Search

CN-224229990-U - High-efficiency combustion-supporting fire increasing device

CN224229990UCN 224229990 UCN224229990 UCN 224229990UCN-224229990-U

Abstract

The utility model relates to the technical field of combustion-supporting and fire-increasing, in particular to a high-efficiency combustion-supporting fire-increasing device, which comprises a fuel tank, an atomizer and a venturi mixer main body, wherein the inside of the fuel tank is connected with a floating ring in a sliding way through a guide rod, the atomizer is fixedly connected in the middle of the floating ring, the floating ring is penetrated by the atomizer, the front end of the fuel tank is fixedly connected with a filler port, the upper end of the fuel tank is fixedly connected with a steam reserving box, the front end of the inside of the steam reserving box is embedded with a gas-sensitive sensor, the rear end of the steam reserving box is fixedly connected with a first one-way air valve, and the upper end of the steam reserving box is fixedly connected with a venturi mixer suction pipe.

Inventors

  • Xian Shulai

Assignees

  • 洪江市慧众能源有限公司

Dates

Publication Date
20260512
Application Date
20250616

Claims (7)

  1. 1. The efficient combustion-supporting fire increasing device comprises a fuel tank (1) and is characterized by further comprising an atomizer (3) and a Venturi mixer main body (9), wherein the inside of the fuel tank (1) is connected with a floating ring (2) in a sliding manner through a guide rod, the atomizer (3) is fixedly connected with the middle of the floating ring (2), the floating ring (2) is penetrated by the atomizer (3), a filler port (4) is fixedly connected with the front end of the fuel tank (1), a steam mist reserving box (5) is fixedly connected with the upper end of the fuel tank (1), a gas sensor (6) is embedded in the front end of the inside of the steam mist reserving box (5), a first one-way gas valve (7) is fixedly connected with the upper end of the steam mist reserving box (5) through a Venturi mixer suction pipe (8), a Venturi mixer main body (9) is fixedly connected with the upper end of the Venturi mixer suction pipe (8), a second one-way gas valve (10) is fixedly connected with one side of the Venturi mixer main body (9), and a gas pump (11) is fixedly connected with one side of the second one-way gas valve (10).
  2. 2. The efficient combustion-supporting fire increasing device as set forth in claim 1, wherein the other side of the venturi mixer main body (9) is fixedly connected with a diversion pipeline group (12), and a plurality of threaded pipelines (13) are arranged in the diversion pipeline group (12).
  3. 3. The efficient combustion-supporting fire increasing device as set forth in claim 1, wherein the heat conducting frame (14) is fixedly connected to the outer side of the split-flow pipeline group (12), and a heat exchange air duct (15) is formed in the lower end of the heat conducting frame (14).
  4. 4. The efficient combustion-supporting fire increasing device according to claim 1, wherein a plurality of heat absorbing plates (16) are fixedly connected in the heat exchanging air duct (15), and an exhaust fan (17) is fixedly connected at the rear end of the heat exchanging air duct (15).
  5. 5. The efficient combustion-supporting fire-increasing device as set forth in claim 1, wherein the heat conducting frame (14) is fixedly connected with a heat insulation sleeve (18), and a copper net flame arrester (19) is embedded in one side of the shunt pipeline group (12).
  6. 6. The efficient combustion-supporting fire increasing device as set forth in claim 1, wherein one side of the heat exchanging air duct (15) is fixedly connected with an exhaust gas return suction disc (20), and a plurality of air suction holes (21) are formed in the side end face of the exhaust gas return suction disc (20).
  7. 7. The high-efficiency combustion-supporting fire increasing device according to claim 1, wherein the side end surface of the air suction hole (21) is fixedly connected with the diversion pipeline group (12).

Description

High-efficiency combustion-supporting fire increasing device Technical Field The utility model relates to the technical field of combustion-supporting and fire-increasing, in particular to a high-efficiency combustion-supporting fire-increasing device. Background The combustion-supporting and flame-increasing device is engineering equipment or a technical solution for improving the combustion efficiency by optimizing the combustion condition, the core mechanism comprises but is not limited to introducing combustion-supporting medium, improving combustion environment parameters and enhancing the mixing degree of fuel and oxidant, the device has wide application in the fields of industrial combustion systems, energy conversion equipment and aerospace propulsion, and the technical aim is mainly to improve the combustion efficiency and optimize the energy conversion efficiency, and the process is usually accompanied with remarkable increase of the flame temperature. In practical application, the device is required to be strictly matched with specific working condition requirements, taking a common alcohol lamp in a laboratory as an example, as a typical liquid fuel combustion device, the combustion efficiency is limited by the contact area of the fuel surface and air, and the physical limitation directly restricts the improvement of the combustion efficiency and flame temperature of the fuel. Therefore, aiming at the problem that the combustion efficiency of the liquid fuel combustion device is limited by the contact area of the fuel surface and the air, and the physical limitation directly restricts the improvement of the combustion efficiency and the flame temperature of the fuel, the high-efficiency combustion-supporting flame increasing device can be designed to solve the problem. Disclosure of utility model In order to overcome the problems that in the use process of the liquid fuel combustion device, the combustion efficiency of the fuel is limited by the contact area of the surface of the fuel and air, and the physical limitation directly restricts the improvement of the combustion efficiency and flame temperature of the fuel. The technical scheme includes that the efficient combustion-supporting fire increasing device comprises a fuel tank, an atomizer and a venturi mixer main body, wherein a floating ring is slidably connected inside the fuel tank through a guide rod, the atomizer is fixedly connected in the middle of the floating ring, the floating ring is penetrated by the atomizer, a filler port is fixedly connected at the front end of the fuel tank, a vapor reserving box is fixedly connected at the upper end of the fuel tank, a gas sensor is embedded in the front end inside the vapor reserving box, a first one-way air valve is fixedly connected at the rear end of the vapor reserving box, a venturi mixer suction pipe is fixedly connected at the upper end of the vapor reserving box, a venturi mixer main body is fixedly connected at the upper end of the venturi mixer suction pipe, a second one-way air valve is fixedly connected at one side of the venturi mixer main body, and an air pump is fixedly connected at one side of the second one-way air valve. Preferably, after adding liquid fuel into the fuel tank from the filler opening, the floating ring floats the atomizer, then plugs the filler opening through the screw plugs, and opens the atomizer to atomize the liquid fuel and send the atomized liquid fuel into the vapor reserving box upwards, so that the contact area between the atomized liquid fuel and air is increased, the atomized liquid fuel is easier to become vapor, and simultaneously, the air pump is started to inject air into the venturi mixer main body, the air undergoes a process of increasing flow velocity and reducing pressure in the venturi mixer main body, so that negative pressure is formed in the venturi mixer suction pipe to suck fuel vapor and fog drops in the vapor reserving box into the venturi mixer main body, and the air entering the vapor reserving box from the first one-way air valve due to the negative pressure is sucked into the venturi mixer main body, so that the fuel vapor is fully mixed with the air before being ignited, and the working principle of the venturi mixer main body is the prior art, and will not be repeated here. Preferably, the other side of the venturi mixer main body is fixedly connected with a diversion pipeline group, and a plurality of threaded pipelines are arranged in the diversion pipeline group. Preferably, the outside of the split-flow pipeline group is fixedly connected with a heat conduction frame, and the lower end of the heat conduction frame is provided with a heat exchange air channel. Preferably, a plurality of heat absorbing plates are fixedly connected in the heat exchange air duct, and an exhaust fan is fixedly connected at the rear end of the heat exchange air duct. Preferably, the outer side of the heat conduction frame is fixedly connec