Ultrasonic cleaning ultraviolet sterilizer applied to water treatment

Abstract

The utility model relates to an ultrasonic cleaning ultraviolet sterilizer applied to water treatment in the technical field of laboratory sterilization. The ultrasonic cleaning ultraviolet sterilizer comprises a main body and a control system, the control system is mounted on the main body through a control cabinet bracket; the body comprises a main cavity and flange covers located at the two ends of the main cavity. A hole for mounting the ultraviolet lamp assembly is formed in the flange cover; the ultraviolet lamp assembly comprises an ultraviolet lamp tube and a quartz tube sleeve arranged on the ultraviolet lamp tube in a sleeving mode. A plurality of mounting short pipes for mounting vibrators, a water inlet and a water outlet are arranged outside the main cavity; the control system comprises a control cabinet body, an ultrasonic generating device, an ultraviolet power module, a control panel, a control panel power supply, an oscillator connector, an ultraviolet connector and the like. Ultrasonic water is adopted for cleaning, the quartz tube does not need to be mechanically moved back and forth to be cleaned, the quartz tube and the ultraviolet lamp tube are not prone to breakage, safety is achieved, no transmission mechanism is arranged, no residues are left in the cavity during cleaning, cleaning and maintenance are achieved without shutdown, and device data can be collected in real time through the sensor.

Description

Technical Field

[0001] This utility model relates to the field of laboratory disinfection technology, and in particular to an ultrasonic cleaning ultraviolet disinfection device for water treatment. Background Technology

[0002] Laboratory sterilizers primarily utilize the powerful destructive effect of ultraviolet (UV) light on the DNA of organisms, disrupting the replication chain of microorganisms and thus preventing their reproduction, achieving rapid inactivation. However, sterilization efficiency is not instantaneous; water quality and turbidity, bacterial and microbial concentration, water flow rate, total power and arrangement of UV lamps, irradiation distance, and irradiation time directly affect the final sterilization effect. UV lamps, being consumable parts, require frequent replacement and cleaning of the outer quartz tube. Currently, most laboratory sterilizers on the market use a mechanical assembly that moves back and forth to clean the quartz tube. This approach has three drawbacks: First, the reciprocating movement of the assembly can easily cause the quartz tube to break, and even the internal UV lamp to rupture; second, the internal transmission mechanism is easily damaged and difficult to repair and clean internal residue; third, during maintenance and cleaning without shutting down the machine, the water flow rate inside the chamber and the data collected are affected.

[0003] This utility model proposes a technical solution to solve the above problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model proposes an ultrasonic cleaning and ultraviolet sterilizer for water treatment. The technical solution of this utility model is implemented as follows:

[0005] An ultrasonic cleaning and ultraviolet sterilizer for water treatment includes a main body and a control system;

[0006] The control system is mounted on the main body via a control cabinet bracket;

[0007] The main body includes a main cavity and flange covers located at both ends of the main cavity;

[0008] The flange cover has holes for installing the ultraviolet lamp assembly;

[0009] The ultraviolet lamp assembly includes an ultraviolet lamp tube and a quartz tube sleeve fitted over the ultraviolet lamp tube;

[0010] The main cavity is provided with several short mounting pipes for mounting the vibrator, as well as the water inlet and outlet of the equipment.

[0011] The control system includes a control cabinet, a display screen, an ultrasonic generator, an ultraviolet power module, a control board, a control board power supply, a vibrator connector, and an ultraviolet connector.

[0012] The ultrasonic generator, the ultraviolet power module, the control board, and the control board power supply are installed inside the control cabinet. The vibrator connector is located on the outside of the control cabinet, and the ultraviolet connector is located at one end of the control cabinet.

[0013] The control board is connected to the ultraviolet lamp and the vibrator through an ultraviolet power module and an ultrasonic generator.

[0014] The ultraviolet power module supplies power to the ultraviolet lamp tube through an ultraviolet connector.

[0015] The ultrasonic generator is connected to the vibrator via a vibrator connector.

[0016] Preferably, it also includes an ultraviolet sensor;

[0017] The control cabinet is also equipped with an ultraviolet sensor connector for connecting the control board and the ultraviolet sensor.

[0018] Preferably, it also includes a temperature sensor;

[0019] The control cabinet is also equipped with a temperature sensor connector for connecting the control board and the temperature sensor.

[0020] Preferably, it also includes a flow sensor;

[0021] The control cabinet is also equipped with a flow sensor connector for connecting the control board and the flow sensor.

[0022] Preferably, the control system further includes a switching assembly;

[0023] The switch assembly is disposed on the outer surface of the control cabinet.

[0024] Preferably, the control system further includes an indicator light assembly;

[0025] The indicator light assembly is located on the outer surface of the control cabinet.

[0026] Preferably, the main body further includes a base support;

[0027] The base bracket is installed on the lower surface of the main cavity.

[0028] Preferably, at least one of the flange covers is provided with a PG waterproof connector; the PG waterproof connector is used to connect the ultraviolet lamp tube and the ultraviolet power module.

[0029] The advantages of this utility model are as follows:

[0030] Using ultrasonic water cleaning, there is no need to move the quartz tube back and forth for cleaning. The quartz tube and ultraviolet lamp tube are not easy to break, making it safer. There is no transmission mechanism, so no residue will remain in the cavity during cleaning. Cleaning and maintenance can be performed without stopping the machine. The device data can be collected in real time through sensors. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0033] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model; wherein, Figure 1 The top left image is the front view. Figure 1 The right image in the image is a side view. Figure 1 The bottom left image is a top view;

[0034] Figure 2 for Figure 1 The schematic diagram of the main body in the embodiment shown is as follows, wherein, Figure 2 The image above is a front view. Figure 2 The image below is a top view;

[0035] Figure 3 for Figure 1 The diagram shown is a schematic representation of the control system in the embodiment shown.

[0036] Figure 4 for Figure 3 The diagram shows the internal structure of the control system.

[0037] In the above figures, the figure numbers indicate the following:

[0038] 1. Main cavity;

[0039] 2. Ultraviolet lamp assembly;

[0040] 3. Oscillator;

[0041] 4. Control cabinet bracket;

[0042] 5. Base support;

[0043] 6. Control cabinet;

[0044] 7. Water inlet;

[0045] 8. Water outlet;

[0046] 9. Fixing ring;

[0047] 10. End cap short pipe;

[0048] 11. Quartz tube nut;

[0049] 12. Flow sensor mounting head;

[0050] 13. Ultraviolet sensor mounting head;

[0051] 14. Temperature sensor mounting head;

[0052] 15. Display screen;

[0053] 16. Control switch;

[0054] 17. Indicator light assembly;

[0055] 18. UV lamp control connector;

[0056] 19. Equipment power input connector;

[0057] 20. Ultraviolet sensor connector;

[0058] 21. Temperature and flow sensor connectors;

[0059] 22. Ultrasonic transducer control connector;

[0060] 23. Ultrasonic generator;

[0061] 24. Control panel;

[0062] 25. Power supply for the control board;

[0063] 26. Ultraviolet power supply module;

[0064] 27. Current collector;

[0065] 28. Terminal block;

[0066] 29, PG waterproof connector. Detailed Implementation

[0067] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments and accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0068] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used in the detailed description is for the purpose of describing particular embodiments only and is not intended to limit the invention; the terms “comprising” and “having” and any variations thereof in the specification, claims and foregoing description of the invention are intended to cover non-exclusive inclusion.

[0069] In the description of the specific embodiments of this utility model, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly defined.

[0070] In this invention, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this invention can be combined with other embodiments.

[0071] In the description of this utility model embodiment, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this utility model, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0072] The embodiments of the present invention will be described in more detail below through examples. It should be noted that the embodiments of the present invention are not limited to these examples.

[0073] Example

[0074] In one specific embodiment, such as Figure 1-4 As shown, an ultrasonic cleaning ultraviolet sterilizer for water treatment includes a main body and a control system.

[0075] The control system is mounted on the main body via the control cabinet bracket 4.

[0076] The main body includes the main cavity 1 and flange covers located at both ends of the main cavity 1.

[0077] The flange cover has holes for installing the UV lamp assembly 2.

[0078] The ultraviolet lamp assembly 2 includes an ultraviolet lamp tube and a quartz tube sleeve fitted over the ultraviolet lamp tube.

[0079] The main cavity 1 is provided with several short mounting tubes for mounting the vibrator 3, as well as water inlet 7 and water outlet 8 for cleaning the ultraviolet lamp assembly 2.

