A gas jet

Abstract

The utility model relates to a gas burner technical field, concretely relates to a kind of gas jet device, including support main body, support main body is connected with several gas supply components and several gas supply channels, at least one gas supply channel is connected with at least two gas supply components to provide gas.The utility model improves the setting mode of gas supply channel, supplies gas simultaneously by multiple gas supply components, improves the directionality of gas supply, is convenient to form uniform stable airflow, improves the stability and reliability of combustion, avoids the occurrence of deflagration and explosion during combustion.

Description

Technical Field

[0001] This utility model relates to the field of gas burner technology, specifically to a gas jet injector. Background Technology

[0002] Gas burners are widely used in daily life and production. Gas is output through an ejector and mixed with air before entering the burner for ignition. The gas output by the ejector generates negative pressure at the injection channel and draws in the surrounding air. After the gas and air are mixed, they enter the mixing chamber of the burner.

[0003] Traditional burners typically use a single gas supply channel and supply gas from one location. During the gas supply process, the gas enters the injection channel from the gas supply nozzle, forming a unidirectional airflow that freely fills the mixing chamber of the burner. This results in problems with uneven gas mixing and density. Ignition under these conditions can easily lead to deflagration, and the flame is unstable during combustion. Furthermore, backflow during the flameout process can cause loud popping noises.

[0004] It is evident that the current gas jet channel structure still has room for improvement and should be optimized to enhance the stability and reliability of the gas supply process, facilitate uniform gas delivery and stable combustion, and prevent deflagration and knocking during combustion. Therefore, a more reasonable technical solution is needed to address the technical problems existing in the current technology. Utility Model Content

[0005] To overcome at least one of the aforementioned defects, this utility model proposes a gas jet injector, which aims to form multiple gas supply channels to supply gas simultaneously from multiple locations, so that the gas flow formed after the gas and air are mixed can be stably delivered to the burner, forming a stable directional airflow and improving the stability of the ignition and combustion process.

[0006] To achieve the above objectives, the gas ejector disclosed in this utility model can adopt the following technical solution:

[0007] A gas jet injector includes a support body, which is connected to a plurality of gas supply components and a plurality of gas supply channels, wherein at least one gas supply channel connects to at least two gas supply components to provide gas.

[0008] The aforementioned ejector uses a supporting main body as the stress-bearing component and multiple gas supply components to simultaneously supply gas, providing airflow to the burner from multiple directions, thus forming a stable gas supply airflow, such as a swirling airflow. The gas supply channel can simultaneously provide isobaric airflow to multiple gas supply components, resulting in a simplified structure and ease of use.

[0009] Furthermore, the structure of the gas supply channel can be optimized. One feasible option is proposed here: the gas supply channel is equipped with a gas inlet, and a threaded connection structure is formed at the gas inlet. When the above scheme is adopted, the gas supply channel is connected to an external gas supply pipeline to obtain gas from the gas system.

[0010] Furthermore, the burner is located above the jet injector, generating a large amount of heat during combustion. To improve the safety of the gas supply at the gas supply channel, an optimization is proposed, and one feasible option is suggested: the gas supply component is disposed on the surface of the support body, and the gas supply channel is located below the support body. When the above solution is adopted, the gas supply channel is tightly connected to the support body.

[0011] Furthermore, the gas supply channel extends along the edge of the supporting body, forming several bends, with sealing elements installed at the bends. When using the above solution, screw plugs can be used as sealing elements to facilitate the inspection and maintenance of the gas supply channel.

[0012] Furthermore, the gas supply assembly can be constructed in various forms, and its structure is not limited to a single one. Here, we optimize and propose one feasible option: the gas supply assembly includes a connecting seat and a nozzle mounted on a supporting body. The connecting seat connects to the gas supply channel, and the nozzle is mounted on the connecting seat to guide the gas to form a jet. In this scheme, the connecting seat is mounted on the supporting body using fasteners or fixed by welding.

[0013] Furthermore, the nozzle can adopt various structures. Here, we optimize and propose one feasible option: the nozzle includes a threaded connecting sleeve and an airflow regulating head. The threaded connecting sleeve is connected to the connecting seat, and the airflow regulating head is located at the threaded connecting sleeve. When adopting the above scheme, an regulating ring is provided at the airflow regulating head for regulating the air supply airflow.

[0014] Furthermore, the supporting body has several support platforms formed on it. The support platforms are used to support and mount the burner.

[0015] Furthermore, several support legs are formed below the support body. When using the above solution, the support legs are attached to the support body by fasteners or welding.

[0016] Furthermore, supporting ribs are formed at the supporting leg.

[0017] Furthermore, several reinforcing ribs are formed below the main supporting structure.

[0018] Compared with the prior art, some of the beneficial effects of the technical solution disclosed in this utility model include:

[0019] This invention improves the gas supply channel by using multiple gas supply components to supply gas simultaneously, thereby enhancing the directionality of the gas supply, facilitating the formation of a uniform and stable airflow, improving the stability and reliability of combustion, and preventing deflagration and explosions during combustion. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the jet injector from the first perspective.

[0022] Figure 2 This is a schematic diagram of the overall structure of the jet injector from a second perspective.

[0023] Figure 3 This is a schematic diagram of the overall structure of the jet injector from a third perspective.

[0024] In the above attached figures, the meanings of each label are as follows:

[0025] 1. Support body; 2. Gas supply component; 201. Connecting seat; 202. Threaded connecting sleeve; 203. Airflow regulating head; 3. Gas supply channel; 301. Gas inlet; 302. Sealing component; 4. Support platform; 5. Support leg; 6. Reinforcing rib; 7. Support rib. Detailed Implementation

[0026] The following description, in conjunction with the accompanying drawings and specific embodiments, further illustrates this embodiment.

