Ultraviolet sterilization device for secondary water supply

Abstract

The utility model discloses a secondary water supply ultraviolet sterilization device, which belongs to the technical field of water supply sterilization and comprises a pipe body, a water inlet pipe is fixed at the top of one end of the pipe body, a water outlet pipe is fixed at the top of the other end of the pipe body, light-transmitting pipes are uniformly arranged in the pipe body, and a sealing pipe is arranged at one end of the pipe body. A mounting ring is arranged between the sealing pipe and the pipe body, and limiting pipe sides are arranged at one end of the pipe body and one end of the sealing pipe. Through cooperative use of the pipe body, the water inlet pipe, the water outlet pipe, the light-transmitting pipe, the limiting pipe, the ultraviolet lamp tube, the sealing pipe, the sealing ring, the mounting ring, the baffle plate and the control box, the flowing path length and the flowing time of a water source in the pipe body can be increased, and meanwhile, the flowing water source is easier to be in light contact with the ultraviolet lamp; therefore, the contact area with the ultraviolet lamp tube is increased, the contact time is prolonged, the sterilization effect of the secondary water supply ultraviolet sterilization device is improved, and the water quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply sterilization, in particular to a secondary water supply ultraviolet sterilization device. Background Art

[0002] With the improvement of people's living standards, general domestic water supply systems require 24-hour uninterrupted water supply. For building water supply equipment, the peak of water supply is mainly concentrated in the morning, noon and evening, and the water supply is relatively small at other times (the water supply varies greatly). With the continuous increase of urban population, residential buildings are gradually expanding to the suburbs. In some areas, due to the long water supply pipelines, in order to solve the problem of insufficient water supply capacity and unstable pressure, the water of the municipal water supply network needs to be put into a pool or water tank, and then the secondary pressure equipment is used to supply water to users or high-level water tanks (or water towers) through the delivery pipeline network to ensure the water requirements of each user.

[0003] For example, the utility model with application number 201620206716.1 discloses a special ultraviolet sterilization device for secondary water supply, which has a reasonable and novel design. The water inlet short pipe and the water outlet short pipe are respectively arranged on the upper and lower sides of the cylinder body, which is convenient for use with secondary water supply equipment, and is easy to connect and install with the secondary water supply equipment. In addition, the set movable eyepiece can help observe the working status of the internal ultraviolet sterilization lamp, so that the staff can understand the quality of the ultraviolet sterilization lamp at any time.

[0004] Similar to the above application, there are still some shortcomings:

[0005] Although this type of ultraviolet sterilization device dedicated to secondary water supply is convenient for use with secondary water supply equipment and is also convenient for observing the quality of the internal ultraviolet sterilization lamp, the contact time and contact area between the water source and the sterilization lamp are limited, making it difficult to achieve the purpose of thoroughly disinfecting water resources, resulting in problems such as substandard water quality in secondary water supply.

[0006] Therefore, a secondary water supply ultraviolet sterilization device is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the utility model is to provide a secondary water supply ultraviolet sterilization device to solve the relevant technical problems raised in the above background technology.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A secondary water supply ultraviolet sterilization device comprises a tube body, a water inlet pipe is fixed to the top of one end of the tube body, a water outlet pipe is fixed to the top of the other end of the tube body, light-transmitting tubes are evenly arranged inside the tube body, a sealing tube is arranged at one end of the tube body, a mounting ring is arranged between the sealing tube and the tube body, limiting tubes are arranged at one end of the tube body and one end of the sealing tube, an ultraviolet lamp is movably installed inside the light-transmitting tube, and the two ends of the ultraviolet lamp respectively penetrate the tube body and the sealing tube and extend to the outside of the tube body and the sealing tube, baffle 1 and baffle 2 are evenly spaced inside the tube body, a fixing opening 1 is provided at the top of the baffle 1, and a fixing opening 2 is provided at the bottom of the baffle 2, and a control box is installed at the bottom of the tube body.

[0010] Preferably, the inner wall of the tube body is evenly provided with fixing tubes, one side of the fixing tube is provided with a limiting groove, a positioning ring is engaged inside the limiting groove, and one end of the fixing tube is fixedly connected to the end of the light-transmitting tube.

[0011] Preferably, a protective shell is fixed at the bottom of the tube body, a through opening is opened on one side of the protective shell, a base is fixed at the bottom of the protective shell, and a movable door is symmetrically installed on one side of the protective shell.

[0012] Preferably, a sealing ring is fixed to the inner wall of the sealing tube, and one end of the sealing ring penetrates and extends to the inside of the tube body.

[0013] Preferably, handles are fixed on the outer sides of the movable doors, and the handles are all non-slip handles.

[0014] Preferably, an anti-skid layer is provided on the outer side of the fixing tube, and the anti-skid layer is a rubber anti-skid layer.

