CN104514984A - Anti-excess filling type buzzing LNG storage tank - Google Patents
Anti-excess filling type buzzing LNG storage tank Download PDFInfo
- Publication number
- CN104514984A CN104514984A CN201310459311.XA CN201310459311A CN104514984A CN 104514984 A CN104514984 A CN 104514984A CN 201310459311 A CN201310459311 A CN 201310459311A CN 104514984 A CN104514984 A CN 104514984A
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- CN
- China
- Prior art keywords
- housing
- storage tank
- lng storage
- ball float
- present
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- 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
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0325—Aerogel
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to a storage apparatus, belongs to the field of liquid storage, and particularly relates to an anti-excess filling type buzzing LNG storage tank, wherein the problem that the existing liquefied natural gas is easily subjected to excess filling is mainly solved with the storage tank of the present invention. The anti-excess filling type buzzing LNG storage tank of the present invention comprises a housing, a filling port (1) arranged on the housing, a sucking port (2) arranged on the housing, and a safety device fixed on the housing, and is characterized in that the housing comprises an outer shell (3), an inner shell (4), and an aerogel felt (5) filled between the outer shell (3) and the inner shell (4), the filling port (1) is arranged on the top portion of the housing, the sucking port is arranged on the bottom portion of the housing (1), and the filling port (2) is further provided with a floating ball sensing device and a buzzer (6) connected with the floating ball sensing device. The anti-excess filling type buzzing LNG storage tank of the present invention has characteristics of anti-excess filling effect, reliable measures and safe liquefied natural gas storage.
Description
[technical field]
The present invention relates to a kind of storage device, belong to liquid storage field, what be specifically related to is anti-overfilling type Buzzing type LNG storage tank.
[background technique]
Liquefied natural gas (LNG) tank (LNG storage tank) is the specialty products of storage liquid liquefied oil gas, belongs to special equipment, and conventional gas cylinder will be placed on draughty place, should not be less than 1.5m with the spacing of burning things which may cause a fire disaster, thermal source.Gas cylinder is forbidden with fire is roasting, boiling water is boiling hot or be exposed to the sun in the sun.Want the tightness at the places such as running check gas cylinder valve and pipe joint, keep air tight.
Conventional LNG storage tank fills personnel and not easily determines whether to have filled in filling process, thus easily causes the problem of overfilling, thus the potential safety hazard caused.
[summary of the invention]
The object of the invention is to: for the problem of the easy overfilling of existing LNG Liquefied natural gas, a kind of anti-overfilling type Buzzing type LNG storage tank that can solve the problem is provided.
For solving above-mentioned shortcoming, technological scheme of the present invention is as follows:
Anti-overfilling type Buzzing type LNG storage tank, by housing, be arranged on housing fill mouth and outlet port, the safety installations be fixed on housing form, described housing is made up of shell, inner casing and the aerogel blanket be filled between shell and inner casing, the described mouth that fills is arranged at case top, and outlet port is arranged at housing bottom, described filling on mouth is also provided with ball float induction installation, and the buzzer be connected with this ball float induction installation.
Further, described ball float induction installation comprise be fixed on the gravity sensor filled on mouth, one end is connected to connecting line on gravity sensor, be connected to the ball float of the connecting line the other end.
Described safety installations is that pressure sensitive device is or/and thermometer.
The present invention compared with prior art, has the following advantages and beneficial effect:
Adopt ball float induction installation and buzzer acting in conjunction in the present invention, when ball float induction installation sense filled time, by signal transmission to buzzer, buzzer is reported to the police, prompting fills personnel, and then realizes the object of anti-overfilling, improves Safety performance of the present invention.Ball float induction installation comprises gravity sensor, connecting line and ball float composition, by gravity sensor induction ball float total amount, thus determines whether liquified natural gas reaches ball float position, thus determine whether to have filled, this structure is simple, with low cost, and is applicable to applying.Structure of the present invention is simple, Be very effective, is extremely applicable to applying.
[accompanying drawing explanation]
Fig. 1 is overall structure schematic diagram of the present invention.
Wherein, the component name that in figure, reference character is corresponding is called:
1-fills mouth, 2-outlet port, 3-shell, 4-inner casing, 5-aerogel blanket, 6-buzzer, 7-gravity sensor, 8-connecting line, 9-ball float.
[embodiment]
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, anti-overfilling type Buzzing type LNG storage tank, by housing, be arranged on housing fill mouth 1 and outlet port 2, the safety installations be fixed on housing form, it is characterized in that: described housing is made up of shell 3, inner casing 4 and the aerogel blanket 5 be filled between shell 3 and inner casing 4, the described mouth 1 that fills is arranged at case top, and outlet port is arranged at bottom housing 1, described filling on mouth 1 is also provided with ball float induction installation, and the buzzer 6 be connected with this ball float induction installation.
Described thermoinsulation material is aerogel blanket, and this aerogel blanket is with nanometer titanium dioxide silica aerogel for material of main part, the flexible heat-insulating felt be composited by special process.Aerogel blanket has the characteristics such as Rou Ruan ﹑ easy Cai Jian ﹑ density is little, hydrophobic Wu machine Fang Huo ﹑ entirety, environmental protection.
As the setting of optimum, described ball float induction installation comprise be fixed on the gravity sensor 7 filled on mouth 1, one end is connected to connecting line 8 on gravity sensor, be connected to the ball float 9 of the connecting line the other end.
In order to reach best Safety performance, described safety installations comprises pressure sensitive device and thermometer.
According to above design, just the present invention can be realized preferably.
Claims (3)
1. anti-overfilling type Buzzing type LNG storage tank, by housing, be arranged on housing fill mouth (1) and outlet port (2), the safety installations be fixed on housing form, it is characterized in that: described housing is made up of shell (3), inner casing (4) and the aerogel blanket (5) be filled between shell (3) and inner casing (4), the described mouth (1) that fills is arranged at case top, and outlet port is arranged at housing (1) bottom, described filling on mouth (1) is also provided with ball float induction installation, and the buzzer (6) be connected with this ball float induction installation.
2. anti-overfilling type Buzzing type LNG storage tank according to claim 1, is characterized in that: described ball float induction installation comprise be fixed on the gravity sensor (7) filled on mouth (1), one end is connected to connecting line (8) on gravity sensor, be connected to the ball float (9) of the connecting line the other end.
3. anti-overfilling type Buzzing type LNG storage tank according to claim 2, is characterized in that: described safety installations is that pressure sensitive device is or/and thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459311.XA CN104514984A (en) | 2013-09-27 | 2013-09-27 | Anti-excess filling type buzzing LNG storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459311.XA CN104514984A (en) | 2013-09-27 | 2013-09-27 | Anti-excess filling type buzzing LNG storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104514984A true CN104514984A (en) | 2015-04-15 |
Family
ID=52790689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310459311.XA Pending CN104514984A (en) | 2013-09-27 | 2013-09-27 | Anti-excess filling type buzzing LNG storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514984A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276373A (en) * | 2015-09-26 | 2016-01-27 | 上海雷尼威尔技术有限公司 | Overcharge prevention method and device for liquid gas |
-
2013
- 2013-09-27 CN CN201310459311.XA patent/CN104514984A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276373A (en) * | 2015-09-26 | 2016-01-27 | 上海雷尼威尔技术有限公司 | Overcharge prevention method and device for liquid gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
|
| WD01 | Invention patent application deemed withdrawn after publication |