Ultraviolet disinfection device

Abstract

The utility model provides an ultraviolet disinfection device which comprises a pipe body, flanges are fixedly arranged at two ends of the pipe body, and a filter cartridge is fixedly mounted in one end of the pipe body. The ultraviolet lamp and the like are arranged in the pipe body and mounted between the purified water conveying pipelines through the flanges, so that the device is small in size; purified water can be shunted through a shunting cylinder and a shunting channel, an ultraviolet lamp is in direct contact with shunted water, a second adjusting plate is adjusted through a second adjusting knob, and the second adjusting plate transversely adjusts the shunting cylinder through an extrusion groove, so that a fixed taper sleeve can be close to the shunting channel, and the flow speed of the purified water is adjusted; purified water can be fully sterilized and disinfected conveniently, and the practicability is high; through the first adjusting mechanism and the second adjusting mechanism, the mounting ring and the ultraviolet lamp can be conveniently disassembled and replaced, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pure water production and disinfection, in particular to an ultraviolet disinfection device. Background Art

[0002] Purified water is pure and clean water without impurities and bacteria. Purified water is usually stored in buckets. Commonly used disinfection methods for purified water equipment include ultraviolet light, ozone sterilization, activated carbon and membrane separation technology. Among them, ultraviolet sterilization is a commonly used sterilization method in purified water equipment, which mainly has the functions of sterilization, TOC degradation and ozone destruction.

[0003] The Chinese utility model patent with publication number CN219031827U proposes an ultraviolet disinfection device for pure water production, including a disinfection shell and a central ultraviolet lamp, a light-transmitting glass tube is provided in the center of the disinfection shell, a central ultraviolet lamp is provided in the center of the light-transmitting glass tube, reflective stickers are provided on the outer wall of the light-transmitting glass tube, gaps are left between the reflective stickers, a supplementary ultraviolet disinfection lamp is provided on the inner wall of the disinfection shell between the reflective stickers, a water inlet valve is provided on one side of the bottom of the disinfection shell, a water outlet valve is provided on one side of the top of the disinfection shell, and one end of the water inlet valve and the water outlet valve extends into the interior of the light-transmitting glass tube.

[0004] The device in the above technical solution consists of two disinfection shells, connecting pipes, etc., which makes it larger in size. A light-transmitting glass tube is arranged inside the disinfection shell. The ultraviolet light used for disinfection is UVC. The glass tube can absorb ultraviolet light, which makes the ultraviolet light attenuation larger. The sterilization and disinfection of pure water is not thorough and the practicality is low.

[0005] To this end, the utility model provides an ultraviolet disinfection device. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an ultraviolet disinfection device to solve the problems raised in the above-mentioned background technology. The utility model arranges the ultraviolet lamp and the like inside the tube body, and the volume of the device is small; and the ultraviolet lamp directly contacts the diverted water, which can fully sterilize and disinfect the pure water, and has high practicality.

[0007] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an ultraviolet disinfection device, including a tube body, flanges are fixedly provided at both ends of the tube body, a filter cartridge is fixedly installed inside one end of the tube body, a diversion cartridge is provided on one side of the filter cartridge corresponding to the inside of the tube body, a diversion channel is opened inside the diversion cartridge, a mounting ring is installed on one side of the diversion cartridge through a limiting mechanism, an ultraviolet lamp is fixedly installed at the position of the diversion channel on one side of the mounting ring, one end of the ultraviolet lamp is arranged inside the diversion channel, the limiting mechanism includes a first adjustment mechanism and a third adjustment mechanism, the first adjustment mechanism includes a first adjustment plate, and the first adjustment plate is limitedly slidably installed inside the inner wall of the tube body.

[0008] Furthermore, a fixed cone sleeve is fixedly installed on one side of the mounting ring at a position corresponding to the ultraviolet lamp. The fixed cone sleeve is fixedly arranged on the outside of the ultraviolet lamp, and the fixed cone sleeve is in the same straight line as the center line of the diversion channel.

[0009] Furthermore, a first adjusting knob is installed on the top of the first adjusting plate for limited rotation, and the first adjusting knob is threadedly installed inside the tube body. The bottom end of the first adjusting plate blocks the top side of the mounting ring, and a first electrode is fixedly installed inside the top of the mounting ring. An electrode rod is fixedly installed inside one end of the first adjusting plate, and a sealing rubber sleeve is fixedly installed on the outer side of the top of the electrode rod, and the sealing rubber sleeve is installed inside the mounting ring.

