CN105691975A - Double-layer horizontal storage tank - Google Patents
Double-layer horizontal storage tank Download PDFInfo
- Publication number
- CN105691975A CN105691975A CN201610138003.0A CN201610138003A CN105691975A CN 105691975 A CN105691975 A CN 105691975A CN 201610138003 A CN201610138003 A CN 201610138003A CN 105691975 A CN105691975 A CN 105691975A
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- CN
- China
- Prior art keywords
- tank body
- outer tank
- pipe
- groove
- valve
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
- B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to a pressure container, in particular to a double-layer horizontal storage tank for storing such solution as petroleum, acid and alkali in the petrochemical industry. The storage tank comprises an outer tank body; and an inner tank body is arranged in the outer tank body. A feed pipe and a discharge pipe are arranged on the inner tank body; a feed valve is arranged on the feed pipe; and a discharge valve is arranged on the discharge pipe. The storage tank is characterized in that a groove is formed in the bottom of the inner side wall of the outer tank body; the bottom of the groove is inclined to one end; one end with lower height of the bottom of the groove is connected with a transparent observation pipe; and the lower end of the transparent observation pipe penetrates through the bottom of the outer tank body to extend outside. A vacuumizing port and an intake port are formed in the outer tank body; the vacuumizing port is connected with a vacuumizing device through a pipe; a vacuumizing valve is arranged on the section of pipe; the intake port is connected with a gas generation device through a pipe; and an intake valve is arranged on the section of pipe. A transparent observation port is formed in the outer tank body. When the inner tank body or the outer tank body generates the leakage phenomenon in the use process of the storage tank, users can immediately know to timely exclude the potential safety hazard.
Description
Technical field
The present invention relates to a kind of pressure vessel, specifically for storing the double-deck horizontal tank of the solution such as oil, soda acid in petroleum chemical industry。
Background technology
Both knowing about in petroleum chemical industry, the features such as double-deck horizontal tank has an antiseep because of it, safety, environmental protection are widely used the occasion such as gas station, oil field。
At present, the double-deck horizontal tank used in industry includes the outer tank body in horizontal layout, has the interior tank body in horizontal layout, have gap between the outer wall of interior tank body and the inwall of outer tank body in outer tank body。Described interior tank body there are feed pipe and discharge nozzle, the outer end of feed pipe and discharge nozzle extends through the sidewall of described outer tank body respectively, and feed pipe and discharge nozzle all coordinate in sealing shape with between the sidewall of outer tank body, feed pipe has inlet valve, discharge nozzle has outlet valve。This storage tank in use, when leakage phenomenon occur in interior tank body or outer tank body, cannot learn at once, there is potential safety hazard by user。
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of double-deck horizontal tank, and in use, when leakage phenomenon occur in interior tank body or outer tank body, user can immediately know this storage tank, thus potential safety hazard can be got rid of in time。
For solving the problems referred to above, it is provided that above technical scheme:
The double-deck horizontal tank of the present invention includes the outer tank body in horizontal layout, has the interior tank body in horizontal layout, have gap between the outer wall of interior tank body and the inwall of outer tank body in outer tank body。Described interior tank body there are feed pipe and discharge nozzle, the outer end of feed pipe and discharge nozzle extends through the sidewall of described outer tank body respectively, and feed pipe and discharge nozzle all coordinate in sealing shape with between the sidewall of outer tank body, feed pipe has inlet valve, discharge nozzle has outlet valve。It is characterized in that groove longitudinally disposed therealong is arranged at the bottom of described outer tank body medial wall, the bottom of this groove is in being in tilted layout to its one end, and relatively low that one end of the bottom level of groove is connected in the transparent observing pipe arranged straight down, the upper edge of transparent observing pipeline flushes with the bottom of groove, the lower end of transparent observing pipe is closed, and its lower end stretches into outside through the bottom of outer tank body, transparent observing pipe coordinates in sealing shape with between outer tank body。Described outer tank body has vacuum orifice and air inlet, described vacuum orifice is connected to vacuum extractor by pipeline, and this segment pipe has vacuum pumping valve, described air inlet is connected to gas generating unit by pipeline, this gas generating unit is for producing to run into the gas of air energy variable color, and has intake valve on this segment pipe。Described outer tank body has transparent observing mouth。
