CN2046603U - Burner for burning up lpg and residual liquid - Google Patents
Burner for burning up lpg and residual liquid Download PDFInfo
- Publication number
- CN2046603U CN2046603U CN 88216898 CN88216898U CN2046603U CN 2046603 U CN2046603 U CN 2046603U CN 88216898 CN88216898 CN 88216898 CN 88216898 U CN88216898 U CN 88216898U CN 2046603 U CN2046603 U CN 2046603U
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- China
- Prior art keywords
- burner
- valve
- pipe
- stove
- accessory
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Abstract
The utility model relates to a burner, especially a burner for burning up LPG and residual liquid. The burner is composed of an angle valve and a stove and accessory. The bottom product of high carbon component in the liquefied petroleum gas container can be fully burnt, cutting down the occurrence of environmental contamination and unsafe accident. The volatile liquid petroleum gas is led by the angle valve to the stove and accessory for burning (combustion) under normal condition. The stove and accessory is characterized in that the volatilization gas is burnt under normal condition; when the air course is amputated, the burning can be processed after the firing heating and volatilization of the bottom product.
Description
The utility model is to belong to a kind of burner, is particularly useful for the burner of a kind of after-flame liquefied petroleum gas and raffinate.
Contain a certain amount of higher carbon compounds in the liquefied petroleum gas, because of being difficult for gasification at normal temperatures, so similar every all remaining finally a certain amount of raffinate that can not continue gasification, and combustion again of steel cylinder in combustion process, there is 0.5 kilogram at least, there are several kilograms at most, then even more serious when winter temperature is low.The user who has can adorn some when filling new liquid more, and usually the part raffinate is outwelled voluntarily, wasted a large amount of fuel so beyond doubt, and caused environmental pollution again, and the fire that causes therefrom and personal injury also happens occasionally.The utility model is for overcoming above deficiency, designs a kind of burner that can the combustion fluid liquefied oil gas can succeed the after-flame raffinate again.
The purpose of this utility model provides a kind of liquefied petroleum gas medium high carbon component (so-called raffinate) energy after-flame that makes in the steel cylinder, this part energy can be fully utilized, thereby improve the efficiency of combustion of liquefied petroleum gas effectively, reduce environmental pollution, the after-flame liquefied petroleum gas of the security reliability that the raising liquefied petroleum gas uses and the burner of raffinate.
The utility model is achieved in that the burner of after-flame liquefied petroleum gas and raffinate is made up of two parts.A part is an angle valve, and another part is a stove and accessory.Angle valve connects with the last bottleneck of liquefied gas bottle by the taper thread of bottom, and middle nationality helps the dihedral sealing gasket is sealed the passage of raceway groove.The pipe that the spool lower end connects directes reach the steel cylinder bottom.Behind the bottle internal-filling liquid, when mentioning valve, the fuel gas on the interior liquid level top of bottle is passing hole channel just, the epicoele of guiding valve, passage, outlet directly enter pressure-reducing valve, enter the gas passage inlet of stove and accessory after pressure-reducing valve decompression, owing to keep higher pressure in the bottle always, so guiding valve is in lower end position when the liquefied gas normal combustion, the passage that is full of liquid this moment is by the sealing of the needle-valve of guiding valve lower end, so liquefied petroleum gas can not be sent.Along with the pressure of the inside of a bottle that carries out of combustion process reduces gradually, the high-carbon component raffinate that is difficult to volatilize concentrates gradually, when limiting pressure of the inside of a bottle decline, guiding valve reduces to be pushed to the top by lower springs because of upper cavity pressure, at this moment the gas channels lower end is sealed by guiding valve upper end and is cut off gas circuit, raffinate in the bottle enters the stove and accessory pipe joint through pipe valve and hose again along pipe, passage simultaneously, and pipe valve is in order to open and close the raffinate exit passageway.Stove and accessory partly, under normal circumstances, the gas of being sent here through flexible pipe by steel cylinder, pressure-reducing valve enters hose coupling, again through the gas of threeway nozzle ejection with enter the stove and accessory air collecting chamber after air mixes, and the burner port on ceramic coral plate and burning.When pressure of the inside of a bottle is lower than one regularly, gas circuit is cut off as previously mentioned, raffinate is by passage, and pipe valve enters stove and accessory pipe joint and disk-shaped tube through flexible pipe, and raffinate is heated and continuous gasification in the flow process in this pipe, and along disk-shaped tube through the pipe, closed circuit pipe valve, enter the threeway nozzle, constantly penetrate by nozzle later on, constantly burn by the burner port on the coral plate, raffinate in the bottle is derived it by the residual pressure in the bottle and is carried out the burning of secondary continuous gasification like this, till the residual liquid burning out in bottle.
Fig. 1 is the burner angle valve part-structure schematic diagram of the utility model after-flame liquefied petroleum gas and raffinate
Fig. 2 is the burner stove and accessory part-structure schematic diagram of the utility model after-flame liquefied petroleum gas and raffinate
The drawing explanation: the 1st, pipe, the 2nd, spool, the 3rd, duct, the 4th, passage, the 5th, pipe valve, the 6th, outlet, the 7th, valve, the 8th, valve body, the 9th, passage, the 10th, dihedral sealing gasket, the 11st, guiding valve, the 12nd, passage, the 13rd, spring, the 14th, passage, the 15th, hose coupling, the 16th, nozzle, the 17th, air inlet, the 18th, stove and accessory pipe joint, the 19th, disk-shaped tube, the 20th, ceramic coral plate, the 21st, pipe, the 22nd, closed circuit pipe valve, the 23rd, burner port.
The detail that the burner of the utility model after-flame liquefied petroleum gas and raffinate is implemented is further described below:
Shown in Figure 1: angle valve connects with the last steel mouth of cylinder for liquefied gas by the taper thread of bottom, and spool 2 connects with valve body 8 by screw thread, and middle nationality helps dihedral sealing gasket 10 is sealed the passage of raceway groove.Spool 2 lower ends connect pipe 1 and direct reach the steel cylinder bottom.Behind the steel cylinder internal-filling liquid, when mentioning valve 7, just epicoele, passage 9, the outlet 6 of passing hole channel 3, guiding valve 11 directly enter pressure-reducing valve to the fuel gas on liquid level top in the bottle, after the pressure-reducing valve decompression, enter gas passage inlet 15(Fig. 2 of stove and accessory), when the liquefied gas normal combustion since the bottle in keep higher pressure always, therefore guiding valve 11 is in lower end position (shown position), and the passage 14 that is full of liquid this moment is by the sealing of the needle-valve of guiding valve 11 lower ends, so liquefied petroleum gas can not be sent.Along with the pressure of the inside of a bottle that carries out of combustion process reduces gradually, the high-carbon component raffinate that is difficult to volatilize concentrates gradually, reduces to 0.4kg/cm when limiting pressure of the inside of a bottle
2The time, guiding valve 11 reduces to be pushed to the top by lower springs 13 because of upper cavity pressure, at this moment gas channels 9 lower ends are sealed by guiding valve 11 upper ends and cut off gas circuit, raffinate in the bottle enters stove and accessory pipe joint 18(Fig. 2 through pipe valve 5 and hose again along pipe 1, passage 14, passage 4 simultaneously), pipe valve 5 is to open and close the raffinate exit passageway.
Shown in Figure 2: the stove and accessory part, under normal circumstances, the gas that enters the ejection of hose coupling 15 threeway nozzles 16 by the steel cylinder pressure-reducing valve through the gas that flexible pipe is sent here with enter the stove and accessory air collecting chamber after air mixes, and the burner port 23 on ceramic coral plate 20 and burning.
When pressure of the inside of a bottle is lower than 0.4kg/cm
2The time, gas circuit is cut off (guiding valve 11 seal channels 9) as previously mentioned, raffinate enters stove and accessory pipe joint 18 and disk-shaped tube 19 by passage 4, pipe valve 5 through flexible pipe, raffinate is heated and continuous gasification in the flow process in this pipe, and along disk-shaped tube through pipe 21, closed circuit pipe valve 22, enter threeway nozzle 16, constantly penetrate by nozzle later on, constantly burn by the burner port on the coral plate 20 23, raffinate in the bottle is derived it by the residual pressure in the bottle and is carried out the burning of secondary continuous gasification like this, till the residual liquid burning out in bottle.
Claims (5)
1, a kind of burner, it is by steel cylinder, the burner that pressure-reducing valve and stove and accessory are formed, the taper thread that the burner that it is characterized in that after-flame liquefied petroleum gas and raffinate has the angle valve bottom connects with the last bottleneck of cylinder for liquefied gas, and the outlet 6 on the angle valve connects pressure-reducing valves and links by the hose coupling on flexible pipe and the stove and accessory 15.
2, the burner of after-flame liquefied petroleum gas according to claim 1 and raffinate, it is characterized in that the valve body 8 on the angle valve connects with spool 2 by screw thread, spool 2 with have a dihedral sealing gasket 10 between valve body 8 connects, have duct 3, passage 14 and 12 on the spool 2, duct 3 feeds the epicoele of guiding valve 11, guiding valve 11 is in spool 2, its lower end has a spring 13, spool 2 lower ends connect with pipe 1, passage 14 communicates with pipe 1, passage 12 communicates with passage 4 on the valve body 8, has a pipe valve 5 on the passage 4.
3, the burner of after-flame liquefied petroleum gas according to claim 1 and raffinate, it is characterized in that having on the stove and accessory air admission hole 17, with disk-shaped tube 19, one end and the stove and accessory pipe joint 18 of disk-shaped tube 19 link, the other end connects with closed circuit pipe valve 22 by pipe 21, the other end of closed circuit pipe valve 22 links by pipe and nozzle 16, and an end of nozzle 16 has a hose coupling 15, and the other end and stove and accessory link.
4, the burner of after-flame liquefied petroleum gas according to claim 2 and raffinate, the section that it is characterized in that dihedral sealing gasket 10 is the angle type.
5, the burner of after-flame liquefied petroleum gas according to claim 2 and raffinate, when it is characterized in that spring 13 lifts in the bottle setting pressure be 0.4kg/cm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88216898 CN2046603U (en) | 1988-09-20 | 1988-09-20 | Burner for burning up lpg and residual liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88216898 CN2046603U (en) | 1988-09-20 | 1988-09-20 | Burner for burning up lpg and residual liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2046603U true CN2046603U (en) | 1989-10-25 |
Family
ID=4849480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88216898 Withdrawn CN2046603U (en) | 1988-09-20 | 1988-09-20 | Burner for burning up lpg and residual liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2046603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678544A (en) * | 2016-11-30 | 2017-05-17 | 中国科学院合肥物质科学研究院 | Stop valve capable of adjusting cut-off air pressure and preventing negative pressure of internal air pressure of steel bottle |
-
1988
- 1988-09-20 CN CN 88216898 patent/CN2046603U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678544A (en) * | 2016-11-30 | 2017-05-17 | 中国科学院合肥物质科学研究院 | Stop valve capable of adjusting cut-off air pressure and preventing negative pressure of internal air pressure of steel bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |