Efficient ozone generator

Abstract

The utility model relates to the technical field of ozone generators, in particular to an efficient ozone generator. According to the technical scheme, the device comprises a barrel, an upper cover plate and a lower cover plate are fixedly installed on the upper surface and the lower surface of the barrel respectively, an air inlet pipe is fixedly connected to one side of the lower surface of the lower cover plate, an exhaust fan is fixedly installed on one side of the upper surface of the upper cover plate, and an ultraviolet lamp is fixedly connected to the axis position of the lower surface of the upper cover plate; a spiral blade is fixedly installed on the inner wall of the barrel, and reflecting coatings are arranged on the inner wall of the barrel and the outer surface of the spiral blade. When the ozone generator is used for producing ozone by irradiating air with ultraviolet rays, the time for irradiating air with the ultraviolet rays can be prolonged, so that the ozone production efficiency and concentration are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ozone generators, in particular to a high-efficiency ozone generator. Background Art

[0002] An ozone generator is a device used to produce ozone gas. However, since ozone is easily decomposed and cannot be stored, it needs to be produced on-site and used by an ozone generator. The main ways to produce ozone by an ozone generator are ultraviolet irradiation, high-voltage discharge and electrolysis.

[0003] At present, when ozone is produced by irradiating the air with ultraviolet rays, the efficiency of ozone production is often low due to the short time of ultraviolet rays irradiating the air, which affects the ozone production concentration. For this reason, we propose a high-efficiency ozone generator. Utility Model Content

[0004] The utility model aims to provide a high-efficiency ozone generator, which has the advantages of being able to prolong the time of ultraviolet irradiation to air when producing ozone by ultraviolet irradiation to air, thereby improving the efficiency and concentration of ozone production, and solves the problem that when ozone is currently produced by ultraviolet irradiation to air, the efficiency of ozone production is low due to the short time of ultraviolet irradiation to air, which affects the concentration of ozone production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency ozone generator, comprising a cylinder, an upper cover plate and a lower cover plate are fixedly installed on the upper and lower surfaces of the cylinder respectively, an air inlet pipe is fixedly connected to one side of the lower surface of the lower cover plate, an exhaust fan is fixedly installed on one side of the upper surface of the upper cover plate, an ultraviolet lamp is fixedly connected at the axial position of the lower surface of the upper cover plate, a spiral blade is fixedly installed on the inner wall of the cylinder, and a reflective coating is provided on the inner wall of the cylinder and the outer surface of the spiral blade.

[0006] Preferably, a coil spring is fixedly connected to the inner wall of the air intake pipe, a sliding ring is fixedly connected to the end of the coil spring, and a dust filter is fixedly installed on the inner wall of the sliding ring.

[0007] Preferably, the upper cover plate and the lower cover plate are fixedly connected by bolts and a cylinder.

[0008] Preferably, the end of the exhaust fan input pipe is fixedly connected to the upper surface of the upper cover plate. Preferably, a frequency converter is fixedly installed on the upper surface of the upper cover plate near the rear surface, and the frequency converter is electrically connected to the exhaust fan.

[0009] Preferably, the exhaust fan is a variable frequency fan.

[0010] Preferably, an ozone concentration detection probe is fixedly installed on the outer surface of the exhaust fan output pipe, an ozone concentration detector is fixedly installed on the upper surface of the upper cover plate near the front surface, and the ozone concentration detector and the ozone concentration detection probe are electrically connected.

[0011] Preferably, a light controller is fixedly mounted on a side of the upper surface of the upper cover plate facing away from the exhaust fan, and the light controller is electrically connected to the ultraviolet lamp.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model achieves the effect of extending the time of ultraviolet irradiation of air when producing ozone by ultraviolet irradiation of air by arranging a cylinder, an upper cover plate, a lower cover plate, an exhaust fan, an air inlet pipe, a spiral blade, an ultraviolet lamp and a reflective coating. The exhaust fan extracts the air inside the cylinder, and the outside air enters the cylinder through the air inlet pipe. The spiral blade forms a spiral airflow channel between the ultraviolet lamp and the cylinder. The air flows along the spiral airflow channel, which prolongs the residence time of the air inside the cylinder, thereby prolonging the irradiation time of the ultraviolet lamp. The ultraviolet light emitted by the ultraviolet lamp can be reflected by the reflective coating to further irradiate the air, thereby improving the ozone production efficiency.

[0014] 2. The utility model achieves the effect of dust prevention inside the cylinder by arranging a spiral spring, a sliding ring and a dust filter, and also facilitates the cleaning of the dust filter. The dust impurities in the air are filtered out by the dust filter before the outside air enters the cylinder. When the dust impurities adhered to and accumulated on the dust filter need to be cleaned, the sliding ring and the dust filter can be directly pulled out of the intake pipe for cleaning.

[0015] 3. The utility model achieves the effect of being able to adjust the power of ozone production by setting up a frequency converter and a lamp controller. The lamp controller can control the operating power of the ultraviolet lamp, and the frequency converter controls the operating power of the exhaust fan, which can control the flow rate of ozone discharged by the exhaust fan, so as to achieve the purpose of controlling the ozone production power.

[0016] 4. The utility model achieves the effect of facilitating the control of the produced ozone concentration by arranging an ozone concentration detection probe and an ozone concentration detector. The ozone concentration exhausted by the exhaust fan is detected by the ozone concentration detection probe and the ozone concentration detector, and the ozone concentration exhausted by the exhaust fan can be adjusted by adjusting the operating power of the exhaust fan and the ultraviolet lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2It is a partial three-dimensional schematic diagram of the exhaust fan of the utility model;

[0019] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the partial main cross-sectional structure of the air intake pipe of the utility model.

[0021] Figure numerals: 1. lower cover; 2. cylinder; 3. upper cover; 4. exhaust fan; 5. frequency converter; 6. lamp controller; 7. ozone concentration detection probe; 8. ozone concentration detector; 9. ultraviolet lamp; 10. spiral blade; 11. reflective coating; 12. air intake pipe; 13. dust filter; 14. sliding ring; 15. spiral spring. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1

[0024] like Figure 1-Figure 4 As shown, the utility model proposes a high-efficiency ozone generator, including a high-efficiency ozone generator, including a cylinder 2, the cylinder 2 is hollow inside and penetrated from top to bottom, the upper surface and the lower surface of the cylinder 2 are respectively fixedly installed with an upper cover plate 3 and a lower cover plate 1, the upper cover plate 3 and the lower cover plate 1 are fixedly connected to the cylinder 2 by bolts, so as to facilitate the disassembly and assembly of the upper cover plate 3 and the lower cover plate 1, one side of the lower surface of the lower cover plate 1 is fixedly connected with an air inlet pipe 12, one side of the upper surface of the upper cover plate 3 is fixedly installed with an exhaust fan 4, and the exhaust fan 4 input pipe The end is fixedly connected to the upper surface of the upper cover plate 3. When the exhaust fan 4 is working, the air inside the cylinder 2 is extracted, and the outside air enters the cylinder 2 from the air inlet pipe 12. The ultraviolet lamp 9 is fixedly connected at the axial position of the lower surface of the upper cover plate 3. The inner wall of the cylinder 2 is fixedly installed with a spiral blade 10. The spiral blade 10 forms a spiral airflow channel between the ultraviolet lamp 9 and the cylinder 2 to extend the flow time of the air inside the cylinder 2. The inner wall of the cylinder 2 and the outer surface of the spiral blade 10 are both provided with a reflective coating 11.

[0025] When the utility model is in use, the exhaust fan 4 works to extract the air inside the cylinder 2, and the outside air enters the cylinder 2 through the air inlet pipe 12. The spiral blades 10 form a spiral airflow channel between the ultraviolet lamp 9 and the cylinder 2. The air flows along the spiral airflow channel, which prolongs the residence time of the air inside the cylinder 2, thereby prolonging the irradiation time of the ultraviolet lamp 9. The ultraviolet light emitted by the ultraviolet lamp 9 is reflected by the reflective coating 11, which can further irradiate the air and improve the ozone production efficiency.

[0026] Embodiment 2

[0027] like Figure 3 and Figure 4 As shown, the utility model proposes a high-efficiency ozone generator. Compared with the first embodiment, this embodiment also includes a coil spring 15 fixedly connected to the inner wall of the air inlet pipe 12, a sliding ring 14 fixedly connected to the end of the coil spring 15, and a dust filter 13 fixedly installed on the inner wall of the sliding ring 14, and the dust filter 13 is located below the coil spring 15.