Wherein, described gas generating unit is nitric oxide gas generating unit。
Take above scheme, have the advantage that
Owing to groove longitudinally disposed therealong is arranged at the bottom of the outer tank body medial wall of the double-deck horizontal tank of the present invention, the bottom of this groove is in being in tilted layout to its one end, and relatively low that one end of the bottom level of groove is connected to transparent observing pipe, the upper edge of transparent observing pipeline flushes with the bottom of groove, the lower end of transparent observing pipe is closed, and its lower end stretches into outside through the bottom of outer tank body, outer tank body has vacuum orifice and air inlet, vacuum orifice is connected to vacuum extractor by pipeline, and this segment pipe has vacuum pumping valve, air inlet is connected to gas generating unit by pipeline, and this segment pipe has intake valve, outer tank body has transparent observing mouth。In use, when leakage occurs interior tank body, the liquid held in inner canister body enters into outer tank body from leak, due to the reason of gravity, the liquid of leakage enters into observing tube from the bottom of groove, by observing transparent observing pipe, namely user may know that inner canister body leaks。When leakage occurs outer tank body, the air in air can from leaking out entrance, and owing to there being the gas running into air changeable colour in interior tank body, by observing transparent observing mouth, user can learn that outer tank body leaks。Therefore, in use, when leakage phenomenon occur in interior tank body or outer tank body, user can immediately know this storage tank, it is thus possible to get rid of potential safety hazard in time。
Accompanying drawing explanation
Fig. 1 is the structural representation of the double-deck horizontal tank of the present invention。
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail。
As shown in Figure 1, the double-deck horizontal tank of the present invention includes the outer tank body 1 in horizontal layout, and outer tank body 1 is supported by strengthening glass fibre, has the interior tank body 2 in horizontal layout in outer tank body 1, interior tank body 2 is formed from steel, and has gap 3 between the outer wall of interior tank body 2 and the inwall of outer tank body 1。Described interior tank body 2 is provided with feed pipe 14 and discharge nozzle 10, the outer end of feed pipe 14 and discharge nozzle 10 extends through the sidewall of described outer tank body 1 respectively, and feed pipe 14 and discharge nozzle 10 all coordinate in sealing shape with between the sidewall of outer tank body 1, feed pipe 14 is provided with inlet valve 15, discharge nozzle 10 is provided with outlet valve 9。The bottom of described outer tank body 1 medial wall is provided with groove 8 longitudinally disposed therealong, the bottom of this groove 8 is in being in tilted layout to its one end, and relatively low that one end of the bottom level of groove 8 is connected in the transparent observing pipe 7 arranged straight down, the upper edge in transparent observing pipe 7 road flushes with the bottom of groove 8, the lower end of transparent observing pipe 7 is closed, and its lower end stretches into outside through the bottom of outer tank body 1, coordinate in sealing shape between transparent observing pipe 7 with outer tank body 1。Described outer tank body 1 is provided with vacuum orifice 11 and air inlet 4, described vacuum orifice 11 is connected to vacuum extractor 13 by pipeline, and this segment pipe is provided with vacuum pumping valve 12, described air inlet 4 is connected to gas generating unit 6 by pipeline, this gas generating unit 6 is for producing to run into the gas of air energy variable color, and is provided with intake valve 5 on this segment pipe。Described outer tank body 1 is provided with transparent observing mouth 16。In the present embodiment, described gas generating unit 6 is nitric oxide gas generating unit 6。