[0010] Furthermore, the third adjustment mechanism includes a third adjustment knob, which is threadedly installed inside the bottom side of the tube body, and a third adjustment plate is installed on the top end of the third adjustment knob for limited rotation, and the third adjustment plate is blocked on one side of one end of the mounting ring.

[0011] Furthermore, a second adjustment mechanism is provided inside the tube body on one side of the first adjustment mechanism and the third adjustment mechanism, and the second adjustment mechanism includes a second adjustment knob, which is threadedly installed inside the tube body.

[0012] Furthermore, a second adjusting plate is installed on one end of the second adjusting knob for limited rotation, and the second adjusting plate is installed on the inner wall of the tube body for limited sliding.

[0013] Furthermore, an extrusion groove is provided on the outer wall of one end of the diverter tube, an inner wall of one side of the extrusion groove is an inclined surface, and one end of the second adjustment plate is arranged inside the extrusion groove and contacts the inclined surface.

[0014] Furthermore, positioning holes are symmetrically provided at the top and bottom of one end of the diverter tube, and positioning rods are provided at the top and bottom of one side of the mounting ring corresponding to the positioning holes. One end of the positioning rod is installed inside the positioning hole, and a spring is fixedly installed on the outer wall of the diverter tube corresponding to one side of the positioning hole. One end of the spring is in contact with the mounting ring and is mounted on the positioning rod, and a center hole is provided at the center position of the mounting ring.

[0015] The beneficial effects of the utility model are as follows: the utility model is an ultraviolet disinfection device in which an ultraviolet lamp and the like are arranged inside a tube body, and is installed between pure water delivery pipes through a flange, and the device has a small volume; the pure water can be diverted through the diversion tube and the diversion channel, and the ultraviolet lamp directly contacts the diverted water, and the second adjustment plate is adjusted through the second adjustment knob, and the second adjustment plate performs transverse adjustment on the diversion tube through the extrusion groove, so that the fixed cone sleeve can be close to the diversion channel, thereby adjusting the flow rate of the pure water, which is convenient for fully sterilizing and disinfecting the pure water, and has high practicality; the first adjustment mechanism and the second adjustment mechanism are convenient for disassembly and replacement of the mounting ring and the ultraviolet lamp, and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of an ultraviolet disinfection device of the utility model;

[0017] Figure 2 This is a cross-sectional view of an ultraviolet disinfection device of the utility model;

[0018] Figure 3 The utility model is a kind of ultraviolet disinfection device Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a structural diagram of a shunt tube of an ultraviolet disinfection device of the utility model;

[0020] In the figure: 1. tube body; 2. flange; 3. second adjustment mechanism; 4. first adjustment mechanism; 5. third adjustment mechanism; 6. diverter cylinder; 7. filter cylinder; 8. diverter channel; 9. mounting ring; 10. center hole; 11. ultraviolet lamp; 12. fixing cone sleeve; 13. positioning hole; 14. positioning rod; 15. first adjustment plate; 16. first electrode; 17. electrode rod; 18. extrusion groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 to 4The utility model provides a technical solution: an ultraviolet disinfection device, comprising a tube body 1, both ends of the tube body 1 are fixedly provided with flanges 2, a filter cartridge 7 is fixedly installed inside one end of the tube body 1, a diversion cartridge 6 is arranged on one side of the filter cartridge 7 corresponding to the inside of the tube body 1, a diversion channel 8 is opened inside the diversion cartridge 6, a mounting ring 9 is installed on one side of the diversion cartridge 6 through a limiting mechanism, an ultraviolet lamp 11 is fixedly installed at a position corresponding to the diversion channel 8 on one side of the mounting ring 9, one end of the ultraviolet lamp 11 is arranged inside the diversion channel 8, the limiting mechanism comprises a first adjusting mechanism 4 and a third adjusting mechanism 5, the first adjusting mechanism 4 comprises a first adjusting plate 15, the first adjusting plate 15 is limitedly slidably installed inside the inner wall of the tube body 1, the device can be fixedly installed between the pure water delivery pipelines through the flange 2, the water entering the device can be diverted through the diversion cartridge 6 and the diversion channel 8, so as to facilitate the full sterilization and disinfection of the pure water.

