CN103206613A - Storing and using method and device for liquid fuel - Google Patents
Storing and using method and device for liquid fuel Download PDFInfo
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- CN103206613A CN103206613A CN2013101355463A CN201310135546A CN103206613A CN 103206613 A CN103206613 A CN 103206613A CN 2013101355463 A CN2013101355463 A CN 2013101355463A CN 201310135546 A CN201310135546 A CN 201310135546A CN 103206613 A CN103206613 A CN 103206613A
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- liquid fuel
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- pressure
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Abstract
The invention relates to a storing and using method and a storing and using device for liquid fuel. The method comprises the following steps of: feeding liquid fuel into a liquid fuel storing container through a liquid fuel output valve; charging inert gas into an inert gas storing container through an inert gas input valve; automatically regulating the pressure of the inert gas to reach a set pressure by a gas pressure regulator; then inputting the inert gas into the liquid fuel storing container; and connecting the liquid fuel output valve with a burning appliance by a user through a pipeline so that the liquid fuel can be put into service. The device comprises the liquid fuel storing container; the inert gas storing container is arranged on the liquid fuel storing container; and the output end of the inert gas storing container is communicated with the liquid fuel storing container through the gas pressure regulator. By adopting the method and the device, the production and usage costs of the liquid fuel can be reduced, and therefore, the liquid fuel can be widely popularized and applied.
Description
Technical field
The present invention relates to storage using method and the storage operative installations of storage and the application, particularly liquid fuel of liquid fuel.
Background technique
Gaseous fuel (as rock gas) and liquid fuel (as the alcoholic fuel based on methyl alcohol) are as clean energy resource, more and more favored in industry and civil area, but there is the storage of liquid fuel in liquid fuel and how presses (failing) to go out to provide the problem of fuel to burner from storage tank in liquid fuel in application process.At present, use in the process of liquid fuel in industry and civil area, mainly contain storage and output problem that following three kinds of methods solve liquid fuel.One, the steel cylinder (this steel cylinder is pressurized container) of earlier liquid fuel being packed into charges into liquid gas (as propane, itself also being fuel) then in steel cylinder, utilize the gaseous phase partial pressure of liquid gas that the liquid fuel in the steel cylinder is extruded and use for burner.Two, earlier liquid fuel is loaded on that (this container is not pressurized container in the reservoir vessel, available metal and nonmetallic material manufacturing), then reservoir vessel is placed on than the higher position of burner to form difference of liquid level, utilizes liquid level official post liquid fuel to flow into burner automatically.Three, extract fuel out pressurization with petrolift and give the burner use.
For method one, because the liquid fuel steel cylinder is pressurized container, the production of steel cylinder, fill, transport, use country that the strict supervision way is all arranged, its production, fill, use all and need collect evidence, the condition harshness will increase considerably the investment of manufacturing, transportation, check, maintenance cost and the liquid fuel process units of steel cylinder thus.And, use liquid gas as the carminative of press juice fluid fuel, make the necessary independent charging device of building liquid gas of production of liquid fuel, and the construction of this device also belongs to national strict supervision field, also will increase considerably the construction investment of fuel production device.And use expensive liquid gas as the carminative of press juice fluid fuel, also increased considerably the user cost of liquid fuel.Seriously restricted applying of liquid fuel for this reason.
For method two, can not adopt in the place that does not possess high-order placement fuel storage container condition, so seriously limited the application of liquid fuel.
For method three, it is only applicable to use in a large number the industrial occasions of liquid fuel, and the technical requirements height of liquid fuel feed pump, and fragile, maintenance difficulty is big.
Summary of the invention
The storage using method and the device that the purpose of this invention is to provide a kind of liquid fuel to reduce production and the user cost of liquid fuel, can be applied liquid fuel widely.
The storage using method of liquid fuel of the present invention is: the liquid fuel output valve by liquid fuel reservoir vessel output terminal charges into liquid fuel in the liquid fuel reservoir vessel, and liquid fuel fills the back closing liquid fuel output valve that finishes; Inert gas input valve by inert gas reservoir vessel input end charges into inert gas in the inert gas reservoir vessel, close inert gas input valve after inert gas fills and finishes; Gas pressure regulator between liquid fuel reservoir vessel and inert gas reservoir vessel automatically with the inert gas pressure regulation after setting pressure, inert gas is imported in the liquid fuel reservoir vessel, made to have in the liquid fuel reservoir vessel and keep using the necessary driving pressure of liquid fuel; The user is connected described liquid fuel output valve with pipeline with burner, open the liquid fuel output valve and can use the interior liquid fuel of liquid fuel reservoir vessel.
