting air pressure inductor, collecting tank, output solenoid valve, storage tank, protection air pressure inductor and front pump, its feature exist
In,
The outside of the storage tank is provided with containment vessel；The inwall of the containment vessel is uniformly distributed provided with four protection air pressure inductors,
Top end surface is fixed with siren and controller；The both sides of the containment vessel are connected with inert gas conservation tank and receipts respectively
Hold tank；The side of the inert gas conservation tank is connected with front pump；The collecting tank inner tip is provided with collecting air pressure sense
Answer device.
2. a kind of LNG storage tank explosion-protection equipment according to claim 1, it is characterised in that the inert gas conservation tank with
The junction of containment vessel is provided with input magnetic valve.
3. a kind of LNG storage tank explosion-protection equipment according to claim 1, it is characterised in that the side of the collecting tank passes through
Efferent duct is connected with containment vessel, and junction is provided with output solenoid valve.
4. a kind of LNG storage tank explosion-protection equipment according to claim 1, it is characterised in that PLC is provided with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460697.1U CN206409889U (en) | 2016-12-29 | 2016-12-29 | LNG storage tank explosion-proof equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460697.1U CN206409889U (en) | 2016-12-29 | 2016-12-29 | LNG storage tank explosion-proof equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409889U true CN206409889U (en) | 2017-08-15 |
Family
ID=59553132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460697.1U Expired - Fee Related CN206409889U (en) | 2016-12-29 | 2016-12-29 | LNG storage tank explosion-proof equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561752A (en) * | 2018-03-30 | 2018-09-21 | 西华大学 | A kind of FCEV system high pressures hydrogen storage fuel tank explosion-protection equipment |
| CN109488874A (en) * | 2018-11-28 | 2019-03-19 | 天津安吉奥特科技有限公司 | A kind of LNG storage tank with safety anti-explosive structure |
| CN109974928A (en) * | 2017-12-28 | 2019-07-05 | 中核建中核燃料元件有限公司 | A kind of numerical pressure detection device on finished product carrier |
-
2016
- 2016-12-29 CN CN201621460697.1U patent/CN206409889U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974928A (en) * | 2017-12-28 | 2019-07-05 | 中核建中核燃料元件有限公司 | A kind of numerical pressure detection device on finished product carrier |
| CN108561752A (en) * | 2018-03-30 | 2018-09-21 | 西华大学 | A kind of FCEV system high pressures hydrogen storage fuel tank explosion-protection equipment |
| CN109488874A (en) * | 2018-11-28 | 2019-03-19 | 天津安吉奥特科技有限公司 | A kind of LNG storage tank with safety anti-explosive structure |
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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: 20170815 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |