CN111268761A - Deep ultraviolet sterilization module - Google Patents
Deep ultraviolet sterilization module Download PDFInfo
- Publication number
- CN111268761A CN111268761A CN202010124100.0A CN202010124100A CN111268761A CN 111268761 A CN111268761 A CN 111268761A CN 202010124100 A CN202010124100 A CN 202010124100A CN 111268761 A CN111268761 A CN 111268761A
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- China
- Prior art keywords
- deep ultraviolet
- water
- sleeve
- water inlet
- component
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 60
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 139
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- VYQRBKCKQCRYEE-UHFFFAOYSA-N ctk1a7239 Chemical compound C12=CC=CC=C2N2CC=CC3=NC=CC1=C32 VYQRBKCKQCRYEE-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008719 thickening 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
- 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]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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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 a deep ultraviolet sterilization module which comprises a sleeve, a water inlet component, a water outlet component, a water diversion plate and a deep ultraviolet LED lamp, wherein the water inlet component and the water outlet component are respectively connected to two ends of the sleeve, the outer end of the water inlet component is provided with a water inlet interface, the water diversion plate is arranged at the inner end of the water inlet component, a plurality of diversion holes capable of thinning water into a plurality of water columns are distributed on the water diversion plate, the outer end of the water outlet component is provided with a water outlet interface, the deep ultraviolet LED lamp is arranged at the inner end of the water outlet component, ultraviolet rays emitted by the deep ultraviolet LED lamp irradiate one side of the water diversion plate, and a sterilization cavity is formed in a hollow area between the water diversion plate and the deep ultraviolet LED lamp. The invention can improve the uniformity of ultraviolet sterilization, has good sterilization effect, simple structure and convenient installation.
Description
Technical Field
The invention belongs to the technical field of water purification, and particularly relates to a deep ultraviolet sterilization module.
Background
With the development of social economy, demands for living environment are increasing, and particularly in the aspect of drinking water, more and more water purifier brands are coming into the market and gaining favor of customers in recent years.
At present, the water purification mode of the water purifier is basically two modes of filtration and ultraviolet sterilization, wherein the filtration effect is mainly determined by the material of a filter element, and the ultraviolet sterilization effect is mainly determined by an ultraviolet sterilization lamp and a sterilization flow channel structure together. To the ultraviolet sterilization mode, at present the universal adoption be through-type ultraviolet sterilizer, be provided with the inlet outlet promptly at the sterilizer shell, be fixed with the sterilamp in inside, for avoiding fluorescent tube direct contact water, still can cover the quartz capsule that passes through ultraviolet ray outside the fluorescent tube, during operation water gets into then flows from the outlet along the straight line from the water inlet, under this kind of mode, rivers pass through the route and be the linear type, rivers do not have the hindrance to pass through the sterilizer simultaneously, rivers speed is very fast, sometimes often can not reach sufficient bactericidal time, can not guarantee qualified bactericidal rate.
And because the penetrating power of the ultraviolet radiation illumination in water can be attenuated along with the increase of the distance or the thickening of the water layer, the sterilization effect of the upper layer water is inconsistent with the sterilization effect of the lower layer water in the same time period.
Disclosure of Invention
The invention aims to solve the problem of providing a deep ultraviolet sterilization module which can improve the uniformity of ultraviolet sterilization, has good sterilization effect, simple structure and convenient installation.
In order to solve the technical problem, the invention provides a deep ultraviolet sterilization module which comprises a sleeve, a water inlet component, a water outlet component, a water distribution plate and a deep ultraviolet LED lamp, wherein the water inlet component and the water outlet component are respectively connected to two ends of the sleeve, the outer end of the water inlet component is provided with a water inlet interface, the water distribution plate is arranged at the inner end of the water inlet component, a plurality of flow distribution holes capable of thinning water flow into a plurality of water columns are distributed in the water distribution plate, the outer end of the water outlet component is provided with a water outlet interface, the deep ultraviolet LED lamp is arranged at the inner end of the water outlet component, ultraviolet rays emitted by the deep ultraviolet LED lamp are emitted to one side of the water distribution plate, and a sterilization cavity is formed in a hollow area between the water distribution plate and the deep ultraviolet LED lamp.
As a preferable scheme of the invention, an annular shoulder is arranged at the middle section of the inner wall of the sleeve, and after the water inlet member is connected with the sleeve, the water diversion plate is pressed on the annular shoulder by the outer end of the water inlet member.
As a preferable scheme of the invention, the outer end of the water inlet component is provided with a throttle disc, the middle part of the throttle disc is provided with a boss used for pressing the water diversion plate on the annular convex shoulder, and a first throttle channel communicated with the water inlet interface and the sterilization cavity is formed between the throttle disc and the sleeve.
As a preferable scheme of the present invention, an installation seat for installing the deep ultraviolet LED lamp is provided at an inner end of the water outlet member, the installation seat is provided with a central groove and an annular groove surrounding the periphery of the central groove, the deep ultraviolet LED lamp includes a deep ultraviolet chip, quartz glass, and a pressing cover, the deep ultraviolet chip is installed on the central groove, the quartz glass cover is provided on the central groove and the annular groove, the pressing cover is connected with the installation seat, the quartz glass is pressed by the pressing cover, and a second throttling channel communicating the water outlet port and the sterilization cavity is formed between a structure of the pressing cover connected with the installation seat and the sleeve.
As a preferable scheme of the present invention, a waterproof ring is provided between the quartz glass and the annular groove.
As a preferable aspect of the present invention, a protection pad is disposed between the pressing cover and the quartz glass.
As a preferable scheme of the present invention, the pressing cover and the mounting seat are in threaded connection.
In a preferred embodiment of the present invention, the water inlet member is connected to the sleeve by a screw, and a water inlet side seal ring is provided between the water inlet member and the sleeve.
In a preferred embodiment of the present invention, the water outlet member is connected to the sleeve by a screw, and a water outlet side seal ring is provided between the water outlet member and the sleeve.
As a preferable scheme of the present invention, the water supply device further comprises a packaging housing, the packaging housing comprises an outer sleeve, a surface cover and a bottom plate, the surface cover is arranged at one end of the outer sleeve, the surface cover is provided with a first through hole for the water outlet port to extend out, the bottom plate is arranged at the other end of the outer sleeve, and the bottom plate is provided with a second through hole for the water inlet port to extend out.
Compared with the prior art, the deep ultraviolet sterilization module has the following beneficial effects:
according to the invention, the water distribution plate is arranged on the water inlet side, the water flow entering the sleeve is refined into a plurality of fine water columns, and the deep ultraviolet LED lamp is arranged on the water outlet side, so that the emitted ultraviolet rays are emitted to each fine water column for sterilization, the sterilization treatment of breaking up the whole into parts is realized, the uniformity of ultraviolet sterilization is improved, the sterilization effect is good, the structure is simple, and the installation is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
FIG. 1 is an exploded view of a deep ultraviolet sterilization module according to the present invention;
fig. 2 is a cross-sectional view of an assembled deep ultraviolet sterilization module according to the present invention.
The labels in the figure are: 1. the water inlet and outlet structure comprises a sleeve, 11, a sterilization cavity, 12, an annular shoulder, 13, a first throttling channel, 14, a second throttling channel, 2, a water inlet component, 21, a water inlet connector, 22, a throttling disc, 23, a boss, 3, a water outlet component, 31, a water outlet connector, 32, a mounting seat, 33, a central groove, 34, an annular groove, 4, a water diversion plate, 5, a deep ultraviolet LED lamp, 51, a deep ultraviolet chip, 52, quartz glass, 53, a pressing cover, 54, a waterproof ring, 55, a protection pad, 6, a water inlet side sealing ring, 7, a water outlet side sealing ring, 81, an outer sleeve, 82, a face cover, 83 and a bottom plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2 in combination, in a preferred embodiment of the present invention, a deep ultraviolet sterilization module includes a sleeve 1, a water inlet member 2, a water outlet member 3, a water diversion plate 4, and deep ultraviolet LED lamps 5, wherein the water inlet member 2 and the water outlet member 3 are respectively connected to two ends of the sleeve 1, the outer end of the water inlet member 2 is provided with a water inlet port 21, the water diversion plate 4 is arranged at the inner end of the water inlet member 2, a plurality of diversion holes capable of subdividing water into a plurality of water columns are distributed on the water diversion plate 4, the outer end of the water outlet member 3 is provided with a water outlet port 31, the deep ultraviolet LED lamps 5 are arranged at the inner end of the water outlet member 3, ultraviolet rays emitted by the deep ultraviolet LED lamps 5 are emitted to one side of the water diversion plate 4, and a hollow area between the water diversion plate 4 and the deep ultraviolet LED lamps 5 forms a sterilization cavity 11.
Therefore, according to the deep ultraviolet sterilization module provided by the embodiment of the invention, the water distribution plate 4 is arranged on the water inlet side, the water flow entering the sleeve 1 is refined into a plurality of fine water columns, and the deep ultraviolet LED lamp 5 is arranged on the water outlet side, so that the emitted ultraviolet rays are emitted to each fine water column for sterilization, the sterilization treatment of the whole part is realized, the uniformity of ultraviolet sterilization is improved, the sterilization effect is good, the structure is simple, and the installation is convenient.
The deep ultraviolet LED lamp has the characteristics of high sterilization efficiency, no toxicity, small volume, low energy consumption, instant start and stop, long service life, safe voltage operation, shock resistance and falling resistance; the deep ultraviolet LED lamps 5 with different powers can be selected to meet the use requirements of different flow rates and killing rates, and the modularized production is facilitated.
Illustratively, an annular shoulder 12 is arranged at the middle section of the inner wall of the sleeve 1, and after the water inlet member 2 is connected with the sleeve 1, the water diversion plate 4 is pressed on the annular shoulder 12 by the outer end of the water inlet member 2, so that the water diversion plate 4 is convenient to position and install.
Illustratively, the outer end of the water inlet component 2 is provided with a throttle disc 22, and a first throttle channel 13 which is communicated with the water inlet interface 21 and the sterilization cavity 11 is formed between the throttle disc 22 and the sleeve 1. From this, this first throttle passage 13 can reduce into the velocity of flow, and the time that makes the rivers flow through sterilization cavity 11 is longer, guarantees that the ultraviolet ray has sufficient time and acts on the rivers in sterilization cavity 11, and bactericidal effect is more abundant. Furthermore, the middle of the throttle disk 22 is provided with a boss 23 for pressing the water diversion plate 4 against the annular shoulder 12.
Illustratively, the inner end of the water outlet member 3 is provided with a mounting seat 32 for mounting the deep ultraviolet LED lamp 5. Specifically, be equipped with central recess 33 on the mount pad 32 and enclose and locate the annular groove 34 of central recess 33 periphery, deep ultraviolet LED lamp 5 includes deep ultraviolet chip 51, quartz glass 52 and compresses tightly lid 53, deep ultraviolet chip 51 is installed on central recess 33, quartz glass 52 covers and establishes central recess 33 with on the annular groove 34, compress tightly lid 53 with the mount pad 32 links to each other, quartz glass 52 by compress tightly lid 53 and compress tightly. It can be seen that the deep ultraviolet LED lamp 5 of this embodiment seals in sleeve 1 runner, avoids the ultraviolet ray to reveal the safety that influences the user, simple structure moreover, simple to operate.
Illustratively, a second throttling channel 14 for communicating the water outlet interface 31 and the sterilization cavity 11 is formed between the structure of the pressing cover 53 connected with the mounting seat 32 and the sleeve 1. From this, this second throttle passage 14 can reduce out the water velocity of flow, the time that makes rivers flow through sterilization cavity 11 is longer, guarantee that the ultraviolet ray has sufficient time and act on the rivers in sterilization cavity 11, the bactericidal effect is more abundant, and because second throttle passage 14 designs in deep ultraviolet LED lamp 5 periphery, when rivers flow through second throttle passage 14, can take away the heat that deep ultraviolet LED lamp 5 distributed out, play radiating effect to deep ultraviolet LED lamp 5, improve deep ultraviolet chip 51's life.
Illustratively, a waterproof ring 54 is arranged between the quartz glass 52 and the annular groove 34, so as to improve the sealing performance of the deep ultraviolet LED lamp 5 and prevent internal electrical components (such as the deep ultraviolet chip 51) from being damaged due to water inflow.
Exemplarily, in order to facilitate installation, maintenance, replacement and the like of the deep ultraviolet sterilization module, the water inlet member 2 is in threaded connection with the sleeve 1, the water outlet member 3 is in threaded connection with the sleeve 1, and the pressing cover 53 is in threaded connection with the mounting base 32.
Exemplarily, in order to prevent the deep ultraviolet sterilization module from leaking water, a water inlet side sealing ring 6 is arranged between the water inlet member 2 and the sleeve 1, and a water outlet side sealing ring 7 is arranged between the water outlet member 3 and the sleeve 1.
Illustratively, a pad 55 is disposed between the pressing cover 53 and the quartz glass 52. The pad 55 prevents the quartz glass 52 from being embossed or crushed when the pressing cap 53 is tightened.
In addition, the deep ultraviolet sterilization module in the embodiment of the present invention further includes a package housing capable of playing a role of protection, the package housing includes an outer sleeve 81, a surface cover 82 and a bottom plate 83, the surface cover 82 is disposed at one end of the outer sleeve 81, a first through hole for the water outlet port 31 to extend out is disposed on the surface cover 82, the bottom plate 83 is disposed at the other end of the outer sleeve 1, and a second through hole for the water inlet port 21 to extend out is disposed on the bottom plate 83. Therefore, the deep ultraviolet sterilization module can be directly connected to pipelines, water taps and water purification products for use.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. The utility model provides a deep ultraviolet sterilization module, its characterized in that, includes sleeve, the component of intaking, the component of going out, diversion plate and deep ultraviolet LED lamp, the component of intaking with the component of going out is connected respectively telescopic both ends, the outer end of the component of intaking is equipped with the interface of intaking, diversion plate sets up the inner of the component of intaking, it has a plurality of shunting holes that can thin into many water columns with rivers to distribute on the diversion plate, the outer end of the component of going out is equipped with out the water interface, deep ultraviolet LED lamp sets up the inner of the component of going out, the ultraviolet ray directive that deep ultraviolet LED lamp sent one side of diversion plate, diversion plate with the cavity region formation sterilization cavity between the deep ultraviolet LED lamp.