[0023] In this embodiment, a first adjusting knob is installed on the top of the first adjusting plate 15 for limited rotation, and the first adjusting knob is screwed and installed inside the tube body 1. The bottom end of the first adjusting plate 15 blocks the top side of the mounting ring 9, and a first electrode 16 is fixedly installed inside the top of the mounting ring 9. An electrode rod 17 is fixedly installed inside one end of the first adjusting plate 15, and a sealing rubber sleeve is fixedly installed on the outer side of the top of the electrode rod 17, and the sealing rubber sleeve is installed inside the mounting ring 9. The third adjusting mechanism 5 includes a third adjusting knob, and the third adjusting knob is screwed and installed inside the bottom side of the tube body 1. A third adjusting plate is installed on the top limit rotation of the third adjusting knob, and the third adjusting plate is blocked on one side of one end of the mounting ring 9. The first adjusting knob drives the first adjusting plate 15 to descend, and the bottom end of the first adjusting plate 15 is blocked at the top of the outer side of the mounting ring 9. The third adjusting plate is adjusted by the third adjusting knob, and the third adjusting plate can be blocked at the bottom of the outer side of the mounting ring 9, which is convenient for installing the mounting ring 9 and the ultraviolet lamp 11. The first adjusting plate 15 drives the electrode rod 17, and the electrode rod 17 contacts the first electrode 16, which is convenient for electrically connecting with the ultraviolet lamp 11 through external wires, and convenient for subsequent power supply to the ultraviolet lamp 11.

[0024] In this embodiment, a fixed cone sleeve 12 is fixedly installed on one side of the mounting ring 9 at the position corresponding to the ultraviolet lamp 11, and the fixed cone sleeve 12 is fixedly set on the outside of the ultraviolet lamp 11, and the fixed cone sleeve 12 is on the same straight line as the center line of the diversion channel 8. A second adjustment mechanism 3 is set on one side of the first adjustment mechanism 4 and the third adjustment mechanism 5 corresponding to the inside of the tube body 1, and the second adjustment mechanism 3 includes a second adjustment knob, and the second adjustment knob is threadedly installed on the inside of the tube body 1, and a second adjustment plate is limitedly rotated and installed on one end of the second adjustment knob, and the second adjustment plate is limitedly slidably installed on the inside of the inner wall of the tube body 1, and an extrusion groove 18 is opened on the outer wall of one end of the diversion tube 6, and one side of the inner wall of the extrusion groove 18 is an inclined surface, and one end of the second adjustment plate is set inside the extrusion groove 18 and contacts the inclined surface. Positioning holes 13 are symmetrically provided at the top and bottom of one end of the diverter cylinder 6, and a positioning rod 14 is provided at the top and bottom of one side of the mounting ring 9 at the position corresponding to the positioning hole 13. One end of the positioning rod 14 is installed inside the positioning hole 13, and a spring is fixedly installed on the outer wall of the diverter cylinder 6 on one side of the positioning hole 13. One end of the spring contacts the mounting ring 9 and is sleeved on the positioning rod 14. A center hole 10 is provided at the center position of the mounting ring 9. The second adjusting knob is turned, and the second adjusting knob adjusts the diverter cylinder 6 through the second adjusting plate and the extrusion groove 18, so that one end of the fixed cone sleeve 12 is close to the diverter channel 8, thereby controlling and adjusting the flow rate of the pure water. The positioning rod 14 and the positioning hole 13 can position the mounting ring 9, which is convenient for the subsequent sterilization and disinfection of the pure water by the ultraviolet lamp 11.

