CN102997033A - Anti-explosive combustible liquefied gas storage tank with cooling function - Google Patents
Anti-explosive combustible liquefied gas storage tank with cooling function Download PDFInfo
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- CN102997033A CN102997033A CN2012102879438A CN201210287943A CN102997033A CN 102997033 A CN102997033 A CN 102997033A CN 2012102879438 A CN2012102879438 A CN 2012102879438A CN 201210287943 A CN201210287943 A CN 201210287943A CN 102997033 A CN102997033 A CN 102997033A
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- liquefied gas
- storage tank
- gas storage
- cooling liquid
- temperature
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Abstract
The invention discloses an anti-explosive combustible liquefied gas storage tank with a cooling function. The combustible liquefied gas storage tank comprises an inner wall and an outer wall, wherein a cavity between the inner wall and the outer wall serves as a cooling liquid storage cavity which is connected with one end of an air condition compressor by a cooling liquid inlet pipe, the other end of the air condition compressor is connected with the cooling liquid storage cavity through a water outlet pipe, and the air condition compressor is connected with a temperature control circuit in series. The anti-explosive combustible liquefied gas storage tank has a simple structure and is safe and reliable, and the service life of the liquefied gas storage tank is prolonged; when the temperature in the liquefied gas storage tank rises to boost pressure, the air condition compressor can implement circulating cooling with cooling liquid in the liquefied gas storage tank, thereby guaranteeing the constant temperature of liquefied gas; and the total mass of the liquefied gas storage tank is reduced, thus the cost of the liquefied gas storage tank is saved.
Description
Technical field
The present invention relates to a kind of liquefied gas storage tank, especially relate to a kind of explosion-proof flammable liquefied gas storage tank of lowering the temperature.
Background technique
The pressure of existing liquefied gas storage tank is measured with pressure gauge when injecting liquid gas mostly, and this kind measure can guarantee that to a great extent the interior pressure of gas holder is within safety range.But this is just used for general family, and gas holder is in preferably in the Environmental Conditions.When the gas holder of filling liquid gas in transportation process, tend to be exposed under sunshine, cause the temperature in the gas holder to raise, liquid gas volatilizees easily, increases the pressure in the gas holder, explosive, Safety performance is lower, working life is shorter; In addition, because also difference to some extent of throughout the year temperature especially in some city, south, when summer, temperature was higher, often also can cause the pressure in the gas holder to raise, there is certain potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the defects that prior art exists, and provides a kind of Safety performance high, the explosion-proof flammable liquefied gas storage tank of lowering the temperature of long service life.
The technical solution adopted for the present invention to solve the technical problems is: a kind of explosion-proof flammable liquefied gas storage tank of lowering the temperature, comprise inner and outer wall, cavity between the inner and outer wall is cooling liquid storage chamber, cooling liquid storage chamber is connected with air condition compressor one end by cooling liquid water inlet pipe, the air condition compressor the other end is connected with cooling liquid storage chamber by outlet pipe, and air condition compressor is serially connected with in the temperature-control circuit.
Further, described temperature-control circuit comprises power supply, and power supply is electrically connected with metal film, and the metal film below is provided with the diaphragm spring that places cooling liquid storage chamber.
Further, described temperature-control circuit also includes warning device, and warning device is connected in series with power supply, metal film, and warning device is warning light or alarm.
The present invention is different from traditional gas holder, and it is double layer construction, and the cooling liquid storage chamber between the inner and outer wall is full of cooling liquid; On the outer wall of gas holder, temperature-control circuit is housed, impel liquid circulation in the cavity by inlet and outlet pipe, thus the liquid gas temperature in the control gas holder.
The present invention is simple in structure, and is safe and reliable, prolonged gas holder working life; Temperature in gas holder rises, when causing pressure to raise, air condition compressor can to gas holder cooling liquid carry out circulating cooling, guarantee the temperature constant of liquid gas; In addition, the gross mass of gas holder descends to some extent, has saved cost.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
With reference to Fig. 1, present embodiment comprises inwall 7 and outer wall 10, cavity between inwall 7 and the outer wall 10 is cooling liquid storage chamber, cooling liquid storage chamber is connected with air condition compressor 3 one ends by cooling liquid water inlet pipe 4, air condition compressor 3 the other ends are connected with cooling liquid storage chamber by outlet pipe 5, and air condition compressor 3 is serially connected with in the temperature-control circuit.
Described temperature-control circuit comprises power supply 1, and power supply 1 is electrically connected with metal film 9, and metal film 9 belows are provided with the diaphragm spring 8 that places cooling liquid storage chamber.
Described temperature-control circuit also includes warning device 2, and warning device 2 is connected in series with power supply 1, metal film 9, and warning device is warning light or alarm.
When the coolant temperature in the cooling liquid storage chamber did not raise, metal diaphragm spring 8 held its shape, and does not have the distortion that is bent upwards; When the coolant temperature in the cooling liquid storage chamber raise, bending deflection upwards occured in metal diaphragm spring 8, and when distortion acquired a certain degree, diaphragm spring 8 contacted with metal film 9, connects whole temperature-control circuit; At this moment, air condition compressor 3 is started working, and impels cooling liquid to begin circularly cooling by cooling liquid water inlet pipe 4, outlet pipe 5.When coolant pressure reduced gradually, diaphragm spring 8 recovered prototype and final the disengaging and the contacting of metal film 9 gradually, and whole temperature-control circuit disconnects, and air condition compressor 3 quits work, and so, is beneficial to guarantee that the temperature maintenance of liquid gas in the gas holder is constant.
Claims (3)
1. the explosion-proof flammable liquefied gas storage tank that can lower the temperature, it is characterized in that, comprise inner and outer wall, cavity between the inner and outer wall is cooling liquid storage chamber, cooling liquid storage chamber is connected with air condition compressor one end by cooling liquid water inlet pipe, the air condition compressor the other end is connected with cooling liquid storage chamber by outlet pipe, and air condition compressor is serially connected with in the temperature-control circuit.
2. explosion-proof flammable liquefied gas storage tank of lowering the temperature according to claim 1 is characterized in that described temperature-control circuit comprises power supply, and power supply is electrically connected with metal film, and the metal film below is provided with the diaphragm spring that places cooling liquid storage chamber.
3. explosion-proof flammable liquefied gas storage tank of lowering the temperature according to claim 2 is characterized in that described temperature-control circuit also includes warning device, and warning device is connected in series with power supply, metal film, and warning device is warning light or alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102879438A CN102997033A (en) | 2012-08-14 | 2012-08-14 | Anti-explosive combustible liquefied gas storage tank with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102879438A CN102997033A (en) | 2012-08-14 | 2012-08-14 | Anti-explosive combustible liquefied gas storage tank with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102997033A true CN102997033A (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102879438A Pending CN102997033A (en) | 2012-08-14 | 2012-08-14 | Anti-explosive combustible liquefied gas storage tank with cooling function |
Country Status (1)
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| CN (1) | CN102997033A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939730A (en) * | 2014-04-28 | 2014-07-23 | 杨元清 | Explosion-proof low-temperature pressure storage tank |
| CN105003647A (en) * | 2015-05-29 | 2015-10-28 | 张家港市顺佳隔热技术有限公司 | Anti-explosion base for pressure container |
| CN106287199A (en) * | 2016-08-03 | 2017-01-04 | 镇江飞利达电站设备有限公司 | Hydrogen-holder |
| CN107380774A (en) * | 2017-08-03 | 2017-11-24 | 合肥念萍电子商务有限公司 | A kind of chemical products safe storage device |
| CN107848410A (en) * | 2015-07-10 | 2018-03-27 | 罗伯特·博世有限公司 | Vehicle with the solar panel for producing electric energy |
| CN109519704A (en) * | 2018-11-28 | 2019-03-26 | 天津安吉奥特科技有限公司 | A kind of LNG storage tank safety device |
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| US6029456A (en) * | 1996-05-10 | 2000-02-29 | Zaiser; Lenoir E. | Convoluted neck tube for cryogenic storage vessels |
| CN1368615A (en) * | 2001-02-02 | 2002-09-11 | 刘金刚 | Safety high-pressure multi-layer gas cylinder |
| CN101287317A (en) * | 2007-11-26 | 2008-10-15 | 太仓绿翔光电科技有限公司 | Starter for high-frequency florescent lamp and florescent lamp preheating circuit adopting the starter |
| CN101634396A (en) * | 2009-07-10 | 2010-01-27 | 陆潮 | Cold insulation device and cold insulation method of low-temperature storage tank for ship |
| CN201401635Y (en) * | 2009-05-11 | 2010-02-10 | 大连理工大学 | Safe explosion-proof device of normal temperature pressure liquefied gas storage tank |
| CN201962281U (en) * | 2011-04-10 | 2011-09-07 | 济宁和美生物工程有限公司 | Double-layer fermentation tank |
| CN202691593U (en) * | 2012-08-14 | 2013-01-23 | 刘立文 | Anti-explosion combustible gas storage tank |
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2012
- 2012-08-14 CN CN2012102879438A patent/CN102997033A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6029456A (en) * | 1996-05-10 | 2000-02-29 | Zaiser; Lenoir E. | Convoluted neck tube for cryogenic storage vessels |
| CN1368615A (en) * | 2001-02-02 | 2002-09-11 | 刘金刚 | Safety high-pressure multi-layer gas cylinder |
| CN101287317A (en) * | 2007-11-26 | 2008-10-15 | 太仓绿翔光电科技有限公司 | Starter for high-frequency florescent lamp and florescent lamp preheating circuit adopting the starter |
| CN201401635Y (en) * | 2009-05-11 | 2010-02-10 | 大连理工大学 | Safe explosion-proof device of normal temperature pressure liquefied gas storage tank |
| CN101634396A (en) * | 2009-07-10 | 2010-01-27 | 陆潮 | Cold insulation device and cold insulation method of low-temperature storage tank for ship |
| CN201962281U (en) * | 2011-04-10 | 2011-09-07 | 济宁和美生物工程有限公司 | Double-layer fermentation tank |
| CN202691593U (en) * | 2012-08-14 | 2013-01-23 | 刘立文 | Anti-explosion combustible gas storage tank |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939730A (en) * | 2014-04-28 | 2014-07-23 | 杨元清 | Explosion-proof low-temperature pressure storage tank |
| CN105003647A (en) * | 2015-05-29 | 2015-10-28 | 张家港市顺佳隔热技术有限公司 | Anti-explosion base for pressure container |
| CN107848410A (en) * | 2015-07-10 | 2018-03-27 | 罗伯特·博世有限公司 | Vehicle with the solar panel for producing electric energy |
| CN106287199A (en) * | 2016-08-03 | 2017-01-04 | 镇江飞利达电站设备有限公司 | Hydrogen-holder |
| CN107380774A (en) * | 2017-08-03 | 2017-11-24 | 合肥念萍电子商务有限公司 | A kind of chemical products safe storage device |
| CN109519704A (en) * | 2018-11-28 | 2019-03-26 | 天津安吉奥特科技有限公司 | A kind of LNG storage tank safety device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20130327 |