CN113003653B - Overflowing type water sterilizing device - Google Patents
Overflowing type water sterilizing device Download PDFInfo
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- CN113003653B CN113003653B CN202110281502.6A CN202110281502A CN113003653B CN 113003653 B CN113003653 B CN 113003653B CN 202110281502 A CN202110281502 A CN 202110281502A CN 113003653 B CN113003653 B CN 113003653B
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- water
- heat dissipation
- sterilization
- water outlet
- flow
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 213
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 125
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 121
- 230000017525 heat dissipation Effects 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000249 desinfective effect Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 9
- 229910052753 mercury Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3222—Units using UV-light emitting diodes [LED]
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- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to the field of water treatment, in particular to an overflowing type water sterilizing device. Including at least one module that disinfects, the module that disinfects includes heat dissipation water conservancy diversion seat, the end of intaking of heat dissipation water conservancy diversion seat is equipped with at least one inlet opening, the play water end of heat dissipation water conservancy diversion seat is equipped with the apopore with the inlet opening intercommunication, install rectification sealing member and ultraviolet sterilization unit on the heat dissipation water conservancy diversion seat, be equipped with the rectification hole with the apopore intercommunication on the rectification sealing member, the rectification hole is used for introducing the region of disinfecting of ultraviolet sterilization unit with apopore exhaust water. The invention has the beneficial effects that: adopt ultraviolet sterilization, be difficult for producing the pollution, through the module of disinfecting that adopts the moduleization, be convenient for increase and decrease the module quantity in a flexible way according to the demand, guaranteed bactericidal effect, the fluid of flowing through the heat dissipation water conservancy diversion seat can take away the heat of ultraviolet sterilization unit light source rapidly moreover, guarantees optical stability and reliability.
Description
Technical Field
The invention relates to the field of water treatment, in particular to an overflowing type water sterilizing device.
Background
When water treatment is carried out in a water plant, mercury lamp sterilization is widely adopted, but mercury lamp sterilization is adopted, on one hand, mercury pollution is easy to occur, on the other hand, the service life of the traditional mercury lamp is short, and the treatment cost and the maintenance cost are increased. And the traditional sterilization equipment can only adapt to the water treatment with single flow, the sterilization capability of the sterilization device can not be adjusted according to the different water treatment amounts of different water plants, and the sterilization effect is poor. Meanwhile, in order to limit the emission and use of mercury, the international society leads multiple countries to sign water guarantee treaties, aiming at controlling and reducing the emission of mercury in the global scope.
Disclosure of Invention
In view of the above-mentioned disadvantages of the prior art, the present invention provides an overflow type water sterilization device, which is used to solve the problems of easy contamination and poor sterilization effect of the sterilization treatment of the water in the prior art.
In order to achieve the above and other related objects, the present invention provides an overflow type water sterilization device, which includes at least one sterilization module, wherein the sterilization module includes a heat dissipation flow guide seat, the water inlet end of the heat dissipation flow guide seat is provided with at least one water inlet hole, the water outlet end of the heat dissipation flow guide seat is provided with a water outlet hole communicated with the water inlet hole, the heat dissipation flow guide seat is provided with a rectification sealing member and an ultraviolet sterilization unit, the rectification sealing member is provided with a rectification hole communicated with the water outlet hole, and the rectification hole is used for introducing water discharged from the water outlet hole into a sterilization area of the ultraviolet sterilization unit.
The beneficial effects of the invention are: adopt ultraviolet sterilization, be difficult for producing the pollution, through the module of disinfecting that adopts the moduleization, be convenient for increase and decrease the module quantity in a flexible way according to the demand, guaranteed bactericidal effect, the fluid of flowing through the heat dissipation water conservancy diversion seat can take away the heat of ultraviolet sterilization unit light source rapidly moreover, guarantees optical stability and reliability.
Optionally, the rectifying sealing element is of a cylindrical structure, a first flange is bent inwards at a first end of the rectifying sealing element, and the first flange is connected with the water outlet end of the heat dissipation guide seat and forms a seal for limiting water in the sterilization area from entering the ultraviolet sterilization unit; the rectifying hole is arranged on the side wall of the tubular structure, and a second flanging used for water stop sealing is bent outwards at the second end of the rectifying sealing element.
