CN109404726A - A kind of cryogenic liquid pot type container is released collection device - Google Patents
A kind of cryogenic liquid pot type container is released collection device Download PDFInfo
- Publication number
- CN109404726A CN109404726A CN201811534998.8A CN201811534998A CN109404726A CN 109404726 A CN109404726 A CN 109404726A CN 201811534998 A CN201811534998 A CN 201811534998A CN 109404726 A CN109404726 A CN 109404726A
- Authority
- CN
- China
- Prior art keywords
- type container
- pot type
- cryogenic
- gas
- cryogenic liquid
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 73
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 239000000126 substance Substances 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 5
- 238000004880 explosion Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 19
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/02—Improving properties related to fluid or fluid transfer
- F17C2260/021—Avoiding over pressurising
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/04—Reducing risks and environmental impact
- F17C2260/042—Reducing risk of explosion
Abstract
It releases collection device the present invention relates to a kind of cryogenic liquid pot type container, including cryogenic hose and collect branch pipe, cryogenic liquid pot type container is equipped with bleed outlet, one end of cryogenic hose is connected to the bleed outlet of cryogenic liquid pot type container by connection component, the other end of cryogenic hose is connected to collection branch pipe by connection component, and substance of releasing is transmitted in subsequent processing by collecting branch pipe.Using such structure setting, the gas or gas-liquid mixture that cryogenic liquid pot type container is released can be collected so as to subsequent processing, release suddenly gas or gas-liquid mixture are avoided to the chilling damage of personnel, article etc., it reduces and releases gas or gas-liquid mixture causes the security risks such as fire, explosion, avoid the influence that substance of releasing enters atmosphere to environment, its structure is simple, easy to disassemble, is suitable for the usage scenarios such as cryogenic liquid pot type Container Intermodal Transportation, stockpiling.
Description
Technical field
It releases collection device the present invention relates to a kind of cryogenic liquid pot type container, for collecting cryogenic liquid pot type packaging
The gas or gas-liquid mixture that bleed outlet discharges when case is released.
Background technique
With the fast development of national economy and universal, liquid nitrogen, liquid oxygen, liquid argon, liquid hydrogen, liquid helium, the liquefaction of cryogenic technique
The application of the cryogenic liquids such as natural gas is increasingly extensive, and demand of all trades and professions to the low-temperature (low temperature) vessel of transport and storing cryogenic fluids is not
Disconnected to increase, cryogenic liquid pot type container has the characteristics that " station is on earth ", is very suitable to multimodal transport, it can be achieved that " door-to-door "
The service of transport, thus obtained popularization energetically.
During cryogenic liquid pot type Container Transport, storage, with leaking into for heat, pot liquid will be in temperature
It rises, expansion, evaporation, pressure is gradually increased in tank.Extreme operating condition, when for example heat insulation layer fails or is under fire hazard environment, heat
It is a large amount of to penetrate into tank, it will lead to pressure in tank and steeply rise.Safety relief device is arranged in cryogenic liquid pot type container, when in tank
Pressure is excessive and when cannot pass through other measures pressure release in time, and safety relief device will be fully on, and be released gas by bleed outlet
Body or gas-liquid mixture reduce pressure in tank.
Bleed outlet, which is released, belongs to inorganization release, has sudden, while substance of releasing is not collected processing, releases
Gas or gas-liquid mixture typical temperature are lower, when releasing suddenly, may cause injury from low temperature to periphery personnel, article etc..If
The inflammable medium of low temperature is shipped in cryogenic liquid pot type container, the inflammable gas released or gas-liquid mixture meet open fire and there is fire
The security risks such as calamity, explosion.In addition, substance of releasing, which enters atmosphere, to have an impact atmospheric environment.
Summary of the invention
In view of the above problems, release collection device the present invention provides a kind of cryogenic liquid pot type container, it can be by low temperature
The gas or gas-liquid mixture that cylindrical liquid container is released are collected so as to subsequent processing, avoid suddenly release gas or
Gas-liquid mixture reduces to the chilling damage of personnel, article etc. and releases gas or gas-liquid mixture causes fire, explosion etc. to be pacified
Full blast danger, avoids the influence that substance of releasing enters atmosphere to environment, and structure is simple, easy to disassemble, is suitable for cryogenic liquid
The usage scenarios such as tank container multimodal transport, stockpiling.
To achieve the goals above, the technical solution that the present invention applies is as follows:
A kind of cryogenic liquid pot type container is released collection device, including cryogenic hose and collects branch pipe, low-temperature liquid tank
Formula container is equipped with bleed outlet, and one end of cryogenic hose is connected to releasing for cryogenic liquid pot type container by connection component
Mouthful, the other end of cryogenic hose is connected to collection branch pipe by connection component, and substance of releasing is transmitted in subsequent by collection branch pipe
Processing.
Furthermore, the collection branch pipe can mix the gas or gas-liquid that single or multiple cylindrical liquid containers are released
Object centralized collection is closed, and is transmitted in subsequent processing.