During use, first open feed pipe 14, material to be stored is sent in tank body。Then, feed pipe 14 is closed。Then, open vacuum pumping valve 12, start vacuum extractor 13, the air in outer tank body 1 is extracted out。Afterwards, close vacuum pumping valve 12, open intake valve 5, start nitric oxide gas generating unit 6, in outer tank body 1, pour into nitric oxide。Finally, nitric oxide gas generating unit 6 and intake valve 5 are closed。When there is leakage in interior tank body 2, the liquid held in interior tank body 2 enters into outer tank body 1 from leak, due to gravity, the material of leakage enters into observing tube from the bottom of groove 8, by observing transparent observing pipe 7, namely user may know that inner canister body 2 leaks。When there is leakage in outer tank body 1, air in air can enter from leak, make the color in outer tank body 1 change owing to having nitric oxide, nitric oxide to run into leaked-in air in interior tank body 2, by observing transparent observing mouth 16, user can learn that outer tank body 1 leaks。
Claims (2)
1. a double-deck horizontal tank, including the outer tank body (1) being horizontal layout, has the interior tank body (2) in horizontal layout, has gap (3) between the outer wall of interior tank body (2) and the inwall of outer tank body (1) in outer tank body (1)；Described interior tank body (2) has feed pipe (14) and discharge nozzle (10), the outer end of feed pipe (14) and discharge nozzle (10) extends through the sidewall of described outer tank body (1) respectively, and feed pipe (14) and discharge nozzle (10) all coordinate in sealing shape with between the sidewall of outer tank body (1), feed pipe (14) has inlet valve (15), discharge nozzle (10) has outlet valve (9)；It is characterized in that groove (8) longitudinally disposed therealong is arranged at the bottom of described outer tank body (1) medial wall, the bottom of this groove (8) is in being in tilted layout to its one end, and relatively low that one end of the bottom level of groove (8) is connected in the transparent observing pipe (7) arranged straight down, the upper edge in transparent observing pipe (7) road flushes with the bottom of groove (8), the lower end of transparent observing pipe (7) is closed, and its lower end through outer tank body (1) bottom stretch into outside, between transparent observing pipe (7) with outer tank body (1) in sealing shape coordinate；Described outer tank body (1) has vacuum orifice (11) and air inlet (4), described vacuum orifice (11) is connected to vacuum extractor (13) by pipeline, and this segment pipe has vacuum pumping valve (12), described air inlet (4) is connected to gas generating unit (6) by pipeline, this gas generating unit (6) is for producing to run into the gas of air energy variable color, and has intake valve (5) on this segment pipe；Described outer tank body (1) has transparent observing mouth (16)。
2. double-deck horizontal tank as claimed in claim 1, it is characterised in that described gas generating unit (6) is nitric oxide gas generating unit (6)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138003.0A CN105691975A (en) | 2016-03-11 | 2016-03-11 | Double-layer horizontal storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138003.0A CN105691975A (en) | 2016-03-11 | 2016-03-11 | Double-layer horizontal storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105691975A true CN105691975A (en) | 2016-06-22 |
Family
ID=56220243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610138003.0A Pending CN105691975A (en) | 2016-03-11 | 2016-03-11 | Double-layer horizontal storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105691975A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4017826A1 (en) * | 1990-06-02 | 1991-12-05 | Annette Becker | Renovation of underground storage tank - by removing one end and inserting new tank inside old one |
| CN202030225U (en) * | 2011-03-01 | 2011-11-09 | 李彩琴 | Anti-explosion oil storage tank with oil leakage detection device |
| CN202098748U (en) * | 2011-03-22 | 2012-01-04 | 李彩琴 | Oiling machine with sight glass detector |
| CN203392228U (en) * | 2013-08-09 | 2014-01-15 | 中国石油天然气股份有限公司 | Double-layer anti-explosion oil storage tank |
| CN205441547U (en) * | 2016-03-11 | 2016-08-10 | 无锡东盛石化装备有限公司 | Double -deck horizontal tank |
-
2016
- 2016-03-11 CN CN201610138003.0A patent/CN105691975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4017826A1 (en) * | 1990-06-02 | 1991-12-05 | Annette Becker | Renovation of underground storage tank - by removing one end and inserting new tank inside old one |
| CN202030225U (en) * | 2011-03-01 | 2011-11-09 | 李彩琴 | Anti-explosion oil storage tank with oil leakage detection device |
| CN202098748U (en) * | 2011-03-22 | 2012-01-04 | 李彩琴 | Oiling machine with sight glass detector |
| CN203392228U (en) * | 2013-08-09 | 2014-01-15 | 中国石油天然气股份有限公司 | Double-layer anti-explosion oil storage tank |
| CN205441547U (en) * | 2016-03-11 | 2016-08-10 | 无锡东盛石化装备有限公司 | Double -deck horizontal tank |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
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| WD01 | Invention patent application deemed withdrawn after publication |