Oven gas burner

Abstract

The utility model discloses an oven gas burner in the technical field of oven gas burners, which comprises a pipe fitting, a fire distributor is fixedly connected to the middle of the pipe fitting, air doors are uniformly arranged at one end of the pipe fitting, a closed sealing component is fixedly mounted in one end of the pipe fitting, and the other end of the pipe fitting is provided with a gas outlet. The device comprises a pipe fitting, spring telescopic rods are evenly installed in one end of the pipe fitting through screws, one ends of the multiple spring telescopic rods are connected through a driving plate, a connecting rod is installed at one end of the driving plate through screws, and a sealing plate is installed at one end of the connecting rod through screws. The sealing performance of the connecting position of the pipe fitting and an external pipeline is improved, the problem of gas leakage is prevented, the using safety of the combustor is guaranteed, when the combustor is not used, the air door is closed, the problem that the combustor in the pipe fitting leaks from the air door is prevented, and the using safety of the combustor is further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of oven gas burners, in particular to an oven gas burner. Background Art

[0002] With the rise of outdoor camping and sports, outdoor gas grills have become very common. Gas grills can be used to cook outdoors. Usually, there are two outdoor cooking modes. One is to set up a grill on the gas grill for grilling. The burning area requires a large area and can form a uniform temperature in the burning area; the other is to set up a pot on the gas grill for grilling. Compared with grilling, the burning area of ​​the pot is usually concentrated on the bottom of the pot.

[0003] In the application document of a gas oven burner with application number 202323032139.8, one end of a pipe fitting used for gas supply is fixed on the oven, and the other end is connected to the gas supply component of the oven as a gas input end. An output end is opened on the peripheral wall of the pipe fitting, and a ignition divider is connected to the output end, so that the pipe fitting together with the ignition divider can be loaded and unloaded on the gas oven together, that is, the entire burner can be replaced together, thereby increasing the different combustion modes of the gas oven to adapt to different outdoor cooking methods. It has strong versatility, not only is the structure simple and easy to implement, but also the loading and unloading and replacement of the burner are very convenient, which is very suitable for outdoor use.

[0004] After the burner is used up and the external pipeline is closed, since the gas does not flow into the pipeline, the gas pressure is insufficient to drive the air flow. At this time, the gas is likely to leak from the damper, causing gas leakage, which is likely to cause safety accidents. Based on this, the utility model designs a barbecue gas burner to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a gas burner for a baking oven to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a gas burner for a grill, comprising a pipe, a flame distributor is fixedly connected to the middle of the pipe, and air doors are evenly opened at one end of the pipe;

[0007] A closed sealing assembly is fixedly installed inside one end of the pipe fitting, and the closed sealing assembly includes a spring telescopic rod, a driving plate, a connecting rod and a closed plate;

[0008] A spring telescopic rod is evenly installed inside one end of the pipe by screws, one end of several spring telescopic rods are connected by a driving plate, one end of the driving plate is installed with a connecting rod by screws, and one end of the connecting rod is installed with a closing plate by screws;

[0009] Both ends of the outer side of the pipe are provided with adjustable support components, and the adjustable support components include a moving ring and a manual telescopic rod;

[0010] The two ends of the outer side of the pipe are slidably connected with moving circles, and the two ends of the outer side of the moving circle are rotatably connected with manual telescopic rods.

[0011] Preferably, the longitudinal section of the driving plate is conical.

[0012] Preferably, the outer diameter of the closing plate is greater than the inner diameter of the damper.

[0013] Preferably, the sealing assembly further comprises a connecting column, a driving rod, a sealing ring and a rubber plate;

[0014] A connecting column is welded on the outer side of the two closing plates, a driving rod is installed on one end of the connecting column through a screw, one end of the two driving rods is connected through a closing ring, and a rubber plate is bonded inside one end of the closing ring.

[0015] Preferably, one end of the rubber plate is provided with an inclined angle.

[0016] Preferably, the inner diameter of the moving ring is equal to the outer diameter of the pipe.

[0017] Preferably, the adjustable support assembly further comprises a fixing screw and a fixing nut;

[0018] The interior of the moving circle is connected with a fixing screw by means of a thread, and the manual telescopic rod is fixedly connected to the moving circle by means of a fixing nut.

[0019] Preferably, the end surface of the fixing screw is in contact with the outer side of the pipe.

