CN203571429U - Anti-overfilling buzzer type LNG storage tank - Google Patents
Anti-overfilling buzzer type LNG storage tank Download PDFInfo
- Publication number
- CN203571429U CN203571429U CN201320605503.2U CN201320605503U CN203571429U CN 203571429 U CN203571429 U CN 203571429U CN 201320605503 U CN201320605503 U CN 201320605503U CN 203571429 U CN203571429 U CN 203571429U
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- China
- Prior art keywords
- housing
- storage tank
- overfilling
- ball float
- lng storage
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- Expired - Fee Related
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Abstract
The utility model relates to a storage device, in particular to an anti-overfilling buzzer type LNG (Liquefied Natural Gas) storage tank, belongs to the field of liquid storage, and mainly solves the problem of high possibility of overfilling of existing LNG. The storage tank comprises a housing, and a filling hole (1) and an extraction hole (2) which are formed in the housing, as well as a safety device fixed onto the housing. The storage tank is characterized in that the housing comprises an outer housing (3), an inner housing (4) and an aerogel felt (5) filled between the outer housing (3) and the inner housing (4); the filling hole (1) is formed in the top of the housing; the extraction hole is formed in the bottom of the housing (1); a floating ball sensing device and a buzzer (6) connected with the floating ball sensing device are arranged on the filling hole (2). The storage tank has an anti-overfilling effect and is reliable in measures and safe in LNG storage.
Description
[technical field]
The utility model relates to a kind of storage device, belongs to liquid storage field, and 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.That gas cylinder is forbidden is roasting with fire, boiling water scalds or is exposed to the sun in the sun.The tightness of wanting running check gas cylinder valve and pipe joint etc. to locate, keep air tight.
Conventional LNG storage tank fills personnel and is difficult for determining whether to have filled in filling process, thereby easily causes the problem of overfilling, thus the potential safety hazard causing.
[summary of the invention]
The purpose of this utility model is: for the problem of the easy overfilling of existing LNG Liquefied natural gas, provide a kind of anti-overfilling type Buzzing type LNG storage tank that can address the above problem.
For solving above-mentioned shortcoming, the technical solution of the utility model is as follows:
Anti-overfilling type Buzzing type LNG storage tank, by housing, the safety installations that fills mouthful and extract out mouthful, is fixed on housing that is arranged on housing, formed, described housing by shell, inner casing and be filled in shell and inner casing between aerogel blanket form, the described mouth that fills is arranged at case top, and extract mouth out, be arranged at housing bottom, described filling is also provided with ball float induction installation and the buzzer being connected with this ball float induction installation on mouth.
Further, described ball float induction installation comprises and is fixed on the ball float that gravity sensor, one end of filling on mouth are connected in connecting line on gravity sensor, are connected in the connecting line the other end.
Described safety installations is that pressure sensitive device is or/and thermometer.
The utility model compared with prior art, has the following advantages and beneficial effect:
In the utility model, adopt ball float induction installation and buzzer acting in conjunction, when ball float induction installation senses while having filled, signal is passed 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 utility model.Ball float induction installation comprises gravity sensor, connecting line and ball float composition, by gravity sensor, responds to ball float total amount, thereby determines whether liquified natural gas reaches ball float position, thereby determine whether to have filled, this is simple in structure, with low cost, and is applicable to applying.The utility model is simple in structure, effect is remarkable, is extremely applicable to applying.
[accompanying drawing explanation]
Fig. 1 is overall structure schematic diagram of the present utility model.
Wherein, the component name that in figure, reference character is corresponding is called:
1-fills mouth, and 2-extracts mouth, 3-shell, 4-inner casing, 5-aerogel blanket, 6-buzzer, 7-gravity sensor, 8-connecting line, 9-ball float out.
[embodiment]
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is described in further detail, but mode of execution of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, anti-overfilling type Buzzing type LNG storage tank, by housing, be arranged on housing fill mouthful 1 and extract mouthfuls 2 out, the safety installations that is fixed on housing forms, it is characterized in that: described housing by shell 3, inner casing 4 and be filled in shell 3 and inner casing 4 between aerogel blanket 5 form, the described mouth 1 that fills is arranged at case top, and extract mouth out, be arranged at housing 1 bottom, described filling on mouth 1 is also provided with ball float induction installation, and the buzzer 6 being connected with this ball float induction installation.
Described thermoinsulation material is aerogel blanket, and this aerogel blanket is take nanometer titanium dioxide silica aerogel as material of main part, the flexible heat-insulating felt being composited by special process.Aerogel blanket has the characteristics such as the easy Cai Jian of Rou Ruan ﹑ ﹑ density is little, hydrophobic Wu machine Fang Huo ﹑ entirety, environmental protection.
As optimum setting, described ball float induction installation comprises and is fixed on the ball float 9 that gravity sensor 7, one end of filling on mouthful 1 are connected in connecting line 8 on gravity sensor, are connected in 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 can realize preferably the utility model.
Claims (3)
1. anti-overfilling type Buzzing type LNG storage tank, by housing, be arranged on housing fill mouthful (1) and extract mouth (2) out, the safety installations that is fixed on housing forms, it is characterized in that: described housing by shell (3), inner casing (4) and be filled in shell (3) and inner casing (4) between aerogel blanket (5) form, described fill mouthful (1) is arranged at case top, and extract mouth out, be arranged at housing (1) bottom, described filling on mouthful (1) is also provided with ball float induction installation, and the buzzer (6) being 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 comprises and is fixed on the ball float (9) that gravity sensor (7), one end of filling on mouthful (1) are connected in connecting line (8) on gravity sensor, are connected in 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 |
|---|---|---|---|
| CN201320605503.2U CN203571429U (en) | 2013-09-27 | 2013-09-27 | Anti-overfilling buzzer type LNG storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605503.2U CN203571429U (en) | 2013-09-27 | 2013-09-27 | Anti-overfilling buzzer type LNG storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571429U true CN203571429U (en) | 2014-04-30 |
Family
ID=50539160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605503.2U Expired - Fee Related CN203571429U (en) | 2013-09-27 | 2013-09-27 | Anti-overfilling buzzer type LNG storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235597A (en) * | 2014-09-12 | 2014-12-24 | 张家港富瑞特种装备股份有限公司 | Horizontal overcharge preventing LNG storage tank |
-
2013
- 2013-09-27 CN CN201320605503.2U patent/CN203571429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235597A (en) * | 2014-09-12 | 2014-12-24 | 张家港富瑞特种装备股份有限公司 | Horizontal overcharge preventing LNG storage tank |
| CN104235597B (en) * | 2014-09-12 | 2016-03-30 | 张家港富瑞特种装备股份有限公司 | A kind of anti-overcharge horizontal LNG air cylinder |
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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: 20140430 Termination date: 20190927 |