Optionally, a plurality of flow-adjusting holes are arranged on the side wall of the cylindrical structure and distributed along the circumferential direction of the cylindrical structure, and the cross section of each flow-adjusting hole is fan-shaped or rectangular.
Optionally, the water outlet end of the heat dissipation diversion seat is provided with a mounting groove, the ultraviolet sterilization unit is mounted in the mounting groove, and the heat dissipation diversion seat is provided with a wiring channel communicated with the mounting groove.
Optionally, the ultraviolet sterilization unit includes an ultraviolet light source and an optical lens, the ultraviolet light source is disposed at the bottom of the mounting groove, and one end port of the wiring channel is located at the bottom of the mounting groove, the optical lens is tightly attached to the ultraviolet light source and sealed with the side wall of the mounting groove through a sealing ring.
Optionally, the number of water inlet holes formed in the water inlet end of the heat dissipation flow guide seat is greater than or equal to two, and the plurality of water inlet holes are distributed along the circumferential direction of the heat dissipation flow guide seat, the water outlet end of the heat dissipation flow guide seat is provided with water outlet holes in one-to-one correspondence with the water inlet holes along the circumferential direction, each water inlet hole is communicated with each water outlet hole to form a water flow channel, and the plurality of water flow channels distributed along the circumferential direction of the heat dissipation flow guide seat are arranged around the periphery of the ultraviolet sterilization unit.
Optionally, the cross-sections of the water inlet hole, the water outlet hole and the water flow channel are all fan-shaped or rectangular.
Optionally, the number of the sterilization modules is greater than or equal to two, and the water outlet end of the previous sterilization module is connected with the water inlet end of the next sterilization module in a sealing manner through a connecting pipe.
Optionally, the overflowing type sterilization device further comprises a water inlet cavity and a water outlet cavity, the water inlet cavity is connected with the water inlet end of the sterilization module at the head end in a sealing manner, and the water outlet cavity is connected with the water outlet end of the sterilization module at the tail end in a sealing manner.
Optionally, the outer side wall of the heat dissipation guide seat is provided with a first lug.
The beneficial effect of adopting the above optional scheme is that: the water sterilizing device is compact and reasonable in layout, can take away heat of the ultraviolet sterilizing unit while sterilizing water, improves heat dissipation performance, and ensures a sterilizing effect.
Drawings
FIG. 1 is a schematic structural diagram of an over-flow water sterilizer according to the present invention;
FIG. 2 is a front view of the flow-through water sterilizer of the present invention;
FIG. 3 showsbase:Sub>A cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is a side view of the over-flow water sterilization device of the present invention;
FIG. 6 is a schematic view of a sealing member for rectifying a flow of water in an overflow sterilizer of the present invention;
FIG. 7 is a front view of the fairing seal of the over-flow water sterilization unit of the present invention;
FIG. 8 is a top view of the fairing seal of the over-flow water sterilization apparatus of the present invention;
FIG. 9 is a schematic view of a heat dissipation flow guiding seat of the over-flow water sterilization apparatus according to the present invention;
FIG. 10 is a front view of an embodiment of a heat sink flow guide base of the over-flow water sterilizer of the present invention;
FIG. 11 is a rear view of a heat dissipating and guiding base of the over-flow water sterilizer of the present invention;
fig. 12 is a front view of another embodiment of the heat dissipation flow guide seat of the over-flow water sterilization device of the present invention.
Description of reference numerals
1. A sterilization module;
11. a heat dissipation flow guide seat;
111. a wiring channel;
112. a first lug;
113. a water inlet hole;
114. a water outlet hole;
115. mounting grooves;
12. an ultraviolet light source;
13. an optical lens;
14. a seal ring;
2. a connecting pipe;
21. a second lug;
3. a water inlet cavity;
31. a water inlet;
32. a third lug;
4. a water outlet cavity;
41. a water outlet;
42. a fourth lug;
5. a rectifying seal member;
51. a flow rectifying hole;
52. a first flanging;
53. and a second flanging.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It should be noted that the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description only, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship between the terms and the corresponding elements may be made without substantial technical changes.
Before describing embodiments of the present invention in detail, the present invention will be described in an application environment. The technology of the invention is mainly applied to the field of water treatment, in particular to the sterilization treatment of water. The invention solves the problems of easy mercury pollution, poor sterilization effect and the like in the traditional water sterilization treatment.
As shown in fig. 1 to 11, the over-flow water sterilization device of the present invention includes at least one sterilization module 1, the sterilization module 1 includes a heat dissipation flow guide seat 11, a water inlet end of the heat dissipation flow guide seat 11 is provided with at least one water inlet hole 113, a water outlet end of the heat dissipation flow guide seat 11 is provided with a water outlet hole 114 communicated with the water inlet hole, the heat dissipation flow guide seat 11 is provided with a rectification sealing member 5 and an ultraviolet sterilization unit, the rectification sealing member 5 is provided with a rectification hole 51 communicated with the water outlet hole 114, the rectification hole 51 is used for introducing water discharged from the water outlet hole 114 into a sterilization area of the ultraviolet sterilization unit, and the ultraviolet sterilization unit sterilizes the water. Through adopting ultraviolet sterilization, avoid taking place mercury pollution, and install the ultraviolet sterilization unit in heat dissipation water conservancy diversion seat, the rivers of treating disinfecting can take away the heat of ultraviolet sterilization unit when heat dissipation water conservancy diversion seat, can take away the heat of ultraviolet sterilization unit light source rapidly through the fluid, optical stability and reliability have been guaranteed, heat dissipation water conservancy diversion seat also can dispel the heat through the fluid, in order to maintain the reliability, guarantee the normal work of heat dissipation water conservancy diversion seat and ultraviolet sterilization unit, the sterilization of water has been realized promptly, can dispel the heat fast again, the performance of the high-speed device is improved, and can the rectification through the rectification sealing member, can slow down the velocity of flow again, the bactericidal rate has also further been improved.
As shown in fig. 1 to 8, in an exemplary embodiment, the rectifying and sealing element 5 is a cylindrical structure, a first end of the rectifying and sealing element 5 is bent inward to form a first flange 52, the first flange 52 is connected to a water outlet end of the heat dissipation and flow guiding seat 11, and forms a seal for limiting water in the sterilization region from entering the ultraviolet sterilization unit, so as to ensure isolation and sealing properties between the ultraviolet sterilization unit and water to be sterilized, avoid water inlet damage of the ultraviolet sterilization unit, and prevent the ultraviolet light source from being affected by water leakage. In this embodiment, a mounting hole may be formed on the first flange 52, and a bolt may pass through the mounting hole to connect with the water outlet end of the heat dissipation diversion seat 11. The rectifying hole 51 is arranged on the side wall of the cylindrical structure, and the structural design is adopted to ensure that water flows out from the rectifying hole 51 on the side wall of the rectifying sealing member 5 and then is collected from the periphery to the center, so that the water is collected to the center of the sterilization area of the ultraviolet sterilization unit, namely the water is collected to the center of the light outlet area of the ultraviolet sterilization unit, and the sterilization effect is improved. The second end of the rectifying sealing element 5 is bent outwards to form a second flanging 53 for water blocking and sealing, and water discharged from the water outlet hole 114 can smoothly enter the rectifying hole 51 through the water blocking flanging 53, so that the phenomenon that the water cannot flow along a specified channel due to external leakage is avoided.
As shown in fig. 1 to 8, in an exemplary embodiment, a plurality of rectifying holes 51 are arranged on a side wall of the cylindrical structure along a circumferential direction of the cylindrical structure, a cross section of each rectifying hole 51 is a sector or a rectangle, in this embodiment, the cross section is a section perpendicular to a radial plane of the cylindrical structure, and the rectifying holes designed by the structure are beneficial to slowing down the flow rate of water flow and adjusting the flow direction of the water flow, so that the water flow flows to a central area, and meanwhile, the sterilization time of the water flow is prolonged, and the sterilization effect is improved.
As shown in fig. 1 to 5 and fig. 9 to 11, in an exemplary embodiment, the water outlet end of the heat dissipation guide seat 11 is provided with a mounting groove 115, the ultraviolet sterilization unit is mounted in the mounting groove 115, the heat dissipation guide seat 11 is provided with a wiring channel 111 communicated with the mounting groove 115, the wiring channel 111 is used for facilitating wiring, and balancing the light source cavity of the ultraviolet sterilization unit and the outdoor air pressure, temperature and the like, thereby preventing the optical lens from generating water mist, ensuring the ultraviolet sterilization unit to perform sterilization stably for a long time, having good sterilization effect, neat and compact structure layout, and occupying small space.
As shown in fig. 1 to 5 and 9 to 11, in an exemplary embodiment, the ultraviolet sterilization unit includes an ultraviolet light source 12 and an optical lens 13, and the ultraviolet light source 12 may be a UVC-LED light source, which is energy-saving and safe. The ultraviolet light source 12 is arranged at the bottom of the mounting groove 115, the end port of the wiring channel 111 is arranged at the bottom of the groove, the optical lens 13 is tightly attached to the ultraviolet light source 12 and sealed with the side wall of the mounting groove 115 through the sealing ring 14, and the inner side of the sealing ring 14 covers the side wall of the optical lens 13. When the rectifying sealing element 5 is connected with the heat dissipation guide seat 11, the first flanging 52 presses the sealing ring 14, the sealing ring 14 deforms to form good sealing, water to be sterilized enters the ultraviolet sterilization unit along an assembly gap, and the performance of the ultraviolet sterilization unit is guaranteed.
As shown in fig. 1 to 5 and 9 to 11, in an exemplary embodiment, the number of the water inlet holes formed at the water inlet end of the heat dissipation and flow guiding base 11 is greater than or equal to two, and the plurality of water inlet holes 113 are distributed along the circumferential direction of the heat dissipation and flow guiding base, the water outlet end of the heat dissipation and flow guiding base 11 is circumferentially provided with water outlet holes 114 corresponding to the water inlet holes one by one, each water inlet hole 113 is communicated with each water outlet hole 114 to form a water flow channel, and the plurality of water flow channels distributed along the circumferential direction of the heat dissipation and flow guiding base are arranged around the periphery of the ultraviolet sterilization unit. The water to be sterilized enters from the water inlet hole 113, and when passing through the water flow channel on the heat dissipation diversion seat 11, the heat of the ultraviolet sterilization unit is taken away, so that the heat dissipation problem of the ultraviolet sterilization unit is solved, especially, the heat productivity of some ultraviolet LDE lamps is large due to low light conversion rate, and the heat is taken away by the flowing of the water to be sterilized through the structural design, so that the structure is simple, and the heat dissipation performance is good.
As shown in fig. 12, in an exemplary embodiment, a water inlet hole is disposed at a water inlet end of the heat dissipation and flow guiding seat 11, the water inlet hole is circumferentially arranged in a circle along the heat dissipation and flow guiding seat, a plurality of water outlet holes are circumferentially disposed at a water outlet end of the heat dissipation and flow guiding seat 11, each water outlet hole is respectively communicated with the water inlet hole to form a plurality of water flow channels circumferentially distributed along the heat dissipation and flow guiding seat, and the water flow channels are arranged around the periphery of the ultraviolet sterilization unit.
As shown in fig. 1 to 5 and 9 to 11, in an exemplary embodiment, the cross sections of the water inlet 113, the water outlet 114 and the water flow channel are fan-shaped or rectangular, and in this embodiment, the cross section refers to a section parallel to a radial plane of the heat dissipation flow guide seat 11.
As shown in fig. 1 to 5, in an exemplary embodiment, the number of the sterilization modules 1 is greater than or equal to two, the water outlet end of the previous sterilization module 1 and the water inlet end of the next sterilization module 1 are connected through the connection pipe 2 in a sealing manner, when the connection is sealed, sealing can be realized by arranging the sealing ring between the outer side wall of the sterilization module and the inner side wall of the connection pipe, the structure is simple, the assembly is convenient, the sealing performance is good, and a space can be provided for accumulation and flow of water flow through the connection pipe, so that the water flow can be fully stopped and sterilized in the sterilization area of the ultraviolet sterilization unit. Wherein, be equipped with first journal stirrup 112 on the lateral wall of the module that disinfects 1, be equipped with second journal stirrup 21 on the lateral wall of connecting tube 2, second journal stirrup 21 can be connected with first journal stirrup 112 through the bolt, adopts this structural design, is convenient for increase and decrease the module quantity that disinfects according to the demand, and the installation is maintained more nimble, simple, swift, and application scope is more extensive.
As shown in fig. 1 to 5, in an exemplary embodiment, the overflowing sterilization apparatus further includes an inlet chamber 3 and an outlet chamber 4, the inlet chamber 3 is connected to the inlet end of the sterilization module 1 at the head end in a sealing manner, and when the inlet chamber is connected in a sealing manner, a sealing ring can be arranged between the outer side wall of the sterilization module and the inner side wall of the inlet chamber to realize sealing; go out water cavity 4 and the play water end sealing connection of the module 2 that disinfects that is located the tail end, during sealing connection, can realize sealedly through setting up the sealing washer between the lateral wall at the module that disinfects and the inside wall that goes out the water cavity, the intake antrum and play water cavity all can adopt the threaded connection mode with the module that disinfects to be connected, and the dismouting is convenient fast, connects stably, and sealing performance is good. The outer side wall of the water inlet cavity 3 is provided with a third lug 32, and the third lug 32 can be connected with the first lug 112 through a bolt; the outer side wall of the water outlet cavity 4 is provided with a fourth lug 42, and the fourth lug 42 can be connected with the first lug 112 through a bolt. One end of the water inlet cavity 3 is provided with a water inlet 31, one end of the water outlet cavity 4 is provided with a water outlet 41, water to be sterilized enters the water inlet cavity 3 from the water inlet 31, the water is accumulated in the water inlet cavity 3 and is filled in the water inlet cavity 3, the water in the water inlet cavity 3 enters the sterilization module through the water inlet 113 at the head end, flows through the sterilization module in sequence and then flows into the water outlet cavity 4 through the water outlet 114 at the tail end to be collected and uniformly discharged along the water outlet 41.
The cross-flow water sterilization device meets sterilization requirements of different water amounts by adopting the sterilization module in modular assembly, is simple to assemble, convenient to maintain and low in cost, avoids mercury pollution by adopting the ultraviolet LED light source, improves the safety and environmental protection performance, takes away heat of the ultraviolet sterilization unit by utilizing the water flow channel design, simplifies the structure, solves the problem of large heat productivity of the ultraviolet sterilization unit, and improves the sterilization performance of the cross-flow water sterilization device.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. An overflow type water sterilization device is characterized in that: the ultraviolet sterilization device comprises at least one sterilization module, wherein the sterilization module comprises a heat dissipation flow guide seat, the water inlet end of the heat dissipation flow guide seat is provided with at least one water inlet hole, the water outlet end of the heat dissipation flow guide seat is provided with a water outlet hole communicated with the water inlet hole, the heat dissipation flow guide seat is provided with a rectification sealing member and an ultraviolet sterilization unit, the rectification sealing member is arranged at the water outlet end of the heat dissipation flow guide seat, the water outlet end of the heat dissipation flow guide seat is provided with an installation groove, the ultraviolet sterilization unit is arranged in the installation groove and positioned between the heat dissipation flow guide seat and the rectification sealing member, the rectification sealing member is provided with a rectification hole communicated with the water outlet hole, and the rectification hole is used for introducing water discharged from the water outlet hole into a sterilization area of the ultraviolet sterilization unit;
the rectifying sealing element is of a cylindrical structure, the rectifying holes are formed in the side wall of the cylindrical structure, and a plurality of rectifying holes are distributed along the circumferential direction of the cylindrical structure and are formed in the side wall of the cylindrical structure.