[0020] Preferably, one end of the manual telescopic rod is fixedly connected to a threaded rod, the fixing nut is threadedly connected to the threaded rod, and one end surface of the fixing nut is in contact with an outer end surface of the moving circle.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The burner is convenient to place, and through the adjustment of the moving ring and the manual telescopic rod, it can be applied to different ovens and the burner can be placed in different positions, thereby expanding the application range of the burner and making the burner stable in different positions;

[0023] When using the burner, the connection position between the pipe fitting and the external pipeline can be sealed to improve the sealing of the connection position between the pipe fitting and the external pipeline, prevent gas leakage, and ensure the safety of the burner;

[0024] When the burner is not in use, the damper can be closed to prevent the burner inside the pipe from leaking from the damper, thereby further ensuring the safety of the burner. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the installation structure of the fire distributor of the utility model;

[0028] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0029] Figure 4 This is a schematic diagram of the structure of the adjustable support assembly of the utility model;

[0030] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of area B in the middle.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. Pipe fittings; 2. Fire distributor; 3. Air damper;

[0033] 4. Closed sealing assembly; 401. Spring telescopic rod; 402. Driving plate; 403. Connecting rod; 404. Closed plate; 405. Connecting column; 406. Driving rod; 407. Closed ring; 408. Rubber sheet;

[0034] 5. Adjustable support assembly; 501. Moving ring; 502. Fixed screw; 503. Manual telescopic rod; 504. Fixed nut. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] See also Figure 1-5 The utility model provides a technical solution: a gas burner for a baking oven, comprising a pipe 1, a fire distributor 2 is fixedly connected to the middle of the pipe 1, and a damper 3 is evenly opened at one end of the pipe 1;

[0037] A closed sealing assembly 4 is fixedly installed inside one end of the pipe 1, and the closed sealing assembly 4 includes a spring telescopic rod 401, a driving plate 402, a connecting rod 403, a closed plate 404, a connecting column 405, a driving rod 406, a closed ring 407 and a rubber plate 408;

[0038] Spring telescopic rods 401 are evenly installed inside one end of the pipe fitting 1 through screws, and one end of several spring telescopic rods 401 are connected through a driving plate 402. The longitudinal section of the driving plate 402 is conical, which is convenient for natural gas to push the driving plate 402 to move. A connecting rod 403 is installed at one end of the driving plate 402 through screws, and a closing plate 404 is installed at one end of the connecting rod 403 through screws. The outer diameter of the closing plate 404 is larger than the inner diameter of the damper 3, which is convenient for closing the damper 3 to avoid the problem of natural gas leakage. Connecting columns 405 are welded on the outside of the two closing plates 404, and a driving rod 406 is installed at one end of the connecting column 405 through screws. One end of the two driving rods 406 is connected through a closing ring 407, and a rubber plate 408 is bonded inside one end of the closing ring 407. An inclined angle is provided at one end of the rubber plate 408, which is convenient for sealing the connection between the pipe fitting 1 and the external pipeline.

[0039] Both ends of the outer side of the pipe 1 are provided with an adjustable support assembly 5, and the adjustable support assembly 5 includes a moving ring 501, a fixed screw 502, a manual telescopic rod 503 and a fixed nut 504;

[0040] A moving ring 501 is slidably connected to both ends of the outer side of the pipe fitting 1, and the inner diameter of the moving ring 501 is equal to the outer diameter of the pipe fitting 1, so as to ensure the stability of the movement of the moving ring 501 and avoid the problem of shaking when the moving ring 501 moves. A fixing screw 502 is threadedly connected inside the moving ring 501, and the end face of the fixing screw 502 contacts the outer side of the pipe fitting 1, so as to fix the moving ring 501 after moving. Manual telescopic rods 503 are rotatably connected to both ends of the outer side of the moving ring 501, and one end of the manual telescopic rod 503 is fixedly connected to a threaded rod, and a fixing nut 504 is threadedly connected to the threaded rod, and one end face of the fixing nut 504 contacts one end face of the outer side of the moving ring 501, so as to fix the manual telescopic rod 503 after rotation, and the manual telescopic rod 503 and the moving ring 501 are fixedly connected by the fixing nut 504.

