CN2319697Y - Field gasoline stove - Google Patents
Field gasoline stove Download PDFInfo
- Publication number
- CN2319697Y CN2319697Y CN 97228377 CN97228377U CN2319697Y CN 2319697 Y CN2319697 Y CN 2319697Y CN 97228377 CN97228377 CN 97228377 CN 97228377 U CN97228377 U CN 97228377U CN 2319697 Y CN2319697 Y CN 2319697Y
- Authority
- CN
- China
- Prior art keywords
- oil
- valve
- valve core
- fuel tank
- cleansing pin
- 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 a field gasoline stove. The off-centered position of the inner end surface of a main operation valve core is riveted with a pin shaft to drive a pressed throttling valve core to achieve the gear fixing operation of four gear positions of closing, pre-heating, middle fire and big fire. The throttling valve core is sheathed with a sealing ring, and the cylindrical surface of the valve core is uniformly and circumferentially provided with three oil outlet slots. An air injection and discharge nozzle is sheathed on an oil nozzle cover, and a sealing gasket supported by a soft spring is arranged below one end in an oil tank of the air injection and discharge nozzle. A stylet valve rod connected with one end of a stylet is provided with a spiral oil guide slot, and a carbon clearing soft spring is sheathed outside the stylet valve rod. The other end is matched with a conical sealing hole, and the outer surface of a valve body is provided with heat dissipation serriform teeth. A belt-shaped gap of the surface of a fire tray of a conical burner is embedded with two flow stop blocks. A carbon clearing soft spring is arranged in a pre-heating pipe, and a cold oil inlet is connected with a micropore flow limiting pipe.
Description
The utility model relates to the gasoline oil stove of the liquid-fuel burner, particularly a kind of open-air usefulness that use under a kind of non-electricity condition.
Known field has two kinds usually with gasoline oil stove.A kind of is the fiery dish-type gasoline oil stove that flame is arranged, and a kind of is aphlogistic infra-red radiation type gasoline oil stove.The gasoline oil stove of these two kinds of forms all is to adopt the gas injection in fuel tank of common inflator, and fuel oil quickens ejection by the main burner current limliting behind the gasification generator heating and gasifying of flowing through under the gas pressure effect, and mixing is carried air and burnt on combustion boundary.There is following shortcoming jointly in they: the one, and ignition start is fast or slow, and method of operating is difficult for grasping, and success rate is low; The 2nd, combustion stability, flame wind resistance are poor; The 3rd, tempering phenomenon is serious, and is dangerous.
Chinese patent 87208723.9 proposes to replace with plug-type economizer bank the oil piping system of existing stove and accessory, and it has shortened the ignition start time, has improved the economizer bank anti-carbon deposition ability, but not easy to operate, and fails to solve the other problems that existing stove and accessory exists.
The purpose of this utility model is to provide a kind of field gasoline oil stove that has improved, and it can solve existing stove and accessory operation inconvenience, dependability and poor stability, the irrational problem of structural design effectively.
The purpose of this utility model is achieved in that the off-centered position of main operation spool inner face on the fuel tank end socket rivets a bearing pin, and throttling valve core realizes closing in order to drive, preheating, moderate heat, the fixed shelves operation in big fire fourth gear position.Throttling valve core is by pressure type, and promptly throttling valve core is under air-tight state, and the elastic force direction of return spring is consistent with oil pressure or pressure directions, and oil pressure or air pressure are big more, and the choke valve sealing is good more.The end cover casting sealing ring that throttling valve core cooperates with valve body, throttling valve core and mating holes are slidingly matched.The throttling valve core periphery is circumferentially uniform to have three and says oil groove, makes the fuel oil of outflow even, and can guarantee not beat of throttling valve core circumferential movement.Oil nozzle at fuel tank covers the screw hole that cover bores a perforation oil nozzle lid, and is screwed with tubulose air notes, deflating valve.Air is annotated, deflating valve in fuel tank an end below have one can seal that air is annotated, the sealing gasket of the deflating valve mouth of pipe.Sealing gasket is that rest is on slinky spring by pressure type.
