CN2553129Y - LPG steel cylinder thermostatic structure for motorcycle - Google Patents
LPG steel cylinder thermostatic structure for motorcycle Download PDFInfo
- Publication number
- CN2553129Y CN2553129Y CN 02235253 CN02235253U CN2553129Y CN 2553129 Y CN2553129 Y CN 2553129Y CN 02235253 CN02235253 CN 02235253 CN 02235253 U CN02235253 U CN 02235253U CN 2553129 Y CN2553129 Y CN 2553129Y
- Authority
- CN
- China
- Prior art keywords
- temperature
- steel cylinder
- solenoid valve
- power supply
- lpg
- Prior art date
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a constant temperature structure of LPG steel cylinder used for motorcycle, composing a temperature sensor, an gas vessel, a gas inlet pipe, a solenoid valve and a temperature controlled power supply, which is characterized in that the temperature sensor 2 and the gas vessel 3 are kept closely to the outer casing of the LPG steel cylinder 1, the temperature sensor 2 is connected with the temperature controlled power supply 6, the solenoid valve 5 is connected with the temperature controlled power supply 6 and arranged on the gas inlet pipe 4 for controlling the closing and opening of the gas inlet pipe 4, which is connected with the exhaust tube of the motorcycle. When the temperature sensor detecting the temperature is below the setting value, the solenoid valve is electrified and started to make the combusted waste gas entering the gas vessel and use the remained heat quantity to heat the steel cylinder; when temperature sensor detecting the temperature is higher than the setting value, the solenoid valve can switch off the power supply, close the tube, stop the waste gas to enter the steel cylinder, thus, the temperature in the steel cylinder can not be heightened. The utility model has the advantages that the structure can guarantee the stable state of LPG saturated vapor pressure in the steel cylinder and then the stable operation of the engine.
Description
Technical field
The utility model relates to a kind of liquefied petroleum gas (LPG) (LPG) steel cylinder constant temperature structure, especially is fit to motor automotive LPG steel cylinder constant temperature structure.
Background technique
Existing motorcycle LPG steel cylinder and inherent liquefied petroleum gas (LPG) thereof all do not adopt the temperature control structure, and the temperature of steel cylinder changes with the temperature variation in the external world; When the petroleum gas of liquid state was vaporized, the heat around will absorbing reduced the steel cylinder temperature inside, and the gaseous-pressure of output also decreases, and causes the gas supply deficiency, influences the motor work done.
The model utility content
The purpose of this utility model is in order to overcome above deficiency, makes LPG steel cylinder and inherent liquefied petroleum gas (LPG) temperature thereof remain on the scope of setting, guarantees saturated vapor pressure stable of the liquefied petroleum gas (LPG) in the steel cylinder, thereby guarantees the normal operation of motor.
The technological scheme that addresses the above problem is: in the system that is made up of temperature transducer, air container, suction tude, solenoid valve, temperature control power supply, a temperature transducer and air container are housed on the shell of steel cylinder, temperature transducer links to each other with the temperature control power supply, and the temperature control power supply links to each other with solenoid valve.Working principle and process are: the higher gas of combustion of temperature that motor is discharged is introduced in the air container of being close to the steel cylinder shell, with the temperature of a temperature transducer detection steel cylinder, and the closure of coming pilot line with an automatic control solenoid valve; When temperature transducer detects temperature and is lower than setting value, make the solenoid valve energising and open, gas of combustion is entered in the air container, utilize all the other heats that the steel cylinder temperature is raise; When detecting temperature and be higher than setting value, solenoid valve is outage just, thereby blinds off a line, and gas of combustion is no longer entered in the air container, and the steel cylinder temperature does not just raise.
Solenoid valve can be placed on the suction tude that communicates with the motor exhaust pipeline.
The beneficial effects of the utility model are, method is simple, make the temperature all the time constant operating temperature set of motorcycle with cylinder for liquefied gas, guaranteed saturated vapor pressure stable of liquefied petroleum gas (LPG) in the steel cylinder, thereby guarantee the steady running of motor, especially obvious in the effect in season of extremely frigid zones and cold.In addition, the summer environment temperature is higher, when surpassing range of set temperature, the evaporation of liquefied petroleum gas (LPG) is not had negative effect, and the solenoid valve that can disconnect this structure is to protect this structure.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the scheme of installation of LPG steel cylinder constant temperature structure of the present utility model.
Among the figure, 1-steel cylinder, 2-temperature transducer, 3-air container, 4-suction tude, 5-solenoid valve, 6-temperature control power supply.
Embodiment
Among the figure, be close to an air container 3 and temperature transducer 2 on the shell of steel cylinder 1, temperature transducer 2 links to each other with temperature control power supply 6; Solenoid valve 5 links to each other with temperature control power supply 6, and in order to control the break-make of suction tude 4, suction tude 4 links to each other with the air outlet flue of motorcycle.When temperature transducer 2 detected temperature and is lower than setting value, 6 energisings of temperature control power supply were opened solenoid valve 5, and suction tude 4 is communicated with, and hot gas enters in the air container 3, utilized all the other heats that steel cylinder 1 temperature is raise; When detecting temperature and be higher than setting value, just outage of solenoid valve 5, thus close suction tude 4, hot gas is no longer entered in the air container 3, steel cylinder 1 temperature does not just raise.
Claims (2)
1. motor automotive LPG steel cylinder constant temperature structure, form by temperature transducer, air container, suction tude, solenoid valve, temperature control power supply, it is characterized in that: a temperature transducer (2) and air container (3) are arranged on the shell of steel cylinder (1), and temperature control power supply (6) links to each other with solenoid valve (5) with temperature transducer (2).
2. steel cylinder constant temperature structure according to claim 1 is characterized in that: solenoid valve (5) is placed on the suction tude (4) that links to each other with the motor exhaust pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235253 CN2553129Y (en) | 2002-05-24 | 2002-05-24 | LPG steel cylinder thermostatic structure for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235253 CN2553129Y (en) | 2002-05-24 | 2002-05-24 | LPG steel cylinder thermostatic structure for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2553129Y true CN2553129Y (en) | 2003-05-28 |
Family
ID=33709812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02235253 Expired - Fee Related CN2553129Y (en) | 2002-05-24 | 2002-05-24 | LPG steel cylinder thermostatic structure for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2553129Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114821A (en) * | 2011-12-22 | 2014-10-22 | 迪尔曼发动机有限公司 | Improved cryogenic engine system |
-
2002
- 2002-05-24 CN CN 02235253 patent/CN2553129Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114821A (en) * | 2011-12-22 | 2014-10-22 | 迪尔曼发动机有限公司 | Improved cryogenic engine system |
| CN104114821B (en) * | 2011-12-22 | 2016-02-10 | 迪尔曼发动机有限公司 | The cryogenic engine system improved |
| US9388711B2 (en) | 2011-12-22 | 2016-07-12 | Dearman Engine Company Ltd. | Cryogenic engine system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |