CN212954415U - UV disinfection system - Google Patents
UV disinfection system Download PDFInfo
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- CN212954415U CN212954415U CN202021641333.XU CN202021641333U CN212954415U CN 212954415 U CN212954415 U CN 212954415U CN 202021641333 U CN202021641333 U CN 202021641333U CN 212954415 U CN212954415 U CN 212954415U
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Abstract
The utility model relates to a UV disinfection system. The UV disinfection system comprises a main pipe, an ultraviolet disinfector, a main control butterfly valve, two branch butterfly valves and a pipeline type hydroelectric generator. Through the control of the butterfly valve, the water pressure of the municipal pipe network is utilized to drive the pipeline type hydroelectric generator to generate electricity and supply power to the ultraviolet sterilizer, so that the water of the municipal pipe network does not need to be subjected to pressure reduction treatment, the electricity can be generated while the pressure reduction is achieved, the ultraviolet sterilizer can be supplied to work, the ultraviolet sterilizer adopts a pipeline type reaction chamber, and the disinfection lamp components which are reasonably distributed can be fully contacted with the water to be sterilized, so that the aim of high-efficiency disinfection is fulfilled; has the advantages of energy saving, low cost, no need of separately arranging a pressure reduction structure and high disinfection efficiency.
Description
Technical Field
The utility model relates to a UV disinfection system.
Background
When a tap water treatment plant carries out disinfection treatment on raw water from a municipal pipe network, the raw water is generally treated by UV disinfection equipment, and the traditional UV disinfection equipment is low in treatment efficiency, poor in treatment effect and capable of consuming a large amount of electric energy.
And municipal pipe network's water is because the mode of the continuous increase of pipeline buried depth, and the water pressure in the pipeline is great, and for better disinfection efficiency, the tradition mode generally can set up pressure reduction means in order to step down the rivers that come from the municipal pipe network before UV disinfection equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an utilize the hydroelectric generation of municipal pipe network and provide power and the higher UV disinfection system of disinfection efficiency for disinfecting equipment.
In order to achieve the above object, the utility model discloses a UV disinfection system adopts following technical scheme: the UV disinfection system includes:
the main pipe is provided with a water inlet flange and a water outlet flange, and the water inlet flange is used for being connected with a branch outlet of the municipal pipe network;
the ultraviolet sterilizer comprises a sterilizing tube, a cylindrical sterilizing cavity is formed in the sterilizing tube, a water inlet and a water outlet are respectively arranged at two ends of the sterilizing tube along the radial direction, the water inlet and the water outlet are respectively communicated with a main tube through a first branch tube and a second branch tube, the connecting position of the first branch tube on the main tube is positioned at the upstream of the connecting position of the second branch tube on the main tube, a sterilizing lamp group is detachably inserted in the sterilizing cavity and comprises a plurality of ultraviolet lamp tubes arranged in parallel and a lamp tube holder for fixing the ultraviolet lamp tubes, the ultraviolet lamp tubes are uniformly distributed along the cross section of the sterilizing cavity, and a control box is fixed outside the sterilizing tube;
the pipeline type hydroelectric generator is connected in series on the main pipe and is positioned at the upstream of the connecting position of the first branch pipe on the main pipe, and an output wire of the pipeline type hydroelectric generator is electrically connected with the control box to provide electric energy for the control box;
the main control butterfly valve is arranged on the main pipe between the first branch pipe and the second branch pipe;
the first branch butterfly valve is arranged on the first branch pipe;
and the second branch butterfly valve is arranged on the second branch pipe.
Furthermore, a quartz sleeve is sleeved outside the ultraviolet lamp tube, one end of the quartz sleeve is open, the other end of the quartz sleeve is closed, and a detachable sealing structure is arranged at one end of the opening of the quartz sleeve. The ultraviolet light source can penetrate through a sleeve made of quartz and can not penetrate through a sleeve made of common glass.
Furthermore, one end of the disinfection tube is provided with a conical head, the end part of the conical head is provided with an inlet flange, the opening of the inlet flange forms the water inlet, the opening of the other end of the pipeline type reactor is provided with an outward-turning flange for connecting with the end part of the lamp tube retainer, and the water outlet is vertically arranged on the side wall of the disinfection tube along the radial direction. This structure ensures that the disinfection banks can be as a whole from one side pull like the drawer, for the mounting means of one of conventional mode, convenient and fast.
Furthermore, the lamp tube holder comprises a circular plate and a circular ring which are respectively arranged at two ends, the circular ring is arranged at one end facing the water inlet, the circular plate is arranged at one end facing the opening of the pipeline type reactor, and the circular plate is connected with the outward-turning flange.
Further, an annular baffle plate for positioning the circular ring is arranged in the disinfection pipe.
Furthermore, the ultraviolet lamp tube comprises six ultraviolet lamp tubes, wherein one ultraviolet lamp tube is positioned in the center, and the other five ultraviolet lamp tubes are uniformly distributed on the periphery of the ultraviolet lamp tube.