[0080] The control system includes a control cabinet 6, an ultrasonic generator 23, a control board power supply 25, an ultraviolet power module 26, a control board 24, an ultrasonic transducer control connector 22, an ultraviolet lamp control connector 18, and an equipment power connector 19.

[0081] The ultrasonic generator, power module, and control board 24 are installed inside the control cabinet 6. The transducer 3 connector is located on the outside of the control cabinet 6, and the ultraviolet connector is located at one end of the control cabinet 6.

[0082] The ultrasonic generator 23 is connected to the transducer 3 via the ultrasonic transducer control connector 22.

[0083] The control board 24 is connected to the ultraviolet lamp tube via the ultraviolet lamp control connector 18.

[0084] The power supply for the control board is used to power the control board 24.

[0085] This embodiment also includes an ultraviolet sensor.

[0086] The control cabinet 6 is also equipped with an ultraviolet sensor connector 20 for connecting the control board 24 and the ultraviolet sensor.

[0087] This embodiment also includes a temperature sensor and a flow sensor.

[0088] The control cabinet 6 is also equipped with temperature and flow sensor connectors 21 for connecting the control board 24 and the temperature and flow sensors.

[0089] In this embodiment, the control system also includes a display screen 15.

[0090] The display screen 15 is located on the outer surface of the control cabinet 6.

[0091] In this embodiment, the control system also includes two control switches 16.

[0092] The switch assembly is located on the outer surface of the control cabinet 6.

[0093] In this embodiment, the control system also includes an indicator light assembly 17.

[0094] Indicator light assembly 17 is located on the outer surface of control cabinet 6.

[0095] In this embodiment, the main body also includes a base support 5.

[0096] The base bracket 5 is installed on the lower surface of the main cavity 1.

[0097] In this embodiment, at least one flange cover is provided with a PG waterproof connector 29. The PG waterproof connector 29 is used to connect the ultraviolet lamp tube and the power module.

[0098] In this embodiment, the main body consists of a 1500mm long DN150 main pipe (main cavity 1) and flange covers with welded openings at both ends for internal installation of ultraviolet lamp tubes and quartz sleeves.

[0099] The flange covers at both ends have five holes, each welded with a DN32 single-threaded end. The left flange cover also has a perforated quartz tube nut 11 and a PG waterproof connector 29. The power cords of the UV lamps are connected to the power components of the control system one by one through the PG connectors. The flange cover is equipped with a non-perforated quartz tube nut 11.

[0100] Two DN100 short pipes are welded to the 90-degree side opening in the middle section of the main cavity 1. Each DN100 short pipe is equipped with a flange, one as the water inlet 7 and the other as the water outlet 8.

[0101] Three DN15 single-wire heads are welded to the 90-degree side opening in the middle section of the main cavity 1, serving as mounting heads 14 for the temperature sensor, 12 for the flow sensor, and 13 for the ultraviolet sensor. These mounting heads are used to install the temperature sensor, flow sensor, and ultraviolet sensor, respectively. They are then connected to the control board 24 via signal lines.

[0102] Two rows of short end-capped tubes are welded at 35-degree angles to the bottom centerline of the main cavity 1 for installing the oscillators 3. There are three in one row and four in the other. The oscillators 3 are spaced 300mm apart, with a radial angle of 70 degrees. This allows for better, more comprehensive cleaning of the quartz tube sleeve and the inside of the main cavity 1.

[0103] Fixing rings 9 are welded and installed at 230mm intervals at both ends of the main cavity 1 to install the bottom bracket and control cabinet bracket 4.

[0104] The control system includes a control display screen 15 embedded outside the control cabinet, two control switches 16, and five indicator lights.

[0105] The power supply 25 for the control board is used to supply power to the control board 24.

[0106] The control system also includes current collector 27 and terminal block 28.

[0107] The display screen 15 is used to display real-time monitoring data and the current status of the equipment.

[0108] The two control switches 16 are used for manual control of the power module and ultrasonic cleaning, respectively.

[0109] The indicator light assembly 17 is used to display the operating status of the device, including power storage and cleaning status.

[0110] The control board 24 integrates signal processing functions such as flow rate, temperature, and ultraviolet intensity, as well as ultrasonic cleaning control.

[0111] The ultrasonic generator 23 is a device for generating and supplying ultrasonic energy to the transducer 3. Its purpose is to convert mains power (220V or 380V, 50Hz or 60Hz) into a high-frequency alternating current signal that can be matched with the transducer 3.

