CN203743838U - Outer pipeline structure of low-temperature liquid storage tank - Google Patents
Outer pipeline structure of low-temperature liquid storage tank Download PDFInfo
- Publication number
- CN203743838U CN203743838U CN201320886214.4U CN201320886214U CN203743838U CN 203743838 U CN203743838 U CN 203743838U CN 201320886214 U CN201320886214 U CN 201320886214U CN 203743838 U CN203743838 U CN 203743838U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- low
- tank body
- outlet conduit
- assemblies
- 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
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses an outer pipeline structure of a low-temperature liquid storage tank. The outer pipeline structure comprises an overhead multi-way assembly communicated with a tank body of the low-temperature liquid storage tank. The outer pipeline structure further comprises a liquid outlet pipeline and a low charging pipeline; one end of the low charging pipeline is communicated with the overhead multi-way assembly and the other end of the low charging pipeline extends to the bottom of the tank body; the liquid outlet pipeline is communicated with the overhead multi-way assembly. According to the outer pipeline structure, the utilization of a low-temperature liquid outlet can be prevented from being influenced, the charging efficiency can be improved and the pressure of the tank body is stabilized.
Description
Technical field
The utility model relates to a kind of Outer Tube structure of cryogenic liquid tank.
Background technique
At present, as shown in Figure 1, cryogenic liquid tank conventionally adopts the end to fill pipe and draws with the shared interior pipeline of liquid outlet tube many logical assemblies from pushing up, then adopts threeway to be divided into two-way pipeline.This structural disadvantages is in the time filling, to use liquid, fills medium because pressure reduction reason much directly enters with liquid pipeline without tank body, causes tank body pressure instability, fills speed slow, by situations such as liquid mouth pressure height.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art, and a kind of Outer Tube structure of cryogenic liquid tank is provided, and it not only can avoid affecting the use of cryogenic liquide outlet, and can improve and fill efficiency, stablizes tank body pressure.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of Outer Tube structure of cryogenic liquid tank, comprise many logical assemblies on the top being connected with the tank body of cryogenic liquid tank, also comprise liquid outlet pipeline and the low pipeline that fills, low one end of filling pipeline is connected with the upper many logical assemblies in top, the other end extends to the bottom of tank body, and liquid outlet pipeline is connected with the upper many logical assemblies in top.
Further in order conveniently to fill medium, lowly fill the bottom level pipeline that pipeline comprises horizontal pipe, bend pipe, the vertical pipeline being communicated with successively and is positioned at tank base, the described low horizontal pipe that fills pipeline is connected with the upper assemblies that lead in top more.
Further for the convenient medium of discharging, described liquid outlet pipeline comprises the outlet conduit straight up that is connected successively, obliquely outlet conduit, oblique lower outlet conduit and outlet conduit straight down, and described outlet conduit is straight up connected with the upper many logical assemblies in top.
Adopt after technique scheme, adopt the low medium currency structure that pipeline and liquid outlet pipeline separate that fills, in the time that tank body is filled to medium, medium enters from the low pipeline that fills, then directly enter the upper many logical assemblies in top, can not affect the use of liquid outlet pipeline to medium, liquid outlet pipeline can not shunted yet and fills medium and affect the speed that fills of tank body and the unsettled phenomenon of tank interior pressure.
Brief description of the drawings
Fig. 1 is the structural representation of the Outer Tube structure of the cryogenic liquid tank of prior art;
Fig. 2 is the structural representation of the Outer Tube structure of cryogenic liquid tank of the present utility model.
Embodiment
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below.
As shown in Figure 2, a kind of Outer Tube structure of cryogenic liquid tank, comprise many logical assemblies 2 on the top being connected with the tank body 1 of cryogenic liquid tank, also comprise liquid outlet pipeline 3 and the low pipeline 4 that fills, low one end of filling pipeline 4 is connected with the upper many logical assemblies 2 in top, the other end extends to the bottom of tank body 1, and liquid outlet pipeline 3 is connected with the upper many logical assemblies 2 in top.
As shown in Figure 2, lowly fill the bottom level pipeline 4-4 that pipeline 4 comprises successively horizontal pipe 4-1, bend pipe 4-2, the vertical pipeline 4-3 being communicated with and is positioned at tank body 1 bottom, the low horizontal pipe 4-1 that fills pipeline 4 is connected with the upper assemblies 2 that lead in top more.Certainly, the low pipeline 4 that fills is also connected with safety check, stop valve etc.
