CN2720236Y - Liquid-fuel gasifying apparatus - Google Patents
Liquid-fuel gasifying apparatus Download PDFInfo
- Publication number
- CN2720236Y CN2720236Y CN 200420037691 CN200420037691U CN2720236Y CN 2720236 Y CN2720236 Y CN 2720236Y CN 200420037691 CN200420037691 CN 200420037691 CN 200420037691 U CN200420037691 U CN 200420037691U CN 2720236 Y CN2720236 Y CN 2720236Y
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- CN
- China
- Prior art keywords
- fuel container
- vaporization
- links
- fuel
- liquid fuel
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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.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Feeding And Controlling Fuel (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a liquid-fuel gasifying apparatus. A traditional fuel container almost adopts a heavy pressure cylinder, and liquifies and stores the gassy fuel and stores in the cylinder by heavy pressure. The liquid-fuel gasifying apparatus comprises a fuel container, a loading system, a gasification apparatus, a pressure sensing device and a pressurization control device. The fuel container is characterized in that a charge opening and a gas outlet are arranged on the fuel container, and the gas outlet is provided with a gas-out switch and a pressure reducing valve. The loading system is connected with the fuel container and pressurize the fuel container. The gasification apparatus which is in the fuel container is connected with the loading system through a generating tube. The pressure sensing device is arrranged on the fuel container and is used to detect the pressure in the fuel container. The pressurization control device which is connected with the pressure sensing device accepts the detecting signals of the pressure sensing device and controls the loading system.
Description
Technical field
The utility model relates to a kind of fuel container, relates in particular to the vaporization of liquid fuel device.
Background technique
Fuel container commonly used now, for asking effective practicality, often moist vaporized fuel high-pressure is stored in vaporized fuel liquefaction in the steel cylinder, disengaging gasification with the pressure reducing mode trace again during use uses, when so utilizing, the security consideration of pressurized gas is extremely important, the also therefore normal explosion phenomenon that danger occurs.
The model utility content
The purpose of this utility model is, traditional fuel container is improved, and changes its mode with the fuel-in-storage of high-pressure gaseous fuel liquefaction, and a kind of vaporization of liquid fuel device is provided, be characterized in, under the normality with the form of normal pressure liquid state, fuel-in-storage; During use, liquid towards fuel presses, and helps with vaporescence, thereby produces the inflammable gas of gaseous state, and outwards output is used for the user.
According to above-mentioned purpose, the vaporization of liquid fuel device that the utility model provides comprises: fuel container, it is characterized in that, described fuel container is provided with spout and air outlet, and described air outlet is provided with out air cock and reduction valve, and described vaporization of liquid fuel device also comprises:
Pressurization device links to each other with described fuel container, to described fuel container pressurization;
Vaporizing unit is positioned at described fuel container, is connected with described pressurization device by generating tube;
Pressure transducer is arranged on the described fuel container, is used to detect the pressure in the described fuel container; And
Loading controls links to each other with described pressure transducer, receives the testing signal of described pressure transducer, controls described pressurization device.
Comprise at pressurization device described in the described vaporization of liquid fuel device: air compressor and the air-strainer that links to each other with described air compressor, described air compressor links to each other with described fuel container by described air supplying tube.
Link to each other with described air compressor in the described pressurization device at loading controls described in the described vaporization of liquid fuel device, control the work of described air compressor.
In described vaporization of liquid fuel device, also comprise an anti-reversing clutch, be positioned at described fuel container, described anti-reversing clutch comprises a volute and a vertical tube, described vertical tube links to each other with the lower ending opening of described volute, and upwards erect, the upper end open of described vertical tube and the upper end open of described volute are contour; The upper end open of described volute links to each other with described pressurization device, and the upper end open of described vertical tube links to each other with described vaporizing unit with a generating tube by a connecting tube.
In described vaporization of liquid fuel device, between described generating tube and described connecting tube, be connected a check valve.
In described vaporization of liquid fuel device, also comprise an anti-reversing clutch, be positioned at described fuel container, described anti-reversing clutch comprises a volute, the upper end open of described volute links to each other with described pressurization device, and the lower ending opening of described volute links to each other with described vaporizing unit.
In described vaporization of liquid fuel device, between described volute and described pressurization device, a check valve is set.
In described vaporization of liquid fuel device, described vaporizing unit is a stainless steel material sintering body.
In described vaporization of liquid fuel device, also comprise a level meter, be positioned at the below, inside of described fuel container.
Describe the structure and the working principle of vaporization of liquid fuel device of the present utility model in detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the schematic appearance of vaporization of liquid fuel device of the present utility model;
Fig. 2 is first embodiment's of a vaporization of liquid fuel device of the present utility model internal structure schematic representation;
Fig. 3 is the circuit diagram of the loading controls in the vaporization of liquid fuel device of the present utility model;
Fig. 4 is the structural representation of the vaporizing unit in the vaporization of liquid fuel device of the present utility model;
Fig. 5 is second embodiment's of a vaporization of liquid fuel device of the present utility model internal structure schematic representation.