[0112] The UV power module 26, also known as the UV generator, is responsible for switching on and off, adjusting brightness, and monitoring the working status of the UV lamp.

[0113] The advantages of this embodiment are as follows:

[0114] 1. The design adopts sanitary stainless steel pipes and national standard flanges, which have good corrosion resistance and hygiene performance. The size, material, surface treatment and cleanliness of the pipe fittings can meet the water requirements of the laboratory.

[0115] 2. Two rows (3+4) of transducers 3 are symmetrically arranged at 35 degrees on both sides of the bottom centerline of the main body. The ultrasonic generator 23 generates tiny eddies and microbubbles through the vibration of the transducers 3, transferring energy to the surface of the quartz sleeve. Under this weak but high-frequency vibration, dirt and contaminants are quickly dispersed, peeled off, and effectively removed. Cleaning efficiency is higher.

[0116] 3. In this embodiment, five sets of ultraviolet lamps are evenly distributed in a ring within the main cavity 1, with a length of approximately 1.5 meters. The water flow direction adopts a branching, side-discharge configuration, which facilitates the formation of vortices within the cavity, thereby improving the ultraviolet disinfection efficiency.

[0117] 4. This solution uses an ultraviolet sensor to detect the ultraviolet intensity inside the cavity to determine the surface cleanliness of the ultraviolet lamp, thereby deciding whether internal cleaning is required.

[0118] 5. This solution collects water quality and flow data through a control system and is equipped with an automatic monitoring and adjustment system that can automatically adjust the irradiation time and intensity based on real-time water quality data to achieve efficient and precise disinfection and sterilization.

[0119] It should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ultrasonic cleaning and ultraviolet sterilizer for water treatment, characterized in that, Including the main body and control system; The control system is mounted on the main body via a control cabinet bracket; The main body includes a main cavity and flange covers located at both ends of the main cavity; The flange cover has holes for installing the ultraviolet lamp assembly; The ultraviolet lamp assembly includes an ultraviolet lamp tube and a quartz tube sleeve fitted over the ultraviolet lamp tube; The main cavity is provided with several short mounting pipes for mounting the vibrator, as well as the water inlet and outlet of the equipment. The control system includes a control cabinet, a display screen, an ultrasonic generator, an ultraviolet power module, a control board, a control board power supply, a vibrator connector, and an ultraviolet connector. The ultrasonic generator, the ultraviolet power module, the control board, and the control board power supply are installed inside the control cabinet. The vibrator connector is located on the outside of the control cabinet, and the ultraviolet connector is located at one end of the control cabinet. The control board is connected to the ultraviolet lamp and the vibrator through an ultraviolet power module and an ultrasonic generator. The ultraviolet power module supplies power to the ultraviolet lamp tube through an ultraviolet connector; The ultrasonic generator is connected to the vibrator via a vibrator connector.

2. The ultrasonic cleaning and ultraviolet sterilizer for water treatment according to claim 1, characterized in that, It also includes an ultraviolet sensor; The control cabinet is also equipped with an ultraviolet sensor connector for connecting the control board and the ultraviolet sensor.

3. The ultrasonic cleaning and ultraviolet sterilizer for water treatment according to claim 1, characterized in that, It also includes a temperature sensor; The control cabinet is also equipped with a temperature sensor connector for connecting the control board and the temperature sensor.

4. The ultrasonic cleaning and ultraviolet sterilizer for water treatment according to claim 1, characterized in that, It also includes flow sensors; The control cabinet is also equipped with a flow sensor connector for connecting the control board and the flow sensor.

5. The ultrasonic cleaning and ultraviolet sterilizer for water treatment according to claim 1, characterized in that, The control system also includes a switching assembly; The switch assembly is disposed on the outer surface of the control cabinet.

6. The ultrasonic cleaning and ultraviolet sterilizer for water treatment according to claim 1, characterized in that, The control system also includes an indicator light assembly; The indicator light assembly is located on the outer surface of the control cabinet.

7. The ultrasonic cleaning and ultraviolet sterilizer for water treatment according to claim 1, characterized in that, The main body also includes a base support; The base bracket is installed on the lower surface of the main cavity.

8. The ultrasonic cleaning and ultraviolet sterilizer for water treatment according to claim 1, characterized in that, At least one of the flange covers is provided with a PG waterproof connector; the PG waterproof connector is used to connect the ultraviolet lamp tube and the ultraviolet power module.

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