As shown in Figure 2, liquid outlet pipeline 3 comprises the 3-1 of outlet conduit straight up that is connected successively, obliquely outlet conduit 3-2, oblique lower outlet conduit 3-3 and outlet conduit 3-4 straight down, and outlet conduit 3-1 is connected with the upper many logical assemblies 2 in top straight up.
Working principle of the present utility model is as follows:
Adopt the low medium currency structure that pipeline 4 and liquid outlet pipeline 3 separate that fills, in the time that tank body is filled to medium, medium enters from the low pipeline 4 that fills, then directly enter the upper many logical assemblies 2 in top, can not affect the use of liquid outlet pipeline 3 to medium, liquid outlet pipeline 3 can not shunted yet and fills medium and affect the speed that fills of tank body and the unsettled phenomenon of tank interior pressure.
Above-described specific embodiment; technical problem, technological scheme and beneficial effect that the utility model is solved further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the Outer Tube structure of a cryogenic liquid tank, comprise many logical assemblies (2) on the top being connected with the tank body (1) of cryogenic liquid tank, it is characterized in that: also comprise liquid outlet pipeline (3) and the low pipeline (4) that fills, low one end of filling pipeline (4) is connected with the upper many logical assemblies (2) in top, the other end extends to the bottom of tank body (1), and liquid outlet pipeline (3) is connected with the upper many logical assemblies (2) in top.
2. the Outer Tube structure of cryogenic liquid tank according to claim 1, it is characterized in that: lowly fill the bottom level pipeline (4-4) that pipeline (4) comprises successively horizontal pipe (4-1), bend pipe (4-2), the vertical pipeline (4-3) being communicated with and is positioned at tank body (1) bottom, the described low horizontal pipe (4-1) that fills pipeline (4) is connected with the upper assemblies (2) that lead in top more.
3. the Outer Tube structure of cryogenic liquid tank according to claim 1 and 2, it is characterized in that: described liquid outlet pipeline (3) comprises the outlet conduit straight up (3-1) that is connected successively, obliquely outlet conduit (3-2), oblique lower outlet conduit (3-3) and outlet conduit (3-4) straight down, and described outlet conduit straight up (3-1) is connected with the upper many logical assemblies (2) in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886214.4U CN203743838U (en) | 2013-12-31 | 2013-12-31 | Outer pipeline structure of low-temperature liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886214.4U CN203743838U (en) | 2013-12-31 | 2013-12-31 | Outer pipeline structure of low-temperature liquid storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743838U true CN203743838U (en) | 2014-07-30 |
Family
ID=51343639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886214.4U Expired - Fee Related CN203743838U (en) | 2013-12-31 | 2013-12-31 | Outer pipeline structure of low-temperature liquid storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743838U (en) |
-
2013
- 2013-12-31 CN CN201320886214.4U patent/CN203743838U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204554356U (en) | The anti-overfilling control gear of a kind of LNG horizontal gas bottle | |
| CN203474422U (en) | Filling machine used in pesticide production line | |
| CN202442096U (en) | Liquid nitrogen storage tank | |
| CN204284911U (en) | Cryogenic liquid integral type Storing and conveying metering equipment | |
| CN203099342U (en) | Dripping balance tank filling device | |
| CN203743838U (en) | Outer pipeline structure of low-temperature liquid storage tank | |
| CN204508768U (en) | Hydraulic damper vacuumizes filling oil machine | |
| CN204042391U (en) | A kind of filling fluid oil device | |
| CN204588670U (en) | A kind of eye drops bottler | |
| CN201517412U (en) | Automatic continuous adding device of a gas well mouth foaming agent | |
| CN204607574U (en) | A kind of novel entrucking oil filling riser Oil residue recuperation device | |
| CN202705016U (en) | Funnel with threaded sleeve | |
| CN202405056U (en) | Transformer with oil level display device | |
| CN203583610U (en) | Bidirectional water seal device | |
| CN203051258U (en) | Hydraulic station | |
| CN204805941U (en) | CNG bottle | |
| CN203922688U (en) | Bottle placer | |
| CN203674242U (en) | Polysilicon solar cell piece chemical solution automatic adding device | |
| CN204490884U (en) | A kind of sealing methane-generating pit | |
| CN203667013U (en) | Liquid infusion device | |
| CN202705014U (en) | Novel funnel | |
| CN201862423U (en) | Novel condensation pipe | |
| CN203948308U (en) | A kind of vacuum feeding slurry centrifugal pump water injecting device | |
| CN203159174U (en) | Food freshness-retaining liquid canning auxiliary device | |
| CN205773241U (en) | Filling machine |
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 |
Granted publication date: 20140730 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |