CN104295894B - A kind of vertical low temperature liquid storage tank - Google Patents
A kind of vertical low temperature liquid storage tank Download PDFInfo
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- CN104295894B CN104295894B CN201410558832.5A CN201410558832A CN104295894B CN 104295894 B CN104295894 B CN 104295894B CN 201410558832 A CN201410558832 A CN 201410558832A CN 104295894 B CN104295894 B CN 104295894B
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- valve
- supercharger
- tank body
- low temperature
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Abstract
A kind of vertical low temperature liquid storage tank, including tank body, it is equipped with supercharger at described tank base center, described supercharger is provided with supercharging input pipe and supercharging outlet tube, described supercharging input pipe sequentially passes through input pressure regulation valve, supercharger opens valve and supercharger transfer valve is connected in described tank body, and described supercharger is opened and is provided with bottom filling valve on the pipeline between valve and described supercharger transfer valve；Described supercharging outlet tube regulates valve and supercharger delivery valve and described tank body UNICOM respectively through output pressure, is also equipped with top filling valve at described supercharger delivery valve away from described tank body one end；Offer bypass line on pipeline between described top filling valve and described bottom filling valve, bypass line is disposed with filling tube drain valve and charging joint.Present invention have the beneficial effect that scientific and reasonable pipe-line layout, adapt to the use habit of China workman, reduce operational risk hidden danger.
Description
Technical field
The present invention relates to cryogenic liquid storage device field, particularly relate to a kind of vertical low temperature liquid storage tank.
Background technology
Increasing with human cost, each enterprise needs to carry out reasonable distribution reduction from different channel costs.With
The progress of science and technology so that cryogenic liquid storage cost is substantially reduced, and cryogenic liquid tank is then low temperature
Indispensable important utensil in fluid storage, cryogenic liquid tank product be currently used primarily in liquid oxygen, liquid nitrogen,
The low temperature liquid storage of the gas such as liquid argon and carbon dioxide.1 cubic metre of liquid can substitute for about 130 gases
Steel cylinder.Use cryogenic liquid tank to replace to round transport with gas cylinder every day, saved in transportation big
Manpower financial capacity's material resources of amount, owing to the utilization rate of cryogenic liquid tank compares gas bomb height, the most also
Decrease the waste of gas resource, but when basin is in running order, there is leakage, superpressure, blast
Etc. potential danger, if discovery processes the hidden danger before there are these accidents not in time, major accident will be developed into.
Therefore the rational basin of design science is particularly important.
Summary of the invention
In order to overcome vertical low temperature liquid storage tank device layout the most on the market unreasonable, there is potential safety hazard,
Being not suitable with China Technology Standard and use habit, the present invention provides a kind of security performance height, adapts to China's work
The vertical low temperature liquid storage tank of people's use habit.
A kind of vertical low temperature liquid storage tank, including tank body, is equipped with supercharger at described tank base center,
Described supercharger is provided with supercharging input pipe and supercharging outlet tube, and described supercharging input pipe sequentially passes through input pressure
Force regulating valve, supercharger open valve and supercharger transfer valve is connected in described tank body, and described supercharger is opened
Bottom filling valve is installed on the pipeline between valve and described supercharger transfer valve；Described supercharging outlet tube is respectively
Valve and supercharger delivery valve and described tank body UNICOM is regulated through output pressure, remote at described supercharger delivery valve
It is also equipped with top filling valve from described tank body one end；Between described top filling valve and described bottom filling valve
Offer bypass line on pipeline, described bypass line is disposed with filling tube drain valve and charging joint.
Wherein, the pipeline that described output pressure regulation valve is connected with described tank body is provided with for regulating tank body
The saving valve of internal pressure.
Wherein, described input pressure regulation valve is built-in with filter screen and decompressor.
Wherein, described tank base is provided with three bracing frames, and support frame as described above surface scribbles corrosion-inhibiting coating.
Wherein, also including pressure display unit, described pressure display unit is connected to through liquid level display gas valve
In tank body.
Wherein, the pipeline between described pressure display unit and described liquid level display gas valve is provided with bypass duct
Road, via liquid level display and liquid level, described bypass line shows that liquid phase valve is connected in tank body.
Present invention have the beneficial effect that scientific and reasonable pipe-line layout, adapt to the use habit of China workman, fall
Low operational risk hidden danger, is beneficial to promote the use of, and the cryogenic liquid tank with high utilization rate greatly meets
The megatrend of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of vertical low temperature liquid storage tank of the present invention；
Fig. 2 is the tank base structural representation of a kind of vertical low temperature liquid storage tank of the present invention；
Fig. 3 is a kind of vertical low temperature liquid storage tank B direction view of the present invention；
Fig. 4 is a kind of vertical low temperature liquid storage tank C direction view of the present invention.