[0028] In this embodiment, dust impurities in the air are filtered out by the dust filter 13 before the outside air enters the cylinder 2. When it is necessary to clean the dust impurities adhered to and accumulated on the dust filter 13, the sliding ring 14 and the dust filter 13 can be directly pulled out from the air intake pipe 12 for cleaning.

[0029] Embodiment 3

[0030] like Figure 1-Figure 3 As shown, the utility model proposes a high-efficiency ozone generator. Compared with the first embodiment, the present embodiment also includes a frequency converter 5 fixedly installed on the upper surface of the upper cover plate 3 near the rear surface, the frequency converter 5 and the exhaust fan 4 are electrically connected, the exhaust fan 4 is a variable frequency fan, an ozone concentration detection probe 7 is fixedly installed on the outer surface of the output pipe of the exhaust fan 4, an ozone concentration detector 8 is fixedly installed on the upper surface of the upper cover plate 3 near the front surface, and the ozone concentration detector 8 is electrically connected to the ozone concentration detection probe 7, a light controller 6 is fixedly installed on the side of the upper surface of the upper cover plate 3 away from the exhaust fan 4, and the light controller 6 and the ultraviolet lamp 9 are electrically connected.

[0031] In this embodiment, the ozone concentration exhausted by the exhaust fan 4 is detected by the ozone concentration detection probe 7 and the ozone concentration detector 8, the operating power of the ultraviolet lamp 9 can be controlled by the lamp controller 6, and the operating power of the exhaust fan 4 can be controlled by the frequency converter 5, thereby controlling the ozone concentration and gas flow rate exhausted by the exhaust fan 4.

[0032] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A high-efficiency ozone generator, comprising a cylinder (2), characterized in that: An upper cover plate (3) and a lower cover plate (1) are fixedly mounted on the upper and lower surfaces of the cylinder (2), respectively; an air inlet pipe (12) is fixedly connected to one side of the lower surface of the lower cover plate (1); an exhaust fan (4) is fixedly mounted to one side of the upper surface of the upper cover plate (3); an ultraviolet lamp (9) is fixedly connected at the axial position of the lower surface of the upper cover plate (3); a spiral blade (10) is fixedly mounted on the inner wall of the cylinder (2); and a reflective coating (11) is provided on the inner wall of the cylinder (2) and the outer surface of the spiral blade (10).

2. A high-efficiency ozone generator according to claim 1, characterized in that: A coil spring (15) is fixedly connected to the inner wall of the air intake pipe (12), a sliding ring (14) is fixedly connected to the end of the coil spring (15), and a dust filter (13) is fixedly installed on the inner wall of the sliding ring (14).

3. A high-efficiency ozone generator according to claim 1, characterized in that: The upper cover plate (3) and the lower cover plate (1) are both fixedly connected to the cylinder (2) via bolts.

4. A high-efficiency ozone generator according to claim 1, characterized in that: The end of the inlet pipe of the exhaust fan (4) is fixedly connected to the upper surface of the upper cover plate (3).

5. A high-efficiency ozone generator according to claim 4, characterized in that: A frequency converter (5) is fixedly mounted on the upper surface of the upper cover plate (3) near the rear surface, and the frequency converter (5) is electrically connected to the exhaust fan (4).

6. A high-efficiency ozone generator according to claim 5, characterized in that: The exhaust fan (4) is a variable frequency fan.

7. A high-efficiency ozone generator according to claim 4, characterized in that: An ozone concentration detection probe (7) is fixedly mounted on the outer surface of the output pipe of the exhaust fan (4), and an ozone concentration detector (8) is fixedly mounted on the upper surface of the upper cover plate (3) near the front surface, and the ozone concentration detector (8) is electrically connected to the ozone concentration detection probe (7).

8. A high-efficiency ozone generator according to claim 1, characterized in that: A light controller (6) is fixedly mounted on the side of the upper surface of the upper cover plate (3) facing away from the exhaust fan (4), and the light controller (6) is electrically connected to the ultraviolet lamp (9).

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