Nozzle structure capable of spraying plasma through double holes

Abstract

The utility model relates to the technical field of plasma nozzles, and discloses a double-hole plasma spraying nozzle structure which comprises a plasma frame, a sealing groove is formed in the surface of the plasma frame, a sealing frame is arranged in the sealing groove, a limiting frame is fixedly installed on the surface of the sealing frame, and the limiting frame is fixedly installed on the surface of the plasma frame. Spraying heads are fixedly mounted on the two sides of the surface of the limiting frame correspondingly, acceleration assemblies are arranged in the spraying heads, clamping frames are fixedly mounted on the two sides of the surface of the limiting frame correspondingly, and clamping assemblies are arranged in the clamping frames. According to the nozzle structure capable of spraying out the plasma through the two holes, through the arrangement of the spray head and the acceleration assembly, in the using process, gas enters the gathering part and gathers in the gathering part, after the gas is gathered together, high pressure is caused to the interior of the gas due to the fact that the space between the buffering parts is too small, and under the condition of the high pressure, the plasma is sprayed out through the two holes. And the gas is sprayed to the outside through the acceleration part, so that the acceleration effect on the gas is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plasma nozzles, in particular to a nozzle structure for ejecting plasma with double holes. Background Art

[0002] Plasma, also known as plasma, is an ionized gas composed of positive and negative ions produced by the ionization of atoms and atomic clusters stripped of some of their electrons. This macroscopically neutral ionized gas, on a scale larger than the Debye length, exhibits remarkable collective behavior, primarily governed by electromagnetic forces. It is widespread throughout the universe and is often considered the fourth state of matter, alongside solid, liquid, and gas. Plasma is an excellent conductor of electricity, and cleverly designed magnetic fields can be used to capture, move, and accelerate it. Advances in plasma physics are providing new technologies and techniques for the advancement of materials, energy, information, environmental space, space physics, and geophysics.

[0003] A plasma nozzle disclosed in publication number CN213991121U increases the amount of plasma ejected by the device through the setting of the nozzle, while also reducing the heat generated by the device, thereby increasing the working efficiency and service life of the device. By setting a spiral channel, cooling gas is introduced from the inlet, which can remove the heat generated in the device from the outlet, thereby increasing the service life of the device. At the same time, the gas ejected from the outlet can further accelerate the diffusion of the plasma, thereby improving the working efficiency of the device.

[0004] However, the nozzle structure of the double-hole plasma ejection has the following disadvantages:

[0005] (1) When the plasma is ejected, the flow rate of the ejected gas is sometimes fast and sometimes slow, which affects the use of the plasma and reduces the efficiency of use;

[0006] (2) When installing the nozzle, the installation steps are too complicated, which makes it inconvenient to repair the nozzle after it is damaged. Utility Model Content

[0007] The technical problem solved by the utility model is to provide a nozzle structure with a double hole for ejecting plasma, which is highly practical and can be operated with simple operation and a relatively simple structure. The utility model solves the problem proposed in the above-mentioned background technology that when the plasma is ejected, the flow rate of the ejected gas is sometimes fast and sometimes slow, which affects the use of the plasma and reduces the efficiency of use; and when the nozzle is installed, the installation steps are too cumbersome, resulting in inconvenience in repairing the nozzle after it is damaged.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a nozzle structure for ejecting plasma with two holes, comprising a plasma frame, a sealing groove is provided on the surface of the plasma frame, a sealing frame is provided inside the sealing groove, a limit frame is fixedly installed on the surface of the sealing frame, nozzles are fixedly installed on both sides of the surface of the limit frame, an acceleration component is provided inside the nozzle, a clamping frame is fixedly installed on both sides of the surface of the limit frame, and a clamping component is provided inside the clamping frame.

[0009] Optionally, the acceleration component includes a gathering portion fixedly mounted inside the nozzle, a buffer portion is provided at one end of the gathering portion, and an acceleration portion is fixedly mounted at one end of the buffer portion.

[0010] Optionally, the clamping assembly includes mounting blocks fixedly mounted on both sides of the plasma frame surface, a sliding groove is provided on the surface of the mounting block, a clamping block is slidably connected inside the sliding groove, a spring is fixedly mounted between the clamping blocks, and a control lever is fixedly mounted on the surface of the clamping block.

[0011] Optionally, a positioning groove is provided on the surface of the clamping frame, and the size of the positioning groove is adapted to the combined size of the clamping blocks.

[0012] Optionally, mounting grooves are provided at four corners of the surface of the plasma frame, and positioning bolts are fixedly installed inside the mounting grooves.

[0013] Optionally, a positioning frame is provided inside the plasma frame, and a limiting frame is provided inside the positioning frame.

[0014] The utility model provides a nozzle structure for ejecting plasma with two holes, which has the following beneficial effects:

[0015] 1. The nozzle structure of the double-hole plasma ejection, through the arrangement of the nozzle and the acceleration component, during use, the gas enters the interior of the gathering part, and the gas converges inside the gathering part. After the gas is gathered together, the space between the buffer parts is too small, which causes high pressure inside the gas. Under the high pressure, the gas will be ejected to the outside through the acceleration part, thereby improving the effect of accelerating the gas.

[0016] 2. The nozzle structure for ejecting plasma with two holes is provided with a clamping frame and a clamping assembly. During use, personnel will move the joystick. When the joystick moves, the clamping block will slide inside the mounting block. When the clamping block moves synchronously toward the middle, the spring will be compressed. After the spring is compressed, the clamping block will move synchronously to both sides inside the clamping frame. The clamping block will be installed on the limit frame through the clamping frame, which makes it convenient for personnel to install the limit frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the plasma frame structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0021] In the figure: 1. plasma frame; 2. sealing frame; 3. limit frame; 4. nozzle; 5. acceleration assembly; 51. focusing part; 52. buffer part; 53. acceleration part; 6. clamping frame; 7. clamping assembly; 71. mounting block; 72. clamping block; 73. spring; 74. control lever; 8. positioning frame; 9. limit frame. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a nozzle structure for ejecting plasma with two holes, comprising a plasma frame 1, wherein mounting grooves are provided at the four corners of the surface of the plasma frame 1, and positioning bolts are fixedly installed inside the mounting grooves;

[0024] By setting the positioning bolt, when installing the plasma frame 1, the personnel will place the positioning bolt inside the installation groove. After installation, the personnel will rotate the positioning bolt. After rotation, the positioning bolt will install the plasma frame 1, thereby improving the efficiency of installing the plasma frame 1.

[0025] A sealing groove is provided on the surface of the plasma frame 1, a sealing frame 2 is provided inside the sealing groove, a limit frame 3 is fixedly installed on the surface of the sealing frame 2, a nozzle 4 is fixedly installed on both sides of the surface of the limit frame 3, an acceleration component 5 is provided inside the nozzle 4, and a clamping frame 6 is fixedly installed on both sides of the surface of the limit frame 3;

[0026] Through the setting of the clamping frame 6, during use, the personnel place the clamping block 72 inside the clamping frame 6, and the protrusions on both sides of the surface of the clamping block 72 will contact the surface of the clamping frame 6. The clamping block 72 can install and limit the clamping frame 6.

[0027] A clamping assembly 7 is provided inside the clamping frame 6, a positioning frame 8 is provided inside the plasma frame 1, and a limiting frame 9 is provided inside the positioning frame 8;

[0028] Embodiment 1: The acceleration assembly 5 includes a gathering portion 51 fixedly mounted inside the nozzle 4, a buffer portion 52 is provided at one end of the gathering portion 51, and an acceleration portion 53 is fixedly mounted at one end of the buffer portion 52;

[0029] During use, plasma will enter the interior of the nozzle 4, and then the gas will enter the interior of the gathering part 51. The gas will gather inside the gathering part 51. After the gas is gathered together, the space between the buffer parts 52 is too small, which will cause high pressure inside the gas. Under high pressure, the gas will be ejected to the outside through the acceleration part 53.