In order to prevent the reaming of cleansing pin to main burner, guarantee that the long-time current limliting of main burner does not quantitatively change, the radial fit of cleansing pin and main burner slightly leaves the gap.Simultaneously, better for the fuel oil dispersion degree that makes the main burner ejection, it is more abundant to take oxygen, has the spiral oil guide groove on the cleansing pin valve rod that connects cleansing pin one end.The clear charcoal slinky spring of cleansing pin valve rod overcoat, it can remove the powdered carbon of cleansing pin valve body inner accumulated along with the frequent axial vibrations that produces in the fuel flow process.The other end at the cleansing pin valve rod is combined with the cone seal hole, guarantees that sealing is reliable; Valve body is with the saw shape tooth for heat transmission outward.
The fire dish and the upper furnace body of burner all are made into cone shape, and it adopts the stainless steel material punch forming.In the oblique banded slit of fiery panel surface, inlay the twice choker bar, make the oxygenating of combustion flame secondary abundant, and guarantee to be coiled in the gasification generator preheating appropriateness on the fire dish around fiery disk center.Gasification generator is a copper tube, and appearance nickel plating is to improve the oxidation resistance of gasification generator self.Place a clear charcoal slinky spring in the gasification generator, in order to removing the powdered carbon that wherein may gather, and can make mobile fuel Heating evenly abundant.The cold oil-in of gasification generator connects stainless steel micropore current limiting tube, with this back pressure of setting up the cold oil-in of gasification generator, prevents that the excessive inflow of oil tank fuel from causing preheat temperature not enough, influences atomization quality.
The utility model is on the basis of original stove and accessory, and to the improvement that the operating mechanism and the burner structure of gasoline oil stove carries out, it is easy and simple to handle, and is reliable for effect, and security is good.
Concrete structure of the present utility model is provided by the following drawings and embodiment.
Fig. 1 is a general structure schematic diagram of the present utility model;
Fig. 2 is a main operation valve cutaway view;
Fig. 8 is the throttling valve core sectional view;
Fig. 4 is that air is annotated, the deflating valve cutaway view;
Fig. 5 is a cleansing pin valve cutaway view;
Fig. 6 is a gasoline oil stove burner cutaway view;
Fig. 7 is a gasoline oil stove burner vertical view.
Among the figure: 1. fuel tank 2. burners 3. oil delivery hoses
4. bearing pin 5. throttling valve core 6. sealing rings
7. go out oil groove 8. oil nozzles and cover 9. air notes, deflating valve
10. slinky spring 11. sealing gaskets
12. cleansing pin 13. cleansing pin valve rods
14. spiral oil guide groove 15. clear charcoal slinky springs
16. cone seal hole 17. heat radiation saw shape teeth
18. choker bar 19. micropore current limiting tubes
Below in conjunction with accompanying drawing the concrete structure that this practicality proposes is described further.
Referring to accompanying drawing 1, arrange main operation valve and oil nozzle lid 8 on fuel tank 1 end socket, be connected oil delivery hose 3 between main operation valve and the burner 2.Cover is twisted air notes, deflating valve 9 on the oil nozzle lid 8.
Referring to accompanying drawing 2, depart from the center at main operation spool inner face and rivet a bearing pin 4.The end cover that throttling valve core 5 cooperates with valve body is cast with sealing ring 6.
Referring to accompanying drawing 3, throttling valve core 5 peripheries are circumferentially uniform to have three and says oil groove 7.
Referring to accompanying drawing 4, air is annotated, deflating valve 9 connects oil nozzle lid 8, and is screwed on the oil nozzle lid 8 in the thread mode.Air is annotated, deflating valve 9 in fuel tank an end below a sealing gasket 11 is arranged, its rest is on slinky spring 10.