[0027] In view of the fact that the gas supply in the prior art is not uniform and stable, resulting in unstable combustion and explosion, the following embodiments are optimized and overcome the defects of the prior art.

[0028] Example

[0029] like Figure 1 , Figure 2 and Figure 3 As shown, this embodiment provides a gas jet injector, including a support body 1. The support body 1 is connected to a plurality of gas supply components 2 and a plurality of gas supply channels 3, wherein at least one gas supply channel 3 connects to at least two gas supply components 2 to provide gas.

[0030] The aforementioned ejector uses the supporting body 1 as the force-bearing component, and multiple gas supply components 2 simultaneously supply gas, providing airflow to the burner from multiple directions, thus forming a stable gas supply airflow, such as a swirling airflow. The gas supply channel 3 can simultaneously provide isobaric airflow to multiple gas supply components 2, resulting in a simplified structure and convenient use.

[0031] The structure of the gas supply channel 3 can be optimized. This embodiment employs one feasible option: the gas supply channel 3 is provided with a gas inlet 301, and a threaded connection structure is formed at the gas inlet 301. When the above scheme is adopted, the gas supply channel 3 is connected to an external gas supply pipeline to obtain gas from the gas system.

[0032] Above the jet injector is the burner, which generates a large amount of heat during combustion. To improve the safety of the gas supply at the gas supply channel 3, this embodiment optimizes the process and adopts one feasible option: the gas supply component 2 is disposed on the surface of the support body 1, and the gas supply channel 3 is located below the support body 1. With the above solution, the gas supply channel 3 is tightly connected to the support body 1.

[0033] The gas supply channel 3 extends along the edge of the supporting body 1, and several bends are formed in the gas supply channel 3. A sealing element 302 is provided at each bend. When adopting the above solution, the sealing element 302 can be a screw plug, which facilitates the inspection and maintenance of the gas supply channel 3.

[0034] The gas supply assembly 2 can be constructed in various forms, and its structure is not limited to a single one. This embodiment optimizes and adopts one feasible option: the gas supply assembly 2 includes a connecting seat 201 and a nozzle disposed on the support body 1. The connecting seat 201 is connected to the gas supply channel 3, and the nozzle is disposed on the connecting seat 201 and used to guide the gas to form a jet. When the above solution is adopted, the connecting seat 201 is disposed on the support body 1 by fasteners or fixed by welding.

[0035] The nozzle can adopt various structures; this embodiment optimizes and adopts one feasible option: the nozzle includes a threaded connecting sleeve 202 and an airflow regulating head 203. The threaded connecting sleeve 202 is connected to the connecting seat 201, and the airflow regulating head 203 is disposed at the threaded connecting sleeve 202. When adopting the above scheme, an regulating ring is provided at the airflow regulating head 203 for regulating the supplied airflow.

[0036] Preferably, the supporting body 1 has a plurality of support platforms 4. The support platforms 4 are used to support the burner.

[0037] Preferably, a plurality of support legs 5 are formed below the support body 1. When the above solution is adopted, the support legs 5 are set to the support body 1 by fasteners or welding.

[0038] Preferably, the supporting leg 5 has a supporting rib 7 formed thereon.

[0039] Preferably, a number of reinforcing ribs 6 are formed below the supporting body 1.

[0040] The above are the embodiments listed in this example. However, this example is not limited to the optional embodiments described above. Those skilled in the art can arbitrarily combine the above methods to obtain other various embodiments. Anyone can derive other various forms of embodiments based on the teachings of this example. The above specific embodiments should not be construed as limiting the scope of protection of this example. The scope of protection of this example should be defined in the claims.

Claims

1. A gas jet, characterized by: It includes a support body (1), which is connected to several gas supply components (2) and several gas supply channels (3), wherein at least one gas supply channel (3) connects to at least two gas supply components (2) to provide gas.

2. Gas jet according to claim 1, characterized in that The gas supply channel (3) is provided with a gas inlet (301), and a threaded connection structure is formed at the gas inlet (301).

3. Gas jet according to claim 1, characterized in that: The gas supply component (2) is disposed on the surface of the support body (1), and the gas supply channel (3) is located below the support body (1).

4. Gas jet according to claim 1 or 3, characterized in that: The gas supply channel (3) extends along the edge of the supporting body (1), and several bends are formed on the gas supply channel (3), with sealing parts (302) provided at the bends.

5. The gas jet of claim 1, wherein: The gas supply component (2) includes a connecting seat (201) and a nozzle disposed on the support body (1). The connecting seat (201) is connected to the gas supply channel (3), and the nozzle is disposed on the connecting seat (201) and used to guide the gas to form a jet.

6. Gas jet according to claim 5, characterized in that: The nozzle includes a threaded connecting sleeve (202) and an airflow regulating head (203). The threaded connecting sleeve (202) is connected to the connecting seat (201), and the airflow regulating head (203) is located at the threaded connecting sleeve (202).

7. The gas jet of claim 1, wherein: Several support platforms (4) are formed on the support body (1).

8. The gas jet of claim 1, wherein: Several support legs (5) are formed below the support body (1).

9. Gas jet according to claim 8, characterized in that A supporting rib (7) is formed at the supporting leg (5).

10. The gas jet of claim 1, wherein: Several reinforcing ribs (6) are formed below the supporting body (1).

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