[0015] The beneficial effects of the utility model are:

[0016] The secondary water supply ultraviolet disinfection device provided by the utility model is used in coordination with a pipe body, a water inlet pipe, a water outlet pipe, a light-transmitting pipe, a limit pipe, an ultraviolet lamp tube, a sealing pipe, a sealing ring, a mounting ring, a baffle plate and a control box to fix the water supply pipe and the water outlet pipe to the water inlet pipe and the water outlet pipe respectively. The water supply enters the interior of the pipe body through the water inlet pipe, and the ultraviolet lamp tube is turned on to sterilize and disinfect the water inside the pipe body. The water flows up and down along the baffle plate until it flows to the water outlet pipe on the right side and is output, which can increase the flow path length and flow time of the water source in the pipe body. At the same time, the flowing water source is more likely to contact with the ultraviolet light, thereby increasing the contact area and contact time with the ultraviolet lamp tube, thereby improving the sterilization effect of the secondary water supply ultraviolet disinfection device. Improve the water quality; through the coordinated use of the fixed tube, the limit groove and the positioning ring, the bolts on the mounting ring are removed, and the sealing tube can be disassembled from the right side of the tube body. At the same time, the sealing tube drives the light-transmitting tube to move out from the inside of the tube body, so as to facilitate the cleaning or replacement of the outside of the light-transmitting tube, and keep the outside of the light-transmitting tube from being blocked by impurities and dirt, so that the ultraviolet light can penetrate more easily and irradiate into the water, thereby improving the practicality of the secondary water supply ultraviolet disinfection device; through the coordinated use of the protective shell, the base, the through port and the movable door, the protective shell protects the outside of the control box, avoids external corrosion to the control box during use, and reduces the accumulation of dust and impurities on the control box. The control box inside the protective shell can be operated and maintained by opening the movable door, which is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional view of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0019] Figure 3 It is a schematic diagram of the connection between the light-transmitting tube and the fixed tube of the utility model;

[0020] Figure 4 It is the front view of the utility model.

[0021] In the figure: 1. pipe body; 2. water inlet pipe; 3. water outlet pipe; 4. light-transmitting tube; 5. limit tube; 6. ultraviolet lamp tube; 7. sealing tube; 8. sealing ring; 9. mounting ring; 10. baffle 1; 11. control box; 12. fixing tube; 13. limit groove; 14. positioning ring; 15. protective shell; 16. base; 17. through port; 18. movable door; 19. baffle 2; 20. fixing port 1; 21. fixing port 2. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0023] Embodiment 1

[0024] like Figure 1-Figure 4 As shown, the present embodiment provides a secondary water supply ultraviolet disinfection device, including a tube body 1, a water inlet pipe 2 is fixed on the top of one end of the tube body 1, a water outlet pipe 3 is fixed on the top of the other end of the tube body 1, light-transmitting tubes 4 are evenly arranged inside the tube body 1, a sealing tube 7 is arranged at one end of the tube body 1, a mounting ring 9 is arranged between the sealing tube 7 and the tube body 1, a limiting tube 5 is arranged at one end of the tube body 1 and one end of the sealing tube 7, an ultraviolet lamp 6 is movably installed inside the light-transmitting tube 4, and the two ends of the ultraviolet lamp 6 respectively penetrate the tube body 1 and the sealing tube 7. The sealing tube 7 extends to the outside of the tube body 1 and the sealing tube 7. The inside of the tube body 1 is evenly spaced with baffle 10 and baffle 2 19. The top of the baffle 10 is provided with a fixing port 1 20, and the bottom of the baffle 2 19 is provided with a fixing port 21. A control box 11 is installed at the bottom of the tube body 1. Fixed tubes 12 are evenly arranged on the inner wall of the tube body 1. A limiting groove 13 is provided on one side of the fixed tube 12. A positioning ring 14 is engaged inside the limiting groove 13, and one end of the fixed tube 12 is fixedly connected to the end of the light-transmitting tube 4.

[0025] Through the coordinated use of the pipe body 1, the water inlet pipe 2, the water outlet pipe 3, the light-transmitting pipe 4, the limit tube 5, the ultraviolet lamp tube 6, the sealing tube 7, the sealing ring 8, the mounting ring 9, the baffle plate 10, the baffle plate 2 19, the fixing port 1 20, the fixing port 2 21 and the control box 11, the water supply pipe and the water delivery pipe are fixedly connected to the water inlet pipe 2 and the water outlet pipe 3 respectively, the water supply enters the interior of the pipe body 1 through the water inlet pipe 2, the ultraviolet lamp tube 6 is turned on to sterilize the water inside the pipe body 1, the water flows up and down along the baffle plate 10, flows to the water outlet pipe 3 on the right side and is output, which can increase the flow path length and flow time of the water source inside the pipe body 1, and at the same time the flowing water source It is easier to contact with the ultraviolet light, thereby increasing the contact area and contact time with the ultraviolet lamp tube 6, thereby improving the sterilization effect of the secondary water supply ultraviolet sterilization device and improving the water quality; through the coordinated use of the fixing tube 12, the limiting groove 13 and the positioning ring 14, the bolts on the mounting ring 9 are removed, and the sealing tube 7 can be removed from the right side of the tube body 1. At the same time, the sealing tube 7 drives the light-transmitting tube 4 to be moved out from the inside of the tube body 1, so as to facilitate the cleaning or replacement of the outside of the light-transmitting tube 4, and keep the outside of the light-transmitting tube 4 from being blocked by impurities and dirt, so that the ultraviolet light can penetrate more easily and irradiate into the water, thereby improving the practicality of the secondary water supply ultraviolet sterilization device.

[0026] Embodiment 2

[0027] In this embodiment, if Figure 1-Figure 4 As shown, a protective shell 15 is fixed to the bottom of the tube body 1 , a through opening 17 is opened on one side of the protective shell 15 , a base 16 is fixed to the bottom of the protective shell 15 , and a movable door 18 is symmetrically installed on one side of the protective shell 15 .

[0028] Through the coordinated use of the protective shell 15, the base 16, the through hole 17 and the movable door 18, the protective shell 15 protects the outer side of the control box 11, prevents external corrosion to the control box 11 during use, and reduces the accumulation of dust and impurities on the control box 11. The control box 11 inside the protective shell 15 can be operated and maintained by opening the movable door 18, thereby facilitating people's use.

[0029] In this embodiment, a sealing ring 8 is fixed to the inner wall of the sealing tube 7 , and one end of the sealing ring 8 penetrates and extends to the interior of the tube body 1 .

[0030] The sealing ring 8 has a good sealing and blocking effect on the connection between the tube body 1 and the sealing tube 7, thereby improving the sealing performance after installation.

[0031] In this embodiment, handles are fixed on the outer sides of the movable doors 18, and the handles are all non-slip handles.

[0032] The anti-slip handle makes it easier for people to open and close the movable door 18, making it more convenient to use.

[0033] In this embodiment, an anti-skid layer is disposed on the outer side of the fixing tube 12 , and the anti-skid layer is a rubber anti-skid layer.

[0034] The rubber anti-slip layer is provided to increase the sealing performance with the interior of the positioning ring 14 , thereby preventing water from entering the light-transmitting tube 4 and causing damage to the ultraviolet lamp tube 6 .

[0035] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. Secondary water supply ultraviolet disinfection device, characterized by: The invention comprises a tube body (1), a water inlet pipe (2) is fixed at the top of one end of the tube body (1), a water outlet pipe (3) is fixed at the top of the other end of the tube body (1), light-transmitting tubes (4) are evenly arranged inside the tube body (1), a sealing tube (7) is arranged at one end of the tube body (1), a mounting ring (9) is arranged between the sealing tube (7) and the tube body (1), a limiting tube (5) is arranged at one end of the tube body (1) and one end of the sealing tube (7), and the interior of the light-transmitting tube (4) is movable. An ultraviolet lamp tube (6) is dynamically installed, and the two ends of the ultraviolet lamp tube (6) respectively penetrate the tube body (1) and the sealing tube (7) and extend to the outside of the tube body (1) and the sealing tube (7). The inside of the tube body (1) is evenly spaced with a baffle plate 1 (10) and a baffle plate 2 (19). The top of the baffle plate 1 (10) is provided with a fixing opening 1 (20), and the bottom of the baffle plate 2 (19) is provided with a fixing opening 2 (21). A control box (11) is installed at the bottom of the tube body (1).

2. The secondary water supply ultraviolet sterilization device according to claim 1, characterized in that: The inner wall of the tube body (1) is evenly provided with fixing tubes (12), one side of the fixing tube (12) is provided with a limiting groove (13), a positioning ring (14) is engaged inside the limiting groove (13), and one end of the fixing tube (12) is fixedly connected to the end of the light-transmitting tube (4).

3. The secondary water supply ultraviolet sterilization device according to claim 1, characterized in that: A protective shell (15) is fixed at the bottom of the tube body (1), a through opening (17) is opened on one side of the protective shell (15), a base (16) is fixed at the bottom of the protective shell (15), and a movable door (18) is symmetrically installed on one side of the protective shell (15).

4. The secondary water supply ultraviolet sterilization device according to claim 1, characterized in that: A sealing ring (8) is fixed to the inner wall of the sealing tube (7), and one end of the sealing ring (8) penetrates and extends into the interior of the tube body (1).

5. The secondary water supply ultraviolet sterilization device according to claim 3 is characterized in that: The outer sides of the movable doors (18) are all fixed with handles, and the handles are all non-slip handles.

6. The secondary water supply ultraviolet sterilization device according to claim 2, characterized in that: The outer side of the fixed tube (12) is provided with an anti-skid layer, and the anti-skid layer is a rubber anti-skid layer.

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