Referring to accompanying drawing 5, cleansing pin 12 inserts in the main burner.On the cleansing pin valve rod 13 that connects cleansing pin 12 1 ends, have spiral oil guide groove 14, the cleansing pin valve rod 13 outer charcoal slinky springs 15 clearly that are with.The other end at the cleansing pin valve rod is combined with cone seal hole 16, and valve outer surface is with the saw shape tooth 17 for heat transmission.
Referring to accompanying drawing 6 and 7, the fire dish of burner and upper furnace body are cone shape.The fire panel surface oblique banded slit in around fiery plate inlaid twice choker bar 18.Place a clear charcoal slinky spring 15 in the gasification generator.The cold oil-in of gasification generator connects stainless steel micropore current limiting tube 19.
The utility model according to the technique scheme realization, during use, in fuel tank 1, refuel, after the gas injection, counterclockwise forward cleansing pin valve knob to preheating position, rotate the main operation valve again to preheating position, a certain proportion of oil, gas promptly enter oil delivery hose 3, after micropore current limiting tube 19 current limlitings, enter gasification generator and cleansing pin valve, take in the body of heater that air enters burner 2 by main burner ejection, be diffused into fiery panel surface, after lighting with naked light, adjust single fuel delivery, become normal combustion by preheated burning.When flame-out, successively main operation valve, cleansing pin valve knob returned the position of closing and got final product.Not the time spent, annotate, insert cleansing pin in the deflating valve 9 and also exert oneself a little, back down and seal sealing gasket 11, the gas in the fuel tank 1 is emitted from air.
Claims (1)
1. gasoline oil stove is used in a field, is made up of fuel tank (1), burner (2), oil delivery hose (3), it is characterized in that:
A. the off-centered position riveted joint of the main operation spool inner face on fuel tank (1) end socket one can drive the bearing pin (4) of being realized the fixed shelves operation in fourth gear position by pressure type throttling valve core (5), the end cover that throttling valve core (5) cooperates with valve body is cast with sealing ring (6), circumferentially uniformly on the surface of throttling valve core (5) cylinder has three and says oil groove (7);
B. the lid of the oil nozzle on fuel tank (1) end socket (8) connects tubulose air notes, deflating valve (9), it is screwed on the oil nozzle lid (8) in the thread mode, air is annotated, deflating valve (9) in fuel tank an end below have a slinky spring (10) rest by pressure type sealing gasket (11);
C. have spiral oil guide groove (14) on the cleansing pin valve rod (13) that connects cleansing pin (12) one ends, the clear charcoal slinky spring of cleansing pin valve rod (13) overcoat (15), the other end are combined with cone seal hole (16), and valve outer surface has heat radiation saw shape tooth (17);
D. inlay twice choker bar (18) around fiery disk center in the oblique banded slit of the fiery panel surface of cone burner (2), fire dish and body of heater are the stainless steel material punch forming;
E. place a clear charcoal slinky spring (15) in the gasification generator, the cold oil-in of gasification generator connects micropore current limiting tube (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228377 CN2319697Y (en) | 1997-10-15 | 1997-10-15 | Field gasoline stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228377 CN2319697Y (en) | 1997-10-15 | 1997-10-15 | Field gasoline stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319697Y true CN2319697Y (en) | 1999-05-19 |
Family
ID=33941549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97228377 Expired - Fee Related CN2319697Y (en) | 1997-10-15 | 1997-10-15 | Field gasoline stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319697Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519038A (en) * | 2011-12-31 | 2012-06-27 | 中国人民解放军总后勤部军需装备研究所 | High-altitude self-adaption pressure atomization diesel burner |
-
1997
- 1997-10-15 CN CN 97228377 patent/CN2319697Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519038A (en) * | 2011-12-31 | 2012-06-27 | 中国人民解放军总后勤部军需装备研究所 | High-altitude self-adaption pressure atomization diesel burner |
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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 |