[0030] Embodiment 2: The clamping assembly 7 includes mounting blocks 71 fixedly mounted on both sides of the surface of the plasma frame 1. The surface of the mounting block 71 is provided with a slide groove, and the interior of the slide groove is slidably connected to the clamping block 72. A spring 73 is fixedly mounted between the clamping blocks 72. A control lever 74 is fixedly mounted on the surface of the clamping block 72.

[0031] During use, the personnel install the mounting blocks 71 on both sides of the surface of the plasma frame 1, and then move the operating lever 74 toward the middle synchronously. When the operating lever 74 moves toward the middle, the clamping block 72 will also move toward the middle synchronously. When the clamping block 72 moves, the spring 73 in the middle will be compressed. After the spring 73 is compressed, the clamping block 72 will move toward both sides synchronously. When moving, the clamping block 72 will be clamped into the inside of the clamping frame 6.

[0032] In the present invention, the working steps of the device are as follows:

[0033] Step 1: First, install the mounting blocks 71 on both sides of the surface of the plasma frame 1, and then move the operating rod 74 toward the center. When the operating rod 74 moves toward the center, the clamping block 72 will also move toward the center synchronously. When the clamping block 72 moves, it will compress the spring 73 in the middle. After the spring 73 is compressed, the clamping block 72 will move toward both sides synchronously. During the movement, the clamping block 72 will be clamped inside the clamping frame 6;

[0034] Step 2: The plasma will then enter the interior of the nozzle 4, and then the gas will enter the interior of the gathering part 51. The gas will gather inside the gathering part 51. After the gas gathers together, it will cause high pressure inside the gas because the space between the buffer parts 52 is too small. Under high pressure, the gas will be ejected to the outside through the acceleration part 53.

[0035] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0036] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nozzle structure for ejecting plasma with two holes, comprising a plasma frame (1), characterized in that: A sealing groove is provided on the surface of the plasma frame (1), a sealing frame (2) is provided inside the sealing groove, a limiting frame (3) is fixedly installed on the surface of the sealing frame (2), nozzles (4) are fixedly installed on both sides of the surface of the limiting frame (3), an acceleration component (5) is provided inside the nozzle (4), a clamping frame (6) is fixedly installed on both sides of the surface of the limiting frame (3), and a clamping component (7) is provided inside the clamping frame (6).

2. The nozzle structure for ejecting plasma through two holes according to claim 1, characterized in that: The acceleration assembly (5) comprises a gathering portion (51) fixedly mounted inside the nozzle (4), a buffer portion (52) being provided at one end of the gathering portion (51), and an acceleration portion (53) being fixedly mounted at one end of the buffer portion (52).

3. The nozzle structure for ejecting plasma through two holes according to claim 1, characterized in that: The clamping assembly (7) comprises mounting blocks (71) fixedly mounted on both sides of the surface of the plasma frame (1), a sliding groove is provided on the surface of the mounting block (71), a clamping block (72) is slidably connected inside the sliding groove, a spring (73) is fixedly mounted between the clamping blocks (72), and a control rod (74) is fixedly mounted on the surface of the clamping block (72).

4. The nozzle structure for ejecting plasma through two holes according to claim 1, characterized in that: A positioning groove is provided on the surface of the clamping frame (6), and the size of the positioning groove is adapted to the combined size of the clamping block (72).

5. The nozzle structure for ejecting plasma through two holes according to claim 1, characterized in that: Mounting grooves are provided at the four corners of the surface of the plasma frame (1), and positioning bolts are fixedly installed inside the mounting grooves.

6. The nozzle structure for ejecting plasma through two holes according to claim 1, characterized in that: A positioning frame (8) is provided inside the plasma frame (1), and a limiting frame (9) is provided inside the positioning frame (8).

Images