Fuel combustion anti-blocking and anti-fog device

Abstract

The utility model provides a kind of fuel combustion anti-blocking anti-fog device, rotatable swing bar is set in the side of fuel combustion nozzle, the front end of swing bar is provided with a striker towards fuel combustion nozzle, swing bar rear end is designed as magnetic attraction part, solenoid valve is set in the side of magnetic attraction part, when burner stops burning, fuel combustion nozzle stops injecting fuel, burner control system energizes solenoid valve to generate magnetic force and magnetically attract swing bar magnetic attraction part, swing bar front end swings towards fuel combustion nozzle, striker is inserted into nozzle hole, impurity particles, dust and other attachments in nozzle hole can be removed in time, swing bar plane blocks fuel combustion nozzle, prevent continue to overflow, prevent residual smoke, environment is clean and safe, user does not need to clean fuel combustion nozzle manually, use experience is better, more conducive to product popularization and use.

Description

Technical Field

[0001] This utility model relates to the field of burner technology, and in particular to a fuel combustion anti-clogging and anti-fogging device. Background Technology

[0002] Traditional oil-fired gas stoves suffer from dust accumulation due to the stronger dust-attracting ability of oil compared to gas. Even when the oil and gas are flowing, impurities adhering to the pipe walls can easily become trapped, leading to a smaller nozzle diameter, reduced gas flow, and in severe cases, complete blockage. This necessitates regular maintenance by a specialist, resulting in a poor user experience. Therefore, further improvements are needed. Utility Model Content

[0003] In view of this, the present invention provides a fuel combustion anti-clogging and anti-fogging device, which addresses the problems of the prior art by designing a swing arm and striker to automatically clean the nozzle orifice, thus solving the existing technical problems.

[0004] The objective of this utility model is achieved through the following technical solution: A fuel combustion anti-clogging and anti-fogging device, comprising: A fuel combustion nozzle is used to inject fuel into the burner, and its front end center is a nozzle hole for injection. The mounting rod is located on the side of the fuel combustion nozzle, and its upper part is a mounting shaft; The swing arm has two opposing and corresponding swing arm shaft holes at the top and bottom of its middle section, into which a mounting shaft can be inserted. The swing arm is rotatably mounted on the mounting rod through the two swing arm shaft holes and the mounting shaft. The front end of the swing arm is provided with a striker facing the fuel combustion nozzle. When the front end of the swing arm swings to the fuel combustion nozzle, the striker is inserted into the nozzle hole. The rear end of the swing arm is a magnetic suction part. The solenoid valve is mounted on the side of the magnetic attraction part of the swing arm via a bracket. The solenoid valve is located on the other side of the swing arm striker. The solenoid valve is electrically connected to the burner control system via a wire and is powered and controlled. When the burner stops burning, the fuel combustion nozzle stops injecting fuel. The burner control system energizes the solenoid valve to generate a magnetic force to attract the magnetic part of the rocker arm. The front end of the rocker arm swings toward the fuel combustion nozzle, and the impact pin is inserted into the nozzle hole accordingly.

[0005] The beneficial effects of this utility model are as follows: This invention features a rotatable lever on the side of the fuel combustion nozzle. The front end of the lever has a striking pin pointing towards the nozzle, and the rear end is designed as a magnetic attraction section. A solenoid valve is located on the side of the magnetic attraction section. When the burner stops combustion, the fuel combustion nozzle stops injecting fuel. The burner control system energizes the solenoid valve, generating a magnetic force that attracts the magnetic attraction section of the lever. The front end of the lever swings towards the fuel combustion nozzle, and the striking pin correspondingly inserts into the nozzle orifice. This effectively removes impurities, dust, and other deposits from the nozzle orifice. Simultaneously, the lever's flat surface blocks the fuel combustion nozzle, preventing further spillage and residual smoke, resulting in a clean and safe environment. Users no longer need to manually clean the fuel combustion nozzle, leading to a better user experience and promoting product adoption. Attached Figure Description

[0006] Figure 1 This is a schematic diagram of the fuel combustion anti-clogging and anti-fogging device in this utility model; Figure 2 This is a schematic diagram showing the disassembled fuel combustion anti-clogging and anti-fogging device of this utility model.

[0007] The annotations in the attached figures are explained as follows: Fuel combustion nozzle 10, nozzle hole 11, mounting rod 20, mounting shaft 21, rocker arm 30, rocker arm shaft hole 31, striking pin 32, magnetic suction part 33, solenoid valve 40. Detailed Implementation

[0008] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0009] The following specific examples illustrate the implementation of this disclosure. Those skilled in the art can easily understand other advantages and effects of this disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. This disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this disclosure. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0010] To eliminate the need for manual cleaning of the fuel combustion nozzle and facilitate use, the specific details of this utility model are as follows.

