High-frequency transformer special for ozone

Abstract

The utility model discloses a special high-frequency transformer for ozone, which comprises a high-frequency transformer body, the outer wall of a magnetic core of the high-frequency transformer body is fixedly connected with a U-shaped aluminum alloy sheet, and the outer wall of the U-shaped aluminum alloy sheet is fixedly connected with a plurality of strip-shaped aluminum alloy sheets which are arranged at intervals. The sides, away from the U-shaped aluminum alloy sheet, of the multiple strip-shaped aluminum alloy sheets are jointly and fixedly connected with a U-shaped heat insulation cover, a square air inlet pipe is fixedly connected to a port of one side of the U-shaped heat insulation cover, a draught fan is fixedly installed on the inner wall of the port of the square air inlet pipe, and a filter screen is fixedly connected to the inner wall of an air inlet of the draught fan. And a dust cleaning mechanism is fixedly mounted at a port of the square air inlet pipe. The utility model relates to the technical field of high-frequency transformers. According to the utility model, the problem of poor heat dissipation effect due to the fact that a traditional air-cooling heat dissipation fan directly blows air towards the transformer is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-frequency transformers, in particular to a special high-frequency transformer for ozone. Background Art

[0002] With the rapid development of industrial technology, ozone-specific high-frequency transformers are increasingly used in environmental protection, medical treatment, food processing and other fields. As the core component of the ozone generator, the performance of the high-frequency transformer directly determines the output and quality of ozone. However, in practical applications, high-frequency transformers often face problems such as poor heat dissipation and difficulty in cleaning dust on the filter screen during air cooling. These problems not only affect the stable operation of the transformer, but may also lead to a decrease in ozone production and even damage the equipment.

[0003] First of all, the heat dissipation problem has always been an important challenge in the design of high-frequency transformers. Since high-frequency transformers generate a lot of heat when working, if the heat cannot be dissipated in a timely and effective manner, the temperature of the transformer will rise, which will affect its working efficiency and stability. Traditional heat dissipation methods often use air cooling, that is, the fan blows air directly towards the transformer, which has a poor heat dissipation effect; at the same time, since dust easily accumulates on the filter net on the air inlet, the heat dissipation effect is reduced, which aggravates the heat dissipation problem. Therefore, we proposed a high-frequency transformer dedicated to ozone. Utility Model Content

[0004] In order to solve the problem that the traditional air-cooling heat dissipation fan blows air directly toward the transformer, resulting in poor heat dissipation effect, the utility model aims to provide a high-frequency transformer dedicated to ozone.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-frequency transformer dedicated to ozone, comprising a high-frequency transformer body, the outer wall of the magnetic core of the high-frequency transformer body is fixedly connected with a U-shaped aluminum alloy sheet, the outer wall of the U-shaped aluminum alloy sheet is fixedly connected with a plurality of strip-shaped aluminum alloy sheets arranged at intervals, a side of the plurality of strip-shaped aluminum alloy sheets away from the U-shaped aluminum alloy sheet is commonly fixedly connected with a U-shaped heat insulation cover, a side port of the U-shaped heat insulation cover is fixedly connected with a square air inlet pipe, a fan is fixedly installed on the inner wall at the port of the square air inlet pipe, a filter is fixedly connected to the inner wall at the air inlet of the fan, and a dust cleaning mechanism is fixedly installed at the port of the square air inlet pipe.

[0006] Preferably, the high-frequency transformer body is located in the square air inlet pipe and a conical cover is fixedly connected to the side wall of the magnetic core.

[0007] Preferably, an exhaust pipe is fixedly connected to a port of the U-shaped heat insulation cover at a side away from the square air inlet pipe.

[0008] Preferably, the dust cleaning mechanism comprises a rectangular frame fixedly mounted at the port of the square air inlet pipe, a liftable roller brush is mounted in the rectangular frame, and the bristles of the roller brush are in contact with the filter screen.

[0009] Preferably, a first strip hole is vertically opened on the side wall of the rectangular frame, an H-shaped slider is slidably connected to the inner wall of the first strip hole, the end of the roller brush is axially connected to the H-shaped slider, a gear axially connected to the end of the roller brush is provided on the side of the H-shaped slider located outside the rectangular frame, a rack meshing with the gear is fixedly connected to the side wall of the rectangular frame, a fixed head is fixedly connected to the side wall of the H-shaped slider, a second strip hole is vertically opened on the side wall of the rectangular frame, and the connecting shaft of the roller brush and the gear passes through the second strip hole.

[0010] Preferably, an opening is provided at the bottom of the rectangular frame, a dust box is inserted in the opening, the side wall of the dust box is fixedly connected with a rectangular plate that blocks the bottom of the rectangular frame, the dust box is hinged with a sealing cover at the port above the rectangular plate, the top surface of the sealing cover is inclined, the bottoms of both ends of the sealing cover are blocked with the top surface of the rectangular plate, and the side wall of the sealing cover is provided with a U-shaped opening.

[0011] Preferably, a protective cover is fixedly connected to the side wall of the H-shaped sliding block located inside the rectangular frame, and the roller brush is located on the inner side of the protective cover.

[0012] Compared with the prior art, the utility model achieves the following beneficial effects:

[0013] 1. The utility model uses a fan to send air between a plurality of strip-shaped aluminum alloy sheets, and the airflow takes away the heat on the U-shaped aluminum alloy sheet and the plurality of strip-shaped aluminum alloy sheets, so the heat dissipation efficiency is high.

[0014] 2. The utility model can brush off the dust on the filter screen by raising and lowering the roller brush, thereby ensuring efficient passage of airflow.

[0015] 3. In the utility model, the roller brush rotates by the cooperation of the gear and the rack during the lifting process of the roller brush, thereby improving the dust brushing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described in detail below with reference to the accompanying drawings and specific implementations:

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

[0018] Figure 2 This is a schematic structural diagram of a strip-shaped aluminum alloy sheet of the utility model;

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

[0020] Figure 4 It is a structural schematic diagram of the dust cleaning mechanism of the utility model;

[0021] Figure 5 It is a structural schematic diagram of a rectangular frame of the utility model;

[0022] Figure 6 It is a schematic structural diagram of the dust collecting box of the present utility model.

[0023] In the figure: 1. high-frequency transformer body; 2. U-shaped aluminum alloy sheet; 3. strip aluminum alloy sheet; 4. U-shaped heat insulation cover; 5. square air inlet pipe; 6. fan; 7. filter; 8. dust cleaning mechanism; 9. conical cover; 10. exhaust pipe; 11. protective cover; 801. rectangular frame; 802. roller brush; 803. H-shaped slider; 804. gear; 805. rack; 806. fixed head; 807. second strip hole; 808. opening; 809. dust collection box; 810. rectangular plate; 811. sealing cover; 812. U-shaped mouth; 813. first strip hole. DETAILED DESCRIPTION

[0024] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0025] See also Figures 1 to 6 It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0026] The utility model provides a technical solution: a special high-frequency transformer for ozone, comprising a high-frequency transformer body 1, the outer wall of the magnetic core of the high-frequency transformer body 1 is fixedly connected with a U-shaped aluminum alloy sheet 2, the outer wall of the U-shaped aluminum alloy sheet 2 is fixedly connected with a plurality of strip aluminum alloy sheets 3 arranged at intervals, a side of the plurality of strip aluminum alloy sheets 3 away from the U-shaped aluminum alloy sheet 2 is commonly fixedly connected with a U-shaped heat insulation cover 4, a side port of the U-shaped heat insulation cover 4 is fixedly connected with a square air inlet pipe 5, a fan 6 is fixedly installed on the inner wall at the port of the square air inlet pipe 5, a filter screen 7 is fixedly connected to the inner wall at the air inlet of the fan 6, and a dust cleaning mechanism 8 is fixedly installed at the port of the square air inlet pipe 5.

[0027] The magnetic core of the high-frequency transformer body 1 is a ferrite core, which also has excellent temperature stability, can maintain stable performance in a wide temperature range, and is not easily affected by external temperature changes. During the operation of the ozone-specific high-frequency transformer, the magnetic core will heat up.

[0028] The heat on the magnetic core of the high-frequency transformer body 1 is transferred to the U-shaped aluminum alloy sheet 2 and the plurality of strip-shaped aluminum alloy sheets 3. The fan 6 sends air toward between the plurality of strip-shaped aluminum alloy sheets 3. The airflow takes away the heat on the U-shaped aluminum alloy sheet 2 and the plurality of strip-shaped aluminum alloy sheets 3, and the heat dissipation efficiency is high.

[0029] The high-frequency transformer body 1 is located at the side wall of the magnetic core inside the square air inlet pipe 5 and is fixedly connected with a conical cover 9 , and the airflow is guided along the conical cover 9 toward the direction of the plurality of strip-shaped aluminum alloy sheets 3 .

[0030] An exhaust pipe 10 is fixedly connected to a port of the U-shaped heat insulation cover 4 away from the square air inlet pipe 5 .

[0031] The dust cleaning mechanism 8 includes a rectangular frame 801 fixedly installed at the end of the square air inlet pipe 5, and a liftable roller brush 802 is installed in the rectangular frame 801. The bristles of the roller brush 802 are in contact with the filter screen 7, and the lifting of the roller brush 802 can brush off the dust on the filter screen 7.

[0032] The side wall of the rectangular frame 801 is vertically opened with a first strip hole 813, and the inner wall of the first strip hole 813 is slidably connected with an H-shaped slider 803, the end of the roller brush 802 is axially connected to the H-shaped slider 803, and the side of the H-shaped slider 803 located outside the rectangular frame 801 is provided with a gear 804 axially connected to the end of the roller brush 802, the side wall of the rectangular frame 801 is fixedly connected with a rack 805 meshing with the gear 804, and the side wall of the H-shaped slider 803 is fixedly connected with a fixing head 806, and the side wall of the rectangular frame 801 is vertically opened with a second strip hole 807, and the connecting shaft of the roller brush 802 and the gear 804 passes through the second strip hole 807.