[0025] When using the ultraviolet disinfection device, the device is installed between the pure water delivery pipeline through the flange 2 and the tube body 1. A wire hole is opened above the first adjustment plate 15 corresponding to the inside of the tube body 1. An external wire is installed inside the wire hole. The external wire is fixedly electrically connected to the top of the electrode rod 17. The mounting ring 9 is an epoxy resin structure. One end of the ultraviolet lamp 11 mounting wire is directly cast inside the mounting ring 9 to improve the sealing of the ultraviolet lamp 11. The ultraviolet lamp 11 is electrically connected to the first electrode 16 through the wire. The ultraviolet lamp 11 and the mounting ring 9 are installed inside the tube body 1. The positioning rod 14 is inserted into the positioning hole 13. The mounting ring 9 contacts the spring and presses the mounting ring 9 toward the inside of the tube body 1. The first adjusting knob and the second adjusting knob are turned. The first adjusting knob drives the first adjusting plate 15 to move downward. The first The bottom end of the adjusting plate 15 is stuck on the top of the outer side of the mounting ring 9, and the third adjusting knob drives the third adjusting plate to rise and block the outer side of the bottom end of the mounting ring 9, which is convenient for installing the mounting ring 9 and the ultraviolet lamp 11. One end of the ultraviolet lamp 11 is inserted into the inside of the diversion channel 8, and the pure water enters from the left end of the tube body 1, filters impurities through the filter cylinder 7, and enters the inside of the diversion cylinder 6 and the diversion channel 8. The pure water can be diverted through the diversion cylinder 6 and the diversion channel 8. The ultraviolet lamp 11 directly contacts the diverted water and sterilizes it. The second adjusting knob is used to adjust the second adjusting plate, and the second adjusting plate is used to adjust the diversion cylinder 6 laterally through the extrusion groove 18, so that the fixed cone sleeve 12 can be close to the diversion channel 8, thereby adjusting the flow rate of the pure water, which is convenient for fully sterilizing and disinfecting the pure water, and has high practicality.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An ultraviolet disinfection device, comprising a tube body (1), characterized in that: Both ends of the tube body (1) are fixedly provided with flanges (2); a filter cartridge (7) is fixedly installed inside one end of the tube body (1); a flow divider cartridge (6) is arranged on one side of the filter cartridge (7) corresponding to the inside of the tube body (1); a flow divider channel (8) is provided inside the flow divider cartridge (6); a mounting ring (9) is installed on one side of the flow divider cartridge (6) via a limiting mechanism; an ultraviolet lamp (11) is fixedly installed on one side of the mounting ring (9) at a position corresponding to the flow divider channel (8); one end of the ultraviolet lamp (11) is arranged inside the flow divider channel (8); the limiting mechanism comprises a first adjustment mechanism (4) and a third adjustment mechanism (5); the first adjustment mechanism (4) comprises a first adjustment plate (15); the first adjustment plate (15) is limitedly slidably installed inside the inner wall of the tube body (1).

2. An ultraviolet disinfection device according to claim 1, characterized in that: A fixed cone sleeve (12) is fixedly mounted on one side of the mounting ring (9) at a position corresponding to the ultraviolet lamp (11); the fixed cone sleeve (12) is fixedly arranged on the outside of the ultraviolet lamp (11); and the fixed cone sleeve (12) and the center line of the diversion channel (8) are on the same straight line.

3. The ultraviolet disinfection device according to claim 1, characterized in that: A first adjusting knob is mounted on the top of the first adjusting plate (15) for limited rotation. The first adjusting knob is screwed and mounted inside the tube body (1). The bottom end of the first adjusting plate (15) blocks one side of the top of the mounting ring (9). A first electrode (16) is fixedly mounted inside the top of the mounting ring (9). An electrode rod (17) is fixedly mounted inside one end of the first adjusting plate (15). A sealing rubber sleeve is fixedly mounted on the outer side of the top of the electrode rod (17). The sealing rubber sleeve is mounted inside the mounting ring (9).

4. An ultraviolet disinfection device according to claim 3, characterized in that: The third adjustment mechanism (5) comprises a third adjustment knob, the third adjustment knob being threadedly mounted inside the bottom side of the tube body (1), a third adjustment plate being rotationally limitedly mounted on the top end of the third adjustment knob, the third adjustment plate being blocked on one side of one end of the mounting ring (9).

5. The ultraviolet disinfection device according to claim 1, characterized in that: A second adjustment mechanism (3) is provided inside the tube body (1) on one side of the first adjustment mechanism (4) and the third adjustment mechanism (5), and the second adjustment mechanism (3) comprises a second adjustment knob, and the second adjustment knob is threadedly mounted inside the tube body (1).

6. An ultraviolet disinfection device according to claim 5, characterized in that: A second adjustment plate is mounted on one end of the second adjustment knob in a limited rotation manner, and the second adjustment plate is mounted on the inner wall of the tube body (1) in a limited sliding manner.

7. An ultraviolet disinfection device according to claim 6, characterized in that: An extrusion groove (18) is provided on the outer wall of one end of the diversion cylinder (6), one inner wall of the extrusion groove (18) is an inclined surface, and one end of the second adjustment plate is arranged inside the extrusion groove (18) and in contact with the inclined surface.

8. An ultraviolet disinfection device according to claim 7, characterized in that: Positioning holes (13) are symmetrically provided at the top and bottom of one end of the diverter tube (6); positioning rods (14) are provided at the top and bottom of one side of the mounting ring (9) at positions corresponding to the positioning holes (13); one end of the positioning rod (14) is installed inside the positioning hole (13); a spring is fixedly installed on the outer wall of the diverter tube (6) corresponding to one side of the positioning hole (13); one end of the spring contacts the mounting ring (9) and is sleeved on the positioning rod (14); and a center hole (10) is provided at the center position of the mounting ring (9).

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