CN2586436Y - Gas barbecue oven - Google Patents
Gas barbecue oven Download PDFInfo
- Publication number
- CN2586436Y CN2586436Y CN 02248433 CN02248433U CN2586436Y CN 2586436 Y CN2586436 Y CN 2586436Y CN 02248433 CN02248433 CN 02248433 CN 02248433 U CN02248433 U CN 02248433U CN 2586436 Y CN2586436 Y CN 2586436Y
- Authority
- CN
- China
- Prior art keywords
- regulating valve
- pressure regulating
- escape pipe
- utility
- outlet tube
- 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 gas barbecue oven which comprises a gas pressure regulating valve and a fire grate. The utility model is characterized in that a flute is arranged on a gas outlet tube of the pressure regulating valve; the air inlet end of the fire grate is sheathed with the gas outlet tube of the pressure regulating valve and provided with a through hole corresponding to the flute; a clamp spring is clamped in the flute through the through hole to make the air inlet end of the fire grate and the gas outlet tube of the pressure regulating valve fixed axially. The utility model omits screw connection between the fire grate and the gas outlet tube of the pressure regulating valve, processing cost is reduced, connection is convenient and firm, and safe hidden dangers caused by improper thread assembly do not exist.
Description
Technical field
The utility model relates to the structure of oven, particularly is the oven structure of fuel with combustion gas such as gas.
Background technology
The oven that with the combustion gas is fuel all has a gas pressure regulating valve, and the escape pipe of pressure regulator valve is connected with the fire of oven row.In prior art, pressure regulator valve escape pipe and fire row's ways of connecting are one of socket swivel nuts slidably on escape pipe, and the external screw thread of swivel nut connects with the internal thread that fire is arranged inlet end.There is following shortcoming in this structure: 1. owing to be thread connection, so swivel nut and fire row's processing cost height, difficulty are big; 2. need turn swivel nut, installation time is long; 3. may assemble improper or reason such as vibrations because of screw thread, cause pressure regulator valve and fire row to get loose and breaking out of fire, have potential safety hazard.
Summary of the invention
The purpose of this utility model is to improve pressure regulator valve and fire row's syndeton, provides that a kind of processing cost is low, pressure regulator valve is arranged easy to connect, reliable fuel baking oven with fire.
The utility model is achieved in that fuel baking oven comprises a gas pressure regulating valve, the escape pipe of pressure regulator valve is connected with the fire of oven row, especially, on the escape pipe of pressure regulator valve, have groove, fire row's inlet end is overlapping escape pipe and is having the through hole corresponding with groove, other has a jump ring via through holes to snap in the groove, and jump ring plays inlet end with fire row and is axially fixed in effect on the escape pipe.The utility model is not threaded between the escape pipe of pressure regulator valve and fire row, has saved the operation of machining screw, has reduced processing cost, and easy to connect, reliable, does not exist because of the improper potential safety hazard that causes of screw thread assembling.
The utility model has the advantages that simple in structure, easy to process, assembling is quick and it is reliable to connect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 2.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, fuel baking oven has gas pressure regulating valve 1 and fire row 2, on the escape pipe 3 of pressure regulator valve, have groove 4, fire row 2 inlet end is overlapping escape pipe 3, have the through hole 5 corresponding on it with groove 4, other has a jump ring 6 via through holes 5 to snap in the groove 4, makes fire row 2 inlet end be axially fixed on the escape pipe 3.Only need during assembling fire row 2 inlet end is entangled escape pipe 3 and makes through hole 5 corresponding with groove 4, snap in jump ring 6 then and get final product, very convenient.
In order to be more convenient for through hole 5 is aimed at groove 4, present embodiment also is provided with the flange 7 that the air inlet port with fire row 2 contacts on the escape pipe 3 of pressure regulator valve.As long as fire is arranged port contacts flange 7, just can make through hole 5 corresponding during assembling with groove 4.
But the shape of through holes flexible design on the groove on jump ring shape of the present utility model, the pressure regulator valve escape pipe and the shape of flange and the fire row, be not restricted to the described embodiments, as long as jump ring can be arranged axial restraint with fire, and described axial restraint can allow certain becoming flexible.
Claims (2)
1. fuel baking oven, comprise a gas pressure regulating valve, the escape pipe of pressure regulator valve is connected with the fire of oven row, it is characterized in that: on the escape pipe of pressure regulator valve, have groove, fire row's inlet end is overlapping escape pipe and is having the through hole corresponding with groove, and other has a jump ring via through holes to snap in the groove.
2. fuel baking oven as claimed in claim 1 is characterized in that being provided with the flange that contacts with the fiery air inlet port of arranging on the escape pipe of pressure regulator valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248433 CN2586436Y (en) | 2002-09-28 | 2002-09-28 | Gas barbecue oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248433 CN2586436Y (en) | 2002-09-28 | 2002-09-28 | Gas barbecue oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586436Y true CN2586436Y (en) | 2003-11-19 |
Family
ID=33719066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248433 Expired - Fee Related CN2586436Y (en) | 2002-09-28 | 2002-09-28 | Gas barbecue oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586436Y (en) |
-
2002
- 2002-09-28 CN CN 02248433 patent/CN2586436Y/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 | ||
| 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 |