[0033] An opening 808 is provided at the bottom of the rectangular frame 801, and a dust box 809 is inserted in the opening 808 for collecting dust brushed off; the side wall of the dust box 809 is fixedly connected with a rectangular plate 810 that is blocked with the bottom of the rectangular frame 801, and the dust box 809 is hinged with a sealing cover 811 at the port above the rectangular plate 810, and the top surface of the sealing cover 811 is inclined, and the bottoms of the two ends of the sealing cover 811 are blocked with the top surface of the rectangular plate 810, and the side wall of the sealing cover 811 is provided with a U-shaped opening 812. The sealing cover 811 can be turned over and buckled at the port of the dust box 809 to prevent the airflow from carrying away the dust collected in the dust box 809 during the air cooling process.

[0034] The side wall of the H-shaped sliding block 803 located inside the rectangular frame 801 is fixedly connected to a protective cover 11 , and the roller brush 802 is located on the inner side of the protective cover 11 .

[0035] The fixed head 806 is pinched and pulled up and down by hand, and the gear 804 and the rack 805 cooperate to make the roller brush 802 rotate, thereby improving the dust cleaning efficiency.

[0036] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A high-frequency transformer for ozone, comprising a high-frequency transformer body (1), characterized in that: The outer wall of the magnetic core of the high-frequency transformer body (1) is fixedly connected to a U-shaped aluminum alloy sheet (2), the outer wall of the U-shaped aluminum alloy sheet (2) is fixedly connected to a plurality of strip-shaped aluminum alloy sheets (3) arranged at intervals, the side of the plurality of strip-shaped aluminum alloy sheets (3) away from the U-shaped aluminum alloy sheet (2) is commonly fixedly connected to a U-shaped heat insulation cover (4), a side port of the U-shaped heat insulation cover (4) is fixedly connected to a square air inlet pipe (5), a fan (6) is fixedly installed on the inner wall at the port of the square air inlet pipe (5), a filter screen (7) is fixedly connected to the inner wall at the air inlet of the fan (6), and a dust cleaning mechanism (8) is fixedly installed at the port of the square air inlet pipe (5).

2. The ozone-specific high-frequency transformer according to claim 1, characterized in that: The high-frequency transformer body (1) is located in a square air inlet pipe (5), and a conical cover (9) is fixedly connected to the side wall of the magnetic core.

3. The ozone-specific high-frequency transformer according to claim 1, characterized in that: An exhaust pipe (10) is fixedly connected to the port of the U-shaped heat insulation cover (4) on a side away from the square air inlet pipe (5).

4. The ozone-specific high-frequency transformer according to claim 1, characterized in that: The dust cleaning mechanism (8) comprises a rectangular frame (801) fixedly mounted at the port of the square air inlet pipe (5), a retractable roller brush (802) being mounted in the rectangular frame (801), and the bristles of the roller brush (802) are in contact with the filter screen (7).

5. The ozone-specific high-frequency transformer according to claim 4, characterized in that: The side wall of the rectangular frame (801) is vertically provided with a first strip hole (813), the inner wall of the first strip hole (813) is slidably connected with an H-shaped slider (803), the end of the roller brush (802) is axially connected to the H-shaped slider (803), the side of the H-shaped slider (803) located outside the rectangular frame (801) is provided with a gear (804) axially connected to the end of the roller brush (802), the side wall of the rectangular frame (801) is fixedly connected with a rack (805) meshing with the gear (804), the side wall of the H-shaped slider (803) is fixedly connected with a fixed head (806), and the side wall of the rectangular frame (801) is vertically provided with a second strip hole (807), and the connecting shaft between the roller brush (802) and the gear (804) passes through the second strip hole (807).

6. The ozone-specific high-frequency transformer according to claim 4, characterized in that: The bottom of the rectangular frame (801) is provided with an opening (808), a dust box (809) is inserted into the opening (808), the side wall of the dust box (809) is fixedly connected with a rectangular plate (810) that blocks the bottom of the rectangular frame (801), the dust box (809) is hinged with a sealing cover (811) at the port above the rectangular plate (810), the top surface of the sealing cover (811) is inclined, the bottoms of the two ends of the sealing cover (811) are blocked with the top surface of the rectangular plate (810), and the side wall of the sealing cover (811) is provided with a U-shaped opening (812).

7. The ozone-specific high-frequency transformer according to claim 5, characterized in that: The side wall of the H-shaped sliding block (803) located inside the rectangular frame (801) is fixedly connected to a protective cover (11), and the roller brush (802) is located on the inner side of the protective cover (11).

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