Detailed description of the invention
Embodiments of the present invention is further illustrated below in conjunction with the accompanying drawings:
Such as Fig. 1-4, a kind of vertical low temperature liquid storage tank, including tank body 1, fill in described tank body 1 bottom centre
It is furnished with the supercharger 2 for providing unfavourable pressure in described tank body 1, described supercharger 2 one end is provided with supercharging
Input pipe 201 and supercharging outlet tube 202, described supercharging input pipe 201 is connected in described tank body 1, for institute
State tank body and necessary pressure is provided, in order to ensure stability and the controllability that pressure exports, in described supercharging
Input pipe 201 is connected on the pipeline in described tank body 1 be disposed with input pressure regulation valve 3, supercharger
Open valve 4 and supercharger transfer valve 5.Described supercharging outlet tube 202 separates two bypass line and described tank body
1 UNICOM, two bypass line are respectively arranged with output pressure regulation valve 7 and supercharger delivery valve 8.
On pipeline between described supercharger unlatching valve 4 and described supercharger transfer valve 5, bottom is installed to fill
Valve 6；It is also equipped with top filling valve 9 away from described tank body 1 one end at described supercharger delivery valve 8；Described
Top filling valve 9 and described bottom filling valve 6 by pipeline UNICOM, connect described top filling valve 9 with
Offer bypass line on the pipeline of described bottom filling valve 6, bypass line is disposed with and fills bank of tubes
Putting valve 10 and charging joint 11, described charging joint 11 is arranged on bypass line tail end.
In some optional embodiments, the pipeline that described output pressure regulation valve 7 is connected with described tank body 1
On be provided with the saving valve 12 for regulating tank interior pressure, by arrange saving valve 12, on UNICOM's tank body
Portion and tank body lower part space, when when described tank body 1 upper gaseous phase pressure is bigger so that described tank body 1
Outlet is preferentially given vent to anger, it is to avoid make because top air pressure is excessive that bottom liquid outlet quantity is excessive causes waste.
In some optional embodiments, in order to ensure the work of described supercharger 2 normal table, described defeated
Enter pressure-regulating valve 3 and use the input pressure regulation valve 3 being built-in with filter screen and decompressor.
In some optional embodiments, three bracing frames 13, described support are installed bottom described tank body 1
Frame 13 surface scribbles corrosion-inhibiting coating, increases its service life, it is to avoid premature corrosion, causes support uneven, makes
Obtain pressure instability in tank body.
In some optional embodiments, in order to tank body pressure can be monitored in real time, it is ensured that safety, also include
Having pressure display unit 14, described pressure display unit 14 is connected to described tank body through liquid level display gas valve 15
In 1.
In some optional embodiments, described pressure display unit 14 and described liquid level display gas valve 15 it
Between pipeline on be provided with bypass line, described bypass line shows liquid phase via liquid level display 16 and liquid level
Valve 17 is connected in described tank body 1.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by above-mentioned reality
Execute the restriction of example, the change made under other any spirit without departing from the present invention and principle, modify,
Substitute, combination, simplify, all should be the substitute mode of equivalence, all should comprise within the scope of the present invention.
Claims (4)
1. a vertical low temperature liquid storage tank, including tank body, it is characterised in that at described tank base center
Being equipped with supercharger, described supercharger is provided with supercharging input pipe and supercharging outlet tube, described supercharging input pipe
Sequentially pass through input pressure regulation valve, supercharger opens valve and supercharger transfer valve is connected in described tank body,
Described supercharger is opened and is provided with bottom filling valve on the pipeline between valve and described supercharger transfer valve；Described
Supercharging outlet tube regulates valve and supercharger delivery valve and described tank body UNICOM respectively through output pressure, described
Supercharger delivery valve is also equipped with top filling valve away from described tank body one end；Described top filling valve is with described
Offer bypass line on pipeline between the filling valve of bottom, bypass line is disposed with filling tube drain valve
And charging joint；It is provided with for regulating tank on the pipeline that described output pressure regulation valve is connected with described tank body
The saving valve of body internal pressure；Described input pressure regulation valve is built-in with filter screen and decompressor.
2. a kind of vertical low temperature liquid storage tank as claimed in claim 1, it is characterised in that at the bottom of described tank body
Portion is provided with three bracing frames, and support frame as described above surface scribbles corrosion-inhibiting coating.
3. a kind of vertical low temperature liquid storage tank as claimed in claim 1, it is characterised in that also include pressure
Power display, described pressure display unit is connected in described tank body through liquid level display gas valve.
4. a kind of vertical low temperature liquid storage tank as claimed in claim 3, it is characterised in that described pressure shows
Showing and be provided with bypass line on the pipeline between device and described liquid level display gas valve, bypass line is via liquid level
Display and liquid level display liquid phase valve are connected in described tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558832.5A CN104295894B (en) | 2014-10-20 | 2014-10-20 | A kind of vertical low temperature liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558832.5A CN104295894B (en) | 2014-10-20 | 2014-10-20 | A kind of vertical low temperature liquid storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104295894A CN104295894A (en) | 2015-01-21 |
| CN104295894B true CN104295894B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410558832.5A Active CN104295894B (en) | 2014-10-20 | 2014-10-20 | A kind of vertical low temperature liquid storage tank |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822896B (en) * | 2016-04-11 | 2018-09-07 | 山东大力专用汽车制造有限公司 | A kind of parallel charging device of clean energy resource low-temperature storage tank and its fill technique |
| CN112503385A (en) * | 2020-12-02 | 2021-03-16 | 张家港市科华化工装备制造有限公司 | Carbon dioxide individual layer low temperature jar |
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| US6505469B1 (en) * | 2001-10-15 | 2003-01-14 | Chart Inc. | Gas dispensing system for cryogenic liquid vessels |
| CN201521789U (en) * | 2009-09-28 | 2010-07-07 | 张家港圣汇气体化工装备有限公司 | Unloading and voltage-regulating compound booster used in liquefied natural gas filling station |
| CN201526804U (en) * | 2009-11-17 | 2010-07-14 | 向卫 | Liquid oxygen gasification device specially used for oxygen-richened micro-oil ignition and combustion stabilization device |
| CN102635776A (en) * | 2012-04-18 | 2012-08-15 | 宁波明欣化工机械有限责任公司 | High-integrated insulated deep-freezing container |
| CN202442096U (en) * | 2012-02-28 | 2012-09-19 | 四川科伦药业股份有限公司 | Liquid nitrogen storage tank |
| JP5142671B2 (en) * | 2007-11-06 | 2013-02-13 | 中国電力株式会社 | Liquefied natural gas receiving system and receiving method |
| CN202938012U (en) * | 2012-08-28 | 2013-05-15 | 宁波绿源液化天然气发展有限公司 | Integrated type gasification station |
| CN204127664U (en) * | 2014-10-20 | 2015-01-28 | 江苏鸿昌特种车辆有限公司 | A kind of vertical low temperature liquid storage tank |
-
2014
- 2014-10-20 CN CN201410558832.5A patent/CN104295894B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6505469B1 (en) * | 2001-10-15 | 2003-01-14 | Chart Inc. | Gas dispensing system for cryogenic liquid vessels |
| JP5142671B2 (en) * | 2007-11-06 | 2013-02-13 | 中国電力株式会社 | Liquefied natural gas receiving system and receiving method |
| CN201521789U (en) * | 2009-09-28 | 2010-07-07 | 张家港圣汇气体化工装备有限公司 | Unloading and voltage-regulating compound booster used in liquefied natural gas filling station |
| CN201526804U (en) * | 2009-11-17 | 2010-07-14 | 向卫 | Liquid oxygen gasification device specially used for oxygen-richened micro-oil ignition and combustion stabilization device |
| CN202442096U (en) * | 2012-02-28 | 2012-09-19 | 四川科伦药业股份有限公司 | Liquid nitrogen storage tank |
| CN102635776A (en) * | 2012-04-18 | 2012-08-15 | 宁波明欣化工机械有限责任公司 | High-integrated insulated deep-freezing container |
| CN202938012U (en) * | 2012-08-28 | 2013-05-15 | 宁波绿源液化天然气发展有限公司 | Integrated type gasification station |
| CN204127664U (en) * | 2014-10-20 | 2015-01-28 | 江苏鸿昌特种车辆有限公司 | A kind of vertical low temperature liquid storage tank |
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| CN104295894A (en) | 2015-01-21 |
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Address after: Jiangsu Hongchang Special Vehicle Co., Ltd., No. 5, Shuangfeng Road, Zhaofeng, Leyu Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 215622 Patentee after: Jiangsu Zhengbang Special Vehicle Co.,Ltd. Address before: Jiangsu Hongchang Special Vehicle Co., Ltd., No. 5, Shuangfeng Road, Zhaofeng, Leyu Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 215622 Patentee before: JIANGSU HONGCHANG SPECIAL VEHICLE CO.,LTD. |
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