Embodiment
See also Fig. 1 and Fig. 2, on the whole, vaporization of liquid fuel device of the present utility model comprises: fuel container 1, pressurization device 2, loading controls 3, vaporizing unit 4, pressure transducer 5 and anti-reversing clutch 6.
As shown in Figure 2, the upper end open of vertical tube 62 links to each other with vaporizing unit 4 with a generating tube 41 by a connecting tube 63.Vaporizing unit 4 is positioned at the bottom of fuel container 1, and it can make the liquid fuel evaporation in the fuel container 1.An example of vaporizing unit 4 as shown in Figure 4, it is to be made of stainless steel particle sintering body.As pressurized air A during from its inner injection, through the effect of stainless steel particle 42, produce a large amount of tiny bubbles 44 in the liquid fuel within 43, utilize 43 vaporizations of high low pressure official post liquid fuel, in fuel container 1, be full of the inflammable gas of vaporization.Of course it is to be understood that shown in Figure 4 only is a possible embodiments of vaporizing unit 4, and traditional vaporizing unit of other structure all can be used, and just no longer carefully states one by one at this.
Please again referring to shown in Figure 2, pressure transducer 5 is arranged on the fuel container 1, and its effect is the gas pressure that detects in the fuel container 1, and this pressure signal is offered loading controls 3.Behind the gas pressure signal of loading controls 3 in receiving this fuel container 1, according to the working state of this SC sigmal control pressurization device 2.
When the air pressure in pressure transducer 5 detects fuel container 1 was lower than certain certain value, the air compressor 21 that loading controls 3 starts in the pressurization device 2 was started working, and adds air injection to fuel container 1 inside, improves the air pressure in the fuel container 1.When the air pressure in the fuel container 1 reached certain value, loading controls 3 was closed pressurization device 2 according to the pressure signal that pressure transducer 5 provides.Fig. 3 shows a kind of feasible circuit structure of loading controls 3, and this structure has adopted conventional circuit, and its working principle just no longer describes in detail at this.
As shown in Figure 2, vaporization of liquid fuel device of the present utility model can also comprise a level meter 7, and this level meter is installed in the inside below of fuel container 1, is used to detect the liquid level height of the liquid fuel of fuel container 1 inside.When liquid level height is lower than the setting height(from bottom) of level meter 7, level meter 7 will send the low excessively warning of fuel level to the user, to remind user's fueling.
The working procedure and the principle of whole once vaporization of liquid fuel device are described below.At first, air compressor 21 is started working, by air supplying tube 23 input pressurized air.This pressurized air arrives vaporizing unit 4 through air supplying tube 23, anti-reversing clutch 6, connecting tube 63, generating tube 41 respectively, produces bubble in vaporizing unit 4 liquid fuel withins, makes liquid fuel evaporation, and the air pressure in the fuel container 1 raises simultaneously.When the air pressure in the fuel container 1 was elevated to a certain degree, the pressure signal that pressure transducer 5 produces quit work pressurization device 2 control air compressors 21, thereby the air pressure in the fuel container 1 is no longer raise, and remains on certain pressure altitude.
If this moment, the user opened out air cock 13, then Qi Hua fuel gas is outwards exported by going out air cock 13 and reduction valve 14, air pressure in the fuel container 1 correspondingly decreases simultaneously, when air pressure is reduced to a certain degree, the pressure signal that pressure transducer 5 produces makes pressurization device 2 control air compressors 21 restart work, thereby the air pressure in the fuel container 1 is raise once more, so repeat.
When air compressor 21 quits work, in order to prevent the pressed gas in the fuel container 1 liquid fuel is arrived air compressor 21 by back-pressures such as vaporizing unit 4, generating tubes 41, set up an anti-reversing clutch 6 in the present embodiment.Because the spiral tube structure of anti-reversing clutch 6, can stop liquid fuel effectively by the back-pressure press 21 that makes the return trip empty.Simultaneously also can connect a check valve 64 above generating tube 41, this check valve 64 is one-way cocks, and air can enter into generating tube 41 by it from anti-reversing clutch 6, but can not reverse-conducting.Of course it is to be understood that the anti-reversing clutch 6 here establishes for the Security that further improves the vaporization of liquid fuel device.
Fig. 5 shows second embodiment's of vaporization of liquid fuel device of the present utility model internal structure schematic representation.On the whole, it is similar to first embodiment shown in Figure 2, and the difference part is the structure of anti-reversing clutch and the mounting point of check valve.As shown in Figure 5, the anti-reversing clutch 6A in the present embodiment is a spiral volute, and its upper end open links to each other with air supplying tube 23, and check valve 6A4 is installed between volute upper end open and the air supplying tube 23 (being pressurization device).Compare with first embodiment of Fig. 2, anti-reversing clutch 6A does not have the vertical tube structure, and the lower ending opening of volute directly links to each other with vaporizing unit 4.
Should be appreciated that top description is preferred embodiment of the present utility model, can not limit inadequately, wherein have multiple structure can omit, replace or change scope of the present utility model.For example, anti-reversing clutch is in order to make vaporizing unit safer and be provided with.Generally, when whole gas circuit reliable sealing, liquid fuel is can reverse flow.Certainly the setting of anti-reversing clutch makes the possibility of this reverse flow littler.For the structure of anti-reversing clutch, Fig. 2 and Fig. 5 are two embodiments.The mounting point of check valve also can change as required, as long as be installed on any position of the pipeline from air compressor to vaporizing unit.
Claims (9)
1, a kind of vaporization of liquid fuel device comprises: fuel container, it is characterized in that described fuel container is provided with spout and air outlet, and described air outlet is provided with out air cock and reduction valve, and described vaporization of liquid fuel device also comprises:
Pressurization device links to each other with described fuel container, to described fuel container pressurization;
Vaporizing unit is positioned at described fuel container, is connected with described pressurization device by generating tube;
Pressure transducer is arranged on the described fuel container, is used to detect the pressure in the described fuel container; And
Loading controls links to each other with described pressure transducer, receives the testing signal of described pressure transducer, controls described pressurization device.
2, vaporization of liquid fuel device as claimed in claim 1 is characterized in that, described pressurization device comprises: air compressor and the air-strainer that links to each other with described air compressor, described air compressor links to each other with described fuel container by described air supplying tube.
3, vaporization of liquid fuel device as claimed in claim 2 is characterized in that, described loading controls links to each other with described air compressor in the described pressurization device, controls the work of described air compressor.
4, vaporization of liquid fuel device as claimed in claim 1, it is characterized in that, also comprise an anti-reversing clutch, be positioned at described fuel container, described anti-reversing clutch comprises a volute and a vertical tube, described vertical tube links to each other with the lower ending opening of described volute, and upwards erects, and the upper end open of described vertical tube and the upper end open of described volute are contour; The upper end open of described volute links to each other with described pressurization device, and the upper end open of described vertical tube links to each other with described vaporizing unit with a generating tube by a connecting tube.
5, vaporization of liquid fuel device as claimed in claim 4 is characterized in that, is connected a check valve between described generating tube and described connecting tube.
6, vaporization of liquid fuel device as claimed in claim 1, it is characterized in that, also comprise an anti-reversing clutch, be positioned at described fuel container, described anti-reversing clutch comprises a volute, the upper end open of described volute links to each other with described pressurization device, and the lower ending opening of described volute links to each other with described vaporizing unit.
7, vaporization of liquid fuel device as claimed in claim 6 is characterized in that, between described volute and described pressurization device a check valve is set.
8, vaporization of liquid fuel device as claimed in claim 1 is characterized in that, described vaporizing unit is a stainless steel material sintering body.
9, vaporization of liquid fuel device as claimed in claim 1 is characterized in that, also comprises a level meter, is positioned at the below, inside of described fuel container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037691 CN2720236Y (en) | 2004-07-19 | 2004-07-19 | Liquid-fuel gasifying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037691 CN2720236Y (en) | 2004-07-19 | 2004-07-19 | Liquid-fuel gasifying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720236Y true CN2720236Y (en) | 2005-08-24 |
Family
ID=35009196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037691 Expired - Fee Related CN2720236Y (en) | 2004-07-19 | 2004-07-19 | Liquid-fuel gasifying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720236Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299641A (en) * | 2015-11-10 | 2016-02-03 | 深圳万兴顺投资有限公司 | Gasification device and combustion system of liquid light dydrocarbon fuel |
| CN107726040A (en) * | 2017-10-27 | 2018-02-23 | 中国矿业大学 | A kind of cryogenic propellant storage tank with pressure control device |
| CN108953988A (en) * | 2018-07-26 | 2018-12-07 | 靳殷实 | A kind of vaporization of liquid hydrogen and self-supercharging device |
-
2004
- 2004-07-19 CN CN 200420037691 patent/CN2720236Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299641A (en) * | 2015-11-10 | 2016-02-03 | 深圳万兴顺投资有限公司 | Gasification device and combustion system of liquid light dydrocarbon fuel |
| CN107726040A (en) * | 2017-10-27 | 2018-02-23 | 中国矿业大学 | A kind of cryogenic propellant storage tank with pressure control device |
| CN107726040B (en) * | 2017-10-27 | 2019-05-07 | 中国矿业大学 | A kind of cryogenic propellant storage tank with pressure control device |
| CN108953988A (en) * | 2018-07-26 | 2018-12-07 | 靳殷实 | A kind of vaporization of liquid hydrogen and self-supercharging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050824 |