CN203176723U - Low-temperature liquid pipeline capable of preventing breakage - Google Patents
Low-temperature liquid pipeline capable of preventing breakage Download PDFInfo
- Publication number
- CN203176723U CN203176723U CN 201320139981 CN201320139981U CN203176723U CN 203176723 U CN203176723 U CN 203176723U CN 201320139981 CN201320139981 CN 201320139981 CN 201320139981 U CN201320139981 U CN 201320139981U CN 203176723 U CN203176723 U CN 203176723U
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- China
- Prior art keywords
- low
- pipeline
- temperature liquid
- liquid
- tank car
- 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 provides a low-temperature liquid pipeline capable of preventing breakage. A corrugated pipe is further arranged between a low-temperature liquid storage tank liquid collecting pipe and a liquid tank car inlet pipe, so that outer force borne by the pipeline can be effectively relieved, deformation storage amount of the pipeline can be increased, the accident that a tank car pulls and breaks the low-temperature liquid pipeline is prevented, energy waste and economic loss are avoided, potential safety hazards such as harm and death of workers and equipment damage can be eliminated, and safe production is ensured,.
Description
Technical field
The utility model belongs to the cryogenic piping technical field, and particularly a kind of damping device that has can prevent the cryogenic liquide pipeline broken.
Background technique
At present, the adapter that oxygen installation connects cryogenic liquid storage tank all directly is connected with the inlet tube of liquid tank car, because whole pipe all is hard the connection, the leeway of middle no any buffering, therefore indivedual oxygen installations fluid operated driver once occurred and were not closing under the situation that connects the liquid valve, and directly start liquid tank car operation, thereby cause the adapter of wet tank to be broken, make whole jar of liquid oxygen flash evaporation, liquid is the serious accident of waste all.
Summary of the invention
The utility model aims to provide a kind of pooling feature that has, and can prevent that cryogenic liquid storage tank adapter road from damaging, thereby avoids the cryogenic liquide pipeline of security incident.
For this reason, the utility model has been taked following technology solution;
A kind of cryogenic liquide pipeline of rupturing of preventing comprises cryogenic liquid storage tank adapter and liquid tank car inlet tube, it is characterized in that, sets up one section bellows between cryogenic liquid storage tank adapter and liquid tank car inlet tube.
The beneficial effects of the utility model are:
Because the utility model has been connected one section bellows between cryogenic liquid storage tank adapter and liquid tank car inlet tube, the effective buffering pipe external force of bearing, increase the distortion reserves of pipeline, thereby prevent that the liquid tank car from breaking the cryogenic liquide pipeline accident, avoid energy waste and economic loss, eliminate hidden dangers such as casualties, device damage, guarantee safety in production.
Description of drawings
Fig. 1 can prevent the cryogenic liquide pipeline schematic representation that ruptures.
Among the figure: low-temperature storage tank 1, adapter 2, bellows 3, inlet tube 4, liquid tank car 5.
Embodiment
As seen from Figure 1, the utility model is the inlet tube 4 direct Placements with adapter 2 with the liquid tank car 5 of original low-temperature storage tank 1, changed in the adapter 2 outlet adjunctions of cryogenic liquid storage tank 1 one section bellows 3 into, the other end of bellows 3 is connected with the inlet tube 4 of liquid tank car 5, and the access of bellows 3 can be played certain stressed buffer function to adapter 2.
Claims (1)
1. the cryogenic liquide pipeline that can prevent from rupturing comprises cryogenic liquid storage tank adapter and liquid tank car inlet tube, it is characterized in that, sets up one section bellows between cryogenic liquid storage tank adapter and liquid tank car inlet tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139981 CN203176723U (en) | 2013-03-26 | 2013-03-26 | Low-temperature liquid pipeline capable of preventing breakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139981 CN203176723U (en) | 2013-03-26 | 2013-03-26 | Low-temperature liquid pipeline capable of preventing breakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176723U true CN203176723U (en) | 2013-09-04 |
Family
ID=49073415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139981 Expired - Fee Related CN203176723U (en) | 2013-03-26 | 2013-03-26 | Low-temperature liquid pipeline capable of preventing breakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469734A (en) * | 2019-08-19 | 2019-11-19 | 陈亚妮 | Buried spliced pipeline |
-
2013
- 2013-03-26 CN CN 201320139981 patent/CN203176723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469734A (en) * | 2019-08-19 | 2019-11-19 | 陈亚妮 | Buried spliced pipeline |
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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: 20130904 Termination date: 20190326 |