Furthermore, the collection branch pipe is equipped with check-valves.
Furthermore, the cryogenic hose includes bending deformed flexible structure hose.
Furthermore, the connection component includes quick coupling or flange.
The invention has the advantages that:
The present invention uses such structure setting, the gas or gas-liquid mixture that cryogenic liquid pot type container can be released
It is collected and avoids release suddenly gas or gas-liquid mixture so as to subsequent processing to the chilling damage of personnel, article etc., subtract
It is small to release gas or gas-liquid mixture causes the security risks such as fire, explosion, it avoids substance of releasing and enters atmosphere to environment
Influence, structure is simple, easy to disassemble, is suitable for the usage scenarios such as cryogenic liquid pot type Container Intermodal Transportation, stockpiling.
Detailed description of the invention
Fig. 1 is that single cylindrical liquid container collects schematic diagram；
Fig. 2 is that multiple cylindrical liquid containers collect schematic diagram.
1. cryogenic liquid pot type container；2. bleed outlet；3. connection component；4. cryogenic hose；5. collecting branch pipe；6. non-return
Valve.
Specific embodiment
Technical solution of the present invention is illustrated with embodiment with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of cryogenic liquid pot type container of the present invention is released collection device, including low temperature
Hose 4 and collection branch pipe 5, cryogenic liquid pot type container 1 are equipped with bleed outlet 2, and one end of cryogenic hose 4 passes through connection component
3 are connected to the bleed outlet 2 of cryogenic liquid pot type container 1, and the other end of cryogenic hose 4 is connected to collection by connection component 3
Branch pipe 5, substance of releasing are transmitted in subsequent processing by collecting branch pipe 5.The above constitutes basic structure of the present invention.
The present invention uses such structure setting, working principle: gas or gas-liquid in cryogenic liquid pot type container 1
Mixture is released by bleed outlet 2, and is transmitted to collection branch pipe 5 by cryogenic hose 4 and is collected, and subsequent place is used for
1 inorganization of cryogenic liquid pot type container, can be released gas by reason or gas-liquid mixture is collected so as to subsequent processing, be avoided
Gas or gas-liquid mixture are released suddenly to the chilling damage of personnel, article etc., reduce release gas or gas and liquid mixture
Mixture causes the security risks such as fire, explosion, avoids the influence that substance of releasing enters atmosphere to environment, and structure is simple,
It is easy to disassemble, it is suitable for the usage scenarios such as 1 multimodal transport of cryogenic liquid pot type container, stockpiling.
More specifically, described to collect the gas or gas-liquid that branch pipe 5 release single or multiple cylindrical liquid containers 1
Mixture centralized collection, and it is transmitted in subsequent processing.That is, multiple liquid tanks can be connected simultaneously by collecting branch pipe 5
The gas that multiple cylindrical liquid containers 1 are released or gas-liquid mixture centralized collection can be realized in formula container 1.
More specifically, the collection branch pipe 5 is equipped with check-valves 6.Using such structure setting, prevent from check-valves
Gas or gas-liquid mixture are flow backwards in 6 subsequent collection branch pipes 5.
More specifically, the cryogenic hose 4 includes bending deformed flexible structure hose.It is set using such structure
It sets, facilitates the connection of cryogenic hose 4 Yu bleed outlet 2, adapt to cryogenic liquid pot type packaging when the different scenes such as multimodal transport, stockpiling
The deviation of 1 bleed outlet of case, 2 position.
More specifically, the connection component 3 includes quick coupling or flange.Using such structure setting, by fast
Quick coupling or flange can make securely to connect between one end of cryogenic hose 4 and the bleed outlet 2 of cryogenic liquid pot type container 1, lead to
The other end of cryogenic hose 4 can be made and collect securely to connect between branch pipe 5 by crossing quick coupling or flange, easy to disassemble, be adapted to more
The frequent movement of cryogenic liquid pot type container 1 when the difference usage scenario switching such as formula through transport, stockpiling.
The above technical solution in the embodiment of the present invention is described, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, within these are all belonged to the scope of protection of the present invention.
Claims (5)
- The collection device 1. a kind of cryogenic liquid pot type container is released, it is characterised in that: including cryogenic hose (4) and collect branch pipe (5), the cryogenic liquid pot type container (1) is equipped with bleed outlet (2), and one end of the cryogenic hose (4) passes through connection group Part (3) is connected to the bleed outlet (2) of cryogenic liquid pot type container (1), and the other end of the cryogenic hose (4) passes through connection group Part (3), which is connected to, collects branch pipe (5), and substance of releasing is transmitted in subsequent processing by collecting branch pipe (5).
- The collection device 2. a kind of cryogenic liquid pot type container according to claim 1 is released, it is characterised in that: the receipts Collecting branch pipe (5) can be by gas or gas-liquid mixture centralized collection that single or multiple cylindrical liquid containers (1) releases, and transmits In subsequent processing.
- The collection device 3. a kind of cryogenic liquid pot type container according to claim 1 is released, it is characterised in that: the receipts Collect branch pipe (5) and is equipped with check-valves (6).
- The collection device 4. a kind of cryogenic liquid pot type container according to claim 1 is released, it is characterised in that: described low Warm hose (4) includes bending deformed flexible structure hose.
- The collection device 5. a kind of cryogenic liquid pot type container according to claim 1 is released, it is characterised in that: the company Connected components (3) include quick coupling or flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534998.8A CN109404726A (en) | 2018-12-14 | 2018-12-14 | A kind of cryogenic liquid pot type container is released collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534998.8A CN109404726A (en) | 2018-12-14 | 2018-12-14 | A kind of cryogenic liquid pot type container is released collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404726A true CN109404726A (en) | 2019-03-01 |
Family
ID=65460251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811534998.8A Pending CN109404726A (en) | 2018-12-14 | 2018-12-14 | A kind of cryogenic liquid pot type container is released collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109404726A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH453769A (en) * | 1964-11-30 | 1968-03-31 | Schrupp Und Co Gmbh | Safety device for pressure medium tanks |
| US7028489B1 (en) * | 2003-12-22 | 2006-04-18 | Harsco Technologies Corporation | Over-pressurization protection system for cryogenic vessel |
| US20060254676A1 (en) * | 2005-05-12 | 2006-11-16 | Rainer Pechtold | Overfill protection for liquid hydrogen tank |
| DE102006009537B3 (en) * | 2006-02-28 | 2007-05-31 | Vti Ventil Technik Gmbh | Cylinder for compressed fuel-gas has pressure relief device with relief valve whereby relief valve has closing body which stops in closing position in crossover channel |
| CN205781976U (en) * | 2016-05-19 | 2016-12-07 | 天津华迈环保设备有限公司 | A kind of compressed natural gas with check valve unloads device of air |
| JP2017030660A (en) * | 2015-08-05 | 2017-02-09 | エア・ウォーター株式会社 | Tank lorry for cryogenic liquefied gas and method for unloading cryogenic liquefied gas using the same |
| CN206377455U (en) * | 2017-01-16 | 2017-08-04 | 四川天强玻璃有限公司 | A kind of double glazing constant pressure inflation system |
| US20170356599A1 (en) * | 2014-11-27 | 2017-12-14 | Korea Institute Of Ocean Science And Technology | Natural gas hydrate tank container loading system enabling automated connection of electric power line and boil-off gas pipe |
| WO2018015640A1 (en) * | 2016-07-21 | 2018-01-25 | Engie | Module and system for depressurising a cryogenic tank |
| CN207421779U (en) * | 2017-10-17 | 2018-05-29 | 龙星化工股份有限公司 | A kind of cracker thing urgency emptying gas collection system |
| CN209294802U (en) * | 2018-12-14 | 2019-08-23 | 中交第二航务工程勘察设计院有限公司 | A kind of cryogenic liquid pot type container is released collection device |
-
2018
- 2018-12-14 CN CN201811534998.8A patent/CN109404726A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH453769A (en) * | 1964-11-30 | 1968-03-31 | Schrupp Und Co Gmbh | Safety device for pressure medium tanks |
| US7028489B1 (en) * | 2003-12-22 | 2006-04-18 | Harsco Technologies Corporation | Over-pressurization protection system for cryogenic vessel |
| US20060254676A1 (en) * | 2005-05-12 | 2006-11-16 | Rainer Pechtold | Overfill protection for liquid hydrogen tank |
| DE102006009537B3 (en) * | 2006-02-28 | 2007-05-31 | Vti Ventil Technik Gmbh | Cylinder for compressed fuel-gas has pressure relief device with relief valve whereby relief valve has closing body which stops in closing position in crossover channel |
| US20170356599A1 (en) * | 2014-11-27 | 2017-12-14 | Korea Institute Of Ocean Science And Technology | Natural gas hydrate tank container loading system enabling automated connection of electric power line and boil-off gas pipe |
| JP2017030660A (en) * | 2015-08-05 | 2017-02-09 | エア・ウォーター株式会社 | Tank lorry for cryogenic liquefied gas and method for unloading cryogenic liquefied gas using the same |
| CN205781976U (en) * | 2016-05-19 | 2016-12-07 | 天津华迈环保设备有限公司 | A kind of compressed natural gas with check valve unloads device of air |
| WO2018015640A1 (en) * | 2016-07-21 | 2018-01-25 | Engie | Module and system for depressurising a cryogenic tank |
| CN206377455U (en) * | 2017-01-16 | 2017-08-04 | 四川天强玻璃有限公司 | A kind of double glazing constant pressure inflation system |
| CN207421779U (en) * | 2017-10-17 | 2018-05-29 | 龙星化工股份有限公司 | A kind of cracker thing urgency emptying gas collection system |
| CN209294802U (en) * | 2018-12-14 | 2019-08-23 | 中交第二航务工程勘察设计院有限公司 | A kind of cryogenic liquid pot type container is released collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |