CN201184596Y - Adjustable gas fire nozzle - Google Patents
Adjustable gas fire nozzle Download PDFInfo
- Publication number
- CN201184596Y CN201184596Y CNU2008200164143U CN200820016414U CN201184596Y CN 201184596 Y CN201184596 Y CN 201184596Y CN U2008200164143 U CNU2008200164143 U CN U2008200164143U CN 200820016414 U CN200820016414 U CN 200820016414U CN 201184596 Y CN201184596 Y CN 201184596Y
- Authority
- CN
- China
- Prior art keywords
- adjustable
- main body
- diameter
- cock body
- pipe main
- 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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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to an adjustable gas burner used in a single-well oil-collecting pipeline during the oil extraction in an oil field. The technical proposal is as follows: the adjustable gas burner mainly comprises a diameter-variable round tube main body and an adjustable stopper. An external thread adapter is arranged at one end of the diameter-variable round tube main body. An internal thread is formed at the other end of the diameter-variable round tube main body. An external thread is formed at one end of the adjustable stopper. The adjustable stopper comprises a semi-hollow cylinder with an oblique slot. A diameter-shrinking crossed through hole is formed at the middle part of the semi-hollow cylinder. The gas flows through the cavity of the diameter-variable round tube main body and enters the cavity of the adjustable stopper, and then is jetted out of the gap which is defined by the engagement between the oblique slot on the adjustable stopper and the diameter-variable round tube main body. The adjustable gas burner has the advantages that: based on the axial movement of the adjustable stopper relative to the diameter-variable round tube main body, the adjustable gas burner can control the size of the gas nozzle, change the combustion condition of the combustible gas and increase the combustion efficiency.
Description
One, technical field:
The utility model relates to a kind of heating furnace combustion gas nozzles, particularly relates to the adjustable combustion gas nozzles of the individual well collector tubing heating furnace in the oil recovery process of a kind of oil field.
Two, background technology:
At present, the individual well collector tubing heating furnace combustion gas fire nozzle structure in the oil recovery process of oil field is simple, and is higher to the source of the gas quality requirement, causes fuel gas buring efficient to reduce when the source of the gas quality is unstable, reduces to add thermal effect, causes the combustion gas waste; And in combustion process, produce a large amount of flue gases, not only contaminated environment but also in the heating furnace flue, assemble crock easily and stop up flue.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of adjustable combustion gas nozzles that can regulate according to the source of the gas quality are provided.
Its technical scheme is: mainly be made up of reducing pipe main body and adjustable cock body, an end of described reducing pipe main body is provided with male connection, and the other end is provided with internal thread; One end of described adjustable cock body is provided with external screw thread, and the middle part is provided with the intersection through hole of undergauge and the semi-hollow cylinder of band skewed slot is formed; Described adjustable cock body is by the screw-internal thread fit of external screw thread and reducing pipe main body; Combustion gas enters adjustable cock body hollow parts by reducing pipe main center, intersection through hole by adjustable cock body enters adjustable cock body cooperates formation with reducing pipe main body annular space, cooperates the hole ejection that forms with reducing pipe main body through the skewed slot on the adjustable cock body then.
The end of described adjustable cock body is provided with hexagonal prism, is provided with a plurality of skewed slots around described semi-hollow is cylindrical.
The beneficial effects of the utility model are: the moving axially of reducing pipe main body, adjustable fuel gas spout size changes the fuel gas buring state, improves efficiency of combustion by adjustable cock body.
Four, description of drawings:
Accompanying drawing 1 is an installation diagram of the present utility model;
Accompanying drawing 2 be adjustable cock body of the present utility model partly cut open schematic diagram;
Accompanying drawing 3 is A-A sectional views of adjustable cock body of the present utility model;
Accompanying drawing 4 is B-B sectional views of adjustable cock body of the present utility model.
Five, the specific embodiment:
1-4 in conjunction with the accompanying drawings, the utility model will be further described:
Mainly be made up of reducing pipe main body 1 and adjustable cock body 4, an end of described reducing pipe main body 1 is provided with male connection 2, and the other end is provided with internal thread 3; One end of described adjustable cock body 4 is provided with external screw thread, and the middle part is provided with the intersection through hole 8 of undergauge and the semi-hollow cylinder 5 of band skewed slot 7 is formed; Described adjustable cock body 4 is by the screw-internal thread fit of external screw thread and reducing pipe main body 1.
During use, the male connection 2 of reducing pipe main body 1 connects source of the gas, internal thread 3 matches with the external screw thread of adjustable cock body 4, the cylinder 5 of band skewed slot 7 on the adjustable cock body 4 is sunk in the reducing pipe main body, by the hexagonal prism 6 that rotates adjustable cock body one end adjustable cock body is moved vertically in the reducer pipe main body, thereby change the degree that exposes of skewed slot 7 on the adjustable cock body.Combustion gas enters adjustable cock body 4 hollow parts by reducing pipe main body 1 center, intersection through hole 8 by adjustable cock body enters adjustable cock body cooperates formation with reducing pipe main body annular space, cooperates the hole ejection that forms with reducing pipe main body through skewed slot on the adjustable cock body then.
Claims (2)
1, a kind of adjustable combustion gas nozzles is characterized in that: mainly be made up of reducing pipe main body (1) and adjustable cock body (4), an end of described reducing pipe main body (1) is provided with male connection (2), and the other end is provided with internal thread (3); One end of described adjustable cock body (4) is provided with external screw thread, and the middle part is provided with the intersection through hole (8) of undergauge and the semi-hollow cylinder (5) of band skewed slot (7) is formed; Described adjustable cock body (4) is by the screw-internal thread fit of external screw thread and reducing pipe main body (1); Combustion gas enters adjustable cock body (4) hollow parts by reducing pipe main body (1) center, intersection through hole (8) by adjustable cock body enters adjustable cock body cooperates formation with reducing pipe main body annular space, cooperates the hole ejection that forms with reducing pipe main body through the skewed slot on the adjustable cock body then.
2, adjustable combustion gas nozzles according to claim 1, it is characterized in that: the end of described adjustable cock body (4) is provided with hexagonal prism (6), is provided with a plurality of skewed slots (7) around the described semi-hollow cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200164143U CN201184596Y (en) | 2008-01-08 | 2008-01-08 | Adjustable gas fire nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200164143U CN201184596Y (en) | 2008-01-08 | 2008-01-08 | Adjustable gas fire nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184596Y true CN201184596Y (en) | 2009-01-21 |
Family
ID=40272336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200164143U Expired - Fee Related CN201184596Y (en) | 2008-01-08 | 2008-01-08 | Adjustable gas fire nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184596Y (en) |
-
2008
- 2008-01-08 CN CNU2008200164143U patent/CN201184596Y/en not_active Expired - Fee Related
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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: 20090121 Termination date: 20100208 |