The liquid fuel reservoir vessel is the vessels not under pressure that metallic material is made, and its Maximum operating pressure is less than 0.1Mpa.
After charging into inert gas in the inert gas reservoir vessel, the inert gas pressure in the inert gas reservoir vessel is 0.1～10Mpa.
The storage operative installations of liquid fuel of the present invention, comprise the liquid fuel reservoir vessel, the liquid fuel within reservoir vessel is provided with the inert gas reservoir vessel, the output terminal of inert gas reservoir vessel is communicated with the liquid fuel reservoir vessel by gas pressure regulator, the input end of inert gas reservoir vessel is provided with inert gas input valve, and the output terminal of liquid fuel reservoir vessel is provided with the liquid fuel output valve.
Described inert gas reservoir vessel has two at least, and is connected in parallel.
Storage using method and the device of liquid fuel of the present invention have following beneficial effect:
One, because the liquid fuel reservoir vessel no longer is pressurized container, thus production, transportation, check, maintenance cost and more than 60% of production investment of liquid fuel reservoir vessel can be reduced, and the investment in fixed assets that can reduce the liquid fuel process units is more than 90%.
Two, owing to replace liquid gas as the carminative of press juice fluid fuel with inert gas, so need not to build charging device as the liquid gas of the carminative of press juice fluid fuel, reduced and be used for driving the liquid gas cost of liquid fuel more than 95%.
Three, owing to do not adopt pressurized container, and for using liquid gas as the carminative of press juice fluid fuel, make liquid fuel use each link not controlled by strict supervision from producing, being transported to, make the use of the production and construction of liquid fuel process units and liquid fuel simply efficient.
Three, because production and the user cost of liquid fuel significantly reduced, and the use of liquid fuel is not subjected to the restriction of field of employment, not controlled by strict supervision, so liquid fuel is applied widely.
Description of drawings
Now by reference to the accompanying drawings the present invention is described in further detail.
Fig. 1 is the annexation schematic representation of each parts in the storage operative installations of liquid fuel of the present invention.
Embodiment
With reference to Fig. 1, the storage using method of this liquid fuel is:
Liquid fuel output valve 3 by liquid fuel reservoir vessel 1 output terminal charges into liquid fuel in liquid fuel reservoir vessel 1---and alcoholic fuel, liquid fuel fill the back closing liquid fuel output valve 3 that finishes; Inert gas input valve 5 by inert gas reservoir vessel 2 input ends, in inert gas reservoir vessel 2, charge into inert gas---nitrogen, making the inert gas pressure in the inert gas reservoir vessel 2 is 10Mpa, closes inert gas input valve 5 after inert gas fills and finishes.Gas pressure regulator 6 between liquid fuel reservoir vessel 1 and inert gas reservoir vessel 2 automatically with the inert gas pressure regulation after setting pressure, nitrogen is imported in the liquid fuel reservoir vessel 1, made to have in the liquid fuel reservoir vessel 1 and keep using the necessary driving pressure of liquid fuel.The user is connected described liquid fuel output valve 3 with pipeline with user's burner 4, open liquid fuel output valve 3 and can use alcoholic fuel in the liquid fuel reservoir vessel 1.
Described liquid fuel reservoir vessel 1 is the vessels not under pressure of being made by steel, and its Maximum operating pressure is less than 0.1Mpa.
After charging into nitrogen in the inert gas reservoir vessel 2, the inert gas pressure in the inert gas reservoir vessel 2 also can be 0.1Mpa or 1Mpa or 5Mpa.
If do not consider the factor of cost, the inert gas that charges in the inert gas reservoir vessel 2 also can be other inert gases such as argon gas.
As shown in Figure 1, the storage operative installations of this liquid fuel comprises liquid fuel reservoir vessel 1, be mounted with four inert gas reservoir vessels 2 on the liquid fuel within reservoir vessel 1, four inert gas reservoir vessels 2 are connected in parallel, its output terminal is communicated with liquid fuel reservoir vessel 1 by pipeline, this pipeline is equipped with gas pressure regulator 6, the input end of inert gas reservoir vessel 2 is provided with inert gas input valve 5, the opening and closing of inert gas input valve 5 control inert gas reservoir vessels 1 input end, the output terminal of liquid fuel reservoir vessel 1 is provided with liquid fuel output valve 3, the opening and closing of liquid fuel output valve 3 control liquid fuel reservoir vessels 1 output terminal.
Claims (5)
1. the storage using method of liquid fuel, it is characterized in that: the liquid fuel output valve (3) by liquid fuel reservoir vessel (1) output terminal charges into liquid fuel in the liquid fuel reservoir vessel, and liquid fuel fills the back closing liquid fuel output valve that finishes; Inert gas input valve (5) by inert gas reservoir vessel (2) input end charges into inert gas in the inert gas reservoir vessel, close inert gas input valve after inert gas fills and finishes; Gas pressure regulator (6) between liquid fuel reservoir vessel and inert gas reservoir vessel automatically with the inert gas pressure regulation after setting pressure, inert gas is imported in the liquid fuel reservoir vessel, made to have in the liquid fuel reservoir vessel and keep using the necessary driving pressure of liquid fuel; The user is connected described liquid fuel output valve with pipeline with burner (4), open the liquid fuel output valve and can use the interior liquid fuel of liquid fuel reservoir vessel.
2. the storage using method of liquid fuel according to claim 1, it is characterized in that: the vessels not under pressure that liquid fuel reservoir vessel (1) is made for metallic material, its Maximum operating pressure is less than 0.1Mpa.
3. the storage using method of liquid fuel according to claim 1 and 2 is characterized in that: after charging into inert gas in the inert gas reservoir vessel (2), the inert gas pressure in the inert gas reservoir vessel is 0.1～10Mpa.
4. the storage operative installations of liquid fuel, comprise the liquid fuel reservoir vessel, it is characterized in that: liquid fuel within reservoir vessel (1) is provided with inert gas reservoir vessel (2), the output terminal of inert gas reservoir vessel is communicated with the liquid fuel reservoir vessel by gas pressure regulator (6), the input end of inert gas reservoir vessel is provided with inert gas input valve (5), and the output terminal of liquid fuel reservoir vessel is provided with liquid fuel output valve (3).
5. the storage operative installations of liquid fuel according to claim 4, it is characterized in that: described inert gas reservoir vessel (2) has two at least, and is connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101355463A CN103206613A (en) | 2013-04-18 | 2013-04-18 | Storing and using method and device for liquid fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101355463A CN103206613A (en) | 2013-04-18 | 2013-04-18 | Storing and using method and device for liquid fuel |
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| Publication Number | Publication Date |
|---|---|
| CN103206613A true CN103206613A (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101355463A Pending CN103206613A (en) | 2013-04-18 | 2013-04-18 | Storing and using method and device for liquid fuel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016116624A1 (en) * | 2015-01-22 | 2016-07-28 | Linde Aktiengesellschaft | Controlling the flow of gas in a system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2438195A1 (en) * | 1974-08-08 | 1976-02-19 | Linde Ag | Reduced cost of liquid fuel-gas evaporation - by using evaporated cool as to a refrigerator and then fuel for a ship |
| CN2231363Y (en) * | 1995-06-26 | 1996-07-17 | 杨祥森 | Single pipe transport equipment for civil liquid fuel |
| CN2357219Y (en) * | 1998-10-19 | 2000-01-05 | 廉守礼 | Burner using light hydrocarbon C5 and diolefin C5 |
| CN101149127A (en) * | 2006-09-18 | 2008-03-26 | 崔淑平 | Alcohol radical liquid fuel steel cylinder filling and self-pressurizing export method |
| CN102874728A (en) * | 2012-08-09 | 2013-01-16 | 常州市梧桐树环保科技有限公司 | Alcohol-based liquid fuel steel bottle and technical method for inputting compressed gas during mixed filling |
| CN203190029U (en) * | 2013-04-18 | 2013-09-11 | 刘德举 | Liquid fuel storage and usage device |
-
2013
- 2013-04-18 CN CN2013101355463A patent/CN103206613A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2438195A1 (en) * | 1974-08-08 | 1976-02-19 | Linde Ag | Reduced cost of liquid fuel-gas evaporation - by using evaporated cool as to a refrigerator and then fuel for a ship |
| CN2231363Y (en) * | 1995-06-26 | 1996-07-17 | 杨祥森 | Single pipe transport equipment for civil liquid fuel |
| CN2357219Y (en) * | 1998-10-19 | 2000-01-05 | 廉守礼 | Burner using light hydrocarbon C5 and diolefin C5 |
| CN101149127A (en) * | 2006-09-18 | 2008-03-26 | 崔淑平 | Alcohol radical liquid fuel steel cylinder filling and self-pressurizing export method |
| CN102874728A (en) * | 2012-08-09 | 2013-01-16 | 常州市梧桐树环保科技有限公司 | Alcohol-based liquid fuel steel bottle and technical method for inputting compressed gas during mixed filling |
| CN203190029U (en) * | 2013-04-18 | 2013-09-11 | 刘德举 | Liquid fuel storage and usage device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016116624A1 (en) * | 2015-01-22 | 2016-07-28 | Linde Aktiengesellschaft | Controlling the flow of gas in a system |
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Application publication date: 20130717 |