2. An over-flow water disinfection device as claimed in claim 1, wherein: a first flanging is bent inwards at the first end of the rectifying sealing element and is connected with the water outlet end of the heat dissipation guide seat, and a seal for limiting water in the sterilization area from entering the ultraviolet sterilization unit is formed; and a second flanging used for water stop sealing is bent outwards at the second end of the rectifying sealing element.
3. The flow-through water sterilization device according to claim 2, wherein: the cross section of the rectifying hole is fan-shaped or rectangular.
4. An over-flow water disinfection device as claimed in claim 1, wherein: and the heat dissipation flow guide seat is provided with a wiring channel communicated with the mounting groove.
5. The flow-through water sterilization device of claim 4, wherein: the ultraviolet sterilization unit comprises an ultraviolet light source and an optical lens, the ultraviolet light source is arranged at the bottom of the mounting groove, one end port of the wiring channel is located at the bottom of the groove, and the optical lens is tightly attached to the ultraviolet light source and sealed with the side wall of the mounting groove through a sealing ring.
6. An over-flow water disinfection device as claimed in claim 1, wherein: the water inlet holes formed in the water inlet ends of the heat dissipation flow guide seats are more than or equal to two, the water inlet holes are distributed along the circumferential direction of the heat dissipation flow guide seats, water outlet holes in one-to-one correspondence with the water inlet holes are formed in the water outlet ends of the heat dissipation flow guide seats along the circumferential direction, each water inlet hole is communicated with each water outlet hole to form a water flow channel, and the plurality of water flow channels distributed along the circumferential direction of the heat dissipation flow guide seats are arranged around the periphery of the ultraviolet sterilization unit.
7. An over-flow water disinfection device as claimed in claim 6, wherein: the cross sections of the water inlet holes, the water outlet holes and the water flow channel are all fan-shaped or rectangular.
8. The flow-through water sterilization device according to claim 1, wherein: the number of the sterilization modules is more than or equal to two, and the water outlet end of the previous sterilization module is connected with the water inlet end of the next sterilization module in a sealing way through a connecting pipe.
9. The flow-through water sterilization device according to claim 1, wherein: the overflowing type sterilization device further comprises a water inlet cavity and a water outlet cavity, the water inlet cavity is connected with the water inlet end of the sterilization module at the head end in a sealing mode, and the water outlet cavity is connected with the water outlet end of the sterilization module at the tail end in a sealing mode.
10. The flow-through water sterilization device according to claim 1, wherein: and a first support lug is arranged on the outer side wall of the heat dissipation flow guide seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110281502.6A CN113003653B (en) | 2021-03-16 | 2021-03-16 | Overflowing type water sterilizing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110281502.6A CN113003653B (en) | 2021-03-16 | 2021-03-16 | Overflowing type water sterilizing device |
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| CN113003653A CN113003653A (en) | 2021-06-22 |
| CN113003653B true CN113003653B (en) | 2023-04-11 |
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| CN117185408B (en) * | 2023-10-25 | 2024-06-04 | 江苏富大环境科技有限公司 | Deep ultraviolet flowing water sterilization and disinfection device |
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| CN112374571A (en) * | 2020-11-23 | 2021-02-19 | 广东波达电子科技有限公司 | Deep ultraviolet photocatalyst sterilization module |
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| CN101548655B (en) * | 2008-12-20 | 2012-01-04 | 河北科技师范学院 | Ecological closed cycle water fish-cultivating method |
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| CN210595370U (en) * | 2019-06-03 | 2020-05-22 | 深圳市侑为技术有限公司 | Overflowing type water sterilizing device and water purifying equipment |
| CN111072100A (en) * | 2019-12-31 | 2020-04-28 | 重庆四联光电科技有限公司 | Overflowing type sterilizing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112374571A (en) * | 2020-11-23 | 2021-02-19 | 广东波达电子科技有限公司 | Deep ultraviolet photocatalyst sterilization module |
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