[0041] The personnel places the pipe fitting 1 on the top of the oven, and then moves the moving ring 501 to a suitable position, and then fixes it with the fixing screw 502. Then, the personnel adjusts the length of the manual telescopic rod 503 and the angle of the manual telescopic rod 503, and then fixes it with the fixing nut 504, so that the manual telescopic rod 503 contacts the top of the oven, and the burner is placed, which is convenient for the use of the oven. Through the adjustment of the moving ring 501 and the manual telescopic rod 503, it can be applied to different ovens and the burner can be placed in different positions, thereby expanding the application range of the burner and making the burner stable at different positions.

[0042] When the burner is in use, gas is introduced into the pipe 1, and the gas pushes the driving plate 402 to move, so that the spring telescopic rod 401 is stretched, and the movement of the driving plate 402 drives the connecting rod 403 and the closing plate 404 to move, and the damper 3 is opened, so that the air and the gas are combined. When the closing plate 404 moves, it drives the connecting column 405 and the driving rod 406 to move, and the movement of the driving rod 406 drives the closing ring 407 and the rubber plate 408 to move, and the closing ring 407 and the rubber plate 408 are moved to the connection position between the pipe 1 and the external pipeline, and the connection position between the pipe 1 and the external pipeline is sealed, so as to improve the sealing performance of the connection position between the pipe 1 and the external pipeline, prevent the problem of gas leakage, and ensure the safety of the burner. When the burner is not in use, the external pipeline is closed, and at this time the spring telescopic rod 401 is compressed, driving the closing plate 404 to move, and the damper 3 is closed, so as to prevent the burner inside the pipe 1 from leaking from the damper 3, and further ensure the safety of the burner.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A gas burner for a baking oven, comprising a pipe (1), characterized in that: A fire distributor (2) is fixedly connected to the middle of the pipe (1), and a damper (3) is evenly arranged at one end of the pipe (1); A closed sealing assembly (4) is fixedly installed inside one end of the pipe (1), and the closed sealing assembly (4) comprises a spring telescopic rod (401), a driving plate (402), a connecting rod (403) and a closed plate (404); Spring telescopic rods (401) are evenly installed inside one end of the pipe (1), one end of a plurality of the spring telescopic rods (401) are connected via a driving plate (402), one end of the driving plate (402) is installed with a connecting rod (403), and one end of the connecting rod (403) is installed with a closing plate (404); Both ends of the outer side of the pipe (1) are provided with an adjustable support assembly (5), and the adjustable support assembly (5) comprises a moving ring (501) and a manual telescopic rod (503); The two ends of the outer side of the pipe (1) are slidably connected to a moving ring (501), and the two ends of the outer side of the moving ring (501) are rotatably connected to a manual telescopic rod (503).

2. A gas burner for a baking oven according to claim 1, characterized in that: The longitudinal section of the driving plate (402) is conical.

3. The oven gas burner according to claim 1, characterized in that: The outer diameter of the closing plate (404) is greater than the inner diameter of the damper (3).

4. The oven gas burner according to claim 1, characterized in that: The sealing assembly (4) further comprises a connecting column (405), a driving rod (406), a sealing ring (407) and a rubber plate (408); A connecting column (405) is welded to the outside of the two closing plates (404), a driving rod (406) is installed at one end of the connecting column (405), one end of the two driving rods (406) are connected through a closing ring (407), and a rubber plate (408) is bonded inside one end of the closing ring (407).

5. A gas burner for a baking oven according to claim 4, characterized in that: One end of the rubber plate (408) is provided with an inclined angle.

6. The oven gas burner according to claim 1, characterized in that: The inner diameter of the moving ring (501) is equal to the outer diameter of the pipe (1).

7. The oven gas burner according to claim 1, characterized in that: The adjustable support assembly (5) further comprises a fixing screw (502) and a fixing nut (504); The interior of the moving circle (501) is connected with a fixed screw rod (502) via a thread, and the manual telescopic rod (503) is fixedly connected to the moving circle (501) via a fixed nut (504).

8. The oven gas burner according to claim 7, characterized in that: The end surface of the fixing screw (502) is in contact with the outer side of the pipe (1).

9. The oven gas burner according to claim 7, characterized in that: One end of the manual telescopic rod (503) is fixedly connected to a threaded rod, the fixing nut (504) is threadably connected to the threaded rod, and one end surface of the fixing nut (504) is in contact with an outer end surface of the moving ring (501).

Images