The utility model has the advantages that: compared with the prior art, the utility model discloses a UV disinfection system wholly uses, through the control of butterfly valve, utilizes the water pressure of municipal pipe network to drive pipeline formula hydroelectric generator electricity generation to supply power for the ultraviolet ray sterilizer, not only need not to carry out the step-down treatment to the water of municipal pipe network again, and can also generate electricity when reaching the pressure drop, so that supply ultraviolet ray sterilizer work, and the ultraviolet ray sterilizer adopts the reaction cavity of pipeline formula, and through the disinfection lamp group of reasonable distribution fully with the water contact of waiting to disinfect, reach the purpose of high-efficient disinfection; to sum up, the utility model has the advantages of energy saving, low cost, no need of independent setting of a pressure reduction structure and high disinfection efficiency.
Drawings
FIG. 1 is a schematic diagram of a specific embodiment of the UV disinfection system of the present invention;
FIG. 2 is a schematic view of the sterilization lamp set of FIG. 1;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
in the figure: 1-main pipe, 11-water inlet flange, 12-water outlet flange, 2-ultraviolet sterilizer, 21-sterilizing pipe, 211-water inlet, 212-water outlet, 22-sterilizing lamp set, 221-lamp holder, 222-ultraviolet lamp, 23-control box, 31-first branch pipe, 32-second branch pipe, 4-pipeline type hydroelectric generator, 5-main control butterfly valve, 61-first branch butterfly valve and 62-second branch butterfly valve.
Detailed Description
The utility model discloses a specific embodiment of UV disinfection system, as shown in fig. 1-3, UV disinfection system includes:
the main pipe 1 is provided with a water inlet flange 11 and a water outlet flange 12, the water inlet flange 11 is used for being connected with a branch outlet of a municipal pipe network, the main pipe 1 is made of metal materials with high strength, and the positions of the water inlet flange 11 and the water outlet flange 12 need to be accurately positioned and then welded, so that the straightness and the coaxiality are ensured.
The ultraviolet sterilizer 2 comprises a sterilizing tube 21, a cylindrical sterilizing cavity is formed in the sterilizing tube 21, a water inlet 211 and a water outlet 212 are respectively arranged at two ends of the sterilizing tube 21 along the radial direction, the water inlet 211 and the water outlet 212 are respectively communicated with the main tube 1 through a first branch tube 31 and a second branch tube 32, the joint is welded by a tight seam, the connecting position of the first branch tube 31 on the main tube 1 is positioned at the upstream of the connecting position of the second branch tube 32 on the main tube 1, a sterilizing lamp set 22 is detachably inserted in the sterilizing cavity, the sterilizing lamp set 22 comprises a plurality of ultraviolet lamp tubes 222 arranged in parallel and a lamp tube holder 221 for fixing the ultraviolet lamp tubes 222, the ultraviolet lamp tubes 222 are uniformly distributed along the cross section of the sterilizing cavity, and a control box 23 is fixed outside the sterilizing tube 21.
The pipeline type hydroelectric generator 4 is arranged on the main pipe 1 in series and is positioned at the upstream of the connection position of the first branch pipe 31 on the main pipe 1, and the output electric wire of the pipeline type hydroelectric generator is electrically connected with the control box 23 to provide electric energy for the control box 23.
The main control butterfly valve 5 is arranged on the main pipe 1 between the first branch pipe 31 and the second branch pipe 32 and plays a role in controlling the on-off of the main pipe 1. The first branch butterfly valve is arranged on the first branch pipe 31; a second branch butterfly valve is provided on the second branch pipe 32. The main control butterfly valve 5, the first branch butterfly valve 61 and the second branch butterfly valve 62 may be manual butterfly valves, pneumatic butterfly valves or electromagnetic butterfly valves.
In this embodiment, a quartz sleeve is sleeved outside the ultraviolet lamp tube 222, one end of the quartz sleeve is open, the other end of the quartz sleeve is closed, and a detachable sealing structure is arranged at one end of the opening of the quartz sleeve. The ultraviolet light source can penetrate through a sleeve made of quartz and can not penetrate through a sleeve made of common glass. In other embodiments, the disinfection tube 21 has a conical head at one end, an inlet flange is provided at the end of the conical head, the opening of the inlet flange forms the water inlet 211, an outward flange is provided at the opening of the other end of the pipeline reactor for connecting with the end of the lamp holder 221, and the water outlet 212 is vertically provided on the sidewall of the disinfection tube 21 in the radial direction. This construction ensures that the sterilizing light arrays 22 can be pulled out from one side as a whole like a drawer, which is convenient and quick compared to the conventional one-by-one installation. The lamp tube holder 221 includes a circular plate and a circular ring respectively disposed at both ends, the circular ring is disposed at one end facing the water inlet 211, the circular plate is disposed at one end facing the opening of the pipe-type reactor, and the circular plate is connected to the outwardly turned flange. An annular baffle for positioning the ring is arranged in the disinfection tube 21.
In this embodiment, the ultraviolet lamps 222 include six ultraviolet lamps, one of which is located at the center and the other five ultraviolet lamps are uniformly distributed at the periphery.
When in use: the utility model discloses a UV disinfection system wholly uses, through the control of butterfly valve, utilizes the water pressure of municipal pipe network to drive pipeline formula hydroelectric generator 4 electricity generation to supply power for ultraviolet ray disinfection ware 2, not only need not to carry out the step-down treatment to the water of municipal pipe network again, and can also generate electricity when reaching the pressure drop, so that supply ultraviolet ray disinfection ware 2 work, and ultraviolet ray disinfection ware 2 adopts the reaction cavity of pipeline formula, and through disinfection banks 22 of reasonable distribution can fully with the water contact of waiting to disinfect, reach high-efficient sterile purpose; to sum up, the utility model has the advantages of energy saving, low cost, no need of independent setting of a pressure reduction structure and high disinfection efficiency.
Claims (6)
1. A UV disinfecting system characterized by comprising:
the main pipe is provided with a water inlet flange and a water outlet flange, and the water inlet flange is used for being connected with a branch outlet of the municipal pipe network; the ultraviolet sterilizer comprises a sterilizing tube, a cylindrical sterilizing cavity is formed in the sterilizing tube, a water inlet and a water outlet are respectively arranged at two ends of the sterilizing tube along the radial direction, the water inlet and the water outlet are respectively communicated with a main tube through a first branch tube and a second branch tube, the connecting position of the first branch tube on the main tube is positioned at the upstream of the connecting position of the second branch tube on the main tube, a sterilizing lamp group is detachably inserted in the sterilizing cavity and comprises a plurality of ultraviolet lamp tubes arranged in parallel and a lamp tube holder for fixing the ultraviolet lamp tubes, the ultraviolet lamp tubes are uniformly distributed along the cross section of the sterilizing cavity, and a control box is fixed outside the sterilizing tube;
the pipeline type hydroelectric generator is connected in series on the main pipe and is positioned at the upstream of the connecting position of the first branch pipe on the main pipe, and an output wire of the pipeline type hydroelectric generator is electrically connected with the control box to provide electric energy for the control box;
the main control butterfly valve is arranged on the main pipe between the first branch pipe and the second branch pipe;
the first branch butterfly valve is arranged on the first branch pipe;
and the second branch butterfly valve is arranged on the second branch pipe.
2. A UV disinfecting system according to claim 1, characterized in that: the ultraviolet lamp tube is sleeved with a quartz sleeve, one end of the quartz sleeve is open, the other end of the quartz sleeve is closed, and a detachable sealing structure is arranged at one end of the opening of the quartz sleeve.
3. A UV disinfecting system according to claim 1, characterized in that: one end of the disinfection tube is provided with a conical head, the end part of the conical head is provided with an inlet flange, the opening of the inlet flange forms the water inlet, the opening of the other end of the pipeline type reactor is provided with an outward-turning flange for connecting with the end part of the lamp tube retainer, and the water outlet is vertically arranged on the side wall of the disinfection tube along the radial direction.
4. A UV disinfecting system according to claim 3, characterized in that: the lamp tube holder comprises a circular plate and a circular ring which are respectively arranged at two ends, the circular ring is arranged at one end facing the water inlet, the circular plate is arranged at one end facing the opening of the pipeline type reactor, and the circular plate is connected with the outward-turning flange.
5. A UV disinfection system according to claim 4, wherein: an annular baffle plate for positioning the circular ring is arranged in the disinfection pipe.
6. A UV disinfecting system according to claim 1, characterized in that: the ultraviolet lamp tube comprises six ultraviolet lamp tubes, wherein one ultraviolet lamp tube is positioned in the center, and the other five ultraviolet lamp tubes are uniformly distributed on the periphery of the ultraviolet lamp tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021641333.XU CN212954415U (en) | 2020-08-10 | 2020-08-10 | UV disinfection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021641333.XU CN212954415U (en) | 2020-08-10 | 2020-08-10 | UV disinfection system |
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| Publication Number | Publication Date |
|---|---|
| CN212954415U true CN212954415U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021641333.XU Active CN212954415U (en) | 2020-08-10 | 2020-08-10 | UV disinfection system |
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| CN (1) | CN212954415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893577A (en) * | 2022-11-10 | 2023-04-04 | 天津大学 | Pipeline type filtering and sterilizing device based on vortex power generation |
-
2020
- 2020-08-10 CN CN202021641333.XU patent/CN212954415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893577A (en) * | 2022-11-10 | 2023-04-04 | 天津大学 | Pipeline type filtering and sterilizing device based on vortex power generation |
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