2. The deep ultraviolet sterilization module set of claim 1, wherein an annular shoulder is disposed at a middle position of the inner wall of the sleeve, and after the water inlet member is connected to the sleeve, the water diversion plate is pressed against the annular shoulder by an outer end of the water inlet member.
3. The deep ultraviolet sterilization module set according to claim 2, wherein the outer end of the water inlet member is provided with a throttle plate, the middle of the throttle plate is provided with a boss for pressing the water diversion plate against the annular shoulder, and a first throttle channel communicating the water inlet port and the sterilization cavity is formed between the throttle plate and the sleeve.
4. The deep ultraviolet sterilization module set according to claim 1, wherein the inner end of the water outlet member is provided with a mounting seat for mounting the deep ultraviolet LED lamp, the mounting seat is provided with a central groove and an annular groove surrounding the periphery of the central groove, the deep ultraviolet LED lamp comprises a deep ultraviolet chip, quartz glass and a pressing cover, the deep ultraviolet chip is mounted on the central groove, the quartz glass cover is arranged on the central groove and the annular groove, the pressing cover is connected with the mounting seat, the quartz glass is pressed by the pressing cover, and a second throttling channel communicating the water outlet and the sterilization cavity is formed between a structure formed by connecting the pressing cover and the mounting seat and the sleeve.
5. The deep ultraviolet sterilization module set forth in claim 4, wherein a waterproof ring is disposed between the quartz glass and the annular groove.
6. The deep ultraviolet sterilization module of claim 4, wherein a protection pad is disposed between the pressing cover and the quartz glass.
7. The deep ultraviolet sterilization module set of claim 4, wherein the pressing cover is in threaded connection with the mounting base.
8. The deep ultraviolet sterilization module set of claim 1, wherein the water inlet member is connected with the sleeve by a screw thread, and a water inlet side sealing ring is arranged between the water inlet member and the sleeve.
9. The deep ultraviolet sterilization module set of claim 1, wherein the water outlet member is connected to the sleeve by a screw, and a water outlet side sealing ring is disposed between the water outlet member and the sleeve.
10. The deep ultraviolet sterilization module set according to claim 1, further comprising a package housing, wherein the package housing comprises an outer sleeve, a surface cover and a bottom plate, the surface cover is disposed at one end of the outer sleeve, the surface cover is provided with a first through hole for the water outlet to extend out, the bottom plate is disposed at the other end of the outer sleeve, and the bottom plate is provided with a second through hole for the water inlet to extend out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010124100.0A CN111268761A (en) | 2020-02-27 | 2020-02-27 | Deep ultraviolet sterilization module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010124100.0A CN111268761A (en) | 2020-02-27 | 2020-02-27 | Deep ultraviolet sterilization module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111268761A true CN111268761A (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010124100.0A Pending CN111268761A (en) | 2020-02-27 | 2020-02-27 | Deep ultraviolet sterilization module |
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| Country | Link |
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| CN (1) | CN111268761A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018094543A (en) * | 2016-03-23 | 2018-06-21 | 株式会社 Ｎサイエンス | Function liquid manufacturing device and function liquid manufacturing method |
| CN109058550A (en) * | 2018-09-27 | 2018-12-21 | 泉州万滤达净水科技有限公司 | A kind of filtration cock is attached to self power generation LED sterilizing lamp set |
| CN109253296A (en) * | 2018-10-15 | 2019-01-22 | 玉环达丰环保设备有限公司 | A kind of sterilizing tap |
| CN211946364U (en) * | 2020-02-27 | 2020-11-17 | 广东波达电子科技有限公司 | Deep ultraviolet sterilization module |
-
2020
- 2020-02-27 CN CN202010124100.0A patent/CN111268761A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018094543A (en) * | 2016-03-23 | 2018-06-21 | 株式会社 Ｎサイエンス | Function liquid manufacturing device and function liquid manufacturing method |
| CN109058550A (en) * | 2018-09-27 | 2018-12-21 | 泉州万滤达净水科技有限公司 | A kind of filtration cock is attached to self power generation LED sterilizing lamp set |
| CN109253296A (en) * | 2018-10-15 | 2019-01-22 | 玉环达丰环保设备有限公司 | A kind of sterilizing tap |
| CN211946364U (en) * | 2020-02-27 | 2020-11-17 | 广东波达电子科技有限公司 | Deep ultraviolet sterilization module |
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