[0011] Combination Figure 1 and Figure 2 As shown, an embodiment of this utility model is a fuel combustion anti-clogging and anti-fogging device. Importantly, it includes a fuel combustion nozzle 10, a mounting rod 20, a swing rod 30, and a solenoid valve 40. The fuel combustion nozzle 10 is used to inject fuel into the burner. Its front end center is the nozzle hole 11 for injection. The fuel is injected into the fuel gas stove through the nozzle hole 11 and then mixed and burned to achieve the effect of combustion. However, because fuel has a stronger ability to absorb dust than ordinary gas, even if the fuel gas is flowing, the impurity particles adsorbed on the pipe wall are easy to be retained, which leads to a smaller nozzle diameter and a smaller gas flow. In severe cases, it can be blocked and requires regular maintenance by a dedicated person, which is inconvenient to use. The mounting rod 20 is located on the side of the fuel combustion nozzle 10, and its upper part is a mounting shaft 21. Its main function is to install the swing arm 30. It is necessary to ensure that the swing arm 30 can rotate. Of course, other types of rotating structures can also be used here. As long as the swing arm 30 can rotate easily, it can be adapted here. The rocker arm 30 has two opposing and corresponding rocker arm shaft holes 31 at the top and bottom of its middle section, which can be inserted into the mounting shaft 21. The two holes are mainly to ensure the balance of the rocker arm 30 in the horizontal plane and prevent it from swinging up and down. Of course, more rocker arm shaft holes 31 can be provided. The rocker arm 30 is rotatably mounted on the mounting rod 20 through the two rocker arm shaft holes 31 and the mounting shaft 21. The front end of the rocker arm 30 has a striking pin 32 facing the fuel combustion nozzle 10. When the front end of the rocker arm 30 swings to the fuel combustion nozzle 10, the striking pin 32 is inserted into the nozzle hole 11. The rear end of the rocker arm 30 is a magnetic part 33. Generally, the magnetic part 33 is integrated with the rocker arm 30, but it can also be a separate magnetic part 33. The magnetic part 33 is made of magnetic metal materials such as iron. Of course, it is best to provide a limiting rod on the same side of the magnetic part 33 as the striking pin 32 to prevent the rocker arm 30 from rotating excessively when the fuel combustion nozzle 10 is working, which would make it inconvenient for the solenoid valve 40 to be magnetically attracted. The solenoid valve 40 is mounted on the side of the magnetic attraction part 33 of the swing arm 30 via a bracket. The solenoid valve 40 is located on the other side of the striker 32 of the swing arm 30. When the solenoid valve 40 magnetically attracts the magnetic attraction part 33, the front striker 32 rotates in the opposite direction toward the fuel combustion nozzle 10. The solenoid valve 40 is electrically connected to the burner control system via a wire and is powered and controlled. The solenoid valve 40 is generally an electromagnet, but it can also be a similar electromagnetic device. Any device that generates magnetism when energized can be used. When the burner stops burning, the fuel combustion nozzle 10 stops injecting fuel. The burner control system energizes the solenoid valve 40 to generate a magnetic force to attract the magnetic part 33 of the swing arm 30. The front end of the swing arm 30 swings toward the fuel combustion nozzle 10, and the striker 32 is inserted into the nozzle hole 11 accordingly.

[0012] The main feature of this invention is that a rotatable swing arm 30 is designed on the side of the fuel combustion nozzle 10. A striking pin 32 is located at the front end of the swing arm 30, pointing towards the fuel combustion nozzle 10. The rear end of the swing arm 30 is designed as a magnetic attraction part 33. A solenoid valve 40 is located on the side of the magnetic attraction part 33. When the burner stops burning, the fuel combustion nozzle 10 stops injecting fuel. The burner control system energizes the solenoid valve 40 to generate a magnetic force that attracts the magnetic attraction part 33 of the swing arm 30. The front end of the swing arm 30 swings towards the fuel combustion nozzle 10, and the striking pin 32 is inserted into the nozzle hole 11. This effectively removes impurities, dust, and other deposits from the nozzle hole 11. Simultaneously, the plane of the swing arm 30 blocks the fuel combustion nozzle 10, preventing further overflow and residual smoke. This results in a clean and safe environment, eliminating the need for manual cleaning of the fuel combustion nozzle 10, improving the user experience, and facilitating product promotion and use.

[0013] The above description is merely illustrative of the embodiments of this utility model and is not intended to limit the scope of this utility model. For those skilled in the art, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model without creative labor should be included within the protection scope of this utility model.

Claims

1. A fuel combustion anti-clogging and anti-fogging device, characterized in that, It includes: Fuel combustion nozzle (10) is used to inject fuel into the burner, and its front end center is a nozzle hole (11) for injection. Mounting rod (20) is located on the side of fuel combustion nozzle (10), and its upper part is a mounting shaft (21). The swing arm (30) has two opposing and corresponding swing arm shaft holes (31) in its middle section, which can be inserted into the mounting shaft (21). The swing arm (30) is rotatably mounted on the mounting shaft (20) through the two swing arm shaft holes (31) and the mounting shaft (21). The front end of the swing arm (30) is provided with a striker (32) facing the fuel combustion nozzle (10). When the front end of the swing arm (30) swings to the fuel combustion nozzle (10), the striker (32) is inserted into the nozzle hole (11). The rear end of the swing arm (30) is a magnetic suction part (33). The solenoid valve (40) is mounted on the side of the magnetic suction part (33) of the swing arm (30) via a bracket. The solenoid valve (40) is located on the other side of the striker (32) of the swing arm (30). The solenoid valve (40) is electrically connected to the burner control system via a wire and is powered and controlled. When the burner stops burning, the fuel combustion nozzle (10) stops injecting fuel. The burner control system energizes the solenoid valve (40) to generate magnetic force to attract the magnetic part (33) of the swing arm (30). The front end of the swing arm (30) swings toward the fuel combustion nozzle (10), and the striker (32) is inserted into the nozzle hole (11).

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